:root{--petrol:#00524d;--teal:#47a89a;--mint:#cbefeb;--ink:#022320;--orange:#d96c3b;--line:#d8e3e1;color-scheme:light}
*{box-sizing:border-box}
body{margin:0;font-family:Poppins,Arial,sans-serif;color:var(--ink);background:var(--mint);font-size:16px;line-height:1.55;min-height:100svh;display:flex;flex-direction:column}
a{color:inherit;text-underline-offset:4px}
button,input{font:inherit}
button,a,input{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--orange);outline-offset:5px}
.shell{width:min(1320px,calc(100% - 64px));margin-inline:auto}
.skip-link{position:fixed;z-index:100;top:-80px;left:16px;padding:12px 16px;background:#fff}
.skip-link:focus{top:12px}
header{background:var(--petrol);color:white}
.nav{min-height:84px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.brand{width:166px;height:auto}
.back-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;text-decoration:none}
.back-link:hover{color:var(--mint)}
main{flex:1;padding-bottom:56px}
.page-top{display:flex;flex-wrap:wrap;gap:12px;padding:26px 0 30px;font-size:13px;color:#526964}
.page-top a{text-decoration:none}
.page-top a:hover{text-decoration:underline}
.configurator{display:grid;grid-template-columns:minmax(0,1.48fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:center}
.gallery{min-width:0}
.image-trigger{display:block;position:relative;background:white;border:1px solid var(--line);border-radius:8px;cursor:zoom-in;overflow:hidden}
.image-trigger>img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}
.image-trigger>img.image-in{animation:image-in .32s ease both}
.zoom-hint{position:absolute;right:16px;bottom:16px;display:flex;align-items:center;gap:8px;color:var(--petrol);background:rgba(255,255,255,.95);padding:9px 12px;border:1px solid var(--line);border-radius:4px;font-size:13px;transition:background .2s,color .2s}
.image-trigger:hover .zoom-hint{background:var(--petrol);color:#fff}
.gallery-caption{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}
#gallery-name{font-weight:600}
#gallery-counter{color:#607873;font-variant-numeric:tabular-nums}
.selection{padding:12px 0}
.kicker{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--petrol);font-weight:700;margin:0 0 18px}
h1{font-size:clamp(2.25rem,3.6vw,3.75rem);line-height:1.06;letter-spacing:-.055em;margin:0;font-weight:700}
.intro{margin:18px 0 32px;color:#516a66}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{padding:0;margin:0 0 14px;font-size:16px}
legend strong{color:var(--petrol)}
.colour-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.colour-option{display:block;position:relative;cursor:pointer;min-width:0}
.colour-option input{position:absolute;width:1px;height:1px;margin:0;clip-path:inset(50%);overflow:hidden}
.colour-card{display:flex;flex-direction:column;align-items:center;position:relative;border:1px solid #ccd9d6;background:#fff;border-radius:5px;padding:5px 3px 12px;transition:border-color .2s,box-shadow .2s,background .2s}
.colour-card img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}
.colour-label{display:flex;align-items:center;justify-content:center;gap:5px;font-size:14px;line-height:1.4;text-align:center}
.colour-label i{background:var(--swatch);border:1px solid rgba(2,35,32,.2);width:10px;height:10px;flex-shrink:0;border-radius:50%}
.selected-mark{position:absolute;top:5px;right:5px;font-size:12px;font-weight:700;line-height:18px;width:18px;height:18px;text-align:center;background:var(--petrol);color:white;border-radius:50%;opacity:0}
.colour-option:hover .colour-card{border-color:var(--teal)}
.colour-option input:checked+.colour-card{border-color:var(--petrol);box-shadow:0 0 0 1px var(--petrol);background:#f1faf8}
.colour-option input:checked+.colour-card .selected-mark{opacity:1}
.colour-option input:focus-visible+.colour-card{outline:3px solid var(--orange);outline-offset:4px}
.selection-help{font-size:14px;color:#536c67;margin:20px 0 0;line-height:1.75}
.status{font-size:14px;color:var(--petrol);margin:0}
.status:not(:empty){margin-top:12px}
.technical-link{display:inline-flex;align-items:center;gap:24px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line);width:100%;font-weight:600;font-size:14px;text-decoration:none}
.technical-link:hover{color:var(--petrol);text-decoration:underline}
footer{background:var(--ink);color:white}
.footer-row{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px}
.footer-row>img{width:142px;height:auto}
.footer-links{display:flex;flex-wrap:wrap;gap:20px;font-size:13px}
.footer-links span{color:#bfd7d4}
body.lightbox-open{overflow:hidden}
.lightbox{padding:0;border:0;border-radius:8px;width:calc(100vw - 32px);height:calc(100dvh - 32px);max-width:1700px;max-height:calc(100dvh - 32px);background:#fff;color:var(--ink);overflow:hidden}
.lightbox::backdrop{background:rgba(2,35,32,.88)}
.lightbox-shell{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto}
.lightbox-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line)}
.lightbox h2{font-size:16px;font-weight:600;margin:0}
.lightbox-actions{display:flex;gap:8px}
.lightbox button{border:1px solid var(--line);border-radius:4px;background:white;color:var(--ink);padding:9px 14px;min-height:44px;font-size:14px}
.lightbox button:hover{background:var(--mint);border-color:var(--teal)}
.lightbox button[aria-pressed="true"]{background:var(--petrol);color:#fff}
.lightbox-stage{display:grid;place-items:center;overflow:auto;min-height:0;min-width:0;overscroll-behavior:contain;background:#fff}
.lightbox-stage img{width:100%;height:100%;min-height:0;max-height:100%;object-fit:contain;cursor:zoom-in}
.lightbox-stage.zoomed{display:block}
.lightbox-stage.zoomed img{width:160%;max-width:none;height:auto;max-height:none;cursor:zoom-out}
.lightbox-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;border-top:1px solid var(--line)}
.lightbox-bottom button{display:flex;align-items:center;gap:12px}
.lightbox-bottom p{margin:0;font-size:14px;text-align:center}
@keyframes image-in{from{opacity:.45}to{opacity:1}}
@media(min-width:1500px){.configurator{padding-block:24px}}
@media(max-width:1080px){.colour-options{grid-template-columns:repeat(2,minmax(0,1fr))}.colour-card{flex-direction:row;padding:8px;gap:5px;min-height:70px}.colour-card img{width:50%}.colour-label{flex-direction:column;gap:3px}.selected-mark{top:3px;right:3px}.configurator{gap:28px;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}}
@media(max-width:760px){.shell{width:calc(100% - 32px)}.nav{min-height:72px}.brand{width:138px}.page-top{padding-block:20px}.configurator{grid-template-columns:1fr;gap:28px;align-items:start}.selection{padding:0}.selection h1 br{display:none}h1{font-size:clamp(2rem,7vw,3rem)}.kicker{margin-bottom:10px}.intro{margin:12px 0 24px}.colour-options{grid-template-columns:repeat(4,minmax(0,1fr))}.colour-card{flex-direction:column;padding:5px 2px 10px;gap:3px}.colour-card img{width:100%}.colour-label{font-size:14px;flex-direction:column;gap:6px}.selected-mark{width:16px;height:16px;line-height:16px;font-size:11px}.gallery-caption{padding-block:12px}.zoom-hint{right:10px;bottom:10px;padding:7px 10px;font-size:12px}.footer-row{flex-direction:column;align-items:flex-start}.footer-links{gap:12px 20px}.lightbox{width:100vw;height:100dvh;max-width:100vw;max-height:100dvh;border-radius:0}.lightbox-toolbar{padding:10px 12px;gap:8px}.lightbox h2{font-size:14px}.lightbox button{padding:9px 10px}.lightbox-bottom{padding:10px 12px}.lightbox-bottom button span:not([aria-hidden]){display:none}.lightbox-bottom button{min-width:44px;justify-content:center}.back-link{font-size:13px;gap:6px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}