:root {
  --bg: #f6f1e8;
  --ink: #2b2520;
  --muted: #6b6258;
  --accent: #1b5f7a;
  --card: #fff7ee;
  --border: #dacbb8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Serif 4", "Iowan Old Style", "Palatino", serif;
  background: radial-gradient(circle at top, #fffaf1 0%, #f2e7d7 55%, #efe2d1 100%);
  color: var(--ink);
}

.shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.hero .eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(2.2rem, 3vw + 1rem, 3.2rem);
  line-height: 1.1;
  margin: 0 0 16px;
}

.hero .lead {
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 0 28px;
  color: var(--muted);
}

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

.button {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.button.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 48px 0 40px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  text-decoration: none;
  color: inherit;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(43, 37, 32, 0.08);
}

.stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.panel {
  background: #fffdf8;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.panel h3 {
  margin-top: 0;
}

.muted {
  color: var(--muted);
  font-size: 0.95rem;
}

code {
  background: #f0e5d7;
  padding: 2px 6px;
  border-radius: 6px;
  font-family: "Source Code Pro", "Menlo", monospace;
}

@media (max-width: 640px) {
  .shell {
    padding: 40px 18px 64px;
  }
}