:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #526174;
  --line: #dbe3ee;
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --surface: #ffffff;
  --soft: #f4f7fb;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 750; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; }
.nav { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 14px; font-weight: 650; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--blue); }

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--blue);
  color: white;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(29, 78, 216, .18);
}

.button:hover { background: var(--blue-dark); }
.button.secondary { border: 1px solid var(--line); background: white; color: var(--ink); box-shadow: none; }

.hero {
  display: grid;
  min-height: 600px;
  align-items: center;
  grid-template-columns: 1.15fr .85fr;
  gap: 72px;
  padding: 72px 0 92px;
}

.hero > *, .signal > div { min-width: 0; }

.eyebrow { color: var(--blue); font-size: 13px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
h1 { max-width: 760px; margin: 14px 0 20px; font-size: clamp(44px, 6vw, 72px); letter-spacing: -.055em; line-height: 1.02; }
.lede { max-width: 650px; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.65; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.fine-print { margin-top: 18px; color: #708094; font-size: 13px; }

.evidence-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, #fff, var(--soft));
  padding: 28px;
  box-shadow: 0 24px 60px rgba(30, 58, 138, .11);
}

.card-label { margin: 0 0 18px; color: var(--muted); font-size: 13px; font-weight: 700; }
.signal { display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 15px 0; border-top: 1px solid var(--line); }
.signal:first-of-type { border-top: 0; }
.signal-number { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 9px; background: #dbeafe; color: var(--blue-dark); font-size: 13px; font-weight: 800; }
.signal strong { display: block; font-size: 15px; }
.signal span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.5; }

.section { border-top: 1px solid var(--line); padding: 88px 0; }
.section-heading { max-width: 700px; }
.section h2, .legal h1 { margin: 12px 0 14px; font-size: clamp(32px, 4vw, 48px); letter-spacing: -.04em; line-height: 1.08; }
.section-heading p { color: var(--muted); font-size: 17px; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 42px; }
.feature { border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.feature h3 { margin: 0 0 9px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.legal { max-width: 780px; padding: 74px 0 100px; }
.legal .summary { color: var(--muted); font-size: 17px; line-height: 1.7; }
.legal section { margin-top: 34px; }
.legal h2 { margin: 0 0 8px; font-size: 20px; letter-spacing: -.015em; }
.legal p, .legal li { color: #3e4c5f; font-size: 15px; line-height: 1.75; }
.legal ul { padding-left: 22px; }
.legal a { color: var(--blue); }

.site-footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; min-height: 88px; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--blue); }

@media (max-width: 760px) {
  .nav > a:not(.button) { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 48px; padding: 62px 0 72px; }
  h1 { font-size: 43px; overflow-wrap: anywhere; }
  .actions { display: grid; grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-inner { align-items: flex-start; flex-direction: column; padding: 25px 0; }
}