:root {
            --primary-color: #2c5aa0;
            --secondary-color: #4CAF50;
            --accent-color: #ff9800;
            --light-color: #f5f7fa;
            --dark-color: #333;
            --text-color: #444;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Helvetica Neue', Arial, sans-serif;
        }
        
        body {
            color: var(--text-color);
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), 
                        url('//ueeshop.ly200-cdn.com/u_file/UPBG/UPBG901/2511/22/photo/lebao-factory-main-building-facadejpg.png');
            background-size: cover;
            background-position: center;
            height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
        }
        
        .hero-content h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        
        .hero-content p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
        }
        
        /* Section Styles */
        section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        .section-title p {
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
            color: #666;
        }
        
        /* Who Section */
        .who {
            background-color: white;
        }
        
        .who-content {
            display: flex;
            align-items: flex-start;
            gap: 50px;
        }
        
        .who-text {
            flex: 1;
        }
        
        .who-text h3 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .who-text p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        
        .who-images {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .who-image {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        
        .who-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        /* What Section */
        .what {
            background-color: var(--light-color);
        }
        
        .what-cards {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform 0.3s;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .card:hover {
            transform: translateY(-10px);
        }
        
        .card-image {
            height: 220px;
            overflow: hidden;
        }
        
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .card:hover .card-image img {
            transform: scale(1.1);
        }
        
        .card-content {
            padding: 25px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        .card p {
            margin-bottom: 15px;
            flex-grow: 1;
        }
        
        /* How Section */
        .how {
            background-color: white;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .step {
            flex: 1;
            min-width: 250px;
            text-align: center;
            padding: 30px 20px;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--primary-color);
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.5rem;
            font-weight: bold;
        }
        
        .step h3 {
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        
        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, var(--primary-color), #1a3a6e);
            color: white;
            text-align: center;
            padding: 80px 0;
        }
        
        .contact h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .contact p {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto 30px;
        }
        
        .contact-btn {
            display: inline-block;
            background-color: var(--accent-color);
            color: white;
            padding: 15px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }
        
        .contact-btn:hover {
            background-color: #e68900;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        }
        
        /* Footer */
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 30px 0;
            text-align: center;
        }
        
        .copyright {
            font-size: 0.9rem;
            color: #aaa;
        }
        
        /* Stats Section */
        .stats {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0;
        }
        
        .stats-container {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            text-align: center;
        }
        
        .stat-item {
            margin: 20px;
            flex: 1;
            min-width: 200px;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 10px;
        }
        
        .stat-text {
            font-size: 1.1rem;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            
            .who-content {
                flex-direction: column;
            }
            
            .who-images {
                flex-direction: row;
            }
            
            .process-steps {
                flex-direction: column;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .stats-container {
                flex-direction: column;
            }
            
            .what-cards {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .who-images {
                flex-direction: column;
            }
        }