@font-face{font-family:"Chromar Display";src:url(/assets/fonts/chromar-display-bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}
/* Chromar Technology — site styles (Oct 2026)
   Brand: navy #283891, red #D92128 (one accent per page), ink #1A1D2B, muted #5D6280, hairline #DFE1EA */
:root{
  --paper:#fff; --ink:#1A1D2B; --ink-2:#2E3247; --navy:#283891; --navy-ink:#1E2A6E;
  --red:#D92128; --muted:#5D6280; --hair:#DFE1EA; --tint:#F5F6FA; --field:#B6BACB;
  --display:"Century Gothic",CenturyGothic,"Chromar Display","URW Gothic","URW Gothic L","Avenir Next",Avenir,Futura,"Trebuchet MS",sans-serif;
  --text:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --w:1180px; --gut:clamp(1rem,4vw,2.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5.5rem}
body{margin:0;font:400 1.0625rem/1.6 var(--text);color:var(--ink);background:var(--paper)}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--display);color:var(--navy);font-weight:700;line-height:1.15;letter-spacing:-.01em;margin:0 0 .55em;overflow-wrap:break-word;hyphens:auto}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.45rem,3vw,2.05rem)}
h3{font-size:1.2rem}
h4{font-size:1.02rem;color:var(--ink)}
p,ul,ol{margin:0 0 1em}
p,li{max-width:70ch}
small,.small{font-size:.9rem}
.muted{color:var(--muted)}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:1rem;top:1rem;z-index:200;background:#fff;padding:.6rem 1rem;border:2px solid var(--navy)}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--hair)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.4rem;position:relative}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--navy);flex:none}
.brand img{width:34px;height:42px}
.brand b{display:block;font-family:var(--display);font-size:1.12rem;line-height:1.05}
.brand i{display:block;font-style:normal;font-size:.8rem;color:var(--muted);margin-top:.15rem}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:.1rem}
.main-nav li{max-width:none}
.main-nav a{display:block;padding:.55rem .62rem;color:var(--ink);text-decoration:none;font-size:.97rem;border-radius:2px}
.main-nav a:hover{color:var(--navy);background:var(--tint)}
.main-nav a[aria-current="page"]{color:var(--navy);box-shadow:inset 0 -2px 0 var(--navy)}
.main-nav .nav-cta a{background:var(--navy);color:#fff;margin-left:.4rem;padding:.55rem .95rem}
.main-nav .nav-cta a:hover{background:var(--navy-ink);color:#fff}
.menu-btn{display:none;align-items:center;gap:.5rem;background:#fff;border:1.5px solid var(--navy);color:var(--navy);font:600 .95rem var(--text);padding:.5rem .8rem;border-radius:2px;cursor:pointer}
.menu-btn svg{width:18px;height:18px}
@media (max-width:1020px){
  .menu-btn{display:inline-flex}
  .main-nav{display:none;position:absolute;top:100%;left:calc(-1*var(--gut));right:calc(-1*var(--gut));background:#fff;border-bottom:1px solid var(--hair);box-shadow:0 12px 24px rgba(26,29,43,.08)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;padding:.25rem var(--gut) 1rem}
  .main-nav a{padding:.85rem .2rem;border-bottom:1px solid var(--hair);font-size:1.05rem}
  .main-nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--navy);padding-left:.7rem}
  .main-nav .nav-cta a{margin:.9rem 0 0;text-align:center;border-bottom:0}
  .no-js .menu-btn{display:none}
  .no-js .main-nav{display:block;position:static;box-shadow:none;border:0}
  .no-js .head-in{flex-wrap:wrap}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.78rem 1.2rem;border:2px solid var(--navy);border-radius:2px;font:600 1rem/1.2 var(--text);text-decoration:none;cursor:pointer}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-ink);border-color:var(--navy-ink)}
.btn-line{background:#fff;color:var(--navy)}
.btn-line:hover{background:var(--tint)}
.btn-small{padding:.42rem .75rem;font-size:.88rem;border-width:1.5px}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* ---------- page heads ---------- */
.page-head{padding:clamp(2rem,5vw,3.75rem) 0 clamp(1.25rem,3vw,2rem)}
.page-head .lead{max-width:62ch}
.lead{font-size:clamp(1.08rem,1.5vw,1.26rem);color:var(--ink-2);line-height:1.55}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:.9rem}
.crumbs a{color:var(--muted)}
.band{margin:0;background:var(--ink)}
.band img{width:100%;height:clamp(130px,20vw,250px);object-fit:cover;opacity:.96}
.band figcaption{font-size:.78rem;color:var(--muted);background:#fff;padding:.3rem var(--gut) 0;max-width:var(--w);margin:0 auto}

/* ---------- hero ---------- */
.hero{padding:clamp(2.25rem,6vw,4.75rem) 0 clamp(2rem,4vw,3.25rem)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(1.5rem,5vw,4.5rem);align-items:center}
.hero h1{max-width:16ch}
.hero .lead{max-width:44ch}
.raytrace{margin:0}
.raytrace figcaption{font-size:.88rem;color:var(--muted);margin-top:.6rem;max-width:46ch}
.rt-axis{stroke:#000;stroke-width:1.6}
.rt-ray{fill:none;stroke:var(--navy);stroke-width:1.5;stroke-linecap:round}
.rt-primary{fill:none;stroke:var(--red);stroke-width:10;stroke-linecap:round}
.rt-secondary{fill:none;stroke:#000;stroke-width:6;stroke-linecap:round}
.rt-plate{fill:var(--tint);stroke:var(--navy);stroke-width:1}
.rt-focal{stroke:var(--navy);stroke-width:3}
.rt-label{font:15px var(--text);fill:var(--muted)}
.js .rt-ray{stroke-dasharray:1;stroke-dashoffset:1;animation:rt-draw 1.5s cubic-bezier(.3,.6,.3,1) forwards}
.js .rt-ray.r2{animation-delay:.18s}.js .rt-ray.r3{animation-delay:.36s}.js .rt-ray.r4{animation-delay:.54s}
@keyframes rt-draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){.js .rt-ray{animation:none;stroke-dashoffset:0}}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.raytrace{max-width:560px}}

/* ---------- sections ---------- */
.section{padding:clamp(2.5rem,6vw,4.5rem) 0}
.section.tint{background:var(--tint)}
.sec-head{border-top:2px solid var(--ink);padding-top:.9rem;margin-bottom:1.6rem;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 1.5rem}
.sec-head h2{margin:0}
.sec-head p{margin:0;color:var(--muted)}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.5rem,4vw,3.5rem)}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
.prose ul{padding-left:1.15rem}
.prose li{margin-bottom:.45rem}
.note-box{border-left:3px solid var(--navy);background:var(--tint);padding:1rem 1.25rem;margin:1.25rem 0}
.note-box p:last-child{margin:0}

/* facts */
.facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(19rem,1fr));border-top:1px solid var(--hair)}
.facts li{padding:1.15rem 1.5rem 1.15rem 0;border-bottom:1px solid var(--hair)}
.facts b{display:block;font-family:var(--display);color:var(--navy);font-size:1.12rem;margin-bottom:.2rem}

/* product strips */
.strips{border-top:1px solid var(--hair)}
.strip{display:grid;grid-template-columns:minmax(0,16rem) minmax(0,1fr) auto;gap:clamp(1rem,3vw,2rem);align-items:center;padding:1.4rem 0;border-bottom:1px solid var(--hair)}
.strip figure{margin:0;aspect-ratio:4/3;background:#fff;border:1px solid var(--hair);display:flex;align-items:center;justify-content:center;overflow:hidden}
.strip figure img,.strip figure picture{width:100%;height:100%;object-fit:contain}
.strip figure picture img{padding:.4rem}
.strip figure picture img{width:100%;height:100%;object-fit:contain}
.strip h3{margin:0 0 .15rem}
.strip h3 a{text-decoration:none}
.strip h3 a:hover{text-decoration:underline}
.strip p{margin:.4rem 0 0}
.pn{font-size:.86rem;color:var(--muted);letter-spacing:.02em}
.spec{list-style:none;display:flex;flex-wrap:wrap;gap:.2rem 1.25rem;margin:.45rem 0 0;padding:0;font-variant-numeric:tabular-nums;font-size:.95rem}
.spec li{max-width:none}
.spec span{color:var(--muted)}
.strip .act{display:flex;flex-direction:column;gap:.5rem;align-items:stretch}
@media (max-width:760px){.strip{grid-template-columns:1fr}.strip .act{flex-direction:row;flex-wrap:wrap}}

/* placeholder drawing */
.ph{width:72%;height:auto}
.ph circle{fill:none;stroke:var(--navy);stroke-width:1.2}
.ph .obs{fill:var(--navy);opacity:.12;stroke:none}
.ph text{font:600 11px var(--text);fill:var(--muted);text-anchor:middle}

/* status */
.st{display:inline-flex;align-items:center;gap:.42rem;font-size:.86rem;white-space:nowrap;color:var(--ink)}
.st::before{content:"";flex:none;width:.62rem;height:.62rem;border:2px solid var(--navy);border-radius:50%}
.st-flight::before{background:var(--navy)}
.st-qual::before{background:var(--navy);border-radius:1px;transform:rotate(45deg)}
.st-built::before{background:var(--navy);border-radius:1px}
.st-proto::before{border-radius:1px;background:linear-gradient(90deg,var(--navy) 50%,transparent 50%)}
.st-design::before{background:transparent}
.st-dev::before{border-style:dashed;background:transparent}
.st-none::before{border-color:var(--field)}
.legend{list-style:none;padding:0;margin:.5rem 0 0;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.legend li{max-width:none}

/* family links */
.families{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(15.5rem,1fr));gap:1.25rem}
.families li{max-width:none}
.families a{display:block;text-decoration:none;color:var(--ink);border-top:2px solid var(--ink);padding-top:.75rem}
.families a:hover h3{text-decoration:underline}
.families figure{margin:0 0 .75rem;aspect-ratio:16/7;background:var(--tint);overflow:hidden}
.families figure img{width:100%;height:100%;object-fit:cover}
.families h3{margin:0 0 .25rem}
.families p{margin:0;color:var(--muted);font-size:.95rem}

/* lens table */
.filters{display:flex;flex-wrap:wrap;gap:1rem 1.75rem;align-items:flex-end;background:var(--tint);border:1px solid var(--hair);padding:1rem 1.1rem;margin:0 0 1rem}
.filters fieldset{border:0;margin:0;padding:0;min-width:0}
.filters legend,.filters label.lbl{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:.35rem;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:.35rem}
.chip{position:relative}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:inline-block;padding:.32rem .65rem;border:1.5px solid var(--field);border-radius:2px;background:#fff;font-size:.88rem;cursor:pointer;user-select:none}
.chip input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.chip input:focus-visible+span{outline:3px solid var(--navy);outline-offset:2px}
.filters select,.filters input[type=search]{font:inherit;font-size:.95rem;padding:.42rem .55rem;border:1.5px solid var(--field);border-radius:2px;background:#fff;min-width:11rem}
.count{font-size:.92rem;color:var(--muted);margin:.25rem 0 .75rem}
.tbl-wrap{overflow-x:auto}
table.lens{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.97rem}
table.lens th{text-align:left;font-size:.84rem;font-weight:600;color:var(--ink-2);border-bottom:2px solid var(--ink);padding:.5rem .6rem;white-space:nowrap;vertical-align:bottom}
table.lens td{border-bottom:1px solid var(--hair);padding:.6rem;vertical-align:top}
table.lens td.n,table.lens th.n{text-align:right}
table.lens td.note{color:var(--ink-2);min-width:14rem}
table.lens td.act{text-align:right;white-space:nowrap}
table.lens tr.kuiper td{background:#FAFBFD}
table.lens td.bands{min-width:9.5rem}
.band-tag{display:inline-block;font-size:.8rem;border:1px solid var(--hair);padding:0 .3rem;margin:0 .15rem .15rem 0;border-radius:2px;background:#fff}
@media (max-width:760px){
  table.lens thead{display:none}
  table.lens,table.lens tbody{display:block}
  table.lens tr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.35rem .8rem;padding:.9rem 0;border-bottom:1px solid var(--hair)}
  table.lens tr[hidden]{display:none}
  table.lens td{border:0;padding:0;text-align:left!important}
  table.lens td::before{content:attr(data-label);display:block;font-size:.74rem;color:var(--muted)}
  table.lens td.fam{grid-column:span 2}
  table.lens td.bands{grid-column:span 3;min-width:0}
  table.lens td.status{grid-column:span 1}
  table.lens td.status::before,table.lens td.fam::before{content:none}
  table.lens td.note,table.lens td.act{grid-column:1/-1;min-width:0}
  table.lens td.note:empty{display:none}
  table.lens td.fam{font-weight:600}
  table.lens.nofam td.bands{grid-column:span 2}
  table.lens tr.kuiper td{background:none}
  table.lens td.act::before{content:none}
}

/* gallery */
.gallery{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:1.75rem 1.5rem}
.gallery li{max-width:none}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--tint)}
.gallery figcaption{padding-top:.6rem}
.gallery figcaption b{display:block;font-family:var(--display);color:var(--navy);font-size:1.05rem}
.gallery figcaption span{display:block;font-size:.95rem;color:var(--ink-2);margin-top:.2rem}
.credit{font-size:.85rem;color:var(--muted);margin-top:1.25rem}

/* timeline: vertical optical axis */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:5.25rem;top:.4rem;bottom:.4rem;width:2px;background:#000}
.timeline li{display:grid;grid-template-columns:4.6rem 1fr;gap:1.4rem;padding:.55rem 0;position:relative;max-width:none}
.timeline li::after{content:"";position:absolute;left:calc(5.25rem - 5px);top:1.05rem;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--navy)}
.timeline li.done::after{background:var(--navy)}
.timeline time{font-family:var(--display);font-weight:700;color:var(--navy);text-align:right;padding-top:.15rem}
.timeline p{margin:0}
.timeline li.next time{color:var(--muted)}

/* process */
.process{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1.25rem;counter-reset:step}
.process li{border-top:2px solid var(--ink);padding-top:.8rem;counter-increment:step;max-width:none}
.process li::before{content:counter(step);font:700 .9rem var(--display);color:var(--muted)}
.process h3{margin:.2rem 0 .35rem}
.process p{font-size:.96rem;margin:0}
@media (max-width:1000px){.process{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.process{grid-template-columns:1fr}}

/* team */
.team{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.75rem}
.team li{border-top:2px solid var(--ink);padding-top:.85rem;max-width:none}
.team h3{margin:0}
.team .role{color:var(--muted);margin:.1rem 0 .6rem}

/* media */
.media{margin:0}
.media img,.media picture img{width:100%;height:auto;background:var(--tint)}
.media figcaption{font-size:.88rem;color:var(--muted);margin-top:.5rem}
.equip{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(1.25rem,4vw,3rem);align-items:start;padding:1.75rem 0;border-bottom:1px solid var(--hair)}
.equip:first-of-type{border-top:1px solid var(--hair)}
.equip h3{font-size:1.4rem}
@media (max-width:820px){.equip{grid-template-columns:1fr}}
table.simple{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;font-size:.96rem;margin:.5rem 0 1rem}
table.simple th,table.simple td{border-bottom:1px solid var(--hair);padding:.5rem .55rem;text-align:left;vertical-align:top}
table.simple th{font-size:.84rem;color:var(--ink-2);border-bottom:2px solid var(--ink)}

/* forms */
.form{max-width:46rem}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.25rem}
@media (max-width:640px){.form .row{grid-template-columns:1fr}}
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.3rem}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:.65rem .7rem;border:1.5px solid var(--field);border-radius:2px;background:#fff;color:var(--ink)}
.field textarea{min-height:8rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--navy);outline-offset:1px;border-color:var(--navy)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-error{border-left:3px solid var(--red);background:#FDF2F2;padding:.85rem 1rem;margin:0 0 1rem}
.consent{font-size:.9rem;color:var(--muted)}

/* contact */
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{padding:.7rem 0;border-bottom:1px solid var(--hair)}
.contact-list span{display:block;font-size:.85rem;color:var(--muted)}
.contact-list a{font-size:1.08rem}
.map-box{background:var(--tint);border:1px solid var(--hair);aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;padding:1rem;text-align:center}
.map-box iframe{width:100%;height:100%;border:0}

/* cta band */
.cta-band{background:var(--navy);color:#fff;padding:clamp(2.25rem,5vw,3.5rem) 0}
.cta-band h2{color:#fff}
.cta-band p{color:#E6E8F4}
.cta-band .btn-primary{background:#fff;color:var(--navy);border-color:#fff}
.cta-band .btn-primary:hover{background:var(--tint)}
.cta-band .btn-line{background:transparent;color:#fff;border-color:#fff}
.cta-band .btn-line:hover{background:rgba(255,255,255,.1)}
.cta-band a{color:#fff}

/* footer */
.site-foot{background:#1A1D2B;color:#D9DCE8;padding:clamp(2.5rem,5vw,3.5rem) 0 1.5rem;font-size:.95rem}
.site-foot a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2rem}
.site-foot h2{font-size:1rem;color:#fff;margin:0 0 .6rem}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:.35rem}
.site-foot address{font-style:normal}
.strap{letter-spacing:.14em;font-size:.78rem;color:#B9BED3;margin-top:.6rem}
.foot-base{border-top:1px solid #343852;margin-top:2rem;padding-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.86rem;color:#B9BED3}
.foot-base button{background:none;border:0;color:#fff;font:inherit;text-decoration:underline;cursor:pointer;padding:0}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* consent banner */
.consent-bar{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:100;max-width:34rem;background:#fff;border:1px solid var(--hair);box-shadow:0 10px 30px rgba(26,29,43,.18);padding:1rem 1.15rem}
.consent-bar p{margin:0 0 .75rem;font-size:.93rem}
.consent-bar .actions{margin:0}
.consent-bar[hidden]{display:none}

@media print{.site-head,.site-foot,.cta-band,.consent-bar,.filters,.act{display:none!important}}