/* roulang page: index */
:root {
      --primary: #0052D9;
      --primary-hover: #003CAB;
      --accent: #00A870;
      --accent-danger: #E34D59;
      --bg-main: #F8FAFC;
      --bg-white: #FFFFFF;
      --bg-dark: #0B1528;
      --bg-subtle: #F1F5F9;
      --text-title: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
      --shadow-hover: 0 12px 30px -4px rgba(0, 82, 217, 0.12);
      --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.75;
      color: var(--text-body);
      background-color: var(--bg-main);
      -webkit-font-smoothing: antialiased;
    }

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

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

    button, input, select {
      font-family: inherit;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    /* 顶部信息条 */
    .top-bar {
      background-color: #0F172A;
      color: #94A3B8;
      font-size: 0.8125rem;
      height: 38px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

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

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #E2E8F0;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      background-color: var(--accent);
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 8px var(--accent);
    }

    .top-meta {
      display: flex;
      gap: 1.25rem;
    }

    /* 主导航 */
    .header-main {
      background-color: var(--bg-white);
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
      border-bottom: 1px solid var(--border-color);
    }

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

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-title);
    }

    .logo-icon {
      width: 34px;
      height: 34px;
      background: linear-gradient(135deg, var(--primary), var(--primary-hover));
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 800;
      font-size: 1.1rem;
    }

    .nav-links {
      display: flex;
      list-style: none;
      gap: 2rem;
    }

    .nav-links a {
      font-weight: 500;
      color: var(--text-body);
      font-size: 0.9375rem;
      position: relative;
      padding: 0.5rem 0;
    }

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

    .nav-links a.active::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary);
      border-radius: 2px;
    }

    .nav-action {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.65rem 1.4rem;
      font-size: 0.9375rem;
      font-weight: 600;
      border-radius: var(--radius-md);
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }

    .btn-primary {
      background-color: var(--primary);
      color: #FFFFFF;
    }

    .btn-primary:hover {
      background-color: var(--primary-hover);
      box-shadow: 0 4px 12px rgba(0, 82, 217, 0.25);
    }

    .btn-outline {
      background-color: transparent;
      border-color: var(--border-color);
      color: var(--text-title);
    }

    .btn-outline:hover {
      background-color: var(--bg-subtle);
      border-color: var(--text-muted);
    }

    .btn-light {
      background-color: #FFFFFF;
      color: var(--primary);
    }

    .btn-light:hover {
      background-color: #F1F5F9;
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0.5rem;
    }

    .mobile-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background-color: var(--text-title);
      margin: 4px 0;
      transition: var(--transition);
    }

    /* 板块通用标准 */
    .section {
      padding: 5rem 0;
      position: relative;
    }

    .section-alt {
      background-color: var(--bg-white);
    }

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

    .section-header {
      margin-bottom: 3rem;
    }

    .section-header.text-center {
      text-align: center;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }

    .section-tag {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 0.25rem 0.75rem;
      border-radius: var(--radius-sm);
      background-color: rgba(0, 82, 217, 0.08);
      color: var(--primary);
      margin-bottom: 0.75rem;
    }

    .section-dark .section-tag {
      background-color: rgba(0, 168, 112, 0.15);
      color: var(--accent);
    }

    .section-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--text-title);
      line-height: 1.3;
      margin-bottom: 1rem;
    }

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

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.8;
    }

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

    /* 板块 1: Hero */
    .hero-section {
      background: linear-gradient(180deg, #F1F5F9 0%, var(--bg-main) 100%);
      padding: 5.5rem 0 4.5rem;
      border-bottom: 1px solid var(--border-color);
      background-image: radial-gradient(#CBD5E1 1px, transparent 1px);
      background-size: 24px 24px;
    }

    .hero-search-wrap {
      max-width: 860px;
      margin: 0 auto 2.5rem;
      text-align: center;
    }

    .hero-h1 {
      font-size: 2.75rem;
      font-weight: 800;
      color: var(--text-title);
      line-height: 1.25;
      margin-bottom: 1.25rem;
      letter-spacing: -0.02em;
    }

    .hero-lead {
      font-size: 1.125rem;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .search-mockup-box {
      background: var(--bg-white);
      padding: 0.5rem;
      border-radius: 14px;
      box-shadow: 0 10px 25px -5px rgba(0, 82, 217, 0.1);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .search-mockup-box input {
      flex: 1;
      border: none;
      outline: none;
      padding: 0.8rem 1rem;
      font-size: 1rem;
      color: var(--text-title);
      background: transparent;
    }

    .chips-group {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem;
      margin-top: 1.25rem;
    }

    .chip-item {
      font-size: 0.8125rem;
      background: rgba(255, 255, 255, 0.8);
      border: 1px solid var(--border-color);
      padding: 0.35rem 0.85rem;
      border-radius: 20px;
      color: var(--text-muted);
      transition: var(--transition);
    }

    .chip-item:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: #FFFFFF;
    }

    .hero-banner-visual {
      margin-top: 3rem;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      position: relative;
      background: #0F172A;
    }

    .hero-banner-visual img {
      width: 100%;
      height: 380px;
      object-fit: cover;
      opacity: 0.9;
    }

    /* 板块 2: 品类入口（痛点与方案矩阵） */
    .contrast-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }

    .contrast-card {
      background: var(--bg-white);
      border-radius: var(--radius-md);
      padding: 2.25rem;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
    }

    .contrast-card.danger {
      border-top: 4px solid var(--accent-danger);
    }

    .contrast-card.success {
      border-top: 4px solid var(--accent);
    }

    .contrast-card h3 {
      font-size: 1.25rem;
      margin-bottom: 1.25rem;
      color: var(--text-title);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .point-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .point-list li {
      position: relative;
      padding-left: 1.5rem;
      font-size: 0.95rem;
      line-height: 1.6;
    }

    .point-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      font-size: 1.5rem;
      line-height: 1;
      top: -2px;
    }

    .danger .point-list li::before {
      color: var(--accent-danger);
    }

    .success .point-list li::before {
      color: var(--accent);
    }

    /* 板块 3: 架构说明 */
    .arch-layout {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3rem;
      align-items: center;
    }

    .arch-layers {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .layer-card {
      background: var(--bg-white);
      padding: 1.5rem;
      border-radius: var(--radius-md);
      border-left: 4px solid var(--primary);
      border: 1px solid var(--border-color);
      border-left-width: 4px;
      box-shadow: var(--shadow-sm);
    }

    .layer-card h4 {
      font-size: 1.1rem;
      color: var(--text-title);
      margin-bottom: 0.5rem;
    }

    .layer-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .spec-pill {
      display: inline-block;
      margin-top: 0.6rem;
      font-size: 0.8rem;
      background: #EFF6FF;
      color: var(--primary);
      padding: 0.2rem 0.6rem;
      border-radius: var(--radius-sm);
      font-family: monospace;
    }

    .arch-media {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
    }

    .arch-media img {
      width: 100%;
      height: 380px;
      object-fit: cover;
    }

    /* 板块 4: 核心优势六宫格 */
    .grid-3x2 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .feature-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 2rem;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .feature-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-color: rgba(0, 82, 217, 0.3);
    }

    .feature-icon-box {
      width: 44px;
      height: 44px;
      background: #EFF6FF;
      color: var(--primary);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.25rem;
      font-size: 1.2rem;
      font-weight: bold;
    }

    .feature-card h3 {
      font-size: 1.15rem;
      color: var(--text-title);
      margin-bottom: 0.75rem;
    }

    .feature-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 板块 5: 策略矩阵 */
    .strategy-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }

    .strategy-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 2.25rem 1.75rem;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

    .strategy-card.popular {
      border: 2px solid var(--primary);
    }

    .popular-tag {
      position: absolute;
      top: -12px;
      right: 20px;
      background: var(--primary);
      color: #fff;
      font-size: 0.75rem;
      padding: 0.15rem 0.6rem;
      border-radius: 4px;
      font-weight: 600;
    }

    .strategy-header h3 {
      font-size: 1.3rem;
      color: var(--text-title);
      margin-bottom: 0.35rem;
    }

    .vol-badge {
      font-size: 0.8rem;
      color: var(--accent);
      background: rgba(0, 168, 112, 0.1);
      display: inline-block;
      padding: 0.2rem 0.5rem;
      border-radius: 4px;
      margin-bottom: 1rem;
    }

    .strategy-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 1.5rem;
      line-height: 1.6;
    }

    .strategy-specs {
      list-style: none;
      margin-bottom: 1.75rem;
      border-top: 1px dashed var(--border-color);
      padding-top: 1rem;
    }

    .strategy-specs li {
      font-size: 0.85rem;
      color: var(--text-body);
      margin-bottom: 0.5rem;
      display: flex;
      justify-content: space-between;
    }

    .strategy-specs span {
      color: var(--text-muted);
    }

    .strategy-card .btn {
      margin-top: auto;
      width: 100%;
    }

    /* 板块 6: 哲学流程深色区 */
    .dark-flow-wrap {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 3.5rem;
      align-items: center;
    }

    .flow-steps {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      position: relative;
    }

    .flow-step-item {
      display: flex;
      gap: 1.25rem;
    }

    .step-number {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid var(--accent);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      flex-shrink: 0;
    }

    .step-content h4 {
      font-size: 1.1rem;
      color: #FFFFFF;
      margin-bottom: 0.35rem;
    }

    .step-content p {
      font-size: 0.9rem;
      color: #94A3B8;
      line-height: 1.6;
    }

    /* 板块 7: 团队实战复盘故事 */
    .stories-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }

    .story-card {
      background: var(--bg-white);
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .story-body {
      padding: 2rem;
    }

    .story-tag {
      font-size: 0.75rem;
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 0.5rem;
      display: block;
    }

    .story-body h3 {
      font-size: 1.25rem;
      color: var(--text-title);
      margin-bottom: 0.85rem;
    }

    .story-body p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 1.25rem;
    }

    .story-metric {
      background: var(--bg-subtle);
      padding: 0.75rem 1rem;
      border-radius: var(--radius-sm);
      font-size: 0.85rem;
      color: var(--text-title);
      font-weight: 600;
    }

    /* 板块 8: 运行数据指标条 */
    .metrics-bar {
      background: #0F172A;
      color: #fff;
      padding: 3.5rem 0;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      text-align: center;
    }

    .metric-item h3 {
      font-size: 2.5rem;
      font-weight: 800;
      color: #FFFFFF;
      line-height: 1.1;
      margin-bottom: 0.5rem;
      font-family: monospace;
    }

    .metric-item h3 span {
      color: var(--accent);
      font-size: 1.75rem;
    }

    .metric-item p {
      font-size: 0.875rem;
      color: #94A3B8;
      letter-spacing: 0.02em;
    }

    /* 板块 9: 评价证言区 */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .testimonial-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.75rem;
      box-shadow: var(--shadow-sm);
    }

    .star-rating {
      color: #F59E0B;
      font-size: 0.9rem;
      margin-bottom: 1rem;
    }

    .testimonial-card p {
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }

    .user-profile {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      border-top: 1px solid var(--border-color);
      padding-top: 1rem;
    }

    .avatar-char {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: #EFF6FF;
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }

    .user-info h4 {
      font-size: 0.92rem;
      color: var(--text-title);
    }

    .user-info span {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    /* 板块 10: 资讯摘要区 */
    .insights-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }

    .insight-card {
      background: var(--bg-white);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .insight-thumb {
      height: 190px;
      overflow: hidden;
      background: #E2E8F0;
    }

    .insight-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }

    .insight-card:hover .insight-thumb img {
      transform: scale(1.04);
    }

    .insight-content {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .insight-date {
      font-size: 0.75rem;
      color: var(--text-muted);
      margin-bottom: 0.5rem;
    }

    .insight-content h3 {
      font-size: 1.1rem;
      color: var(--text-title);
      margin-bottom: 0.75rem;
      line-height: 1.4;
    }

    .insight-content p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 1.25rem;
    }

    .insight-content a {
      margin-top: auto;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 板块 11: FAQ 手风琴 */
    .faq-wrapper {
      max-width: 820px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .faq-item {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
    }

    .faq-trigger {
      width: 100%;
      padding: 1.25rem 1.5rem;
      text-align: left;
      background: transparent;
      border: none;
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--text-title);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: var(--transition);
    }

    .faq-trigger:hover {
      background-color: var(--bg-subtle);
    }

    .faq-icon {
      font-size: 1.25rem;
      line-height: 1;
      color: var(--primary);
      transition: transform 0.25s ease;
    }

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

    .faq-content {
      display: none;
      padding: 0 1.5rem 1.25rem;
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.7;
      border-top: 1px solid #F1F5F9;
    }

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

    /* 板块 12: 底部轻量转化表单卡片 */
    .cta-card {
      background: linear-gradient(135deg, #0052D9 0%, #003CAB 100%);
      color: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 3.5rem 2.5rem;
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }

    .cta-content-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .cta-text h2 {
      font-size: 2.25rem;
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 1rem;
    }

    .cta-text p {
      font-size: 1rem;
      color: #E2E8F0;
      line-height: 1.7;
    }

    .cta-form {
      background: #FFFFFF;
      padding: 2rem;
      border-radius: var(--radius-md);
      color: var(--text-body);
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    }

    .form-group {
      margin-bottom: 1.2rem;
    }

    .form-group label {
      display: block;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-title);
      margin-bottom: 0.4rem;
    }

    .form-control {
      width: 100%;
      padding: 0.75rem 0.9rem;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      outline: none;
      transition: var(--transition);
      background-color: #FAFAFA;
    }

    .form-control:focus {
      border-color: var(--primary);
      background-color: #FFFFFF;
    }

    /* 全局页脚 */
    .footer-global {
      background-color: #0B1528;
      color: #94A3B8;
      padding: 4.5rem 0 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.9rem;
    }

    .footer-columns {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
      gap: 3rem;
      margin-bottom: 3.5rem;
    }

    .footer-brand h4 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 0.85rem;
    }

    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 1rem;
    }

    .footer-col h5 {
      font-size: 1rem;
      color: #FFFFFF;
      margin-bottom: 1.25rem;
      font-weight: 600;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.65rem;
    }

    .footer-links a:hover {
      color: #FFFFFF;
      padding-left: 2px;
    }

    .trust-details {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .trust-details li {
      list-style: none;
      line-height: 1.5;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 2rem;
      text-align: center;
      font-size: 0.8125rem;
      color: #64748B;
    }

    .footer-bottom p {
      margin-bottom: 0.4rem;
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .contrast-grid,
      .arch-layout,
      .dark-flow-wrap,
      .cta-content-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }

      .grid-3x2,
      .strategy-grid,
      .testimonials-grid,
      .insights-grid {
        grid-template-columns: repeat(2, 1fr);
      }

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

      .footer-columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
      }
    }

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

      .mobile-toggle {
        display: block;
      }

      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
      }

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

      .hero-h1 {
        font-size: 2rem;
      }

      .grid-3x2,
      .strategy-grid,
      .stories-grid,
      .testimonials-grid,
      .insights-grid,
      .footer-columns {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 3.5rem 0;
      }

      .cta-card {
        padding: 2.5rem 1.5rem;
      }
    }

    @media (max-width: 375px) {
      .hero-h1 {
        font-size: 1.75rem;
      }

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

      .btn {
        width: 100%;
      }
    }