/* Numio public site. Tokens mirror the app's NumioColors (core/designsystem). */
@font-face {
  font-family: "Inter";
  src: url("/assets/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --background: #f5f6f8;
  --surface: #ffffff;
  --surface-raised: #eef0f3;
  --outline: #e3e6eb;
  --text-primary: #0e1116;
  --text-secondary: #5b6270;
  --text-tertiary: #8a909c;
  --accent: #22c55e;
  --accent-strong: #15803d;
  --accent-tint: #e4f9eb;
  --radius: 16px;
  --measure: 68ch;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --background: #0b0d12;
    --surface: #16191f;
    --surface-raised: #1f232b;
    --outline: #2a2f38;
    --text-primary: #f2f4f7;
    --text-secondary: #a3a9b5;
    --text-tertiary: #6b717d;
    --accent-strong: #4ade80;
    --accent-tint: #123524;
  }
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-tint); color: var(--text-primary); }

a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* Header */
.top {
  max-width: calc(var(--measure) + 32px);
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.brand img { width: 32px; height: auto; display: block; }

.langs {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  background: var(--surface-raised);
  font-size: 14px;
  font-weight: 600;
}
.langs a, .langs span {
  padding: 5px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text-secondary);
  min-width: 44px;
  text-align: center;
}
.langs [aria-current="true"] { background: var(--surface); color: var(--text-primary); }

/* Document */
main {
  max-width: calc(var(--measure) + 32px);
  margin: 0 auto;
  padding: 24px 16px 64px;
}

h1 {
  font-size: clamp(32px, 6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 750;
  margin: 24px 0 8px;
  text-wrap: balance;
}
.updated { color: var(--text-secondary); font-size: 15px; margin-top: 0; }
.updated em { font-style: normal; }

h2 {
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 700;
  margin: 48px 0 12px;
  text-wrap: balance;
}

p, ul, ol { margin: 0 0 16px; }
ul, ol { padding-left: 1.25em; }
li { margin: 6px 0; }
li::marker { color: var(--text-tertiary); }
strong { font-weight: 650; }

/* Tables scroll inside their own box on small screens instead of widening the page. */
.table {
  overflow-x: auto;
  margin: 8px 0 20px;
  border: 1px solid var(--outline);
  border-radius: var(--radius);
  background: var(--surface);
}
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 12px 16px; }
th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--outline);
}
tr + tr td { border-top: 1px solid var(--outline); }

/* Home */
.home h1 { margin-top: 48px; }
.lead { font-size: 20px; color: var(--text-secondary); max-width: 52ch; }
.cards { display: grid; gap: 12px; margin-top: 32px; }
.cards a {
  display: block;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--outline);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: border-color 150ms cubic-bezier(0.23, 1, 0.32, 1);
}
.cards a:hover { border-color: var(--accent-strong); }
.cards small { display: block; color: var(--text-secondary); font-weight: 400; font-size: 15px; margin-top: 2px; }

/* Footer */
footer {
  max-width: calc(var(--measure) + 32px);
  margin: 0 auto;
  padding: 24px 16px 48px;
  border-top: 1px solid var(--outline);
  color: var(--text-secondary);
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}
footer a { color: var(--text-secondary); }

@media (max-width: 480px) {
  table { font-size: 14px; }
  th, td { padding: 10px 12px; }
}

@media (min-width: 640px) {
  .cards { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}