:root{--site-header-height:84px}
html{scroll-padding-top:0}
main,main [id],.biz-section,.biz-places,.biz-film,.pd-hero,.pd-specifications,.pd-contact-strip{scroll-margin-top:calc(var(--site-header-height) + 24px)}
.preview-bar{position:relative;z-index:101;min-height:30px;padding:6px 4%;align-items:center;gap:20px;background:var(--ink);color:var(--paper);font-size:9px;line-height:1.5;letter-spacing:.02em}
.preview-bar .status-message{display:flex;align-items:center;gap:9px;min-width:0}
.preview-bar .status-dot,.preview-bar .status-message>i{display:inline-block;flex:none;width:5px;height:5px;background:var(--mint);border-radius:50%}
.preview-bar button{flex:none;max-width:52%;min-height:18px;font-size:9px;line-height:1.5;letter-spacing:.02em;text-align:right}
.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:28px;height:84px;padding:0 4%;background:var(--mint);color:var(--ink);border-bottom:1px solid var(--line);isolation:isolate}
.site-header .wordmark{flex:none;font-size:38px;line-height:1;letter-spacing:-2px;font-weight:800}
.site-header #main-nav{display:flex;align-items:stretch;align-self:stretch;justify-content:center;flex:1;gap:clamp(16px,1.8vw,30px);position:static;min-width:0;padding:0;margin:0;box-shadow:none;background:none;font-size:12px;font-weight:600}
.site-header #main-nav>a,.site-header .nav-products>a,.site-header .nav-about>a{display:flex;align-items:center;position:relative;min-height:44px;padding:0;white-space:nowrap;line-height:1.4}
.site-header .nav-products>a,.site-header .nav-about>a{align-self:stretch}
.site-header #main-nav>a::after,.site-header .nav-products>a::after,.site-header .nav-about>a::after{bottom:24px}
.site-header .nav-products,.site-header .nav-about,.site-header .nav-language{display:flex;align-items:center;gap:4px;margin:0;padding:0}
.site-header .nav-products{position:static}
.site-header .nav-about,.site-header .nav-language{position:relative}
.site-header [data-nav-panel]{display:inline-flex;align-items:center;justify-content:center;gap:6px;flex:none;min-width:28px;height:44px;padding:0 3px;color:inherit;font-size:17px;border-radius:3px}
.site-header [data-nav-panel]:hover,.site-header [data-nav-panel][aria-expanded=true]{background:#08276e0a}
.site-header [data-nav-panel] .nav-chevron,.site-header [data-nav-panel]>span[aria-hidden=true]{display:inline-block;transition:transform .18s ease}
.site-header [data-nav-panel][aria-expanded=true] .nav-chevron,.site-header [data-nav-panel][aria-expanded=true]>span[aria-hidden=true]{transform:rotate(180deg)}
.site-header .language-toggle{font-size:11px;letter-spacing:.03em;padding:0 5px}
.site-header .language-toggle .nav-chevron{font-size:16px}
.site-header .header-tools{display:flex;align-items:center;flex:none;gap:14px}
.site-header .header-tools [data-search-open]{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0;font-size:11px}
.site-header .header-tools [data-search-open] svg{display:block;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}
.site-header .header-enquiry{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:11px 15px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);border-radius:3px;font-size:11px;line-height:1.3;font-weight:600;white-space:nowrap;transition:background .18s,color .18s}
.site-header .header-enquiry:hover{background:#163d88}
.site-header .header-enquiry [data-enquiry-count]{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 4px;background:#ffffff25;border-radius:50%;font-size:9px;font-variant-numeric:tabular-nums}
.site-header .menu-toggle{display:none}
.site-header .nav-panel{position:absolute;top:100%;z-index:10;margin:0;border:1px solid var(--line);background:var(--paper);box-shadow:0 20px 30px #08276e18;color:var(--ink)}
.site-header .nav-panel[hidden]{display:none!important}
.site-header .nav-panel a{min-height:0;text-transform:none;letter-spacing:0;white-space:normal}
.site-header .nav-panel a::after{display:none}
.site-header .nav-panel a:hover{color:var(--accent)}
.site-header .product-mega{display:block;left:0;right:0;max-height:calc(100dvh - var(--site-header-height) - 40px);overflow:auto;padding:24px 4% 32px;border-top:0;grid-template-columns:none;gap:0}
.site-header .product-mega>.mega-heading{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px;padding-bottom:17px;border-bottom:1px solid var(--line)}
.site-header .mega-heading>span{font-size:9px;font-weight:500;letter-spacing:.14em}
.site-header .mega-heading>a{display:flex;align-items:center;gap:24px;padding:0;font-size:11px;line-height:1.5}
.site-header .product-mega>.mega-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(250px,.95fr);gap:38px;align-items:start}
.site-header .nav-category-group{min-width:0}
.site-header .nav-category-group>.mega-group{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 12px;min-height:0;margin:0 0 12px;padding:0 0 13px;border-bottom:1px solid var(--line);font-size:16px;line-height:1.4;font-weight:700}
.site-header .mega-group>span{float:none}
.site-header .mega-group>small{font-size:9px;font-weight:500;opacity:.6;white-space:nowrap}
.site-header .nav-category-group>.nav-category-link{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:38px;padding:8px 0;font-size:12px;line-height:1.5;font-weight:500}
.site-header .nav-category-link>span{flex:none;font-size:13px;opacity:0;transition:opacity .18s}
.site-header .nav-category-link:hover>span,.site-header .nav-category-link:focus-visible>span{opacity:1}
.site-header .mega-columns>.mega-feature{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:12px;min-height:220px;padding:17px;background:var(--pink);border-radius:3px;overflow:hidden;color:var(--ink)}
.mega-feature-image{min-width:0;height:195px;display:flex;align-items:center;justify-content:center}
.mega-feature-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .25s ease}
.mega-feature:hover .mega-feature-image img{transform:translateY(-4px)}
.mega-feature-copy{min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.mega-feature-copy>small{font-size:8px;letter-spacing:.12em;font-weight:500}
.mega-feature-copy>strong{font-family:Georgia,'Times New Roman',serif;font-size:clamp(21px,2vw,31px);font-weight:400;letter-spacing:-.04em;line-height:1.1}
.mega-feature-copy>span{display:flex;gap:14px;align-items:center;font-size:10px;font-weight:500}
.mega-feature-copy b{font-weight:400;font-size:16px}
.site-header .company-menu{display:flex;flex-direction:column;left:-22px;width:260px;padding:13px 22px}
.site-header .company-menu a{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:48px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.4;font-weight:500}
.site-header .company-menu a:last-child{border-bottom:0}
.site-header .language-menu{right:0;width:250px;padding:22px;font-size:11px;line-height:1.6;font-weight:400}
.site-header .language-menu>button,.site-header .language-menu>a,.site-header .language-menu .language-current{display:flex;justify-content:space-between;align-items:center;width:100%;padding:0 0 13px;margin:0 0 13px;border-bottom:1px solid var(--line);font-size:12px;font-weight:600;text-align:left}
.site-header .language-menu p{font-size:11px;line-height:1.7;font-weight:400}
.site-header .language-menu p+p{margin-top:7px;opacity:.7}

@media(max-width:1099px){
  :root{--site-header-height:70px}
  .site-header{height:70px;gap:16px;padding:0 4%}
  .site-header .wordmark{font-size:34px}
  .site-header .header-tools{margin-left:auto;gap:9px}
  .site-header .header-tools [data-search-open]{width:40px;min-height:44px;padding:0}
  .site-header .header-tools [data-search-open]>span{display:none}
  .site-header .header-enquiry{padding:10px 13px;min-height:40px}
  .site-header .menu-toggle{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;width:44px;height:44px;padding:9px;flex:none}
  .site-header .menu-toggle span{display:block;width:24px;height:1px;background:currentColor;transition:transform .18s}
  .site-header .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .site-header .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .site-header #main-nav{display:none;position:absolute;left:0;right:0;top:100%;align-self:auto;flex:none;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;max-height:calc(100vh - var(--site-header-height) - 42px);max-height:calc(100dvh - var(--site-header-height) - 42px);overflow-y:auto;overscroll-behavior:contain;padding:12px 5% 22px;background:var(--mint);border-bottom:1px solid var(--line);box-shadow:0 22px 28px #08276e18;font-size:13px}
  .site-header #main-nav.is-open{display:flex}
  .site-header #main-nav>a{min-height:48px;padding:12px 0;border-bottom:1px solid var(--line)}
  .site-header #main-nav>a::after,.site-header .nav-products>a::after,.site-header .nav-about>a::after{display:none}
  .site-header #main-nav>a[aria-current=page],.site-header .nav-products>a[aria-current=page],.site-header .nav-about>a[aria-current=page]{color:var(--accent)}
  .site-header .nav-products,.site-header .nav-about{display:grid;position:static;grid-template-columns:minmax(0,1fr) 44px;align-items:center;gap:0;border-bottom:1px solid var(--line)}
  .site-header .nav-products>a,.site-header .nav-about>a{min-height:48px;padding:12px 0;white-space:normal}
  .site-header [data-nav-panel]{height:44px;min-width:44px;width:44px;padding:0;font-size:21px}
  .site-header .nav-panel{position:static;grid-column:1/-1;width:auto;max-width:100%;margin:0 0 14px;box-shadow:none;border:0;max-height:none;overflow:visible;background:#ffffff55;border-radius:3px}
  .site-header .product-mega{left:auto;right:auto;top:auto;display:block;padding:20px;max-height:none;overflow:visible}
  .site-header .product-mega>.mega-heading{gap:10px;margin-bottom:19px;padding-bottom:15px}
  .site-header .mega-heading>span{font-size:8px;letter-spacing:.1em}
  .site-header .mega-heading>a{gap:9px;font-size:10px}
  .site-header .product-mega>.mega-columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}
  .site-header .nav-category-group>.mega-group{display:flex;flex-direction:column;gap:4px;padding-bottom:10px;margin-bottom:7px;font-size:14px}
  .site-header .nav-category-group>.nav-category-link{min-height:44px;font-size:12px;padding:10px 0;align-items:flex-start;gap:5px}
  .site-header .nav-category-link>span{display:none}
  .site-header .mega-columns>.mega-feature{grid-column:1/-1;grid-template-columns:100px minmax(0,1fr);min-height:140px;padding:15px;gap:18px}
  .mega-feature-image{height:115px}
  .mega-feature-copy{gap:10px}
  .mega-feature-copy>strong{font-size:25px}
  .site-header .company-menu{left:auto;display:flex;padding:8px 18px;width:auto}
  .site-header .company-menu a{font-size:12px;min-height:46px}
  .site-header .nav-language{display:block;position:static;order:20;border-bottom:0;margin-top:9px}
  .site-header .language-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:8px 0;font-size:12px}
  .site-header .language-menu{width:auto;right:auto;margin:4px 0 0;padding:19px}
}

@media(max-width:420px){
  .preview-bar{padding:5px 14px;gap:12px;font-size:8px;line-height:1.45}
  .preview-bar .status-message{gap:6px}
  .preview-bar button{font-size:8px;letter-spacing:0}
  .site-header{height:66px;padding:0 14px;gap:8px}
  .site-header .wordmark{font-size:30px;letter-spacing:-1.8px}
  .site-header .header-tools{gap:4px}
  .site-header .header-tools [data-search-open]{width:34px}
  .site-header .header-tools [data-search-open] svg{width:18px;height:18px}
  .site-header .header-enquiry{padding:9px 10px;gap:6px;font-size:10px}
  .site-header .menu-toggle{width:38px;padding:7px}
  .site-header #main-nav{padding:10px 16px 20px}
  .site-header .product-mega{padding:17px 14px}
  .site-header .product-mega>.mega-columns{grid-template-columns:minmax(0,1fr);gap:20px}
  .site-header .nav-category-group>.mega-group{flex-direction:row;justify-content:space-between;align-items:baseline;gap:6px;font-size:14px}
  .site-header .nav-category-group>.nav-category-link{min-height:42px;font-size:12px;padding:10px 0}
  .site-header .mega-columns>.mega-feature{grid-template-columns:80px minmax(0,1fr);gap:12px;padding:12px}
  .mega-feature-copy>strong{font-size:23px}
  .mega-feature-copy>span{font-size:9px;gap:8px}
}

@media(prefers-reduced-motion:reduce){
  .site-header *, .mega-feature-image img{transition:none!important}
}

/* Shared navigation: blue products, pink customisation, yellow company. */
/* Use the spare desktop navigation column to move the link group towards utilities. */
@media(min-width:1100px){
  html body .site-header #main-nav{justify-content:flex-end}
}
html body .site-header,html body[data-home-direction] .site-header{background:#fff;color:#08276e;backdrop-filter:none}
html body .site-header #main-nav [data-nav]{
  --nav-tint:#fff8e8;--nav-mark:#08276e;--nav-toggle-width:0px;--nav-toggle-gap:0px;
  color:#08276e;isolation:isolate;
}
html body .site-header #main-nav .nav-products{--nav-tint:#e3f3fd;--nav-mark:#72bfe9}
html body .site-header #main-nav .nav-about{--nav-tint:#fff5c5;--nav-mark:#f1ce43}
html body .site-header #main-nav :is(.nav-products,.nav-about)>[data-nav]{
  --nav-tint:inherit;--nav-mark:inherit;--nav-toggle-width:24px;--nav-toggle-gap:4px;
}
html body .site-header #main-nav [data-nav=oem]{--nav-tint:#ffe6ef;--nav-mark:#f3abc8}
html body .site-header #main-nav [data-nav]::before{
  content:"";position:absolute;inset:calc(50% - 21px) -8px;
  background:var(--nav-tint);border-radius:7px;z-index:-1;opacity:0;
  transition:opacity .18s ease;pointer-events:none;
}
html body .site-header #main-nav :is(.nav-products,.nav-about)>[data-nav]::before{
  inset-inline-end:calc(0px - var(--nav-toggle-width) - var(--nav-toggle-gap));
}
/* Fill marks the current page or an open submenu, not a lingering focus. */
html body .site-header #main-nav [data-nav][aria-current=page]::before{opacity:1}
html body .site-header #main-nav :is(.nav-products,.nav-about):has(>[data-nav-panel][aria-expanded=true])>[data-nav]::before{opacity:1}
html body .site-header #main-nav :is(.nav-products,.nav-about)>[data-nav-panel]{background:transparent}
html body .site-header #main-nav [data-nav]::after{
  display:block;background:var(--nav-mark);height:3px;width:0;
  inset-inline-start:0;inset-inline-end:auto;bottom:17px;
  border-radius:3px;transform:none;transition:width .18s ease;pointer-events:none;
}
/* A short permanent mark identifies each main category without colouring its text. */
html body .site-header #main-nav :is([data-nav=products],[data-nav=oem],[data-nav=about])::after{width:16px}
@media(hover:hover) and (pointer:fine){
  html body .site-header #main-nav [data-nav]:not([aria-current=page]):hover::after,
  html body .site-header #main-nav :is(.nav-products,.nav-about):hover>[data-nav]:not([aria-current=page])::after{width:28px}
}
html body .site-header #main-nav [data-nav][aria-current=page]::after{
  width:calc(100% + var(--nav-toggle-width) + var(--nav-toggle-gap));
}
html body .site-header #main-nav [data-nav]:focus-visible{outline:2px solid #08276e;outline-offset:5px;border-radius:3px}
html body .site-header #main-nav [data-nav-panel]:focus-visible{outline:2px solid #08276e;outline-offset:2px}
html body .site-header .header-enquiry{background:#ffe16b;color:#08276e;border-color:#e3c448;box-shadow:none}
html body .site-header .header-enquiry:hover{background:#ffda4d;color:#08276e}
html body .site-header .header-enquiry:active{background:#f5cd36;color:#08276e}
html body .site-header .header-enquiry [data-enquiry-count]{background:#08276e12;color:#08276e}
html body .site-header #main-nav>.nav-mobile-enquiry{display:none}
html body .site-header #main-nav>.nav-mobile-enquiry::before,
html body .site-header #main-nav>.nav-mobile-enquiry::after{display:none}
@media(max-width:1099px){
  html body .site-header #main-nav{background:#fff}
  html body .site-header #main-nav [data-nav]::before{inset:3px -6px}
  html body .site-header #main-nav :is(.nav-products,.nav-about)>[data-nav]{--nav-toggle-width:44px;--nav-toggle-gap:0px}
  html body .site-header #main-nav :is(.nav-products,.nav-about)>[data-nav]::before{inset-inline-end:calc(0px - var(--nav-toggle-width))}
  html body .site-header #main-nav [data-nav]::after{bottom:5px}
}
@media(max-width:600px){
  html body .site-header #main-nav>[data-nav=contact]:not(.nav-mobile-enquiry){display:none}
  html body .site-header #main-nav>.nav-mobile-enquiry{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    min-height:48px;flex-shrink:0;margin-top:16px;padding:12px 16px;
    background:#ffe16b;color:#08276e;border:1px solid #e3c448;border-radius:7px;font-weight:700;
  }
  html body .site-header #main-nav>.nav-mobile-enquiry:hover{background:#ffda4d}
  html body .site-header #main-nav>.nav-mobile-enquiry[aria-current=page]{box-shadow:inset 0 0 0 2px #08276e}
  .nav-mobile-enquiry [data-enquiry-count]{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-inline-start:auto;padding:0 5px;background:#08276e12;border-radius:50%;font-size:11px}
}
@media(prefers-reduced-motion:reduce){
  html body .site-header #main-nav [data-nav]::before,
  html body .site-header #main-nav [data-nav]::after{transition:none}
}