/* Uncooped — public site.
   Colours mirror src/theme/tokens.ts so the site and the app read as one brand.
   Hand-written CSS, no build step: Vercel serves this directory as-is. */

:root {
  --primary: #2F80ED;
  --primary-dark: #1D4ED8;
  --bg: #EAF4FF;
  --surface: #FFFFFF;
  --surface-soft: #F4F9FF;
  --text: #102A43;
  --text-secondary: #5B7083;
  --border: #D6E4F0;
  --urgent: #D64545;
  --urgent-soft: #FFF1F2;
  --success: #1F9D68;
  --radius: 14px;
  --measure: 44rem;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--measure); margin: 0 auto; padding: 0 20px; }

/* ---- header ---- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.site-header nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-header nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}
.site-header nav a:hover, .site-header nav a[aria-current='page'] { color: var(--primary); }

/* ---- page body ---- */

main { padding: 48px 0 64px; }

h1 {
  font-size: clamp(30px, 5vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}
h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
  margin: 40px 0 12px;
  padding-top: 8px;
}
h3 { font-size: 18px; margin: 28px 0 8px; }

p, li { color: var(--text); }
a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

.lede { font-size: 19px; color: var(--text-secondary); margin-top: 0; }
.updated {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 32px;
}

hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

ul, ol { padding-left: 22px; }
li { margin: 6px 0; }

/* ---- cards, callouts, tables ---- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 24px 0;
}
.card > :first-child { margin-top: 0; }
.card > :last-child { margin-bottom: 0; }

.callout { border-left: 3px solid var(--primary); background: var(--surface-soft); }
.callout-urgent { border-left: 3px solid var(--urgent); background: var(--urgent-soft); }

.table-scroll { overflow-x: auto; margin: 24px 0; }
table { border-collapse: collapse; width: 100%; min-width: 30rem; font-size: 16px; }
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
th { font-weight: 600; background: var(--surface-soft); }

/* ---- buttons ---- */

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 10px;
  border: 0;
  font-size: 16px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--surface-soft); color: var(--text); }

/* ---- forms ---- */

label { display: block; font-weight: 600; font-size: 15px; margin: 20px 0 6px; }
input[type='email'], input[type='text'], textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 16px; /* 16px stops iOS zooming the field on focus */
  background: var(--surface);
  color: var(--text);
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
  border-color: var(--primary);
}
.hint { font-size: 14px; color: var(--text-secondary); margin: 6px 0 0; }

/* ---- footer ---- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 48px;
  font-size: 15px;
  color: var(--text-secondary);
}
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 12px; }
.site-footer a { color: var(--text-secondary); text-decoration: none; }
.site-footer a:hover { color: var(--primary); }

/* ---- home ---- */

.hero { padding: 32px 0 8px; }
.hero h1 { max-width: 20ch; }
.hero .lede { max-width: 46ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 16px;
  margin: 40px 0;
}
.feature-grid .card { margin: 0; }
.feature-grid h3 { margin-top: 0; font-size: 17px; }
.feature-grid p { margin-bottom: 0; font-size: 16px; color: var(--text-secondary); }

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