/* xstral.com home page only. The app pages keep site.css. */

:root {
  --bg: #0f0f11;
  --panel: #17171a;
  --raise: #1d1d21;
  --line: #2a2a2f;
  --text: #ecebe8;
  --dim: #9a9893;
  --faint: #6b6a66;
  --sweep: #ff6a3d;
  --watch: #4ea8ff;
  --ok: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
  --sans: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
::selection { background: var(--sweep); color: #fff; }

/* ---------------------------------------------------------- menu bar */

.menubar {
  position: sticky; top: 0; z-index: 20;
  height: 30px; padding: 0 14px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(24, 24, 27, .82);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  font-size: 13px;
}
.mb-left, .mb-right { display: flex; align-items: center; gap: 2px; height: 100%; }
.mb-brand, .mb-item {
  text-decoration: none; padding: 3px 10px; border-radius: 4px; color: var(--text);
}
.mb-brand { font-weight: 700; }
.mb-item { color: #d6d5d1; }
.mb-brand:hover, .mb-item:hover { background: rgba(255,255,255,.1); }
.mb-icon {
  background: none; border: 0; padding: 4px 7px; border-radius: 4px; cursor: pointer;
  display: flex; align-items: center;
}
.mb-icon img { width: 18px; height: 18px; border-radius: 4px; }
.mb-icon:hover, .mb-icon[aria-expanded="true"] { background: rgba(255,255,255,.14); }
.mb-clock { font-variant-numeric: tabular-nums; padding: 0 8px 0 10px; color: #d6d5d1; }

/* ---------------------------------------------------------- popovers */

.pop {
  position: absolute; top: 36px; right: 70px; width: 300px;
  background: rgba(32, 32, 36, .96);
  -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.1); border-radius: 10px;
  box-shadow: 0 18px 50px rgba(0,0,0,.55);
  padding: 14px; font-size: 13px;
}
.pop[hidden] { display: none; }
.pop-sweep { right: 40px; width: 320px; }
.pop-foot { margin: 12px 0 0; font-size: 11.5px; color: var(--faint); }
.pop-foot a { color: var(--dim); }

.pw-head { display: flex; justify-content: space-between; align-items: center; }
.pw-label { color: var(--dim); font-size: 12px; }
.pw-refresh {
  font: 11px var(--mono); color: var(--watch); background: none;
  border: 1px solid color-mix(in srgb, var(--watch) 40%, transparent);
  border-radius: 4px; padding: 2px 7px; cursor: pointer;
}
.pw-ip { font: 500 26px var(--mono); letter-spacing: -.5px; margin-top: 4px; }
.pw-ip.busy { opacity: .35; }
.pw-where { color: var(--dim); font-size: 12.5px; }
.pw-tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 10px 0 12px; }
.t { font-size: 11px; padding: 2px 7px; border-radius: 4px; border: 1px solid; }
.t.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.t.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.t.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.pw-rows { border-top: 1px solid var(--line); padding-top: 8px; }
.pw-rows > div:not(.src) { display: flex; justify-content: space-between; margin-top: 4px; }
.pw-rows .src { color: var(--faint); font-size: 11.5px; }
b.ok { color: var(--ok); } b.bad { color: var(--bad); } b.warn { color: var(--warn); }

.ps-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.ps-head span { font-size: 11.5px; color: var(--dim); background: rgba(255,255,255,.07); padding: 1px 8px; border-radius: 10px; }
.ps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 10px 0; }
.ps-grid button {
  background: none; border: 1px solid transparent; border-radius: 6px; padding: 6px 2px;
  color: var(--text); font: 12px var(--sans); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transition: opacity .25s, transform .25s;
}
.ps-grid button:hover { background: rgba(255,255,255,.05); }
.ps-grid i {
  font-style: normal; font-weight: 700; width: 30px; height: 30px; border-radius: 7px;
  display: grid; place-items: center; background: var(--c); color: #fff; font-size: 13px;
}
.ps-grid small { color: var(--faint); font-size: 10.5px; }
.ps-grid button.kept { border-color: color-mix(in srgb, var(--sweep) 55%, transparent); }
.ps-grid button.kept small::after { content: " · kept"; color: var(--sweep); }
.ps-grid button.gone { opacity: 0; transform: scale(.7); pointer-events: none; }
.ps-quit {
  width: 100%; border: 0; border-radius: 7px; padding: 9px; cursor: pointer;
  background: var(--sweep); color: #fff; font: 600 13px var(--sans);
}
.ps-quit:hover { filter: brightness(1.08); }
.ps-hint { margin: 7px 0 0; font-size: 11.5px; color: var(--faint); }

/* ---------------------------------------------------------- page */

.page { max-width: 1040px; margin: 0 auto; padding: 0 28px; }

.intro { padding: 96px 0 80px; max-width: 720px; }
.kicker { font: 12px var(--mono); color: var(--dim); margin: 0; }
h1 {
  font-size: clamp(38px, 6.2vw, 64px); line-height: 1.04; letter-spacing: -.03em;
  font-weight: 600; margin: 16px 0 0; max-width: 15ch;
}
.lead { font-size: 18px; color: #cfcdc8; margin: 26px 0 0; max-width: 56ch; }
.hint { margin: 30px 0 0; font: 13px var(--mono); color: var(--dim); }
.ps-grid button[hidden] { display: none; }
.hint .arrow { display: inline-block; color: var(--sweep); animation: nudge 1.8s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateY(-3px); } }

.app {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center;
  padding: 72px 0; border-top: 1px solid var(--line);
}
.app.watch { grid-template-columns: 1.15fr 1fr; }
.app > * { min-width: 0; } /* stops the long install command from widening the column */
.label {
  display: flex; align-items: center; gap: 9px; margin: 0;
  font: 500 13px var(--mono);
}
.label img { width: 22px; height: 22px; border-radius: 5px; }
.label span { color: var(--faint); font-weight: 400; }
.sweep .label { color: var(--sweep); }
.watch .label { color: var(--watch); }
.app h2 { font-size: clamp(26px, 3.4vw, 34px); line-height: 1.15; letter-spacing: -.02em; font-weight: 600; margin: 14px 0 0; }
.app-text p { color: #cfcdc8; margin: 14px 0 0; }

.cmd {
  margin-top: 24px; display: flex; align-items: center; gap: 10px;
  background: #0a0a0b; border: 1px solid var(--line); border-radius: 6px;
  padding: 10px 10px 10px 14px; font: 13px var(--mono); overflow: hidden;
}
.cmd code { flex: 1; white-space: nowrap; overflow-x: auto; scrollbar-width: none; }
.cmd code::-webkit-scrollbar { display: none; }
.copy {
  font: 12px var(--mono); background: none; color: var(--dim);
  border: 1px solid var(--line); border-radius: 4px; padding: 4px 9px; cursor: pointer;
}
.sweep .copy:hover, .sweep .copy.done { color: var(--sweep); border-color: var(--sweep); }
.watch .copy:hover, .watch .copy.done { color: var(--watch); border-color: var(--watch); }
.more { display: inline-block; margin-top: 18px; font-size: 14px; color: var(--dim); text-decoration: none; border-bottom: 1px solid var(--line); }
.sweep .more:hover { color: var(--sweep); border-color: var(--sweep); }
.watch .more:hover { color: var(--watch); border-color: var(--watch); }

.app-shot { margin: 0; }
.app-shot img { border-radius: 8px; border: 1px solid var(--line); }
.app-shot figcaption { font: 12px var(--mono); color: var(--faint); margin-top: 10px; }

.why { padding: 72px 0 96px; border-top: 1px solid var(--line); max-width: 680px; }
.why h2 { font-size: 24px; font-weight: 600; letter-spacing: -.01em; margin: 0; }
.why p { color: #cfcdc8; margin: 14px 0 0; }
.why pre {
  margin: 16px 0 0; padding: 12px 14px; background: #0a0a0b; border: 1px solid var(--line);
  border-radius: 6px; font: 13px var(--mono); overflow-x: auto;
}
.why .small { font-size: 13.5px; color: var(--faint); }

.foot {
  max-width: 1040px; margin: 0 auto; padding: 22px 28px 40px;
  display: flex; justify-content: space-between; gap: 16px;
  border-top: 1px solid var(--line); font: 12px var(--mono); color: var(--faint);
}
.foot a { color: var(--dim); }

/* ---------------------------------------------------------- small screens */

@media (max-width: 820px) {
  .mb-item { display: none; }
  .pop, .pop-sweep { left: 10px; right: 10px; width: auto; }
  .intro { padding: 64px 0 56px; }
  .app, .app.watch { grid-template-columns: 1fr; gap: 28px; padding: 56px 0; }
  .app.watch .app-shot { order: 2; }
  .page { padding: 0 20px; }
  .foot { padding: 20px 20px 36px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}