body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f5f5f5;
            color: #333;
        }
        
        header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .logo-container {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .logo-svg {
            height: 50px;
        }
        
        h1 {
            font-size: 28px;
            margin-bottom: 5px;
        }
        
        .subtitle {
            font-size: 14px;
            opacity: 0.9;
        }
        
        .header-buttons {
            display: flex;
            gap: 10px;
        }
        
        .btn {
            padding: 10px 20px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            display: inline-block;
        }
        
        .btn-primary {
            background-color: white;
            color: #667eea;
        }
        
        .btn-primary:hover {
            background-color: #f0f0f0;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: white;
            border: 2px solid white;
        }
        
        .btn-secondary:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-2px);
        }
        
        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
            color: white;
            padding: 40px 20px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        
        .cta-banner h2 {
            font-size: 32px;
            margin-bottom: 15px;
            font-weight: bold;
            animation: fadeInUp 0.6s ease;
        }
        
        .cta-banner p {
            font-size: 18px;
            margin-bottom: 25px;
            opacity: 0.95;
        }
        
        .cta-benefits {
            display: flex;
            gap: 20px;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        
        .cta-benefit {
            display: flex;
            align-items: center;
            gap: 10px;
            animation: fadeInUp 0.8s ease;
        }
        
        .cta-btn {
            background-color: white;
            color: #28a745;
            padding: 15px 40px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            font-size: 18px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: all 0.3s;
            display: inline-block;
            animation: pulse 2s infinite;
        }
        
        .cta-btn:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 6px 20px rgba(0,0,0,0.3);
        }
        
        /* Search Section */
        .search-section {
            background-color: white;
            padding: 30px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        
        .search-tabs {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
            justify-content: center;
        }
        
        .search-tab {
            padding: 10px 20px;
            border: 2px solid #e0e0e0;
            background-color: white;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: 500;
        }
        
        .search-tab.active {
            background-color: #667eea;
            color: white;
            border-color: #667eea;
        }
        
        .search-form {
            display: flex;
            gap: 10px;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .search-input {
            flex: 1;
            padding: 12px 20px;
            border: 2px solid #e0e0e0;
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        
        .search-input:focus {
            outline: none;
            border-color: #667eea;
        }
        
        .btn-search {
            background-color: #667eea;
            color: white;
            padding: 12px 30px;
            border-radius: 5px;
            border: none;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        .btn-search:hover {
            background-color: #5568d3;
            transform: translateY(-2px);
        }
        
        /* Categories */
        .categories {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            padding: 20px 0;
            margin: 20px 0;
        }
        
        .category-btn {
            padding: 10px 20px;
            background-color: white;
            border: 2px solid #e0e0e0;
            border-radius: 25px;
            text-decoration: none;
            color: #333;
            white-space: nowrap;
            transition: all 0.3s;
        }
        
        .category-btn:hover, .category-btn.active {
            background-color: #667eea;
            color: white;
            border-color: #667eea;
            transform: translateY(-2px);
        }
        
        /* Section Title */
        .section-title {
            font-size: 28px;
            margin: 40px 0 20px;
            color: #333;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 40px 0 20px;
            gap: 20px;
        }
        
        .section-title-wrapper {
            flex: 1;
        }
        
        .btn-ver-todos {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 12px 24px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
            white-space: nowrap;
        }
        
        .btn-ver-todos:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }
        
        .btn-ver-todos i {
            transition: transform 0.3s;
        }
        
        .btn-ver-todos:hover i {
            transform: translateX(5px);
        }
        
        .section-subtitle {
            font-size: 14px;
            color: #666;
            font-weight: normal;
            margin-left: 10px;
        }
        
        /* Products Grid */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        
        .product-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: all 0.3s;
            position: relative;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        
        .product-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            z-index: 10;
            width: 60px;
            height: 60px;
            animation: bounceIn 0.6s ease;
        }
        
        .product-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background-color: #f0f0f0;
        }
        
        .product-placeholder {
            width: 100%;
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: #f0f0f0;
        }
        
        .product-info {
            padding: 15px;
        }
        
        .product-name {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 5px;
            color: #333;
        }
        
        .product-store {
            font-size: 14px;
            color: #666;
            margin-bottom: 10px;
        }
        
        .product-price {
            font-size: 24px;
            color: #667eea;
            font-weight: bold;
            margin: 10px 0;
        }
        
        .product-price-old {
            font-size: 16px;
            color: #999;
            text-decoration: line-through;
            margin-right: 10px;
        }
        
        .product-actions {
            display: flex;
            gap: 5px;
            margin-top: 10px;
        }
        
        .btn-whatsapp {
            flex: 1;
            background-color: #25D366;
            color: white;
            padding: 12px;
            text-align: center;
            font-weight: 600;
            border-radius: 5px;
            text-decoration: none;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        
        .btn-whatsapp:hover {
            background-color: #20ba5a;
            transform: translateY(-2px);
        }
        
        .btn-view-product {
            flex: 1;
            background-color: #f59e0b;
            color: white;
            padding: 10px;
            text-align: center;
            font-weight: 600;
            border-radius: 5px;
            text-decoration: none;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        
        .btn-view-product:hover {
            background-color: #d97706;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(245, 158, 11, 0.3);
        }
        
        /* Stores Grid */
        .stores-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        
        .store-card {
            background-color: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        
        .store-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        
        .store-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
        }
        
        .store-logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            background-color: #f0f0f0;
        }
        
        .store-logo-placeholder {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            overflow: hidden;
        }
        
        .store-name {
            font-size: 18px;
            font-weight: 600;
            color: #333;
        }
        
        .store-category {
            font-size: 14px;
            color: #666;
        }
        
        .store-description {
            color: #666;
            margin: 10px 0;
            font-size: 14px;
        }
        
        /* Paginação */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 5px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        
        .pagination a,
        .pagination span {
            padding: 10px 15px;
            background-color: white;
            border: 2px solid #667eea;
            border-radius: 5px;
            text-decoration: none;
            color: #667eea;
            font-weight: 500;
            transition: all 0.3s;
            min-width: 40px;
            text-align: center;
        }
        
        .pagination a:hover {
            background-color: #667eea;
            color: white;
            transform: translateY(-2px);
        }
        
        .pagination .current {
            background-color: #667eea;
            color: white;
        }
        
        .pagination .disabled {
            opacity: 0.5;
            cursor: not-allowed;
            border-color: #ddd;
            color: #999;
        }
        
        .pagination .disabled:hover {
            background-color: white;
            transform: none;
        }
        
        /* Footer */
        footer {
            background-color: #333;
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-section h3 {
            margin-bottom: 15px;
            color: #667eea;
        }
        
        .footer-section ul {
            list-style: none;
        }
        
        .footer-section ul li {
            margin-bottom: 10px;
        }
        
        .footer-section a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-section a:hover {
            color: #667eea;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #555;
            color: #999;
        }
        
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: #666;
            background-color: white;
            border-radius: 10px;
        }
        
        .empty-state h3 {
            margin-bottom: 10px;
            color: #333;
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
        }
        
        @keyframes bounceIn {
            0% {
                opacity: 0;
                transform: scale(0.3) rotate(0deg);
            }
            50% {
                transform: scale(1.05) rotate(5deg);
            }
            70% {
                transform: scale(0.9) rotate(-5deg);
            }
            100% {
                opacity: 1;
                transform: scale(1) rotate(0deg);
            }
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
            
            .cta-banner h2 {
                font-size: 24px;
            }
            
            .cta-benefits {
                flex-direction: column;
            }
            
            .products-grid, .stores-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .btn-ver-todos {
                width: 100%;
                justify-content: center;
            }
        }
    </style>