:root {
  --ink: #0A0C11;
  --ink-2: #0E1118;
  --panel: #141824;
  --panel-2: #1A1F2E;
  --line: #262D3D;
  --line-soft: #1E2432;
  --text: #EBEEF4;
  --muted: #838DA1;
  --muted-2: #5D6579;
  --brass: #E0A64B;
  --brass-dim: #A87E3a;
  --allow: #46C48C;
  --deny: #EA5A72;
  --allow-bg: rgba(70,196,140,.11);
  --deny-bg: rgba(234,90,114,.11);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(900px 500px at 78% -8%, rgba(224,166,75,.08), transparent 60%),
    linear-gradient(var(--ink), var(--ink));
}
::selection { background: rgba(224,166,75,.28); color: #fff; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
a { color: inherit; }
a:focus-visible, button:focus-visible, .toggle button:focus-visible {
  outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 4px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brass);
}
code, .mono { font-family: var(--mono); }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(10,12,17,.72);
  border-bottom: 1px solid var(--line-soft);
}
.navrow { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 16px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand .mark { font-family: var(--mono); font-weight: 700; font-size: 18px; letter-spacing: -.01em; color: var(--text); }
.brand .mark b { color: var(--brass); font-weight: 700; }
.brand .scope { font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
nav.links { display: flex; gap: 22px; align-items: center; }
nav.links a { font-family: var(--mono); font-size: 13px; color: var(--muted); text-decoration: none; }
nav.links a:hover { color: var(--text); }
nav.links a.ghlink { color: var(--text); }
@media (max-width: 680px) { nav.links a.hide-sm { display: none; } }

/* ---------- hero ---------- */
.hero { padding: 30px 0 0; }
@media (max-width: 700px) { .hero { padding: 20px 0 0; } }
.hero-copy { min-width: 0; max-width: none; text-align: center; }
.hero h1 {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(44px, 7.6vw, 82px);
  line-height: 1.02;
  letter-spacing: -.035em;
  margin: 20px 0 0;
  text-wrap: pretty;
}
.hero h1 .lock { color: var(--brass); }
.hero .lede {
  max-width: none;
  font-size: clamp(16px, 2vw, 18.5px);
  color: var(--muted);
  margin: 26px auto 0;
}
.hero .lede b { color: var(--text); font-weight: 600; }

/* CTA row — buttons stay grouped; install command wraps as a whole unit */
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: center; width: 100%; margin-top: 34px; }
.cta-btns { display: inline-flex; gap: 12px; flex: none; }
.install {
  display: inline-flex; align-items: center; gap: 12px; flex: none;
  font-family: var(--mono); font-size: 14px;
  background: var(--panel); border: 1px solid var(--line);
  padding: 11px 14px; border-radius: 9px; color: var(--text);
}
.install .dollar { color: var(--muted-2); }
.install button {
  all: unset; cursor: pointer; color: var(--muted); font-family: var(--mono); font-size: 12px;
  padding: 3px 7px; border: 1px solid var(--line); border-radius: 6px;
}
.install button:hover { color: var(--brass); border-color: var(--brass-dim); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 14px; text-decoration: none;
  padding: 11px 16px; border-radius: 9px; border: 1px solid var(--line);
  color: var(--text); background: var(--panel); transition: border-color .15s, background .15s;
}
.btn:hover { border-color: var(--brass-dim); background: var(--panel-2); }
.btn.primary { background: var(--brass); color: #17130a; border-color: var(--brass); font-weight: 600; }
.btn.primary:hover { background: #ecb45f; }

.badges { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; margin-top: 28px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.badges span { display: inline-flex; gap: 7px; align-items: center; }
.badges b { color: var(--muted); font-weight: 500; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--allow); box-shadow: 0 0 8px var(--allow); }

/* ---------- demo ---------- */
.demo { margin: 44px 0 20px; scroll-margin-top: 80px; }
.demo-head { display: block; text-align: center; margin-bottom: 22px; }
.demo-head h2 { font-family: var(--mono); font-size: clamp(26px,4.2vw,40px); letter-spacing: -.02em; margin: 10px 0 0; font-weight: 700; }
.demo-head p { color: var(--muted); margin: 12px auto 0; max-width: 66ch; font-size: 16px; }

.console {
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  background: linear-gradient(var(--ink-2), var(--ink-2));
  box-shadow: 0 30px 80px -40px rgba(0,0,0,.9);
}
.console-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 18px; border-bottom: 1px solid var(--line-soft); background: var(--panel);
}
.toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.toggle button {
  all: unset; cursor: pointer; font-family: var(--mono); font-size: 13px;
  padding: 8px 14px; color: var(--muted); transition: background .15s, color .15s;
}
.toggle button[aria-pressed="true"] { background: var(--panel-2); color: var(--text); }
.toggle button.naive[aria-pressed="true"] { color: var(--deny); }
.toggle button.bridle[aria-pressed="true"] { color: var(--allow); }

.fire {
  all: unset; cursor: pointer; font-family: var(--mono); font-weight: 600; font-size: 13px;
  padding: 9px 16px; border-radius: 9px; background: var(--brass); color: #17130a;
}
.fire:hover { background: #ecb45f; }
.fire:disabled { opacity: .5; cursor: default; }
.bar-spec { font-family: var(--mono); font-size: 12.5px; color: var(--muted-2); margin-left: auto; }
.bar-spec b { color: var(--muted); font-weight: 500; }
.engine { font-family: var(--mono); font-size: 11.5px; letter-spacing: .01em; color: var(--muted-2); white-space: nowrap; }
.engine[data-state="real"] { color: var(--allow); }
.engine[data-state="sim"] { color: var(--brass); }

.console-body { display: grid; grid-template-columns: 1fr 320px; }
.console-body > * { min-width: 0; }
@media (max-width: 760px) { .console-body { grid-template-columns: 1fr; } }

.stage { padding: 22px 20px 24px; border-right: 1px solid var(--line-soft); min-height: 300px; }
@media (max-width: 760px) { .stage { border-right: none; border-bottom: 1px solid var(--line-soft); } }

.gauge-wrap { display: flex; align-items: baseline; justify-content: space-between; font-family: var(--mono); }
@media (max-width: 440px) { .gauge-wrap { flex-wrap: wrap; gap: 2px 10px; } }
.gauge-label { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }
.gauge-num { font-size: 15px; color: var(--muted); font-variant-numeric: tabular-nums; }
.gauge-num .spent { color: var(--text); font-weight: 600; }
.gauge {
  position: relative; height: 15px; margin: 10px 0 4px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
.gauge .limitline { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--muted); left: 62.5%; z-index: 3; }
.gauge .fill { position: absolute; top: 0; bottom: 0; left: 0; width: 0; background: var(--allow); transition: width .28s ease, background .28s; border-radius: 8px 0 0 8px; }
.gauge.over .fill { background: var(--deny); }
.gauge-foot { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--muted-2); margin-top: 6px; }

.verdict { margin-top: 20px; font-family: var(--mono); font-size: 14px; min-height: 44px; }
.verdict .tag { display: inline-block; padding: 2px 9px; border-radius: 6px; font-weight: 600; font-size: 12px; letter-spacing: .04em; }
.verdict.hold .tag { background: var(--allow-bg); color: var(--allow); }
.verdict.over .tag { background: var(--deny-bg); color: var(--deny); }
.verdict p { margin: 10px 0 0; color: var(--muted); line-height: 1.5; }
.verdict .idle { color: var(--muted-2); }

.grid-chips { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-top: 22px; }
@media (max-width: 420px) { .grid-chips { grid-template-columns: repeat(4, 1fr); } }
.chip {
  aspect-ratio: 1.5/1; border-radius: 7px; border: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 10px; color: var(--muted-2); background: var(--panel);
  transition: transform .18s, opacity .18s; opacity: .35;
}
.chip .amt { font-size: 12px; color: var(--muted); }
.chip.allow { border-color: rgba(70,196,140,.5); background: var(--allow-bg); color: var(--allow); opacity: 1; }
.chip.allow .amt { color: var(--allow); }
.chip.deny { border-color: rgba(234,90,114,.45); background: var(--deny-bg); color: var(--deny); opacity: 1; }
.chip.deny .amt { color: var(--deny); }
@media (prefers-reduced-motion: no-preference) { .chip.pop { animation: pop .22s ease; } }
@keyframes pop { from { transform: scale(.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* side ledger */
.ledger { padding: 18px 18px 20px; background: var(--ink); display: flex; flex-direction: column; }
.ledger h4 { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); margin: 0 0 12px; font-weight: 500; }
.ledger-rows { flex: 1; overflow-y: auto; max-height: 262px; font-family: var(--mono); font-size: 12px; display: flex; flex-direction: column; gap: 4px; }
.ledger-rows::-webkit-scrollbar { width: 6px; }
.ledger-rows::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.lrow { display: flex; justify-content: space-between; padding: 5px 8px; border-radius: 6px; background: var(--panel); color: var(--muted); font-variant-numeric: tabular-nums; }
.lrow .st.allow { color: var(--allow); }
.lrow .st.deny { color: var(--deny); }
.ledger .empty { color: var(--muted-2); font-family: var(--mono); font-size: 12px; }
.ledger-note { font-family: var(--mono); font-size: 11px; color: var(--muted-2); margin-top: 12px; line-height: 1.5; border-top: 1px solid var(--line-soft); padding-top: 12px; }

/* ---------- sections ---------- */
section.block { padding: 60px 0; border-top: 1px solid var(--line-soft); }
section.block > .eyebrow { display: block; text-align: center; }
section.block h2 { font-family: var(--mono); font-size: clamp(26px,4.2vw,40px); letter-spacing: -.02em; margin: 10px 0 0; font-weight: 700; text-wrap: balance; text-align: center; }
.lead { color: var(--muted); font-size: 16.5px; max-width: none; margin: 14px auto 0; text-align: center; }
.lead b { color: var(--text); font-weight: 600; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 40px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: 14px; overflow: hidden; }
@media (max-width: 860px) { .features { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px) { .features { grid-template-columns: 1fr; } }
.feat { background: var(--ink-2); padding: 24px 22px; }
.feat .fnum { font-family: var(--mono); font-size: 12px; color: var(--brass); letter-spacing: .1em; }
.feat h3 { font-family: var(--mono); font-size: 16px; margin: 14px 0 8px; letter-spacing: -.01em; }
.feat p { color: var(--muted); font-size: 14px; margin: 0; line-height: 1.55; }

/* code */
.code {
  margin-top: 32px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--ink-2);
}
.code-top { display: flex; align-items: center; gap: 8px; padding: 11px 16px; border-bottom: 1px solid var(--line-soft); background: var(--panel); font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.code-top .fn { color: var(--muted); }
pre { margin: 0; padding: 20px; overflow-x: auto; font-family: var(--mono); font-size: 13px; line-height: 1.7; color: #cfd6e4; }
pre .k { color: var(--brass); }
pre .s { color: var(--allow); }
pre .c { color: var(--muted-2); }
pre .f { color: #8fb3ff; }

.doclinks { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 36px; }
@media (max-width: 620px) { .doclinks { grid-template-columns: 1fr; } }
.doccard { display: flex; flex-direction: column; gap: 6px; text-decoration: none; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); transition: border-color .15s, transform .15s; }
.doccard:hover { border-color: var(--brass-dim); transform: translateY(-2px); }
.doccard .t { font-family: var(--mono); font-size: 15px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.doccard .d { color: var(--muted); font-size: 13.5px; }
.doccard .arrow { color: var(--brass); margin-left: auto; }

footer.site { border-top: 1px solid var(--line-soft); padding: 40px 0 56px; margin-top: 20px; }
.footrow { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footrow .fbrand { font-family: var(--mono); font-weight: 700; }
.footrow .fbrand b { color: var(--brass); }
.footrow .fmeta { font-family: var(--mono); font-size: 12.5px; color: var(--muted-2); }
.footrow nav { display: flex; gap: 18px; }
.footrow nav a { font-family: var(--mono); font-size: 13px; color: var(--muted); text-decoration: none; }
.footrow nav a:hover { color: var(--text); }