:root{
  --bg:#0a0a0c;
  --bg-panel:#131316;
  --bg-panel-2:#18181c;
  --panel-glass:rgba(19,19,22,0.55);
  --ink:#e8e6e0;
  --ink-dim:#8c8c92;
  --ink-faint:#4a4a50;
  --phosphor:#39ff88;
  --red:#ff2e4d;
  --cyan:#2ee6ff;
  --line:rgba(232,230,224,0.09);
  --line-strong:rgba(232,230,224,0.16);
  --font-display:'Unbounded', sans-serif;
  --font-body:'Space Grotesk', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:auto;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
body{
  background:
    radial-gradient(ellipse 120% 55% at 50% -12%, rgba(57,255,136,0.055), transparent 60%),
    radial-gradient(ellipse 90% 50% at 105% 105%, rgba(46,230,255,0.045), transparent 55%),
    var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  overflow-x:hidden;
  cursor:default;
  -webkit-font-smoothing:antialiased;
  -webkit-user-select:none;user-select:none;
}
::selection{background:var(--phosphor);color:#000;}
a{color:inherit;text-decoration:none;}
img,canvas{display:block;max-width:100%;}

:focus-visible{outline:2px solid var(--phosphor);outline-offset:3px;}

/* ---------- texture overlays ---------- */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:200;
  opacity:0.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scanlines{
  position:fixed;inset:0;pointer-events:none;z-index:199;
  background:repeating-linear-gradient(to bottom, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 3px);
  opacity:0.5;
}
.vignette{
  position:fixed;inset:0;pointer-events:none;z-index:198;
  background:radial-gradient(ellipse at center, transparent 45%, rgba(0,0,0,0.55) 100%);
}
.section-rail{
  position:fixed;right:26px;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;align-items:center;gap:16px;z-index:60;
  opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.section-rail.show{opacity:1;pointer-events:auto;}
.section-rail .rail-line{width:1px;height:24px;background:var(--line-strong);}
.section-rail .dot-wrap{position:relative;display:flex;align-items:center;justify-content:center;padding:6px;cursor:pointer;}
.section-rail .dot{
  width:5px;height:5px;border-radius:50%;background:var(--line-strong);
  transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.section-rail .dot-wrap:hover .dot{transform:scale(1.6);background:var(--ink-dim);}
.section-rail .dot-wrap.active .dot{
  background:var(--phosphor);box-shadow:0 0 10px var(--phosphor),0 0 22px rgba(57,255,136,.4);
  transform:scale(1.8);
}
.section-rail .tip{
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-family:var(--font-mono);font-size:9px;letter-spacing:.09em;color:var(--ink-dim);
  background:rgba(10,10,12,.92);border:1px solid var(--line-strong);padding:4px 9px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;
  transform-origin:right center;
}
.section-rail .dot-wrap:hover .tip{opacity:1;transform:translateY(-50%) translateX(-4px);}
.section-rail .dot-wrap.active .tip{color:var(--phosphor);}
@media (max-width:960px){.section-rail{display:none;}}
.grid-overlay{
  position:fixed;inset:0;pointer-events:none;z-index:1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:0.35;
  mask-image:linear-gradient(to bottom, black, transparent 85%);
}

/* ---------- cursor ---------- */
.cursor-dot{
  position:fixed;top:0;left:0;width:8px;height:8px;border-radius:50%;
  background:var(--phosphor);pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);mix-blend-mode:difference;
  transition:width .2s,height .2s;
}
.cursor-label{
  position:fixed;top:0;left:0;pointer-events:none;z-index:9999;
  font-family:var(--font-mono);font-size:9px;letter-spacing:.05em;
  color:var(--phosphor);opacity:0;transition:opacity .2s;
  transform:translate(14px,-4px);white-space:nowrap;
}
.cursor-ring{
  position:fixed;top:0;left:0;width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(232,230,224,.28);pointer-events:none;z-index:9998;
  transform:translate(-50%,-50%) scale(0.7);opacity:0;
  transition:opacity .25s ease, transform .35s cubic-bezier(.2,.8,.2,1), border-color .25s ease;
}
.cursor-ring.active{
  opacity:1;transform:translate(-50%,-50%) scale(1);
  border-color:var(--phosphor);box-shadow:0 0 16px rgba(57,255,136,.25);
}
@media (hover:none){ .cursor-dot,.cursor-label,.cursor-ring{display:none;} }
@media (hover:hover) and (pointer:fine){
  *{ cursor:none !important; }
}

/* ---------- layout helpers ---------- */
.wrap{max-width:1320px;margin:0 auto;padding:0 32px;}
.eyebrow{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;
  color:var(--phosphor);text-transform:uppercase;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:18px;height:1px;background:var(--phosphor);}
.section{position:relative;padding:140px 0;border-top:1px solid var(--line);}
.tilt-3d{will-change:transform;backface-visibility:hidden;}
@media (max-width:820px){
  .tilt-3d{transform:none !important;}
}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:64px;flex-wrap:wrap;}
h2.section-title{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(28px,4vw,52px);line-height:1.05;letter-spacing:-.01em;max-width:680px;
}
.reveal{
  opacity:0;
  transform:translateY(38px) scale(.965);
  filter:blur(8px) saturate(.85);
  transition:
    opacity .8s cubic-bezier(.19,1,.22,1),
    transform 1.3s cubic-bezier(.19,1,.22,1),
    filter 1.1s cubic-bezier(.19,1,.22,1);
  will-change:transform,opacity,filter;
}
.split-word,.split-char{will-change:transform,opacity;}
/* Premium cinematic settle: opacity resolves quickly so content reads
   almost immediately, while the rise/scale and the blur-to-sharp/
   desaturated-to-full-color focus pull continue a beat longer — that
   slight asynchrony (rather than one flat linear move) is what reads
   as expensive instead of mechanical. No rotation, no gimmicks. */
.reveal.in{
  opacity:1;
  transform:translateY(0) scale(1);
  filter:blur(0) saturate(1);
}
@media (max-width:820px){
  /* lighter + snappier on small screens */
  .reveal{transform:translateY(22px) scale(.985);filter:blur(4px) saturate(.9);}
  .reveal.in{transform:translateY(0) scale(1);filter:blur(0) saturate(1);}
}

/* ---------- custom scrollbar ---------- */
::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--bg-panel-2),#242429);
  border:1px solid var(--line-strong);border-radius:20px;
  background-clip:padding-box;
}
::-webkit-scrollbar-thumb:hover{
  background:var(--phosphor);border-color:var(--phosphor);
  box-shadow:0 0 8px rgba(57,255,136,.5);
}
::-webkit-scrollbar-corner{background:var(--bg);}
html{scrollbar-color:#242429 var(--bg);scrollbar-width:thin;}

/* ---------- kinetic word reveal (manifesto heading) ---------- */
.kinetic-word{display:inline-block;opacity:0;transform:translateY(18px);filter:blur(6px);
  transition:opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1), filter .7s ease;}
.kinetic-word.in{opacity:1;transform:translateY(0);filter:blur(0);}

/* ---------- scrollspy active nav ---------- */
nav.links a.active{color:var(--phosphor);}
nav.links a.active::after{width:100%;}

/* ---------- HUD corner readout ---------- */
.hud{
  position:fixed;bottom:18px;left:18px;z-index:150;
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.08em;
  display:flex;align-items:center;gap:10px;padding:8px 12px;
  background:rgba(10,10,12,.55);border:1px solid var(--line);backdrop-filter:blur(6px);
  pointer-events:none;opacity:0;transition:opacity .5s ease;
}
.hud.show{opacity:1;}
.hud .hud-section{color:var(--phosphor);}
.hud .hud-bar{width:46px;height:3px;background:var(--line-strong);position:relative;overflow:hidden;}
.hud .hud-bar-fill{position:absolute;left:0;top:0;bottom:0;background:var(--phosphor);width:0%;}
@media (max-width:820px){.hud{display:none;}}

/* ---------- achievements + glitch trigger ---------- */
.fx-dock{position:fixed;right:22px;bottom:22px;z-index:150;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.fx-icon-btn{
  position:relative;width:42px;height:42px;flex:0 0 42px;
  background:rgba(10,10,12,.7);border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(6px);
  transition:color .2s,border-color .2s,box-shadow .2s;color:var(--ink-dim);
}
.fx-icon-btn:hover{color:var(--ink);border-color:var(--ink-dim);}
.fx-icon-btn svg{width:18px;height:18px;position:relative;z-index:2;}
.fx-icon-btn.active{color:var(--phosphor);border-color:var(--phosphor);}
.fx-icon-btn .pulse-ring{
  position:absolute;inset:-1px;border:1px solid var(--phosphor);opacity:0;pointer-events:none;
}
.fx-icon-btn.active .pulse-ring{animation:fxPulseRing 1.8s ease-out infinite;}
@keyframes fxPulseRing{0%{opacity:.7;transform:scale(1);}100%{opacity:0;transform:scale(1.5);}}
.fx-badge-count{
  position:absolute;top:-6px;right:-6px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;
  background:var(--phosphor);color:#06170d;font-family:var(--font-mono);font-size:9px;font-weight:700;
  display:flex;align-items:center;justify-content:center;line-height:1;
}
@media (max-width:820px){.fx-dock{right:14px;bottom:14px;gap:8px;}.fx-icon-btn{width:38px;height:38px;flex:0 0 38px;}.ach-panel{right:14px;left:14px;width:auto;bottom:64px;max-height:50vh;}}

.ach-panel{
  position:fixed;right:22px;bottom:104px;z-index:151;width:290px;max-height:60vh;overflow:auto;
  background:rgba(10,10,12,.96);border:1px solid var(--line-strong);backdrop-filter:blur(10px);
  padding:16px;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .22s ease,transform .22s ease;
}
.ach-panel.show{opacity:1;transform:translateY(0);pointer-events:auto;}
.ach-panel h4{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:12px;display:flex;justify-content:space-between;}
.ach-row{display:flex;gap:10px;padding:8px 0;border-top:1px solid var(--line);align-items:flex-start;}
.ach-row:first-of-type{border-top:none;}
.ach-icon{width:22px;height:22px;flex:0 0 22px;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--ink-faint);margin-top:1px;}
.ach-row.unlocked .ach-icon{color:var(--phosphor);border-color:var(--phosphor);box-shadow:0 0 6px rgba(57,255,136,.3);}
.ach-row.unlocked .ach-name{color:var(--ink);}
.ach-name{font-size:12px;color:var(--ink-faint);font-weight:600;}
.ach-desc{font-size:10.5px;color:var(--ink-faint);opacity:.7;margin-top:2px;line-height:1.4;}
@media (max-width:820px){.fx-dock{right:14px;bottom:14px;}.ach-panel{right:14px;left:14px;width:auto;}}

.access-overlay{
  position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;
  background:rgba(3,6,4,.88);opacity:0;pointer-events:none;transition:opacity .15s ease;
  font-family:var(--font-mono);text-align:center;
}
.access-overlay.show{opacity:1;pointer-events:auto;}
.access-overlay .ln{color:var(--phosphor);font-size:13px;letter-spacing:.1em;opacity:0;text-shadow:0 0 8px rgba(57,255,136,.6);}
.access-overlay .big{font-size:34px;font-weight:800;margin:10px 0;letter-spacing:.04em;}
.access-overlay .sub{font-size:11px;color:var(--ink-dim);letter-spacing:.08em;}
.access-overlay .ln.on{animation:accLine .5s ease forwards;}
@keyframes accLine{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* ---------- magnetic buttons ---------- */
.magnetic{display:inline-block;transition:transform .25s cubic-bezier(.2,.8,.2,1);will-change:transform;}

/* ---------- promo bar ---------- */
:root{--promobar-h:42px;}
.promo-bar{
  position:fixed;top:0;left:0;right:0;z-index:105;min-height:var(--promobar-h);
  display:flex;align-items:center;justify-content:center;gap:16px;padding:10px 42px 10px 16px;
  background:linear-gradient(90deg, rgba(57,255,136,.10), rgba(46,230,255,.08));
  border-bottom:1px solid var(--line-strong);backdrop-filter:blur(8px);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.02em;color:var(--ink-dim);
  transition:transform .4s ease, opacity .3s ease;
}
.promo-bar.hide{transform:translateY(-100%);opacity:0;pointer-events:none;}
.promo-bar .pb-text{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center;text-align:center;row-gap:4px;}
.promo-bar .pb-desc{white-space:nowrap;}
.promo-bar .pb-dot{width:6px;height:6px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);flex:none;animation:pb-blink 1.6s ease-in-out infinite;}
@keyframes pb-blink{0%,100%{opacity:1;}50%{opacity:.35;}}
.promo-bar b{color:var(--ink);font-weight:500;white-space:nowrap;}
.promo-bar a.pb-link{color:var(--phosphor);text-decoration:none;font-weight:700;letter-spacing:.04em;white-space:nowrap;border-bottom:1px solid rgba(57,255,136,.4);transition:border-color .2s,color .2s;}
.promo-bar a.pb-link:hover{color:var(--ink);border-color:var(--ink);}
.promo-bar .pb-close{
  position:absolute;right:12px;top:12px;
  background:none;border:none;color:var(--ink-faint);font-family:var(--font-mono);font-size:13px;
  cursor:pointer;line-height:1;padding:6px;transition:color .2s;
}
.promo-bar .pb-close:hover{color:var(--ink);}
@media (max-width:700px){
  .promo-bar{font-size:10px;padding:9px 36px 9px 14px;gap:8px;text-align:center;}
  .promo-bar .pb-text{gap:5px;}
  .promo-bar .pb-desc{display:none;}
  .promo-bar .pb-close{top:10px;right:10px;}
}
@media (max-width:380px){
  .promo-bar{font-size:9.5px;}
}

/* ---------- nav ---------- */
header{
  position:fixed;top:var(--promobar-h);left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 32px;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  background:linear-gradient(to bottom, rgba(10,10,12,.78), rgba(10,10,12,.32) 70%, transparent);
  border-bottom:1px solid rgba(232,230,224,0.06);
  transition:top .4s ease, border-color .4s ease;
}
body.promo-dismissed header{top:0;}
.logo{font-family:var(--font-display);font-weight:700;font-size:23px;letter-spacing:.02em;position:relative;}
.logo span{color:var(--phosphor);}
nav.links{display:flex;gap:36px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;}
nav.links a{color:var(--ink-dim);position:relative;padding-bottom:3px;transition:color .25s;}
nav.links a:hover{color:var(--ink);}
nav.links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--phosphor);transition:width .25s;}
.nav-live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 6px var(--phosphor);margin-left:6px;vertical-align:middle;animation:pb-blink 1.6s ease-in-out infinite;}
nav.links a:hover::after{width:100%;}
.nav-status{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.1em;display:flex;align-items:center;gap:6px;}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.nav-toggle{display:none;}
.nav-toggle-btn{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;background:none;border:none;cursor:pointer;padding:0;z-index:260;position:relative;
}
.nav-toggle-btn span{width:100%;height:2px;background:var(--ink);transition:transform .3s ease, opacity .3s ease;}
.nav-toggle-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle-btn.open span:nth-child(2){opacity:0;}
.nav-toggle-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* fix: header must out-rank the mobile-nav overlay while it's open, or the
   close (X) button — a header child — gets stacked behind it and becomes
   unclickable/invisible even though its own z-index looks higher */
body.nav-open header{z-index:260;}

.mobile-nav{
  position:fixed;inset:0;z-index:250;background:rgba(10,10,12,.98);
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:6px;
  padding:32px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1);
}
.mobile-nav.open{transform:translateY(0);}
.mobile-nav a{
  font-family:var(--font-display);font-weight:500;font-size:clamp(28px,9vw,44px);
  color:var(--ink);padding:10px 0;display:flex;align-items:baseline;gap:14px;letter-spacing:-.01em;
}
.mobile-nav a .idx{font-family:var(--font-mono);font-size:12px;color:var(--phosphor);}
.mobile-nav-status{
  position:absolute;bottom:32px;left:32px;font-family:var(--font-mono);font-size:10px;
  color:var(--ink-faint);letter-spacing:.1em;display:flex;align-items:center;gap:6px;
}
body.nav-open{overflow:hidden;}
@media (max-width:820px){
  .nav-toggle-btn{display:flex;}
  nav.links{display:none;}
  .nav-status{display:none;}
  .cmdk-trigger{display:none;}
}

/* ---------- command palette ---------- */
.cmdk-trigger{
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.06em;
  border:1px solid var(--line-strong);padding:6px 10px;background:none;cursor:pointer;
  display:flex;align-items:center;gap:8px;margin-left:24px;transition:color .25s,border-color .25s;
}
.cmdk-trigger:hover{color:var(--ink);border-color:var(--ink-dim);}
.cmdk-trigger kbd{border:1px solid var(--line-strong);padding:1px 5px;border-radius:3px;color:var(--phosphor);}
.cmdk-overlay{
  position:fixed;inset:0;z-index:400;background:rgba(5,5,6,.72);backdrop-filter:blur(4px);
  display:flex;align-items:flex-start;justify-content:center;padding-top:14vh;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.cmdk-overlay.open{opacity:1;pointer-events:auto;}
.cmdk-panel{
  width:min(560px,90vw);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border:1px solid var(--line-strong);
  box-shadow:0 24px 70px rgba(0,0,0,.6);transform:translateY(-10px);transition:transform .25s ease;
}
.cmdk-overlay.open .cmdk-panel{transform:translateY(0);}
.cmdk-input-row{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line);}
.cmdk-prompt{color:var(--phosphor);font-family:var(--font-mono);font-size:14px;}
.cmdk-input{flex:1;background:none;border:none;outline:none;color:var(--ink);font-family:var(--font-mono);font-size:14px;}
.cmdk-list{max-height:300px;overflow-y:auto;}
.cmdk-item{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);cursor:pointer;}
.cmdk-item .tag{color:var(--ink-faint);font-size:10px;letter-spacing:.06em;}
.cmdk-item.active{background:var(--bg-panel-2);color:var(--ink);}
.cmdk-item.active .tag{color:var(--phosphor);}
.cmdk-empty{padding:20px 18px;font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);}
.cmdk-msg{padding:12px 18px;font-family:var(--font-mono);font-size:11px;color:var(--phosphor);border-top:1px solid var(--line);}
.cmdk-footer{padding:10px 18px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:9px;color:var(--ink-faint);display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- signature canvas ---------- */
.sig-shell{border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:4px;}
#sigCanvas{width:100%;height:auto;display:block;cursor:crosshair;touch-action:none;}
.sig-bar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-top:1px solid var(--line);flex-wrap:wrap;gap:12px;}

/* ---------- color palette extractor ---------- */
.palette-shell{border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:4px;}
.palette-canvas-wrap{position:relative;}
#paletteCanvas{width:100%;height:auto;display:block;cursor:crosshair;}
.palette-probe{
  position:absolute;width:34px;height:34px;border:2px solid var(--ink);border-radius:50%;
  pointer-events:none;transform:translate(-50%,-140%);box-shadow:0 0 0 1px rgba(0,0,0,.6);
  display:none;z-index:5;align-items:center;justify-content:center;
}
.palette-probe .probe-hex{
  position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);white-space:nowrap;
  font-family:var(--font-mono);font-size:9px;color:var(--ink);background:rgba(10,10,12,.85);
  padding:2px 6px;border:1px solid var(--line-strong);
}
.palette-bar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-top:1px solid var(--line);flex-wrap:wrap;gap:12px;}
.palette-swatches{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.swatch{width:66px;display:flex;flex-direction:column;align-items:center;gap:7px;cursor:pointer;}
.swatch-color{width:66px;height:66px;border:1px solid var(--line-strong);transition:transform .2s;}
.swatch:hover .swatch-color{transform:scale(1.07);}
.swatch-hex{font-family:var(--font-mono);font-size:9px;color:var(--ink-dim);letter-spacing:.03em;}
.swatch-empty{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);padding:8px 0;}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(16px);
  background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border:1px solid var(--phosphor);color:var(--phosphor);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;padding:11px 18px;
  z-index:500;opacity:0;transition:opacity .3s ease, transform .3s ease;pointer-events:none;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
body.mega-glitch{animation:mega-shake .12s infinite;}
@keyframes mega-shake{
  0%{transform:translate(0,0);}
  20%{transform:translate(-4px,3px);}
  40%{transform:translate(4px,-3px);}
  60%{transform:translate(-3px,-2px);}
  80%{transform:translate(3px,2px);}
  100%{transform:translate(0,0);}
}
body.mega-glitch .grain{opacity:.35;}
body.mega-glitch .scanlines{opacity:1;}
body.mega-glitch::after{
  content:'';position:fixed;inset:0;z-index:600;pointer-events:none;
  background:repeating-linear-gradient(90deg, rgba(255,46,77,.14) 0 3px, rgba(46,230,255,.14) 3px 6px, transparent 6px 12px);
  mix-blend-mode:screen;
}

/* ---------- hero ---------- */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  position:relative;padding:160px 32px 80px;perspective:1400px;
}
.hero-inner{transform-style:preserve-3d;}
.hero-inner [data-depth]{will-change:transform;transition:transform .1s linear;}
@media (max-width:820px){
  .hero-inner [data-depth]{transform:none !important;}
}
/* ---------- release ticker ---------- */
.ticker-strip{
  position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:12px 0;white-space:nowrap;
}
.ticker-track{display:inline-flex;align-items:center;gap:14px;animation:ticker-scroll 32s linear infinite;}
.ticker-strip:hover .ticker-track{animation-play-state:paused;}
.ticker-seg{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--ink-dim);flex:none;}
.ticker-sep{color:var(--phosphor);font-size:9px;flex:none;}
@keyframes ticker-scroll{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}
@media (prefers-reduced-motion: reduce){.ticker-track{animation:none;}}

/* ---------- cursor spotlight ---------- */
#cursorSpotlight{
  position:fixed;inset:0;z-index:2;pointer-events:none;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%), rgba(57,255,136,var(--tod-glow,.05)), transparent 70%);
  opacity:0;transition:opacity .4s ease;
}
#cursorSpotlight.on{opacity:1;}
@media (max-width:900px){#cursorSpotlight{display:none;}}
@media (prefers-reduced-motion: reduce){#cursorSpotlight{display:none;}}
.hero-inner{max-width:1320px;margin:0 auto;width:100%;}
.hero-launch-badge{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;
  color:var(--ink-dim);border:1px solid var(--line-strong);padding:8px 14px;margin-bottom:22px;text-decoration:none;
  background:linear-gradient(90deg, rgba(57,255,136,.06), rgba(46,230,255,.05));position:relative;overflow:hidden;
  transition:border-color .25s,color .25s,transform .25s;
}
.hero-launch-badge:hover{border-color:var(--phosphor);color:var(--ink);transform:translateY(-2px);}
.hero-launch-badge::before{
  content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
  animation:hlb-shimmer 3.2s ease-in-out infinite;
}
@keyframes hlb-shimmer{0%{left:-60%;}100%{left:130%;}}
.hlb-dot{width:6px;height:6px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);flex:none;animation:pb-blink 1.6s ease-in-out infinite;}
.hlb-arrow{color:var(--phosphor);transition:transform .25s;}
.hero-launch-badge:hover .hlb-arrow{transform:translateX(3px);}
#heroCanvas{width:100%;max-width:900px;height:auto;margin-bottom:6px;}
.hero-tagline{
  font-family:var(--font-mono);font-size:clamp(13px,1.6vw,17px);
  color:var(--ink-dim);letter-spacing:.03em;margin-top:18px;max-width:520px;
}
.hero-tagline strong{color:var(--ink);font-weight:500;}
.hero-sub{font-size:15px;color:var(--ink-faint);max-width:480px;margin-top:20px;line-height:1.6;}
.hero-meta{
  display:flex;gap:40px;margin-top:64px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);letter-spacing:.08em;
}
.hero-meta div span{display:block;color:var(--ink);font-size:13px;margin-top:4px;}

/* ---------- system diagnostics panel (replaces plain hero meta text) ---------- */
.diag-panel{
  border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);margin-top:48px;
  max-width:1100px;overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6), 0 0 0 1px rgba(232,230,224,.02) inset;
  transition:transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.diag-panel:hover{
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7), 0 0 40px -10px rgba(57,255,136,.12), 0 0 0 1px rgba(232,230,224,.03) inset;
}
.diag-header{
  display:flex;align-items:center;gap:10px;padding:13px 20px;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;color:var(--ink-dim);letter-spacing:.12em;
}
.diag-header .diag-dot{width:6px;height:6px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 6px var(--phosphor);animation:pulse 2s infinite;flex-shrink:0;}
.diag-header .diag-clock{margin-left:auto;color:var(--ink-faint);}
.diag-body{padding:22px;display:flex;flex-direction:column;gap:14px;}
.diag-row{font-family:var(--font-mono);font-size:13px;color:var(--ink-dim);display:flex;gap:14px;flex-wrap:wrap;align-items:baseline;}
.diag-row .diag-label{color:var(--phosphor);min-width:90px;flex-shrink:0;}
.diag-row .diag-value{color:var(--ink);}
.diag-cursor{display:inline-block;width:7px;height:13px;background:var(--phosphor);margin-left:2px;vertical-align:middle;animation:diag-blink 1s steps(1) infinite;}
@keyframes diag-blink{0%,49%{opacity:1;}50%,100%{opacity:0;}}
.diag-wave{display:block;width:100%;height:44px;border-top:1px solid var(--line);}

@media (max-width:600px){
  .diag-panel{max-width:100%;}
  .diag-header{padding:11px 16px;}
  .diag-body{padding:16px;gap:11px;}
  .diag-row{font-size:12px;gap:12px;}
  .diag-row .diag-label{min-width:74px;}
  .diag-wave{height:32px;}
}

.scroll-cue{
  position:absolute;bottom:36px;left:32px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--ink-faint);
  display:flex;align-items:center;gap:10px;
}
.scroll-cue .bar{width:1px;height:38px;background:linear-gradient(to bottom, var(--phosphor), transparent);animation:scrolldown 1.8s infinite;}
@keyframes scrolldown{0%{transform:scaleY(0);transform-origin:top;}50%{transform:scaleY(1);transform-origin:top;}51%{transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}

/* ---------- particles ---------- */
#webglBg{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:0;transition:opacity 1.2s ease;}
#webglBg.is-ready{opacity:.32;}
#particleCanvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;}

/* ---------- manifesto ---------- */
.manifesto-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;}
.manifesto-body p{font-size:17px;line-height:1.75;color:var(--ink-dim);max-width:560px;}
.manifesto-body p + p{margin-top:18px;}
.meta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;}
.meta-tag{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-dim);
  border:1px solid var(--line-strong);padding:7px 12px;text-transform:uppercase;
}
@media (max-width:820px){.manifesto-grid{grid-template-columns:1fr;}}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;}
.about-body p{font-size:16px;line-height:1.75;color:var(--ink-dim);max-width:560px;}
.about-body p + p{margin-top:16px;}
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:28px;}
.about-stat{background:var(--bg);padding:18px 20px;}
.about-stat .num{font-family:var(--font-display);font-size:26px;font-weight:600;color:var(--phosphor);}
.about-stat .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-faint);text-transform:uppercase;margin-top:4px;}
.about-stack{margin-top:28px;}
.about-stack .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:10px;}
.about-stack-list{display:flex;flex-wrap:wrap;gap:8px;}
.about-stack-list span{font-family:var(--font-mono);font-size:11px;color:var(--ink-dim);border:1px solid var(--line-strong);padding:6px 10px;}
@media (max-width:820px){.about-grid{grid-template-columns:1fr;}.about-stats{grid-template-columns:1fr 1fr;}}

/* ---------- processes ---------- */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.process-card{
  background:var(--bg);padding:34px 28px;position:relative;overflow:hidden;
  transition:background .35s;
}
.process-card:hover{background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);}
.process-code{
  font-family:var(--font-mono);font-size:11px;color:var(--phosphor);letter-spacing:.1em;
}
.process-name{font-family:var(--font-display);font-size:19px;font-weight:500;margin-top:14px;letter-spacing:-0.01em;}
.process-desc{font-size:13px;color:var(--ink-faint);margin-top:10px;line-height:1.55;}
.process-card::before{
  content:'';position:absolute;inset:0;opacity:0;transition:opacity .3s;
  background-image:repeating-linear-gradient(0deg, rgba(255,46,77,.06) 0 1px, transparent 1px 3px);
  pointer-events:none;
}
.process-card:hover::before{opacity:1;}
.process-card:hover .process-name{
  text-shadow:1px 0 var(--red), -1px 0 var(--cyan);
}
@media (max-width:900px){.process-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.process-grid{grid-template-columns:1fr;}}

/* ---------- archive ---------- */
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}

/* ---------------- archive horizontal scroll (desktop only, JS-activated) ---------------- */
.archive-hscroll-outer{position:relative;}
.archive-hscroll-outer.hscroll-active .archive-hscroll-sticky{
  position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden;
}
.archive-hscroll-outer.hscroll-active .archive-grid{
  display:flex;flex-wrap:nowrap;gap:28px;will-change:transform;padding:0 6vw;
}
.archive-hscroll-outer.hscroll-active .exp-card{
  flex:none;width:min(420px,42vw);
  opacity:.22;transform:scale(.9);
  transition:opacity .35s ease, transform .35s ease;
}
.archive-hscroll-outer.hscroll-active .exp-card.in-focus{
  opacity:1;transform:scale(1);
}
.archive-hscroll-outer.hscroll-active .exp-card.in-focus .pixel-cover div{opacity:0;}
.archive-hscroll-progress{
  position:absolute;left:6vw;right:6vw;bottom:64px;height:1px;background:var(--line);
  display:none;
}
.archive-hscroll-outer.hscroll-active .archive-hscroll-progress{display:block;}
.archive-hscroll-progress-fill{height:100%;background:var(--phosphor);width:0%;transition:width .05s linear;}
.archive-hscroll-hint{
  position:absolute;left:6vw;bottom:78px;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.08em;color:var(--ink-faint);display:none;
}
.archive-hscroll-outer.hscroll-active .archive-hscroll-hint{display:block;}
.exp-card{position:relative;}
.exp-media{
  position:relative;aspect-ratio:4/5;overflow:hidden;border:1px solid var(--line-strong);
  background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
}
.exp-media .art{position:absolute;inset:0;}
.exp-media .real-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;}
.pixel-cover{position:absolute;inset:0;display:grid;z-index:2;}
.pixel-cover div{background:var(--bg-panel);transition:opacity .5s ease;}
.exp-card:hover .pixel-cover div{opacity:0;}
.exp-card.touch-revealed .pixel-cover div{opacity:0;}
.exp-media .frame-label{
  position:absolute;top:12px;left:12px;z-index:3;
  font-family:var(--font-mono);font-size:10px;color:var(--phosphor);letter-spacing:.08em;
  background:rgba(10,10,12,.55);padding:3px 8px;
}
.exp-media .rgb-tag{
  position:absolute;bottom:12px;right:12px;z-index:3;
  font-family:var(--font-mono);font-size:9px;color:var(--ink-dim);
  background:rgba(10,10,12,.55);padding:3px 8px;letter-spacing:.05em;
}
.exp-info{display:flex;justify-content:space-between;align-items:baseline;margin-top:16px;}
.exp-title{font-family:var(--font-display);font-size:17px;font-weight:500;}
.exp-tag{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.08em;}
@media (max-width:900px){.archive-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.archive-grid{grid-template-columns:1fr;}}

/* distinct art patterns per experiment */
.art-1{background:
  repeating-radial-gradient(circle at 20% 30%, var(--ink-dim) 0 2px, transparent 2px 10px),
  linear-gradient(135deg,#1a1a1e,#0a0a0c);}
.art-2{background:
  repeating-linear-gradient(115deg, var(--red) 0 3px, transparent 3px 6px, var(--cyan) 6px 9px, transparent 9px 14px),
  #0d0d10; background-blend-mode:screen; opacity:.9;}
.art-3{background:
  repeating-linear-gradient(0deg, rgba(57,255,136,.12) 0 1px, transparent 1px 3px),
  radial-gradient(circle at 50% 40%, #1c1f1c, #08090a);}
.art-4{background:
  conic-gradient(from 45deg, #101012 0 25%, #17171b 0 50%, #101012 0 75%, #17171b 0 100%);
  background-size:22px 22px;}
.art-5{background:
  radial-gradient(circle at 30% 70%, var(--cyan) 0 1px, transparent 1px),
  radial-gradient(circle at 70% 30%, var(--red) 0 1px, transparent 1px),
  #0b0b0d; background-size:14px 14px,18px 18px;}
.art-6{background:
  repeating-linear-gradient(90deg, #16161a 0 8px, #0e0e10 8px 16px),
  linear-gradient(#0a0a0c,#0a0a0c);}

/* ---------- lab log marquee ---------- */
.marquee-wrap{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);}
.marquee{display:flex;width:max-content;animation:scroll-left 38s linear infinite;}
@keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.marquee span{
  font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);
  padding:0 40px;white-space:nowrap;letter-spacing:.03em;
}
.marquee span b{color:var(--phosphor);font-weight:400;}

/* ---------- contact ---------- */
.contact-inner{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;}
.contact-email{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(26px,5vw,56px);letter-spacing:-.01em;position:relative;display:inline-block;
}
.contact-email::after{content:'';position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--ink-faint);transition:background .3s;}
.contact-email:hover::after{background:var(--phosphor);}
.contact-email:hover{
  text-shadow:2px 0 var(--red), -2px 0 var(--cyan);
}
.contact-note{font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);letter-spacing:.06em;text-align:right;}
.contact-note div + div{margin-top:6px;}

/* ---------- footer ---------- */
footer{padding:32px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.08em;border-top:1px solid var(--line);}
.footer-social{display:flex;gap:24px;}
.footer-social a{color:var(--ink-faint);transition:color .25s;}
.footer-social a:hover{color:var(--phosphor);}
.back-top{color:var(--ink-faint);transition:color .25s;}
.back-top:hover{color:var(--phosphor);}

/* ---------- stats strip ---------- */
.stats-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-box{padding:28px 32px;border-left:1px solid var(--line);}
.stat-box:first-child{border-left:none;}
.stat-num{font-family:var(--font-display);font-size:clamp(24px,3vw,36px);font-weight:700;color:var(--ink);}
.stat-num span{color:var(--phosphor);}
.stat-label{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.1em;margin-top:6px;text-transform:uppercase;}
@media (max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr);}.stat-box:nth-child(3){border-left:none;}}
@media (max-width:560px){.stats-grid{grid-template-columns:1fr;}.stat-box{border-left:none;border-top:1px solid var(--line);}.stat-box:first-child{border-top:none;}}

/* ---------- featured slider ---------- */
.featured-shell{border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;}
.featured-text{padding:56px;display:flex;flex-direction:column;justify-content:center;}
.featured-text h3{font-family:var(--font-display);font-size:clamp(22px,3vw,34px);font-weight:500;margin-top:16px;letter-spacing:-.01em;}
.featured-text p{color:var(--ink-dim);font-size:14px;line-height:1.7;margin-top:16px;max-width:400px;}
.featured-tags{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap;}
.compare{
  position:relative;aspect-ratio:1/1;overflow:hidden;cursor:ew-resize;user-select:none;
  border-left:1px solid var(--line-strong);
}
.compare .layer{position:absolute;inset:0;}
.compare .layer.after{clip-path:inset(0 50% 0 0);}
.compare .layer.after::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(57,255,136,.05) 0px,rgba(57,255,136,.05) 1px,transparent 1px,transparent 3px);
  mix-blend-mode:overlay;
}
.compare .handle{
  position:absolute;top:0;bottom:0;left:50%;width:2px;
  background:linear-gradient(180deg,transparent,var(--phosphor) 8%,var(--phosphor) 92%,transparent);
  transform:translateX(-1px);pointer-events:none;box-shadow:0 0 16px var(--phosphor),0 0 40px rgba(57,255,136,.35);
  transition:box-shadow .2s ease;
}
.compare.dragging .handle{box-shadow:0 0 24px var(--phosphor),0 0 60px rgba(57,255,136,.5);}
.compare .handle::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:40px;height:40px;border-radius:50%;background:rgba(10,10,12,.85);
  border:1px solid var(--phosphor);box-shadow:0 0 14px rgba(57,255,136,.4),inset 0 0 10px rgba(57,255,136,.15);
  backdrop-filter:blur(4px);
}
.compare .handle::after{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:5px;height:5px;border-radius:50%;background:var(--phosphor);
  box-shadow:0 0 6px var(--phosphor);pointer-events:none;
}
.compare .handle-arrows{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:40px;height:40px;pointer-events:none;z-index:1;
}
.compare .handle-arrows svg{width:100%;height:100%;filter:drop-shadow(0 0 3px rgba(57,255,136,.6));}
.compare .readout{
  position:absolute;top:50%;left:50%;transform:translate(-50%,14px);
  font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;color:var(--phosphor);
  background:rgba(10,10,12,.75);border:1px solid rgba(57,255,136,.3);padding:2px 7px;
  white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s ease;
}
.compare.dragging .readout,.compare:hover .readout{opacity:1;}
.compare .side-label{
  position:absolute;top:12px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;
  background:rgba(10,10,12,.6);padding:3px 8px;color:var(--ink-dim);z-index:2;
  border:1px solid var(--line-strong);
}
.compare .side-label.l{left:12px;border-right:none;color:var(--ink);}
.compare .side-label.r{right:12px;border-left:none;color:var(--phosphor);}
.compare .corner{position:absolute;width:14px;height:14px;border-color:rgba(57,255,136,.5);z-index:2;pointer-events:none;}
.compare .corner.tl{top:8px;left:8px;border-top:1px solid;border-left:1px solid;}
.compare .corner.tr{top:8px;right:8px;border-top:1px solid;border-right:1px solid;}
.compare .corner.bl{bottom:8px;left:8px;border-bottom:1px solid;border-left:1px solid;}
.compare .corner.br{bottom:8px;right:8px;border-bottom:1px solid;border-right:1px solid;}
@media (max-width:820px){.featured-grid{grid-template-columns:1fr;}.compare{border-left:none;border-top:1px solid var(--line-strong);}}

/* ---------- archive filters ---------- */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;}
.filter-btn{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  background:none;border:1px solid var(--line-strong);color:var(--ink-dim);padding:8px 14px;
  cursor:pointer;transition:all .25s;
}
.filter-btn:hover{color:var(--ink);border-color:var(--ink-dim);}
.filter-btn.active{background:var(--phosphor);border-color:var(--phosphor);color:#08110b;}
.exp-card.hidden{display:none;}
.exp-card{cursor:pointer;}
.exp-media{position:relative;}
.exp-media::after{
  content:'VIEW CASE STUDY →';position:absolute;inset:auto 0 0 0;z-index:4;
  font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:var(--ink);
  background:linear-gradient(0deg,rgba(10,10,12,.9),transparent);
  padding:22px 12px 10px;opacity:0;transform:translateY(6px);
  transition:opacity .25s ease,transform .25s ease;pointer-events:none;
}
.exp-card:hover .exp-media::after{opacity:1;transform:translateY(0);}

/* ---------- case study detail modal ---------- */
.detail-overlay{
  position:fixed;inset:0;z-index:500;background:rgba(5,5,6,.86);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:5vh 20px;
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.detail-overlay.open{opacity:1;pointer-events:auto;}
.detail-panel{
  width:min(920px,100%);max-height:90vh;overflow-y:auto;background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  border:1px solid var(--line-strong);box-shadow:0 30px 90px rgba(0,0,0,.65);
  transform:translateY(14px) scale(.985);transition:transform .3s ease;
  display:grid;grid-template-columns:1.05fr 1fr;
}
.detail-overlay.open .detail-panel{transform:translateY(0) scale(1);}
.detail-media{position:relative;aspect-ratio:4/5;background:var(--bg);border-right:1px solid var(--line);}
.detail-media .art,.detail-media .real-img{position:absolute;inset:0;width:100%;height:100%;}
.detail-media .real-img{object-fit:cover;z-index:1;}
.detail-media .frame-label{
  position:absolute;top:14px;left:14px;z-index:3;font-family:var(--font-mono);font-size:10px;
  color:var(--phosphor);letter-spacing:.08em;background:rgba(10,10,12,.6);padding:4px 9px;
}
.detail-body{padding:36px 34px;display:flex;flex-direction:column;min-height:0;}
.detail-close{
  position:absolute;top:16px;right:16px;z-index:520;width:38px;height:38px;
  border:1px solid var(--line-strong);background:rgba(10,10,12,.7);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;
  transition:border-color .25s,color .25s;
}
.detail-close:hover{border-color:var(--phosphor);color:var(--phosphor);}
.detail-eyebrow{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.1em;}
.detail-title{font-family:var(--font-display);font-weight:500;font-size:clamp(24px,2.6vw,32px);margin-top:10px;letter-spacing:-.01em;}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.detail-tag{font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;color:var(--phosphor);border:1px solid var(--line-strong);padding:4px 9px;}
.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line);}
.detail-meta div span{display:block;}
.detail-meta .k{font-family:var(--font-mono);font-size:9px;color:var(--ink-faint);letter-spacing:.1em;margin-bottom:5px;}
.detail-meta .v{font-family:var(--font-mono);font-size:12px;color:var(--ink);}
.detail-desc{color:var(--ink-dim);font-size:14px;line-height:1.75;margin-top:24px;}
.detail-process{margin-top:20px;}
.detail-process .k{font-family:var(--font-mono);font-size:9px;color:var(--ink-faint);letter-spacing:.1em;margin-bottom:8px;}
.detail-process p{color:var(--ink-dim);font-size:13px;line-height:1.7;font-style:italic;border-left:2px solid var(--phosphor);padding-left:14px;}
.detail-nav{margin-top:auto;padding-top:28px;display:flex;justify-content:space-between;align-items:center;gap:12px;}
.detail-nav-btn{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-dim);
  background:none;border:1px solid var(--line-strong);padding:9px 14px;cursor:pointer;
  display:flex;align-items:center;gap:8px;transition:all .25s;
}
.detail-nav-btn:hover{color:var(--ink);border-color:var(--phosphor);}
.detail-counter{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);}
@media (max-width:760px){
  .detail-panel{grid-template-columns:1fr;}
  .detail-media{aspect-ratio:16/10;border-right:none;border-bottom:1px solid var(--line);}
  .detail-body{padding:26px 22px;}
}

/* ---------- app promo ---------- */
.changelog-strip{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:20px;padding:12px 16px;
  border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);font-family:var(--font-mono);font-size:10.5px;
}
.cl-tag{color:var(--phosphor);letter-spacing:.08em;font-weight:700;}
.cl-item{color:var(--ink-dim);}
.cl-sep{color:var(--ink-faint);}
@media (max-width:700px){.changelog-strip{font-size:9.5px;}}
.app-promo{
  border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);overflow:hidden;
  display:grid;grid-template-columns:1.1fr 1fr;position:relative;
}
.app-promo-copy{padding:56px;display:flex;flex-direction:column;justify-content:center;}
.app-promo-copy h3{font-family:var(--font-display);font-size:clamp(24px,3vw,34px);font-weight:500;letter-spacing:-.01em;margin-top:16px;}
.app-promo-copy p{color:var(--ink-dim);font-size:14px;line-height:1.75;margin-top:16px;max-width:420px;}
.app-promo-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}
.app-promo-tag{font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;color:var(--phosphor);border:1px solid var(--line-strong);padding:4px 9px;}
.app-promo-steps{margin-top:28px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px;}
.app-step{display:flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-dim);}
.app-step-idx{flex:none;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-strong);color:var(--phosphor);font-size:9px;}
.app-promo-modtags{position:absolute;bottom:16px;left:16px;right:16px;display:flex;gap:6px;flex-wrap:wrap;z-index:2;}
.app-promo-modtags span{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.05em;color:var(--ink-dim);border:1px solid var(--line-strong);background:rgba(10,10,12,.65);padding:3px 7px;}
.app-promo-cta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap;}
.app-btn-secondary{
  display:inline-flex;align-items:center;gap:8px;background:var(--bg-3);color:var(--ink);
  border:1px solid var(--line-strong);font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.04em;padding:13px 22px;text-decoration:none;transition:border-color .2s,transform .2s;
}
.app-btn-secondary:hover{border-color:var(--phosphor);color:var(--phosphor);transform:translateY(-2px);}
.app-btn-secondary .plat-ic{opacity:.7;}

.app-platform-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px;}
.app-version-badge{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;color:var(--ink);background:var(--bg-3);border:1px solid var(--line-strong);padding:4px 9px;}
.app-platform-badge{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.06em;color:var(--ink-dim);border:1px solid var(--line-strong);padding:4px 9px;}
.app-platform-badge .dot{width:5px;height:5px;border-radius:50%;background:var(--phosphor);}

.app-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:28px;background:var(--line);border:1px solid var(--line);}
.app-feature{background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:16px 18px;transition:transform .25s ease, box-shadow .25s ease;}
.app-feature:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.35);}
.app-feature.pro{background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);position:relative;}
.app-feature.pro::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--phosphor);opacity:.5;}
.app-feature .fic{font-family:var(--font-mono);font-size:13px;color:var(--phosphor);margin-bottom:8px;display:block;}
.app-feature .ft{font-family:var(--font-mono);font-size:11px;color:var(--ink);letter-spacing:.02em;margin-bottom:4px;display:flex;align-items:center;gap:7px;}
.app-feature .fd{font-size:11px;color:var(--ink-faint);line-height:1.5;}
.pro-tag{font-size:8.5px;letter-spacing:.06em;color:#06170d;background:var(--phosphor);padding:2px 6px;font-weight:700;}
.app-feature.soon{background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);position:relative;}
.app-feature.soon::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--cyan);opacity:.5;}
.soon-tag{font-size:8.5px;letter-spacing:.06em;color:#06170d;background:var(--cyan);padding:2px 6px;font-weight:700;}
@media (max-width:560px){.app-feature-grid{grid-template-columns:1fr;}}

/* window-chrome mockup for the app visual */
.app-window-chrome{position:absolute;top:0;left:0;right:0;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:9px 12px;background:rgba(10,10,12,.85);border-bottom:1px solid var(--line-strong);font-family:var(--font-mono);}
.app-window-chrome .awc-title{font-size:9.5px;color:var(--ink-faint);letter-spacing:.04em;}
.app-window-chrome .awc-btns{display:flex;gap:6px;}
.app-window-chrome .awc-btns span{width:9px;height:9px;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;font-size:7px;color:var(--ink-faint);}
.app-btn-primary{
  background:var(--phosphor);color:#06170d;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  font-weight:700;padding:14px 24px;border:1px solid var(--phosphor);transition:filter .25s;
}
.app-btn-primary:hover{filter:brightness(1.12);}
.app-btn-ghost{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-dim);
  border:1px solid var(--line-strong);padding:14px 24px;transition:all .25s;
}

/* ---------------- App Hero (signature centered promo block) ---------------- */
.app-hero{
  position:relative;overflow:hidden;border:1px solid var(--line-strong);
  padding:120px 32px 100px;text-align:center;margin-bottom:64px;
  background:#08090a;
}
.app-hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55;}
.app-hero-fade{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 50% at 50% 38%, transparent 0%, #08090a 78%),
             linear-gradient(180deg, rgba(8,9,10,.2) 0%, #08090a 92%);
}
.app-hero-content{position:relative;z-index:2;max-width:720px;margin:0 auto;}
.app-hero-badge{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.06em;color:var(--ink);border:1px solid var(--line-strong);
  padding:7px 8px 7px 16px;background:rgba(232,230,224,.04);backdrop-filter:blur(6px);
}
.app-hero-badge .hb-dot{width:6px;height:6px;border-radius:50%;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);flex:none;animation:pb-blink 1.6s ease-in-out infinite;}
.app-hero-badge .hb-sep{color:var(--ink-faint);}
.app-hero-badge .hb-tag{background:var(--phosphor);color:#06170d;font-weight:700;padding:4px 11px;}
.app-hero-title{
  font-family:var(--font-display);font-weight:500;letter-spacing:-.02em;line-height:1.08;
  font-size:clamp(34px,5.2vw,64px);margin-top:28px;
}
.app-hero-title em{font-style:normal;color:var(--phosphor);}
.app-hero-sub{
  font-size:16px;color:var(--ink-dim);line-height:1.7;max-width:540px;
  margin:22px auto 0;
}
.app-hero-ctas{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:36px;}
.app-hero-btn{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);
  font-size:11px;font-weight:700;letter-spacing:.08em;padding:14px 24px;text-decoration:none;
  transition:transform .2s,filter .2s,border-color .2s;
}
.app-hero-btn:hover{transform:translateY(-2px);}
.app-hero-btn.primary{background:var(--phosphor);color:#06170d;border:1px solid var(--phosphor);}
.app-hero-btn.primary:hover{filter:brightness(1.12);}
.app-hero-btn.secondary{border:1px solid var(--line-strong);color:var(--ink-dim);background:rgba(232,230,224,.03);}
.app-hero-btn.secondary:hover{border-color:var(--phosphor);color:var(--phosphor);}
.app-hero-foot{
  margin-top:30px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;
  color:var(--ink-faint);
}
@media (max-width:640px){.app-hero{padding:90px 20px 70px;}}
.app-btn-ghost:hover{color:var(--ink);border-color:var(--ink-dim);}
.app-promo-visual{position:relative;border-left:1px solid var(--line);background:var(--bg);min-height:340px;overflow:hidden;}
#appScopeCanvas{width:100%;height:100%;display:block;}
.app-promo-visual .lock-badge{
  position:absolute;top:46px;right:16px;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;
  color:var(--red);border:1px solid var(--line-strong);background:rgba(10,10,12,.7);padding:5px 10px;
  display:flex;align-items:center;gap:6px;
}
.app-promo-visual .lock-badge .d{width:5px;height:5px;border-radius:50%;background:var(--red);box-shadow:0 0 6px var(--red);}
@media (max-width:820px){
  .app-promo{grid-template-columns:1fr;}
  .app-promo-copy{padding:40px 30px;}
  .app-promo-visual{border-left:none;border-top:1px solid var(--line);min-height:240px;}
}

/* ---------- field notes ---------- */
.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.note-card{background:var(--bg);padding:32px 28px;}
.note-card blockquote{font-family:var(--font-display);font-weight:300;font-size:18px;line-height:1.5;letter-spacing:-.01em;}
.note-card cite{display:block;margin-top:20px;font-family:var(--font-mono);font-size:10px;color:var(--phosphor);font-style:normal;letter-spacing:.05em;}
@media (max-width:820px){.notes-grid{grid-template-columns:1fr;}}

/* ---------- tools stack ---------- */
.tools-row{display:flex;flex-wrap:wrap;gap:14px 0;border-top:1px solid var(--line);padding-top:32px;margin-top:8px;}
.tool-item{
  font-family:var(--font-mono);font-size:13px;color:var(--ink-dim);padding:0 24px;
  border-right:1px solid var(--line-strong);
}
.tool-item:last-child{border-right:none;}
.tool-item b{color:var(--ink);font-weight:400;}

/* ---------- FAQ accordion ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--ink);cursor:pointer;
  padding:26px 4px;display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-family:var(--font-body);font-size:17px;font-weight:500;
}
.faq-q .idx{font-family:var(--font-mono);font-size:11px;color:var(--phosphor);margin-right:16px;}
.faq-q .plus{font-family:var(--font-mono);font-size:18px;color:var(--ink-faint);transition:transform .3s;flex-shrink:0;}
.faq-item.open .plus{transform:rotate(45deg);color:var(--phosphor);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.faq-a p{padding:0 4px 26px 4px;color:var(--ink-dim);font-size:14px;line-height:1.7;max-width:600px;}

/* ---------- boot screen ---------- */
.boot-screen{position:fixed;inset:0;z-index:500;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;transition:opacity .6s ease, transform .6s ease;cursor:pointer;}
.boot-screen.exit{opacity:0;transform:scale(1.03);pointer-events:none;}
.boot-inner{width:min(480px,86vw);text-align:center;}
.boot-logo{font-family:var(--font-display);font-weight:700;font-size:22px;margin-bottom:28px;letter-spacing:.04em;}
.boot-logo span{color:var(--phosphor);}
.boot-lines{font-family:var(--font-mono);font-size:11px;color:var(--ink-dim);text-align:left;min-height:130px;line-height:2;}
.boot-lines .ok{color:var(--phosphor);float:right;}
.boot-bar{width:100%;height:2px;background:var(--line-strong);margin-top:20px;overflow:hidden;}
.boot-bar-fill{height:100%;width:0%;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);}
.boot-pct{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);margin-top:10px;letter-spacing:.1em;}
.boot-skip{font-family:var(--font-mono);font-size:9px;color:var(--ink-faint);margin-top:30px;letter-spacing:.12em;opacity:.6;}

/* ---------- logo glitch tick ---------- */
.logo{animation:logo-glitch 7s infinite;}
@keyframes logo-glitch{
  0%,96%,100%{text-shadow:none;transform:translate(0);}
  97%{text-shadow:2px 0 var(--red),-2px 0 var(--cyan);transform:translate(-1px,0);}
  98%{text-shadow:-2px 0 var(--red),2px 0 var(--cyan);transform:translate(1px,0);}
  99%{text-shadow:none;transform:translate(0);}
}

/* ---------- tilt targets ---------- */
.process-card,.exp-media{transition:background .35s, transform .2s ease-out;transform-style:preserve-3d;will-change:transform;}

/* ---------- live algorithm visualizer ---------- */
.algo-viz-shell{
  border:1px solid var(--line-strong);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:32px;
}
.algo-viz-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;margin-bottom:28px;}
.algo-viz-title{font-family:var(--font-display);font-weight:500;font-size:22px;margin-top:8px;letter-spacing:-.01em;}
.algo-viz-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.algo-speed-group{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.06em;}
.algo-speed-group input{width:100px;}
.algo-viz-stage{
  display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap;
  background:var(--bg);border:1px solid var(--line);padding:32px 20px;position:relative;
}
.algo-viz-frame{position:relative;}
.algo-viz-frame canvas{
  width:min(340px,40vw);height:auto;image-rendering:pixelated;display:block;
  border:1px solid var(--line-strong);
}
.algo-viz-frame .lbl{
  position:absolute;top:-9px;left:10px;background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:0 8px;
  font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;color:var(--ink-faint);
  white-space:nowrap;max-width:calc(100% - 20px);overflow:hidden;text-overflow:ellipsis;
}
#algoDropZone{cursor:pointer;transition:opacity .2s;}
#algoDropZone:hover canvas{border-color:var(--phosphor);}
#algoDropZone.drag-over canvas{border-color:var(--phosphor);box-shadow:0 0 0 2px rgba(57,255,136,.25);}
.algo-viz-arrow{font-size:22px;color:var(--phosphor);flex:none;}
@media (max-width:640px){.algo-viz-arrow{transform:rotate(90deg);}}
.algo-viz-readout{
  font-family:var(--font-mono);font-size:11px;color:var(--phosphor);letter-spacing:.05em;
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;gap:20px;flex-wrap:wrap;
}
.algo-viz-readout span b{color:var(--ink);}
.algo-viz-explain{color:var(--ink-dim);font-size:13px;line-height:1.7;max-width:640px;margin-top:16px;}
.dither-shell{
  display:grid;grid-template-columns:1.3fr 1fr;gap:1px;
  background:var(--line);border:1px solid var(--line-strong);
}
.dither-stage{background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);padding:4px;}
.dither-drop{
  position:relative;aspect-ratio:4/3;border:1px dashed var(--line-strong);
  display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;
  transition:border-color .25s;
}
.dither-drop.drag-over{border-color:var(--phosphor);}
.dither-drop-inner{
  display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;
  font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);letter-spacing:.04em;
  padding:20px;transition:opacity .3s;z-index:1;
}
.dither-drop.has-image .dither-drop-inner{display:none;}
.dither-drop-icon{
  width:38px;height:38px;border:1px solid var(--line-strong);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--phosphor);
}
.dither-drop-sub{color:var(--ink-faint);font-size:10px;}
#ditherCanvas{position:absolute;inset:0;width:100%;height:100%;display:none;image-rendering:pixelated;}
.dither-drop.has-image #ditherCanvas{display:block;}

.dither-controls{background:var(--bg);padding:28px;display:flex;flex-direction:column;gap:22px;}
.dither-ctrl-group{display:flex;flex-direction:column;gap:10px;}
.dither-ctrl-label{
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);
  letter-spacing:.1em;text-transform:uppercase;
}
.dither-ctrl-label b{color:var(--phosphor);font-weight:400;}
.dither-slider{
  -webkit-appearance:none;appearance:none;width:100%;height:2px;
  background:var(--line-strong);outline:none;cursor:pointer;
}
.dither-slider::-webkit-slider-thumb{
  -webkit-appearance:none;width:14px;height:14px;border-radius:50%;
  background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);cursor:pointer;
}
.dither-slider::-moz-range-thumb{
  width:14px;height:14px;border-radius:50%;border:none;
  background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);cursor:pointer;
}
.dither-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px;}
.dither-download{border-color:var(--phosphor);color:var(--phosphor);}
.dither-download:hover{background:var(--phosphor);color:#08110b;}
.dither-readout{
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);
  letter-spacing:.06em;border-top:1px solid var(--line);padding-top:16px;margin-top:4px;
}
@media (max-width:900px){.dither-shell{grid-template-columns:1fr;}}

/* ---------- scroll progress (pixel blocks) ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:400;
  display:flex;gap:2px;padding:0 2px;pointer-events:none;
}
.scroll-progress-fill{
  height:100%;background:var(--phosphor);box-shadow:0 0 6px var(--phosphor);
  width:0%;transition:width .1s linear;
}

/* ---------- ambient glitch pulse ---------- */
.glitch-pulse{
  position:fixed;inset:0;z-index:210;pointer-events:none;opacity:0;
}
.glitch-pulse.fire{
  opacity:1;
  background:
    linear-gradient(90deg, rgba(255,46,77,.05) 0%, transparent 2%),
    linear-gradient(90deg, transparent 97%, rgba(46,230,255,.05) 100%);
  animation:glitch-pulse-anim .18s steps(2);
}
@keyframes glitch-pulse-anim{
  0%{transform:translate(0,0);}
  25%{transform:translate(-3px,1px);}
  50%{transform:translate(3px,-1px);}
  75%{transform:translate(-2px,0);}
  100%{transform:translate(0,0);}
}

/* ---------- konami terminal ---------- */
.secret-terminal{
  position:fixed;inset:0;z-index:600;background:rgba(6,8,7,.96);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.secret-terminal.open{display:flex;}
.secret-terminal-inner{
  width:min(600px,92vw);border:1px solid var(--phosphor);background:var(--bg);
  padding:24px;font-family:var(--font-mono);font-size:12px;color:var(--phosphor);
  box-shadow:0 0 40px rgba(57,255,136,.15);
}
.secret-terminal-inner .line{margin-bottom:8px;opacity:0;animation:term-line .3s forwards;}
.secret-terminal-close{
  margin-top:18px;background:none;border:1px solid var(--phosphor);color:var(--phosphor);
  font-family:var(--font-mono);font-size:11px;padding:8px 14px;cursor:pointer;letter-spacing:.08em;
}
.secret-terminal-close:hover{background:var(--phosphor);color:#08110b;}
@keyframes term-line{to{opacity:1;}}

/* ---------- nav status extras ---------- */
.status-sep{color:var(--ink-faint);opacity:.5;}
#navStatus{cursor:pointer;user-select:none;transition:color .2s;}
#navStatus:hover{color:var(--ink);}
#navStatus:hover .dot-live{background:var(--red);box-shadow:0 0 8px var(--red);}

/* ---------- cursor trail ---------- */
.trail-dot{
  position:fixed;top:0;left:0;width:4px;height:4px;pointer-events:none;z-index:150;
  background:var(--phosphor);transform:translate(-50%,-50%);border-radius:1px;
}

/* ---------- system surge ---------- */
body.surging .scanlines{opacity:1;}
body.surging .grain{opacity:.16;}
body.surging{animation:surge-shake .08s steps(2) 6;}
@keyframes surge-shake{
  0%{transform:translate(0,0);}
  50%{transform:translate(-2px,1px);}
  100%{transform:translate(2px,-1px);}
}

/* ---------- ascii cam ---------- */
.ascii-shell{
  display:grid;grid-template-columns:1fr auto;gap:1px;
  background:var(--line);border:1px solid var(--line-strong);
}
@media (max-width:900px){.ascii-shell{grid-template-columns:1fr;}}
.ascii-stage{
  background:#000;position:relative;aspect-ratio:4/3;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
#asciiOutput{
  width:100%;height:100%;color:var(--phosphor);background:#000;
  font-family:var(--font-mono);font-size:6px;line-height:6px;letter-spacing:0;
  white-space:pre;overflow:hidden;padding:6px;box-sizing:border-box;
}
.ascii-placeholder{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);text-align:center;padding:24px;
}
.ascii-placeholder-sub{font-size:10px;color:var(--ink-faint);max-width:320px;}
.ascii-stage.live .ascii-placeholder{display:none;}
#asciiVideo{display:none;}
.ascii-controls{background:var(--bg);padding:24px;display:flex;flex-direction:column;gap:18px;min-width:220px;}
.ascii-btn-main{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  background:none;border:1px solid var(--phosphor);color:var(--phosphor);padding:12px 16px;
  cursor:pointer;transition:all .25s;
}
.ascii-btn-main:hover{background:var(--phosphor);color:#08110b;}
.ascii-btn-main.stop{border-color:var(--red);color:var(--red);}
.ascii-btn-main.stop:hover{background:var(--red);color:#fff;}
.ascii-density{display:flex;flex-direction:column;gap:8px;}
.ascii-readout{
  font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);
  letter-spacing:.06em;border-top:1px solid var(--line);padding-top:14px;line-height:1.7;
}
.ascii-readout b{color:var(--phosphor);font-weight:400;}

/* ---------- texture synthesis lab ---------- */
.matrix-actions{display:none;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px;}
.matrix-actions.show{display:flex;}
.live-readout{font-family:var(--font-mono);font-size:11px;color:var(--phosphor);letter-spacing:.06em;}

.tex-grid{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:18px;align-items:end;}
.tex-col{display:flex;flex-direction:column;gap:10px;}
.tex-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase;}
.tex-arrow{font-family:var(--font-mono);font-size:18px;color:var(--ink-faint);padding-bottom:14px;}
.tex-target-tabs{display:flex;gap:6px;}
.tex-target-tabs .filter-btn{font-size:10px;padding:6px 10px;}
.tex-drop{
  position:relative;aspect-ratio:4/3;border:1px dashed var(--line-strong);
  display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;
  background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);transition:border-color .25s;
}
.tex-drop.drag-over{border-color:var(--phosphor);}
.tex-drop canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:none;}
.tex-drop.has-image canvas{display:block;}
.tex-drop.has-image .tex-drop-inner{display:none;}
.tex-drop-inner{
  display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  font-family:var(--font-mono);font-size:11px;color:var(--ink-dim);letter-spacing:.03em;
  padding:14px;z-index:1;
}
.tex-result{
  position:relative;aspect-ratio:4/3;border:1px solid var(--line-strong);
  background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);overflow:hidden;
}
.tex-result canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.tex-result-empty{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);text-align:center;padding:14px;
}
.tex-result.has-result .tex-result-empty{display:none;}
@media (max-width:820px){
  .tex-grid{grid-template-columns:1fr;}
  .tex-arrow{display:none;}
}

/* ---------- filmstrip reel ---------- */
.reel-wrap{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel-glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);}
.reel-track{display:flex;width:max-content;animation:scroll-left 55s linear infinite;}
.reel-tile{width:150px;height:96px;margin:16px;position:relative;flex-shrink:0;border:1px solid var(--line-strong);}
.reel-tile span{position:absolute;bottom:6px;left:8px;font-family:var(--font-mono);font-size:9px;color:var(--ink-dim);background:rgba(10,10,12,.6);padding:2px 5px;}

/* ---------- scramble-safe text ---------- */
.section-title{font-variant-numeric:tabular-nums;}

@media (max-width:600px){
  .section{padding:90px 0;}
  .wrap{padding:0 20px;}
  header{padding:18px 20px;}
  .hero{padding:140px 20px 60px;}
  .section-head{margin-bottom:40px;}
}

/* =====================================================================
   APP PREVIEW — live interface replica
   A working mock of the v2.0.0 workspace rather than a screenshot, so it
   stays accurate as the app changes and needs no image assets to deploy.
   ===================================================================== */
#preview .section-lead{max-width:640px;}

.uiv{
  margin-top:38px;border:1px solid var(--line-strong);border-radius:12px;overflow:hidden;
  background:var(--bg-panel);box-shadow:0 40px 110px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.02);
}

/* window chrome */
.uiv-chrome{
  display:flex;align-items:center;gap:8px;padding:11px 14px;
  background:#0e0e11;border-bottom:1px solid var(--line);
}
.uiv-dot{width:11px;height:11px;border-radius:50%;flex:none;}
.uiv-dot.r{background:#ff5f57;} .uiv-dot.y{background:#febc2e;} .uiv-dot.g{background:#28c840;}
.uiv-chrome-title{
  margin-left:10px;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-dim);letter-spacing:.06em;
}
.uiv-chrome-badge{
  margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--phosphor);
  border:1px solid rgba(57,255,136,.3);border-radius:100px;padding:3px 9px;
}

/* menubar */
.uiv-menubar{
  display:flex;gap:2px;padding:0 10px;background:var(--bg-panel);border-bottom:1px solid var(--line);
}
.uiv-menubar span{
  font-size:12.5px;color:var(--ink-dim);padding:9px 12px;border-radius:5px;
}

/* layout */
.uiv-body{display:grid;grid-template-columns:212px 1fr 52px 244px;min-height:430px;}

/* --- styles browser --- */
.uiv-browser{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0;}
.uiv-src{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--line);}
.uiv-src-thumb{
  width:52px;height:38px;flex:none;border:1px solid var(--line-strong);border-radius:4px;
  background:#0a0a0c;image-rendering:pixelated;display:block;
}
.uiv-src-meta{display:flex;flex-direction:column;min-width:0;}
.uiv-src-k{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.12em;color:var(--ink-faint);}
.uiv-src-name{font-size:12px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.uiv-src-dim{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);}
.uiv-browser-head{
  padding:11px 12px 8px;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.1em;color:var(--ink-faint);
}
.uiv-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 12px 14px;
  overflow-y:auto;max-height:330px;align-content:start;
}
.uiv-item{background:none;border:none;padding:0;cursor:pointer;text-align:left;}
.uiv-item-thumb{
  width:100%;aspect-ratio:4/3;border:1px solid var(--line-strong);border-radius:5px;
  overflow:hidden;background:#0a0a0c;transition:border-color .16s,box-shadow .16s;
}
.uiv-item-thumb canvas{width:100%;height:100%;display:block;}
.uiv-item:hover .uiv-item-thumb{border-color:var(--ink-dim);}
.uiv-item.active .uiv-item-thumb{
  border-color:var(--phosphor);box-shadow:0 0 0 1px var(--phosphor),0 4px 16px rgba(57,255,136,.18);
}
.uiv-item-name{font-size:11px;color:var(--ink-dim);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.uiv-item.active .uiv-item-name{color:var(--phosphor);}

/* --- stage --- */
.uiv-stage{display:flex;flex-direction:column;background:#08080a;min-width:0;}
.uiv-tools{
  display:flex;align-items:center;gap:3px;align-self:center;margin:14px 0 0;
  background:rgba(19,19,22,.9);border:1px solid var(--line-strong);border-radius:10px;padding:4px;
}
.uiv-tools button{
  background:none;border:none;color:var(--ink-dim);font-family:var(--font-body);
  font-size:12px;padding:6px 11px;border-radius:6px;cursor:pointer;transition:background .14s,color .14s;
}
.uiv-tools button:hover{background:rgba(255,255,255,.06);color:var(--ink);}
.uiv-tools button.active{background:rgba(57,255,136,.14);color:var(--phosphor);}
.uiv-tools span{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-dim);padding:0 6px;}
.uiv-tool-sep{width:1px;height:15px;background:var(--line-strong);margin:0 4px;padding:0 !important;}
.uiv-canvas-wrap{
  flex:1;display:flex;align-items:center;justify-content:center;position:relative;padding:18px;min-height:0;
}
#uivCanvas{
  max-width:100%;height:auto;border-radius:6px;image-rendering:pixelated;
  box-shadow:0 24px 60px rgba(0,0,0,.55);display:block;
}
.uiv-split-line{
  position:absolute;top:0;bottom:0;width:2px;background:var(--phosphor);
  box-shadow:0 0 14px rgba(57,255,136,.5);display:none;pointer-events:none;
}
.uiv-split-tag{
  position:absolute;font-family:var(--font-mono);font-size:9px;letter-spacing:.09em;
  color:var(--ink);background:rgba(10,10,12,.8);border-radius:100px;padding:4px 9px;display:none;
}
.uiv.split .uiv-split-line,.uiv.split .uiv-split-tag{display:block;}
.uiv-statusbar{
  display:flex;align-items:center;gap:8px;padding:9px 14px;
  border-top:1px solid var(--line);background:var(--bg-panel);
  font-size:11.5px;color:var(--ink-faint);
}
.uiv-status-dot{width:6px;height:6px;border-radius:50%;background:var(--phosphor);flex:none;}
#uivStatusName{color:var(--ink);}
.uiv-status-sep{opacity:.5;}
.uiv-status-right{margin-left:auto;font-family:var(--font-mono);font-size:11px;}

/* --- rail --- */
.uiv-rail{
  display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 0;
  border-left:1px solid var(--line);border-right:1px solid var(--line);background:var(--bg-panel);
}
.uiv-rail-btn{
  width:36px;height:36px;border:none;background:none;border-radius:9px;cursor:pointer;
  color:var(--ink-faint);display:flex;align-items:center;justify-content:center;
  transition:background .14s,color .14s;position:relative;
}
.uiv-rail-btn svg{width:19px;height:19px;}
.uiv-rail-btn:hover{background:rgba(255,255,255,.05);color:var(--ink-dim);}
.uiv-rail-btn.active{background:rgba(57,255,136,.13);color:var(--phosphor);}
.uiv-rail-btn.active::after{
  content:'';position:absolute;right:-9px;top:50%;transform:translateY(-50%);
  width:2px;height:18px;border-radius:2px;background:var(--phosphor);
}

/* --- inspector --- */
.uiv-inspector{background:var(--bg-panel);padding:14px 14px 18px;min-width:0;overflow:hidden;}
.uiv-insp-head{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:14px;}
.uiv-pane{display:none;}
.uiv-pane.active{display:block;animation:uivFade .22s ease;}
@keyframes uivFade{from{opacity:0;transform:translateY(-3px);}to{opacity:1;transform:none;}}

.uiv-btn{
  display:block;width:100%;background:#1e1e23;border:1px solid var(--line-strong);border-radius:7px;
  color:var(--ink-dim);font-family:var(--font-body);font-size:13px;padding:11px;cursor:pointer;
  transition:background .14s,color .14s,border-color .14s;
}
.uiv-btn:hover{background:#26262c;color:var(--ink);}
.uiv-btn.primary{background:var(--phosphor);border-color:var(--phosphor);color:#062313;font-weight:600;}
.uiv-btn.primary:hover{background:#4bff9b;color:#062313;}
.uiv-btn.wide{margin-top:12px;}
.uiv-row{display:flex;gap:8px;margin-top:9px;}
.uiv-row .uiv-btn{flex:1;}
.uiv-select{
  display:inline-flex;align-items:center;background:#1e1e23;border:1px solid var(--line-strong);
  border-radius:7px;color:var(--ink-dim);font-size:12.5px;padding:11px 13px;flex:none;
}
.uiv-select.wide{display:flex;width:100%;margin-top:9px;justify-content:space-between;}
.uiv-select.wide::after{content:'▾';color:var(--ink-faint);font-size:10px;}
.uiv-label{
  display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.12em;
  color:var(--ink-faint);margin-bottom:2px;
}
.uiv-info{border:1px solid var(--line);border-radius:8px;padding:11px 13px;margin-top:12px;background:#0d0d10;}
.uiv-info-row{display:flex;justify-content:space-between;gap:12px;padding:4px 0;font-size:12.5px;color:var(--ink-faint);}
.uiv-info-row b{color:var(--ink);font-weight:500;font-family:var(--font-mono);font-size:11.5px;}
.uiv-hint{font-size:12px;color:var(--ink-faint);line-height:1.5;margin-bottom:12px;}

.uiv-looks{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.uiv-look{background:none;border:none;padding:0;cursor:pointer;text-align:left;}
.uiv-look-thumb{
  width:100%;aspect-ratio:4/3;border:1px solid var(--line-strong);border-radius:5px;overflow:hidden;
  transition:border-color .16s;
}
.uiv-look-thumb canvas{width:100%;height:100%;display:block;}
.uiv-look:hover .uiv-look-thumb{border-color:var(--phosphor);}
.uiv-look-name{font-size:11px;color:var(--ink-dim);margin-top:5px;}

.uiv-slider-row{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:12.5px;color:var(--ink-dim);}
.uiv-slider-row b{font-family:var(--font-mono);font-size:11.5px;color:var(--ink);font-weight:500;}
.uiv-range{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;
  background:#26262c;margin-top:8px;cursor:pointer;
}
.uiv-range::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:15px;height:15px;border-radius:50%;
  background:var(--ink);border:none;box-shadow:0 1px 4px rgba(0,0,0,.5);cursor:pointer;
}
.uiv-range::-moz-range-thumb{
  width:15px;height:15px;border-radius:50%;background:var(--ink);border:none;cursor:pointer;
}

.uiv-stack-head{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-faint);margin-bottom:10px;
}
.uiv-stack-head b{color:var(--ink-dim);font-weight:400;}
.uiv-layer{
  display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:7px;
  padding:10px 11px;margin-bottom:7px;background:#0d0d10;
}
.uiv-eye{width:7px;height:7px;border-radius:50%;background:var(--phosphor);flex:none;}
.uiv-layer-name{font-size:12.5px;color:var(--ink);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.uiv-layer-blend{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);}
.uiv-layer-op{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-dim);}

.uiv-foot{
  margin-top:20px;font-size:13px;color:var(--ink-faint);line-height:1.6;max-width:620px;
}
.uiv-cta{margin-top:22px;}

/* --- responsive --- */
@media (max-width:1080px){
  .uiv-body{grid-template-columns:180px 1fr 48px 210px;}
  .uiv-grid{max-height:280px;}
}
@media (max-width:860px){
  /* On a phone the four-column workspace can't be shrunk without becoming
     unreadable, so it restacks: canvas first (that's the product), then the
     panels underneath at full width. */
  .uiv-body{grid-template-columns:1fr;min-height:0;}
  .uiv-stage{order:1;min-height:300px;}
  .uiv-rail{
    order:2;flex-direction:row;justify-content:center;gap:8px;padding:8px 0;
    border-left:none;border-right:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .uiv-rail-btn.active::after{
    right:auto;left:50%;top:auto;bottom:-8px;transform:translateX(-50%);width:18px;height:2px;
  }
  .uiv-inspector{order:3;border-bottom:1px solid var(--line);}
  .uiv-browser{order:4;border-right:none;border-top:1px solid var(--line);}
  .uiv-grid{grid-template-columns:repeat(4,1fr);max-height:none;}
  .uiv-menubar{overflow-x:auto;scrollbar-width:none;}
  .uiv-menubar::-webkit-scrollbar{display:none;}
}
@media (max-width:520px){
  .uiv-grid{grid-template-columns:repeat(3,1fr);}
  .uiv-chrome-title{display:none;}
}
@media (prefers-reduced-motion: reduce){
  .uiv-pane.active{animation:none;}
}

/* The ticker and filmstrip tracks are deliberately wider than the viewport.
   Their wrappers clip them visually, but body{overflow-x:hidden} alone still
   left the page horizontally scrollable on desktop. `clip` clips without
   creating a scroll container, which is what's actually wanted. */
html{overflow-x:clip;}
body{overflow-x:clip;}

/* --- preview: chrome that matches the real app --- */
.uiv-browser-head{display:flex;align-items:center;justify-content:space-between;}
.uiv-browser-acts{display:flex;gap:3px;}
.uiv-ibtn{
  width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:5px;color:var(--ink-faint);
}
.uiv-ibtn svg{width:14px;height:14px;}
.uiv-cats{display:flex;gap:5px;padding:0 12px 10px;overflow:hidden;}
.uiv-cat{
  font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;
  border:1px solid var(--line-strong);border-radius:100px;padding:5px 9px;
  color:var(--ink-faint);white-space:nowrap;flex:none;
}
.uiv-cat.active{background:var(--phosphor);border-color:var(--phosphor);color:#062313;font-weight:600;}
.uiv-replace{
  font-family:var(--font-mono);font-size:9px;letter-spacing:.05em;color:var(--ink-faint);
  border:1px solid var(--line-strong);border-radius:5px;padding:6px 8px;flex:none;
}
.uiv-tool-icon{display:inline-flex;align-items:center;justify-content:center;padding:6px 9px !important;}
.uiv-tool-icon svg{width:14px;height:14px;}

.uiv-hist{display:flex;flex-direction:column;gap:1px;}
.uiv-hist-item{
  display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:6px;
  font-size:12.5px;color:var(--ink-dim);
}
.uiv-hist-item.current{background:rgba(57,255,136,.12);color:var(--phosphor);}
.uiv-hist-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none;}
.uiv-hist-i{margin-left:auto;font-family:var(--font-mono);font-size:10px;opacity:.6;}
.uiv-slider-lab{font-size:12.5px;}

@media (max-width:860px){ .uiv-cats{flex-wrap:wrap;} }

/* ================= install / desktop setup section ================= */
.install-lede{
  max-width:62ch;margin:22px 0 52px;font-size:16px;line-height:1.65;color:var(--ink-dim);
}
.install-lede b{color:var(--ink);font-weight:500;}

.install-grid{
  display:grid;grid-template-columns:minmax(0,0.95fr) minmax(0,1.05fr);gap:2px;
  background:var(--line);border:1px solid var(--line);
}

/* ---- spec plate: a data plate stamped on the side of the machine ---- */
.spec-plate{
  position:relative;padding:0;
  background:var(--panel-glass);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  transition:transform .25s ease, box-shadow .25s ease;
}
.spec-plate::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--phosphor);opacity:.5;
}
.spec-plate:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.35);}
.plate-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 24px;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
}
.plate-title{color:var(--phosphor);text-shadow:0 0 10px rgba(57,255,136,.35);}
.plate-ver{color:var(--ink-faint);letter-spacing:.04em;text-transform:none;}
.plate-rows{margin:0;padding:8px 24px 20px;}
.plate-row{
  display:flex;align-items:baseline;gap:16px;
  padding:13px 12px 13px 0;margin:0 -12px 0 0;
  border-bottom:1px dashed var(--line);
  transition:background .2s ease, padding-left .2s ease;
}
.plate-row:last-child{border-bottom:none;}
.plate-row:hover{background:rgba(57,255,136,.04);padding-left:12px;}
.plate-row dt{
  flex:none;width:132px;
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-faint);
}
.plate-row dd{margin:0;flex:1;font-size:14px;line-height:1.5;color:var(--ink);}
.plate-row dd b{color:var(--phosphor);font-weight:500;}
.dd-note{color:var(--ink-dim);font-size:13px;}

/* ---- the warning panel: say the quiet part out loud ---- */
.warn-panel{
  position:relative;padding:22px 26px 26px;
  background:var(--panel-glass);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  transition:transform .25s ease, box-shadow .25s ease;
}
.warn-panel::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--red);opacity:.55;
}
.warn-panel:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.35);}
.warn-head{
  display:flex;align-items:center;gap:11px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--red);
}
.warn-mark{
  flex:none;display:grid;place-items:center;width:20px;height:20px;
  border:1px solid var(--red);font-size:11px;font-weight:700;
  box-shadow:0 0 10px rgba(255,46,77,.28);
  animation:pb-blink 2.4s ease-in-out infinite;
}
.warn-body{margin:18px 0 0;font-size:14.5px;line-height:1.65;color:var(--ink-dim);}
.warn-body b{color:var(--ink);font-weight:500;}
.warn-steps{list-style:none;margin:22px 0 0;padding:0;}
.warn-steps li{
  display:flex;align-items:center;gap:14px;
  padding:11px 0;border-top:1px solid var(--line);
  font-size:14px;color:var(--ink);
  transition:color .2s ease;
}
.warn-steps li:last-child{border-bottom:1px solid var(--line);}
.warn-steps li:hover .step-n{background:var(--red);color:#1a0308;}
.step-n{
  flex:none;display:grid;place-items:center;width:22px;height:22px;
  background:rgba(255,46,77,.1);color:var(--red);
  font-family:var(--font-mono);font-size:10.5px;
  transition:background .2s ease, color .2s ease;
}
.warn-steps b{color:var(--ink);font-weight:500;}
.warn-steps code{
  font-family:var(--font-mono);font-size:12.5px;color:var(--cyan);
  background:rgba(46,230,255,.07);padding:2px 6px;
}
.warn-foot{margin:20px 0 0;font-size:13px;line-height:1.6;color:var(--ink-faint);}

/* ---- checksum block: the signature element, a terminal readout ---- */
.checksum{
  position:relative;margin-top:2px;
  background:var(--panel-glass);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  border:1px solid var(--line);border-top:none;
}
.ck-corner{
  position:absolute;width:14px;height:14px;
  border-color:rgba(46,230,255,.55);z-index:2;pointer-events:none;
}
.ck-corner.tl{top:8px;left:8px;border-top:1px solid;border-left:1px solid;}
.ck-corner.tr{top:8px;right:8px;border-top:1px solid;border-right:1px solid;}
.ck-corner.bl{bottom:8px;left:8px;border-bottom:1px solid;border-left:1px solid;}
.ck-corner.br{bottom:8px;right:8px;border-bottom:1px solid;border-right:1px solid;}
.ck-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 24px;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
}
.ck-label{color:var(--cyan);text-shadow:0 0 10px rgba(46,230,255,.35);}
.ck-algo{color:var(--ink-faint);}
.ck-row{padding:18px 24px;border-bottom:1px dashed var(--line);transition:background .2s ease;}
.ck-row:hover{background:rgba(46,230,255,.03);}
.ck-meta{
  display:flex;align-items:baseline;gap:12px;margin-bottom:10px;
  font-family:var(--font-mono);font-size:11px;
}
.ck-file{color:var(--ink);}
.ck-size{color:var(--ink-faint);}
.ck-hashline{
  display:flex;align-items:stretch;gap:0;
  border:1px solid var(--line);background:rgba(10,10,12,.72);
  transition:border-color .2s ease;
}
.ck-hashline:hover{border-color:var(--line-strong);}
.ck-hash{
  flex:1;min-width:0;padding:11px 14px;
  font-family:var(--font-mono);font-size:12px;line-height:1.5;
  color:var(--phosphor);text-shadow:0 0 12px rgba(57,255,136,.3);
  word-break:break-all;-webkit-user-select:all;user-select:all;
}
.ck-copy{
  flex:none;padding:0 18px;background:transparent;cursor:pointer;
  border:none;border-left:1px solid var(--line);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-dim);
  transition:background .2s ease, color .2s ease;
}
.ck-copy:hover{background:var(--phosphor);color:#06170d;font-weight:700;}
.ck-copy.copied{background:var(--phosphor);color:#06170d;font-weight:700;}
.ck-cmd{padding:20px 24px 24px;}
.ck-cmd-label,.ck-cmd-foot{
  display:block;font-family:var(--font-mono);font-size:11px;line-height:1.6;color:var(--ink-dim);
}
.ck-cmd-label{margin-bottom:10px;}
.ck-cmd-foot{margin-top:12px;color:var(--ink-faint);}
.ck-cmd .ck-hash{color:var(--cyan);text-shadow:0 0 12px rgba(46,230,255,.3);}

/* ---- platform availability strip ---- */
.platforms{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
  margin-top:34px;background:var(--line);border:1px solid var(--line);
}
.plat{
  display:flex;align-items:center;gap:11px;flex-wrap:wrap;
  padding:18px 22px;
  background:var(--panel-glass);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  transition:transform .25s ease, box-shadow .25s ease;
}
.plat:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.35);}
.plat-dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--ink-faint);}
.plat-live .plat-dot{
  background:var(--phosphor);box-shadow:0 0 10px var(--phosphor);
  animation:pb-blink 1.8s ease-in-out infinite;
}
.plat-os{
  font-family:var(--font-display);font-weight:500;font-size:15px;letter-spacing:-.01em;
  color:var(--ink-dim);
}
.plat-live .plat-os{color:var(--ink);}
.plat-state{
  width:100%;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.05em;
  color:var(--ink-faint);
}
.plat-live .plat-state{color:var(--phosphor);}
.plat-note{
  grid-column:1 / -1;margin:0;padding:16px 22px;
  background:var(--panel-glass);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  font-size:13.5px;line-height:1.6;color:var(--ink-dim);
}
.plat-note a{color:var(--cyan);border-bottom:1px solid rgba(46,230,255,.35);transition:border-color .2s, color .2s;}
.plat-note a:hover{color:var(--ink);border-color:var(--ink);}

@media (max-width:900px){
  .install-grid{grid-template-columns:1fr;}
  .platforms{grid-template-columns:1fr;}
  .plate-row{flex-direction:column;gap:5px;}
  .plate-row dt{width:auto;}
  .plate-row:hover{padding-left:0;}
}
@media (max-width:560px){
  .ck-hashline{flex-direction:column;}
  .ck-copy{border-left:none;border-top:1px solid var(--line);padding:10px 0;}
  .ck-hash{font-size:11px;}
  .ck-corner{display:none;}
}

/* =====================================================================
   LOOK DROPS — monthly free preset pack + email capture
   ===================================================================== */
.drops-countdown{text-align:right;font-family:var(--font-mono);}
.drops-countdown-label{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);}
.drops-countdown-value{display:block;font-size:20px;color:var(--phosphor);margin-top:4px;}
@media (max-width:640px){.drops-countdown{text-align:left;}}

.drops-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line-strong);margin-top:20px;}
@media (max-width:900px){.drops-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.drops-grid{grid-template-columns:1fr;}}
.drop-card{background:var(--bg-panel);display:flex;flex-direction:column;}
.drop-card-preview{position:relative;aspect-ratio:4/3;overflow:hidden;background:#000;}
.drop-card-preview canvas{width:100%;height:100%;image-rendering:pixelated;display:block;}
.drop-card-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.drop-card-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1;}
.drop-card-name{font-family:var(--font-display);font-size:16px;color:var(--ink);}
.drop-card-desc{font-family:var(--font-body);font-size:12.5px;line-height:1.5;color:var(--ink-dim);}
.drop-card-meta{font-family:var(--font-mono);font-size:10px;color:var(--ink-faint);letter-spacing:.06em;text-transform:uppercase;}
.drop-card-dl{
  margin-top:auto;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  background:none;border:1px solid var(--line-strong);color:var(--ink-dim);padding:9px 12px;cursor:pointer;
  transition:all .25s;text-align:center;
}
.drop-card-dl:hover{color:#08110b;background:var(--phosphor);border-color:var(--phosphor);}
.drop-card-dl.done{color:var(--phosphor);border-color:var(--phosphor);}

.drops-signup{
  margin-top:56px;border:1px solid var(--line-strong);background:var(--bg-panel);padding:28px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.drops-signup-title{font-family:var(--font-display);font-size:18px;}
.drops-signup-sub{font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);margin-top:6px;}
.drops-signup-form{display:flex;gap:10px;flex-wrap:wrap;}
.drops-signup-form input{
  background:var(--bg);border:1px solid var(--line-strong);color:var(--ink);padding:10px 14px;
  font-family:var(--font-mono);font-size:12px;min-width:220px;
}
.drops-signup-form input:focus{outline:none;border-color:var(--phosphor);}
.drops-signup-form input:invalid:not(:placeholder-shown){border-color:var(--red);}

/* =====================================================================
   COMPAT + MOBILE PASS — install ("Before you install") & Look Drops
   ---------------------------------------------------------------------
   Everything below is corrective: same visual language, just made to
   survive touch input, small viewports, and browsers without
   backdrop-filter / aspect-ratio. Appended last so it wins on
   specificity ties without touching the original rules above.
   ===================================================================== */

/* screen-reader-only label utility (used by the drops email field) */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}

/* ---------------------------------------------------------------------
   1. backdrop-filter fallback.
   --panel-glass is only 55% opaque. In any browser that can't blur what's
   behind it (Firefox with layers.acceleration off, older Safari/Samsung
   Internet, Chrome with GPU accel disabled) the animated WebGL particle
   field bled straight through these panels and the text became unreadable
   — the section looked broken rather than glassy. Fall back to the solid
   panel colour instead.
   --------------------------------------------------------------------- */
@supports not ((backdrop-filter: blur(4px)) or (-webkit-backdrop-filter: blur(4px))){
  .spec-plate,.warn-panel,.checksum,.plat,.plat-note{background:var(--bg-panel);}
}

/* ---------------------------------------------------------------------
   2. Touch devices: kill sticky :hover and the GPU cost.
   On phones the first tap latches :hover, so cards stayed lifted 3px and
   .plate-row rows stayed shifted 12px to the right until you tapped
   somewhere else. Also drops five stacked backdrop-filter layers, which
   is what made this stretch of the page stutter while scrolling.
   --------------------------------------------------------------------- */
@media (hover:none), (pointer:coarse){
  .spec-plate,.warn-panel,.checksum,.plat,.plat-note{
    backdrop-filter:none;-webkit-backdrop-filter:none;
    background:var(--bg-panel);
  }
  .spec-plate:hover,.warn-panel:hover,.plat:hover{transform:none;box-shadow:none;}
  .plate-row:hover{background:none;padding-left:0;}
  .ck-row:hover{background:none;}
  .ck-hashline:hover{border-color:var(--line);}
  .ck-copy:hover{background:transparent;color:var(--ink-dim);font-weight:400;}
  .warn-steps li:hover .step-n{background:rgba(255,46,77,.1);color:var(--red);}
  .drop-card-dl:hover{background:none;color:var(--ink-dim);border-color:var(--line-strong);}
  /* .copied / .done are state classes, not hover — they must still read */
  .ck-copy.copied{background:var(--phosphor);color:#06170d;font-weight:700;}
  .drop-card-dl.done{color:var(--phosphor);border-color:var(--phosphor);}
  /* real press feedback in place of the hover we just removed */
  .ck-copy:active,.drop-card-dl:active{background:var(--phosphor);color:#06170d;border-color:var(--phosphor);}
  .plate-row:active{background:rgba(57,255,136,.05);}
}

/* Tap targets: 10px mono buttons were well under the 44px comfortable
   minimum on a phone. */
@media (pointer:coarse){
  .ck-copy{min-height:44px;}
  .drop-card-dl{min-height:44px;}
  .drops-signup-form .filter-btn{min-height:44px;}
}

/* ---------------------------------------------------------------------
   3. Install section — small-screen layout corrections
   --------------------------------------------------------------------- */
@media (max-width:900px){
  .install-lede{margin-bottom:36px;}
  /* the -12px right margin existed only so the desktop hover fill could
     bleed past the padding; in the stacked layout it just pushed the
     dashed rule out past the panel edge */
  .plate-row{margin-right:0;padding-right:0;}
  .checksum{border-top:1px solid var(--line);margin-top:16px;}
  .platforms{margin-top:24px;}
}
@media (max-width:560px){
  .plate-head,.plate-rows,.ck-head,.ck-row,.ck-cmd{padding-left:18px;padding-right:18px;}
  .plate-head{flex-wrap:wrap;gap:6px;}
  .plate-ver{width:100%;}
  .warn-panel{padding:20px 18px 22px;}
  .plat{padding:16px 18px;}
  .plat-note{padding:16px 18px;}
  /* GLCHLAB-Setup-2.0.0.exe is one unbreakable token at 12.5px mono and
     was overflowing the step row on 320–360px screens */
  .warn-steps li{align-items:flex-start;gap:12px;}
  .warn-steps code{word-break:break-all;overflow-wrap:anywhere;}
  .warn-steps .step-n{margin-top:1px;}
  .ck-meta{flex-wrap:wrap;gap:4px 12px;}
}

/* ---------------------------------------------------------------------
   4. Look Drops — aspect-ratio fallback.
   Safari < 15 and older Samsung Internet ignore aspect-ratio, which
   collapsed .drop-card-preview to zero height: the cards rendered as
   text-only stubs with no preview at all.
   --------------------------------------------------------------------- */
@supports not (aspect-ratio: 4 / 3){
  /* the canvas is 200x150, i.e. already 4:3 — letting it keep its own
     intrinsic ratio (width:100% + height:auto) reproduces the box exactly,
     with no padding-percentage hack, which replaced elements don't stretch
     into anyway */
  .drop-card-preview{height:auto;}
  .drop-card-preview canvas{height:auto;}
  .drop-card-img{position:absolute;top:0;left:0;width:100%;height:100%;}
}
/* `inset` shorthand is unsupported before Safari 14.1 — longhand equivalent */
.drop-card-img{top:0;right:0;bottom:0;left:0;}
/* Firefox doesn't honour image-rendering:pixelated on canvas */
.drop-card-preview canvas{image-rendering:-moz-crisp-edges;image-rendering:pixelated;}

/* ---------------------------------------------------------------------
   5. Look Drops — signup form on narrow screens.
   input{min-width:220px} plus 32px panel padding overflowed the viewport
   below ~360px and gave the whole page a horizontal scrollbar. And the
   12px font size made iOS Safari zoom the page in on focus, which is the
   single most common "the form is broken on my phone" report — anything
   below 16px triggers it.
   --------------------------------------------------------------------- */
.drops-signup-msg{
  margin:0;width:100%;font-family:var(--font-mono);font-size:12px;line-height:1.5;
  color:var(--phosphor);
}
.drops-signup-msg:empty{display:none;}
.drops-signup-msg.is-error{color:var(--red);}

@media (max-width:640px){
  .drops-signup{padding:22px 18px;gap:18px;align-items:stretch;}
  .drops-signup-form{width:100%;gap:10px;}
  .drops-signup-form input{
    min-width:0;width:100%;flex:1 1 100%;
    font-size:16px;padding:12px 14px;   /* 16px = no iOS focus zoom */
  }
  .drops-signup-form .filter-btn{width:100%;padding:12px 14px;font-size:11px;}
  .drops-countdown{text-align:left;}
  .section-head{gap:24px;margin-bottom:40px;}
}

/* Card body breathing room + long preset names that used to clip */
@media (max-width:520px){
  .drop-card-body{padding:16px;}
  .drop-card-name{overflow-wrap:anywhere;}
}

/* ---------------------------------------------------------------------
   6. Reveal failsafe.
   .reveal starts at opacity:0. If the IntersectionObserver never fires
   for an element — no IO support, or an element taller than the viewport
   that can never reach the old 0.15 ratio — that content stayed invisible
   forever. script.js now falls back to .reveal-off on <html>; this makes
   that fallback show everything immediately.
   --------------------------------------------------------------------- */
html.reveal-off .reveal{opacity:1;transform:none;filter:none;}

/* Keyboard focus was invisible on these controls */
.ck-copy:focus-visible,
.drop-card-dl:focus-visible,
.drops-signup-form input:focus-visible,
.drops-signup-form .filter-btn:focus-visible{
  outline:2px solid var(--phosphor);outline-offset:2px;
}

/* photo previews (opt-in via a `photo:` key in DROPS) fade in over the
   procedural canvas instead of popping */
.drop-card-img{animation:drop-photo-in .45s ease both;}
@keyframes drop-photo-in{from{opacity:0;}to{opacity:1;}}