/* roulang page: index */
:root {
      --primary: #0A58CA;
      --primary-hover: #084298;
      --secondary: #00A3C4;
      --secondary-dark: #007f99;
      --dark: #0F172A;
      --dark-card: #1E293B;
      --light-bg: #F8FAFC;
      --white: #FFFFFF;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --shadow-sm: 0 2px 8px rgba(10, 88, 202, 0.04);
      --shadow-md: 0 4px 20px -2px rgba(10, 88, 202, 0.06);
      --shadow-hover: 0 12px 30px -4px rgba(10, 88, 202, 0.14);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 20px;
    }

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

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      color: var(--text-main);
      background-color: var(--light-bg);
      line-height: 1.6;
    }

    body {
      overflow-x: hidden;
    }

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

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

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

    /* 顶部导航 */
    .top-bar {
      background: #0F172A;
      color: #94A3B8;
      font-size: 13px;
      padding: 8px 0;
      border-bottom: 1px solid #334155;
    }
    .top-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .top-bar span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .main-header {
      position: sticky;
      top: 0;
      z-index: 999;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
      border-bottom: 1px solid var(--border-color);
    }
    .main-header .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 76px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 22px;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
    }
    .brand-logo .logo-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 900;
      font-size: 18px;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 28px;
      list-style: none;
    }
    .nav-link {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      padding: 6px 0;
      position: relative;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--primary);
    }
    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0%;
      height: 2px;
      background: var(--primary);
      transition: width 0.25s ease;
    }
    .nav-link:hover::after, .nav-link.active::after {
      width: 100%;
    }
    .header-cta {
      background: var(--primary);
      color: #fff;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 14px;
      display: inline-block;
      box-shadow: 0 4px 12px rgba(10, 88, 202, 0.25);
    }
    .header-cta:hover {
      background: var(--primary-hover);
      transform: translateY(-1px);
    }

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

    /* 板块通用 */
    section {
      padding: 85px 0;
      position: relative;
    }
    .section-title-wrap {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 50px auto;
    }
    .section-tag {
      display: inline-block;
      padding: 4px 14px;
      background: rgba(10, 88, 202, 0.08);
      color: var(--primary);
      font-size: 13px;
      font-weight: 700;
      border-radius: 20px;
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }
    .section-title {
      font-size: 34px;
      font-weight: 800;
      color: var(--dark);
      margin-bottom: 16px;
      line-height: 1.3;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Section 1: Hero Banner (含拼团立项转化组件) */
    .hero-section {
      padding: 70px 0 90px;
      background: linear-gradient(180deg, #F1F5F9 0%, #FFFFFF 100%);
      position: relative;
      overflow: hidden;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }
    .hero-content h1 {
      font-size: 44px;
      font-weight: 900;
      line-height: 1.25;
      color: var(--dark);
      margin-bottom: 20px;
    }
    .hero-content h1 span {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-content p {
      font-size: 17px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 30px;
    }
    .hero-cta-group {
      display: flex;
      gap: 16px;
      margin-bottom: 35px;
      flex-wrap: wrap;
    }
    .btn-primary {
      background: var(--primary);
      color: #fff;
      padding: 14px 30px;
      border-radius: var(--radius-sm);
      font-size: 16px;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      box-shadow: 0 6px 18px rgba(10, 88, 202, 0.3);
    }
    .btn-primary:hover {
      background: var(--primary-hover);
      transform: translateY(-2px);
    }
    .btn-secondary {
      background: #FFFFFF;
      color: var(--primary);
      border: 1px solid var(--border-color);
      padding: 14px 28px;
      border-radius: var(--radius-sm);
      font-size: 16px;
      font-weight: 600;
      box-shadow: var(--shadow-sm);
    }
    .btn-secondary:hover {
      background: #F1F5F9;
      border-color: var(--primary);
    }
    .hero-card-panel {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-md);
    }
    .hero-card-panel .img-box {
      border-radius: 8px;
      overflow: hidden;
      margin-bottom: 20px;
      height: 250px;
      background: #000;
    }
    .hero-card-panel .img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .group-booking-box {
      background: #F0F9FF;
      border: 1px dashed var(--secondary);
      border-radius: 8px;
      padding: 16px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .group-booking-box .status {
      font-size: 14px;
      font-weight: 700;
      color: var(--secondary-dark);
    }
    .group-booking-box .status small {
      display: block;
      font-weight: normal;
      color: var(--text-muted);
      font-size: 12px;
    }

    /* Section 2: 品牌与医疗智造介绍区 */
    .about-tech-section {
      background: #FFFFFF;
    }
    .about-tech-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
    }
    .about-tech-image {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }
    .about-tech-image img {
      width: 100%;
      height: 400px;
      object-fit: cover;
    }
    .spec-badges {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 24px;
    }
    .spec-badge-item {
      background: #F8FAFC;
      border: 1px solid var(--border-color);
      padding: 16px;
      border-radius: 8px;
    }
    .spec-badge-item strong {
      display: block;
      font-size: 18px;
      color: var(--primary);
      margin-bottom: 4px;
    }
    .spec-badge-item span {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* Section 3: 核心技术优势 6宫格 */
    .core-advantages-section {
      background: #F8FAFC;
    }
    .grid-6 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .advantage-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      transition: all 0.3s ease;
      box-shadow: var(--shadow-sm);
    }
    .advantage-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: var(--primary);
    }
    .advantage-icon {
      width: 52px;
      height: 52px;
      background: rgba(10, 88, 202, 0.08);
      color: var(--primary);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 20px;
    }
    .advantage-card h3 {
      font-size: 19px;
      color: var(--dark);
      margin-bottom: 12px;
    }
    .advantage-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* Section 4: 旗舰产品矩阵 */
    .products-section {
      background: #FFFFFF;
    }
    .product-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .product-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }
    .product-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
    }
    .product-card .p-img {
      height: 220px;
      overflow: hidden;
      background: #000;
    }
    .product-card .p-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .product-card:hover .p-img img {
      transform: scale(1.05);
    }
    .product-body {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .product-body h3 {
      font-size: 20px;
      color: var(--dark);
      margin-bottom: 10px;
    }
    .product-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-bottom: 14px;
    }
    .product-tags span {
      background: #F1F5F9;
      color: var(--text-muted);
      font-size: 12px;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .product-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .product-btn {
      width: 100%;
      padding: 10px 0;
      text-align: center;
      background: #F0FDF4;
      color: #15803D;
      border: 1px solid #BBF7D0;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 14px;
    }
    .product-btn:hover {
      background: #15803D;
      color: #FFFFFF;
    }

    /* Section 5: 临床应用场景 */
    .clinical-section {
      background: #F8FAFC;
    }
    .clinical-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .clinical-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .clinical-card h4 {
      font-size: 18px;
      color: var(--primary);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .clinical-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Section 6: 深色医疗科研与安全理念 */
    .dark-innovation-section {
      background: #0F172A;
      color: #FFFFFF;
    }
    .dark-innovation-section .section-title {
      color: #FFFFFF;
    }
    .dark-innovation-section .section-desc {
      color: #94A3B8;
    }
    .dark-innovation-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .dark-info-box {
      background: #1E293B;
      padding: 28px;
      border-radius: var(--radius-md);
      border-left: 4px solid var(--secondary);
      margin-bottom: 20px;
    }
    .dark-info-box h4 {
      font-size: 18px;
      color: #FFFFFF;
      margin-bottom: 8px;
    }
    .dark-info-box p {
      font-size: 14px;
      color: #94A3B8;
      line-height: 1.6;
    }
    .dark-img {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }

    /* Section 7: 标杆医院装机故事 */
    .cases-section {
      background: #FFFFFF;
    }
    .cases-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
    }
    .case-card {
      background: #F8FAFC;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }
    .case-header {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      margin-bottom: 14px;
      border-bottom: 1px solid #E2E8F0;
      padding-bottom: 10px;
    }
    .case-header h3 {
      font-size: 18px;
      color: var(--dark);
    }
    .case-header span {
      font-size: 12px;
      color: var(--primary);
      font-weight: 700;
    }
    .case-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Section 8: KPI 看板数据横条 */
    .metrics-bar-section {
      background: linear-gradient(135deg, var(--primary) 0%, #007799 100%);
      color: #FFFFFF;
      padding: 55px 0;
    }
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .metric-item .num {
      font-size: 42px;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 8px;
      color: #FFFFFF;
    }
    .metric-item .label {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.85);
    }

    /* Section 9: 专家评价与学术背书 */
    .testimonials-section {
      background: #F8FAFC;
    }
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .testi-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testi-card blockquote {
      font-size: 14px;
      color: var(--text-main);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }
    .testi-card blockquote::before {
      content: "“";
      font-size: 40px;
      color: rgba(10, 88, 202, 0.15);
      position: absolute;
      top: -20px;
      left: -10px;
      line-height: 1;
    }
    .doctor-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 16px;
    }
    .doctor-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: #E2E8F0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--primary);
    }
    .doctor-info h5 {
      font-size: 15px;
      color: var(--dark);
    }
    .doctor-info span {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* Section 10: 手术方案多维对比差异区 */
    .comparison-section {
      background: #FFFFFF;
    }
    .table-container {
      overflow-x: auto;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }
    .comp-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }
    .comp-table th, .comp-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
    }
    .comp-table th {
      background: #F8FAFC;
      color: var(--dark);
      font-weight: 700;
    }
    .comp-table th.highlight, .comp-table td.highlight {
      background: rgba(10, 88, 202, 0.03);
      color: var(--primary);
      font-weight: 700;
    }

    /* Section 11: 临床资讯证据 */
    .news-section {
      background: #F8FAFC;
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .news-card .n-img {
      height: 180px;
      overflow: hidden;
      background: #000;
    }
    .news-card .n-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .news-body {
      padding: 20px;
    }
    .news-date {
      font-size: 12px;
      color: var(--secondary-dark);
      font-weight: 600;
      margin-bottom: 6px;
    }
    .news-body h4 {
      font-size: 16px;
      color: var(--dark);
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .news-body p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Section 12: 专家答疑 FAQ */
    .faq-section {
      background: #FFFFFF;
    }
    .faq-container {
      max-width: 880px;
      margin: 0 auto;
    }
    .faq-item {
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      margin-bottom: 16px;
      overflow: hidden;
      background: #F8FAFC;
    }
    .faq-header {
      padding: 18px 24px;
      font-size: 16px;
      font-weight: 700;
      color: var(--dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: #FFFFFF;
    }
    .faq-header:hover {
      color: var(--primary);
    }
    .faq-body {
      padding: 0 24px 18px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      background: #FFFFFF;
    }

    /* Section 13: 术前术后全流程保障条 */
    .process-section {
      background: #F8FAFC;
    }
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .process-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
    }
    .process-step {
      font-size: 28px;
      font-weight: 900;
      color: rgba(10, 88, 202, 0.15);
      margin-bottom: 8px;
    }
    .process-card h4 {
      font-size: 17px;
      color: var(--dark);
      margin-bottom: 8px;
    }
    .process-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Section 14: 底部预约行动转化 */
    .cta-panel-section {
      background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
      color: #FFFFFF;
      padding: 80px 0;
    }
    .cta-panel-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .cta-panel-info h2 {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 16px;
      color: #FFFFFF;
    }
    .cta-panel-info p {
      font-size: 15px;
      color: #94A3B8;
      line-height: 1.8;
      margin-bottom: 24px;
    }
    .cta-form {
      background: #FFFFFF;
      padding: 32px;
      border-radius: var(--radius-md);
      box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    }
    .form-group {
      margin-bottom: 16px;
    }
    .form-group label {
      display: block;
      font-size: 13px;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 6px;
    }
    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 14px;
    }
    .form-control:focus {
      outline: none;
      border-color: var(--primary);
    }
    .btn-submit {
      width: 100%;
      background: var(--primary);
      color: #FFFFFF;
      border: none;
      padding: 14px;
      font-size: 16px;
      font-weight: 700;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: background 0.25s ease;
    }
    .btn-submit:hover {
      background: var(--primary-hover);
    }

    /* 底部页脚 */
    footer {
      background: #0B1120;
      color: #94A3B8;
      padding: 60px 0 30px;
      border-top: 1px solid #1E293B;
      font-size: 13px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-brand h4 {
      font-size: 18px;
      color: #FFFFFF;
      margin-bottom: 14px;
    }
    .footer-links h5 {
      font-size: 14px;
      color: #FFFFFF;
      margin-bottom: 14px;
    }
    .footer-links ul {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 8px;
    }
    .footer-links a:hover {
      color: #FFFFFF;
    }
    .footer-bottom {
      border-top: 1px solid #1E293B;
      padding-top: 24px;
      text-align: center;
      font-size: 12px;
      color: #64748B;
    }

    /* 全局吸底浮动条 */
    .floating-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(15, 23, 42, 0.95);
      backdrop-filter: blur(8px);
      color: #FFFFFF;
      padding: 12px 0;
      z-index: 998;
      border-top: 1px solid #334155;
      box-shadow: 0 -4px 15px rgba(0,0,0,0.15);
      display: flex;
      align-items: center;
    }
    .floating-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }
    .floating-info {
      font-size: 14px;
    }
    .floating-info strong {
      color: var(--secondary);
      margin-right: 8px;
    }
    .floating-cta {
      background: var(--primary);
      color: #FFFFFF;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      font-weight: 600;
    }
    .floating-cta:hover {
      background: var(--primary-hover);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .grid-6 { grid-template-columns: repeat(2, 1fr); }
      .product-grid { grid-template-columns: repeat(2, 1fr); }
      .clinical-grid { grid-template-columns: repeat(2, 1fr); }
      .process-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .top-bar { display: none; }
      .nav-menu {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        gap: 16px;
      }
      .nav-menu.active {
        display: flex;
      }
      .mobile-toggle { display: block; }
      .header-cta { display: none; }
      .hero-grid, .about-tech-grid, .dark-innovation-grid, .cases-grid, .cta-panel-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .grid-6, .product-grid, .clinical-grid, .testi-grid, .news-grid, .process-grid {
        grid-template-columns: 1fr;
      }
      .metrics-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
      }
      .footer-grid { grid-template-columns: 1fr; }
      .floating-info { display: none; }
      .floating-bar .container { justify-content: center; }
      .floating-cta { width: 100%; text-align: center; }
      .hero-content h1 { font-size: 30px; }
      .section-title { font-size: 26px; }
    }