/* ═══════════════════════════════════════════════════════════════
   AVC v2 — the layered scene (hero + outlook) and the hero copy
   ═══════════════════════════════════════════════════════════════ */

/* ── scene layers (positions set by js/scene.js) ────────────────── */
.scene{ position:absolute; inset:0; overflow:hidden; contain:layout paint; --px:0; --py:0; }
.sc-sky{ position:absolute; inset:0;
  background:
    radial-gradient(60% 46% at 64% 30%, rgba(24,62,130,.30), transparent 70%),
    radial-gradient(90% 60% at 30% 0%, rgba(14,36,82,.32), transparent 70%),
    url("../assets/img/scene/stars.webp") center / cover no-repeat,
    linear-gradient(180deg, #030713 0%, #040a19 46%, #050c1c 100%);
  translate:calc(var(--px) * -2px) calc(var(--py) * -2px); }
.sc-img{ position:absolute; left:0; top:0; max-width:none; pointer-events:none; user-select:none; -webkit-user-drag:none; will-change:opacity, transform;
  translate:calc(var(--px) * -7px) calc(var(--py) * -5px); }
.sc-add{ mix-blend-mode:screen; }
.sc-earth{ translate:calc(var(--px) * -3px) calc(var(--py) * -2px); }
.sc-atmo{ position:absolute; pointer-events:none; mix-blend-mode:screen; translate:calc(var(--px) * -3px) calc(var(--py) * -2px);
  background:radial-gradient(50% 50% at 50% 50%, rgba(90,160,255,.20) 0%, rgba(70,130,255,.09) 40%, rgba(40,90,220,.03) 62%, transparent 74%); }
.sc-fx{ position:absolute; left:0; top:0; pointer-events:none; translate:calc(var(--px) * -7px) calc(var(--py) * -5px); }
.sc-tw{ translate:calc(var(--px) * -1px) calc(var(--py) * -1px); }
.sc-emblem{ position:absolute; pointer-events:none; mix-blend-mode:screen; border-radius:50%; translate:calc(var(--px) * -7px) calc(var(--py) * -5px);
  background:radial-gradient(closest-side, rgba(140,205,255,.55), rgba(40,130,255,.22) 45%, rgba(30,100,240,0) 100%); }
.sc-leads{ position:absolute; left:0; top:0; overflow:visible; pointer-events:none; translate:calc(var(--px) * -7px) calc(var(--py) * -5px); }
.sc-leads path{ fill:none; stroke:rgba(180,215,255,.34); stroke-width:1; }
.sc-leads circle{ fill:#06101f; stroke:rgba(200,228,255,.85); stroke-width:1.2; }
.sc-scrim{ position:absolute; inset:0; pointer-events:none; }
/* contact shade on the slab under the hovering agent */
.sc-ashadow{ position:absolute; pointer-events:none; border-radius:50%; translate:calc(var(--px) * -7px) calc(var(--py) * -5px);
  background:radial-gradient(closest-side, rgba(0,6,22,.62), rgba(0,6,22,.30) 55%, rgba(0,6,22,0) 100%); filter:blur(2px); }
/* the agent sits in the scene's light: a cool halo from the emblem below, a soft contact shade */
.sc-agent{ filter:drop-shadow(0 10px 12px rgba(0,6,24,.55)) drop-shadow(0 0 16px rgba(60,150,255,.30)); }
/* the agent's reflection in the slab glass: flipped, soft, fading into the surface */
.sc-refl{ transform-origin:50% 0; filter:blur(1.4px) saturate(.7) brightness(.9); mix-blend-mode:screen;
  -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.25) 45%, transparent 80%); mask-image:linear-gradient(180deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.25) 45%, transparent 80%); }

/* hologram: builds from the plate up during the intro, then a scan band passes now and then */
.sc-img.is-building{ -webkit-mask-image:linear-gradient(0deg, #000 var(--build, 0%), rgba(0,0,0,0) calc(var(--build, 0%) + 7%)); mask-image:linear-gradient(0deg, #000 var(--build, 0%), rgba(0,0,0,0) calc(var(--build, 0%) + 7%)); }
.sc-scan{ opacity:0; -webkit-mask-image:linear-gradient(0deg, transparent 0 40%, #000 47%, #000 50%, transparent 57%); mask-image:linear-gradient(0deg, transparent 0 40%, #000 47%, #000 50%, transparent 57%);
  -webkit-mask-size:100% 300%; mask-size:100% 300%; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat; filter:brightness(1.6); }
@media (prefers-reduced-motion:no-preference){
  .hero.is-in:not(.is-off) .sc-scan, .vision .scene.is-live .sc-scan{ animation:holoScan 7.5s cubic-bezier(.45,.05,.35,1) 3.6s infinite; }
}
@keyframes holoScan{ 0%{ -webkit-mask-position:0 100%; mask-position:0 100%; opacity:0; } 6%{ opacity:.9; } 34%{ opacity:.9; } 40%{ -webkit-mask-position:0 0; mask-position:0 0; opacity:0; } 100%{ -webkit-mask-position:0 0; mask-position:0 0; opacity:0; } }
.modal-open .sc-scan{ animation-play-state:paused !important; }

/* ── scene labels ───────────────────────────────────────────────── */
.sc-labels{ position:absolute; inset:0; pointer-events:none; z-index:2; translate:calc(var(--px) * -7px) calc(var(--py) * -5px); }
.sl{ position:absolute; left:0; top:0; margin:0; white-space:nowrap; opacity:0; transition:opacity .7s var(--ease); }
.sl p{ margin:0; }
/* layer label: title + one quiet line */
.sl-layer{ padding-left:2px; }
.sl-kick{ margin-bottom:6px !important; font-family:var(--small); font-size:11px; line-height:1; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:#8fbaf0; }
html[data-lang="ko"] .sl-kick{ font-size:12px; letter-spacing:.02em; text-transform:none; }
.sl-title{ font-family:var(--display); font-size:16.5px; line-height:1.25; font-weight:600; letter-spacing:-.008em; color:#f2f7ff; text-shadow:0 1px 3px rgba(0,0,0,.7); }
.sl-sub{ margin-top:4px !important; font-size:13px; line-height:1.4; color:rgba(186,204,228,.86); text-shadow:0 1px 2px rgba(0,0,0,.75); }
html[data-lang="ko"] .sl-sub{ font-size:13.5px; }
/* role tag: a glass chip sitting on the ring */
.sl-role{ display:inline-flex; align-items:center; gap:7px; height:28px; padding:0 11px 0 6px; border-radius:9px;
  font-family:var(--small); font-size:13px; font-weight:600; letter-spacing:-.003em; color:#dce9fb;
  background:linear-gradient(180deg, rgba(14,30,58,.86), rgba(7,16,32,.86)); box-shadow:inset 0 0 0 1px rgba(130,185,255,.30), inset 0 1px 0 rgba(255,255,255,.06), 0 6px 18px -8px rgba(0,0,0,.8);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  transition:opacity .7s var(--ease), color .45s var(--ease), box-shadow .45s var(--ease), background .45s var(--ease); }
.sl-role b{ display:grid; place-items:center; min-width:20px; height:18px; padding:0 4px; border-radius:5px; font-family:var(--display); font-size:10.5px; font-weight:700; letter-spacing:.04em; color:#8fbff5;
  background:rgba(30,144,255,.14); font-variant-numeric:tabular-nums; transition:color .45s var(--ease), background .45s var(--ease); }
html[data-lang="ko"] .sl-role{ font-size:13.5px; letter-spacing:-.01em; }
.sl-role.is-on{ color:#fff; background:linear-gradient(180deg, rgba(22,58,118,.92), rgba(10,30,66,.92));
  box-shadow:inset 0 0 0 1px rgba(150,205,255,.62), inset 0 1px 0 rgba(255,255,255,.10), 0 0 22px -4px rgba(40,140,255,.65), 0 6px 18px -8px rgba(0,0,0,.8); }
.sl-role.is-on b{ color:#fff; background:linear-gradient(180deg, #2f8fff, #1764d8); }
.sl-cyc{ padding:0 12px; }
.labels-in .sl{ opacity:1; }
.sl-layer.sl--left{ text-align:right; }
.sc-leads g{ opacity:0; transition:opacity .7s var(--ease); }
.labels-in .sc-leads g{ opacity:1; }

/* ── hero ───────────────────────────────────────────────────────── */
.hero{ position:relative; min-height:100vh; min-height:100svh; background:var(--bg-0); isolation:isolate; overflow:hidden; }
.hero .scene{ height:var(--stage-h, 100vh); }
.hero::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:3%; pointer-events:none; z-index:3; background:linear-gradient(180deg, rgba(4,8,16,0), var(--bg)); }
.hero .sc-scrim{ background:
    linear-gradient(90deg, rgba(2,5,11,.80) 0%, rgba(2,5,11,.55) 26%, rgba(2,5,11,.0) 46%),
    linear-gradient(180deg, rgba(2,5,11,.55) 0%, rgba(2,5,11,0) 18%, rgba(4,8,16,0) calc(100% - 220px), rgba(4,8,16,.72) calc(100% - 60px), var(--bg) 100%); }
.hero-inner{ position:relative; z-index:4; padding-top:var(--copy-top, 150px); pointer-events:none; }
.hero .wrap{ max-width:none; padding-left:clamp(20px, 5.6vw, 120px); padding-right:clamp(20px, 4vw, 80px); }
.hero-copy{ pointer-events:auto; max-width:1500px; }
.hero-kicker{ margin-bottom:22px; }
.hero-kicker i{ display:inline-block; width:3px; height:3px; border-radius:50%; background:currentColor; opacity:.7; margin:0 2px; vertical-align:middle; }
.hero-title{ font-family:var(--display); font-size:var(--title-fs, 88px); line-height:.98; letter-spacing:-.036em; font-weight:600; white-space:nowrap; color:var(--text); }
.hero-title .ht-a, .hero-title .ht-b{ padding-bottom:.1em; margin-bottom:-.1em; }
.hero-title .ht-a{ background-image:linear-gradient(178deg, #e9f3ff 0%, #b9d8ff 36%, #6eb0ff 74%, #3d8cf5 100%); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 28px rgba(40,130,255,.22)); }
.hero-title .ht-b{ background-image:linear-gradient(178deg, #ffffff 0%, #f1f6fc 40%, #d0dcec 100%); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.hero-name{ margin-top:26px; max-width:30em; font-family:var(--display); font-size:clamp(20px, 1.62vw, 27px); line-height:1.36; font-weight:600; letter-spacing:-.014em; color:#e6eef9; text-wrap:balance; }
html[data-lang="ko"] .hero-name{ max-width:24em; line-height:1.48; letter-spacing:-.022em; }
.hero-desc{ margin-top:18px; max-width:35em; font-size:clamp(16.5px, 1.16vw, 19px); line-height:1.62; color:#b4c1d3; }
html[data-lang="ko"] .hero-desc{ max-width:33em; line-height:1.78; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:34px; }
.hero-foot{ position:absolute; left:0; right:0; bottom:28px; z-index:4; pointer-events:none; }
.scroll-cue{ display:inline-flex; align-items:center; gap:12px; font-family:var(--small); font-size:11px; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--dim); }
.scroll-cue i{ position:relative; width:1px; height:34px; background:linear-gradient(180deg, rgba(140,175,225,0), rgba(140,175,225,.5)); overflow:hidden; }
.scroll-cue i::after{ content:""; position:absolute; left:0; top:-40%; width:1px; height:40%; background:#cfe3ff; }
html[data-lang="ko"] .scroll-cue{ font-size:12px; letter-spacing:.06em; }
@media (prefers-reduced-motion:no-preference){ .hero.is-in:not(.is-off) .scroll-cue i::after{ animation:cue 2.4s var(--ease) 3.8s infinite; } }
@keyframes cue{ 0%{ top:-40%; } 60%, 100%{ top:100%; } }
.modal-open .scroll-cue i::after{ animation-play-state:paused !important; }

/* intro reveal of the copy */
.js .hero [data-ht]{ opacity:0; transform:translateY(14px); transition:opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.js .hero.is-in [data-ht], .js.hero-static .hero [data-ht]{ opacity:1; transform:none; }
.hero.is-measuring [data-ht]{ transition:none !important; transform:none !important; }

/* compact desktop (1024–1199 or squarer screens): smaller ring labels */
.hero.is-compact .sl-sub{ display:none; }
.hero.is-compact .sl-title{ font-size:14.5px; }
.hero.is-compact .sl-role{ height:25px; font-size:12px; padding:0 9px 0 5px; }
.hero.is-compact .hero-desc{ max-width:31em; }

/* stacked (portrait, phones): copy first, the scene below it */
.hero.is-stacked{ min-height:0; display:flex; flex-direction:column; }
.hero.is-stacked .hero-inner{ order:1; padding-top:calc(var(--bar-h) + 30px); }
.hero.is-stacked .hero-title{ white-space:normal; font-size:clamp(38px, 10.6vw, 64px); line-height:1.02; }
.hero.is-stacked .hero-title .ht-b{ display:block; }
.hero.is-stacked.is-phone .scene{ order:1; margin-top:var(--bar-h); }
.hero.is-stacked.is-phone .hero-inner{ order:2; padding-top:6px; padding-bottom:36px; }
.hero.is-phone .sc-scrim{ background:linear-gradient(180deg, var(--bg-0) 0%, rgba(2,5,11,0) 12%, rgba(2,5,11,0) 78%, var(--bg-0) 100%); }
.hero.is-stacked .scene{ order:2; position:relative; inset:auto; height:var(--stage-h, 420px); margin-top:8px; }
.hero.is-stacked .sc-scrim{ background:linear-gradient(180deg, var(--bg-0) 0%, rgba(2,5,11,0) 18%); }
.hero.is-stacked .hero-foot{ display:none; }
.hero.is-stacked .sl-role{ height:23px; font-size:11.5px; padding:0 8px 0 4px; gap:5px; }
.hero.is-stacked .sl-role b{ min-width:17px; height:15px; font-size:10px; }
html[data-lang="ko"] .hero.is-stacked .sl-role{ font-size:12px; }
.hero.is-stacked::after{ height:12%; }
@media (max-width:600px){
  .hero-name{ font-size:19px; margin-top:20px; }
  .hero-desc{ font-size:16px; }
  .hero-cta{ margin-top:26px; }
  .hero-cta .btn{ flex:1 1 auto; }
}

/* ── outlook (#vision): the same scene, scrubbed by scroll ──────── */
.vision{ position:relative; height:430vh; background:var(--bg-0); }
.vision::before{ content:""; position:absolute; inset:0 0 auto; height:1px; z-index:5; background:linear-gradient(90deg, transparent, rgba(140,175,225,.12) 20%, rgba(140,175,225,.12) 80%, transparent); }
.vz-track{ position:absolute; inset:0; }
.vz-pin{ position:sticky; top:0; height:100vh; height:100svh; overflow:hidden; }
.vz-pin .scene{ position:absolute; inset:0; }
.vz-read, .vz-spacer{ display:none; }
.vision .sc-scrim{ background:linear-gradient(90deg, rgba(2,5,11,.86) 0%, rgba(2,5,11,.6) 28%, rgba(2,5,11,0) 46%), linear-gradient(180deg, var(--bg-0) 0%, rgba(2,5,11,0) 14%, rgba(2,5,11,0) 86%, var(--bg-0) 100%); }
.vision .sl{ transition:none; }
.vision-grid{ position:absolute; inset:0; z-index:4; pointer-events:none; padding-top:clamp(64px, 11vh, 120px); }
.vision .vz-pin::after{ content:""; position:absolute; left:0; right:0; top:0; height:120px; z-index:3; pointer-events:none; background:linear-gradient(180deg, var(--bg) 0%, rgba(4,8,16,0) 100%); }
.vision .vision-grid.wrap{ max-width:none; padding-left:clamp(24px, 5.6vw, 120px); padding-right:clamp(24px, 4vw, 80px); }
.vision-copy{ position:sticky; top:calc(var(--bar-h) + clamp(28px, 7vh, 80px)); width:min(470px, 34vw); pointer-events:auto; }
.vision-head{ margin-bottom:clamp(24px, 3.6vh, 38px); }
.vision-title em{ font-style:normal; color:#cfe3ff; }
.vsteps{ display:grid; gap:2px; }
.vstep{ position:relative; display:grid; grid-template-columns:34px 1fr; gap:0 12px; padding:14px 0 14px 16px; border-left:1px solid var(--line); opacity:.5; transition:opacity var(--dur-state) var(--ease), border-color var(--dur-state) var(--ease); }
.vstep.is-past{ opacity:.62; }
.vstep.is-on{ opacity:1; border-left-color:transparent; }
.vstep::before{ content:""; position:absolute; left:-1px; top:12px; bottom:12px; width:2px; border-radius:2px; background:linear-gradient(180deg, var(--acc-glow), rgba(30,144,255,.35)); box-shadow:0 0 10px rgba(30,144,255,.6); transform:scaleY(0); transform-origin:50% 0; transition:transform var(--dur-state) var(--ease-out); }
.vstep.is-on::before{ transform:none; }
.vstep__num{ padding-top:3px; font-family:var(--display); font-size:13px; font-weight:600; color:var(--acc); font-variant-numeric:tabular-nums; letter-spacing:.04em; }
.vstep__title{ display:flex; flex-wrap:wrap; align-items:center; gap:6px 10px; font-family:var(--display); font-size:clamp(18px, 1.4vw, 21px); line-height:1.3; font-weight:600; color:var(--text); letter-spacing:-.01em; }
.vstep__text{ margin-top:6px; font-size:var(--fs-small); line-height:1.6; color:var(--body); max-height:0; overflow:hidden; opacity:0; transition:max-height var(--dur-state) var(--ease), opacity var(--dur-state) var(--ease); }
html[data-lang="ko"] .vstep__text{ line-height:1.74; }
.vstep.is-on .vstep__text{ max-height:16em; opacity:1; }

/* road: AVC → CVC → Autonomous Building Operations */
.sc-road{ position:absolute; left:0; top:0; overflow:visible; pointer-events:none; z-index:1; }
.sc-road path{ fill:none; }
.rd-base{ stroke:rgba(160,200,255,.35); stroke-width:1; opacity:0; }
.rd-solid{ stroke:#cfe5ff; stroke-width:1.8; stroke-linecap:round; filter:drop-shadow(0 0 4px rgba(60,150,255,.8)); }
.rd-dash{ stroke:rgba(176,208,250,.7); stroke-width:1.4; stroke-dasharray:4 6; stroke-linecap:round; opacity:0; }
.rd-node{ opacity:0; }
.rd-halo{ fill:rgba(120,190,255,.12); stroke:rgba(190,225,255,.45); stroke-width:1; }
.rd-core{ fill:#eef7ff; }
.rd-node--cvc .rd-core, .rd-node--abo .rd-core{ fill:#07111f; stroke:#cfe6ff; stroke-width:1.4; }
.rd-drop{ stroke:rgba(196,226,255,.42); stroke-width:1; fill:none; }
.sl-road{ white-space:normal; width:max-content; max-width:15em; }
.sl-road--end{ text-align:right; }
.sl-code{ display:flex; align-items:center; gap:8px; font-family:var(--display); font-size:16px; line-height:1.2; font-weight:600; color:#f2f7ff; text-shadow:0 1px 3px rgba(0,0,0,.7); text-wrap:balance; }
.sl-road--end .sl-code{ justify-content:flex-end; }
.sl-road .sl-sub{ white-space:normal; }
.sl-road.sl-abo, .sl-abo .sl-code, .sl-abo .sl-sub{ max-width:none; white-space:nowrap; }   /* the goal: one line, one line under it */
.sl-road--end.sl-abo .sl-code{ margin-left:auto; }

/* small screens and portrait: heading, then the pinned stage with the current step beneath it */
.vision.is-flow{ --vz-read-h:0px; --vz-h:min(118vw, 760px, calc(100svh - var(--bar-h) - 28px - var(--vz-read-h)));
  height:auto; display:flex; flex-direction:column; padding:var(--sec-y) 0 calc(var(--sec-y) * .6); }
.vision.is-flow .vision-grid, .vision.is-flow .vision-copy{ display:contents; }
.vision.is-flow .vision-head{ order:1; padding-inline:var(--pad); }
.vision.is-flow .vz-track{ order:2; position:relative; inset:auto; margin-top:22px; }
.vision.is-flow .vz-pin{ position:sticky; top:calc(var(--bar-h) + 8px); height:auto; overflow:visible; }
.vision.is-flow .vz-pin .scene{ position:relative; inset:auto; height:var(--vz-h); }
.vision.is-flow .vz-spacer{ display:block; height:130svh; }
.vision.is-flow .vsteps{ order:3; padding-inline:var(--pad); margin-top:8px; }
.vision.is-flow .vstep{ opacity:1; border-left-color:var(--line); }
.vision.is-flow .vstep::before{ display:none; }
.vision.is-flow .vstep__text{ max-height:none; opacity:1; }
.vision.is-flow .sc-scrim{ background:linear-gradient(180deg, var(--bg-0) 0%, rgba(2,5,11,0) 14%, rgba(2,5,11,0) 86%, var(--bg-0) 100%); }
.vision.is-flow .sl-road .sl-sub{ display:none; }
.vision.is-flow .sl-code{ font-size:13px; }
.vision.is-flow .sl-role{ height:23px; font-size:11.5px; padding:0 9px; }
.vz-read{ min-height:var(--vz-read-h); padding:14px var(--pad) 0; }
.vz-read > *{ max-width:40rem; }
.vz-read__head{ display:flex; align-items:baseline; gap:12px; }
.vz-read__num{ flex:none; font-family:var(--display); font-size:13px; font-weight:600; color:var(--acc); font-variant-numeric:tabular-nums; }
.vz-read__title{ display:flex; flex-wrap:wrap; align-items:center; gap:6px 10px; font-family:var(--display); font-size:var(--fs-h3); line-height:1.3; font-weight:600; color:var(--text); }
.vz-read__text{ margin-top:6px; padding-left:28px; font-size:var(--fs-small); line-height:1.6; color:var(--body); }
html[data-lang="ko"] .vz-read__text{ line-height:1.74; }
.vz-read.is-swap > *{ animation:vzRead .42s var(--ease-out) both; }
.vz-read.is-swap .vz-read__text{ animation-delay:.05s; }
@keyframes vzRead{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion:no-preference) and (min-height:561px){
  .vision.is-flow{ --vz-read-h:190px; }
  .vision.is-flow .vz-read{ display:block; }
  .vision.is-flow .vsteps{ position:absolute; width:1px; height:1px; margin:0; padding:0; overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; }
}
@media (prefers-reduced-motion:reduce){
  .vision{ height:auto; }
  .vision:not(.is-flow) .vz-track{ position:relative; height:100vh; height:100svh; }
  .vision:not(.is-flow) .vz-pin{ position:relative; }
  .vision:not(.is-flow) .vision-grid{ position:relative; inset:auto; padding-top:0; padding-bottom:clamp(40px, 6vh, 72px); }
  .vision:not(.is-flow) .vision-copy{ position:relative; top:auto; width:min(760px, 100%); }
  .vstep, .vstep.is-past, .vstep.is-on{ opacity:1; border-left-color:var(--line); }
  .vstep::before{ display:none; }
  .vstep__text{ max-height:none; opacity:1; }
  .vision.is-flow .vz-pin{ position:relative; top:auto; }
  .vision.is-flow .vz-spacer{ display:none; }
}

/* stacked hero: a compact legend for the three layers (the callouts are hidden there) */
.hero-legend{ display:none; }
.hero.is-stacked .hero-legend{ position:relative; z-index:4; display:flex; flex-wrap:wrap; gap:6px 16px; order:3; padding:2px var(--pad) 0; margin:-4px 0 10px; }
.hero.is-stacked.is-phone .hero-legend{ order:1; margin:2px 0 6px; }
.hero-legend li{ display:inline-flex; align-items:center; gap:7px; font-family:var(--small); font-size:12px; font-weight:600; color:#b9c8dc; }
.hero-legend em{ font-style:normal; font-weight:500; color:var(--dim); margin-left:2px; }
.hg{ width:14px; height:8px; border-radius:2px; transform:skewX(-35deg); }
.hg--os{ background:linear-gradient(180deg, #2a6fd8, #0f2c66); box-shadow:inset 0 0 0 1px rgba(140,200,255,.8); }
.hg--dt{ background:rgba(60,150,255,.25); box-shadow:inset 0 0 0 1px rgba(120,190,255,.9); }
.hg--phy{ background:radial-gradient(circle, #ffcf8a 0 18%, transparent 22%) 0 0 / 4px 4px, #1a1406; box-shadow:inset 0 0 0 1px rgba(255,200,130,.45); }
/* the outlook heading lives in a narrow column: one step down from the section titles */
.vision:not(.is-flow) .vision-title{ font-size:clamp(28px, 2.35vw, 32px); }

/* nothing of a scene shows before its first layout (the layers would paint at natural size) */
.js .hero:not(.is-ready) .scene--hero, .js .scene--vision:not(.is-ready){ visibility:hidden; }
.vision.is-measuring .vstep__text{ transition:none !important; }
@media (prefers-reduced-motion:reduce){ .js .hero [data-ht]{ transition:none; transform:none; } }
/* short desktop windows (js/hero.js): callouts without sub-lines, or the legend instead of callouts */
.hero.is-tight .sl-sub{ display:none; }
.hero.is-tight .sl-title{ font-size:14.5px; }
.hero.is-bare .hero-foot{ display:none; }
.hero.is-bare .hero-legend{ position:absolute; z-index:4; left:clamp(20px, 5.6vw, 120px); bottom:26px; display:flex; flex-wrap:wrap; gap:6px 18px; opacity:0; transition:opacity .6s var(--ease); }
.hero.is-bare.labels-in .hero-legend{ opacity:1; }
/* outlook sticky stage: the city label in two lines (narrower label column); terse road labels when space is short */
.vision:not(.is-flow) .sl-layer[data-anchor="phy"] .sl-title{ white-space:normal; width:9.6em; }
.vision.is-terse .sl-road .sl-sub{ display:none; }
/* reduced motion: the copy sits below the stage, so the scene is centred and the left scrim is not needed */
@media (prefers-reduced-motion:reduce){ .vision:not(.is-flow) .sc-scrim{ background:linear-gradient(180deg, var(--bg-0) 0%, rgba(2,5,11,0) 14%, rgba(2,5,11,0) 86%, var(--bg-0) 100%); } }