#order-premium_comparison {
           
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            
        }
        #main-body{
			box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 40px 0;
            min-height: 100%;
		}
        .pricing-container {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            padding: 40px 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            margin: 20px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            color: #2c3e50;
            font-size: 2.5em;
            font-weight: 700;
            margin-bottom: 15px;
        }
        
        .section-title p {
            color: #7f8c8d;
            font-size: 1.2em;
        }
        
        .pricing-card {
            background: #fff;
            border-radius: 15px;
            padding: 30px 20px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .pricing-card.featured {
            border: 3px solid #e74c3c;
            transform: scale(1.05);
        }
        
        .pricing-card.featured::before {
            content: "PHỔ BIẾN NHẤT";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            background: #e74c3c;
            color: white;
            text-align: center;
            padding: 8px;
            font-weight: bold;
            font-size: 12px;
        }
        
        .plan-header {
            text-align: center;
            margin-bottom: 25px;
            padding-top: 20px;
        }
        
        .plan-name {
            font-size: 1.8em;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .basic .plan-name { color: #3498db; }
        .standard .plan-name { color: #2ecc71; }
        .premium .plan-name { color: #e74c3c; }
        .enterprise .plan-name { color: #9b59b6; }
        
        .plan-price {
            font-size: 3em;
            font-weight: 800;
            margin-bottom: 5px;
        }
        
        .plan-price .currency {
            font-size: 0.6em;
            vertical-align: top;
        }
        
        .plan-period {
            color: #7f8c8d;
            font-size: 1.1em;
        }
        
        .plan-features {
            list-style: none;
            padding: 0;
            margin: 25px 0;
        }
        
        .plan-features li {
            padding: 8px 0;
            border-bottom: 1px solid #ecf0f1;
            display: flex;
            align-items: center;
        }
        
        .plan-features li:last-child {
            border-bottom: none;
        }
        
        .plan-features li i {
            color: #27ae60;
            margin-right: 10px;
            width: 20px;
        }
        
        .plan-button {
            width: 100%;
            padding: 15px;
            border: none;
            border-radius: 8px;
            font-size: 1.1em;
            font-weight: 600;
            text-transform: uppercase;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .basic .plan-button {
            background: linear-gradient(45deg, #3498db, #2980b9);
            color: white;
        }
        
        .standard .plan-button {
            background: linear-gradient(45deg, #2ecc71, #27ae60);
            color: white;
        }
        
        .premium .plan-button {
            background: linear-gradient(45deg, #e74c3c, #c0392b);
            color: white;
        }
        
        .enterprise .plan-button {
            background: linear-gradient(45deg, #9b59b6, #8e44ad);
            color: white;
        }
        
        .plan-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .feature-highlight {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
            margin: 30px 0;
            text-align: center;
        }
        
        .feature-highlight h4 {
            color: #2c3e50;
            margin-bottom: 15px;
        }
        
        .guarantee-badge {
            background: linear-gradient(45deg, #f39c12, #e67e22);
            color: white;
            padding: 10px 20px;
            border-radius: 25px;
            display: inline-block;
            margin: 20px 0;
            font-weight: 600;
        }
        
        @media (max-width: 768px) {
            .pricing-card.featured {
                transform: none;
            }
            
            .section-title h2 {
                font-size: 2em;
            }
            
            .plan-price {
                font-size: 2.5em;
            }
        }