/* 英雄区域 */
        .hero {
            background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.8)), url('/template/jia/images/1.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
        }
        
        /* 服务特色区域 */
        .features {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .feature-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 0;
            background: linear-gradient(to bottom, var(--secondary), var(--accent));
            transition: var(--transition);
        }
        
        .feature-card:hover::before {
            height: 100%;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
            transition: var(--transition);
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
        }
        
        .feature-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        /* 软件优势区域 */
        .software-advantage {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .software-advantage::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 200%;
            background: rgba(255, 255, 255, 0.05);
            transform: rotate(30deg);
        }
        
        .software-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }
        
        .software-text {
            flex: 1;
            min-width: 300px;
            padding: 20px;
        }
        
        .software-demo {
            flex: 1;
            min-width: 300px;
            padding: 20px;
            position: relative;
        }
        
        .software-demo img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
        }
        
        .software-demo:hover img {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }
        
        .software-demo::after {
            content: '';
            position: absolute;
            bottom: -20px;
            right: -20px;
            width: 100px;
            height: 100px;
            background: var(--secondary);
            border-radius: 50%;
            z-index: -1;
            opacity: 0.3;
        }
        
        /* 信息卡片区域 */
        .info-cards {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .cards-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .info-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }
        
        .info-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .card-header {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            padding: 20px;
            text-align: center;
        }
        
        .card-header h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        
        .card-body {
            padding: 20px;
        }
        
        .info-list li {
            padding: 10px 0;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
        }
        
        .info-list li:last-child {
            border-bottom: none;
        }
        
        .info-list i {
            color: var(--secondary);
            margin-right: 10px;
        }
        
        /* 流程时间轴 */
        .process-timeline {
            margin-top: 20px;
        }
        
        .process-step {
            display: flex;
            margin-bottom: 20px;
            position: relative;
        }
        
        .process-step:last-child {
            margin-bottom: 0;
        }
        
        .process-step::before {
            content: '';
            position: absolute;
            left: 15px;
            top: 30px;
            bottom: -20px;
            width: 2px;
            background: var(--secondary);
        }
        
        .process-step:last-child::before {
            display: none;
        }
        
        .step-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--secondary);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
            z-index: 1;
            font-weight: bold;
        }
        
        .step-content {
            flex-grow: 1;
        }
        
        .step-content h5 {
            color: var(--primary);
            margin-bottom: 5px;
            font-size: 1.1rem;
        }
        
        /* CTA区域 */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--secondary) 0%, #e0c05f 100%);
            text-align: center;
            color: var(--primary);
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .cta-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
     
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in {
            animation: fadeInUp 1s ease-out forwards;
        }
        
        .delay-1 { animation-delay: 0.2s; }
        .delay-2 { animation-delay: 0.4s; }
        .delay-3 { animation-delay: 0.6s; }
        .delay-4 { animation-delay: 0.8s; }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .software-content {
                flex-direction: column;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 15px;
            }
            
            nav ul {
                flex-direction: column;
                width: 100%;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .mobile-menu-btn {
                display: block;
                position: absolute;
                right: 15px;
                top: 15px;
            }
            
            nav {
                display: none;
                width: 100%;
            }
            
            nav.active {
                display: block;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .btn {
                padding: 10px 20px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .feature-card, .info-card {
                padding: 20px;
            }
        }