/* Reset and Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #f8f9fa, #fff);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        .header {
            background: linear-gradient(135deg, #833F4A, #a54d5a);
            padding: 2rem 0;
            text-align: center;
        }

        .logo img {
            height: 60px;
            width: auto;
            margin-bottom: 1rem;
        }

        .header h1 {
            color: #EABE81;
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin-bottom: 0.5rem;
        }

        .header p {
            color: white;
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            opacity: 0.9;
            font-style: italic;
        }

        /* Filter Section */
        .filter-section {
            padding: 2rem 0;
            background: rgba(131, 63, 74, 0.02);
        }

        .filter-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .filter-btn {
            background: white;
            color: #833F4A;
            border: 2px solid #833F4A;
            padding: 10px 20px;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: #833F4A;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(131, 63, 74, 0.3);
        }

        /* Catalog Section */
        .catalog {
            padding: 60px 0 80px 0;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
            margin-top: 2rem;
        }

        .product-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(131, 63, 74, 0.1);
            transition: all 0.3s ease;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(131, 63, 74, 0.15);
        }

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

        .product-image {
            width: 100%;
            height: 300px;
            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-content {
            padding: 2rem;
        }

        .product-title {
            font-size: 1.8rem;
            font-weight: bold;
            color: #833F4A;
            margin-bottom: 1rem;
            text-align: center;
        }

        .product-description {
            font-size: 1.1rem;
            color: #666;
            line-height: 1.6;
            text-align: center;
            margin-bottom: 1.5rem;
            min-height: 60px;
        }

        .product-price {
            font-size: 2.2rem;
            font-weight: bold;
            color: #EABE81;
            text-align: center;
            margin-bottom: 1.5rem;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }

        .product-button {
            width: 100%;
            background: linear-gradient(135deg, #833F4A, #a54d5a);
            color: white;
            border: none;
            padding: 15px 0;
            font-size: 1.1rem;
            font-weight: bold;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .product-button:hover {
            background: linear-gradient(135deg, #a54d5a, #833F4A);
            transform: scale(1.02);
            box-shadow: 0 5px 15px rgba(131, 63, 74, 0.3);
        }

        /* Category Badge */
        .category-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(131, 63, 74, 0.9);
            color: white;
            padding: 5px 12px;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* WhatsApp Floating Button */
        .whatsapp-float {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1000;
        }

        .whatsapp-float a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            background: #25d366;
            color: white;
            border-radius: 50%;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
            transition: all 0.3s ease;
        }

        .whatsapp-float a:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
        }

        /* Decorative Elements */
        .decorative-line {
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, #833F4A, #EABE81);
            margin: 2rem auto;
            border-radius: 2px;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .filter-buttons {
                gap: 0.5rem;
            }

            .filter-btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }

            .products-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .product-card {
                margin: 0 10px;
            }

            .product-image {
                height: 250px;
            }

            .product-content {
                padding: 1.5rem;
            }

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

            .product-price {
                font-size: 1.8rem;
            }

            .whatsapp-float {
                bottom: 15px;
                right: 15px;
            }

            .whatsapp-float a {
                width: 50px;
                height: 50px;
            }
        }

        @media (max-width: 480px) {
            .catalog {
                padding: 40px 0 60px 0;
            }

            .container {
                padding: 0 15px;
            }
        }

        /* Loading animation */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

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

        .product-card {
            animation: fadeInUp 0.6s ease-out;
        }

        .product-card:nth-child(1) {
            animation-delay: 0.1s;
        }

        .product-card:nth-child(2) {
            animation-delay: 0.2s;
        }

        .product-card:nth-child(3) {
            animation-delay: 0.3s;
        }

        .product-card:nth-child(4) {
            animation-delay: 0.4s;
        }