:root {
            --primary-color: #2F8F83;   /* vert principal Kondo Market */
            --accent-color: #F59E42;    /* orange action */
            --secondary-color: #1F2933;
            --light-color: #F4FDFB;
            --gray-light: #E6F2EF;
            --gray-medium: #90A4AE;
            --gray-dark: #455A64;
            --success-color: #4CAF50;
            --warning-color: #FF9800;
            --border-radius: 8px;      /* plus arrondi */
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* transition plus douce */
            --shadow-sm: 0 2px 8px rgba(47, 143, 131, 0.08);
            --shadow-md: 0 4px 12px rgba(47, 143, 131, 0.12);
            --shadow-lg: 0 8px 24px rgba(47, 143, 131, 0.15);
            --container-max: 1600px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--secondary-color);
            line-height: 1.5;
            background-color: #fff;
            font-size: 15px;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            line-height: 1.3;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--accent-color);
        }
        
        .container-xxl {
            max-width: var(--container-max);
            padding: 0 15px;
        }
        
        /* ===== TOP BAR UTILITAIRE ===== */
        .top-bar {
            background-color: var(--light-color);
            border-bottom: 1px solid var(--gray-light);
            font-size: 13px;
            padding: 8px 0;
            position: relative;
            z-index: 1030;
        }
        
        .top-bar .dropdown-toggle {
            font-size: 13px;
            padding: 6px 12px;
            background: transparent;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            color: var(--gray-dark);
            display: flex;
            align-items: center;
            gap: 6px;
            min-width: 120px;
        }
        
        .top-bar .dropdown-menu {
            font-size: 14px;
            min-width: 140px;
        }
        
        .top-bar-link {
            color: var(--gray-dark);
            padding: 6px 12px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        
        .top-bar-link:hover {
            color: var(--accent-color);
            background-color: rgba(245, 158, 66, 0.1);
        }
        
        /* ===== HEADER PRINCIPAL ===== */
        .main-header {
            padding: 16px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
            position: sticky;
            top: 0;
            z-index: 1029;
            box-shadow: var(--shadow-sm);
        }
        
        .logo {
            font-family: 'Poppins', sans-serif;
            font-weight: 800;
            font-size: 32px;
            color: var(--primary-color);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .logo span {
            color: var(--accent-color);
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background-color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
        }
        
        .search-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .search-form {
            display: flex;
            height: 52px;
            border: 2px solid var(--accent-color);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(245, 158, 66, 0.15);
        }
        
        .category-select-wrapper {
            position: relative;
            width: 200px;
            background-color: var(--light-color);
            border-right: 1px solid var(--gray-light);
        }
        
        .category-select {
            width: 100%;
            height: 100%;
            border: none;
            background: transparent;
            padding: 0 15px;
            font-weight: 600;
            color: var(--primary-color);
            font-size: 15px;
            appearance: none;
            cursor: pointer;
        }
        
        .category-select-icon {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            pointer-events: none;
            color: var(--gray-medium);
        }
        
        .search-input-wrapper {
            flex: 1;
            position: relative;
        }
        
        .search-input {
            width: 100%;
            height: 100%;
            border: none;
            padding: 0 20px;
            font-size: 16px;
            color: var(--secondary-color);
        }
        
        .search-input:focus {
            outline: none;
        }
        
        .search-suggestions {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: white;
            border: 1px solid var(--gray-light);
            border-top: none;
            border-radius: 0 0 var(--border-radius) var(--border-radius);
            box-shadow: var(--shadow-md);
            z-index: 100;
            max-height: 300px;
            overflow-y: auto;
        }
        
        .search-input:focus + .search-suggestions {
            display: block;
        }
        
        .search-btn {
            background-color: var(--accent-color);
            color: white;
            border: none;
            padding: 0 24px;
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            transition: var(--transition);
            min-width: 140px;
        }
        
        .search-btn:hover {
            background-color: #e6892a;
            transform: translateY(-2px);
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 20px;
            justify-content: flex-end;
        }
        
        .action-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 13px;
            color: var(--gray-dark);
            position: relative;
            min-width: 70px;
            padding: 8px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        
        .action-item:hover {
            color: var(--accent-color);
            background-color: rgba(245, 158, 66, 0.1);
        }
        
        .action-icon {
            font-size: 24px;
            margin-bottom: 4px;
        }
        
        .action-badge {
            position: absolute;
            top: 0;
            right: 5px;
            background-color: var(--accent-color);
            color: white;
            font-size: 11px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* ===== NAVIGATION PRINCIPALE + MÉGA-MENU ===== */
        .main-nav {
            background-color: var(--primary-color);
            position: sticky;
            top: 84px;
            z-index: 1028;
            box-shadow: var(--shadow-md);
        }
        
        .nav-container {
            display: flex;
            align-items: stretch;
            height: 56px;
        }
        
        .all-categories-btn {
            background-color: var(--accent-color);
            color: white;
            border: none;
            padding: 0 24px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            transition: var(--transition);
            height: 100%;
            font-size: 16px;
            min-width: 240px;
            border-radius: 0;
        }
        
        .all-categories-btn:hover {
            background-color: #e6892a;
            transform: translateY(-2px);
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            flex: 1;
            height: 100%;
        }
        
        .nav-menu > li {
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-right: 1px solid rgba(255, 255, 255, 0.1);
            position: relative;
        }
        
        .nav-menu > li:last-child {
            border-right: none;
        }
        
        .nav-menu a {
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
            font-size: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
            height: 100%;
        }
        
        .nav-menu a:hover {
            color: white;
        }
        
        .nav-menu .highlight {
            background-color: rgba(255, 255, 255, 0.15);
        }
        
        .nav-menu .highlight a {
            color: #fff;
            font-weight: 600;
        }
        
        /* Méga-menu */
        .mega-menu {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: white;
            border: 1px solid var(--gray-light);
            box-shadow: var(--shadow-lg);
            z-index: 1027;
            display: none;
            padding: 0;
            max-height: 70vh;
            overflow-y: auto;
        }
        
        .mega-menu.active {
            display: flex;
        }
        
        .mega-categories {
            width: 300px;
            background-color: var(--light-color);
            border-right: 1px solid var(--gray-light);
            padding: 0;
            overflow-y: auto;
            max-height: 70vh;
        }
        
        .category-item {
            padding: 16px 24px;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--secondary-color);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .category-item:hover, .category-item.active {
            background-color: white;
            color: var(--accent-color);
            font-weight: 500;
        }
        
        .mega-subcategories {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            padding: 24px;
            max-height: 70vh;
            overflow-y: auto;
        }
        
        .subcategory-section {
            padding: 12px 24px;
            border-right: 1px solid var(--gray-light);
            border-bottom: 1px solid var(--gray-light);
        }
        
        .subcategory-section:nth-child(4n) {
            border-right: none;
        }
        
        .subcategory-section h4 {
            font-size: 16px;
            color: var(--primary-color);
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--gray-light);
        }
        
        .subcategory-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .subcategory-list li {
            margin-bottom: 8px;
        }
        
        .subcategory-list a {
            color: var(--gray-dark);
            font-size: 14px;
            display: block;
            padding: 4px 0;
            transition: var(--transition);
        }
        
        .subcategory-list a:hover {
            color: var(--accent-color);
            padding-left: 8px;
        }
        
        /* ===== HERO TRANSACTIONNEL DENSE ===== */
        .hero-transactional {
            padding: 30px 0;
            background-color: var(--light-color);
            border-bottom: 1px solid var(--gray-light);
        }
        
        .category-sidebar {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: var(--transition);
        }
        
        .category-sidebar:hover {
            box-shadow: var(--shadow-md);
        }
        
        .category-sidebar-header {
            background-color: var(--primary-color);
            color: white;
            padding: 16px 24px;
            font-weight: 600;
            font-size: 16px;
        }
        
        .category-sidebar-list {
            max-height: 400px;
            overflow-y: auto;
        }
        
        .category-sidebar-item {
            padding: 12px 24px;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--secondary-color);
            font-size: 15px;
            transition: var(--transition);
        }
        
        .category-sidebar-item:last-child {
            border-bottom: none;
        }
        
        .category-sidebar-item:hover {
            background-color: var(--light-color);
            color: var(--accent-color);
            padding-left: 32px;
        }
        
        .hero-carousel {
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: var(--transition);
        }
        
        .hero-carousel:hover {
            box-shadow: var(--shadow-md);
        }
        
        .carousel-item img {
            height: 400px;
            object-fit: cover;
            width: 100%;
        }
        
        .carousel-caption {
            background: rgba(47, 143, 131, 0.85);
            padding: 20px;
            bottom: 0;
            left: 0;
            right: 0;
            text-align: left;
        }
        
        .carousel-caption h3 {
            font-size: 20px;
            margin-bottom: 8px;
            color: white;
        }
        
        .carousel-caption p {
            font-size: 15px;
            margin: 0;
            color: rgba(255, 255, 255, 0.9);
        }
        
        .hero-sidebar {
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .sidebar-card {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        
        .sidebar-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        
        .sidebar-card-header {
            background-color: var(--light-color);
            padding: 16px 24px;
            border-bottom: 1px solid var(--gray-light);
            font-weight: 600;
            color: var(--primary-color);
            font-size: 16px;
        }
        
        .sidebar-card-body {
            padding: 24px;
        }
        
        .sidebar-card-body p {
            font-size: 15px;
            color: var(--gray-dark);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .btn-auth {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: var(--border-radius);
            font-weight: 600;
            width: 100%;
            font-size: 15px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .btn-auth:hover {
            background-color: #267c70;
            transform: translateY(-2px);
        }
        
        .btn-vendor {
            background-color: var(--accent-color);
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: var(--border-radius);
            font-weight: 600;
            width: 100%;
            font-size: 15px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .btn-vendor:hover {
            background-color: #e6892a;
            transform: translateY(-2px);
        }
        
        /* ===== SECTION : CATÉGORIES VEDETTES ===== */
        .featured-categories {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 16px;
            border-bottom: 2px solid var(--gray-light);
        }
        
        .section-title {
            font-size: 24px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .section-title i {
            color: var(--accent-color);
        }
        
        .view-all-link {
            font-size: 15px;
            font-weight: 600;
            color: var(--accent-color);
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        
        .view-all-link:hover {
            background-color: rgba(245, 158, 66, 0.1);
            transform: translateX(4px);
        }
        
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        
        .category-card {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            position: relative;
        }
        
        .category-card:hover {
            border-color: var(--accent-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }
        
        .category-image {
            height: 140px;
            background-color: var(--light-color);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
        }
        
        .category-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .category-card:hover .category-image img {
            transform: scale(1.05);
        }
        
        .category-info {
            padding: 16px;
            text-align: center;
        }
        
        .category-name {
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 8px;
            height: 40px;
            overflow: hidden;
            line-height: 1.3;
            color: var(--secondary-color);
        }
        
        .category-count {
            font-size: 13px;
            color: var(--gray-medium);
            background-color: var(--light-color);
            padding: 6px 12px;
            border-radius: 20px;
            display: inline-block;
        }
        
        /* ===== SECTION : PRODUITS TENDANCE ===== */
        .trending-products {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        
        .product-card {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            position: relative;
        }
        
        .product-card:hover {
            border-color: var(--accent-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }
        
        .product-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background-color: var(--accent-color);
            color: white;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 8px;
            border-radius: 4px;
            z-index: 1;
        }
        
        .product-image {
            height: 160px;
            background-color: var(--light-color);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
        }
        
        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .product-card:hover .product-image img {
            transform: scale(1.05);
        }
        
        .product-info {
            padding: 16px;
        }
        
        .product-name {
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 10px;
            height: 40px;
            overflow: hidden;
            line-height: 1.3;
            color: var(--secondary-color);
        }
        
        .product-price {
            font-weight: 700;
            color: var(--accent-color);
            font-size: 16px;
            margin-bottom: 8px;
        }
        
        .product-original-price {
            font-size: 13px;
            color: var(--gray-medium);
            text-decoration: line-through;
            margin-left: 8px;
        }
        
        .product-moq {
            font-size: 13px;
            color: var(--gray-dark);
            margin-bottom: 8px;
        }
        
        .product-vendor {
            font-size: 13px;
            color: var(--gray-medium);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .vendor-verified {
            color: var(--success-color);
            font-size: 12px;
        }
        
        .product-rating {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-bottom: 15px;
        }
        
        .rating-stars {
            color: #ffb400;
            font-size: 13px;
        }
        
        .rating-count {
            font-size: 12px;
            color: var(--gray-medium);
        }
        
        .product-actions {
            display: flex;
            gap: 8px;
        }
        
        .btn-quick-view, .btn-contact-seller {
            flex: 1;
            padding: 10px;
            font-size: 13px;
            font-weight: 600;
            border-radius: var(--border-radius);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        
        .btn-quick-view {
            background-color: var(--light-color);
            color: var(--secondary-color);
            border: 1px solid var(--gray-light);
        }
        
        .btn-quick-view:hover {
            background-color: var(--gray-light);
            transform: translateY(-2px);
        }
        
        .btn-contact-seller {
            background-color: var(--accent-color);
            color: white;
        }
        
        .btn-contact-seller:hover {
            background-color: #e6892a;
            transform: translateY(-2px);
        }
        
        /* ===== SECTION : PRODUITS PAR CATÉGORIE ===== */
        .products-by-category {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
        }
        
        .category-blocks {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        
        .category-block {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        
        .category-block:hover {
            box-shadow: var(--shadow-md);
        }
        
        .category-block-header {
            background-color: var(--light-color);
            padding: 20px 24px;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .category-block-title {
            font-size: 18px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .category-block-subcategories {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .subcategory-link {
            font-size: 14px;
            color: var(--gray-dark);
            padding: 6px 12px;
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: 20px;
            transition: var(--transition);
        }
        
        .subcategory-link:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        
        .category-block-products {
            padding: 24px;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        
        /* ===== SECTION : MEILLEURS VENDEURS ===== */
        .top-vendors {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: var(--light-color);
        }
        
        .vendors-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        
        .vendor-card {
            background-color: white;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        
        .vendor-card:hover {
            border-color: var(--accent-color);
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }
        
        .vendor-logo {
            width: 60px;
            height: 60px;
            background-color: var(--light-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            font-size: 20px;
            flex-shrink: 0;
            border: 2px solid var(--gray-light);
            overflow: hidden;
        }
        
        .vendor-logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .vendor-info {
            flex: 1;
            min-width: 0;
        }
        
        .vendor-name {
            font-weight: 600;
            font-size: 15px;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .vendor-location {
            font-size: 13px;
            color: var(--gray-medium);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        
        .vendor-products {
            font-size: 13px;
            color: var(--gray-dark);
            margin-bottom: 10px;
        }
        
        .vendor-rating {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 12px;
        }
        
        .btn-visit-store {
            background-color: transparent;
            color: var(--accent-color);
            border: 1px solid var(--accent-color);
            border-radius: var(--border-radius);
            padding: 8px 12px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        
        .btn-visit-store:hover {
            background-color: var(--accent-color);
            color: white;
            transform: translateY(-2px);
        }
        
        /* ===== SECTION : OFFRES DU JOUR ===== */
        .daily-deals {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
        }
        
        .deals-header {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
            padding: 20px;
            background-color: #fff8e1;
            border-radius: var(--border-radius);
            border-left: 4px solid var(--warning-color);
        }
        
        .deals-badge {
            background-color: var(--warning-color);
            color: white;
            padding: 8px 16px;
            border-radius: var(--border-radius);
            font-weight: 700;
            font-size: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .countdown {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 600;
            color: var(--secondary-color);
        }
        
        .countdown-box {
            background-color: var(--secondary-color);
            color: white;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 16px;
            min-width: 36px;
            text-align: center;
            font-weight: 700;
        }
        
        /* ===== SECTION : NOUVEAUTÉS ===== */
        .new-arrivals {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: var(--light-color);
        }
        
        /* ===== SECTION : RECOMMANDATIONS ===== */
        .recommendations {
            padding: 40px 0;
            border-bottom: 1px solid var(--gray-light);
            background-color: white;
        }
        
        /* ===== FOOTER MASSIF ===== */
        .footer {
            background-color: var(--primary-color);
            color: rgba(255, 255, 255, 0.9);
            padding: 60px 0 30px;
        }
        
        .footer-section-title {
            color: white;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 8px;
        }
        
        .footer-about {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        .footer-newsletter {
            margin-top: 20px;
        }
        
        .newsletter-input {
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--border-radius);
            padding: 12px 16px;
            width: 100%;
            color: white;
            font-size: 14px;
            margin-bottom: 12px;
        }
        
        .newsletter-input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }
        
        .btn-newsletter {
            background-color: var(--accent-color);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            width: 100%;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .btn-newsletter:hover {
            background-color: #e6892a;
            transform: translateY(-2px);
        }
        
        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }
        
        .trust-badge {
            background-color: rgba(255, 255, 255, 0.15);
            padding: 10px 16px;
            border-radius: var(--border-radius);
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 24px;
            margin-top: 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }
        
        .payment-methods {
            display: flex;
            gap: 12px;
        }
        
        .payment-method {
            width: 44px;
            height: 28px;
            background-color: rgba(255, 255, 255, 0.15);
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: white;
        }
        
        /* ===== RESPONSIVE DESIGN OPTIMISÉ ===== */
        /* Mobile First - Base pour téléphones */
        @media (max-width: 767px) {
            body {
                font-size: 14px;
            }
            
            .top-bar {
                font-size: 11px;
                padding: 6px 0;
            }
            
            .logo {
                font-size: 24px;
                justify-content: center;
                margin-bottom: 15px;
            }
            
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
            
            .main-header {
                padding: 12px 0;
            }
            
            .search-form {
                flex-direction: column;
                height: auto;
                border: 1px solid var(--gray-light);
                box-shadow: none;
                border-radius: var(--border-radius);
            }
            
            .category-select-wrapper, .search-input-wrapper {
                width: 100%;
                border: none;
                border-bottom: 1px solid var(--gray-light);
            }
            
            .category-select-wrapper {
                border-right: none;
            }
            
            .search-btn {
                width: 100%;
                border-radius: 0 0 var(--border-radius) var(--border-radius);
            }
            
            .header-actions {
                justify-content: center;
                gap: 15px;
                margin-top: 15px;
            }
            
            .action-item {
                min-width: 55px;
                font-size: 11px;
            }
            
            .action-icon {
                font-size: 18px;
            }
            
            .main-nav {
                position: relative;
                top: 0;
            }
            
            .nav-container {
                flex-direction: column;
                height: auto;
            }
            
            .all-categories-btn {
                width: 100%;
                justify-content: center;
                border-radius: var(--border-radius) var(--border-radius) 0 0;
            }
            
            .nav-menu {
                flex-direction: column;
                background-color: var(--primary-color);
            }
            
            .nav-menu > li {
                padding: 12px 20px;
                border-right: none;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            
            .mega-menu {
                position: relative;
                max-height: 400px;
            }
            
            .mega-categories {
                width: 100%;
                max-height: 200px;
            }
            
            .mega-subcategories {
                grid-template-columns: 1fr;
                max-height: 400px;
            }
            
            .hero-transactional {
                padding: 15px 0;
            }
            
            .category-sidebar {
                margin-bottom: 20px;
            }
            
            .carousel-item img {
                height: 250px;
            }
            
            .carousel-caption h3 {
                font-size: 16px;
            }
            
            .carousel-caption p {
                font-size: 13px;
            }
            
            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .section-title {
                font-size: 20px;
            }
            
            .categories-grid, .products-grid, .vendors-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            
            .category-block-products {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .category-block-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .category-block-subcategories {
                justify-content: flex-start;
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
            
            /* Optimisation mobile - tailles minimales pour zones cliquables */
            .btn-contact-seller, .btn-quick-view, .btn-visit-store {
                min-height: 44px;
                font-size: 12px;
            }
            
            .action-item {
                padding: 10px;
                min-width: 70px;
            }
        }
        
        /* Tablettes (768px → 991px) */
        @media (min-width: 768px) and (max-width: 991px) {
            .categories-grid, .products-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .vendors-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .category-block-products {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .mega-subcategories {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .hero-sidebar {
                margin-top: 20px;
            }
            
            .section-title {
                font-size: 22px;
            }
        }
        
        /* Laptops (992px → 1199px) */
        @media (min-width: 992px) and (max-width: 1199px) {
            .categories-grid, .products-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .vendors-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .category-block-products {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .mega-subcategories {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        /* Grands écrans (≥ 1200px) */
        @media (min-width: 1200px) {
            /* Styles par défaut déjà définis */
        }
        
        /* Optimisation pour très petits téléphones */
        @media (max-width: 480px) {
            .categories-grid, .products-grid, .vendors-grid {
                grid-template-columns: 1fr;
            }
            
            .category-block-products {
                grid-template-columns: 1fr;
            }
            
            .logo {
                font-size: 20px;
            }
            
            .section-title {
                font-size: 18px;
            }
            
            .top-bar .dropdown-toggle {
                min-width: 100px;
                font-size: 10px;
                padding: 4px 8px;
            }
            
            .top-bar-link {
                padding: 4px 8px;
                font-size: 10px;
            }
        }
        
        /* Optimisation pour orientations paysage */
        @media (max-width: 991px) and (orientation: landscape) {
            .mega-menu {
                max-height: 60vh;
            }
            
            .mega-categories, .mega-subcategories {
                max-height: 60vh;
            }
            
            .category-sidebar-list {
                max-height: 300px;
            }
        }
        
        /* Désactiver les animations pour les préférences de réduction de mouvement */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }