/* Modern Neo-Brutalism & Bright Color-blocking Style (明艳撞色风) */
        :root {
            --primary: #4F46E5;      /* 皇家靛蓝 */
            --accent-yellow: #FACC15;/* 明黄撞色 */
            --accent-cyan: #06B6D4;  /* 亮青 */
            --accent-pink: #F43F5E;  /* 桃红 */
            --dark: #0F172A;          /* 深灰黑 */
            --light: #F8FAFC;         /* 浅底色 */
            --white: #FFFFFF;
            --border-width: 3px;
            --border-color: #0F172A;
            --shadow-flat: 6px 6px 0px #0F172A;
            --shadow-hover: 10px 10px 0px #0F172A;
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

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

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Common Neo-brutalism Card */
        .brutal-card {
            background-color: var(--white);
            border: var(--border-width) solid var(--border-color);
            box-shadow: var(--shadow-flat);
            padding: 24px;
            border-radius: 12px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .brutal-card:hover {
            transform: translate(-4px, -4px);
            box-shadow: var(--shadow-hover);
        }

        /* Common Neo-brutalism Button */
        .brutal-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-weight: 800;
            font-size: 16px;
            text-transform: uppercase;
            border: var(--border-width) solid var(--border-color);
            border-radius: 8px;
            box-shadow: 4px 4px 0px var(--border-color);
            transition: var(--transition);
            cursor: pointer;
            text-align: center;
        }
        .brutal-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px var(--border-color);
        }
        .brutal-btn-yellow { background-color: var(--accent-yellow); color: var(--dark); }
        .brutal-btn-cyan { background-color: var(--accent-cyan); color: var(--dark); }
        .brutal-btn-pink { background-color: var(--accent-pink); color: var(--white); }
        .brutal-btn-primary { background-color: var(--primary); color: var(--white); }

        /* Navigation */
        .site-header {
            background-color: var(--white);
            border-bottom: var(--border-width) solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }
        .logo-box {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .ai-page-logo {
            max-height: 48px;
            width: auto;
        }
        .brand-name {
            font-size: 22px;
            font-weight: 900;
            color: var(--dark);
        }
        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
        }
        .nav-link {
            font-weight: 700;
            font-size: 15px;
            color: var(--dark);
            padding: 6px 12px;
            border-radius: 6px;
            border: 2px solid transparent;
        }
        .nav-link:hover {
            background-color: var(--accent-yellow);
            border-color: var(--border-color);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 28px;
            color: var(--dark);
        }

        /* Section Settings */
        section {
            padding: 80px 0;
            border-bottom: var(--border-width) solid var(--border-color);
        }
        .section-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-tag {
            display: inline-block;
            background-color: var(--accent-cyan);
            color: var(--dark);
            font-weight: 800;
            padding: 4px 12px;
            border: 2px solid var(--border-color);
            box-shadow: 2px 2px 0px var(--border-color);
            margin-bottom: 12px;
            border-radius: 4px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 36px;
            font-weight: 900;
            color: var(--dark);
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 5%;
            width: 90%;
            height: 8px;
            background-color: var(--accent-yellow);
            z-index: -1;
        }

        /* Hero (No Image Allowed in Hero) */
        .hero-section {
            background: linear-gradient(135deg, #EEF2F6 0%, #E2E8F0 100%);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -10%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, rgba(255,255,255,0) 70%);
            z-index: 1;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .hero-content {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .h1-headline {
            font-size: 42px;
            font-weight: 900;
            line-height: 1.2;
            color: var(--dark);
            margin-bottom: 20px;
        }
        .h1-headline span {
            background-color: var(--accent-yellow);
            padding: 2px 8px;
            border: 3px solid var(--border-color);
            box-shadow: 4px 4px 0px var(--border-color);
            display: inline-block;
        }
        .hero-desc {
            font-size: 18px;
            color: #334155;
            margin-bottom: 30px;
            font-weight: 500;
        }
        .hero-ctas {
            display: flex;
            gap: 16px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .hero-features {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .hero-feature-item {
            background: var(--white);
            border: 2px solid var(--border-color);
            padding: 8px 16px;
            font-weight: 700;
            border-radius: 6px;
            box-shadow: 3px 3px 0px var(--border-color);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-feature-item::before {
            content: '⚡';
            color: var(--accent-pink);
        }

        /* Hero Right: Interactive Stats Card */
        .hero-interactive-card {
            background-color: var(--white);
            border: var(--border-width) solid var(--border-color);
            box-shadow: 10px 10px 0px var(--border-color);
            border-radius: 12px;
            padding: 30px;
        }
        .hero-card-tag {
            background-color: var(--accent-pink);
            color: var(--white);
            display: inline-block;
            font-size: 12px;
            font-weight: 800;
            padding: 3px 8px;
            border: 2px solid var(--border-color);
            border-radius: 4px;
            margin-bottom: 16px;
        }
        .hero-stats-row {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .hero-stat-box {
            border-bottom: 2px dashed #CBD5E1;
            padding-bottom: 12px;
        }
        .hero-stat-box:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .hero-stat-num {
            font-size: 32px;
            font-weight: 900;
            color: var(--primary);
        }
        .hero-stat-lbl {
            font-size: 14px;
            font-weight: 700;
            color: #64748B;
        }

        /* Stats Section */
        .stats-section {
            background-color: var(--accent-yellow);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            background-color: var(--white);
            border: var(--border-width) solid var(--border-color);
            box-shadow: var(--shadow-flat);
            padding: 24px;
            text-align: center;
            border-radius: 8px;
        }
        .stat-card-num {
            font-size: 40px;
            font-weight: 900;
            color: var(--dark);
            margin-bottom: 8px;
        }
        .stat-card-title {
            font-weight: 800;
            color: #475569;
        }

        /* Label Cloud (Platform Aggregation) */
        .cloud-section {
            background-color: var(--white);
        }
        .cloud-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cloud-intro {
            padding-right: 20px;
        }
        .cloud-tags-box {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .cloud-tag {
            background-color: var(--white);
            border: 2px solid var(--border-color);
            box-shadow: 3px 3px 0px var(--border-color);
            padding: 8px 16px;
            font-weight: 800;
            font-size: 14px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .cloud-tag:hover {
            background-color: var(--accent-cyan);
            transform: scale(1.05);
        }
        .cloud-tag.hot {
            background-color: var(--accent-pink);
            color: var(--white);
        }

        /* Services的能力 Section */
        .services-section {
            background-color: var(--light);
        }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .service-icon-box {
            width: 60px;
            height: 60px;
            background-color: var(--accent-yellow);
            border: 2px solid var(--border-color);
            border-radius: 8px;
            box-shadow: 3px 3px 0px var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 20px;
        }
        .service-title {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .service-desc {
            color: #475569;
            font-size: 15px;
        }

        /* One-stop AIGC Production / Timeline */
        .timeline-section {
            background-color: var(--white);
        }
        .timeline-box {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px 0;
        }
        .timeline-box::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 4px;
            background-color: var(--border-color);
            transform: translateX(-50%);
        }
        .timeline-item {
            margin-bottom: 40px;
            position: relative;
            width: 50%;
            padding-right: 40px;
        }
        .timeline-item:nth-child(even) {
            left: 50%;
            padding-right: 0;
            padding-left: 40px;
        }
        .timeline-dot {
            position: absolute;
            right: -12px;
            top: 10px;
            width: 24px;
            height: 24px;
            background-color: var(--accent-pink);
            border: 3px solid var(--border-color);
            border-radius: 50%;
            z-index: 2;
        }
        .timeline-item:nth-child(even) .timeline-dot {
            left: -12px;
            right: auto;
        }
        .timeline-content {
            background-color: var(--light);
            border: 3px solid var(--border-color);
            box-shadow: 4px 4px 0px var(--border-color);
            padding: 24px;
            border-radius: 12px;
        }
        .timeline-step {
            display: inline-block;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .timeline-title {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 10px;
        }

        /* Solutions / Service Network */
        .solutions-section {
            background-color: var(--light);
        }
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .solution-card {
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            background: var(--white);
        }
        .solution-icon-side {
            background-color: var(--accent-cyan);
            border-right: 3px solid var(--border-color);
            padding: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 40px;
            min-width: 120px;
        }
        .solution-card:nth-child(even) .solution-icon-side {
            background-color: var(--accent-pink);
        }
        .solution-body {
            padding: 24px;
        }
        .solution-title {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .solution-list {
            list-style: none;
            padding-left: 0;
        }
        .solution-list li {
            margin-bottom: 8px;
            font-size: 14px;
            color: #475569;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .solution-list li::before {
            content: '✓';
            color: var(--primary);
            font-weight: 900;
        }

        /* Token Pricing & Comparison Table */
        .pricing-section {
            background-color: var(--white);
        }
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            border-radius: 12px;
            margin-bottom: 30px;
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            background-color: var(--white);
            min-width: 800px;
        }
        .comparison-table th, .comparison-table td {
            padding: 16px 20px;
            border-bottom: 2px solid var(--border-color);
            border-right: 2px solid var(--border-color);
        }
        .comparison-table th {
            background-color: var(--accent-cyan);
            font-weight: 900;
            color: var(--dark);
        }
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        .comparison-table td:last-child, .comparison-table th:last-child {
            border-right: none;
        }
        .comparison-table tbody tr:hover {
            background-color: #F1F5F9;
        }
        .rating-star {
            color: var(--accent-yellow);
            font-size: 18px;
        }

        /* Training section (工信部) */
        .training-section {
            background-color: var(--light);
        }
        .training-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .cert-card {
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            background-color: var(--white);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .cert-header {
            background-color: var(--primary);
            color: var(--white);
            padding: 20px;
            border-bottom: 3px solid var(--border-color);
            text-align: center;
        }
        .cert-badge {
            background-color: var(--accent-yellow);
            color: var(--dark);
            display: inline-block;
            font-size: 12px;
            font-weight: 800;
            padding: 3px 8px;
            border-radius: 4px;
            margin-bottom: 8px;
            border: 1px solid var(--border-color);
        }
        .cert-title {
            font-size: 18px;
            font-weight: 800;
        }
        .cert-body {
            padding: 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .cert-details {
            list-style: none;
            margin-bottom: 20px;
        }
        .cert-details li {
            margin-bottom: 10px;
            font-size: 14px;
            color: #475569;
            display: flex;
            gap: 8px;
        }
        .cert-details li::before {
            content: '⭐';
        }

        /* Case Center & User Reviews */
        .cases-section {
            background-color: var(--white);
        }
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-bottom: 60px;
        }
        .case-card {
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            border-radius: 12px;
            overflow: hidden;
            background-color: var(--white);
        }
        .case-img-wrap {
            border-bottom: 3px solid var(--border-color);
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .case-card:hover .case-img-wrap img {
            transform: scale(1.05);
        }
        .case-info {
            padding: 20px;
        }
        .case-meta {
            font-size: 12px;
            color: var(--primary);
            font-weight: 800;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .case-title {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 8px;
        }

        /* Reviews Grid */
        .reviews-title-wrap {
            text-align: center;
            margin-bottom: 40px;
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .review-card {
            background-color: #F8FAFC;
            border: 2px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            padding: 24px;
            border-radius: 12px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .review-content {
            font-size: 14px;
            color: #334155;
            font-style: italic;
            margin-bottom: 20px;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-avatar-text {
            width: 40px;
            height: 40px;
            background-color: var(--accent-cyan);
            border: 2px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 16px;
        }
        .review-card:nth-child(even) .review-avatar-text {
            background-color: var(--accent-pink);
            color: var(--white);
        }
        .review-name {
            font-weight: 800;
            font-size: 14px;
        }
        .review-role {
            font-size: 12px;
            color: #64748B;
        }

        /* FAQ Collapsible Panel */
        .faq-section {
            background-color: var(--light);
        }
        .faq-accordion {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .faq-item {
            border: 3px solid var(--border-color);
            box-shadow: 4px 4px 0px var(--border-color);
            border-radius: 8px;
            background-color: var(--white);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-header {
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            background-color: var(--white);
        }
        .faq-question {
            font-size: 16px;
            font-weight: 800;
            color: var(--dark);
        }
        .faq-icon {
            font-size: 20px;
            font-weight: 900;
            transition: var(--transition);
        }
        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            border-top: 0px solid var(--border-color);
        }
        .faq-answer {
            padding: 24px;
            font-size: 15px;
            color: #475569;
            background-color: #F8FAFC;
        }
        .faq-item.active .faq-body {
            max-height: 300px;
            border-top: 2px solid var(--border-color);
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        /* Troubleshooting & Glossary Panels */
        .trouble-section {
            background-color: var(--white);
        }
        .trouble-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .info-block-title {
            font-size: 24px;
            font-weight: 900;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .info-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .info-item {
            border: 2px solid var(--border-color);
            background-color: #F8FAFC;
            padding: 16px;
            border-radius: 8px;
            box-shadow: 3px 3px 0px var(--border-color);
        }
        .info-term {
            font-weight: 800;
            font-size: 16px;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .info-definition {
            font-size: 14px;
            color: #475569;
        }

        /* Latest News & Articles */
        .articles-section {
            background-color: var(--light);
        }
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .article-card {
            background-color: var(--white);
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            border-radius: 12px;
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 250px;
        }
        .article-meta {
            font-size: 12px;
            color: #64748B;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .article-title-link {
            font-size: 18px;
            font-weight: 800;
            color: var(--dark);
            line-height: 1.4;
            display: block;
            margin-bottom: 16px;
        }
        .article-title-link:hover {
            color: var(--primary);
        }
        .article-more {
            font-weight: 800;
            font-size: 14px;
            color: var(--accent-pink);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Contact, Form & Agent Franchise Section */
        .contact-section {
            background-color: var(--white);
        }
        .contact-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 50px;
            align-items: start;
        }
        .contact-info-panel {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .franchise-banner {
            background-color: var(--accent-yellow);
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            padding: 24px;
            border-radius: 12px;
        }
        .franchise-title {
            font-size: 22px;
            font-weight: 900;
            margin-bottom: 10px;
        }
        .franchise-desc {
            font-size: 14px;
            color: #334155;
            margin-bottom: 16px;
        }
        .contact-methods {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .contact-method-card {
            border: 2px solid var(--border-color);
            padding: 20px;
            border-radius: 8px;
            background: #F8FAFC;
        }
        .contact-method-title {
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--dark);
        }
        .contact-method-val {
            font-size: 14px;
            color: #475569;
            word-break: break-all;
        }
        .qr-box {
            margin-top: 15px;
            text-align: center;
            border: 2px solid var(--border-color);
            padding: 10px;
            background: white;
            border-radius: 8px;
            display: inline-block;
        }
        .qr-box img {
            max-width: 120px;
            height: auto;
        }

        /* Form styling */
        .lead-form-box {
            background-color: var(--light);
            border: 3px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            border-radius: 12px;
            padding: 30px;
        }
        .form-title {
            font-size: 24px;
            font-weight: 900;
            margin-bottom: 8px;
        }
        .form-desc {
            font-size: 14px;
            color: #64748B;
            margin-bottom: 24px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-label {
            display: block;
            font-weight: 800;
            font-size: 14px;
            margin-bottom: 8px;
        }
        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--white);
            color: var(--dark);
            font-size: 15px;
            font-family: inherit;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 3px 3px 0px var(--primary);
        }
        select.form-control {
            appearance: none;
            background-image: url("data:image/svg+xml;utf8,<svg fill='black' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/>");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 16px;
            padding-right: 40px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--dark);
            color: #E2E8F0;
            padding: 60px 0 30px;
            border-top: var(--border-width) solid var(--border-color);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo-area {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .footer-logo-title {
            color: var(--white);
            font-size: 24px;
            font-weight: 900;
        }
        .footer-desc {
            font-size: 14px;
            color: #94A3B8;
        }
        .footer-nav-title {
            color: var(--white);
            font-size: 16px;
            font-weight: 800;
            margin-bottom: 20px;
            text-transform: uppercase;
        }
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-links a {
            color: #94A3B8;
            font-size: 14px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent-yellow);
            padding-left: 4px;
        }
        .footer-friendships {
            border-top: 1px solid #334155;
            padding-top: 30px;
            margin-bottom: 30px;
        }
        .friendship-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .friendship-links a {
            color: #94A3B8;
            font-size: 13px;
        }
        .friendship-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            border-top: 1px solid #334155;
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: #64748B;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* Floating Widgets */
        .floating-widgets {
            position: fixed;
            bottom: 30px;
            right: 30px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            z-index: 999;
        }
        .float-btn {
            width: 50px;
            height: 50px;
            background-color: var(--white);
            border: 2px solid var(--border-color);
            box-shadow: 3px 3px 0px var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            font-size: 20px;
            position: relative;
        }
        .float-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 5px 5px 0px var(--border-color);
            background-color: var(--accent-cyan);
        }
        .float-btn.back-to-top {
            display: none;
        }
        .float-btn-qr-hover {
            position: absolute;
            bottom: 60px;
            right: 0;
            background: var(--white);
            border: 2px solid var(--border-color);
            box-shadow: var(--shadow-flat);
            padding: 12px;
            border-radius: 8px;
            display: none;
            width: 140px;
            text-align: center;
        }
        .float-btn-qr-hover img {
            max-width: 100%;
            height: auto;
        }
        .float-btn-qr-hover span {
            font-size: 12px;
            font-weight: 800;
            color: var(--dark);
            margin-top: 6px;
            display: block;
        }
        .float-btn:hover .float-btn-qr-hover {
            display: block;
        }

        /* Mobile adaptation (Responsive) */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .services-grid, .cert-grid, .cases-grid, .reviews-grid, .articles-grid, .training-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .contact-grid {
                grid-template-columns: 1fr;
            }
            .solutions-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                right: 0;
                background-color: var(--white);
                border-bottom: var(--border-width) solid var(--border-color);
                padding: 20px;
                gap: 12px;
            }
            .nav-menu.show {
                display: flex;
            }
            .menu-toggle {
                display: block;
            }
            .services-grid, .cert-grid, .cases-grid, .reviews-grid, .articles-grid, .training-grid {
                grid-template-columns: 1fr;
            }
            .timeline-box::before {
                left: 20px;
            }
            .timeline-item {
                width: 100%;
                padding-left: 45px;
                padding-right: 0;
            }
            .timeline-item:nth-child(even) {
                left: 0;
                padding-left: 45px;
            }
            .timeline-dot {
                left: 8px !important;
                right: auto !important;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .cloud-grid {
                grid-template-columns: 1fr;
            }
            .trouble-grid {
                grid-template-columns: 1fr;
            }
            .contact-methods {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .h1-headline {
                font-size: 32px;
            }
        }