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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: #fff;
        }

        
        /* Sale Banner */
        .sale-banner {
            background: linear-gradient(135deg, #3e1111 0, #cc0000 100%);
            color: white;
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .sale-banner::before {
            /* content: ''; */
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><text x="10" y="50" font-size="60" opacity="0.1" fill="white">%</text></svg>');
            opacity: 0.3;
        }

        .sale-banner-content {
            position: relative;
            z-index: 1;
            max-width: 1400px;
            margin: 0 auto;
        }

        .sale-badge {
            display: inline-block;
            background: white;
            color: #ff4444;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            margin-bottom: 1rem;
            animation: pulse 2s infinite;
        }

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

        .sale-banner h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            font-weight: 800;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }

        .sale-banner p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.95;
        }

        .countdown {
            display: flex;
            gap: 2rem;
            justify-content: center;
            margin-top: 2rem;
            flex-wrap: wrap;
        }

        .countdown-item {
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(10px);
            padding: 1.5rem 2rem;
            border-radius: 12px;
            min-width: 100px;
        }

        .countdown-number {
            font-size: 2.5rem;
            font-weight: 700;
            display: block;
        }

        .countdown-label {
            font-size: 0.9rem;
            opacity: 0.9;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Filter Section */
        .filters {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

        .filter-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: #f5f5f5;
            border: 2px solid transparent;
            padding: 0.7rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 0.9rem;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: white;
            border-color: #ff4444;
            color: #ff4444;
        }

        .sort-select {
            padding: 0.7rem 1.5rem;
            border: 2px solid #f5f5f5;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            background: white;
            font-size: 0.9rem;
        }

        /* Products Section */
        .products {
            max-width: 1400px;
            margin: 2rem auto 4rem;
            padding: 0 2rem;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
        }

        .product-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0,0,0,0.08);
            transition: all 0.3s;
            cursor: pointer;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 28px rgba(0,0,0,0.15);
        }

        .product-image {
            position: relative;
            width: 100%;
            height: 340px;
            overflow: hidden;
            background: #f8f8f8;
        }

        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .product-card:hover .product-image img {
            transform: scale(1.08);
        }

        .discount-badge {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: #ff4444;
            color: white;
            padding: 0.6rem 1rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 700;
            z-index: 2;
            box-shadow: 0 4px 12px rgba(255,68,68,0.4);
        }

        .limited-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: #000;
            color: white;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .product-info {
            padding: 1.5rem;
        }

        .product-name {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1a1a1a;
            margin-bottom: 0.8rem;
        }

        .product-price {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 0.5rem;
        }

        .price-current {
            font-size: 1.4rem;
            font-weight: 700;
            color: #ff4444;
        }

        .price-original {
            font-size: 1.1rem;
            color: #999;
            text-decoration: line-through;
        }

        .savings {
            color: #22c55e;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .stock-indicator {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: #666;
            margin-top: 0.5rem;
        }

        .stock-bar {
            flex: 1;
            height: 4px;
            background: #f0f0f0;
            border-radius: 2px;
            overflow: hidden;
        }

        .stock-fill {
            height: 100%;
            background: linear-gradient(90deg, #ff4444, #ff6b6b);
            transition: width 0.3s;
        }

        /* Featured Deal */
        .featured-deal {
            max-width: 1400px;
            margin: 3rem auto;
            padding: 0 2rem;
        }

        .deal-container {
            background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
            border-radius: 16px;
            padding: 3rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .deal-container::before {
            /* content: 'FINAL SALE'; */
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(-15deg);
            font-size: 8rem;
            font-weight: 900;
            opacity: 0.05;
            white-space: nowrap;
        }

        .deal-content {
            position: relative;
            z-index: 1;
        }

        .deal-tag {
            display: inline-block;
            background: #ff4444;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.85rem;
            margin-bottom: 1rem;
        }

        .deal-content h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .deal-content p {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .deal-btn {
            background: white;
            color: #1a1a1a;
            padding: 1rem 2.5rem;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.3s;
        }

        .deal-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255,255,255,0.3);
        }

        .deal-image {
            position: relative;
            z-index: 1;
            border-radius: 12px;
            overflow: hidden;
            height: 400px;
        }

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

        /* Responsive Design */
        @media (max-width: 1024px) {
            .sale-banner h1 {
                font-size: 3rem;
            }

            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
                gap: 1.5rem;
            }

            .deal-container {
                grid-template-columns: 1fr;
                padding: 2rem;
            }

            .deal-content h2 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
           
           

            .sale-banner {
                padding: 2rem 1rem;
            }

            .sale-banner h1 {
                font-size: 2rem;
            }

            .sale-banner p {
                font-size: 1rem;
            }

            .countdown {
                gap: 1rem;
            }

            .countdown-item {
                padding: 1rem 1.5rem;
                min-width: 80px;
            }

            .countdown-number {
                font-size: 2rem;
            }

            .filters {
                padding: 0 1rem;
            }

            .filter-group {
                width: 100%;
            }

            .filter-btn {
                flex: 1;
                text-align: center;
            }

            .products {
                padding: 0 1rem;
            }

            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
                gap: 1rem;
            }

            .product-image {
                height: 240px;
            }

            .product-info {
                padding: 1rem;
            }

            .product-name {
                font-size: 0.95rem;
            }

            .price-current {
                font-size: 1.1rem;
            }

            .featured-deal {
                padding: 0 1rem;
            }

            .deal-container {
                padding: 1.5rem;
            }

            .deal-image {
                height: 300px;
            }
        }

        @media (max-width: 480px) {
            .sale-banner h1 {
                font-size: 1.5rem;
            }

            .countdown-item {
                padding: 0.8rem 1rem;
                min-width: 70px;
            }

            .countdown-number {
                font-size: 1.5rem;
            }

            .countdown-label {
                font-size: 0.75rem;
            }

            .products-grid {
                grid-template-columns: 1fr 1fr;
            }

            .deal-content h2 {
                font-size: 1.5rem;
            }
        }
  

        @media (max-width: 1000px) {
    .navbar {
        padding: 40px 50px;
    }
}