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@media(min-width:1700px){.hero-image{background-size:auto 100%;background-position:right center;background-repeat:no-repeat}.hero{min-height:850px}.hero-content{padding-top:110px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal.animate{opacity:1;transform:none}}
/* MINI: catalogue-based expansion animation */
.product-card .mini-card-video{position:absolute;top:42px;left:0;width:100%;height:66%;max-height:none;object-fit:contain;background:#090d12;pointer-events:none}.product-card[data-product=mini]{background:#090d12}.product-card[data-product=mini]:after{background:linear-gradient(0deg,#080a0d 2%,#080a0df8 15%,#080a0dc4 31%,transparent 52%)}.mini-expansion-section{max-width:1100px;margin:0 auto 75px}.mini-expansion-heading{display:flex;gap:65px;justify-content:space-between;align-items:flex-end;margin-bottom:35px}.mini-expansion-heading h2{font-size:clamp(32px,3.6vw,48px)}.mini-expansion-heading>p{max-width:430px;font-size:15px}.mini-expansion-frame{display:block;width:100%;height:830px;border:1px solid var(--border);background:#090d12}.mini-card-toggle{position:absolute;top:58px;right:20px;z-index:4;background:#0b0f14dd;border:1px solid #5a6470;color:#fff;width:36px;height:36px;line-height:1;display:grid;place-items:center;font-size:14px}.mini-card-toggle:hover{border-color:#f60}@media(max-width:600px){.mini-expansion-heading{display:block}.mini-expansion-heading>p{margin-top:22px;font-size:14px}.mini-expansion-frame{height:850px}.mini-expansion-section{margin-bottom:45px}.mini-card-toggle{width:44px;height:44px;right:16px}}@media(prefers-reduced-motion:reduce){.mini-card-video{opacity:0}.product-card[data-product=mini]{background:#090d12 url('/assets/mini/mini-expansion-3d-panel-poster.webp') center 70px / 100% auto no-repeat}}

.mini-card-wrapper>.product-card{height:100%}

.product-card .midi-card-video{position:absolute;top:42px;left:0;width:100%;height:66%;max-height:none;object-fit:contain;background:#090d12;pointer-events:none}.product-card[data-product=midi]{background:#090d12}.product-card[data-product=midi]:after{background:linear-gradient(0deg,#080a0d 2%,#080a0df8 15%,#080a0dc4 31%,transparent 52%)}.midi-expansion-section{max-width:1100px;margin:0 auto 75px}.midi-expansion-heading{display:flex;gap:65px;justify-content:space-between;align-items:flex-end;margin-bottom:35px}.midi-expansion-heading h2{font-size:clamp(32px,3.6vw,48px)}.midi-expansion-heading>p{max-width:430px;font-size:15px}.midi-expansion-frame{display:block;width:100%;height:830px;border:1px solid var(--border);background:#090d12}.midi-card-toggle{position:absolute;top:58px;right:20px;z-index:4;background:#0b0f14dd;border:1px solid #5a6470;color:#fff;width:36px;height:36px;line-height:1;display:grid;place-items:center;font-size:14px}.midi-card-toggle:hover{border-color:#f60}@media(max-width:600px){.midi-expansion-heading{display:block}.midi-expansion-heading>p{margin-top:22px;font-size:14px}.midi-expansion-frame{height:850px}.midi-expansion-section{margin-bottom:45px}.midi-card-toggle{width:44px;height:44px;right:16px}}@media(prefers-reduced-motion:reduce){.midi-card-video{opacity:0}.product-card[data-product=midi]{background:#090d12 url('/assets/midi/midi-expansion-3d-poster.webp') center 70px / 100% auto no-repeat}}

.scroll-video-frame{position:relative;margin:20px 0;aspect-ratio:16/9;background:#090d12}.overview-preview{display:block;width:100%;height:100%;object-fit:cover}.scroll-video-frame .mini-card-toggle{top:12px;right:12px}.knowledge-card .text-link{margin-top:15px}@media(prefers-reduced-motion:reduce){.overview-preview{object-fit:contain}}

/* Photographs of completed installations, catalog page 18. */
.completed-projects{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 28px}
.completed-projects .project-card-wide{grid-column:1/-1}
.completed-projects .project-image{aspect-ratio:auto}
.completed-projects .project-image img{display:block;width:100%;height:auto;object-fit:contain}
.completed-projects .project-card:hover .project-image img{transform:none}
.completed-projects h3{max-width:none}
.completed-projects .installed-system{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;color:var(--text)}
.installed-system span{color:var(--muted)}
.gallery-control{width:auto;min-width:58px;padding:0 10px;font-size:12px}
.document-pdf{font-size:36px;letter-spacing:-.04em}
@media(max-width:600px){.completed-projects{grid-template-columns:1fr;gap:40px}.completed-projects .project-card-wide{grid-column:auto}}

@media(min-width:961px) and (max-width:1200px){.header nav{gap:14px}.header nav a{font-size:12px}}
@media(max-width:600px){.gallery-caption{flex-wrap:wrap}}

/* A rigid two-sided media panel; product labels and links stay still. */
.product-media-stage{position:absolute;top:54px;left:8px;right:8px;bottom:218px;perspective:1200px;pointer-events:none}
.product-media-rotor{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform:rotateY(0deg)}
.product-card .product-media-photo,.product-card .product-media-video{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:contain;background:#090d12;backface-visibility:hidden;-webkit-backface-visibility:hidden;transition:none;opacity:1}
.product-card .product-media-photo,.product-card:hover .product-media-photo{transform:rotateY(0deg)}
.product-card .product-media-video{transform:rotateY(0deg)}
.product-media-rotor>[hidden]{display:none!important}
.completed-projects a.project-image{display:block}
.catalog-grid{align-items:start}
.catalog-grid .product-card{padding:0;min-height:0;justify-content:flex-start}
.catalog-grid .product-card:after{display:none}
.catalog-grid .product-photo-field,.catalog-grid .product-media-stage{position:relative;inset:auto;width:100%;aspect-ratio:var(--photo-ratio);flex-shrink:0;background:#090d12}
.catalog-grid .product-photo-field img,.catalog-grid .product-media-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:none;transition:none}
.catalog-grid .product-card:hover img{transform:none}
.catalog-grid .card-content{width:100%;padding:26px;background:#090d12;flex:1}
.catalog-grid .mini-card-toggle{top:16px;right:16px}
.catalog-grid .mini-card-wrapper>.product-card{height:auto}
.catalog-grid .product-media-rotor{position:absolute;inset:0}
@media(prefers-reduced-motion:reduce){.product-card[data-product=mini],.product-card[data-product=midi]{background:#090d12}}

/* Shared entry points to system anatomy and equipment qualification. */
.system-gateway{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;padding-top:70px;padding-bottom:20px}
.system-gateway-card{display:flex;flex-direction:column;border:1px solid var(--border);background:var(--surface);min-width:0;transition:border-color .2s}
.system-gateway-card:only-child{grid-column:1/-1}
.system-gateway-card:hover{border-color:var(--accent)}
.system-gateway-image{background:#070a0d;aspect-ratio:1672/941;overflow:hidden}
.system-gateway-image img{width:100%;height:100%;object-fit:contain}
.system-gateway-copy{padding:32px;display:flex;flex:1;flex-direction:column;align-items:flex-start}
.system-gateway-copy h2{font-size:clamp(29px,3vw,42px);margin-bottom:22px}
.system-gateway-copy p{font-size:16px;line-height:1.65;margin-bottom:26px}
.system-gateway-copy>.text-link{margin-top:auto}
.qualification-gateway .system-gateway-copy{justify-content:center;padding:40px}
.gateway-stage-label{font-size:72px;font-weight:700;letter-spacing:-.05em;color:var(--accent);line-height:1;margin:32px 0 42px}
.gateway-stage-label span{color:var(--border);font-weight:400;margin:0 8px}
.gateway-stage-points{display:grid;gap:13px;margin:0 0 36px;padding-top:20px;border-top:1px solid var(--border);width:100%;font-size:15px}
.footer-sections{flex-wrap:wrap;gap:14px 26px;padding:18px 0 24px;border-bottom:1px solid var(--border)}
.footer-sections a{font-size:14px}
.stage-validation-link{margin-top:18px;font-size:14px}
.product-system-links{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:35px 0}
.product-system-links>a{padding:25px;border:1px solid var(--border);display:grid;gap:13px;background:var(--surface)}
.product-system-links>a:hover{border-color:var(--accent)}
.product-system-links strong{font-size:23px;font-weight:500;line-height:1.3}
.product-system-links span{font-size:15px;color:var(--muted)}
.product-system-links p{grid-column:1/-1;font-size:14px}
.header nav a[aria-current=page]{color:var(--accent)}
@media(min-width:1281px) and (max-width:1480px){.header nav{gap:14px}.header nav a{font-size:13px}.nav-wrap{gap:18px;padding-left:25px;padding-right:25px}.header-cta{font-size:12px;padding:12px 15px}.nav-actions{gap:8px}}
@media(max-width:1280px){.menu-toggle{display:grid}.header #navigation{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:25px 32px;flex-direction:column;align-items:flex-start;gap:20px;max-height:calc(100dvh - 90px);overflow-y:auto}.header #navigation.open{display:flex}.header #navigation a{font-size:18px}}
@media(max-width:900px){.system-gateway{grid-template-columns:1fr 1fr;gap:20px}.system-gateway-copy,.qualification-gateway .system-gateway-copy{padding:26px}.gateway-stage-label{font-size:54px;margin:22px 0 32px}.system-gateway-copy h2{font-size:30px}}
@media(max-width:600px){.system-gateway{grid-template-columns:1fr;padding-top:45px;gap:20px}.system-gateway-copy,.qualification-gateway .system-gateway-copy{padding:25px}.gateway-stage-label{margin-top:15px}.product-system-links{grid-template-columns:1fr}.product-system-links>a{padding:22px}.footer-sections{flex-direction:column;align-items:flex-start;gap:16px}.system-gateway-copy p{font-size:16px}}

/* Equipment selection entry and shared navigation. */
.selection-teaser{border-top:1px solid var(--border);padding:60px 0;background:var(--bg)}.selection-teaser>.container{display:flex;gap:50px;align-items:center;justify-content:space-between}.selection-teaser h2{font-size:clamp(30px,3.5vw,48px)}.selection-teaser p{max-width:720px;margin-top:20px;font-size:16px;line-height:1.7}.selection-teaser .button{flex-shrink:0;font-size:16px}.header nav a[aria-current=page]{color:var(--accent)}
@media(max-width:1280px){.header .header-cta{display:none}.header .nav-wrap{gap:18px}.header nav{gap:18px}.header nav a{font-size:14px}}
@media(max-width:1100px){.header .menu-toggle{display:grid}.header nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:25px 32px;flex-direction:column;align-items:flex-start;gap:22px}.header nav.open{display:flex}.header nav a{font-size:18px}.header .nav-actions{margin-left:auto}}
@media(max-width:760px){.selection-teaser>.container{display:block}.selection-teaser .button{margin-top:28px}.selection-teaser{padding:45px 0}}