:root {
      --primary: #0d9488;
      --primary-dark: #0f766e;
      --primary-deep: #134e4a;
      --primary-light: #ccfbf1;
      --primary-surface: #f0fdfa;
      --accent: #0284c7;
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --bg-main: #f8fafc;
      --bg-card: #ffffff;
      --border-color: #e2e8f0;
      --border-focus: #14b8a6;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(13, 148, 136, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(13, 148, 136, 0.12), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --transition: all 0.25s ease-in-out;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

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

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

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

    /* 统一居中容器 */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-box {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-box .ai-page-logo {
      height: 38px;
      width: auto;
    }

    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary-deep);
      letter-spacing: -0.5px;
    }

    .nav-menu {
      display: flex;
      align-items: center;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-links li a {
      display: block;
      padding: 8px 14px;
      font-size: 0.925rem;
      font-weight: 500;
      color: var(--text-muted);
      border-radius: var(--radius-sm);
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary);
      background-color: var(--primary-surface);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 18px;
      font-size: 0.925rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color: #ffffff;
      box-shadow: 0 2px 4px rgba(13, 148, 136, 0.25);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #0b8277 0%, #0c625c 100%);
      transform: translateY(-1px);
      box-shadow: 0 4px 8px rgba(13, 148, 136, 0.35);
    }

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

    .btn-outline:hover {
      background: var(--primary-surface);
      color: var(--primary-dark);
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 6px;
    }

    .mobile-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--text-main);
      margin: 5px 0;
      transition: var(--transition);
    }

    /* Section 基础样式 */
    section {
      padding: 70px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 48px auto;
    }

    .section-tag {
      display: inline-block;
      padding: 4px 12px;
      background-color: var(--primary-light);
      color: var(--primary-deep);
      font-size: 0.825rem;
      font-weight: 700;
      border-radius: 50px;
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 14px;
      line-height: 1.3;
    }

    .section-desc {
      font-size: 1rem;
      color: var(--text-muted);
    }

    /* 首屏 Hero (无图片，纯CSS与渐变青科技质感) */
    .hero-section {
      background: radial-gradient(circle at 80% 20%, rgba(204, 251, 241, 0.6) 0%, rgba(240, 253, 250, 0.4) 40%, rgba(248, 250, 252, 1) 80%);
      padding: 80px 0 60px 0;
      border-bottom: 1px solid var(--border-color);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 40px;
      align-items: center;
    }

    .hero-content h1 {
      font-size: 2.35rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.25;
      margin-bottom: 18px;
      letter-spacing: -0.5px;
    }

    .hero-content h1 span {
      color: var(--primary);
      background: linear-gradient(120deg, var(--primary) 0%, #0284c7 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-lead {
      font-size: 1.1rem;
      color: var(--text-muted);
      margin-bottom: 30px;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
    }

    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .badge-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      background: #ffffff;
      border: 1px solid #ccfbf1;
      border-radius: 30px;
      font-size: 0.825rem;
      color: var(--primary-deep);
      box-shadow: var(--shadow-sm);
    }

    .hero-terminal-card {
      background: #ffffff;
      border: 1px solid #99f6e4;
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-lg);
      position: relative;
    }

    .terminal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 12px;
      margin-bottom: 18px;
    }

    .terminal-dots {
      display: flex;
      gap: 6px;
    }

    .terminal-dots span {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #cbd5e1;
    }

    .terminal-dots span:nth-child(1) { background: #fda4af; }
    .terminal-dots span:nth-child(2) { background: #fde047; }
    .terminal-dots span:nth-child(3) { background: #86efac; }

    .terminal-title {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--text-light);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .stat-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .stat-box {
      background: var(--primary-surface);
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid #ccfbf1;
    }

    .stat-number {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 数据指标条 */
    .metric-strip {
      background: #ffffff;
      border-bottom: 1px solid var(--border-color);
      padding: 30px 0;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }

    .metric-item h3 {
      font-size: 1.75rem;
      font-weight: 800;
      color: var(--primary-deep);
      margin-bottom: 4px;
    }

    .metric-item p {
      font-size: 0.875rem;
      color: var(--text-muted);
    }

    /* 关于我们 & 平台介绍 */
    .intro-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .feature-points {
      list-style: none;
      margin-top: 20px;
    }

    .feature-points li {
      position: relative;
      padding-left: 28px;
      margin-bottom: 14px;
      font-size: 0.95rem;
      color: var(--text-muted);
    }

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

    .model-tags-box {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .model-pill-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .model-tag {
      background: var(--primary-surface);
      border: 1px solid #99f6e4;
      color: var(--primary-deep);
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 0.8rem;
      font-weight: 600;
    }

    /* AIGC 服务与一站式制作卡片 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #99f6e4;
    }

    .service-icon-badge {
      width: 44px;
      height: 44px;
      background: var(--primary-light);
      color: var(--primary-deep);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 1.1rem;
      margin-bottom: 16px;
    }

    .service-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 0.875rem;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    /* 行业方案 */
    .industry-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .industry-box {
      background: #ffffff;
      border-top: 4px solid var(--primary);
      border-radius: var(--radius-sm);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      border-left: 1px solid var(--border-color);
      border-right: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .industry-box h4 {
      font-size: 1.05rem;
      margin-bottom: 8px;
      color: var(--primary-deep);
    }

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

    /* 标准流程 */
    .step-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      position: relative;
    }

    .step-num {
      font-size: 2rem;
      font-weight: 900;
      color: #99f6e4;
      line-height: 1;
      margin-bottom: 12px;
    }

    .step-card h4 {
      font-size: 1.1rem;
      margin-bottom: 8px;
      color: var(--text-main);
    }

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

    /* 案例中心 (展示图文资源) */
    .case-gallery-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
      margin-bottom: 24px;
    }

    .banner-showcase {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 24px;
    }

    .media-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .media-card .img-wrapper {
      overflow: hidden;
      background: #f1f5f9;
    }

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

    .media-card:hover img {
      transform: scale(1.03);
    }

    .media-info {
      padding: 16px;
    }

    .media-info h4 {
      font-size: 1rem;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .media-info p {
      font-size: 0.825rem;
      color: var(--text-muted);
    }

    /* 对比评测板块 */
    .compare-section {
      background: linear-gradient(180deg, var(--bg-main) 0%, var(--primary-surface) 100%);
    }

    .score-banner {
      background: #ffffff;
      border: 2px solid #5eead4;
      border-radius: var(--radius-lg);
      padding: 24px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 36px;
      box-shadow: var(--shadow-md);
    }

    .score-left h3 {
      font-size: 1.35rem;
      color: var(--primary-deep);
      margin-bottom: 4px;
    }

    .stars {
      color: #f59e0b;
      font-size: 1.25rem;
      letter-spacing: 2px;
    }

    .score-right {
      display: flex;
      align-items: baseline;
      gap: 6px;
    }

    .score-val {
      font-size: 3rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
    }

    .score-max {
      font-size: 1.25rem;
      color: var(--text-light);
    }

    .table-container {
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .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-color);
      font-size: 0.9rem;
    }

    .compare-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--text-main);
    }

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

    .compare-table td.highlight {
      background: var(--primary-surface);
      color: var(--primary-deep);
      font-weight: 600;
    }

    /* 加盟代理与算力分销 */
    .agent-box {
      background: linear-gradient(135deg, var(--primary-deep) 0%, #0f172a 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 30px;
      align-items: center;
    }

    .agent-box h3 {
      font-size: 1.75rem;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .agent-box p {
      color: #ccfbf1;
      font-size: 0.95rem;
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .agent-benefits {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .benefit-item {
      background: rgba(255, 255, 255, 0.08);
      padding: 12px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.15);
      font-size: 0.85rem;
    }

    /* 需求匹配表单与联系我们 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 40px;
    }

    .form-card {
      background: #ffffff;
      padding: 32px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-group label {
      display: block;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 10px 14px;
      font-size: 0.9rem;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      background: #ffffff;
      color: var(--text-main);
      outline: none;
      transition: var(--transition);
    }

    .form-control:focus {
      border-color: var(--border-focus);
      box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    .contact-info-card {
      background: #ffffff;
      padding: 32px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .info-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
    }

    .info-label {
      font-weight: 600;
      color: var(--text-main);
      min-width: 80px;
      font-size: 0.9rem;
    }

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

    .qr-container {
      margin-top: 10px;
      padding: 16px;
      background: var(--primary-surface);
      border: 1px dashed #99f6e4;
      border-radius: var(--radius-md);
      text-align: center;
    }

    .qr-container img {
      width: 130px;
      height: 130px;
      margin: 0 auto 8px auto;
      border-radius: 4px;
    }

    /* 用户评论卡片 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

    .review-text {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
      font-style: italic;
    }

    .reviewer-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid #f1f5f9;
      padding-top: 12px;
    }

    .reviewer-name {
      font-weight: 700;
      font-size: 0.9rem;
      color: var(--text-main);
    }

    .reviewer-role {
      font-size: 0.8rem;
      color: var(--primary);
    }

    /* FAQ 手风琴 */
    .faq-wrapper {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      margin-bottom: 12px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      width: 100%;
      text-align: left;
      padding: 16px 20px;
      background: none;
      border: none;
      outline: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-main);
    }

    .faq-question:hover {
      background-color: var(--primary-surface);
      color: var(--primary-dark);
    }

    .faq-arrow {
      font-size: 0.8rem;
      transition: transform 0.25s ease;
    }

    .faq-item.open .faq-arrow {
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out;
      background: #fafafa;
    }

    .faq-answer-inner {
      padding: 16px 20px;
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      border-top: 1px solid #f1f5f9;
    }

    /* 行业资讯 & AI百科 */
    .news-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
    }

    .news-block {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid var(--border-color);
    }

    .news-block h3 {
      font-size: 1.15rem;
      color: var(--primary-deep);
      margin-bottom: 16px;
      padding-bottom: 10px;
      border-bottom: 2px solid var(--primary-light);
    }

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

    .article-links-list li {
      margin-bottom: 12px;
      padding-bottom: 12px;
      border-bottom: 1px dashed var(--border-color);
    }

    .article-links-list li:last-child {
      margin-bottom: 0;
      padding-bottom: 0;
      border-bottom: none;
    }

    .article-links-list a {
      font-size: 0.9rem;
      color: var(--text-main);
      display: inline-block;
    }

    .article-links-list a:hover {
      color: var(--primary);
      transform: translateX(4px);
    }

    /* 页脚 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 30px 0;
      color: var(--text-muted);
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-brand h4 {
      font-size: 1.15rem;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 0.85rem;
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .friend-links-box h5,
    .footer-nav-box h5 {
      font-size: 0.95rem;
      color: var(--text-main);
      margin-bottom: 14px;
      font-weight: 700;
    }

    .friend-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .friend-links-wrap a {
      font-size: 0.85rem;
      color: var(--text-muted);
      background: var(--bg-main);
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
    }

    .friend-links-wrap a:hover {
      color: var(--primary);
      border-color: var(--primary);
    }

    .footer-nav-links {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .footer-nav-links a {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

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

    .footer-bottom {
      border-top: 1px solid var(--border-color);
      padding-top: 24px;
      text-align: center;
      font-size: 0.825rem;
      color: var(--text-light);
    }

    /* 悬浮客服挂件 */
    .float-service-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-lg);
      cursor: pointer;
      border: none;
      transition: var(--transition);
      font-size: 1.2rem;
    }

    .float-btn:hover {
      background: var(--primary-dark);
      transform: scale(1.08);
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .hero-grid,
      .intro-grid,
      .contact-grid,
      .agent-box,
      .case-gallery-grid,
      .news-grid,
      .footer-top-grid {
        grid-template-columns: 1fr;
      }

      .services-grid,
      .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .step-timeline,
      .industry-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .metric-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .banner-showcase {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-toggle {
        display: block;
      }

      .nav-menu {
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        display: none;
        padding: 16px 20px;
      }

      .nav-menu.show {
        display: block;
      }

      .nav-links {
        flex-direction: column;
        align-items: flex-start;
      }

      .nav-links li {
        width: 100%;
      }

      .nav-links li a {
        padding: 10px 0;
        width: 100%;
      }

      .services-grid,
      .reviews-grid,
      .step-timeline,
      .industry-grid,
      .metric-grid {
        grid-template-columns: 1fr;
      }

      .hero-content h1 {
        font-size: 1.85rem;
      }

      .score-banner {
        flex-direction: column;
        text-align: center;
        gap: 16px;
      }
    }