:root{
  --bg:#F6F8FB; --surface:#FFFFFF; --ink:#0B1424; --muted:#516075; --line:#DCE3EC;
  --navy:#0B1424; --navy-2:#13213A; --teal:#14B8A6; --teal-ink:#0F766E; --teal-soft:#E6FBF8;
  --amber:#B45309; --amber-soft:#FEF3C7; --violet:#6D28D9; --violet-soft:#EDE9FE;
  --radius:16px; --shadow:0 1px 2px rgba(11,20,36,.06),0 8px 24px rgba(11,20,36,.06);
  --max:1160px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#08101D; --surface:#0F1A2C; --ink:#E6EDF6; --muted:#9AA9BD; --line:#1F2D44;
    --teal-ink:#5EEAD4; --teal-soft:#0B2A2A; --amber:#FBBF24; --amber-soft:#2A1F08; --violet:#C4B5FD; --violet-soft:#1E1636;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  }
}
:root[data-theme="dark"]{
  --bg:#08101D; --surface:#0F1A2C; --ink:#E6EDF6; --muted:#9AA9BD; --line:#1F2D44;
  --teal-ink:#5EEAD4; --teal-soft:#0B2A2A; --amber:#FBBF24; --amber-soft:#2A1F08; --violet:#C4B5FD; --violet-soft:#1E1636;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.15;letter-spacing:-.01em;margin:0}
p{margin:0}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
.eyebrow{font:600 12px/1 "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-ink)}
section{padding:96px 0}
@media (max-width:700px){section{padding:64px 0}}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head h2{font-size:clamp(28px,4vw,40px);margin-top:12px}
.sec-head p{color:var(--muted);margin-top:14px;font-size:17px}

/* header */
header.top{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,border-color .25s;border-bottom:1px solid transparent}
header.top.scrolled{background:rgba(11,20,36,.86);backdrop-filter:blur(12px);border-color:rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand b{font:700 20px/1 "Space Grotesk",sans-serif;letter-spacing:.16em}
.nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.nav ul a{color:#CBD5E1;text-decoration:none;font-size:15px;font-weight:500;white-space:nowrap}
.nav ul a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--teal);color:#04201D}
.btn-primary:hover{background:#2DD4BF}
.btn-ghost{border-color:rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.menu-btn{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
@media (max-width:1040px){
  .nav ul,.nav .btn{display:none}
  .menu-btn{display:block}
  .nav.open ul{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--navy);padding:16px 24px 24px;gap:18px;border-bottom:1px solid rgba(255,255,255,.08)}
}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 75% 20%,#123A4A 0%,transparent 60%),linear-gradient(180deg,#0B1424 0%,#0A1220 100%);color:#fff;padding:160px 0 110px;overflow:hidden}
.hero-photo,.hero-photo img{position:absolute;inset:0;width:100%;height:100%}
.hero-photo img{object-fit:cover;object-position:60% 40%;filter:grayscale(.35) contrast(1.08) brightness(.5);transform-origin:70% 40%;animation:kenburns 28s ease-out both}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,14,26,.94) 0%,rgba(8,14,26,.78) 38%,rgba(8,14,26,.45) 70%,rgba(8,14,26,.6) 100%),linear-gradient(180deg,rgba(8,14,26,.55) 0%,transparent 28%,transparent 70%,#0A1220 100%),radial-gradient(900px 500px at 78% 30%,rgba(18,58,74,.35),transparent 70%)}
.hero-credit{position:absolute;left:24px;bottom:18px;z-index:1;font:500 11px "JetBrains Mono",monospace;letter-spacing:.08em;color:rgba(203,213,225,.55);text-transform:uppercase}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1)}}
#cloud{position:absolute;inset:0;width:100%;height:100%;opacity:.75;mix-blend-mode:screen}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:960px){.hero .wrap{grid-template-columns:1fr}.hero-card{display:none}#cloud{opacity:.3}
  .hero-shade{background:linear-gradient(180deg,rgba(8,14,26,.7) 0%,rgba(8,14,26,.82) 45%,#0A1220 100%)}}
@media (prefers-reduced-motion:reduce){.hero-photo img{animation:none}}
.hero h1{font-size:clamp(36px,6vw,62px);font-weight:700}
.hero h1 em{font-style:normal;color:#5EEAD4}
.hero .lead{font-size:clamp(17px,2vw,20px);color:#B8C4D6;margin-top:22px;max-width:580px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}
.chip{font:500 12px/1 "JetBrains Mono",monospace;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);color:#CBD5E1;background:rgba(255,255,255,.03)}
.hero-card{align-self:end;margin-top:240px;background:rgba(15,26,44,.72);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.hc-top{display:flex;justify-content:space-between;align-items:center;font:500 12px "JetBrains Mono",monospace;color:#94A3B8}
.hc-title{font:600 18px "Space Grotesk";margin:14px 0 4px}
.hc-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px dashed rgba(255,255,255,.1);font-size:14px;color:#CBD5E1}
.hc-row span:last-child{text-align:right}
.tag{display:inline-block;font:600 11px/1 "JetBrains Mono",monospace;padding:5px 8px;border-radius:6px;letter-spacing:.04em}
.t-med{background:#0B3B36;color:#5EEAD4}
.t-est{background:#3A2A06;color:#FCD34D}
.t-inf{background:#2A1B4A;color:#C4B5FD}
.hc-hash{margin-top:14px;font:500 11px "JetBrains Mono",monospace;color:#64748B;word-break:break-all}

/* trust strip */
.strip{background:var(--navy-2);color:#CBD5E1;padding:22px 0;border-top:1px solid rgba(255,255,255,.06)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:12px 24px;font-size:14px}
@media (max-width:1100px){.strip .wrap{grid-template-columns:repeat(2,minmax(0,1fr));justify-content:stretch;max-width:720px}}
@media (max-width:520px){.strip .wrap{grid-template-columns:1fr}}
.strip span{display:flex;align-items:center;gap:10px;white-space:nowrap}
@media (max-width:1100px){.strip span{white-space:normal}}
.strip span::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--teal)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;box-shadow:var(--shadow)}
.step .n{font:600 13px "JetBrains Mono",monospace;color:var(--teal-ink)}
.step h3{font-size:20px;margin:14px 0 10px}
.step p{color:var(--muted);font-size:15px}
.step .ico{width:44px;height:44px;border-radius:12px;background:var(--teal-soft);color:var(--teal-ink);display:grid;place-items:center;margin-bottom:6px}
.step.human{border-color:var(--teal)}
.step.human::after{content:"Etapa humana obrigatória";position:absolute;top:-11px;right:18px;background:var(--teal);color:#04201D;font:600 11px "JetBrains Mono",monospace;padding:4px 10px;border-radius:999px}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:960px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.svc-grid{grid-template-columns:1fr}}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.svc h3{font-size:21px}
.svc p{color:var(--muted);font-size:15px}
.svc ul{margin:4px 0 0;padding:0;list-style:none;font-size:14.5px;display:grid;gap:8px}
.svc li{padding-left:22px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:2px;background:var(--teal)}
.svc .badge{align-self:flex-start;font:600 11px "JetBrains Mono",monospace;padding:6px 10px;border-radius:6px;letter-spacing:.04em}
.b-art{background:var(--teal-soft);color:var(--teal-ink)}
.b-noart{background:var(--amber-soft);color:var(--amber)}
.b-plus{background:var(--violet-soft);color:var(--violet)}
.svc.featured{background:linear-gradient(180deg,var(--surface),var(--surface)) padding-box,linear-gradient(135deg,#14B8A6,#6D28D9) border-box;border:1.5px solid transparent}
.note{margin-top:24px;padding:16px 20px;border-radius:12px;background:var(--amber-soft);color:var(--ink);font-size:14.5px;border-left:4px solid var(--amber)}

/* trace */
.trace{background:var(--navy);color:#E2E8F0}
.trace .sec-head p{color:#94A3B8}
.trace .eyebrow{color:#5EEAD4}
.trace-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.trace-grid{grid-template-columns:1fr}}
.pillars{display:grid;gap:16px}
.pillar{display:grid;grid-template-columns:40px 1fr;gap:16px;padding:20px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
.pillar .k{font:700 15px "JetBrains Mono",monospace;color:#5EEAD4}
.pillar h3{font-size:18px;margin-bottom:6px}
.pillar p{color:#94A3B8;font-size:15px}
.ficha{background:#0F1A2C;border:1px solid rgba(255,255,255,.1);border-radius:18px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.ficha-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08);font:500 12px "JetBrains Mono",monospace;color:#94A3B8}
.ficha-body{padding:20px;display:grid;gap:14px;font-size:14.5px}
.ficha-body .line{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:start}
@media (max-width:480px){.ficha-body .line{grid-template-columns:1fr;gap:4px}}
.ficha-body .lbl{color:#64748B;font:500 12px "JetBrains Mono",monospace;padding-top:3px}
.gut{display:flex;gap:6px}
.gut span{flex:1;text-align:center;padding:8px 0;border-radius:8px;background:rgba(255,255,255,.05);font:600 13px "JetBrains Mono",monospace}
.gut span b{display:block;font-size:10px;color:#64748B;font-weight:500}
.photo{display:flex;gap:8px;flex-wrap:wrap}
.photo code{font:500 12px "JetBrains Mono",monospace;background:rgba(94,234,212,.08);color:#5EEAD4;padding:4px 8px;border-radius:6px}
.ficha-foot{padding:14px 20px;background:rgba(0,0,0,.25);font:500 11px "JetBrains Mono",monospace;color:#64748B;word-break:break-all}
.ficha-caption{margin-top:12px;font-size:13px;color:#64748B}

/* demo: before/after */
.demo{background:linear-gradient(180deg,#0A1220,#0B1424);color:#E2E8F0}
.demo .sec-head p,.demo .pilot-note{color:#94A3B8}
.demo .eyebrow{color:#5EEAD4}
.demo-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;align-items:start}
@media (max-width:960px){.demo-grid{grid-template-columns:1fr}}
.cmp{position:relative;margin:0;border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#0F1A2C;box-shadow:0 30px 80px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.1);user-select:none;-webkit-user-select:none}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.cmp-ana{position:absolute;inset:0;clip-path:inset(0 0 0 var(--pos))}
.cmp-ana img{filter:brightness(.55) saturate(.6)}
.cmp-ana svg{position:absolute;inset:0;width:100%;height:100%}
.shp polygon,.shp rect,.shp circle,.shp polyline{fill-opacity:.16;stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-dasharray:7 5;transition:opacity .25s,fill-opacity .25s}
.shp .p2{fill:#FCD34D;stroke:#FCD34D}
.shp .p3{fill:#5EEAD4;stroke:#5EEAD4}
.shp .area{fill-opacity:.06}
.shp .line{fill:none;stroke-dasharray:none;stroke-width:3.5}
.cmp.focus .shp:not(.on){opacity:.25}
.cmp.focus .shp.on polygon,.cmp.focus .shp.on circle,.cmp.focus .shp.on rect{fill-opacity:.3}
.pins{position:absolute;inset:0;z-index:3;clip-path:inset(0 0 0 var(--pos));pointer-events:none}
.pin{font:600 11px/1 "JetBrains Mono",monospace;letter-spacing:.04em;padding:6px 9px;border-radius:6px;border:1px solid;cursor:pointer;transition:transform .15s,box-shadow .15s}
.pin.p2{background:#3A2A06;color:#FCD34D;border-color:rgba(252,211,77,.5)}
.pin.p3{background:#0B3B36;color:#5EEAD4;border-color:rgba(94,234,212,.5)}
.pin:hover,.pin.on,.pin[aria-pressed="true"]{transform:translateY(-1px);box-shadow:0 0 0 2px currentColor}
.pins .pin{position:absolute;transform:translate(-50%,-50%);pointer-events:auto}
.pins .pin:hover,.pins .pin.on{transform:translate(-50%,-50%) scale(1.06)}
.cmp-tag{position:absolute;top:12px;z-index:2;font:600 10px "JetBrains Mono",monospace;letter-spacing:.12em;padding:5px 8px;border-radius:6px;background:rgba(6,12,23,.7);color:#CBD5E1}
.cmp-tag.l{left:12px}.cmp-tag.r{right:12px;color:#5EEAD4}
.cmp-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;z-index:2;box-shadow:0 0 12px rgba(0,0,0,.5)}
.cmp-handle span{position:absolute;top:50%;left:50%;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.4)}
.cmp-handle span::before{content:"‹ ›";position:absolute;inset:0;display:grid;place-items:center;font:700 16px/1 Inter,sans-serif;color:#0B1424;letter-spacing:2px}
.cmp-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:2;-webkit-appearance:none;appearance:none}
.cmp-range:focus-visible~.cmp-handle span{outline:3px solid #5EEAD4;outline-offset:2px}
.cmp-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px 14px 10px;background:linear-gradient(transparent,rgba(6,12,23,.85));font:500 11px "JetBrains Mono",monospace;color:#94A3B8;pointer-events:none}
.cmp-cap .tag{font-size:9px;padding:3px 5px;margin-left:4px}
@media (max-width:600px){.pins{display:none}.cmp-tag{font-size:9px}.cmp-cap{font-size:9.5px}}
.ano-side{display:grid;gap:14px}
.ano-list{display:flex;flex-wrap:wrap;gap:8px}
.ano-panel{background:#0F1A2C;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:22px;min-height:300px}
.ap-top{display:flex;justify-content:space-between;align-items:center;font:500 12px "JetBrains Mono",monospace;color:#94A3B8}
.pr{padding:4px 8px;border-radius:6px;font-weight:600}
.pr.p2{background:#3A2A06;color:#FCD34D}.pr.p3{background:#0B3B36;color:#5EEAD4}
.ano-panel h3{font-size:20px;margin:12px 0 4px;color:#fff}
.ap-esc{font-size:13.5px;color:#FCD34D;margin-bottom:4px}
.ap-row{display:grid;grid-template-columns:104px 1fr;gap:12px;padding:10px 0;border-top:1px dashed rgba(255,255,255,.1);font-size:14px}
.ap-row:first-of-type{margin-top:10px}
.ap-row>span{font:500 11.5px "JetBrains Mono",monospace;color:#64748B;padding-top:3px}
.ap-row p{color:#CBD5E1}
@media (max-width:420px){.ap-row{grid-template-columns:1fr;gap:4px}}
.ano-panel .gut{margin-top:12px}
.gut .gt{background:rgba(20,184,166,.18);color:#5EEAD4}
.ap-conf{margin-top:12px;font-size:13px;color:#94A3B8}

/* pilot numbers */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--surface);padding:28px}
.stat b{display:block;font:700 clamp(28px,4vw,40px)/1 "Space Grotesk",sans-serif;color:var(--ink)}
.stat span{display:block;color:var(--muted);font-size:14.5px;margin-top:10px}
.pilot-note{color:var(--muted);font-size:14px;margin-top:18px;max-width:820px}

/* segments */
.seg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.seg-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.seg-grid{grid-template-columns:1fr}}
.seg{padding:22px;border-radius:14px;border:1px solid var(--line);background:var(--surface)}
.seg h3{font-size:17px;margin-bottom:6px}
.seg p{color:var(--muted);font-size:14.5px}

/* audience chips + compliance line */
.seg-chips{display:flex;flex-wrap:wrap;gap:10px}
.seg-chips span{padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font:500 15px "Space Grotesk",sans-serif}
.comp-line{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 28px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
@media (max-width:900px){.comp-line{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.comp-line{grid-template-columns:1fr}}
.comp-line b{display:block;color:var(--ink);font:600 13px "JetBrains Mono",monospace;letter-spacing:.04em;margin-bottom:2px}
/* services: secondary list */
.svc-more{display:grid;gap:10px;margin-top:20px;padding:20px 24px;border-radius:var(--radius);border:1px dashed var(--line);font-size:15px;color:var(--muted)}
.svc-more b{color:var(--ink);font-weight:600}
.svc-more-k{font:600 11px "JetBrains Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-ink)}
/* trace: proof list */
.proofs{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.proofs li{padding:14px 0 0 22px;border-top:1px solid rgba(255,255,255,.08);position:relative;color:#94A3B8;font-size:15px}
.proofs li::before{content:"";position:absolute;left:0;top:23px;width:10px;height:2px;background:#5EEAD4}
.proofs b{color:#E2E8F0;font-weight:600}
/* compliance */
.comp{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:900px){.comp{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.comp{grid-template-columns:1fr}}
.comp div{padding:20px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.comp b{font:600 15px "Space Grotesk";display:block;margin-bottom:6px}
.comp p{color:var(--muted);font-size:14px}

/* faq */
.faq{max-width:820px}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font:600 18px "Space Grotesk",sans-serif;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--teal-ink);font-size:24px;line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:12px}

/* contact */
.contact{background:linear-gradient(135deg,#0B1424,#0F2E36);color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact h2{font-size:clamp(28px,4vw,40px)}
.contact .lead{color:#B8C4D6;margin-top:16px;font-size:17px}
.contact-list{margin-top:28px;display:grid;gap:14px}
.contact-list a{display:flex;align-items:center;gap:12px;text-decoration:none;color:#E2E8F0;font-weight:500}
.contact-list svg{color:#5EEAD4;flex:none}
form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:26px;display:grid;gap:14px}
label{font-size:13px;color:#94A3B8;display:grid;gap:6px}
input,select,textarea{font:inherit;color:#fff;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:12px 14px;width:100%}
select option{color:#0B1424}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:transparent}
textarea{min-height:110px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row2{grid-template-columns:1fr}}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#94A3B8}
.consent input{width:auto;margin-top:4px}
.form-hint{font-size:12.5px;color:#64748B}

footer{background:#060C17;color:#64748B;padding:40px 0;font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center}
footer .brand b{font-size:16px}
/* vision band */
.vision-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media (max-width:900px){.vision-grid{grid-template-columns:1fr;gap:32px}}
.vision-art{background:radial-gradient(500px 300px at 50% 0%,#123A4A,transparent 70%),#0B1424;border-radius:24px;padding:12px;box-shadow:var(--shadow);overflow:hidden}
.vision-art svg{display:block;width:100%;height:auto}
.vision h2{font-size:clamp(30px,4.4vw,46px);margin-top:12px}
.vision h2 em{font-style:normal;color:var(--teal-ink)}
.vision .lead{color:var(--muted);font-size:17px;margin-top:18px}
.trio{display:grid;gap:0;margin-top:28px}
.trio .tr{all:unset;box-sizing:border-box;position:relative;display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:baseline;padding:14px 12px 14px 14px;border-top:1px solid var(--line);cursor:pointer;border-radius:0 10px 10px 0;transition:background .3s,opacity .3s;opacity:.55}
.trio .tr:hover{opacity:.85}
.trio .tr:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.trio .tr::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:2px;background:var(--teal);transform:scaleY(0);transition:transform .3s}
.trio .tr::after{content:"";position:absolute;left:14px;right:12px;bottom:0;height:1px;background:var(--teal);transform:scaleX(0);transform-origin:left}
.trio .tr.on{opacity:1;background:rgba(20,184,166,.07)}
.trio .tr.on::before{transform:scaleY(1)}
.trio .tr.on.play::after{animation:trfill var(--dur,5s) linear forwards}
@keyframes trfill{to{transform:scaleX(1)}}

/* staged flow animation */
.va .l-drone,.va .l-pts,.va .l-sweep,.va .det,.va .chk,.va .l-eng,.va .l-doc,.va .d-beam,.va .d-scan,.va .conf{transition:opacity .5s ease}
.va .l-pts,.va .l-sweep,.va .det,.va .chk,.va .l-eng,.va .l-doc,.va .conf{opacity:0}
.va[data-stage=ia] .l-drone,.va[data-stage=eng] .l-drone{opacity:.28}
.va[data-stage=ia] .d-beam,.va[data-stage=ia] .d-scan,.va[data-stage=eng] .d-beam,.va[data-stage=eng] .d-scan{opacity:0}
.va[data-stage=ia] .l-pts,.va[data-stage=full] .l-pts{opacity:1}
.va[data-stage=ia] .l-sweep{opacity:1}
.va[data-stage=ia] .l-sweep rect{animation:sweep 1.9s linear infinite}
@keyframes sweep{from{transform:translateX(20px)}to{transform:translateX(560px)}}
.va[data-stage=ia] .det{opacity:1;transition-delay:calc(1s + var(--i) * .8s)}
.va[data-stage=ia] .conf{opacity:1;transition-delay:calc(1.3s + var(--i) * .8s)}
.va[data-stage=eng] .det,.va[data-stage=full] .det{opacity:1}
.va[data-stage=eng] .l-eng,.va[data-stage=full] .l-eng{opacity:1}
.va[data-stage=eng] .chk{opacity:1;transition-delay:calc(1.1s + var(--i) * 1.05s)}
.va[data-stage=full] .chk{opacity:1}
.va[data-stage=full] .l-doc{opacity:1;transition-delay:.4s}
.va .chk{transform-box:fill-box;transform-origin:center}
.va[data-stage=eng] .chk{animation:pop .4s ease both;animation-delay:calc(1.1s + var(--i) * 1.05s)}
@keyframes pop{0%{transform:scale(0)}70%{transform:scale(1.25)}100%{transform:scale(1)}}
.va .lens{opacity:0;transform:translate(186px,280px)}
.va[data-stage=eng] .lens{animation:lens 3.6s ease-in-out forwards}
@keyframes lens{0%{opacity:0;transform:translate(186px,280px)}12%{opacity:1}25%,32%{transform:translate(247px,220px)}52%,60%{transform:translate(120px,258px)}82%,90%{transform:translate(442px,300px);opacity:1}100%{transform:translate(442px,300px);opacity:0}}
.va .tab{animation:blink 1.4s steps(1) infinite}
.va .l-pts circle{animation:twinkle 2.4s ease-in-out infinite alternate}
@keyframes twinkle{from{opacity:.15}to{opacity:.8}}
.va .hud-bar{transform-box:fill-box;transform-origin:left;transform:scaleX(0)}
.va .hud-bar.run{animation:trfill var(--dur,5s) linear forwards}
.va .st circle{fill:#0B1424;stroke:#3B4F6B;stroke-width:2;transition:fill .4s,stroke .4s}
.va .st text{fill:#475569;transition:fill .4s}
.va .st.on circle{fill:#14B8A6;stroke:#5EEAD4}
.va .st.on text{fill:#5EEAD4}
.va .st-fill{transform-box:fill-box;transform-origin:left;transform:scaleX(0);transition:transform .8s ease}
.va[data-stage=ia] .st-fill{transform:scaleX(.333)}
.va[data-stage=eng] .st-fill{transform:scaleX(.667)}
.va[data-stage=full] .st-fill{transform:scaleX(1)}
.va .st-pulse{opacity:0}
.va[data-stage=full] .st-pulse{opacity:1;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{from{transform:translateX(0)}to{transform:translateX(440px)}}
@media (prefers-reduced-motion:reduce){.va *{animation:none!important;transition:none!important}.va[data-stage=eng] .lens{opacity:0}}
.trio b{font:600 12px "JetBrains Mono",monospace;letter-spacing:.08em;color:var(--teal-ink)}
.trio span{color:var(--muted);font-size:15px}
@keyframes hover{from{transform:translateY(0)}to{transform:translateY(-9px)}}
@keyframes spin{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.25)}}
@keyframes scan{0%{transform:translateY(0);opacity:0}15%{opacity:1}85%{opacity:1}100%{transform:translateY(150px);opacity:0}}
@keyframes blink{0%,60%{opacity:1}61%,100%{opacity:.2}}
.d-float{animation:hover 2.6s ease-in-out infinite alternate}
.d-prop{transform-box:fill-box;transform-origin:center;animation:spin .12s linear infinite}
.d-scan{animation:scan 3.2s ease-in-out infinite}
.d-led{animation:blink 1.2s steps(1) infinite}
@media (prefers-reduced-motion:reduce){.d-float,.d-prop,.d-scan,.d-led{animation:none}}
/* founder teaser */
.founder{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:28px;border-radius:20px;text-decoration:none;color:inherit;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,#14B8A6,#6D28D9) border-box;border:1.5px solid transparent;box-shadow:var(--shadow);transition:transform .2s}
.founder:hover{transform:translateY(-2px)}
img.f-mono{display:block;object-fit:cover;border:1px solid rgba(94,234,212,.35);filter:saturate(.85)}
.f-mono{width:76px;height:76px;border-radius:18px;background:radial-gradient(circle at 50% 35%,#14514F,#0F1A2C);color:#E2E8F0;display:grid;place-items:center;font:700 28px "Space Grotesk",sans-serif;letter-spacing:2px}
.f-txt{display:grid;gap:6px}
.f-txt strong{font:600 22px "Space Grotesk",sans-serif}
.f-sub{color:var(--muted);font-size:15px}
.f-go{font-weight:600;color:var(--teal-ink);white-space:nowrap}
@media (max-width:700px){.founder{grid-template-columns:auto 1fr}.f-go{grid-column:1/-1}}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}