:root{--bg:#0A0B0E;--card:#14161C;--line:#262A33;--ink:#EEF2F7;--soft:#CFE0F3;--mute:#A9B3C1;--dim:#7D8796;--orchid:#C55BD1;--orchid2:#E2A6EA;--tint:#1A1220;--gut:24px}
@media(max-width:640px){:root{--gut:16px}}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
:focus-visible{outline:2px solid var(--orchid2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:10px;z-index:100;background:var(--orchid);color:#fff;padding:10px 16px;border-radius:999px;font:500 14px Inter,sans-serif;text-decoration:none}.skip:focus{left:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
html.menu-open,html.menu-open body{overflow:hidden}
.team .card a{display:inline-flex;align-items:center;min-height:40px}
@media(max-width:700px){.hs i{width:30px;height:30px;font-size:13px}}
body{background:var(--bg);color:var(--ink);font-family:Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
a{color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--gut)}

/* header */
header.top{position:sticky;top:0;z-index:30;background:rgba(10,11,14,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;min-height:44px;padding:0 6px 0 0;-webkit-tap-highlight-color:transparent}
.brand img.m{height:16px}.brand img.w{height:15px}
.brand{gap:0}.brand svg{display:block;fill:var(--ink);overflow:visible}.brand svg.m{height:16px;width:31px}.brand svg.w{height:15px;width:96px;margin-left:12px}
.brand path{transform-box:fill-box;transform-origin:0 0}
.brand .arc{opacity:0;transform-box:view-box;transform-origin:0 0;pointer-events:none}
.brand .band{transform-box:view-box;transform-origin:0 0;animation:wl-sweep 4.2s cubic-bezier(.45,0,.25,1) infinite}
@keyframes wl-sweep{0%{transform:translateX(0) skewX(-24deg)}42%,100%{transform:translateX(1900px) skewX(-24deg)}}
.brand .sheen{opacity:0}.brand.done .sheen{opacity:1;transition:opacity .6s}
.brand.anim svg.w{animation:wl-wipe .34s steps(6,end) .9s forwards,wl-shut .3s cubic-bezier(.6,0,.3,1) 1.2s forwards}
@keyframes wl-wipe{0%{clip-path:inset(0 0 0 0)}25%{opacity:.6}50%{opacity:1}100%{clip-path:inset(0 0 0 100%);opacity:0}}
@keyframes wl-shut{to{width:0;margin-left:0}}
.brand.anim svg.m .base path{animation:wl-reform 1.1s cubic-bezier(.2,.8,.2,1) .86s both;animation-delay:calc(.86s + var(--i) * 40ms)}
@keyframes wl-reform{0%{opacity:1;fill:var(--ink)}8%{opacity:0}45%{opacity:0;fill:#2E7CF6;transform:translateX(18%)}62%{opacity:1;fill:#8B5CF6;transform:none}78%{fill:#E0457B}100%{opacity:1;fill:var(--ink)}}
.brand.anim .arc{animation:wl-arc .62s cubic-bezier(.55,0,.2,1) .95s both}
@keyframes wl-arc{0%{opacity:0;transform:translateX(3900px) skewX(-18deg) scaleX(1.6)}12%{opacity:1}75%{opacity:1}100%{opacity:0;transform:translateX(0) skewX(0) scaleX(1)}}
@media(prefers-reduced-motion:reduce){.brand.anim svg.w,.brand.anim svg path,.brand.anim .arc{animation:none}.brand .sheen{display:none}}
nav.main{display:flex;gap:4px;align-items:center}
nav.main>a,.dd>span{font:500 14px Inter,sans-serif;color:var(--mute);text-decoration:none;padding:10px 12px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
nav.main>a:hover,nav.main>a.on,.dd:hover>span,.dd:focus-within>span,.dd.on>span{color:var(--ink)}
.dd{position:relative}
.dd>span::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.ddm{position:absolute;left:-8px;top:100%;padding-top:8px;display:none;min-width:300px}
.dd:hover .ddm,.dd:focus-within .ddm{display:block}
.ddm div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 20px 40px rgba(0,0,0,.4)}
.ddm a{display:block;padding:12px 14px;border-radius:10px;text-decoration:none}
.ddm a:hover{background:var(--bg)}
.ddm b{display:block;font:400 18px Jost,sans-serif;color:var(--ink)}
.ddm small{display:block;font-size:13px;color:var(--dim);margin-top:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font:500 15px Inter,sans-serif;text-decoration:none;border:1px solid var(--line);background:var(--card);color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--orchid)}
.btn.p{background:var(--orchid);border-color:var(--orchid);color:#fff}
.btn.p:hover{background:#B04BBC}
nav.main .btn{min-height:38px;padding:0 16px;font-size:14px;margin-left:8px}
details.mnav{display:none}
details.mnav summary{list-style:none;cursor:pointer;font:500 14px "IBM Plex Mono",monospace;color:var(--ink);border:1px solid var(--line);border-radius:999px;height:44px;padding:0 18px;display:flex;align-items:center}
details.mnav summary::-webkit-details-marker{display:none}
details.mnav[open] summary{border-color:var(--orchid)}
.sheet{position:fixed;left:0;right:0;top:68px;height:calc(100vh - 68px);height:calc(100dvh - 68px);z-index:40;background:var(--bg);overflow-y:auto;padding:12px var(--gut) 40px;border-top:1px solid var(--line)}
.sheet h5{font:500 12px "IBM Plex Mono",monospace;letter-spacing:4px;text-transform:uppercase;color:var(--dim);margin:22px 0 4px}
.sheet a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;font:300 24px Jost,sans-serif;color:var(--ink)}
.sheet a span{font:400 13px Inter,sans-serif;color:var(--dim);min-width:0;text-align:right;margin-left:12px}
details.mnav:not([open]) .sheet{display:none}
@media(max-width:400px){.sheet a span{display:none}}
.sheet .btn{margin-top:28px;width:100%;font:500 16px Inter,sans-serif;border-bottom:1px solid var(--orchid)}
@media(max-width:1080px){nav.main{display:none}details.mnav{display:block}}

/* type, per the deck */
.label{font:500 13px "IBM Plex Mono",monospace;letter-spacing:5px;text-transform:uppercase;color:var(--soft)}
.label.o{color:var(--orchid)}
.lrow{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.lrow .n{font:400 13px "IBM Plex Mono",monospace;color:var(--dim)}
h1,h2,h3{font-family:Jost,Arial,sans-serif;font-weight:300}
h1{font-size:clamp(44px,7.4vw,96px);line-height:1.06;letter-spacing:-.3px}
h1.pname{font-weight:400;font-size:clamp(64px,11vw,128px);line-height:1}
.pdesc{font:300 clamp(24px,3.2vw,40px)/1.25 Jost,Arial,sans-serif;color:var(--soft);max-width:760px}
h2{font-size:clamp(32px,5vw,64px);line-height:1.1}
h3{font-size:clamp(20px,2vw,26px);font-weight:400;color:var(--soft);line-height:1.25}
.lead{font-size:clamp(17px,1.9vw,22px);color:var(--mute);max-width:780px}
p.body{color:var(--mute);font-size:clamp(16px,1.6vw,18px);max-width:780px}

/* sections as slides */
section.s{padding:clamp(64px,10vw,128px) 0;border-top:1px solid var(--line)}
section.s.first{border-top:0}
.head{display:flex;flex-direction:column;gap:clamp(14px,2vw,22px);margin-bottom:clamp(32px,5vw,56px)}
.head h2{max-width:1000px}
section.light{background:#EEF2F7;color:#0A0B0E;border-top:0}
section.light .label{color:#4A5568}
section.light h2,section.light h1{color:#0A0B0E}
section.light .lead,section.light p.body{color:#3A4352}
section.light .lrow .n{color:#5A6577}
section.light .card{background:#fff;border-color:#D5DDE7}
section.light .card h3{color:#0A0B0E;font-weight:500}
section.light .card p{color:#3A4352}
section.light .card .k{color:#5A6577}
section.light .card.hl{border:2px solid #9B3FA8;background:#fff}
section.light .card.hl .k{color:#9B3FA8}
section.light .callout{color:#0A0B0E}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(56px,10vw,128px);padding-bottom:clamp(56px,10vw,128px)}
.hero .txt{display:flex;flex-direction:column;gap:clamp(18px,2.4vw,28px);max-width:860px}
@media(min-width:901px){.hero:not(.prod) .txt{max-width:min(860px,52%)}}
.hero .bgimg{position:absolute;top:50%;right:3%;width:min(42%,calc(100% - 32px));aspect-ratio:1;height:auto;max-height:118%;transform:translateY(-50%);object-fit:contain;z-index:1;-webkit-mask-image:radial-gradient(circle,#000 58%,transparent 70%);mask-image:radial-gradient(circle,#000 58%,transparent 70%)}
.hero .fade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--bg) 34%,rgba(10,11,14,0) 52%)}
.hero.prod .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero .vis{border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.hero .vis img{width:100%;height:100%;object-fit:cover}
.hero .vis.light{background:linear-gradient(180deg,#F3F3F3,#FFF);padding:16px}
.hero .vis.light img{object-fit:contain}
@media(max-width:900px){
 .hero.prod .wrap{grid-template-columns:1fr;gap:32px}
 .hero .bgimg{width:min(92vw,520px);right:50%;top:auto;bottom:-6%;transform:translateX(50%);opacity:.5}
 .hero .fade{background:linear-gradient(180deg,rgba(10,11,14,.2) 0%,var(--bg) 85%)}
}
.cta{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:480px){.cta .btn{flex:1 1 100%}}

/* grids and cards */
.grid{display:grid;gap:clamp(12px,1.6vw,20px)}
.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){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.g2,.g3{grid-template-columns:1fr}.g4{grid-template-columns:1fr 1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:clamp(20px,2.4vw,32px);display:flex;flex-direction:column;gap:10px}
.card.hl{background:var(--tint);border-color:var(--orchid)}
.card p{color:var(--mute);font-size:clamp(15px,1.4vw,16px)}
.card .k{font:500 12px "IBM Plex Mono",monospace;color:var(--dim);letter-spacing:1px;text-transform:uppercase}
.card.hl .k{color:var(--orchid)}
@media(max-width:640px){.g4 .card{padding:16px;border-radius:12px;gap:6px}.g4 .card h3{font-size:18px}.g4 .card p{font-size:14px;line-height:1.4}}
a.card{text-decoration:none;transition:border-color .2s}
a.card:hover{border-color:var(--orchid)}
a.card .more{margin-top:auto;padding-top:8px;font:500 14px "IBM Plex Mono",monospace;color:var(--soft)}
.big{font:400 clamp(30px,3.4vw,40px)/1.05 Jost,sans-serif!important;color:var(--ink)!important}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips span{border:1px solid #3A4152;border-radius:999px;padding:4px 14px;font-size:14px;color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stats div{padding:32px 24px 0;border-left:1px solid var(--line)}
.stats div:first-child{border-left:0;padding-left:0}
.stats b{display:block;font:300 clamp(36px,5vw,64px)/1 Jost,sans-serif;color:var(--soft);margin-bottom:10px}
.stats span{color:var(--mute);font-size:15px}
@media(max-width:800px){.stats{grid-template-columns:1fr 1fr}.stats div{padding:22px 12px 22px 0;border-left:0;border-bottom:1px solid var(--line)}}
.callout{border-left:3px solid var(--orchid);padding:4px 0 4px clamp(16px,2vw,28px);font-size:clamp(18px,2vw,24px);line-height:1.45;color:var(--ink);max-width:960px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1000px){.steps{grid-template-columns:1fr}.steps .card{display:grid;grid-template-columns:44px 1fr;column-gap:12px;row-gap:4px;padding:18px}.steps .card .k{grid-row:span 2;padding-top:5px}}
.loopnote{margin-top:24px;display:flex;gap:14px;align-items:flex-start;color:var(--mute);font-size:16px;max-width:820px}
.loopnote i{flex:none;width:28px;height:28px;border-radius:50%;border:2px solid var(--orchid);display:flex;align-items:center;justify-content:center;font-style:normal;color:var(--orchid);font-size:15px}
.rows{border-top:1px solid var(--line)}
.rows div{display:grid;grid-template-columns:1fr 1.4fr 1.1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--mute)}
.rows div b{font:400 20px Jost,sans-serif;color:var(--soft)}
.rows div.h{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--dim);padding:14px 0}
@media(max-width:700px){.rows div{grid-template-columns:1fr;gap:2px;padding:14px 0;font-size:14px}.rows div b{font-size:19px}.rows div.h{display:none}.rows div span:last-child{color:var(--dim)}}
ol.how{list-style:none;display:flex;flex-direction:column;gap:16px}
ol.how li{display:grid;grid-template-columns:40px 1fr;gap:14px;color:var(--mute);font-size:clamp(16px,1.6vw,18px)}
ol.how li em{font:500 14px "IBM Plex Mono",monospace;font-style:normal;color:var(--orchid);padding-top:3px}
ol.how li b{color:var(--ink);font-weight:600}
.words{display:flex;flex-wrap:wrap;gap:10px 28px;font:300 clamp(20px,2.4vw,30px) Jost,sans-serif;color:var(--orchid2)}
section.light .words{color:#9B3FA8}
.phase ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:6px}
.phase li{color:var(--mute);font-size:15px;padding-left:18px;position:relative}
.phase li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--orchid)}

/* band and footer */
.band{padding:clamp(64px,9vw,104px) 0;border-top:1px solid var(--line);background:radial-gradient(ellipse at 80% 50%,rgba(197,91,209,.16),transparent 60%)}
.band .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.band .txt{display:flex;flex-direction:column;gap:16px;max-width:720px}
footer.foot{border-top:1px solid var(--line);padding:56px 0 40px}
footer.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:32px}
footer.foot h4{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--dim);margin-bottom:12px}
footer.foot a{display:block;color:var(--mute);text-decoration:none;font-size:15px;padding:6px 0}
footer.foot a:hover{color:var(--ink)}
footer.foot a.brand{display:inline-flex;align-items:center;flex-wrap:nowrap;padding:0;min-height:44px}
footer.foot p{color:var(--dim);font-size:14px;margin-top:14px}
footer.foot .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font:400 13px "IBM Plex Mono",monospace;color:var(--dim)}
@media(max-width:900px){footer.foot .wrap{grid-template-columns:1fr 1fr;gap:24px}footer.foot .wrap>div:first-child{grid-column:1/-1}}

/* team */
.person img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:10px;filter:grayscale(1) contrast(1.15)}
.ini{width:100%;aspect-ratio:4/5;border-radius:10px;background:linear-gradient(160deg,var(--tint),var(--card));border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font:300 64px Jost,sans-serif;color:var(--orchid2)}
.role{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--orchid)!important}
.person a{font:500 14px "IBM Plex Mono",monospace;text-decoration:none;color:var(--soft);margin-top:auto}
@media(max-width:640px){.team{grid-template-columns:1fr 1fr}.team .ini{font-size:40px}.team .card{padding:14px}.team h3{font-size:18px}.team p{font-size:13px}}

/* 3d biopen */
.pen3d{position:relative;aspect-ratio:16/10;background:linear-gradient(180deg,#F3F3F3,#FFF);border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.pen-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:20px;opacity:0;transition:opacity .4s}
.pen3d.fail .pen-poster{opacity:1}
.pen-stage{opacity:0;transition:opacity .5s}.pen3d.live .pen-stage{opacity:1}
.pen-stage{position:absolute;inset:0}.pen-stage canvas{display:block;width:100%!important;height:100%!important}
.pen-shadow{position:absolute;left:14%;right:18%;bottom:11%;height:6%;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.28),transparent)}
.hero.prod .pen3d{width:100%}
/* product feature rows */
.feat{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.feat.rev>.ftxt{order:2}
@media(max-width:900px){.feat{grid-template-columns:1fr}.feat.rev>.ftxt{order:0}}
.ftxt{display:flex;flex-direction:column;gap:clamp(16px,2vw,24px)}
.fname{font:400 clamp(52px,8vw,104px)/1 Jost,Arial,sans-serif;color:var(--ink)}
.fvis{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.fvis img{width:100%;height:100%;object-fit:cover}
.fvis.light{background:linear-gradient(180deg,#F3F3F3,#FFF);padding:20px}.fvis.light img{object-fit:contain}
.flist{list-style:none;display:grid;gap:10px}
.flist li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;color:var(--mute);font-size:16px}
.flist li b{display:block;font:400 21px Jost,sans-serif;color:var(--ink);margin-bottom:2px}
.flist li.hl{border-color:var(--orchid);background:var(--tint)}
/* interactivity */
html.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .rv.in{opacity:1;transform:none}
.hero .bgimg{transition:translate .6s cubic-bezier(.2,.7,.2,1)}
.card{transition:border-color .3s,background .3s,transform .3s,opacity .3s}
.steps .card.act{border-color:var(--orchid);background:var(--tint);transform:translateY(-4px)}
.steps .card.act .k{color:var(--orchid)}
@media(max-width:1000px){.steps .card.act{transform:none}}
.loopnote i{animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.loopnote i{animation:none}html.js .rv{opacity:1;transform:none}}
/* ask realm demo */
.demo{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(18px,3vw,36px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
@media(max-width:860px){.demo{grid-template-columns:1fr}}
.demo>div{min-width:0}
.demo form{display:flex;gap:8px;margin:14px 0}
.demo form .btn{flex:none;padding:0 18px}
.demo input{flex:1;min-width:0;height:52px;border-radius:999px;border:1px solid #3A4152;background:var(--bg);color:var(--ink);padding:0 20px;font:16px Inter,sans-serif}
.demo input:focus{outline:none;border-color:var(--orchid)}
.demo .exs{display:flex;flex-wrap:wrap;gap:8px}
.demo .ex{background:none;border:1px solid var(--line);color:var(--mute);border-radius:999px;padding:8px 14px;font:14px Inter,sans-serif;cursor:pointer;text-align:left}
.demo .ex:hover{border-color:var(--orchid);color:var(--ink)}
.pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.pill{font:500 12px "IBM Plex Mono",monospace;letter-spacing:1px;text-transform:uppercase;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--dim);transition:all .3s}
.pill.done{color:var(--soft);border-color:#3A4152}
.pill.on{color:#fff;background:var(--orchid);border-color:var(--orchid);box-shadow:0 0 18px rgba(197,91,209,.5)}
.demo-log{min-height:220px;max-height:320px;overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:18px;font-size:15px;display:flex;flex-direction:column;gap:10px}
.demo-log p{color:var(--mute);animation:fadein .4s ease}
.demo-log p b{color:var(--ink)}
.demo-log .ok b{color:#8FE3B0}.demo-log .warn b{color:var(--orchid2)}
.demo-log .dim{color:var(--dim)}.demo-log .note{font:12px "IBM Plex Mono",monospace;color:var(--dim);margin-top:auto}
.demo-log .empty{color:var(--dim)}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
/* tabs */
.tabs [role=tablist]{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:999px;background:var(--card);margin-bottom:24px;max-width:100%;overflow-x:auto}
.tabs [role=tab]{border:0;background:none;color:var(--mute);font:500 15px Inter,sans-serif;padding:10px 18px;border-radius:999px;cursor:pointer;white-space:nowrap}
.tabs [role=tab][aria-selected=true]{background:var(--orchid);color:#fff}
.tabs [role=tabpanel]{animation:fadein .4s ease}
.panel{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(20px,3vw,48px);align-items:start;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(20px,3vw,40px)}
@media(max-width:800px){.panel{grid-template-columns:1fr}}
.panel ul{list-style:none;display:grid;gap:10px}
.panel li{border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--mute);font-size:15px;background:var(--bg)}
.panel li b{display:block;font:400 19px Jost,sans-serif;color:var(--ink);margin-bottom:2px}
/* fleet */
.fleet{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px}
@media(max-width:800px){.fleet{grid-template-columns:1fr}}
.fleet-list{display:flex;flex-direction:column;gap:8px}
.fleet-list button{display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;color:var(--ink);font:400 19px Jost,sans-serif;cursor:pointer}
.fleet-list button small{font:500 11px "IBM Plex Mono",monospace;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}
.fleet-list button[aria-pressed=true]{border-color:var(--orchid);background:var(--tint)}
.fleet-list button[aria-pressed=true] small{color:var(--orchid)}
@media(max-width:800px){.fleet-list{flex-direction:row;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}.fleet-list button{flex:none;scroll-snap-align:start;font-size:16px;padding:10px 14px}.fleet-list button small{display:none}}
.fleet-detail{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:14px;align-self:start;position:sticky;top:90px}
.fleet-detail.flash{animation:fadein .4s ease}
.fleet-detail dl{display:grid;gap:4px}
.fleet-detail dt{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--dim);margin-top:10px}
.fleet-detail dd{color:var(--ink);font-size:17px}
.fleet-detail p{color:var(--mute)}
.fleet-detail .k{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--orchid)}
/* chip filter */
.chipbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.chipbar button{background:var(--card);border:1px solid var(--line);color:var(--mute);border-radius:999px;padding:9px 16px;font:500 14px Inter,sans-serif;cursor:pointer}
.chipbar button[aria-pressed=true]{border-color:var(--orchid);color:var(--ink);background:var(--tint)}
.grid .card.off{display:none}
/* food demo */
.food-demo{margin-top:28px;background:#fff;border:1px solid #D5DDE7;border-radius:20px;padding:clamp(20px,3vw,36px);display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
@media(max-width:800px){.food-demo{grid-template-columns:1fr}}
.food-demo h3{color:#0A0B0E;font-weight:500}
.food-demo p{color:#3A4352}
.scores{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative}
.score{border:1px solid #D5DDE7;border-radius:14px;padding:18px;transition:all .5s}
.score .k{font:500 11px "IBM Plex Mono",monospace;letter-spacing:1px;text-transform:uppercase;color:#5A6577}
.score b{display:block;font:300 48px/1.1 Jost,sans-serif;color:#0A0B0E;margin:6px 0}
.score .bar{height:6px;border-radius:6px;background:#E6EBF1;overflow:hidden}.score .bar i{display:block;height:100%;width:94%;background:#2FA36B}
.score.flag b{color:#B4237A}.score .tag{display:inline-block;margin-top:8px;font:500 12px Inter,sans-serif;color:#B4237A;background:#FBE8F2;border-radius:999px;padding:4px 10px}
.food-demo.merged .score{opacity:.25;filter:blur(1px)}
.merge-msg{grid-column:1/-1;border-left:3px solid #9B3FA8;padding:4px 0 4px 18px;color:#0A0B0E!important;font-size:17px;animation:fadein .4s ease}
.food-demo button{align-self:flex-start;background:#0A0B0E;color:#fff;border:0;border-radius:999px;min-height:46px;padding:0 20px;font:500 15px Inter,sans-serif;cursor:pointer}
/* robolab module explorer */
.rl{display:flex;flex-direction:column;gap:16px}
.rl-view{scroll-margin-top:84px}
.rl-view{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:#0A0B0E;aspect-ratio:16/9}
.rl-still{position:absolute;inset:0;margin:0;transition:transform .7s cubic-bezier(.6,0,.2,1),opacity .5s ease,filter .5s ease}
.rl-still img{width:100%;height:100%;object-fit:cover;display:block}
.rl.open .rl-still{opacity:0;filter:blur(6px)}
.rl-tag{position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;gap:6px;background:rgba(10,11,14,.8);border:1px solid #3A4152;border-radius:999px;padding:4px 12px 4px 4px;color:var(--ink);font:500 13px Inter,sans-serif;cursor:pointer;transition:opacity .3s,border-color .2s,background .2s;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);min-height:32px}
.rl-tag i,.rl-chip i{font-style:normal;width:24px;height:24px;border-radius:50%;background:var(--orchid);color:#fff;display:inline-flex;align-items:center;justify-content:center;font:600 12px Inter,sans-serif;flex:none}
.rl-tag:hover{border-color:var(--orchid);background:var(--tint)}
.rl.open .rl-tag{opacity:0;pointer-events:none}
.rl-stage{position:absolute;inset:0;opacity:0;transition:opacity .5s ease .25s;pointer-events:none}
.rl.open .rl-stage{opacity:1;pointer-events:auto}
.rl-stage canvas{display:block;width:100%!important;height:100%!important}
.rl-pins{position:absolute;inset:0;pointer-events:none}
.rl-pin{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;border:2px solid rgba(255,255,255,.85);background:var(--orchid);color:#fff;font:600 13px Inter,sans-serif;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s,box-shadow .2s}
.rl-pin.show{opacity:1;pointer-events:auto}
.rl-pin.on{box-shadow:0 0 0 6px rgba(197,91,209,.35);background:#fff;color:var(--orchid)}
.rl-back{position:absolute;left:16px;top:16px;z-index:3;background:rgba(10,11,14,.82);border:1px solid #3A4152;border-radius:999px;color:var(--ink);font:500 14px Inter,sans-serif;padding:10px 16px;cursor:pointer;min-height:44px}
.rl-back:hover{border-color:var(--orchid)}
.rl-cap{margin:0;display:grid;grid-template-columns:26px 1fr;gap:2px 10px;background:rgba(20,22,28,.94);border:1px solid var(--orchid);border-radius:14px;padding:12px 14px;animation:fadein .3s ease}
.rl-cap[hidden]{display:none}.rl-cap i{grid-row:span 2;font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--orchid);color:#fff;display:flex;align-items:center;justify-content:center;font:600 12px Inter,sans-serif}.rl-cap b{font:500 15px Inter,sans-serif;color:var(--ink)}.rl-cap span{font-size:14px;color:var(--mute)}
.rl-chips{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.rl-chip{display:flex;flex-direction:column;align-items:flex-start;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:var(--ink);font:500 15px Inter,sans-serif;text-align:left;cursor:pointer;transition:border-color .2s,background .2s}
.rl-chip small{color:var(--mute);font:400 13px/1.35 Inter,sans-serif}
.rl-chip:hover{border-color:#3A4152}
.rl-chip[aria-pressed=true]{border-color:var(--orchid);background:var(--tint)}
.rl-chip i{margin-bottom:2px}
.rl-panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:32px}
.rl-panel[hidden]{display:none}
.rl-panel.in{animation:rlin .55s cubic-bezier(.2,.7,.2,1)}
@keyframes rlin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.rl-panel .k{font:500 12px "IBM Plex Mono",monospace;letter-spacing:2px;text-transform:uppercase;color:var(--orchid2);margin-bottom:10px}
.rl-panel h3{font:300 clamp(28px,3vw,38px)/1.15 Jost,sans-serif;color:var(--ink);margin-bottom:12px}
.rl-panel .what{color:var(--mute);font-size:17px}
.rl-eq{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.rl-eq button{width:100%;display:grid;grid-template-columns:30px 1fr;gap:4px 12px;align-items:start;text-align:left;background:transparent;border:1px solid transparent;border-radius:12px;padding:10px 12px;color:var(--ink);cursor:pointer;opacity:0;transform:translateY(8px);animation:rlitem .45s ease forwards}
.rl-eq button:hover{background:#181B22}
.rl-eq button.on{border-color:var(--orchid);background:var(--tint)}
.rl-eq i{grid-row:span 2;font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--orchid);color:#fff;display:flex;align-items:center;justify-content:center;font:600 12px Inter,sans-serif;margin-top:1px}
.rl-eq b{font:500 16px Inter,sans-serif;color:var(--ink)}
.rl-eq span{font-size:15px;color:var(--mute)}
@keyframes rlitem{to{opacity:1;transform:none}}
.rl-note{font-size:14px;color:var(--dim)}
@media(max-width:900px){.rl-chips{grid-template-columns:repeat(3,1fr)}.rl-panel{grid-template-columns:1fr;gap:20px;padding:22px}}
@media(max-width:700px){.rl.open .rl-view{aspect-ratio:4/3}.rl-tag{display:none}.rl-pin{width:24px;height:24px;font-size:11px;border-width:1.5px}.rl-chips{grid-template-columns:repeat(2,1fr)}.rl-chip small{font-size:12px}.rl-back{left:10px;top:10px;padding:8px 14px;font-size:13px}}
@media(prefers-reduced-motion:reduce){.rl-still,.rl-stage{transition:none}.rl-panel.in,.rl-eq button{animation:none;opacity:1;transform:none}}
/* 3d viewer */
.viewer{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:#0A0B0E;aspect-ratio:16/9}
@media(max-width:700px){.viewer{aspect-ratio:4/5}}
.viewer-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.viewer-go{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:2}
.viewer-stage{position:absolute;inset:0;touch-action:none}
.viewer-stage canvas{display:block;width:100%!important;height:100%!important;cursor:grab}
.viewer-stage canvas:active{cursor:grabbing}
.hs{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;background:rgba(10,11,14,.78);border:1px solid #3A4152;border-radius:999px;padding:4px 10px 4px 4px;color:var(--ink);font:500 12px Inter,sans-serif;cursor:pointer;transition:opacity .2s,border-color .2s;backdrop-filter:blur(6px)}
.hs i{font-style:normal;width:22px;height:22px;border-radius:50%;background:var(--orchid);color:#fff;display:flex;align-items:center;justify-content:center;font:600 11px Inter,sans-serif}
.hs.on{border-color:var(--orchid)}
@media(max-width:700px){.hs span{display:none}.hs{padding:3px}}
.hs-info{position:absolute;left:16px;bottom:16px;max-width:min(380px,calc(100% - 32px));background:rgba(20,22,28,.94);border:1px solid var(--orchid);border-radius:14px;padding:16px 18px;display:none;flex-direction:column;gap:6px}
.hs-info.show{display:flex;animation:fadein .3s ease}
.hs-info h3{color:var(--ink);font-size:20px}.hs-info p{color:var(--mute);font-size:14px}.hs-info .k{font:500 11px "IBM Plex Mono",monospace;color:var(--orchid);letter-spacing:1px}
.hs-hint{position:absolute;right:16px;top:14px;font:12px "IBM Plex Mono",monospace;color:var(--dim)}
@media(max-width:700px){.hs-hint{left:16px;right:auto}}
/* homepage: one full-screen panel per product */
@media(min-width:901px) and (pointer:fine){html:has(.tp){scroll-snap-type:y proximity;scroll-padding-top:68px}}
.tp{position:relative;height:calc(100vh - 68px);height:calc(100svh - 68px);min-height:560px;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:clamp(56px,11vh,120px) 16px clamp(40px,8vh,88px);text-align:center;scroll-snap-align:start;border-bottom:1px solid var(--line)}
.tp>.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.tp>.shade{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(10,11,14,.9) 0%,rgba(10,11,14,.55) 22%,rgba(10,11,14,0) 42%,rgba(10,11,14,0) 66%,rgba(10,11,14,.8) 100%)}
.tp:not(.lt) .tt{text-shadow:0 2px 18px rgba(10,11,14,.85)}
.tp .tt,.tp .btns,.tp .mid{position:relative;z-index:1}
.tp .tt{display:flex;flex-direction:column;gap:10px;align-items:center}
.tp h2{font-size:clamp(44px,6vw,72px);font-weight:400;line-height:1.05;max-width:1100px}
.tp .tt p{font-size:clamp(16px,1.6vw,19px);color:var(--soft);max-width:560px}
.tp .btns{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;width:100%}
.tp .btns .btn{min-width:240px;min-height:44px;border-radius:6px}
.tp .btns .btn:not(.p){background:rgba(238,242,247,.9);color:#0A0B0E;border-color:transparent}
.tp .mid{flex:1;width:100%;display:flex;align-items:center;justify-content:center;min-height:0;padding:24px 0}
.tp.lt{background:linear-gradient(180deg,#F1F2F4,#FFFFFF);color:#0A0B0E}
.tp.lt .tt p{color:#4A5262}
.tp.lt .btns .btn:not(.p){background:#E6E8EC}
.tp.lt .pen3d{border:none;background:transparent;width:min(900px,100%);aspect-ratio:16/9}
@media(max-width:700px){.tp .btns{flex-direction:column;align-items:center}.tp .btns .btn{width:100%;max-width:360px}.tp.lt .pen3d{aspect-ratio:4/3}}
.phone{height:100%;max-height:560px;width:auto;aspect-ratio:9/19;border-radius:40px;background:#0E1016;border:2px solid #2E3340;box-shadow:0 40px 120px rgba(197,91,209,.18),0 0 0 8px #15171D;padding:16px 12px;display:flex;flex-direction:column;gap:10px;text-align:left;overflow:hidden}
.phone .bar{display:flex;justify-content:space-between;font:500 11px "IBM Plex Mono",monospace;color:var(--dim);padding:2px 8px}
.phone h4{font:400 20px Jost,sans-serif;color:var(--ink);padding:0 6px}
.phone .pc{background:#171A22;border:1px solid var(--line);border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:6px}
.phone .pc .k{font:500 10px "IBM Plex Mono",monospace;letter-spacing:1px;color:var(--dim);text-transform:uppercase}
.phone .pc b{font:300 30px Jost,sans-serif;color:var(--soft);line-height:1}
.phone .pc.f{border-color:var(--orchid);background:var(--tint)}.phone .pc.f b{color:var(--orchid2);font-size:22px}
.phone .pc span{font-size:12px;color:var(--mute);line-height:1.35}
.phone .meter{height:5px;border-radius:9px;background:#262A33}.phone .meter i{display:block;height:100%;width:94%;border-radius:9px;background:var(--soft)}