.sale_container {
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
            border-radius: 20px;
            padding: clamp(20px, 4vw, 40px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            position: relative;
            overflow: hidden;
        }

        .sale_container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background-size: 200% 100%;
            animation: gradientShift 3s ease-in-out infinite;
        }

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

        .sale_header {
            text-align: center;
            margin-bottom: clamp(30px, 5vw, 50px);
            position: relative;
        }

        .sale_title {
            font-size: clamp(2rem, 5vw, 3rem);
            color: #c0392b;
            margin-bottom: 15px;
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.1;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .sale_subtitle {
            color: #e74c3c;
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            font-weight: 400;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.5;
        }

        .sale_grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
            gap: clamp(20px, 3vw, 30px);
            margin-bottom: clamp(30px, 5vw, 50px);
            padding: 0 clamp(0px, 2vw, 20px);
        }

        .sale_card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            border: 1px solid rgba(231, 76, 60, 0.1);
            will-change: transform;
        }

        .sale_card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 25px 50px rgba(231, 76, 60, 0.15);
            border-color: rgba(231, 76, 60, 0.2);
        }

        .sale_card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, transparent, rgba(231, 76, 60, 0.02), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
            z-index: 1;
        }

        .sale_card:hover::before {
            opacity: 1;
        }

        .sale_badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: linear-gradient(45deg, #e74c3c, #c0392b);
            color: white;
            padding: 8px 16px;
            border-radius: 25px;
            font-size: 0.75rem;
            font-weight: 700;
            z-index: 10;
            box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            animation: pulse 2s infinite;
        }

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

        .sale_image {
            width: 100%;
            height: clamp(180px, 25vw, 220px);
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            color: white;
            position: relative;
            overflow: hidden;
        }

        .sale_image::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.6s;
        }

        .sale_card:hover .sale_image::before {
            animation: shine 0.6s ease-in-out;
        }

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

        .sale_content {
            padding: clamp(16px, 4vw, 24px);
            position: relative;
            z-index: 2;
        }

        .sale_product_name {
            font-size: clamp(1.1rem, 3vw, 1.4rem);
            font-weight: 600;
            color: #c0392b;
            margin-bottom: 10px;
            line-height: 1.3;
            letter-spacing: -0.01em;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .sale_description {
            color: #666;
            font-size: clamp(0.85rem, 2vw, 0.95rem);
            line-height: 1.6;
            margin-bottom: 18px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            opacity: 0.8;
        }

        .sale_price_section {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            margin-bottom: 16px;
            flex-wrap: wrap;
            gap: 8px;
        }

        .sale_price {
            font-size: clamp(1.3rem, 3.5vw, 1.6rem);
            font-weight: 700;
            color: #e74c3c;
            line-height: 1;
        }

        .sale_original_price {
            font-size: clamp(0.9rem, 2.5vw, 1rem);
            color: #999;
            text-decoration: line-through;
            font-weight: 500;
            opacity: 0.7;
        }

        .sale_rating {
            display: flex;
            align-items: center;
            margin-bottom: 18px;
            gap: 8px;
        }

        .sale_stars {
            color: #f39c12;
            font-size: clamp(0.9rem, 2vw, 1rem);
            filter: drop-shadow(0 1px 2px rgba(243, 156, 18, 0.3));
        }

        .sale_rating_text {
            color: #777;
            font-size: clamp(0.8rem, 2vw, 0.9rem);
            font-weight: 500;
        }

        .sale_button {
            width: 100%;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            color: white;
            border: none;
            padding: clamp(12px, 3vw, 16px) 0;
            border-radius: 12px;
            font-size: clamp(0.9rem, 2.5vw, 1.1rem);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
        }

        .sale_button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .sale_button:hover::before {
            left: 100%;
        }

        .sale_button:hover {
            background: linear-gradient(135deg, #c0392b, #a93226);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
        }

        .sale_button:active {
            transform: scale(0.98);
        }

        .sale_filters {
            display: flex;
            justify-content: center;
            gap: clamp(10px, 2vw, 20px);
            margin-bottom: clamp(30px, 5vw, 40px);
            flex-wrap: wrap;
            padding: 0 10px;
        }

        .sale_filter_btn {
            padding: clamp(10px, 2vw, 12px) clamp(16px, 3vw, 24px);
            border: 2px solid #e0e0e0;
            background: white;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            font-weight: 500;
            font-size: clamp(0.85rem, 2vw, 1rem);
            white-space: nowrap;
            position: relative;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        }

        .sale_filter_btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            transition: left 0.3s ease;
            z-index: -1;
        }

        .sale_filter_btn:hover,
        .sale_filter_btn.active {
            border-color: #e74c3c;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
        }

        .sale_filter_btn:hover::before,
        .sale_filter_btn.active::before {
            left: 0;
        }

        /* Enhanced Responsive Design */
        @media (max-width: 1024px) {
            .sale_grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .sale_container {
                margin: 10px;
                border-radius: 15px;
            }

            .sale_grid {
                grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
                padding: 0;
            }

            .sale_filters {
                gap: 8px;
            }

            .sale_card:hover {
                transform: translateY(-8px) scale(1.01);
            }
        }

        @media (max-width: 480px) {
            .sale_container {
                margin: 5px;
                border-radius: 12px;
            }

            .sale_grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }

            .sale_filters {
                flex-direction: column;
                align-items: center;
                gap: 12px;
            }

            .sale_filter_btn {
                min-width: 120px;
                justify-content: center;
            }

            .sale_card {
                border-radius: 15px;
            }

            .sale_badge {
                top: 12px;
                right: 12px;
                padding: 6px 12px;
                font-size: 0.7rem;
            }
        }

        @media (max-width: 320px) {
            .sale_container {
                margin: 2px;
            }
            
            .sale_content {
                padding: 12px;
            }
        }

        /* Accessibility improvements */
        @media (prefers-reduced-motion: reduce) {
            .sale_card,
            .sale_button,
            .sale_filter_btn,
            .sale_badge {
                animation: none;
                transition: none;
            }
            
            .sale_card:hover {
                transform: none;
            }
        }

        /* Focus states for accessibility */
        .sale_button:focus,
        .sale_filter_btn:focus {
            outline: 2px solid #e74c3c;
            outline-offset: 2px;
        }

        /* Print styles */
        @media print {
            .sale_container {
                box-shadow: none;
                background: white;
            }
            
            .sale_card {
                break-inside: avoid;
                box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            }
        }