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

:root {
    --primary-color: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;
    --secondary-color: #8B5CF6;
    --accent-color: #EC4899;
    --success-color: #10B981;
    --text-dark: #1F2937;
    --text-medium: #4B5563;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --bg-gradient: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --bg-gradient-light: linear-gradient(135deg, #F5F7FA 0%, #C3CFE2 100%);
    --white: #FFFFFF;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.15);
}

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* Menu Toggle Button (Hamburger) */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 35px;
    height: 35px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
    position: relative;
    margin-right: 1rem;
    outline: none;
}

.menu-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.menu-toggle:hover {
    opacity: 0.8;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Sidebar Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Sidebar Catégories (à gauche) */
.categories-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8F9FF 50%, #FAFBFC 100%);
    border-right: 2px solid transparent;
    background-image: linear-gradient(#FFFFFF, #FAFBFC), linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    z-index: 100;
    padding: 1rem 0;
    box-shadow: 4px 0 40px rgba(99, 102, 241, 0.15);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.categories-sidebar .menu-toggle {
    display: none;
    position: absolute;
    right: -50px;
    top: 1rem;
    z-index: 1001;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 8px;
}

.categories-content {
    padding: 0.5rem 1.25rem 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 2rem);
    margin-top: 0;
}

.category-section {
    width: 100%;
    max-width: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.category-btn {
    width: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 2px solid rgba(99, 102, 241, 0.1);
    color: var(--text-dark);
    font-weight: 700;
    padding: 1.25rem 1rem;
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: 'Poppins', sans-serif;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

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

.category-btn:hover {
    color: var(--white);
    background: var(--bg-gradient);
    border-color: transparent;
    transform: translateX(5px) scale(1.02);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.35);
}

.category-section.active .category-btn {
    color: var(--white);
    background: var(--bg-gradient);
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.35);
}

.category-btn .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

.category-section:hover .arrow,
.category-section.active .arrow {
    transform: rotate(180deg);
}

.category-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.category-section:hover .category-dropdown,
.category-section.active .category-dropdown {
    max-height: 200px;
    padding-top: 0.5rem;
}

.category-product-link {
    display: block;
    padding: 0.85rem 1rem;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    border-radius: 10px;
    margin-bottom: 0.5rem;
    border-left: 3px solid transparent;
    position: relative;
    overflow: hidden;
    text-align: center;
    width: 100%;
}

.category-product-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--bg-gradient);
    transform: scaleY(0);
    transition: transform 0.3s;
}

.category-product-link:hover::before {
    transform: scaleY(1);
}

.category-product-link:hover {
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    color: var(--primary-color);
    padding-left: 1.5rem;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}

.category-product-link.active {
    background: var(--bg-gradient);
    color: var(--white);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    border-left-color: rgba(255, 255, 255, 0.5);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.2);
    border-radius: 2px;
}

.sidebar-content {
    padding: 0.5rem 1.25rem 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: fit-content;
}

.sidebar-section {
    margin-bottom: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    text-decoration: none;
    color: var(--text-medium);
    border-radius: 16px;
    transition: all 0.3s ease;
    font-weight: 600;
    border: 2px solid transparent;
    width: 100%;
    max-width: 200px;
    text-align: center;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.sidebar-link:hover::before {
    opacity: 1;
}

.sidebar-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.sidebar-link:active,
.sidebar-link.active {
    background: var(--bg-gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    transform: translateY(-2px);
}

.sidebar-link.active::before {
    opacity: 0;
}

.sidebar-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 12px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.sidebar-link:hover .sidebar-icon {
    background: rgba(99, 102, 241, 0.15);
    transform: scale(1.1);
}

.sidebar-link.active .sidebar-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.sidebar-text {
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px 0 300px; /* Espace pour la sidebar de catégories */
    width: 100%;
    box-sizing: border-box;
}

.header .container {
    padding-left: 300px; /* Espace pour la sidebar de catégories */
    padding-right: 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(249, 250, 251, 0.98) 100%);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(99, 102, 241, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    border-bottom: 2px solid transparent;
    background-image: linear-gradient(white, white), linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header .container {
    padding-left: 10px;
    padding-right: 20px;
    max-width: 100%;
}

.logo-container {
    margin-left: 0;
    padding-left: 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.logo-container {
    flex-shrink: 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: transform 0.3s;
    margin-left: 0;
    padding-left: 0;
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.logo-container:hover .logo-icon {
    transform: scale(1.1) rotate(5deg);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1F2937;
    letter-spacing: 1px;
    position: relative;
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.6));
    }
}

/* Navigation interne de la page (dans le header) */
.page-nav {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    justify-content: center;
    flex: 1;
    margin: 0 auto;
}

.page-nav-link {
    text-decoration: none;
    color: var(--text-medium);
    font-weight: 600;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    border: 2px solid transparent;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.page-nav-link::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;
}

.page-nav-link:hover::before {
    left: 100%;
}

.page-nav-link:hover {
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.25);
}

.page-nav-link.active {
    background: var(--bg-gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 6px 35px rgba(99, 102, 241, 0.6);
    }
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #FAFBFC 0%, #F0F4FF 50%, #FAFBFC 100%);
    position: relative;
    overflow: hidden;
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
    animation: fadeIn 0.8s ease-out;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 1;
    direction: rtl;
}

.hero-content > * {
    direction: ltr;
}

.product-image {
    position: sticky;
    top: 100px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.15);
    text-align: center;
    border: 2px solid transparent;
    background-image: linear-gradient(#FFFFFF, #F8F9FF), linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s ease;
    animation: slideInUp 0.6s ease-out;
}

.product-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(99, 102, 241, 0.25);
}

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

.slide img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    display: block;
}

.badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.8rem;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
    }
}

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

.image-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
}

.slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    position: relative;
}

.slide {
    min-width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: none;
    position: relative;
}

.slide.active {
    opacity: 1;
    display: block !important;
    visibility: visible;
}

.slide img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    font-size: 0;
    line-height: 0;
}

.slide img::before {
    content: '';
    display: none;
}

.slide img[src=""],
.slide img:not([src]) {
    display: none;
}

.slide img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
    display: block;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    color: var(--primary-color);
    cursor: pointer;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.slider-btn:hover {
    background: var(--white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.prev-btn {
    left: 15px;
}

.next-btn {
    right: 15px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #E0E0E0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dot::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--bg-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.dot:hover {
    background: var(--primary-color);
    transform: scale(1.3);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.dot:hover::before {
    opacity: 0.3;
}

.dot.active {
    background: var(--bg-gradient);
    width: 36px;
    border-radius: 18px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.5);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.5);
    }
    50% {
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.7);
    }
}

.product-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #111827;
    line-height: 1.3;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    animation: gradientShift 3s ease-in-out infinite;
    position: relative;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

@keyframes gradientShift {
    0%, 100% {
        background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
        -webkit-background-clip: text;
        background-clip: text;
    }
    50% {
        background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 50%, #6366F1 100%);
        -webkit-background-clip: text;
        background-clip: text;
    }
}

.price-section {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: 20px;
    border: 2px solid rgba(99, 102, 241, 0.1);
    animation: pricePulse 2s ease-in-out infinite;
}

@keyframes pricePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.2);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
}

.old-price {
    font-size: 1.5rem;
    color: #9CA3AF;
    text-decoration: line-through;
    font-weight: 500;
    opacity: 0.7;
    transition: all 0.3s;
}

.price-section:hover .old-price {
    opacity: 0.5;
    transform: scale(0.95);
}

.current-price {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
    line-height: 1;
    position: relative;
    animation: priceBounce 2s ease-in-out infinite;
}

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

.discount {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    font-weight: 800;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
    animation: discountShake 3s ease-in-out infinite;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes discountShake {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-2deg);
    }
    75% {
        transform: rotate(2deg);
    }
}
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.product-subtitle {
    color: #6B7280;
    margin-bottom: 2rem;
    font-size: 0.95rem;
    font-weight: 400;
}

.features-list {
    margin-bottom: 0;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: #374151;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.check-icon {
    background: #10B981;
    color: var(--white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.color-selector {
    margin-bottom: 0;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

.color-selector label {
    display: block;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: #111827;
}

.color-options {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.color-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 3px solid #E5E7EB;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.color-btn::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--bg-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.color-btn:hover {
    border-color: var(--primary-color);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.color-btn.active {
    border-color: var(--primary-color);
    border-width: 4px;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2), 0 6px 20px rgba(99, 102, 241, 0.4);
    transform: scale(1.1);
    animation: colorPulse 2s ease-in-out infinite;
}

.color-btn.active::before {
    opacity: 1;
}

@keyframes colorPulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2), 0 6px 20px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(99, 102, 241, 0.3), 0 8px 25px rgba(99, 102, 241, 0.5);
    }
}

.color-check {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.3s;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.color-btn.active .color-check {
    opacity: 1;
}

.color-btn[data-color="blanc"] .color-check {
    color: #2C3E50;
    text-shadow: none;
}

.selected-color-text {
    font-size: 0.875rem;
    color: #6B7280;
    margin-top: 0.5rem;
}

.selected-color-text span {
    font-weight: 600;
    color: #111827;
}

.quantity-selector {
    margin-bottom: 0;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

.quantity-selector label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: #111827;
}

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

.qty-btn {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
    color: var(--primary-color);
    border: 2px solid rgba(99, 102, 241, 0.2);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.qty-btn:hover::before {
    width: 100px;
    height: 100px;
}

.qty-btn:hover {
    background: var(--bg-gradient);
    color: var(--white);
    border-color: transparent;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

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

#quantity {
    width: 80px;
    height: 48px;
    text-align: center;
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

#quantity:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), 0 4px 15px rgba(99, 102, 241, 0.2);
    transform: scale(1.05);
}

.btn-primary {
    background: var(--bg-gradient);
    color: var(--white);
    border: none;
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 16px;
    cursor: pointer;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary::before {
    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, height 0.6s;
}

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

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.5);
    background: linear-gradient(135deg, #4F46E5 0%, #6D28D9 100%);
}

.btn-primary:active {
    transform: translateY(-2px) scale(1);
}

.btn-icon {
    font-size: 1.5rem;
}

.trust-badges {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid transparent;
    background-image: linear-gradient(white, white), linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    gap: 1rem;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-medium);
    font-weight: 600;
    flex: 1;
    text-align: center;
    padding: 1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.badge-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.badge-item:hover::before {
    width: 200px;
    height: 200px;
}

.badge-item:hover {
    transform: translateY(-5px) scale(1.05);
    background: var(--bg-gradient);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
}

.badge-icon {
    font-size: 2rem;
    transition: all 0.3s;
    filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.2));
}

.badge-item:hover .badge-icon {
    transform: scale(1.3) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.3));
}

/* Video Section */
.video-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #F0F4FF 0%, #FFFFFF 50%, #F8F9FF 100%);
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.video-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.video-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    animation: fadeInUp 0.8s ease-out;
    position: relative;
}

.video-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
    background: #000;
    border: 4px solid transparent;
    background-image: linear-gradient(#000, #000), linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.video-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.4);
}

.product-video {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
}

/* Description Section */
.description {
    padding: 5rem 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 50%, #FFFFFF 100%);
    position: relative;
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
    overflow: hidden;
}

.description::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite;
}

.caracteristiques-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.caracteristique-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    background-image: linear-gradient(#FFFFFF, #F8F9FF), linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out backwards;
}

.caracteristique-card:nth-child(1) { animation-delay: 0.1s; }
.caracteristique-card:nth-child(2) { animation-delay: 0.2s; }
.caracteristique-card:nth-child(3) { animation-delay: 0.3s; }
.caracteristique-card:nth-child(4) { animation-delay: 0.4s; }
.caracteristique-card:nth-child(5) { animation-delay: 0.5s; }
.caracteristique-card:nth-child(6) { animation-delay: 0.6s; }

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

.caracteristique-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s;
}

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

.caracteristique-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.4);
    background-image: linear-gradient(#FFFFFF, #F0F4FF), linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(139, 92, 246, 0.3) 100%);
}

.caracteristique-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.2));
}

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

.caracteristique-card:hover .caracteristique-icon {
    animation: spin 0.6s ease-out;
    transform: scale(1.2);
}

@keyframes spin {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.3);
    }
    100% {
        transform: rotate(360deg) scale(1.2);
    }
}

.caracteristique-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.caracteristique-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Descriptif Section */
.descriptif-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
}

.descriptif-content {
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    padding: 0 2rem;
}

.descriptif-block {
    background: var(--white);
    padding: 3rem;
    border-radius: 24px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.descriptif-block h3 {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.descriptif-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.descriptif-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-medium);
    line-height: 1.8;
}

.descriptif-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.steps-container {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.step-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(5, 150, 105, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.benefit-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.benefit-item strong {
    display: block;
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.benefit-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.precautions-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.precautions-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-medium);
    line-height: 1.8;
}

.precautions-list li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.description h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    text-align: center;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    animation: gradientShift 3s ease-in-out infinite, fadeInUp 0.8s ease-out;
    position: relative;
    letter-spacing: -1px;
    font-weight: 800;
    letter-spacing: -1px;
}

.description h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--bg-gradient);
    margin: 1.5rem auto 2rem;
    border-radius: 2px;
}

.description-content {
    display: block;
    max-width: 100%;
}

.description-text h3 {
    font-size: 1.75rem;
    margin: 2.5rem 0 1.25rem;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.description-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

.description-text ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.description-text li {
    margin-bottom: 0.75rem;
    color: var(--text-light);
    line-height: 1.8;
}

.description-text li strong {
    color: var(--primary-color);
    font-weight: 600;
}

.specs-table {
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
    padding: 2.5rem;
    border-radius: 20px;
    height: fit-content;
    border: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow-md);
}

.specs-table h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    text-align: center;
}

.specs-table table {
    width: 100%;
}

.specs-table tr {
    border-bottom: 1px solid #E0E0E0;
}

.specs-table td {
    padding: 1rem 0;
}

.specs-table td:first-child {
    font-weight: 600;
    color: var(--text-dark);
}

.specs-table td:last-child {
    color: var(--text-light);
}

/* Reviews Section */
.reviews {
    padding: 5rem 0;
    background: linear-gradient(135deg, #F0F4FF 0%, #E8EDFF 100%);
    position: relative;
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
}

.reviews h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -1px;
}

.reviews h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--bg-gradient);
    margin: 1.5rem auto 3rem;
    border-radius: 2px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.reviews-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    min-width: 150px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 600;
}

.review-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FF 100%);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    background-image: linear-gradient(#FFFFFF, #F8F9FF), linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out backwards;
}

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }
.review-card:nth-child(4) { animation-delay: 0.4s; }
.review-card:nth-child(5) { animation-delay: 0.5s; }
.review-card:nth-child(6) { animation-delay: 0.5s; }

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--bg-gradient);
    transform: scaleY(0);
    transition: transform 0.4s;
}

.review-card:hover::before {
    transform: scaleY(1);
}

.review-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.3);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.review-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
}

.author-name {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-verified {
    color: var(--success-color);
    font-size: 0.85rem;
    font-weight: 600;
}

.review-stars {
    color: #FBBF24;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 4px rgba(251, 191, 36, 0.2);
}

.review-text {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-style: italic;
    line-height: 1.6;
}

.review-author {
    font-weight: 600;
    color: var(--text-dark);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1F2937 0%, #111827 50%, #0F172A 100%);
    color: var(--white);
    padding: 5rem 0 2rem;
    position: relative;
    margin-left: 280px;
    width: calc(100% - 280px);
    box-sizing: border-box;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

.footer-section p {
    margin-bottom: 0.5rem;
    color: #BDC3C7;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    display: block;
    color: #BDC3C7;
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0.5rem;
    border-radius: 8px;
    position: relative;
    padding-left: 1rem;
}

.footer-section a::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s;
    color: #667eea;
}

.footer-section a:hover {
    color: var(--white);
    background: rgba(99, 102, 241, 0.1);
    transform: translateX(5px);
    padding-left: 1.5rem;
}

.footer-section a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 2px solid transparent;
    background-image: linear-gradient(#1F2937, #1F2937), linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    color: #BDC3C7;
    position: relative;
    z-index: 1;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.modal-content {
    background-color: var(--white);
    margin: 2% auto;
    padding: 2rem;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideDown 0.3s;
}

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

.close-modal {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover {
    color: var(--text-dark);
}

.modal-content h2 {
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.order-summary {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E0E0E0;
}

.summary-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.summary-item.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--primary-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-full {
    margin-top: 1rem;
}

.payment-note {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Responsive */
@media screen and (max-width: 968px) {
    html, body {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
    
    /* Afficher le bouton hamburger */
    .menu-toggle {
        display: flex !important;
        order: -1;
        margin-right: 1rem;
        z-index: 1002;
    }
    
    /* Sidebar catégories cachée par défaut sur mobile */
    .categories-sidebar {
        transform: translateX(-100%);
        top: 0;
        height: 100vh;
        max-height: 100vh;
        width: 280px;
        box-shadow: 2px 0 30px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease;
    }
    
    .categories-sidebar .menu-toggle {
        display: flex;
        position: absolute;
        right: -50px;
        top: 1rem;
        z-index: 1001;
    }

    .categories-sidebar.open {
        transform: translateX(0);
    }
    
    .container {
        padding: 0 20px !important;
    }
    
    .header .container {
        padding-left: 20px !important;
        flex-wrap: wrap;
    }
    
    .page-nav {
        flex-wrap: wrap;
        gap: 0.5rem;
        width: 100%;
        margin-top: 1rem;
    }
    
    .page-nav-link {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
        flex: 1;
        min-width: auto;
    }

    .container {
        padding: 0 20px !important;
        max-width: 100%;
    }
    
    .header .container {
        padding: 1rem 20px !important;
        flex-wrap: wrap;
    }

    .hero,
    .description,
    .video-section,
    .descriptif-section,
    .reviews,
    .footer {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        padding-left: 0;
        padding-right: 0;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .description,
    .descriptif-section,
    .reviews {
        padding: 3rem 0;
    }
    
    .video-section {
        padding: 3rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        direction: ltr;
    }
    
    .product-image {
        position: relative !important;
        top: 0 !important;
        width: 100%;
    }

    .description-content {
        grid-template-columns: 1fr;
    }
    
    .caracteristiques-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .product-title {
        font-size: 2rem !important;
        white-space: normal !important;
    }

    .current-price {
        font-size: 2.5rem;
    }

    .nav-products {
        flex-wrap: wrap;
        gap: 0.5rem;
        width: 100%;
        margin-top: 1rem;
    }

    .nav-product {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
        min-width: auto;
        flex: 1;
    }
    
    .description h2,
    .reviews h2 {
        font-size: 2rem;
    }
    
    .descriptif-section h2 {
        font-size: 2rem;
    }
    
    .video-section h2 {
        font-size: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .logo-icon {
        width: 50px;
        height: 50px;
    }
}

@media screen and (max-width: 600px) {
    html, body {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
    .nav {
        gap: 0.5rem;
        font-size: 0.85rem;
    }

    .product-title {
        font-size: 1.5rem !important;
    }

    .current-price {
        font-size: 2rem;
    }

    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr !important;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .prev-btn {
        left: 10px;
    }

    .next-btn {
        right: 10px;
    }

    .slider-dots {
        margin-top: 1rem;
    }

    .video-section h2 {
        font-size: 1.75rem;
    }

    .video-subtitle {
        font-size: 0.95rem;
    }

    .color-btn {
        width: 50px;
        height: 50px;
    }

    .color-options {
        gap: 0.75rem;
    }

    .selected-color-text {
        font-size: 0.85rem;
    }
    
    /* Sidebar plus étroite sur très petits écrans */
    .sidebar-nav {
        width: 260px !important;
    }
    
    .caracteristiques-grid {
        grid-template-columns: 1fr !important;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr !important;
    }
    
    .footer-content {
        grid-template-columns: 1fr !important;
    }
    
    .description h2,
    .reviews h2,
    .descriptif-section h2,
    .video-section h2 {
        font-size: 1.75rem !important;
    }
    
    .reviews-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-item {
        min-width: auto;
        width: 100%;
    }
    
    .nav-products {
        display: none !important;
    }
    
    .logo-text {
        font-size: 1.1rem !important;
    }
    
    .logo-icon {
        width: 45px !important;
        height: 45px !important;
    }
    
    .descriptif-block {
        padding: 1.5rem !important;
    }
    
    .descriptif-block h3 {
        font-size: 1.5rem;
    }
    
    .header {
        padding: 1rem 0 !important;
    }
    
    .container {
        padding: 0 15px !important;
    }
    
    .hero,
    .description,
    .video-section,
    .descriptif-section,
    .reviews {
        padding: 2rem 0 !important;
    }
}