@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;400&family=Playfair+Display:wght@700&display=swap');

:root {
    /* Couleurs principales */
    --primary: #FFD700;
    --primary-dark: #FFB300;
    --secondary: #1a1a1a;
    --accent: #FF6B35;
    
    /* Couleurs de fond */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-card: #1e1e1e;
    
    /* Couleurs de texte */
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    
    /* Couleurs d'état */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Ombres et effets */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Bordures */
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
}

/* Mode clair */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #6c757d;
    --secondary: #f8f9fa;
}

/* ===== RESET ET BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal);
}

/* ===== PRELOADER ULTRA PREMIUM ===== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow);
}

.preloader-content {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

.logo-animation {
    margin-bottom: var(--spacing-xl);
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 800;
}

.logo-text {
    color: var(--primary);
    display: block;
    animation: slideInLeft 1s ease-out;
}

.logo-accent {
    color: var(--text-primary);
    display: block;
    animation: slideInRight 1s ease-out 0.3s both;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    margin: var(--spacing-lg) auto;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out;
}

.loading-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    animation: fadeIn 1s ease-out 1s both;
}

/* ===== NAVIGATION ULTRA MODERNE ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
}

.logo-main {
    color: var(--primary);
}

.logo-sub {
    color: var(--text-primary);
    margin-left: 4px;
}

.nav-search {
    flex: 1;
    max-width: 400px;
    margin: 0 var(--spacing-xl);
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 12px 48px 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.search-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    color: var(--primary);
    background: rgba(255, 215, 0, 0.1);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(255, 215, 0, 0.1);
}

.nav-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    padding: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.theme-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(255, 215, 0, 0.1);
}

.theme-toggle .sun-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .moon-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: block;
}

.cart-btn {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    padding: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.cart-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(255, 215, 0, 0.1);
}

.cart-count {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.account-btn {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
}

.account-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(255, 215, 0, 0.1);
}

/* ===== HERO SECTION ULTRA PREMIUM ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10, 10, 10, 0.8) 0%, 
        rgba(26, 26, 26, 0.6) 50%, 
        rgba(255, 215, 0, 0.1) 100%);
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.title-line {
    display: block;
    color: var(--text-primary);
    animation: slideInUp 1s ease-out 0.2s both;
}

.title-accent {
    display: block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shimmer 3s ease-in-out infinite, slideInUp 1s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 0.8s both;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-primary);
    border: none;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 14px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease-out 0.4s both;
}

.floating-cards {
    position: relative;
    height: 400px;
}

.card-float {
    position: absolute;
    width: 200px;
    height: 280px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transition: all var(--transition-normal);
}

.card-float:hover {
    transform: scale(1.05) rotate(5deg);
    z-index: 10;
}

.card-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-1 {
    top: 0;
    left: 0;
    animation: floatCard 6s ease-in-out infinite;
}

.card-2 {
    top: 60px;
    right: 0;
    animation: floatCard 6s ease-in-out infinite 2s;
}

.card-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: floatCard 6s ease-in-out infinite 4s;
}

.hero-stats {
    position: absolute;
    bottom: var(--spacing-2xl);
    right: var(--spacing-2xl);
    display: flex;
    gap: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 1s both;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all var(--transition-normal);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    font-family: 'Playfair Display', serif;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== COLLECTIONS SECTION ===== */
.collections-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-xl);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.collections-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.collection-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.collection-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.collection-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.collection-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.collection-card:hover .collection-image img {
    transform: scale(1.1);
}

.collection-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: var(--spacing-xl);
    color: white;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.collection-card:hover .collection-overlay {
    transform: translateY(0);
}

.collection-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.collection-overlay p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
}

.collection-btn {
    background: var(--primary);
    color: var(--bg-primary);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.collection-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* ===== PRODUITS ET CARTES ===== */
.product-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 215, 0, 0.3);
}

.badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 3px 6px;
    border-radius: 8px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 6px rgba(255, 215, 0, 0.3);
    z-index: 2;
    animation: badgePulse 2s ease-in-out infinite;
}

.promo-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #FF6B35, #FF8C42);
    color: #fff;
    padding: 3px 6px;
    border-radius: 8px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
    z-index: 2;
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: var(--spacing-lg);
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.btn-add-cart {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #000;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-add-cart svg {
    transition: transform var(--transition-fast);
}

.btn-add-cart:hover svg {
    transform: scale(1.1);
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
    padding: var(--spacing-3xl) 0;
}

.section-filters {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.filter-select {
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===== PROMOTIONS SECTION ===== */
.promotions-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.promotions-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: var(--spacing-3xl) 0;
}

.about-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.about-text h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 2px;
}

.feature-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.about-visual {
    text-align: center;
}

.about-image {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary);
    box-shadow: var(--shadow-2xl);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.contact-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ULTRA MODERNE ===== */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-legal p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== MODAL PANIER ULTRA MODERNE ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-2xl);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease-out;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-primary);
    padding: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--bg-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: var(--spacing-xl);
    max-height: 400px;
    overflow-y: auto;
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.cart-empty h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.total-amount {
    color: var(--primary);
}

/* ===== TOAST NOTIFICATIONS ===== */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
}

.toast {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease-out;
    max-width: 400px;
}

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

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

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes shimmer {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes loadingProgress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-2xl);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    .nav-container {
        padding: 0 var(--spacing-lg);
    }
    
    .nav-search {
        max-width: 300px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Navigation mobile */
    .nav-container {
        padding: 0 var(--spacing-md);
        height: 70px;
    }
    
    .nav-search {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: var(--spacing-2xl);
        transition: left var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: var(--spacing-lg) var(--spacing-xl);
        margin: var(--spacing-sm) 0;
        border-radius: var(--border-radius);
        transition: all var(--transition-fast);
    }
    
    .nav-link:hover {
        background: rgba(255, 215, 0, 0.1);
        transform: translateX(10px);
    }
    
    /* Menu hamburger */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        width: 30px;
        height: 25px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    
    .mobile-menu-toggle span {
        width: 100%;
        height: 3px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all var(--transition-fast);
        transform-origin: center;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Hero section mobile */
    .hero-stats {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--spacing-2xl);
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .floating-cards {
        display: none;
    }
    
    /* Sections mobile */
    .section-filters {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .filter-select {
        width: 100%;
        max-width: none;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    /* Modal mobile */
    .modal-content {
        width: 95%;
        max-width: 500px;
        margin: 20px auto;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    /* Typography mobile */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    /* Navigation très mobile */
    .nav-container {
        padding: 0 var(--spacing-sm);
        height: 60px;
    }
    
    .nav-logo {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        top: 60px;
        height: calc(100vh - 60px);
    }
    
    .nav-actions {
        gap: var(--spacing-sm);
    }
    
    .account-btn span {
        display: none;
    }
    
    /* Hero très mobile */
    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    /* Grilles très mobile */
    .collections-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .promotions-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    /* Cards mobile */
    .collection-card {
        min-height: 250px;
    }
    
    .product-card {
        min-height: 300px;
    }
    
    /* Stats mobile */
    .stat-item {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    /* Formulaires mobile */
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Évite le zoom sur iOS */
    }
    
    /* Modal très mobile */
    .modal-content {
        width: 98%;
        margin: 10px auto;
        padding: var(--spacing-lg);
    }
    
    .modal-header h3 {
        font-size: 1.2rem;
    }
    
    /* Toast mobile */
    .toast {
        width: 95%;
        left: 2.5%;
        right: 2.5%;
    }
}

@media (max-width: 360px) {
    /* Très petits écrans */
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* Orientation landscape sur mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .nav-menu {
        padding-top: var(--spacing-lg);
    }
    
    .nav-link {
        padding: var(--spacing-md) var(--spacing-lg);
        margin: var(--spacing-xs) 0;
    }
    
    .hero-content {
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
}

/* Amélioration de l'accessibilité mobile */
@media (max-width: 768px) {
    /* Augmenter la taille des éléments cliquables */
    .nav-link,
    .btn-primary,
    .btn-secondary,
    .collection-btn,
    .btn-add-cart {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Améliorer l'espacement tactile */
    .nav-actions {
        gap: var(--spacing-md);
    }
    
    .cart-btn,
    .theme-toggle,
    .account-btn {
        padding: var(--spacing-sm);
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Améliorer la lisibilité */
    .product-title {
        font-size: 1rem;
        line-height: 1.4;
    }
    
    .product-price {
        font-size: 1.1rem;
    }
    
    .collection-overlay h3 {
        font-size: 1.2rem;
    }
    
    .collection-overlay p {
        font-size: 0.9rem;
    }
}

/* Optimisations pour les écrans haute densité */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .card-float img,
    .collection-image img,
    .product-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Support pour les écrans tactiles */
@media (hover: none) and (pointer: coarse) {
    .collection-card:hover .collection-image img,
    .product-card:hover .product-image img {
        transform: none;
    }
    
    .collection-card:hover .collection-overlay,
    .product-card:hover .product-info {
        opacity: 1;
        transform: none;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover,
    .collection-btn:hover,
    .btn-add-cart:hover {
        transform: none;
    }
    
    /* Améliorer les interactions tactiles */
    .collection-card,
    .product-card {
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(255, 215, 0, 0.2);
    }
    
    .btn-primary:active,
    .btn-secondary:active,
    .collection-btn:active,
    .btn-add-cart:active {
        transform: scale(0.98);
    }
}

/* ===== MENU MOBILE ===== */
.mobile-menu-toggle {
    display: none;
}

/* État du menu ouvert */
body.menu-open {
    overflow: hidden;
}

body.menu-open .navbar {
    background: rgba(10, 10, 10, 0.98);
}

/* Optimisations pour les écrans tactiles */
.touch-device .collection-card:hover .collection-image img,
.touch-device .product-card:hover .product-image img {
    transform: none;
}

.touch-device .collection-card:hover .collection-overlay,
.touch-device .product-card:hover .product-info {
    opacity: 1;
    transform: none;
}

.touch-device .btn-primary:hover,
.touch-device .btn-secondary:hover,
.touch-device .collection-btn:hover,
.touch-device .btn-add-cart:hover {
    transform: none;
}

/* Amélioration de l'accessibilité pour les lecteurs d'écran */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Support pour les écrans haute densité */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .card-float img,
    .collection-image img,
    .product-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Optimisations pour les écrans très petits */
@media (max-width: 320px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

/* Optimisations pour les écrans très larges */
@media (min-width: 1400px) {
    .nav-container {
        max-width: 1600px;
    }
    
    .hero-content {
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .collections-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Amélioration de la performance sur mobile */
@media (max-width: 768px) {
    /* Réduire les animations sur mobile */
    .floating-cards {
        animation: none;
    }
    
    .card-float {
        animation: none;
    }
    
    /* Optimiser les transitions */
    .collection-card,
    .product-card {
        transition: transform var(--transition-fast);
    }
    
    /* Améliorer la lisibilité */
    .hero-subtitle {
        line-height: 1.5;
    }
    
    .section-subtitle {
        line-height: 1.4;
    }
}

/* Support pour les écrans pliables */
@media (max-width: 768px) and (min-height: 600px) {
    .hero-section {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .hero-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* Optimisations pour les écrans tactiles avec stylet */
@media (pointer: fine) and (hover: none) {
    .collection-card:hover .collection-overlay,
    .product-card:hover .product-info {
        opacity: 1;
        transform: none;
    }
}

/* Amélioration de la navigation au clavier */
.nav-link:focus,
.btn-primary:focus,
.btn-secondary:focus,
.collection-btn:focus,
.btn-add-cart:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Support pour les préférences de contraste élevé */
@media (prefers-contrast: high) {
    .navbar {
        border-bottom: 2px solid var(--primary);
    }
    
    .btn-primary,
    .btn-secondary {
        border: 2px solid currentColor;
    }
    
    .collection-card,
    .product-card {
        border: 1px solid var(--text-muted);
    }
}

/* Support pour les préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
    .hero-particles {
        animation: none;
    }
    
    .floating-cards {
        animation: none;
    }
    
    .card-float {
        animation: none;
    }
    
    .stat-item {
        animation: none;
    }
    
    .collection-card:hover .collection-image img,
    .product-card:hover .product-image img {
        transform: none;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none;
    }
}