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

        body {
            font-family: 'Arial', sans-serif;
            color: #333;
            line-height: 1.6;
        }

        /* Top Bar */
        .top-bar {
            background: #f5f5f5;
            padding: 10px 0;
            border-bottom: 1px solid #ddd;
        }

        .top-bar .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
        }

        .contact-btn {
            background: #1976d2;
            color: white;
            padding: 8px 20px;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            border: none;
            transition: background 0.3s;
        }

        .contact-btn:hover {
            background: #1565c0;
        }

        /* Header & Navigation Combined */
        header {
            background: #0d47a1;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .header-nav-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 32px;
            font-weight: bold;
            color: white;
            letter-spacing: 2px;
        }

        .logo span {
            color: #64b5f6;
        }

        .burger-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 10px;
            z-index: 1000;
        }

        .burger-menu span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 3px 0;
            transition: 0.3s;
            border-radius: 3px;
        }

        .burger-menu.active span:nth-child(1) {
            transform: rotate(-45deg) translate(-5px, 6px);
        }

        .burger-menu.active span:nth-child(2) {
            opacity: 0;
        }

        .burger-menu.active span:nth-child(3) {
            transform: rotate(45deg) translate(-5px, -6px);
        }

        nav ul {
            list-style: none;
            display: flex;
            margin: 0;
        }

        nav ul li {
            margin: 0;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
            padding: 15px 20px;
            display: block;
            transition: background 0.3s;
            font-size: 15px;
            font-weight: 500;
        }

        nav ul li a:hover {
            background: #1565c0;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.5);
            animation: fadeIn 0.3s;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .modal-content {
            background-color: white;
            margin: 5% auto;
            padding: 0;
            border-radius: 10px;
            width: 90%;
            max-width: 600px;
            box-shadow: 0 5px 30px rgba(0,0,0,0.3);
            animation: slideIn 0.3s;
        }

        @keyframes slideIn {
            from {
                transform: translateY(-50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .modal-header {
            background: #0d47a1;
            color: white;
            padding: 20px 30px;
            border-radius: 10px 10px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-header h2 {
            margin: 0;
            font-size: 24px;
        }

        .close {
            color: white;
            font-size: 35px;
            font-weight: bold;
            cursor: pointer;
            transition: color 0.3s;
            line-height: 1;
        }

        .close:hover,
        .close:focus {
            color: #64b5f6;
        }

        .modal-body {
            padding: 30px;
        }

        .contact-info {
            margin-bottom: 30px;
        }

        .contact-info-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            padding: 15px;
            background: #f9f9f9;
            border-radius: 5px;
        }

        .contact-info-item strong {
            min-width: 100px;
            color: #0d47a1;
        }

        /* WhatsApp Modal */
        .whatsapp-modal-body {
            text-align: center;
            padding: 40px 30px;
        }

        .whatsapp-modal-body h3 {
            color: #0d47a1;
            margin-bottom: 20px;
            font-size: 22px;
        }

        .whatsapp-number {
            font-size: 28px;
            color: #25D366;
            font-weight: bold;
            margin: 20px 0;
            padding: 20px;
            background: #f0f9f4;
            border-radius: 8px;
        }

        .whatsapp-modal-body p {
            color: #666;
            margin-bottom: 25px;
        }

        .whatsapp-btn {
            background: #25D366;
            color: white;
            padding: 15px 40px;
            border: none;
            border-radius: 5px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: background 0.3s;
        }

        .whatsapp-btn:hover {
            background: #128C7E;
        }

        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 30px;
            right: 30px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
            z-index: 1000;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }

        .whatsapp-float:hover {
            background-color: #128C7E;
            transform: scale(1.1);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);
            padding: 60px 20px;
            color: white;
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-text h1 {
            font-size: 48px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .hero-text p {
            font-size: 18px;
            margin-bottom: 30px;
            line-height: 1.8;
        }

        .hero-text ul {
            list-style: none;
            margin-bottom: 30px;
        }

        .hero-text ul li {
            padding: 8px 0;
            padding-left: 25px;
            position: relative;
        }

        .hero-text ul li:before {
            content: "✓";
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .btn {
            background: white;
            color: #1976d2;
            padding: 15px 40px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            display: inline-block;
            transition: transform 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        .hero-image img {
            width: 100%;
            height: auto;
        }

        /* About Us Section */
        .about-section {
            padding: 60px 20px;
            background: white;
        }

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

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-top: 40px;
        }

        .about-text h3 {
            color: #0d47a1;
            font-size: 28px;
            margin-bottom: 20px;
        }

        .about-text p {
            color: #666;
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .about-image {
            text-align: center;
        }

        .about-image img {
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        /* Category Section */
        .categories {
            padding: 40px 20px;
            background: #f9f9f9;
        }

        .categories-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .category-card {
            background: #0d47a1;
            color: white;
            padding: 40px;
            text-align: center;
            border-radius: 8px;
            transition: transform 0.3s;
            cursor: pointer;
        }

        .category-card:hover {
            transform: translateY(-5px);
            background: #1565c0;
        }

        .category-card h3 {
            font-size: 24px;
            margin-bottom: 10px;
            text-transform: uppercase;
            color: #64b5f6;
        }

        /* Filter and Search Section */
        .filter-search-section {
            background: white;
            padding: 30px 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            margin-bottom: 30px;
        }

        .filter-search-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .filter-search-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 15px;
            margin-bottom: 20px;
        }

        .search-box {
            position: relative;
        }

        .search-box input {
            width: 100%;
            padding: 12px 45px 12px 15px;
            border: 2px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s;
        }

        .search-box input:focus {
            outline: none;
            border-color: #1976d2;
        }

        .search-box::after {
            content: "🔍︎";
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 18px;
        }

        .filter-select {
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            background: white;
            cursor: pointer;
            transition: border-color 0.3s;
        }

        .filter-select:focus {
            outline: none;
            border-color: #1976d2;
        }

        .category-filter-buttons {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .category-filter-btn {
            padding: 10px 20px;
            background: #e3f2fd;
            color: #0d47a1;
            border: 2px solid transparent;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }

        .category-filter-btn:hover {
            background: #bbdefb;
        }

        .category-filter-btn.active {
            background: #0d47a1;
            color: white;
            border-color: #0d47a1;
        }

        .results-info {
            color: #666;
            font-size: 14px;
            margin-top: 10px;
        }

        /* Products Section */
        .products {
            padding: 30px 20px 60px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title {
            text-align: center;
            font-size: 36px;
            margin-bottom: 40px;
            text-transform: uppercase;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            margin-bottom: 40px;
        }

        .product-card {
            background: white;
            border: 1px solid #ddd;
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            transition: box-shadow 0.3s;
        }

        .product-card:hover {
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        .product-card img {
            width: 100%;
            height: 150px;
            object-fit: contain;
            margin-bottom: 15px;
        }

        .product-card h3 {
            font-size: 16px;
            margin-bottom: 10px;
            min-height: 40px;
            color: #0d47a1;
        }

        .product-card p {
            color: #666;
            font-size: 14px;
            margin-bottom: 15px;
        }

        .rim-size {
            display: inline-block;
            background: #e3f2fd;
            color: #0d47a1;
            padding: 5px 12px;
            border-radius: 4px;
            font-weight: bold;
            font-size: 13px;
            margin-bottom: 10px;
        }

        .quote-btn {
            background: #25D366;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            font-size: 14px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .quote-btn:hover {
            background: #128C7E;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            margin: 40px 0;
            flex-wrap: wrap;
        }

        .pagination-btn {
            padding: 10px 15px;
            background: white;
            color: #0d47a1;
            border: 2px solid #0d47a1;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            min-width: 45px;
        }

        .pagination-btn:hover:not(:disabled) {
            background: #0d47a1;
            color: white;
        }

        .pagination-btn.active {
            background: #0d47a1;
            color: white;
        }

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

        .pagination-info {
            color: #666;
            font-size: 14px;
            margin: 0 10px;
        }

        /* Contact Section */
        .contact-section {
            background: #f9f9f9;
            padding: 60px 20px;
        }

        .contact-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .contact-form {
            background: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
            color: #333;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s;
            font-family: 'Arial', sans-serif;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #1976d2;
        }

        .submit-btn {
            background: #1976d2;
            color: white;
            padding: 15px 50px;
            border: none;
            border-radius: 5px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            width: 100%;
            transition: background 0.3s;
        }

        .submit-btn:hover {
            background: #1565c0;
        }

        /* Footer */
        footer {
            background: #0d47a1;
            color: white;
            padding: 40px 20px 20px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 30px;
        }

        .footer-section h3 {
            margin-bottom: 20px;
            color: #64b5f6;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 10px;
        }

        .footer-section ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section ul li a:hover {
            color: #64b5f6;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #333;
            color: #888;
        }

        /* Vehicle Types Section */
        .vehicle-types-section {
            background: #f9f9f9;
            padding: 60px 20px;
        }

        .vehicle-types-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .vehicle-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
        }

        .vehicle-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 20px rgba(0,0,0,0.15);
        }

        .vehicle-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .vehicle-card-content {
            padding: 20px;
            text-align: center;
        }

        .vehicle-card-content h3 {
            font-size: 20px;
            color: #0d47a1;
            margin-bottom: 10px;
        }

        .vehicle-card-content p {
            color: #666;
            font-size: 14px;
        }

        .no-results {
            text-align: center;
            padding: 60px 20px;
            color: #666;
            font-size: 18px;
        }

        .no-results h3 {
            color: #0d47a1;
            font-size: 24px;
            margin-bottom: 15px;
        }

        /* Responsive */
        @media (max-width: 968px) {
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .filter-search-grid {
                grid-template-columns: 1fr;
            }

            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .burger-menu {
                display: flex;
            }

            nav ul {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background-color: #0d47a1;
                width: 100%;
                text-align: center;
                transition: 0.3s;
                box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
                z-index: 999;
            }

            nav ul.active {
                left: 0;
            }

            nav ul li {
                margin: 0;
            }

            nav ul li a {
                padding: 20px;
                display: block;
                border-bottom: 1px solid #1565c0;
            }

            .hero-content {
                grid-template-columns: 1fr;
            }

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

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

            .footer-content {
                grid-template-columns: 1fr;
            }

            .hero-text h1 {
                font-size: 32px;
            }

            .vehicle-types-grid {
                grid-template-columns: 1fr;
            }

            .vehicle-card img {
                height: 180px;
                object-fit: contain;
                padding: 20px;
                background: #f9f9f9;
            }

            .logo {
                font-size: 24px;
            }

            .modal-content {
                margin: 10% auto;
                width: 95%;
            }

            .modal-body {
                padding: 20px;
            }

            .whatsapp-float {
                width: 50px;
                height: 50px;
                font-size: 24px;
                bottom: 20px;
                right: 20px;
            }
        }

        @media (max-width: 480px) {
            .products-grid {
                grid-template-columns: 1fr;
            }

            .logo {
                font-size: 20px;
            }

            .pagination {
                gap: 5px;
            }

            .pagination-btn {
                padding: 8px 12px;
                font-size: 14px;
                min-width: 40px;
            }
        }