:root{--bg:#f8f8f5;--panel:#fff;--ink:#1b1c1c;--muted:#626463;--line:#d9dad5;--red:#c92320;--stone:url('/assets/stone-light.webp');--gutter:clamp(24px,5.5vw,100px);color-scheme:light}[data-theme=dark]{--bg:#111313;--panel:#1a1c1c;--ink:#f2f3ef;--muted:#b3b6b1;--line:#373a37;--red:#ff6860;--stone:url('/assets/stone-dark.webp');color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}h1,h2,h3,p,figure{margin:0}h1,h2{font-weight:500;letter-spacing:-.06em;line-height:1.04}h2{font-size:clamp(38px,4.5vw,68px)}h3{font-size:23px;font-weight:500;letter-spacing:-.025em}p{font-size:17px;line-height:1.65;color:var(--muted)}svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.5}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px 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.button{width:100%}#enquiry-result{margin-top:25px;border-top:1px solid var(--line);padding-top:20px}#enquiry-result h3{font-size:20px}#brief{font-size:14px}.result-actions{display:flex;gap:12px;margin-top:12px}.outline-button{padding:12px 15px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:14px}#copy-status{font-size:13px;margin-top:10px}footer{padding:48px var(--gutter) 30px;background:#101212;color:#f6f6f3}.footer-top,.footer-bottom{display:flex;justify-content:space-between;gap:25px;align-items:center}.footer-top p{font-size:12px;letter-spacing:.1em;color:#b8bbb5}.footer-bottom{border-top:1px solid #363937;margin-top:30px;padding-top:25px;font-size:12px;color:#b8bbb5}.footer-bottom a{text-decoration:underline}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.breadcrumbs a{text-decoration:underline}.product-title{display:grid;grid-template-columns:1.1fr 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@media(min-width:1800px){body{max-width:2000px;margin:auto}}@media(max-width:1100px){.header{gap:20px}.header>nav{gap:22px}.brand>span{font-size:19px}.brand img{width:42px;height:42px}.material-visual{height:220px}.founder{gap:35px}.experience{font-size:120px}.enquiry{gap:35px}}
@media(max-width:750px){html{scroll-padding-top:75px}.header{height:80px;padding:0 20px;gap:12px}.brand{gap:9px}.brand>span{font-size:17px}.brand small{font-size:9px;letter-spacing:.27em}.brand img{width:36px;height:36px}.header>nav:not(.mobile-nav){display:none}.theme{margin-left:auto;width:38px;height:38px}.menu{display:flex;flex-direction:column;justify-content:center;gap:6px;width:38px;height:38px;border:0;background:transparent;padding:8px}.menu span{height:1px;width:22px;background:var(--ink)}.header .mobile-nav{position:absolute;top:80px;left:0;right:0;margin:0;padding:20px;background:var(--panel);display:flex;flex-direction:column;align-items:stretch;gap:8px;border-bottom:1px solid var(--line)}.hero,.hero-copy{min-height:650px}.hero-copy{padding:48px 24px 24px;background:linear-gradient(90deg,var(--bg),transparent 160%)}.hero .label{font-size:10px;letter-spacing:.1em}.hero h1{font-size:clamp(49px,10.4vw,78px);letter-spacing:-.055em}.hero p{font-size:17px;max-width:300px}.hero-bottom{margin-top:auto;padding-top:20px;gap:12px;font-size:9px}.proof{padding:28px 24px;gap:15px;grid-template-columns:1fr 1.35fr 0.75fr}.proof strong{font-size:28px}.proof p{font-size:11px;line-height:1.5;padding-right:8px}.section{padding:60px 24px}.label{font-size:11px}.material-list{grid-template-columns:1fr 1fr;gap:32px 18px;margin-top:32px}.material-visual{height:170px}.material-caption{margin-top:14px}.material h3{font-size:20px}.material p{font-size:12px;line-height:1.55}.abstract-mineral{padding:12px}.abstract-mineral span{font-size:11px;padding:7px}.num{top:10px;left:10px;padding:4px 7px}.founder{grid-template-columns:1fr;gap:40px}.founder-art{min-height:330px;padding:25px}.experience{font-size:130px}.experience>span{font-size:85px}.founder-copy p{font-size:16px}.steps{grid-template-columns:1fr;gap:25px}.steps h3{margin:16px 0 12px}.supply-grid{grid-template-columns:1fr;gap:32px}.supply-details{border-top:1px solid #555;padding-top:25px}.supply-foot{flex-direction:column;gap:12px}.enquiry{grid-template-columns:1fr;gap:35px}.enquiry-phone{font-size:32px}form{padding:24px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}footer{padding-bottom:90px}.product-title{grid-template-columns:1fr;gap:35px;margin-top:40px}.product-title h1{font-size:clamp(48px,12vw,75px)}.product-title p{font-size:17px}.product-content{grid-template-columns:1fr;gap:45px}.product-content h2{font-size:37px}.product-index{font-size:130px}.product-brief-link{display:block;margin:25px 0 0}.mobile-call{display:flex;position:fixed;z-index:30;bottom:0;left:0;right:0;background:#b92320;color:white;padding:17px 20px calc(17px + env(safe-area-inset-bottom));font-size:12px;align-items:center;justify-content:space-between}.mobile-call span{font-size:14px}.credits h1{font-size:42px}}
@media(max-width:360px){.material-list{grid-template-columns:1fr}.proof strong{font-size:24px}.hero h1{font-size:46px}.brand>span{font-size:15px}.header{gap:8px}.brand small{font-size:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.industries{border-top:1px solid var(--line)}.industry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:50px;border-top:1px solid var(--line)}.industry-grid article{padding:28px 28px 30px 0;border-bottom:1px solid var(--line)}.industry-grid article:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--line)}.industry-grid p{font-size:15px;margin-top:10px}.industry-grid ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px}.industry-grid li a{display:inline-block;font-size:13px;padding:7px 11px;border:1px solid var(--line);transition:border-color .2s,color .2s}.industry-grid li a:hover{border-color:var(--red);color:var(--red)}
.supply-photo{margin-top:55px}.supply-photo img{display:block;width:100%;height:auto;aspect-ratio:16/7;object-fit:cover;filter:saturate(.85)}.supply-photo figcaption{font-size:11px;color:#9a9d99;margin-top:10px;letter-spacing:.04em}
.faq-list{margin-top:45px;border-top:1px solid var(--line);max-width:1000px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;padding:24px 50px 24px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:'+';position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:28px;font-weight:300;color:var(--red);transition:transform .2s}.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}.faq-list summary h3{font-size:20px;display:inline}.faq-list details p{padding:0 50px 26px 0;max-width:780px}.faq-list summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.related{border-top:1px solid var(--line)}.related-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin-top:40px}.related-list a{display:flex;flex-direction:column;gap:8px;min-width:0}.related-list img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:opacity .2s}.related-list a:hover img{opacity:.85}.related-list span{font-size:18px;margin-top:6px}.related-list small{font-size:12px;color:var(--muted);line-height:1.5}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;font-size:13px;color:#d6d8d3}.footer-links a:hover{color:#fff;text-decoration:underline}
@media(max-width:1100px){.industry-grid{grid-template-columns:1fr 1fr}.industry-grid article,.industry-grid article:not(:nth-child(3n+1)){padding:24px 22px 26px 0;border-left:0}.industry-grid article:nth-child(even){padding-left:22px;border-left:1px solid var(--line)}.related-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:750px){:root{--stone:url('/assets/stone-light-768.webp')}[data-theme=dark]{--stone:url('/assets/stone-dark-768.webp')}.industry-grid{grid-template-columns:1fr;margin-top:32px}.industry-grid article,.industry-grid article:nth-child(even){padding:22px 0;border-left:0}.supply-photo{margin-top:35px}.supply-photo img{aspect-ratio:4/3}.faq-list summary h3{font-size:17px}.faq-list details p{padding-right:0;font-size:16px}.related-list{grid-template-columns:1fr 1fr;gap:24px 16px}.related-list span{font-size:16px}}