@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --ink: #091525;
  --paper: #f4f4ee;
  --muted: #69747d;
  --line: #cbd0c9;
  --signal: #20c997;
  --signal-soft: #bff3df;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 "DM Sans", system-ui, sans-serif;
}
a { color: inherit; }
.site-header, main, footer { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-header {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  color: var(--ink);
  font: 700 22px/1 "Manrope", sans-serif;
  letter-spacing: -0.04em;
  text-decoration: none;
}
.brand small { color: var(--muted); font-size: .58em; letter-spacing: 0; }
.proof-mark { position: relative; width: 28px; height: 22px; margin-right: 8px; }
.proof-mark i { position: absolute; width: 16px; height: 16px; border: 2px solid var(--ink); border-radius: 50%; top: 2px; }
.proof-mark i:first-child { left: 0; }
.proof-mark i:last-child { left: 10px; border-color: var(--signal); }
.quiet-link { color: var(--muted); font-weight: 600; text-decoration: none; }
.quiet-link:hover, footer a:hover { color: var(--ink); }
.hero { padding: 104px 0 92px; max-width: 1010px; }
.eyebrow, .kicker {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 6px var(--signal-soft); margin-right: 4px; }
h1 {
  max-width: 1000px;
  margin: 24px 0 30px;
  font: 600 clamp(56px, 8.5vw, 110px)/.96 "Manrope", sans-serif;
  letter-spacing: -.065em;
}
h1 em { color: var(--muted); font-style: normal; font-weight: 400; }
.lead { max-width: 690px; margin: 0; color: #3e4b55; font-size: clamp(20px, 2.2vw, 27px); line-height: 1.5; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 42px; color: var(--muted); font-size: 14px; }
.button {
  display: inline-block;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  padding: 14px 23px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { background: #142b42; transform: translateY(-2px); }
.proof-flow { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: rgba(255,255,255,.34); }
.proof-flow article { min-height: 290px; padding: 34px; border-right: 1px solid var(--line); }
.proof-flow article:last-child { border-right: 0; }
.proof-flow .verified { background: var(--ink); color: white; }
.step { color: var(--muted); font: 600 12px/1 "Manrope", sans-serif; letter-spacing: .12em; }
.verified .step { color: var(--signal); }
.proof-flow h2 { margin: 85px 0 10px; font: 600 27px/1.2 "Manrope", sans-serif; letter-spacing: -.035em; }
.proof-flow p { margin: 0; max-width: 290px; color: var(--muted); }
.verified p { color: #b8c2ca; }
.manifesto { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 46px; padding: 140px 0; align-items: start; }
.manifesto blockquote { margin: 0; font: 500 clamp(35px, 4.2vw, 58px)/1.15 "Manrope", sans-serif; letter-spacing: -.045em; }
.manifesto-copy { color: #43505a; font-size: 18px; }
.manifesto-copy p:first-child { margin-top: 0; }
footer { display: grid; grid-template-columns: 1fr 2fr auto; align-items: center; gap: 24px; min-height: 120px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.footer-brand { color: var(--ink); }
footer p { margin: 0; }
footer nav { display: flex; gap: 20px; }
footer a { text-decoration: none; }

.legal { max-width: 780px; padding: 82px 0 120px; }
.legal h1 { margin-bottom: 20px; font-size: clamp(48px, 7vw, 78px); }
.legal .effective { color: var(--muted); margin-bottom: 54px; }
.legal h2 { margin: 42px 0 10px; font: 600 24px/1.3 "Manrope", sans-serif; letter-spacing: -.03em; }
.legal p, .legal li { color: #3f4b55; }
.legal strong { color: var(--ink); }
.notice { border-left: 3px solid var(--signal); padding: 10px 18px; background: rgba(255,255,255,.4); }

@media (max-width: 850px) {
  .proof-flow { grid-template-columns: 1fr; }
  .proof-flow article { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-flow h2 { margin-top: 42px; }
  .manifesto { grid-template-columns: 1fr; padding: 90px 0; }
  footer { grid-template-columns: 1fr; padding: 35px 0; }
}
@media (max-width: 560px) {
  .site-header, main, footer { width: min(100% - 30px, 1180px); }
  .site-header { height: 76px; }
  .hero { padding: 70px 0; }
  h1 { font-size: 50px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .proof-flow article { padding: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}