/* roulang page: index */
:root {
      --primary: #0D9488;
      --primary-dark: #0F766E;
      --primary-light: #CCFBF1;
      --accent: #F97316;
      --accent-hover: #EA580C;
      --gradient-main: linear-gradient(135deg, #0F766E 0%, #0369A1 100%);
      --gradient-alert: linear-gradient(135deg, #EA580C 0%, #F59E0B 100%);
      --dark-surface: #0F172A;
      --dark-card: #1E293B;
      --bg-page: #F8FAFC;
      --bg-card: #FFFFFF;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --text-sub: #475569;
      --border-color: #E2E8F0;
      --radius-sm: 8px;
      --radius-md: 18px;
      --radius-lg: 24px;
      --radius-pill: 9999px;
      --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
      --shadow-card: 0 10px 25px -5px rgba(15, 118, 110, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
      --shadow-hover: 0 20px 30px -10px rgba(15, 118, 110, 0.16);
      --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-stack);
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      font-size: 16px;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.25s ease;
    }

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

    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部双行导航系统 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .top-bar {
      background: #042F2E;
      color: #99F6E4;
      font-size: 13px;
      padding: 8px 0;
    }

    .top-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .top-badges {
      display: flex;
      gap: 16px;
    }

    .top-badges span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .main-nav-bar {
      padding: 14px 0;
    }

    .main-nav-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

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

    .brand-logo .logo-icon {
      width: 40px;
      height: 40px;
      background: var(--gradient-main);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
      font-weight: 800;
      font-size: 20px;
      box-shadow: 0 4px 10px rgba(13, 148, 136, 0.3);
    }

    .brand-title {
      font-size: 20px;
      font-weight: 800;
      color: #0F172A;
      letter-spacing: -0.5px;
    }

    .brand-sub {
      font-size: 12px;
      color: var(--primary);
      display: block;
      font-weight: 600;
      line-height: 1.2;
    }

    .nav-links {
      display: flex;
      gap: 30px;
      list-style: none;
    }

    .nav-links a {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-sub);
      padding: 6px 0;
      position: relative;
    }

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

    .nav-links a.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 11px 26px;
      font-size: 15px;
      font-weight: 600;
      border-radius: var(--radius-pill);
      cursor: pointer;
      border: none;
      transition: all 0.25s ease;
      text-align: center;
    }

    .btn-primary {
      background: var(--gradient-main);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(15, 118, 110, 0.25);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(15, 118, 110, 0.35);
      color: #FFFFFF;
    }

    .btn-accent {
      background: var(--gradient-alert);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(234, 88, 12, 0.25);
    }

    .btn-accent:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35);
      color: #FFFFFF;
    }

    .btn-outline {
      background: transparent;
      border: 1.5px solid var(--border-color);
      color: var(--text-main);
    }

    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: var(--primary-light);
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-main);
    }

    /* 通用板块与排版 */
    section {
      padding: 85px 0;
      position: relative;
    }

    .section-alt {
      background-color: #FFFFFF;
      border-top: 1px solid #EEF2F6;
      border-bottom: 1px solid #EEF2F6;
    }

    .section-dark {
      background-color: var(--dark-surface);
      color: #F8FAFC;
    }

    .section-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 52px auto;
    }

    .badge-capsule {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 16px;
      background: rgba(13, 148, 136, 0.1);
      color: var(--primary-dark);
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 16px;
      border: 1px solid rgba(13, 148, 136, 0.18);
    }

    .badge-capsule.badge-orange {
      background: rgba(249, 115, 22, 0.12);
      color: #C2410C;
      border-color: rgba(249, 115, 22, 0.2);
    }

    .badge-capsule.badge-light {
      background: rgba(255, 255, 255, 0.15);
      color: #99F6E4;
      border-color: rgba(255, 255, 255, 0.2);
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 16px;
      color: var(--text-main);
    }

    .section-dark .section-title {
      color: #FFFFFF;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.75;
    }

    .section-dark .section-desc {
      color: #94A3B8;
    }

    /* 板块1: 首屏 Hero Banner */
    .hero-section {
      background: linear-gradient(180deg, #F0FDFA 0%, #F8FAFC 100%);
      padding: 70px 0 90px 0;
      position: relative;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .hero-content h1 {
      font-size: 42px;
      font-weight: 900;
      line-height: 1.25;
      color: #0F172A;
      margin-bottom: 22px;
      letter-spacing: -0.5px;
    }

    .hero-content h1 span {
      background: var(--gradient-main);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 16.5px;
      color: var(--text-sub);
      line-height: 1.8;
      margin-bottom: 30px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 32px;
    }

    .hero-trust-bar {
      display: flex;
      align-items: center;
      gap: 24px;
      padding-top: 20px;
      border-top: 1px solid #E2E8F0;
    }

    .trust-item {
      display: flex;
      flex-direction: column;
    }

    .trust-item strong {
      font-size: 18px;
      font-weight: 800;
      color: var(--primary-dark);
    }

    .trust-item span {
      font-size: 12px;
      color: var(--text-muted);
    }

    .hero-visual {
      position: relative;
    }

    .hero-img-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.2);
      border: 4px solid #FFFFFF;
      position: relative;
    }

    .hero-float-card {
      position: absolute;
      bottom: 24px;
      left: -20px;
      background: #FFFFFF;
      padding: 18px 22px;
      border-radius: var(--radius-md);
      box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.15);
      border: 1px solid #E2E8F0;
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .pulse-dot {
      width: 14px;
      height: 14px;
      background: #EF4444;
      border-radius: 50%;
      position: relative;
    }

    .pulse-dot::after {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      background: #EF4444;
      border-radius: 50%;
      animation: pulse 1.6s infinite ease-out;
    }

    @keyframes pulse {
      0% { transform: scale(1); opacity: 0.8; }
      100% { transform: scale(2.8); opacity: 0; }
    }

    .float-card-text b {
      display: block;
      font-size: 14px;
      color: #0F172A;
    }

    .float-card-text span {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 板块2: 实时体征与风险监测能力矩阵 */
    .split-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
    }

    .split-img-box {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      border: 1px solid var(--border-color);
    }

    .param-checklist {
      list-style: none;
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .param-checklist li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 15px;
      color: var(--text-sub);
    }

    .check-icon {
      width: 22px;
      height: 22px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: bold;
      flex-shrink: 0;
      margin-top: 2px;
    }

    /* 板块3: 核心优势六卡片网格 */
    .grid-3-col {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }

    .feature-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px 24px;
      box-shadow: var(--shadow-card);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(13, 148, 136, 0.4);
    }

    .card-top {
      margin-bottom: 20px;
    }

    .card-icon {
      width: 54px;
      height: 54px;
      border-radius: 14px;
      background: var(--primary-light);
      color: var(--primary-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .feature-card h3 {
      font-size: 19px;
      font-weight: 700;
      color: #0F172A;
      margin-bottom: 12px;
    }

    .feature-card p {
      font-size: 14.5px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    .card-badge {
      align-self: flex-start;
      margin-top: 18px;
    }

    /* 板块4: 软硬件一体化热门产品大卡 */
    .product-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .product-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
    }

    .product-img-box {
      height: 220px;
      overflow: hidden;
      position: relative;
    }

    .product-img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .product-card:hover .product-img-box img {
      transform: scale(1.05);
    }

    .product-body {
      padding: 26px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .product-body h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 10px;
      color: #0F172A;
    }

    .product-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
      flex-grow: 1;
    }

    .spec-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 20px;
    }

    .spec-pills span {
      font-size: 12px;
      padding: 4px 10px;
      background: #F1F5F9;
      color: #475569;
      border-radius: 6px;
    }

    /* 板块5: 深色沉浸式风险研判引擎 */
    .flow-pipeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
      margin-top: 40px;
    }

    .flow-node {
      background: var(--dark-card);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-md);
      padding: 28px 22px;
      position: relative;
      transition: border-color 0.3s;
    }

    .flow-node:hover {
      border-color: var(--primary);
    }

    .flow-step-num {
      font-size: 28px;
      font-weight: 900;
      color: var(--primary);
      opacity: 0.8;
      margin-bottom: 12px;
    }

    .flow-node h4 {
      font-size: 18px;
      color: #FFFFFF;
      margin-bottom: 10px;
    }

    .flow-node p {
      font-size: 14px;
      color: #94A3B8;
      line-height: 1.6;
    }

    /* 板块6: 真实落地运动场景与用户故事 */
    .grid-2-col {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .case-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-card);
      display: grid;
      grid-template-columns: 1fr 1.25fr;
    }

    .case-img {
      height: 100%;
      min-height: 220px;
    }

    .case-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .case-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .case-body h4 {
      font-size: 18px;
      font-weight: 700;
      color: #0F172A;
      margin-bottom: 8px;
    }

    .case-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }

    .case-metric {
      font-size: 13px;
      font-weight: 700;
      color: #0F766E;
    }

    /* 板块7: 平台全生命周期技术保障流程 */
    .timeline-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-top: 36px;
    }

    .timeline-item {
      position: relative;
      background: #FFFFFF;
      padding: 26px 20px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .timeline-item::after {
      content: '→';
      position: absolute;
      right: -16px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 20px;
      color: var(--primary);
      font-weight: bold;
    }

    .timeline-item:last-child::after {
      display: none;
    }

    .timeline-badge {
      font-size: 12px;
      font-weight: 800;
      color: #FFFFFF;
      background: var(--primary);
      display: inline-block;
      padding: 2px 10px;
      border-radius: var(--radius-pill);
      margin-bottom: 12px;
    }

    .timeline-item h4 {
      font-size: 17px;
      color: #0F172A;
      margin-bottom: 8px;
    }

    .timeline-item p {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 板块8: 关键效能数据统计条 */
    .stats-strip {
      background: var(--gradient-main);
      color: #FFFFFF;
      padding: 55px 0;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
      text-align: center;
    }

    .stat-box strong {
      display: block;
      font-size: 40px;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 8px;
    }

    .stat-box span {
      font-size: 14px;
      color: #CCFBF1;
      font-weight: 500;
    }

    /* 板块9: 行业应用成果与专家评价墙 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }

    .review-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 28px 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-stars {
      color: #F59E0B;
      font-size: 15px;
      margin-bottom: 14px;
      letter-spacing: 2px;
    }

    .review-text {
      font-size: 14.5px;
      color: var(--text-sub);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .reviewer-meta {
      display: flex;
      align-items: center;
      gap: 14px;
      border-top: 1px solid #F1F5F9;
      padding-top: 14px;
    }

    .reviewer-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
    }

    .reviewer-info h5 {
      font-size: 15px;
      font-weight: 700;
      color: #0F172A;
    }

    .reviewer-info small {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 板块10: 运动健康前沿与风险干预资讯摘要 */
    .article-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      transition: transform 0.3s;
    }

    .article-card:hover {
      transform: translateY(-4px);
    }

    .article-cover {
      height: 180px;
      overflow: hidden;
    }

    .article-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .article-info {
      padding: 22px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .article-info time{
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 8px;
      display: block;
    }

    .article-info h4 {
      font-size: 17px;
      font-weight: 700;
      color: #0F172A;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .article-info p {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
      margin-bottom: 16px;
    }

    .article-link {
      font-size: 13.5px;
      font-weight: 700;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 板块11: 深度技术支持与常见疑问 (手风琴) */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.25s ease;
    }

    .faq-item.active {
      border-color: var(--primary);
      box-shadow: 0 4px 18px rgba(13, 148, 136, 0.1);
    }

    .faq-question {
      padding: 22px 26px;
      font-size: 16.5px;
      font-weight: 700;
      color: #0F172A;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      user-select: none;
    }

    .faq-toggle-icon {
      font-size: 20px;
      color: var(--primary);
      transition: transform 0.3s ease;
      line-height: 1;
    }

    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
    }

    .faq-answer {
      display: none;
      padding: 0 26px 22px 26px;
      font-size: 15px;
      color: var(--text-sub);
      line-height: 1.75;
      border-top: 1px solid #F1F5F9;
      margin-top: -6px;
      padding-top: 16px;
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    /* 板块12: 安全背书与生态合作伙伴墙 */
    .partner-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 18px;
      align-items: center;
    }

    .partner-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 20px 14px;
      text-align: center;
      font-size: 14px;
      font-weight: 700;
      color: #64748B;
      box-shadow: var(--shadow-sm);
    }

    /* 板块13: 底部全宽行动号召转化条 */
    .cta-banner-section {
      background: var(--gradient-main);
      color: #FFFFFF;
      padding: 70px 0;
    }

    .cta-inner-box {
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }

    .cta-inner-box h2 {
      font-size: 34px;
      font-weight: 900;
      margin-bottom: 16px;
      color: #FFFFFF;
    }

    .cta-inner-box p {
      font-size: 16.5px;
      color: #CCFBF1;
      margin-bottom: 34px;
      line-height: 1.7;
    }

    .cta-form {
      display: flex;
      gap: 12px;
      justify-content: center;
      max-width: 720px;
      margin: 0 auto;
      background: rgba(255, 255, 255, 0.12);
      padding: 10px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255, 255, 255, 0.25);
    }

    .cta-form input {
      flex: 1;
      padding: 13px 20px;
      border: none;
      border-radius: var(--radius-pill);
      font-size: 14.5px;
      outline: none;
      background: #FFFFFF;
      color: #0F172A;
    }

    .cta-form button {
      flex-shrink: 0;
      padding: 13px 30px;
    }

    /* 底部页脚系统 */
    .site-footer {
      background: #090E1A;
      color: #94A3B8;
      font-size: 14px;
      border-top: 1px solid #1E293B;
    }

    .footer-main {
      padding: 70px 0 45px 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
      gap: 40px;
    }

    .footer-brand h4 {
      font-size: 18px;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 20px;
      font-size: 13.5px;
    }

    .footer-col h5 {
      font-size: 15px;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 18px;
      position: relative;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a:hover {
      color: #14B8A6;
      padding-left: 4px;
    }

    .contact-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 13.5px;
    }

    .footer-bottom {
      border-top: 1px solid #1E293B;
      padding: 22px 0;
      font-size: 13px;
      text-align: center;
    }

    .footer-bottom .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .grid-3-col,
      .flow-pipeline,
      .timeline-steps,
      .stats-grid,
      .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .partner-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .timeline-item::after {
        display: none;
      }

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

      .hero-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }

      .mobile-toggle {
        display: block;
      }

      .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #FFFFFF;
        flex-direction: column;
        padding: 24px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        border-bottom: 1px solid var(--border-color);
        gap: 16px;
      }

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

      .nav-actions .btn-primary {
        padding: 8px 18px;
        font-size: 13px;
      }

      section {
        padding: 60px 0;
      }

      .hero-content h1 {
        font-size: 30px;
      }

      .section-title {
        font-size: 25px;
      }

      .split-layout,
      .grid-2-col,
      .grid-3-col,
      .flow-pipeline,
      .timeline-steps,
      .stats-grid,
      .reviews-grid {
        grid-template-columns: 1fr;
      }

      .case-card {
        grid-template-columns: 1fr;
      }

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

      .cta-form {
        flex-direction: column;
        border-radius: var(--radius-md);
        background: transparent;
        padding: 0;
      }

      .cta-form input {
        border-radius: var(--radius-md);
      }

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

      .footer-bottom .container {
        flex-direction: column;
        text-align: center;
      }
    }