/* YRproject - /radar/projects-to-watch: "Ten projects to watch", guided world tour.
 * Markup: yr/features/radar_watch.py. Behaviour: static/js/map/world-tour.js.
 * States on .wt:  (none) = no JS / no WebGL -> the ten cards as a list
 *                 .is-js = tour layout, .is-live = globe drawn, .is-flying = camera in transit
 * --k on .wt = the active stop's kind colour (set by JS); everything that glows follows it.
 */
.wt { --k: var(--k-wind); --card-w: min(28rem, 38vw); position: relative; isolation: isolate; background: var(--abyss); color: var(--fg); overflow: clip; }
.wt__sky { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 18% 8%, color-mix(in srgb, var(--k) 20%, transparent), transparent 70%),
    radial-gradient(50rem 36rem at 88% 92%, rgb(157 140 255 / .16), transparent 70%),
    radial-gradient(34rem 26rem at 70% 10%, rgb(255 90 42 / .10), transparent 70%),
    var(--abyss);
  transition: background 1.2s var(--ease, ease); }
.wt__sky::before, .wt__sky::after { content: ""; position: absolute; inset: 0; opacity: .7;
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgb(238 243 250 / .8) 50%, transparent 51%), radial-gradient(1px 1px at 31% 71%, rgb(238 243 250 / .6) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 47% 13%, rgb(125 245 217 / .8) 50%, transparent 51%), radial-gradient(1px 1px at 63% 83%, rgb(238 243 250 / .55) 50%, transparent 51%),
    radial-gradient(1px 1px at 78% 31%, rgb(238 243 250 / .7) 50%, transparent 51%), radial-gradient(1.5px 1.5px at 91% 62%, rgb(157 140 255 / .8) 50%, transparent 51%),
    radial-gradient(1px 1px at 6% 88%, rgb(238 243 250 / .5) 50%, transparent 51%), radial-gradient(1px 1px at 55% 47%, rgb(238 243 250 / .35) 50%, transparent 51%);
  background-size: 37rem 29rem; }
.wt__sky::after { background-size: 23rem 31rem; background-position: 9rem 5rem; opacity: .45; animation: wt-twinkle 7s ease-in-out infinite alternate; }
@keyframes wt-twinkle { from { opacity: .2; } to { opacity: .6; } }

/* ---------- header ------------------------------------------------------------------------ */
.wt__head { padding: var(--s5) var(--gutter) var(--s4); max-width: 40rem; position: relative; z-index: 4; }
.wt__eyebrow { margin: 0 0 .6rem; font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-muted); display: flex; flex-wrap: wrap; gap: .4em .9em; align-items: center; }
.wt__eyebrow a { color: var(--pro-hi, var(--fg)); text-decoration: none; border-bottom: 1px solid currentColor; }
.wt__eyebrow a:hover { color: var(--fg); }
.wt__eyebrow span { color: var(--warn); border: 1px dashed rgb(255 200 87 / .5); border-radius: 99px; padding: .2em .7em; letter-spacing: .08em; }
.wt__title { margin: 0; font-size: clamp(2.1rem, 1.2rem + 3.6vw, 4.25rem); line-height: .98; letter-spacing: -.04em; font-weight: 500; text-wrap: balance; }
.wt__lead { margin: .8rem 0 0; color: var(--fg-muted); font-size: clamp(.9375rem, .9rem + .25vw, 1.0625rem); line-height: 1.5; max-width: 34rem; }
.wt-how { margin-top: .8rem; position: relative; width: max-content; max-width: 100%; }
.wt-how > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .5em; min-height: 2.5rem; padding: .3em .9em; border-radius: 99px; border: 1px solid var(--edge); font-size: var(--fs-small); color: var(--fg); background: rgb(255 255 255 / .04); }
.wt-how > summary::-webkit-details-marker { display: none; }
.wt-how > summary::before { content: "\2713"; color: var(--ok); font-weight: 700; }
.wt-how > summary:hover, .wt-how[open] > summary { border-color: var(--pro); background: rgb(56 225 214 / .1); }
.wt-how__pop { position: absolute; z-index: 9; top: calc(100% + .5rem); left: 0; width: min(26rem, calc(100vw - 2 * var(--gutter))); padding: var(--s4) var(--s5); border-radius: var(--r); background: rgb(8 14 28 / .96); border: 1px solid rgb(56 225 214 / .35); box-shadow: var(--hi), var(--lift); font-size: var(--fs-small); line-height: 1.5; color: var(--fg-muted); }
.wt-how__pop p { margin: 0 0 .6em; } .wt-how__pop p:last-child { margin: 0; } .wt-how__pop b { color: var(--fg); font-weight: 500; }

/* ---------- stage / placeholder sphere / beacons ------------------------------------------- */
.wt__stage { display: none; position: relative; }
.wt.is-js .wt__stage { display: block; height: 55vh; height: 55dvh; min-height: 19rem; }
.wt__stage .maplibregl-map { position: absolute; inset: 0; background: transparent; font: inherit; opacity: 0; transition: opacity 1s var(--ease, ease); }
.wt.is-live .wt__stage .maplibregl-map { opacity: 1; }
.wt__stage .maplibregl-canvas { outline: none; }
.wt__stage .maplibregl-cooperative-gesture-screen { background: rgb(3 6 15 / .6); color: var(--fg); font-size: var(--fs-small); }
.wt__ph { position: absolute; left: 50%; top: 50%; width: min(78%, 60vh); aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #17405A, #0A2236 55%, #051321 100%);
  box-shadow: 0 0 0 1px rgb(62 134 168 / .35), 0 0 90px -10px color-mix(in srgb, var(--k) 45%, transparent), inset -30px -40px 80px rgb(0 0 0 / .55); transition: opacity .8s; }
.wt.is-live .wt__ph { opacity: 0; }

.wt-beacon { --s: .7rem; position: absolute; left: 0; top: 0; width: 2.75rem; height: 2.75rem; padding: 0; border: 0; background: none; cursor: pointer; color: var(--k); display: grid; place-items: center; border-radius: 50%; }
.wt-beacon i { width: var(--s); height: var(--s); border-radius: 50%; background: radial-gradient(circle at 35% 35%, rgb(238 243 250 / .5), transparent 45%), var(--k); box-shadow: 0 0 0 2px rgb(3 6 15 / .7), 0 0 14px 2px var(--k), 0 0 40px 6px color-mix(in srgb, var(--k) 45%, transparent); transition: transform .4s var(--ease, ease); }
.wt-beacon::before, .wt-beacon::after { content: ""; position: absolute; left: 50%; top: 50%; width: var(--s); height: var(--s); margin: calc(var(--s) / -2) 0 0 calc(var(--s) / -2); border-radius: 50%; border: 1.5px solid var(--k); opacity: 0; animation: wt-ring 2.8s cubic-bezier(.2, .6, .3, 1) infinite; pointer-events: none; }
.wt-beacon::after { animation-delay: 1.4s; }
.wt-beacon b { position: absolute; left: 62%; bottom: 58%; font: 500 .625rem/1 var(--font-mono); color: var(--fg); background: rgb(3 6 15 / .75); border: 1px solid color-mix(in srgb, var(--k) 60%, transparent); border-radius: 99px; padding: .2em .45em; }
.wt-beacon.is-on i { transform: scale(1.7); }
.wt-beacon.is-on::before, .wt-beacon.is-on::after { animation-duration: 2s; border-width: 2px; }
.wt-beacon.is-on::after { animation-delay: 1s; }
.wt-beacon.is-on b { color: var(--ink); background: var(--k); border-color: transparent; font-size: .6875rem; }
.wt-beacon:focus-visible { outline: 2px solid var(--fg); outline-offset: -6px; }
@keyframes wt-ring { 0% { transform: scale(1); opacity: .85; } 100% { transform: scale(4.6); opacity: 0; } }

/* ---------- rail -------------------------------------------------------------------------- */
.wt-rail { position: relative; z-index: 5; padding: var(--s4) var(--gutter); display: grid; gap: .6rem; justify-items: center; }
.wt-rail__ctl { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; justify-content: center; }
.wt-rail__b { min-width: 2.75rem; min-height: 2.75rem; padding: 0 .9em; border-radius: 99px; border: 1px solid var(--edge); background: rgb(6 11 24 / .72); color: var(--fg); font: 500 var(--fs-small)/1 var(--font); cursor: pointer; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: border-color .2s, background .2s, box-shadow .2s; }
.wt-rail__b:hover { border-color: var(--k); background: color-mix(in srgb, var(--k) 14%, rgb(6 11 24 / .8)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--k) 16%, transparent); }
.wt-rail__b:focus-visible, .wt-rail__n:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; }
.wt-rail__b--play { min-width: 5.25rem; }
.wt-rail__b--play::before { content: ""; display: inline-block; width: .55em; height: .7em; margin-right: .55em; border-inline: .2em solid currentColor; vertical-align: -.05em; }
.wt-rail__b--play[aria-pressed="true"]::before { width: 0; border: 0; border-left: .62em solid currentColor; border-block: .38em solid transparent; }
.wt-rail__leg { margin: 0; font: .6875rem/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--fg-muted); flex-basis: 100%; text-align: center; min-height: 1.3em; }
.wt-rail__leg b { color: var(--k); font-weight: 500; }
.wt-rail__stops { list-style: none; margin: 0; padding: .3rem; display: flex; flex-wrap: wrap; justify-content: center; max-width: min(100%, 46rem); gap: .25rem; border-radius: 1.2rem; background: rgb(6 11 24 / .72); border: 1px solid rgb(95 117 155 / .4); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.wt-rail__n { --p: 0; position: relative; display: grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; text-decoration: none; color: var(--fg-muted); font: 500 .6875rem/1 var(--font-mono);
  background: conic-gradient(var(--k) calc(var(--p) * 1turn), rgb(255 255 255 / .1) 0); transition: color .2s, transform .2s; }
.wt-rail__n::before { content: ""; position: absolute; inset: 2px; border-radius: 50%; background: #070D1C; }
.wt-rail__n span { position: relative; }
.wt-rail__n:hover { color: var(--k); transform: translateY(-1px); }
.wt-rail__n.is-done { color: var(--k); }
.wt-rail__n.is-on { color: var(--ink); transform: scale(1.12); box-shadow: 0 0 18px -2px var(--k); }
.wt-rail__n.is-on::before { background: var(--k); inset: 3px; }
.wt:not(.is-js) .wt-rail__ctl { display: none; }

/* ---------- cards ------------------------------------------------------------------------- */
.wt__cards { list-style: none; margin: 0; padding: var(--s4) var(--gutter) var(--s8); display: grid; gap: var(--s5); grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr)); align-items: start; }
.wt-card { position: relative; display: grid; gap: .85rem; padding: 1.25rem 1.25rem 1.1rem; border-radius: var(--r-lg); color: var(--fg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--k) 9%, rgb(12 20 38 / .82)), rgb(6 11 24 / .88) 40%);
  border: 1px solid color-mix(in srgb, var(--k) 38%, rgb(95 117 155 / .3));
  box-shadow: var(--hi), var(--lift), 0 0 60px -30px var(--k);
  backdrop-filter: blur(18px) saturate(1.35); -webkit-backdrop-filter: blur(18px) saturate(1.35); }
.wt-card::before { content: ""; position: absolute; left: 1.25rem; right: 1.25rem; top: -1px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, var(--k) 20%, var(--k) 60%, transparent); box-shadow: 0 0 14px var(--k); }
.wt-card > * { margin: 0; min-width: 0; }
.wt-card__top { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.wt-card__idx { font: .75rem/1 var(--font-mono); letter-spacing: .1em; color: var(--fg-muted); }
.wt-card__idx b { color: var(--k); font-weight: 500; font-size: 1.125rem; letter-spacing: 0; }
.wt-chip { display: inline-flex; align-items: center; gap: .5em; font: 500 .6875rem/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--k); padding: .5em .8em; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--k) 55%, transparent); background: color-mix(in srgb, var(--k) 12%, transparent); white-space: nowrap; }
.wt-chip::before { content: ""; width: .5em; height: .5em; border-radius: 50%; background: var(--k); box-shadow: 0 0 8px var(--k); }
.wt-card__t { font-size: clamp(1.375rem, 1.2rem + .6vw, 1.75rem); line-height: 1.08; letter-spacing: -.025em; font-weight: 500; text-wrap: balance; }
.wt-card__where { display: flex; flex-wrap: wrap; gap: .2em .8em; align-items: baseline; font-size: var(--fs-small); color: var(--fg); }
.wt-card__coord { font: .6875rem/1.2 var(--font-mono); letter-spacing: .04em; color: var(--fg-dim); font-variant-numeric: tabular-nums; }
.wt-card__size, .wt-card__why, .wt-card__op { font-size: var(--fs-small); line-height: 1.45; color: var(--fg-muted); }
.wt-card__size { color: var(--fg); }
.wt-card__size span, .wt-card__why span, .wt-card__op span, .wt-card__h { display: block; margin: 0 0 .3rem; font: 500 .625rem/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-dim); }
.wt-card__h em { font-style: normal; color: var(--client); margin-left: .6em; letter-spacing: .06em; }
.wt-card__sec { display: grid; gap: .45rem; padding-top: .8rem; border-top: 1px solid rgb(95 117 155 / .22); }
.wt-card__sec > * { margin: 0; }
.wt-card__fine { margin: 0; font-size: .75rem; line-height: 1.4; color: var(--fg-dim); }

.wt-phase { display: grid; gap: .45rem; padding-top: .8rem; border-top: 1px solid rgb(95 117 155 / .22); }
.wt-phase > * { margin: 0; }
.wt-phase__track { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 3px; }
.wt-phase__s { display: grid; gap: .35rem; font-size: .59rem; line-height: 1; color: var(--fg-dim); text-align: center; letter-spacing: -.01em; position: relative; }
.wt-phase__s i { display: block; height: 5px; border-radius: 3px; background: rgb(255 255 255 / .09); position: relative; overflow: hidden; }
.wt-phase__s.is-past i { background: color-mix(in srgb, var(--k) 38%, transparent); }
.wt-phase__s.is-now { color: var(--k); font-weight: 500; }
.wt-phase__s.is-now i { background: var(--k); box-shadow: 0 0 10px var(--k); }
.wt-phase__s.is-now i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgb(255 255 255 / .65), transparent); transform: translateX(-100%); animation: wt-sheen 2.6s ease-in-out infinite; }
@keyframes wt-sheen { 60%, 100% { transform: translateX(100%); } }
.wt-phase__txt { font-size: .75rem; line-height: 1.4; color: var(--fg-muted); }

.wt-card__risk { font-size: .8125rem; line-height: 1.45; color: #FFE2A6; padding: .65rem .8rem; border-radius: .7rem; border: 1px solid rgb(255 200 87 / .4); background: rgb(255 200 87 / .08); }
.wt-card__risk b { display: block; margin-bottom: .25rem; font: 500 .625rem/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--warn); }
.wt-card__risk b::before { content: "\25B2\00a0"; font-size: .9em; }

.wt-who { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.wt-who li { display: grid; gap: .1rem; font-size: .8125rem; line-height: 1.4; padding-left: .8rem; border-left: 2px solid color-mix(in srgb, var(--k) 55%, transparent); }
.wt-who b { font-weight: 500; color: var(--fg); } .wt-who span { color: var(--fg-muted); }
.wt-dates { margin: 0; display: grid; gap: .35rem; }
.wt-dates div { display: grid; grid-template-columns: minmax(6.5rem, 34%) 1fr; gap: .75rem; font-size: .8125rem; line-height: 1.4; }
.wt-dates dt { color: var(--fg-dim); } .wt-dates dd { margin: 0; color: var(--fg); }
.wt-roles { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.wt-roles li { font-size: .75rem; line-height: 1; padding: .45em .7em; border-radius: 99px; border: 1px dashed rgb(157 140 255 / .55); color: #CFC7FF; background: rgb(157 140 255 / .08); }
.wt-card__cta { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; padding-top: .2rem; }
.wt-card__cta .wt-card__fine { flex-basis: 100%; }
.wt-src { font-size: .8125rem; }
.wt-src ol { margin: .4rem 0 .5rem; padding-left: 1.2rem; display: grid; gap: .45rem; color: var(--fg-dim); }
.wt-src li a { color: var(--fg); text-decoration-color: color-mix(in srgb, var(--k) 70%, transparent); text-underline-offset: .2em; overflow-wrap: anywhere; }
.wt-src li a:hover { color: var(--k); }
.wt-src li span { display: block; font-size: .75rem; color: var(--fg-dim); margin-top: .1rem; }


/* ---------- short card: default view + "More" ---------------------------------------------- */
.wt-card__what { font-size: .9375rem; line-height: 1.4; color: var(--fg); text-wrap: pretty; }
.wt-card__p { font-size: var(--fs-small); line-height: 1.5; color: var(--fg-muted); }
.wt-phase__txt q { quotes: "\201C" "\201D"; color: var(--fg); }
.wt-build { display: grid; gap: .4rem; }
.wt-build > * { margin: 0; }
.wt-build__l { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.wt-build__l li { font-size: .8125rem; line-height: 1.15; padding: .4em .7em; border-radius: 99px; color: var(--fg); background: rgb(255 255 255 / .06); border: 1px solid rgb(95 117 155 / .35); }
.wt-build__l .wt-build__op { border-color: color-mix(in srgb, var(--k) 60%, transparent); background: color-mix(in srgb, var(--k) 12%, transparent); }
.wt-build__op span { font: .625rem/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--k); margin-left: .35em; }
.wt-build__l .wt-build__more { border-style: dashed; color: var(--fg-dim); background: none; }
.wt-card__chk { font: .6875rem/1.3 var(--font-mono); letter-spacing: .05em; color: var(--fg-muted); }
.wt-card__ok { color: var(--ok); }
.wt-card__ok::before { content: "\2713\00a0"; font-weight: 700; }
.wt-card__ns { font-size: var(--fs-small); color: var(--fg); text-underline-offset: .2em; text-decoration-color: color-mix(in srgb, var(--k) 70%, transparent); min-height: 2.75rem; display: inline-flex; align-items: center; }
.wt-card__ns:hover { color: var(--k); }
.wt-more { border-top: 1px solid rgb(95 117 155 / .22); padding-top: .35rem; }
.wt-more > summary { list-style: none; cursor: pointer; display: flex; flex-wrap: wrap; align-items: center; gap: .2em .7em; min-height: 2.75rem; color: var(--fg); font-size: var(--fs-small); font-weight: 500; }
.wt-more > summary::-webkit-details-marker { display: none; }
.wt-more > summary span { display: inline-flex; align-items: center; gap: .5em; padding: .35em .85em; border-radius: 99px; border: 1px solid var(--edge); background: rgb(6 11 24 / .6); }
.wt-more > summary span::after { content: "+"; color: var(--k); font-weight: 700; }
.wt-more[open] > summary span::after { content: "\2212"; }
.wt-more > summary:hover span, .wt-more[open] > summary span { border-color: var(--k); }
.wt-more > summary:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; border-radius: .5rem; }
.wt-more > summary em { font: normal .6875rem/1.3 var(--font-mono); letter-spacing: .03em; color: var(--fg-dim); }
.wt-more__in { display: grid; gap: .85rem; padding: .6rem 0 .2rem; }
.wt-more__in > .wt-card__sec:first-child { border-top: 0; padding-top: 0; }

/* ---------- nearby projects (context dots) -------------------------------------------------- */
.wt-near { position: relative; z-index: 6; margin: -.2rem var(--gutter) .6rem; display: grid; gap: .5rem; justify-items: center; }
.wt-near[hidden] { display: none; }
.wt-near__l { margin: 0; display: inline-flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .2em .5em; padding: .4em .9em; border-radius: 99px; font-size: .75rem; line-height: 1.3; color: var(--fg-muted); background: rgb(6 11 24 / .78); border: 1px solid rgb(95 117 155 / .4); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); text-align: center; }
.wt-near__l i { width: .55em; height: .55em; border-radius: 50%; background: var(--fg); box-shadow: 0 0 8px 2px rgb(238 243 250 / .7); }
.wt-near__l b { color: var(--fg); font-weight: 500; }
.wt-near__l em { font-style: normal; font-family: var(--font-mono); font-size: .625rem; letter-spacing: .08em; text-transform: uppercase; color: var(--k); }
.wt-near__card { position: relative; width: min(21rem, 100%); padding: .9rem 2.6rem .8rem 1rem; border-radius: var(--r); color: var(--fg); background: rgb(8 14 28 / .96); border: 1px solid rgb(95 117 155 / .5); box-shadow: var(--lift); display: grid; gap: .35rem; text-align: left; }
.wt-near__card[hidden] { display: none; }
.wt-near__card > * { margin: 0; }
.wt-near__x { position: absolute; top: .2rem; right: .2rem; width: 2.75rem; height: 2.75rem; border: 0; border-radius: 50%; background: none; color: var(--fg-muted); font-size: 1.25rem; line-height: 1; cursor: pointer; }
.wt-near__x:hover { color: var(--fg); } .wt-near__x:focus-visible { outline: 2px solid var(--fg); outline-offset: -6px; }
.wt-near__k { font: 500 .625rem/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-dim); }
.wt-near__n { font-size: 1rem; line-height: 1.2; font-weight: 500; }
.wt-near__dl { display: grid; gap: .15rem; font-size: .8125rem; }
.wt-near__dl div { display: grid; grid-template-columns: 5rem 1fr; gap: .5rem; } .wt-near__dl dt { color: var(--fg-dim); } .wt-near__dl dd { margin: 0; }
.wt-near__src { font-size: .8125rem; color: var(--fg-muted); } .wt-near__src a { color: var(--fg); overflow-wrap: anywhere; }
.wt-near__fine { font-size: .6875rem; line-height: 1.35; color: var(--fg-dim); }
.wt:not(.is-js) .wt-near { display: none; }

/* ---------- tour layout: phone / tablet (globe on top, card as sheet, page scroll stays free) */
.wt.is-js .wt__head { padding-block: .5rem 0; display: grid; grid-template-columns: 1fr auto; gap: .35rem .75rem; align-items: end; }
.wt.is-js .wt__eyebrow { grid-column: 1 / -1; margin: 0; font-size: .625rem; }
.wt.is-js .wt__title { font-size: clamp(1.6rem, 1rem + 3.4vw, 2.4rem); }
.wt.is-js .wt__lead { grid-column: 1 / -1; grid-row: 3; margin: 0; font-size: .8125rem; line-height: 1.4; }
.wt.is-js .wt-how { margin: 0; position: static; }
.wt.is-js .wt-how > summary { min-height: 2.25rem; font-size: .8125rem; padding: .2em .8em; }
.wt.is-js .wt-how__pop { left: var(--gutter); top: auto; margin-top: .5rem; }
.wt.is-js .wt-rail { margin-top: -6.4rem; padding-block: 0 .6rem; }
.wt.is-js .wt__cards { display: block; padding: 0 .5rem var(--s7); position: relative; z-index: 6; }
.wt.is-js .wt__slide { display: none; }
.wt.is-js .wt__slide.is-active { display: block; animation: wt-sheet .55s var(--ease, ease) both; }
.wt.is-js .wt-card { border-radius: 1.4rem 1.4rem var(--r-lg) var(--r-lg); padding-top: 1.6rem; }
.wt.is-js .wt-card::after { content: ""; position: absolute; top: .55rem; left: 50%; width: 2.5rem; height: 4px; margin-left: -1.25rem; border-radius: 4px; background: rgb(255 255 255 / .22); }
@keyframes wt-sheet { from { opacity: 0; transform: translateY(14px); } }

/* ---------- tour layout: desktop (full-viewport globe, floating header / card / rail) ------ */
@media (min-width: 60rem) {
  .wt.is-js { height: calc(100vh - 4.3rem); height: calc(100svh - 4.3rem); min-height: 40rem; max-height: 75rem; }
  .wt.is-js .wt__world { position: absolute; inset: 0; }
  .wt.is-js .wt__stage { position: absolute; inset: 0; height: auto; min-height: 0; }
  .wt.is-js .wt__head { position: absolute; left: 0; top: 0; width: min(31rem, 36vw); padding: 1.4rem 0 0 var(--gutter); pointer-events: none; display: block; }
  .wt.is-js .wt__eyebrow { margin: 0 0 .6rem; font-size: .6875rem; }
  .wt.is-js .wt__lead { margin: .8rem 0 0; font-size: clamp(.9375rem, .9rem + .25vw, 1.0625rem); line-height: 1.5; }
  .wt.is-js .wt-how { margin-top: .8rem; position: relative; }
  .wt.is-js .wt-how > summary { min-height: 2.5rem; font-size: var(--fs-small); padding: .3em .9em; }
  .wt.is-js .wt-how__pop { left: 0; top: calc(100% + .5rem); margin-top: 0; }
  .wt.is-js .wt__head > * { pointer-events: auto; }
  .wt.is-js .wt__title { font-size: clamp(2.4rem, 1rem + 3vw, 3.9rem); }
  .wt.is-js .wt__head::before { content: ""; position: absolute; z-index: -1; inset: -2rem -8rem -5rem -2rem; background: radial-gradient(closest-side, rgb(3 6 15 / .78), transparent); pointer-events: none; }
  .wt.is-js .wt__cards { position: absolute; top: 4.6rem; right: 1.5rem; bottom: 1.5rem; width: var(--card-w); padding: 0; pointer-events: none; }
  .wt.is-js .wt__slide { display: block; position: absolute; inset: 0; opacity: 0; visibility: hidden; transform: translateX(28px) scale(.985); transition: opacity .5s var(--ease, ease), transform .7s var(--ease, ease), visibility 0s .5s; animation: none; }
  .wt.is-js .wt__slide.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: .15s, .15s, 0s; animation: none; pointer-events: auto; }
  .wt.is-js .wt-card { max-height: 100%; overflow: auto; overscroll-behavior: contain; border-radius: var(--r-lg); padding-top: 1.25rem; scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--k) 50%, transparent) transparent; }
  .wt.is-js .wt-card::after { display: none; }
  .wt.is-js .wt-card::before { top: 0; }
  .wt.is-js .wt-near { position: absolute; left: var(--gutter); bottom: 10.6rem; margin: 0; justify-items: start; max-width: min(24rem, calc(100% - var(--card-w) - 4rem)); }
  .wt.is-js .wt-near__l { justify-content: flex-start; text-align: left; }
  .wt.is-js .wt-rail { position: absolute; left: 0; right: calc(var(--card-w) + 1.5rem); bottom: 1.4rem; margin: 0; padding: 0 var(--gutter); grid-auto-flow: row; }
  .wt.is-js .wt-rail__n { width: 2.1rem; height: 2.1rem; font-size: .75rem; }
}
@media (min-width: 60rem) and (max-height: 46rem) { .wt.is-js .wt__lead { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .wt-beacon::before, .wt-beacon::after { animation: none; opacity: .5; transform: scale(2.4); }
  .wt__sky::after, .wt-phase__s.is-now i::after { animation: none; }
  .wt.is-js .wt__slide, .wt.is-js .wt__slide.is-active { animation: none; transition: none; transform: none; }
  .wt__sky, .wt__stage .maplibregl-map { transition: none; }
}

/* ---------- filters (region / discipline) ------------------------------------------------- */
.wt-f { margin-top: .8rem; position: relative; width: max-content; max-width: 100%; }
.wt-f > summary { display: inline-flex; align-items: center; gap: .5em; min-height: 2.5rem; padding: .3em .9em; border: 1px solid var(--edge); border-radius: 99px; background: rgb(6 11 24 / .72); color: var(--fg); font: 500 var(--fs-small)/1.2 var(--font); cursor: pointer; list-style: none; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.wt-f > summary::-webkit-details-marker { display: none; }
.wt-f > summary:hover { border-color: var(--accent); }
.wt-f > summary:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; }
.wt-f[open] > summary { border-color: var(--accent); color: var(--accent); }
.wt-f__ico { width: .9em; height: .9em; background: currentColor; -webkit-mask: conic-gradient(from -45deg at 50% 0, currentColor 0 90deg, transparent 0) no-repeat 50% 0 / 100% 55%, linear-gradient(currentColor, currentColor) no-repeat 50% 100% / 26% 48%; mask: conic-gradient(from -45deg at 50% 0, #000 0 90deg, transparent 0) no-repeat 50% 0 / 100% 55%, linear-gradient(#000, #000) no-repeat 50% 100% / 26% 48%; }
.wt-f__pop { position: absolute; left: 0; top: calc(100% + .5rem); z-index: 20; width: min(30rem, calc(100vw - 2 * var(--gutter))); padding: 1rem; display: grid; gap: .85rem; border: 1px solid var(--edge); border-radius: var(--r-lg); background: rgb(6 11 24 / .96); box-shadow: 0 24px 60px -24px rgb(0 0 0 / .8); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.wt-f__h { margin: 0 0 .4rem; font: 500 .6875rem/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-muted); }
.wt-f__h em { font-style: normal; text-transform: none; letter-spacing: 0; color: var(--fg-dim); }
.wt-f__cs { display: flex; flex-wrap: wrap; gap: .35rem; }
.wt-f__c { display: inline-flex; align-items: center; gap: .4em; padding: .35em .75em; border: 1px solid var(--edge); border-radius: 99px; background: rgb(255 255 255 / .03); color: var(--fg-muted); font: 500 .8125rem/1.2 var(--font); text-decoration: none; transition: border-color .2s, color .2s, background .2s; }
.wt-f__c:hover { border-color: var(--accent); color: var(--fg); }
.wt-f__c i { font-style: normal; font-family: var(--font-mono); font-size: .6875rem; color: var(--fg-dim); }
.wt-f__c.is-on { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--fg); }
.wt-f__c.is-on i { color: var(--fg-muted); }
.wt-f__fine { margin: 0; font-size: .75rem; color: var(--fg-dim); }
.wt__filtered { margin: .7rem 0 0; font-size: var(--fs-small); color: var(--fg-muted); }
.wt__filtered b { color: var(--fg); }
.wt.is-js .wt-f { margin: 0; position: static; }
.wt.is-js .wt-f > summary { min-height: 2.25rem; font-size: .8125rem; padding: .2em .8em; }
.wt.is-js .wt-f__pop { left: var(--gutter); top: auto; margin-top: .5rem; }
.wt.is-js .wt__filtered { font-size: .8125rem; grid-column: 1 / -1; }
@media (min-width: 60rem) {
  .wt.is-js .wt-f { margin-top: .8rem; position: relative; }
  .wt.is-js .wt-f > summary { min-height: 2.5rem; font-size: var(--fs-small); padding: .3em .9em; }
  .wt.is-js .wt-f__pop { left: 0; top: calc(100% + .5rem); margin-top: 0; }
}
.wt-f.is-on > summary { border-color: var(--accent); color: var(--accent); }