:root {
  --ink: #1b211f;
  --muted: #6a746f;
  --paper: #f7f6f1;
  --sage: #d6ddd4;
  --line: rgba(27, 33, 31, 0.18);
  --accent: #254c42;
}

* { box-sizing: border-box; }

html { background: var(--paper); }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% 10%, rgba(214, 221, 212, .8), transparent 24rem),
    var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page-shell {
  width: min(100% - 48px, 1160px);
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  min-height: 106px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  letter-spacing: .01em;
}

.wordmark-mark {
  width: 24px;
  height: 24px;
  display: inline-block;
  border: 1px solid var(--accent);
  border-radius: 50% 50% 50% 4px;
  transform: rotate(-45deg);
}

.stage-label, .eyebrow, .section-number, .note, .site-footer {
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.stage-label {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.hero {
  align-self: center;
  max-width: 850px;
  padding: clamp(72px, 13vw, 170px) 0 clamp(68px, 10vw, 130px);
}

.eyebrow {
  margin: 0 0 28px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 780px;
  margin-bottom: 30px;
  font-size: clamp(46px, 7.1vw, 92px);
  line-height: .99;
  font-weight: 400;
  letter-spacing: -.052em;
}

.lead {
  max-width: 650px;
  margin-bottom: 38px;
  color: #3f4944;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.4;
}

.rule {
  width: min(100%, 630px);
  height: 1px;
  margin-bottom: 20px;
  background: var(--line);
}

.note {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.note strong { color: var(--ink); font-weight: 700; }

.next-section {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 22px;
  padding: 34px 0 40px;
  border-top: 1px solid var(--line);
}

.section-number {
  padding-top: 5px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

h2 {
  margin-bottom: 8px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -.025em;
}

.next-section p:last-child {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.site-footer {
  padding: 24px 0 28px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

@media (max-width: 620px) {
  .page-shell { width: min(100% - 32px, 1160px); }
  .site-header { min-height: 88px; padding: 20px 0; }
  .wordmark { font-size: 16px; }
  .stage-label { font-size: 9px; }
  .next-section { grid-template-columns: 1fr; gap: 8px; }
  .site-footer { flex-direction: column; gap: 5px; }
}