:root {
            --primary: #E60012;
            --primary-hover: #C5000F;
            --dark: #121212;
            --dark-light: #1E1E1E;
            --text-main: #333333;
            --text-muted: #666666;
            --bg-light: #F9F9F9;
            --bg-white: #FFFFFF;
            --border-color: #EAEAEA;
            --radius: 8px;
            --transition: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--text-main);
            background-color: var(--bg-light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        /* Container System */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-inner {
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 32px;
            color: var(--dark);
            position: relative;
            display: inline-block;
            padding-bottom: 12px;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 3px;
            background-color: var(--primary);
        }

        .section-header p {
            margin-top: 15px;
            color: var(--text-muted);
            font-size: 16px;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius);
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: #FFFFFF;
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        /* Header & Navigation */
        .site-header {
            background-color: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            height: 70px;
        }

        .header-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
        }

        .logo-wrap img {
            height: 40px;
            width: auto;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
        }

        .nav-menu a {
            color: #E0E0E0;
            font-size: 14px;
            font-weight: 500;
        }

        .nav-menu a:hover {
            color: var(--primary);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
        }

        .nav-toggle span {
            display: block;
            width: 25px;
            height: 2px;
            background-color: #FFFFFF;
            transition: var(--transition);
        }

        /* Hero Section (No Images allowed in Hero) */
        .hero-section {
            background: radial-gradient(circle at top right, #3a0005, #121212 60%);
            color: #FFFFFF;
            padding: 120px 0 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 70%, rgba(18,18,18,0.8));
            pointer-events: none;
        }

        .hero-badge {
            background-color: rgba(230, 0, 18, 0.15);
            border: 1px solid var(--primary);
            color: #FF4D4F;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 14px;
            display: inline-block;
            margin-bottom: 24px;
            font-weight: 600;
        }

        .hero-title-h1 {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .hero-title-h1 span {
            color: var(--primary);
        }

        .hero-description {
            font-size: 18px;
            color: #B0B0B0;
            max-width: 800px;
            margin: 0 auto 35px auto;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 50px;
        }

        /* Metrics Card Section */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: -50px;
            position: relative;
            z-index: 10;
        }

        .metric-card {
            background-color: var(--bg-white);
            border-radius: var(--radius);
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border-top: 4px solid var(--primary);
            transition: var(--transition);
        }

        .metric-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(230, 0, 18, 0.1);
        }

        .metric-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .metric-label {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* About & Platform Intro */
        .about-section {
            background-color: var(--bg-white);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-content h3 {
            font-size: 28px;
            margin-bottom: 20px;
            color: var(--dark);
        }

        .about-text {
            color: var(--text-muted);
            margin-bottom: 25px;
            font-size: 15px;
        }

        .about-features {
            list-style: none;
        }

        .about-features li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 12px;
            font-size: 15px;
            font-weight: 500;
        }

        .about-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
        }

        .about-side {
            background-color: var(--bg-light);
            padding: 40px;
            border-radius: var(--radius);
            border-left: 5px solid var(--primary);
        }

        .about-side h4 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--dark);
        }

        /* AIGC Services & Models */
        .services-section {
            background-color: var(--bg-light);
        }

        .tag-cloud-wrap {
            margin-top: 30px;
            background: var(--bg-white);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            text-align: center;
        }

        .tag-cloud-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--dark);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .tag-cloud span {
            background-color: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 13px;
            font-weight: 500;
            transition: var(--transition);
        }

        .tag-cloud span:hover {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
            transform: scale(1.05);
        }

        /* Core Capabilities Grid */
        .capability-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .capability-card {
            background-color: var(--bg-white);
            padding: 35px 25px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .capability-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            border-color: var(--primary);
        }

        .cap-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(230, 0, 18, 0.05);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .capability-card h4 {
            font-size: 18px;
            margin-bottom: 12px;
            color: var(--dark);
        }

        .capability-card p {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* Solutions Section */
        .solutions-section {
            background-color: var(--bg-white);
        }

        .solutions-tabs-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .sol-card {
            background-color: var(--bg-light);
            border-radius: var(--radius);
            padding: 30px 20px;
            text-align: center;
            transition: var(--transition);
        }

        .sol-card:hover {
            background-color: var(--dark);
            color: #FFFFFF;
        }

        .sol-card:hover h4 {
            color: #FFFFFF;
        }

        .sol-card h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--dark);
            transition: var(--transition);
        }

        .sol-card p {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* National Network & Map Info */
        .network-section {
            background-color: var(--bg-light);
        }

        .network-box {
            background-color: var(--bg-white);
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }

        .network-info h3 {
            font-size: 24px;
            color: var(--dark);
            margin-bottom: 15px;
        }

        .network-cities {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }

        .network-cities span {
            background-color: var(--bg-light);
            padding: 5px 12px;
            border-radius: 4px;
            font-size: 13px;
            font-weight: 500;
        }

        .network-map-desc {
            background: linear-gradient(135deg, var(--dark) 0%, #2A2A2A 100%);
            color: #FFFFFF;
            padding: 40px;
            border-radius: var(--radius);
            text-align: center;
            position: relative;
        }

        .network-map-desc h4 {
            font-size: 22px;
            color: var(--primary);
            margin-bottom: 10px;
        }

        /* Standardized Process & Technical Standards */
        .process-section {
            background-color: var(--bg-white);
        }

        .timeline {
            position: relative;
            max-width: 1000px;
            margin: 40px auto 0 auto;
            padding: 20px 0;
        }

        .timeline::after {
            content: '';
            position: absolute;
            width: 2px;
            background-color: var(--border-color);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -1px;
        }

        .timeline-item {
            padding: 10px 40px;
            position: relative;
            background-color: inherit;
            width: 50%;
        }

        .timeline-item::after {
            content: '';
            position: absolute;
            width: 16px;
            height: 16px;
            right: -8px;
            background-color: var(--bg-white);
            border: 4px solid var(--primary);
            top: 15px;
            border-radius: 50%;
            z-index: 1;
        }

        .left-item {
            left: 0;
        }

        .right-item {
            left: 50%;
        }

        .right-item::after {
            left: -8px;
        }

        .timeline-content {
            padding: 20px 30px;
            background-color: var(--bg-light);
            position: relative;
            border-radius: var(--radius);
        }

        .timeline-content h4 {
            font-size: 18px;
            margin-bottom: 8px;
            color: var(--dark);
        }

        .timeline-content p {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* Cases Section with required images */
        .cases-section {
            background-color: var(--bg-light);
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .case-card {
            background-color: var(--bg-white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
        }

        .case-img-wrap {
            width: 100%;
            height: 200px;
            overflow: hidden;
            background-color: #EEE;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .case-info {
            padding: 25px;
        }

        .case-tag {
            background-color: rgba(230, 0, 18, 0.08);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 12px;
        }

        .case-info h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--dark);
        }

        .case-info p {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Evaluation Section (Required details incorporated) */
        .evaluation-section {
            background-color: var(--bg-white);
        }

        .eval-box {
            background-color: var(--bg-light);
            border-radius: var(--radius);
            padding: 40px;
            border: 1px solid var(--border-color);
            margin-top: 40px;
        }

        .eval-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 25px;
            margin-bottom: 25px;
        }

        .eval-score-wrap {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .eval-score {
            font-size: 48px;
            font-weight: 800;
            color: var(--primary);
        }

        .eval-stars {
            color: #FFC107;
            font-size: 24px;
        }

        .eval-badge {
            background-color: var(--primary);
            color: #FFFFFF;
            padding: 4px 10px;
            font-size: 12px;
            border-radius: 4px;
            font-weight: 700;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            font-size: 14px;
        }

        .comparison-table th, .comparison-table td {
            padding: 15px 20px;
            border-bottom: 1px solid var(--border-color);
        }

        .comparison-table th {
            background-color: var(--dark);
            color: #FFFFFF;
            font-weight: 600;
        }

        .comparison-table tr:hover {
            background-color: rgba(230, 0, 18, 0.02);
        }

        .text-highlight {
            color: var(--primary);
            font-weight: 600;
        }

        /* Token Pricing */
        .pricing-section {
            background-color: var(--bg-light);
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .price-card {
            background-color: var(--bg-white);
            border-radius: var(--radius);
            padding: 40px 30px;
            text-align: center;
            border: 1px solid var(--border-color);
            position: relative;
            transition: var(--transition);
        }

        .price-card.popular {
            border-color: var(--primary);
            transform: scale(1.03);
        }

        .price-card.popular::before {
            content: '推荐方案';
            position: absolute;
            top: 15px;
            right: 15px;
            background-color: var(--primary);
            color: #FFFFFF;
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        .price-card h4 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--dark);
        }

        .price-num {
            font-size: 36px;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 5px;
        }

        .price-num span {
            font-size: 14px;
            font-weight: 400;
            color: var(--text-muted);
        }

        .price-features {
            list-style: none;
            margin: 25px 0 35px 0;
            text-align: left;
        }

        .price-features li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 14px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
        }

        /* Training Sections */
        .training-section {
            background-color: var(--bg-white);
        }

        .training-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 15px;
            margin-top: 40px;
        }

        .train-card {
            background-color: var(--bg-light);
            border-radius: var(--radius);
            padding: 25px 15px;
            text-align: center;
            border-top: 3px solid var(--border-color);
            transition: var(--transition);
        }

        .train-card:hover {
            border-top-color: var(--primary);
            background-color: var(--bg-white);
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            transform: translateY(-3px);
        }

        .train-card h4 {
            font-size: 15px;
            margin-bottom: 10px;
            color: var(--dark);
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .train-badge {
            background-color: rgba(230, 0, 18, 0.05);
            color: var(--primary);
            font-size: 11px;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        /* Testimonials Section (6 comments required) */
        .testimonials-section {
            background-color: var(--bg-light);
        }

        .testi-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .testi-card {
            background-color: var(--bg-white);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            position: relative;
        }

        .testi-user {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
        }

        .testi-avatar {
            width: 45px;
            height: 45px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
        }

        .testi-meta h4 {
            font-size: 15px;
            color: var(--dark);
        }

        .testi-meta span {
            font-size: 12px;
            color: var(--text-muted);
        }

        .testi-content {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* FAQ Accordion */
        .faq-section {
            background-color: var(--bg-white);
        }

        .faq-container {
            max-width: 800px;
            margin: 40px auto 0 auto;
        }

        .faq-item {
            background-color: var(--bg-light);
            margin-bottom: 15px;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .faq-btn {
            width: 100%;
            padding: 20px;
            text-align: left;
            background: none;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
        }

        .faq-btn::after {
            content: '+';
            font-size: 20px;
            color: var(--primary);
            font-weight: 700;
        }

        .faq-item.active .faq-btn::after {
            content: '-';
        }

        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: var(--bg-white);
        }

        .faq-content p {
            padding: 20px;
            font-size: 14px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
        }

        /* Auto Diagnosis & Glossary */
        .troubleshoot-section {
            background-color: var(--bg-light);
        }

        .trouble-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 30px;
        }

        .diag-card {
            background: var(--bg-white);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
        }

        .diag-card h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: var(--dark);
        }

        .diag-list {
            list-style: none;
        }

        .diag-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 14px;
        }

        .diag-list li strong {
            color: var(--primary);
        }

        /* News & Knowledge base */
        .news-section {
            background-color: var(--bg-white);
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .news-card {
            background-color: var(--bg-light);
            border-radius: var(--radius);
            padding: 30px;
            transition: var(--transition);
            border-left: 3px solid var(--border-color);
        }

        .news-card:hover {
            border-left-color: var(--primary);
            background-color: var(--bg-white);
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
        }

        .news-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .news-card h4 {
            font-size: 16px;
            margin-bottom: 12px;
            color: var(--dark);
        }

        .news-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 15px;
        }

        .news-link {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
        }

        /* Contact & Smart Matching Section with Form & QA & Service Network Info */
        .contact-section {
            background-color: var(--bg-white);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 50px;
            margin-top: 40px;
        }

        .form-wrap {
            background-color: var(--bg-light);
            padding: 40px;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            background-color: #FFFFFF;
            font-size: 14px;
            color: var(--text-main);
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(230, 0, 18, 0.1);
        }

        .contact-info-wrap {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .info-item {
            display: flex;
            gap: 15px;
        }

        .info-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(230, 0, 18, 0.05);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .info-content h4 {
            font-size: 16px;
            color: var(--dark);
            margin-bottom: 5px;
        }

        .info-content p, .info-content a {
            font-size: 14px;
            color: var(--text-muted);
        }

        .qr-codes {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-top: 15px;
        }

        .qr-item {
            text-align: center;
            background-color: var(--bg-light);
            padding: 20px;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
        }

        .qr-item img {
            width: 130px;
            height: 130px;
            object-fit: contain;
            margin-bottom: 10px;
        }

        .qr-item p {
            font-size: 12px;
            color: var(--dark);
            font-weight: 600;
        }

        /* Agent / Affiliate Section */
        .agent-section {
            background-color: var(--dark);
            color: #FFFFFF;
            text-align: center;
            padding: 80px 0;
        }

        .agent-section h2 {
            font-size: 32px;
            margin-bottom: 15px;
            color: #FFFFFF;
        }

        .agent-section p {
            color: #B0B0B0;
            max-width: 600px;
            margin: 0 auto 30px auto;
            font-size: 16px;
        }

        /* Footer System */
        .site-footer {
            background-color: #121212;
            color: #8C8C8C;
            padding: 60px 0 30px 0;
            font-size: 13px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h4 {
            color: #FFFFFF;
            font-size: 15px;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #8C8C8C;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 15px;
        }

        .friend-links a {
            color: #666;
            transition: var(--transition);
        }

        .friend-links a:hover {
            color: var(--primary);
        }

        /* Floating Widgets */
        .floating-widgets {
            position: fixed;
            right: 20px;
            bottom: 40px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            background-color: var(--bg-white);
            color: var(--dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid var(--border-color);
            position: relative;
        }

        .float-btn:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }

        .float-qr {
            position: absolute;
            right: 60px;
            bottom: 0;
            background-color: var(--bg-white);
            padding: 15px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
            display: none;
            border: 1px solid var(--border-color);
        }

        .float-qr img {
            width: 120px;
            height: 120px;
            display: block;
        }

        .float-btn:hover .float-qr {
            display: block;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .capability-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cases-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
                margin-left: auto;
                margin-right: auto;
            }
            .training-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .testi-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .contact-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background-color: var(--dark-light);
                padding: 20px;
                border-bottom: 1px solid rgba(255,255,255,0.05);
            }
            .nav-menu.active {
                display: flex;
            }
            .nav-toggle {
                display: flex;
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .network-box {
                grid-template-columns: 1fr;
            }
            .timeline::after {
                left: 31px;
            }
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            .timeline-item::after {
                left: 22px;
            }
            .right-item {
                left: 0;
            }
            .trouble-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .training-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testi-grid {
                grid-template-columns: 1fr;
            }
            .hero-title-h1 {
                font-size: 32px;
            }
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            .hero-buttons .btn {
                width: 100%;
                max-width: 300px;
            }
        }

        @media (max-width: 480px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .capability-grid {
                grid-template-columns: 1fr;
            }
            .cases-grid {
                grid-template-columns: 1fr;
            }
            .training-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }