/* =========================================================
   CollabSight — Interactive Solution Scenes
   CSS-3D perspective rooms + animated canvas screens.
   Scenes stay "command-center dark" in both site themes.
   ========================================================= */
.solution-showcase{position:relative}
.ss-frame{
  --ss-accent:#00D4FF;--ss-accent2:#4D7CFF;
  position:relative;width:100%;height:560px;border-radius:22px;
  border:1px solid rgba(255,255,255,.1);overflow:hidden;
  background:
    radial-gradient(120% 80% at 50% -10%,rgba(0,212,255,.16),transparent 55%),
    radial-gradient(80% 70% at 80% 110%,rgba(77,124,255,.16),transparent 60%),
    linear-gradient(180deg,#0a1018 0%,#05070b 100%);
  perspective:1300px;perspective-origin:50% 44%;
  cursor:crosshair;touch-action:pan-y;isolation:isolate;
  box-shadow:0 30px 80px rgba(0,0,0,.45);
}
.ss-frame *{box-sizing:border-box}
.ss-stage{
  position:absolute;inset:0;transform-style:preserve-3d;
  transition:transform .55s cubic-bezier(.22,.61,.36,1);
  will-change:transform;
}
.ss-frame.is-zoom .ss-stage{transition:transform .7s cubic-bezier(.22,.61,.36,1)}

/* ---- floor ---- */
.ss-floor{
  position:absolute;left:-30%;right:-30%;bottom:-12%;height:62%;
  transform:rotateX(74deg);transform-origin:bottom center;
  background:
    linear-gradient(rgba(0,212,255,.10),transparent 70%),
    repeating-linear-gradient(90deg,transparent 0 58px,rgba(0,212,255,.10) 58px 60px),
    repeating-linear-gradient(0deg,transparent 0 58px,rgba(0,212,255,.10) 58px 60px),
    #060a10;
  mask-image:radial-gradient(75% 90% at 50% 0%,#000 35%,transparent 85%);
  -webkit-mask-image:radial-gradient(75% 90% at 50% 0%,#000 35%,transparent 85%);
}

/* ---- back wall + display cluster ---- */
.ss-wall{
  position:absolute;left:50%;top:46%;transform:translate(-50%,-50%) translateZ(-180px);
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.ss-screen-grid{display:grid;gap:8px;padding:12px;border-radius:14px;
  background:linear-gradient(180deg,#0c1622,#070d15);
  border:1px solid rgba(0,212,255,.22);
  box-shadow:0 0 0 6px rgba(0,0,0,.4),0 24px 60px rgba(0,0,0,.55),inset 0 0 30px rgba(0,212,255,.06);
}
.ss-tile{position:relative;border-radius:5px;overflow:hidden;background:#040810;
  outline:1px solid rgba(0,212,255,.18);transition:filter .5s ease,box-shadow .5s ease,transform .5s ease;
  filter:brightness(.5) saturate(.8);
}
.ss-tile canvas{display:block;width:100%;height:100%}
.ss-frame.is-active .ss-tile{filter:brightness(1) saturate(1);box-shadow:0 0 22px rgba(0,212,255,.25)}
.ss-wall-label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:rgba(155,231,255,.75);font-weight:700}

/* ---- furniture (per scene) ---- */
.ss-furniture{position:absolute;left:50%;bottom:7%;transform:translateX(-50%) translateZ(90px);
  display:flex;align-items:flex-end;gap:26px}
.ss-console{width:120px;height:54px;border-radius:10px 10px 6px 6px;
  background:linear-gradient(180deg,#1a2636,#0c131d);border:1px solid rgba(255,255,255,.08);
  box-shadow:0 16px 30px rgba(0,0,0,.5);position:relative}
.ss-console::before{content:"";position:absolute;left:14px;right:14px;top:9px;height:18px;border-radius:3px;
  background:linear-gradient(180deg,#0b3a4d,#06222e);box-shadow:0 0 14px rgba(0,212,255,.4)}
.ss-console::after{content:"";position:absolute;left:50%;bottom:-16px;transform:translateX(-50%);
  width:26px;height:16px;background:linear-gradient(180deg,#11212f,#0a141d);border-radius:0 0 4px 4px}
.ss-chair{width:34px;height:40px;align-self:flex-end;border-radius:12px 12px 4px 4px;
  background:linear-gradient(180deg,#11202d,#0a141c);border:1px solid rgba(255,255,255,.06);
  box-shadow:0 12px 22px rgba(0,0,0,.5)}
.ss-table{width:300px;height:42px;transform:translateZ(0);border-radius:50%/40%;
  background:radial-gradient(120% 180% at 50% 0%,#26384c,#0c151f 70%);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 24px 50px rgba(0,0,0,.55),inset 0 2px 10px rgba(0,212,255,.18)}
.ss-pod{width:62px;height:46px;border-radius:10px;
  background:linear-gradient(180deg,#16263a,#0b141e);border:1px solid rgba(255,255,255,.07);
  box-shadow:0 14px 26px rgba(0,0,0,.45);position:relative}
.ss-pod::after{content:"";position:absolute;inset:auto 10px 8px;height:4px;border-radius:3px;
  background:rgba(34,224,161,.7);box-shadow:0 0 10px rgba(34,224,161,.7)}

/* ---- light beam + dust ---- */
.ss-beam{position:absolute;left:50%;top:-4%;width:340px;height:78%;transform:translateX(-50%) translateZ(-40px);
  background:linear-gradient(180deg,rgba(0,212,255,.16),transparent 72%);
  clip-path:polygon(38% 0,62% 0,100% 100%,0 100%);filter:blur(2px);opacity:.7;pointer-events:none}
.ss-motes{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.ss-mote{position:absolute;width:3px;height:3px;border-radius:50%;background:rgba(180,230,255,.8);
  box-shadow:0 0 6px rgba(150,220,255,.9);animation:ssMote linear infinite}
@keyframes ssMote{0%{transform:translateY(0) translateX(0);opacity:0}
  10%{opacity:.9}90%{opacity:.6}100%{transform:translateY(-160px) translateX(18px);opacity:0}}

/* ---- hotspots (2D overlay for stable hit area) ---- */
.ss-hotspots{position:absolute;inset:0;z-index:4}
.ss-hotspot{position:absolute;width:26px;height:26px;transform:translate(-50%,-50%);
  border-radius:50%;border:0;background:none;cursor:pointer;transition:transform .25s ease}
.ss-hotspot::before{content:"";position:absolute;inset:7px;border-radius:50%;
  background:var(--ss-accent);box-shadow:0 0 12px var(--ss-accent)}
.ss-hotspot::after{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--ss-accent);
  animation:ssPulse 2s ease-out infinite;opacity:0}
.ss-frame.is-active .ss-hotspot::after{opacity:1}
@keyframes ssPulse{0%{transform:scale(.5);opacity:.8}100%{transform:scale(1.6);opacity:0}}
.ss-hotspot:hover{transform:translate(-50%,-50%) scale(1.25)}
.ss-hotspot .ss-tag{position:absolute;left:50%;bottom:130%;transform:translateX(-50%) translateY(6px);
  white-space:nowrap;font-size:11px;font-weight:700;letter-spacing:.04em;color:#eaf6ff;
  background:rgba(6,12,20,.92);border:1px solid rgba(0,212,255,.4);border-radius:999px;padding:5px 11px;
  opacity:0;pointer-events:none;transition:opacity .3s ease,transform .3s ease}
.ss-frame.is-active .ss-hotspot:hover .ss-tag,.ss-frame.is-active .ss-hotspot:focus-visible .ss-tag{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- spec tooltip / deep dive ---- */
.ss-tooltip{position:absolute;right:22px;top:22px;width:268px;max-width:62%;z-index:6;
  background:rgba(7,13,21,.94);border:1px solid rgba(0,212,255,.35);border-radius:14px;padding:18px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .35s,transform .35s,visibility .35s}
.ss-frame.is-zoom .ss-tooltip{opacity:1;visibility:visible;transform:translateY(0)}
.ss-tooltip h4{color:#fff;font-size:1.02rem;margin:0 0 4px;display:flex;align-items:center;gap:8px}
.ss-tooltip .ss-kicker{color:var(--ss-accent);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.ss-tooltip p{color:#b9c6d6;font-size:.85rem;line-height:1.55;margin:0 0 12px}
.ss-spec{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.ss-spec li{display:flex;justify-content:space-between;gap:10px;font-size:.8rem;color:#cdd9e6;
  padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.08)}
.ss-spec li:last-child{border-bottom:0}
.ss-spec b{color:#fff;font-weight:700}

/* ---- HUD: hint badge + back button ---- */
.ss-hint{position:absolute;left:20px;bottom:18px;z-index:5;display:flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;color:#aebfce;background:rgba(6,12,20,.6);border:1px solid rgba(255,255,255,.1);
  border-radius:999px;padding:7px 14px;transition:opacity .3s}
.ss-hint .ss-dot{width:8px;height:8px;border-radius:50%;background:var(--ss-accent);box-shadow:0 0 10px var(--ss-accent);animation:ssBlink 1.6s ease-in-out infinite}
@keyframes ssBlink{0%,100%{opacity:1}50%{opacity:.3}}
.ss-frame.is-zoom .ss-hint{opacity:0;pointer-events:none}
.ss-back{position:absolute;left:20px;top:20px;z-index:6;display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:700;color:#fff;background:rgba(6,12,20,.85);border:1px solid rgba(0,212,255,.4);
  border-radius:999px;padding:9px 16px;cursor:pointer;opacity:0;visibility:hidden;transform:translateX(-8px);
  transition:opacity .3s,transform .3s,visibility .3s,background .25s}
.ss-back:hover{background:var(--ss-accent);color:#031018}
.ss-frame.is-zoom .ss-back{opacity:1;visibility:visible;transform:translateX(0)}

/* ---- scene caption row under the frame ---- */
.ss-caption{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.ss-chip{font-size:.78rem;font-weight:600;color:#93A0B4;
  border:1px solid #223046;border-radius:999px;padding:7px 14px;background:#111826}
.ss-chip b{color:#00D4FF}

/* ---- WebGL mode: real-time canvas fills the frame, overlay sits on top ---- */
.ss-frame.ss-3d{cursor:grab}
.ss-frame.ss-3d:active{cursor:grabbing}
.ss-gl{position:absolute;inset:0;width:100%!important;height:100%!important;display:block;z-index:1}
.ss-overlay{position:absolute;inset:0;z-index:4;pointer-events:none}
.ss-overlay .ss-hotspot,.ss-overlay .ss-back{pointer-events:auto}
.ss-3d .ss-hotspot{position:absolute;will-change:left,top}

@media (max-width:680px){
  .ss-frame{height:440px;perspective:900px}
  .ss-tooltip{right:14px;top:14px;width:210px;padding:14px}
  .ss-tooltip p{display:none}
}
@media (prefers-reduced-motion:reduce){
  .ss-mote,.ss-hotspot::after,.ss-hint .ss-dot{animation:none}
  .ss-stage{transition:none}
}