:root {
  --bg: #1b1917;
  --bg-raised: #252220;
  --bg-sunken: #151312;
  --line: #38322e;
  --line-soft: #2c2724;
  --text: #efe7de;
  --muted: #a99f94;
  --accent: #f08a3c;
  --accent-soft: rgba(240, 138, 60, .14);
  --ok: #9bbf7a;
  --warn: #e5b567;
  --danger: #e06c5a;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "Segoe UI", Roboto, Arial, sans-serif;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; color: var(--text); font-family: var(--sans); font-size: 17px; line-height: 1.65;
  background:
    radial-gradient(900px 480px at 85% -120px, rgba(240, 138, 60, .16), transparent 70%),
    radial-gradient(700px 420px at -10% 10%, rgba(155, 191, 122, .07), transparent 70%),
    var(--bg);
  background-repeat: no-repeat;
}
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: #ffb070; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }

/* header */
header.site { position: sticky; top: 0; z-index: 10; background: rgba(27, 25, 23, .82); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom: 1px solid var(--line-soft); }
header.site .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: var(--mono); font-weight: 700; letter-spacing: .01em; }
.brand img { width: 30px; height: 30px; display: block; }
nav { font-family: var(--mono); font-size: 14px; }
nav a { margin-left: 22px; text-decoration: none; color: var(--muted); padding: 6px 0; border-bottom: 2px solid transparent; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--text); }
nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; align-items: center; padding: 84px 24px 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 13px; color: var(--muted); border: 1px solid var(--line); background: var(--bg-raised); border-radius: 999px; padding: 5px 12px; margin-bottom: 22px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--warn); display: inline-block; }
.eyebrow.live i { background: var(--ok, #4cc38a); }
.hero h1 { font-family: var(--mono); font-size: clamp(32px, 4.6vw, 52px); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { color: var(--muted); font-size: 19px; margin: 0 0 30px; max-width: 46ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; font-family: var(--mono); font-size: 15px; text-decoration: none; padding: 11px 18px; border-radius: 10px; border: 1px solid var(--line); color: var(--text); background: var(--bg-raised); }
.btn:hover { color: var(--text); border-color: #55493f; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #1b1917; font-weight: 700; }
.btn.primary:hover { background: #ffa05a; color: #1b1917; }

/* app window illustration */
.window { border: 1px solid #453d37; border-radius: 12px; background: #211f1e; box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .75), 0 0 0 1px rgba(0, 0, 0, .4); overflow: hidden; font-family: var(--sans); font-size: 12.5px; line-height: 1.4; }
.titlebar { display: flex; align-items: center; gap: 7px; padding: 10px 12px; background: #2b2826; border-bottom: 1px solid #1a1817; }
.titlebar b { width: 11px; height: 11px; border-radius: 50%; display: block; }
.titlebar b:nth-child(1) { background: #ec6a5e; } .titlebar b:nth-child(2) { background: #f4bf4f; } .titlebar b:nth-child(3) { background: #61c554; }
.titlebar span { margin-left: 10px; color: var(--muted); font-weight: 600; }
.panes { display: grid; grid-template-columns: 34% 1fr; min-height: 300px; }
.side { background: #262321; border-right: 1px solid #1a1817; padding: 10px 8px; }
.side div { display: flex; justify-content: space-between; gap: 8px; padding: 5px 8px; border-radius: 6px; color: #cfc6bc; white-space: nowrap; }
.side div small { color: var(--muted); font-variant-numeric: tabular-nums; }
.side div.sel { background: var(--accent); color: #1b1917; font-weight: 600; } .side div.sel small { color: #3a2a1c; }
.side .cap { font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; color: #7d746b; padding-top: 10px; }
.list { padding: 4px 12px; }
.item > span:nth-child(2) { min-width: 0; }
.item { display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; gap: 9px; padding: 9px 0; border-bottom: 1px solid #2e2a28; }
.item:last-child { border-bottom: 0; }
.item .cb { width: 13px; height: 13px; margin-top: 2px; border-radius: 3.5px; border: 1px solid #5a514a; background: #2f2b29; }
.item .cb.on { background: var(--accent); border-color: var(--accent); }
.item strong { font-weight: 600; color: var(--text); }
.item .why { color: var(--ok); display: block; }
.item .path { color: #7d746b; display: block; font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item .size { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pill { font-size: 10px; border-radius: 99px; padding: 1px 7px; margin-left: 5px; font-weight: 600; }
.pill.safe { color: var(--ok); background: rgba(155, 191, 122, .16); } .pill.caution { color: var(--warn); background: rgba(229, 181, 103, .16); }
.statusbar { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-top: 1px solid #1a1817; background: #262321; color: var(--muted); }
.statusbar span:last-child { border: 1px solid #4a423c; border-radius: 6px; padding: 3px 9px; color: var(--text); }
figure { margin: 0; } figcaption { font-family: var(--mono); font-size: 12px; color: #7d746b; text-align: center; margin-top: 12px; }

/* sections */
section { padding: 56px 0; }
section + section { border-top: 1px solid var(--line-soft); }
h2 { font-family: var(--mono); font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.01em; line-height: 1.25; margin: 0 0 10px; }
.kicker { font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px; }
.sub { color: var(--muted); max-width: 64ch; margin: 0 0 32px; }
h3 { font-family: var(--mono); font-size: 16px; margin: 0 0 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.card { background: linear-gradient(180deg, var(--bg-raised), #211e1c); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.card .num { font-family: var(--mono); color: var(--accent); font-size: 13px; display: block; margin-bottom: 12px; }
.card svg { width: 26px; height: 26px; stroke: var(--accent); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 12px; display: block; }

.strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; margin: 16px 0 0; }
.strip div { background: var(--bg-sunken); padding: 22px 20px; text-align: center; }
.strip b { display: block; font-family: var(--mono); font-size: 28px; color: var(--text); }
.strip span { color: var(--muted); font-size: 14px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
ul.check { list-style: none; padding: 0; margin: 0; }
ul.check li { position: relative; padding: 0 0 12px 30px; color: var(--muted); }
ul.check li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 14px; height: 8px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg); }
ul.check.no li::before { width: 14px; height: 0; top: 13px; border-left: 0; border-bottom: 2px solid var(--danger); transform: none; }
ul.check li strong { color: var(--text); font-weight: 600; }

.levels { display: grid; gap: 10px; }
.level { display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: baseline; padding: 14px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-raised); }
.level b { font-family: var(--mono); } .level p { margin: 0; color: var(--muted); font-size: 15.5px; }
.safe { color: var(--ok); } .caution { color: var(--warn); } .review { color: var(--danger); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chips span { font-family: var(--mono); font-size: 13px; color: #cfc6bc; border: 1px solid var(--line); background: var(--bg-raised); border-radius: 8px; padding: 6px 10px; }
.note { color: var(--muted); font-size: 15px; margin-top: 18px; }

/* documents */
.doc { padding: 64px 0 24px; max-width: 780px; }
.doc h1 { font-family: var(--mono); font-size: clamp(28px, 4vw, 40px); letter-spacing: -.02em; margin: 0 0 6px; }
.doc .meta { color: var(--muted); font-family: var(--mono); font-size: 14px; margin: 0 0 28px; }
.doc h2 { font-size: 20px; margin: 44px 0 12px; }
.doc h2::before { content: "# "; color: var(--accent); }
.doc h3 { margin: 28px 0 6px; }
.doc ul { padding-left: 22px; } .doc li { margin: 6px 0; }
.doc p, .doc li { color: #d9d0c6; }
.summary { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--bg-raised); padding: 16px 20px; margin: 24px 0; border-radius: 0 12px 12px 0; }
.summary p { margin: 0; color: var(--text); }
code { font-family: var(--mono); background: var(--bg-sunken); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; font-size: .88em; }

footer.site { border-top: 1px solid var(--line-soft); margin-top: 48px; color: var(--muted); font-size: 14px; font-family: var(--mono); }
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 26px; padding-bottom: 40px; }
footer.site a { color: var(--muted); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; gap: 36px; }
  .split { grid-template-columns: 1fr; }
  .strip { grid-template-columns: 1fr; }
  .level { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 520px) { .panes { grid-template-columns: 1fr; } .side { display: none; } body { font-size: 16px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }