:root {
  color-scheme: light;
  --ink: #101820;
  --muted: #52606a;
  --paper: #fbfcfa;
  --panel: #ffffff;
  --line: #d9e2df;
  --teal: #0f766e;
  --mint: #8bd3c7;
  --amber: #f2a93b;
  --red: #d25a43;
  --blue: #245b8f;
  --shadow: 0 18px 46px rgba(16, 24, 32, 0.12);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); line-height: 1.55; letter-spacing: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 32px; border-bottom: 1px solid var(--line); background: rgba(251, 252, 250, 0.96); position: sticky; top: 0; z-index: 20; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.site-header nav { display: flex; gap: 18px; align-items: center; color: var(--muted); font-size: 14px; }
.site-header nav a { text-decoration: none; }
.hero { min-height: calc(100svh - 68px); display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.85fr); gap: 28px; align-items: center; padding: 34px 32px 28px; max-width: 1200px; margin: 0 auto; }
.hero-copy { max-width: 620px; }
.eyebrow { color: var(--teal); font-weight: 800; text-transform: uppercase; font-size: 12px; letter-spacing: 0.08em; margin: 0 0 10px; }
h1, h2, h3 { line-height: 1.08; margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(40px, 7vw, 72px); max-width: 720px; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 22px; }
p { color: var(--muted); }
.lede { font-size: 18px; max-width: 650px; margin: 18px 0 18px; }
.independent { font-size: 13px; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0; }
.button { min-height: 46px; border: 1px solid transparent; border-radius: 8px; padding: 12px 18px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 800; text-decoration: none; cursor: pointer; font: inherit; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--teal); color: white; box-shadow: 0 12px 28px rgba(15, 118, 110, 0.25); }
.button.secondary { background: white; color: var(--ink); border-color: var(--line); }
.button.dark { background: var(--ink); color: white; width: 100%; }
.workbench { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); padding: 18px; display: grid; gap: 13px; align-self: stretch; max-height: 640px; }
.panel-title { display: flex; align-items: center; justify-content: space-between; font-weight: 800; }
.panel-title strong { color: white; background: var(--blue); padding: 8px 10px; border-radius: 7px; min-width: 48px; text-align: center; }
label { display: grid; gap: 6px; font-size: 13px; font-weight: 800; color: var(--muted); }
input { width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 11px 12px; font: inherit; color: var(--ink); background: #fbfdf9; }
.check { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 8px; font-weight: 700; }
.check input { width: auto; }
.segmented { display: grid; grid-template-columns: repeat(3, 1fr); background: #eef5f2; padding: 4px; border-radius: 8px; gap: 4px; }
.segmented button { border: 0; border-radius: 6px; background: transparent; min-height: 38px; font-weight: 800; color: var(--muted); cursor: pointer; }
.segmented button.active { background: white; color: var(--teal); box-shadow: 0 1px 8px rgba(16, 24, 32, 0.08); }
.score-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.score-grid div, .receipt, .receipt-card, .evidence-list article { border: 1px solid var(--line); background: #fbfdf9; border-radius: 8px; padding: 12px; }
.score-grid span { display: block; font-size: 12px; color: var(--muted); }
.score-grid strong { display: block; font-size: 15px; margin-top: 4px; }
.receipt p { margin: 6px 0 0; font-size: 14px; }
.section { max-width: 1200px; margin: 0 auto; padding: 72px 32px; }
.dashboard-band { display: grid; grid-template-columns: 0.8fr 1fr; gap: 34px; align-items: center; }
.dashboard-img { border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); background: white; }
.grid-two { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 34px; align-items: start; }
.checklist, .steps { padding-left: 20px; color: var(--muted); }
.checklist li, .steps li { margin: 9px 0; }
.evidence-list { display: grid; gap: 12px; }
.evidence-list strong { color: var(--ink); }
.intent-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.intent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px; }
.intent-grid a { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 14px; text-decoration: none; min-height: 132px; }
.intent-grid span { display: block; font-weight: 900; margin-bottom: 8px; }
.intent-grid small { color: var(--muted); }
.section-head { max-width: 760px; margin-bottom: 24px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.plan.featured { border: 2px solid var(--teal); box-shadow: var(--shadow); }
.plan-top { min-height: 28px; display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; }
.plan-top strong { background: var(--amber); color: var(--ink); padding: 2px 8px; border-radius: 999px; }
.price { font-size: 42px; line-height: 1; margin: 0; color: var(--ink); font-weight: 900; }
.price span { font-size: 16px; color: var(--muted); }
.annual, .volume { margin: 0; font-size: 14px; }
.plan ul { margin: 0; padding-left: 18px; color: var(--muted); flex: 1; }
.plan li { margin: 8px 0; }
.faq details { border: 1px solid var(--line); background: white; border-radius: 8px; padding: 16px; margin: 12px 0; }
.faq summary { cursor: pointer; font-weight: 900; }
.page-hero { max-width: 980px; margin: 0 auto; padding: 72px 32px 34px; }
.page-hero h1 { font-size: clamp(38px, 6vw, 66px); }
.page-hero p { font-size: 18px; }
.legal-copy { max-width: 900px; }
.legal-copy h2 { font-size: 26px; margin-top: 28px; }
.checkout-page { min-height: 58vh; }
.site-footer { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 24px; padding: 32px; border-top: 1px solid var(--line); background: #101820; color: white; }
.site-footer p, .site-footer span, .site-footer a { color: #dbe7e2; }
.site-footer div { display: grid; gap: 8px; align-content: start; }
.checkout-overlay { position: fixed; inset: 0; background: rgba(16, 24, 32, 0.34); backdrop-filter: blur(7px); display: grid; place-items: center; z-index: 50; padding: 20px; }
.checkout-overlay[hidden] { display: none; }
.checkout-dialog { width: min(460px, 92vw); background: white; border-radius: 8px; padding: 24px; border: 1px solid var(--line); box-shadow: var(--shadow); position: relative; }
.icon-button { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); background: white; cursor: pointer; }
body.payment-active main, body.payment-active .site-header, body.payment-active .site-footer { filter: blur(3px); }
@media (max-width: 920px) {
  .site-header { padding: 0 18px; }
  .site-header nav { display: none; }
  .hero, .dashboard-band, .grid-two, .site-footer { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 20px 18px 18px; gap: 16px; }
  h1 { font-size: 36px; }
  .lede { font-size: 16px; margin: 12px 0; }
  .hero-actions { margin: 12px 0; }
  .independent { font-size: 12px; margin: 8px 0; }
  .workbench { padding: 16px; gap: 10px; }
  .workbench { max-height: none; }
  .intent-grid, .plans { grid-template-columns: 1fr; }
  .section, .page-hero { padding-left: 18px; padding-right: 18px; }
  .score-grid { grid-template-columns: 1fr; }
}