/*
Theme Name: 墨钜方程科技
Theme URI: https://www.scmjfc.cn
Author: 四川墨钜方程科技有限公司
Description: 墨钜方程科技企业官网主题 - 策划·技术·代理多元合作
Version: 1.0
License: GPL v2
Text Domain: moju-equation
*/

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Microsoft YaHei', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 导航栏 */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 15px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
        }
        
        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: bold;
            color: #2c3e50;
        }
        
        .logo-icon {
            font-size: 28px;
            color: #3498db;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav-links a:hover {
            color: #3498db;
        }
        
        /* 首屏展示 */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            margin-top: 80px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.8) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="white" opacity="0.3"/><circle cx="50" cy="30" r="1" fill="white" opacity="0.3"/><circle cx="80" cy="20" r="1" fill="white" opacity="0.3"/><circle cx="30" cy="60" r="1" fill="white" opacity="0.3"/><circle cx="70" cy="70" r="1" fill="white" opacity="0.3"/><circle cx="10" cy="80" r="1" fill="white" opacity="0.3"/></svg>');
            opacity: 0.3;
        }
        
        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            animation: fadeInDown 1s ease;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero-content p {
            font-size: 1.3rem;
            margin-bottom: 10px;
            animation: fadeInUp 1s ease 0.3s both;
        }
        
        .hero-subtitle {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .cta-button {
            display: inline-block;
            background: #3498db;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            transition: all 0.3s ease;
            animation: pulse 2s infinite;
            border: 2px solid white;
        }
        
        .cta-button:hover {
            background: #2980b9;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }
        
        /* 内容区块 */
        .section {
            padding: 100px 0;
            background: white;
        }
        
        .section-alt {
            background: #f8f9fa;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            color: #2c3e50;
            margin-bottom: 60px;
        }
        
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .card {
            background: white;
            padding: 40px 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #3498db, #2ecc71);
        }
        
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        
        .card h3 {
            font-size: 1.5rem;
            color: #3498db;
            margin-bottom: 15px;
        }
        
        .market-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 50px;
        }
        
        .market-item {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .market-item:hover {
            transform: translateY(-5px);
        }
        
        .market-item strong {
            color: #3498db;
            display: block;
            margin-bottom: 8px;
        }
        
        .belt-and-road {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            color: white;
            padding: 80px 0;
            margin: 50px 0;
        }
        
        .belt-and-road h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 50px;
            color: white;
        }
        
        .route-map {
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .route-point {
            text-align: center;
            flex: 1;
            min-width: 120px;
        }
        
        .route-circle {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: #3498db;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-weight: bold;
            color: white;
            font-size: 12px;
        }
        
        .route-line {
            height: 4px;
            background: #3498db;
            flex: 1;
            margin: 30px 0;
        }
        
        .route-label {
            color: #ecf0f1;
            font-size: 14px;
        }
        
        .opportunity-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 50px;
        }
        
        .opportunity-item {
            background: linear-gradient(135deg, #3498db 0%, #2ecc71 100%);
            color: white;
            padding: 20px;
            border-radius: 8px;
            text-align: center;
            font-size: 0.9rem;
            font-weight: bold;
        }
        
        .process-steps {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-bottom: 50px;
        }
        
        .step {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            min-width: 200px;
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .step:hover {
            transform: translateY(-5px);
        }
        
        .step-number {
            display: inline-block;
            background: #3498db;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            line-height: 30px;
            margin-bottom: 10px;
            font-weight: bold;
        }
        
        .swot-container {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 50px;
        }
        
        .swot-item {
            padding: 30px;
            border-radius: 10px;
            color: white;
            font-weight: bold;
        }
        
        .swot-s { background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%); }
        .swot-w { background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%); }
        .swot-o { background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%); }
        .swot-t { background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%); }
        
        .footer {
            background: #2c3e50;
            color: white;
            text-align: center;
            padding: 40px 0;
        }
        
        /* 动画效果 */
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .nav-links {
                display: none;
            }
            
            .swot-container {
                grid-template-columns: 1fr;
            }
            
            .route-map {
                flex-direction: column;
            }
            
            .route-line {
                width: 4px;
                height: 30px;
                margin: 0 auto;
            }
        }