:root {
  color-scheme: light;
  --bg: #f6f3ee;
  --surface: #ffffff;
  --ink: #161616;
  --muted: #5f6763;
  --line: #ddd6cc;
  --accent: #1f7668;
  --accent-strong: #14564c;
  --focus: #d89a2b;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header,
.site-footer {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 24px;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  letter-spacing: 0;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 15px;
}

main {
  flex: 1;
}

.hero,
.page {
  width: min(100%, 880px);
  margin: 0 auto;
  padding: 72px 24px;
}

.hero {
  display: grid;
  gap: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: 0;
}

.lede {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-strong);
  border-radius: 8px;
  padding: 10px 16px;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  color: var(--accent-strong);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.summary-item {
  min-height: 140px;
  padding: 20px;
  background: var(--surface);
}

.summary-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.summary-item p {
  margin: 0;
  color: var(--muted);
}

.page {
  max-width: 780px;
}

.page-header {
  margin-bottom: 40px;
}

.page h1 {
  font-size: clamp(36px, 6vw, 58px);
  line-height: 1;
}

.updated {
  margin-top: 16px;
  color: var(--muted);
}

.content-section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.content-section h2 {
  margin: 0 0 14px;
  font-size: 24px;
  letter-spacing: 0;
}

.content-section p,
.content-section ul {
  margin: 0;
}

.content-section p + p,
.content-section ul + p,
.content-section p + ul {
  margin-top: 14px;
}

.content-section li + li {
  margin-top: 6px;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .page {
    padding-top: 48px;
    padding-bottom: 56px;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }
}