/* 基础重置 */
    :root {
      --primary: #7C3AED;
      --primary-hover: #6D28D9;
      --secondary: #EC4899;
      --dark: #1E1B4B;
      --light: #F9FAFB;
      --gray: #F3F4F6;
      --text: #374151;
      --text-dark: #111827;
      --border: #E5E7EB;
      --purple-light: #F5F3FF;
    }
    
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    
    html {
      scroll-behavior: smooth;
    }
    
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      color: var(--text);
      background-color: #FAF5FF; /* 绚烂紫浅底背景 */
      line-height: 1.6;
    }
    
    /* 统一布局容器 */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    
    section {
      padding: 80px 0;
      border-bottom: 1px solid rgba(124, 58, 237, 0.08);
      position: relative;
    }

    /* 标题统一样式 */
    .section-title {
      text-align: center;
      margin-bottom: 50px;
    }
    .section-title h2 {
      font-size: 2.2rem;
      color: var(--dark);
      position: relative;
      display: inline-block;
      padding-bottom: 10px;
    }
    .section-title h2::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      border-radius: 2px;
    }
    .section-title p {
      margin-top: 15px;
      color: #6B7280;
      font-size: 1.1rem;
    }

    /* 按钮基础样式 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 30px;
      font-size: 1rem;
      font-weight: 600;
      border-radius: 8px;
      transition: all 0.3s ease;
      cursor: pointer;
      text-decoration: none;
      border: none;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
    }
    .btn-outline {
      background: transparent;
      border: 2px solid var(--primary);
      color: var(--primary);
    }
    .btn-outline:hover {
      background: var(--purple-light);
      transform: translateY(-2px);
    }

    /* 导航栏 */
    header {
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(124, 58, 237, 0.1);
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    }
    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 70px;
    }
    .logo-area {
      display: flex;
      align-items: center;
    }
    .ai-page-logo {
      height: 40px;
      width: auto;
    }
    .nav-links {
      display: flex;
      gap: 20px;
      align-items: center;
    }
    .nav-links a {
      color: var(--text-dark);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.95rem;
      transition: color 0.3s;
    }
    .nav-links a:hover {
      color: var(--primary);
    }
    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
    }
    .menu-toggle span {
      width: 25px;
      height: 30px;
      height: 3px;
      background-color: var(--dark);
      transition: 0.3s;
    }

    /* 1. Hero 首屏 - 纯文字科技渐变 */
    #hero {
      padding-top: 150px;
      padding-bottom: 100px;
      background: radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.08), transparent), 
                  radial-gradient(circle at 20% 80%, rgba(124, 58, 237, 0.08), transparent);
      text-align: center;
    }
    .hero-content {
      max-width: 850px;
      margin: 0 auto;
    }
    .hero-tag {
      background-color: var(--purple-light);
      color: var(--primary);
      padding: 6px 16px;
      border-radius: 20px;
      font-size: 0.9rem;
      font-weight: 600;
      display: inline-block;
      margin-bottom: 20px;
      border: 1px solid rgba(124, 58, 237, 0.15);
    }
    .hero-title {
      font-size: 2.8rem;
      line-height: 1.3;
      color: var(--dark);
      margin-bottom: 20px;
      font-weight: 800;
    }
    .hero-title span {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-desc {
      font-size: 1.2rem;
      color: var(--text);
      margin-bottom: 35px;
    }
    .hero-btns {
      display: flex;
      gap: 15px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* 2. 数据指标卡片 */
    .stats-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 50px;
    }
    .stat-card {
      background: #fff;
      padding: 30px 20px;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(124, 58, 237, 0.05);
      border: 1px solid rgba(124, 58, 237, 0.05);
      transition: transform 0.3s;
    }
    .stat-card:hover {
      transform: translateY(-5px);
    }
    .stat-num {
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 5px;
    }
    .stat-label {
      color: var(--text);
      font-size: 0.95rem;
    }

    /* 3. 关于我们 - 介绍 */
    #about {
      background-color: #fff;
    }
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .about-text h3 {
      font-size: 1.8rem;
      color: var(--dark);
      margin-bottom: 20px;
    }
    .about-text p {
      margin-bottom: 15px;
      color: var(--text);
      font-size: 1.05rem;
    }
    .about-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 30px;
    }
    .about-feature-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 500;
      color: var(--dark);
    }
    .about-feature-item span {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: var(--secondary);
    }

    /* 4. 全平台 AIGC 服务 + 聚合平台标签云 */
    #services {
      background-color: rgba(245, 243, 255, 0.5);
    }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .service-card {
      background: #fff;
      padding: 40px 30px;
      border-radius: 16px;
      border: 1px solid rgba(124, 58, 237, 0.05);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
      transition: all 0.3s ease;
    }
    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(124, 58, 237, 0.1);
      border-color: rgba(124, 58, 237, 0.2);
    }
    .service-icon {
      font-size: 2rem;
      margin-bottom: 20px;
      color: var(--primary);
    }
    .service-card h3 {
      font-size: 1.3rem;
      margin-bottom: 15px;
      color: var(--dark);
    }
    .service-card p {
      font-size: 0.95rem;
      color: var(--text);
    }
    .tag-cloud-title {
      text-align: center;
      margin: 50px 0 20px;
      font-size: 1.2rem;
      color: var(--dark);
      font-weight: 600;
    }
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      max-width: 900px;
      margin: 0 auto;
    }
    .tag-item {
      padding: 6px 12px;
      background: #fff;
      border: 1px solid rgba(124, 58, 237, 0.1);
      border-radius: 20px;
      font-size: 0.85rem;
      color: var(--primary);
      font-weight: 500;
      transition: all 0.3s;
    }
    .tag-item:hover {
      background: var(--primary);
      color: #fff;
    }

    /* 5. 一站式 AIGC 制作 & 场景 */
    #creation {
      background-color: #fff;
    }
    .creation-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .creation-card {
      background: var(--light);
      border-radius: 12px;
      padding: 25px 20px;
      text-align: center;
      transition: 0.3s;
      border: 1px solid var(--border);
    }
    .creation-card:hover {
      background: var(--purple-light);
      border-color: var(--primary);
    }
    .creation-icon {
      font-size: 2.5rem;
      margin-bottom: 15px;
    }
    .creation-card h3 {
      font-size: 1.15rem;
      color: var(--dark);
      margin-bottom: 10px;
    }
    .creation-card p {
      font-size: 0.9rem;
      color: var(--text);
    }

    /* 6. 全行业解决方案 */
    #solutions {
      background-color: rgba(245, 243, 255, 0.3);
    }
    .solutions-tabs {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }
    .tab-btn {
      padding: 10px 24px;
      border-radius: 30px;
      background: #fff;
      border: 1px solid rgba(124, 58, 237, 0.15);
      cursor: pointer;
      font-weight: 500;
      color: var(--text-dark);
      transition: all 0.3s;
    }
    .tab-btn.active, .tab-btn:hover {
      background: var(--primary);
      color: #fff;
    }
    .solutions-container {
      background: #fff;
      padding: 40px;
      border-radius: 16px;
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
    }
    .solution-content {
      display: none;
    }
    .solution-content.active {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      align-items: center;
    }
    .solution-text h3 {
      font-size: 1.6rem;
      color: var(--dark);
      margin-bottom: 15px;
    }
    .solution-text p {
      margin-bottom: 20px;
    }
    .solution-features-list {
      list-style: none;
    }
    .solution-features-list li {
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .solution-features-list li::before {
      content: '✓';
      color: var(--secondary);
      font-weight: bold;
    }

    /* 7. 全国服务网络 */
    #network {
      background-color: #fff;
    }
    .network-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .network-nodes {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .node-card {
      padding: 20px;
      border-radius: 8px;
      background-color: var(--light);
      border-left: 4px solid var(--primary);
    }
    .node-card h4 {
      color: var(--dark);
      margin-bottom: 5px;
    }

    /* 8. 标准化 AIGC 流程 */
    #workflow {
      background-color: rgba(245, 243, 255, 0.3);
    }
    .steps-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 25px;
      position: relative;
    }
    .step-card {
      background: #fff;
      padding: 30px 20px;
      border-radius: 12px;
      text-align: center;
      position: relative;
      z-index: 2;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    }
    .step-num {
      width: 40px;
      height: 40px;
      background: var(--primary);
      color: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-weight: bold;
    }

    /* 9. 技术标准 & API 接口 */
    #standards {
      background-color: #fff;
    }
    .standards-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .code-box {
      background: #1E1B4B;
      border-radius: 12px;
      padding: 25px;
      color: #A5F3FC;
      font-family: Consolas, Monaco, monospace;
      font-size: 0.9rem;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      overflow-x: auto;
    }
    .code-box pre {
      margin: 0;
    }

    /* 10. 客户案例中心 */
    #cases {
      background-color: rgba(245, 243, 255, 0.4);
    }
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .case-card {
      background: #fff;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0,0,0,0.02);
      transition: all 0.3s;
    }
    .case-card:hover {
      transform: translateY(-5px);
    }
    .case-img-wrap {
      width: 100%;
      height: 200px;
      overflow: hidden;
    }
    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .case-info {
      padding: 20px;
    }
    .case-tag {
      color: var(--primary);
      font-size: 0.8rem;
      font-weight: bold;
      text-transform: uppercase;
    }
    .case-info h3 {
      font-size: 1.15rem;
      margin: 10px 0;
      color: var(--dark);
    }
    .case-info p {
      font-size: 0.9rem;
      color: var(--text);
    }

    /* 11. 对比评测板块 */
    #comparison {
      background-color: #fff;
    }
    .rating-box {
      display: flex;
      justify-content: center;
      gap: 40px;
      margin-bottom: 40px;
      text-align: center;
    }
    .rating-score {
      font-size: 3.5rem;
      font-weight: 800;
      color: var(--primary);
    }
    .rating-stars {
      color: #F59E0B;
      font-size: 1.8rem;
      margin-top: 5px;
    }
    .table-container {
      overflow-x: auto;
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border);
    }
    .compare-table th {
      background-color: var(--purple-light);
      color: var(--dark);
      font-weight: 600;
    }
    .compare-table tr:hover {
      background-color: rgba(245, 243, 255, 0.2);
    }
    .badge-yes {
      color: #10B981;
      font-weight: bold;
    }
    .badge-no {
      color: #EF4444;
      font-weight: bold;
    }

    /* 12. 智能需求匹配与表单 */
    #matching {
      background-color: rgba(245, 243, 255, 0.4);
    }
    .match-container {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 50px;
      align-items: center;
    }
    .match-text h3 {
      font-size: 1.8rem;
      color: var(--dark);
      margin-bottom: 20px;
    }
    .form-box {
      background: #fff;
      padding: 40px;
      border-radius: 16px;
      box-shadow: 0 10px 30px rgba(124, 58, 237, 0.05);
      border: 1px solid rgba(124, 58, 237, 0.08);
    }
    .form-group {
      margin-bottom: 20px;
    }
    .form-group label {
      display: block;
      margin-bottom: 8px;
      font-weight: 500;
      color: var(--dark);
    }
    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border);
      border-radius: 8px;
      font-size: 1rem;
      outline: none;
      transition: border 0.3s;
    }
    .form-control:focus {
      border-color: var(--primary);
    }
    textarea.form-control {
      height: 100px;
      resize: vertical;
    }

    /* 13. Token 比价参考 */
    #token-price {
      background-color: #fff;
    }
    .price-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }
    .price-card {
      border: 1px solid rgba(124, 58, 237, 0.1);
      border-radius: 12px;
      padding: 30px;
      text-align: center;
      background-color: #fff;
      position: relative;
    }
    .price-card.popular {
      border-color: var(--primary);
      box-shadow: 0 10px 25px rgba(124, 58, 237, 0.08);
    }
    .price-card.popular::before {
      content: '最推荐';
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--secondary);
      color: #fff;
      padding: 2px 12px;
      border-radius: 20px;
      font-size: 0.8rem;
    }
    .model-name {
      font-size: 1.3rem;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 15px;
    }
    .price-num {
      font-size: 2rem;
      font-weight: bold;
      color: var(--primary);
      margin-bottom: 10px;
    }
    .price-unit {
      font-size: 0.85rem;
      color: #6B7280;
    }
    .price-features {
      list-style: none;
      margin: 20px 0;
      text-align: left;
    }
    .price-features li {
      margin-bottom: 8px;
      font-size: 0.9rem;
    }

    /* 14. 职业技术培训 & 人工智能培训 */
    #training {
      background-color: rgba(245, 243, 255, 0.3);
    }
    .course-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .course-card {
      background: #fff;
      border-radius: 12px;
      padding: 30px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.02);
      border: 1px solid rgba(124, 58, 237, 0.05);
    }
    .course-card h3 {
      font-size: 1.25rem;
      color: var(--dark);
      margin-bottom: 15px;
    }
    .course-card p {
      font-size: 0.9rem;
      margin-bottom: 20px;
    }
    .course-tag {
      display: inline-block;
      padding: 4px 10px;
      background: var(--purple-light);
      color: var(--primary);
      border-radius: 4px;
      font-size: 0.8rem;
      font-weight: 500;
    }

    /* 15. 客户评论卡片 */
    #reviews {
      background-color: #fff;
    }
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .review-card {
      background: var(--light);
      padding: 30px;
      border-radius: 16px;
      border: 1px solid var(--border);
    }
    .review-text {
      font-style: italic;
      margin-bottom: 20px;
      font-size: 0.95rem;
    }
    .reviewer-info {
      display: flex;
      align-items: center;
      gap: 15px;
    }
    .reviewer-avatar {
      width: 45px;
      height: 45px;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
    }
    .reviewer-name {
      font-weight: 600;
      color: var(--dark);
    }
    .reviewer-title {
      font-size: 0.8rem;
      color: #6B7280;
    }

    /* 16. 常见用户问题 FAQ + 自助排查 */
    #faq {
      background-color: rgba(245, 243, 255, 0.4);
    }
    .faq-layout {
      max-width: 800px;
      margin: 0 auto;
    }
    .faq-item {
      background: #fff;
      border-radius: 8px;
      margin-bottom: 15px;
      border: 1px solid rgba(124, 58, 237, 0.08);
      overflow: hidden;
    }
    .faq-header {
      padding: 20px;
      font-weight: 600;
      color: var(--dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }
    .faq-header::after {
      content: '+';
      font-size: 1.5rem;
      color: var(--primary);
      transition: transform 0.3s;
    }
    .faq-item.active .faq-header::after {
      content: '-';
    }
    .faq-body {
      padding: 0 20px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out, padding 0.3s ease-out;
      color: var(--text);
      font-size: 0.95rem;
      border-top: 1px solid transparent;
    }
    .faq-item.active .faq-body {
      padding: 20px;
      max-height: 300px;
      border-top: 1px solid var(--border);
    }

    /* 自助排查 & 术语 */
    .support-box {
      margin-top: 50px;
      background: #fff;
      border-radius: 12px;
      padding: 30px;
      border: 1px solid rgba(124, 58, 237, 0.1);
    }
    .support-box h3 {
      font-size: 1.3rem;
      color: var(--dark);
      margin-bottom: 20px;
    }
    .term-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .term-item h4 {
      color: var(--primary);
      margin-bottom: 5px;
    }

    /* 17. 行业资讯 / 知识库 */
    #news {
      background-color: #fff;
    }
    .news-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .news-card {
      background: var(--light);
      border-radius: 8px;
      padding: 25px;
      border: 1px solid var(--border);
    }
    .news-card .date {
      font-size: 0.8rem;
      color: #9CA3AF;
      margin-bottom: 10px;
    }
    .news-card h3 {
      font-size: 1.1rem;
      color: var(--dark);
      margin-bottom: 15px;
    }
    .news-card a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.9rem;
    }

    /* 18. 联系我们 & 加盟代理 */
    #contact {
      background: #1E1B4B;
      color: #fff;
      padding: 80px 0;
    }
    #contact .section-title h2 {
      color: #fff;
    }
    #contact .section-title p {
      color: #9CA3AF;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 50px;
    }
    .contact-info h3 {
      font-size: 1.8rem;
      margin-bottom: 25px;
      color: #fff;
    }
    .contact-list {
      list-style: none;
      margin-bottom: 30px;
    }
    .contact-list li {
      margin-bottom: 15px;
      display: flex;
      align-items: center;
      gap: 12px;
      color: #D1D5DB;
    }
    .kefu-area {
      display: flex;
      gap: 20px;
      align-items: center;
      margin-top: 30px;
    }
    .kefu-qr {
      width: 120px;
      height: 120px;
      background: #fff;
      padding: 5px;
      border-radius: 8px;
    }
    .kefu-qr img {
      width: 100%;
      height: 100%;
    }
    .contact-form {
      background: rgba(255, 255, 255, 0.05);
      padding: 40px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .contact-form label {
      color: #E5E7EB;
    }
    .contact-form .form-control {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.15);
      color: #fff;
    }
    .contact-form .form-control:focus {
      border-color: var(--primary);
    }

    /* 浮动客服 */
    .float-kefu {
      position: fixed;
      right: 25px;
      bottom: 25px;
      z-index: 999;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      padding: 12px 20px;
      border-radius: 30px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 600;
      transition: all 0.3s;
    }
    .float-kefu:hover {
      transform: scale(1.05);
    }

    /* 页脚 */
    footer {
      background: #111827;
      color: #9CA3AF;
      padding: 40px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    .footer-container {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 30px;
      align-items: center;
    }
    .footer-links {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
    }
    .footer-links a {
      color: #9CA3AF;
      text-decoration: none;
      font-size: 0.85rem;
    }
    .footer-links a:hover {
      color: #fff;
    }
    .copyright {
      font-size: 0.85rem;
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .services-grid, .creation-grid, .cases-grid, .reviews-grid, .price-grid, .course-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .about-grid, .standards-grid, .match-container, .contact-grid, .network-layout {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        border-top: 1px solid var(--border);
      }
      .nav-links.active {
        display: flex;
      }
      .menu-toggle {
        display: flex;
      }
      .hero-title {
        font-size: 2rem;
      }
      .services-grid, .creation-grid, .cases-grid, .reviews-grid, .price-grid, .course-grid, .steps-container {
        grid-template-columns: 1fr;
      }
      .term-list {
        grid-template-columns: 1fr;
      }
    }