@font-face{font-family:Inter;src:url(../fonts/inter.woff2) format("woff2");font-display:swap;font-weight:100 900}
@font-face{font-family:Montserrat;src:url(../fonts/montserrat.woff2) format("woff2");font-display:swap;font-weight:100 900}
:root{--deep:#151033;--warm:#f7f2e9;--ink:#0a0e1a;--ink-2:#10162a;--ink-3:#182040;--ink-line:rgba(255,255,255,.09);--paper:#f7f2e9;--paper-2:#ecebe6;--card:#fff;--text:#11162a;--muted:#5a6074;--on-ink:#eef0f6;--on-ink-muted:#a3aac0;--line:#e0ded7;--blue:#1673c8;--silver:#c9cdd6;--spectrum:linear-gradient(90deg,#6a2bd6,#2f5fe0 20%,#1aa3c8 36%,#3fae4a 50%,#e8c42a 64%,#f08a24 76%,#d8322f 90%,#6e1212);--display:"Montserrat",ui-sans-serif,system-ui,sans-serif;--body:"Inter",ui-sans-serif,system-ui,sans-serif;
--navy:var(--ink);--bg:var(--paper);--grey:var(--paper-2);--rule:var(--line);--mut:var(--muted);--disp:var(--display);--blue-l:#4aa3ff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font:17px/1.65 Inter,system-ui,sans-serif;color:var(--text);background:var(--bg);font-feature-settings:"tnum" 1}
img{max-width:100%;height:auto}
a{color:var(--blue);text-underline-offset:3px}
:focus-visible{outline:2px solid var(--blue-l);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding-left:clamp(20px,5vw,56px);padding-right:clamp(20px,5vw,56px)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.mono{font:500 12px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.12em;color:var(--mut);margin:0 0 14px}
h1,h2,h3{font-family:var(--disp);color:var(--navy);letter-spacing:-.02em;margin:0}
h2{font-size:clamp(28px,3.2vw,40px);line-height:1.15;font-weight:700}
.small{font-size:14px;color:var(--mut)}
.num{font-variant-numeric:tabular-nums}
/* navy */
.navy{background:var(--deep);color:var(--on-ink)}
.navy h1,.navy h2,.navy h3{color:#fff}.navy .mono{color:var(--on-ink-muted)}.navy a{color:#fff}
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:22px;padding-bottom:22px;border-bottom:1px solid var(--ink-line)}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;margin:0}
.spstrip{height:8px;margin:0 16px 0 56px;background:var(--spectrum);border-radius:1px}
.wordmark{display:flex;flex-direction:column;line-height:1;font-family:var(--display)}.wordmark b{font-weight:620;font-size:19px;letter-spacing:.05em}.wordmark span{font-weight:540;font-size:13.3px;letter-spacing:.065em;margin-top:1px}
nav{display:flex;gap:26px;flex-wrap:wrap;align-items:center}
nav a{font-size:15px;text-decoration:none;color:var(--on-ink-muted)!important}nav a:hover{color:#fff!important;text-decoration:underline}
nav .navcta{border:1px solid rgba(255,255,255,.28);padding:6px 14px;border-radius:4px}nav .navcta:hover{border-color:#fff;text-decoration:none}
.hero{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center;padding-top:88px;padding-bottom:72px}
h1{font-size:clamp(42px,6vw,78px);line-height:1.02;font-weight:800;margin-bottom:28px}
.lede{font-size:19px;max-width:32em;color:var(--on-ink)}
.ctas{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin-top:36px}
.btn{display:inline-block;background:var(--blue);color:#fff!important;font-weight:600;padding:14px 24px;border-radius:4px;text-decoration:none;transition:background .15s}
.btn:hover{background:#125fa6}.btn.dark{background:var(--navy)}.btn.dark:hover{background:var(--blue)}
.link{text-decoration:none;font-weight:600;border-bottom:1px solid rgba(255,255,255,.28)}.link:hover{border-color:#fff}
.device{margin:0;text-align:center}.device img{width:100%;max-width:480px}.device figcaption{margin-top:8px}
.facts dl{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:1px solid var(--ink-line)}
.facts dl>div{padding:22px 0 30px;border-right:1px solid var(--ink-line);padding-left:20px}.facts dl>div:first-child{padding-left:0}.facts dl>div:last-child{border-right:0}
.facts dt{font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--on-ink-muted)}
.facts dd{margin:6px 0 0;font:600 17px var(--disp);color:#fff}
/* blocks */
.block{padding-top:104px;padding-bottom:104px}
.block+.block{border-top:1px solid var(--rule)}
.cols{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
.intro h2{max-width:12em}
.who{list-style:none;padding:0;margin:28px 0 0}.who li{padding:14px 0;border-top:1px solid var(--rule)}
/* band */
.band{background:var(--warm);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:88px 0}
.bandhead{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:28px}.bandhead p{max-width:28em;margin:0;color:var(--mut)}
.plot{margin:0}.plot svg{width:100%;height:auto;display:block}
.grid{stroke:#e6e9ee}.tick{stroke:#9aa3b2}.ax{font:12px Inter,sans-serif;fill:#5f6878;font-variant-numeric:tabular-nums}
.line{fill:none;stroke:var(--blue);stroke-width:2.5}.area{fill:var(--blue);opacity:.08}
.plot figcaption{margin-top:14px}
/* tables */
table.spec{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.spec th,.spec td{text-align:left;padding:13px 12px 13px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.spec thead th{font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);border-bottom:2px solid var(--navy)}
.spec tbody tr:hover{background:var(--paper-2)}
.kv th{width:36%;font-weight:600;color:var(--navy)}
.est{font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;color:#8a4b00;border:1px solid #d9a35f;padding:2px 6px;border-radius:3px}
/* app split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.pairs{margin:28px 0}.pairs>div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:12px 0;border-top:1px solid var(--rule)}
.pairs dt{font-weight:600;color:var(--navy)}.pairs dd{margin:0}
.phone{justify-self:center;width:300px;border:10px solid var(--ink-2);border-radius:38px;background:var(--ink-2);padding:0}
.screen{background:var(--paper);border-radius:28px;padding:30px 14px 18px;font-variant-numeric:tabular-nums}
.screen .tag{margin:0 0 10px;text-align:center;font:600 10px ui-monospace,Menlo,monospace;letter-spacing:.12em;color:var(--muted);border:1px dashed #8a93a3;border-radius:4px;padding:4px}
.card{background:var(--warm);border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px}
.ct{margin:0 0 8px;font-weight:700;color:var(--navy);font-size:14px;display:flex;justify-content:space-between}.ct span{font-weight:400;color:var(--mut)}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.vals div{background:var(--paper);border-radius:6px;padding:8px}
.vals b{display:block;font-size:19px;color:var(--navy)}.vals i{font-style:normal;font-size:11px;color:var(--mut)}
.estline{margin:8px 0 0;font-size:12px;font-weight:600;color:#8a4b00}
.pbtn{border:1.5px solid var(--blue);color:var(--blue);text-align:center;border-radius:8px;padding:9px;font-size:13px;font-weight:600}
/* record */
.rev{grid-template-columns:1fr 1fr}
#record p{color:var(--on-ink);max-width:30em}
.doc{background:#fbfaf6;color:var(--text);padding:34px 36px;border-radius:2px;box-shadow:0 1px 0 #0a0e1a,0 12px 0 -6px #e8e5dc;font-variant-numeric:tabular-nums;transform:rotate(.6deg)}
.doc header,.doc footer{display:flex;justify-content:space-between;font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.1em;color:var(--muted)}
.doc header{padding-bottom:14px;border-bottom:2px solid #0a0e1a}
.stamp{color:#9b2c2c;border:1.5px solid #9b2c2c;padding:2px 8px;transform:rotate(-4deg)}
.doc h3{color:#0a0e1a!important;font-size:24px;margin-top:20px}.doc .sub{margin:2px 0 16px;color:var(--muted)!important;font-size:14px}
.doc table{width:100%;border-collapse:collapse;font:14px ui-monospace,Menlo,monospace}
.doc th,.doc td{text-align:left;padding:8px 0;border-bottom:1px dotted #b9bec8}.doc th{font-weight:400;color:var(--muted);width:52%}
.doc footer{margin-top:22px;padding-top:12px;border-top:1px solid #cfd4dc}
/* status */
.log{list-style:none;margin:0;padding:0}.log li{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:16px 0;border-top:1px solid var(--rule)}.log li p{margin:0}.log .mono{margin:3px 0 0;color:var(--blue)}
.cta{text-align:left}.cta h2{max-width:16em;font-size:clamp(30px,4vw,52px)}.cta p{font-size:19px}
/* footer */
.foot{padding-top:64px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:32px;padding-bottom:48px}
.fgrid a{display:block;color:var(--on-ink)!important;text-decoration:none;padding:3px 0;font-size:15px}.fgrid a:hover{color:#fff!important;text-decoration:underline}
.foot .small{color:var(--on-ink-muted)}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--ink-line);padding-top:20px;padding-bottom:28px;font-size:13px;color:var(--on-ink-muted)}
@media(max-width:900px){
 .hero,.cols,.split,.rev{grid-template-columns:1fr;gap:40px}
 .hero{padding-top:48px;padding-bottom:40px}
 .facts dl{grid-template-columns:1fr 1fr}.facts dl>div{border-right:0;padding-left:0;border-bottom:1px solid var(--ink-line);padding:16px 0}
 .block{padding-top:64px;padding-bottom:64px}.band{padding:56px 0}
 .bandhead{display:block}.bandhead p{margin-top:12px}
 .split .phone{order:2}
 .fgrid{grid-template-columns:1fr 1fr}
 nav{gap:16px}nav a{font-size:14px}
 .doc{padding:24px 20px;transform:none}
}
@media(max-width:480px){.fgrid>div:first-child,.fgrid>div:last-child{grid-column:1/-1}nav a:not(.navcta){display:none}.pairs>div{grid-template-columns:1fr;gap:2px}.phone{width:270px}}
/* 3D model */
.model-sec{grid-template-columns:7fr 5fr}
.model{margin:0}
.model-stage{position:relative;aspect-ratio:4/3;background:var(--paper);border:1px solid var(--line);overflow:hidden}
.model-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.model.active .model-stage canvas{touch-action:none;cursor:grab}
.model-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.model.loaded .model-fallback{display:none}
.model-gate{position:absolute;z-index:2;right:10px;top:10px;font:500 12px ui-monospace,Menlo,monospace;letter-spacing:.06em;background:var(--card);color:var(--text);border:1px solid var(--line);padding:8px 12px;border-radius:3px;cursor:pointer;display:none}
.model.loaded .model-gate{display:block}.model.active .model-gate{display:none}
.model-gate:hover{border-color:var(--text)}
.model.no-webgl .model-gate,.model.no-webgl .explode-btn{display:none}
.model-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:14px}
.model-bar figcaption{margin:0}
.explode-btn{font:600 15px Inter,sans-serif;background:var(--ink);color:#fff;border:0;border-radius:4px;padding:10px 20px;cursor:pointer;min-width:120px}
.explode-btn:hover{background:var(--blue)}.explode-btn:disabled{opacity:.5;cursor:default}
@media(max-width:900px){.model-sec{grid-template-columns:1fr}.model-sec .model{order:2}}
/* hero gradient: brand colors, vertical, fading into --ink */
.hero-grad{background:linear-gradient(180deg,#1673c8 0%,#5a3fb8 34%,#9a2f9e 60%,#151033 92%,#151033 100%)}
.hero-grad+main>section:first-child{border-top:0}
.hero-grad .top,.hero-grad .facts dl,.hero-grad .facts dl>div{border-color:rgba(255,255,255,.18)}
.hero-grad .lede,.hero-grad .mono,.hero-grad .facts dt,.hero-grad nav a,.hero-grad .device figcaption{color:#fff!important}
.hero-grad .btn{background:#fff;color:#0a0e1a!important}.hero-grad .btn:hover{background:#eef0f6}
.hero-grad nav .navcta{border-color:rgba(255,255,255,.7)}
.hero-grad .facts{padding-bottom:24px}
/* model hint */
.model-hint{margin:0;color:var(--mut);display:none}.model.loaded .model-hint{display:inline}.model.no-webgl .model-hint{display:none}
/* what it measures */
.measures{list-style:none;padding:0;margin:0 0 24px}.measures li{padding:10px 0;border-top:1px solid var(--rule)}
.mgroup{margin:8px 0 10px;font-weight:600;color:var(--navy)}.mgroup .est{margin-right:8px}
/* contact form */
.contact-form{margin-top:28px;max-width:560px}.contact-form label{display:block;font-weight:600;color:var(--navy);margin-bottom:8px}
.cf-row{display:flex;gap:12px;flex-wrap:wrap}
.contact-form select{flex:1 1 260px;font:16px Inter,sans-serif;padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--text)}
.contact-form .btn{border:0;cursor:pointer;font:600 16px Inter,sans-serif}
.plan{font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px dashed #8a93a3;padding:2px 6px;border-radius:3px;white-space:nowrap}
/* optical channels */
.chan{padding:88px 0}.chan .bandhead p{color:var(--on-ink-muted)}.chanfig{margin:0}.chanfig img{width:100%;height:auto;display:block}.chanfig figcaption{margin-top:14px;color:var(--on-ink-muted)}
@media(max-width:900px){.chan{padding:56px 0}}
.explain{margin:0 0 28px}.explain div{padding:12px 0;border-top:1px solid var(--rule)}.explain dt{font-weight:600;color:var(--navy);margin-bottom:4px}.explain dd{margin:0}
/* alternating section tones */
body{background:var(--warm)}
.block+.block{border-top:0}
.tone.lt{background:var(--warm)}
.tone.dk{background:var(--deep);color:var(--on-ink);--navy:#fff;--text:#eef0f6;--mut:#b6bad2;--muted:#b6bad2;--rule:rgba(255,255,255,.14);--paper-2:rgba(255,255,255,.05)}
.tone.dk a{color:#a9c4ff}
.tone.dk .btn,.tone.dk .btn.dark{background:#fff;color:var(--deep)!important}.tone.dk .btn:hover{background:#e6e8f2}
.tone.dk .est{color:#f2b971;border-color:#c98a3c}
.tone.dk .plan{border-color:#8e93b0}
.tone.dk .model-stage{background:var(--warm);border-color:transparent}
.tone.dk .model-gate{background:#fff;color:#11162a;border-color:#e0ded7}
.tone.dk .explode-btn{background:#fff;color:var(--deep)}
.tone.dk .doc{color:#11162a;--muted:#5a6074;--mut:#5a6074;--text:#11162a}
.tone.dk .doc th{color:#5a6074}
.tone.dk .contact-form select{color:#11162a;border-color:transparent}
.foot{border-top:1px solid rgba(255,255,255,.12)}

/* v12: Measurement badge, app panels */
.meas{font:500 11px ui-monospace,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);border:1px solid #8fbbe6;padding:2px 6px;border-radius:3px;white-space:nowrap}
.appintro{align-items:end;margin-bottom:48px}.appintro .pairs{margin:0}
.appshots{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:0 0 24px}
.appshots figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.appshots figcaption{font-size:14px;color:var(--mut);text-align:center;max-width:250px}.appshots figcaption b{display:block;color:var(--navy);font-family:var(--disp)}
.aphone{width:260px;border:9px solid #1d1a26;border-radius:34px;background:#1d1a26}
.ascr{--abg:#100e18;--acard:#1e1830;--abd:#3a2f55;--atx:#ece6f8;--amu:#a898c8;--aac:#b794f6;background:var(--abg);color:var(--atx);border-radius:26px;padding:24px 12px 16px;height:470px;font:13px/1.35 system-ui,-apple-system,"Segoe UI",sans-serif;font-variant-numeric:tabular-nums;overflow:hidden}
.ascr i{font-style:normal;color:var(--amu);font-size:10.5px;display:block}.ascr small{font-size:9px}
.abar{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.abar b{font-size:14px}
.apill{font-size:10px;padding:3px 9px;border-radius:99px;border:1px solid var(--abd);color:var(--amu)}.apill.on{background:rgba(183,148,246,.18);color:#d6bcfa;border-color:transparent}
.anote{margin:0 0 10px;font:600 9px ui-monospace,Menlo,monospace;letter-spacing:.1em;color:var(--amu)}
.afilm{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px}
.afilm>div,.ahero,.acard,.agrid>div,.acmp>div,.adelta,.afile{background:var(--acard);border:1px solid var(--abd);border-radius:10px;padding:8px}
.afilm b{display:block;font-size:20px;margin:2px 0 6px}
.ag{display:block;height:4px;border-radius:2px;background:#2a2340}.ag span{display:block;height:100%;border-radius:2px;background:var(--aac)}
.ahero{padding:12px}.ahero b{font-size:40px;font-weight:600;letter-spacing:-.02em}.ahero em{font-style:normal;color:var(--amu);margin-left:4px}
.asec{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px;border-top:1px solid var(--abd);padding-top:8px}.asec b{font-size:14px;font-weight:600}
.aest{margin:8px 0 0;font-size:11px;font-weight:600;color:#d4a574}
.ahd{margin:0 0 6px;font:600 9.5px ui-monospace,Menlo,monospace;letter-spacing:.1em;color:var(--atx);display:flex;justify-content:space-between}.ahd span{color:#d4a574;letter-spacing:.04em}
.acard svg{display:block;width:100%;height:auto}
.atabs{display:flex;gap:4px;flex-wrap:wrap;margin:12px 0}.atabs span{font-size:10.5px;padding:5px 9px;border-radius:99px;border:1px solid var(--abd);color:var(--amu)}.atabs .on{background:rgba(183,148,246,.18);color:#d6bcfa;border-color:transparent}
.agrid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.agrid b{font-size:18px;font-weight:600}.agrid .pri{border-color:var(--aac)}
.agrid em{font:normal 600 9px ui-monospace,Menlo,monospace;color:#d4a574;border:1px solid #6b5640;border-radius:3px;padding:0 4px}
.acmp{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:6px}.acmp p{margin:0 0 6px;font-weight:600;font-size:12px;display:flex;justify-content:space-between}.acmp p span{color:var(--amu);font-weight:400}.acmp b{display:block;font-size:15px;margin-bottom:4px}
.adelta b{font-size:15px;color:#d6bcfa}
.abtns{display:flex;gap:6px;margin:12px 0}.abtns span{flex:1;text-align:center;font-size:11px;padding:7px 0;border-radius:8px;background:#2a2340;border:1px solid var(--abd)}.abtns .gh{background:none}
.afile{display:flex;justify-content:space-between;align-items:center}.afile b{font-size:12px;font-weight:500}
.asnap{margin-top:12px;text-align:center;padding:10px;border-radius:10px;background:var(--aac);color:#100e18;font-weight:700}
@media(max-width:900px){.appshots{grid-template-columns:1fr;gap:40px}.appintro{margin-bottom:32px}}