:root{--teal:#315f68;--dark:#142f35;--sand:#c5b393;--paper:#f4f6f5;--ink:#1c3035;--line:#d9dfdd}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;display:block}button,a{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #c59c54;outline-offset:5px}.skip{position:fixed;top:-100px;background:white;padding:12px;z-index:20}.skip:focus{top:0}.topbar{background:var(--dark);color:white;padding:8px 5%;display:flex;justify-content:space-between;font-size:12px;letter-spacing:1.3px}.topbar a{letter-spacing:0;font-size:13px}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:18px 5%;background:white;position:sticky;top:0;z-index:10;border-bottom:1px solid #eceeed}.brand{width:245px}.brand img{width:100%}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a:hover{color:var(--teal)}.nav-contact{padding:12px 18px;border:1px solid var(--line)}.menu{display:none}.hero{height:680px;min-height:580px;position:relative;background:var(--dark);color:white;overflow:hidden}.slides{position:absolute;inset:0}.slides img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.3s}.slides img.active{opacity:1}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,33,39,.77),rgba(15,33,38,.1)),linear-gradient(0deg,rgba(9,27,32,.55),transparent 45%)}.hero-copy{position:relative;padding:95px 7% 70px;max-width:1000px}.eyebrow{font-size:12px;letter-spacing:2.5px;font-weight:700;margin:0 0 22px;color:var(--teal)}.hero .eyebrow{color:#eee7d9}h1{font-size:clamp(48px,5.7vw,84px);line-height:1.05;font-weight:500;letter-spacing:-3px;margin:0 0 28px}.hero-copy>p:not(.eyebrow){font-size:18px;color:#eff2f1;line-height:1.8}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:45px;padding:16px 24px;background:var(--teal);color:white;font-size:14px}.hero .button{background:white;color:var(--dark);margin-top:17px}.button:hover{background:#244c55;color:white}.hero-bottom{position:absolute;bottom:28px;left:7%;right:5%;display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1.6px}.carousel-controls{display:flex;align-items:center;gap:16px}.carousel-controls button{background:transparent;color:inherit;border:1px solid #ffffff66;width:42px;height:42px}.counter{font-size:13px;font-variant-numeric:tabular-nums}.section{padding:94px 7%}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:48px}.section-heading>p{max-width:380px;color:#657379}h2{font-size:clamp(34px,3.5vw,52px);line-height:1.12;letter-spacing:-1.6px;font-weight:500;margin:0}h3{font-size:27px;font-weight:500;line-height:1.3;margin:12px 0}p{margin:12px 0 20px}.menu{border:1px solid var(--line);background:white;padding:8px 12px}@media(max-width:900px){header{height:82px}.brand{width:200px}nav{gap:15px}.hero{height:620px}.hero-copy{padding-top:90px}.section{padding:65px 6%}.section-heading{gap:30px}}@media(max-width:700px){.topbar{font-size:10px}.topbar a{font-size:11px}.menu{display:block}nav{display:none;position:absolute;top:82px;left:0;right:0;background:white;padding:24px 6%;box-shadow:0 12px 15px #0001}nav.open{display:flex;align-items:stretch;flex-direction:column}.hero{height:640px}.hero-copy{padding:85px 6% 100px}h1{letter-spacing:-2px}.hero-copy>p:not(.eyebrow){font-size:16px}.hero-bottom{left:6%;right:6%;align-items:start;gap:20px;flex-direction:column}.hero-bottom>span{font-size:10px}.section-heading{display:block}.section-heading>p{margin-top:25px}.section{padding:60px 6%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.slides img{transition:none}}

.family-label{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:28px}.family-label h3{margin:0}.family-label>span{font-size:11px;letter-spacing:1.4px;color:#69797b}.board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px 24px}.product-card{background:var(--paper)}.product-image{aspect-ratio:1.33;overflow:hidden;background:#e9eded}.product-image img{width:100%;height:100%;object-fit:cover}.product-body{padding:25px}.product-code{font-size:11px;letter-spacing:1.5px;color:var(--teal);font-weight:700}.product-card h3{font-size:24px}.product-card p{color:#607176;font-size:15px}details{border-top:1px solid var(--line);margin-top:24px}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;padding:17px 0;font-size:14px}summary::-webkit-details-marker{display:none}details[open] summary span{transform:rotate(45deg)}dl{font-size:14px}dt{font-weight:700}dd{margin:2px 0 12px;color:#617075}.specs{border-bottom:1px solid var(--line);margin-top:34px}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:0 0 22px}.spec-grid h3{font-size:22px}.fine{font-size:14px;color:#647277}.powder-intro{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:8%;margin-top:100px}.powder-intro>img{width:100%;aspect-ratio:1.23;object-fit:cover}.powder-intro p:not(.eyebrow){color:#657379;margin:24px 0}.text-link{display:inline-block;font-size:14px;border-bottom:1px solid;padding-bottom:8px}.plaster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}.plaster-grid img{aspect-ratio:1.05;object-fit:cover;margin-bottom:22px}.plaster-grid h3{font-size:22px}.plaster-grid p{font-size:15px;color:#657379}.manufacturing{background:var(--dark);color:white}.manufacturing .eyebrow{color:var(--sand)}.manufacturing .section-heading>p{color:#b6c7ca}.factory-visual{height:480px;position:relative;overflow:hidden;background:#34545b}.visual-controls{position:absolute;bottom:0;left:0;right:0;padding:20px 25px;background:linear-gradient(transparent,#10292cdd);color:white;display:flex;align-items:center;justify-content:space-between;padding-top:60px}.visual-controls>span{font-size:14px}.line-copy{display:grid;grid-template-columns:1fr 1.3fr;gap:50px;margin-top:30px}.line-copy p{color:#b6c7ca}.process{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);padding:0;margin:15px 0 65px;gap:22px}.process li{border-top:1px solid #587178;padding-top:17px;font-size:14px}.process span{display:block;color:var(--sand);font-size:12px;margin-bottom:12px}.quality{display:grid;grid-template-columns:1fr 1.3fr;gap:50px;border-top:1px solid #587178;padding-top:30px}.quality p{color:#b6c7ca}.quality .eyebrow{padding-top:15px}.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.application-grid img{aspect-ratio:1.25;object-fit:cover}.application-grid h3{margin-top:25px}.application-grid p{color:#657379}.about{display:grid;grid-template-columns:1fr 1fr;background:var(--paper)}.about-copy{padding:80px 12% 80px 14%}.about-copy p:not(.eyebrow){color:#657379;margin-top:25px}.about .factory-visual{height:100%;min-height:500px}.about .visual-controls>span{display:none}.contact{background:#e7edeb}.contact>.eyebrow{margin-bottom:25px}.contact>div{display:flex;justify-content:space-between;gap:60px}.contact>div>div{max-width:380px}.contact p{color:#526a70}footer{padding:45px 5%;display:flex;gap:28px;align-items:center;flex-wrap:wrap;font-size:13px}footer img{width:180px}footer p{margin:0;flex:1}footer small{width:100%;border-top:1px solid var(--line);padding-top:25px;color:#7a888a}@media(max-width:1000px){.board-grid{grid-template-columns:repeat(2,1fr)}.plaster-grid{grid-template-columns:repeat(2,1fr)}.about-copy{padding:60px 10%}.factory-visual{height:400px}.visual-controls{gap:15px}.carousel-controls{gap:8px}.visual-controls>span{max-width:140px}}@media(max-width:700px){.family-label{align-items:start;gap:12px;flex-direction:column}.board-grid,.powder-intro,.spec-grid,.line-copy,.quality,.application-grid,.about{grid-template-columns:1fr}.powder-intro{margin-top:60px;gap:30px}.board-grid{gap:25px}.plaster-grid{gap:25px 16px}.plaster-grid h3{font-size:20px}.product-image{aspect-ratio:1.35}.process{grid-template-columns:1fr 1fr;gap:20px}.line-copy,.quality{gap:5px}.factory-visual{height:340px}.visual-controls{padding:45px 16px 16px}.visual-controls>span{font-size:12px;max-width:120px}.carousel-controls button{width:34px;height:36px}.about-copy{padding:60px 6%}.about .factory-visual{min-height:350px}.contact>div{display:block}.contact>div>div{margin-top:25px}.application-grid{gap:35px}footer{gap:20px}footer p{flex-basis:100%}}
/* Full-height powder photographs: controls sit below, never over the equipment. */
.manufacturing .full-frame{height:auto;background:#203e45;overflow:visible}
.manufacturing .full-frame .slides{position:relative;inset:auto;aspect-ratio:1672/941}
.manufacturing .full-frame .slides img{object-fit:contain}
.manufacturing .full-frame .visual-controls{position:relative;background:#203e45;padding:18px 24px}
.production-film{margin:0 0 70px}
.film-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
.film-heading .eyebrow{margin-bottom:10px}.film-heading h3{margin:0}
.film-heading>span{color:#c6d3d5;font-size:14px;white-space:nowrap}
.production-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0c2025;object-fit:contain}
.film-caption{color:#b6c7ca;font-size:14px;margin-top:16px}
@media(max-width:700px){.manufacturing .full-frame .visual-controls{padding:14px 12px;gap:10px}.film-heading{align-items:start;flex-direction:column;gap:12px}.production-film{margin-bottom:48px}.film-heading h3{font-size:25px}}

/* Production and quality story, added to the approved V3 layout. */
.production-quality{border-top:1px solid #587178;padding-top:64px;margin-top:20px}
.quality-story{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:40px;align-items:start}
.manufacturing .quality-gallery{height:auto;background:#203e45}
.manufacturing .quality-gallery .slides{position:relative;inset:auto;aspect-ratio:4/3}
.manufacturing .quality-gallery .slides img{object-fit:contain}
.manufacturing .quality-gallery .visual-controls{position:relative;padding:18px;background:#203e45;gap:12px;flex-wrap:wrap}
.quality-story-copy article{border-bottom:1px solid #456168;padding-bottom:20px;margin-bottom:24px}
.quality-story-copy article:last-child{border:0;margin-bottom:0}
.quality-story-copy article>span{color:var(--sand);font-size:12px;letter-spacing:1.4px}
.quality-story-copy h3{font-size:25px;margin:10px 0 12px}.quality-story-copy p{color:#b6c7ca;font-size:16px;margin:0}
.quality-focus{margin-top:46px;padding-top:30px;border-top:1px solid #587178}
.quality-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}
.quality-points h3{font-size:23px}.quality-points p{color:#b6c7ca;font-size:16px}
@media(max-width:900px){.quality-story{grid-template-columns:1fr}.quality-story-copy{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.quality-story-copy article{border-bottom:0}}
@media(max-width:700px){.production-quality{padding-top:45px}.quality-story{gap:28px}.quality-story-copy,.quality-points{grid-template-columns:1fr;gap:15px}.quality-story-copy article{margin-bottom:0;padding-bottom:20px}.quality-story-copy h3{font-size:23px}.quality-focus{margin-top:22px}.quality-points p{margin-bottom:10px}}

/* Six plaster applications remain in the approved card layout. */
.plaster-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.plaster-grid img{aspect-ratio:4/3;object-fit:contain}
.product-image img[src="assets/photo-boardex.webp"]{object-fit:contain}
@media(max-width:1000px){.plaster-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:550px){.plaster-grid{grid-template-columns:1fr}}