/* 基础变量与配色 (艳红热烈风 + 科技感) */
        :root {
            --primary-color: #e60012;
            --primary-hover: #c80010;
            --secondary-color: #1a1a1a;
            --accent-color: #ffd700;
            --light-bg: #fafafa;
            --white: #ffffff;
            --text-dark: #222222;
            --text-muted: #666666;
            --border-color: #eeeeee;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
            --shadow-md: 0 8px 24px rgba(230,0,18,0.08);
            --transition-normal: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            --max-width: 1200px;
        }

        /* 基础重置 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--light-bg);
            color: var(--text-dark);
            line-height: 1.6;
        }
        body {
            overflow-x: hidden;
        }
        a {
            color: var(--text-dark);
            text-decoration: none;
            transition: var(--transition-normal);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul {
            list-style: none;
        }
        button, input, select, textarea {
            font-family: inherit;
            outline: none;
        }

        /* 公共容器 */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .section {
            padding: 80px 0;
            border-bottom: 1px solid var(--border-color);
        }
        .section:nth-child(even) {
            background-color: var(--white);
        }
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-header h2 {
            font-size: 2rem;
            color: var(--secondary-color);
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background-color: var(--primary-color);
            border-radius: 2px;
        }
        .section-header p {
            margin-top: 15px;
            color: var(--text-muted);
            font-size: 1rem;
        }

        /* 统一的按钮样式 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 4px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: var(--transition-normal);
        }
        .btn-primary {
            background-color: var(--primary-color);
            color: var(--white);
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(230,0,18,0.2);
            color: var(--white);
        }
        .btn-outline {
            border-color: var(--primary-color);
            color: var(--primary-color);
            background-color: transparent;
        }
        .btn-outline:hover {
            background-color: var(--primary-color);
            color: var(--white);
            transform: translateY(-2px);
        }

        /* 顶部导航 */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
            position: relative;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
        }
        .ai-page-logo {
            max-height: 40px;
            width: auto;
        }
        .nav-menu {
            display: flex;
            gap: 25px;
            align-items: center;
        }
        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-dark);
            padding: 5px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-link:hover {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
        }
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
        }
        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--secondary-color);
            transition: var(--transition-normal);
        }

        /* Hero首屏 - 严禁出现任何图片，仅使用纯色渐变与几何网格 */
        .hero-section {
            padding-top: 140px;
            padding-bottom: 90px;
            background: linear-gradient(135deg, #111111 0%, #1e1e1e 50%, #2e080a 100%);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(rgba(230,0,18,0.15) 1.5px, transparent 1.5px);
            background-size: 30px 30px;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 10;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }
        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 25px;
            color: var(--white);
        }
        .hero-title span {
            color: var(--primary-color);
            background: linear-gradient(90deg, #ff4d5a, #ffd700);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-desc {
            font-size: 1.2rem;
            color: #cccccc;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 50px;
        }
        .hero-btn-main {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: var(--white);
        }
        .hero-btn-main:hover {
            background-color: var(--primary-hover);
            border-color: var(--primary-hover);
        }
        .hero-btn-sub {
            border-color: var(--white);
            color: var(--white);
        }
        .hero-btn-sub:hover {
            background-color: var(--white);
            color: var(--secondary-color);
        }

        /* 核心优势快速入口 (首屏下方) */
        .hero-features {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 20px;
        }
        .hero-feature-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 25px 20px;
            text-align: left;
            transition: var(--transition-normal);
        }
        .hero-feature-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary-color);
        }
        .hero-feature-card h3 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--accent-color);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-feature-card p {
            font-size: 0.85rem;
            color: #bbbbbb;
            line-height: 1.5;
        }

        /* 关于我们 */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--secondary-color);
        }
        .about-text p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .about-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .stat-box {
            background: var(--white);
            padding: 25px;
            border-radius: 6px;
            box-shadow: var(--shadow-sm);
            border-top: 3px solid var(--primary-color);
            text-align: center;
        }
        .stat-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-dark);
            margin-top: 5px;
        }

        /* 全平台AIGC服务体系 */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .service-card {
            background: var(--white);
            border-radius: 8px;
            padding: 35px 25px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background-color: var(--primary-color);
            transform: scaleY(0);
            transform-origin: bottom;
            transition: var(--transition-normal);
        }
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .service-card:hover::before {
            transform: scaleY(1);
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }
        .service-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        .model-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .model-tags span {
            background-color: var(--light-bg);
            color: var(--text-dark);
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 3px;
            border: 1px solid var(--border-color);
        }

        /* 全自动AIGC制作流程 */
        .workflow-timeline {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
        }
        .workflow-timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: 0;
            width: 4px;
            height: 100%;
            background-color: var(--border-color);
        }
        .timeline-item {
            position: relative;
            width: 50%;
            padding: 20px 40px;
            box-sizing: border-box;
        }
        .timeline-item:nth-child(odd) {
            left: 0;
            text-align: right;
        }
        .timeline-item:nth-child(even) {
            left: 50%;
            text-align: left;
        }
        .timeline-badge {
            position: absolute;
            top: 25px;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background-color: var(--primary-color);
            border: 4px solid var(--white);
            z-index: 10;
        }
        .timeline-item:nth-child(odd) .timeline-badge {
            right: -15px;
        }
        .timeline-item:nth-child(even) .timeline-badge {
            left: -15px;
        }
        .timeline-content {
            background-color: var(--white);
            padding: 25px;
            border-radius: 6px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
        }
        .timeline-content h4 {
            font-size: 1.15rem;
            color: var(--primary-color);
            margin-bottom: 10px;
        }
        .timeline-content p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 全行业解决方案 & 客户案例中心 */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .case-card {
            background-color: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition-normal);
        }
        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .case-img-wrap {
            position: relative;
            overflow: hidden;
            background-color: #eaeaea;
            aspect-ratio: 16/10;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .case-body {
            padding: 25px;
        }
        .case-tag {
            background-color: rgba(230,0,18,0.08);
            color: var(--primary-color);
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 3px;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 10px;
        }
        .case-body h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .case-body p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* 流程步骤 / 标准化服务流程 */
        .step-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .step-card {
            text-align: center;
            position: relative;
        }
        .step-num {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--primary-color);
            color: var(--white);
            font-size: 1.5rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 4px 10px rgba(230,0,18,0.25);
        }
        .step-card h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .step-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 对比评测 */
        .compare-wrap {
            max-width: 1000px;
            margin: 0 auto;
            background: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        .compare-summary {
            background-color: var(--secondary-color);
            color: var(--white);
            padding: 30px;
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .summary-item {
            text-align: center;
        }
        .summary-title {
            font-size: 0.9rem;
            color: #aaaaaa;
            margin-bottom: 5px;
        }
        .summary-val {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-color);
        }
        .summary-val span {
            font-size: 1rem;
            color: var(--white);
        }
        .stars {
            color: var(--accent-color);
            font-size: 1.5rem;
        }
        .compare-table-container {
            width: 100%;
            overflow-x: auto;
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .compare-table th, .compare-table td {
            padding: 18px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-color);
        }
        .compare-table th {
            background-color: #f7f7f7;
            font-weight: 700;
        }
        .compare-table td:first-child {
            text-align: left;
            font-weight: 600;
            background-color: #fafafa;
        }
        .highlight-col {
            background-color: rgba(230,0,18,0.02);
            font-weight: 600;
            color: var(--primary-color);
        }

        /* Token 比价看板 */
        .token-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 20px;
        }
        .token-card {
            background-color: var(--white);
            border-radius: 6px;
            border: 1px solid var(--border-color);
            padding: 20px;
            text-align: center;
            transition: var(--transition-normal);
        }
        .token-card:hover {
            border-color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: var(--shadow-sm);
        }
        .token-model {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .token-price {
            color: var(--primary-color);
            font-size: 1.3rem;
            font-weight: 800;
            margin: 10px 0;
        }
        .token-tag {
            font-size: 0.75rem;
            background-color: #f0f0f0;
            padding: 2px 6px;
            border-radius: 3px;
            color: var(--text-muted);
        }

        /* 人工智能培训 & 职业技术培训 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .training-card {
            background: var(--white);
            border-radius: 8px;
            padding: 30px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }
        .training-card h3 {
            font-size: 1.3rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
            border-left: 4px solid var(--primary-color);
            padding-left: 12px;
        }
        .training-list li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 12px;
            font-size: 0.95rem;
        }
        .training-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-color);
            font-weight: bold;
        }

        /* FAQ折叠面板 */
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition-normal);
        }
        .faq-header {
            padding: 18px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            user-select: none;
        }
        .faq-header::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--primary-color);
            transition: var(--transition-normal);
        }
        .faq-item.active .faq-header::after {
            transform: rotate(45deg);
        }
        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: #fafafa;
        }
        .faq-body-content {
            padding: 20px 24px;
            font-size: 0.92rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            line-height: 1.7;
        }

        /* 客户评论卡片 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        .review-card {
            background: var(--white);
            padding: 30px;
            border-radius: 8px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            position: relative;
        }
        .review-text {
            font-style: italic;
            color: var(--text-muted);
            font-size: 0.92rem;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--primary-color);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }
        .review-info h5 {
            font-size: 0.95rem;
            font-weight: 700;
        }
        .review-info p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 表单与需求匹配 */
        .form-section {
            background: linear-gradient(135deg, #fef2f2 0%, #fff 100%);
        }
        .form-container {
            max-width: 800px;
            margin: 0 auto;
            background: var(--white);
            padding: 40px;
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(230,0,18,0.1);
        }
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group-full {
            grid-column: span 2;
        }
        .form-group label {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--secondary-color);
        }
        .form-group input, .form-group select, .form-group textarea {
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 0.92rem;
            transition: var(--transition-normal);
        }
        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(230,0,18,0.1);
        }
        .submit-btn-wrap {
            text-align: center;
            margin-top: 30px;
        }

        /* 知识库/资讯 & 术语百科 & 友情链接 */
        .info-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }
        .articles-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .article-card {
            background-color: var(--white);
            padding: 20px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            transition: var(--transition-normal);
        }
        .article-card:hover {
            border-color: var(--primary-color);
        }
        .article-card h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .article-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
        }
        .article-link {
            color: var(--primary-color);
            font-weight: 600;
        }
        .encyclopedia-card {
            background-color: var(--secondary-color);
            color: var(--white);
            padding: 30px;
            border-radius: 8px;
        }
        .encyclopedia-card h3 {
            color: var(--accent-color);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .term-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .term-item dt {
            font-weight: 700;
            color: var(--white);
            font-size: 0.95rem;
        }
        .term-item dd {
            color: #cccccc;
            font-size: 0.85rem;
            margin-top: 5px;
            margin-left: 0;
        }

        /* 友情链接与站点底部 */
        .footer-top {
            background-color: var(--secondary-color);
            color: var(--white);
            padding: 60px 0;
            border-bottom: 1px solid #2e2e2e;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }
        .footer-col h4 {
            font-size: 1.1rem;
            color: var(--white);
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: var(--primary-color);
        }
        .footer-col p, .footer-col li {
            font-size: 0.85rem;
            color: #bbbbbb;
            margin-bottom: 10px;
            line-height: 1.8;
        }
        .footer-col a {
            color: #bbbbbb;
        }
        .footer-col a:hover {
            color: var(--primary-color);
        }
        .qrcode-wrap {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        .qrcode-box {
            text-align: center;
        }
        .qrcode-box img {
            width: 90px;
            height: 90px;
            border: 4px solid var(--white);
            border-radius: 4px;
            margin-bottom: 5px;
        }
        .qrcode-box span {
            font-size: 0.75rem;
            color: #cccccc;
            display: block;
        }
        .footer-bottom {
            background-color: #111111;
            color: #888888;
            padding: 25px 0;
            font-size: 0.8rem;
            text-align: center;
        }
        .friend-links {
            margin-bottom: 15px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }
        .friend-links a {
            color: #888888;
        }
        .friend-links a:hover {
            color: var(--white);
        }

        /* 浮动客服 */
        .float-contact {
            position: fixed;
            right: 20px;
            bottom: 40px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .float-item {
            width: 50px;
            height: 50px;
            background-color: var(--primary-color);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            cursor: pointer;
            transition: var(--transition-normal);
            position: relative;
        }
        .float-item:hover {
            background-color: var(--primary-hover);
            transform: scale(1.05);
        }
        .float-popover {
            position: absolute;
            right: 60px;
            bottom: 0;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            padding: 15px;
            border-radius: 8px;
            box-shadow: var(--shadow-md);
            display: none;
            text-align: center;
            width: 150px;
        }
        .float-popover img {
            width: 120px;
            height: 120px;
            margin-bottom: 5px;
        }
        .float-popover span {
            font-size: 0.75rem;
            color: var(--text-dark);
            font-weight: bold;
        }
        .float-item:hover .float-popover {
            display: block;
        }

        /* 响应式媒体查询 */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-features {
                grid-template-columns: repeat(2, 1fr);
            }
            .about-grid {
                grid-template-columns: 1fr;
            }
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .step-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .training-grid {
                grid-template-columns: 1fr;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            .nav-menu {
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--white);
                flex-direction: column;
                padding: 20px 0;
                box-shadow: var(--shadow-sm);
                border-top: 1px solid var(--border-color);
                display: none;
            }
            .nav-menu.active {
                display: flex;
            }
            .nav-cta {
                display: none;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-features {
                grid-template-columns: 1fr;
            }
            .timeline-item {
                width: 100%;
                padding-left: 30px;
                padding-right: 0;
                text-align: left !important;
            }
            .workflow-timeline::before {
                left: 15px;
            }
            .timeline-item:nth-child(even) {
                left: 0;
            }
            .timeline-badge {
                left: 0 !important;
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .step-grid {
                grid-template-columns: 1fr;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .form-group-full {
                grid-column: span 1;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }