/* ==========================================================================
   Alkan Teknoloji — design system
   Palette: anodized oxide red + brass, on a datasheet-paper neutral.
   Type: Archivo (display, width axis) / Source Sans 3 (body) / IBM Plex Mono (data)
   ========================================================================== */

:root{
  --ground:#F6F7F6;
  --surface:#FFFFFF;
  --surface-2:#ECEEEC;
  --ink:#14161A;
  --ink-2:#4E555C;
  --ink-3:#7E868D;
  --rule:#DBDEDB;
  --rule-strong:#C2C7C3;
  --accent:#A83A21;
  --accent-ink:#FFFFFF;
  --accent-soft:#F2E3DD;
  --gold:#8A6D2B;
  --ok-bg:#E3EEE7;
  --ok-ink:#2A5F45;
  --shadow:0 1px 2px rgba(20,22,26,.06);

  --f-display:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-body:"Source Sans 3","Source Sans Pro",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --pad:clamp(20px,5vw,64px);
  --maxw:1240px;
  --hh:82px;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0E1013;
    --surface:#15181C;
    --surface-2:#1B1F24;
    --ink:#E9EAE7;
    --ink-2:#A7AEB5;
    --ink-3:#79818A;
    --rule:#262B31;
    --rule-strong:#394047;
    --accent:#E36C4A;
    --accent-ink:#1A0E09;
    --accent-soft:#2A1A14;
    --gold:#C6A254;
    --ok-bg:#16281F;
    --ok-ink:#7FC3A0;
    --shadow:0 1px 2px rgba(0,0,0,.4);
  }
}
:root[data-theme="dark"]{
  --ground:#0E1013;
  --surface:#15181C;
  --surface-2:#1B1F24;
  --ink:#E9EAE7;
  --ink-2:#A7AEB5;
  --ink-3:#79818A;
  --rule:#262B31;
  --rule-strong:#394047;
  --accent:#E36C4A;
  --accent-ink:#1A0E09;
  --accent-soft:#2A1A14;
  --gold:#C6A254;
  --ok-bg:#16281F;
  --ok-ink:#7FC3A0;
  --shadow:0 1px 2px rgba(0,0,0,.4);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
h1,h2,h3,h4{
  font-family:var(--f-display);
  font-variation-settings:"wdth" 112;
  font-weight:700;
  line-height:1.06;
  letter-spacing:-.015em;
  text-wrap:balance;
  margin:0;
}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:1px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--accent);color:var(--accent-ink);padding:10px 16px;
  font-family:var(--f-display);font-weight:700;text-decoration:none;
}
.skip:focus{left:8px;top:8px}

/* ---------- primitives ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.rule-top{border-top:1px solid var(--rule)}
.rule-bot{border-bottom:1px solid var(--rule)}
section{padding-block:clamp(48px,6.5vw,88px)}
section.tight{padding-block:clamp(34px,4vw,52px)}

.eyebrow{
  font-family:var(--f-mono);font-size:11px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.lede{font-size:clamp(17px,1.55vw,19.5px);color:var(--ink-2);max-width:62ch}
.prose{max-width:68ch;display:flex;flex-direction:column;gap:18px;color:var(--ink-2)}
.prose h3{color:var(--ink);font-size:21px;margin-top:14px}
.prose strong{color:var(--ink);font-weight:600}
.prose ul{margin:0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.prose li{padding-left:18px;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:.68em;width:8px;height:1px;background:var(--gold)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--accent);color:var(--accent-ink);
  border:1px solid var(--accent);border-radius:2px;cursor:pointer;
  font-family:var(--f-display);font-variation-settings:"wdth" 108;
  font-weight:700;font-size:14px;letter-spacing:.02em;
  padding:11px 18px;text-decoration:none;line-height:1.3;
}
.btn:hover{filter:brightness(1.09)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule-strong)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);filter:none}
.btn.lg{padding:14px 24px;font-size:15.5px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap}

.pill{
  display:inline-block;font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;background:var(--ok-bg);color:var(--ok-ink);
  padding:3px 7px;border-radius:2px;white-space:nowrap;
}
.pill.neutral{background:var(--surface-2);color:var(--ink-2)}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--ground) 88%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.hbar{
  max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);
  height:var(--hh);display:flex;align-items:center;gap:clamp(10px,2.4vw,30px);
}
.logo{display:flex;align-items:center;text-decoration:none;flex:none}
.logo img{height:56px;width:auto;display:block}
.logo.foot img{height:64px}
.logo .lg-dark{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .logo .lg-light{display:none}
  :root:not([data-theme="light"]) .logo .lg-dark{display:block}
}
:root[data-theme="dark"] .logo .lg-light{display:none}
:root[data-theme="dark"] .logo .lg-dark{display:block}
@media (max-width:940px){.logo img{height:48px}}
@media (max-width:620px){:root{--hh:70px}.logo img{height:44px}}
/* wordmark styling kept for the reference tiles that fall back to text */
.ref b{font-family:var(--f-display)}
.mainnav{display:flex;gap:clamp(8px,1.7vw,24px);margin-left:auto;align-items:center}
.mainnav a{
  text-decoration:none;font-size:14.5px;font-weight:500;color:var(--ink-2);
  padding:5px 0;border-bottom:1px solid transparent;white-space:nowrap;
}
.mainnav a:hover{color:var(--ink);border-bottom-color:var(--rule-strong)}
.mainnav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
.hactions{display:flex;align-items:center;gap:10px;flex:none}
.langsw{display:flex;border:1px solid var(--rule-strong);border-radius:2px;overflow:hidden}
.langsw a{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;
  padding:6px 9px;text-decoration:none;color:var(--ink-3);
}
.langsw a[aria-current="true"]{background:var(--ink);color:var(--ground)}
.navtoggle{
  display:none;appearance:none;background:transparent;border:1px solid var(--rule-strong);
  border-radius:2px;padding:7px 10px;cursor:pointer;color:var(--ink);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
}
.drawer{display:none;border-top:1px solid var(--rule);background:var(--surface)}
.drawer.open{display:block}
.drawer nav{display:flex;flex-direction:column;padding:8px var(--pad) 16px}
.drawer nav a{
  text-decoration:none;padding:12px 0;border-bottom:1px solid var(--rule);
  font-size:16px;font-weight:500;color:var(--ink);
}

/* ---------- breadcrumb + page head ---------- */
.crumb{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-3);padding-block:18px;
}
.crumb a{text-decoration:none;color:var(--ink-3)}
.crumb a:hover{color:var(--accent)}
.crumb i{font-style:normal;padding-inline:7px;color:var(--rule-strong)}

.pagehead{padding-block:clamp(26px,3.6vw,50px) clamp(28px,4vw,54px)}
.pagehead h1{font-size:clamp(33px,5vw,58px);font-variation-settings:"wdth" 108;margin-bottom:18px}
.pagehead .lede{max-width:58ch}

/* ---------- backdrop artwork ----------
   Drawn in code, not photographed, so no image licence is attached to any of
   it and the whole scene is a few KB that stays sharp at any size.
   The hero is a dark band in both themes: the scene needs a night sky to read
   as defence, so the hero re-declares the dark tokens for everything inside
   it. Children pick them up through inheritance — no component needs its own
   dark rules. To use a photograph instead, see README. */
.hero-shell{
  position:relative;overflow:hidden;isolation:isolate;
  --ground:#0B0E12; --surface:#151A21; --surface-2:#1B222B;
  --ink:#F3F5F4; --ink-2:#AFB8C0; --ink-3:#7C8792;
  --rule:#242C36; --rule-strong:#38434F;
  --accent:#E4754F; --accent-ink:#17100C; --accent-soft:#2C1C15;
  --gold:#C9A659;
  background:
    radial-gradient(120% 82% at 68% 96%, #1B2530 0%, rgba(27,37,48,0) 58%),
    radial-gradient(90% 65% at 50% 0%, #1A2029 0%, rgba(26,32,41,0) 70%),
    linear-gradient(176deg, #0C1016 0%, #0E141B 52%, #131A22 100%);
  color:var(--ink);
}
.hero-shell::after{
  /* keeps the headline legible over the brightest part of the scene */
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(100deg,
    rgba(10,14,19,.90) 0%, rgba(10,14,19,.68) 28%,
    rgba(10,14,19,.20) 56%, rgba(10,14,19,0) 78%);
}
.backdrop{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:0;
  color:var(--accent);
}
.backdrop path,.backdrop circle,.backdrop rect{
  fill:none;stroke:currentColor;vector-effect:non-scaling-stroke}

/* These all outrank the blanket `.backdrop path` rule above, which would
   otherwise strip every fill back to none and paint the scene as wireframe. */

/* sky */
.backdrop .bd-star circle{fill:#DCE6EF;stroke:none;opacity:.32}
.backdrop .bd-grid{stroke:#7FA3C4;stroke-width:.5;opacity:.12;fill:none}
.backdrop .bd-orbit{stroke:#9DC0DE;stroke-width:1.1;opacity:.34;fill:none;
  stroke-dasharray:1 8;stroke-linecap:round}
.backdrop .bd-track{stroke:var(--accent);stroke-width:1.2;opacity:.40;fill:none;
  stroke-dasharray:7 9;stroke-linecap:round}

/* airborne bodies catch the light, so they read lighter than the ground */
.backdrop .bd-air{fill:#C7D6E4;stroke:none;opacity:.78}

/* radar */
.backdrop .bd-sweep{fill:url(#bdSweep);stroke:none}
.backdrop .bd-range{stroke:var(--accent);stroke-width:1;opacity:.26;fill:none;
  stroke-dasharray:3 10}

/* terrain: three planes, nearest darkest */
.backdrop .bd-ridge-far{fill:#1B2735;stroke:none}
.backdrop .bd-ridge-mid{fill:#121B25;stroke:none}
.backdrop .bd-ridge-near{fill:#070B0F;stroke:none}
.backdrop .bd-dusk{fill:url(#bdDusk);stroke:none}
.backdrop .bd-ground-line{stroke:#8FA6BC;stroke-width:.6;opacity:.10;fill:none}

/* installations: solid silhouettes with a thin rim of sky light */
.backdrop .bd-struct{fill:#05080B;stroke:none}
.backdrop .bd-struct-line{stroke:#7C93AB;stroke-width:1;opacity:.60;fill:none}
.backdrop .bd-struct-line.bd-strong-line{stroke-width:1.7;opacity:.80}
.backdrop .bd-guy{stroke:#7C93AB;stroke-width:.7;opacity:.30;fill:none}
.backdrop .bd-basetick{stroke:var(--accent);stroke-width:1.1;opacity:.26;fill:none}

/* section bands stay light and quiet */
.bd-ring{stroke-width:1;opacity:.42}
.bd-tick{stroke-width:1.2;opacity:.46}
.bd-scan{stroke:var(--ink-3);stroke-width:.5;opacity:.09}
.hero-shell .hero{position:relative;z-index:1}
.cta{position:relative;overflow:hidden}
.cta .backdrop{
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);
          mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);
}
.cta .cta-in{position:relative;z-index:1}
/* On a narrow screen the hero is tall and stacked, so a full-bleed scene gets
   cropped to a meaningless sliver. Anchor it as a band along the bottom
   instead, where the skyline and the installations still read, and turn the
   scrim vertical to match. */
@media (max-width:820px){
  .backdrop-band{opacity:.6}
  .hero{padding-bottom:clamp(150px,34vw,196px)}
  .backdrop-hero{top:auto;bottom:0;height:min(46%,330px)}
  .hero-shell::after{
    background:linear-gradient(180deg,
      rgba(10,14,19,.94) 0%, rgba(10,14,19,.82) 48%,
      rgba(10,14,19,.34) 80%, rgba(10,14,19,0) 100%);
  }
}

/* ---------- hero ----------
   The bottom padding is deliberately deep: it is the band of open sky and
   ridge line the scene needs in order to be seen. */
.hero{padding-block:clamp(44px,6.5vw,86px) clamp(78px,8.5vw,124px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);gap:clamp(28px,5vw,60px);align-items:start}
.hero h1{font-size:clamp(38px,6.1vw,74px);margin-top:16px;font-variation-settings:"wdth" 108}
.hero .lede{margin-top:20px;max-width:56ch}

/* ---------- rfq widget ---------- */
.rfq{margin-top:30px;max-width:620px}
.rfq-row{display:flex;gap:8px;flex-wrap:wrap}
.rfq input{
  flex:1 1 260px;min-width:0;font-family:var(--f-mono);font-size:14px;
  padding:13px 14px;border:1px solid var(--rule-strong);border-radius:2px;
  background:var(--surface);color:var(--ink);
}
.rfq input::placeholder{color:var(--ink-3);font-family:var(--f-body);letter-spacing:0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;align-items:center}
.chips .lbl{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-right:4px}
.chip{
  font-family:var(--f-mono);font-size:11.5px;padding:4px 8px;
  border:1px solid var(--rule);border-radius:2px;background:var(--surface);
  color:var(--ink-2);cursor:pointer;
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.note{margin-top:14px;font-size:14px;color:var(--ink-3)}
.callout{
  display:none;margin-top:14px;border:1px solid var(--rule-strong);
  border-left:3px solid var(--accent);background:var(--surface);
  padding:14px 16px;border-radius:2px;font-size:14.5px;
}
.callout.show{display:block}
.callout .m{font-family:var(--f-mono);font-size:12.5px;color:var(--ink-2);margin-top:8px;white-space:pre-wrap;word-break:break-word}

/* ---------- spec card ---------- */
.spec{border:1px solid var(--rule-strong);background:var(--surface);border-radius:2px;box-shadow:var(--shadow)}
.spec-hd{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 14px;border-bottom:1px solid var(--rule);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);
}
.spec table{width:100%;border-collapse:collapse;font-size:13.5px}
.spec td{padding:10px 14px;border-bottom:1px solid var(--rule);vertical-align:top}
.spec tr:last-child td{border-bottom:0}
.spec td:first-child{
  width:38%;font-family:var(--f-mono);font-size:11px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3);
}
.spec td:last-child{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.spec.narrow td:first-child{width:78px}
.spec-ft{padding:12px 14px;border-top:1px solid var(--rule);font-size:12.5px;color:var(--ink-3)}

/* ---------- stats ---------- */
.stats{border-block:1px solid var(--rule);background:var(--surface)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--maxw);margin:0 auto}
.stat{padding:26px clamp(16px,2.4vw,28px);border-right:1px solid var(--rule)}
.stat:first-child{padding-left:var(--pad)}
.stat:last-child{padding-right:var(--pad);border-right:0}
.stat b{
  display:block;font-family:var(--f-display);font-variation-settings:"wdth" 112;
  font-weight:700;font-size:clamp(28px,3.4vw,40px);line-height:1;letter-spacing:-.02em;
}
.stat span{display:block;margin-top:9px;font-size:13.5px;color:var(--ink-2);max-width:25ch}

/* ---------- section heading ---------- */
.sec-hd{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;flex-wrap:wrap;margin-bottom:32px}
.sec-hd h2{font-size:clamp(26px,3.3vw,40px)}
.sec-hd .eyebrow{margin-bottom:10px}
.sec-hd p{color:var(--ink-2);max-width:52ch;font-size:15.5px}

/* ---------- grids of cards ---------- */
.gridlines{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);padding:clamp(20px,2.5vw,30px);display:flex;flex-direction:column;gap:12px}
.card h3{font-size:21px}
.card p{font-size:15px;color:var(--ink-2)}
.card .k{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.card ul{margin:4px 0 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:7px}
.card li{font-size:14px;color:var(--ink-2);padding-left:16px;position:relative}
.card li::before{content:"";position:absolute;left:0;top:.64em;width:7px;height:1px;background:var(--gold)}
.card .foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--rule);font-family:var(--f-mono);font-size:11.5px;color:var(--ink-3)}
a.card{text-decoration:none}
a.card:hover{background:var(--accent-soft)}

/* ---------- catalogue ---------- */
.cat-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.cat-tools input{
  flex:1 1 280px;max-width:430px;font-size:15px;padding:11px 13px;
  border:1px solid var(--rule-strong);border-radius:2px;
  background:var(--surface);color:var(--ink);font-family:var(--f-body);
}
.cat-count{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));background:var(--surface);border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.cat-item{background:var(--surface);padding:15px 16px;text-decoration:none;display:flex;flex-direction:column;gap:5px;min-height:80px;justify-content:center;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.cat-item:hover{background:var(--accent-soft)}
.cat-item .n{font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-3);display:flex;justify-content:space-between;align-items:center;gap:8px}
.cat-item .n em{font-style:normal;color:var(--accent);font-weight:600;letter-spacing:0}
.cat-item .t{font-size:15px;font-weight:600;line-height:1.25}
.cat-item .g{font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.cat-empty{grid-column:1/-1;background:var(--surface);padding:34px;text-align:center;color:var(--ink-3);font-size:15px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.grouprow{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.gbtn{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 11px;border:1px solid var(--rule-strong);border-radius:2px;
  background:var(--surface);color:var(--ink-2);cursor:pointer;
}
.gbtn[aria-pressed="true"]{background:var(--ink);color:var(--ground);border-color:var(--ink)}

/* ---------- parts table ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--rule);background:var(--surface)}
table.parts{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
table.parts td.nm{white-space:normal;min-width:230px;max-width:460px}
table.parts th{
  text-align:left;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3);font-weight:500;
  padding:12px 16px;border-bottom:1px solid var(--rule-strong);white-space:nowrap;
}
table.parts td{padding:12px 16px;border-bottom:1px solid var(--rule);vertical-align:top}
table.parts tr:last-child td{border-bottom:0}
table.parts td.pn{font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px}
table.parts td.sub{font-family:var(--f-mono);font-size:11px;letter-spacing:.05em;color:var(--ink-3);text-transform:uppercase;white-space:nowrap}
table.parts td.act{white-space:nowrap;text-align:right}
table.parts td.act a{color:var(--accent);text-decoration:none;font-weight:600;font-size:13px;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
table.parts tr.parts-empty td{color:var(--ink-3);text-align:center;padding:34px 16px}
table.parts tr.parts-empty:hover td{background:transparent}
.tablewrap.tall{max-height:min(70vh,760px);overflow-y:auto}
.tablewrap.tall table.parts thead th{position:sticky;top:0;background:var(--surface);z-index:1}
.globalsearch{position:relative;max-width:560px}
.gs-summary{
  margin-top:12px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.gs-summary[hidden]{display:none}
.gs-summary b{color:var(--ink);font-weight:600}
.gs-summary button{
  appearance:none;background:transparent;border:1px solid var(--rule-strong);border-radius:2px;
  padding:4px 9px;cursor:pointer;color:var(--ink-2);font:inherit;letter-spacing:.06em;
}
.gs-summary button:hover{border-color:var(--accent);color:var(--accent)}
/* When a search lands from another page the list stays open instead of
   behaving like a dropdown. */
.globalsearch.landed{max-width:860px}
.globalsearch.landed .gs-results{position:static;max-height:none;box-shadow:none}
.gs-results{
  margin-top:10px;border:1px solid var(--rule);background:var(--surface);
  max-height:340px;overflow-y:auto;display:none;
}
.gs-results.show{display:block}
.gs-results a{
  display:flex;justify-content:space-between;gap:14px;align-items:baseline;
  padding:10px 14px;border-bottom:1px solid var(--rule);text-decoration:none;font-size:14px;
}
.gs-results a:last-child{border-bottom:0}
.gs-results a:hover{background:var(--accent-soft)}
.gs-results .p{font-family:var(--f-mono);font-size:12.5px}
.gs-results .cat{font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.gs-more{padding:10px 14px;font-size:12.5px;color:var(--ink-3);font-family:var(--f-mono)}
table.parts tr:hover td{background:var(--surface-2)}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
table.parts th.thcol,table.parts td.thcol{width:64px;padding-right:0}
.thumb{
  width:48px;height:48px;border:1px solid var(--rule);
  background:var(--surface-2);border-radius:2px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  padding:0;margin:0;
}
button.thumb{cursor:zoom-in;position:relative;appearance:none}
button.thumb:hover{border-color:var(--accent)}
button.thumb::after{
  content:"";position:absolute;inset:0;background:var(--accent);
  opacity:0;transition:opacity .15s ease;pointer-events:none;
}
button.thumb:hover::after{opacity:.09}
.thumb img{width:100%;height:100%;object-fit:contain;background:#fff}
.thumb.empty{position:relative}
.thumb.empty::after{
  content:"";position:absolute;left:50%;top:50%;width:14px;height:1px;
  background:var(--rule-strong);transform:translate(-50%,-50%);
}

.filterchip{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;
  padding:10px 14px;background:var(--accent-soft);border:1px solid var(--rule-strong);
  border-left:3px solid var(--accent);border-radius:2px;
}
.filterchip[hidden]{display:none}
.fc-label{font-family:var(--f-mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.fc-term{font-family:var(--f-mono);font-size:13px;color:var(--ink);font-weight:500}
#fcClear{
  margin-left:auto;appearance:none;background:transparent;border:1px solid var(--rule-strong);
  border-radius:2px;padding:5px 10px;cursor:pointer;color:var(--ink-2);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;
}
#fcClear:hover{border-color:var(--accent);color:var(--accent)}
table.parts tr.hit td{background:var(--accent-soft)}
table.parts tr.hit td:first-child{box-shadow:inset 3px 0 0 var(--accent)}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:clamp(16px,4vw,48px)}
.lightbox[hidden]{display:none}
.lb-backdrop{position:absolute;inset:0;background:rgba(10,11,13,.82);backdrop-filter:blur(3px)}
.lb-panel{
  position:relative;z-index:1;background:var(--surface);border:1px solid var(--rule-strong);
  border-radius:3px;padding:clamp(14px,2vw,22px);max-width:min(880px,100%);width:100%;
  display:flex;flex-direction:column;gap:12px;box-shadow:0 24px 60px rgba(0,0,0,.4);
  animation:lbIn .16s ease-out;
}
@keyframes lbIn{from{opacity:0;transform:translateY(8px) scale(.99)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.lb-panel{animation:none}}
.lb-stage{
  background:#fff;border:1px solid var(--rule);border-radius:2px;
  display:flex;align-items:center;justify-content:center;
  min-height:200px;max-height:min(66vh,620px);overflow:hidden;padding:12px;
}
.lb-stage img{max-width:100%;max-height:min(62vh,594px);width:auto;height:auto;object-fit:contain}
.lb-stage.loading::after{
  content:"";width:22px;height:22px;border:2px solid var(--rule-strong);
  border-top-color:var(--accent);border-radius:50%;animation:lbSpin .7s linear infinite;
}
@keyframes lbSpin{to{transform:rotate(360deg)}}
.lb-stage.loading img{display:none}
.lb-caption{font-family:var(--f-mono);font-size:13px;color:var(--ink);word-break:break-word;line-height:1.5}
.lb-hint{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.lb-close{
  position:absolute;top:-14px;right:-14px;width:36px;height:36px;border-radius:50%;
  background:var(--ink);color:var(--ground);border:0;cursor:pointer;
  font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.lb-close:hover{background:var(--accent);color:var(--accent-ink)}
@media (max-width:620px){.lb-close{top:-10px;right:-6px}}
body.lb-open{overflow:hidden}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
.step{background:var(--ground);padding:26px clamp(16px,2vw,24px) 28px;display:flex;flex-direction:column;gap:10px}
.step .num{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:var(--accent);font-weight:600}
.step h3{font-size:18px}
.step p{font-size:14.5px;color:var(--ink-2)}

/* ---------- references ---------- */
.refs{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));background:var(--surface);border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.ref{
  background:var(--surface);padding:20px 16px;display:flex;flex-direction:column;
  align-items:center;justify-content:flex-start;gap:10px;text-align:center;min-height:132px;
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);
}
/* Logos come from many sources, most drawn for a white ground — so give every
   tile the same white plate rather than letting them sit on the page colour. */
.reflogo{
  display:flex;align-items:center;justify-content:center;
  width:100%;height:56px;background:#fff;border:1px solid var(--rule);
  border-radius:2px;padding:7px 10px;
}
.reflogo img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.ref b{
  font-family:var(--f-display);font-variation-settings:"wdth" 118;font-weight:700;
  font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2);
  line-height:1.25;
}
.ref .refsector{font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-3)}
/* No logo file present: fall back to the wordmark, sized up to carry the tile. */
.ref.nologo .reflogo{display:none}
.ref.nologo{justify-content:center;gap:6px}
.ref.nologo b{font-size:15.5px;letter-spacing:.04em;color:var(--ink)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 34px 20px 0;position:relative;
  font-family:var(--f-display);font-variation-settings:"wdth" 110;font-weight:700;
  font-size:18px;line-height:1.3;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:18px;
  font-family:var(--f-mono);font-size:20px;color:var(--accent);line-height:1;
}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 22px;max-width:70ch;color:var(--ink-2);font-size:15.5px;display:flex;flex-direction:column;gap:12px}

/* ---------- forms ---------- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formcard{border:1px solid var(--rule-strong);background:var(--surface);border-radius:2px;padding:clamp(20px,2.6vw,30px)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}
.field label{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.field input,.field textarea,.field select{
  font-family:var(--f-body);font-size:15px;padding:10px 12px;
  border:1px solid var(--rule-strong);border-radius:2px;
  background:var(--ground);color:var(--ink);width:100%;
}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:12.5px;color:var(--ink-3)}
.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}
.check{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:var(--ink-2);margin:6px 0 18px}
.check input{margin-top:4px;accent-color:var(--accent);flex:none}
.check a{color:var(--accent)}

/* ---------- contact ---------- */
.contactform{max-width:720px}
.twocol{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,56px);align-items:start}
.infolist{margin:22px 0 0;display:grid;grid-template-columns:auto 1fr;gap:13px 24px;align-items:baseline}
.infolist dt{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.infolist dd{margin:0;font-size:15.5px}
.infolist dd a{color:var(--accent);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--accent) 40%,transparent)}
.mapbox{margin-top:28px;border:1px solid var(--rule);background:var(--surface-2);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px}
.mapbox span{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);max-width:34ch;line-height:1.7}

.offices{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.office{background:var(--surface);padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;gap:14px}
.office .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.office h3{font-size:20px}
.office .legal{font-size:13px;color:var(--ink-3);margin-top:-6px}
.office address{font-style:normal;font-size:15px;color:var(--ink-2);line-height:1.7}
.office dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:9px 20px;align-items:baseline}
.office dt{font-family:var(--f-mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.office dd{margin:0;font-size:14.5px}
.office dd a{color:var(--accent);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--accent) 40%,transparent)}
.office .maplink{margin-top:auto;padding-top:14px;border-top:1px solid var(--rule);font-family:var(--f-mono);font-size:11.5px}
.office .maplink a{color:var(--accent);text-decoration:none}
@media (max-width:820px){.offices{grid-template-columns:1fr}}

/* ---------- cta band ---------- */
.cta{background:var(--surface);border-block:1px solid var(--rule)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;padding-block:clamp(34px,4.5vw,58px)}
.cta h2{font-size:clamp(24px,3vw,36px);max-width:20ch}
.cta p{color:var(--ink-2);font-size:15.5px;max-width:44ch;margin-top:10px}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--rule);background:var(--surface);padding-block:40px 30px;font-size:14px;color:var(--ink-2)}
.fgrid{display:grid;grid-template-columns:1.15fr 1.15fr 1.15fr .8fr .8fr;gap:30px}
.foffice{color:var(--ink-3);font-size:13px;line-height:1.8}
.foffice a{color:var(--accent);text-decoration:none}
.fcol h4{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:14px}
.fcol nav{display:flex;flex-direction:column;gap:9px}
.fcol nav a{text-decoration:none;color:var(--ink-2)}
.fcol nav a:hover{color:var(--accent)}
.fbot{
  margin-top:30px;padding-top:16px;border-top:1px solid var(--rule);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--f-mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.04em;
}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .fgrid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:820px){
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:940px){
  .hero-grid{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--rule)}
  .stat:nth-child(2){border-right:0;padding-right:var(--pad)}
  .stat:nth-child(3){padding-left:var(--pad)}
  .twocol{grid-template-columns:1fr}
  .mainnav{display:none}
  .navtoggle{display:block}
}
@media (max-width:620px){
  body{font-size:16px}
  .g2,.g3,.g4,.steps,.stats-in{grid-template-columns:1fr}
  .stat{border-right:0;padding-inline:var(--pad)}
  .cat-grid{grid-template-columns:1fr 1fr}
  .fieldrow{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .logo span{display:none}
}

/* ---------- product page ----------
   One page per part. Two columns on a wide screen, photo above facts on a
   phone. The facts table only ever shows rows we actually hold data for. */
.ptitle{font-size:clamp(26px,4vw,44px);word-break:break-word}
section.ptop{padding-block:0 clamp(40px,5vw,64px)}
.pgrid{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);
  gap:clamp(24px,4vw,52px);align-items:start}
.pmedia{position:relative}
.pfoto{
  display:block;width:100%;aspect-ratio:1;padding:0;margin:0;cursor:zoom-in;
  background:#fff;border:1px solid var(--rule);border-radius:2px;
  appearance:none;position:relative;overflow:hidden;
}
.pfoto:hover{border-color:var(--accent)}
.pfoto img{width:100%;height:100%;object-fit:contain;padding:18px}
.pfoto-hint{
  position:absolute;left:0;right:0;bottom:0;padding:7px 10px;
  background:color-mix(in srgb,var(--ink) 78%,transparent);color:var(--ground);
  font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;opacity:0;transition:opacity .15s ease;
}
.pfoto:hover .pfoto-hint,.pfoto:focus-visible .pfoto-hint{opacity:1}
.pfoto.empty{
  display:flex;align-items:center;justify-content:center;cursor:default;
  background:var(--surface-2);color:var(--ink-3);font-size:14px;
  text-align:center;padding:20px;
}

.pfacts{width:100%;border-collapse:collapse;font-size:15px}
.pfacts td{padding:11px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.pfacts tr:last-child td{border-bottom:0}
.pfacts td:first-child{
  width:170px;font-family:var(--f-mono);font-size:11px;letter-spacing:.11em;
  text-transform:uppercase;color:var(--ink-3);padding-right:16px;
}
.pfacts td:last-child{color:var(--ink);word-break:break-word}
.pfacts .mono{font-family:var(--f-mono);font-size:14.5px}
.pfacts a{color:var(--accent)}

.pcta{margin-top:26px;padding:18px 20px;background:var(--surface);
  border:1px solid var(--rule);border-left:3px solid var(--accent);border-radius:2px}
.pnote{margin-top:10px;font-size:13.5px;color:var(--ink-3);max-width:60ch}

.prels{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));
  border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.prel{
  display:flex;flex-direction:column;gap:5px;padding:14px 16px;
  text-decoration:none;background:var(--surface);
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);
}
.prel:hover{background:var(--surface-2)}
.prel .pn{font-size:14px;color:var(--ink);word-break:break-word}
.prel .s{font-size:12.5px;color:var(--ink-3)}

@media (max-width:820px){
  .pgrid{grid-template-columns:1fr;gap:26px}
  .pmedia{max-width:360px}
  .pfacts td:first-child{width:130px;font-size:10px}
}

/* the consent link opens in a new tab, so a half-filled form is never lost */
.consent-link{
  color:var(--accent);text-decoration:underline;text-underline-offset:2px;
  white-space:nowrap;font-weight:600;
}
.consent-link::after{content:" ↗";font-size:.85em;text-decoration:none}