:root {
  --ink: #0A0A0A;
  --paper: #FFFFFF;
  --grey: #6B6B6B;
  --rule: #E5E5E5;
  --stone: #F4F4F2;
  --signal: #FF4D00;
  --gutter: clamp(20px, 5vw, 64px);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Geist', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--signal); }
.mono {
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
}

/* Header */
.site-header {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 24px var(--gutter);
  border-bottom: 1px solid var(--rule);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand svg { display: block; overflow: visible; }
.wordmark { font-size: 21px; font-weight: 600; letter-spacing: -0.045em; }
.wordmark span { font-weight: 400; color: var(--grey); }
.nav-cta {
  background: var(--ink); color: var(--paper); padding: 10px 18px; font-size: 15px;
}
.nav-cta:hover { background: #2A2A2A; color: var(--paper); }

main { flex: 1; display: flex; flex-direction: column; }

/* Hero */
.hero {
  padding: clamp(64px, 12vw, 160px) var(--gutter) clamp(48px, 8vw, 96px);
  display: flex; flex-direction: column; gap: 40px;
}
.hero h1 {
  margin: 0; font-size: clamp(64px, 13vw, 200px); font-weight: 600;
  letter-spacing: -0.055em; line-height: 0.88; max-width: 1100px;
}
.hero-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.hero p { margin: 0; font-size: clamp(18px, 1.8vw, 22px); line-height: 1.5; max-width: 520px; text-wrap: pretty; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 500;
  border-bottom: 1px solid var(--ink); padding-bottom: 6px;
}
.link-arrow:hover { border-color: var(--signal); }

/* Pillars */
.pillars {
  padding: 0 var(--gutter) clamp(64px, 10vw, 128px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  border-top: 1px solid var(--rule);
}
.pillar { padding: 48px 48px 48px 0; display: flex; flex-direction: column; gap: 20px; }
.pillar + .pillar { padding: 48px 0 48px 48px; border-left: 1px solid var(--rule); }
.pillar h2 { margin: 0; font-size: clamp(32px, 4vw, 48px); font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.pillar p { margin: 0; font-size: 17px; line-height: 1.55; color: var(--grey); max-width: 420px; text-wrap: pretty; }
@media (max-width: 880px) {
  .pillar, .pillar + .pillar { padding: 40px 0; border-left: 0; }
  .pillar + .pillar { border-top: 1px solid var(--rule); }
}

/* Dark band */
.band {
  background: var(--ink); color: var(--paper);
  padding: clamp(64px, 10vw, 128px) var(--gutter);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; flex-wrap: wrap;
}
.band-copy { display: flex; flex-direction: column; gap: 24px; max-width: 760px; }
.band .mono { color: #A3A3A3; display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); }
.band h2 { margin: 0; font-size: clamp(36px, 5.5vw, 72px); font-weight: 600; letter-spacing: -0.045em; line-height: 1; }
.band-cta {
  display: inline-flex; align-items: center; gap: 12px; background: var(--paper); color: var(--ink);
  padding: 16px 24px; font-size: 16px; font-weight: 500;
}
.band-cta:hover { background: var(--signal); color: var(--paper); }

/* Legal pages */
.legal {
  padding: clamp(64px, 10vw, 128px) var(--gutter);
  display: flex; flex-direction: column; gap: 18px; max-width: 820px;
}
.legal h1 { margin: 0; font-size: clamp(48px, 8vw, 104px); font-weight: 600; letter-spacing: -0.055em; line-height: 0.9; }
.legal h2 { margin: 22px 0 0; font-size: 24px; font-weight: 600; letter-spacing: -0.03em; }
.legal p, .legal li { margin: 0; font-size: 17px; line-height: 1.6; color: #2A2A2A; text-wrap: pretty; }
.legal ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.legal a { border-bottom: 1px solid var(--ink); }
.legal a:hover { border-color: var(--signal); }

/* Footer */
.site-footer {
  padding: 32px var(--gutter); border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
  font-size: 14px; color: var(--grey);
}
.site-footer .brand { gap: 8px; color: var(--ink); }
.site-footer .brand span { font-size: 15px; font-weight: 600; letter-spacing: -0.04em; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--grey); }
.footer-links a:hover { color: var(--signal); }