:root{
  /* The About skin takes its parameters from the site's own chrome variables
     (assets/css/chrome.css :root, --gh-*) — one ink, one accent, one hairline,
     one band rhythm — so the page cannot drift from the header and footer it
     sits between. The type steps below are the site scale (home.css §1). */
  --kh-ink:var(--gh-ink-text);
  --kh-ink-2:var(--gh-ink-2);
  --kh-block:var(--gh-ink);
  --kh-ink-ink:var(--gh-ink-ink);
  --kh-ink-muted:var(--gh-ink-muted);
  --kh-ink-line:var(--gh-ink-line);
  --kh-coal:var(--gh-ink-2);
  --kh-orange:var(--gh-accent);
  --kh-orange-deep:var(--gh-accent-deep);
  --kh-paper:var(--gh-light);
  --kh-cream:var(--gh-cream);
  --kh-line:var(--gh-line);
  --kh-muted:var(--gh-muted);
  --kh-white:var(--gh-white);
  --kh-ink-text:var(--gh-ink-text);
  --kh-max:var(--gh-wrap);
  --kh-pad:var(--gh-pad);
  --kh-band-y:var(--gh-band-y);
  --kh-body:16px;
  --kh-lede:1.06rem;
  --kh-text:.95rem;
  --kh-small:.85rem;
  --kh-label:11px;
  --kh-eyebrow-size:12px;
  --kh-head-gap:clamp(34px,4.4vw,60px);
}
.kh-about{background:var(--kh-paper);color:var(--kh-ink);font-family:var(--font-body);font-size:var(--kh-body);line-height:1.68}.kh-about *{box-sizing:border-box}.kh-about img{display:block;width:100%;height:100%;object-fit:cover}.kh-wrap{max-width:var(--kh-max);margin:0 auto;padding:0 var(--kh-pad)}.kh-about h1,.kh-about h2,.kh-about h3,.kh-about p{margin-top:0}.kh-about h1,.kh-about h2,.kh-about h3{letter-spacing:-.028em;line-height:1.06}.kh-about h1{font-size:clamp(2.6rem,6.2vw,5.2rem);font-weight:800;line-height:1.02;letter-spacing:-.03em;margin:18px 0}.kh-about h2{font-size:clamp(1.9rem,3.9vw,3.15rem);font-weight:800;margin-bottom:20px}.kh-about h3{font-size:1.2rem;font-weight:700;margin-bottom:9px}.kh-about p{color:var(--kh-muted)}.kh-eyebrow{display:flex;align-items:center;gap:14px;font-size:var(--kh-eyebrow-size);font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--color-label)}.kh-eyebrow:before{content:'';width:44px;height:2px;background:var(--kh-orange)}.kh-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:56px;padding:0 30px;border:1px solid var(--kh-ink);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition:.2s;text-decoration:none}.kh-button:hover{background:var(--kh-block);color:#fff}.kh-orange{background:var(--kh-orange);border-color:var(--kh-orange);color:#fff}.kh-orange:hover{background:var(--kh-orange-deep);border-color:var(--kh-orange-deep)}.kh-hero{min-height:var(--gh-hero-h);position:relative;overflow:hidden;background:var(--kh-coal);color:#fff}.kh-hero-image{position:absolute;inset:0;opacity:.5}.kh-hero-image:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,12,.94),rgba(10,11,12,.66) 49%,rgba(10,11,12,.12))}.kh-hero .kh-wrap{position:relative;z-index:1;min-height:var(--gh-hero-h);padding:105px var(--kh-pad) 0;display:flex;flex-direction:column;justify-content:space-between}.kh-hero p{max-width:590px;color:var(--kh-ink-muted);font-size:var(--kh-lede);margin-bottom:30px}.kh-hero .kh-eyebrow{color:var(--kh-orange)}.kh-hero .kh-button:not(.kh-orange){color:var(--kh-ink-ink);border-color:currentColor}.kh-hero .kh-button:not(.kh-orange):hover{background:#fff;color:var(--kh-ink)}.kh-actions{display:flex;gap:10px;flex-wrap:wrap}.kh-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--kh-ink-line)}.kh-stats>div{min-width:0;padding:30px 32px 32px 0;margin-right:32px;border-right:1px solid var(--kh-ink-line)}.kh-stats>div:last-child{border:0}.kh-stats b{display:block;font-size:clamp(1.6rem,3.1vw,2.6rem);font-weight:800;letter-spacing:-.03em;color:var(--kh-orange)}.kh-stats span{display:block;margin-top:5px;color:var(--kh-ink-muted);font-size:var(--kh-text);line-height:1.4}.kh-about section{padding:var(--kh-band-y) 0}.kh-head{max-width:960px;margin:0 auto var(--kh-head-gap);text-align:center}.kh-head .kh-eyebrow{justify-content:center;margin-bottom:16px}.kh-head p{max-width:62ch;margin:0 auto;font-size:var(--kh-lede);line-height:1.62}.kh-who{background:var(--kh-white)}.kh-two{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:stretch}.kh-two>div:last-child{display:flex;flex-direction:column;justify-content:center}.kh-who-panel{position:relative;overflow:hidden;display:flex;align-items:flex-end;min-height:430px;background:var(--kh-coal);color:#fff}.kh-who-image{position:absolute;inset:0;opacity:.6}.kh-who-panel:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,11,12,.9),rgba(10,11,12,.24) 58%,rgba(10,11,12,.08))}.kh-who-copy{position:relative;z-index:1;padding:36px 34px}.kh-who-copy .kh-eyebrow{color:var(--kh-orange)}.kh-who-copy h2{font-size:clamp(1.9rem,3.9vw,3.15rem);font-weight:800;letter-spacing:-.028em;margin:14px 0 0}.kh-lead{font-size:var(--kh-lede);line-height:1.62;color:var(--kh-ink)!important;max-width:650px}.kh-rule{border-top:1px solid var(--kh-ink);margin-top:35px;padding-top:19px;color:var(--color-label);font-size:var(--kh-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase}.kh-profile{padding:0!important;background:var(--kh-block);color:#fff}.kh-profile-grid{display:grid;grid-template-columns:1.1fr repeat(3,1fr)}.kh-profile-title,.kh-profile-grid>article{min-height:265px;padding:45px 32px;border-right:1px solid var(--kh-ink-line);text-align:center}.kh-profile-title{background:var(--kh-orange)}.kh-profile-title .kh-eyebrow{justify-content:center;margin-bottom:16px;color:#fff}.kh-profile-title h2{font-size:clamp(1.6rem,3vw,2.45rem);font-weight:700;margin:0}.kh-profile-grid>article>b{display:block;font-size:var(--kh-label);font-weight:700;color:var(--kh-orange);letter-spacing:.14em;margin-bottom:30px}.kh-profile-grid>article p{font-size:var(--kh-text);color:var(--kh-ink-muted);margin:0}/* The four card bands take a wider step than the copy bands above them, and
   their cards stand apart with a gap instead of sharing one hairline grid, so a
   band reads as a row of panels rather than a table. */
.kh-about .kh-make,.kh-about .kh-why,.kh-about .kh-support,.kh-about .kh-applications{padding:calc(var(--kh-band-y) * 1.22) 0}
.kh-make{background:var(--kh-paper)}.kh-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(22px,2.6vw,36px)}.kh-products>article{position:relative;min-height:0;background:#fff;overflow:hidden;transition:box-shadow .3s ease}.kh-products>article:hover{z-index:2;box-shadow:0 30px 54px -34px rgba(13,13,15,.5)}.kh-product-img{height:245px;background:var(--color-placeholder)}.kh-product-img img{transition:transform .6s cubic-bezier(.22,.61,.36,1)}.kh-products>article:hover img{transform:scale(1.07)}.kh-products>article:hover .kh-product-copy small{color:var(--kh-ink)}.kh-products>article:hover .kh-product-link{background:var(--kh-orange);border-color:var(--kh-orange);color:#fff}.kh-product-copy{display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px 20px 24px}.kh-product-copy h3{font-size:clamp(1.15rem,1.7vw,1.4rem);font-weight:700;margin:0}.kh-product-copy small{display:block;color:var(--kh-muted);font-size:var(--kh-text);margin-top:6px;max-width:26ch}.kh-product-link{display:inline-flex;align-items:center;gap:9px;margin-top:16px;min-height:44px;padding:0 18px;border:1px solid var(--kh-orange);color:var(--kh-orange);font-size:var(--kh-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;transition:.2s}.kh-product-link:hover{background:var(--kh-orange);color:#fff;border-color:var(--kh-orange)}.kh-product-link>span{font-size:14px;line-height:1;transition:transform .3s ease}.kh-products>article:hover .kh-product-link>span{transform:translateX(3px)}.kh-process{background:#fff}.kh-tabset{--tabs-duration:340ms;--tabs-easing:cubic-bezier(.22,.61,.36,1)}
.kh-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));margin:48px 0 0}.kh-tabs button{position:relative;min-height:56px;padding:12px 10px;margin:0 -1px -1px 0;border:1px solid var(--kh-line);background:#fff;color:var(--kh-ink-text);font-family:var(--font-body);font-size:var(--kh-label);font-weight:700;line-height:1.35;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:background-color .3s cubic-bezier(.22,.61,.36,1),color .3s cubic-bezier(.22,.61,.36,1),border-color .3s cubic-bezier(.22,.61,.36,1),transform .36s cubic-bezier(.22,.61,.36,1),box-shadow .36s cubic-bezier(.22,.61,.36,1)}.kh-tabs button:hover{z-index:2;transform:translateY(-2px);border-color:var(--kh-orange);color:var(--kh-orange);box-shadow:0 11px 20px -18px rgba(13,13,15,.6)}.kh-tabs button[aria-selected="true"]{background:var(--kh-orange);border-color:var(--kh-orange);color:#fff;box-shadow:0 12px 22px -14px rgba(201,31,45,.65)}.kh-tabs button[aria-selected="true"]:hover{color:#fff}.kh-tabset [hidden]{display:none!important}.kh-process-panel{margin-top:27px;display:grid;grid-template-columns:1.08fr .92fr;border:1px solid var(--kh-ink-2);background:var(--kh-ink-2)}.kh-process-panel:focus-visible{outline:2px solid var(--kh-orange);outline-offset:2px}.kh-process-image{min-height:570px}.kh-process-copy{padding:59px 55px;display:flex;flex-direction:column;background:var(--kh-white)}.kh-process-copy>b{font-size:var(--kh-label);font-weight:700;color:var(--kh-orange);letter-spacing:.14em}.kh-process-copy h3{font-size:clamp(1.9rem,3.9vw,3.15rem);font-weight:800;margin:45px 0 16px;color:var(--kh-ink)}.kh-process-copy p{font-size:var(--kh-text);color:var(--kh-muted)}.kh-process-copy>div{margin-top:auto;padding-top:30px;border-top:1px solid var(--kh-line);display:flex;flex-wrap:wrap;gap:22px;color:var(--kh-ink);font-size:var(--kh-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase}.kh-process-copy>div span{color:var(--kh-ink)}.kh-process-copy>div span::first-letter{color:var(--kh-orange)}.kh-why{background:var(--kh-coal);color:#fff}.kh-why .kh-head p{color:var(--kh-ink-muted)}.kh-why-matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(36px,4.2vw,60px) clamp(26px,3.2vw,48px)}.kh-why-matrix article{position:relative;min-height:0;padding:30px clamp(4px,1.2vw,16px) 0;text-align:center;transition:transform .3s ease}.kh-why-matrix article:before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:var(--kh-ink-line);transform-origin:0 50%;transition:background .3s ease,height .3s ease}.kh-why-matrix article:hover:before{background:var(--kh-orange);height:2px}.kh-why-matrix small{font-size:var(--kh-label);font-weight:700;letter-spacing:.14em;color:var(--kh-orange);transition:color .3s ease}.kh-why-matrix h3{font-size:1.15rem;font-weight:700;margin:16px 0 10px;transition:color .3s ease}.kh-why-matrix p{font-size:var(--kh-text);color:var(--kh-ink-muted);margin:0 auto;max-width:32ch}.kh-support{background:var(--kh-cream)}.kh-support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(22px,2.6vw,34px)}.kh-support-grid article{position:relative;min-height:clamp(230px,23vw,278px);padding:clamp(30px,3.4vw,52px);background:var(--kh-white);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transition:background .26s ease}.kh-support-grid article:before{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:var(--kh-orange);transform:scaleX(0);transform-origin:0 50%;transition:transform .34s ease}.kh-support-grid article:hover{background:#fff}.kh-support-grid article:hover:before{transform:scaleX(1)}.kh-support-grid article:hover .kh-support-mark{transform:translateY(-4px) scale(1.14)}
/* The reveal motion in style.css owns the transition property of a revealed
   element, so the two animated grids restate it, stagger delay included, to keep
   the hover fill smooth on the very cells that fade in. */
html.gh-motion .kh-support-grid article.is-in,html.gh-motion .kh-why-matrix article.is-in{transition:background .26s ease,transform .3s ease}.kh-support-mark{display:block;width:38px;height:38px;color:var(--kh-orange);transition:transform .24s ease}.kh-support-mark svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.kh-support-tag{display:block;margin-top:20px;color:var(--kh-orange);font-size:11px;font-weight:700;letter-spacing:.14em}.kh-support-grid h3{font-size:clamp(1.15rem,1.7vw,1.4rem);font-weight:700;margin-top:12px}.kh-support-grid p{font-size:var(--kh-text);line-height:1.6;max-width:38ch;margin:0}.kh-applications{background:#fff}.kh-application-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,2.4vw,32px)}.kh-application-grid article{position:relative;min-height:380px;overflow:hidden;background:var(--color-placeholder);color:#fff;transition:box-shadow .35s ease,transform .35s ease}.kh-application-grid img{transition:transform .6s ease}.kh-application-grid article:hover img{transform:scale(1.07)}.kh-application-grid article:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82),rgba(0,0,0,.3) 58%,transparent)}.kh-application-grid .kh-application-card>div{position:absolute;z-index:1;left:30px;right:30px;bottom:26px;text-align:center}.kh-application-grid h3{font-size:1.35rem;font-weight:700;margin:0 0 7px}.kh-application-grid p{color:var(--kh-ink-muted);font-size:var(--kh-text);line-height:1.6;max-width:36ch;margin:0 auto}.kh-application-grid article:hover{transform:translateY(-6px);box-shadow:0 30px 54px -34px rgba(13,13,15,.5)}
/* Where glass fittings are applied — the card motion: each card rises into place
   with a soft scale, one after the next, and lifts with the photo zooming on
   hover. The title and the line under it sit centred over the photo. */
html.gh-motion .kh-application-grid article{opacity:0;translate:0 28px;scale:.965}
html.gh-motion .kh-application-grid article.is-in{opacity:1;translate:none;scale:1;transition:opacity .55s cubic-bezier(.22,.61,.36,1),translate .55s cubic-bezier(.22,.61,.36,1),scale .55s cubic-bezier(.22,.61,.36,1),transform .35s ease,box-shadow .35s ease;transition-delay:calc(var(--i,0) * 110ms),calc(var(--i,0) * 110ms),calc(var(--i,0) * 110ms),0s,0s}
@media(prefers-reduced-motion:reduce){html.gh-motion .kh-application-grid article,html.gh-motion .kh-application-grid article.is-in{opacity:1;translate:none;scale:1;transition:none}}
/* Each card is the link to its scenario page: the anchor wraps the picture and the
   copy, so the whole panel is one target and the title carries the link text. */
.kh-application-grid .kh-application-card{display:block;height:100%;color:inherit;text-decoration:none}
.kh-application-grid .kh-application-card:focus-visible{outline:2px solid var(--kh-orange);outline-offset:-3px}
.kh-application-grid .kh-application-card:hover h3{text-decoration:underline;text-underline-offset:4px}
/* What we make — the cards rise in one after the next, and the copy answers the
   hover so the whole card feels alive rather than only the picture. */
html.gh-motion .kh-products>article{opacity:0;translate:0 20px}
html.gh-motion .kh-products>article.is-in{opacity:1;translate:none;transition:opacity .45s ease-out,translate .45s ease-out,box-shadow .3s ease;transition-delay:calc(var(--i,0) * 80ms),calc(var(--i,0) * 80ms),0s}
@media(prefers-reduced-motion:reduce){html.gh-motion .kh-products>article,html.gh-motion .kh-products>article.is-in{opacity:1;translate:none;transition:none}}.kh-faq{background:var(--kh-paper)}.kh-faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.kh-faq-grid>div:first-child p{font-size:16px}.kh-faq-list{border-top:1px solid var(--kh-line)}.kh-faq details{border-bottom:1px solid var(--kh-line);padding:0}.kh-faq summary{cursor:pointer;list-style:none;padding:21px 35px 21px 0;position:relative;font-size:1.02rem;font-weight:700;letter-spacing:-.025em}.kh-faq summary::-webkit-details-marker{display:none}.kh-faq summary:after{content:'+';position:absolute;right:0;color:var(--kh-orange);font-size:24px;font-weight:400;top:16px}.kh-faq details[open] summary:after{content:'−'}.kh-faq details p{font-size:var(--kh-text);max-width:720px;padding:0 30px 20px 0;margin:0}.kh-cta{position:relative;overflow:hidden;background:var(--kh-orange);color:#fff!important;padding:clamp(48px,5.4vw,74px) 0!important}
.kh-cta:before{content:'';position:absolute;inset:0;background:radial-gradient(130% 130% at 50% 0,rgba(255,255,255,.22),rgba(255,255,255,0) 60%);pointer-events:none}
.kh-cta-grid{position:relative;z-index:1;display:block;max-width:880px;margin:0 auto;text-align:center}
.kh-cta .kh-eyebrow{justify-content:center;margin-bottom:14px;color:#fff}
.kh-cta .kh-eyebrow:before{background:#fff}
.kh-cta h2{font-size:clamp(1.65rem,3.1vw,2.5rem);font-weight:800;line-height:1.08;letter-spacing:-.04em;margin:0 0 16px}
.kh-cta-head p{font-size:var(--kh-text);line-height:1.6;color:var(--kh-white);max-width:640px;margin:0 auto}
.kh-cta-actions{margin-top:28px;padding-top:24px;border-top:1px solid rgba(255,255,255,.45);display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.kh-cta .kh-button{min-height:48px;padding:0 26px;margin:0}
.kh-cta-primary{background:var(--kh-block);border-color:var(--kh-ink);color:#fff}
.kh-cta-primary:hover{background:#fff;border-color:#fff;color:var(--kh-ink)}
.kh-cta-ghost{background:transparent;border-color:rgba(255,255,255,.75);color:#fff}
.kh-cta-ghost:hover{background:#fff;border-color:#fff;color:var(--kh-ink)}
.kh-cta-meta{margin:22px 0 0;font-size:var(--kh-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--kh-white)}@media(max-width:900px){.kh-two,.kh-faq-grid{grid-template-columns:1fr;gap:40px}.kh-who-panel{min-height:340px}.kh-profile-grid{grid-template-columns:1fr 1fr}.kh-profile-title{grid-column:span 2}.kh-products{grid-template-columns:1fr 1fr}.kh-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.kh-stats>div:nth-child(2){border:0}.kh-stats>div:nth-child(-n+2){border-bottom:1px solid var(--kh-ink-line)}.kh-process-panel{grid-template-columns:1fr}.kh-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.kh-process-image{min-height:380px}.kh-why-matrix{grid-template-columns:1fr 1fr}}@media(max-width:560px){.kh-wrap{padding:0 20px}.kh-hero .kh-wrap{padding-top:74px}.kh-actions .kh-button{width:100%}.kh-profile-grid,.kh-products,.kh-support-grid,.kh-application-grid,.kh-why-matrix{grid-template-columns:1fr}.kh-application-grid article{min-height:320px}.kh-who-panel{min-height:290px}.kh-who-copy{padding:28px 24px}.kh-profile-title{grid-column:auto}.kh-profile-title,.kh-profile-grid>article{min-height:215px}.kh-stats{grid-template-columns:1fr}.kh-stats>div,.kh-stats>div:nth-child(2){border-right:0;border-bottom:1px solid var(--kh-ink-line);padding:17px 0;margin:0}.kh-stats>div:last-child{border:0}.kh-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.kh-process-copy{padding:35px 23px}.kh-process-copy h3{font-size:1.9rem;margin-top:30px}.kh-cta-actions{flex-direction:column}.kh-cta .kh-button{width:100%}}

/* Why work with us / Who we support — the reveal these card bands were missing:
   each item rises in on its own beat (--i comes from the [data-motion="group"]
   wrapper) and the item's top rule draws across from the left. Both are
   animations rather than transitions so the hover feedback below them stays
   immediate. */
html.gh-motion .kh-why-matrix article:not(.is-in):before{transform:scaleX(0)}
html.gh-motion .kh-why-matrix article.is-in:before{animation:kh-draw .6s cubic-bezier(.22,.61,.36,1) both;animation-delay:calc(var(--i,0) * 70ms)}
html.gh-motion .kh-support-grid article.is-in,html.gh-motion .kh-why-matrix article.is-in{animation:kh-rise .52s cubic-bezier(.22,.61,.36,1) both;animation-delay:calc(var(--i,0) * 70ms)}
.kh-why-matrix article:hover{transform:translateY(-3px)}
.kh-why-matrix article:hover h3{color:var(--kh-orange)}
@keyframes kh-rise{from{opacity:0;translate:0 18px}to{opacity:1;translate:none}}
@keyframes kh-draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(prefers-reduced-motion:reduce){
  html.gh-motion .kh-support-grid article.is-in,html.gh-motion .kh-why-matrix article.is-in{animation:none}
  .kh-tabs button{transition:none}
}