:root {
  color-scheme: light;
  /* Match frontend/src/index.css light theme */
  --canvas: #eeeae0;
  --surface: #faf8f3;
  --ink: #17324d;
  --ink-soft: #526574;
  --ink-faint: #7a8b97;
  --line: #d8ded9;
  --action: #2f6f76;
  --action-hover: #255a60;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--canvas);
}

a {
  color: var(--action);
}

a:hover {
  color: var(--action-hover);
}

.site-header,
.site-footer {
  border-color: var(--line);
  background: var(--surface);
}

.site-header {
  border-bottom: 1px solid var(--line);
  padding: 1rem;
}

.site-header-inner,
.page,
.site-footer-inner {
  max-width: 42rem;
  margin: 0 auto;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: 600;
  color: var(--action);
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.9375rem;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--action);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.page {
  padding: 2.5rem 1rem 3rem;
}

.page h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.125rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
}

.page .subtitle,
.page .updated {
  color: var(--ink-soft);
}

.page .updated {
  font-size: 0.8125rem;
}

.page section {
  margin-top: 2rem;
}

.page h2 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  color: var(--ink);
}

.page p,
.page li {
  color: var(--ink-soft);
}

.page ul {
  padding-left: 1.25rem;
}

.pricing-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.price-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.25rem;
  background: var(--surface);
}

.price-card.popular {
  border-color: var(--action);
  box-shadow: 0 0 0 1px rgba(47, 111, 118, 0.25);
}

.price-card h3 {
  margin: 0.25rem 0 0;
  color: var(--ink);
}

.price-card .amount {
  margin: 0.75rem 0 0;
  font-size: 1.75rem;
  color: var(--ink);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 1rem 2rem;
  text-align: center;
}

.site-footer p {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  color: var(--ink-faint);
}