:root{
  --paper:#EDEFF2; --paper-2:#F8F9FB; --ink:#0A233E; --ink-soft:#44586F;
  --steel:#5A7290; --line:#C6CEDA; --line-soft:#DCE2EA;
  --rubber:#131820; --shim:#98A5B4; --concrete:#CCD3DC;
  --signal:#F4650C; --signal-ink:#FFFFFF; --hot:#D93A12;
  --ok:#2F7D4F; --warn:#B25A08; --navh:64px;
  --navy:#0A233E; --navy-2:#122F4D; --navy-line:#1C3E60;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0B1624; --paper-2:#122032; --ink:#E9EEF4; --ink-soft:#A3B3C6;
    --steel:#8098B4; --line:#243549; --line-soft:#1A2739;
    --rubber:#080C12; --shim:#7D8FA3; --concrete:#1F2E40;
    --signal:#FF7A29; --signal-ink:#0A233E; --hot:#FF6A3D;
    --ok:#56B37C; --warn:#E08A3C;
  }
}
:root[data-theme="dark"]{
  --paper:#0B1624; --paper-2:#122032; --ink:#E9EEF4; --ink-soft:#A3B3C6;
  --steel:#8098B4; --line:#243549; --line-soft:#1A2739;
  --rubber:#080C12; --shim:#7D8FA3; --concrete:#1F2E40;
  --signal:#FF7A29; --signal-ink:#0A233E; --hot:#FF6A3D;
  --ok:#56B37C; --warn:#E08A3C;
}
:root{
  --im-logo:url("/images/bci-logo.webp");
  --im-logomark:url("/images/bci-logomark.webp");
  --im-marked:url("/images/elastomeric-bridge-bearings-odot-516-marked.webp");
  --im-pallets:url("/images/primed-bridge-bearing-assemblies-palletized.webp");
  --im-finished:url("/images/laminated-bridge-bearings-painted-sole-plates.webp");
  --im-press:url("/images/bridge-bearing-in-compression-test-press.webp");
  --im-round:url("/images/round-laminated-elastomeric-bearings.webp");
  --im-pad:url("/images/plain-neoprene-bridge-bearing-pad.webp");
  --im-mold:url("/images/round-bridge-bearing-mold-tooling.webp");
  --im-plate:url("/images/bearing-sole-plate-welded-stud.webp");
  --im-building:url("/images/bridge-components-industries-plant-columbus-ohio.webp");
  --im-measure:url("/images/measuring-elastomer-layer-thickness.webp");
  --im-measure2:url("/images/bridge-bearing-thickness-check.webp");
  --im-curing:url("/images/vulcanizing-press-cure-cycle-controller.webp");
  --im-welds:url("/images/fabricated-bearing-assembly-weld-detail.webp");
}

/* ---------- photos ---------- */
span.ph{background-size:cover;background-position:center;background-repeat:no-repeat;
  background-color:var(--paper-2);display:block;width:100%}
.ph-16{aspect-ratio:16/10}.ph-43{aspect-ratio:4/3}.ph-11{aspect-ratio:1/1}.ph-34{aspect-ratio:3/4}
.logomark{background-image:var(--im-logomark);background-size:contain;background-position:left center;
  background-repeat:no-repeat;width:86px;height:40px;flex:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:28px}}
.hero-photo{position:relative;border:1px solid var(--line);opacity:0;animation:fadein .9s .5s forwards}
.hero-photo .ph{aspect-ratio:16/10}
.hero-photo figcaption{position:absolute;left:0;right:0;bottom:0;background:rgba(10,35,62,.86);
  color:#EDF2F7;font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:600;padding:9px 13px}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media (max-width:880px){.gal{grid-template-columns:1fr 1fr}}
.gal-item{padding:0;border:0;background:var(--paper);cursor:zoom-in;display:block;text-align:left;
  font-family:"Archivo",sans-serif;position:relative;overflow:hidden}
.gal-item .ph{aspect-ratio:1/1;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.gal-item:hover .ph{transform:scale(1.05)}
.gal-item span{display:block;padding:11px 13px;font-size:13px;font-weight:600;color:var(--ink-soft)}
.gal-item:hover span{color:var(--signal)}
#lbox{position:fixed;inset:0;z-index:200;background:rgba(10,35,62,.95);display:none;
  align-items:center;justify-content:center;flex-direction:column;padding:26px;cursor:zoom-out}
#lbox.open{display:flex}
#lbox .big{width:min(92vw,1000px);height:min(72vh,720px);background-size:contain;
  background-position:center;background-repeat:no-repeat}
#lbox p{color:#EDF2F7;font-family:"Archivo",sans-serif;font-size:14.5px;margin:16px 0 0;text-align:center;max-width:62ch}
#lbox button{position:absolute;top:18px;right:18px;background:transparent;border:1px solid #3C6EA0;
  color:#EDF2F7;width:40px;height:40px;border-radius:2px;cursor:pointer;font-size:20px;line-height:1}
.prodshot{border:1px solid var(--line);margin-bottom:16px}
.prodshot .ph{aspect-ratio:4/3}
.stagegrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
@media (max-width:620px){.stagegrid{grid-template-columns:1fr}}
.stagephoto{border:1px solid var(--line)}
.stagephoto .ph{aspect-ratio:4/3}
.stagephoto figcaption{font-family:"Archivo",sans-serif;font-size:12px;font-weight:600;color:var(--ink-soft);
  padding:8px 10px;border-top:1px solid var(--line-soft);background:var(--paper-2)}
.shopshots{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:26px}
@media (max-width:760px){.shopshots{grid-template-columns:1fr}}
.shopshots figure{margin:0;background:var(--paper)}
.shopshots .ph{aspect-ratio:4/3}
.shopshots figcaption{padding:12px 14px;font-family:"Archivo",sans-serif;font-size:13.5px;color:var(--ink-soft)}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Source Serif 4",Georgia,"Times New Roman",serif;font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden}
a{color:inherit}
h1,h2,h3,h4,.sans{font-family:"Archivo","Helvetica Neue",Arial,sans-serif}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-0.025em;line-height:1.05;text-wrap:balance}
p{margin:0 0 1em}p:last-child{margin-bottom:0}
.wrap{max-width:1100px;margin:0 auto;padding:0 22px}
.vh{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;background:var(--signal);color:var(--signal-ink);padding:10px 16px;z-index:300;font-family:"Archivo",sans-serif;font-weight:700}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
h1[tabindex="-1"]:focus,h1[tabindex="-1"]:focus-visible{outline:none}
.hidden-defs{position:absolute;width:0;height:0;overflow:hidden}
svg{max-width:100%}
#prog{position:fixed;top:0;left:0;height:3px;width:0;background:var(--signal);z-index:150;transition:width .08s linear}

/* ---------- masthead ---------- */
.mast{position:sticky;top:0;z-index:110;background:#0A233E;color:#EDF2F7;border-bottom:1px solid var(--navy-line)}
.mast-in{display:flex;align-items:center;gap:16px;min-height:var(--navh)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.brand svg{display:block;flex:none}
.brand b{font-family:"Archivo",sans-serif;font-weight:800;font-size:17px;letter-spacing:-0.025em;line-height:1;display:block}
.brand i{display:block;font-style:normal;font-size:11.5px;color:#8FA6BF;font-family:"Archivo",sans-serif;font-weight:500;line-height:1.55}
.navlinks{display:flex;gap:19px}
.navlinks a{font-family:"Archivo",sans-serif;font-size:14px;font-weight:600;text-decoration:none;color:#A5BAD1;
  padding:6px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap}
.navlinks a:hover{color:#fff}
.navlinks a.on{color:#fff;border-bottom-color:var(--signal)}
.iconbtn{background:transparent;border:1px solid #20456B;color:#B7C8DB;width:38px;height:38px;border-radius:2px;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex:none;transition:border-color .2s,color .2s}
.iconbtn:hover{color:#fff;border-color:#3C6EA0}
.tel{font-family:"Archivo",sans-serif;font-weight:700;font-size:14px;text-decoration:none;
  background:var(--signal);color:var(--signal-ink);padding:10px 15px;border-radius:2px;white-space:nowrap;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s}
.tel:hover{transform:translateY(-2px);box-shadow:0 6px 0 -2px rgba(244,101,12,.45)}
#burger{display:none}
@media (max-width:1040px){
  .navlinks{display:none} #burger{display:inline-flex} .brand i{display:none}
}
.mnav{position:fixed;left:0;right:0;top:var(--navh);bottom:0;background:#0A233E;z-index:105;
  padding:10px 22px 40px;overflow-y:auto;transform:translateY(-8px);opacity:0;transition:opacity .22s,transform .22s}
.mnav.open{opacity:1;transform:none}
.mnav a{display:block;font-family:"Archivo",sans-serif;font-weight:700;font-size:22px;color:#EDF2F7;
  text-decoration:none;padding:16px 0;border-bottom:1px solid #173450;letter-spacing:-0.02em}
.mnav a:hover,.mnav a.on{color:var(--signal)}
.mnav .sub{font-family:"Source Serif 4",serif;font-weight:400;font-size:14px;color:#8FA6BF;display:block;letter-spacing:0;margin-top:2px}

/* ---------- pages / router ---------- */
.page{display:none}
.page.active{display:block;animation:pagein .42s cubic-bezier(.2,.75,.2,1)}
@keyframes pagein{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.ph{padding:52px 0 8px}
.ph .kicker{font-family:"Archivo",sans-serif;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--signal);display:block;margin-bottom:12px}
.ph h1{font-size:clamp(30px,5.4vw,52px);font-weight:800;max-width:20ch}
.ph p{margin-top:15px;color:var(--ink-soft);font-size:18px;max-width:62ch}
section{padding:48px 0}
.sec-head{max-width:62ch;margin-bottom:34px}
.sec-head h2{font-size:clamp(24px,3.6vw,36px);font-weight:700}
.sec-head p{margin-top:13px;color:var(--ink-soft);font-size:17px}

/* ---------- hero (home) ---------- */
.hero{
  --paper:var(--navy); --paper-2:#141D24; --ink:#EDF2F7; --ink-soft:#A3B8CE;
  --line:#26333C; --line-soft:#1C252C; --concrete:#2E3941; --steel:#7D93A4; --shim:#94A6B3;
  background:#0A233E;color:#EDF2F7;padding:54px 0 56px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(rgba(160,190,225,.07) 1px,transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg,rgba(160,190,225,.07) 1px,transparent 1px) 0 0/34px 34px,
    radial-gradient(880px 420px at 74% 16%,rgba(244,101,12,.15),transparent 62%);
  mask-image:linear-gradient(180deg,#000 0%,#000 55%,transparent 100%)}
.hero .wrap{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:"Archivo",sans-serif;font-size:12.5px;
  font-weight:700;color:var(--signal);border:1px solid rgba(244,101,12,.42);padding:5px 13px;border-radius:99px;margin-bottom:22px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--signal);animation:blip 2.4s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.22}}
.hero h1{font-size:clamp(35px,7vw,70px);font-weight:800;max-width:14ch}
.hero h1 span{display:block;overflow:hidden;padding-bottom:.02em}
.hero h1 span b{display:block;font-weight:800;transform:translateY(106%);animation:rise .85s cubic-bezier(.16,.9,.24,1) forwards}
.hero h1 span:nth-child(2) b{animation-delay:.09s}
.hero h1 span:nth-child(3) b{animation-delay:.18s;color:var(--signal)}
@keyframes rise{to{transform:none}}
.lede{font-size:clamp(17px,2vw,20px);max-width:53ch;margin-top:22px;color:var(--ink-soft);opacity:0;animation:fadein .8s .45s forwards}
@keyframes fadein{to{opacity:1}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;opacity:0;animation:fadein .8s .6s forwards}
.btn{font-family:"Archivo",sans-serif;font-weight:700;font-size:15px;text-decoration:none;padding:13px 22px;
  border-radius:2px;display:inline-block;border:0;cursor:pointer;text-align:center;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),background .2s,color .2s,box-shadow .2s}
.btn-solid{background:var(--signal);color:var(--signal-ink)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 7px 0 -2px rgba(244,101,12,.4)}
.btn-line{border:1.5px solid currentColor;color:inherit;background:transparent}
.btn-line:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}

/* ---------- stage ---------- */
.stage{margin-top:36px;background:var(--paper-2);border:1px solid var(--line);padding:16px 16px 14px;position:relative;
  opacity:0;animation:fadein .9s .75s forwards}
.stage svg.main{display:block;width:100%;height:auto;touch-action:pan-y;cursor:grab}
.stage svg.main.grabbing{cursor:grabbing}
.fig-head{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline;margin-bottom:8px}
.fig-head h3{font-size:15px;font-weight:700}
.fig-head p{font-size:13.5px;color:var(--ink-soft);margin:0}
.hint{position:absolute;left:34%;top:30%;transform:translate(-50%,-50%);pointer-events:none;
  font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;color:var(--signal-ink);
  background:var(--signal);padding:6px 13px;border-radius:99px;opacity:0;animation:hintin .6s 1.9s forwards;z-index:2}
.hint.gone{animation:hintout .35s forwards}
@keyframes hintin{to{opacity:.95}}@keyframes hintout{to{opacity:0}}
.ctrl{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-top:12px;padding-top:13px;border-top:1px solid var(--line-soft)}
.ctrl label{font-family:"Archivo",sans-serif;font-size:13.5px;font-weight:600;color:var(--ink-soft)}
input[type=range]{flex:1 1 180px;min-width:150px;accent-color:var(--signal);height:26px}
.readout{font-family:"Archivo",sans-serif;font-weight:700;font-size:13.5px;background:var(--signal);
  color:var(--signal-ink);padding:5px 11px;border-radius:2px;min-width:100px;text-align:center;font-variant-numeric:tabular-nums}
.readout.ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line)}
.legend{display:flex;flex-wrap:wrap;gap:5px 18px;margin-top:11px}
.legend span{display:flex;align-items:center;gap:7px;font-family:"Archivo",sans-serif;font-size:12.5px;color:var(--ink-soft)}
.sw{width:15px;height:9px;flex:none;border:1px solid var(--line)}
.pill{font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;background:transparent;color:var(--ink-soft);
  border:1px solid var(--line);padding:6px 12px;border-radius:99px;cursor:pointer;transition:color .2s,border-color .2s}
.pill:hover{color:var(--ink);border-color:var(--ink-soft)}
@media (max-width:660px){.fig-label{display:none}}

/* ---------- ticker ---------- */
.ticker{background:#0A233E;color:#EDF2F7;border-top:1px solid var(--navy-line);overflow:hidden;padding:11px 0;
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker-track{display:flex;gap:44px;white-space:nowrap;width:max-content;animation:slide 40s linear infinite;
  font-family:"Archivo",sans-serif;font-size:13.5px;font-weight:600;color:#96A8B4}
.ticker-track b{color:var(--signal);font-weight:800}
@keyframes slide{to{transform:translateX(-50%)}}
.ticker:hover .ticker-track{animation-play-state:paused}

/* ---------- facts / tiles ---------- */
.facts{border-bottom:1px solid var(--line)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:30px 24px 30px 0;border-right:1px solid var(--line-soft)}
.fact:last-child{border-right:0}
.fact b{display:block;font-family:"Archivo",sans-serif;font-weight:800;font-size:clamp(28px,3.8vw,38px);
  letter-spacing:-0.035em;line-height:1.02;font-variant-numeric:tabular-nums}
.fact p{font-size:14.5px;color:var(--ink-soft);margin:8px 0 0;line-height:1.45;max-width:30ch}
@media (max-width:820px){.facts-grid{grid-template-columns:1fr 1fr}.fact{padding:20px 16px 20px 0}
  .fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line-soft)}}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.tile{background:var(--paper);padding:24px 22px 26px;text-decoration:none;display:block;position:relative;
  transition:background .25s,transform .25s}
.tile:hover{background:var(--paper-2)}
.tile .n{font-family:"Archivo",sans-serif;font-size:11px;font-weight:800;letter-spacing:.11em;color:var(--signal)}
.tile h3{font-size:19px;font-weight:700;margin-top:9px}
.tile p{font-size:15px;color:var(--ink-soft);margin-top:8px}
.tile .go{font-family:"Archivo",sans-serif;font-weight:700;font-size:14px;margin-top:14px;display:inline-block;
  transition:transform .25s}
.tile:hover .go{transform:translateX(6px);color:var(--signal)}
@media (max-width:900px){.tiles{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.tiles{grid-template-columns:1fr}}

.quality{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.qcard{background:var(--paper);padding:26px 22px;transition:background .25s}
.qcard:hover{background:var(--paper-2)}
.qcard h3{font-size:17.5px;font-weight:700;margin-bottom:8px}
.qcard p{font-size:15.5px;color:var(--ink-soft)}
@media (max-width:780px){.quality{grid-template-columns:1fr}}

.why{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:0;padding:0;list-style:none}
.why li{background:var(--paper);padding:18px 20px;font-family:"Archivo",sans-serif;font-weight:700;font-size:16px;
  position:relative;padding-left:44px;transition:background .25s}
.why li:hover{background:var(--paper-2)}
.why li::before{content:"";position:absolute;left:20px;top:24px;width:11px;height:6px;
  border-left:2.5px solid var(--signal);border-bottom:2.5px solid var(--signal);transform:rotate(-45deg)}
@media (max-width:820px){.why{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.why{grid-template-columns:1fr}}
.promise{margin-top:26px;font-size:18px;color:var(--ink-soft);max-width:70ch;border-left:3px solid var(--signal);padding-left:20px}
.cta{background:#0A233E;color:#EDF2F7;padding:44px 0;text-align:center;
  --ink:#EDF2F7;--paper:var(--navy)}
.cta h2{font-size:clamp(24px,4vw,36px);font-weight:800}
.cta p{color:#A3B8CE;margin-top:12px}
.cta .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}

/* ---------- product explorer ---------- */
.explorer{display:grid;grid-template-columns:270px 1fr;border:1px solid var(--line)}
@media (max-width:860px){.explorer{grid-template-columns:1fr}}
.exp-rail{background:var(--paper-2);border-right:1px solid var(--line)}
@media (max-width:860px){.exp-rail{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}}
@media (max-width:520px){.exp-rail{grid-template-columns:1fr}}
.exp-rail button{display:block;width:100%;text-align:left;background:transparent;border:0;
  border-bottom:1px solid var(--line-soft);padding:16px 20px;cursor:pointer;font-family:"Archivo",sans-serif;
  color:var(--ink-soft);position:relative;transition:background .2s,color .2s}
.exp-rail button::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--signal);
  transform:scaleY(0);transform-origin:top;transition:transform .3s}
.exp-rail button[aria-selected=true]{background:var(--paper);color:var(--ink)}
.exp-rail button[aria-selected=true]::after{transform:scaleY(1)}
.exp-rail button:hover{color:var(--ink)}
.exp-rail .t{font-size:16px;font-weight:700;display:block;letter-spacing:-0.02em}
.exp-rail .s{font-size:13px;font-weight:500;display:block;margin-top:2px;opacity:.85}
.exp-panel{background:var(--paper);padding:28px 26px;display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
@media (max-width:700px){.exp-panel{grid-template-columns:1fr}}
.exp-panel svg{display:block;width:100%;height:auto}
.exp-body h2{font-size:23px;font-weight:700}
.exp-body p{margin-top:10px;font-size:16px;color:var(--ink-soft)}
.exp-body ul{margin:16px 0 0;padding:0;list-style:none;font-size:15px;color:var(--ink-soft)}
.exp-body li{padding:7px 0 7px 17px;position:relative;border-top:1px solid var(--line-soft)}
.exp-body li::before{content:"";position:absolute;left:0;top:16px;width:8px;height:2px;background:var(--signal)}
.exp-body .btn{margin-top:18px}
.xp{transition:transform .55s cubic-bezier(.2,.8,.2,1)}
.exp-panel:hover .xp1{transform:translateY(-13px)}
.exp-panel:hover .xp2{transform:translateY(-6.5px)}
.exp-panel:hover .xp4{transform:translateY(6.5px)}
.exp-panel:hover .xp5{transform:translateY(13px)}

/* ---------- chooser ---------- */
.chooser{border:1px solid var(--line);background:var(--paper-2);padding:28px 26px}
.chooser .q{margin-bottom:22px}
.chooser .q:last-of-type{margin-bottom:0}
.chooser .qt{font-family:"Archivo",sans-serif;font-weight:700;font-size:15.5px;margin-bottom:10px;display:block}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opts button{font-family:"Archivo",sans-serif;font-weight:600;font-size:14px;padding:10px 16px;border-radius:2px;
  border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);cursor:pointer;transition:all .18s}
.opts button:hover{border-color:var(--ink-soft);color:var(--ink);transform:translateY(-1px)}
.opts button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.result{margin-top:26px;padding-top:24px;border-top:1px solid var(--line);
  opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s}
.result.show{opacity:1;transform:none}
.result .lbl{font-family:"Archivo",sans-serif;font-size:11.5px;font-weight:800;letter-spacing:.11em;color:var(--signal)}
.result h3{font-size:24px;font-weight:800;margin-top:8px}
.result p{margin-top:10px;color:var(--ink-soft);font-size:16px}
.result .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* ---------- configurator ---------- */
.presets{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.presets button{font-family:"Archivo",sans-serif;font-weight:700;font-size:13.5px;padding:9px 15px;border-radius:99px;
  border:1px solid var(--line);background:var(--paper-2);color:var(--ink-soft);cursor:pointer;transition:all .18s}
.presets button:hover{border-color:var(--signal);color:var(--ink)}
.cfg{display:grid;grid-template-columns:.92fr 1.08fr;border:1px solid var(--line);background:var(--paper-2)}
@media (max-width:920px){.cfg{grid-template-columns:1fr}}
.cfg-inputs{padding:28px 26px;border-right:1px solid var(--line)}
@media (max-width:920px){.cfg-inputs{border-right:0;border-bottom:1px solid var(--line)}}
.field{margin-bottom:20px}.field:last-child{margin-bottom:0}
.field-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:6px}
.field-top label,.field-top .lb{font-family:"Archivo",sans-serif;font-weight:600;font-size:14px}
.field-top output{font-family:"Archivo",sans-serif;font-weight:800;font-size:14.5px;color:var(--signal);
  background:var(--paper);border:1px solid var(--line);padding:2px 10px;border-radius:2px;font-variant-numeric:tabular-nums}
.field input[type=range]{width:100%;flex:none;min-width:0}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{font-family:"Archivo",sans-serif;font-weight:700;font-size:13.5px;padding:8px 14px;border-radius:2px;
  border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);cursor:pointer;transition:all .18s}
.seg button:hover{border-color:var(--ink-soft);color:var(--ink)}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.cfg-out{padding:28px 26px;display:flex;flex-direction:column}
.cfg-out svg{display:block;width:100%;height:auto;flex:none}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);margin:18px 0 0;border:1px solid var(--line)}
.spec{background:var(--paper);padding:13px 15px}
.spec dt{font-family:"Archivo",sans-serif;font-size:11px;font-weight:700;color:var(--steel);margin:0;letter-spacing:.05em}
.spec dd{margin:3px 0 0;font-family:"Archivo",sans-serif;font-weight:800;font-size:19px;letter-spacing:-0.025em;font-variant-numeric:tabular-nums}
.spec dd small{font-weight:600;font-size:12.5px;color:var(--ink-soft)}
.flag{display:inline-flex;align-items:center;gap:7px;font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-top:12px}
.flag i{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.flag.warn i{background:var(--warn)}
.cfg-note{font-size:13.5px;color:var(--ink-soft);margin-top:10px}
.cfg-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* ---------- build stepper ---------- */
.build{display:grid;grid-template-columns:1fr 1.3fr;border:1px solid var(--line)}
@media (max-width:920px){.build{grid-template-columns:1fr}}
.rail{border-right:1px solid var(--line);background:var(--paper-2)}
@media (max-width:920px){.rail{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}}
@media (max-width:480px){.rail{grid-template-columns:1fr}}
.rail button{display:block;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line-soft);
  padding:15px 20px;cursor:pointer;font-family:"Archivo",sans-serif;color:var(--ink-soft);position:relative;transition:background .2s,color .2s}
.rail button::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--signal);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.rail button[aria-selected=true]{background:var(--paper);color:var(--ink)}
.rail button[aria-selected=true]::after{transform:scaleY(1)}
.rail button:hover{color:var(--ink)}
.rail .n{font-size:11px;font-weight:800;color:var(--signal);display:block;letter-spacing:.07em}
.rail .t{font-size:16.5px;font-weight:700;display:block;margin-top:2px;letter-spacing:-0.02em}
.scene{padding:26px;background:var(--paper);display:flex;flex-direction:column}
.scene>svg{display:block;width:100%;height:auto}
.scene .cap{margin-top:16px;padding-top:15px;border-top:1px solid var(--line-soft)}
.scene .cap h3{font-size:18px;font-weight:700;margin-bottom:7px}
.scene .cap p{font-size:15.5px;color:var(--ink-soft)}
.sc{opacity:0;transition:opacity .4s}.sc.on{opacity:1}
.playbar{display:flex;align-items:center;gap:12px;margin-top:15px}
.playbar .track{flex:1;height:3px;background:var(--line);position:relative;overflow:hidden}
.playbar .track i{position:absolute;inset:0;background:var(--signal);transform-origin:left;transform:scaleX(0)}

/* ---------- shop floor plan ---------- */
.floor{border:1px solid var(--line);background:var(--paper-2);padding:22px}
.floor svg{display:block;width:100%;height:auto}
.bay{cursor:pointer}
.bay rect{fill:var(--paper);stroke:var(--line);stroke-width:1.6;transition:fill .2s,stroke .2s}
.bay:hover rect,.bay:focus rect,.bay.sel rect{fill:var(--signal);stroke:var(--ink)}
.bay text{font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;fill:var(--ink-soft);pointer-events:none;transition:fill .2s}
.bay:hover text,.bay:focus text,.bay.sel text{fill:var(--signal-ink)}
.bay:focus{outline:none}
.bay:focus-visible rect{stroke:var(--signal);stroke-width:3}
.bay-out{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);min-height:96px}
.bay-out h3{font-family:"Archivo",sans-serif;font-size:19px;font-weight:700}
.bay-out p{margin-top:8px;color:var(--ink-soft);font-size:16px}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
@media (max-width:880px){.split{grid-template-columns:1fr;gap:32px}}
.caps{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;margin:0;padding:0;list-style:none}
.caps li{font-family:"Archivo",sans-serif;font-weight:600;font-size:15.5px;padding:12px 0;border-bottom:1px solid var(--line-soft);transition:padding-left .25s,color .25s}
.caps li:hover{padding-left:9px;color:var(--signal)}
.caps li em{display:block;font-family:"Source Serif 4",Georgia,serif;font-style:normal;font-weight:400;font-size:14.5px;color:var(--ink-soft);line-height:1.4;margin-top:2px}
.note{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--signal);padding:21px 23px}
.note h3{font-size:17px;font-weight:700;margin-bottom:8px}
.note p{font-size:16px;color:var(--ink-soft)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:19px 44px 19px 0;position:relative;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--signal)}
.faq summary h2{font-size:18.5px;font-weight:700;display:inline;letter-spacing:-0.02em}
.faq summary::after{content:"";position:absolute;right:12px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--signal);border-bottom:2px solid var(--signal);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 8% 22px 0;color:var(--ink-soft);font-size:16.5px;max-width:74ch;margin:0}
@media (max-width:700px){.faq details p{padding-right:0}.faq summary h2{font-size:17px}}

/* ---------- contact ---------- */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-bottom:34px}
.person{background:var(--paper);padding:23px;transition:background .25s}
.person:hover,.person:focus-within{background:var(--paper-2)}
.person h3{font-size:18.5px;font-weight:700}
.person .role{font-family:"Archivo",sans-serif;font-size:12px;font-weight:700;color:var(--steel);margin:3px 0 13px;letter-spacing:.04em}
.person a{display:block;font-size:15px;text-decoration:none;color:var(--ink-soft);padding:5px 0;word-break:break-word}
.person a:hover{color:var(--ink);text-decoration:underline}
@media (max-width:780px){.people{grid-template-columns:1fr}}
.where{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
@media (max-width:780px){.where{grid-template-columns:1fr;gap:24px}}
.where dl{margin:0}
.where dt{font-family:"Archivo",sans-serif;font-weight:700;font-size:12px;color:var(--steel);margin-top:19px;letter-spacing:.05em}
.where dt:first-child{margin-top:0}
.where dd{margin:4px 0 0;font-size:16.5px}
.where #regionMap{display:block;width:100%;height:auto;background:var(--paper-2);border:1px solid var(--line)}
.city{cursor:pointer}
.city circle{fill:var(--steel);transition:r .18s,fill .18s}
.city:hover circle,.city:focus circle,.city.sel circle{fill:var(--signal);r:6}
.city:hover text,.city:focus text,.city.sel text{fill:var(--ink)}
.city:focus{outline:none}.city:focus-visible circle{stroke:var(--signal);stroke-width:2}
.maphint{font-family:"Archivo",sans-serif;font-size:13.5px;color:var(--ink-soft);margin:12px 0 0;min-height:2.6em}
.maphint b{color:var(--ink);font-weight:700}

.qform{border:1px solid var(--line);background:var(--paper-2);padding:28px 26px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.grid2{grid-template-columns:1fr}}
.qform label{display:block;font-family:"Archivo",sans-serif;font-weight:600;font-size:13.5px;margin-bottom:5px}
.qform input,.qform textarea,.qform select{width:100%;padding:11px 13px;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);font-family:"Source Serif 4",Georgia,serif;font-size:16px;border-radius:2px}
.qform textarea{min-height:110px;resize:vertical}
.qform .fld{margin-bottom:16px}
.qform .full{grid-column:1/-1}
footer{border-top:1px solid var(--line);padding:30px 0 44px;font-size:14.5px;color:var(--ink-soft)}
.foot{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between}
footer a{text-decoration:none}footer a:hover{text-decoration:underline}
#toTop{position:fixed;right:18px;bottom:18px;z-index:90;width:44px;height:44px;border-radius:2px;
  background:var(--ink);color:var(--paper);border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .25s,transform .25s}
#toTop.show{opacity:1;pointer-events:auto;transform:none}


/* ---------- 3D bearing ---------- */
.b3d{position:relative;perspective:1100px;perspective-origin:50% 34%;cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;
  overflow:hidden;background:radial-gradient(120% 90% at 50% 30%,var(--paper-2),var(--paper));border:1px solid var(--line)}
.b3d.grab{cursor:grabbing}
.b3d-lg{height:400px}.b3d-md{height:290px}.b3d-proc{height:270px}
@media (max-width:700px){.b3d-lg{height:320px}.b3d-md{height:250px}.b3d-proc{height:230px}}
.b3d-rig{position:absolute;left:50%;top:54%;width:0;height:0;transform-style:preserve-3d;will-change:transform}
.b3d-stack,.b3d-extra{position:absolute;left:0;top:0;width:0;height:0;transform-style:preserve-3d}
.b3d-l{position:absolute;left:0;top:0;width:0;height:0;transform-style:preserve-3d}
.b3d .f{position:absolute;opacity:var(--o,1);transition:filter .15s}
.b3d-shadow{position:absolute;left:50%;top:70%;width:62%;height:18%;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(10,35,62,.28),transparent);pointer-events:none}
.rub .tp{background:#2F3541}.rub .fr,.rub .bk{background:#1C2028}.rub .lt,.rub .rt{background:#14171D}.rub .bt{background:#0D0F13}
.stl .tp{background:linear-gradient(135deg,#E6ECF1,#A7B5C3)}.stl .fr,.stl .bk{background:#A9B7C5}.stl .lt,.stl .rt{background:#8898AB}.stl .bt{background:#6E7E91}
.plt .tp{background:#D5DCE2}.plt .fr,.plt .bk{background:#BFC8D1}.plt .lt,.plt .rt{background:#A9B3BD}.plt .bt{background:#8F99A3}
.prs .tp{background:#3F72A6}.prs .fr,.prs .bk{background:#2F5A86}.prs .lt,.prs .rt{background:#244A70}.prs .bt{background:#1B3A5A}
.b3d-l.hl .f{filter:brightness(1.55) saturate(1.1)}
.b3d-l.stl.hl .f{filter:brightness(1.18)}
.x-press,.x-ship{display:none}.m-test .x-press,.m-ship .x-ship{display:block}
.m-wire .f{background:rgba(244,101,12,.05)!important;outline:1px solid rgba(244,101,12,.85);outline-offset:-1px}
.m-cure .rub .f{animation:heat 1.1s ease-in-out infinite alternate}
@keyframes heat{from{background:#2B1B14}to{background:#A63D12}}
.m-cure .b3d-shadow{background:radial-gradient(closest-side,rgba(244,101,12,.35),transparent)}
.stencil{position:absolute;left:0;top:0;white-space:nowrap;font-family:"Archivo",sans-serif;font-weight:800;font-size:8.5px;
  letter-spacing:.06em;color:#0A233E;pointer-events:none}
.b3d-tip{position:absolute;z-index:3;pointer-events:none;background:#0A233E;color:#EDF2F7;font-family:"Archivo",sans-serif;
  font-size:12.5px;font-weight:600;padding:6px 10px;border-left:3px solid #F4650C;white-space:nowrap;box-shadow:0 8px 20px -10px rgba(0,0,0,.6)}
.b3d-tip[hidden]{display:none}
.viewer{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center}
@media (max-width:880px){.viewer{grid-template-columns:1fr;gap:22px}}
.viewer-side .kicker{font-family:"Archivo",sans-serif;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--signal);display:block;margin-bottom:10px}
.viewer-side h2{font-size:clamp(24px,3.4vw,34px);font-weight:800}
.viewer-side>p{margin-top:12px;color:var(--ink-soft)}
.vfacts{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.vfacts li{background:var(--paper);padding:11px 13px}
.vfacts b{display:block;font-family:"Archivo",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--signal)}
.vfacts span{font-family:"Archivo",sans-serif;font-size:12.5px;color:var(--ink-soft)}
.vbtns{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.pill-go{text-decoration:none;color:var(--signal);border-color:var(--signal)}
.viewtog{display:inline-flex;margin-bottom:12px;align-self:flex-start}
.vexnote{font-family:"Archivo",sans-serif;font-size:12px;color:var(--ink-soft);margin:8px 0 0}
.vexnote[hidden],.b3d[hidden],#cfgSvg[hidden]{display:none}

/* ---------- shop route ---------- */
.routebar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px}
.routestep{font-family:"Archivo",sans-serif;font-weight:800;font-size:13px;letter-spacing:.06em;color:var(--signal)}
#routeDot{transition:none}

/* ---------- faq search ---------- */
.faqbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.faqbar input{flex:1 1 300px;padding:13px 16px 13px 42px;border:1px solid var(--line);background:var(--paper-2);color:var(--ink);
  font-family:"Archivo",sans-serif;font-size:15.5px;border-radius:2px;transition:border-color .2s,box-shadow .2s;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23F4650C' stroke-width='2.4'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:14px 50%}
.faqbar input:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(244,101,12,.2)}
.faqcount{font-family:"Archivo",sans-serif;font-size:13px;color:var(--ink-soft)}
.faqnone{font-family:"Archivo",sans-serif;color:var(--ink-soft);margin:0 0 16px}
.faqnone a{color:var(--signal);font-weight:700}
.faq details[hidden]{display:none}
.faq mark{background:rgba(244,101,12,.25);color:inherit;padding:0 2px;border-radius:2px}
.faq details[open] summary h2{color:var(--signal)}

/* ---------- quote form ---------- */
.qprog{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.qbar{flex:1;height:5px;background:var(--line);overflow:hidden;border-radius:3px}
.qbar i{display:block;height:100%;background:linear-gradient(90deg,#F4650C,#FF9A4D);transform-origin:left;transform:scaleX(0);
  transition:transform .45s cubic-bezier(.2,.8,.2,1)}
#qProgTxt{font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;color:var(--ink-soft);white-space:nowrap}
.lbx{display:block;font-family:"Archivo",sans-serif;font-weight:600;font-size:13.5px;margin-bottom:8px}
.lbx em{font-style:normal;font-weight:500;color:var(--ink-soft)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{font-family:"Archivo",sans-serif;font-weight:700;font-size:13.5px;padding:9px 14px;border-radius:99px;
  border:1.5px solid var(--line);background:var(--paper);color:var(--ink-soft);cursor:pointer;transition:all .18s}
.chips button:hover{border-color:var(--signal);color:var(--ink);transform:translateY(-1px)}
.chips button[aria-pressed=true]{background:var(--signal);border-color:var(--signal);color:#0A233E}
.chips button[aria-pressed=true]::before{content:"\2713  "}
.specattach{display:flex;align-items:center;gap:14px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--signal);
  padding:13px 15px;margin-bottom:18px;animation:pagein .4s}
.specattach[hidden]{display:none}
.specattach b{display:block;font-family:"Archivo",sans-serif;font-size:14.5px}
.specattach span{font-family:"Archivo",sans-serif;font-size:13px;color:var(--ink-soft)}
.specattach div{flex:1}
.sa-ic{width:34px;height:34px;flex:none;border-radius:50%;background:var(--signal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%230A233E' stroke-width='2.6'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/18px no-repeat}
.qform input:focus,.qform textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(244,101,12,.18)}
.btn-send i{font-style:normal;display:inline-block;margin-left:8px;transition:transform .3s}
.btn-send:hover i{transform:translateX(5px)}
.qform.ready .btn-send{box-shadow:0 0 0 0 rgba(244,101,12,.6);animation:readypulse 1.8s ease-out infinite}
@keyframes readypulse{70%{box-shadow:0 0 0 12px rgba(244,101,12,0)}100%{box-shadow:0 0 0 0 rgba(244,101,12,0)}}
.qform.sent .btn-send i{transform:translateX(60px);opacity:0}

/* ---------- branded page wipe ---------- */
#wipe{position:fixed;inset:0;z-index:180;pointer-events:none;background:#0A233E var(--im-logomark) center/150px no-repeat;
  transform:translateX(-101%)}
#wipe::after{content:"";position:absolute;top:0;bottom:0;right:0;width:6px;background:#F4650C}
#wipe.run{animation:wipe .66s cubic-bezier(.75,0,.25,1)}
@keyframes wipe{0%{transform:translateX(-101%)}45%,55%{transform:translateX(0)}100%{transform:translateX(101%)}}
@media (prefers-reduced-motion:reduce){#wipe{display:none}.m-cure .rub .f{animation:none;background:#7A2E10}.qform.ready .btn-send{animation:none}}


/* ---------- store (coming soon) ---------- */
.navstore{position:relative}
.navstore i{font-style:normal;font-size:9.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  background:#F4650C;color:#0A233E;padding:1px 5px;border-radius:2px;margin-left:5px;vertical-align:2px}
.mnav .soon{font-style:normal;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  background:#F4650C;color:#0A233E;padding:2px 6px;border-radius:2px;vertical-align:4px;margin-left:6px}
.storebar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;text-decoration:none;
  padding:15px max(22px,calc((100% - 1100px)/2 + 22px));background:var(--paper-2);border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;transition:background .25s}
.storebar::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:30%;
  background:linear-gradient(100deg,transparent,rgba(244,101,12,.10),transparent);animation:sweep 5s ease-in-out infinite}
@keyframes sweep{0%,55%{left:-40%}100%{left:130%}}
.storebar:hover{background:var(--paper)}
.sb-tag{font-family:"Archivo",sans-serif;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  background:#F4650C;color:#0A233E;padding:4px 9px;border-radius:2px;flex:none}
.sb-txt{flex:1 1 320px;font-family:"Archivo",sans-serif;font-size:15px;color:var(--ink-soft)}
.sb-txt b{color:var(--ink)}
.sb-go{font-family:"Archivo",sans-serif;font-weight:800;font-size:14px;color:var(--signal);transition:transform .25s;flex:none}
.storebar:hover .sb-go{transform:translateX(6px)}
.store{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start}
@media (max-width:900px){.store{grid-template-columns:1fr}}
.shelf-wrap{border:1px solid var(--line);background:var(--paper-2);padding:20px}
.shelf-head{display:flex;align-items:center;gap:10px;font-family:"Archivo",sans-serif;font-size:12px;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px}
.dotpulse{display:inline-flex;gap:4px}
.dotpulse i{width:6px;height:6px;border-radius:50%;background:#F4650C;animation:dp 1.2s ease-in-out infinite}
.dotpulse i:nth-child(2){animation-delay:.15s}.dotpulse i:nth-child(3){animation-delay:.3s}
@keyframes dp{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}
.shelf{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:560px){.shelf{grid-template-columns:1fr 1fr}}
.sk{background:var(--paper);border:1px solid var(--line-soft);padding:12px;display:flex;flex-direction:column;gap:9px;
  position:relative;overflow:hidden;animation:skin .7s both;animation-delay:var(--d)}
@keyframes skin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.sk::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-100%);animation:shimmer 2.4s ease-in-out infinite;animation-delay:var(--d)}
:root[data-theme="dark"] .sk::after{background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .sk::after{background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%)}}
@keyframes shimmer{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
.sk-img{display:block;aspect-ratio:4/3;background:var(--line-soft) var(--im-logomark) center/42% no-repeat;opacity:.9;filter:grayscale(1) opacity(.45)}
.sk-l{display:block;height:9px;border-radius:2px;background:var(--line-soft)}
.w80{width:80%}.w55{width:55%}.w30{width:30%}
.sk-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px}
.sk-tag{font-family:"Archivo",sans-serif;font-size:9.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--signal);border:1px solid var(--signal);padding:2px 6px;border-radius:2px;white-space:nowrap}
.store-side h2{font-size:clamp(24px,3.2vw,32px);font-weight:800}
.store-side>p{margin-top:12px;color:var(--ink-soft)}
.storeform{margin-top:20px}
.storeform .fld{margin-bottom:14px}
.opt{font-style:normal;font-weight:500;color:var(--ink-soft);font-size:12.5px}
.sErr{font-family:"Archivo",sans-serif;font-size:13.5px;font-weight:700;color:#C7372F;margin:0 0 12px}
.sOk{font-family:"Archivo",sans-serif;font-size:13.5px;color:var(--ok);margin:12px 0 0}
.sErr[hidden],.sOk[hidden]{display:none}
@media (prefers-reduced-motion:reduce){.storebar::after,.sk::after,.dotpulse i{animation:none}.sk{animation:none}}


/* ---------- animated compression test (real photo, sliced) ---------- */
.press{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0B1016;isolation:isolate;
  border:1px solid var(--line)}
.press .pl{position:absolute;inset:0;background-image:var(--im-press);background-size:100% 100%;
  background-repeat:no-repeat;will-change:transform;backface-visibility:hidden}
.press .pl-base{z-index:1}
.press .pl-rub{z-index:2;clip-path:inset(38% 0 34.2% 0);transform-origin:50% 65.8%}
.press .pl-top{z-index:3;clip-path:inset(0 0 61.6% 0)}
.press .pl-bot{z-index:4;clip-path:inset(65.4% 0 0 0)}
.press .pov{position:absolute;inset:0;z-index:5;width:100%;height:100%;pointer-events:none}
.phud{position:absolute;left:0;right:0;bottom:0;z-index:6;display:flex;gap:1px;
  background:linear-gradient(rgba(10,35,62,.0),rgba(10,35,62,.82) 38%);pointer-events:none}
.pchip{flex:1 1 0;min-width:90px;padding:8px 11px;font-family:"Archivo",sans-serif;font-size:10px;
  font-weight:800;letter-spacing:.11em;color:#A9C2DA;white-space:nowrap}
.pchip b{display:block;font-size:17px;letter-spacing:-.02em;color:#EDF2F7;font-variant-numeric:tabular-nums;margin-top:2px}
.pchip b em{font-style:normal;font-size:11px;font-weight:600;color:#A9C2DA;letter-spacing:0;margin-left:3px}
.pchip.on b{color:var(--signal)}
.pstamp{position:absolute;z-index:7;left:4.5%;top:8%;transform:rotate(-7deg) scale(.7);transform-origin:0 50%;
  font-family:"Archivo",sans-serif;font-weight:800;font-size:clamp(12px,1.9vw,17px);letter-spacing:.16em;
  line-height:1;color:#43E892;background:rgba(7,22,38,.86);border:2.5px solid #43E892;border-radius:4px;
  padding:7px 11px 7px 15px;opacity:0;pointer-events:none;white-space:nowrap;
  box-shadow:0 3px 14px rgba(0,0,0,.5);transition:opacity .22s,transform .3s cubic-bezier(.2,1.6,.4,1)}
.pstamp.on{opacity:1;transform:rotate(-7deg) scale(1)}
.pressnote{font-family:"Archivo",sans-serif;font-size:12px;color:var(--ink-soft);
  padding:8px 10px;border-top:1px solid var(--line-soft);background:var(--paper-2)}
@media (prefers-reduced-motion:reduce){.pstamp{transition:none}}

/* ---------- live map ---------- */
.mapbox{min-width:0}
.maptabs{display:inline-flex;margin-bottom:12px}
.gmap{position:relative;aspect-ratio:4/3;border:1px solid var(--line);background:var(--paper-2);overflow:hidden}
.gmap iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
:root[data-theme="dark"] .gmap iframe{filter:invert(.9) hue-rotate(180deg) saturate(.85) contrast(.9)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .gmap iframe{filter:invert(.9) hue-rotate(180deg) saturate(.85) contrast(.9)}}
.gmap-fallback{position:absolute;inset:0;background-image:linear-gradient(180deg,rgba(10,35,62,.15),rgba(10,35,62,.82)),var(--im-building);
  background-size:cover;background-position:center;display:flex;align-items:flex-end;padding:18px}
.gmap-fallback[hidden]{display:none}
.gf-card{background:rgba(10,35,62,.92);color:#EDF2F7;padding:14px 16px 14px 56px;position:relative;border-left:3px solid #F4650C;
  font-family:"Archivo",sans-serif;max-width:100%}
.gf-card b{display:block;font-size:16px}.gf-card span{display:block;font-size:14px;color:#C9D6E4;margin-top:2px}
.gf-card em{display:block;font-style:normal;font-size:12.5px;color:#A3B8CE;margin-top:6px}
.gf-card .gf-pin{position:absolute;left:14px;top:14px;width:30px;height:30px;border-radius:50%;background:#F4650C;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px rgba(244,101,12,.25)}
.gf-card .gf-pin svg{display:block}
.mapbtns{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

/* ---------- live bearing model ---------- */
.stage.sim{padding:16px 16px 14px;position:relative;overflow:hidden}
.stage.sim::before{content:"";position:absolute;inset:-1px;pointer-events:none;border:1px solid transparent;
  background:linear-gradient(120deg,rgba(244,101,12,.0),rgba(244,101,12,.55),rgba(244,101,12,0)) border-box;
  -webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  background-size:300% 100%;animation:edge 6s linear infinite}
@keyframes edge{to{background-position:300% 0}}
.stage.sim svg.main{border:1px solid var(--line);display:block}
.livebadge{display:inline-flex;align-items:center;gap:7px;font-family:"Archivo",sans-serif;font-size:11px;font-weight:800;
  letter-spacing:.12em;color:#fff;background:#C7372F;padding:4px 9px;border-radius:2px}
.livebadge i{width:6px;height:6px;border-radius:50%;background:#fff;animation:blip 1.4s ease-in-out infinite}
.hud{display:grid;grid-template-columns:repeat(6,1fr) 1.6fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:12px}
@media (max-width:1000px){.hud{grid-template-columns:repeat(3,1fr)}.hud .spark{grid-column:1/-1}}
.hv,.spark{background:var(--paper-2);padding:10px 12px;min-width:0}
.hv span,.spark span{display:block;font-family:"Archivo",sans-serif;font-size:10px;font-weight:800;letter-spacing:.1em;color:var(--ink-soft)}
.hv b{font-family:"Archivo",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--ink)}
.hv i{font-style:normal;font-family:"Archivo",sans-serif;font-size:12px;color:var(--ink-soft);margin-left:3px}
.hv:nth-child(2) b{color:var(--signal)}
.spark svg{display:block;width:100%;height:40px;margin-top:4px}
.simctrl{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--line-soft)}
.sg{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.sg.grow{flex:1 1 280px}
.sg.grow input{flex:1 1 140px;min-width:120px}
.sl{font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;color:var(--ink-soft)}
.seg2{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.seg2 button{font-family:"Archivo",sans-serif;font-size:12.5px;font-weight:700;padding:7px 12px;border:0;background:transparent;
  color:var(--ink-soft);cursor:pointer;transition:background .18s,color .18s}
.seg2 button+button{border-left:1px solid var(--line)}
.seg2 button:hover{color:var(--ink)}
.seg2 button[aria-pressed=true]{background:var(--signal);color:#0A233E}
.strainkey{display:flex;align-items:center;gap:10px;margin-top:10px;font-family:"Archivo",sans-serif;font-size:12px;color:var(--ink-soft)}
.strainkey[hidden]{display:none}
.strainkey i{flex:0 1 220px;height:8px;border-radius:1px;background:linear-gradient(90deg,#2F6496,#E7B53A 40%,#F4650C 70%,#FF2A2A)}
.simnote{font-size:13px;color:var(--ink-soft);margin:10px 0 0}
#veh{--night:0}
#veh .beam{opacity:var(--night)}
#stars .tw{animation:tw 2.6s ease-in-out infinite}
@keyframes tw{50%{opacity:.25}}
.ripples line{animation:rip 5s linear infinite}
.ripples line:nth-child(2n){animation-duration:7s}
@keyframes rip{0%{transform:translateX(0);opacity:0}15%{opacity:1}85%{opacity:1}100%{transform:translateX(40px);opacity:0}}

/* ---------- flash ---------- */
.rv{opacity:0;transform:translateY(20px)}
.rv.in{opacity:1;transform:none;transition:opacity .75s cubic-bezier(.2,.7,.2,1),transform .75s cubic-bezier(.2,.7,.2,1)}
.sec-head h2::after{content:"";display:block;height:3px;width:0;background:var(--signal);margin-top:13px;transition:width .9s .25s cubic-bezier(.2,.8,.2,1)}
.sec-head.in h2::after,.ph .sec-head h2::after{width:56px}
.btn-solid{position:relative;overflow:hidden}
.btn-solid::after{content:"";position:absolute;top:0;bottom:0;left:-70%;width:45%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);transition:left .65s}
.btn-solid:hover::after{left:135%}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(520px circle at var(--mx,72%) var(--my,22%),rgba(244,101,12,.16),transparent 60%);transition:background .1s}
.hero-photo{overflow:hidden}
.hero-photo .ph{transform:scale(1.07);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.tilt{transition:transform .22s cubic-bezier(.2,.8,.2,1),background .25s;will-change:transform;position:relative}
.tilt::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(260px circle at var(--gx,50%) var(--gy,50%),rgba(244,101,12,.14),transparent 65%)}
.tilt:hover::after{opacity:1}
.mast{transition:box-shadow .3s}
.mast.scrolled{box-shadow:0 10px 26px -14px rgba(0,0,0,.6)}
.eyebrow{background:rgba(244,101,12,.08)}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none}.stage.sim::before{animation:none}
  .ripples line,#stars .tw{animation:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hero h1 span b{transform:none}.lede,.hero-actions,.stage{opacity:1}.hint{display:none}
  .result{opacity:1;transform:none}
}
@media print{
  .mast,.mnav,#prog,#toTop,.ticker,.hero-actions,.ctrl,.hint,.playbar,.rail,.cfg-actions,.legend,.presets{display:none!important}
  body{background:#fff;color:#000;font-size:11pt}
  .page{display:block!important}
  .hero{background:#fff;color:#000}.hero::before{display:none}
}

/* ---------- real image elements (multi-page build) ---------- */
img.ph{display:block;width:100%;height:auto;object-fit:cover;background-color:var(--paper-2);padding:0;margin:0;border:0}
.qmsg{font-family:"Archivo",sans-serif;font-size:14px;margin:14px 0 0;padding:12px 14px;border-left:3px solid var(--ok);background:var(--paper)}
.qmsg.err{border-left-color:#C7372F}
.qmsg[hidden]{display:none}
.qform .btn-send[disabled]{opacity:.6;cursor:progress}
.e404{padding:90px 0 120px}.e404 h1{font-size:clamp(32px,6vw,56px);font-weight:800}
.e404 p{color:var(--ink-soft);margin-top:14px;max-width:56ch}
.e404 ul{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.exp-pane{display:contents}
.exp-pane[hidden]{display:none}

/* ---------- store (live catalog) ---------- */
:root{
  --im-store-lam:url("/images/store-laminated-elastomeric-bearing-v2.webp");
  --im-store-pad:url("/images/store-plain-elastomeric-pad-v2.webp");
  --im-store-padedge:url("/images/store-plain-pad-edge.webp");
  --im-store-ptfe:url("/images/store-ptfe-dimpled-sheet.webp");
  --im-store-shim:url("/images/store-elastomeric-shims-v2.webp");
  --im-store-steel:url("/images/store-steel-shim-plates.webp");
  --im-store-hw:url("/images/store-galvanized-threaded-rod-hardware.webp");
  --im-store-lamf:url("/images/store-laminated-bearing-front.webp");
}
.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media (max-width:900px){.catalog{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.catalog{grid-template-columns:1fr}}
.pcard{background:var(--paper);display:flex;flex-direction:column}
.pcard .ph{aspect-ratio:3/4}
.pimg-lam{background-image:var(--im-store-lam)}
.pimg-pad{background-image:var(--im-store-pad)}
.pimg-ptfe{background-image:var(--im-store-ptfe)}
.pimg-shim{background-image:var(--im-store-shim)}
.pimg-padedge{background-image:var(--im-store-padedge)}
.pimg-steel{background-image:var(--im-store-steel)}
.pimg-hw{background-image:var(--im-store-hw)}
.pimg-lamf{background-image:var(--im-store-lamf)}
.pimg-padedge{background-image:var(--im-store-padedge)}
.pimg-art{background:linear-gradient(150deg,#26374C,#0E1B2C);display:flex;align-items:center;justify-content:center}
.ptfe-art{text-align:center;color:#EDF2F7;font-family:"Archivo",sans-serif;padding:20px}
.ptfe-art b{display:block;font-size:46px;font-weight:800;letter-spacing:.05em;line-height:1}
.ptfe-art i{display:block;font-style:normal;font-size:12.5px;font-weight:700;color:#A3B8CE;letter-spacing:.09em;text-transform:uppercase;margin-top:10px}
.pcard-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.ptag{align-self:flex-start;font-family:"Archivo",sans-serif;font-size:10.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  color:var(--signal);border:1px solid var(--signal);padding:3px 8px;border-radius:2px}
.pcard-body h3{font-size:19px;font-weight:700;margin-top:11px}
.pcard-body>p{font-size:15px;color:var(--ink-soft);margin-top:8px}
.pspecs{list-style:none;margin:14px 0 18px;padding:0;font-size:14px;color:var(--ink-soft)}
.pspecs li{padding:6px 0 6px 16px;position:relative;border-top:1px solid var(--line-soft)}
.pspecs li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:2px;background:var(--signal)}
.pbtn{margin-top:auto;align-self:flex-start}
.steps{list-style:none;counter-reset:st;margin:20px 0 18px;padding:0}
.steps li{counter-increment:st;position:relative;padding:0 0 16px 46px;font-size:15.5px;color:var(--ink-soft)}
.steps li:last-child{padding-bottom:2px}
.steps li::before{content:counter(st);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;
  background:var(--signal);color:var(--signal-ink);font-family:"Archivo",sans-serif;font-weight:800;font-size:14.5px;
  display:flex;align-items:center;justify-content:center}
.steps li b{color:var(--ink);font-family:"Archivo",sans-serif;font-size:15.5px}