/* GoLiveOS landing: tokens come from the README artwork (deep navy canvas, violet -> blue -> green light). Dark by design. */
:root {
  color-scheme: dark;
  --bg: #0b1020; --bg-2: #121a36; --fg: #eef2ff; --muted: #a9b4d6; --line: rgba(255, 255, 255, 0.1);
  --violet: #9b86ff; --blue: #5b9bff; --cyan: #22d3ee; --green: #34d399; --warn: #fbbf24; --bad: #ff8a8a;
  --glass: rgba(255, 255, 255, 0.045); --glass-line: rgba(255, 255, 255, 0.11);
  --btn-from: #5b3fe0; --btn-to: #1d4ed8; --btn-fg: #ffffff;
  --grad: linear-gradient(100deg, var(--violet), var(--blue) 45%, var(--green));
  --max: 72rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0; color: var(--fg); background: var(--bg); font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-image: radial-gradient(60rem 30rem at 85% -5%, rgba(91, 63, 224, 0.28), transparent 60%), radial-gradient(50rem 28rem at -10% 20%, rgba(34, 211, 238, 0.12), transparent 60%),
    linear-gradient(rgba(155, 134, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(155, 134, 255, 0.04) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
}
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
a { color: var(--cyan); }
code { overflow-wrap: anywhere; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.88em; background: rgba(255, 255, 255, 0.08); padding: 0.05em 0.35em; border-radius: 0.3em; }
.skip { position: absolute; transform: translateY(-300%); top: 0.5rem; left: 0.5rem; background: var(--fg); color: var(--bg); padding: 0.5rem 0.75rem; border-radius: 0.4rem; z-index: 200; }
.skip:focus { transform: none; }
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 0.3rem; }

.nav { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.9rem max(1rem, calc((100% - var(--max)) / 2));
  background: rgba(11, 16, 32, 0.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.brand { font: 800 1.45rem/1 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; letter-spacing: -0.02em; color: var(--fg); text-decoration: none; }
.brand span { color: var(--cyan); }
.nav { flex-wrap: wrap; }
.nav nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.1rem; }
.nav nav a:not(.btn) { color: var(--muted); text-decoration: none; font-size: 0.95rem; padding-block: 0.7rem; }
.nav nav a:not(.btn):hover { color: var(--fg); }

.btn { display: inline-block; background: linear-gradient(100deg, var(--btn-from), var(--btn-to)); color: var(--btn-fg); text-decoration: none; font-weight: 650; padding: 0.8rem 1.4rem; border-radius: 0.7rem;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14) inset, 0 8px 28px -8px rgba(91, 63, 224, 0.7); transition: transform 0.15s, box-shadow 0.15s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) inset, 0 12px 32px -8px rgba(91, 155, 255, 0.7); }
.btn.small { display: inline-flex; align-items: center; min-height: 2.75rem; padding: 0 1rem; font-size: 0.92rem; }
.btn.ghost { background: transparent; color: var(--fg); box-shadow: 0 0 0 1px var(--glass-line) inset; }
.btn.ghost:hover { box-shadow: 0 0 0 1px var(--cyan) inset; }

main { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.hero { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 3.5rem 0 2rem; align-items: center; }
@media (min-width: 960px) { .hero { grid-template-columns: 0.9fr 1.1fr; padding-top: 4.5rem; } }
.tag { display: inline-block; margin: 0 0 1rem; padding: 0.2rem 0.7rem; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); border: 1px solid rgba(52, 211, 153, 0.4); border-radius: 999px; background: rgba(52, 211, 153, 0.08); }
h1 { font: 800 clamp(2.4rem, 5.5vw, 4rem)/1.05 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; letter-spacing: -0.03em; margin: 0 0 1.1rem; }
h2 { font: 750 clamp(1.7rem, 3.4vw, 2.4rem)/1.15 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; letter-spacing: -0.02em; margin: 0 0 1rem; }
h3 { font-size: 1.12rem; margin: 0 0 0.4rem; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
@media (forced-colors: active) { .grad { background: none; color: CanvasText; -webkit-text-fill-color: currentColor; } }
.lede { color: var(--muted); font-size: 1.12rem; max-width: 38rem; margin: 0 0 1.5rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-art { margin: 0; border-radius: 1.25rem; overflow: hidden; border: 1px solid var(--glass-line); box-shadow: 0 30px 80px -30px rgba(91, 63, 224, 0.65); background: var(--bg-2); }
.hero-art img { display: block; width: 100%; height: auto; }

.facts { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1rem; padding: 1.25rem 0; margin: 1.5rem 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts strong { display: block; font-size: 1.35rem; color: var(--fg); }
.facts span { color: var(--muted); font-size: 0.92rem; }

.section { padding: 4.5rem 0 0; }
.split { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 3rem; } }
.glass { background: var(--glass); border: 1px solid var(--glass-line); border-radius: 1rem; padding: 1.4rem; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.steps, .grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.steps p, .grid p { color: var(--muted); margin: 0.3rem 0 0; font-size: 0.98rem; }
.num { color: var(--cyan); font-size: 0.85rem; letter-spacing: 0.1em; }
.pill { display: inline-block; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.08rem 0.5rem; margin-right: 0.35rem; border-radius: 999px; color: var(--cyan); border: 1px solid rgba(34, 211, 238, 0.45); vertical-align: middle; }
.pill.bad { color: var(--bad); border-color: rgba(255, 138, 138, 0.5); margin: 0 0 0 0.5rem; }
.soon, .soon-card p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.ticks li { padding-left: 1.7rem; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 0.2rem; top: 0.55em; width: 0.7rem; height: 0.4rem; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg); }

.panel-head { margin: 0 0 0.5rem; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.panel-title { font: 750 1.6rem/1.2 ui-rounded, system-ui, sans-serif; margin: 0 0 1rem; }
.rows { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.rows li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.98rem; }
.dot { flex: none; width: 0.65rem; height: 0.65rem; border-radius: 50%; margin-top: 0.5em; }
.dot.ok { background: var(--green); } .dot.warn { background: var(--warn); } .dot.bad { background: var(--bad); }
.meta { color: var(--muted); font-size: 0.85rem; margin: 1rem 0 0; }

.cta { margin: 4.5rem 0 0; text-align: center; padding: 3rem 1.5rem; background-image: radial-gradient(30rem 14rem at 50% 0, rgba(91, 63, 224, 0.35), transparent 70%); }
.cta .lede { margin-left: auto; margin-right: auto; }
.foot { max-width: var(--max); margin: 0 auto; padding: 3rem 1rem 3rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: 0.92rem; }
.foot p { margin: 0; }
.foot nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; }
.foot a { color: var(--muted); padding-block: 0.6rem; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } .btn:hover { transform: none; } }