/* Sipmate public site — dark only, no dependencies. Tokens match src/theme.ts. */

:root {
  color-scheme: dark;
  --bg: #0f0c0b;
  --surface: #1b1613;
  --surface-raised: #262019;
  --border: #3a312a;
  --amber: #f2a93b;
  --amber-pressed: #d98f22;
  --on-amber: #1b1208;
  --text: #f7f1ea;
  --muted: #a8998c;
  --measure: 720px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--amber);
  color: var(--on-amber);
  padding: 12px 16px;
  border-radius: 0 0 12px 0;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
  z-index: 10;
}

.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 24px 20px 56px;
}

/* Header ------------------------------------------------------------------ */

.masthead {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.wordmark {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--amber);
  text-decoration: none;
}

.wordmark:hover,
.wordmark:focus-visible {
  color: var(--amber-pressed);
}

.masthead p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Type -------------------------------------------------------------------- */

h1 {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

h2 {
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
  margin: 40px 0 10px;
}

h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 6px;
}

p,
ul,
ol,
dl {
  margin: 0 0 16px;
}

ul,
ol {
  padding-left: 22px;
}

li {
  margin-bottom: 8px;
}

li > ul,
li > ol {
  margin-top: 8px;
}

a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover,
a:focus-visible {
  color: var(--amber-pressed);
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

strong {
  color: var(--text);
  font-weight: 650;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 5px;
}

.lede {
  font-size: 19px;
  color: var(--text);
}

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

.updated {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 28px;
}

/* Landing page ------------------------------------------------------------ */

.hero {
  padding: 8px 0 4px;
}

.hero h1 {
  font-size: 40px;
  color: var(--amber);
}

.hero .tagline {
  font-size: 22px;
  line-height: 1.35;
  margin: 0 0 16px;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 12px;
}

.steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px 18px;
  margin: 0;
}

.steps .step-number {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 2px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 28px;
}

.badge {
  display: block;
  min-width: 210px;
  flex: 1 1 210px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  text-decoration: none;
  cursor: default;
}

.badge .badge-store {
  display: block;
  font-size: 16px;
  font-weight: 650;
}

.badge .badge-note {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

.note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 0 0 28px;
}

.note p:last-child {
  margin-bottom: 0;
}

/* Footer ------------------------------------------------------------------ */

.footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 15px;
  color: var(--muted);
}

.footer nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding: 0;
  margin: 0 0 16px;
}

.footer nav li {
  margin: 0;
}

.footer p {
  margin: 0 0 8px;
}

@media (max-width: 420px) {
  body {
    font-size: 16px;
  }

  .wrap {
    padding: 20px 16px 48px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero .tagline {
    font-size: 19px;
  }

  h1 {
    font-size: 26px;
  }
}