/* THE HUBS, in the new dress (30 Sept 2026): every city, the cities of each instrument, the instruments,
   the studies, the words of light and the time pages' index, over the kit (/sol.css). Each is one sentence
   and a list: a name and its answer, rows apart by a soft fill on every other one, never a rule. Every city
   keeps the sun-lit Earth (/globe/globe.js), the one model of the whole world. */
.hh { padding: 92px 0 104px; text-align: center; }
/* the visitor's own sky at this minute (1 Oct 2026): the kit's held sky (sol.js, SolKit.heroSky) behind the words, letting go into
   the page's black at the foot; the words stand on it as the instruments' heroes' do, weight 500 at most */
.hh { position: relative; overflow: hidden; isolation: isolate; }
.hh-sky { position: absolute; inset: 0; z-index: -2; display: block; width: 100%; height: 100%; }
.js .hh-sky { opacity: 0; transition: opacity .9s var(--ease); }
.js .hh-sky.painted { opacity: 1; }
.hh::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; z-index: -1; height: 46%; pointer-events: none; background: linear-gradient(180deg, rgba(0, 0, 0, 0), #000); }
.hh-words { width: var(--text); margin: 0 auto; }
.hh-headline { font-size: 64px; line-height: 68px; font-weight: 500; letter-spacing: -.009em; color: rgba(255, 255, 255, .62); text-wrap: balance; }
.hh-headline strong { font-weight: inherit; color: rgba(255, 255, 255, .92); }
.hh-sub { max-width: 34em; margin: 22px auto 0; font-size: 21px; line-height: 29px; font-weight: 400; letter-spacing: .011em; color: rgba(255, 255, 255, .8); text-wrap: balance; }
.hh-chips { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hh-chips:empty { display: none; }
.hh-chips a { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 20px; border-radius: 980px; background: rgba(255, 255, 255, .14);
  font-size: 17px; line-height: 21px; font-weight: 500; letter-spacing: -.022em; color: rgba(255, 255, 255, .92); text-decoration: none; transition: background-color .25s linear; }
.hh-chips a:hover { background: rgba(255, 255, 255, .22); }

/* the Earth, lit by the real sun at this minute, every city on it */
.hub-globe { width: var(--content); margin: 64px auto 0; }
.zn-globe-stage { position: relative; height: clamp(320px, 46vw, 560px); border-radius: var(--r); overflow: hidden; touch-action: pan-y; cursor: grab;
  background: radial-gradient(closest-side, #0b1430, #000); opacity: .35; transition: opacity .8s ease; }
.zn-globe-stage.is-lit { opacity: 1; }
.zn-globe-stage:active { cursor: grabbing; }
.zn-globe-stage canvas { display: block; }
.gl-pins { position: absolute; inset: 0; pointer-events: none; }
.gl-pin { position: absolute; left: 0; top: 0; transform: translate(-50%, -100%); white-space: nowrap; padding: 5px 11px; border-radius: 980px;
  font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: -.01em; color: rgba(255, 255, 255, .82); background: rgba(0, 0, 0, .52);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.gl-pin.home { color: rgba(255, 255, 255, .96); background: rgba(0, 0, 0, .62); }
.hub-globe .model-note { max-width: 40em; margin: 18px auto 0; text-align: center; font-size: 14px; line-height: 20px; letter-spacing: -.016em; color: var(--ink-2); }
#hub-world { display: none; }

/* the list */
.hrows { width: var(--content); margin: 72px auto 0; padding-bottom: 40px; }
.hrows .fleet + .fleet { margin-top: 56px; }
.hrows .sibs-head { margin: 48px 0 16px; font-size: 28px; line-height: 32px; font-weight: 600; letter-spacing: .007em; color: var(--ink); }
.hrows .fleet > .sibs-head:first-child { margin-top: 0; }
.hrows .sib { display: flex; align-items: center; justify-content: space-between; gap: 8px 20px; min-height: 52px; padding: 14px 18px; border-radius: 14px;
  color: var(--ink); text-decoration: none; font-size: 17px; line-height: 23px; letter-spacing: -.022em; }
.hrows .sib:nth-child(even) { background: var(--bg-alt); }
.hrows a.sib:hover .sib-name, .hrows a.sib:hover .sib-title { text-decoration: underline; text-underline-offset: .18em; }
.hrows .sib-name { flex: 1 1 auto; min-width: 0; font-weight: 600; }
.hrows .sib-value { flex: 0 1 auto; text-align: right; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.hrows .sib-value a { display: inline-flex; align-items: center; min-height: 32px; margin-left: 6px; padding: 5px 12px; border-radius: 980px; background: rgba(255, 255, 255, .1);
  font-size: 14px; line-height: 18px; font-weight: 500; color: var(--ink); text-decoration: none; }
.hrows .sib-value a:hover { background: rgba(255, 255, 255, .2); }
/* a row that carries its own description (the instruments) says it once */
.hrows .sib-name.has-desc { display: flex; flex-direction: column; gap: 4px; }
.hrows .sib-title { font-weight: 600; }
.hrows .sib-desc { font-weight: 400; color: var(--ink-2); }
.hrows .has-desc + .sib-value { display: none; }
/* a word of light wears its own mark */
.hrows .sib-glyph { flex: 0 0 auto; display: block; width: 32px; height: 32px; color: rgba(255, 255, 255, .86); }
.hrows .sib-glyph svg { display: block; width: 100%; height: 100%; }

.launch-plain { background: var(--bg); padding: 180px 0 160px; }
.launch-plain .launch-inner::before { display: none; }

@media (max-width: 1068px) {
  .hh-headline { font-size: 48px; line-height: 52px; }
}
@media (max-width: 734px) {
  .hh { padding: 56px 0 80px; }
  .hh-headline { font-size: 34px; line-height: 40px; letter-spacing: .004em; }
  .hh-sub { font-size: 17px; line-height: 25px; }
  .hub-globe { margin-top: 40px; }
  .hrows { margin-top: 48px; }
  .hrows .sibs-head { font-size: 24px; line-height: 28px; }
  .hrows .sib { flex-wrap: wrap; padding: 12px 14px; font-size: 15px; line-height: 21px; }
  .hrows .sib-value { text-align: left; }
  .hrows .sib-value a { margin: 0 6px 0 0; }
  .launch-plain { padding: 112px 0; }
}