:root {
  --bg: #ffffff;
  --fg: #1a2332;
  --muted: #5a6778;
  --accent: #2f5d8a;
  --accent-hover: #21446a;
  --border: #e4e7ec;
  --surface: #f7f9fb;
  --max-width: 820px;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

header.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

header.site-header .inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

header.site-header .brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--fg);
  text-decoration: none;
}

header.site-header .brand span {
  color: var(--accent);
}

nav.primary {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

nav.primary a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

nav.primary a:hover,
nav.primary a[aria-current="page"] {
  color: var(--fg);
}

main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
  width: 100%;
}

main h1 {
  font-size: 2.15rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

main h2 {
  font-size: 1.35rem;
  margin: 2.25rem 0 0.6rem;
  letter-spacing: -0.01em;
}

main h3 {
  font-size: 1.08rem;
  margin: 1.5rem 0 0.4rem;
}

main p,
main ul,
main ol {
  margin: 0.75rem 0;
}

main ul,
main ol {
  padding-left: 1.3rem;
}

main li {
  margin: 0.25rem 0;
}

.lede {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0.25rem 0 1.75rem;
}

.meta {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 1.25rem 0;
}

.card h3 {
  margin-top: 0;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.tier {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--surface);
}

.tier .name {
  font-weight: 700;
  font-size: 1rem;
}

.tier .price {
  color: var(--accent);
  font-weight: 600;
  margin: 0.25rem 0 0.4rem;
}

.tier ul {
  font-size: 0.9rem;
  padding-left: 1.1rem;
  margin: 0.3rem 0 0;
  color: var(--muted);
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2.25rem 0;
}

footer.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.88rem;
}

footer.site-footer .inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

footer.site-footer nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

footer.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

footer.site-footer a:hover {
  color: var(--fg);
}

@media (max-width: 560px) {
  main h1 {
    font-size: 1.7rem;
  }
  header.site-header .inner {
    flex-direction: column;
    align-items: flex-start;
  }
  nav.primary {
    gap: 0.9rem;
  }
}