/* CSS Reset & Variables */
        :root {
            --primary: #ff007f;
            --secondary: #7f00ff;
            --accent: #00f2fe;
            --gradient: linear-gradient(135deg, #ff007f 0%, #7f00ff 100%);
            --gradient-accent: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
            --dark: #0f172a;
            --light-bg: #f8fafc;
            --card-bg: #ffffff;
            --text-main: #1e293b;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            --container-width: 1200px;
        }

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

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

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

        /* Typography */
        h1, h2, h3, h4 {
            color: var(--dark);
            font-weight: 700;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            margin-bottom: 15px;
            position: relative;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-muted);
            font-size: 1.1rem;
            margin-bottom: 50px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            transition: transform 0.2s, box-shadow 0.2s;
            cursor: pointer;
            border: none;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(127, 0, 255, 0.3);
        }

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

        .btn-secondary {
            background: #ffffff;
            color: var(--secondary);
            border: 2px solid var(--secondary);
        }

        .btn-accent {
            background: var(--gradient-accent);
            color: var(--dark);
        }

        /* Header Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0,0,0,0.05);
            z-index: 1000;
        }

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

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

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

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 10px;
        }

        .nav-menu a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-main);
        }

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

        .nav-btn {
            font-size: 0.9rem;
            padding: 8px 20px;
        }

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

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--dark);
            transition: 0.3s;
        }

        /* Hero Section (No Images) */
        .hero {
            padding-top: 150px;
            padding-bottom: 90px;
            background: radial-gradient(circle at 80% 20%, rgba(255, 0, 127, 0.08) 0%, rgba(127, 0, 255, 0.05) 50%, transparent 100%);
            text-align: center;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 10%;
            left: 5%;
            width: 120px;
            height: 120px;
            background: var(--gradient);
            opacity: 0.15;
            filter: blur(40px);
            border-radius: 50%;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 10%;
            right: 5%;
            width: 150px;
            height: 150px;
            background: var(--gradient-accent);
            opacity: 0.15;
            filter: blur(50px);
            border-radius: 50%;
        }

        .hero h1 {
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 20px;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.25rem;
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 40px auto;
        }

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

        .hero-tags {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }

        .hero-tag {
            background: rgba(127, 0, 255, 0.05);
            border: 1px solid rgba(127, 0, 255, 0.1);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: var(--secondary);
            font-weight: 500;
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: -30px;
            position: relative;
            z-index: 10;
        }

        .stat-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            border: 1px solid var(--border-color);
            transition: transform 0.3s;
        }

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

        .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 5px;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* About Section */
        .about-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .about-feature-box {
            background: var(--card-bg);
            padding: 20px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
        }

        .about-feature-box h4 {
            margin-bottom: 8px;
            font-size: 1.1rem;
        }

        .about-feature-box p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Services的能力卡片 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background: var(--card-bg);
            border-radius: 20px;
            padding: 40px 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
            border: 1px solid var(--border-color);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

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

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(127, 0, 255, 0.1);
        }

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

        .service-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            background: rgba(255, 0, 127, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 25px;
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .service-models {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .service-model-tag {
            font-size: 0.75rem;
            background: #f1f5f9;
            color: var(--text-main);
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* Production一站式AIGC制作 */
        .prod-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .prod-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 25px;
            border: 1px solid var(--border-color);
            transition: 0.3s;
        }

        .prod-card:hover {
            border-color: var(--primary);
            box-shadow: 0 5px 20px rgba(255, 0, 127, 0.05);
        }

        .prod-card h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        /* Solutions 全行业解决方案 */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .solution-card {
            background: var(--card-bg);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.03);
            border: 1px solid var(--border-color);
        }

        .solution-body {
            padding: 30px;
        }

        .solution-body h4 {
            font-size: 1.25rem;
            margin-bottom: 12px;
        }

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

        .solution-features {
            list-style: none;
            padding-left: 0;
        }

        .solution-features li {
            font-size: 0.85rem;
            color: var(--text-main);
            margin-bottom: 8px;
            position: relative;
            padding-left: 18px;
        }

        .solution-features li::before {
            content: "✓";
            color: var(--primary);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* Network & Flow (TimeLine) */
        .flow-timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .flow-timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            width: 2px;
            height: 100%;
            background: var(--border-color);
            transform: translateX(-50%);
        }

        .timeline-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
            width: 100%;
        }

        .timeline-item:nth-child(even) {
            flex-direction: row-reverse;
        }

        .timeline-badge {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            z-index: 2;
            box-shadow: 0 0 10px rgba(127, 0, 255, 0.2);
        }

        .timeline-content {
            width: 45%;
            background: var(--card-bg);
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.03);
            border: 1px solid var(--border-color);
        }

        .timeline-content h4 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

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

        /* Standards & Prices */
        .price-table-wrapper {
            overflow-x: auto;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
            border: 1px solid var(--border-color);
            background: var(--card-bg);
        }

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

        th, td {
            padding: 18px 24px;
            border-bottom: 1px solid var(--border-color);
        }

        th {
            background-color: #f1f5f9;
            color: var(--dark);
            font-weight: 600;
        }

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

        .hot-label {
            background: var(--primary);
            color: #ffffff;
            font-size: 0.75rem;
            padding: 2px 6px;
            border-radius: 4px;
            margin-left: 8px;
        }

        /* Cases Case Center */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .case-card {
            background: var(--card-bg);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: 0 5px 20px rgba(0,0,0,0.02);
            transition: transform 0.3s;
        }

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

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

        .case-img-container img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: transform 0.3s;
        }

        .case-card:hover .case-img-container img {
            transform: scale(1.05);
        }

        .case-tag {
            position: absolute;
            top: 15px;
            left: 15px;
            background: var(--gradient);
            color: #ffffff;
            font-size: 0.8rem;
            font-weight: bold;
            padding: 4px 12px;
            border-radius: 30px;
        }

        .case-body {
            padding: 25px;
        }

        .case-body h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
        }

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

        /* Comparison Board */
        .eval-section {
            background: radial-gradient(circle at 10% 80%, rgba(127, 0, 255, 0.05) 0%, transparent 70%);
        }

        .eval-layout {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
        }

        .eval-score-card {
            background: var(--gradient);
            color: #ffffff;
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: 0 15px 35px rgba(255, 0, 127, 0.2);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .score-num {
            font-size: 4rem;
            font-weight: 800;
            line-height: 1;
            margin-bottom: 10px;
        }

        .score-stars {
            font-size: 1.5rem;
            color: #fcd34d;
            margin-bottom: 15px;
        }

        .score-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .score-desc {
            font-size: 0.9rem;
            opacity: 0.9;
        }

        /* Training Sections */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 15px;
        }

        .train-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px 20px;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: 0.3s;
        }

        .train-card:hover {
            border-color: var(--primary);
            box-shadow: 0 5px 20px rgba(255,0,127,0.05);
        }

        .train-card h4 {
            font-size: 1rem;
            margin-bottom: 10px;
            color: var(--dark);
        }

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

        /* Testimonials */
        .comments-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .comment-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 30px;
            border: 1px solid var(--border-color);
            box-shadow: 0 5px 20px rgba(0,0,0,0.02);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .comment-text {
            font-size: 0.95rem;
            color: var(--text-main);
            margin-bottom: 20px;
            font-style: italic;
        }

        .comment-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .user-avatar-placeholder {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-weight: bold;
            font-size: 0.9rem;
        }

        .user-info h5 {
            font-size: 0.95rem;
            margin: 0;
        }

        .user-info p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }

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

        .faq-item {
            background: var(--card-bg);
            border-radius: 12px;
            margin-bottom: 15px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-header {
            padding: 20px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
        }

        .faq-header::after {
            content: '+';
            font-size: 1.5rem;
            font-weight: 400;
            color: var(--primary);
            transition: transform 0.3s;
        }

        .faq-item.active .faq-header::after {
            content: '-';
            transform: rotate(180deg);
        }

        .faq-body {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            color: var(--text-muted);
            font-size: 0.95rem;
            border-top: 1px solid transparent;
        }

        .faq-item.active .faq-body {
            padding: 20px;
            max-height: 300px;
            border-top-color: var(--border-color);
        }

        /* Agent Info & Match Form */
        .cta-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: flex-start;
        }

        .agent-info-card {
            background: var(--card-bg);
            padding: 40px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        }

        .agent-info-card h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--dark);
        }

        .agent-list {
            margin-bottom: 30px;
            list-style: none;
        }

        .agent-list li {
            margin-bottom: 12px;
            position: relative;
            padding-left: 24px;
            font-size: 0.95rem;
        }

        .agent-list li::before {
            content: '✦';
            color: var(--primary);
            position: absolute;
            left: 0;
        }

        .form-card {
            background: var(--card-bg);
            padding: 40px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: var(--light-bg);
            color: var(--text-main);
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s;
        }

        .form-control:focus {
            border-color: var(--primary);
        }

        /* News & Knowledge base */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .news-card {
            background: var(--card-bg);
            border-radius: 16px;
            border: 1px solid var(--border-color);
            padding: 25px;
            transition: 0.3s;
        }

        .news-card:hover {
            border-color: var(--primary);
            box-shadow: 0 5px 20px rgba(255,0,127,0.05);
        }

        .news-tag {
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 10px;
            display: inline-block;
        }

        .news-card h4 {
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

        .news-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .news-link {
            font-size: 0.9rem;
            color: var(--secondary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-link:hover {
            color: var(--primary);
        }

        /* Footer & Links */
        footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 60px 0 20px 0;
            font-size: 0.9rem;
            border-top: 5px solid var(--primary);
        }

        footer h4 {
            color: #ffffff;
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 50px;
            margin-bottom: 40px;
        }

        .footer-logo img {
            height: 40px;
            margin-bottom: 15px;
        }

        .footer-about p {
            margin-bottom: 20px;
            font-size: 0.85rem;
            line-height: 1.5;
        }

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

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

        .footer-links a {
            color: #94a3b8;
        }

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

        .footer-qr {
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .qr-box {
            text-align: center;
        }

        .qr-box img {
            width: 100px;
            height: 100px;
            border-radius: 8px;
            margin-bottom: 8px;
            background: #ffffff;
            padding: 5px;
        }

        .qr-box span {
            font-size: 0.75rem;
            color: #94a3b8;
        }

        .friend-links {
            border-top: 1px solid #1e293b;
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: center;
        }

        .friend-links a {
            color: #64748b;
            font-size: 0.8rem;
        }

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

        .footer-bottom {
            border-top: 1px solid #1e293b;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #64748b;
        }

        /* Floating Contact widget */
        .float-widget {
            position: fixed;
            right: 20px;
            bottom: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .float-item {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #ffffff;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: relative;
            transition: 0.3s;
        }

        .float-item:hover {
            background: var(--gradient);
            color: #ffffff;
            transform: scale(1.05);
        }

        .float-item svg {
            width: 22px;
            height: 22px;
            fill: currentColor;
        }

        .float-item .popover {
            position: absolute;
            right: 65px;
            bottom: 0;
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            display: none;
            width: 200px;
            color: var(--dark);
        }

        .float-item:hover .popover {
            display: block;
        }

        .float-item .popover img {
            width: 100%;
            height: auto;
            margin-bottom: 8px;
        }

        .float-item .popover p {
            font-size: 0.8rem;
            text-align: center;
            margin: 0;
        }

        /* Back to top smooth show */
        .back-to-top {
            display: none;
        }

        /* Terms & Troubleshooter section styles */
        .terms-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .terms-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }

        .terms-card h4 {
            margin-bottom: 12px;
            font-size: 1.15rem;
            color: var(--secondary);
        }

        .terms-card ul {
            list-style: none;
        }

        .terms-card li {
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .terms-card li strong {
            color: var(--dark);
        }

        /* Responsive Styles */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                margin-top: 20px;
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .prod-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .solutions-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cases-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .training-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .comments-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .eval-layout {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: #ffffff;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.05);
                gap: 15px;
            }

            .nav-menu.active {
                display: flex;
            }

            .menu-toggle {
                display: flex;
            }

            .hero h1 {
                font-size: 2.2rem;
            }

            .about-layout, .cta-layout, .terms-grid {
                grid-template-columns: 1fr;
            }

            .flow-timeline::before {
                left: 20px;
            }

            .timeline-item {
                flex-direction: row !important;
                justify-content: flex-start;
                gap: 20px;
            }

            .timeline-content {
                width: calc(100% - 60px);
            }

            .services-grid, .prod-grid, .solutions-grid, .cases-grid, .training-grid, .comments-grid, .news-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }