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

:root {
    --black: #000000;
    --white: #FFFFFF;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #CCCCCC;
    --gray-800: #1A1A1A;
    --gray-900: #0A0A0A;
}

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700;800&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 2px solid var(--black);
    z-index: 1000;
    padding: 1.5rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--black);
    text-decoration: none;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 0.7;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover {
    opacity: 0.6;
}

.nav-link.active {
    font-weight: 700;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--black);
}

.cart-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.cart-badge {
    background: var(--black);
    color: var(--white);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    position: absolute;
    top: -8px;
    right: -8px;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.currency-select,
.lang-btn {
    background: var(--white);
    border: 2px solid var(--black);
    color: var(--black);
    padding: 0.6rem 1.2rem;
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
}

.currency-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23000000' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.lang-switcher {
    display: flex;
    gap: 0;
}

.lang-btn {
    padding: 0.6rem 0.9rem;
    border-left: none;
}

.lang-btn:first-child {
    border-left: 2px solid var(--black);
}

.lang-btn.active {
    background: var(--black);
    color: var(--white);
}

.lang-btn:hover:not(.active) {
    background: var(--gray-100);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 10rem 2rem 6rem;
    background: var(--white);
    overflow: hidden;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--black);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--black);
    font-weight: 400;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.7;
}

.promo-badge {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    padding: 1rem 2.5rem;
    border-radius: 0;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid var(--black);
}

.cta-primary {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    padding: 1.25rem 3.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--black);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Space Grotesk', sans-serif;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #FF006E 0%, #00F5FF 50%, #FFBE0B 100%);
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    animation: gradientShift 3s ease infinite;
}

.cta-primary span {
    position: relative;
    z-index: 1;
}

.cta-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(255, 0, 110, 0.3);
    color: var(--white);
}

.cta-primary:hover::before {
    opacity: 1;
}

.cta-secondary {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    padding: 1.25rem 3.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--black);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Space Grotesk', sans-serif;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #FF006E 0%, #00F5FF 50%, #FFBE0B 100%);
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    animation: gradientShift 3s ease infinite;
}

.cta-secondary span {
    position: relative;
    z-index: 1;
}

.cta-secondary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(0, 245, 255, 0.3);
    color: var(--white);
}

.cta-secondary:hover::before {
    opacity: 1;
}

/* Sections */
.featured-section,
.features-section {
    padding: 6rem 0;
    background: var(--white);
}

.section-title,
.page-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--black);
}

.page-subtitle {
    text-align: center;
    color: var(--black);
    font-size: 1.25rem;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.6;
}

.page-header {
    margin-bottom: 4rem;
    padding-top: 2rem;
}

/* Products Grid - STYLE PREMIUM MINIMALISTE */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.products-grid-large {
    display: contents; /* Permet au carrousel de gérer le layout */
}

.carousel-track .product-card {
    flex: 0 0 calc(33.333% - 2rem);
    min-width: 320px;
    max-width: 380px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    cursor: pointer;
    position: relative;
    opacity: 0;
    scroll-snap-align: start;
    transform: translateY(40px);
    animation: fadeInUp 0.6s ease-out forwards;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    /* Contenir l'ombre dans les limites de la carte */
    isolation: isolate;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-track .product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.05));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.carousel-track .product-card:hover::before {
    opacity: 1;
}

.carousel-track .product-card:hover {
    transform: translateY(-16px) scale(1.03);
    /* Ombre réduite pour éviter le débordement */
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.12),
        0 6px 12px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.15);
}

@media (max-width: 1024px) {
    .carousel-track .product-card {
        flex: 0 0 calc(50% - 1.5rem);
        min-width: 280px;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .carousel-track .product-card {
        flex: 0 0 calc(100% - 1rem);
        min-width: 280px;
        max-width: 100%;
    }
}

/* Carrousel responsive - déjà géré dans la section responsive principale */

.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.15s; }
.product-card:nth-child(4) { animation-delay: 0.2s; }
.product-card:nth-child(5) { animation-delay: 0.25s; }
.product-card:nth-child(6) { animation-delay: 0.3s; }
.product-card:nth-child(7) { animation-delay: 0.35s; }
.product-card:nth-child(8) { animation-delay: 0.4s; }
.product-card:nth-child(9) { animation-delay: 0.45s; }
.product-card:nth-child(10) { animation-delay: 0.5s; }
.product-card:nth-child(11) { animation-delay: 0.55s; }
.product-card:nth-child(12) { animation-delay: 0.6s; }

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

.product-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 100%;
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 50%, #f5f5f5 100%);
    overflow: hidden;
    margin: 1rem;
    margin-bottom: 1.25rem;
    border-radius: 16px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    z-index: 1;
    box-shadow: 
        inset 0 2px 8px rgba(0, 0, 0, 0.04),
        0 2px 8px rgba(0, 0, 0, 0.06);
}

.product-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 2;
}

.product-card:hover .product-image-wrapper::after {
    opacity: 1;
}

.product-card:hover .product-image-wrapper {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.08);
    border-radius: 18px;
    margin: 0.5rem;
    margin-bottom: 1.25rem;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1.25rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    transform: scale(1);
}

.product-image.loading {
    opacity: 0;
    transform: scale(0.9);
}

.product-card:hover .product-image {
    transform: scale(1.08) rotateY(5deg);
}

/* Effets dynamiques */
.product-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: -1;
    filter: blur(20px);
}


.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(2);
        opacity: 0;
    }
}

/* Skeleton loaders */
.skeleton-card {
    flex: 0 0 calc(33.333% - 2rem);
    min-width: 320px;
    max-width: 380px;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

.skeleton-image {
    width: 100%;
    padding-top: 100%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    border-radius: 2px;
    margin-bottom: 1rem;
}

.skeleton-content {
    padding: 0.5rem 0;
}

.skeleton-line {
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.skeleton-title {
    width: 70%;
    height: 24px;
}

.skeleton-price {
    width: 40%;
    height: 28px;
}

.skeleton-button {
    width: 100%;
    height: 48px;
    margin-top: 1rem;
}

@keyframes skeleton-pulse {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.product-info {
    padding: 0 1.25rem 1.25rem;
    background: transparent;
    position: relative;
    z-index: 1;
}

.product-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--black);
    line-height: 1.3;
    letter-spacing: 0.02em;
    transition: all 0.4s ease;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.product-name::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #FF006E, #00F5FF);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-name::after {
    width: 100%;
}

.product-card:hover .product-name {
    transform: translateX(4px);
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.75rem;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
    /* Pas d'animation - prix fixe */
    transition: none;
    animation: none;
}

.product-colors {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.color-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.color-dot:hover {
    transform: scale(1.2);
    border-color: var(--black);
}

/* Sélecteur de taille */
.product-size-selector {
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.product-card:hover .product-size-selector {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.03);
}

.size-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Space Grotesk', sans-serif;
}

.size-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.size-btn {
    min-width: 44px;
    height: 40px;
    padding: 0 1rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(0, 0, 0, 0.15);
    color: var(--black);
    font-size: 0.8125rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.size-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.size-btn:hover {
    border-color: var(--black);
    background: rgba(255, 255, 255, 1);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.size-btn.selected {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%) !important;
    color: var(--white) !important;
    border-color: var(--black) !important;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(0, 0, 0, 0.15) !important;
    transform: scale(1.1);
}

.size-btn.selected::before {
    opacity: 0 !important;
}

.size-btn.selected:hover {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%) !important;
    color: var(--white) !important;
}

.size-btn span {
    position: relative;
    z-index: 1;
}

.size-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-add-cart {
    width: 100%;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: var(--white);
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    margin-top: auto;
    overflow: hidden;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.btn-add-cart::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #FF006E 0%, #00F5FF 50%, #FFBE0B 100%);
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    animation: gradientShift 3s ease infinite;
}

.btn-add-cart::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
}

.btn-add-cart span {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-add-cart span::after {
    content: '→';
    transition: transform 0.3s ease;
    display: inline-block;
    font-size: 1.1em;
    margin-left: 0.25rem;
}

.btn-add-cart:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.25),
        0 0 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.btn-add-cart:hover::before {
    opacity: 1;
}

.btn-add-cart:hover::after {
    width: 300px;
    height: 300px;
}

.btn-add-cart:hover span::after {
    transform: translateX(4px);
}

.btn-add-cart:active {
    transform: translateY(-1px) scale(0.99);
}

.btn-add-cart:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    background: linear-gradient(135deg, #cccccc 0%, #999999 100%) !important;
    color: rgba(255, 255, 255, 0.6) !important;
}

.btn-add-cart:disabled::before {
    display: none;
}

.btn-add-cart:not(:disabled) {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%) !important;
    color: var(--white) !important;
}

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

/* Particules du bouton */
.button-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 100;
}

/* Effet de lumière sur le bouton */
.btn-add-cart {
    background-image: 
        radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
            rgba(255, 255, 255, 0.1) 0%, 
            transparent 50%);
}

.btn-add-cart:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-add-cart:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stock-badge::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.stock-badge:hover::before {
    transform: translateX(100%);
}

.stock-badge.in-stock {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
    color: var(--black);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stock-badge.in-stock::after {
    content: '✓';
    font-size: 0.7rem;
    margin-left: 0.25rem;
}

.stock-badge.out-of-stock {
    background: rgba(0, 0, 0, 0.1);
    color: var(--black);
    opacity: 0.6;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--white);
    border: 2px solid var(--black);
    border-radius: 0;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 8px 8px 0 var(--black);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: grayscale(100%);
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-card p {
    color: var(--black);
    font-size: 1rem;
    line-height: 1.7;
    opacity: 0.7;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-col p,
.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.8;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Products Page - STYLE PREMIUM */
.products-page {
    padding: 10rem 0 4rem;
    min-height: 100vh;
    background: var(--white);
}

.page-header {
    margin-bottom: 4rem;
    text-align: center;
}

.page-title {
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    opacity: 0.6;
    max-width: 500px;
    margin: 0 auto;
}

/* Carrousel horizontal */
.carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 4rem;
    /* Contenir les ombres des cartes */
    overflow: hidden;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    margin: 0 auto;
    cursor: grab;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    /* Espace pour les ombres sans qu'elles débordent */
    padding: 2rem 0;
}

.carousel-wrapper::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.carousel-wrapper:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    gap: 3rem;
    padding: 1rem 0;
    scroll-snap-type: x mandatory;
    /* Contenir les ombres */
    overflow: visible;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border: 2px solid var(--black);
    background: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    color: var(--black);
}

.carousel-btn:hover {
    background: var(--black);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
    left: 0;
}

.carousel-btn-next {
    right: 0;
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 3rem;
}

.carousel-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-indicator.active {
    background: var(--black);
    width: 30px;
    border-radius: 5px;
}

.carousel-indicator:hover {
    background: rgba(0, 0, 0, 0.5);
}

/* Cart Page */
.cart-page {
    padding: 10rem 0 6rem;
    min-height: 100vh;
    background: var(--white);
}

.cart-item {
    background: var(--white);
    border: 2px solid var(--black);
    border-radius: 0;
    padding: 2.5rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.cart-item-image {
    width: 150px;
    height: 150px;
    object-fit: contain;
    background: var(--gray-100);
    border: 2px solid var(--black);
    padding: 1.5rem;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cart-item-color {
    color: var(--black);
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.cart-item-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--black);
    font-family: 'Space Grotesk', sans-serif;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--white);
    border: 2px solid var(--black);
    padding: 0.75rem 1.25rem;
}

.quantity-btn {
    background: transparent;
    border: none;
    color: var(--black);
    font-size: 1.5rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.quantity-btn:hover {
    background: var(--black);
    color: var(--white);
}

.quantity-value {
    font-weight: 700;
    min-width: 40px;
    text-align: center;
    font-size: 1.1rem;
}

.btn-remove {
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    padding: 0.9rem 2rem;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-remove:hover {
    background: var(--white);
    color: var(--black);
}

.cart-summary {
    background: var(--white);
    border: 2px solid var(--black);
    border-radius: 0;
    padding: 2.5rem;
    margin-top: 3rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    font-size: 1.15rem;
    font-weight: 500;
}

.summary-row.total {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--black);
    padding-top: 1.5rem;
    border-top: 2px solid var(--black);
    margin-top: 1.5rem;
    font-family: 'Space Grotesk', sans-serif;
}

.btn-checkout {
    width: 100%;
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    padding: 1.5rem;
    border-radius: 0;
    font-weight: 700;
    font-size: 1.15rem;
    cursor: pointer;
    margin-top: 2rem;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.btn-checkout:hover {
    background: var(--white);
    color: var(--black);
    box-shadow: 8px 8px 0 var(--black);
}

.empty-cart {
    text-align: center;
    padding: 6rem 2rem;
}

.empty-cart-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    filter: grayscale(100%);
}

.empty-cart h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--black);
    text-transform: uppercase;
}

.empty-cart p {
    color: var(--black);
    margin-bottom: 3rem;
    font-size: 1.1rem;
    opacity: 0.6;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal-content {
    background: var(--white);
    margin: 3% auto;
    padding: 3rem;
    border: 2px solid var(--black);
    border-radius: 0;
    max-width: 1000px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    font-weight: 300;
    color: var(--black);
    cursor: pointer;
    transition: all 0.3s;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid var(--black);
}

.modal-close:hover {
    background: var(--black);
    color: var(--white);
}

/* Text utilities */
.text-center {
    text-align: center;
}

/* Smooth scroll reveal */
.product-card.revealed {
    animation: fadeInUp 0.6s ease-out forwards;
}


/* Effet de brillance sur l'image */
.product-image-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
    z-index: 3;
    pointer-events: none;
}

.product-card:hover .product-image-wrapper::before {
    opacity: 1;
    animation: shine 1.5s ease-in-out;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablette (max-width: 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-container {
        padding: 0 1.5rem;
    }

    .hero {
        padding: 8rem 1.5rem 4rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 5rem);
    }

    .carousel-container {
        padding: 0 3rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile et petite tablette (max-width: 768px) */
@media (max-width: 768px) {
    /* Navigation */
    .navbar {
        padding: 1rem 0;
    }

    .nav-container {
        flex-direction: row;
        gap: 1rem;
        padding: 0 1rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: flex-end;
    }

    .nav-link {
        font-size: 0.85rem;
        padding: 0.4rem 0;
    }

    .nav-controls {
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .lang-switcher {
        display: none;
    }

    .currency-select {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    /* Hero */
    .hero {
        padding: 7rem 1rem 3rem;
        min-height: 70vh;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 3.5rem);
        margin-bottom: 1.5rem;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.25rem);
        margin-bottom: 2rem;
    }

    .cta-primary,
    .cta-secondary {
        padding: 1rem 2rem;
        font-size: 0.95rem;
        width: 100%;
        max-width: 300px;
        display: block;
        margin: 0 auto;
        text-align: center;
    }

    /* Sections */
    .featured-section,
    .features-section {
        padding: 4rem 0 3rem;
    }

    .section-title,
    .page-title {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: 2rem;
    }

    .page-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    /* Products */
    .products-page {
        padding: 10rem 0 3rem;
    }

    .page-header {
        margin-bottom: 2rem;
        padding-top: 1rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }

    /* Désactiver les effets 3D complexes sur mobile */
    .product-card {
        transform-style: flat;
        perspective: none;
    }

    .product-card:hover .product-image-wrapper {
        transform: none;
    }

    .product-card:hover .product-image {
        transform: none;
    }

    .product-card:hover .product-name {
        transform: none;
    }

    .carousel-track .product-card:hover {
        transform: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .carousel-track .product-card:hover::before {
        opacity: 0;
    }

    /* Carrousel */
    .carousel-container {
        padding: 0 1rem;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        display: none; /* Cacher les boutons sur mobile, utiliser le swipe */
    }

    .carousel-btn svg {
        width: 16px;
        height: 16px;
    }

    .carousel-wrapper {
        padding: 1rem 0;
    }

    .carousel-track {
        gap: 1.5rem;
    }

    .carousel-indicators {
        margin-top: 2rem;
        gap: 0.5rem;
    }

    .carousel-indicator {
        width: 8px;
        height: 8px;
    }

    .carousel-indicator.active {
        width: 24px;
    }

    /* Product Cards */
    .product-image-wrapper {
        margin-bottom: 0.75rem;
    }

    .product-image {
        padding: 1rem;
    }

    .product-name {
        font-size: 0.9375rem;
        margin-bottom: 0.25rem;
    }

    .product-price {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .product-size-selector {
        padding: 0.75rem;
    }

    .btn-add-cart {
        padding: 0.875rem 1.25rem;
        font-size: 0.8125rem;
    }


    .product-colors {
        margin-bottom: 0.75rem;
    }

    .color-dot {
        width: 20px;
        height: 20px;
    }

    .size-label {
        font-size: 0.7rem;
        margin-bottom: 0.4rem;
    }

    .size-btn {
        min-width: 36px;
        height: 32px;
        padding: 0 0.6rem;
        font-size: 0.75rem;
    }

    .stock-badge {
        font-size: 0.65rem;
        padding: 0.15rem 0.5rem;
        margin-bottom: 0.5rem;
    }

    .btn-add-cart {
        padding: 0.75rem;
        font-size: 0.8125rem;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .feature-card h3 {
        font-size: 1.25rem;
    }

    /* Footer */
    .footer {
        padding: 3rem 0 1.5rem;
        margin-top: 4rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
    }

    .footer-col h4 {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }

    /* Cart */
    .cart-page {
        padding: 10rem 0 3rem;
    }

    .cart-item {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .cart-item-image {
        width: 100%;
        max-width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .cart-item-controls {
        width: 100%;
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
    }

    .quantity-control {
        width: 100%;
        justify-content: center;
    }

    .cart-summary {
        padding: 1.5rem;
    }

    .summary-row {
        font-size: 1rem;
    }

    .summary-row.total {
        font-size: 1.5rem;
    }

    .btn-checkout {
        padding: 1.25rem;
        font-size: 1rem;
    }

    /* Modal */
    .modal-content {
        padding: 2rem 1.5rem;
        margin: 5% auto;
        width: 95%;
        max-height: 85vh;
    }

    .modal-content > div {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
        width: 36px;
        height: 36px;
        font-size: 1.5rem;
    }

    .container {
        padding: 0 1.5rem;
    }
}

/* Très petits écrans (max-width: 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 0 1rem;
        flex-wrap: wrap;
    }

    .nav-menu {
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }

    .hero {
        padding: 8rem 1rem 2rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 12vw, 2.5rem);
    }

    .products-page {
        padding: 11rem 0 3rem;
    }

    .cart-page {
        padding: 11rem 0 3rem;
    }

    .carousel-container {
        padding: 0 1rem;
    }

    .carousel-btn {
        width: 32px;
        height: 32px;
        opacity: 0.8;
    }

    .carousel-btn svg {
        width: 14px;
        height: 14px;
    }

    .carousel-track {
        gap: 1rem;
    }

    .carousel-track .product-card {
        flex: 0 0 calc(100% - 0.5rem);
        min-width: 260px;
        max-width: 100%;
    }

    .product-image {
        padding: 0.75rem;
    }

    .cta-primary,
    .cta-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
        width: 100%;
        max-width: 280px;
    }

    .page-title {
        font-size: clamp(1.75rem, 10vw, 2.5rem);
    }

    .section-title {
        font-size: clamp(1.75rem, 10vw, 2.5rem);
    }

    .cart-item {
        padding: 1rem;
    }

    .cart-item-image {
        max-width: 150px;
        height: 150px;
    }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 6rem 1rem 2rem;
    }

    .products-page {
        padding: 8rem 0 2rem;
    }
}