/* KörUppNu public site — "Night Drive" dark theme, same tokens as app/src/theme/tokens.ts.
   One self-contained stylesheet: no imports, no external fonts, no JavaScript touches this file. */

:root {
  --bg: #070b14;
  --bg-elevated: #0e1422;
  --text: #f4f7fb;
  --text-dim: #9aa6bd;
  --text-faint: #75819a; /* >=4.5:1 on both --bg and --bg-elevated, see app/src/theme/tokens.ts */
  --signal: #3df5a7;
  --info: #7aa2ff;
  --stroke: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --measure: 68ch;
  --gutter: 16px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--info);
  text-decoration: underline;
  text-underline-offset: 2px;
}
a:hover {
  color: var(--signal);
}
a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 2px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 20px max(var(--gutter), calc((100% - var(--measure)) / 2));
  border-bottom: 1px solid var(--stroke);
}
.brand {
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.3px;
  color: var(--text);
  text-decoration: none;
}
.brand:hover {
  color: var(--signal);
}
.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.nav a[aria-current='page'] {
  color: var(--signal);
}
.nav a:hover {
  color: var(--text);
}

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 48px var(--gutter) 64px;
}

h1 {
  font-size: 32px;
  letter-spacing: -0.6px;
  line-height: 1.15;
  margin: 0 0 12px;
}
h2 {
  font-size: 21px;
  letter-spacing: -0.3px;
  line-height: 1.25;
  margin: 40px 0 12px;
  color: var(--text);
}
h3 {
  font-size: 16px;
  line-height: 1.3;
  margin: 24px 0 8px;
  color: var(--text);
}
p {
  margin: 0 0 16px;
}
.lede {
  color: var(--text-dim);
  font-size: 18px;
}
.updated {
  color: var(--text-faint);
  font-size: 13px;
  margin: 0 0 32px;
}

ul {
  margin: 0 0 16px;
  padding-left: 22px;
}
li {
  margin-bottom: 8px;
}
li::marker {
  color: var(--text-faint);
}

strong {
  color: var(--text);
  font-weight: 700;
}
em {
  font-style: italic;
}
code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--bg-elevated);
  border: 1px solid var(--stroke);
  border-radius: 4px;
  padding: 1px 6px;
}

.legal-section {
  border-top: 1px solid var(--stroke);
  padding-top: 4px;
}
.legal-section:first-of-type {
  border-top: none;
  padding-top: 0;
}
.legal-section h2 {
  margin-top: 32px;
}
.legal-section:first-of-type h2 {
  margin-top: 0;
}

.cards {
  display: grid;
  gap: 14px;
  margin: 32px 0 8px;
  grid-template-columns: 1fr;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}
.card {
  display: block;
  background: var(--bg-elevated);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.card:hover,
.card:focus-visible {
  border-color: var(--signal);
  outline: none;
}
.card-title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 4px;
}
.card-desc {
  display: block;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
}

.callout {
  background: var(--bg-elevated);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 24px 0;
}
.callout p:last-child {
  margin-bottom: 0;
}
.callout .steps {
  margin: 8px 0 0;
  padding-left: 20px;
}

.pill {
  display: inline-block;
  background: rgba(61, 245, 167, 0.14);
  color: var(--signal);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.site-footer {
  border-top: 1px solid var(--stroke);
  padding: 24px max(var(--gutter), calc((100% - var(--measure)) / 2)) 40px;
  color: var(--text-faint);
  font-size: 13px;
}
.site-footer a {
  color: var(--text-faint);
}
.site-footer a:hover {
  color: var(--text);
}
.site-footer p {
  margin: 0 0 8px;
}
.site-footer .footer-links a {
  margin-right: 4px;
}

@media (max-width: 480px) {
  h1 {
    font-size: 26px;
  }
  main {
    padding: 32px var(--gutter) 48px;
  }
}