/* cliche site. Mood: a proof sheet under a red pen. Warm paper, ink-red
   marks, a serif for display and a mono for the commands. */

:root {
  --bg: #f6f1e7;
  --bg-2: #efe8da;
  --surface: #fffdf8;
  --border: #ddd3c1;
  --text: #2a241d;
  --dim: #6f6556;
  --ink: #d6453d;
  --ink-soft: rgba(214, 69, 61, 0.14);
  --term-bg: #221d18;
  --term-text: #efe6d8;
  --term-dim: #9a8e7c;

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --maxw: 1000px;
  --radius: 8px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1a1714;
    --bg-2: #211d19;
    --surface: #26211c;
    --border: #3a332b;
    --text: #ece4d6;
    --dim: #a59a88;
    --ink: #ef6a5f;
    --ink-soft: rgba(239, 106, 95, 0.18);
    --term-bg: #12100d;
  }
}
:root[data-theme="dark"] {
  --bg: #1a1714; --bg-2: #211d19; --surface: #26211c; --border: #3a332b;
  --text: #ece4d6; --dim: #a59a88; --ink: #ef6a5f; --ink-soft: rgba(239, 106, 95, 0.18);
  --term-bg: #12100d;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  font-family: var(--mono); font-size: 0.86em;
  background: var(--bg-2); padding: 1px 6px; border-radius: 4px;
}
q { quotes: '“' '”'; font-style: italic; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(16px, calc((100vw - var(--maxw)) / 2));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.wordmark { font-family: var(--serif); font-weight: 700; font-size: 20px; color: var(--text); }
.wordmark:hover { text-decoration: none; }
.pilcrow { color: var(--ink); margin-right: 6px; }
.nav-links { display: flex; gap: 18px; font-family: var(--mono); font-size: 13px; flex-wrap: wrap; }
.nav-links a { color: var(--dim); }
.nav-links a:hover { color: var(--ink); text-decoration: none; }

/* layout */
.hero, .section { max-width: var(--maxw); margin: 0 auto; padding: 72px 16px; }
.hero { padding-top: 88px; }
/* Full-bleed band behind a normal-width section, so its content keeps the
   same left edge as every other section. */
.tinted { background: var(--bg-2); box-shadow: 0 0 0 100vmax var(--bg-2); clip-path: inset(0 -100vmax); }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
h1 { font-family: var(--serif); font-size: clamp(40px, 7vw, 72px); line-height: 1.05; font-weight: 700; margin-bottom: 22px; }
h1 .ink { color: var(--ink); text-decoration: underline wavy var(--ink); text-decoration-thickness: 2px; text-underline-offset: 10px; }
h2 { font-family: var(--serif); font-size: clamp(28px, 4vw, 40px); line-height: 1.15; margin-bottom: 14px; }
h3 { font-family: var(--mono); font-size: 15px; color: var(--ink); margin-bottom: 8px; }
.subhead { font-size: 19px; max-width: 680px; color: var(--dim); margin-bottom: 30px; }
.lede { font-size: 17px; color: var(--dim); max-width: 680px; margin-bottom: 28px; }
.aside { font-size: 14px; color: var(--dim); margin-top: 22px; max-width: 720px; }
.inspect-line { font-size: 13px; color: var(--dim); margin-top: 10px; }

/* terminal */
.terminal { background: var(--term-bg); color: var(--term-text); border-radius: var(--radius); overflow: hidden; font-family: var(--mono); max-width: 760px; }
.term-bar { display: flex; align-items: center; height: 34px; padding: 0 12px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.term-title { font-size: 12px; color: var(--term-dim); }
.term-body { padding: 14px 16px; font-size: 13px; line-height: 1.75; overflow-x: auto; }
.term-line { display: block; white-space: pre; background: none; padding: 0; color: inherit; font-size: inherit; }
.prompt { color: var(--ink); margin-right: 8px; }
.dim { color: var(--term-dim); }
.copy-btn {
  margin-left: auto; font: 500 12px var(--mono); color: var(--term-text);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px; padding: 3px 10px; cursor: pointer;
}
.copy-btn:hover, .copy-btn.copied { border-color: var(--ink); color: var(--ink); }

/* try it */
.proof { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.proof-label { grid-column: 1 / -1; font-family: var(--mono); font-size: 12px; color: var(--dim); margin-bottom: -10px; }
#draft, .proof-out {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; font-size: 16px; line-height: 1.7; color: var(--text); min-height: 220px;
}
#draft { font-family: var(--sans); resize: vertical; width: 100%; }
#draft:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.marked { white-space: pre-wrap; margin-bottom: 14px; }
.marked mark {
  background: var(--ink-soft); color: inherit; border-bottom: 2px solid var(--ink);
  padding: 0 1px; border-radius: 2px;
}
.marked mark sup { font: 600 10px var(--mono); color: var(--ink); margin-left: 2px; }
.hits { list-style: none; border-top: 1px dashed var(--border); padding-top: 12px; font-size: 14px; }
.hits li { margin-bottom: 8px; }
.hits .n { font: 600 12px var(--mono); color: var(--ink); margin-right: 6px; }
.hits .name { font-weight: 600; }
.hits .why { color: var(--dim); display: block; font-size: 13px; }
.hits .clean { color: var(--dim); font-family: var(--mono); font-size: 13px; }

/* cards */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; font-size: 15px; }

/* steps */
.steps { list-style: none; margin-bottom: 26px; max-width: 720px; }
.steps li { display: flex; gap: 14px; margin-bottom: 14px; }
.step-num { font: 600 13px var(--mono); color: var(--ink); border: 1px solid var(--ink); border-radius: 50%; width: 26px; height: 26px; flex: none; display: grid; place-items: center; }

/* footer */
.footer { border-top: 1px solid var(--border); padding: 48px 16px; }
.footer-inner { max-width: calc(var(--maxw) - 32px); margin: 0 auto; }
.footer-tag { color: var(--dim); font-style: italic; margin: 4px 0 28px; }
.promo-h { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dim); margin-bottom: 12px; }
.promo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 26px; }
.promo-card { display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.promo-card:hover { border-color: var(--ink); text-decoration: none; }
.promo-name { font-family: var(--mono); font-weight: 600; }
.promo-desc { font-size: 13px; color: var(--dim); }
.footer-note { font-size: 13px; color: var(--dim); }

@media (max-width: 760px) {
  .proof, .cards, .cards.three { grid-template-columns: 1fr; }
  .promo-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: 12px; }
  .hero, .section { padding-top: 52px; padding-bottom: 52px; }
}