:root {
      --bg: #F6F8FB;
      --surface: #FFFFFF;
      --ink: #0F1620;
      --ink-soft: #4A5568;
      --ink-muted: #6B7688;
      --accent: #1F5FFF;
      --accent-hover: #1748CC;
      --border: #E6EAF0;
      --radius: 14px;
      --maxw: 1120px;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--ink);
      font-family: "Hanken Grotesk", system-ui, -apple-system, sans-serif;
      font-size: 17px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    h1, h2, h3, .wordmark, .eyebrow {
      font-family: "Archivo", system-ui, sans-serif;
      font-feature-settings: "tnum" 1;
      color: var(--ink);
      letter-spacing: -0.02em;
      line-height: 1.15;
      margin: 0;
    }

    a { color: var(--accent); text-decoration: none; }
    a:hover { color: var(--accent-hover); }

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

    .accent { color: var(--accent); }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-family: "Archivo", sans-serif;
      font-weight: 600;
      font-size: 15px;
      padding: 12px 22px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      cursor: pointer;
      transition: background .15s ease, color .15s ease, border-color .15s ease, transform .05s ease;
      white-space: nowrap;
    }
    .btn:active { transform: translateY(1px); }
    .btn-primary { background: var(--accent); color: #fff; }
    .btn-primary:hover { background: var(--accent-hover); color: #fff; }
    .btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--border); }
    .btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
    .btn-ghost { background: transparent; color: var(--ink); padding: 12px 14px; }
    .btn-ghost:hover { color: var(--accent); }

    /* Header */
    header.site {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(246, 248, 251, 0.85);
      backdrop-filter: saturate(180%) blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
      gap: 16px;
    }
    .wordmark {
      font-size: 22px;
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--ink);
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-links a {
      color: var(--ink-soft);
      font-weight: 500;
      font-size: 15px;
    }
    .nav-links a:hover { color: var(--accent); }
    .nav-links a.active { color: var(--accent); font-weight: 600; }
    .nav-actions { display: flex; align-items: center; gap: 8px; }

    /* Sections */
    section { padding: 84px 0; }
    .eyebrow {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 14px;
    }
    .section-title { font-size: clamp(28px, 4vw, 40px); font-weight: 700; }
    .section-lead {
      font-size: 19px;
      color: var(--ink-soft);
      max-width: 680px;
      margin-top: 16px;
    }
    .direct-answer {
      font-size: 19px;
      color: var(--ink-soft);
      max-width: 760px;
      margin: 14px 0 0;
    }

    /* Hero */
    .hero { padding: 92px 0 60px; }
    .hero-inner { max-width: 860px; }
    .hero h1 {
      font-size: clamp(34px, 5.4vw, 56px);
      font-weight: 800;
      line-height: 1.06;
    }
    .hero-sub {
      font-size: 21px;
      color: var(--ink-soft);
      margin-top: 22px;
      max-width: 680px;
    }
    .hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
    .hero-meta {
      margin-top: 26px;
      font-size: 14px;
      color: var(--ink-muted);
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
    }
    .hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
    .check { color: var(--accent); font-weight: 700; }

    /* Feature section blocks */
    .fsection { padding: 64px 0; border-top: 1px solid var(--border); }
    .fsection:first-of-type { border-top: none; }
    .features {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      margin-top: 40px;
    }
    .feature {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 28px;
    }
    .feature-icon {
      width: 44px; height: 44px;
      border-radius: 12px;
      background: rgba(31, 95, 255, 0.1);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 18px;
    }
    .feature-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; }
    .feature h3 { font-size: 19px; font-weight: 600; margin-bottom: 8px; }
    .feature .answer { margin: 0 0 8px; color: var(--ink); font-size: 16px; font-weight: 500; }
    .feature p.detail { margin: 0; color: var(--ink-muted); font-size: 15.5px; }

    /* Status chips */
    .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
    .chip {
      font-family: "Archivo", sans-serif;
      font-size: 12.5px; font-weight: 600;
      padding: 5px 11px; border-radius: 999px;
      background: rgba(31, 95, 255, 0.08);
      color: var(--accent);
      border: 1px solid var(--border);
    }

    /* CTA band */
    .cta-band {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 48px;
      text-align: center;
    }
    .cta-band h2 { font-size: clamp(26px, 3.5vw, 36px); }
    .cta-band p { color: var(--ink-soft); font-size: 18px; margin: 14px 0 26px; }

    /* Footer */
    footer.site {
      background: var(--surface);
      border-top: 1px solid var(--border);
      padding: 56px 0 36px;
    }
    .foot-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1fr;
      gap: 32px;
    }
    .foot-brand .wordmark { font-size: 20px; margin-bottom: 14px; display: inline-block; }
    .foot-brand p { color: var(--ink-muted); font-size: 14.5px; max-width: 320px; margin: 0 0 16px; }
    .foot-contact { font-size: 14.5px; color: var(--ink-soft); }
    .foot-contact div { margin-bottom: 6px; }
    .foot-col h4 {
      font-family: "Archivo", sans-serif;
      font-size: 13px; font-weight: 700;
      letter-spacing: 0.06em; text-transform: uppercase;
      color: var(--ink-muted); margin: 0 0 14px;
    }
    .foot-col ul { list-style: none; padding: 0; margin: 0; }
    .foot-col li { margin-bottom: 10px; }
    .foot-col a { color: var(--ink-soft); font-size: 15px; }
    .foot-col a:hover { color: var(--accent); }
    .foot-bottom {
      border-top: 1px solid var(--border);
      margin-top: 40px; padding-top: 24px;
      display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
      font-size: 14px; color: var(--ink-muted);
    }

    address { font-style: normal; }

    @media (max-width: 920px) {
      .features { grid-template-columns: repeat(2, 1fr); }
      .foot-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 640px) {
      section { padding: 60px 0; }
      .fsection { padding: 48px 0; }
      .nav-links { display: none; }
      .features { grid-template-columns: 1fr; }
      .cta-band { padding: 28px; }
      .hero-meta { gap: 12px; }
      .foot-grid { grid-template-columns: 1fr; }
    }

    /* ---- Comparison & alternative pages (added 2026-07-19) ---- */
    .cmp-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: .95rem; }
    .cmp-table th, .cmp-table td { border: 1px solid var(--border); padding: .65rem .8rem; text-align: left; vertical-align: top; }
    .cmp-table th { background: var(--bg); font-family: Archivo, sans-serif; font-weight: 700; }
    .cmp-table td.us { background: rgba(31,95,255,.06); font-weight: 600; }
    .cmp-wrap { overflow-x: auto; }
    .verified { font-size: .85rem; color: var(--ink-muted); margin-top: -.75rem; }
    .callout { border-left: 4px solid var(--accent); background: var(--surface); padding: 1rem 1.25rem; border-radius: 8px; margin: 1.5rem 0; }
    .callout.warn { border-left-color: #B54708; }
    .fair { border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem 1.5rem; background: var(--surface); margin: 1.5rem 0; }
    .fair h3 { margin-top: 0; }
    .beta-badge { display: inline-block; background: var(--accent); color: #fff; font-size: .75rem; font-weight: 700;
                  padding: .2rem .55rem; border-radius: 999px; letter-spacing: .02em; vertical-align: middle; }
    .alt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
    .alt-card { border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.15rem; background: var(--surface); }
    .alt-card h3 { margin: 0 0 .35rem; font-size: 1.05rem; }
    .alt-card p { margin: 0; font-size: .9rem; color: var(--ink-muted); }