:root{
  --bg:#05060a;
  --bg2:#080a11;
  --panel:#0b0e17;
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.16);
  --ink:#e9ecf5;
  --dim:#8b93a8;
  --dimmer:#5d6478;
  --acid:#c8ff36;
  --mag:#ff3ec8;
  --cyan:#4be8ff;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --disp:"Space Grotesk","Helvetica Neue",Inter,system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--mono);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.locked{overflow:hidden}
a{color:var(--acid)}

/* film grain + scanline field */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:900;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='.42'/></svg>");
  opacity:.055;mix-blend-mode:overlay;
}
.scan{
  position:fixed;inset:0;pointer-events:none;z-index:899;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.028) 0 1px,transparent 1px 3px);
  opacity:.5;
}

/* ---------- header ---------- */
header{
  position:relative;
  padding:64px 28px 26px;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(1100px 380px at 12% -10%,rgba(200,255,54,.10),transparent 60%),
    radial-gradient(900px 420px at 88% 0%,rgba(255,62,200,.10),transparent 62%),
    linear-gradient(#070912,#05060a);
  overflow:hidden;
}
header:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(80% 120% at 50% 0%,#000 10%,transparent 75%);
  opacity:.5;
}
.hwrap{position:relative;max-width:1500px;margin:0 auto}
.eyebrow{
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--dimmer);
}
.eyebrow b{color:var(--acid);font-weight:400}
.dotlive{width:6px;height:6px;border-radius:50%;background:var(--acid);box-shadow:0 0 12px var(--acid);animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.25}}
h1{
  font-family:var(--disp);
  font-weight:700;
  font-size:clamp(38px,7.4vw,116px);
  line-height:.9;
  letter-spacing:-.035em;
  margin:20px 0 0;
  text-transform:uppercase;
}
h1 .l2{
  display:block;
  color:transparent;
  -webkit-text-stroke:1.4px var(--line2);
  filter:url(#liquid);
}
h1 .l1{
  background:linear-gradient(96deg,var(--ink) 8%,var(--acid) 42%,var(--mag) 78%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{
  max-width:74ch;margin:22px 0 0;color:var(--dim);font-size:14px;line-height:1.7;
}
.lede em{color:var(--ink);font-style:normal}
.controls{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:26px;
}
.filters{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}
button{font-family:var(--mono);font-size:12px;cursor:pointer}
.ctl{
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--ink);
  padding:9px 14px;border-radius:999px;transition:.16s;letter-spacing:.04em;
}
.ctl:hover{border-color:var(--line2);background:rgba(255,255,255,.08)}
.ctl.on{background:var(--acid);color:#0a0c02;border-color:var(--acid)}
select.ctl{appearance:none;padding-right:28px;
  background-image:linear-gradient(45deg,transparent 50%,var(--dim) 50%),linear-gradient(135deg,var(--dim) 50%,transparent 50%);
  background-position:calc(100% - 15px) 12px,calc(100% - 10px) 12px;background-size:5px 5px;background-repeat:no-repeat}
.filter{
  background:transparent;border:1px solid var(--line);color:var(--dim);
  padding:5px 11px;border-radius:999px;transition:.14s;
}
.filter:hover{color:var(--ink);border-color:var(--line2)}
.filter.on{background:rgba(200,255,54,.12);border-color:var(--acid);color:var(--acid)}
.stat{margin-left:auto;color:var(--dimmer);font-size:11px;letter-spacing:.16em;text-transform:uppercase}

/* ---------- grid ---------- */
main{max-width:1500px;margin:0 auto;padding:30px 28px 90px}
#grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(390px,1fr));
  gap:22px;
}
.card{
  position:relative;
  border:1px solid var(--line);
  border-radius:16px;
  background:linear-gradient(180deg,#0a0d15,#07090f);
  overflow:hidden;
  transition:transform .28s cubic-bezier(.2,.9,.2,1),border-color .28s,box-shadow .28s;
}
.card.hidden{display:none}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(200,255,54,.4);
  box-shadow:0 18px 60px -22px rgba(200,255,54,.35),0 0 0 1px rgba(200,255,54,.08) inset;
}
.stage{
  position:relative;aspect-ratio:4/3;background:#04050a;
  border-bottom:1px solid var(--line);
}
.stage canvas{display:block;width:100%;height:100%;touch-action:pan-y;cursor:crosshair}
.stage-idx{
  position:absolute;top:10px;left:12px;font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.55);
  text-shadow:0 1px 8px #000;pointer-events:none;
}
.badge{
  position:absolute;bottom:10px;left:12px;font-size:10px;letter-spacing:.12em;
  color:rgba(255,255,255,.7);background:rgba(4,5,10,.55);backdrop-filter:blur(6px);
  padding:3px 8px;border-radius:999px;pointer-events:none;text-transform:lowercase;
}
.badge:empty{display:none}
.err[hidden]{display:none}
.err{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding:24px;text-align:center;color:#ff8f6b;font-size:12px;line-height:1.6;
  background:rgba(20,4,4,.7);
}
.body{padding:16px 18px 16px}
.titles{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
h2{font-family:var(--disp);font-size:21px;font-weight:600;letter-spacing:-.02em;margin:0}
.kicker{margin:0;color:var(--dim);font-size:12px}
.hint{margin:10px 0 12px;color:var(--dimmer);font-size:11.5px;line-height:1.65;min-height:2.6em}
.tags{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:14px}
.tag{
  font-size:10px;letter-spacing:.1em;color:var(--dimmer);border:1px solid var(--line);
  padding:2px 7px;border-radius:4px;cursor:pointer;transition:.14s;
}
.tag:hover{color:var(--acid);border-color:rgba(200,255,54,.45)}
.row{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:12px}
.tech{font-size:10px;color:var(--dimmer);letter-spacing:.04em;flex:1;min-width:0}
.actions{display:flex;gap:6px}
.btn{
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--dim);
  padding:6px 10px;border-radius:8px;transition:.14s;
}
.btn:hover{color:var(--ink);border-color:var(--line2);background:rgba(255,255,255,.09)}
.btn.primary{color:var(--acid);border-color:rgba(200,255,54,.35)}
.btn.primary:hover{background:var(--acid);color:#0a0c02}

/* ---------- lightbox ---------- */
#lb{
  position:fixed;inset:0;z-index:1000;display:grid;
  grid-template-columns:1fr 340px;
  background:rgba(3,4,8,.86);backdrop-filter:blur(16px);
  opacity:0;transition:opacity .18s;padding:22px;gap:22px;
}
#lb[hidden]{display:none}
#lb.on{opacity:1}
#lb-stage{
  position:relative;border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:#04050a;
  box-shadow:0 40px 120px -40px #000;
}
#lb-stage canvas{display:block;width:100%;height:100%;touch-action:none}
#lb-badge{
  position:absolute;bottom:12px;right:14px;font-size:10px;letter-spacing:.12em;color:rgba(255,255,255,.75);
  background:rgba(4,5,10,.6);padding:4px 9px;border-radius:999px;pointer-events:none;
}
.side{
  display:flex;flex-direction:column;min-height:0;
  border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px;
}
.side h3{font-family:var(--disp);font-size:24px;margin:0;letter-spacing:-.02em}
.side .sub{color:var(--dim);font-size:12px;margin:4px 0 0}
.side .tech2{color:var(--dimmer);font-size:10.5px;margin:12px 0 0;letter-spacing:.06em}
.side .hint2{
  color:var(--ink);font-size:11.5px;line-height:1.7;margin:14px 0 0;
  border-left:2px solid var(--acid);padding-left:12px;
}
#lb-params{margin-top:18px;overflow-y:auto;flex:1;padding-right:6px;min-height:0}
.param{display:grid;grid-template-columns:1fr auto;gap:2px 8px;margin-bottom:13px}
.pname{font-size:10.5px;color:var(--dim);letter-spacing:.08em}
.pval{font-size:10.5px;color:var(--acid);font-variant-numeric:tabular-nums}
.param input[type=range]{
  grid-column:1/-1;-webkit-appearance:none;appearance:none;width:100%;height:3px;border-radius:2px;
  background:linear-gradient(90deg,rgba(200,255,54,.5),rgba(255,255,255,.12));outline:none;
}
.param input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:13px;height:13px;border-radius:50%;background:var(--ink);
  border:2px solid var(--bg);box-shadow:0 0 0 1px var(--acid);cursor:grab;
}
.param input[type=range]::-moz-range-thumb{
  width:13px;height:13px;border-radius:50%;background:var(--ink);border:2px solid var(--bg);
  box-shadow:0 0 0 1px var(--acid);cursor:grab;
}
.side .foot{display:flex;gap:6px;margin-top:16px;flex-wrap:wrap}
#lb-close{position:absolute;top:24px;right:24px;z-index:2}
@media (max-width:900px){
  #lb{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;padding:12px}
  .side{max-height:44vh}
  #grid{grid-template-columns:1fr}
  header{padding:38px 18px 22px}
  main{padding:20px 16px 60px}
}

/* ---------- misc ---------- */
#toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);
  background:var(--acid);color:#0a0c02;padding:10px 18px;border-radius:999px;
  font-size:12px;z-index:1200;opacity:0;pointer-events:none;transition:.22s;
  box-shadow:0 12px 40px -10px rgba(200,255,54,.6);
}
#toast.on{opacity:1;transform:translate(-50%,0)}
footer{
  border-top:1px solid var(--line);padding:40px 28px 70px;color:var(--dimmer);font-size:11.5px;line-height:1.9;
}
footer .fwrap{max-width:1500px;margin:0 auto;display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
footer h4{color:var(--dim);font-size:10px;letter-spacing:.24em;text-transform:uppercase;margin:0 0 8px}
kbd{
  background:rgba(255,255,255,.06);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:4px;padding:1px 5px;font-size:10px;color:var(--ink);
}