:root {
  color-scheme: light dark;
  --paper: #f7f3ec;
  --surface: rgba(255, 253, 248, 0.82);
  --ink: #191713;
  --muted: #6f6a61;
  --line: rgba(63, 73, 64, 0.14);
  --coral: #f0674f;
  --moss: #58765b;
  --blue: #476c7c;
  --gold: #9b7637;
  --shadow: 0 20px 70px rgba(71, 57, 44, 0.09);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111411;
    --surface: rgba(26, 30, 26, 0.9);
    --ink: #f5f0e7;
    --muted: #b4ada2;
    --line: rgba(235, 239, 229, 0.12);
    --shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 88% 8%, rgba(240, 103, 79, 0.11), transparent 27rem),
    radial-gradient(circle at 3% 68%, rgba(88, 118, 91, 0.12), transparent 30rem),
    var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

.shell {
  width: min(960px, calc(100% - 36px));
  margin: 0 auto;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 760;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 7px 22px rgba(82, 69, 52, 0.16);
}

.nav-links { display: flex; gap: 20px; }
.nav-links a { color: var(--muted); font-size: 14px; text-decoration: none; }
.nav-links a:hover { color: var(--ink); }

.hero {
  min-height: 66vh;
  display: grid;
  align-content: center;
  padding: 72px 0 92px;
}

.eyebrow {
  color: var(--coral);
  font-size: 13px;
  font-weight: 740;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 16px 0 22px;
  font-size: clamp(46px, 8vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.lede {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2.5vw, 24px);
}

.path {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 42px;
  color: var(--muted);
  font-size: 14px;
}

.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--coral); }
.dot:nth-child(2) { width: 10px; height: 10px; background: var(--blue); }
.dot:nth-child(3) { width: 8px; height: 8px; background: var(--moss); }
.dot:nth-child(4) { width: 6px; height: 6px; background: var(--gold); }
.line { width: clamp(18px, 5vw, 58px); height: 1px; background: var(--line); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 80px;
}

.card, .document {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.card { padding: 26px; }
.card h2 { margin: 12px 0 8px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.card .icon { color: var(--coral); font-size: 24px; }

.document {
  max-width: 780px;
  margin: 52px auto 88px;
  padding: clamp(26px, 6vw, 64px);
}

.document h1 { font-size: clamp(38px, 6vw, 62px); }
.document h2 { margin-top: 34px; font-size: 22px; }
.document p, .document li { color: var(--muted); }
.document strong { color: var(--ink); }
.document hr { border: 0; border-top: 1px solid var(--line); margin: 42px 0; }
.meta { color: var(--muted); font-size: 14px; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .nav-links { gap: 12px; }
  .grid { grid-template-columns: 1fr; }
  .hero { min-height: 58vh; padding-top: 42px; }
  footer { flex-direction: column; }
}