/* Meterkat site. Brand: docs/brand.md (Ink #101318, Sand #F5C451, White). No web fonts, no trackers. */
:root {
  --ink: #101318;
  --ink-2: #171b22;
  --ink-3: #222833;
  --line: #2c3340;
  --text: #e9ecf1;
  --muted: #a3acba;
  --sand: #f5c451;
  --claude: #d97757;
  --codex: #6ea8fe;
  --radius: 18px;
  --max: 68rem;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--sand); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--sand); outline-offset: 3px; border-radius: 6px; }
img { max-width: 100%; height: auto; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--sand); color: var(--ink); padding: 0.5rem 1rem; z-index: 10; }

/* Header / footer */
header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; flex-wrap: wrap; }
header.top .brand { display: block; line-height: 0; }
header.top .brand img { height: 30px; width: auto; }
nav.main { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; font-size: 0.95rem; }
nav.main a { color: var(--text); text-decoration: none; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--sand); }
nav.main .lang { border: 1px solid var(--line); border-radius: 999px; padding: 0.15rem 0.7rem; color: var(--muted); }
footer.bottom { border-top: 1px solid var(--line); margin-top: 5rem; padding: 2rem 0 3rem; color: var(--muted); font-size: 0.9rem; }
footer.bottom nav { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
footer.bottom a { color: var(--muted); }

/* Landing */
.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; padding: 5rem 0 3rem; }
.eyebrow { color: var(--sand); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.8rem; margin: 0 0 1rem; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 1.25rem; }
.lede { font-size: 1.2rem; color: var(--muted); margin: 0 0 2rem; max-width: 34rem; }
.cta { display: flex; gap: 0.9rem; flex-wrap: wrap; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1.3rem; border-radius: 12px; font-weight: 600; text-decoration: none; border: 1px solid var(--line); color: var(--text); background: var(--ink-2); }
.btn.primary { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.btn small { font-weight: 400; opacity: 0.75; white-space: nowrap; }
.play-badge { display: inline-flex; flex-direction: column; justify-content: center; padding: 0.45rem 1.1rem; border-radius: 10px; border: 1px dashed var(--muted); color: var(--muted); font-size: 0.8rem; line-height: 1.25; min-height: 3.1rem; }
.play-badge strong { color: var(--text); font-size: 1rem; }
.note { color: var(--muted); font-size: 0.9rem; }

/* Synthetic widget mock (illustration, sample values) */
.mock { margin: 0; width: 100%; background: linear-gradient(160deg, #1d2430, #12161c); border: 1px solid var(--line); border-radius: 28px; padding: 1.4rem; box-shadow: 0 30px 80px -30px rgba(0,0,0,0.8); }
.mock .card { background: rgba(16,19,24,0.82); border-radius: 22px; padding: 1.2rem 1.3rem; }
.mock .row { display: grid; grid-template-columns: 5.2rem 1fr 3.4rem; gap: 0.8rem; align-items: center; margin: 0.65rem 0; font-size: 0.88rem; }
.mock .row b { font-weight: 600; }
.mock .row span { color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.mock .bar { height: 10px; border-radius: 99px; background: var(--ink-3); overflow: hidden; }
.mock .bar i { display: block; height: 100%; border-radius: 99px; }
.mock .claude i { background: var(--claude); }
.mock .codex i { background: var(--codex); }
.mock .provider { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 0.9rem; }
.mock .provider:first-child { margin-top: 0; }
.mock figcaption { color: var(--muted); font-size: 0.8rem; text-align: center; margin-top: 0.9rem; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin: 2rem 0 4rem; }
.feature { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.feature h3 { margin: 0 0 0.4rem; font-size: 1.1rem; }
.feature p { margin: 0; color: var(--muted); }
.steps { counter-reset: s; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.steps li { counter-increment: s; background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--sand); color: var(--ink); font-weight: 700; margin-bottom: 0.8rem; }
.steps h3 { margin: 0 0 0.3rem; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); }
h2 { font-size: 1.7rem; letter-spacing: -0.015em; margin: 3.5rem 0 1rem; }

/* Downloads */
table.dl { width: 100%; border-collapse: collapse; margin: 1rem 0; }
table.dl th, table.dl td { text-align: left; padding: 0.7rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.dl th { color: var(--muted); font-weight: 500; font-size: 0.9rem; }
code { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 0.9em; background: var(--ink-3); padding: 0.1em 0.35em; border-radius: 5px; }
pre { background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; overflow-x: auto; }
pre code { background: none; padding: 0; }

/* Long-form pages */
.doc { max-width: 46rem; padding-top: 3rem; }
.doc h1 { font-size: clamp(2rem, 4vw, 2.7rem); }
.doc h2 { font-size: 1.35rem; margin: 2.5rem 0 0.6rem; }
.doc h3 { font-size: 1.08rem; margin: 1.6rem 0 0.4rem; }
.doc table { width: 100%; border-collapse: collapse; font-size: 0.95rem; margin: 1rem 0; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 0.55rem 0.5rem; border-bottom: 1px solid var(--line); }
.doc th { color: var(--muted); font-weight: 500; }
.meta { color: var(--muted); font-size: 0.9rem; }
.callout { background: var(--ink-2); border: 1px solid var(--line); border-left: 4px solid var(--sand); border-radius: 10px; padding: 1rem 1.2rem; margin: 1.5rem 0; }
details { background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px; padding: 0.9rem 1.2rem; margin: 0.75rem 0; }
details summary { cursor: pointer; font-weight: 600; }
details[open] summary { margin-bottom: 0.5rem; }
/* Legal placeholders: must be replaced before the store submission (see docs/store/README.md). */
.todo { background: #5a1d1d; color: #ffd7d7; border: 1px dashed #ff8a8a; border-radius: 4px; padding: 0 0.3em; font-weight: 600; }
address { font-style: normal; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 3rem; }
  .features, .steps { grid-template-columns: 1fr; }
}
/* Sample bar widths (no inline styles: the CSP forbids them). */
.p18 { width: 18%; } .p31 { width: 31%; } .p42 { width: 42%; } .p67 { width: 67%; }