/* Zimex Labs — immersive 3D chamber portal UI */
.zx-theme-lab .zx-arena{position:relative;z-index:1;padding-bottom:48px}
.lab-stage{
  position:relative;isolation:isolate;margin:8px 0 22px;padding:22px 18px 20px;
  border-radius:28px;overflow:hidden;
  border:1px solid rgba(0,242,254,.22);
  background:
    radial-gradient(120% 80% at 85% 0%,rgba(0,196,255,.16),transparent 55%),
    radial-gradient(90% 70% at 10% 100%,rgba(57,255,154,.1),transparent 50%),
    rgba(7,11,20,.82);
  backdrop-filter:blur(16px);
  box-shadow:0 24px 60px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.04)
}
.lab-stage-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(rgba(0,242,254,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,242,254,.08) 1px,transparent 1px);
  background-size:42px 42px;
  transform:perspective(700px) rotateX(58deg) scale(1.35);
  transform-origin:50% 0%;
  animation:lab-grid-drift 18s linear infinite
}
.lab-stage-orb{
  position:absolute;width:220px;height:220px;border-radius:50%;pointer-events:none;filter:blur(40px);opacity:.45
}
.lab-stage-orb.is-a{top:-60px;inset-inline-end:-40px;background:rgba(0,196,255,.45);animation:lab-orb 7s ease-in-out infinite}
.lab-stage-orb.is-b{bottom:-80px;inset-inline-start:-30px;background:rgba(57,255,154,.35);animation:lab-orb 9s ease-in-out infinite reverse}
.lab-hero{position:relative;z-index:1;display:grid;gap:14px}
.lab-hero .zx-play-card{position:relative;padding:4px 2px 0;background:transparent;border:0;box-shadow:none}
@media (min-width:1100px){
  .lab-hero .zx-play-card{
    display:grid;grid-template-columns:minmax(0,1.45fr) minmax(220px,.7fr);
    gap:18px 28px;align-items:start
  }
  .lab-hero .zx-kicker,.lab-hero .zx-title,.lab-hero .zx-lead,.lab-hero .lab-cta-row{grid-column:1}
  .lab-hero .lab-hud{grid-column:2;grid-row:1 / span 4;display:grid;grid-template-columns:1fr;gap:10px;align-content:start;margin:0}
  .lab-hero .lab-pulse{grid-column:1 / -1;justify-self:start}
}
.lab-hero .zx-title{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:.15rem 0}
.lab-hero .zx-lead{max-width:62ch;color:#b8c7d9;line-height:1.65}
.lab-cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.lab-cta-row .zx-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:14px;text-decoration:none;font-weight:800;border:1px solid transparent;cursor:pointer}
.lab-cta-row .zx-btn.is-pro{
  background:linear-gradient(135deg,#39ff9a,#00c4ff);color:#041018;
  box-shadow:0 0 28px rgba(0,196,255,.35)
}
.lab-cta-row .zx-btn.is-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.14);color:#e2e8f0}

/* Chamber grid */
.lab-chambers{
  --lab-gap:18px;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--lab-gap);
  perspective:1400px;margin-top:6px
}
.lab-chamber{
  --tilt-x:0deg;--tilt-y:0deg;--glow:rgba(0,242,254,.35);
  position:relative;display:flex;flex-direction:column;min-height:420px;
  padding:18px 16px 16px;border-radius:26px;text-decoration:none;color:inherit;
  border:1px solid rgba(255,255,255,.1);
  background:
    linear-gradient(180deg,rgba(12,18,30,.2),rgba(6,10,18,.92) 48%,rgba(5,8,14,.96)),
    rgba(8,12,20,.9);
  transform:perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateZ(0);
  transform-style:preserve-3d;
  transition:transform .18s ease,border-color .25s ease,box-shadow .25s ease;
  overflow:hidden;isolation:isolate;will-change:transform
}
.lab-chamber::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;z-index:0;
  background:linear-gradient(145deg,var(--glow),transparent 40%,transparent 60%,rgba(168,85,247,.25));
  opacity:.55;mix-blend-mode:screen
}
.lab-chamber::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(120% 70% at 50% -10%,var(--glow),transparent 55%);
  opacity:.22
}
.lab-chamber:hover{
  border-color:rgba(0,242,254,.42);
  box-shadow:0 28px 50px rgba(0,0,0,.45),0 0 36px var(--glow)
}
.lab-chamber.is-codes{--glow:rgba(57,255,154,.45)}
.lab-chamber.is-reports{--glow:rgba(0,196,255,.5)}
.lab-chamber.is-try{--glow:rgba(255,209,102,.45)}
.lab-chamber > *{position:relative;z-index:1}

.lab-chamber-stage{
  height:168px;margin:0 0 12px;display:grid;place-items:center;
  perspective:900px;transform-style:preserve-3d
}
.lab-mesh{
  position:relative;width:132px;height:132px;transform-style:preserve-3d;
  animation:lab-float 3.6s ease-in-out infinite
}
.lab-mesh-glow{
  position:absolute;inset:18% 10% auto;height:42%;border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 70%);filter:blur(10px);
  animation:lab-glow 2.4s ease-in-out infinite
}

/* Code chamber — spinning 3D brackets + terminal slab */
.lab-mesh.is-code .lab-code-slab{
  position:absolute;inset:18% 12%;border-radius:16px;
  background:linear-gradient(160deg,#0b1520,#061018 55%,#0a1a14);
  border:1px solid rgba(57,255,154,.4);
  box-shadow:0 18px 30px rgba(0,0,0,.45),0 0 24px rgba(57,255,154,.2);
  transform:rotateX(18deg) rotateY(-18deg);transform-style:preserve-3d;
  overflow:hidden
}
.lab-mesh.is-code .lab-code-slab i{
  display:block;height:2px;margin:10px 12px 0;border-radius:2px;
  background:linear-gradient(90deg,rgba(57,255,154,.85),rgba(57,255,154,.15));
  animation:lab-scan 2.2s ease-in-out infinite
}
.lab-mesh.is-code .lab-code-slab i:nth-child(2){width:72%;animation-delay:.15s;opacity:.8}
.lab-mesh.is-code .lab-code-slab i:nth-child(3){width:55%;animation-delay:.3s;opacity:.65}
.lab-mesh.is-code .lab-code-slab i:nth-child(4){width:80%;animation-delay:.45s;opacity:.75}
.lab-mesh.is-code .lab-bracket{
  position:absolute;top:50%;font-size:2.4rem;font-weight:900;color:#39ff9a;
  text-shadow:0 0 18px rgba(57,255,154,.7);transform-style:preserve-3d;
  animation:lab-spin-y 5.5s linear infinite
}
.lab-mesh.is-code .lab-bracket.is-l{inset-inline-start:2%;margin-top:-1.2rem}
.lab-mesh.is-code .lab-bracket.is-r{inset-inline-end:2%;margin-top:-1.2rem;animation-direction:reverse}

/* Reports chamber — floating thesis stack */
.lab-mesh.is-report .lab-page{
  position:absolute;inset:16% 18%;border-radius:10px;
  background:linear-gradient(165deg,#e8f4ff,#c7e7ff 40%,#8ecfff);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 16px 28px rgba(0,0,0,.4),0 0 20px rgba(0,196,255,.25);
  transform-style:preserve-3d
}
.lab-mesh.is-report .lab-page.is-a{transform:rotateX(14deg) rotateY(-22deg) translateZ(8px);animation:lab-page-a 3.8s ease-in-out infinite}
.lab-mesh.is-report .lab-page.is-b{transform:rotateX(18deg) rotateY(-8deg) translateZ(0);opacity:.85;animation:lab-page-b 3.8s ease-in-out infinite}
.lab-mesh.is-report .lab-page.is-c{transform:rotateX(22deg) rotateY(10deg) translateZ(-8px);opacity:.7;animation:lab-page-c 3.8s ease-in-out infinite}
.lab-mesh.is-report .lab-page span{
  display:block;height:3px;margin:14px 14px 0;border-radius:2px;background:rgba(8,40,70,.28)
}
.lab-mesh.is-report .lab-page span:nth-child(2){width:70%}
.lab-mesh.is-report .lab-page span:nth-child(3){width:84%}
.lab-mesh.is-report .lab-seal{
  position:absolute;inset-inline-end:10%;bottom:18%;width:34px;height:34px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fff,#00c4ff 45%,#0284c7);
  box-shadow:0 0 18px rgba(0,196,255,.7);
  animation:lab-seal 2.8s ease-in-out infinite
}

/* Try chamber — energy orb + rings */
.lab-mesh.is-prompt .lab-orb-core{
  position:absolute;inset:28%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fff7d6,#ffd166 40%,#f59e0b 75%);
  box-shadow:0 0 30px rgba(255,209,102,.55),0 12px 24px rgba(0,0,0,.35);
  animation:lab-orb-core 2.6s ease-in-out infinite
}
.lab-mesh.is-prompt .lab-ring{
  position:absolute;inset:8%;border-radius:50%;border:2px solid rgba(255,209,102,.45);
  transform:rotateX(68deg);box-shadow:0 0 16px rgba(255,209,102,.25)
}
.lab-mesh.is-prompt .lab-ring.r1{animation:lab-ring 3.2s linear infinite}
.lab-mesh.is-prompt .lab-ring.r2{inset:0;border-color:rgba(0,242,254,.4);transform:rotateX(68deg) rotateZ(40deg);animation:lab-ring-rev 4.4s linear infinite}
.lab-mesh.is-prompt .lab-bolt{
  position:absolute;inset:0;margin:auto;width:36px;height:36px;
  filter:drop-shadow(0 0 12px rgba(255,209,102,.8));
  animation:lab-bolt 1.8s ease-in-out infinite
}

.lab-chamber-kicker{
  display:inline-flex;align-items:center;gap:6px;margin:0 0 6px;
  font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#67e8f9
}
.lab-chamber h2{
  margin:0 0 8px;font-size:clamp(1.15rem,2.2vw,1.4rem);color:#f8fafc;line-height:1.35
}
.lab-chamber .lab-copy{
  margin:0 0 12px;color:#a8b8cc;font-size:.88rem;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;
  min-height:4.8em
}
.lab-feats{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px}
.lab-feats span{
  padding:5px 10px;border-radius:999px;font-size:.7rem;font-weight:700;color:#e2e8f0;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04)
}
.lab-chamber.is-codes .lab-feats span{border-color:rgba(57,255,154,.28);color:#b7ffe0}
.lab-chamber.is-reports .lab-feats span{border-color:rgba(0,196,255,.3);color:#b8f0ff}
.lab-chamber.is-try .lab-feats span{border-color:rgba(255,209,102,.3);color:#ffe9b0}
.lab-chamber-foot{margin-top:auto;display:grid;gap:10px}
.lab-door-meta{
  display:inline-flex;align-items:center;gap:6px;width:max-content;
  padding:5px 11px;border-radius:999px;font-size:.72rem;font-weight:800;
  color:#67e8f9;border:1px solid rgba(103,232,249,.35);background:rgba(0,20,32,.55)
}
.lab-chamber .zx-cta{
  width:100%;justify-content:center;min-height:46px;border-radius:14px;
  box-shadow:0 0 0 1px rgba(255,255,255,.06),0 0 22px rgba(0,196,255,.22);
  transition:transform .18s ease,box-shadow .18s ease
}
.lab-chamber:hover .zx-cta{transform:translateY(-2px);box-shadow:0 0 28px rgba(0,196,255,.4)}
.lab-chamber:hover .lab-mesh{animation-duration:2.4s}

@keyframes lab-grid-drift{to{background-position:42px 42px,42px 42px}}
@keyframes lab-orb{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-18px,12px) scale(1.08)}}
@keyframes lab-float{0%,100%{transform:translateY(0) rotateX(6deg)}50%{transform:translateY(-12px) rotateX(12deg)}}
@keyframes lab-glow{0%,100%{opacity:.5}50%{opacity:.95}}
@keyframes lab-scan{0%,100%{transform:scaleX(.92);opacity:.55}50%{transform:scaleX(1);opacity:1}}
@keyframes lab-spin-y{to{transform:rotateY(360deg)}}
@keyframes lab-page-a{0%,100%{transform:rotateX(14deg) rotateY(-22deg) translateZ(8px)}50%{transform:rotateX(10deg) rotateY(-28deg) translateZ(14px) translateY(-6px)}}
@keyframes lab-page-b{0%,100%{transform:rotateX(18deg) rotateY(-8deg)}50%{transform:rotateX(14deg) rotateY(-2deg) translateY(-4px)}}
@keyframes lab-page-c{0%,100%{transform:rotateX(22deg) rotateY(10deg) translateZ(-8px)}50%{transform:rotateX(18deg) rotateY(16deg) translateZ(-4px)}}
@keyframes lab-seal{0%,100%{transform:scale(1) rotate(-6deg)}50%{transform:scale(1.08) rotate(8deg)}}
@keyframes lab-orb-core{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@keyframes lab-ring{to{transform:rotateX(68deg) rotateZ(360deg)}}
@keyframes lab-ring-rev{to{transform:rotateX(68deg) rotateZ(-320deg)}}
@keyframes lab-bolt{0%,100%{transform:translateY(0) scale(1);opacity:.85}50%{transform:translateY(-4px) scale(1.08);opacity:1}}

@media (max-width:1100px){
  .lab-chambers{grid-template-columns:1fr 1fr}
  .lab-chamber.is-try{grid-column:1/-1;max-width:520px;margin-inline:auto;width:100%}
}
@media (max-width:720px){
  .lab-chambers{grid-template-columns:1fr}
  .lab-chamber,.lab-chamber.is-try{max-width:none;min-height:380px}
  .lab-chamber-stage{height:148px}
  .lab-mesh{width:118px;height:118px}
  .lab-chamber .lab-copy{-webkit-line-clamp:5;min-height:0}
}
@media (prefers-reduced-motion:reduce){
  .lab-stage-grid,.lab-stage-orb,.lab-mesh,.lab-mesh-glow,
  .lab-bracket,.lab-code-slab i,.lab-page,.lab-seal,.lab-orb-core,.lab-ring,.lab-bolt{animation:none!important}
  .lab-chamber{transform:none!important}
}

/* Light mode */
html[data-theme="light"] .lab-stage,
body.light-mode .lab-stage{
  background:
    radial-gradient(120% 80% at 85% 0%,rgba(14,165,233,.14),transparent 55%),
    rgba(255,255,255,.9);
  border-color:rgba(15,23,42,.1)
}
html[data-theme="light"] .lab-hero .zx-lead,
body.light-mode .lab-hero .zx-lead,
html[data-theme="light"] .lab-chamber .lab-copy,
body.light-mode .lab-chamber .lab-copy{color:#475569}
html[data-theme="light"] .lab-chamber,
body.light-mode .lab-chamber{
  background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(241,245,249,.96));
  border-color:rgba(15,23,42,.1)
}
html[data-theme="light"] .lab-chamber h2,
body.light-mode .lab-chamber h2{color:#0f172a}
html[data-theme="light"] .lab-feats span,
body.light-mode .lab-feats span{color:#334155;background:rgba(15,23,42,.04);border-color:rgba(15,23,42,.1)}