/* edikt - the official notice. DIN/Bauhaus: stark, geometric, signal yellow on black. */

:root {
  --bg: #101010;
  --fg: #ededdf;
  --grey: #9d9b8f;
  --line: #34342e;
  --rule: #4a4a40;
  --yellow: #ffd500;
  --on-yellow: #101010;
  --term-bg: #1a1a16;
  --term-fg: #e8e6df;
  --term-dim: #8a887f;
  --diff-add: #3fb950;
  --diff-del: #f85149;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

code,
pre {
  font-family: 'JetBrains Mono', monospace;
}

main {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

a {
  color: var(--fg);
  text-decoration-color: var(--yellow);
  text-decoration-thickness: 2px;
}

a:hover {
  background: var(--yellow);
  color: var(--on-yellow);
  text-decoration: none;
}

a:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

/* Top bar */
.topbar {
  border-bottom: 3px solid var(--yellow);
}

.topbar-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.wordmark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.wordmark:hover {
  background: none;
}

.wordmark .mark {
  background: var(--yellow);
  color: var(--on-yellow);
  padding: 0 4px;
}

.topbar nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.topbar nav a {
  text-decoration: none;
  color: var(--grey);
}

.topbar nav a:hover {
  background: var(--yellow);
  color: var(--on-yellow);
}

/* Hero */
.hero {
  padding: 72px 0 44px;
}

.hero h1 {
  font-size: clamp(40px, 8vw, 78px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 12em;
}

.hero h1 .hl {
  background: var(--yellow);
  color: var(--on-yellow);
  padding: 0 0.12em;
}

.hero .dek {
  margin-top: 26px;
  font-size: 19px;
  color: var(--grey);
  max-width: 36em;
}

.hero .dek strong {
  color: var(--fg);
}

/* Install */
.install {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}

.install pre {
  background: var(--term-bg);
  color: var(--term-fg);
  padding: 12px 14px;
  font-size: 13.5px;
  overflow-x: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--rule);
}

.copy-btn {
  background: none;
  border: 1px solid var(--term-dim);
  color: var(--term-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 2px 8px;
  cursor: pointer;
  flex-shrink: 0;
}

.copy-btn:hover {
  color: var(--term-fg);
  border-color: var(--term-fg);
}

.copy-btn.copied {
  color: var(--yellow);
  border-color: var(--yellow);
}

.hero .fine {
  margin-top: 12px;
  font-size: 14px;
  color: var(--grey);
}

/* Sections */
section {
  padding: 52px 0;
  border-top: 3px solid var(--rule);
}

.kicker {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--yellow);
  color: var(--on-yellow);
  padding: 3px 10px;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 14px;
  max-width: 20em;
}

section > p {
  color: var(--grey);
  max-width: 42em;
  margin-bottom: 14px;
}

section > p strong {
  color: var(--fg);
}

section > p em {
  color: var(--fg);
}

/* Terminal / code blocks */
.term {
  background: var(--term-bg);
  color: var(--term-fg);
  margin: 26px 0;
  border: 1px solid var(--rule);
  box-shadow: 6px 6px 0 var(--yellow);
}

.term pre {
  padding: 18px 20px;
  font-size: 13.5px;
  line-height: 1.7;
  overflow-x: auto;
}

.term .p { color: var(--yellow); font-weight: 700; }
.term .cmt { color: var(--term-dim); }
.term .add { color: var(--diff-add); }
.term .del { color: var(--diff-del); }
.term .out { color: #9fc6e8; }

.caption {
  font-size: 14px;
  color: var(--grey);
  margin-top: -14px;
  margin-bottom: 26px;
}

/* Format chips */
.formats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  border: 2px solid var(--rule);
  padding: 6px 14px;
}

.chip.on {
  background: var(--yellow);
  color: var(--on-yellow);
  border-color: var(--yellow);
}

/* Rules list */
.rules {
  list-style: none;
  margin-top: 20px;
  max-width: 44em;
  counter-reset: rule;
}

.rules li {
  counter-increment: rule;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 3.2em 1fr;
  gap: 12px;
  color: var(--grey);
}

.rules li::before {
  content: "§" counter(rule);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--yellow);
}

.rules li strong {
  color: var(--fg);
}

.rules code {
  background: rgba(237, 237, 223, 0.1);
  padding: 1px 5px;
  font-size: 13.5px;
}

/* Pull quote */
blockquote {
  border-left: 6px solid var(--yellow);
  padding: 4px 0 4px 20px;
  margin: 22px 0;
  font-size: 19px;
  font-weight: 500;
  max-width: 36em;
}

/* Footer */
footer {
  border-top: 3px solid var(--yellow);
}

.footer-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 26px 24px 48px;
  font-size: 14px;
  color: var(--grey);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

footer a {
  color: var(--grey);
}

@media (max-width: 640px) {
  .hero {
    padding-top: 48px;
  }

  .term {
    box-shadow: 4px 4px 0 var(--yellow);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}