:root {
            --primary-gradient: linear-gradient(135deg, #ff3366 0%, #a855f7 50%, #33ccff 100%);
            --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
            --rainbow-border: linear-gradient(90deg, #ff007f, #7f00ff, #00f0ff, #ff007f);
            
            --bg-main: #f8fafc;
            --bg-card: #ffffff;
            --text-title: #0f172a;
            --text-body: #334155;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            --radius-lg: 16px;
            --radius-md: 8px;
            --shadow-sm: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
            --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
            --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
        }

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

        html {
            scroll-behavior: smooth;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-body);
        }

        body {
            overflow-x: hidden;
            line-height: 1.6;
        }

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

        /* Headers & Typo */
        h1, h2, h3, h4 {
            color: var(--text-title);
            font-weight: 700;
            line-height: 1.25;
        }

        section {
            padding: 80px 0;
            position: relative;
        }

        /* Rainbow Accents Line */
        .rainbow-accent {
            height: 4px;
            background: var(--rainbow-border);
            width: 100%;
            position: sticky;
            top: 0;
            z-index: 1001;
        }

        /* Navigation */
        header {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 4px;
            z-index: 1000;
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ai-page-logo {
            height: 40px;
            width: auto;
        }

        .brand-name {
            font-size: 1.25rem;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 20px;
        }

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

        .nav-links a {
            text-decoration: none;
            color: var(--text-title);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #a855f7;
        }

        .btn-nav {
            background: var(--primary-gradient);
            color: #ffffff;
            padding: 8px 16px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.875rem;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .btn-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-title);
        }

        /* Hero Section (NO IMAGES AS REQUESTED) */
        .hero {
            background: radial-gradient(circle at 10% 20%, rgba(255, 51, 102, 0.05) 0%, rgba(51, 204, 255, 0.05) 90%);
            padding: 100px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            filter: blur(60px);
            opacity: 0.6;
        }

        .shape-1 {
            background: #ff3366;
            width: 300px;
            height: 300px;
            top: -50px;
            left: -50px;
        }

        .shape-2 {
            background: #33ccff;
            width: 350px;
            height: 350px;
            bottom: -80px;
            right: -80px;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            background: rgba(168, 85, 247, 0.1);
            color: #a855f7;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 24px;
            border: 1px solid rgba(168, 85, 247, 0.2);
        }

        .hero h1 {
            font-size: 3rem;
            letter-spacing: -1px;
            margin-bottom: 24px;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.25rem;
            color: var(--text-body);
            margin-bottom: 40px;
            line-height: 1.7;
        }

        .hero-btn-group {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: #ffffff;
            padding: 14px 32px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 15px rgba(255, 51, 102, 0.2);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 51, 102, 0.35);
        }

        .btn-secondary {
            background: #ffffff;
            color: var(--text-title);
            border: 2px solid var(--border-color);
            padding: 12px 32px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.2s;
        }

        .btn-secondary:hover {
            border-color: #a855f7;
            color: #a855f7;
            transform: translateY(-3px);
        }

        /* Section Header Layout */
        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 50px;
        }

        .section-header h2 {
            font-size: 2.25rem;
            margin-bottom: 16px;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--primary-gradient);
            border-radius: 2px;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 1.1rem;
        }

        /* Data Indicators Grid */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin-top: -40px;
            position: relative;
            z-index: 2;
        }

        .metric-card {
            background: var(--bg-card);
            padding: 24px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            text-align: center;
            border-top: 4px solid #ff3366;
            transition: transform 0.3s;
        }

        .metric-card:nth-child(2) { border-top-color: #a855f7; }
        .metric-card:nth-child(3) { border-top-color: #33ccff; }
        .metric-card:nth-child(4) { border-top-color: #10b981; }

        .metric-card:hover {
            transform: translateY(-5px);
        }

        .metric-card .num {
            font-size: 2.5rem;
            font-weight: 800;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: block;
            margin-bottom: 8px;
        }

        .metric-card .label {
            font-size: 0.95rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* About Us Section */
        .about-section {
            background: #ffffff;
        }

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

        .about-text h3 {
            font-size: 1.75rem;
            margin-bottom: 20px;
            color: #a855f7;
        }

        .about-text p {
            color: var(--text-body);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }

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

        .about-bullets li {
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }

        .about-bullets li::before {
            content: "✦";
            color: #ff3366;
            font-weight: bold;
        }

        .about-badge-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .badge-box {
            background: var(--bg-main);
            padding: 30px;
            border-radius: var(--radius-lg);
            border-left: 5px solid #33ccff;
        }

        .badge-box h4 {
            margin-bottom: 8px;
            font-size: 1.2rem;
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: var(--bg-card);
            padding: 30px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--primary-gradient);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            display: inline-block;
        }

        .service-card h3 {
            font-size: 1.35rem;
            margin-bottom: 12px;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Model Aggregation Wall */
        .model-scroller {
            background: #ffffff;
            padding: 40px 0;
            border-y: 1px solid var(--border-color);
            overflow: hidden;
            position: relative;
        }

        .model-track {
            display: flex;
            gap: 20px;
            width: max-content;
            animation: scrollTrack 30s linear infinite;
        }

        .model-tag {
            background: var(--bg-main);
            color: var(--text-title);
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 30px;
            font-size: 0.9rem;
            border: 1px solid var(--border-color);
            white-space: nowrap;
            box-shadow: var(--shadow-sm);
        }

        @keyframes scrollTrack {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* Solutions Area */
        .solutions-section {
            background: var(--bg-main);
        }

        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 30px;
        }

        .solution-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
        }

        .solution-header-bar {
            background: var(--accent-gradient);
            color: white;
            padding: 20px;
            font-weight: 700;
            font-size: 1.2rem;
            text-align: center;
        }

        .solution-body {
            padding: 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .solution-list {
            list-style: none;
            margin-bottom: 20px;
        }

        .solution-list li {
            margin-bottom: 10px;
            font-size: 0.9rem;
            color: var(--text-body);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .solution-list li::before {
            content: "✓";
            color: #10b981;
            font-weight: 900;
        }

        /* Service Network Mapping */
        .network-section {
            background: #ffffff;
            text-align: center;
        }

        .network-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .network-card {
            background: var(--bg-main);
            padding: 24px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
        }

        .network-card h4 {
            color: #a855f7;
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .network-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Process Steps */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
            position: relative;
        }

        .step-item {
            background: #ffffff;
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            position: relative;
            text-align: center;
            box-shadow: var(--shadow-sm);
        }

        .step-num {
            width: 40px;
            height: 40px;
            background: var(--primary-gradient);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            margin: 0 auto 16px;
        }

        .step-item h4 {
            margin-bottom: 8px;
            font-size: 1.1rem;
        }

        .step-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Technical Standards */
        .standards-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .standard-box {
            background: #ffffff;
            padding: 30px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .standard-bar {
            margin-bottom: 20px;
        }

        .standard-bar .bar-label {
            display: flex;
            justify-content: space-between;
            font-weight: 600;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .bar-bg {
            background: var(--bg-main);
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
        }

        .bar-fill {
            background: var(--primary-gradient);
            height: 100%;
            border-radius: 4px;
        }

        /* Cases Center (Image Gallery - Responsive) */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

        .case-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s;
            border: 1px solid var(--border-color);
        }

        .case-card:hover {
            transform: scale(1.02);
            box-shadow: var(--shadow-hover);
        }

        .case-img-container {
            width: 100%;
            position: relative;
            overflow: hidden;
            background: #e2e8f0;
        }

        /* Strict ratio control */
        .case-img-container.ratio-16-9 {
            aspect-ratio: 16 / 9;
        }

        .case-img-container.ratio-1-1 {
            aspect-ratio: 1 / 1;
        }

        .case-img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .case-card:hover img {
            transform: scale(1.08);
        }

        .case-info {
            padding: 20px;
        }

        .case-tag {
            display: inline-block;
            background: rgba(51, 204, 255, 0.1);
            color: #06b6d4;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .case-info h4 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .case-info p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Evaluation Block */
        .eval-section {
            background: radial-gradient(circle at top right, rgba(168, 85, 247, 0.05), transparent 60%);
        }

        .eval-container {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }

        .eval-score-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-md);
            border: 2px solid #a855f7;
            position: relative;
        }

        .eval-badge-top {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary-gradient);
            color: #ffffff;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 700;
            white-space: nowrap;
        }

        .stars {
            color: #fbbf24;
            font-size: 1.75rem;
            margin-bottom: 12px;
        }

        .score-num {
            font-size: 4rem;
            font-weight: 900;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
            margin-bottom: 8px;
        }

        .score-max {
            color: var(--text-muted);
            font-size: 1rem;
            display: block;
            margin-bottom: 16px;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
            background: #ffffff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
        }

        table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        th, td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.9rem;
        }

        th {
            background: var(--bg-main);
            color: var(--text-title);
            font-weight: 700;
        }

        tr:last-child td {
            border-bottom: none;
        }

        td.highlight {
            font-weight: 700;
            color: #a855f7;
            background: rgba(168, 85, 247, 0.02);
        }

        /* Smart Matcher Component */
        .matcher-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-md);
            max-width: 800px;
            margin: 0 auto;
            border: 1px solid var(--border-color);
        }

        .option-group {
            margin-bottom: 24px;
        }

        .option-group label {
            display: block;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-title);
        }

        .options-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 12px;
        }

        .option-btn {
            background: var(--bg-main);
            border: 2px solid var(--border-color);
            padding: 12px;
            border-radius: var(--radius-md);
            cursor: pointer;
            text-align: center;
            font-weight: 600;
            font-size: 0.875rem;
            transition: all 0.2s;
        }

        .option-btn.active {
            border-color: #ff3366;
            background: rgba(255, 51, 102, 0.05);
            color: #ff3366;
        }

        .matcher-result {
            background: var(--bg-main);
            border-radius: var(--radius-md);
            padding: 20px;
            margin-top: 30px;
            display: none;
        }

        /* Token Pricing Table */
        .token-pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .token-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            text-align: center;
            transition: transform 0.3s;
        }

        .token-card.featured {
            border: 2px solid #33ccff;
            transform: scale(1.03);
        }

        .token-card:hover {
            transform: translateY(-5px);
        }

        .token-card h4 {
            font-size: 1.25rem;
            margin-bottom: 16px;
        }

        .token-price {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 20px;
        }

        .token-price span {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: normal;
        }

        .token-features {
            list-style: none;
            padding: 0;
            margin: 0 0 30px 0;
            text-align: left;
        }

        .token-features li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .token-features li::before {
            content: "◆";
            color: #33ccff;
        }

        /* Training Sections */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .training-card {
            background: #ffffff;
            padding: 24px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border-left: 4px solid #ff3366;
            transition: transform 0.2s;
        }

        .training-card:nth-child(2n) {
            border-left-color: #a855f7;
        }

        .training-card:hover {
            transform: translateX(5px);
        }

        .training-card h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .training-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Help Center / FAQ */
        .faq-wrapper {
            max-width: 850px;
            margin: 0 auto;
        }

        .faq-item {
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
        }

        .faq-item summary {
            padding: 18px 24px;
            font-weight: 700;
            cursor: pointer;
            list-style: none;
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-title);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: "+";
            font-size: 1.5rem;
            color: #a855f7;
            transition: transform 0.3s;
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-content {
            padding: 0 24px 20px;
            color: var(--text-body);
            font-size: 0.95rem;
            border-top: 1px solid var(--border-color);
            padding-top: 15px;
        }

        /* Troubleshooting Guide */
        .trouble-box {
            background: rgba(51, 204, 255, 0.05);
            border: 1px dashed #33ccff;
            border-radius: var(--radius-lg);
            padding: 30px;
            margin-top: 50px;
        }

        /* Wiki Section */
        .wiki-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .wiki-card {
            background: #ffffff;
            padding: 20px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
        }

        .wiki-card h5 {
            font-size: 1rem;
            color: #ff3366;
            margin-bottom: 8px;
        }

        /* Articles list */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .article-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .article-card h4 {
            font-size: 1.15rem;
            margin-bottom: 12px;
        }

        .article-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .article-link {
            color: #a855f7;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .article-link:hover {
            text-decoration: underline;
        }

        /* Reviews Block */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .review-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
        }

        .review-card::after {
            content: "“";
            font-size: 5rem;
            color: rgba(168, 85, 247, 0.08);
            position: absolute;
            top: 10px;
            right: 20px;
            line-height: 1;
            font-family: Georgia, serif;
        }

        .review-text {
            font-size: 0.95rem;
            color: var(--text-body);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: var(--primary-gradient);
            color: white;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .author-info h5 {
            font-size: 0.95rem;
            color: var(--text-title);
        }

        .author-info p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Contact & Form Section */
        .contact-section {
            background: #ffffff;
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
        }

        .contact-info-panel {
            padding: 20px 0;
        }

        .contact-info-panel h3 {
            font-size: 1.8rem;
            margin-bottom: 16px;
        }

        .contact-methods {
            list-style: none;
            margin-bottom: 40px;
        }

        .contact-methods li {
            margin-bottom: 20px;
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .method-icon {
            background: rgba(255, 51, 102, 0.1);
            color: #ff3366;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .method-text h5 {
            font-size: 0.95rem;
            color: var(--text-title);
        }

        .method-text p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Form styling */
        .contact-form {
            background: var(--bg-main);
            padding: 40px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

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

        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 8px;
            color: var(--text-title);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: #ffffff;
            font-family: inherit;
            font-size: 0.95rem;
            color: var(--text-title);
            transition: border-color 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: #a855f7;
        }

        textarea.form-control {
            resize: vertical;
            min-height: 120px;
        }

        .btn-submit {
            width: 100%;
            background: var(--primary-gradient);
            color: #ffffff;
            border: none;
            padding: 14px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
        }

        .qrcode-box {
            background: var(--bg-main);
            padding: 20px;
            border-radius: var(--radius-lg);
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            border: 1px solid var(--border-color);
        }

        .qrcode-box img {
            width: 130px;
            height: 130px;
            border-radius: var(--radius-md);
        }

        .qrcode-box span {
            font-size: 0.8rem;
            font-weight: 700;
        }

        /* Agent Info */
        .agent-callout {
            background: linear-gradient(135deg, rgba(255, 51, 102, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
            border: 2px solid #a855f7;
            border-radius: var(--radius-lg);
            padding: 40px;
            text-align: center;
            margin-top: 50px;
        }

        .agent-callout h4 {
            font-size: 1.6rem;
            margin-bottom: 12px;
            color: #a855f7;
        }

        .agent-callout p {
            max-width: 700px;
            margin: 0 auto 24px;
        }

        /* Float Widget */
        .float-widget {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .float-btn {
            background: #ffffff;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            text-decoration: none;
            color: var(--text-title);
            font-weight: bold;
            font-size: 0.8rem;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
            position: relative;
        }

        .float-btn:hover {
            background: var(--primary-gradient);
            color: #ffffff;
            transform: translateY(-3px);
        }

        .float-btn .tooltip-qr {
            position: absolute;
            bottom: 60px;
            right: 0;
            background: #ffffff;
            padding: 15px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-hover);
            border: 1px solid var(--border-color);
            display: none;
            width: 160px;
            text-align: center;
        }

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

        .float-btn .tooltip-qr img {
            width: 100%;
            height: auto;
            margin-bottom: 5px;
        }

        .float-btn .tooltip-qr span {
            font-size: 0.75rem;
            color: var(--text-title);
        }

        /* Footer */
        footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 60px 0 30px;
            font-size: 0.9rem;
            border-top: 1px solid #1e293b;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h5 {
            color: #ffffff;
            font-size: 1.05rem;
            margin-bottom: 20px;
            position: relative;
        }

        .footer-column h5::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--primary-gradient);
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #ffffff;
        }

        .friend-links-area {
            border-top: 1px solid #1e293b;
            padding-top: 24px;
            margin-top: 24px;
        }

        .friend-links-area h6 {
            color: #ffffff;
            margin-bottom: 12px;
            font-size: 0.95rem;
        }

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

        .friend-links-list a {
            color: #64748b;
            text-decoration: none;
            font-size: 0.85rem;
        }

        .friend-links-list a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            border-top: 1px solid #1e293b;
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }

        .footer-bottom p {
            font-size: 0.8rem;
        }

        .ai-page-home-link {
            color: #33ccff;
            text-decoration: none;
            font-weight: 700;
        }

        /* Scroll Animation Utility */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive Styles */
        @media (max-width: 1024px) {
            .about-content, .contact-container, .eval-container, .standards-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 768px) {
            nav {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: #ffffff;
                flex-direction: column;
                padding: 20px;
                box-shadow: var(--shadow-md);
                border-top: 1px solid var(--border-color);
            }
            nav.open {
                display: flex;
            }
            .nav-links {
                flex-direction: column;
                align-items: center;
                width: 100%;
            }
            .mobile-menu-btn {
                display: block;
            }
            section {
                padding: 50px 0;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }