/* Mempolitics — Shared Site Styles
   Locked 2026-06-15. Built from the brand kit and typography specs.
   All pages reference /styles.css from this file.
*/

:root {
  --color-bg: #F8F5EE;
  --color-bg-dark: #0A0A0A;
  --color-ink: #000000;
  --color-ink-inverse: #FFFFFF;
  --color-accent: #F7931A;
  --color-muted: #555555;
  --color-rule: #1A1A1A;
  --color-trigger-green: #0BA34D;
  --color-trigger-yellow: #F0B800;
  --color-trigger-red: #D62A20;

  --font-display: 'Anton', 'Druk Wide Condensed Black', sans-serif;
  --font-headline: 'IBM Plex Serif', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-data: 'JetBrains Mono', monospace;

  --text-xs: 0.64rem;
  --text-sm: 0.8rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5625rem;
  --text-2xl: 1.953rem;
  --text-3xl: 2.44rem;
  --text-4xl: 3.05rem;

  --leading-tight: 1.05;
  --leading-headline: 1.2;
  --leading-body: 1.55;
  --leading-data: 1.45;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0A0A0A;
    --color-ink: #FFFFFF;
    --color-muted: #999999;
    --color-rule: #2A2A2A;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: var(--leading-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  flex: 1;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-5) var(--space-3);
}

/* === Site header === */
.site-header {
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-3) var(--space-3) 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-header .brand {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-decoration: none;
}

.site-header .brand .dot { color: var(--color-accent); }

.site-header nav {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.site-header nav a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.site-header nav a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* === Wordmark hero === */
.wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 9vw, 5rem);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-transform: uppercase;
}

.wordmark .dot { color: var(--color-accent); }

.wordmark-rule {
  height: 2px;
  background: var(--color-ink);
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
  max-width: 100%;
}

/* === Page typography === */
.page-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 7vw, 4rem);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.page-subtitle {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: var(--leading-headline);
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}

h2 {
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: var(--text-2xl);
  line-height: var(--leading-headline);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

h3 {
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: var(--text-xl);
  line-height: var(--leading-headline);
  margin-top: var(--space-3);
  margin-bottom: var(--space-2);
}

p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  margin-bottom: var(--space-2);
  max-width: 65ch;
}

p strong { font-weight: 600; }

a {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: color 0.15s;
}

a:hover { color: var(--color-accent); }

ul, ol {
  margin-bottom: var(--space-2);
  padding-left: var(--space-3);
  max-width: 65ch;
}

li {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  margin-bottom: var(--space-1);
}

blockquote {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: 1.4;
  padding-left: var(--space-2);
  border-left: 3px solid var(--color-accent);
  margin: var(--space-3) 0;
  color: var(--color-ink);
  max-width: 60ch;
}

code, pre {
  font-family: var(--font-data);
  font-size: 0.9em;
  background: rgba(0,0,0,0.05);
  padding: 0.1em 0.3em;
  border-radius: 2px;
}

@media (prefers-color-scheme: dark) {
  code, pre { background: rgba(255,255,255,0.05); }
}

hr {
  border: none;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-4) 0;
}

/* === Data widgets and trigger badges === */
.trigger-badge {
  display: inline-block;
  padding: 0.25em 0.6em;
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
  color: var(--color-ink-inverse);
}

.trigger-green { background: var(--color-trigger-green); }
.trigger-yellow { background: var(--color-trigger-yellow); color: #000; }
.trigger-red { background: var(--color-trigger-red); }
.trigger-orange { background: var(--color-accent); color: #000; }

/* === Site footer === */
.site-footer {
  padding: var(--space-3);
  border-top: 1px solid var(--color-rule);
  text-align: left;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
}

.site-footer p {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  color: var(--color-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-1);
}

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

.site-footer .footer-brand {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--color-ink);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}

.site-footer .footer-brand .dot { color: var(--color-accent); }

::selection {
  background: var(--color-accent);
  color: var(--color-ink);
}