/* ============================================================================
   SkyYoke — Flight Live Activity motion demos (pairs with skyyoke-live.js).
   The card chrome is the site's light card; the stage is a dark display with
   an iPhone whose Lock Screen / Dynamic Island replicate the real widget:
   colours = SkyYokeLiveActivity/FlightBrand.swift, layout = FlightLockScreenView
   (header · route · one footer slot), sizes in iPhone points via --u (1 pt on a
   393 pt screen). Load after skyyoke.css (design tokens).
   ========================================================================== */

@property --p{syntax:"<number>";inherits:true;initial-value:0}
@property --alt{syntax:"<integer>";inherits:true;initial-value:0}
@property --gs{syntax:"<integer>";inherits:true;initial-value:0}
@property --dist{syntax:"<integer>";inherits:true;initial-value:0}
@property --pct{syntax:"<integer>";inherits:true;initial-value:0}
@property --c-top{syntax:"<color>";inherits:true;initial-value:#0F1421}
@property --c-bot{syntax:"<color>";inherits:true;initial-value:#05080F}
@property --c-acc{syntax:"<color>";inherits:true;initial-value:#389EFF}
@property --c-b1{syntax:"<color>";inherits:true;initial-value:#389EFF}
@property --c-b2{syntax:"<color>";inherits:true;initial-value:#1ACC99}

/* ---------------- frame ---------------- */
.la-demo{display:grid;grid-template-columns:1.12fr .88fr;margin:34px 0;border-radius:var(--radius,20px);overflow:hidden;
  border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);
  --la-blue:#389EFF;--la-teal:#1ACC99;--la-violet:#8C73FF;--la-green:#47CC85;--la-amber:#FFA82E;--la-orange:#FF9F0A}
.la-demo.la-wide{grid-template-columns:1.25fr .75fr}
.la-stage{position:relative;min-height:clamp(470px,50vw,590px);overflow:hidden;container-type:size;isolation:isolate;
  background:radial-gradient(120% 90% at 70% 0%,#15223d 0%,#0a1020 48%,#05080f 100%)}
.la-stage::before{content:"";position:absolute;inset:-20%;z-index:-1;pointer-events:none;
  background:radial-gradient(40% 35% at 20% 80%,rgba(26,204,153,.10),transparent 70%),radial-gradient(38% 34% at 85% 20%,rgba(140,115,255,.13),transparent 70%);
  animation:la-aurora 18s ease-in-out infinite alternate}
@keyframes la-aurora{to{transform:translate(4%,-3%) rotate(8deg)}}
.la-tag{position:absolute;top:12px;left:13px;z-index:20;font:600 10px/1 "IBM Plex Mono",monospace;letter-spacing:.18em;
  color:#3eb4ff;padding:5px 9px;border-radius:999px;background:rgba(62,180,255,.10);border:1px solid rgba(62,180,255,.30);white-space:nowrap}
.la-scene{position:absolute;inset:0;
  --p:.3;--alt:37;--gs:466;--dist:285;--pct:30;
  --c-top:#0F1421;--c-bot:#05080F;--c-acc:#389EFF;--c-b1:#389EFF;--c-b2:#1ACC99;
  transition:--p 1.2s cubic-bezier(.3,.8,.3,1),--alt 1.1s ease,--gs 1.1s ease,--dist 1.1s ease,--pct 1.1s ease,
    --c-top .8s ease,--c-bot .8s ease,--c-acc .8s ease,--c-b1 .8s ease,--c-b2 .8s ease}

/* ---------------- captions ---------------- */
.la-demo .la-steps{list-style:none;counter-reset:ls;margin:0;padding:16px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.la-demo .la-steps>li{position:relative;padding:10px 12px 12px 46px;border-radius:12px;color:var(--muted);font-size:13.5px;line-height:1.45;
  border:1px solid transparent;transition:background .35s var(--ease),border-color .35s,color .35s;cursor:pointer;overflow:hidden}
.la-demo .la-steps>li::before{counter-increment:ls;content:counter(ls);position:absolute;left:12px;top:12px;width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font:600 12px/1 "IBM Plex Mono",monospace;color:var(--muted-2);
  background:var(--bg-2);border:1px solid var(--border);transition:all .35s var(--ease)}
.la-demo .la-steps>li b{display:block;color:var(--text);font:600 14px/1.3 "Inter",sans-serif;letter-spacing:-.01em;margin-bottom:2px}
.la-steps>li.is-done::before{color:var(--cyan-ink);border-color:rgba(0,153,255,.35)}
.la-steps>li.is-active{color:var(--ink-soft);background:rgba(0,153,255,.06);border-color:rgba(0,153,255,.22)}
.la-steps>li.is-active::before{color:#fff;background:var(--cyan);border-color:var(--cyan)}
.la-prog{position:absolute;left:46px;right:14px;bottom:5px;height:2px;border-radius:2px;background:rgba(0,153,255,.12);opacity:0;overflow:hidden}
.la-prog::after{content:"";position:absolute;inset:0;background:var(--cyan);transform:scaleX(0);transform-origin:left}
.la-run .la-steps>li.is-active .la-prog{opacity:1}
.la-run .la-steps>li.is-active .la-prog::after{animation:la-prog var(--la-dur,4s) linear forwards}
@keyframes la-prog{to{transform:scaleX(1)}}
.la-static .la-demo .la-steps>li{cursor:pointer}

@media(max-width:820px){
  .la-demo,.la-demo.la-wide{grid-template-columns:1fr}
  .la-stage{height:500px;min-height:0}
}
@media(max-width:420px){.la-stage{height:470px}}
.la-demo .la-checks li{padding:0}.la-demo .la-checks li::before,.la-demo .la-steps>li b::before{display:none}
.prose .la-demo{max-width:none}

/* ============================================================================
   CAMERA — the phone glides between framings (whole phone / card / island)
   ========================================================================== */
.la-cam{position:absolute;left:50%;top:50%;height:min(88%,125cqw);aspect-ratio:413/872;z-index:4;
  --s:1.62;--tx:0%;--ty:-42%;
  transform:translate(-50%,-50%) translate(var(--tx),var(--ty)) scale(var(--s));
  transition:transform 1.15s cubic-bezier(.2,.75,.15,1)}
.la-demo[data-cam="wide"] .la-cam{--s:.86;--tx:38%;--ty:3%}
.la-demo[data-cam="island"] .la-cam{--s:1.6;--ty:50%}
.la-demo[data-cam="full"] .la-cam{--s:1;--ty:0%}
.la-phone{position:absolute;inset:0;border-radius:13.4%/6.4%;background:linear-gradient(145deg,#3a3f4a,#15181e 40%,#23272f);
  box-shadow:0 0 0 1px rgba(255,255,255,.08),0 40px 80px -30px rgba(0,0,0,.9),inset 0 0 0 2px rgba(255,255,255,.06)}
.la-screen{position:absolute;inset:1.15% 2.42%;border-radius:11.6%/5.35%;overflow:hidden;container-type:inline-size;background:#000;
  --u:calc(100cqw / 393)}
.la-wall{position:absolute;inset:0;
  background:radial-gradient(80% 45% at 25% 15%,rgba(56,158,255,.45),transparent 70%),radial-gradient(70% 45% at 90% 55%,rgba(140,115,255,.35),transparent 70%),
    radial-gradient(90% 50% at 30% 100%,rgba(26,204,153,.25),transparent 70%),linear-gradient(180deg,#14213f,#0a1226 55%,#070b17)}
.la-sb{position:absolute;top:calc(var(--u)*18);right:calc(var(--u)*30);display:flex;gap:calc(var(--u)*6);align-items:center}
.la-sig{display:flex;gap:calc(var(--u)*1.6);align-items:flex-end}
.la-sig i{width:calc(var(--u)*3.2);border-radius:1px;background:#fff}
.la-sig i:nth-child(1){height:calc(var(--u)*4)}.la-sig i:nth-child(2){height:calc(var(--u)*6)}.la-sig i:nth-child(3){height:calc(var(--u)*8)}.la-sig i:nth-child(4){height:calc(var(--u)*10)}
.la-bat{width:calc(var(--u)*24);height:calc(var(--u)*11.5);border-radius:calc(var(--u)*3.5);border:1px solid rgba(255,255,255,.5);padding:calc(var(--u)*1.5)}
.la-bat i{display:block;height:100%;width:78%;border-radius:calc(var(--u)*2);background:#fff}
.la-clock{position:absolute;left:0;right:0;top:calc(var(--u)*66);display:flex;flex-direction:column;align-items:center;color:rgba(255,255,255,.92)}
.la-date{font:600 calc(var(--u)*19)/1.2 "Inter",system-ui,sans-serif}
.la-time{font:700 calc(var(--u)*92)/1 "Inter",system-ui,sans-serif;letter-spacing:-.04em;margin-top:calc(var(--u)*2);
  background:linear-gradient(180deg,#fff,rgba(255,255,255,.78));-webkit-background-clip:text;background-clip:text;color:transparent}
.la-bot{position:absolute;left:calc(var(--u)*46);right:calc(var(--u)*46);bottom:calc(var(--u)*46);display:flex;justify-content:space-between}
.la-bot i{width:calc(var(--u)*50);height:calc(var(--u)*50);border-radius:50%;background:rgba(40,44,56,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.la-home{position:absolute;left:50%;bottom:calc(var(--u)*8);width:calc(var(--u)*140);height:calc(var(--u)*5);border-radius:9px;background:#fff;transform:translateX(-50%)}

/* ============================================================================
   LOCK SCREEN CARD — FlightLockScreenView
   ========================================================================== */
.la-slot{position:absolute;left:calc(var(--u)*11);right:calc(var(--u)*11);bottom:calc(var(--u)*118)}
.la-card{position:relative;border-radius:calc(var(--u)*24);padding:calc(var(--u)*14);color:#fff;overflow:hidden;
  font-family:"Inter",system-ui,sans-serif;box-shadow:0 calc(var(--u)*10) calc(var(--u)*30) rgba(0,0,0,.35);
  transition:transform .75s cubic-bezier(.2,1.25,.35,1),opacity .45s ease}
.la-bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(calc(var(--u)*190) calc(var(--u)*190) at 0 0,color-mix(in srgb,var(--c-acc) 30%,transparent),transparent 100%),linear-gradient(135deg,var(--c-top),var(--c-bot))}
.la-card>*:not(.la-bg){position:relative;z-index:1}
.la-card2{position:absolute;inset:0}
.la-card2>.la-card{transform:translateX(112%);opacity:0}
.la-demo[data-card="0"] .la-slot>.la-card{transform:translateY(calc(var(--u)*60)) scale(.94);opacity:0}
.la-demo[data-card="out"] .la-slot>.la-card{transform:translateX(-112%);opacity:0}
.la-demo[data-card="2"] .la-slot>.la-card{transform:translateX(-112%);opacity:0;transition:none}
.la-demo[data-card="2"] .la-card2>.la-card{transform:none;opacity:1}

/* header */
.la-hd{display:flex;align-items:center;gap:calc(var(--u)*10)}
.la-brand{flex:none;width:calc(var(--u)*21);height:calc(var(--u)*21);color:var(--c-acc);transform:rotate(45deg)}
.la-brand svg,.la-chip svg,.la-il svg,.la-xph svg,.la-final svg,.la-pill svg,.la-amber svg,.la-ir i svg,.la-imin svg{width:100%;height:100%;display:block}
.la-id{min-width:0;display:flex;flex-direction:column;gap:calc(var(--u)*1)}
.la-id b{font-size:calc(var(--u)*17);font-weight:800;line-height:1.15;letter-spacing:-.01em}
.la-id small{font-size:calc(var(--u)*12);font-weight:600;color:rgba(255,255,255,.64);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.la-chip{margin-left:auto;flex:none;position:relative;display:flex;justify-content:flex-end}
.la-chip>span{position:absolute;right:0;top:0;display:inline-flex;align-items:center;gap:calc(var(--u)*4);padding:calc(var(--u)*4) calc(var(--u)*8);border-radius:999px;
  color:var(--t);background:color-mix(in srgb,var(--t) 15%,transparent);border:1px solid color-mix(in srgb,var(--t) 40%,transparent);
  opacity:0;transform:translateY(calc(var(--u)*6)) scale(.9);transition:opacity .35s ease,transform .45s cubic-bezier(.2,1.4,.4,1)}
.la-chip svg{width:calc(var(--u)*10);height:calc(var(--u)*10)}
.la-chip b,.la-xph b{font-size:calc(var(--u)*11);font-weight:800;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
[data-ph="boarding"]{--t:rgba(255,255,255,.64)}
[data-ph="climb"],[data-ph="cruise"],[data-ph="continuing"],[data-ph="away"]{--t:#389EFF}
[data-ph="descent"],[data-ph="paused"]{--t:#8C73FF}
[data-ph="approach"]{--t:#1ACC99}
[data-ph="landed"]{--t:#47CC85}
.la-demo[data-ph="boarding"] .la-chip>[data-ph="boarding"],.la-demo[data-ph="climb"] .la-chip>[data-ph="climb"],.la-demo[data-ph="cruise"] .la-chip>[data-ph="cruise"],
.la-demo[data-ph="descent"] .la-chip>[data-ph="descent"],.la-demo[data-ph="approach"] .la-chip>[data-ph="approach"],.la-demo[data-ph="landed"] .la-chip>[data-ph="landed"],
.la-demo[data-ph="paused"] .la-chip>[data-ph="paused"],.la-demo[data-ph="continuing"] .la-chip>[data-ph="continuing"],.la-demo[data-ph="away"] .la-chip>[data-ph="away"]{opacity:1;transform:none;position:relative}

/* route */
.la-route{display:flex;align-items:center;gap:calc(var(--u)*10);margin-top:calc(var(--u)*9)}
.la-ap{display:flex;flex-direction:column;min-width:calc(var(--u)*44)}
.la-ap.r{align-items:flex-end}
.la-ap small{font-size:calc(var(--u)*11);font-weight:700;color:rgba(255,255,255,.5);line-height:1.2}
.la-ap b{font:800 calc(var(--u)*22)/1.1 "IBM Plex Mono",ui-monospace,monospace;letter-spacing:-.02em}
.la-mid{flex:1;min-width:0;display:flex;flex-direction:column;gap:calc(var(--u)*4);position:relative}
.la-track{position:relative;height:calc(var(--u)*18)}
.la-track::before{content:"";position:absolute;left:0;right:0;top:50%;height:calc(var(--u)*5);transform:translateY(-50%);border-radius:9px;background:rgba(255,255,255,.14)}
.la-fill{position:absolute;left:0;top:50%;height:calc(var(--u)*5);transform:translateY(-50%);border-radius:9px;
  width:max(calc(var(--u)*5),calc(var(--p) * 100%));background:linear-gradient(90deg,var(--c-b1),var(--c-b2));box-shadow:0 0 calc(var(--u)*4) color-mix(in srgb,var(--c-b2) 55%,transparent)}
.la-dest{position:absolute;right:0;top:50%;width:calc(var(--u)*9);height:calc(var(--u)*9);transform:translateY(-50%);border-radius:50%;border:calc(var(--u)*1.5) solid rgba(255,255,255,.5);transition:opacity .4s}
.la-jet{position:absolute;top:50%;width:calc(var(--u)*18.2);height:calc(var(--u)*14);color:#fff;
  left:clamp(0px,calc(var(--p) * 100% - var(--u) * 9.1),calc(100% - var(--u) * 18.2));transform:translateY(-50%);filter:drop-shadow(0 calc(var(--u)*.5) calc(var(--u)*1.5) rgba(0,0,0,.4))}
.la-jet svg{width:calc(var(--u)*14);height:calc(var(--u)*14);margin:0 auto;display:block;transform:rotate(90deg)}
.la-demo[data-ph="landed"] .la-dest{opacity:0}
.la-demo[data-ph="landed"] .la-scene{--c-b1:#1ACC99;--c-b2:#47CC85}
.la-demo[data-ph="paused"] .la-scene,.la-demo[data-ph="continuing"] .la-scene{--c-b2:#8C73FF}
.la-stats,.la-pstats{display:flex;justify-content:center;gap:calc(var(--u)*8);transition:opacity .4s}
.la-pstats{position:absolute;left:0;right:0;bottom:0;opacity:0}
.la-ms{display:inline-flex;align-items:baseline;gap:calc(var(--u)*2);white-space:nowrap}
.la-ms small{font-size:calc(var(--u)*9);font-weight:700;color:rgba(255,255,255,.5)}
.la-ms b{font-size:calc(var(--u)*11);font-weight:800;color:rgba(255,255,255,.64);font-variant-numeric:tabular-nums}
.la-ms em{font-style:normal;font-size:calc(var(--u)*9);font-weight:600;color:rgba(255,255,255,.5)}
.la-n-alt::before{counter-reset:a var(--alt);content:counter(a) ",000"}
.la-n-gs::before{counter-reset:g var(--gs);content:counter(g)}
.la-n-dist::before{counter-reset:d var(--dist);content:counter(d)}
.la-n-pct::before{counter-reset:q var(--pct);content:counter(q)}
.la-demo[data-ph="boarding"] .la-stats,.la-demo[data-f="landed"] .la-stats,.la-demo[data-f="continuing"] .la-stats,.la-demo[data-f="paused"] .la-stats{opacity:0}
.la-demo[data-f="paused"] .la-pstats{opacity:1}
.la-demo[data-dim="1"] .la-track{opacity:.55}
.la-demo[data-dim="1"] .la-stats{opacity:.6}

/* footer — one slot, the variants push in from below */
.la-foot{position:relative;height:calc(var(--u)*21);margin-top:calc(var(--u)*9)}
.la-f{position:absolute;inset:0;display:flex;align-items:center;gap:calc(var(--u)*12);white-space:nowrap;
  opacity:0;transform:translateY(calc(var(--u)*12));transition:opacity .5s ease,transform .6s cubic-bezier(.2,.9,.3,1)}
.la-demo[data-f="progress"] .la-f[data-f="progress"],.la-demo[data-f="updating"] .la-f[data-f="updating"],.la-demo[data-f="arriving"] .la-f[data-f="arriving"],
.la-demo[data-f="landed"] .la-f[data-f="landed"],.la-demo[data-f="paused"] .la-f[data-f="paused"],.la-demo[data-f="resume"] .la-f[data-f="resume"],
.la-demo[data-f="continuing"] .la-f[data-f="continuing"]{opacity:1;transform:none}
.la-ro{display:inline-flex;align-items:baseline;gap:calc(var(--u)*3)}
.la-ro small{font-size:calc(var(--u)*11);font-weight:700;color:rgba(255,255,255,.5)}
.la-ro b{font-size:calc(var(--u)*15);font-weight:800;font-variant-numeric:tabular-nums}
.la-ro em{font-style:normal;font-size:calc(var(--u)*11);font-weight:600;color:rgba(255,255,255,.64)}
.la-upd{margin-left:auto;position:relative;display:grid;justify-items:end;font-size:calc(var(--u)*12);font-weight:600;color:rgba(255,255,255,.64)}
.la-upd>span{grid-area:1/1;transition:opacity .3s,transform .4s}
.la-upd .u2{opacity:0;color:#1ACC99;transform:translateY(calc(var(--u)*6))}
.la-demo[data-tick="1"] .la-upd .u1{opacity:0;transform:translateY(calc(var(--u)*-6))}
.la-demo[data-tick="1"] .la-upd .u2{opacity:1;transform:none}
.la-pill{display:inline-flex;align-items:center;gap:calc(var(--u)*5);padding:calc(var(--u)*3) calc(var(--u)*9);border-radius:999px;color:#1ACC99;
  background:rgba(26,204,153,.16);border:1px solid rgba(26,204,153,.45);font-size:calc(var(--u)*12);font-weight:700}
.la-pill svg{width:calc(var(--u)*11);height:calc(var(--u)*11)}
.la-pill i{font-style:normal;opacity:.7}
.la-mono{font-variant-numeric:tabular-nums;font-weight:800}
.la-demo[data-f="arriving"] .la-f[data-f="arriving"] .la-pill{animation:la-pop .7s cubic-bezier(.2,1.5,.4,1) both}
@keyframes la-pop{from{transform:scale(.7);opacity:0}}
.la-final,.la-amber{display:inline-flex;align-items:center;gap:calc(var(--u)*6);min-width:0}
.la-final svg{width:calc(var(--u)*15);height:calc(var(--u)*15);flex:none}
.la-final b{font-size:calc(var(--u)*13);font-weight:700;overflow:hidden;text-overflow:ellipsis}
.la-g{color:#47CC85}.la-v{color:#8C73FF}.la-b{color:#389EFF}.la-a{color:#FFA82E}
.la-g b,.la-v b,.la-b b{color:#fff}
.la-amber{margin-left:auto;color:#FFA82E;font-size:calc(var(--u)*12);font-weight:700}
.la-amber svg{width:calc(var(--u)*11);height:calc(var(--u)*11)}

/* airline colours (invented palettes — the real card follows the pilot's airline) */
.la-demo[data-pal="1"] .la-scene{--c-top:#8A1026;--c-bot:#33050E;--c-acc:#FF8A96}
.la-demo[data-pal="2"] .la-scene{--c-top:#0E5A45;--c-bot:#032017;--c-acc:#5BE3B0}
.la-demo[data-pal="3"] .la-scene{--c-top:#35288F;--c-bot:#0F0B33;--c-acc:#B3A3FF}
.la-demo[data-pal="4"] .la-scene{--c-top:#7A3E06;--c-bot:#2B1402;--c-acc:#FFC061}

/* anatomy highlight */
.la-part{position:relative;border-radius:calc(var(--u)*12);transition:opacity .45s,filter .45s,box-shadow .45s}
.la-demo[data-hl="head"] .la-part:not([data-part="head"]),.la-demo[data-hl="route"] .la-part:not([data-part="route"]),.la-demo[data-hl="foot"] .la-part:not([data-part="foot"]){opacity:.22;filter:blur(.6px)}
.la-demo[data-hl="head"] [data-part="head"],.la-demo[data-hl="route"] [data-part="route"],.la-demo[data-hl="foot"] [data-part="foot"]{
  outline:calc(var(--u)*2) solid rgba(255,255,255,.9);outline-offset:calc(var(--u)*5);animation:la-hl 1.4s ease-in-out infinite}
@keyframes la-hl{50%{outline-color:rgba(56,158,255,.95);box-shadow:0 0 calc(var(--u)*26) calc(var(--u)*6) rgba(56,158,255,.4)}}

/* ============================================================================
   DYNAMIC ISLAND — compact · expanded · minimal (FlightDynamicIslandViews)
   ========================================================================== */
.la-island{position:absolute;left:50%;top:calc(var(--u)*11);z-index:6;transform:translateX(-50%);background:#000;overflow:hidden;
  width:calc(var(--u)*126);height:calc(var(--u)*37);border-radius:calc(var(--u)*19);
  transition:width .6s cubic-bezier(.3,1.3,.4,1),height .6s cubic-bezier(.3,1.25,.4,1),border-radius .6s ease,left .6s cubic-bezier(.3,1.3,.4,1)}
.la-demo[data-isl="compact"] .la-island{width:calc(var(--u)*252)}
.la-demo[data-isl="expanded"] .la-island{width:calc(var(--u)*371);height:calc(var(--u)*150);border-radius:calc(var(--u)*44)}
.la-demo[data-isl="minimal"] .la-island{left:calc(50% - var(--u) * 22);width:calc(var(--u)*126)}
.la-ic,.la-ix,.la-imin{position:absolute;opacity:0;transition:opacity .3s ease}
.la-ic{inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 calc(var(--u)*14) 0 calc(var(--u)*13);white-space:nowrap}
.la-demo[data-isl="compact"] .la-ic{opacity:1;transition-delay:.18s}
.la-il{display:inline-flex;align-items:center;gap:calc(var(--u)*4);color:#fff}
.la-il svg{width:calc(var(--u)*14);height:calc(var(--u)*14);color:var(--c-acc);transform:rotate(45deg)}
.la-il b{font:800 calc(var(--u)*14)/1 "IBM Plex Mono",ui-monospace,monospace}
.la-il .c-arr{display:none}
.la-demo[data-ph="landed"] .la-il .c-arr{display:inline}.la-demo[data-ph="landed"] .la-il .c-dep{display:none}
.la-ir{display:grid;justify-items:end;align-items:center}
.la-ir>*{grid-area:1/1;opacity:0;transform:scale(.7);transition:opacity .3s,transform .45s cubic-bezier(.2,1.5,.4,1);font:800 calc(var(--u)*14)/1 "Inter",system-ui,sans-serif;font-variant-numeric:tabular-nums}
.la-ir .t-pct{color:#389EFF}.la-ir .t-eta{color:#1ACC99}
.la-ir i{width:calc(var(--u)*17);height:calc(var(--u)*17)}
.la-ir .t-ok{color:#47CC85}.la-ir .t-pause{color:#8C73FF}
.la-demo[data-tr="pct"] .t-pct,.la-demo[data-tr="eta"] .t-eta,.la-demo[data-tr="ok"] .t-ok,.la-demo[data-tr="pause"] .t-pause{opacity:1;transform:none}
.la-ix{inset:0;padding:calc(var(--u)*14) calc(var(--u)*22) calc(var(--u)*12);display:flex;flex-direction:column;gap:calc(var(--u)*6);color:#fff;font-family:"Inter",system-ui,sans-serif}
.la-demo[data-isl="expanded"] .la-ix{opacity:1;transition-delay:.22s}
.la-ixt{display:flex;align-items:flex-start;justify-content:space-between;gap:calc(var(--u)*6)}
.la-ixc{display:flex;flex-direction:column;align-items:center;gap:calc(var(--u)*2);padding-top:calc(var(--u)*3);min-width:0}
.la-ixc>b{font-size:calc(var(--u)*17);font-weight:800}
.la-ixc>span{display:inline-flex;align-items:center;gap:calc(var(--u)*4);white-space:nowrap}
.la-ixc>span>i{font-style:normal;color:rgba(255,255,255,.5);font-size:calc(var(--u)*11)}
.la-ixc em{font-style:normal;font-size:calc(var(--u)*11);font-weight:800;color:rgba(255,255,255,.64)}
.la-xph{position:relative;display:inline-flex}
.la-xph>span{position:absolute;right:0;top:50%;translate:0 -50%;display:inline-flex;align-items:center;gap:calc(var(--u)*4);color:var(--t);opacity:0;transition:opacity .3s}
.la-xph svg{width:calc(var(--u)*9);height:calc(var(--u)*9)}
.la-demo[data-ph="climb"] .la-xph>[data-ph="climb"],.la-demo[data-ph="cruise"] .la-xph>[data-ph="cruise"],.la-demo[data-ph="away"] .la-xph>[data-ph="cruise"],
.la-demo[data-ph="descent"] .la-xph>[data-ph="descent"],.la-demo[data-ph="approach"] .la-xph>[data-ph="approach"],.la-demo[data-ph="landed"] .la-xph>[data-ph="landed"],
.la-demo[data-ph="paused"] .la-xph>[data-ph="paused"],.la-demo[data-ph="boarding"] .la-xph>[data-ph="boarding"],.la-demo[data-ph="continuing"] .la-xph>[data-ph="continuing"]{opacity:1;position:relative;top:auto;translate:none}
.la-ix .la-foot{margin-top:calc(var(--u)*2)}
.la-ix .la-f[data-f="progress"] .la-ro:first-child{display:none} /* the island footer is narrower: ETA + Updated */
/* minimal: another app's activity takes the island, SkyYoke rides in the detached circle */
.la-imin{right:calc(var(--u)*7);top:calc(var(--u)*6.5);width:calc(var(--u)*24);height:calc(var(--u)*24);display:flex;align-items:center;justify-content:center}
.la-imin svg{width:calc(var(--u)*10);height:calc(var(--u)*10);color:#fff;transform:rotate(45deg)}
.la-ring{position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(var(--c-b1),var(--c-b2) calc(var(--p) * 100%),rgba(255,255,255,.14) 0);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - var(--u) * 3),#000 calc(100% - var(--u) * 3));mask:radial-gradient(farthest-side,transparent calc(100% - var(--u) * 3),#000 calc(100% - var(--u) * 3))}
.la-other{position:absolute;top:calc(var(--u)*11);left:calc(50% + var(--u) * 47);z-index:6;width:calc(var(--u)*37);height:calc(var(--u)*37);border-radius:50%;background:#000;
  display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.3);transition:opacity .35s,transform .55s cubic-bezier(.2,1.5,.4,1)}
.la-other span{width:calc(var(--u)*18);height:calc(var(--u)*18);border-radius:50%;border:calc(var(--u)*2.5) solid #FF9F0A;border-top-color:transparent;animation:la-spin 3s linear infinite}
@keyframes la-spin{to{transform:rotate(360deg)}}
/* in minimal mode the island holds the other app's glyph on the left, our ring in the detached circle */
.la-demo[data-isl="minimal"] .la-other{opacity:1;transform:none}
.la-demo[data-isl="minimal"] .la-other span{display:none}
.la-demo[data-isl="minimal"] .la-other::after{content:"";position:absolute;inset:calc(var(--u)*6.5);border-radius:50%;
  background:conic-gradient(var(--c-b1),var(--c-b2) calc(var(--p) * 100%),rgba(255,255,255,.14) 0);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - var(--u) * 3),#000 calc(100% - var(--u) * 3));mask:radial-gradient(farthest-side,transparent calc(100% - var(--u) * 3),#000 calc(100% - var(--u) * 3))}
.la-demo[data-isl="minimal"] .la-other::before{content:"";position:absolute;inset:0;margin:auto;width:calc(var(--u)*10);height:calc(var(--u)*10);
  background:#fff;clip-path:polygon(50% 0,60% 38%,100% 55%,100% 65%,60% 55%,58% 85%,70% 95%,70% 100%,50% 94%,30% 100%,30% 95%,42% 85%,40% 55%,0 65%,0 55%,40% 38%);transform:rotate(45deg)}
.la-demo[data-isl="minimal"] .la-imin{opacity:1}
.la-demo[data-isl="minimal"] .la-imin .la-ring{background:none;border:calc(var(--u)*2.5) solid #FF9F0A;border-right-color:transparent;-webkit-mask:none;mask:none;animation:la-spin 3s linear infinite}
.la-demo[data-isl="minimal"] .la-imin svg{display:none}
.la-imin{left:calc(var(--u)*10);right:auto}

/* touch + start sound */
.la-touch{position:absolute;left:50%;top:calc(var(--u)*29);z-index:8;width:calc(var(--u)*46);height:calc(var(--u)*46);margin:calc(var(--u)*-23) 0 0 calc(var(--u)*-23);
  border-radius:50%;background:rgba(255,255,255,.34);border:calc(var(--u)*2) solid rgba(255,255,255,.75);box-shadow:0 calc(var(--u)*6) calc(var(--u)*18) rgba(0,0,0,.35);
  opacity:0;transform:translate(calc(var(--u)*40),calc(var(--u)*60)) scale(1.2);transition:opacity .3s,transform .45s cubic-bezier(.2,.9,.3,1)}
.la-touch i{position:absolute;inset:-2px;border-radius:50%;border:calc(var(--u)*2) solid #fff;opacity:0}
.la-demo[data-touch="1"] .la-touch{opacity:1;transform:none}
.la-demo[data-touch="p"] .la-touch{opacity:1;transform:scale(.82)}
.la-demo[data-touch="p"] .la-touch i{animation:la-ripple .9s ease-out forwards}
@keyframes la-ripple{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(2.6)}}
.la-snd{position:absolute;left:50%;top:calc(var(--u)*96);z-index:5;width:0;height:0}
.la-snd i{position:absolute;left:calc(var(--u)*-200);top:calc(var(--u)*-100);width:calc(var(--u)*400);height:calc(var(--u)*200);border-radius:50%;border:1.5px solid rgba(56,158,255,.7);opacity:0}
.la-demo[data-snd="1"] .la-snd i{animation:la-snd 1.4s ease-out 2}
.la-demo[data-snd="1"] .la-snd i:nth-child(2){animation-delay:.45s}
@keyframes la-snd{0%{opacity:.8;transform:scale(.4)}100%{opacity:0;transform:scale(1.25)}}

/* app flicked away (SkyYoke closed) */
.la-app{position:absolute;left:14%;right:14%;top:14%;bottom:16%;z-index:7;border-radius:calc(var(--u)*34);
  background:radial-gradient(120% 70% at 50% 0%,#1d2b4d,#0b1122);border:1px solid rgba(255,255,255,.14);box-shadow:0 calc(var(--u)*20) calc(var(--u)*50) rgba(0,0,0,.6);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:calc(var(--u)*12);color:#fff;
  opacity:0;visibility:hidden;transform:scale(.9);transition:opacity .4s,transform .65s cubic-bezier(.4,0,.2,1),visibility 0s .65s}
.la-app img{width:calc(var(--u)*72);height:calc(var(--u)*72);border-radius:calc(var(--u)*17);box-shadow:0 calc(var(--u)*8) calc(var(--u)*20) rgba(0,0,0,.45)}
.la-app b{font:700 calc(var(--u)*18)/1 "Inter",sans-serif}
.la-demo[data-app="1"] .la-app{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .5s,visibility 0s}
.la-demo[data-app="gone"] .la-app{opacity:0;visibility:visible;transform:translateY(-120%) scale(.6)}

/* ============================================================================
   STORY EXTRAS — the sim, the live service and the link between them
   ========================================================================== */
.la-sim{position:absolute;left:4%;top:17%;width:43%;max-width:300px;z-index:3;padding:12px;border-radius:16px;color:#fff;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 20px 50px -24px rgba(0,0,0,.8);
  opacity:0;transform:translateX(-40px) scale(.96);transition:opacity .5s,transform .8s cubic-bezier(.2,.8,.2,1)}
.la-demo[data-sim="1"] .la-sim{opacity:1;transform:none}
.la-sim-hd{padding-right:56px;display:flex;align-items:center;gap:7px;font:600 9px/1.2 "IBM Plex Mono",monospace;letter-spacing:.14em;color:rgba(255,255,255,.62)}
.la-sim-hd i{width:7px;height:7px;border-radius:50%;background:#47CC85;box-shadow:0 0 8px #47CC85;animation:la-blink 1.6s ease-in-out infinite}
.la-sim-map{margin:9px 0 10px;border-radius:10px;overflow:hidden;background:linear-gradient(180deg,#0d2a4a,#0a1b33)}
.la-sim-map svg{display:block;width:100%;height:auto}
.la-sim-coast{fill:none;stroke:rgba(255,255,255,.14);stroke-width:1.2}
.la-sim-route{fill:none;stroke:#389EFF;stroke-width:1.6;stroke-dasharray:4 4;animation:la-dash 1.2s linear infinite}
@keyframes la-dash{to{stroke-dashoffset:-16}}
.la-sim-ap{fill:#0a1b33;stroke:#fff;stroke-width:1.4}
.la-sim-map text{font:600 8px "IBM Plex Mono",monospace;fill:rgba(255,255,255,.7)}
.la-sim-jet path{fill:#fff}
.la-demo .la-checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.la-demo .la-checks li{display:flex;align-items:center;gap:9px;font:600 12px/1.25 "Inter",sans-serif;color:rgba(255,255,255,.55);transition:color .3s}
.la-demo .la-checks li small{display:block;font:500 10px/1.3 "IBM Plex Mono",monospace;color:rgba(255,255,255,.42);letter-spacing:.02em}
.la-demo .la-checks li>i{flex:none;width:20px;height:20px;border-radius:50%;border:1.5px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;color:transparent;transition:all .35s cubic-bezier(.2,1.5,.4,1)}
.la-demo .la-checks li>i svg{width:12px;height:12px}
.la-demo[data-chk="1"] .la-checks [data-c="1"],.la-demo[data-chk="2"] .la-checks [data-c="1"],.la-demo[data-chk="2"] .la-checks [data-c="2"],.la-demo[data-chk="3"] .la-checks li{color:#fff}
.la-demo[data-chk="1"] .la-checks [data-c="1"]>i,.la-demo[data-chk="2"] .la-checks [data-c="1"]>i,.la-demo[data-chk="2"] .la-checks [data-c="2"]>i,.la-demo[data-chk="3"] .la-checks li>i{
  background:#47CC85;border-color:#47CC85;color:#fff;box-shadow:0 0 12px rgba(71,204,133,.55)}
.la-live{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:999px;
  font:700 9.5px/1 "IBM Plex Mono",monospace;letter-spacing:.14em;color:#1ACC99;background:rgba(26,204,153,.14);border:1px solid rgba(26,204,153,.45);
  opacity:0;transform:scale(.6);transition:opacity .3s,transform .5s cubic-bezier(.2,1.6,.4,1)}
.la-live i{width:6px;height:6px;border-radius:50%;background:#1ACC99;animation:la-blink 1.2s ease-in-out infinite}
.la-demo[data-live="1"] .la-live{opacity:1;transform:none}
.la-cloud{position:absolute;left:51%;top:4%;z-index:3;transform:translateX(-50%) scale(.85);display:flex;flex-direction:column;align-items:center;gap:3px;
  color:#389EFF;opacity:0;transition:opacity .5s,transform .7s cubic-bezier(.2,1.4,.4,1)}
.la-cloud svg{width:46px;height:31px;filter:drop-shadow(0 0 14px rgba(56,158,255,.55))}
.la-cloud b{font:600 9px/1.2 "IBM Plex Mono",monospace;letter-spacing:.08em;color:rgba(255,255,255,.72);white-space:nowrap}
.la-demo[data-sim="1"] .la-cloud{opacity:1;transform:translateX(-50%)}
.la-links{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.la-links path{fill:none;stroke:#389EFF;stroke-width:2;vector-effect:non-scaling-stroke;stroke-dasharray:5 6;opacity:0;transition:opacity .35s;animation:la-dash .7s linear infinite}
.la-demo[data-link="1"] .la-links .k1,.la-demo[data-link="2"] .la-links .k1,.la-demo[data-link="2"] .la-links .k2{opacity:1}
.la-demo[data-link="2"] .la-links .k2{stroke:#1ACC99}

/* floating step badge */
.la-badge{position:absolute;left:50%;bottom:14px;z-index:20;transform:translate(-50%,12px);white-space:nowrap;
  font:700 11px/1 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:#fff;
  padding:7px 12px;border-radius:999px;background:rgba(56,158,255,.22);border:1px solid rgba(56,158,255,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  opacity:0;transition:opacity .35s,transform .5s cubic-bezier(.2,1.5,.4,1)}
.la-demo[data-badge] .la-badge{opacity:1;transform:translate(-50%,0)}
.la-demo[data-badge="min"] .la-badge{background:rgba(26,204,153,.2);border-color:rgba(26,204,153,.55)}
.la-demo[data-badge="later"] .la-badge,.la-demo[data-badge="gen"] .la-badge{background:rgba(140,115,255,.22);border-color:rgba(140,115,255,.55)}

/* ============================================================================
   FLIGHT-MENU SWITCH — tap = guide, 0.5 s press-and-hold = on/off
   ========================================================================== */
.la-sw{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}
.la-sw-dev{width:min(90%,540px);aspect-ratio:2.16;border-radius:9%/19%;padding:1.6%;background:linear-gradient(145deg,#3a3f4a,#15181e 40%,#23272f);
  box-shadow:0 0 0 1px rgba(255,255,255,.08),0 30px 60px -24px rgba(0,0,0,.9);font-size:clamp(8px,2.4cqw,14px)}
.la-sw-scr{position:relative;width:100%;height:100%;border-radius:7.6%/17%;overflow:hidden;padding:4.5% 6%;
  background:radial-gradient(90% 80% at 20% 0%,rgba(56,158,255,.22),transparent 70%),linear-gradient(135deg,#0F1421,#05080F)}
.la-sw-hd{display:flex;align-items:center;gap:.9em;color:#fff;font-family:"Inter",sans-serif}
.la-sw-hd>b{font-size:1.25em;font-weight:800;margin-right:auto}
.la-sw-cap{position:relative;display:inline-flex;align-items:center;gap:.45em;padding:.5em 1em;border-radius:999px;font-size:1em;
  color:rgba(255,255,255,.55);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);
  transition:color .3s,background .3s,border-color .3s,transform .25s cubic-bezier(.2,1.6,.4,1)}
.la-sw-cap svg{width:1.05em;height:1.05em;position:relative}
.la-sw-cap em{font-style:normal;font-weight:600;position:relative}
.la-demo .la-sw-cap strong{color:inherit;font-weight:800;font-size:.85em;letter-spacing:.02em;position:relative}
.la-sw-cap .s-on{display:none}
.la-demo[data-sw="on"] .la-sw-cap{color:#389EFF;background:rgba(56,158,255,.15);border-color:rgba(56,158,255,.4)}
.la-demo[data-sw="on"] .la-sw-cap .s-on{display:inline}.la-demo[data-sw="on"] .la-sw-cap .s-off{display:none}
.la-sw-fill{position:absolute;inset:0;border-radius:999px;background:rgba(56,158,255,.45);clip-path:inset(0 100% 0 0 round 999px);opacity:0}
.la-demo[data-sw="on"] .la-sw-fill{background:rgba(255,255,255,.35)}
.la-demo[data-ring="1"] .la-sw-fill{opacity:1;clip-path:inset(0 0 0 0 round 999px);transition:clip-path .5s linear}
.la-demo[data-touch="p"] .la-sw-cap{transform:scale(.95)}
.la-sw-touch{position:absolute;left:62%;top:60%;width:3.2em;height:3.2em;margin:-1.6em 0 0 -1.6em;border-radius:50%;
  background:rgba(255,255,255,.34);border:2px solid rgba(255,255,255,.75);opacity:0;transform:translate(1.4em,2em) scale(1.2);transition:opacity .3s,transform .4s cubic-bezier(.2,.9,.3,1)}
.la-sw-touch i{position:absolute;inset:-2px;border-radius:50%;border:2px solid #fff;opacity:0}
.la-demo[data-touch="1"] .la-sw-touch{opacity:1;transform:none}
.la-demo[data-touch="p"] .la-sw-touch{opacity:1;transform:scale(.82)}
.la-demo[data-touch="p"] .la-sw-touch i{animation:la-ripple .9s ease-out forwards}
.la-sw-hint{position:absolute;left:50%;bottom:calc(100% + .9em);transform:translateX(-50%) scale(.6);transform-origin:bottom;white-space:nowrap;
  padding:.55em .9em;border-radius:.8em;background:#fff;color:#0b0d12;font:700 .95em/1 "Inter",sans-serif;opacity:0;transition:opacity .25s,transform .45s cubic-bezier(.2,1.5,.4,1)}
.la-sw-hint::after{content:"";position:absolute;left:50%;top:100%;border:.45em solid transparent;border-top-color:#fff;transform:translateX(-50%)}
.la-demo[data-hint="1"] .la-sw-hint{opacity:1;transform:translateX(-50%)}
.la-sw-pill{display:inline-flex;align-items:center;gap:.4em;padding:.5em .85em;border-radius:999px;font:800 .8em/1 "Inter",sans-serif;letter-spacing:.04em;
  color:#47CC85;background:rgba(71,204,133,.15);border:1px solid rgba(71,204,133,.4)}
.la-sw-pill i{width:.55em;height:.55em;border-radius:50%;background:#47CC85;animation:la-blink 1.6s ease-in-out infinite}
.la-sw-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:.9em;margin-top:1.4em;height:62%}
.la-sw-cards i{border-radius:1em;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08)}
.la-sw-ring{display:flex;align-items:center;gap:10px;opacity:0;transform:scale(.7);transition:opacity .25s,transform .4s cubic-bezier(.2,1.5,.4,1);
  font:600 11px/1 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.75)}
.la-sw-ring svg{width:40px;height:40px;transform:rotate(-90deg)}
.la-sw-ring circle{fill:none;stroke:rgba(255,255,255,.14);stroke-width:4}
.la-sw-ring circle.p{stroke:#389EFF;stroke-linecap:round;stroke-dasharray:113.1;stroke-dashoffset:113.1}
.la-demo[data-sw="on"] .la-sw-ring circle.p{stroke:#fff}
.la-demo[data-ring="1"] .la-sw-ring{opacity:1;transform:none}
.la-demo[data-ring="1"] .la-sw-ring circle.p{stroke-dashoffset:0;transition:stroke-dashoffset .5s linear}

/* ============================================================================
   HOME / PAGE EXTRAS
   ========================================================================== */
.la-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 0}
.la-cards a{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:16px;border:1px solid var(--border);background:var(--surface);color:var(--text);
  box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),border-color .25s,box-shadow .25s}
.la-cards a:hover{transform:translateY(-3px);border-color:rgba(0,153,255,.4);text-decoration:none}
.la-cards .k{font:600 10.5px/1 "IBM Plex Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-ink)}
.la-cards b{font:700 16px/1.3 "Inter",sans-serif;letter-spacing:-.01em}
.la-cards span:last-child{font-size:13.5px;color:var(--muted);line-height:1.5}
@media(max-width:900px){.la-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.la-cards{grid-template-columns:1fr}}
.la-facts{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:22px 0 0}
.la-facts span{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--ink-soft);
  background:var(--bg-2);border:1px solid var(--border)}
.la-facts span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}

/* instant jumps + reduced motion */
.la-snap *,.la-snap{transition:none!important}
@media(prefers-reduced-motion:reduce){
  .la-demo *,.la-scene{animation:none!important;transition:none!important}
}
@media (prefers-color-scheme: dark){
  .la-steps>li.is-active{background:rgba(0,153,255,.12);border-color:rgba(0,153,255,.30)}
}
@keyframes la-blink{0%,100%{opacity:1}50%{opacity:.35}}

.la-sb{transition:opacity .3s}
.la-demo[data-isl="compact"] .la-sb,.la-demo[data-isl="expanded"] .la-sb,.la-demo[data-isl="minimal"] .la-sb{opacity:0}
.la-demo[data-isl="minimal"] .la-imin{width:calc(var(--u)*20);height:calc(var(--u)*20);top:calc(var(--u)*8.5)}