:root{
  --steel:#100d16; --panel:#191424; --panel-2:#1f1930; --edge:#2c2438; --edge-lit:#4a3c60;
  --violet:#4e1f7a; --violet-lit:#a97ce0; --led:#8de87d;
  --ink:#efe9dd; --dim:#a49bb0; --paper:#f3f0ea; --paper-ink:#1b1622;
  --pool:radial-gradient(closest-side, rgba(126,70,186,.42) 0%, rgba(78,31,122,.18) 46%, rgba(16,13,22,0) 100%);
  --measure:68ch; --radius:4px; --radius-lg:10px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{background:var(--steel);color:var(--ink);font:400 17px/1.6 Archivo,"Helvetica Neue",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--violet-lit);text-decoration:none}
a:hover{color:var(--ink)}
:where(a,button,summary,input,[tabindex]):focus-visible{outline:2px solid var(--led);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4{font-family:Oswald,"Helvetica Neue",sans-serif;font-weight:300;letter-spacing:.005em;line-height:1.1}
p{max-width:var(--measure)}
::selection{background:var(--violet);color:var(--ink)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}

.wrap{width:min(1180px,100% - 48px);margin-inline:auto}
.narrow{width:min(820px,100% - 48px);margin-inline:auto}
@media(max-width:640px){.wrap,.narrow{width:min(1180px,100% - 32px)}}
section{padding:clamp(48px,7vw,88px) 0}
.rule{border:0;border-top:1px solid var(--edge)}

/* ---- concept banner ---- */
.concept{background:var(--violet);color:#fff;font:500 13px/1.4 "IBM Plex Mono",monospace;
  padding:9px 0;text-align:center}
.concept a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.concept a:hover{color:var(--led)}

/* ---- masthead ---- */
.masthead{position:sticky;top:0;z-index:40;background:rgba(16,13,22,.94);
  border-bottom:1px solid var(--edge);backdrop-filter:blur(10px)}
.masthead .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.wordmark img{height:22px;width:auto}
.masthead nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.masthead nav a{display:inline-flex;align-items:center;min-height:36px;padding:6px 11px;border-radius:var(--radius);
  color:var(--dim);font:500 13.5px/1 Archivo,sans-serif;letter-spacing:.02em;
  transition:color .14s ease,background-color .14s ease}
.masthead nav a:hover{color:var(--ink);background:var(--panel)}
.masthead nav a[aria-current=page]{color:var(--ink);background:var(--panel);box-shadow:inset 0 -2px 0 var(--led)}
.navtoggle{display:none;margin-left:auto;min-height:40px;padding:8px 14px;background:var(--panel);
  border:1px solid var(--edge);border-radius:var(--radius);color:var(--ink);
  font:500 12px/1 "IBM Plex Mono",monospace;letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
@media(max-width:920px){
  .navtoggle{display:inline-flex;align-items:center}
  .masthead nav{display:none;order:3;width:100%;flex-direction:column;gap:0;margin:0;
    border-top:1px solid var(--edge);padding:6px 0 12px}
  .masthead nav.open{display:flex}
  .masthead nav a{min-height:44px;padding:10px 4px;font-size:15px}
  .masthead .wrap{flex-wrap:wrap;padding-block:10px}
}

/* ---- the signature: a front-panel strip ---- */
.panelstrip{position:relative;display:flex;align-items:center;gap:14px;
  background:linear-gradient(180deg,var(--panel-2) 0%,var(--panel) 46%,#141020 100%);
  border:1px solid var(--edge);border-top-color:var(--edge-lit);
  border-radius:var(--radius);padding:11px 18px;margin-bottom:22px}
.panelstrip::after{content:"";position:absolute;inset:1px 1px auto 1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(239,233,221,.14),transparent)}
.panelstrip .led{flex:none;width:9px;height:9px;border-radius:50%;background:#2f3a2d;
  box-shadow:inset 0 0 2px rgba(0,0,0,.8)}
.panelstrip.on .led{background:var(--led);box-shadow:0 0 10px rgba(141,232,125,.75)}
.panelstrip .legend{font:400 12px/1 "IBM Plex Mono",monospace;letter-spacing:.26em;color:var(--dim)}
.panelstrip .screw{flex:none;margin-left:auto;width:8px;height:8px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#4a4256,#1b1626);box-shadow:0 1px 0 rgba(239,233,221,.08)}

.sectitle{font-size:clamp(28px,4.2vw,46px);max-width:20ch}
.seclede{color:var(--dim);font-size:clamp(16px,1.6vw,19px);margin-top:14px;max-width:var(--measure)}
.seclede strong{color:var(--ink);font-weight:600}

/* ---- hero ---- */
.hero{position:relative;padding:clamp(56px,9vw,104px) 0 clamp(40px,6vw,72px);overflow:hidden}
.hero::before{content:"";position:absolute;left:50%;top:8%;width:min(1500px,150%);aspect-ratio:2/1;
  transform:translateX(-50%);background:var(--pool);opacity:.55;filter:blur(30px);pointer-events:none}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(38px,7vw,86px);font-weight:200;max-width:15ch;letter-spacing:-.012em}
.hero h1 em{font-style:normal;color:var(--violet-lit)}
.hero .sub{margin-top:24px;font-size:clamp(17px,2vw,22px);color:var(--dim);max-width:56ch}
.hero .sub strong{color:var(--ink);font-weight:600}
.herounit{margin:clamp(28px,5vw,52px) auto 0;max-width:960px;position:relative}
.herounit::before{content:"";position:absolute;left:50%;top:-12%;width:112%;height:130%;transform:translateX(-50%);
  background:var(--pool);filter:blur(24px);pointer-events:none}
.herounit img{position:relative;filter:drop-shadow(0 26px 34px rgba(0,0,0,.66))}
.herocap{margin:18px auto 0;text-align:center;font:400 12.5px/1.5 "IBM Plex Mono",monospace;
  letter-spacing:.14em;color:var(--dim)}

.btnrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:9px;min-height:46px;padding:12px 22px;border-radius:var(--radius);
  font:600 15px/1 Archivo,sans-serif;transition:background-color .14s ease,border-color .14s ease,color .14s ease}
.btn.solid{background:var(--violet);color:#fff;border:1px solid var(--violet)}
.btn.solid:hover{background:#5f2a92;color:#fff}
.btn.ghost{border:1px solid var(--edge);color:var(--ink);background:var(--panel)}
.btn.ghost:hover{border-color:var(--edge-lit);color:var(--ink)}

/* ---- product grid ---- */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.unitcard{position:relative;display:flex;flex-direction:column;background:var(--panel);
  border:1px solid var(--edge);border-radius:var(--radius-lg);overflow:hidden;color:inherit;
  transition:border-color .14s ease,transform .14s ease}
.unitcard:hover{border-color:var(--edge-lit);color:inherit;transform:translateY(-2px)}
.unitcard .stage{position:relative;aspect-ratio:16/9;min-height:0;overflow:hidden;
  display:grid;place-items:center;padding:22px 22px 14px;
  background:linear-gradient(180deg,#161122 0%,#100d16 100%)}
.unitcard .stage::before{content:"";position:absolute;left:50%;top:6%;width:120%;height:104%;
  transform:translateX(-50%);background:var(--pool);opacity:.7;filter:blur(18px);transition:opacity .18s ease}
.unitcard .stage img{position:relative;min-width:0;min-height:0;max-width:100%;max-height:100%;
  width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 12px 16px rgba(0,0,0,.6))}
.unitcard:hover .stage::before{opacity:1}
.unitcard .body{padding:18px 20px 20px;border-top:1px solid var(--edge);flex:1;
  display:flex;flex-direction:column;gap:7px}
.unitcard h3{font-size:24px;font-weight:400}
.unitcard .kind{font:400 11.5px/1.3 "IBM Plex Mono",monospace;letter-spacing:.16em;
  text-transform:lowercase;color:var(--violet-lit)}
.unitcard p{color:var(--dim);font-size:15px}
.unitcard .go{margin-top:auto;padding-top:10px;font:600 13.5px/1 Archivo,sans-serif;color:var(--violet-lit)}
.unitcard:hover .go{color:var(--led)}
.flag{position:absolute;top:14px;right:14px;z-index:2;font:500 10.5px/1 "IBM Plex Mono",monospace;
  letter-spacing:.16em;text-transform:uppercase;padding:6px 9px;border-radius:999px;
  background:rgba(78,31,122,.42);border:1px solid rgba(169,124,224,.5);color:var(--ink)}

/* ---- product page ---- */
.prodhead{display:grid;gap:34px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
@media(max-width:900px){.prodhead{grid-template-columns:1fr}}
.prodhead h1{font-size:clamp(34px,5.4vw,62px);font-weight:200}
.prodhead .kind{font:400 12.5px/1 "IBM Plex Mono",monospace;letter-spacing:.24em;color:var(--violet-lit);
  text-transform:lowercase;margin-bottom:14px}
.prodhead .promise{margin-top:16px;font-size:clamp(17px,2vw,21px);color:var(--ink)}
.prodhead .lede{margin-top:16px;color:var(--dim);font-size:16.5px}
.prodstage{position:relative;display:grid;place-items:center;min-height:240px;max-height:520px;padding:24px}
.prodstage>img{max-height:472px;width:auto;object-fit:contain}
.prodstage::before{content:"";position:absolute;left:50%;top:-14%;width:min(124%,100vw);height:128%;
  transform:translateX(-50%);background:var(--pool);filter:blur(26px)}
.prodstage img{position:relative;filter:drop-shadow(0 22px 30px rgba(0,0,0,.66))}

.specs{display:grid;gap:0;margin-top:6px;border-top:1px solid var(--edge)}
.specs div{display:grid;grid-template-columns:minmax(120px,180px) 1fr;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--edge);font-size:15.5px}
.specs dt,.specs .k{font:400 12px/1.5 "IBM Plex Mono",monospace;letter-spacing:.12em;
  color:var(--dim);text-transform:lowercase;font-variant-numeric:tabular-nums}
.specs .v{color:var(--ink)}
@media(max-width:560px){.specs div{grid-template-columns:1fr;gap:4px}}

.feature{margin-top:14px}
.feature h3{font-size:21px;font-weight:400;margin-bottom:12px}
.feature ul{list-style:none;display:grid;gap:9px}
.feature li{position:relative;padding-left:24px;color:var(--dim);font-size:16px;max-width:var(--measure)}
.feature li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--led);opacity:.85}
.feature p{color:var(--dim);margin-bottom:12px}
.feature p+p{margin-top:0}

.quote{border-left:2px solid var(--violet-lit);padding:6px 0 6px 22px;margin:26px 0}
.quote blockquote{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(19px,2.4vw,26px);
  line-height:1.32;color:var(--ink);max-width:34ch}
.quote figcaption{margin-top:12px;font:400 12.5px/1.5 "IBM Plex Mono",monospace;letter-spacing:.1em;color:var(--dim)}
.quote figcaption b{color:var(--violet-lit);font-weight:500}

/* ---- engineering paper: line-art diagrams keep their white ground ---- */
.paper{background:var(--paper);border-radius:var(--radius-lg);padding:20px;border:1px solid #d8d2c6}
.paper img{margin-inline:auto}
.paper figcaption{margin-top:14px;color:#4b4356;font:400 12px/1.5 "IBM Plex Mono",monospace;
  letter-spacing:.1em;text-align:center}
.papergrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}

/* ---- generic panels, lists, tables ---- */
.slab{background:var(--panel);border:1px solid var(--edge);border-radius:var(--radius-lg);padding:22px 24px}
.slabgrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.slabgrid .wide{grid-column:span 2}
@media(max-width:700px){.slabgrid .wide{grid-column:auto}}
.slab h3{font-size:20px;font-weight:400;margin-bottom:8px}
.slab p{color:var(--dim);font-size:15.5px}
.slab .k{font:400 11.5px/1 "IBM Plex Mono",monospace;letter-spacing:.18em;color:var(--violet-lit);
  text-transform:lowercase;display:block;margin-bottom:10px}

.doclist{list-style:none;display:grid;gap:0;border-top:1px solid var(--edge)}
.doclist li{border-bottom:1px solid var(--edge)}
.doclist a{display:flex;align-items:center;gap:14px;min-height:52px;padding:13px 4px;color:var(--ink)}
.doclist a:hover{color:var(--violet-lit)}
.doclist .tag{font:400 11px/1 "IBM Plex Mono",monospace;letter-spacing:.14em;color:var(--dim);
  text-transform:uppercase;flex:none;min-width:58px}
.doclist .arrow{margin-left:auto;color:var(--dim)}
.doclist a:hover .arrow{color:var(--led)}

.namegrid{display:grid;gap:1px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  background:var(--edge);border:1px solid var(--edge);border-radius:var(--radius-lg);overflow:hidden}
.namegrid span{background:var(--panel);padding:16px 18px;font-size:16px}
.namegrid span b{font-weight:500}

.filterbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:22px}
.filterbar label{font:400 12px/1 "IBM Plex Mono",monospace;letter-spacing:.16em;color:var(--dim);
  text-transform:lowercase}
.filterbar input{flex:1;min-width:220px;min-height:46px;padding:11px 14px;font-size:16px;
  background:var(--panel);border:1px solid var(--edge);border-radius:var(--radius);color:var(--ink);
  font-family:Archivo,sans-serif}
.filterbar input::placeholder{color:#8b8398}
.filterbar input:focus{border-color:var(--edge-lit)}
.count{font:400 13px/1 "IBM Plex Mono",monospace;color:var(--dim);font-variant-numeric:tabular-nums}
.empty{padding:34px 0;color:var(--dim)}

.region{margin-bottom:34px}
.region h3{font-size:18px;font-weight:400;letter-spacing:.08em;margin-bottom:14px;color:var(--violet-lit)}
.dealers{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.dealer{background:var(--panel);border:1px solid var(--edge);border-radius:var(--radius-lg);padding:16px 18px}
.dealer h4{font-size:18px;font-weight:400;margin-bottom:6px}
.dealer p{color:var(--dim);font-size:14.5px;margin-bottom:3px}
.dealer .tel{font-family:"IBM Plex Mono",monospace;font-size:13.5px;font-variant-numeric:tabular-nums}

.vidgrid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.vid{display:block;background:var(--panel);border:1px solid var(--edge);border-radius:var(--radius-lg);
  overflow:hidden;color:inherit;transition:border-color .14s ease}
.vid:hover{border-color:var(--edge-lit);color:inherit}
.vid .thumb{position:relative;aspect-ratio:16/9;background:#000}
.vid .thumb img{width:100%;height:100%;object-fit:cover}
.vid .play{position:absolute;left:14px;bottom:14px;width:38px;height:38px;border-radius:50%;
  background:rgba(16,13,22,.82);border:1px solid var(--edge-lit);display:grid;place-items:center}
.vid .play svg{width:14px;height:14px;fill:var(--ink);margin-left:2px}
.vid:hover .play{background:var(--violet)}
.vid .body{padding:15px 18px 18px;border-top:1px solid var(--edge)}
.vid h3{font-size:17.5px;font-weight:400;line-height:1.3}
.vid .meta{margin-top:8px;font:400 11.5px/1.4 "IBM Plex Mono",monospace;letter-spacing:.1em;color:var(--dim)}

.timeline{list-style:none;border-left:1px solid var(--edge);padding-left:26px;display:grid;gap:22px}
.timeline li{position:relative}
.timeline li::before{content:"";position:absolute;left:-31px;top:.55em;width:9px;height:9px;
  border-radius:50%;background:var(--violet-lit)}
.timeline h3{font-size:20px;font-weight:400}
.timeline p{color:var(--dim);font-size:15.5px;margin-top:4px}

.split{display:grid;gap:34px;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
figure.photo img{border-radius:var(--radius-lg);border:1px solid var(--edge)}
figure.photo figcaption{margin-top:10px;font:400 12px/1.5 "IBM Plex Mono",monospace;
  letter-spacing:.1em;color:var(--dim)}

.prose p{margin-bottom:16px;color:var(--dim);font-size:16.5px}
.prose p strong{color:var(--ink);font-weight:600}
.prose h3{font-size:22px;font-weight:400;margin:28px 0 10px;color:var(--ink)}

.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.jump a{display:inline-flex;align-items:center;min-height:38px;padding:8px 14px;border-radius:999px;
  border:1px solid var(--edge);background:var(--panel);color:var(--dim);
  font:500 13.5px/1 Archivo,sans-serif;transition:border-color .14s ease,color .14s ease}
.jump a:hover{color:var(--ink);border-color:var(--edge-lit)}

.pager{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:22px;
  border-top:1px solid var(--edge);font-size:15px}
.pager span{color:#6f6880}

footer{border-top:1px solid var(--edge);padding:44px 0 60px;color:var(--dim);font-size:14.5px}
footer .cols{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
footer h4{font:400 11.5px/1 "IBM Plex Mono",monospace;letter-spacing:.2em;text-transform:lowercase;
  color:#8b8398;margin-bottom:12px}
footer ul{list-style:none;display:grid;gap:7px}
footer a{color:var(--dim)}
footer a:hover{color:var(--ink)}
footer .fine{margin-top:34px;padding-top:20px;border-top:1px solid var(--edge);font-size:13px;color:#7c7590}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:99;position:fixed;background:var(--violet);color:#fff;
  padding:12px 18px;border-radius:var(--radius)}