/*
Theme Name: ZigZag Couture v32.0
Description: Thème WordPress ultra-moderne avec animations avancées et performance optimisée
Version: 32.0
Author: ZigZag Team
*/

/* ===========================================
   SYSTÈME DE DESIGN AVANCÉ v32.0
   =========================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Palette étendue v32 */
    --primary-50: #F8FAFC;
    --primary-100: #F1F5F9;
    --primary-200: #E2E8F0;
    --primary-300: #CBD5E1;
    --primary-400: #94A3B8;
    --primary-500: #64748B;
    --primary-600: #475569;
    --primary-700: #334155;
    --primary-800: #4a2f47;
    --primary-900: #0F172A;
    
    --accent-50: #FFF7ED;
    --accent-100: #FFEDD5;
    --accent-200: #FED7AA;
    --accent-300: #FDBA74;
    --accent-400: #FB923C;
    --accent-500: #c55a5a;
    --accent-600: #EA580C;
    --accent-700: #C2410C;
    --accent-800: #9A3412;
    --accent-900: #7C2D12;
    
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Variables principales */
    --primary: var(--primary-800);
    --secondary: var(--primary-600);
    --accent: var(--accent-500);
    --accent-light: var(--accent-300);
    --background: var(--primary-50);
    --surface: #FFFFFF;
    --surface-dark: var(--primary-100);
    --text-primary: var(--primary-900);
    --text-secondary: var(--primary-600);
    --text-light: var(--primary-400);
    --border: var(--primary-200);
    
    /* Typographie améliorée */
    --font-primary: 'Inter Variable', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-heading: 'Playfair Display Variable', 'Playfair Display', Georgia, serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Système d'espacement fluide */
    --space-3xs: clamp(0.25rem, 0.25rem + 0vw, 0.25rem);
    --space-2xs: clamp(0.5rem, 0.5rem + 0vw, 0.5rem);
    --space-xs: clamp(0.75rem, 0.75rem + 0vw, 0.75rem);
    --space-sm: clamp(1rem, 1rem + 0vw, 1rem);
    --space-md: clamp(1.5rem, 1.5rem + 0vw, 1.5rem);
    --space-lg: clamp(2rem, 2rem + 0vw, 2rem);
    --space-xl: clamp(3rem, 3rem + 0vw, 3rem);
    --space-2xl: clamp(4rem, 4rem + 0vw, 4rem);
    --space-3xl: clamp(6rem, 6rem + 0vw, 6rem);
    
    /* Espacement fluide responsive */
    --space-xs-sm: clamp(0.75rem, 0.5rem + 1.25vw, 1rem);
    --space-sm-md: clamp(1rem, 0.5rem + 2.5vw, 1.5rem);
    --space-md-lg: clamp(1.5rem, 1rem + 2.5vw, 2rem);
    --space-lg-xl: clamp(2rem, 1rem + 5vw, 3rem);
    --space-xl-2xl: clamp(3rem, 2rem + 5vw, 4rem);
    
    /* Bordures et rayons modernes */
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-3xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions perfectionnées */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Ombres perfectionnées */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.1), 0 1px 2px -1px rgba(15, 23, 42, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(15, 23, 42, 0.05);
    
    /* Gradients modernes */
    --gradient-primary: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    --gradient-subtle: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    
    /* Breakpoints */
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;
}

/* ===========================================
   BASE OPTIMISÉE
   =========================================== */

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1, "liga" 1, "calt" 1, "ss01" 1;
}

/* ===========================================
   TYPOGRAPHIE FLUIDE v32
   =========================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-feature-settings: "kern" 1, "liga" 1, "dlig" 1;
}

h1 { 
    font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
    font-weight: 700;
}
h2 { 
    font-size: clamp(2rem, 4vw + 1rem, 3rem);
    font-weight: 600;
}
h3 { 
    font-size: clamp(1.5rem, 3vw + 1rem, 2.25rem);
}
h4 { 
    font-size: clamp(1.25rem, 2vw + 1rem, 1.75rem);
}
h5 { 
    font-size: clamp(1.125rem, 1vw + 1rem, 1.5rem);
}
h6 { 
    font-size: clamp(1rem, 0.5vw + 1rem, 1.25rem);
}

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    max-width: 65ch;
}

.lead {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    font-weight: 400;
    color: var(--text-secondary);
    max-width: 60ch;
}

/* ===========================================
   LAYOUT MODERNE AVANCÉ
   =========================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl-2xl) 0;
}

.section-sm {
    padding: var(--space-lg-xl) 0;
}

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

.grid-auto-fit {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-auto-fill {
    grid-template-columns: repeat(auto-fill, minmax(250px, 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); }

/* Flex système */
.flex {
    display: flex;
    gap: var(--space-md);
}

.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.flex-center { justify-content: center; align-items: center; }
.flex-between { justify-content: space-between; align-items: center; }
.flex-around { justify-content: space-around; align-items: center; }
.flex-start { justify-content: flex-start; align-items: center; }
.flex-end { justify-content: flex-end; align-items: center; }

/* ===========================================
   HEADER ULTRA-MODERNE v32
   =========================================== */

.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--primary-200);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    min-height: 80px;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Logo personnalisé taille réduite */
.custom-logo {
    max-height: 35px;
    width: auto;
    transition: transform var(--transition-fast);
}

.custom-logo img {
    height: auto;
    max-height: 35px;
    max-width: 160px;
    object-fit: contain;
}

.site-title {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-title a {
    transition: all var(--transition-fast);
}

.site-title a:hover {
    transform: translateY(-1px);
}

.site-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

/* ===========================================
   NAVIGATION AVANCÉE v32
   =========================================== */

.main-navigation {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    position: relative;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-fast);
}

.nav-menu a:hover::before,
.nav-menu a.current::before {
    opacity: 0.1;
}

.nav-menu a:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

/* Header contact amélioré */
.header-contact {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--accent);
    font-weight: 500;
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-50);
    border: 2px solid var(--accent-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.header-phone:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===========================================
   MENU MOBILE ULTRA-MODERNE v32
   =========================================== */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    background: rgba(249, 115, 22, 0.1);
    transform: scale(1.05);
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--accent);
    margin: 3px 0;
    transition: all var(--transition-normal);
    border-radius: 2px;
    position: relative;
    z-index: 1;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Menu mobile compact et élégant 2024 */
@media (max-width: 768px) {
    .main-navigation {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.85);
        backdrop-filter: blur(25px) saturate(200%);
        -webkit-backdrop-filter: blur(25px) saturate(200%);
        border-left: 1px solid rgba(249, 115, 22, 0.15);
        box-shadow: -15px 0 40px rgba(0, 0, 0, 0.08);
        padding: var(--space-xl) var(--space-lg);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        overflow-y: auto;
    }
    
    .main-navigation.mobile-open {
        right: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: var(--space-sm);
        margin-top: var(--space-xl);
        width: 100%;
    }
    
    .nav-menu a {
        font-size: 1rem;
        font-weight: 500;
        padding: var(--space-md) var(--space-lg);
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        color: var(--text-primary);
        width: 100%;
        display: block;
        transform: translateX(30px);
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border: 1px solid rgba(255, 255, 255, 0.3);
        position: relative;
    }
    
    .nav-menu a:hover {
        background: rgba(249, 115, 22, 0.15);
        backdrop-filter: blur(15px);
        border-color: rgba(249, 115, 22, 0.4);
        color: var(--accent);
        transform: translateX(5px) scale(1.02);
        box-shadow: 0 4px 15px rgba(249, 115, 22, 0.2);
    }
    
    .nav-menu a.current {
        background: rgba(249, 115, 22, 0.2);
        backdrop-filter: blur(15px);
        border-color: rgba(249, 115, 22, 0.5);
        color: var(--accent);
        box-shadow: 0 2px 10px rgba(249, 115, 22, 0.15);
    }
    
    .main-navigation.mobile-open .nav-menu a {
        transform: translateX(0);
        opacity: 1;
    }
    
    .nav-menu a:nth-child(1) { transition-delay: 0.05s; }
    .nav-menu a:nth-child(2) { transition-delay: 0.1s; }
    .nav-menu a:nth-child(3) { transition-delay: 0.15s; }
    .nav-menu a:nth-child(4) { transition-delay: 0.2s; }
    .nav-menu a:nth-child(5) { transition-delay: 0.25s; }
    .nav-menu a:nth-child(6) { transition-delay: 0.3s; }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    /* Animation du burger vers X */
    .mobile-menu-toggle.active span {
        background: var(--accent);
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Overlay pour fermer le menu */
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(2px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }
    
    .main-navigation.mobile-open ~ .mobile-overlay,
    .mobile-overlay.show {
        opacity: 1;
        visibility: visible;
    }
    
    /* Menu fermé par défaut sur mobile */
    .nav-menu {
        display: flex;
    }
}

/* ===========================================
   COMPOSANTS MODERNES v32
   =========================================== */

/* Boutons ultra-modernes */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before {
    opacity: 1;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn:active {
    transform: translateY(-1px);
}

.btn > * {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: var(--surface);
    color: var(--accent);
    border: 2px solid var(--accent-200);
    box-shadow: var(--shadow-xs);
}

.btn-secondary::before {
    background: var(--gradient-primary);
}

.btn-secondary:hover {
    color: white;
    border-color: var(--accent);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-outline::before {
    background: var(--gradient-primary);
}

.btn-outline:hover {
    color: white;
}

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.125rem;
    border-radius: var(--radius-xl);
}

.btn-small {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
    border-radius: var(--radius-md);
}

/* Cards ultra-modernes */
.card {
    background: var(--surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--accent-200);
}

.card-header {
    margin-bottom: var(--space-lg);
}

.card-title {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
}

.card-content {
    color: var(--text-secondary);
}

.card-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}

/* ===========================================
   ANIMATIONS AVANCÉES v32
   =========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes floatUp {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: all var(--transition-slow);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.float-animation {
    animation: floatUp 3s ease-in-out infinite;
}

/* Stagger animations améliorées */
.stagger-animation > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { transition-delay: 0.6s; }

/* ===========================================
   RESPONSIVE ULTRA-OPTIMISÉ v32
   =========================================== */

@media (max-width: 640px) {
    :root {
        --space-xl-2xl: clamp(2rem, 4vw, 3rem);
        --space-lg-xl: clamp(1.5rem, 3vw, 2rem);
    }
    
    .container,
    .container-wide,
    .container-narrow {
        padding: 0 var(--space-sm);
    }
    
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5,
    .grid-6 {
        grid-template-columns: 1fr;
    }
    
    .flex {
        flex-direction: column;
    }
    
    .card {
        padding: var(--space-lg);
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .grid-3,
    .grid-4,
    .grid-5,
    .grid-6 {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        padding: var(--space-sm) 0;
    }
}

@media (max-width: 1024px) {
    .grid-4,
    .grid-5,
    .grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===========================================
   DARK MODE AVANCÉ v32
   =========================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --background: var(--primary-900);
        --surface: var(--primary-800);
        --surface-dark: var(--primary-700);
        --text-primary: var(--primary-50);
        --text-secondary: var(--primary-200);
        --text-light: var(--primary-400);
        --border: var(--primary-700);
    }
    
    .site-header {
        background: rgba(15, 23, 42, 0.95);
        border-bottom-color: var(--primary-700);
    }
    
    .site-header.scrolled {
        background: rgba(15, 23, 42, 0.98);
    }
    
    .mobile-menu-toggle {
        background: var(--primary-800);
        box-shadow: var(--shadow-lg);
    }
    
    @media (max-width: 768px) {
        .main-navigation {
            background: rgba(15, 23, 42, 0.98);
        }
        
        .nav-menu a {
            background: var(--primary-800);
            border-color: var(--primary-700);
        }
    }
}

/* ===========================================
   UTILITAIRES v32
   =========================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-mono { font-family: var(--font-mono); }
.font-heading { font-family: var(--font-heading); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-light { color: var(--text-light); }
.text-accent { color: var(--accent); }

.bg-primary { background-color: var(--primary); }
.bg-surface { background-color: var(--surface); }
.bg-accent { background-color: var(--accent); }

.border-primary { border-color: var(--primary); }
.border-accent { border-color: var(--accent); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { 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-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

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

.m-xs { margin: var(--space-xs); }
.mt-xs { margin-top: var(--space-xs); }
.mr-xs { margin-right: var(--space-xs); }
.mb-xs { margin-bottom: var(--space-xs); }
.ml-xs { margin-left: var(--space-xs); }

.m-sm { margin: var(--space-sm); }
.mt-sm { margin-top: var(--space-sm); }
.mr-sm { margin-right: var(--space-sm); }
.mb-sm { margin-bottom: var(--space-sm); }
.ml-sm { margin-left: var(--space-sm); }

.m-md { margin: var(--space-md); }
.mt-md { margin-top: var(--space-md); }
.mr-md { margin-right: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }
.ml-md { margin-left: var(--space-md); }

.m-lg { margin: var(--space-lg); }
.mt-lg { margin-top: var(--space-lg); }
.mr-lg { margin-right: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.ml-lg { margin-left: var(--space-lg); }

.m-xl { margin: var(--space-xl); }
.mt-xl { margin-top: var(--space-xl); }
.mr-xl { margin-right: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }
.ml-xl { margin-left: var(--space-xl); }

.p-0 { padding: 0; }
.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

.hidden { display: none; }
.visible { display: block; }

/* ===========================================
   PERFORMANCE ET OPTIMISATIONS
   =========================================== */

.will-change-transform { will-change: transform; }
.will-change-opacity { will-change: opacity; }
.gpu-accelerated { transform: translateZ(0); }

/* Optimisation des images */
img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* Optimisation des vidéos */
video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* Focus states améliorés */
*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}