/* Routindo static site — shared styles. Plain CSS, no build step. */
:root {
  --bg: #ffffff;
  --surface: #f0f0f3;
  --text: #111111;
  --text-secondary: #60646c;
  --border: #e4e4e8;
  --accent: #111111;
  --draft-bg: #fff4e5;
  --draft-border: #ffd8a8;
  --draft-text: #7a4a00;
  --max: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --surface: #212225;
    --text: #ffffff;
    --text-secondary: #b0b4ba;
    --border: #2e3135;
    --accent: #ffffff;
    --draft-bg: #2a2113;
    --draft-border: #5a4620;
    --draft-text: #ffd8a8;
  }
}

* {
  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,
    Arial, sans-serif;
  line-height: 1.65;
  font-size: 17px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  opacity: 0.7;
}

h1 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin: 0 0 8px;
}

h2 {
  font-size: 21px;
  letter-spacing: -0.3px;
  margin: 40px 0 12px;
}

h3 {
  font-size: 17px;
  margin: 24px 0 8px;
}

p,
li {
  color: var(--text);
}

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

.updated {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0 0 32px;
}

ul {
  padding-left: 22px;
}

li {
  margin: 6px 0;
}

/* DRAFT / placeholder notice */
.draft {
  background: var(--draft-bg);
  border: 1px solid var(--draft-border);
  color: var(--draft-text);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 0 0 32px;
  font-size: 15px;
}

.draft strong {
  color: var(--draft-text);
}

.ph {
  background: var(--surface);
  border-radius: 4px;
  padding: 0 4px;
  font-weight: 600;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

footer {
  color: var(--text-secondary);
  font-size: 15px;
  margin-top: 48px;
}

footer a {
  color: var(--text-secondary);
}

/* Landing */
.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo {
  font-size: 44px;
  letter-spacing: -1px;
  margin: 0 0 12px;
}

.tagline {
  font-size: 20px;
  color: var(--text-secondary);
  margin: 0 0 32px;
  max-width: 34ch;
}

.links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}