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/* Fixed navigation, cinematic motion and multilingual controls */
body{padding-top:96px}header{position:fixed;left:0;right:0;top:0;transition:box-shadow .35s,background .35s}header.scrolled{box-shadow:0 5px 25px #18283b0b;background:#fffffffa;backdrop-filter:blur(12px)}.scroll-progress{position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:var(--red);transform:scaleX(var(--scroll-progress,0));transform-origin:left;pointer-events:none}.brand{flex-shrink:0}.brand img{pointer-events:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.language-picker{display:flex;align-items:center;gap:7px;color:var(--blue)}.language-picker svg{width:18px;height:18px}.language-picker select{font:inherit;font-size:11px;border:0;background:transparent;padding:10px 2px;color:var(--blue);width:79px;cursor:pointer}.scroll-reveal{opacity:0;transform:translateY(40px);transition:opacity .85s cubic-bezier(.22,1,.36,1),transform .85s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms)}.scroll-reveal.is-visible{opacity:1;transform:translateY(0)}.hero-title-enter{animation:headline 1s cubic-bezier(.22,1,.36,1) both}.hero-photo{overflow:hidden}.hero-photo img{will-change:transform;transition:transform .12s linear}.sector-image img{transition:transform .9s cubic-bezier(.22,1,.36,1),filter .7s}.sector-card:hover .sector-image img{transform:scale(1.1)}.sector-card:hover .sector-info svg{transform:translateX(5px);transition:transform .3s}.timeline{position:relative}.timeline:before{content:'';position:absolute;top:0;left:0;width:100%;height:2px;background:var(--red);transform:scaleX(var(--timeline-progress,0));transform-origin:left}.reveal{animation:none}@keyframes headline{from{opacity:0;transform:translateY(35px);clip-path:inset(0 0 100% 0)}to{opacity:1;transform:none;clip-path:inset(0)}}
/* Material category photography */
.material-hero{height:440px;position:relative;overflow:hidden;margin:10px 0 65px;background:var(--paper)}.material-hero>img{width:100%;height:100%;object-fit:cover}.material-hero:after{content:'';position:absolute;inset:55% 0 0;background:#172337a6;clip-path:polygon(0 35%,45% 0,100% 65%,100% 100%,0 100%)}.material-caption{position:absolute;z-index:1;bottom:30px;left:35px;color:#fff}.material-caption span{font-size:10px;letter-spacing:3px}.material-caption h2{margin:12px 0 0;font-size:42px}.material-hero .parallax-image{animation:materialImage .7s ease both}@keyframes materialImage{from{transform:scale(1.06);opacity:.5}to{transform:scale(1);opacity:1}}
/* New editorial invitation */
.project-invitation{position:relative;overflow:hidden;background:#f0f2f6;border-top:1px solid var(--line)}.invitation-grid{position:relative;display:grid;grid-template-columns:1.5fr 1fr;gap:70px;align-items:center;padding-top:100px;padding-bottom:100px}.project-invitation h2{font-size:clamp(40px,4.8vw,72px);max-width:760px;line-height:1;letter-spacing:-3px;margin-bottom:0}.invitation-action{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding-left:30px}.round-link{height:88px;width:88px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;margin-bottom:20px;transition:transform .4s,background .4s}.round-link svg{width:36px;height:36px;transform:rotate(-40deg);transition:transform .4s}.round-link:hover{transform:scale(1.06);background:var(--blue)}.round-link:hover svg{transform:rotate(0)}.invitation-email{font-size:clamp(16px,1.7vw,24px);border-bottom:1px solid #435d8760;padding-bottom:8px;overflow-wrap:anywhere}.invitation-phone{font-size:14px;color:var(--gray)}.invitation-orbit{position:absolute;right:-170px;top:50%;width:550px;height:550px;opacity:.08;pointer-events:none;border-radius:50%;transform:translateY(-50%)}.invitation-orbit i{position:absolute;inset:0;border:55px solid transparent;border-top-color:var(--red);border-radius:50%;transform:rotate(20deg)}.invitation-orbit i:nth-child(2){border-top-color:var(--blue);transform:rotate(140deg)}.invitation-orbit i:nth-child(3){border-top-color:var(--gray);transform:rotate(260deg)}
/* Company enquiry form */
.contact-form{padding:35px;background:#f4f6f9;border:1px solid var(--line)}.contact-form label{display:flex;flex-direction:column;gap:9px;font-size:11px;color:var(--ink);margin-bottom:20px;line-height:1.4}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form input,.contact-form select,.contact-form textarea{min-width:0;width:100%;padding:14px 12px;border:1px solid #d5dce7;background:white;color:var(--ink);font:inherit;font-size:14px;border-radius:0;min-height:47px}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--blue);outline-offset:1px}.contact-form .form-hint{font-size:11px;line-height:1.65;margin:0 0 24px}.contact-form #form-status{font-size:12px;margin:18px 0 0;color:var(--blue)}.contact-form [hidden]{display:none}.contact-layout{grid-template-columns:1fr 1.2fr;gap:65px}.contact-layout h2{font-size:40px}.contact-item a{font-size:clamp(18px,2.1vw,28px)}
/* In-site PDF reader: the main navigation and return action always remain visible */
.catalogue-viewer{background:#e9edf3;min-height:calc(100vh - 96px);padding-bottom:45px}.viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 5%;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:96px;z-index:11;min-height:77px}.viewer-toolbar h1{font-size:17px;letter-spacing:-.3px;line-height:1.2;margin:0;flex:1;text-align:center;max-width:none}.back-button{display:inline-flex;gap:10px;align-items:center;font-size:12px;color:var(--blue);min-height:40px}.back-button svg{transform:rotate(180deg);width:21px}.viewer-download{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--blue)}.viewer-download svg{width:19px}.viewer-controls{display:flex;align-items:center;justify-content:center;gap:18px;background:#f7f9fc;border-bottom:1px solid var(--line);padding:13px 5%;flex-wrap:wrap}.viewer-controls button{border:1px solid var(--line);color:var(--blue);background:#fff;width:42px;height:42px;font-size:18px}.viewer-controls button:disabled{opacity:.35;cursor:default}.viewer-controls label{font-size:12px;display:flex;align-items:center;gap:8px}.viewer-controls input{width:56px;padding:10px 6px;text-align:center;border:1px solid var(--line);font:inherit}.viewer-controls select{padding:10px;border:1px solid var(--line);background:#fff;color:var(--blue);font:inherit;max-width:160px}.viewer-status{text-align:center;font-size:11px;margin:18px 15px;color:var(--blue)}.pdf-stage{width:100%;overflow:auto;padding:0 16px 30px;text-align:center;overscroll-behavior:contain}.pdf-stage canvas{display:block;margin:0 auto;background:white;box-shadow:0 5px 30px #19293d18;max-width:none}.pdf-stage canvas:not([width]){display:none}
@media(max-width:1100px){header{gap:15px}nav{gap:17px;font-size:12px}.header-actions{gap:10px}.brand{width:175px}.invitation-grid{gap:35px}.invitation-action{padding-left:0}.contact-layout{gap:35px}.contact-form{padding:25px}}
@media(max-width:850px){nav{gap:12px;font-size:11px}.brand{width:160px}.language-picker select{width:72px}.contact-layout{grid-template-columns:1fr}.contact-layout>div:first-child{max-width:650px}}
@media(max-width:720px), (max-device-width:720px) and (pointer:coarse){body{padding-top:78px}header{height:78px;padding-left:5%;padding-right:5%}.brand{width:148px}.language-picker svg{display:none}.language-picker select{font-size:10px;width:69px}.header-actions{gap:6px}nav{font-size:16px}.hero-copy{padding-top:50px}.timeline:before{width:2px;height:100%;transform:scaleY(var(--timeline-progress,0));transform-origin:top}.material-hero{height:290px;margin-bottom:35px}.material-caption{left:22px;bottom:24px}.material-caption h2{font-size:34px}.invitation-grid{grid-template-columns:1fr;gap:35px;padding-top:60px;padding-bottom:60px}.project-invitation h2{font-size:44px;letter-spacing:-2px;max-width:400px}.invitation-action{gap:12px}.round-link{width:70px;height:70px;margin-bottom:12px}.invitation-email{font-size:18px}.invitation-orbit{right:-290px;width:500px;height:500px;opacity:.07}.contact-form{padding:22px 18px}.form-row{grid-template-columns:1fr;gap:0}.contact-layout h2{font-size:33px}.viewer-toolbar{top:78px;padding:10px 5%;gap:12px;flex-wrap:wrap;min-height:96px}.viewer-toolbar h1{order:3;flex-basis:100%;text-align:left;font-size:15px}.back-button{font-size:11px}.viewer-download{font-size:10px;margin-left:auto}.viewer-controls{padding:12px 4%;gap:10px}.viewer-controls label{font-size:11px}.viewer-controls input{width:44px}.viewer-controls select{max-width:140px}.catalogue-viewer{min-height:calc(100vh - 78px)}.zoom-label{flex-basis:100%;justify-content:center}.pdf-stage{padding-left:8px;padding-right:8px}}
@media(prefers-reduced-motion:reduce){.scroll-reveal{opacity:1;transform:none}.hero-photo img,.invitation-orbit{will-change:auto}.hero-title-enter{animation:none}}
.page-back{margin-bottom:22px;font-size:11px}.page-back svg{width:17px}.metal-overview{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.metal-overview-card{grid-column:span 2;display:block;position:relative;overflow:hidden;background:#26364c}.metal-overview-card:first-child,.metal-overview-card:nth-child(2){grid-column:span 3}.metal-overview-card img{height:150px;width:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,1,.36,1)}.metal-overview-card:hover img{transform:scale(1.08)}.metal-overview-card>span{position:absolute;top:10px;left:12px;font-size:10px;color:#fff;text-shadow:0 1px 8px #000}.metal-overview-card h3{font-size:12px;margin:0;padding:14px 12px;display:flex;justify-content:space-between;align-items:center;gap:5px}.metal-overview-card h3 svg{height:16px;width:16px;flex-shrink:0}.metal-overview-card:first-child img,.metal-overview-card:nth-child(2) img{height:190px}
@media(max-width:900px), (max-device-width:720px) and (pointer:coarse){header .menu{display:block;border:0;background:none;color:var(--ink)}header nav{display:none;position:absolute;top:96px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 6% 30px;border-bottom:1px solid var(--line);gap:2px}header nav.open{display:flex}header nav a{font-size:16px;padding:15px 0}header nav a.active:after{right:auto;width:25px;bottom:7px}}
@media(max-width:720px), (max-device-width:720px) and (pointer:coarse){header nav{top:78px}.metal-overview{grid-template-columns:1fr 1fr}.metal-overview-card,.metal-overview-card:first-child,.metal-overview-card:nth-child(2){grid-column:auto}.metal-overview-card:last-child{grid-column:1/-1}.metal-overview-card img,.metal-overview-card:first-child img,.metal-overview-card:nth-child(2) img{height:150px}.metal-overview-card:last-child img{height:190px}.metal-overview-card h3{font-size:12px}.page-back{margin-bottom:24px}.crumb{margin-bottom:25px}}
#pdf-prev svg{transform:rotate(180deg)}.viewer-controls button svg{width:20px;height:20px;vertical-align:middle}

.menu-scrim{position:fixed;inset:0;z-index:19;background:#1d293b0a;touch-action:manipulation;cursor:default}.menu-scrim[hidden]{display:none}

/* Phone layout inside embedded viewers with a desktop-sized viewport. */
html{max-width:100%;overflow-x:clip}body{min-width:0;max-width:100%;overflow-x:clip}main,.wrap,.hero-copy,.material-pane>div{min-width:0}
html[data-phone-viewport]{width:var(--phone-viewport-width);max-width:100%}
html[data-phone-viewport] body{width:100%;padding-top:78px}
html[data-phone-viewport] header{width:var(--phone-viewport-width);max-width:100%;right:auto;left:0;height:78px}
html[data-phone-viewport] .hero{display:flex;flex-direction:column;min-height:0}
html[data-phone-viewport] .hero-copy{padding:48px 6% 32px}
html[data-phone-viewport] .hero-copy h1{font-size:46px;line-height:1.03;letter-spacing:-2px;max-width:100%;overflow-wrap:break-word}
html[data-phone-viewport] .hero-photo{position:relative;width:100%;height:345px;clip-path:none}
html[data-phone-viewport] header .menu{display:block}
html[data-phone-viewport] header nav{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 6% 30px;border-bottom:1px solid var(--line);gap:2px}
html[data-phone-viewport] header nav.open{display:flex}
html[data-phone-viewport] .viewer-toolbar{top:78px}

/* Pages use normal document scrolling; only horizontal zoom can overflow. */
.pdf-stage{overflow-x:auto;overflow-y:hidden;overscroll-behavior:auto;padding-top:0;contain:none}
.catalogue-viewer{overflow-x:clip}.pdf-page{position:relative;background:#fff;margin:0 auto 18px;box-shadow:0 5px 25px #19293d18;scroll-margin-top:200px;contain:layout paint}.pdf-page canvas{display:block;margin:0;box-shadow:none;max-width:none}.viewer-download[aria-busy=true]{opacity:.55;cursor:progress}
@media(max-width:720px){.pdf-page{scroll-margin-top:230px;margin-bottom:12px}}