/* Switchgear temporary public pages. Tokens from branding/brand-system/brand-tokens.css */
:root {
  --sg-primary: #2B72FB;
  --sg-signal: #2196F3;
  --sg-sky: #90CAF9;
  --sg-ice: #E1F5FE;
  --sg-ink: #101820;
  --sg-white: #FFFFFF;
  --sg-font: Arial, "Helvetica Neue", sans-serif;
  --sg-radius: 16px;

  --bg: var(--sg-white);
  --text: var(--sg-ink);
  --muted: #4A5560;
  --surface-soft: var(--sg-ice);
  --border: #D6E2EE;
  --link: #1F5FDB;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sg-font);
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  max-width: 1040px;
}
.brand img { display: block; height: 34px; width: auto; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 15px; }
.site-nav a { color: var(--text); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--sg-primary); }

/* Hero (landing page) */
.hero {
  background: var(--sg-ink);
  color: var(--sg-white);
  padding: 72px 0 80px;
}
.hero .wrap { max-width: 1040px; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--sg-sky);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 7vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.hero p.lede { margin: 0; max-width: 560px; color: #C9D6E3; font-size: 19px; }

.channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 56px 0;
}
.channel {
  background: var(--surface-soft);
  border-radius: var(--sg-radius);
  padding: 20px 22px;
}
.channel h2 { margin: 0 0 6px; font-size: 18px; }
.channel p { margin: 0; color: var(--muted); font-size: 15px; }

/* Legal pages */
.doc { padding: 48px 0 64px; }
.doc h1 { margin: 0 0 8px; font-size: clamp(30px, 6vw, 40px); line-height: 1.15; letter-spacing: -0.01em; }
.doc .updated { margin: 0 0 32px; color: var(--muted); font-size: 15px; }
.doc h2 { margin: 40px 0 12px; font-size: 22px; line-height: 1.3; }
.doc h3 { margin: 24px 0 8px; font-size: 18px; }
.doc p, .doc li { overflow-wrap: anywhere; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin: 4px 0; }

.callout {
  background: var(--surface-soft);
  border-left: 4px solid var(--sg-primary);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.callout p { margin: 0; }
.callout p + p { margin-top: 8px; }

.table-scroll { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { background: var(--surface-soft); font-weight: 700; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap { max-width: 1040px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-footer a { color: var(--muted); }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1218;
    --text: #E8EEF4;
    --muted: #9FB0C0;
    --surface-soft: #13202B;
    --border: #22323F;
    --link: #8DB6FF;
  }
}

/* Blue logo on light backgrounds, white logo in dark mode */
.brand img.logo-dark { display: none; }
@media (prefers-color-scheme: dark) {
  .brand img.logo-light { display: none; }
  .brand img.logo-dark { display: block; }
}