:root {
  color-scheme: light dark;
  --paper: #f7f1e6;
  --ink: #2b2620;
  --muted: #6f665a;
  --rule: #d9cdb9;
  --accent: #8a4b1f;
  --card: #fbf7ef;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171512;
    --ink: #e8e1d6;
    --muted: #a79c8c;
    --rule: #3a342c;
    --accent: #e0a06a;
    --card: #1e1b17;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 17px/1.7 ui-serif, Georgia, "Times New Roman", serif;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.site-header,
main,
footer {
  width: min(100% - 3rem, 46rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--rule);
}

.wordmark {
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 1.25rem;
  font: 0.86rem/1.4 ui-sans-serif, system-ui, sans-serif;
}

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

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

main {
  padding: 4.5rem 0 3.5rem;
}

.hero {
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--rule);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font: 0.76rem/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  max-width: 38rem;
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.lead {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  margin: 2rem 0 0;
}

.button {
  display: inline-block;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--ink);
  border-radius: 2px;
  color: var(--paper);
  background: var(--ink);
  font: 0.9rem/1 ui-sans-serif, system-ui, sans-serif;
  text-decoration: none;
}

.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.features {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--rule);
}

h2 {
  margin: 0 0 1.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

.features ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 2.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.features h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.features p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.note {
  padding: 3rem 0 0;
}

.note p {
  max-width: 38rem;
  margin: 0;
  color: var(--muted);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font: 0.82rem/1.5 ui-sans-serif, system-ui, sans-serif;
}

footer p {
  margin: 0;
}

/* Legal pages */

.legal {
  padding-top: 3.5rem;
}

.legal h1 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.legal h2 {
  margin-top: 2.5rem;
}

.legal p,
.legal li {
  max-width: 40rem;
  color: var(--ink);
}

.legal .updated {
  color: var(--muted);
  font: 0.82rem/1.5 ui-sans-serif, system-ui, sans-serif;
}

.legal ul {
  padding-left: 1.2rem;
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  main {
    padding-top: 3rem;
  }

  .features ul {
    grid-template-columns: 1fr;
  }
}