/* Warm Earthy Theme: NO pure white (#fff) and NO pitch black (#000) */
    :root {
      --bg-body: #f2ece1;
      --bg-card: #faf4e8;
      --bg-card-alt: #f4ecdf;
      --bg-header: #ebe2d3;
      --bg-input: #e3d8c5;
      --bg-hover: #e5dac9;
      --border-color: #dfd3c0;
      --border-accent: #ccbea8;
      --text-primary: #332e29;
      --text-secondary: #5f574d;
      --text-muted: #82776a;
      --sage-accent: #446852;
      --sage-accent-dark: #32503e;
      --sage-light: #dde7df;
      --terracotta: #b86242;
      --terracotta-light: #f7ebe6;
      --shadow-sm: 0 2px 8px rgba(51, 46, 41, 0.05);
      --shadow-md: 0 8px 24px rgba(51, 46, 41, 0.08);
      --shadow-lg: 0 16px 36px rgba(51, 46, 41, 0.12);
      --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-full: 9999px;
      --max-width: 1200px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-sans);
      background-color: var(--bg-body);
      color: var(--text-primary);
      line-height: 1.6;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    ::-webkit-scrollbar {
      width: 8px;
    }
    ::-webkit-scrollbar-track {
      background: var(--bg-body);
    }
    ::-webkit-scrollbar-thumb {
      background: var(--border-accent);
      border-radius: var(--radius-full);
    }
    ::-webkit-scrollbar-thumb:hover {
      background: var(--text-muted);
    }

    /* Header & Navigation */
    .landing-nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(244, 236, 223, 0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      transition: all 0.2s ease;
    }

    .nav-container {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 14px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .brand-link {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      color: var(--text-primary);
      cursor: pointer;
    }

    /* Dedicated Square Logo Slot */
    .brand-logo-box {
      width: 40px;
      height: 40px;
      min-width: 40px;
      min-height: 40px;
      border-radius: 11px;
      background-color: var(--sage-accent);
      color: var(--bg-card);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      font-weight: 800;
      font-size: 21px;
      line-height: 1;
      flex-shrink: 0;
      border: 1px solid var(--sage-accent-dark);
      position: relative;
    }

    .brand-logo-box img,
    .footer-logo-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .footer-logo-box {
      width: 36px;
      height: 36px;
      min-width: 36px;
      min-height: 36px;
      border-radius: 10px;
      background-color: var(--sage-accent);
      color: var(--bg-card);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      font-weight: 800;
      font-size: 19px;
      line-height: 1;
      flex-shrink: 0;
      border: 1px solid var(--sage-accent-dark);
      position: relative;
    }

    .brand-text h1 {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.3px;
      line-height: 1.1;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 24px;
      list-style: none;
    }

    .nav-link {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 13px;
      font-weight: 600;
      transition: color 0.15s ease;
    }

    .nav-link:hover {
      color: var(--sage-accent);
    }

    /* Mobile Menu Toggle Button (Visible on Mobile only) */
    .mobile-menu-btn {
      display: none;
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      color: var(--text-primary);
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      align-items: center;
      justify-content: center;
      font-size: 18px;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
      transition: all 0.2s ease;
    }

    .mobile-menu-btn:hover {
      background-color: var(--bg-card-alt);
      border-color: var(--border-accent);
      color: var(--sage-accent);
    }

    /* Slide-out Mobile Navigation Drawer */
    .mobile-nav-overlay {
      position: fixed;
      inset: 0;
      background: rgba(51, 46, 41, 0.45);
      backdrop-filter: blur(4px);
      z-index: 250;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .mobile-nav-overlay.open {
      opacity: 1;
      visibility: visible;
    }

    .mobile-nav-drawer {
      position: fixed;
      top: 0;
      right: 0;
      width: 300px;
      max-width: 85vw;
      height: 100vh;
      background-color: var(--bg-card);
      border-left: 1px solid var(--border-color);
      z-index: 260;
      padding: 24px 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-lg);
      transform: translateX(100%);
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .mobile-nav-drawer.open {
      transform: translateX(0);
    }

    .drawer-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 24px;
    }

    .drawer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 17px;
      font-weight: 800;
      color: var(--text-primary);
    }

    .drawer-brand-img {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      object-fit: contain;
    }

    .drawer-close-btn {
      background: var(--bg-card-alt);
      border: 1px solid var(--border-color);
      color: var(--text-secondary);
      width: 36px;
      height: 36px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.15s ease;
    }

    .drawer-close-btn:hover {
      color: var(--terracotta);
      border-color: var(--terracotta);
    }

    .drawer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .drawer-link {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 14px;
      border-radius: var(--radius-sm);
      text-decoration: none;
      font-size: 14px;
      font-weight: 700;
      color: var(--text-secondary);
      background-color: var(--bg-card-alt);
      border: 1px solid transparent;
      transition: all 0.15s ease;
    }

    .drawer-link:hover,
    .drawer-link:active {
      color: var(--sage-accent);
      background-color: var(--sage-light);
      border-color: rgba(68, 104, 82, 0.25);
    }

    .drawer-link i {
      width: 18px;
      text-align: center;
      color: var(--sage-accent);
    }

    .drawer-footer {
      padding-top: 20px;
      border-top: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .drawer-footer-text {
      font-size: 12px;
      color: var(--text-muted);
      font-weight: 600;
    }

    .drawer-socials {
      display: flex;
      gap: 10px;
    }

    .drawer-social-btn {
      flex: 1;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      background-color: var(--bg-card-alt);
      border: 1px solid var(--border-color);
      font-size: 12px;
      font-weight: 700;
      text-decoration: none;
      color: var(--text-secondary);
      transition: all 0.15s ease;
    }

    .drawer-social-btn:hover {
      background-color: var(--sage-accent);
      color: var(--bg-card);
      border-color: var(--sage-accent-dark);
    }

    /* Primary and Secondary Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 9px 18px;
      border-radius: var(--radius-sm);
      font-family: var(--font-sans);
      font-size: 13px;
      font-weight: 700;
      text-decoration: none;
      cursor: pointer;
      transition: all 0.2s ease;
      border: 1px solid transparent;
    }

    .btn-primary {
      background-color: var(--sage-accent);
      color: var(--bg-card);
      border-color: var(--sage-accent-dark);
      box-shadow: var(--shadow-sm);
    }

    .btn-primary:hover {
      background-color: var(--sage-accent-dark);
      transform: translateY(-1px);
      box-shadow: var(--shadow-md);
    }

    .btn-secondary {
      background-color: var(--bg-card);
      color: var(--text-secondary);
      border-color: var(--border-color);
    }

    .btn-secondary:hover {
      background-color: var(--bg-card-alt);
      color: var(--text-primary);
      border-color: var(--border-accent);
    }

    .btn-portal {
      background-color: var(--terracotta);
      color: var(--bg-card);
      border-color: #9b4b30;
    }

    .btn-portal:hover {
      background-color: #9b4b30;
      transform: translateY(-1px);
    }

    .hero-section {
      padding: 70px 24px 50px;
      max-width: var(--max-width);
      margin: 0 auto;
      text-align: center;
    }

    .hero-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      padding: 7px 16px;
      border-radius: var(--radius-full);
      font-size: 12px;
      font-weight: 700;
      color: var(--sage-accent);
      margin-bottom: 24px;
      box-shadow: var(--shadow-sm);
      max-width: 100%;
    }

    /* Responsive Hero Title without forced overlapping line breaks */
    .hero-title {
      font-size: clamp(28px, 4.8vw, 46px);
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.5px;
      color: var(--text-primary);
      max-width: 860px;
      margin: 0 auto 20px;
      word-break: normal;
      overflow-wrap: break-word;
    }

    .hero-title .highlight {
      color: var(--sage-accent);
      display: inline;
    }

    .hero-desc {
      font-size: clamp(14px, 1.8vw, 16px);
      color: var(--text-secondary);
      max-width: 680px;
      margin: 0 auto 36px;
      line-height: 1.65;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-bottom: 56px;
    }

    .hero-cta-group .btn {
      padding: 12px 26px;
      font-size: 15px;
    }

    /* Metric Counters Banner */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      max-width: 860px;
      margin: 0 auto 100px;
    }

    .stat-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px 18px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .stat-card:hover {
      transform: translateY(-2px);
      border-color: var(--border-accent);
    }

    .stat-number {
      font-family: var(--font-mono);
      font-size: 28px;
      font-weight: 800;
      color: var(--sage-accent);
      line-height: 1.1;
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 12px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    /* Target Section Scroll Offsets & Generous Spacing */
    section[id],
    .section-wrap,
    .portal-banner-wrap {
      scroll-margin-top: 100px;
    }

    .portal-banner-wrap {
      max-width: var(--max-width);
      margin: 0 auto 110px;
      padding: 0 24px;
    }

    .portal-banner {
      background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
      border: 1px solid var(--border-accent);
      border-left: 5px solid var(--terracotta);
      border-radius: var(--radius-lg);
      padding: 32px 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      box-shadow: var(--shadow-md);
      flex-wrap: wrap;
    }

    .portal-banner-left {
      display: flex;
      align-items: flex-start;
      gap: 22px;
      flex: 1 1 500px;
    }

    .portal-banner-icon {
      width: 56px;
      height: 56px;
      border-radius: 14px;
      background-color: var(--terracotta);
      color: var(--bg-card);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      flex-shrink: 0;
      box-shadow: var(--shadow-sm);
      margin-top: 2px;
    }

    .portal-banner-text {
      display: flex;
      flex-direction: column;
      gap: 10px;
      flex: 1;
      min-width: 0;
    }

    .portal-banner-text h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-primary);
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      line-height: 1.4;
      margin: 0;
    }

    .portal-tag {
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      padding: 3px 10px;
      border-radius: var(--radius-full);
      background-color: var(--terracotta-light);
      color: var(--terracotta);
      border: 1px solid var(--terracotta);
      letter-spacing: 0.4px;
    }

    .portal-banner-text p {
      font-size: 14px;
      color: var(--text-secondary);
      max-width: 640px;
      line-height: 1.65;
      margin: 0;
    }

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

    .section-wrap {
      max-width: var(--max-width);
      margin: 0 auto 120px;
      padding: 0 24px;
    }

    .section-header {
      margin-bottom: 36px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 16px;
    }

    .section-header-left h2 {
      font-size: 25px;
      font-weight: 800;
      color: var(--text-primary);
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .section-header-left p {
      font-size: 14px;
      color: var(--text-secondary);
      margin-top: 6px;
    }

    .hero-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: var(--radius-full);
      font-size: 12px;
      font-weight: 700;
      color: var(--sage-accent);
      margin-bottom: 22px;
      box-shadow: var(--shadow-sm);
    }

    .hero-title {
      font-size: 44px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.8px;
      color: var(--text-primary);
      max-width: 820px;
      margin: 0 auto 18px;
    }

    .hero-title .highlight {
      color: var(--sage-accent);
      position: relative;
      display: inline-block;
    }

    .hero-desc {
      font-size: 16px;
      color: var(--text-secondary);
      max-width: 680px;
      margin: 0 auto 32px;
      line-height: 1.6;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }

    .hero-cta-group .btn {
      padding: 12px 26px;
      font-size: 15px;
    }

    /* Metric Counters Banner */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      max-width: 820px;
      margin: 0 auto 60px;
    }

    .stat-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .stat-card:hover {
      transform: translateY(-2px);
      border-color: var(--border-accent);
    }

    .stat-number {
      font-family: var(--font-mono);
      font-size: 28px;
      font-weight: 800;
      color: var(--sage-accent);
      line-height: 1.1;
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 12px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    /* Target Section Scroll Offsets & Spacing */
    section[id],
    .section-wrap,
    .portal-banner-wrap {
      scroll-margin-top: 90px;
    }

    .portal-banner-wrap {
      max-width: var(--max-width);
      margin: 0 auto 64px;
      padding: 0 24px;
    }

    .portal-banner {
      background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
      border: 1px solid var(--border-accent);
      border-left: 5px solid var(--terracotta);
      border-radius: var(--radius-lg);
      padding: 28px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      box-shadow: var(--shadow-md);
      flex-wrap: wrap;
    }

    .portal-banner-left {
      display: flex;
      align-items: center;
      gap: 20px;
      flex: 1 1 500px;
    }

    .portal-banner-icon {
      width: 54px;
      height: 54px;
      border-radius: 14px;
      background-color: var(--terracotta);
      color: var(--bg-card);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      flex-shrink: 0;
      box-shadow: var(--shadow-sm);
    }

    .portal-banner-text {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .portal-banner-text h3 {
      font-size: 19px;
      font-weight: 800;
      color: var(--text-primary);
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      line-height: 1.35;
    }

    .portal-tag {
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      padding: 2px 8px;
      border-radius: var(--radius-full);
      background-color: var(--terracotta-light);
      color: var(--terracotta);
      border: 1px solid var(--terracotta);
    }

    .portal-banner-text p {
      font-size: 13px;
      color: var(--text-secondary);
      max-width: 620px;
      line-height: 1.55;
    }

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

    .section-wrap {
      max-width: var(--max-width);
      margin: 0 auto 64px;
      padding: 0 24px;
    }

    .section-header {
      margin-bottom: 28px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 14px;
    }

    .section-header-left h2 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-primary);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .section-header-left p {
      font-size: 13px;
      color: var(--text-secondary);
      margin-top: 4px;
    }

    .cluster-filter {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

    .filter-btn {
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      color: var(--text-secondary);
      padding: 6px 14px;
      border-radius: var(--radius-full);
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.15s ease;
    }

    .filter-btn:hover {
      background-color: var(--bg-card-alt);
      color: var(--text-primary);
    }

    .filter-btn.active {
      background-color: var(--sage-accent);
      color: var(--bg-card);
      border-color: var(--sage-accent-dark);
    }

    /* Grid of Topic Cards */
    .topics-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
      gap: 20px;
    }

    .topic-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      text-decoration: none;
      color: inherit;
      box-shadow: var(--shadow-sm);
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
      position: relative;
      overflow: hidden;
    }

    .topic-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--border-accent);
    }

    .topic-card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }

    .topic-card-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background-color: var(--bg-card-alt);
      border: 1px solid var(--border-color);
      color: var(--sage-accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 17px;
    }

    .topic-q-count {
      font-family: var(--font-mono);
      font-size: 11px;
      font-weight: 700;
      background-color: var(--sage-light);
      color: var(--sage-accent-dark);
      padding: 3px 9px;
      border-radius: var(--radius-full);
      border: 1px solid rgba(68, 104, 82, 0.2);
    }

    .topic-card-title {
      font-size: 16px;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 6px;
      line-height: 1.3;
    }

    .topic-card-desc {
      font-size: 12px;
      color: var(--text-secondary);
      line-height: 1.5;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .topic-card-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 12px;
      border-top: 1px solid var(--border-color);
      font-size: 12px;
      font-weight: 700;
      color: var(--sage-accent);
    }

    .topic-card-bottom i {
      transition: transform 0.15s ease;
    }

    .topic-card:hover .topic-card-bottom i {
      transform: translateX(4px);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
      margin-top: 28px;
    }

    .feature-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-sm);
    }

    .feature-icon-box {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background-color: var(--bg-card-alt);
      border: 1px solid var(--border-color);
      color: var(--sage-accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 16px;
    }

    .feature-card h3 {
      font-size: 16px;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 8px;
    }

    .feature-card p {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    .landing-footer {
      background-color: var(--bg-card-alt);
      border-top: 1px solid var(--border-color);
      margin-top: 60px;
      padding: 48px 24px 32px;
    }

    .footer-container {
      max-width: var(--max-width);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-left {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-brand {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-primary);
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      line-height: 1.2;
    }

    .footer-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    .footer-right {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .author-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-full);
      font-size: 12px;
      font-weight: 700;
      color: var(--text-primary);
    }

    .author-links {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .social-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 700;
      color: var(--text-secondary);
      text-decoration: none;
      padding: 6px 12px;
      border-radius: var(--radius-sm);
      background-color: var(--bg-card);
      border: 1px solid var(--border-color);
      transition: all 0.15s ease;
    }

    .social-btn:hover {
      background-color: var(--sage-accent);
      color: var(--bg-card);
      border-color: var(--sage-accent-dark);
    }

    @media (max-width: 900px) {
      .hero-title {
        font-size: clamp(26px, 5.5vw, 36px);
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        margin-bottom: 70px;
      }
      .features-grid {
        grid-template-columns: 1fr;
        gap: 18px;
      }
      .nav-links {
        display: none;
      }
      .mobile-menu-btn {
        display: flex;
      }
      .portal-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 20px;
      }
      .portal-banner-left {
        flex: 1 1 100%;
      }
      .portal-banner-actions {
        width: 100%;
      }
      .portal-banner-actions .btn {
        width: 100%;
      }
      .portal-banner-wrap {
        margin-bottom: 70px;
      }
      .section-wrap {
        margin-bottom: 70px;
      }
    }

    @media (max-width: 600px) {
      .nav-container {
        padding: 12px 18px;
      }
      .hero-section {
        padding: 40px 16px 36px;
      }
      .hero-pill {
        font-size: 11px;
        padding: 6px 12px;
      }
      .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 60px;
      }
      .portal-banner-wrap {
        padding: 0 16px;
        margin-bottom: 60px;
      }
      .section-wrap {
        padding: 0 16px;
        margin-bottom: 60px;
      }
      .section-header {
        flex-direction: column;
        align-items: flex-start;
      }
      .footer-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
      }
      .author-links {
        width: 100%;
      }
      .social-btn {
        flex: 1;
        justify-content: center;
      }
    }