:root {
  --bg: #f7f4ef;
  --ink: #1c1917;
  --muted: #57534e;
  --card: #ffffff;
  --border: #e7e5e4;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #b45309;
  --chip: #ccfbf1;
  --max: 1080px;
  --radius: 16px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: var(--primary-dark);
}

.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(247, 244, 239, 0.92);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.02em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
  color: var(--muted);
}

nav a:hover {
  color: var(--primary-dark);
}

.hero {
  padding: 3.5rem 0 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  padding: 0.75rem 1.15rem;
  border-radius: 12px;
  border: 1px solid transparent;
}

.btn:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--ink) !important;
  border-color: var(--border);
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill {
  background: var(--chip);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}

.section {
  padding: 2.25rem 0;
}

.section h2 {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.grid-2 {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cards-3 {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.card p {
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.card p:last-child {
  margin-bottom: 0;
}

.callout {
  border-color: #fde68a;
  background: #fffbeb;
}

.checklist {
  padding-left: 1.15rem;
  color: var(--muted);
}

.checklist li {
  margin-bottom: 0.4rem;
}

.note {
  font-size: 0.95rem;
  color: var(--accent);
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 12px;
  padding: 0.85rem 1rem;
}

.cta {
  text-align: center;
  padding-bottom: 3.5rem;
}

.cta p {
  max-width: 36rem;
  margin: 0 auto 1.25rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.fine {
  font-size: 0.85rem;
}

code {
  font-size: 0.9em;
  background: #e7e5e4;
  padding: 0.1em 0.35em;
  border-radius: 6px;
}

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