:root {
            --primary: #2c7a57;
            --primary-dark: #1f5a40;
            --secondary: #f5a623;
            --accent: #4a90e2;
            --light: #f8f9fa;
            --dark: #222;
            --gray: #6c757d;
            --light-gray: #e9ecef;
            --border: #e0e0e0;
            --success: #28a745;
            --danger: #dc3545;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --shadow-hover: 0 8px 16px rgba(0,0,0,0.12);
        }

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

        body {
            font-family: 'Roboto', sans-serif;
            background-color: #f5f7fa;
            color: var(--dark);
            line-height: 1.6;
        }

        h1, h2, h3, h4, h5 {
            font-family: 'Poppins', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* Header Styles */
        header {
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .top-header {
            background: var(--primary);
            color: white;
            padding: 8px 0;
            font-size: 0.9rem;
        }

        .top-header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .banner-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            width: 100%;
        }

        .contact-links a {
            color: white;
            text-decoration: none;
            margin-right: 20px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .social-links a {
            color: white;
            margin-left: 15px;
            font-size: 1.1rem;
        }

        .main-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 0;
        }

        .logo {
            font-family: 'Poppins', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo i {
            color: var(--secondary);
        }

        .nav-tabs {
            display: flex;
            margin: 0 30px;
        }

        .nav-tab {
            padding: 12px 25px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            transition: all 0.3s;
        }

        .nav-tab.active {
            color: var(--primary);
            border-bottom: 3px solid var(--primary);
        }

        .nav-tab:hover:not(.active) {
            color: var(--primary-dark);
        }

        .user-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .filter-icon {
            background: var(--primary);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: var(--shadow);
        }

        .filter-icon:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        .banner-buttons .btn {
            flex: 1 1 auto;
            min-width: max-content;
            white-space: nowrap;
        }

        .btn {
            display: inline-block;
            padding: 8px 32px;
            border-radius: 50px;
            font-weight: 500;
            text-decoration: none;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 0.9rem;
            border: none;
            box-shadow: var(--shadow);
        }

        .btn-primary {
            background: var(--primary-dark);
            color: white;
        }

        .btn-primary:hover {
            background: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .btn-secondary {
            background: var(--secondary);
            color: var(--dark);
        }

        .btn-secondary:hover {
            background: #e69500;
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        /* Notice Banner */
        .notice-banner {
            background: #fff8e1;
            border: 1px solid #ffecb3;
            padding: 15px;
            text-align: center;
            margin: 20px 0;
            border-radius: 5px;
            font-weight: 500;
        }

        .notice-banner i {
            color: var(--secondary);
            margin-right: 8px;
        }

        /* Main Content */
        .main-content {
            padding: 20px 0 50px;
        }

        /* Products/Services Grid */
        .products-section, .services-section {
            display: none;
        }

        .active-section {
            display: block;
        }

        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .section-header h2 {
            font-size: 1.8rem;
            color: var(--primary);
            margin: 0;
        }

        .sort-options select {
            padding: 8px 15px;
            border: 1px solid var(--border);
            border-radius: 4px;
            background: white;
        }

        .products-grid, .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }

        .product-card, .service-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.3s;
            position: relative;
        }

        .product-card:hover, .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .product-badge, .service-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--success);
            color: white;
            padding: 5px 10px;
            border-radius: 3px;
            font-size: 0.8rem;
            font-weight: 500;
            z-index: 10;
        }

 .product-image, .service-image {
            height: 200px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f9f9f9;
        }
        
        .product-image img, .service-image img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
        }
        


        /* Enhanced Product Slider Styles */
        .product-slider {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: #f9f9f9;
        }

        .slider-container {
            display: flex;
            transition: transform 0.5s ease;
            height: 100%;
            width: 100%;
        }

        .slider-container img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 10px;
            flex-shrink: 0;
        }

        .slider-nav {
            position: absolute;
            bottom: 10px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 5px;
            z-index: 15;
        }

        .slider-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: all 0.3s;
        }

        .slider-dot.active {
            background: white;
            width: 20px;
            border-radius: 4px;
        }

        .slider-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0,0,0,0.3);
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            z-index: 20;
            opacity: 0.7;
        }

        .slider-arrow:hover {
            background: rgba(0,0,0,0.7);
            opacity: 1;
        }

        .slider-prev {
            left: 10px;
        }

        .slider-next {
            right: 10px;
        }

        /* Static Image Style */
        .product-image {
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f9f9f9;
        }

        .product-image img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            padding: 10px;
        }

        .product-info, .service-info {
            padding: 20px;
        }

        .product-title, .service-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--dark);
            height: 50px;
            overflow: hidden;
        }

        .product-specs, .service-description {
            list-style: none;
            margin-bottom: 15px;
            font-size: 0.9rem;
            color: var(--gray);
        }

        .product-specs li {
            margin-bottom: 5px;
            display: flex;
        }

        .product-specs li i {
            color: var(--primary);
            margin-right: 8px;
            min-width: 18px;
        }

        .product-price, .service-price {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .product-meta, .service-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--gray);
            margin-bottom: 15px;
        }

        .product-supplier, .service-provider {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 15px;
            padding-top: 15px;
            border-top: 1px solid var(--border);
        }

        .supplier-logo, .provider-logo {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--light-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--primary);
        }

        .supplier-name, .provider-name {
            font-size: 0.9rem;
            font-weight: 500;
        }

        .verified-badge {
            color: var(--accent);
            font-size: 0.8rem;
            margin-left: 5px;
        }

        .contact-btn {
            display: block;
            width: 100%;
            padding: 10px;
            background: var(--primary);
            color: white;
            text-align: center;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 500;
            transition: background 0.3s;
        }

        .contact-btn:hover {
            background: var(--primary-dark);
        }

        .service-delivery {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            margin: 10px 0;
        }

        .service-rating {
            display: flex;
            align-items: center;
            gap: 5px;
            color: var(--secondary);
            font-weight: 500;
        }

        /* Categories Dropdown Styles */
        .categories-dropdown {
            position: relative;
            display: inline-block;
            width: 100%;
            max-width: 300px;
            font-family: 'Poppins', sans-serif;
        }

        .dropdown-icon {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 20px;
            background: var(--primary);
            color: white;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            box-shadow: 0 2px 8px rgba(44, 122, 87, 0.2);
            border: none;
            font-weight: 500;
            font-size: 0.95rem;
        }

        .dropdown-icon:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(44, 122, 87, 0.3);
        }

        .dropdown-icon:active {
            transform: translateY(0);
        }

        .dropdown-icon i {
            font-size: 1.1rem;
            transition: transform 0.3s ease;
        }

        .categories-dropdown.active .dropdown-icon i {
            transform: rotate(180deg);
        }

        .dropdown-content {
            display: none;
            position: absolute;
            right: 0;
            background-color: white;
            min-width: 100%;
            width: max-content;
            max-width: min(320px, 90vw);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            border-radius: 12px;
            padding: 15px;
            z-index: 1000;
            margin-top: 8px;
            overflow-y: auto;
            max-height: 70vh;
            border: 1px solid rgba(0, 0, 0, 0.05);
            opacity: 0;
            transform: translateY(10px);
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .categories-dropdown.active .dropdown-content {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .dropdown-content .category-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            border-radius: 8px;
            transition: all 0.2s ease;
            margin-bottom: 8px;
            background: rgba(240, 240, 240, 0.5);
            color: var(--dark);
            text-decoration: none;
        }

        .dropdown-content .category-card:hover {
            background: rgba(44, 122, 87, 0.1);
            transform: translateX(4px);
            color: var(--primary);
        }

        .dropdown-content .category-card:last-child {
            margin-bottom: 0;
        }

        .category-card .category-icon {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(44, 122, 87, 0.1);
            border-radius: 50%;
            color: var(--primary);
            font-size: 1rem;
        }

        .category-card .category-name {
            font-weight: 500;
            font-size: 0.95rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Animation for dropdown items */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .dropdown-content .category-card {
            animation: fadeIn 0.3s ease forwards;
            animation-delay: calc(var(--order) * 0.05s);
            opacity: 0;
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-column h3 {
            color: var(--secondary);
            margin-bottom: 20px;
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: var(--secondary);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }

        /* Filters Modal */
        .filters-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.7);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 2000;
        }

        .filters-container {
            background: white;
            width: 90%;
            max-width: 500px;
            border-radius: 10px;
            padding: 30px;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--light-gray);
        }

        .modal-header h3 {
            color: var(--primary);
            margin: 0;
        }

        .close-modal {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--gray);
            transition: color 0.3s;
        }

        .close-modal:hover {
            color: var(--danger);
        }

        .filter-section {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }

        .filter-section h4 {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: var(--dark);
        }

        .filter-options {
            max-height: 200px;
            overflow-y: auto;
        }

        .filter-options label {
            display: block;
            margin-bottom: 10px;
            cursor: pointer;
            font-size: 0.95rem;
            padding: 5px 10px;
            border-radius: 4px;
            transition: all 0.2s;
        }

        .filter-options label:hover {
            background: rgba(44, 122, 87, 0.05);
        }

        .filter-options input {
            margin-right: 10px;
        }

        .price-range {
            display: flex;
            gap: 10px;
            margin-top: 10px;
        }

        .price-range input {
            width: 100%;
            padding: 8px 12px;
            border: 1px solid var(--border);
            border-radius: 4px;
        }

        .filter-buttons {
            display: flex;
            gap: 10px;
            margin-top: 10px;
        }

        .filter-buttons button {
            flex: 1;
            padding: 10px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 500;
        }

        .apply-btn {
            background: var(--primary);
            color: white;
        }

        .reset-btn {
            background: var(--light-gray);
            color: var(--dark);
        }

        /* Pagination Styles */
        .pagination-container {
            margin-top: 30px;
            display: flex;
            justify-content: center;
            width: 100%;
        }

        .pagination {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .page-btn {
            padding: 8px 16px;
            border: 1px solid #e0e0e0;
            background-color: #fff;
            color: #333;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 14px;
        }

        .page-btn:hover:not(:disabled) {
            background-color: #f0f0f0;
        }

        .page-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .page-numbers {
            display: flex;
            gap: 5px;
        }

        .page-number {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .page-number:hover:not(.active) {
            background-color: #f0f0f0;
        }

        .page-number.active {
            background-color: #4CAF50;
            color: white;
            font-weight: 500;
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .products-grid, .services-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
        }

        @media (max-width: 992px) {
            .nav-tabs {
                margin: 0 15px;
            }
        }

        @media (max-width: 768px) {
            .top-header-container {
                flex-direction: column;
                gap: 10px;
            }
            
            .main-header {
                flex-direction: row-reverse;
                align-items: center;
                justify-content: space-between;
            }
            
            .logo {
                order: 1;
                margin-bottom: 15px;
            }
            
            .nav-tabs {
                order: 3;
                margin: 15px 0;
                max-width: 100%;
                overflow-x: auto;
                padding-bottom: 5px;
            }
            
            .user-actions {
                order: 2;
                margin-left: auto;
            }
            
            .products-grid, .services-grid {
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            }
            
            .product-slider {
                height: 180px;
            }
        }

        @media (max-width: 576px) {
            .products-grid, .services-grid {
                grid-template-columns: 1fr;
            }
            
            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .product-title, .service-title {
                height: auto;
            }
            
            .nav-tab {
                padding: 12px 15px;
                font-size: 1rem;
            }
            
            .filters-container {
                width: 95%;
                padding: 20px;
            }
            
            .product-slider {
                height: 220px;
            }
        }
        
        /* Auto-slide indicator */
        .auto-slide-indicator {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0,0,0,0.5);
            color: white;
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 0.7rem;
            z-index: 15;
        }