/* QUBIT — shared page styles. Cold black, one gold, ice for live/cold things. */
:root { --bg: #05060a; --bg1: #0b0d13; --bg2: #11141c; --ink: #eef1f5; --dim: #9aa3b2; --mut: #5d6575; --gold: #e8b04b; --gold2: #a8742c; --ice: #9fe3ff; --up: #7ee0a3; --down: #ff8a7a;
  --line: rgba(255,255,255,.09); --line2: rgba(255,255,255,.16);
  --head: 'Chakra Petch', sans-serif; --mono: 'Geist Mono', ui-monospace, monospace; --sans: 'Inter', system-ui, sans-serif; }
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html { scrollbar-width: none; } html::-webkit-scrollbar { display: none; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; } button { cursor: pointer; background: none; border: 0; }
::selection { background: var(--gold); color: #120c02; }

header.q { position: fixed; z-index: 20; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: calc(20px + env(safe-area-inset-top,0px)) 32px 14px; background: linear-gradient(rgba(5,6,10,.92), rgba(5,6,10,0)); }
.logo { display: flex; align-items: center; gap: 12px; font: 700 18px var(--head); letter-spacing: .22em; }
.logo svg { width: 30px; height: 30px; }
header.q nav { display: flex; gap: 4px; padding: 5px; border: 1px solid var(--line); border-radius: 999px; background: rgba(8,9,13,.6); backdrop-filter: blur(10px); }
header.q nav a { font: 600 12px var(--head); letter-spacing: .14em; padding: 9px 15px; border-radius: 999px; color: var(--dim); text-transform: uppercase; }
header.q nav a:hover, header.q nav a.on { color: var(--ink); }
header.q nav a.on { background: rgba(255,255,255,.06); }
header.q nav a.xi { display: inline-grid; place-items: center; padding: 0 12px; }
header.q nav a.cta { background: var(--gold); color: #120c02; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.eyebrow { font: 500 12px var(--mono); letter-spacing: .18em; color: var(--gold); text-transform: uppercase; }
h1.big { font: 700 clamp(44px, 6.6vw, 92px)/.95 var(--head); letter-spacing: -.005em; }
h2.sec { font: 700 clamp(32px, 4.4vw, 56px)/1 var(--head); }
.lede { font: 400 18px/1.6 var(--sans); color: var(--dim); max-width: 640px; }
.lab { font: 500 11px var(--mono); letter-spacing: .14em; color: var(--mut); text-transform: uppercase; }
.mono { font-family: var(--mono); }
.btn { display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 999px; font: 600 13px var(--head); letter-spacing: .14em; text-transform: uppercase; border: 1px solid var(--line2); background: rgba(8,9,13,.6); transition: border-color .15s, background .15s; }
.btn:hover { border-color: var(--ink); }
.btn.solid { background: var(--gold); color: #120c02; border-color: var(--gold); }
.btn.solid:hover { background: #f1c06a; }
.chip { display: inline-flex; align-items: center; height: 30px; padding: 0 12px; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); border: 1px solid var(--line2); border-radius: 3px; }
.chip.on, .chip:hover { color: var(--gold); border-color: rgba(232,176,75,.6); }
.panel { background: var(--bg1); border: 1px solid var(--line); border-radius: 6px; }
.note { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1px dashed rgba(159,227,255,.35); border-radius: 6px; font: 500 12px/1.5 var(--mono); color: var(--ice); }
.note::before { content: ''; flex: none; width: 7px; height: 7px; margin-top: 5px; background: var(--ice); box-shadow: 0 0 10px var(--ice); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

footer.q { border-top: 1px solid var(--line); margin-top: 120px; padding: 40px 0 calc(40px + env(safe-area-inset-bottom,0px)); }
footer.q .wrap { display: grid; grid-template-columns: auto 1fr; gap: 24px 40px; align-items: start; }
footer.q .links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; font: 500 12px var(--mono); letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
footer.q .links a:hover { color: var(--ink); }
footer.q p { grid-column: 1 / -1; font: 400 12px/1.6 var(--sans); color: var(--mut); max-width: 820px; }

@media (max-width: 760px) {
  header.q { padding: calc(14px + env(safe-area-inset-top,0px)) 16px 12px; } header.q nav a:not(.cta):not(.xi) { display: none; }
  .wrap { padding: 0 16px; }
  footer.q .wrap { grid-template-columns: 1fr; } footer.q .links { justify-content: flex-start; }
}