/* Mobile usability update. Loaded last; approved identity and native tin proportions remain intact. */
[hidden]{display:none!important}
html{scroll-padding-top:108px}
.review{display:none}
.site-header{height:88px}
.site-header .header-inner{height:100%;gap:20px}
.site-header .company-mark{height:64px;gap:12px}
.site-header .header-logo-art{display:block;width:84px;height:47px;overflow:hidden;flex:none}
.site-header .header-logo-art .si-logo{width:84px;height:auto;max-width:none;transform:translateY(-5px);mix-blend-mode:multiply}
.site-header .header-brand-name{display:block;font-size:18px;font-weight:800;letter-spacing:.3px;line-height:1.25;color:#123b40}
.header-brand-name small{display:block;font-size:9px;letter-spacing:1.5px;font-weight:600;margin-top:4px}
.site-header .enquiry-link{font-size:13px;min-height:44px;gap:8px;padding:10px 14px}
.site-header nav{gap:24px}
.viewport-shell{position:relative}
#viewport{touch-action:pan-y}
#viewport canvas{touch-action:pan-y}
#studio-interact{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);min-height:48px;width:max-content;max-width:calc(100% - 28px);padding:12px 20px;border:1px solid #9ec5b7;border-radius:4px;background:#153b32ed;color:#f2f7f3;box-shadow:0 4px 18px #0005;font-size:14px;font-weight:600}
#studio-interact:disabled{opacity:.65;cursor:wait}
.studio-toolbar{flex-wrap:wrap;gap:10px;padding:14px 20px}
#studio-instructions{flex:1 1 180px;color:#c1d3cb;font-size:12px;line-height:1.6}
#studio-done{background:#d8e9df;color:#173c31;font-weight:600}
.swatch.active{border-color:#fff;box-shadow:0 0 0 3px #afd1c0;transform:none}
.shade-heading h3{color:#fff}
.product-info{margin:0 0 10px;border-bottom:1px solid #ffffff1c}
.product-info summary{padding:10px 0;min-height:44px;color:#c1d3ca;font-size:13px;cursor:pointer}
.product-info p{font-size:14px;line-height:1.6;color:#b5c7be;margin:0 0 14px}
.product-inputs{grid-template-columns:minmax(0,1fr) 64px 65px;align-items:end;gap:8px}
.product-inputs label{margin:0;font-size:11px;color:#b9cbc3}
.product-inputs select,.product-inputs input{margin:6px 0 0;min-height:48px;font-size:16px;padding:10px 8px;color:#e3eee8}
.product-inputs button{min-height:48px;font-size:13px;font-weight:700}
.product-body{padding:22px}
.product h3{margin:10px 0 2px}
.product-body>p.pack-selection{margin-bottom:12px}
.enquiry-grid{grid-template-columns:1fr 1fr;gap:40px}
.enquiry-shade{margin-bottom:22px;display:grid;gap:6px}
.enquiry-shade small{font-size:11px;letter-spacing:1px;color:#afc8bd}
.enquiry-shade strong{font-size:26px;font-weight:500}
.enquiry-shade>span{font-size:14px;color:#b9cfc3}
.enquiry-shade a{width:max-content;font-size:13px;color:#cde3d7;padding:10px 0;min-height:44px}
.whatsapp-enquiry{background:#c6e5d4;color:#123b2d;width:100%;justify-content:center;gap:22px;font-size:15px}
.enquiry-details{border-block:1px solid #ffffff25;margin:20px 0 10px;padding-bottom:8px}
.enquiry-details summary{cursor:pointer;color:#d2e3da;font-size:14px;padding:16px 0;min-height:48px}
.enquiry-details[open] summary{margin-bottom:10px}
.enquiry-details label{margin-bottom:18px}
.enquiry-details label select,.enquiry-details textarea{margin-top:8px}
.form-help{margin:12px 0 18px;font-size:13px;line-height:1.6;color:#b5c9bf}
#enquiry-form>.text-link{min-height:44px;font-size:13px}
#summary pre{white-space:pre-wrap;overflow-wrap:anywhere}
.mobile-enquiry-bar{display:none}
@media(max-width:1100px){.site-header nav{gap:14px}.site-header nav a{font-size:12px}.site-header .header-brand-name{font-size:16px}}
@media(max-width:900px){
 html{scroll-padding-top:80px}
 body{padding-bottom:82px}
 .site-header{height:64px}
 .site-header .header-inner{gap:12px}
 .site-header .company-mark{height:52px;gap:7px}
 .site-header .header-logo-art{width:64px;height:36px}
 .site-header .header-logo-art .si-logo{width:64px;transform:translateY(-4px)}
 .site-header .header-brand-name{font-size:13px;letter-spacing:0}
 .header-brand-name small{font-size:7px;letter-spacing:.6px;margin-top:3px}
 .site-header .header-actions{gap:7px}
 .site-header .enquiry-link{font-size:12px;gap:6px;padding:9px}
 .site-header .enquiry-link b{display:none}
 .site-header .enquiry-link>span{font-size:11px}
 .site-header nav{top:100%;max-height:calc(100dvh - 150px);overflow:auto}
 .site-header nav a{font-size:16px}
 .mobile-enquiry-bar{position:fixed;z-index:35;inset:auto 0 0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 19px calc(10px + env(safe-area-inset-bottom));border-top:1px solid #527769;background:#102f28f7;box-shadow:0 -5px 20px #0003}
 .mobile-shade-link{display:grid;gap:4px;min-width:0;min-height:44px;align-content:center}
 .mobile-shade-link small{font-size:9px;letter-spacing:1px;color:#adcabd}
 .mobile-shade-link strong{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .mobile-whatsapp{min-height:44px;display:flex;gap:18px;align-items:center;justify-content:center;padding:10px 16px;border-radius:3px;background:#d3eade;color:#173c2f;font-size:13px;font-weight:700;flex-shrink:0}
 body:has(dialog[open]) .mobile-enquiry-bar{display:none}
 .enquiry-grid{grid-template-columns:1fr;gap:26px}
 .enquiry-grid .basket{order:0}.enquiry-grid form{order:1}
}
@media(max-width:600px){
 .wrap{width:calc(100% - 36px)}
 .section-space,.collection,.enquiry,.trade-band{padding-block:56px}
 h2,.contact-section h2,.trade-band h2,.closing h2,.edit-intro h2{font-size:30px;line-height:1.16;letter-spacing:-.9px}
 h2 em{letter-spacing:-.6px}
 .section-head{gap:18px;margin-bottom:28px;text-align:left;align-items:start}
 .section-head>p{font-size:15px;line-height:1.6;margin-bottom:0}
 .eyebrow{margin-bottom:16px}
 .campaign-content{padding-top:28px;padding-bottom:22px}
 .campaign h1{font-size:40px;line-height:1.1;letter-spacing:-1.3px;margin:18px 0 14px}
 .campaign h1 em{letter-spacing:-.7px}
 .campaign-copy{font-size:15px;line-height:1.6;margin-bottom:18px}
 .campaign{padding-bottom:270px}
 .campaign-image{height:300px}
 .campaign .actions{gap:9px}
 .campaign .btn,.campaign .outline-btn{padding:12px 14px;min-height:46px;gap:12px}
 .campaign-bottom{border:0}
 .campaign-bottom a{font-size:0}
 .brand-ribbon>.wrap{height:60px}
 .brand-ribbon span:nth-child(2){font-size:16px;letter-spacing:4px}
 .brand-card{padding:24px 24px 0}
 .brand-art{width:220px;max-width:100%;height:80px;margin:20px 0}
 .brand-card h3{font-size:28px;margin-bottom:20px}
 .brand-family{margin-bottom:18px}
 .brand-card button{padding-block:18px;min-height:48px}
 .colour-edit{padding-bottom:56px;gap:12px}
 .colour-tile{height:170px}
 .colour-tile strong{font-size:17px}
 .edit-intro h2 em{margin-left:6px}
 .studio-head{padding:18px 18px 0}
 #viewport{height:280px}
 .studio-toolbar{padding:12px 16px}
 .studio-toolbar>span{max-width:none;flex-basis:100%}
 .studio-toolbar button{font-size:12px;min-height:44px}
 .shade-panel{padding:24px 20px}
 .shade-heading h3{font-size:27px}
 .swatches{grid-template-columns:repeat(5,44px);gap:11px}
 .catalogue-intro{padding-bottom:14px}
 .catalogue-controls{padding-top:16px}
 .brand-filters>span{width:auto;margin:0 6px 0 0;font-size:10px}
 .brand-filters{gap:6px}
 .brand-filters button{min-width:0;min-height:44px;padding:10px 12px;font-size:12px}
 .filters{margin-top:14px;gap:4px}
 .filters button{font-size:12px;min-height:44px;color:#b9cdc2;padding:8px}
 #catalogue-status{margin:12px 0 18px}
 #products-grid{grid-template-columns:1fr;gap:20px}
 .product-image.packshot-button{--pack-unit:280px;height:max(210px,calc(280px * var(--selected-scale,1) + 58px));padding:26px 20px 32px;transition:height .2s ease}
 .product-body{padding:18px 20px 20px}
 .product h3{font-size:24px;margin:8px 0 2px}
 .product-brand{font-size:10px}
 .product-info summary{font-size:13px}
 .range-enquiry{padding:24px;min-height:200px}
 .range-enquiry h3{font-size:25px;margin:8px 0 12px}
 .range-enquiry p{font-size:15px;line-height:1.6}
 .finish-photo{height:300px}
 .system-grid{gap:28px}
 .system-copy>p:not(.eyebrow),.system li p{font-size:15px;line-height:1.6}
 .system h2{margin-bottom:20px}
 .system li{padding-block:18px}
 .trade-band{gap:24px}
 .trade-channels a{min-height:52px;padding-block:16px}
 .basket{padding:22px}
 .basket-head{padding-bottom:16px}
 .empty{font-size:22px;margin:22px 0}
 .empty span{font-size:14px;line-height:1.6}
 .closing{padding-block:60px}
 .contact-section p:not(.eyebrow){font-size:15px}
 .footer-main .company-mark{width:180px;height:164px}
 .footer-main .company-mark .si-logo{width:164px;height:auto}
}
@media(max-width:350px){
 .site-header .header-inner{gap:5px}.site-header .company-mark{gap:4px}
 .site-header .header-logo-art{width:52px;height:29px}.site-header .header-logo-art .si-logo{width:52px;transform:translateY(-2px)}
 .site-header .header-brand-name{font-size:11px}.header-brand-name small{font-size:6px}
 .mobile-enquiry-bar{padding-inline:14px;gap:8px}.mobile-whatsapp{padding-inline:12px;gap:8px}
 .swatches{gap:7px}.shade-panel{padding-inline:14px}
}