:root {
  --bg: #ffffff;
  --surface: #f4f4f7;
  --text: #15151b;
  --text-soft: #55555f;
  --border: #e3e3ea;
  --accent: #3a62d9;
  --radius: 16px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0b0f;
    --surface: #17171f;
    --text: #f2f2f5;
    --text-soft: #a8a8b3;
    --border: #2a2a35;
    --accent: #7aa2ff;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

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

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 15px;
}

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

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

main {
  padding-top: 56px;
  padding-bottom: 72px;
}

h1 {
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}

h2 {
  font-size: 26px;
  letter-spacing: -0.02em;
  margin: 64px 0 20px;
}

h3 {
  font-size: 18px;
  margin: 32px 0 8px;
}

p {
  margin: 0 0 16px;
}

.eyebrow {
  color: var(--text-soft);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
}

.lead {
  color: var(--text-soft);
  font-size: 20px;
  max-width: 600px;
}

.button {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
}

@media (prefers-color-scheme: dark) {
  .button {
    color: #0b0b0f;
  }
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid.plans {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 24px;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px;
}

.card.featured {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.card .price {
  color: var(--text);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 4px 0 6px;
}

.price span {
  color: var(--text-soft);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
}

.tag {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  margin-left: 6px;
}

.fine-print {
  font-size: 15px;
  margin-top: 16px;
}

.card h3 {
  margin-top: 0;
}

.card p {
  color: var(--text-soft);
  margin: 0;
}

.app-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--text);
  text-decoration: none;
}

.app-card p {
  color: var(--text-soft);
  margin: 0;
}

.app-card strong {
  font-size: 19px;
}

.app-icon {
  border-radius: 22.37%;
  flex-shrink: 0;
}

.details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 24px;
  margin: 0;
}

.details dt {
  color: var(--text-soft);
}

.details dd {
  margin: 0;
}

.hero-app {
  text-align: center;
}

.hero-app .app-icon {
  margin-bottom: 24px;
}

.hero-app .lead {
  margin-left: auto;
  margin-right: auto;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 15px;
}

.doc h2 {
  font-size: 21px;
  margin: 40px 0 12px;
}

.doc ul {
  padding-left: 22px;
}

.doc li {
  margin-bottom: 8px;
}

.muted {
  color: var(--text-soft);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 14px;
  padding: 28px 0 40px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer a {
  color: var(--text-soft);
}

@media (max-width: 520px) {
  .details {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .details dd {
    margin-bottom: 10px;
  }

  .app-card {
    align-items: flex-start;
  }
}