:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #1f4d4a;
  --accent-soft: #e8f0ef;
  --border: #ddd9d0;
  --max: 42rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

header,
main,
footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

header {
  padding-top: 2.5rem;
  padding-bottom: 1rem;
}

.brand {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  font-weight: 600;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

nav {
  margin: 1.5rem 0 2rem;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
}

nav a {
  color: var(--accent);
  margin-right: 1rem;
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0;
}

.button {
  display: inline-block;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
  padding: 0.7rem 1.1rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--accent);
  color: #fff;
}

.button-secondary {
  background: var(--surface);
  color: var(--accent);
  border-color: var(--border);
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}

section h2 {
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

footer {
  padding: 2rem 1.25rem 3rem;
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: 0.75rem 1rem;
  margin: 1.5rem 0;
}