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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f5f5;
            padding: 20px;
        }

        .promo-container {
            max-width: 1400px;
            margin: 0 auto;
            background: white;
            border-radius: 12px;
            padding: 5px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .promo-header {
            text-align: center;
            margin-bottom: 5px;
            padding: 8px;
            background: linear-gradient(135deg, #232F3E 0%, #FF9900 100%);
            border-radius: 8px;
            color: white;
        }

        .promo-header h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
        }

        .promo-header p {
            font-size: 1.2em;
            opacity: 0.95;
        }

        .category-nav {
            display: flex;
            gap: 10px;
            margin-bottom: 3px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .category-btn {
            padding: 12px 24px;
            border: 2px solid #FF9900;
            background: white;
            color: #232F3E;
            border-radius: 25px;
            cursor: pointer;
            font-size: 1em;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .category-btn:hover {
            background: #FF9900;
            color: white;
            transform: translateY(-2px);
        }

        .category-btn.active {
            background: #232F3E;
            color: white;
            border: 2px solid #CC0C39;
        }

        .category-section {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .category-section.active {
            display: block;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

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

        .category-title {
            font-size: 2em;
            color: #232F3E;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #FF9900;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 30px;
        }

        .product-card {
            background: white;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 15px;
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .product-card:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            transform: translateY(-5px);
        }

        .product-card.hidden {
            display: none;
        }

        .discount-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            background: #CC0C39;
            color: white;
            padding: 8px 12px;
            border-radius: 4px;
            font-weight: bold;
            font-size: 0.9em;
            z-index: 1;
        }

        .product-image {
            width: 100%;
            height: 200px;
            object-fit: contain;
            margin-bottom: 15px;
            background: #f9f9f9;
            border-radius: 4px;
        }

        .product-name {
            font-size: 1em;
            color: #232F3E;
            margin-bottom: 10px;
            line-height: 1.4;
            flex-grow: 1;
            min-height: 60px;
        }

        .product-price {
            font-size: 1.5em;
            color: #B12704;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .original-price {
            text-decoration: line-through;
            color: #666;
            font-size: 0.9em;
            margin-left: 8px;
        }

        .buy-button {
            display: block;
            width: 100%;
            padding: 12px;
            background: #FF9900;
            color: white;
            text-align: center;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 600;
            transition: background 0.3s ease;
        }

        .buy-button:hover {
            background: #e88b00;
        }

        .see-more-container {
            text-align: center;
            margin: 3px 0;
        }

        .see-more-btn {
            padding: 15px 40px;
            background: #232F3E;
            color: white;
            border: none;
            border-radius: 25px;
            font-size: 1.1em;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .see-more-btn:hover {
            background: #FF9900;
            transform: scale(1.05);
        }

        .see-more-btn.hidden {
            display: none;
        }

        .other-categories {
            margin-top: 40px;
            padding: 20px;
            background: #f9f9f9;
            border-radius: 8px;
        }

        .other-categories h3 {
            color: #232F3E;
            margin-bottom: 15px;
            font-size: 1.3em;
        }

        .other-categories-links {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .other-category-link {
            padding: 8px 16px;
            background: white;
            color: #FF9900;
            text-decoration: none;
            border: 1px solid #FF9900;
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .other-category-link:hover {
            background: #FF9900;
            color: white;
        }

        @media (max-width: 768px) {
            .promo-header h1 {
                font-size: 1.8em;
            }

            .category-title {
                font-size: 1.5em;
            }
        }

        @media (max-width: 600px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .category-nav {
                justify-content: flex-start;
            }

            .category-btn {
                flex: 0 0 calc(33.333% - 7px);
                padding: 10px 12px;
                font-size: 0.9em;
            }

            .promo-container {
                padding: 15px;
            }
        }

        @media (min-width: 601px) {
            .products-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }


</html>