/* Reset & Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Arial, sans-serif;
        }
        
        body {
            color: #333;
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Header */
        header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            z-index: 1000;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo img {
            height: 40px;
            margin-right: 10px;
        }
        
        .logo-text {
            font-size: 24px;
            font-weight: bold;
            color: #0066cc;
        }
        
        .logo-text span {
            color: #ff6600;
        }
        
        nav ul {
            display: flex;
        }
        
        nav ul li {
            margin-left: 25px;
            position: relative;
        }
        
        nav ul li a {
            font-weight: 500;
            font-size: 16px;
            transition: color 0.3s;
            padding: 5px 0;
        }
        
        nav ul li a:hover {
            color: #0066cc;
        }
        
        nav ul li.active a {
            color: #0066cc;
            border-bottom: 2px solid #0066cc;
        }
        
        .mobile-menu {
            display: none;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* Hero Banner */
        .hero-banner {
            background: url('https://www.airwheel.net/images/se3s/airwheel-se3s-electric-luggage-09.jpg') center/cover no-repeat;
            height:720px;
            display: flex;
            align-items: center;
            padding-top: 80px;
        }
        
        .hero-content {
            max-width: 600px;
            color: #fff;
        }
        
        .hero-content h1 {
            font-size: 42px;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero-content p {
            font-size: 18px;
            margin-bottom: 30px;
        }
        
        .btn {
            display: inline-block;
            background-color: #ff6600;
            color: #fff;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: #e65c00;
        }
        
        /* Product Categories */
        .product-categories {
            padding: 80px 0;
            background-color: #fff;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 32px;
            color: #0066cc;
            margin-bottom: 15px;
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }
        
        .category-card {
            border: 1px solid #eee;
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            background-color: #fff;
        }
        
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .category-img {
            height: 200px;
            overflow: hidden;
        }
        
        .category-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .category-card:hover .category-img img {
            transform: scale(1.05);
        }
        
        .category-info {
            padding: 20px;
            text-align: center;
        }
        
        .category-info h3 {
            font-size: 14px;
            margin-bottom:6px;
			font-weight:lighter;
        }
        
        /* Featured Products */
        .featured-products {
            padding: 80px 0;
            background-color: #f9f9f9;
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 25px;
        }
        
        .product-card {
            background-color: #fff;
            border: 1px solid #eee;
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .product-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        
        .product-img img {
            max-width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .product-tag {
            position: absolute;
            top: 10px;
            right: 10px;
            background-color: #ff6600;
            color: #fff;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: bold;
        }
        
        .product-info {
            padding: 20px;
        }
        
        .product-info h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        .product-price {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .current-price {
            font-size: 20px;
            font-weight: bold;
            color: #ff6600;
            margin-right: 10px;
        }
        
        .original-price {
            font-size: 16px;
            color: #999;
            text-decoration: line-through;
        }
        
        .product-rating {
            color: #ffcc00;
            margin-bottom: 15px;
        }
        
        /* Why Choose Us */
        .why-choose {
            padding: 80px 0;
            background-color: #fff;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .feature-card {
            display: flex;
            align-items: flex-start;
        }
        
        .feature-icon {
            font-size: 40px;
            color: #0066cc;
            margin-right: 20px;
            flex-shrink: 0;
        }
        
        .feature-text h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        
        /* Newsletter */
        .newsletter {
            padding: 60px 0;
            background-color: #0066cc;
            color: #fff;
            text-align: center;
        }
        
        .newsletter h2 {
            font-size: 28px;
            margin-bottom: 20px;
        }
        
        .newsletter p {
            max-width: 600px;
            margin: 0 auto 30px;
        }
        
        .newsletter-form {
            display: flex;
            max-width: 500px;
            margin: 0 auto;
        }
        
        .newsletter-form input {
            flex: 1;
            padding: 12px 15px;
            border: none;
            border-radius: 4px 0 0 4px;
            font-size: 16px;
        }
        
        .newsletter-form button {
            background-color: #ff6600;
            color: #fff;
            border: none;
            padding: 0 25px;
            border-radius: 0 4px 4px 0;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .newsletter-form button:hover {
            background-color: #e65c00;
        }
        
        /* Footer */
        footer {
            background-color: #222;
            color: #fff;
            padding: 60px 0 20px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-col h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-col h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 40px;
            height: 2px;
            background-color: #ff6600;
        }
        
        .footer-col ul li {
            margin-bottom: 12px;
        }
        
        .footer-col ul li a {
            color: #bbb;
            transition: color 0.3s;
        }
        
        .footer-col ul li a:hover {
            color: #fff;
        }
        
        .contact-info {
            margin-bottom: 20px;
        }
        
        .contact-info p {
            display: flex;
            align-items: flex-start;
            margin-bottom: 10px;
            color: #bbb;
        }
        
        .contact-info i {
            margin-right: 10px;
            color: #ff6600;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: #333;
            border-radius: 50%;
            color: #fff;
            transition: background-color 0.3s;
        }
        
        .social-links a:hover {
            background-color: #ff6600;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            color: #bbb;
            font-size: 14px;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero-banner {
                height: 500px;
            }
            
            .hero-content h1 {
                font-size: 36px;
            }
        }
        
        @media (max-width: 768px) {
            nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #fff;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
                padding: 20px 0;
            }
            
            nav.active {
                display: block;
            }
            
            nav ul {
                flex-direction: column;
                align-items: center;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero-banner {
                height: 400px;
                text-align: center;
                justify-content: center;
            }
            
            .hero-content {
                padding: 0 20px;
            }
            
            .hero-content h1 {
                font-size: 30px;
            }
            
            .newsletter-form {
                flex-direction: column;
            }
            
            .newsletter-form input {
                border-radius: 4px;
                margin-bottom: 10px;
            }
            
            .newsletter-form button {
                border-radius: 4px;
                padding: 12px;
            }
        }
        
        @media (max-width: 576px) {
            .hero-banner {
                height: 350px;
            }
            
            .hero-content h1 {
                font-size: 26px;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
        }