/* YO3D Mesh Studio styles. Source of truth for tokens, shape system and layout. */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}
[hidden]{display:none!important}
/* Layout: lab-instrument report. Asymmetric split hero with a live WebGL scan, a working inspector,
   a scroll-linked layer illustration, a defect atlas, a privacy pipeline figure, limits, pilot form.
   Single deliberate dark look (instrument screen), mint = repaired/healthy, coral = defect. */
:root{
  --bg:#0a0d0e;--bg2:#0d1112;--pan:#111618;--pan2:#161c1f;
  --line:rgba(190,224,214,.10);--line2:rgba(190,224,214,.20);
  --ink:#e4eae8;--ink2:#c3ccc9;--mute:#8e9b97;
  --acc:#8fd6bf;--acc2:#c4ecdf;--accd:rgba(143,214,191,.12);--acc-ink:#04140f;
  --bad:#f2a48f;--badd:rgba(242,164,143,.13);--warn:#e8c879;
  --d:'Oxanium','Saira',system-ui,sans-serif;
  --f:'Saira',system-ui,-apple-system,'Segoe UI',sans-serif;
  --m:'Share Tech Mono',ui-monospace,Menlo,Consolas,monospace;
  --g:max(16px,env(safe-area-inset-left,0px));--gr:max(16px,env(safe-area-inset-right,0px));
  --max:1360px;--ease:cubic-bezier(.16,1,.3,1);--r:10px;
  color-scheme:dark;
}
[hidden]{display:none!important}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px;background:var(--bg)}
body{background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--f);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.045;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
::selection{background:var(--acc);color:var(--acc-ink)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.w{max-width:var(--max);margin:0 auto;padding-left:var(--g);padding-right:var(--gr)}
@media(min-width:900px){.w{padding-left:max(48px,env(safe-area-inset-left,0px));padding-right:max(48px,env(safe-area-inset-right,0px))}}
.mono{font-family:var(--m)}
.num{font-variant-numeric:tabular-nums}
h1,h2,h3{margin:0;font-family:var(--d);font-weight:500;letter-spacing:-.02em;line-height:1.04;text-wrap:balance}
h1{font-size:clamp(36px,4.2vw,62px);letter-spacing:-.03em;font-weight:600}
h2{font-size:clamp(28px,3.5vw,50px)}
h3{font-size:clamp(18px,1.4vw,21px);letter-spacing:0;line-height:1.2;font-weight:600}
p{margin:0}
.lede{font-size:clamp(17px,1.35vw,19px);line-height:1.55;color:var(--ink2);max-width:46ch}
.body{color:var(--ink2);max-width:60ch}
.mute{color:var(--mute)}
.acc{color:var(--acc)}
.fig{font:12px/1.5 var(--m);letter-spacing:.02em;color:var(--mute)}
.fig b{color:var(--acc);font-weight:500;margin-right:.6em}
.eyebrow{font:500 12px/1 var(--m);letter-spacing:.12em;text-transform:uppercase;color:var(--acc)}
section{position:relative}
.sec{padding-block:clamp(88px,11vw,150px)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;height:48px;padding:0 24px 0 20px;font:600 13.5px/1 var(--d);letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;color:var(--ink);transition:transform .5s var(--ease),color .3s}
.btn:active{transform:translateY(1px) scale(.985)}
.btn-p{color:var(--acc-ink)}
.btn-g:hover{color:var(--acc2)}
.btn .ar{display:inline-block;transition:transform .5s var(--ease)}
.btn:hover .ar{transform:translate(2px,-2px)}
.btn-s{height:36px;padding:0 16px 0 14px;font-size:12px}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);background:rgba(10,13,14,.72);border-bottom:1px solid transparent;transition:border-color .4s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .w{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font:700 18px/1 var(--d);letter-spacing:.06em}
.brand svg{width:26px;height:26px}
.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0;font-size:14px;color:var(--ink2)}
.nav ul a{position:relative;padding-block:6px}
.nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--acc);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.nav ul a:hover::after{transform:scaleX(1)}
@media(max-width:820px){.nav ul{display:none}}

/* hero */
.hero{padding-block:clamp(28px,5vw,64px) clamp(24px,3vw,36px)}
.hero .w{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,2.5vw,36px);align-items:stretch}
.hero-copy{display:flex;flex-direction:column;gap:28px}
.hero h1 .acc{color:var(--acc)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.stage{position:relative;aspect-ratio:auto;align-self:stretch;max-height:none;max-width:520px;justify-self:end;width:100%;border-radius:var(--r);background:radial-gradient(120% 90% at 60% 40%,#121a1b 0%,var(--bg2) 55%,var(--bg) 100%);border:1px solid var(--line);overflow:hidden}
.stage canvas{position:absolute;inset:0;width:100%;height:100%}
.hud{position:absolute;inset:0;pointer-events:none;padding:18px;display:flex;flex-direction:column;justify-content:space-between;font:12px/1.4 var(--m);color:var(--mute)}
.hud-top,.hud-bot{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.hud-read{display:flex;gap:22px;margin:0;flex-wrap:wrap}.hud-read div{display:flex;flex-direction:column;gap:4px}
.hud-read dt{color:var(--mute);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.hud-read dd{margin:0;color:var(--ink);font-size:15px;font-variant-numeric:tabular-nums}
.hud-read dd.bad{color:var(--bad)}.hud-read dd.ok{color:var(--acc)}
.status{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--line2);border-radius:999px;background:rgba(10,13,14,.6);color:var(--ink);transition:border-color .4s,color .4s}
.status i{width:7px;height:7px;border-radius:50%;background:var(--mute);transition:background .4s}
.status.scan i{background:var(--ink2)}.status.bad{border-color:rgba(242,164,143,.45);color:var(--bad)}.status.bad i{background:var(--bad)}
.status.ok{border-color:rgba(143,214,191,.5);color:var(--acc)}.status.ok i{background:var(--acc)}
.stage .ticks{position:absolute;inset:auto;right:18px;top:56px;bottom:56px;height:auto;width:28px;pointer-events:none}
@media(max-width:820px){.hero .w{grid-template-columns:1fr;align-items:start}.hero-copy{max-width:640px}.stage{aspect-ratio:4/3;max-height:none;max-width:560px;width:100%;justify-self:start;align-self:start;height:auto}}
@media(max-width:700px){.stage{aspect-ratio:4/5}}
@media(max-width:520px){.hud .fn{display:none}.hud-read{gap:16px}.hud{padding:12px}.hud-read dd{font-size:13px}.ticks{display:none}}

/* hero entrance */
@media (prefers-reduced-motion:no-preference){
  .rise{animation:rise 1.1s var(--ease) both}
  .d1{animation-delay:.08s}.d2{animation-delay:.18s}.d3{animation-delay:.3s}.d4{animation-delay:.42s}
  @keyframes rise{from{opacity:.001;transform:translateY(18px)}to{opacity:1;transform:none}}
}

/* inspector */
.insp-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"eyebrow ." "title body";column-gap:clamp(24px,5vw,72px);row-gap:16px;align-items:start;margin-bottom:40px;max-width:none}
.insp-head .eyebrow{grid-area:eyebrow}.insp-head h2{grid-area:title}.insp-head .body{grid-area:body;max-width:66ch}
.insp{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:16px}
.viewer{position:relative;min-height:540px;border:1px solid var(--line);border-radius:var(--r);background:radial-gradient(100% 80% at 50% 30%,#141b1d,var(--bg2) 70%);overflow:hidden;touch-action:pan-y pinch-zoom}
.viewer canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab}
.viewer canvas:active{cursor:grabbing}
.vbar{position:absolute;left:12px;right:12px;top:12px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;z-index:2}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:999px;background:rgba(10,13,14,.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:3px}
.seg button{border:0;background:transparent;height:30px;padding:0 12px;border-radius:999px;font:12px/1 var(--m);color:var(--ink2);transition:background .3s,color .3s}
.seg button[aria-pressed="true"]{background:var(--pan2);color:var(--ink)}
.seg button:disabled{opacity:.4;cursor:not-allowed}
.vfoot{position:absolute;left:12px;right:12px;bottom:12px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px;z-index:2;pointer-events:none}
.vfoot .fig{background:rgba(10,13,14,.6);padding:6px 10px;border-radius:6px}
.drop{position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:rgba(8,12,12,.82);border:1px dashed var(--acc);border-radius:var(--r);opacity:0;pointer-events:none;transition:opacity .25s}
.drop.on{opacity:1}
.drop p{font:500 18px/1.3 var(--f);color:var(--acc2)}
.loading{position:absolute;inset:0;z-index:4;display:grid;place-items:center;background:rgba(10,13,14,.78)}
.loading .bar{width:min(320px,70%);height:2px;background:var(--line2);overflow:hidden;border-radius:2px;margin-top:14px}
.loading .bar i{display:block;height:100%;width:40%;background:var(--acc);animation:slide 1.1s var(--ease) infinite}
@keyframes slide{from{transform:translateX(-110%)}to{transform:translateX(260%)}}
.panel{border:1px solid var(--line);border-radius:var(--r);background:var(--pan);display:flex;flex-direction:column;min-width:0}
.panel-sec{padding:20px;display:flex;flex-direction:column;gap:14px}
.panel-note{font-size:12px;line-height:1.5;color:var(--mute);max-width:48ch}
.panel-sec+.panel-sec{border-top:1px solid var(--line)}
.fname{font:13px/1.4 var(--m);color:var(--ink2);word-break:break-all}
.verdict{font:500 21px/1.25 var(--f);letter-spacing:-.02em}
.verdict.bad{color:var(--bad)}.verdict.ok{color:var(--acc)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px 14px}
.metric dt{font:10.5px/1.3 var(--m);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.metric dd{margin:4px 0 0;font:500 17px/1.2 var(--f);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.defects{display:flex;flex-direction:column;gap:8px;list-style:none;margin:0;padding:0}
.defects li{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:14px;color:var(--ink2)}
.chip{font:11.5px/1 var(--m);padding:5px 8px;border-radius:999px;border:1px solid var(--line2);color:var(--mute);font-variant-numeric:tabular-nums}
.chip.bad{color:var(--bad);border-color:rgba(242,164,143,.4);background:var(--badd)}
.chip.warn{color:var(--warn);border-color:rgba(232,200,121,.4)}
.chip.ok{color:var(--acc);border-color:rgba(143,214,191,.4);background:var(--accd)}
.actions{display:flex;flex-direction:column;gap:10px}
.actions .btn{justify-content:center}
.local-mm-note{font:12px/1.55 var(--m);color:var(--mute);margin:0}
.zero{font:12px/1.5 var(--m);color:var(--mute);display:flex;justify-content:space-between;gap:8px}
.zero b{color:var(--acc);font-weight:500}
.err{color:var(--bad);font-size:14px}
.filebtn input{position:absolute;width:1px;height:1px;opacity:0}
@media(max-width:980px){.insp{grid-template-columns:1fr}.viewer{min-height:0;aspect-ratio:1/1}}

/* slicer story */
.slice{display:flex;align-items:center;padding-block:clamp(36px,4.5vw,60px);box-sizing:border-box;border-block:1px solid var(--line);background:var(--bg2);scroll-margin-top:84px}
.slice .w{width:100%;display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(24px,4vw,64px);align-items:center}
.slice-copy{display:flex;flex-direction:column;gap:26px}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.steps li{display:grid;grid-template-columns:96px 1fr;gap:14px;padding:12px 0;opacity:.38;transition:opacity .5s var(--ease)}
.steps li.on{opacity:1}
.steps b{font:500 13px/1.5 var(--m);color:var(--ink);letter-spacing:.02em}
.steps li.on b{color:var(--acc)}
.steps li.on.leak b{color:var(--bad)}
.steps span{font-size:15px;color:var(--ink2);line-height:1.5}
.slice-fig{position:relative;aspect-ratio:7/6;max-height:min(76vh,680px);width:100%}
.slice-fig canvas{width:100%;height:100%}
.slice-caption{position:absolute;top:10px;right:0;text-align:right}
.slice-read{position:absolute;left:0;right:0;bottom:0;display:flex;gap:28px;flex-wrap:wrap;font:12px/1.4 var(--m);color:var(--mute)}
.slice-read b{display:block;color:var(--ink);font:500 16px/1.3 var(--m);font-variant-numeric:tabular-nums}
.slice-read b.bad{color:var(--bad)}.slice-read b.ok{color:var(--acc)}
#defects{padding-top:clamp(40px,5vw,72px)}
#defects .slice{margin-bottom:32px}
@media(max-width:900px){.slice{padding-block:48px}.slice .w{grid-template-columns:1fr}.slice-fig{order:-1;aspect-ratio:1/1;max-height:none}.steps li{grid-template-columns:112px 1fr;padding:6px 0}}

/* Keep the next section close to the Inspector and its heading near the top. */
#inspect{padding-bottom:clamp(24px,3vw,40px)}

/* defect atlas */
.atlas-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"title body";column-gap:clamp(24px,5vw,72px);align-items:start;margin-bottom:44px;max-width:none}
.atlas-head h2{grid-area:title}.atlas-head .body{grid-area:body;max-width:68ch}
.atlas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cell{position:relative;border:1px solid var(--line);border-radius:var(--r);background:var(--pan);padding:20px;display:flex;flex-direction:column;gap:16px;overflow:hidden;transition:border-color .25s}
.cell:hover{border-color:var(--line2)}
.cell canvas{width:100%;flex:1 1 auto;min-height:150px;height:150px}
.cell.big{grid-column:span 2;grid-row:span 2}
.cell.wide{grid-column:span 2;flex-direction:row-reverse;align-items:flex-end}
.cell.wide canvas{flex:0 0 46%;width:46%;height:180px;min-height:180px}
.cell.wide .ct{flex:1}
.cell.tint{background:var(--pan)}
.cell p{font-size:14px;color:var(--ink2);line-height:1.5;max-width:44ch}
.cell .chip{align-self:flex-start;margin-top:4px}
.ct{position:relative;display:flex;flex-direction:column;gap:8px}
@media(max-width:980px){.atlas{grid-template-columns:repeat(2,minmax(0,1fr))}.cell.big{grid-row:span 1}.cell.big canvas{min-height:220px}.cell.wide{flex-direction:column;align-items:stretch}.cell.wide canvas{width:100%;height:150px;min-height:150px}}
@media(max-width:600px){.atlas{grid-template-columns:1fr}.cell.big,.cell.wide{grid-column:auto}}
@media(max-width:760px){.insp-head,.atlas-head{grid-template-columns:minmax(0,1fr);grid-template-areas:"eyebrow" "title" "body";row-gap:14px}.atlas-head{grid-template-areas:"title" "body"}.insp-head,.atlas-head{align-items:start}}

/* privacy */
.priv .w{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,72px);align-items:center}
.priv-copy{display:flex;flex-direction:column;gap:22px}
.pipe{border:1px solid var(--line);border-radius:var(--r);background:var(--bg2);padding:clamp(14px,2.4vw,28px);display:flex;flex-direction:column;gap:14px}
.pipe svg{width:100%;height:auto;overflow:visible}
.pipe text{font-family:var(--m)}
@media(max-width:900px){.priv .w{grid-template-columns:1fr}}

/* limits */
.limits{border-top:1px solid var(--line)}
.limits .w{display:flex;flex-direction:column;gap:56px}
.limits h2{max-width:18ch}
.lim-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,48px)}
.lim-row div{display:flex;flex-direction:column;gap:10px;padding-top:18px;border-top:1px solid var(--line2)}
.lim-row p{color:var(--ink2);font-size:15px}
@media(max-width:820px){.lim-row{grid-template-columns:1fr}}

/* pilot */
.pilot{background:var(--bg2);border-top:1px solid var(--line)}
.pilot .w{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,5vw,80px);align-items:start}
.pilot-copy{display:flex;flex-direction:column;gap:22px}
.gets{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.gets li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--ink2)}
.gets li::before{content:"";width:10px;height:10px;margin-top:8px;border:1.5px solid var(--acc);border-radius:2px;transform:rotate(45deg)}
form{border:1px solid var(--line);border-radius:var(--r);background:var(--pan);padding:clamp(20px,3vw,32px);display:flex;flex-direction:column;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;font-weight:500;color:var(--ink)}
.field .help{font-size:13px;color:var(--mute)}
input[type=email],select,textarea{width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:8px;padding:12px 14px;font-size:15px;color:var(--ink);transition:border-color .3s}
input::placeholder,textarea::placeholder{color:#7c8885}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px var(--accd)}
textarea{min-height:92px;resize:vertical}
.field .e{color:var(--bad);font-size:13px}
.done{display:flex;flex-direction:column;gap:10px}
@media(max-width:900px){.pilot .w{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:40px 56px}
footer .w{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--mute)}
footer nav{display:flex;gap:22px;flex-wrap:wrap}
footer a:hover{color:var(--ink)}

.reveal{transition:opacity 1s var(--ease),transform 1s var(--ease)}
@media (prefers-reduced-motion:no-preference){.js .reveal.pre{opacity:.001;transform:translateY(22px)}}

/* ---- Shape system: every control and panel has one chamfered top-right corner. Inputs are square. ---- */
.btn,.seg,.chip,.status,.stage,.viewer,.panel,.cell,.pipe,form,.upcard{--cut:10px;position:relative;isolation:isolate;border:0!important;border-radius:0!important;background:var(--edge,var(--line2))!important;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.btn::before,.seg::before,.chip::before,.status::before,.stage::before,.viewer::before,.panel::before,.cell::before,.pipe::before,form::before,.upcard::before{content:"";position:absolute;inset:1px;z-index:-1;pointer-events:none;
  background:var(--fill,var(--bg));clip-path:polygon(0 0,calc(100% - var(--cut) + .59px) 0,100% calc(var(--cut) - .59px),100% 100%,0 100%)}
.btn{--cut:12px;--edge:var(--line2);--fill:var(--bg)}
.btn-s{--cut:9px}
.btn-p{--edge:var(--bad);--fill:var(--bad)}
.btn-p:hover{--edge:var(--bad);--fill:var(--bad)}
.btn-g:hover{--edge:var(--bad);color:var(--bad)}
.btn-outline-coral{--edge:var(--bad);--fill:var(--bg);color:var(--ink2)}
.btn-outline-coral:hover{--edge:var(--bad);--fill:var(--bg);color:var(--bad)}
.btn:focus-visible{outline:none;--edge:var(--acc2)}
.btn:focus-visible::before{inset:2px}
.btn-p:focus-visible{--edge:var(--ink)}
.seg{--cut:9px;--edge:var(--line2);--fill:rgba(10,13,14,.85);padding:3px}
.seg button{border-radius:0!important;font-family:var(--m);letter-spacing:.04em;text-transform:uppercase;font-size:11.5px}
.seg button[aria-pressed="true"]{background:var(--pan2);box-shadow:inset 0 -1px 0 var(--acc);color:var(--acc2)}
.chip{--cut:6px;--edge:var(--line2);--fill:var(--bg);padding:5px 10px 5px 8px}
.chip.bad{--edge:rgba(242,164,143,.5);--fill:#1a1412}
.chip.warn{--edge:rgba(232,200,121,.45);--fill:#17150f}
.chip.ok{--edge:rgba(143,214,191,.45);--fill:#0f1815}
.status{--cut:8px;--edge:var(--line2);--fill:rgba(10,13,14,.8);padding:6px 12px 6px 10px;font-family:var(--m);letter-spacing:.04em;text-transform:uppercase;font-size:11.5px}
.status.bad{--edge:rgba(242,164,143,.5)}.status.ok{--edge:rgba(143,214,191,.55)}
.status i{border-radius:0!important;width:6px;height:6px;transform:rotate(45deg)}
.stage{--cut:28px;--edge:var(--line2);--fill:radial-gradient(120% 90% at 60% 40%,#121a1b 0%,var(--bg2) 55%,var(--bg) 100%)}
.viewer{--cut:24px;--edge:var(--line);--fill:radial-gradient(100% 80% at 50% 30%,#141b1d,var(--bg2) 70%)}
.panel{--cut:20px;--edge:var(--line);--fill:var(--pan)}
.cell{--cut:18px;--edge:var(--line);--fill:var(--pan)}
.cell::before{transition:background .25s ease}
.cell:hover,.cell:focus-within{--edge:var(--line2);--fill:linear-gradient(145deg,rgba(242,164,143,.035),var(--pan) 72%)}
.cell.big,.cell.tint{--fill:var(--pan)}
@media(hover:hover) and (pointer:fine){.cell:hover{--fill:linear-gradient(145deg,rgba(242,164,143,.04),var(--pan) 72%)}}
.pipe{--cut:20px;--edge:var(--line);--fill:var(--bg2)}
form{--cut:20px;--edge:var(--line);--fill:var(--pan)}
input[type=email],select,textarea,.drop,.loading .bar,.loading .bar i,.vfoot .fig{border-radius:0!important}
.viewer canvas:focus-visible{outline-offset:-4px}
.hud-read dt,.metric dt{font-family:var(--m)}
.hud-read dd{font-family:var(--m);font-size:16px}
.metric dd{font-family:var(--d);font-weight:500}
.verdict{font-family:var(--d);font-weight:500;letter-spacing:0}
.steps b{font-family:var(--d);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.eyebrow{font-family:var(--m);letter-spacing:.18em}
.lede,.body{font-weight:400}

/* hero upload card */
.upcard{--cut:20px;--edge:var(--line2);--fill:linear-gradient(160deg,#121a1a,var(--pan) 70%);padding:22px;display:flex;flex-direction:column;gap:18px;max-width:560px}
.upcard.over{--edge:var(--acc)}
.up-top{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:start}
.up-ico{width:44px;height:44px;display:grid;place-items:center;font:600 20px/1 var(--d);color:var(--acc);background:var(--accd);clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,0 100%)}
.up-t{font:600 17px/1.3 var(--d);color:var(--ink)}
.up-s{font-size:14px;color:var(--ink2);margin-top:3px;line-height:1.45}
.up-fmt{font:11.5px/1 var(--m);letter-spacing:.1em;color:var(--mute);padding-top:4px;white-space:nowrap}
.up-btn{justify-content:center;width:100%;height:52px}
.up-note{display:flex;gap:12px;align-items:center;font-size:13px;color:var(--mute);line-height:1.45}
.up-tag{font:11px/1 var(--m);letter-spacing:.12em;text-transform:uppercase;color:var(--acc);padding:5px 8px;border:1px solid rgba(143,214,191,.45);flex:none}
.up-drop{position:absolute;inset:1px;display:grid;place-items:center;background:rgba(8,14,13,.9);color:var(--acc2);font:600 16px/1 var(--d);letter-spacing:.06em;text-transform:uppercase;opacity:0;pointer-events:none;transition:opacity .2s}
.upcard.over .up-drop{opacity:1}
.up-alt{grid-column:1/-1;justify-self:center;text-align:center;font-size:14px;color:var(--ink2);border-bottom:1px solid var(--line2);padding-bottom:2px}
.up-alt:hover{color:var(--acc2);border-color:var(--acc)}
.hero-copy{gap:24px}
.stat{font-size:13px;color:var(--mute)}
.stat b{font:600 22px/1 var(--d);color:var(--ink);margin-right:6px}
.src{margin-top:22px}.src a{color:var(--ink2);border-bottom:1px solid var(--line2)}
@media(max-width:520px){.up-top{grid-template-columns:auto 1fr}.up-fmt{display:none}.upcard{padding:18px}}

/* film finish on the hero: bloom (blurred, high-contrast copy screened on top) and a lens vignette */
.stage #heroBloom{filter:contrast(2.1) brightness(.95) blur(7px);mix-blend-mode:screen;opacity:.75;pointer-events:none}
.stage::after{content:"";position:absolute;inset:1px;z-index:1;pointer-events:none;background:radial-gradient(120% 95% at 50% 45%,transparent 58%,rgba(4,7,7,.35) 100%)}
.stage .hud{z-index:2}
@media (prefers-reduced-motion:reduce){.stage #heroBloom{display:none}}

/* hero sound toggle: off by default, viewer turns it on */
.snd{position:absolute;right:max(62px,calc(env(safe-area-inset-right,0px) + 62px));bottom:14px;z-index:3;display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px 0 10px;border:0;
  font:11px/1 var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);background:rgba(10,13,14,.75);box-shadow:inset 0 0 0 1px var(--line2);
  clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,0 100%);transition:color .3s,box-shadow .3s}
.snd i{display:inline-flex;gap:2px;align-items:flex-end;height:10px}
.snd i::before,.snd i::after{content:"";width:2px;height:4px;background:currentColor;box-shadow:4px -3px 0 currentColor,8px -1px 0 currentColor}
.snd:hover{color:var(--acc2);box-shadow:inset 0 0 0 1px var(--acc)}
.snd[aria-pressed="true"]{color:var(--acc);box-shadow:inset 0 0 0 1px rgba(143,214,191,.55)}
@media(max-width:560px){.snd{bottom:10px;right:56px}}
.brand .wordmark{width:auto;height:26px}
.brand .wordmark.sm{height:16px}
.foot-brand{gap:14px;flex-wrap:wrap}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
#pFormErr{color:var(--bad);font-size:14px}