/* Langoliers landing page. Plain CSS, no JS, no external requests. Fonts are self-hosted. */
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/instrument-serif-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url("assets/fonts/instrument-serif-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/hanken-grotesk-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/hanken-grotesk-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/jetbrains-mono-Regular.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("assets/fonts/jetbrains-mono-Medium.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 700; font-display: swap; src: url("assets/fonts/jetbrains-mono-Bold.woff2") format("woff2"); }

:root {
  color-scheme: dark light;
  --bg: #14111a;
  --surface: #1d1824;
  --line: #342c40;
  --text: #ece6f0;
  --muted: #aaa1b6;
  --accent: #ff9d5c;
  --accent-ink: #1a1008;
  --ok: #8fd4a4;
  --warn: #f0c36a;
  --todo: #b9aecb;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --term-bg: #0e0c12;
  --term-text: #dcd5e3;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #faf6f1;
    --surface: #fffdfa;
    --line: #e2d8cc;
    --text: #1f1a24;
    --muted: #5d5566;
    --accent: #b24a00;
    --accent-ink: #ffffff;
    --ok: #1f6b3a;
    --warn: #8a5a00;
    --todo: #5d5566;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1.0625rem/1.65 var(--sans); }
.wrap { width: min(100% - 2.5rem, 70rem); margin-inline: auto; }
section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
code, kbd { font-family: var(--mono); font-size: 0.88em; }
code { background: var(--surface); border: 1px solid var(--line); border-radius: 5px; padding: 0.08em 0.35em; overflow-wrap: anywhere; }
kbd { background: var(--surface); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 0.05em 0.4em; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.nowrap { white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; background: var(--accent); color: var(--accent-ink); padding: 0.6rem 1rem; border-radius: 6px; z-index: 10; }
.skip:focus { top: 1rem; }

h1, h2, h3 { font-weight: 400; margin: 0; }
h1, h2 { font-family: var(--serif); line-height: 1.05; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 7vw, 5rem); max-width: 16ch; text-wrap: balance; }
h1 em { color: var(--accent); }
h2 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); margin-bottom: 1.4rem; text-wrap: balance; }
h3 { font: 600 1.05rem/1.3 var(--sans); margin-bottom: 0.5rem; }
p { margin: 0 0 1rem; }
.lede { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--text); max-width: 46rem; margin-top: 1.5rem; }
.lede.small { font-size: 1.1rem; color: var(--muted); margin-top: 0; }
.fine { color: var(--muted); font-size: 0.92rem; margin-top: 0.75rem; }
.aside { font-family: var(--serif); font-size: 1.35rem; line-height: 1.4; color: var(--muted); border-left: 3px solid var(--accent); padding-left: 1.1rem; max-width: 46rem; margin-top: 2rem; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 92%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.25rem 1.5rem; padding-block: 0.6rem; }
.mark { display: inline-flex; align-items: center; gap: 0.6rem; font: 400 1.5rem/1 var(--serif); color: var(--text); text-decoration: none; padding-block: 0.3rem; }
.mark-glyph { width: 1.4rem; height: 1rem; background:
  linear-gradient(var(--accent), var(--accent)) 0 0 / 100% 0.2rem no-repeat,
  linear-gradient(var(--accent), var(--accent)) 0 0.4rem / 68% 0.2rem no-repeat,
  linear-gradient(var(--accent), var(--accent)) 0 0.8rem / 34% 0.2rem no-repeat; border-radius: 2px; }
nav { display: flex; flex-wrap: wrap; gap: 0 1.4rem; }
nav a { color: var(--muted); text-decoration: none; padding: 0.55rem 0; font-size: 0.97rem; }
nav a:hover { color: var(--text); text-decoration: underline; }

/* Hero */
.hero { padding-top: clamp(2.5rem, 7vw, 5.5rem); padding-bottom: 2rem; }
.pill { display: inline-flex; align-items: center; gap: 0.6rem; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 0.35rem 0.95rem; font-size: 0.88rem; color: var(--muted); margin-bottom: 1.6rem; }
.dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--warn); flex: none; }

/* Install */
.install { margin-top: 2rem; max-width: 46rem; }
.install.big { max-width: none; margin-top: 0; margin-bottom: 2rem; }
.install-label { font: 600 0.8rem/1 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.cmd { margin: 0; background: var(--term-bg); color: var(--term-text); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 8px; padding: 1rem 1.15rem; overflow-x: auto; font: 500 0.95rem/1.6 var(--mono); }
.cmd code { background: none; border: 0; padding: 0; font-size: inherit; overflow-wrap: normal; user-select: all; }
.cmd.block { margin-block: 0.5rem 1rem; }
.cmd.block code { user-select: text; }
.cmd:focus-within { outline: 3px solid var(--accent); }

/* Terminal capture */
.capture-section { padding-block: 1rem 2rem; }
.capture { margin: 0; }
.capture-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--term-bg); box-shadow: 0 24px 60px -30px rgb(0 0 0 / 0.6); }
.term { margin: 0; padding: 1rem 1.1rem; color: var(--term-text); font: 500 0.8125rem/1.35 var(--mono); width: max-content; min-width: 100%; font-variant-ligatures: none; tab-size: 4; }
.term.wide { display: none; }
@media (min-width: 1180px) {
  .term.wide { display: block; }
  .term.narrow { display: none; }
}
.capture figcaption { color: var(--muted); font-size: 0.92rem; margin-top: 0.8rem; }

/* Sections */
.two { display: grid; gap: 1.5rem 3rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.loop { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.loop li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem 1.25rem 0.5rem; display: flex; flex-direction: column; }
.loop h3 { font: 400 1.7rem/1 var(--serif); display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.8rem; }
.n { display: inline-grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font: 600 0.9rem/1 var(--sans); }
.loop p:not(.tag) { color: var(--muted); font-size: 0.98rem; }
.tag { margin-top: auto; font-size: 0.85rem; font-weight: 600; padding-top: 0.6rem; border-top: 1px solid var(--line); }
.tag::before { margin-right: 0.45rem; font-weight: 700; }
.tag.ok { color: var(--ok); } .tag.ok::before { content: "\2713"; }
.tag.partial { color: var(--warn); } .tag.partial::before { content: "\25D0"; }
.tag.todo { color: var(--todo); } .tag.todo::before { content: "\2013"; }

.facts, .nots, .plain, .ticks, .crosses { margin: 0; padding: 0; list-style: none; }
.facts { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.facts li { background: var(--surface); padding: 1.1rem 1.3rem; }
.facts strong { display: block; color: var(--text); margin-bottom: 0.15rem; }
.nots li, .plain li, .ticks li, .crosses li { position: relative; padding-left: 1.6rem; margin-bottom: 0.7rem; }
.nots li::before { content: "\00D7"; position: absolute; left: 0; color: var(--muted); font-weight: 700; }
.plain li::before { content: "\2192"; position: absolute; left: 0; color: var(--accent); }
.ticks li::before { content: "\2713"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.crosses li::before { content: "\2013"; position: absolute; left: 0; color: var(--todo); font-weight: 700; }
.status-grid { display: grid; gap: 2rem 3rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); margin-top: 1.5rem; }
.status-grid > div { border-top: 3px solid var(--line); padding-top: 1rem; }

.foot { border-top: 1px solid var(--line); padding-block: 2.5rem 3.5rem; color: var(--muted); font-size: 0.95rem; }

@media (max-width: 40rem) {
  body { font-size: 1rem; }
  .cmd { font-size: 0.82rem; }
}
@media print {
  .top, .skip { display: none; }
  body { background: #fff; color: #000; }
}