/* ============================================================
   OUR MACHINES — coverflow shelf + immersive 3D product view
   ============================================================ */

/* ---------- shelf ---------- */
.shelf{
  position:relative;
  margin-top:clamp(24px,4vw,44px);
  overflow:hidden;
  cursor:grab;
  touch-action:pan-y;
  outline:none;
  padding:10px 0 26px;
}
.shelf:active{cursor:grabbing}
.shelf:focus-visible{outline:1px dashed rgba(10,20,24,.3);outline-offset:-8px}

.shelf__track{
  display:flex;
  align-items:flex-start;
  gap:clamp(16px,2.4vw,34px);
  margin:0;
  padding:0;
  list-style:none;
  will-change:transform;
}

.machine-card{
  flex:0 0 auto;
  width:clamp(210px,26vw,320px);
  transform-origin:50% 100%;
  transition:transform .5s var(--ease), opacity .5s var(--ease);
  will-change:transform,opacity;
}
.machine-card__hit{
  display:block;width:100%;text-align:left;padding:0;
}
.machine-card__plate{
  position:relative;
  display:grid;place-items:center;
  aspect-ratio:1/1;
  background:#f4efe3;   /* matches the poster renders exactly, so no panel edge shows */
  border:1px solid rgba(10,20,24,.10);
  overflow:hidden;
  transition:border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.machine-card__plate img{
  width:86%;height:auto;object-fit:contain;
  filter:drop-shadow(0 18px 22px rgba(20,30,30,.20));
  transition:transform .6s var(--ease);
}
.machine-card.is-on .machine-card__plate{
  border-color:rgba(19,159,178,.55);
  box-shadow:0 24px 50px rgba(6,43,54,.16);
}
.machine-card__hit:hover .machine-card__plate img{transform:scale(1.04)}

.machine-card__name{
  display:block;
  font-family:var(--disp);font-weight:800;text-transform:uppercase;
  font-size:clamp(15px,1.6vw,19px);letter-spacing:-.01em;
  margin:16px 0 4px;
}
.machine-card__kind{
  display:block;font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}
.machine-card__cue{
  display:block;margin-top:10px;
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--turq);
  opacity:0;transform:translateY(4px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.machine-card.is-on .machine-card__cue{opacity:1;transform:none}

.shelf__foot{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  margin-top:6px;
  border-top:1px solid rgba(10,20,24,.12);
  padding-top:16px;
}
.shelf__foot #shelfHint{transition:opacity .5s var(--ease)}
.shelf__foot #shelfHint.is-hidden{opacity:0}
.shelf__dots{display:flex;gap:7px}
.shelf__dots .dot{
  width:16px;height:3px;padding:0;border:0;background:rgba(10,20,24,.16);
  transition:background .3s,width .3s;
}
.shelf__dots .dot[aria-selected="true"]{background:rgba(10,20,24,.8);width:26px}

/* ---------- product view ---------- */
.pv{
  position:fixed;inset:0;z-index:300;
  display:grid;
  grid-template-rows:auto 1fr auto;
  background:
    radial-gradient(120% 80% at 50% 0%, #0a2731 0%, #061920 45%, #030d12 100%);
  color:#eaf6f7;
  opacity:0;
  transition:opacity .55s var(--ease);
}
.pv[hidden]{display:none}
.pv.is-open{opacity:1}

.pv__bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px clamp(16px,3vw,36px);
  padding-top:calc(16px + env(safe-area-inset-top));
  border-bottom:1px solid rgba(234,246,247,.08);
}
.pv__brand{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:rgba(234,246,247,.55);margin:0}
.pv__index{font-size:10px;letter-spacing:.2em;color:rgba(234,246,247,.4);margin:0;font-variant-numeric:tabular-nums}
.pv__close{
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  padding:9px 15px;border:1px solid rgba(234,246,247,.32);border-radius:999px;
  transition:background .3s,color .3s,border-color .3s;
}
.pv__close:hover{background:#eaf6f7;color:#04222b;border-color:#eaf6f7}

.pv__stage{position:relative;overflow:hidden}
.pv__canvas{
  position:absolute;inset:0;width:100%;height:100%;
  display:block;touch-action:none;cursor:grab;
}
.pv__canvas:active{cursor:grabbing}

.pv__loader{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(220px,54vw);height:2px;background:rgba(234,246,247,.14);
  transition:opacity .4s var(--ease);
}
.pv__loader i{display:block;height:100%;width:40%;background:var(--turq-bright);animation:pvload 1.1s ease-in-out infinite}
.pv__loader.is-done{opacity:0}
@keyframes pvload{0%{transform:translateX(-100%)}100%{transform:translateX(280%)}}

.pv__nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(234,246,247,.08);border:1px solid rgba(234,246,247,.18);
  color:#eaf6f7;font-size:15px;
  transition:background .3s,border-color .3s;
}
.pv__nav:hover{background:rgba(234,246,247,.18);border-color:rgba(234,246,247,.4)}
.pv__nav--prev{left:clamp(10px,2vw,26px)}
.pv__nav--next{right:clamp(10px,2vw,26px)}

.pv__hint{
  position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
  font-size:9px;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(234,246,247,.34);margin:0;white-space:nowrap;
}

.pv__info{
  padding:clamp(18px,3vw,30px) clamp(16px,3vw,36px) calc(22px + env(safe-area-inset-bottom));
  border-top:1px solid rgba(234,246,247,.08);
  max-height:44vh;overflow:auto;
  background:linear-gradient(180deg,rgba(3,13,18,0),rgba(3,13,18,.6));
}
.pv__info .label{color:rgba(234,246,247,.42)}
.pv__name{
  font-family:var(--disp);font-weight:800;text-transform:uppercase;
  font-size:clamp(24px,4vw,40px);line-height:1;letter-spacing:-.02em;
  margin:8px 0 10px;
}
.pv__line{
  margin:0 0 16px;max-width:56ch;font-size:14.5px;line-height:1.7;
  color:rgba(234,246,247,.68);font-weight:300;
}
.pv__specs{display:grid;gap:0;margin:0;max-width:680px}
.pv__specs div{
  display:grid;grid-template-columns:auto 1fr;gap:16px;
  padding:8px 0;border-bottom:1px solid rgba(234,246,247,.08);
}
.pv__specs dt{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(234,246,247,.38)}
.pv__specs dd{margin:0;text-align:right;font-size:13px;color:rgba(234,246,247,.82)}

@media (max-width:720px){
  .pv__stage{min-height:44vh}
  .pv__info{max-height:40vh}
  .pv__nav{width:38px;height:38px}
  .pv__brand{display:none}
}

@media (prefers-reduced-motion:reduce){
  .pv{transition:none}
  .pv__loader i{animation:none;width:100%}
}