/* 1-800-GOT-DATA — design system
   Modeled on dark-moon.org tokens; themed as 3D data Tetris. */
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:"Space Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/spacemono-400.woff2) format("woff2")}
@font-face{font-family:"Space Mono";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/spacemono-700.woff2) format("woff2")}
:root{
  --bg:#000;--surf:#05070f;--card:#0b0d13;--card-2:#101320;
  --fg:#e4e8ec;--fg-2:#c9d2dc;--muted:#9a9aa6;--ink:#05070f;
  --line:#ffffff2e;--line-2:#ffffff14;--hl:#87bfff;
  --neon:#5b78ff;--cyan:#3a9bff;--ice:#dceaf4;--gold:#ffd23d;--ok:#37e0a6;--bad:#ff6b81;
  --glow:91,120,255;
  --brand-gradient:linear-gradient(130deg,#1a1280,#2f3ed8 36%,#4f6dff 64%,#7fa6ee 86%,#b9dcf0);
  --page-x:clamp(1rem,2.22vw,2.25rem);
  --inset:clamp(1rem,4.5vw,6rem);
  --gap:clamp(1rem,1.25vw,1.25rem);
  --sec-top:clamp(3rem,6vw,6rem);
  --sec-bot:clamp(4rem,9vw,9rem);
  --display:clamp(2.6rem,6.6vw,6.5rem);
  --statement:clamp(1.75rem,3.33vw,3.35rem);
  --h3:clamp(1.35rem,2vw,2rem);
  --card-title:clamp(1.15rem,1.4vw,1.45rem);
  --body:clamp(1rem,1.11vw,1.125rem);
  --label:.78rem;
  --r-card:24px;--r-sm:.5rem;
  --sans:Poppins,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Space Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p a,li a,.prose a{color:var(--hl);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
p a:hover,li a:hover,.prose a:hover{color:#fff}
a.pill,a.mlink,.ftr ul a,.crumbs a,.nav a,.mnav a,.sizes a{text-decoration:none!important}
p a.mlink{color:var(--ice)}p a.pill{color:var(--ink)}p a.pill.ghost{color:var(--fg)}
::selection{background:var(--neon);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* backdrop: subtle iso grid + vignette, site-wide */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(1200px 700px at 80% -10%,rgba(47,62,216,.22),transparent 60%),
   radial-gradient(900px 600px at -10% 110%,rgba(58,155,255,.12),transparent 60%),
   var(--bg)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:
   linear-gradient(rgba(91,120,255,.08) 1px,transparent 1px),
   linear-gradient(90deg,rgba(91,120,255,.08) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 75%)}

.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--page-x)}
.narrow{max-width:860px}

/* ---------- header ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.hdr.scrolled{background:rgba(0,0,0,.62);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line-2)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:1.5rem}
.logo{display:flex;align-items:center;gap:.7rem;font-family:var(--mono);font-weight:700;letter-spacing:.06em;font-size:1.06rem;white-space:nowrap;color:var(--fg)}
.logo svg{width:30px;height:30px;flex:0 0 auto}
.logo b{color:var(--hl);font-weight:700}
.nav{display:flex;gap:1.9rem;font-size:.88rem;color:var(--fg-2)}
.nav a{position:relative;padding:.3rem 0;transition:color .2s}
.nav a:hover,.nav a[aria-current=page]{color:#fff}
.nav a[aria-current=page]::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--cyan)}
.hdr-cta{display:flex;align-items:center;gap:.75rem}
.menu-btn{display:none;background:none;border:0;color:var(--fg);padding:.4rem;cursor:pointer}
.menu-btn svg{width:24px;height:24px}
.mnav{display:none}
@media (max-width:960px){
  .nav,.hdr-cta .pill{display:none}
  .menu-btn{display:block}
  .mnav{position:fixed;inset:76px 0 auto 0;background:rgba(0,0,0,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:1rem var(--page-x) 1.5rem;flex-direction:column;gap:.25rem}
  .mnav.open{display:flex}
  .mnav a{padding:.8rem 0;border-bottom:1px solid var(--line-2);font-size:1.05rem}
  .mnav .pill{margin-top:1rem;justify-content:center}
}

/* ---------- buttons ---------- */
.pill{display:inline-flex;align-items:center;gap:.55rem;height:44px;padding:0 1.2rem;border-radius:999px;background:var(--ice);color:var(--ink);font-size:.92rem;font-weight:500;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;font-family:var(--sans);white-space:nowrap}
.pill:hover{background:#fff;box-shadow:0 0 0 4px rgba(var(--glow),.25),0 10px 40px -10px rgba(var(--glow),.8);transform:translateY(-1px)}
.pill .arr{width:14px;height:14px}
.pill.lg{height:54px;padding:0 1.6rem;font-size:1rem}
.pill.dot{padding:4px 4px 4px 1.3rem}
.pill.dot .ic{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff}
.pill.lg.dot .ic{width:46px;height:46px}
.pill.ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.pill.ghost:hover{background:rgba(255,255,255,.06);border-color:var(--hl)}
.mlink{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ice);transition:color .2s}
.mlink:hover{color:var(--cyan)}
.mlink::after{content:"↗";font-size:.8em}

/* ---------- type ---------- */
.label{font-family:var(--mono);font-size:var(--label);letter-spacing:.08em;text-transform:uppercase;color:var(--ice)}
.label .n{color:inherit}
.label.lab-0,.sec-head .label.lab-0{color:#3a9bff}.label.lab-1,.sec-head .label.lab-1{color:#2ad4c8}.label.lab-2,.sec-head .label.lab-2{color:#37e0a6}.label.lab-3,.sec-head .label.lab-3{color:#ffd23d}
.sec-head .label{margin-top:.35rem}
.tag{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2);border:1px solid var(--line);border-radius:6px;padding:.3rem .55rem;background:rgba(255,255,255,.02)}
.display{font-weight:500;font-size:var(--display);line-height:.93;letter-spacing:-.035em;text-transform:uppercase;margin:0}
.display .hl{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2,h3,h4{font-weight:500;margin:0;color:#fff}
.h1{font-size:clamp(2.2rem,4.6vw,4.4rem);line-height:1;letter-spacing:-.03em;text-transform:uppercase}
.h2,.statement{font-size:var(--statement);line-height:1.08;letter-spacing:-.03em}
.h3{font-size:var(--h3);line-height:1.15;letter-spacing:-.02em}
.lede{font-size:clamp(1.05rem,1.35vw,1.3rem);color:var(--fg-2);max-width:62ch;line-height:1.5}
.muted{color:var(--muted)}
.plus{position:relative;padding-left:1.3rem;color:var(--fg-2);max-width:48ch}
.plus::before{content:"+";position:absolute;left:0;top:0;color:var(--fg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;padding:112px 0 clamp(2rem,4vw,3.5rem);overflow:hidden;isolation:isolate}
.hero-in{display:flex;flex-direction:column;justify-content:space-between;gap:2.5rem;width:100%;min-height:calc(100svh - 112px - clamp(2rem,4vw,3.5rem))}
.hero-top{padding-top:clamp(.5rem,3vh,2.5rem)}.hero-mid{display:none}
.hero-q{font-size:clamp(1.5rem,2.5vw,2.3rem);line-height:1.1;letter-spacing:-.02em;font-weight:500;color:#fff;margin:0 0 .9rem}
@media (max-width:800px){.hero-in{gap:1.25rem}.hero-mid{display:block;height:clamp(170px,46vw,240px)}}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero .fallback{position:absolute;inset:0;z-index:-2;background:url(/assets/grid-b-1600.webp) center/cover no-repeat;opacity:.55}
@media (max-width:800px){.hero .fallback{background-image:url(/assets/grid-b-800.webp)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.35),transparent 30%,transparent 50%,rgba(0,0,0,.85))}
.hero-grid{display:grid;grid-template-columns:1fr auto;align-items:end;gap:2rem}
.hero .display{max-width:13ch}
.hero-sub{display:flex;flex-wrap:wrap;gap:1.5rem 2rem;align-items:flex-end;margin-top:1.4rem}
.hero-side{display:flex;flex-direction:column;gap:.6rem;align-items:flex-end}
@media (max-width:800px){.hero-grid{grid-template-columns:1fr}.hero-side{align-items:flex-start}}
.page-hero{padding:150px 0 clamp(2.5rem,5vw,4rem);position:relative}
.page-hero .h1{max-width:18ch;margin:1rem 0 1.25rem}
.crumbs{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:flex;flex-wrap:wrap;gap:.5rem}
.crumbs a:hover{color:#fff}
.crumbs span[aria-hidden]{color:var(--line)}

/* ---------- size selector (hero) ---------- */
.sizes{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.sizes a{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;padding:.65rem .9rem;border:1px solid var(--line);border-radius:10px;background:rgba(5,7,15,.6);backdrop-filter:blur(6px);transition:border-color .2s,background .2s,color .2s;color:var(--fg-2)}
.sizes a:hover{border-color:var(--cyan);color:#fff;background:rgba(58,155,255,.12)}

/* ---------- sections ---------- */
.sec{padding:var(--sec-top) 0 var(--sec-bot);position:relative}
.sec.tight{padding-bottom:var(--sec-top)}
.sec-head{display:grid;grid-template-columns:minmax(160px,1fr) 3fr;gap:var(--gap) 2rem;margin-bottom:clamp(2rem,4vw,3.5rem);align-items:start}
.sec-head .h2{max-width:20ch}
.sec-head p{margin:1rem 0 0;color:var(--fg-2);max-width:60ch}
@media (max-width:800px){.sec-head{grid-template-columns:1fr}}
.rule{border:0;border-top:1px solid var(--line);margin:0}
.bg-a{background:linear-gradient(180deg,#000 0%,transparent 18%,transparent 82%,#000 100%),linear-gradient(rgba(0,0,0,.4),rgba(0,0,0,.4)),url(/assets/grid-a-1600.webp) center/cover no-repeat}
@media (max-width:800px){.bg-a{background:linear-gradient(180deg,#000,transparent 20%,transparent 80%,#000),linear-gradient(rgba(0,0,0,.4),rgba(0,0,0,.4)),url(/assets/grid-a-800.webp) center/cover}}

/* ---------- stat tiles ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.stat{border-top:1px solid var(--line);padding-top:1rem;display:grid;grid-template-columns:auto 1fr;gap:.25rem .9rem;align-items:center}
.stat svg{width:32px;height:32px;grid-row:span 2}
.stat .v{font-size:clamp(1.6rem,2.6vw,2.5rem);line-height:1;letter-spacing:-.02em;color:#fff}
.stat .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2)}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr);row-gap:1.75rem}}

/* ---------- cards ---------- */
.grid{display:grid;gap:var(--gap)}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{position:relative;border-radius:var(--r-card);padding:clamp(1.25rem,2vw,1.9rem);
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:border-color .25s,transform .25s,box-shadow .25s;display:flex;flex-direction:column;gap:.8rem}
.card:hover{border-color:rgba(135,191,255,.35)}
a.card:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 20px 60px -30px rgba(var(--glow),.9)}
.card h3{font-size:var(--card-title);line-height:1.2;letter-spacing:-.01em}
.card p{margin:0;color:var(--fg-2);font-size:.97rem}
.card .num{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;color:var(--cyan)}
.card .ico{width:40px;height:40px}
.card .more{margin-top:auto;padding-top:.5rem}
.card ul{margin:0;padding-left:1.1rem;color:var(--fg-2);font-size:.95rem}
.card ul li{margin:.25rem 0}
.card.feature{background:linear-gradient(160deg,rgba(47,62,216,.35),rgba(5,7,15,.6) 60%);border-color:rgba(135,191,255,.25)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);counter-reset:s}
.step{border-top:1px solid var(--line);padding-top:1.1rem}
.step .label{display:block;margin-bottom:.9rem}
.step h3{font-size:var(--card-title);margin-bottom:.5rem}
.step p{margin:0;color:var(--fg-2);font-size:.97rem}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr);row-gap:2rem}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* answer box (AEO) */
.answer{border-left:2px solid var(--cyan);padding:1rem 1.25rem;background:rgba(58,155,255,.06);border-radius:0 12px 12px 0;margin:0 0 2rem;max-width:78ch}
.answer .label{display:block;margin-bottom:.4rem;color:var(--cyan)}
.answer p{margin:0;color:var(--fg)}

/* prose */
.prose{max-width:74ch}
.prose h2{font-size:clamp(1.5rem,2.3vw,2.1rem);letter-spacing:-.02em;margin:2.8rem 0 .9rem;line-height:1.15}
.prose h3{font-size:1.2rem;margin:2rem 0 .6rem}
.prose p,.prose li{color:var(--fg-2)}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li{margin:.4rem 0}
.prose strong{color:#fff;font-weight:500}
.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem}
.prose th,.prose td{border-bottom:1px solid var(--line-2);padding:.7rem .6rem;text-align:left;vertical-align:top}
.prose th{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ice);font-weight:400}
.two{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(2rem,4vw,4rem);align-items:start}
.aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:var(--gap)}
@media (max-width:1000px){.two{grid-template-columns:1fr}.aside{position:static}}

/* checklist / data list */
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.ticks li{position:relative;padding-left:1.6rem;color:var(--fg-2)}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;background:var(--cyan);box-shadow:0 0 10px rgba(58,155,255,.8)}
.ticks.x li::before{background:transparent;border:1px solid var(--muted);box-shadow:none}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{font-family:var(--mono);font-size:.74rem;letter-spacing:.03em;border:1px solid var(--line);border-radius:999px;padding:.4rem .75rem;color:var(--fg-2);background:rgba(255,255,255,.02)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:center;padding:1.3rem 0;font-size:clamp(1.05rem,1.4vw,1.3rem);color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:1.3rem;color:var(--cyan);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 1.4rem;color:var(--fg-2);max-width:76ch}
.faq .a p{margin:.2rem 0 .8rem}
.faq .cat{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:.25rem}

/* CTA band */
.cta-band{border-radius:var(--r-card);padding:clamp(2rem,5vw,4.5rem);position:relative;overflow:hidden;border:1px solid rgba(135,191,255,.22);
  background:radial-gradient(800px 400px at 85% 0%,rgba(79,109,255,.45),transparent 60%),linear-gradient(180deg,#070a18,#03040a)}
.cta-band .display{font-size:clamp(2.2rem,5vw,4.8rem);max-width:14ch}
.cta-band .row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.cta-band .blocks{position:absolute;right:-20px;bottom:-20px;width:min(42%,420px);opacity:.9;pointer-events:none}
@media (max-width:760px){.cta-band .blocks{opacity:.25}}

/* buyer cards */
.buyer{gap:1rem}
.buyer .top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.buyer .facts{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;font-size:.9rem;margin:0}
.buyer .facts dt{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:.15rem}
.buyer .facts dd{margin:0;color:var(--fg-2)}
.buyer .actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:auto;padding-top:.5rem}

/* ---------- forms (match + estimator) ---------- */
.panel{border-radius:var(--r-card);border:1px solid var(--line);background:linear-gradient(180deg,rgba(11,13,19,.92),rgba(5,7,15,.92));box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 40px 120px -60px rgba(var(--glow),.8);overflow:hidden}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem clamp(1.25rem,2.5vw,2rem);border-bottom:1px solid var(--line-2)}
.panel-body{padding:clamp(1.25rem,2.5vw,2rem)}
.progress{display:flex;gap:4px}
.progress i{width:26px;height:8px;background:rgba(255,255,255,.1);border-radius:2px;transition:background .3s,box-shadow .3s}
.progress i.on{background:var(--cyan);box-shadow:0 0 10px rgba(58,155,255,.8)}
.q{display:none}.q.on{display:block;animation:qin .35s ease}
@keyframes qin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q h2{font-size:clamp(1.35rem,2.2vw,1.9rem);letter-spacing:-.02em;line-height:1.2;margin-bottom:.4rem}
.q .hint{color:var(--muted);margin:0 0 1.4rem;font-size:.95rem}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:.6rem}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.opt span{display:grid;grid-template-columns:12px 1fr;column-gap:.7rem;align-items:center;min-height:56px;padding:.8rem 1rem;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02);color:var(--fg-2);transition:all .2s;font-size:.95rem;line-height:1.25}
.opt span::before{content:"";grid-row:1 / span 2;width:12px;height:12px;border:1px solid var(--muted);transition:all .2s}
.opt input[type=radio]+span::before{border-radius:50%}
.opt input:checked+span{border-color:var(--cyan);color:#fff;background:rgba(58,155,255,.1)}
.opt input:checked+span::before{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 10px rgba(58,155,255,.9)}
.opt input:focus-visible+span{outline:2px solid var(--cyan);outline-offset:2px}
.opt small{grid-column:2;display:block;color:var(--muted);font-size:.76rem;line-height:1.3;margin-top:.1rem}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.fields .full{grid-column:1/-1}
@media (max-width:620px){.fields{grid-template-columns:1fr}}
.fld label{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2);margin-bottom:.4rem}
.fld input,.fld select,.fld textarea{width:100%;font:inherit;font-size:1rem;color:#fff;background:#05070f;border:1px solid var(--line);border-radius:10px;padding:.85rem .95rem;transition:border-color .2s,box-shadow .2s}
.fld select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--fg-2) 50%),linear-gradient(135deg,var(--fg-2) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.5rem}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(58,155,255,.2)}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.88rem;color:var(--fg-2);margin-top:1rem}
.consent input{margin-top:.3rem;accent-color:var(--cyan);width:16px;height:16px;flex:0 0 auto}
.nav-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.8rem;flex-wrap:wrap}
.backbtn{background:none;border:0;color:var(--muted);font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;padding:.5rem 0}
.backbtn:hover{color:#fff}
.err{color:var(--bad);font-size:.88rem;min-height:1.2em;margin-top:.6rem}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}

/* sliders */
.slider{margin-bottom:1.6rem}
.slider .row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.6rem}
.slider .row label{font-size:.95rem;color:var(--fg)}
.slider output{font-size:1.5rem;color:#fff;letter-spacing:-.02em}
.slider .ends{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.68rem;color:var(--muted);margin-top:.35rem}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--cyan) var(--p,50%),rgba(255,255,255,.12) var(--p,50%));outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--ice);border:0;border-radius:3px;box-shadow:0 0 0 4px rgba(58,155,255,.3),0 0 14px rgba(58,155,255,.9);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;background:var(--ice);border:0;border-radius:3px;box-shadow:0 0 0 4px rgba(58,155,255,.3);cursor:pointer}

/* result */
.result{text-align:center;padding:clamp(1.5rem,3vw,2.5rem);border-top:1px solid var(--line-2);background:radial-gradient(600px 220px at 50% 0%,rgba(79,109,255,.25),transparent 70%)}
.result .label{color:var(--gold)}
.range{display:flex;justify-content:center;align-items:baseline;gap:.9rem;margin:.6rem 0 .4rem;flex-wrap:wrap}
.range .v{font-size:clamp(2.4rem,5vw,3.8rem);letter-spacing:-.035em;color:#fff;line-height:1}
.range .to{font-family:var(--mono);font-size:.75rem;color:var(--muted);text-transform:uppercase}
.fit{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding:.45rem .8rem;border-radius:999px;border:1px solid currentColor;margin:.4rem 0 1rem}
.fit::before{content:"";width:9px;height:9px;background:currentColor;box-shadow:0 0 10px currentColor}
.fit.strong{color:var(--ok)}.fit.possible{color:var(--gold)}.fit.notyet{color:var(--muted)}
.meter{display:flex;gap:4px;justify-content:center;margin:1rem 0}
.meter i{width:34px;height:14px;border:1px solid var(--line);background:transparent}
.meter i.on{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 10px rgba(58,155,255,.7)}
.small{font-size:.86rem;color:var(--muted);max-width:60ch;margin:0 auto}
.done-list{text-align:left;max-width:560px;margin:1.5rem auto 0}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--line);margin-top:var(--sec-top);padding:clamp(3rem,6vw,5rem) 0 2rem;background:linear-gradient(180deg,transparent,rgba(5,7,15,.9))}
.ftr-top{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:2rem}
.ftr .fh{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:400;margin:0 0 1rem}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;font-size:.92rem}
.ftr ul a{color:var(--fg-2)}.ftr ul a:hover{color:#fff}
.ftr .tagline{color:var(--fg-2);max-width:34ch;margin:1rem 0;font-size:.95rem}
.ftr-disc{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line-2);font-size:.82rem;color:var(--muted);display:grid;gap:.6rem}
.ftr-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-top:1.5rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
@media (max-width:900px){.ftr-top{grid-template-columns:1fr 1fr}.ftr-top>div:first-child{grid-column:1/-1}}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.q.on{animation:none}}
.mt0{margin-top:0}.mt1{margin-top:1rem}.mt2{margin-top:2rem}.mt3{margin-top:3rem}.mb0{margin-bottom:0}
.center{text-align:center}
.row-wrap{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}
[data-match-result]{scroll-margin-top:96px}

.robo-table td:last-child,.robo-table th:last-child{text-align:right}
.ext-note{font-size:.82rem;color:var(--muted);margin:.4rem 0 0}

/* section labels: readable, number always blue, glowing iso block beneath */
.sec-head .label{font-size:.86rem;letter-spacing:.09em}
.label .n,.sec-head .label .n{color:#3a9bff!important;font-weight:700;margin-right:.35em}
.sec-lab{display:inline-flex;flex-direction:column;align-items:center;gap:.9rem;justify-self:start}
.sec-iso{width:80px;height:80px;opacity:.5;filter:drop-shadow(0 0 6px rgba(58,155,255,.9)) drop-shadow(0 0 18px rgba(91,120,255,.55))}
@media (max-width:800px){.sec-lab{flex-direction:row;gap:.8rem}.sec-iso{width:44px;height:44px}}
.ico.mi{width:40px;height:40px;filter:drop-shadow(0 0 8px currentColor)}

/* robotics: hero image + gradient blocks + pay split bars */
.hero-split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero-split .h1{max-width:16ch}
.hero-img{margin:0;border-radius:var(--r-card);overflow:hidden;border:1px solid rgba(135,191,255,.25);box-shadow:0 30px 90px -40px rgba(var(--glow),.9),inset 0 1px 0 rgba(255,255,255,.1);position:relative}
.hero-img img{width:100%;height:auto;display:block}
.hero-img figcaption{position:absolute;left:12px;bottom:12px;font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;background:rgba(5,7,15,.75);border:1px solid var(--line);border-radius:999px;padding:.35rem .7rem;color:var(--fg-2)}
@media (max-width:900px){.hero-split{grid-template-columns:1fr}}
.pblk{border-radius:20px;padding:clamp(1.2rem,2.4vw,2rem);margin:0 0 1.25rem;border:1px solid rgba(135,191,255,.14);
  background:linear-gradient(160deg,rgba(47,62,216,.16),rgba(5,7,15,.35) 55%,rgba(58,155,255,.06));box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.pblk:nth-of-type(even){background:linear-gradient(200deg,rgba(42,212,200,.09),rgba(5,7,15,.35) 55%,rgba(47,62,216,.10))}
.pblk>h2:first-child{margin-top:0}
.pblk table{background:rgba(5,7,15,.45);border-radius:12px;overflow:hidden}
.split{display:grid;gap:.9rem;margin:1.2rem 0 .6rem}
.split .row{display:grid;grid-template-columns:130px 1fr 72px;gap:.9rem;align-items:center}
.split .who{font-size:.95rem;color:#fff}.split .who small{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;color:var(--muted);text-transform:uppercase}
.split .track{height:22px;border-radius:6px;background:rgba(255,255,255,.06);overflow:hidden}
.split .bar{display:block;height:100%;border-radius:6px;width:var(--w);box-shadow:0 0 14px currentColor;transition:width 1.1s ease}
.split.rv:not(.in) .bar{width:0}
.split .amt{font-family:var(--mono);font-size:.9rem;color:#fff;text-align:right}
@media (max-width:560px){.split .row{grid-template-columns:96px 1fr 58px}}