/* ==========================================================================
   SYSTÈME DE VARIABLES CSS CYBERPUNK COMPLET
   ========================================================================== */
:root {
    /* Couleurs néon cyberpunk principales */
    --neon-blue: #00f7ff;
    --neon-purple: #bd00ff;
    --neon-pink: #ff00e4;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;

    /* Variations néon avec opacité */
    --neon-blue-50: rgba(0, 247, 255, 0.05);
    --neon-blue-100: rgba(0, 247, 255, 0.1);
    --neon-blue-200: rgba(0, 247, 255, 0.2);
    --neon-blue-300: rgba(0, 247, 255, 0.3);
    --neon-blue-400: rgba(0, 247, 255, 0.4);
    --neon-blue-500: rgba(0, 247, 255, 0.5);
    --neon-blue-600: rgba(0, 247, 255, 0.6);
    --neon-blue-700: rgba(0, 247, 255, 0.7);
    --neon-blue-800: rgba(0, 247, 255, 0.8);
    --neon-blue-900: rgba(0, 247, 255, 0.9);

    --neon-purple-50: rgba(189, 0, 255, 0.05);
    --neon-purple-100: rgba(189, 0, 255, 0.1);
    --neon-purple-200: rgba(189, 0, 255, 0.2);
    --neon-purple-300: rgba(189, 0, 255, 0.3);
    --neon-purple-400: rgba(189, 0, 255, 0.4);
    --neon-purple-500: rgba(189, 0, 255, 0.5);
    --neon-purple-600: rgba(189, 0, 255, 0.6);
    --neon-purple-700: rgba(189, 0, 255, 0.7);
    --neon-purple-800: rgba(189, 0, 255, 0.8);
    --neon-purple-900: rgba(189, 0, 255, 0.9);

    --neon-pink-50: rgba(255, 0, 228, 0.05);
    --neon-pink-100: rgba(255, 0, 228, 0.1);
    --neon-pink-200: rgba(255, 0, 228, 0.2);
    --neon-pink-300: rgba(255, 0, 228, 0.3);
    --neon-pink-400: rgba(255, 0, 228, 0.4);
    --neon-pink-500: rgba(255, 0, 228, 0.5);
    --neon-pink-600: rgba(255, 0, 228, 0.6);
    --neon-pink-700: rgba(255, 0, 228, 0.7);
    --neon-pink-800: rgba(255, 0, 228, 0.8);
    --neon-pink-900: rgba(255, 0, 228, 0.9);

    /* Couleurs de fond avec variations */
    --bg-primary: #0a0a1a;
    --bg-primary-light: #0f0f2a;
    --bg-secondary: #141430;
    --bg-tertiary: #1a1a40;
    --bg-quaternary: #202050;
    --bg-surface: #1e1e3a;
    --bg-surface-elevated: #252550;
    --bg-glass: rgba(10, 10, 30, 0.7);
    --bg-glass-strong: rgba(5, 5, 16, 0.9);
    --bg-glass-light: rgba(26, 26, 64, 0.3);
    --bg-overlay: rgba(0, 0, 0, 0.6);
    --bg-overlay-strong: rgba(0, 0, 0, 0.8);
    --bg-card: rgba(10, 10, 30, 0.8);

    /* Système de couleurs de texte */
    --text-primary: #e0e0ff;
    --text-primary-emphasis: #f0f0ff;
    --text-secondary: #b3b3cc;
    --text-tertiary: #9999b3;
    --text-muted: #8080a0;
    --text-subtle: #606080;
    --text-disabled: #404060;
    --text-accent: var(--neon-blue);
    --text-accent-light: var(--neon-purple);
    --text-success: #00ff88;
    --text-warning: #ffaa00;
    --text-error: #ff4466;
    --text-info: var(--neon-blue);

    /* Système d'espacement fluide et responsive */
    --space-3xs: 0.125rem;   /* 2px */
    --space-2xs: 0.25rem;    /* 4px */
    --space-xs: 0.375rem;    /* 6px */
    --space-sm: 0.5rem;      /* 8px */
    --space-md: 0.75rem;     /* 12px */
    --space-lg: 1rem;        /* 16px */
    --space-xl: 1.25rem;     /* 20px */
    --space-2xl: 1.5rem;     /* 24px */
    --space-3xl: 2rem;       /* 32px */
    --space-4xl: 2.5rem;     /* 40px */
    --space-5xl: 3rem;       /* 48px */
    --space-6xl: 4rem;       /* 64px */
    --space-7xl: 5rem;       /* 80px */
    --space-8xl: 6rem;       /* 96px */
    --space-9xl: 8rem;       /* 128px */
    --space-10xl: 10rem;     /* 160px */

    /* Typography système avancé */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

    /* Échelle typographique fluide */
    --text-3xs: clamp(0.625rem, 0.6rem + 0.125vw, 0.75rem);
    --text-2xs: clamp(0.6875rem, 0.65rem + 0.1875vw, 0.8125rem);
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.9375rem);
    --text-base: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-lg: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-xl: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-2xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-3xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-4xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);
    --text-5xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
    --text-6xl: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);
    --text-7xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
    --text-8xl: clamp(3.5rem, 3rem + 2.5vw, 6rem);
    --text-9xl: clamp(4rem, 3.5rem + 2.5vw, 8rem);

    /* Système d'ombres cyberpunk */
    --shadow-3xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-2xs: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-xs: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 10px 15px rgba(0, 0, 0, 0.5), 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 25px rgba(0, 0, 0, 0.6), 0 10px 10px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.7), 0 12px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 50px 100px rgba(0, 0, 0, 0.8), 0 25px 50px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 60px 120px rgba(0, 0, 0, 0.9), 0 35px 60px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);

    /* Ombres néon spécialisées */
    --shadow-glow-blue: 0 0 20px var(--neon-blue-300), 0 0 40px var(--neon-blue-200);
    --shadow-glow-blue-intense: 0 0 30px var(--neon-blue-500), 0 0 60px var(--neon-blue-300);
    --shadow-glow-purple: 0 0 20px var(--neon-purple-300), 0 0 40px var(--neon-purple-200);
    --shadow-glow-purple-intense: 0 0 30px var(--neon-purple-500), 0 0 60px var(--neon-purple-300);
    --shadow-glow-pink: 0 0 20px var(--neon-pink-300), 0 0 40px var(--neon-pink-200);
    --shadow-glow-pink-intense: 0 0 30px var(--neon-pink-500), 0 0 60px var(--neon-pink-300);

    /* Système de transitions et d'animations */
    --transition-micro: 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slowest: 1s cubic-bezier(0.4, 0, 0.2, 1);

    /* Courbes d'animation spécialisées */
    --ease-in-out-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-in-back: cubic-bezier(0.6, -0.28, 0.735, 0.045);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
    --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
    --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Border radius système */
    --radius-none: 0px;
    --radius-3xs: 0.0625rem;    /* 1px */
    --radius-2xs: 0.125rem;     /* 2px */
    --radius-xs: 0.1875rem;     /* 3px */
    --radius-sm: 0.25rem;       /* 4px */
    --radius-md: 0.375rem;      /* 6px */
    --radius-lg: 0.5rem;        /* 8px */
    --radius-xl: 0.75rem;       /* 12px */
    --radius-2xl: 1rem;         /* 16px */
    --radius-3xl: 1.5rem;       /* 24px */
    --radius-4xl: 2rem;         /* 32px */
    --radius-full: 9999px;

    /* Z-index système */
    --z-hide: -1;
    --z-auto: auto;
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-offcanvas: 1050;
    --z-modal: 1060;
    --z-popover: 1070;
    --z-tooltip: 1080;
    --z-toast: 1090;
    --z-maximum: 2147483647;

    /* Breakpoints système */
    --bp-xs: 480px;
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;

    /* Conteneurs max-width */
    --container-xs: 420px;
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1400px;
    --container-fluid: 100%;

    /* Durées d'animation contextuelles */
    --duration-tooltip: 150ms;
    --duration-loading-fast: 800ms;
    --duration-loading-slow: 2s;
    --duration-page-transition: 300ms;
    --duration-modal: 200ms;
    --duration-drawer: 250ms;
    --duration-dropdown: 150ms;
}

/* ==========================================================================
   RESET AVANCÉ ET NORMALISATION COMPLÈTE
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    line-height: 1.15;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    font-size: clamp(14px, 1vw + 0.5rem, 18px);
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
    font-variant-ligatures: common-ligatures;
}

main {
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

p, li, td {
    line-height: 1.6;
    color: var(--text-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
    height: auto;
}

button, input, optgroup, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    margin: 0;
}

button {
    background-color: transparent;
    background-image: none;
    border: 0;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
}

/* ==========================================================================
   LOADER PAGE COMPLET AVEC ANIMATIONS CYBERPUNK
   ========================================================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: var(--z-maximum);
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 100% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-3xl);
    animation: cyber-shimmer 2s ease-in-out infinite, cyber-glow-pulse 3s ease-in-out infinite;
    position: relative;
}

.loader-logo::before {
    content: 'POEM-GROUP';
    position: absolute;
    top: 0;
    left: 0;
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: -1;
    filter: blur(10px);
    opacity: 0.5;
}

.loader-progress-container {
    width: 300px;
    height: 4px;
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-lg);
    position: relative;
    border: 1px solid var(--neon-blue-200);
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-full);
    animation: cyber-loading-progress 3s ease-in-out;
    position: relative;
    box-shadow: var(--shadow-glow-blue);
}

.loader-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: cyber-shimmer-progress 2s linear infinite;
}

.loader-text {
    color: var(--text-muted);
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: cyber-fade-in-out 2s ease-in-out infinite;
}

.loader-dots {
    display: inline-block;
    position: relative;
    width: 20px;
    margin-left: var(--space-xs);
}

.loader-dots::before,
.loader-dots::after,
.loader-dots {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    animation: cyber-dot-pulse 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px var(--neon-blue);
}

.loader-dots::before {
    left: -6px;
    animation-delay: -0.32s;
    background: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
}

.loader-dots::after {
    left: 6px;
    animation-delay: -0.16s;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
}

/* ==========================================================================
   NAVIGATION SOPHISTIQUÉE CYBERPUNK
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: var(--darker-bg);
    box-shadow: var(--shadow-glow-blue), var(--shadow-lg);
    border-bottom-color: var(--neon-blue);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    z-index: var(--z-10);
}

.navbar-logo {
    height: 50px;
    width: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    transition: var(--transition-base);
    filter: brightness(1.1) drop-shadow(0 0 10px var(--neon-blue-300));
}

.navbar-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 0 15px var(--neon-blue));
}

.navbar-brand-text {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-primary);
    display: none;
    text-shadow: 0 0 10px var(--neon-blue-300);
}

.navbar-nav {
    display: none;
    list-style: none;
    gap: var(--space-6xl);
    margin: 0;
    padding: 0;
}

.navbar-nav-item {
    position: relative;
}

.navbar-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    letter-spacing: 0.025em;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-md) 0;
}

.navbar-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-nav-link:hover::before,
.navbar-nav-link.active::before {
    width: 100%;
}

.navbar-nav-link:hover,
.navbar-nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
}

.navbar-nav-link.active {
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    z-index: var(--z-10);
}

.navbar-cta {
    display: none;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--neon-blue);
}

.navbar-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.navbar-cta:hover::before {
    left: 100%;
}

.navbar-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow-blue);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: var(--z-20);
}

.navbar-toggle-line {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
    box-shadow: 0 0 5px var(--neon-blue-300);
}

.navbar-toggle-line:not(:last-child) {
    margin-bottom: 5px;
}

.navbar-toggle.active .navbar-toggle-line:first-child {
    transform: translateY(7px) rotate(45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-toggle.active .navbar-toggle-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggle.active .navbar-toggle-line:last-child {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4xl);
}

.navbar-mobile.active {
    transform: translateX(0);
}

.navbar-mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3xl);
}

.navbar-mobile-link {
    color: var(--text-primary);
    font-size: var(--text-2xl);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all var(--transition-base);
}

.navbar-mobile-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--neon-blue);
}



.navbar-mobile-link:hover::before,
.navbar-mobile-link.active::before {
    width: 100%;
}

.navbar-mobile-link:hover,
.navbar-mobile-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 15px var(--neon-blue);
    transform: translateY(-2px);
}

/* Responsive Navigation */
@media (min-width: 768px) {
    .navbar-nav { display: flex; }
    .navbar-toggle { display: none; }
    .navbar-cta { display: inline-block; }
    .navbar-brand-text { display: block; }
}

@media (min-width: 1024px) {
    .navbar-nav { gap: var(--space-8xl); }
}

/* ==========================================================================
   LAYOUT SYSTÈME AVANCÉ AVEC GRID ET FLEXBOX
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--space-lg);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }

.section {
    padding: clamp(var(--space-7xl), 10vw, var(--space-10xl)) 0;
    position: relative;
}

.section--hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.section--compact { padding: var(--space-6xl) 0; }
.section--spacious { padding: var(--space-10xl) 0; }

/* Grid système fluide et responsive */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--1 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--6 { grid-template-columns: repeat(6, 1fr); }

.grid--auto-sm { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid--auto-md { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }
.grid--auto-lg { grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); }

/* Flexbox utilities */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.items-baseline { align-items: baseline; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }

/* Position utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.static { position: static; }

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* ==========================================================================
   TYPOGRAPHY SYSTÈME COMPLET ET RESPONSIVE
   ========================================================================== */
.title-hero {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin-bottom: var(--space-3xl);
}

.title-section {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
}

.title-subsection {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.title-card {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.subtitle {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.lead {
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.body {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.caption {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.5;
}

.label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

.code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--neon-blue);
    background: var(--bg-surface);
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-sm);
    border: 1px solid var(--neon-blue-200);
}

/* Gradient text effects cyberpunk */
.gradient-text {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-triple {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: cyber-gradient-shift 4s ease-in-out infinite;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-pink) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glow-text {
    text-shadow: 0 0 8px currentColor;
}

.text-glow-intense {
    text-shadow: 0 0 30px currentColor, 0 0 60px currentColor;
}

/* Font weight utilities */
.font-thin { font-weight: 100; }
.font-extralight { font-weight: 200; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* ==========================================================================
   COMPOSANTS AVANCÉS AVEC MICRO-INTERACTIONS CYBERPUNK
   ========================================================================== */

/* Glass morphism system cyberpunk */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.glass:hover::before {
    left: 100%;
}

.glass:hover {
    background: var(--bg-card);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-blue);
}

.glass--strong {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
}

.glass--light {
    background: var(--bg-glass-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Système de boutons cyberpunk */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.2;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    transform-origin: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--ease-out-back) 0.6s;
    pointer-events: none;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

.btn--primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    box-shadow: var(--shadow-md);
    border-color: var(--neon-blue);
    font-weight: 700;
}

.btn--primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow-blue);
}

.btn--secondary {
    background: transparent;
    color: var(--neon-purple);
    border-color: var(--neon-purple);
    position: relative;
}

.btn--secondary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-purple);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--secondary:hover {
    color: var(--dark-bg);
    border-color: var(--neon-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-purple);
}

.btn--secondary:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--accent {
    background: transparent;
    color: var(--neon-pink);
    border-color: var(--neon-pink);
}

.btn--accent:hover {
    background: var(--neon-pink);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-pink);
}

.btn--outline {
    background: transparent;
    color: var(--neon-blue);
    border-color: var(--neon-blue);
    position: relative;
}

.btn--outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-blue);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--outline:hover {
    color: var(--dark-bg);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
}

.btn--outline:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn--ghost:hover {
    background: var(--bg-glass-light);
    color: var(--neon-blue);
    transform: translateY(-1px);
    text-shadow: 0 0 8px var(--neon-blue);
}

/* Tailles des boutons */
.btn--sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
}

.btn--lg {
    padding: var(--space-xl) var(--space-4xl);
    font-size: var(--text-lg);
}

.btn--xl {
    padding: var(--space-2xl) var(--space-5xl);
    font-size: var(--text-xl);
}

.btn--full {
    width: 100%;
}

/* Cards avec effets 3D cyberpunk */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-glow-blue), var(--shadow-xl);
}

.card--interactive {
    cursor: pointer;
}

.card--interactive:hover {
    transform: translateY(-12px) scale(1.02);
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    cursor: pointer;
    text-align: left;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--neon-blue);
}

.card--service {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    cursor: pointer;
    text-align: left;
}

.card--service:hover {
    transform: translateY(-6px) scale(1.01);
}

.card--testimonial {
    text-align: center;
    padding: var(--space-3xl);
}

.card--pricing {
    text-align: center;
    padding: var(--space-3xl) var(--space-2xl);
    border: 2px solid transparent;
}

.card--pricing.featured {
    border-color: var(--neon-pink);
    transform: scale(1.05);
    z-index: var(--z-10);
    box-shadow: var(--shadow-glow-pink);
}

/* Icon système cyberpunk */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
    transition: all var(--transition-base);
}

.icon--xs { width: 16px; height: 16px; font-size: 0.75rem; }
.icon--sm { width: 20px; height: 20px; font-size: 0.875rem; }
.icon--md { width: 24px; height: 24px; font-size: 1rem; }
.icon--lg { width: 32px; height: 32px; font-size: 1.25rem; }
.icon--xl { width: 40px; height: 40px; font-size: 1.5rem; }
.icon--2xl { width: 48px; height: 48px; font-size: 1.75rem; }
.icon--3xl { width: 64px; height: 64px; font-size: 2rem; }

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-2xl);
    color: var(--dark-bg);
    font-size: 2rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
    flex-shrink: 0;
    border: 2px solid var(--neon-blue-300);
}

.service-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform var(--transition-slow);
}

.card--service:hover .service-icon {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
}

.card--service:hover .service-icon::before {
    transform: translateX(200%) skewX(-15deg);
}

/* Social icons avec animations cyberpunk */
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all var(--transition-smooth);
    position: relative;
    text-decoration: none;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-xl);
    opacity: 0;
    transform: scale(0) rotate(180deg);
    transition: all var(--ease-out-back) 0.6s;
}

.social-icon:hover {
    transform: translateY(-3px) scale(1.1) rotate(-5deg);
    border-color: var(--neon-blue);
    filter: drop-shadow(0 0 5px currentColor);
}

.social-icon:hover::before {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.social-icon i {
    position: relative;
    z-index: var(--z-10);
    transition: color var(--transition-base);
}

.social-icon:hover i {
    color: var(--dark-bg);
}

/* Badges et labels cyberpunk */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    transition: all var(--transition-base);
    color: var(--neon-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.badge--primary {
    background: var(--neon-blue-100);
    color: var(--neon-blue);
    border-color: var(--neon-blue-300);
}

.badge--accent {
    background: var(--neon-pink-100);
    color: var(--neon-pink);
    border-color: var(--neon-pink-300);
}

.badge--success {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.3);
}

/* ==========================================================================
   SECTIONS SPÉCIALISÉES AVEC EFFETS CYBERPUNK
   ========================================================================== */

/* Hero Section avec parallaxe et particules cyberpunk */
.hero {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, var(--neon-blue-300) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--neon-purple-300) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, var(--neon-pink-200) 0%, transparent 70%);
    animation: cyber-aurora 20s ease-in-out infinite;
    z-index: 1;
}

.hero__bg {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    object-fit: cover;
    opacity: 0.08;
    filter: brightness(0.3) contrast(1.2) hue-rotate(180deg);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 10;
    width: 100%;
}

/* Particules flottantes cyberpunk */
.hero__particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--neon-blue);
    border-radius: 50%;
    opacity: 0.6;
    pointer-events: none;
    box-shadow: 0 0 10px currentColor;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation: cyber-particle-float-1 12s linear infinite;
    background: var(--neon-blue);
    animation-delay: -2s;
}
.particle:nth-child(2) {
    top: 40%;
    left: 60%;
    animation: cyber-particle-float-2 15s linear infinite reverse;
    background: var(--neon-purple);
    animation-delay: -5s;
}
.particle:nth-child(3) {
    top: 70%;
    left: 30%;
    animation: cyber-particle-float-3 18s linear infinite;
    background: var(--neon-pink);
    animation-delay: -8s;
}
.particle:nth-child(4) {
    top: 15%;
    left: 80%;
    animation: cyber-particle-float-1 14s linear infinite reverse;
    background: var(--neon-blue);
    animation-delay: -3s;
}
.particle:nth-child(5) {
    top: 85%;
    left: 20%;
    animation: cyber-particle-float-2 16s linear infinite;
    background: var(--neon-purple);
    animation-delay: -7s;
}
.particle:nth-child(6) {
    top: 50%;
    left: 5%;
    animation: cyber-particle-float-3 20s linear infinite;
    background: var(--neon-pink);
    animation-delay: -10s;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
    min-height: 70vh;
}

.hero__text {
    padding-right: var(--space-2xl);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__image-container {
    position: relative;
    max-width: 450px;
    width: 100%;
}

.hero__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--neon-blue-300);
    transition: all var(--transition-slow);
    filter: drop-shadow(0 0 30px var(--neon-blue-300));
}

.hero__image:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(2deg) scale(1.02);
    box-shadow: var(--shadow-glow-blue-intense), var(--shadow-2xl);
    border-color: var(--neon-blue);
}

.hero__floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    backdrop-filter: blur(10px);
    animation: cyber-float-gentle 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    box-shadow: var(--shadow-glow-blue);
}

.floating-element i {
    color: var(--neon-blue);
}

.floating-element:nth-child(1) {
    top: 10%;
    right: -20%;
    animation-delay: -2s;
}

.floating-element:nth-child(2) {
    bottom: 25%;
    left: -25%;
    animation-delay: -4s;
}

.floating-element:nth-child(3) {
    top: 60%;
    right: -15%;
    animation-delay: -1s;
}

/* Hero stats section */
.hero__stats {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
}

.stat-item {
    text-align/* ==========================================================================
   SYSTÈME DE VARIABLES CSS CYBERPUNK COMPLET
   ========================================================================== */
:root {
    /* Couleurs néon cyberpunk principales */
    --neon-blue: #00f7ff;
    --neon-purple: #bd00ff;
    --neon-pink: #ff00e4;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;

    /* Variations néon avec opacité */
    --neon-blue-50: rgba(0, 247, 255, 0.05);
    --neon-blue-100: rgba(0, 247, 255, 0.1);
    --neon-blue-200: rgba(0, 247, 255, 0.2);
    --neon-blue-300: rgba(0, 247, 255, 0.3);
    --neon-blue-400: rgba(0, 247, 255, 0.4);
    --neon-blue-500: rgba(0, 247, 255, 0.5);
    --neon-blue-600: rgba(0, 247, 255, 0.6);
    --neon-blue-700: rgba(0, 247, 255, 0.7);
    --neon-blue-800: rgba(0, 247, 255, 0.8);
    --neon-blue-900: rgba(0, 247, 255, 0.9);

    --neon-purple-50: rgba(189, 0, 255, 0.05);
    --neon-purple-100: rgba(189, 0, 255, 0.1);
    --neon-purple-200: rgba(189, 0, 255, 0.2);
    --neon-purple-300: rgba(189, 0, 255, 0.3);
    --neon-purple-400: rgba(189, 0, 255, 0.4);
    --neon-purple-500: rgba(189, 0, 255, 0.5);
    --neon-purple-600: rgba(189, 0, 255, 0.6);
    --neon-purple-700: rgba(189, 0, 255, 0.7);
    --neon-purple-800: rgba(189, 0, 255, 0.8);
    --neon-purple-900: rgba(189, 0, 255, 0.9);

    --neon-pink-50: rgba(255, 0, 228, 0.05);
    --neon-pink-100: rgba(255, 0, 228, 0.1);
    --neon-pink-200: rgba(255, 0, 228, 0.2);
    --neon-pink-300: rgba(255, 0, 228, 0.3);
    --neon-pink-400: rgba(255, 0, 228, 0.4);
    --neon-pink-500: rgba(255, 0, 228, 0.5);
    --neon-pink-600: rgba(255, 0, 228, 0.6);
    --neon-pink-700: rgba(255, 0, 228, 0.7);
    --neon-pink-800: rgba(255, 0, 228, 0.8);
    --neon-pink-900: rgba(255, 0, 228, 0.9);

    /* Couleurs de fond avec variations */
    --bg-primary: #0a0a1a;
    --bg-primary-light: #0f0f2a;
    --bg-secondary: #141430;
    --bg-tertiary: #1a1a40;
    --bg-quaternary: #202050;
    --bg-surface: #1e1e3a;
    --bg-surface-elevated: #252550;
    --bg-glass: rgba(10, 10, 30, 0.7);
    --bg-glass-strong: rgba(5, 5, 16, 0.9);
    --bg-glass-light: rgba(26, 26, 64, 0.3);
    --bg-overlay: rgba(0, 0, 0, 0.6);
    --bg-overlay-strong: rgba(0, 0, 0, 0.8);
    --bg-card: rgba(10, 10, 30, 0.8);

    /* Système de couleurs de texte */
    --text-primary: #e0e0ff;
    --text-primary-emphasis: #f0f0ff;
    --text-secondary: #b3b3cc;
    --text-tertiary: #9999b3;
    --text-muted: #8080a0;
    --text-subtle: #606080;
    --text-disabled: #404060;
    --text-accent: var(--neon-blue);
    --text-accent-light: var(--neon-purple);
    --text-success: #00ff88;
    --text-warning: #ffaa00;
    --text-error: #ff4466;
    --text-info: var(--neon-blue);

    /* Système d'espacement fluide et responsive */
    --space-3xs: 0.125rem;   /* 2px */
    --space-2xs: 0.25rem;    /* 4px */
    --space-xs: 0.375rem;    /* 6px */
    --space-sm: 0.5rem;      /* 8px */
    --space-md: 0.75rem;     /* 12px */
    --space-lg: 1rem;        /* 16px */
    --space-xl: 1.25rem;     /* 20px */
    --space-2xl: 1.5rem;     /* 24px */
    --space-3xl: 2rem;       /* 32px */
    --space-4xl: 2.5rem;     /* 40px */
    --space-5xl: 3rem;       /* 48px */
    --space-6xl: 4rem;       /* 64px */
    --space-7xl: 5rem;       /* 80px */
    --space-8xl: 6rem;       /* 96px */
    --space-9xl: 8rem;       /* 128px */
    --space-10xl: 10rem;     /* 160px */

    /* Typography système avancé */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

    /* Échelle typographique fluide */
    --text-3xs: clamp(0.625rem, 0.6rem + 0.125vw, 0.75rem);
    --text-2xs: clamp(0.6875rem, 0.65rem + 0.1875vw, 0.8125rem);
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.9375rem);
    --text-base: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-lg: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-xl: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-2xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-3xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-4xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);
    --text-5xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
    --text-6xl: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);
    --text-7xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
    --text-8xl: clamp(3.5rem, 3rem + 2.5vw, 6rem);
    --text-9xl: clamp(4rem, 3.5rem + 2.5vw, 8rem);

    /* Système d'ombres cyberpunk */
    --shadow-3xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-2xs: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-xs: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 10px 15px rgba(0, 0, 0, 0.5), 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 25px rgba(0, 0, 0, 0.6), 0 10px 10px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.7), 0 12px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 50px 100px rgba(0, 0, 0, 0.8), 0 25px 50px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 60px 120px rgba(0, 0, 0, 0.9), 0 35px 60px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);

    /* Ombres néon spécialisées */
    --shadow-glow-blue: 0 0 20px var(--neon-blue-300), 0 0 40px var(--neon-blue-200);
    --shadow-glow-blue-intense: 0 0 30px var(--neon-blue-500), 0 0 60px var(--neon-blue-300);
    --shadow-glow-purple: 0 0 20px var(--neon-purple-300), 0 0 40px var(--neon-purple-200);
    --shadow-glow-purple-intense: 0 0 30px var(--neon-purple-500), 0 0 60px var(--neon-purple-300);
    --shadow-glow-pink: 0 0 20px var(--neon-pink-300), 0 0 40px var(--neon-pink-200);
    --shadow-glow-pink-intense: 0 0 30px var(--neon-pink-500), 0 0 60px var(--neon-pink-300);

    /* Système de transitions et d'animations */
    --transition-micro: 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slowest: 1s cubic-bezier(0.4, 0, 0.2, 1);

    /* Courbes d'animation spécialisées */
    --ease-in-out-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-in-back: cubic-bezier(0.6, -0.28, 0.735, 0.045);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
    --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
    --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Border radius système */
    --radius-none: 0px;
    --radius-3xs: 0.0625rem;    /* 1px */
    --radius-2xs: 0.125rem;     /* 2px */
    --radius-xs: 0.1875rem;     /* 3px */
    --radius-sm: 0.25rem;       /* 4px */
    --radius-md: 0.375rem;      /* 6px */
    --radius-lg: 0.5rem;        /* 8px */
    --radius-xl: 0.75rem;       /* 12px */
    --radius-2xl: 1rem;         /* 16px */
    --radius-3xl: 1.5rem;       /* 24px */
    --radius-4xl: 2rem;         /* 32px */
    --radius-full: 9999px;

    /* Z-index système */
    --z-hide: -1;
    --z-auto: auto;
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-offcanvas: 1050;
    --z-modal: 1060;
    --z-popover: 1070;
    --z-tooltip: 1080;
    --z-toast: 1090;
    --z-maximum: 2147483647;

    /* Breakpoints système */
    --bp-xs: 480px;
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;

    /* Conteneurs max-width */
    --container-xs: 420px;
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1400px;
    --container-fluid: 100%;

    /* Durées d'animation contextuelles */
    --duration-tooltip: 150ms;
    --duration-loading-fast: 800ms;
    --duration-loading-slow: 2s;
    --duration-page-transition: 300ms;
    --duration-modal: 200ms;
    --duration-drawer: 250ms;
    --duration-dropdown: 150ms;
}

/* ==========================================================================
   RESET AVANCÉ ET NORMALISATION COMPLÈTE
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    line-height: 1.15;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    font-size: clamp(14px, 1vw + 0.5rem, 18px);
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
    font-variant-ligatures: common-ligatures;
}

main {
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

p, li, td {
    line-height: 1.6;
    color: var(--text-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
    height: auto;
}

button, input, optgroup, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    margin: 0;
}

button {
    background-color: transparent;
    background-image: none;
    border: 0;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
}

/* ==========================================================================
   LOADER PAGE COMPLET AVEC ANIMATIONS CYBERPUNK
   ========================================================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: var(--z-maximum);
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-3xl);
    animation: cyber-shimmer 2s ease-in-out infinite, cyber-glow-pulse 3s ease-in-out infinite;
    position: relative;
}

.loader-logo::before {
    content: 'POEM-GROUP';
    position: absolute;
    top: 0;
    left: 0;
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: -1;
    filter: blur(10px);
    opacity: 0.3;
}

.loader-progress-container {
    width: 300px;
    height: 4px;
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-lg);
    position: relative;
    border: 1px solid var(--neon-blue-200);
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-full);
    animation: cyber-loading-progress 3s ease-in-out;
    position: relative;
    box-shadow: var(--shadow-glow-blue);
}

.loader-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: cyber-shimmer-progress 2s linear infinite;
}

.loader-text {
    color: var(--text-muted);
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: cyber-fade-in-out 2s ease-in-out infinite;
}

.loader-dots {
    display: inline-block;
    position: relative;
    width: 20px;
    margin-left: var(--space-xs);
}

.loader-dots::before,
.loader-dots::after,
.loader-dots {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    animation: cyber-dot-pulse 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px var(--neon-blue);
}

.loader-dots::before {
    left: -6px;
    animation-delay: -0.32s;
    background: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
}

.loader-dots::after {
    left: 6px;
    animation-delay: -0.16s;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
}

/* ==========================================================================
   NAVIGATION SOPHISTIQUÉE CYBERPUNK
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: var(--darker-bg);
    box-shadow: var(--shadow-glow-blue), var(--shadow-lg);
    border-bottom-color: var(--neon-blue);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    z-index: var(--z-10);
}

.navbar-logo {
    height: 50px;
    width: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    transition: var(--transition-base);
    filter: brightness(1.1) drop-shadow(0 0 10px var(--neon-blue-300));
}

.navbar-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 0 15px var(--neon-blue));
}

.navbar-brand-text {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-primary);
    display: none;
    text-shadow: 0 0 10px var(--neon-blue-300);
}

.navbar-nav {
    display: none;
    list-style: none;
    gap: var(--space-6xl);
    margin: 0;
    padding: 0;
}

.navbar-nav-item {
    position: relative;
}

.navbar-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    letter-spacing: 0.025em;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-md) 0;
}

.navbar-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-nav-link:hover::before,
.navbar-nav-link.active::before {
    width: 100%;
}

.navbar-nav-link:hover,
.navbar-nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
}

.navbar-nav-link.active {
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    z-index: var(--z-10);
}

.navbar-cta {
    display: none;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--neon-blue);
}

.navbar-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.navbar-cta:hover::before {
    left: 100%;
}

.navbar-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow-blue);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: var(--z-20);
}

.navbar-toggle-line {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
    box-shadow: 0 0 5px var(--neon-blue-300);
}

.navbar-toggle-line:not(:last-child) {
    margin-bottom: 5px;
}

.navbar-toggle.active .navbar-toggle-line:first-child {
    transform: translateY(7px) rotate(45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-toggle.active .navbar-toggle-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggle.active .navbar-toggle-line:last-child {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4xl);
}

.navbar-mobile.active {
    transform: translateX(0);
}

.navbar-mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3xl);
}

.navbar-mobile-link {
    color: var(--text-primary);
    font-size: var(--text-2xl);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all var(--transition-base);
}

.navbar-mobile-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    text-align: left;
}
}


.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--neon-blue);
    display: block;
    line-height: 1;
    margin-bottom: var(--space-xs);
    text-shadow: 0 0 15px var(--neon-blue);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* Citation Section avec effets cyberpunk */
.citation {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-primary-light) 100%);
    position: relative;
    overflow: hidden;
}

.citation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 80% 20%, var(--neon-purple-200) 0%, transparent 50%);
}

.citation__container {
    max-width: var(--container-lg);
    margin: 0 auto;
    position: relative;
}

.citation__content {
    padding: var(--space-4xl) var(--space-2xl);
    position: relative;
}

.citation__bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(to bottom, var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    box-shadow: 0 0 15px var(--neon-purple);
}

.citation__container:hover .citation__bar {
    transform: scaleY(1.05);
    box-shadow: var(--shadow-glow-purple);
}

.citation__quote {
    position: absolute;
    top: -4rem;
    right: -3rem;
    font-size: 15rem;
    font-family: serif;
    color: var(--neon-purple-100);
    user-select: none;
    pointer-events: none;
    animation: cyber-quote-pulse 6s ease-in-out infinite;
    z-index: 1;
}

.citation__text {
    position: relative;
    z-index: 2;
    font-size: var(--text-xl);
    line-height: 1.7;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.citation__author {
    color: var(--neon-pink);
    font-weight: 600;
    text-shadow: 0 0 8px var(--neon-pink);
}

/* Services section avec animations cyberpunk */
.services {
    background: var(--bg-secondary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at center, var(--neon-blue-200) 0%, transparent 70%);
}

.services__header {
    text-align: center;
    margin-bottom: var(--space-6xl);
    position: relative;
}

.services__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xl);
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    color: var(--neon-blue);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xl);
}

.services__divider {
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    border-radius: var(--radius-lg);
    margin: var(--space-xl) auto 0;
    box-shadow: 0 0 15px var(--neon-blue);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: var(--space-2xl);
    position: relative;
    z-index: 2;
}

/* Portfolio section cyberpunk compacte */
.portfolio {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl) 0 var(--space-xl) 0;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 50%, var(--neon-purple-200) 0%, transparent 60%),
        radial-gradient(circle at 70% 50%, var(--neon-blue-200) 0%, transparent 50%);
    z-index: 1;
}

.portfolio__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    position: relative;
    z-index: 2;
}

.portfolio__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--neon-purple-300);
    border-radius: var(--radius-full);
    color: var(--neon-purple);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.portfolioSwiper {
    position: relative;
    z-index: 2;
    padding: var(--space-lg) 0;
}

.portfolio-card {
    perspective: 1000px;
    height: 320px;
    transition: transform var(--transition-base);
}

.portfolio-card-inner {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: all var(--transition-base);
}

.portfolio-card:hover .portfolio-card-inner {
    transform: rotateY(3deg) rotateX(2deg) translateZ(10px);
}

.portfolio-card-content {
    width: 100%;
    height: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--neon-purple-200);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.portfolio-card:hover .portfolio-card-content {
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
    transform: translateY(-3px);
}

.portfolio-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
    display: inline-block;
    color: var(--neon-purple);
    text-shadow: 0 0 15px var(--neon-purple);
}

.portfolio-card:hover .portfolio-icon {
    transform: scale(1.1) rotate(3deg);
    color: var(--neon-pink);
    text-shadow: 0 0 20px var(--neon-pink);
}

.portfolio-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.portfolio-description {
    color: var(--text-muted);
    line-height: 1.5;
    flex-grow: 1;
    font-size: var(--text-sm);
    margin-bottom: var(--space-md);
}

.portfolio-features {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neon-purple-200);
}

.portfolio-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--neon-blue);
    font-size: var(--text-xs);
    font-weight: 500;
    text-shadow: 0 0 5px var(--neon-blue);
}

.portfolio-feature i {
    font-size: 0.6rem;
}

/* About section avec parallaxe cyberpunk */
.about {
    background: linear-gradient(rgba(10,10,30,0.9), rgba(5,5,16,0.9)), url('hands.png') center/cover fixed;
    position: relative;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
}

.about__text {
    padding-right: var(--space-2xl);
}

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.about__image-container {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.about__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    border: 3px solid var(--neon-pink-400);
    filter: drop-shadow(0 10px 40px var(--neon-pink-300));
    transition: all var(--transition-slow);
}

.about__image:hover {
    transform: scale(1.02);
    border-color: var(--neon-pink);
    filter: drop-shadow(0 20px 60px var(--neon-pink-500));
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

/* Testimonials section cyberpunk */
.testimonials {
    background: var(--bg-secondary);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 70%, var(--neon-pink-200) 0%, transparent 60%);
}

.testimonial-card {
    background: var(--bg-glass);
    border: 1px solid var(--neon-pink-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    text-align: center;
    position: relative;
    transition: all var(--transition-smooth);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 6rem;
    color: var(--neon-pink);
    font-family: serif;
    opacity: 0.3;
    text-shadow: 0 0 20px var(--neon-pink);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-pink);
    box-shadow: var(--shadow-glow-pink);
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: 3px solid var(--neon-pink);
    object-fit: cover;
    box-shadow: 0 0 15px var(--neon-pink);
}

.testimonial-info {
    text-align: left;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2xs);
}

.testimonial-role {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* CTA section cyberpunk */
.cta {
    background: linear-gradient(135deg, var(--darker-bg), var(--bg-primary));
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, var(--neon-pink-300) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--neon-blue-300) 0%, transparent 50%);
    animation: cyber-aurora 15s ease-in-out infinite;
}

.cta__content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cta__description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta__buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer cyberpunk */
.footer {
    background: var(--darker-bg);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4xl);
    padding: var(--space-6xl) 0;
}

.footer__section {
    position: relative;
}

.footer__logo-section {
    max-width: 400px;
}

.footer__logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-lg);
    filter: brightness(1.2) drop-shadow(0 0 10px var(--neon-blue));
}

.footer__description {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.footer__title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    position: relative;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    box-shadow: 0 0 10px var(--neon-blue);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--text-base);
    transition: all var(--transition-base);
    padding: var(--space-xs) 0;
    position: relative;
}

.footer__link::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--neon-blue);
    transition: width var(--transition-base);
    box-shadow: 0 0 5px var(--neon-blue);
}

.footer__link:hover::before {
    width: 100%;
}

.footer__link:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
    transform: translateX(5px);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    color: var(--text-muted);
}

.footer__contact-icon {
    color: var(--neon-blue);
    font-size: var(--text-lg);
    margin-top: var(--space-2xs);
    flex-shrink: 0;
    text-shadow: 0 0 8px var(--neon-blue);
}

.footer__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.footer__social .social-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
}

.footer__bottom {
    border-top: 1px solid var(--neon-blue-200);
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
}

.footer__copyright {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.footer__made-with {
    margin-top: var(--space-sm);
    color: var(--text-subtle);
    font-size: var(--text-xs);
}

.footer__made-with i {
    color: var(--neon-pink);
    margin: 0 var(--space-2xs);
    text-shadow: 0 0 5px var(--neon-pink);
}

/* ==========================================================================
   SWIPER PERSONNALISÉ CYBERPUNK
   ========================================================================== */
.swiper {
    --swiper-theme-color: var(--neon-blue);
    --swiper-navigation-color: var(--neon-blue);
    --swiper-pagination-color: var(--neon-blue);
    padding-bottom: var(--space-4xl);
    overflow: hidden;
}

.swiper-wrapper {
    align-items: stretch;
}

.swiper-slide {
    height: auto;
    display: flex;
}

.swiper-button-next,
.swiper-button-prev {
    background: var(--bg-glass);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--neon-purple-300);
    backdrop-filter: blur(16px);
    transition: all var(--transition-base);
    margin-top: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-purple);
    transition: color var(--transition-base);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--neon-purple);
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
    transform: translateY(-50%) scale(1.05);
}

.swiper-button-next:hover::after,
.swiper-button-prev:hover::after {
    color: var(--dark-bg);
}

.swiper-button-disabled {
    opacity: 0.3;
    pointer-events: none;
}

.swiper-pagination {
    bottom: 0;
    margin-bottom: var(--space-sm);
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    z-index: 10;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--neon-purple-300);
    opacity: 1;
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    cursor: pointer;
    border: 1px solid transparent;
    position: relative;
}

.swiper-pagination-bullet::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 1px solid var(--neon-purple);
    border-radius: var(--radius-full);
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-base);
}

.swiper-pagination-bullet-active {
    background: var(--neon-purple);
    box-shadow: 0 0 20px var(--neon-purple-600);
    transform: scale(1.2);
    border-color: var(--neon-purple-500);
}

.swiper-pagination-bullet-active::before {
    opacity: 1;
    transform: scale(1);
}

.swiper-pagination-bullet:hover:not(.swiper-pagination-bullet-active) {
    background: var(--neon-purple-600);
    transform: scale(1.1);
}

/* ==========================================================================
   EFFETS CYBER BORDER
   ========================================================================== */
.cyber-border {
    position: relative;
}

.cyber-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.cyber-border::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
}

/* ==========================================================================
   ANIMATIONS CYBERPUNK CRÉATIVES
   ========================================================================== */
@keyframes cyber-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes cyber-glow-pulse {
    0%, 100% {
        text-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
        transform: scale(1);
    }
    50% {
        text-shadow: 0 0 20px currentColor, 0 0 40px currentColor, 0 0 60px currentColor;
        transform: scale(1.02);
    }
}

@keyframes cyber-loading-progress {
    0% { width: 0%; }
    20% { width: 30%; }
    50% { width: 70%; }
    90% { width: 95%; }
    100% { width: 100%; }
}

@keyframes cyber-shimmer-progress {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes cyber-fade-in-out {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes cyber-dot-pulse {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@keyframes cyber-aurora {
    0%, 100% {
        opacity: 0.8;
        transform: translateX(0) translateY(0);
    }
    25% {
        opacity: 1;
        transform: translateX(1%) translateY(-1%);
    }
    50% {
        opacity: 0.9;
        transform: translateX(-1%) translateY(1%);
    }
    75% {
        opacity: 1;
        transform: translateX(0.5%) translateY(-0.5%);
    }
}

@keyframes cyber-particle-float-1 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg); opacity: 0.6; }
    25% { transform: translateY(-30px) translateX(15px) rotate(90deg); opacity: 1; }
    50% { transform: translateY(-10px) translateX(-20px) rotate(180deg); opacity: 0.8; }
    75% { transform: translateY(20px) translateX(10px) rotate(270deg); opacity: 1; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg); opacity: 0.6; }
}

@keyframes cyber-particle-float-2 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg) scale(1); opacity: 0.5; }
    33% { transform: translateY(-40px) translateX(-25px) rotate(120deg) scale(1.2); opacity: 1; }
    66% { transform: translateY(15px) translateX(30px) rotate(240deg) scale(0.8); opacity: 0.7; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg) scale(1); opacity: 0.5; }
}

@keyframes cyber-particle-float-3 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg); opacity: 0.7; }
    20% { transform: translateY(-25px) translateX(-10px) rotate(72deg); opacity: 1; }
    40% { transform: translateY(-5px) translateX(25px) rotate(144deg); opacity: 0.8; }
    60% { transform: translateY(30px) translateX(5px) rotate(216deg); opacity: 1; }
    80% { transform: translateY(10px) translateX(-20px) rotate(288deg); opacity: 0.9; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg); opacity: 0.7; }
}

@keyframes cyber-float-gentle {
    0%, 100% { transform: translateY(0px); }
    33% { transform: translateY(-15px); }
    66% { transform: translateY(-5px); }
}

@keyframes cyber-quote-pulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.06;
    }
    50% {
        transform: scale(1.05) rotate(1deg);
        opacity: 0.12;
    }
}

@keyframes cyber-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Classes d'animation utilitaires cyberpunk */
.animate-cyber-float { animation: cyber-float-gentle 6s ease-in-out infinite; }
.animate-float { animation: cyber-float-gentle 6s ease-in-out infinite; }
.animate-fade-slide-up { animation: fade-slide-up 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-down { animation: fade-slide-down 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-left { animation: fade-slide-left 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-right { animation: fade-slide-right 0.8s var(--ease-out-expo) both; }
.animate-scale-up { animation: scale-up 0.8s var(--ease-out-back) both; }
.animate-rotate-scale { animation: rotate-scale 1s var(--ease-out-back) both; }

/* Staggered animation delays */
.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }

@keyframes fade-slide-up {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-slide-down {
    from {
        opacity: 0;
        transform: translateY(-60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-slide-left {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fade-slide-right {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scale-up {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotate-scale {
    from {
        opacity: 0;
        transform: rotate(-180 );   transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--neon-blue);

}


}

.navbar-mobile-link:hover,
.navbar-mobile-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 15px var(--neon-blue);
    transform: translateY(-2px);
}

/* Responsive Navigation */
@media (min-width: 768px) {
    .navbar-nav { display: flex; }
    .navbar-toggle { display: none; }
    .navbar-cta { display: inline-block; }
    .navbar-brand-text { display: block; }
}

@media (min-width: 1024px) {
    .navbar-nav { gap: var(--space-8xl); }
}

/* ==========================================================================
   LAYOUT SYSTÈME AVANCÉ AVEC GRID ET FLEXBOX
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--space-lg);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }

.section {
    padding: clamp(var(--space-7xl), 10vw, var(--space-10xl)) 0;
    position: relative;
}

.section--hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.section--compact { padding: var(--space-6xl) 0; }
.section--spacious { padding: var(--space-10xl) 0; }

/* Grid système fluide et responsive */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--1 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--6 { grid-template-columns: repeat(6, 1fr); }

.grid--auto-sm { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid--auto-md { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }
.grid--auto-lg { grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); }

/* Flexbox utilities */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.items-baseline { align-items: baseline; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }

/* Position utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.static { position: static; }

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* ==========================================================================
   TYPOGRAPHY SYSTÈME COMPLET ET RESPONSIVE
   ========================================================================== */
.title-hero {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin-bottom: var(--space-3xl);
}

.title-section {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
}

.title-subsection {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.title-card {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.subtitle {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.lead {
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.body {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.caption {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.5;
}

.label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

.code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--neon-blue);
    background: var(--bg-surface);
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-sm);
    border: 1px solid var(--neon-blue-200);
}

/* Gradient text effects cyberpunk */
.gradient-text {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-triple {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: cyber-gradient-shift 4s ease-in-out infinite;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-pink) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glow-text {
    text-shadow: 0 0 8px currentColor;
}

.text-glow-intense {
    text-shadow: 0 0 30px currentColor, 0 0 60px currentColor;
}

/* Font weight utilities */
.font-thin { font-weight: 100; }
.font-extralight { font-weight: 200; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* ==========================================================================
   COMPOSANTS AVANCÉS AVEC MICRO-INTERACTIONS CYBERPUNK
   ========================================================================== */

/* Glass morphism system cyberpunk */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.glass:hover::before {
    left: 100%;
}

.glass:hover {
    background: var(--bg-card);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-blue);
}

.glass--strong {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
}

.glass--light {
    background: var(--bg-glass-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Système de boutons cyberpunk */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.2;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    transform-origin: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--ease-out-back) 0.6s;
    pointer-events: none;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

.btn--primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    box-shadow: var(--shadow-md);
    border-color: var(--neon-blue);
    font-weight: 700;
}

.btn--primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow-blue);
}

.btn--secondary {
    background: transparent;
    color: var(--neon-purple);
    border-color: var(--neon-purple);
    position: relative;
}

.btn--secondary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-purple);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--secondary:hover {
    color: var(--dark-bg);
    border-color: var(--neon-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-purple);
}

.btn--secondary:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--accent {
    background: transparent;
    color: var(--neon-pink);
    border-color: var(--neon-pink);
}

.btn--accent:hover {
    background: var(--neon-pink);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-pink);
}

.btn--outline {
    background: transparent;
    color: var(--neon-blue);
    border-color: var(--neon-blue);
    position: relative;
}

.btn--outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-blue);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--outline:hover {
    color: var(--dark-bg);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
}

.btn--outline:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn--ghost:hover {
    background: var(--bg-glass-light);
    color: var(--neon-blue);
    transform: translateY(-1px);
    text-shadow: 0 0 8px var(--neon-blue);
}

/* Tailles des boutons */
.btn--sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
}

.btn--lg {
    padding: var(--space-xl) var(--space-4xl);
    font-size: var(--text-lg);
}

.btn--xl {
    padding: var(--space-2xl) var(--space-5xl);
    font-size: var(--text-xl);
}

.btn--full {
    width: 100%;
}

/* Cards avec effets 3D cyberpunk */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-glow-blue), var(--shadow-xl);
}

.card--interactive {
    cursor: pointer;
}

.card--interactive:hover {
    transform: translateY(-12px) scale(1.02);
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    cursor: pointer;
    text-align: left;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--neon-blue);
}

.card--service {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    cursor: pointer;
    text-align: left;
}

.card--service:hover {
    transform: translateY(-6px) scale(1.01);
}

.card--testimonial {
    text-align: center;
    padding: var(--space-3xl);
}

.card--pricing {
    text-align: center;
    padding: var(--space-3xl) var(--space-2xl);
    border: 2px solid transparent;
}

.card--pricing.featured {
    border-color: var(--neon-pink);
    transform: scale(1.05);
    z-index: var(--z-10);
    box-shadow: var(--shadow-glow-pink);
}

/* Icon système cyberpunk */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
    transition: all var(--transition-base);
}

.icon--xs { width: 16px; height: 16px; font-size: 0.75rem; }
.icon--sm { width: 20px; height: 20px; font-size: 0.875rem; }
.icon--md { width: 24px; height: 24px; font-size: 1rem; }
.icon--lg { width: 32px; height: 32px; font-size: 1.25rem; }
.icon--xl { width: 40px; height: 40px; font-size: 1.5rem; }
.icon--2xl { width: 48px; height: 48px; font-size: 1.75rem; }
.icon--3xl { width: 64px; height: 64px; font-size: 2rem; }

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-2xl);
    color: var(--dark-bg);
    font-size: 2rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
    flex-shrink: 0;
    border: 2px solid var(--neon-blue-300);
}

.service-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform var(--transition-slow);
}

.card--service:hover .service-icon {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
}

.card--service:hover .service-icon::before {
    transform: translateX(200%) skewX(-15deg);
}

/* Social icons avec animations cyberpunk */
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all var(--transition-smooth);
    position: relative;
    text-decoration: none;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-xl);
    opacity: 0;
    transform: scale(0) rotate(180deg);
    transition: all var(--ease-out-back) 0.6s;
}

.social-icon:hover {
    transform: translateY(-3px) scale(1.1) rotate(-5deg);
    border-color: var(--neon-blue);
    filter: drop-shadow(0 0 5px currentColor);
}

.social-icon:hover::before {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.social-icon i {
    position: relative;
    z-index: var(--z-10);
    transition: color var(--transition-base);
}

.social-icon:hover i {
    color: var(--dark-bg);
}

/* Badges et labels cyberpunk */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    transition: all var(--transition-base);
    color: var(--neon-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.badge--primary {
    background: var(--neon-blue-100);
    color: var(--neon-blue);
    border-color: var(--neon-blue-300);
}

.badge--accent {
    background: var(--neon-pink-100);
    color: var(--neon-pink);
    border-color: var(--neon-pink-300);
}

.badge--success {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.3);
}

/* ==========================================================================
   SECTIONS SPÉCIALISÉES AVEC EFFETS CYBERPUNK
   ========================================================================== */

/* Hero Section avec parallaxe et particules cyberpunk */
.hero {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, var(--neon-blue-300) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--neon-purple-300) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, var(--neon-pink-200) 0%, transparent 70%);
    animation: cyber-aurora 20s ease-in-out infinite;
    z-index: 1;
}

.hero__bg {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    object-fit: cover;
    opacity: 0.08;
    filter: brightness(0.3) contrast(1.2) hue-rotate(180deg);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 10;
    width: 100%;
}

/* Particules flottantes cyberpunk */
.hero__particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--neon-blue);
    border-radius: 50%;
    opacity: 0.6;
    pointer-events: none;
    box-shadow: 0 0 10px currentColor;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation: cyber-particle-float-1 12s linear infinite;
    background: var(--neon-blue);
    animation-delay: -2s;
}
.particle:nth-child(2) {
    top: 40%;
    left: 60%;
    animation: cyber-particle-float-2 15s linear infinite reverse;
    background: var(--neon-purple);
    animation-delay: -5s;
}
.particle:nth-child(3) {
    top: 70%;
    left: 30%;
    animation: cyber-particle-float-3 18s linear infinite;
    background: var(--neon-pink);
    animation-delay: -8s;
}
.particle:nth-child(4) {
    top: 15%;
    left: 80%;
    animation: cyber-particle-float-1 14s linear infinite reverse;
    background: var(--neon-blue);
    animation-delay: -3s;
}
.particle:nth-child(5) {
    top: 85%;
    left: 20%;
    animation: cyber-particle-float-2 16s linear infinite;
    background: var(--neon-purple);
    animation-delay: -7s;
}
.particle:nth-child(6) {
    top: 50%;
    left: 5%;
    animation: cyber-particle-float-3 20s linear infinite;
    background: var(--neon-pink);
    animation-delay: -10s;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
    min-height: 70vh;
}

.hero__text {
    padding-right: var(--space-2xl);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__image-container {
    position: relative;
    max-width: 450px;
    width: 100%;
}

.hero__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--neon-blue-300);
    transition: all var(--transition-slow);
    filter: drop-shadow(0 0 30px var(--neon-blue-300));
}

.hero__image:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(2deg) scale(1.02);
    box-shadow: var(--shadow-glow-blue-intense), var(--shadow-2xl);
    border-color: var(--neon-blue);
}

.hero__floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    backdrop-filter: blur(10px);
    animation: cyber-float-gentle 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    box-shadow: var(--shadow-glow-blue);
}

.floating-element i {
    color: var(--neon-blue);
}

.floating-element:nth-child(1) {
    top: 10%;
    right: -20%;
    animation-delay: -2s;
}

.floating-element:nth-child(2) {
    bottom: 25%;
    left: -25%;
    animation-delay: -4s;
}

.floating-element:nth-child(3) {
    top: 60%;
    right: -15%;
    animation-delay: -1s;
}

/* Hero stats section */
.hero__stats {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
}

.stat-item {
    text-align/* ==========================================================================
   SYSTÈME DE VARIABLES CSS CYBERPUNK COMPLET
   ========================================================================== */
:root {
    /* Couleurs néon cyberpunk principales */
    --neon-blue: #00f7ff;
    --neon-purple: #bd00ff;
    --neon-pink: #ff00e4;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;

    /* Variations néon avec opacité */
    --neon-blue-50: rgba(0, 247, 255, 0.05);
    --neon-blue-100: rgba(0, 247, 255, 0.1);
    --neon-blue-200: rgba(0, 247, 255, 0.2);
    --neon-blue-300: rgba(0, 247, 255, 0.3);
    --neon-blue-400: rgba(0, 247, 255, 0.4);
    --neon-blue-500: rgba(0, 247, 255, 0.5);
    --neon-blue-600: rgba(0, 247, 255, 0.6);
    --neon-blue-700: rgba(0, 247, 255, 0.7);
    --neon-blue-800: rgba(0, 247, 255, 0.8);
    --neon-blue-900: rgba(0, 247, 255, 0.9);

    --neon-purple-50: rgba(189, 0, 255, 0.05);
    --neon-purple-100: rgba(189, 0, 255, 0.1);
    --neon-purple-200: rgba(189, 0, 255, 0.2);
    --neon-purple-300: rgba(189, 0, 255, 0.3);
    --neon-purple-400: rgba(189, 0, 255, 0.4);
    --neon-purple-500: rgba(189, 0, 255, 0.5);
    --neon-purple-600: rgba(189, 0, 255, 0.6);
    --neon-purple-700: rgba(189, 0, 255, 0.7);
    --neon-purple-800: rgba(189, 0, 255, 0.8);
    --neon-purple-900: rgba(189, 0, 255, 0.9);

    --neon-pink-50: rgba(255, 0, 228, 0.05);
    --neon-pink-100: rgba(255, 0, 228, 0.1);
    --neon-pink-200: rgba(255, 0, 228, 0.2);
    --neon-pink-300: rgba(255, 0, 228, 0.3);
    --neon-pink-400: rgba(255, 0, 228, 0.4);
    --neon-pink-500: rgba(255, 0, 228, 0.5);
    --neon-pink-600: rgba(255, 0, 228, 0.6);
    --neon-pink-700: rgba(255, 0, 228, 0.7);
    --neon-pink-800: rgba(255, 0, 228, 0.8);
    --neon-pink-900: rgba(255, 0, 228, 0.9);

    /* Couleurs de fond avec variations */
    --bg-primary: #0a0a1a;
    --bg-primary-light: #0f0f2a;
    --bg-secondary: #141430;
    --bg-tertiary: #1a1a40;
    --bg-quaternary: #202050;
    --bg-surface: #1e1e3a;
    --bg-surface-elevated: #252550;
    --bg-glass: rgba(10, 10, 30, 0.7);
    --bg-glass-strong: rgba(5, 5, 16, 0.9);
    --bg-glass-light: rgba(26, 26, 64, 0.3);
    --bg-overlay: rgba(0, 0, 0, 0.6);
    --bg-overlay-strong: rgba(0, 0, 0, 0.8);
    --bg-card: rgba(10, 10, 30, 0.8);

    /* Système de couleurs de texte */
    --text-primary: #e0e0ff;
    --text-primary-emphasis: #f0f0ff;
    --text-secondary: #b3b3cc;
    --text-tertiary: #9999b3;
    --text-muted: #8080a0;
    --text-subtle: #606080;
    --text-disabled: #404060;
    --text-accent: var(--neon-blue);
    --text-accent-light: var(--neon-purple);
    --text-success: #00ff88;
    --text-warning: #ffaa00;
    --text-error: #ff4466;
    --text-info: var(--neon-blue);

    /* Système d'espacement fluide et responsive */
    --space-3xs: 0.125rem;   /* 2px */
    --space-2xs: 0.25rem;    /* 4px */
    --space-xs: 0.375rem;    /* 6px */
    --space-sm: 0.5rem;      /* 8px */
    --space-md: 0.75rem;     /* 12px */
    --space-lg: 1rem;        /* 16px */
    --space-xl: 1.25rem;     /* 20px */
    --space-2xl: 1.5rem;     /* 24px */
    --space-3xl: 2rem;       /* 32px */
    --space-4xl: 2.5rem;     /* 40px */
    --space-5xl: 3rem;       /* 48px */
    --space-6xl: 4rem;       /* 64px */
    --space-7xl: 5rem;       /* 80px */
    --space-8xl: 6rem;       /* 96px */
    --space-9xl: 8rem;       /* 128px */
    --space-10xl: 10rem;     /* 160px */

    /* Typography système avancé */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

    /* Échelle typographique fluide */
    --text-3xs: clamp(0.625rem, 0.6rem + 0.125vw, 0.75rem);
    --text-2xs: clamp(0.6875rem, 0.65rem + 0.1875vw, 0.8125rem);
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.9375rem);
    --text-base: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-lg: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-xl: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-2xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-3xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-4xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);
    --text-5xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
    --text-6xl: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);
    --text-7xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
    --text-8xl: clamp(3.5rem, 3rem + 2.5vw, 6rem);
    --text-9xl: clamp(4rem, 3.5rem + 2.5vw, 8rem);

    /* Système d'ombres cyberpunk */
    --shadow-3xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-2xs: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-xs: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 10px 15px rgba(0, 0, 0, 0.5), 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 25px rgba(0, 0, 0, 0.6), 0 10px 10px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.7), 0 12px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 50px 100px rgba(0, 0, 0, 0.8), 0 25px 50px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 60px 120px rgba(0, 0, 0, 0.9), 0 35px 60px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);

    /* Ombres néon spécialisées */
    --shadow-glow-blue: 0 0 20px var(--neon-blue-300), 0 0 40px var(--neon-blue-200);
    --shadow-glow-blue-intense: 0 0 30px var(--neon-blue-500), 0 0 60px var(--neon-blue-300);
    --shadow-glow-purple: 0 0 20px var(--neon-purple-300), 0 0 40px var(--neon-purple-200);
    --shadow-glow-purple-intense: 0 0 30px var(--neon-purple-500), 0 0 60px var(--neon-purple-300);
    --shadow-glow-pink: 0 0 20px var(--neon-pink-300), 0 0 40px var(--neon-pink-200);
    --shadow-glow-pink-intense: 0 0 30px var(--neon-pink-500), 0 0 60px var(--neon-pink-300);

    /* Système de transitions et d'animations */
    --transition-micro: 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slowest: 1s cubic-bezier(0.4, 0, 0.2, 1);

    /* Courbes d'animation spécialisées */
    --ease-in-out-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-in-back: cubic-bezier(0.6, -0.28, 0.735, 0.045);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
    --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
    --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Border radius système */
    --radius-none: 0px;
    --radius-3xs: 0.0625rem;    /* 1px */
    --radius-2xs: 0.125rem;     /* 2px */
    --radius-xs: 0.1875rem;     /* 3px */
    --radius-sm: 0.25rem;       /* 4px */
    --radius-md: 0.375rem;      /* 6px */
    --radius-lg: 0.5rem;        /* 8px */
    --radius-xl: 0.75rem;       /* 12px */
    --radius-2xl: 1rem;         /* 16px */
    --radius-3xl: 1.5rem;       /* 24px */
    --radius-4xl: 2rem;         /* 32px */
    --radius-full: 9999px;

    /* Z-index système */
    --z-hide: -1;
    --z-auto: auto;
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-offcanvas: 1050;
    --z-modal: 1060;
    --z-popover: 1070;
    --z-tooltip: 1080;
    --z-toast: 1090;
    --z-maximum: 2147483647;

    /* Breakpoints système */
    --bp-xs: 480px;
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;

    /* Conteneurs max-width */
    --container-xs: 420px;
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1400px;
    --container-fluid: 100%;

    /* Durées d'animation contextuelles */
    --duration-tooltip: 150ms;
    --duration-loading-fast: 800ms;
    --duration-loading-slow: 2s;
    --duration-page-transition: 300ms;
    --duration-modal: 200ms;
    --duration-drawer: 250ms;
    --duration-dropdown: 150ms;
}

/* ==========================================================================
   RESET AVANCÉ ET NORMALISATION COMPLÈTE
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    line-height: 1.15;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    font-size: clamp(14px, 1vw + 0.5rem, 18px);
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
    font-variant-ligatures: common-ligatures;
}

main {
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

p, li, td {
    line-height: 1.6;
    color: var(--text-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
    height: auto;
}

button, input, optgroup, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    margin: 0;
}

button {
    background-color: transparent;
    background-image: none;
    border: 0;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
}

/* ==========================================================================
   LOADER PAGE COMPLET AVEC ANIMATIONS CYBERPUNK
   ========================================================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: var(--z-maximum);
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-3xl);
    animation: cyber-shimmer 2s ease-in-out infinite, cyber-glow-pulse 3s ease-in-out infinite;
    position: relative;
}

.loader-logo::before {
    content: 'POEM-GROUP';
    position: absolute;
    top: 0;
    left: 0;
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: -1;
    filter: blur(10px);
    opacity: 0.3;
}

.loader-progress-container {
    width: 300px;
    height: 4px;
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-lg);
    position: relative;
    border: 1px solid var(--neon-blue-200);
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-full);
    animation: cyber-loading-progress 3s ease-in-out;
    position: relative;
    box-shadow: var(--shadow-glow-blue);
}

.loader-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: cyber-shimmer-progress 2s linear infinite;
}

.loader-text {
    color: var(--text-muted);
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: cyber-fade-in-out 2s ease-in-out infinite;
}

.loader-dots {
    display: inline-block;
    position: relative;
    width: 20px;
    margin-left: var(--space-xs);
}

.loader-dots::before,
.loader-dots::after,
.loader-dots {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    animation: cyber-dot-pulse 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px var(--neon-blue);
}

.loader-dots::before {
    left: -6px;
    animation-delay: -0.32s;
    background: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
}

.loader-dots::after {
    left: 6px;
    animation-delay: -0.16s;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
}

/* ==========================================================================
   NAVIGATION SOPHISTIQUÉE CYBERPUNK
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: var(--darker-bg);
    box-shadow: var(--shadow-glow-blue), var(--shadow-lg);
    border-bottom-color: var(--neon-blue);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    z-index: var(--z-10);
}

.navbar-logo {
    height: 50px;
    width: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    transition: var(--transition-base);
    filter: brightness(1.1) drop-shadow(0 0 10px var(--neon-blue-300));
}

.navbar-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 0 15px var(--neon-blue));
}

.navbar-brand-text {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-primary);
    display: none;
    text-shadow: 0 0 10px var(--neon-blue-300);
}

.navbar-nav {
    display: none;
    list-style: none;
    gap: var(--space-6xl);
    margin: 0;
    padding: 0;
}

.navbar-nav-item {
    position: relative;
}

.navbar-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    letter-spacing: 0.025em;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-md) 0;
}

.navbar-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-nav-link:hover::before,
.navbar-nav-link.active::before {
    width: 100%;
}

.navbar-nav-link:hover,
.navbar-nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
}

.navbar-nav-link.active {
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    z-index: var(--z-10);
}

.navbar-cta {
    display: none;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--neon-blue);
}

.navbar-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.navbar-cta:hover::before {
    left: 100%;
}

.navbar-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow-blue);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: var(--z-20);
}

.navbar-toggle-line {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
    box-shadow: 0 0 5px var(--neon-blue-300);
}

.navbar-toggle-line:not(:last-child) {
    margin-bottom: 5px;
}

.navbar-toggle.active .navbar-toggle-line:first-child {
    transform: translateY(7px) rotate(45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-toggle.active .navbar-toggle-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggle.active .navbar-toggle-line:last-child {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4xl);
}

.navbar-mobile.active {
    transform: translateX(0);
}

.navbar-mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3xl);
}

.navbar-mobile-link {
    color: var(--text-primary);
    font-size: var(--text-2xl);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all var(--transition-base);
}

.navbar-mobile-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    text-align: left;
}}



.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--neon-blue);
    display: block;
    line-height: 1;
    margin-bottom: var(--space-xs);
    text-shadow: 0 0 15px var(--neon-blue);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* Citation Section avec effets cyberpunk */
.citation {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-primary-light) 100%);
    position: relative;
    overflow: hidden;
}

.citation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 80% 20%, var(--neon-purple-200) 0%, transparent 50%);
}

.citation__container {
    max-width: var(--container-lg);
    margin: 0 auto;
    position: relative;
}

.citation__content {
    padding: var(--space-4xl) var(--space-2xl);
    position: relative;
}

.citation__bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(to bottom, var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    box-shadow: 0 0 15px var(--neon-purple);
}

.citation__container:hover .citation__bar {
    transform: scaleY(1.05);
    box-shadow: var(--shadow-glow-purple);
}

.citation__quote {
    position: absolute;
    top: -4rem;
    right: -3rem;
    font-size: 15rem;
    font-family: serif;
    color: var(--neon-purple-100);
    user-select: none;
    pointer-events: none;
    animation: cyber-quote-pulse 6s ease-in-out infinite;
    z-index: 1;
}

.citation__text {
    position: relative;
    z-index: 2;
    font-size: var(--text-xl);
    line-height: 1.7;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.citation__author {
    color: var(--neon-pink);
    font-weight: 600;
    text-shadow: 0 0 8px var(--neon-pink);
}

/* Services section avec animations cyberpunk */
.services {
    background: var(--bg-secondary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at center, var(--neon-blue-200) 0%, transparent 70%);
}

.services__header {
    text-align: center;
    margin-bottom: var(--space-6xl);
    position: relative;
}

.services__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xl);
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    color: var(--neon-blue);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xl);
}

.services__divider {
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    border-radius: var(--radius-lg);
    margin: var(--space-xl) auto 0;
    box-shadow: 0 0 15px var(--neon-blue);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: var(--space-2xl);
    position: relative;
    z-index: 2;
}

/* Portfolio section cyberpunk compacte */
.portfolio {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl) 0 var(--space-xl) 0;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 50%, var(--neon-purple-200) 0%, transparent 60%),
        radial-gradient(circle at 70% 50%, var(--neon-blue-200) 0%, transparent 50%);
    z-index: 1;
}

.portfolio__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    position: relative;
    z-index: 2;
}

.portfolio__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--neon-purple-300);
    border-radius: var(--radius-full);
    color: var(--neon-purple);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.portfolioSwiper {
    position: relative;
    z-index: 2;
    padding: var(--space-lg) 0;
}

.portfolio-card {
    perspective: 1000px;
    height: 320px;
    transition: transform var(--transition-base);
}

.portfolio-card-inner {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: all var(--transition-base);
}

.portfolio-card:hover .portfolio-card-inner {
    transform: rotateY(3deg) rotateX(2deg) translateZ(10px);
}

.portfolio-card-content {
    width: 100%;
    height: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--neon-purple-200);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.portfolio-card:hover .portfolio-card-content {
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
    transform: translateY(-3px);
}

.portfolio-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
    display: inline-block;
    color: var(--neon-purple);
    text-shadow: 0 0 15px var(--neon-purple);
}

.portfolio-card:hover .portfolio-icon {
    transform: scale(1.1) rotate(3deg);
    color: var(--neon-pink);
    text-shadow: 0 0 20px var(--neon-pink);
}

.portfolio-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.portfolio-description {
    color: var(--text-muted);
    line-height: 1.5;
    flex-grow: 1;
    font-size: var(--text-sm);
    margin-bottom: var(--space-md);
}

.portfolio-features {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--neon-purple-200);
}

.portfolio-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--neon-blue);
    font-size: var(--text-xs);
    font-weight: 500;
    text-shadow: 0 0 5px var(--neon-blue);
}

.portfolio-feature i {
    font-size: 0.6rem;
}

/* About section avec parallaxe cyberpunk */
.about {
    background: linear-gradient(rgba(10,10,30,0.9), rgba(5,5,16,0.9)), url('hands.png') center/cover fixed;
    position: relative;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
}

.about__text {
    padding-right: var(--space-2xl);
}

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.about__image-container {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.about__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    border: 3px solid var(--neon-pink-400);
    filter: drop-shadow(0 10px 40px var(--neon-pink-300));
    transition: all var(--transition-slow);
}

.about__image:hover {
    transform: scale(1.02);
    border-color: var(--neon-pink);
    filter: drop-shadow(0 20px 60px var(--neon-pink-500));
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

/* Testimonials section cyberpunk */
.testimonials {
    background: var(--bg-secondary);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 70%, var(--neon-pink-200) 0%, transparent 60%);
}

.testimonial-card {
    background: var(--bg-glass);
    border: 1px solid var(--neon-pink-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    text-align: center;
    position: relative;
    transition: all var(--transition-smooth);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 6rem;
    color: var(--neon-pink);
    font-family: serif;
    opacity: 0.3;
    text-shadow: 0 0 20px var(--neon-pink);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-pink);
    box-shadow: var(--shadow-glow-pink);
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: 3px solid var(--neon-pink);
    object-fit: cover;
    box-shadow: 0 0 15px var(--neon-pink);
}

.testimonial-info {
    text-align: left;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2xs);
}

.testimonial-role {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* CTA section cyberpunk */
.cta {
    background: linear-gradient(135deg, var(--darker-bg), var(--bg-primary));
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, var(--neon-pink-300) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--neon-blue-300) 0%, transparent 50%);
    animation: cyber-aurora 15s ease-in-out infinite;
}

.cta__content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cta__description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta__buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer cyberpunk */
.footer {
    background: var(--darker-bg);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4xl);
    padding: var(--space-6xl) 0;
}

.footer__section {
    position: relative;
}

.footer__logo-section {
    max-width: 400px;
}

.footer__logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-lg);
    filter: brightness(1.2) drop-shadow(0 0 10px var(--neon-blue));
}

.footer__description {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.footer__title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    position: relative;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    box-shadow: 0 0 10px var(--neon-blue);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--text-base);
    transition: all var(--transition-base);
    padding: var(--space-xs) 0;
    position: relative;
}

.footer__link::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--neon-blue);
    transition: width var(--transition-base);
    box-shadow: 0 0 5px var(--neon-blue);
}

.footer__link:hover::before {
    width: 100%;
}

.footer__link:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
    transform: translateX(5px);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    color: var(--text-muted);
}

.footer__contact-icon {
    color: var(--neon-blue);
    font-size: var(--text-lg);
    margin-top: var(--space-2xs);
    flex-shrink: 0;
    text-shadow: 0 0 8px var(--neon-blue);
}

.footer__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.footer__social .social-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
}

.footer__bottom {
    border-top: 1px solid var(--neon-blue-200);
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
}

.footer__copyright {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.footer__made-with {
    margin-top: var(--space-sm);
    color: var(--text-subtle);
    font-size: var(--text-xs);
}

.footer__made-with i {
    color: var(--neon-pink);
    margin: 0 var(--space-2xs);
    text-shadow: 0 0 5px var(--neon-pink);
}

/* ==========================================================================
   SWIPER PERSONNALISÉ CYBERPUNK
   ========================================================================== */
.swiper {
    --swiper-theme-color: var(--neon-blue);
    --swiper-navigation-color: var(--neon-blue);
    --swiper-pagination-color: var(--neon-blue);
    padding-bottom: var(--space-4xl);
    overflow: hidden;
}

.swiper-wrapper {
    align-items: stretch;
}

.swiper-slide {
    height: auto;
    display: flex;
}

.swiper-button-next,
.swiper-button-prev {
    background: var(--bg-glass);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--neon-purple-300);
    backdrop-filter: blur(16px);
    transition: all var(--transition-base);
    margin-top: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-purple);
    transition: color var(--transition-base);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--neon-purple);
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
    transform: translateY(-50%) scale(1.05);
}

.swiper-button-next:hover::after,
.swiper-button-prev:hover::after {
    color: var(--dark-bg);
}

.swiper-button-disabled {
    opacity: 0.3;
    pointer-events: none;
}

.swiper-pagination {
    bottom: 0;
    margin-bottom: var(--space-sm);
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    z-index: 10;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--neon-purple-300);
    opacity: 1;
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    cursor: pointer;
    border: 1px solid transparent;
    position: relative;
}

.swiper-pagination-bullet::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 1px solid var(--neon-purple);
    border-radius: var(--radius-full);
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-base);
}

.swiper-pagination-bullet-active {
    background: var(--neon-purple);
    box-shadow: 0 0 20px var(--neon-purple-600);
    transform: scale(1.2);
    border-color: var(--neon-purple-500);
}

.swiper-pagination-bullet-active::before {
    opacity: 1;
    transform: scale(1);
}

.swiper-pagination-bullet:hover:not(.swiper-pagination-bullet-active) {
    background: var(--neon-purple-600);
    transform: scale(1.1);
}

/* ==========================================================================
   EFFETS CYBER BORDER
   ========================================================================== */
.cyber-border {
    position: relative;
}

.cyber-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.cyber-border::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
}

/* ==========================================================================
   ANIMATIONS CYBERPUNK CRÉATIVES
   ========================================================================== */
@keyframes cyber-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes cyber-glow-pulse {
    0%, 100% {
        text-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
        transform: scale(1);
    }
    50% {
        text-shadow: 0 0 20px currentColor, 0 0 40px currentColor, 0 0 60px currentColor;
        transform: scale(1.02);
    }
}

@keyframes cyber-loading-progress {
    0% { width: 0%; }
    20% { width: 30%; }
    50% { width: 70%; }
    90% { width: 95%; }
    100% { width: 100%; }
}

@keyframes cyber-shimmer-progress {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes cyber-fade-in-out {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes cyber-dot-pulse {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@keyframes cyber-aurora {
    0%, 100% {
        opacity: 0.8;
        transform: translateX(0) translateY(0);
    }
    25% {
        opacity: 1;
        transform: translateX(1%) translateY(-1%);
    }
    50% {
        opacity: 0.9;
        transform: translateX(-1%) translateY(1%);
    }
    75% {
        opacity: 1;
        transform: translateX(0.5%) translateY(-0.5%);
    }
}

@keyframes cyber-particle-float-1 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg); opacity: 0.6; }
    25% { transform: translateY(-30px) translateX(15px) rotate(90deg); opacity: 1; }
    50% { transform: translateY(-10px) translateX(-20px) rotate(180deg); opacity: 0.8; }
    75% { transform: translateY(20px) translateX(10px) rotate(270deg); opacity: 1; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg); opacity: 0.6; }
}

@keyframes cyber-particle-float-2 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg) scale(1); opacity: 0.5; }
    33% { transform: translateY(-40px) translateX(-25px) rotate(120deg) scale(1.2); opacity: 1; }
    66% { transform: translateY(15px) translateX(30px) rotate(240deg) scale(0.8); opacity: 0.7; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg) scale(1); opacity: 0.5; }
}

@keyframes cyber-particle-float-3 {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg); opacity: 0.7; }
    20% { transform: translateY(-25px) translateX(-10px) rotate(72deg); opacity: 1; }
    40% { transform: translateY(-5px) translateX(25px) rotate(144deg); opacity: 0.8; }
    60% { transform: translateY(30px) translateX(5px) rotate(216deg); opacity: 1; }
    80% { transform: translateY(10px) translateX(-20px) rotate(288deg); opacity: 0.9; }
    100% { transform: translateY(0px) translateX(0px) rotate(360deg); opacity: 0.7; }
}

@keyframes cyber-float-gentle {
    0%, 100% { transform: translateY(0px); }
    33% { transform: translateY(-15px); }
    66% { transform: translateY(-5px); }
}

@keyframes cyber-quote-pulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.06;
    }
    50% {
        transform: scale(1.05) rotate(1deg);
        opacity: 0.12;
    }
}

@keyframes cyber-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Classes d'animation utilitaires cyberpunk */
.animate-cyber-float { animation: cyber-float-gentle 6s ease-in-out infinite; }
.animate-float { animation: cyber-float-gentle 6s ease-in-out infinite; }
.animate-fade-slide-up { animation: fade-slide-up 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-down { animation: fade-slide-down 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-left { animation: fade-slide-left 0.8s var(--ease-out-expo) both; }
.animate-fade-slide-right { animation: fade-slide-right 0.8s var(--ease-out-expo) both; }
.animate-scale-up { animation: scale-up 0.8s var(--ease-out-back) both; }
.animate-rotate-scale { animation: rotate-scale 1s var(--ease-out-back) both; }

/* Staggered animation delays */
.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }

@keyframes fade-slide-up {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-slide-down {
    from {
        opacity: 0;
        transform: translateY(-60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-slide-left {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fade-slide-right {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scale-up {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotate-scale {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0.5);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* ==========================================================================
   UTILITAIRES CYBERPUNK
   ========================================================================== */
.neon-blue { color: var(--neon-blue); }
.neon-purple { color: var(--neon-purple); }
.neon-pink { color: var(--neon-pink); }

.glow-blue {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
}

.glow-purple {
    color: var(--neon-purple);
    text-shadow: 0 0 8px var(--neon-purple);
}

.glow-pink {
    color: var(--neon-pink);
    text-shadow: 0 0 8px var(--neon-pink);
}

/* ==========================================================================
   RESPONSIVE DESIGN CYBERPUNK
   ========================================================================== */
@media (max-width: 479px) {
    .container { padding: 0 var(--space-md); }
    .section { padding: var(--space-6xl) 0; }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .hero__text { padding-right: 0; }
    .hero__visual { order: -1; }
    .hero__image-container { max-width: 280px; }
    .hero__stats {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: center;
    }

    .floating-element { display: none; }
    .hero__particles { display: none; }
    .citation__quote { display: none; }

    .services__grid { grid-template-columns: 1fr; }
    .about__content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }
    .about__text { padding-right: 0; }
    .about__visual { order: -1; }

    .cta__buttons { flex-direction: column; align-items: center; }
    .footer__content { grid-template-columns: 1fr; text-align: center; }
}

@media (min-width: 480px) and (max-width: 639px) {
    .hero__stats { justify-content: center; }
    .services__grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 767px) {
    .navbar-mobile { display: flex; }

    .hero__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__text { padding-right: 0; }
    .hero__visual { order: -1; }

    .about__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about__text { padding-right: 0; }
    .about__visual { order: -1; }

    .cta__buttons {
        flex-direction: column;
        align-items: center;
    }

    .citation__quote {
        font-size: 8rem;
        top: -2rem;
        right: -1rem;
    }

    .cyber-border::before,
    .cyber-border::after {
        height: 1px;
    }

    .portfolio-card {
        height: 280px;
    }

    .portfolio-card-content {
        padding: var(--space-md);
    }

    .portfolio-icon {
        font-size: 2rem;
        margin-bottom: var(--space-sm);
    }

    .portfolio-title {
        font-size: var(--text-base);
    }

    .portfolio-description {
        font-size: var(--text-xs);
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }
}

@media (min-width: 768px) {
    .navbar-nav { display: flex; }
    .navbar-toggle { display: none; }
    .navbar-cta { display: inline-block; }
    .navbar-brand-text { display: block; }

    .services__grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
    .about__content { gap: var(--space-5xl); }
    .footer__content { grid-template-columns: repeat(2, 1fr); }

    .portfolio-card {
        height: 320px;
    }
}

@media (min-width: 1024px) {
    .hero__grid { gap: var(--space-6xl); }
    .services__grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    .about__content { gap: var(--space-6xl); }
    .footer__content { grid-template-columns: repeat(4, 1fr); }

    .navbar-nav { gap: var(--space-6xl); }
    .citation__quote { opacity: 0.08; }
}

@media (min-width: 1280px) {
    .hero__grid { gap: var(--space-7xl); }
    .about__content { gap: var(--space-7xl); }
}

@media (min-width: 1536px) {
    .hero__grid { gap: var(--space-8xl); }
    .about__content { gap: var(--space-8xl); }
}

/* ==========================================================================
   PERFORMANCE ET ACCESSIBILITÉ CYBERPUNK
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .hero__particles,
    .floating-element,
    .particle {
        display: none !important;
    }

    .hero::before {
        animation: none !important;
    }

    .glow-text,
    .glow-blue,
    .glow-purple,
    .glow-pink {
        text-shadow: none !important;
    }
}

@media (prefers-contrast: high) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #ffffff;
        --text-muted: #cccccc;
        --bg-primary: #000000;
        --bg-secondary: #111111;
        --bg-tertiary: #222222;
        --neon-blue: #00ffff;
        --neon-purple: #ff00ff;
        --neon-pink: #ff00ff;
    }
}

/* États de focus pour l'accessibilité cyberpunk */
.btn:focus,
.social-icon:focus,
.card:focus,
.navbar-nav-link:focus,
.footer__link:focus {
    outline: 2px solid var(--neon-blue);
    outline-offset: 4px;
    box-shadow: 0 0 0 4px var(--neon-blue-200);
}

.btn:focus:not(:focus-visible),
.social-icon:focus:not(:focus-visible),
.card:focus:not(:focus-visible),
.navbar-nav-link:focus:not(:focus-visible),
.footer__link:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

.swiper-button-next:focus,
.swiper-button-prev:focus,
.swiper-pagination-bullet:focus {
    outline: 2px solid var(--neon-purple);
    outline-offset: 4px;
    box-shadow: 0 0 0 4px var(--neon-purple-200);
}

/* Skip to content pour l'accessibilité */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--neon-blue);
    color: var(--dark-bg);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    z-index: var(--z-maximum);
    transition: top var(--transition-fast);
    box-shadow: 0 0 20px var(--neon-blue);
}

.skip-to-content:focus {
    top: 6px;
}

/* Print styles cyberpunk */
@media print {
    .navbar,
    .hero__particles,
    .floating-element,
    .particle,
    .footer__social,
    .btn,
    .swiper-button-next,
    .swiper-button-prev,
    .swiper-pagination {
        display: none !important;
    }

    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
        border-color: black !important;
    }

    .hero,
    .section {
        page-break-inside: avoid;
    }

    .glow-text,
    .gradient-text,
    .hero-gradient {
        -webkit-text-fill-color: black !important;
        color: black !important;
    }
}

/* ==========================================================================
   UTILITAIRES FINALES
   ========================================================================== */

/* Spacing utilities */
.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

/* Display utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }

/* Visibility utilities */
.visible { visibility: visible; }
.invisible { visibility: hidden; }

/* Overflow utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

/* Width utilities */
.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }

/* Border utilities */
.border-0 { border: 0; }
.border { border: 1px solid var(--neon-blue-200); }
.border-t { border-top: 1px solid var(--neon-blue-200); }
.border-b { border-bottom: 1px solid var(--neon-blue-200); }
.border-l { border-left: 1px solid var(--neon-blue-200); }
.border-r { border-right: 1px solid var(--neon-blue-200); }

/* Rounded utilities */
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Background utilities */
.bg-transparent { background-color: transparent; }
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-glass { background: var(--bg-glass); }
.bg-card { background: var(--bg-card); }

/* Text color utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--text-accent); }

/* Cursor utilities */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* Select utilities */
.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }

/* Pointer events */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* Transform utilities */
.transform { transform: translateZ(0); }
.translate-x-0 { transform: translateX(0); }
.translate-y-0 { transform: translateY(0); }
.scale-100 { transform: scale(1); }
.scale-105 { transform: scale(1.05); }
.scale-110 { transform: scale(1.1); }
.rotate-0 { transform: rotate(0deg); }
.rotate-45 { transform: rotate(45deg); }
.rotate-90 { transform: rotate(90deg); }

/* Transition utilities */
.transition-none { transition: none; }
.transition-all { transition: all var(--transition-base); }
.transition-colors { transition: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base); }
.transition-opacity { transition: opacity var(--transition-base); }
.transition-transform { transition: transform var(--transition-base); }

/* Opacity utilities */
.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* Z-index utilities */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-auto { z-index: auto; transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--neon-blue);
}

.navbar-mobile-link:hover::before,
.navbar-mobile-link.active::before {
    width: 100%;
}

.navbar-mobile-link:hover,
.navbar-mobile-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 15px var(--neon-blue);
    transform: translateY(-2px);
}

/* Responsive Navigation */
@media (min-width: 768px) {
    .navbar-nav { display: flex; }
    .navbar-toggle { display: none; }
    .navbar-cta { display: inline-block; }
    .navbar-brand-text { display: block; }
}

@media (min-width: 1024px) {
    .navbar-nav { gap: var(--space-8xl); }
}

/* ==========================================================================
   LAYOUT SYSTÈME AVANCÉ AVEC GRID ET FLEXBOX
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--space-lg);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }

.section {
    padding: clamp(var(--space-7xl), 10vw, var(--space-10xl)) 0;
    position: relative;
}

.section--hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.section--compact { padding: var(--space-6xl) 0; }
.section--spacious { padding: var(--space-10xl) 0; }

/* Grid système fluide et responsive */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--1 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--6 { grid-template-columns: repeat(6, 1fr); }

.grid--auto-sm { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid--auto-md { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }
.grid--auto-lg { grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); }

/* Flexbox utilities */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.items-baseline { align-items: baseline; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }

/* Position utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.static { position: static; }

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* ==========================================================================
   TYPOGRAPHY SYSTÈME COMPLET ET RESPONSIVE
   ========================================================================== */
.title-hero {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin-bottom: var(--space-3xl);
}

.title-section {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
}

.title-subsection {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.title-card {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.subtitle {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.lead {
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.body {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.caption {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.5;
}

.label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

.code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--neon-blue);
    background: var(--bg-surface);
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-sm);
    border: 1px solid var(--neon-blue-200);
}

/* Gradient text effects cyberpunk */
.gradient-text {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-triple {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: cyber-gradient-shift 4s ease-in-out infinite;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-pink) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glow-text {
    text-shadow: 0 0 8px currentColor;
}

.text-glow-intense {
    text-shadow: 0 0 30px currentColor, 0 0 60px currentColor;
}

/* Font weight utilities */
.font-thin { font-weight: 100; }
.font-extralight { font-weight: 200; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* ==========================================================================
   COMPOSANTS AVANCÉS AVEC MICRO-INTERACTIONS CYBERPUNK
   ========================================================================== */

/* Glass morphism system cyberpunk */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.glass:hover::before {
    left: 100%;
}

.glass:hover {
    background: var(--bg-card);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-blue);
}

.glass--strong {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
}

.glass--light {
    background: var(--bg-glass-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Système de boutons cyberpunk */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.2;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    transform-origin: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--ease-out-back) 0.6s;
    pointer-events: none;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

.btn--primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    box-shadow: var(--shadow-md);
    border-color: var(--neon-blue);
    font-weight: 700;
}

.btn--primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow-blue);
}

.btn--secondary {
    background: transparent;
    color: var(--neon-purple);
    border-color: var(--neon-purple);
    position: relative;
}

.btn--secondary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-purple);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--secondary:hover {
    color: var(--dark-bg);
    border-color: var(--neon-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-purple);
}

.btn--secondary:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--accent {
    background: transparent;
    color: var(--neon-pink);
    border-color: var(--neon-pink);
}

.btn--accent:hover {
    background: var(--neon-pink);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-pink);
}

.btn--outline {
    background: transparent;
    color: var(--neon-blue);
    border-color: var(--neon-blue);
    position: relative;
}

.btn--outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-blue);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-smooth);
    z-index: -1;
}

.btn--outline:hover {
    color: var(--dark-bg);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
}

.btn--outline:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn--ghost:hover {
    background: var(--bg-glass-light);
    color: var(--neon-blue);
    transform: translateY(-1px);
    text-shadow: 0 0 8px var(--neon-blue);
}

/* Tailles des boutons */
.btn--sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
}

.btn--lg {
    padding: var(--space-xl) var(--space-4xl);
    font-size: var(--text-lg);
}

.btn--xl {
    padding: var(--space-2xl) var(--space-5xl);
    font-size: var(--text-xl);
}

.btn--full {
    width: 100%;
}

/* Cards avec effets 3D cyberpunk */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-glow-blue), var(--shadow-xl);
}

.card--interactive {
    cursor: pointer;
}

.card--interactive:hover {
    transform: translateY(-12px) scale(1.02);
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    cursor: pointer;
    text-align: left;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--neon-blue);
}

.card--service {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    cursor: pointer;
    text-align: left;
}

.card--service:hover {
    transform: translateY(-6px) scale(1.01);
}

.card--testimonial {
    text-align: center;
    padding: var(--space-3xl);
}

.card--pricing {
    text-align: center;
    padding: var(--space-3xl) var(--space-2xl);
    border: 2px solid transparent;
}

.card--pricing.featured {
    border-color: var(--neon-pink);
    transform: scale(1.05);
    z-index: var(--z-10);
    box-shadow: var(--shadow-glow-pink);
}

/* Icon système cyberpunk */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
    transition: all var(--transition-base);
}

.icon--xs { width: 16px; height: 16px; font-size: 0.75rem; }
.icon--sm { width: 20px; height: 20px; font-size: 0.875rem; }
.icon--md { width: 24px; height: 24px; font-size: 1rem; }
.icon--lg { width: 32px; height: 32px; font-size: 1.25rem; }
.icon--xl { width: 40px; height: 40px; font-size: 1.5rem; }
.icon--2xl { width: 48px; height: 48px; font-size: 1.75rem; }
.icon--3xl { width: 64px; height: 64px; font-size: 2rem; }

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-2xl);
    color: var(--dark-bg);
    font-size: 2rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
    flex-shrink: 0;
    border: 2px solid var(--neon-blue-300);
}

.service-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform var(--transition-slow);
}

.card--service:hover .service-icon {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    border-color: var(--neon-purple);
    box-shadow: var(--shadow-glow-purple);
}

.card--service:hover .service-icon::before {
    transform: translateX(200%) skewX(-15deg);
}

/* Social icons avec animations cyberpunk */
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all var(--transition-smooth);
    position: relative;
    text-decoration: none;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-xl);
    opacity: 0;
    transform: scale(0) rotate(180deg);
    transition: all var(--ease-out-back) 0.6s;
}

.social-icon:hover {
    transform: translateY(-3px) scale(1.1) rotate(-5deg);
    border-color: var(--neon-blue);
    filter: drop-shadow(0 0 5px currentColor);
}

.social-icon:hover::before {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.social-icon i {
    position: relative;
    z-index: var(--z-10);
    transition: color var(--transition-base);
}

.social-icon:hover i {
    color: var(--dark-bg);
}

/* Badges et labels cyberpunk */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    transition: all var(--transition-base);
    color: var(--neon-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.badge--primary {
    background: var(--neon-blue-100);
    color: var(--neon-blue);
    border-color: var(--neon-blue-300);
}

.badge--accent {
    background: var(--neon-pink-100);
    color: var(--neon-pink);
    border-color: var(--neon-pink-300);
}

.badge--success {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.3);
}

/* ==========================================================================
   SECTIONS SPÉCIALISÉES AVEC EFFETS CYBERPUNK
   ========================================================================== */

/* Hero Section avec parallaxe et particules cyberpunk */
.hero {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, var(--neon-blue-300) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--neon-purple-300) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, var(--neon-pink-200) 0%, transparent 70%);
    animation: cyber-aurora 20s ease-in-out infinite;
    z-index: 1;
}

.hero__bg {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    object-fit: cover;
    opacity: 0.08;
    filter: brightness(0.3) contrast(1.2) hue-rotate(180deg);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 10;
    width: 100%;
}

/* Particules flottantes cyberpunk */
.hero__particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--neon-blue);
    border-radius: 50%;
    opacity: 0.6;
    pointer-events: none;
    box-shadow: 0 0 10px currentColor;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation: cyber-particle-float-1 12s linear infinite;
    background: var(--neon-blue);
    animation-delay: -2s;
}
.particle:nth-child(2) {
    top: 40%;
    left: 60%;
    animation: cyber-particle-float-2 15s linear infinite reverse;
    background: var(--neon-purple);
    animation-delay: -5s;
}
.particle:nth-child(3) {
    top: 70%;
    left: 30%;
    animation: cyber-particle-float-3 18s linear infinite;
    background: var(--neon-pink);
    animation-delay: -8s;
}
.particle:nth-child(4) {
    top: 15%;
    left: 80%;
    animation: cyber-particle-float-1 14s linear infinite reverse;
    background: var(--neon-blue);
    animation-delay: -3s;
}
.particle:nth-child(5) {
    top: 85%;
    left: 20%;
    animation: cyber-particle-float-2 16s linear infinite;
    background: var(--neon-purple);
    animation-delay: -7s;
}
.particle:nth-child(6) {
    top: 50%;
    left: 5%;
    animation: cyber-particle-float-3 20s linear infinite;
    background: var(--neon-pink);
    animation-delay: -10s;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
    min-height: 70vh;
}

.hero__text {
    padding-right: var(--space-2xl);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__image-container {
    position: relative;
    max-width: 450px;
    width: 100%;
}

.hero__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--neon-blue-300);
    transition: all var(--transition-slow);
    filter: drop-shadow(0 0 30px var(--neon-blue-300));
}

.hero__image:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(2deg) scale(1.02);
    box-shadow: var(--shadow-glow-blue-intense), var(--shadow-2xl);
    border-color: var(--neon-blue);
}

.hero__floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    backdrop-filter: blur(10px);
    animation: cyber-float-gentle 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    box-shadow: var(--shadow-glow-blue);
}

.floating-element i {
    color: var(--neon-blue);
}

.floating-element:nth-child(1) {
    top: 10%;
    right: -20%;
    animation-delay: -2s;
}

.floating-element:nth-child(2) {
    bottom: 25%;
    left: -25%;
    animation-delay: -4s;
}

.floating-element:nth-child(3) {
    top: 60%;
    right: -15%;
    animation-delay: -1s;
}

/* Hero stats section */
.hero__stats {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
}

.stat-item {
    text-align/* ==========================================================================
   SYSTÈME DE VARIABLES CSS CYBERPUNK COMPLET
   ========================================================================== */
:root {
    /* Couleurs néon cyberpunk principales */
    --neon-blue: #00f7ff;
    --neon-purple: #bd00ff;
    --neon-pink: #ff00e4;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;

    /* Variations néon avec opacité */
    --neon-blue-50: rgba(0, 247, 255, 0.05);
    --neon-blue-100: rgba(0, 247, 255, 0.1);
    --neon-blue-200: rgba(0, 247, 255, 0.2);
    --neon-blue-300: rgba(0, 247, 255, 0.3);
    --neon-blue-400: rgba(0, 247, 255, 0.4);
    --neon-blue-500: rgba(0, 247, 255, 0.5);
    --neon-blue-600: rgba(0, 247, 255, 0.6);
    --neon-blue-700: rgba(0, 247, 255, 0.7);
    --neon-blue-800: rgba(0, 247, 255, 0.8);
    --neon-blue-900: rgba(0, 247, 255, 0.9);

    --neon-purple-50: rgba(189, 0, 255, 0.05);
    --neon-purple-100: rgba(189, 0, 255, 0.1);
    --neon-purple-200: rgba(189, 0, 255, 0.2);
    --neon-purple-300: rgba(189, 0, 255, 0.3);
    --neon-purple-400: rgba(189, 0, 255, 0.4);
    --neon-purple-500: rgba(189, 0, 255, 0.5);
    --neon-purple-600: rgba(189, 0, 255, 0.6);
    --neon-purple-700: rgba(189, 0, 255, 0.7);
    --neon-purple-800: rgba(189, 0, 255, 0.8);
    --neon-purple-900: rgba(189, 0, 255, 0.9);

    --neon-pink-50: rgba(255, 0, 228, 0.05);
    --neon-pink-100: rgba(255, 0, 228, 0.1);
    --neon-pink-200: rgba(255, 0, 228, 0.2);
    --neon-pink-300: rgba(255, 0, 228, 0.3);
    --neon-pink-400: rgba(255, 0, 228, 0.4);
    --neon-pink-500: rgba(255, 0, 228, 0.5);
    --neon-pink-600: rgba(255, 0, 228, 0.6);
    --neon-pink-700: rgba(255, 0, 228, 0.7);
    --neon-pink-800: rgba(255, 0, 228, 0.8);
    --neon-pink-900: rgba(255, 0, 228, 0.9);

    /* Couleurs de fond avec variations */
    --bg-primary: #0a0a1a;
    --bg-primary-light: #0f0f2a;
    --bg-secondary: #141430;
    --bg-tertiary: #1a1a40;
    --bg-quaternary: #202050;
    --bg-surface: #1e1e3a;
    --bg-surface-elevated: #252550;
    --bg-glass: rgba(10, 10, 30, 0.7);
    --bg-glass-strong: rgba(5, 5, 16, 0.9);
    --bg-glass-light: rgba(26, 26, 64, 0.3);
    --bg-overlay: rgba(0, 0, 0, 0.6);
    --bg-overlay-strong: rgba(0, 0, 0, 0.8);
    --bg-card: rgba(10, 10, 30, 0.8);

    /* Système de couleurs de texte */
    --text-primary: #e0e0ff;
    --text-primary-emphasis: #f0f0ff;
    --text-secondary: #b3b3cc;
    --text-tertiary: #9999b3;
    --text-muted: #8080a0;
    --text-subtle: #606080;
    --text-disabled: #404060;
    --text-accent: var(--neon-blue);
    --text-accent-light: var(--neon-purple);
    --text-success: #00ff88;
    --text-warning: #ffaa00;
    --text-error: #ff4466;
    --text-info: var(--neon-blue);

    /* Système d'espacement fluide et responsive */
    --space-3xs: 0.125rem;   /* 2px */
    --space-2xs: 0.25rem;    /* 4px */
    --space-xs: 0.375rem;    /* 6px */
    --space-sm: 0.5rem;      /* 8px */
    --space-md: 0.75rem;     /* 12px */
    --space-lg: 1rem;        /* 16px */
    --space-xl: 1.25rem;     /* 20px */
    --space-2xl: 1.5rem;     /* 24px */
    --space-3xl: 2rem;       /* 32px */
    --space-4xl: 2.5rem;     /* 40px */
    --space-5xl: 3rem;       /* 48px */
    --space-6xl: 4rem;       /* 64px */
    --space-7xl: 5rem;       /* 80px */
    --space-8xl: 6rem;       /* 96px */
    --space-9xl: 8rem;       /* 128px */
    --space-10xl: 10rem;     /* 160px */

    /* Typography système avancé */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

    /* Échelle typographique fluide */
    --text-3xs: clamp(0.625rem, 0.6rem + 0.125vw, 0.75rem);
    --text-2xs: clamp(0.6875rem, 0.65rem + 0.1875vw, 0.8125rem);
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.9375rem);
    --text-base: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-lg: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-xl: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-2xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-3xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-4xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);
    --text-5xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
    --text-6xl: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);
    --text-7xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
    --text-8xl: clamp(3.5rem, 3rem + 2.5vw, 6rem);
    --text-9xl: clamp(4rem, 3.5rem + 2.5vw, 8rem);

    /* Système d'ombres cyberpunk */
    --shadow-3xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-2xs: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-xs: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 10px 15px rgba(0, 0, 0, 0.5), 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 25px rgba(0, 0, 0, 0.6), 0 10px 10px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.7), 0 12px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 50px 100px rgba(0, 0, 0, 0.8), 0 25px 50px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 60px 120px rgba(0, 0, 0, 0.9), 0 35px 60px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);

    /* Ombres néon spécialisées */
    --shadow-glow-blue: 0 0 20px var(--neon-blue-300), 0 0 40px var(--neon-blue-200);
    --shadow-glow-blue-intense: 0 0 30px var(--neon-blue-500), 0 0 60px var(--neon-blue-300);
    --shadow-glow-purple: 0 0 20px var(--neon-purple-300), 0 0 40px var(--neon-purple-200);
    --shadow-glow-purple-intense: 0 0 30px var(--neon-purple-500), 0 0 60px var(--neon-purple-300);
    --shadow-glow-pink: 0 0 20px var(--neon-pink-300), 0 0 40px var(--neon-pink-200);
    --shadow-glow-pink-intense: 0 0 30px var(--neon-pink-500), 0 0 60px var(--neon-pink-300);

    /* Système de transitions et d'animations */
    --transition-micro: 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slowest: 1s cubic-bezier(0.4, 0, 0.2, 1);

    /* Courbes d'animation spécialisées */
    --ease-in-out-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-in-back: cubic-bezier(0.6, -0.28, 0.735, 0.045);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
    --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
    --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Border radius système */
    --radius-none: 0px;
    --radius-3xs: 0.0625rem;    /* 1px */
    --radius-2xs: 0.125rem;     /* 2px */
    --radius-xs: 0.1875rem;     /* 3px */
    --radius-sm: 0.25rem;       /* 4px */
    --radius-md: 0.375rem;      /* 6px */
    --radius-lg: 0.5rem;        /* 8px */
    --radius-xl: 0.75rem;       /* 12px */
    --radius-2xl: 1rem;         /* 16px */
    --radius-3xl: 1.5rem;       /* 24px */
    --radius-4xl: 2rem;         /* 32px */
    --radius-full: 9999px;

    /* Z-index système */
    --z-hide: -1;
    --z-auto: auto;
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-offcanvas: 1050;
    --z-modal: 1060;
    --z-popover: 1070;
    --z-tooltip: 1080;
    --z-toast: 1090;
    --z-maximum: 2147483647;

    /* Breakpoints système */
    --bp-xs: 480px;
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;

    /* Conteneurs max-width */
    --container-xs: 420px;
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1400px;
    --container-fluid: 100%;

    /* Durées d'animation contextuelles */
    --duration-tooltip: 150ms;
    --duration-loading-fast: 800ms;
    --duration-loading-slow: 2s;
    --duration-page-transition: 300ms;
    --duration-modal: 200ms;
    --duration-drawer: 250ms;
    --duration-dropdown: 150ms;
}

/* ==========================================================================
   RESET AVANCÉ ET NORMALISATION COMPLÈTE
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    line-height: 1.15;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    font-size: clamp(14px, 1vw + 0.5rem, 18px);
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
    font-variant-ligatures: common-ligatures;
}

main {
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

p, li, td {
    line-height: 1.6;
    color: var(--text-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
    height: auto;
}

button, input, optgroup, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    margin: 0;
}

button {
    background-color: transparent;
    background-image: none;
    border: 0;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
}

/* ==========================================================================
   LOADER PAGE COMPLET AVEC ANIMATIONS CYBERPUNK
   ========================================================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: var(--z-maximum);
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-3xl);
    animation: cyber-shimmer 2s ease-in-out infinite, cyber-glow-pulse 3s ease-in-out infinite;
    position: relative;
}

.loader-logo::before {
    content: 'POEM-GROUP';
    position: absolute;
    top: 0;
    left: 0;
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: -1;
    filter: blur(10px);
    opacity: 0.3;
}

.loader-progress-container {
    width: 300px;
    height: 4px;
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-lg);
    position: relative;
    border: 1px solid var(--neon-blue-200);
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: var(--radius-full);
    animation: cyber-loading-progress 3s ease-in-out;
    position: relative;
    box-shadow: var(--shadow-glow-blue);
}

.loader-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: cyber-shimmer-progress 2s linear infinite;
}

.loader-text {
    color: var(--text-muted);
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: cyber-fade-in-out 2s ease-in-out infinite;
}

.loader-dots {
    display: inline-block;
    position: relative;
    width: 20px;
    margin-left: var(--space-xs);
}

.loader-dots::before,
.loader-dots::after,
.loader-dots {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    animation: cyber-dot-pulse 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px var(--neon-blue);
}

.loader-dots::before {
    left: -6px;
    animation-delay: -0.32s;
    background: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
}

.loader-dots::after {
    left: 6px;
    animation-delay: -0.16s;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
}

/* ==========================================================================
   NAVIGATION SOPHISTIQUÉE CYBERPUNK
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--neon-blue-200);
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background: var(--darker-bg);
    box-shadow: var(--shadow-glow-blue), var(--shadow-lg);
    border-bottom-color: var(--neon-blue);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    z-index: var(--z-10);
}

.navbar-logo {
    height: 50px;
    width: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    transition: var(--transition-base);
    filter: brightness(1.1) drop-shadow(0 0 10px var(--neon-blue-300));
}

.navbar-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 0 15px var(--neon-blue));
}

.navbar-brand-text {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--text-primary);
    display: none;
    text-shadow: 0 0 10px var(--neon-blue-300);
}

.navbar-nav {
    display: none;
    list-style: none;
    gap: var(--space-6xl);
    margin: 0;
    padding: 0;
}

.navbar-nav-item {
    position: relative;
}

.navbar-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    letter-spacing: 0.025em;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-md) 0;
}

.navbar-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-nav-link:hover::before,
.navbar-nav-link.active::before {
    width: 100%;
}

.navbar-nav-link:hover,
.navbar-nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 8px var(--neon-blue);
}

.navbar-nav-link.active {
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    z-index: var(--z-10);
}

.navbar-cta {
    display: none;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--neon-blue);
}

.navbar-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.navbar-cta:hover::before {
    left: 100%;
}

.navbar-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow-blue);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: var(--z-20);
}

.navbar-toggle-line {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
    box-shadow: 0 0 5px var(--neon-blue-300);
}

.navbar-toggle-line:not(:last-child) {
    margin-bottom: 5px;
}

.navbar-toggle.active .navbar-toggle-line:first-child {
    transform: translateY(7px) rotate(45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-toggle.active .navbar-toggle-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggle.active .navbar-toggle-line:last-child {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.navbar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4xl);
}

.navbar-mobile.active {
    transform: translateX(0);
}

.navbar-mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3xl);
}

.navbar-mobile-link {
    color: var(--text-primary);
    font-size: var(--text-2xl);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all var(--transition-base);
}

.navbar-mobile-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--neon-blue);
    border-radius: var(--radius-full);
}}
/* ==========================================================================
   VIDÉO BACKGROUND ET ROTATION D'IMAGES CYBERPUNK
   ========================================================================== */

/* Container principal pour la vidéo background */
.hero__video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero__video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    opacity: 0.4;
    filter: brightness(0.6) contrast(1.1) hue-rotate(200deg) saturate(1.2);
    object-fit: cover;
    z-index: 1;
    transition: opacity var(--transition-slow);
}

/* Overlay pour maintenir la lisibilité du texte */
.hero__video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 26, 0.8) 0%,
        rgba(5, 5, 16, 0.7) 50%,
        rgba(20, 20, 48, 0.8) 100%
    );
    z-index: 2;
}

/* Système de rotation d'images dans le hero visual */
.hero__image-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-3xl);
}

.hero__image-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    border-radius: var(--radius-3xl);
    border: 3px solid var(--neon-blue-300);
    filter: drop-shadow(0 0 30px var(--neon-blue-300));
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero__image-slide.active {
    opacity: 1;
}

.hero__image-slide:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(2deg) scale(1.02);
    box-shadow: var(--shadow-glow-blue-intense), var(--shadow-2xl);
    border-color: var(--neon-blue);
}

/* Indicateurs de slides (optionnel) */
.hero__image-indicators {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 10;
}

.hero__image-indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--neon-blue-300);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.hero__image-indicator.active {
    background: var(--neon-blue);
    transform: scale(1.2);
    box-shadow: 0 0 15px var(--neon-blue);
    border-color: var(--neon-blue-500);
}

.hero__image-indicator:hover:not(.active) {
    background: var(--neon-blue-600);
    transform: scale(1.1);
}

/* Contrôles de la vidéo (pause/play) */
.hero__video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 20;
    display: flex;
    gap: var(--space-sm);
}

.hero__video-control {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-200);
    border-radius: var(--radius-full);
    color: var(--neon-blue);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.hero__video-control:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: var(--shadow-glow-blue);
    transform: scale(1.1);
}

/* Effet de transition entre les images */
.hero__image-slide.fade-in {
    animation: fadeInSlide 1.5s ease-in-out;
}

.hero__image-slide.fade-out {
    animation: fadeOutSlide 1.5s ease-in-out;
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: scale(1.05);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeOutSlide {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

/* Adaptations responsives */
@media (max-width: 767px) {
    .hero__video-bg {
        opacity: 0.3;
        filter: brightness(0.5) contrast(1.2) hue-rotate(200deg);
    }

    .hero__video-overlay {
        background: linear-gradient(
            135deg,
            rgba(10, 10, 26, 0.9) 0%,
            rgba(5, 5, 16, 0.8) 50%,
            rgba(20, 20, 48, 0.9) 100%
        );
    }

    .hero__video-controls {
        bottom: 10px;
        right: 10px;
    }

    .hero__video-control {
        width: 35px;
        height: 35px;
    }

    .hero__image-indicators {
        bottom: -20px;
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    .hero__video-bg,
    .hero__image-slide {
        transition: none !important;
        animation: none !important;
    }

    .hero__image-slide.fade-in,
    .hero__image-slide.fade-out {
        animation: none !important;
    }
}

/* Fallback pour les navigateurs sans support vidéo */
.hero__fallback-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: brightness(0.6) contrast(1.1) hue-rotate(200deg);
    z-index: 1;
}

/* Amélioration de la performance vidéo */
.hero__video-bg {
    will-change: filter, opacity;
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Styles pour le bouton de son (muet/audible) */
.hero__sound-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--neon-purple-200);
    border-radius: var(--radius-full);
    color: var(--neon-purple);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.hero__sound-toggle:hover {
    background: var(--neon-purple);
    color: var(--dark-bg);
    box-shadow: var(--shadow-glow-purple);
    transform: scale(1.1);
}

.hero__sound-toggle.muted {
    opacity: 0.6;
}

/* Loading state pour les images */
.hero__image-slide.loading {
    background: linear-gradient(
        45deg,
        var(--bg-glass) 25%,
        transparent 25%,
        transparent 75%,
        var(--bg-glass) 75%,
        var(--bg-glass)
    );
    background-size: 20px 20px;
    animation: loading-stripes 1s linear infinite;
}

@keyframes loading-stripes {
    0% { background-position: 0 0; }
    100% { background-position: 20px 20px; }
}
/* ==========================================================================
   ABOUT SECTION AVEC VIDÉO BACKGROUND - VERSION CORRIGÉE
   ========================================================================== */

/* About section avec vidéo background cyberpunk */
.about {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    min-height: 100vh; /* Assurer une hauteur suffisante */
}

/* Container principal pour la vidéo background dans About */
.about__video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.about__video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    opacity: 0.8 !important; /* Plus visible pour debug */
    filter: none !important; /* Supprimer les filtres temporairement */
    object-fit: cover;
    z-index: 1;
    transition: opacity var(--transition-slow);
}

/* Overlay spécialisé pour la section About */
.about__video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(20, 15, 30, 0.3) 0%, /* Plus transparent pour debug */
        rgba(10, 10, 25, 0.2) 25%,
        rgba(25, 15, 35, 0.3) 75%,
        rgba(15, 10, 25, 0.4) 100%
    );
    z-index: 2;
}

/* Contenu de la section About */
.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
    position: relative;
    z-index: 10;
    padding: var(--space-6xl) 0; /* Assurer du padding */
}

.about__text {
    padding-right: var(--space-2xl);
    position: relative;
    z-index: 10;
}

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 10;
}

.about__image-container {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.about__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-3xl);
    border: 3px solid var(--neon-pink-400);
    filter: drop-shadow(0 10px 40px var(--neon-pink-300));
    transition: all var(--transition-slow);
}

.about__image:hover {
    transform: scale(1.02);
    border-color: var(--neon-pink);
    filter: drop-shadow(0 20px 60px var(--neon-pink-500));
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

/* Image de fallback pour About */
.about__fallback-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    filter: brightness(0.4) contrast(1.3) hue-rotate(280deg);
    z-index: 1;
}

/* Performance optimizations spécifiques à About */
.about__video-bg {
    will-change: filter, opacity;
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Adaptations responsives pour About */
@media (max-width: 1024px) {
    .about__content {
        gap: var(--space-5xl);
    }
}

@media (max-width: 767px) {
    .about__video-bg {
        opacity: 0.6 !important; /* Plus visible sur mobile aussi */
        filter: none !important; /* Pas de filtre pour debug mobile */
    }

    .about__video-overlay {
        background: linear-gradient(
            135deg,
            rgba(20, 15, 30, 0.4) 0%,
            rgba(10, 10, 25, 0.3) 25%,
            rgba(25, 15, 35, 0.3) 75%,
            rgba(15, 10, 25, 0.5) 100%
        );
    }

    .about__content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .about__text {
        padding-right: 0;
    }

    .about__visual {
        order: -1;
    }
}

@media (max-width: 479px) {
    .about {
        min-height: 80vh;
    }
}

/* Performance optimizations pour About */
@media (prefers-reduced-motion: reduce) {
    .about__video-bg {
        transition: none !important;
        animation: none !important;
    }
}
/* ==========================================================================
   CHATBOT CYBERPUNK INTEGRATION - POEM-GROUP
   À ajouter à la fin de votre fichier style.css
   ========================================================================== */

/* Chatbot Trigger Button */
.chatbot-trigger {
    position: fixed;
    bottom: var(--space-3xl);
    right: var(--space-3xl);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border: 2px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    z-index: var(--z-toast);
    box-shadow: var(--shadow-glow-blue);
    transition: all var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.5rem;
    animation: cyber-pulse-glow 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.chatbot-trigger::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform var(--transition-slow);
}

.chatbot-trigger:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-glow-blue-intense), var(--shadow-xl);
    border-color: var(--neon-blue);
}

.chatbot-trigger:hover::before {
    transform: translateX(200%) skewX(-15deg);
}

.chatbot-trigger:active {
    transform: translateY(-1px) scale(1.05);
}

/* Animation pour le bouton */
@keyframes cyber-pulse-glow {
    0%, 100% {
        box-shadow: var(--shadow-glow-blue);
        transform: scale(1);
    }
    50% {
        box-shadow: var(--shadow-glow-blue-intense);
        transform: scale(1.02);
    }
}

/* Chatbot Window */
.chatbot-window {
    position: fixed;
    bottom: calc(var(--space-3xl) + 80px);
    right: var(--space-3xl);
    width: 400px;
    height: 550px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-2xl);
    z-index: var(--z-modal);
    transform: translateY(20px) scale(0.9);
    opacity: 0;
    visibility: hidden;
    transition: all var(--ease-in-out-back) 0.6s;
    overflow: hidden;
    box-shadow: var(--shadow-glow-blue), var(--shadow-xl);
}

.chatbot-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.chatbot-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-200), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.chatbot-window:hover::before {
    left: 100%;
}

/* Header du chatbot */
.chatbot-header {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    position: relative;
    overflow: hidden;
}

.chatbot-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: cyber-shimmer-header 3s linear infinite;
}

@keyframes cyber-shimmer-header {
    0% { left: -100%; }
    100% { left: 100%; }
}

.chatbot-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--text-base);
    color: var(--dark-bg);
    text-shadow: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
    z-index: 2;
}

.chatbot-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--dark-bg);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Messages Container */
.chatbot-messages {
    height: 380px;
    overflow-y: auto;
    padding: var(--space-lg);
    background: var(--bg-primary);
    position: relative;
    scroll-behavior: smooth;
}

.chatbot-messages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, var(--neon-blue-100) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--neon-purple-100) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: var(--radius-lg);
    box-shadow: 0 0 10px var(--neon-blue);
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
}

/* Message Styles */
.message {
    margin-bottom: var(--space-lg);
    animation: cyber-message-appear 0.5s var(--ease-out-back);
    position: relative;
    z-index: 2;
}

@keyframes cyber-message-appear {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.message.bot {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.message.user {
    display: flex;
    justify-content: flex-end;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--dark-bg);
    flex-shrink: 0;
    border: 2px solid var(--neon-blue-300);
    box-shadow: 0 0 15px var(--neon-blue-300);
    animation: cyber-avatar-glow 2s ease-in-out infinite;
}

@keyframes cyber-avatar-glow {
    0%, 100% {
        box-shadow: 0 0 15px var(--neon-blue-300);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 25px var(--neon-blue);
        transform: scale(1.05);
    }
}

.message-content {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-xl);
    max-width: 280px;
    font-size: var(--text-sm);
    line-height: 1.5;
    border: 1px solid var(--neon-blue-200);
    position: relative;
    overflow: hidden;
    color: var(--text-primary);
}

.message-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue-100), transparent);
    transition: left var(--transition-slow);
    pointer-events: none;
}

.message.bot .message-content {
    border-radius: var(--radius-xl) var(--radius-xl) var(--radius-xl) var(--radius-sm);
}

.message.user .message-content {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    color: var(--dark-bg);
    border-color: var(--neon-purple);
    border-radius: var(--radius-xl) var(--radius-xl) var(--radius-sm) var(--radius-xl);
    font-weight: 500;
}

.message:hover .message-content::before {
    left: 100%;
}

/* Quick Replies */
.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.quick-reply {
    background: rgba(0, 247, 255, 0.15);
    border: 1px solid var(--neon-blue-400);
    color: var(--neon-blue);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.quick-reply::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--neon-blue);
    transition: left var(--transition-base);
    z-index: -1;
}

.quick-reply:hover::before {
    left: 0;
}

.quick-reply:hover {
    color: var(--dark-bg);
    border-color: var(--neon-blue);
    transform: translateY(-1px);
    box-shadow: 0 0 15px var(--neon-blue-300);
}

/* Input Area */
.chatbot-input {
    padding: var(--space-lg);
    border-top: 1px solid var(--neon-blue-200);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-surface);
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
    position: relative;
}

.chatbot-input::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.chatbot-input input {
    flex: 1;
    background: var(--bg-glass);
    border: 1px solid var(--neon-blue-300);
    border-radius: var(--radius-full);
    padding: var(--space-md) var(--space-lg);
    color: var(--text-primary);
    font-size: var(--text-sm);
    outline: none;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.chatbot-input input:focus {
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 3px var(--neon-blue-200);
    background: var(--bg-card);
}

.chatbot-input input::placeholder {
    color: var(--text-muted);
}

.send-button {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border: none;
    border-radius: var(--radius-full);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--dark-bg);
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.send-button::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform var(--transition-base);
}

.send-button:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow-blue);
}

.send-button:hover::before {
    transform: translateX(200%) skewX(-15deg);
}

.send-button:active {
    transform: scale(1.05);
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.typing-indicator.active {
    opacity: 1;
    visibility: visible;
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--neon-blue);
    animation: cyber-typing-pulse 1.4s infinite;
    box-shadow: 0 0 8px var(--neon-blue);
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes cyber-typing-pulse {
    0%, 60%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
        box-shadow: 0 0 8px var(--neon-blue);
    }
    30% {
        transform: translateY(-8px) scale(1.2);
        opacity: 1;
        box-shadow: 0 0 15px var(--neon-blue);
    }
}

/* Badge de notification */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--neon-pink);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--dark-bg);
    border: 2px solid var(--dark-bg);
    animation: cyber-badge-pulse 2s infinite;
    z-index: 10;
}

@keyframes cyber-badge-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 10px var(--neon-pink);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 20px var(--neon-pink);
    }
}

/* Status indicator */
.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--text-success);
    margin-left: var(--space-xs);
    animation: cyber-status-blink 2s infinite;
    box-shadow: 0 0 10px var(--text-success);
}

@keyframes cyber-status-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Responsive Design */
@media (max-width: 480px) {
    .chatbot-trigger {
        bottom: var(--space-xl);
        right: var(--space-xl);
        width: 56px;
        height: 56px;
    }

    .chatbot-window {
        width: calc(100vw - var(--space-3xl));
        height: calc(100vh - 120px);
        right: var(--space-lg);
        bottom: 80px;
        border-radius: var(--radius-xl);
    }

    .chatbot-messages {
        height: calc(100% - 160px);
        padding: var(--space-md);
    }

    .message-content {
        max-width: 220px;
        padding: var(--space-sm) var(--space-md);
    }

    .chatbot-input {
        padding: var(--space-md);
    }

    .send-button {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 768px) {
    .chatbot-window {
        width: 360px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .chatbot-window {
        border-color: var(--neon-blue-400);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .chatbot-trigger,
    .message,
    .typing-dot,
    .notification-badge,
    .status-indicator {
        animation: none !important;
    }

    .chatbot-window {
        transition: opacity var(--transition-base), visibility var(--transition-base) !important;
        transform: none !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .chatbot-trigger {
        border-width: 3px;
    }

    .chatbot-window {
        border-width: 2px;
    }

    .message-content {
        border-width: 2px;
    }
}

/* ==========================================================================
   CHATBOT INTEGRATION STATES
   ========================================================================== */

/* État fermé */
.chatbot-trigger:not(.active) {
    animation-duration: 3s;
}

/* État ouvert */
.chatbot-trigger.active {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    animation: none;
    transform: rotate(45deg);
}

.chatbot-trigger.active:hover {
    transform: rotate(45deg) scale(1.1) translateY(-3px);
}

/* Indicateur de messages non lus */
.chatbot-trigger.has-notification::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background: var(--neon-pink);
    border-radius: var(--radius-full);
    box-shadow: 0 0 15px var(--neon-pink);
    animation: cyber-notification-pulse 1.5s infinite;
}

@keyframes cyber-notification-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

/* Focus states pour l'accessibilité */
.chatbot-trigger:focus,
.send-button:focus,
.quick-reply:focus {
    outline: 2px solid var(--neon-blue);
    outline-offset: 4px;
}

.chatbot-input input:focus {
    outline: none;
}

/* ==========================================================================
   ANIMATIONS SPÉCIFIQUES AU CHATBOT
   ========================================================================== */

/* Animation d'ouverture du chatbot */
@keyframes chatbot-window-open {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.8) rotateX(-10deg);
    }
    60% {
        opacity: 0.8;
        transform: translateY(-10px) scale(1.05) rotateX(2deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0);
    }
}

/* Animation de fermeture du chatbot */
@keyframes chatbot-window-close {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0);
    }
    100% {
        opacity: 0;
        transform: translateY(30px) scale(0.9) rotateX(-5deg);
    }
}

.chatbot-window.opening {
    animation: chatbot-window-open 0.8s var(--ease-out-back);
}

.chatbot-window.closing {
    animation: chatbot-window-close 0.4s var(--ease-in-expo);
}

@import url('responsive-addon.css');