/* Hero Banner */
        .hero-banner {
            height: 400px;
            position: relative;
            overflow: hidden;
            margin-top: 60px;
            display: flex;
            align-items: center;
            background: linear-gradient(90deg, rgba(15, 48, 87, 0.85) 0%, rgba(0, 88, 122, 0.75) 100%), url('/jia/images/bangongshi.jpg') center/cover no-repeat;
        }
        
        .hero-content {
            max-width: 800px;
            color: var(--text-light);
            padding-left: 50px;
        }
        
        .hero-content h2 {
            font-size: 42px;
            margin-bottom: 20px;
            font-weight: 700;
            line-height: 1.2;
        }
        
        .hero-content p {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .btn {
            display: inline-block;
            padding: 14px 36px;
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            color: white;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
            border: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: var(--transition);
        }
        
        .btn:hover::before {
            left: 100%;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }
        
        /* Section Styles */
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: var(--primary-dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .section-title p {
            color: var(--text-secondary);
            max-width: 700px;
            margin: 25px auto 0;
            font-size: 18px;
        }
        
        /* Foreign Company Types */
        .company-types-container {
            position: relative;
            overflow: hidden;
        }
        
        .company-types-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
            position: relative;
            z-index: 2;
        }
        
        .company-type-card {
            background: var(--surface);
            border-radius: 16px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 40px 20px;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        
        .company-type-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-light), var(--primary-main));
            opacity: 0.05;
            transition: var(--transition);
            z-index: -1;
        }
        
        .company-type-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .company-type-card:hover::before {
            height: 100%;
        }
        
        .company-type-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-main));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            margin: 0 auto 25px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .company-type-icon::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            top: 0;
            left: -100%;
            transition: var(--transition);
        }
        
        .company-type-card:hover .company-type-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        
        .company-type-card:hover .company-type-icon::after {
            left: 100%;
        }
        
        .company-type-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--primary-dark);
            position: relative;
        }
        
        .company-type-card h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            transition: var(--transition);
        }
        
        .company-type-card:hover h3::after {
            width: 50px;
        }
        
        .company-type-card p {
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 20px;
            font-size: 14px;
        }
        
        .company-type-card .btn {
            padding: 10px 20px;
            font-size: 14px;
            margin-top: auto;
        }
        
        /* Background decorative elements */
        .bg-element {
            position: absolute;
            border-radius: 50%;
            z-index: 0;
        }
        
        .bg-element-1 {
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
            top: -150px;
            right: -150px;
            opacity: 0.1;
        }
        
        .bg-element-2 {
            width: 200px;
            height: 200px;
            background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
            bottom: -100px;
            left: -100px;
            opacity: 0.1;
        }
        
        /* Materials Section */
        .materials-section {
            background: linear-gradient(135deg, #f6f9fc 0%, #e9f2f8 100%);
            position: relative;
            overflow: hidden;
        }
        
        .materials-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }
        
        .materials-list {
            background: var(--surface);

            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--shadow-md);
            position: relative;
            z-index: 1;
        }
        
        .material-item {
            margin-bottom: 25px;
            padding-bottom: 25px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .material-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .material-item h3 {
            font-size: 22px;
            margin-bottom: 12px;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
        }
        
        .material-item h3 i {
            color: var(--accent);
            margin-right: 12px;
            font-size: 20px;
        }
        
        .material-item p {
            color: var(--text-secondary);
            line-height: 1.7;
            padding-left: 32px;
        }
        
        /* Process Section */
        .process-section {
            background: linear-gradient(to bottom, var(--primary-dark), var(--primary-main));
            color: var(--text-light);
            position: relative;
            overflow: hidden;
        }
        
        .process-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/jia/images/bangongshi12.jpg') center/cover no-repeat;
            opacity: 0.1;
            z-index: 0;
        }
        
        .process-section .section-title h2 {
            color: var(--text-light);
        }
        
        .process-section .section-title p {
            color: rgba(255, 255, 255, 0.8);
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-top: 50px;
            position: relative;
            z-index: 1;
        }
        
        .step {
            flex: 1;
            min-width: 250px;
            text-align: center;
            padding: 0 20px;
            position: relative;
            margin-bottom: 30px;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            font-weight: 700;
            margin: 0 auto 20px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            position: relative;
            transition: var(--transition);
        }
        
        .step:hover .step-number {
            background: rgba(255, 255, 255, 0.15);
            transform: scale(1.1);
        }
        
        .step-number::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border: 2px solid var(--accent);
            border-radius: 50%;
            animation: pulse 2s infinite;
            opacity: 0;
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.7;
            }
            70% {
                transform: scale(1.5);
                opacity: 0;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }
        
        .step h3 {
            margin-bottom: 15px;
            color: var(--text-light);
            font-size: 22px;
        }
        
        .step p {
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.7;
        }
        
        /* Advantages Section */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .advantage-card {
            background: var(--surface);
            border-radius: 16px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
            position: relative;
            overflow: hidden;
        }
        
        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-light), var(--primary-main));
            opacity: 0.03;
            transition: var(--transition);
            z-index: -1;
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .advantage-card:hover::before {
            height: 100%;
        }
        
        .advantage-icon {
            width: 90px;
            height: 90px;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-main));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            margin: 0 auto 25px;
            transition: var(--transition);
        }
        
        .advantage-card:hover .advantage-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        
        .advantage-card h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--primary-dark);
        }
        
        .advantage-card p {
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        /* Special Features Section */
        .features-section {
            background: linear-gradient(135deg, #f6f9fc 0%, #e9f2f8 100%);
            position: relative;
            overflow: hidden;
        }
        
        .features-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background: var(--surface);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            display: flex;
            align-items: flex-start;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-light), var(--primary-main));
            opacity: 0.03;
            transition: var(--transition);
            z-index: -1;
        }
        
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }
        
        .feature-card:hover::before {
            height: 100%;
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-main), var(--primary-dark));
            color: white;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin-right: 25px;
            flex-shrink: 0;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        
        .feature-content h3 {
            font-size: 22px;
            margin-bottom: 12px;
            color: var(--primary-dark);
            position: relative;
        }
        
        .feature-content h3::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 30px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            transition: var(--transition);
        }
        
        .feature-card:hover .feature-content h3::after {
            width: 50px;
        }
        
        .feature-content p {
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        /* Pricing Section */
        .pricing-section {
            background: linear-gradient(135deg, #f6f9fc 0%, #e9f2f8 100%);
            position: relative;
            overflow: hidden;
        }
        
        .pricing-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }
        
        .pricing-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        
        .pricing-tab {
            padding: 12px 25px;
            background: var(--surface);
            border: 1px solid rgba(0, 0, 0, 0.1);
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
        }
        
        .pricing-tab:first-child {
            border-radius: 30px 0 0 30px;
        }
        
        .pricing-tab:last-child {
            border-radius: 0 30px 30px 0;
        }
        
        .pricing-tab.active {
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            color: white;
            border-color: transparent;
        }
        
        .pricing-content {
            display: none;
        }
        
        .pricing-content.active {
            display: block;
        }
        
        .pricing-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--surface);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        
        .pricing-table th, .pricing-table td {
            padding: 20px;
            text-align: left;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .pricing-table th {
            background: linear-gradient(to right, var(--primary-light), var(--primary-main));
            color: white;
            font-weight: 600;
        }
        
        .pricing-table tr:last-child td {
            border-bottom: none;
        }
        
        .pricing-table tr:hover {
            background: rgba(0, 0, 0, 0.01);
        }
        
        .price {
            font-weight: 700;
            color: var(--primary-main);
        }
        
        /* FAQ Section */
        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--surface);
            border-radius: 12px;
            margin-bottom: 20px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        
        .faq-question {
            padding: 25px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 18px;
            color: var(--primary-dark);
        }
        
        .faq-question i {
            transition: var(--transition);
        }
        
        .faq-answer {
            padding: 0 25px;
            max-height: 0;
            overflow: hidden;
            transition: var(--transition);
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            padding: 0 25px 25px;
            max-height: 1000px;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
		
		        /* Responsive Styles */
        @media (max-width: 1200px) {
            .company-types-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 25px;
            }
        }
        
        @media (max-width: 992px) {
            nav ul {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero-content h2 {
                font-size: 36px;
            }
            
            .company-types-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
                margin: 0 auto;
            }
        }
        
        @media (max-width: 768px) {
            .hero-banner {
                height: 350px;
            }
            
            .hero-content {
                padding-left: 20px;
            }
            
            .hero-content h2 {
                font-size: 32px;
            }
            
            .hero-content p {
                font-size: 16px;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
            
            .process-steps {
                flex-direction: column;
            }
            
            .pricing-tabs {
                flex-direction: column;
            }
            
            .pricing-tab {
                border-radius: 0;
                border-bottom: none;
            }
            
            .pricing-tab:first-child {
                border-radius: 30px 30px 0 0;
            }
            
            .pricing-tab:last-child {
                border-radius: 0 0 30px 30px;
                border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            }
            
            .feature-card {
                flex-direction: column;
                text-align: center;
            }
            
            .feature-icon {
                margin-right: 0;
                margin-bottom: 20px;
            }
        }
        
        @media (max-width: 576px) {
            .hero-banner {
                height: 300px;
            }
            
            .hero-content h2 {
                font-size: 28px;
            }
            
            .btn {
                padding: 12px 25px;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .materials-list {
                padding: 25px;
            }
            
            .material-item h3 {
                font-size: 20px;
            }
            
            .pricing-table th, .pricing-table td {
                padding: 15px 10px;
                font-size: 14px;
            }
        }