:root{--paper:#f1f0e9;--ink:#252923;--muted:#72766c;--line:#d0d2c7;--accent:#9b5c3c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#bac6ac}header{height:94px;margin:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:26px;letter-spacing:-1.2px;font-weight:750;display:flex;align-items:center;gap:12px}.brand svg{width:30px;height:33px}.brand small{display:block;font-size:9px;letter-spacing:3.4px;font-weight:400;margin-top:3px}nav{display:flex;gap:36px;align-items:center;font-size:12px}.nav-contact{border-bottom:1px solid var(--ink);padding:9px 0}.arr{margin-left:20px}.eyebrow{font:10px 'Courier New',monospace;letter-spacing:2px;text-transform:uppercase}.hero{padding:56px 5% 0}.hero-top{display:flex;justify-content:space-between;align-items:center}.dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:10px}h1{font-size:clamp(64px,8.6vw,140px);line-height:.98;letter-spacing:-.065em;font-weight:400;margin:43px 0 36px}h1 em{font-family:Georgia,serif;font-weight:400;letter-spacing:-.07em}.hero-bottom{display:flex;justify-content:space-between;align-items:end;margin-bottom:42px}.hero-bottom p{font-size:15px;line-height:1.7;max-width:420px;margin:0}.text-link{font-size:12px;display:inline-flex;align-items:center;gap:42px;border-bottom:1px solid;padding:12px 0;transition:color .2s}.text-link:hover{color:var(--accent)}.visual{position:relative;background:#202721;overflow:hidden;height:445px;color:#e4e8d9}.visual svg{width:100%;height:100%;display:block}.visual-caption{position:absolute;left:28px;bottom:25px;font:10px 'Courier New',monospace;letter-spacing:1.2px}.visual-note{position:absolute;top:26px;right:28px;font:9px 'Courier New',monospace;letter-spacing:1px;opacity:.65}.hero-foot{display:flex;justify-content:space-between;padding:17px 0 0;font:9px 'Courier New',monospace;letter-spacing:1px;color:var(--muted)}.section{margin:0 5%;padding:108px 0;border-bottom:1px solid var(--line)}.section-head{display:grid;grid-template-columns:1fr 2fr;gap:35px;margin-bottom:58px}h2{font-size:clamp(36px,4vw,62px);font-weight:400;letter-spacing:-2.5px;line-height:1.08;margin:0}.section-head p{max-width:520px;line-height:1.75;color:var(--muted);font-size:14px;margin:24px 0 0}.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.service{padding:30px 26px 0 0;min-height:255px}.service+.service{border-left:1px solid var(--line);padding-left:26px}.num{font:11px 'Courier New',monospace;color:var(--accent)}h3{font-size:23px;line-height:1.15;letter-spacing:-.6px;font-weight:400;margin:40px 0 17px}.service p{font-size:13px;line-height:1.8;color:var(--muted);max-width:240px}.optics{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center}.lens-diagram{background:#e4e6dc;aspect-ratio:1;position:relative}.lens-diagram svg{height:100%;width:100%}.diagram-label{position:absolute;bottom:23px;left:24px;font:9px 'Courier New',monospace;letter-spacing:1px;color:#5f6858}.optics h2{margin:28px 0}.optics p{font-size:14px;line-height:1.8;color:var(--muted);max-width:410px}.details{margin:30px 0}.details div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:15px 0;font-size:12px}.details span:last-child{color:var(--muted)}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.process article{border-top:1px solid var(--line);padding-top:22px}.process h3{margin:25px 0 14px;font-size:20px}.process p{font-size:13px;color:var(--muted);line-height:1.8;max-width:300px}.contact{background:#252b24;color:#f1f0e9;margin-top:-1px;padding:83px 5% 70px}.contact-top{display:flex;justify-content:space-between;gap:30px}.contact h2{font-size:clamp(48px,6.5vw,100px);letter-spacing:-4px;margin:35px 0 40px}.contact p{font-size:14px;line-height:1.8;color:#afb6a6;max-width:330px;margin-top:55px}.email{display:inline-block;font-size:clamp(19px,2.6vw,38px);letter-spacing:-1px;border-bottom:1px solid #777e70;padding-bottom:16px}.contact-bottom{display:flex;justify-content:space-between;align-items:end;margin-top:55px;gap:30px}.enquiry{padding:16px 22px;border:1px solid #79816e;font-size:12px;transition:background .2s}.enquiry:hover{background:#46503e}.contact-bottom span{font:10px 'Courier New',monospace;letter-spacing:1px;color:#afb6a6}footer{padding:26px 5%;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted)}footer a{border-bottom:1px solid transparent}footer a:hover{border-color:currentColor}.menu{display:none;background:none;border:1px solid var(--line);padding:8px 12px;color:var(--ink)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:7px}@media(min-width:1600px){body{max-width:1800px;margin:auto}}@media(max-width:760px){header{height:78px}.brand{font-size:22px}.menu{display:block}nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:25px 5%;z-index:10;border-bottom:1px solid var(--line)}nav.open{display:flex;flex-wrap:wrap;gap:22px}.hero{padding-top:35px}.hero-top .eyebrow:last-child{display:none}h1{font-size:clamp(57px,12vw,90px);margin:36px 0;letter-spacing:-4px}.hero-bottom{display:block}.hero-bottom p{font-size:14px;max-width:330px}.hero-bottom .text-link{margin-top:15px}.visual{height:300px}.visual svg{width:160%;margin-left:-30%}.visual-note{font-size:8px}.hero-foot span:last-child{display:none}.section{padding:65px 0}.section-head{grid-template-columns:1fr;gap:26px;margin-bottom:35px}h2{letter-spacing:-1.7px}.services{grid-template-columns:1fr 1fr}.service{padding:25px 15px 15px 0;min-height:260px}.service+.service{padding-left:18px}.service:nth-child(3){border-left:0;padding-left:0}.service:nth-child(n+3){border-top:1px solid var(--line)}h3{font-size:21px;margin-top:28px}.optics{grid-template-columns:1fr;gap:34px}.process{grid-template-columns:1fr;gap:22px}.process h3{margin-top:16px}.process p{max-width:100%}.contact{padding-top:55px}.contact-top{display:block}.contact h2{letter-spacing:-2px;margin-bottom:24px}.contact p{margin-top:0}.contact-bottom{display:block;margin-top:36px}.contact-bottom span{display:block;margin-top:35px}footer{gap:20px;line-height:1.7}.visual-caption{font-size:8px;left:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

header{position:relative;z-index:20}nav{gap:28px}.brand{flex-shrink:0}nav a[aria-current=page]{color:var(--accent)}.service-menu{position:relative}.service-menu summary{cursor:pointer;list-style:none;padding:15px 0;font-size:12px}.service-menu summary::-webkit-details-marker{display:none}.service-menu summary:after{content:' +';margin-left:9px}.service-menu[open] summary:after{content:' −'}.dropdown{position:absolute;top:42px;left:-24px;width:260px;padding:12px 24px;background:var(--paper);border:1px solid var(--line);box-shadow:0 15px 25px #2529230c}.dropdown a{display:block;padding:15px 0;border-bottom:1px solid var(--line);font-size:12px}.dropdown a:last-child{border:0}.service{display:flex;flex-direction:column}.service p{flex:1}.service .text-link{align-self:flex-start;font-size:11px;gap:20px;margin:10px 0 12px}.section-sub{display:flex;justify-content:space-between;align-items:end;margin-top:36px;gap:30px}.section-sub p{max-width:450px;font-size:14px;color:var(--muted);line-height:1.8}.page-intro{margin:0 5%;padding:30px 0 64px}.breadcrumbs{font:10px 'Courier New',monospace;color:var(--muted);display:flex;gap:14px;margin-bottom:52px}.breadcrumbs a:hover{color:var(--accent)}.page-hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:7%;align-items:center}.page-intro h1{font-size:clamp(50px,6vw,92px);margin:26px 0 28px;line-height:1.02}.page-intro .lead{font-size:16px;line-height:1.8;max-width:520px;color:var(--muted)}.plate{position:relative;background:#252e25;aspect-ratio:1.1;overflow:hidden;display:flex;align-items:center;justify-content:center}.plate svg{display:block;width:100%;height:100%}.plate .plate-caption{position:absolute;bottom:20px;left:22px;right:22px;display:flex;justify-content:space-between;color:#bec7b0;font:9px 'Courier New',monospace;letter-spacing:1px}.service-strip{display:flex;gap:27px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 5%;font-size:11px;color:var(--muted)}.service-strip a.active{color:var(--ink);text-decoration:underline;text-underline-offset:6px}.editorial{display:grid;grid-template-columns:1fr 2fr;gap:35px}.editorial-content>p{font-size:16px;line-height:1.85;max-width:720px;margin:0 0 25px}.numbered-list{margin-top:42px}.numbered-item{display:grid;grid-template-columns:50px 1fr;gap:15px;border-top:1px solid var(--line);padding:24px 0}.numbered-item h3{margin:0 0 12px}.numbered-item p{max-width:620px;font-size:14px;line-height:1.85;color:var(--muted);margin:0}.numbered-item .num{padding-top:4px}.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:start}.split-panel h2{margin:25px 0}.split-panel p{color:var(--muted);line-height:1.8;font-size:14px}.checklist{list-style:none;padding:0;margin:0}.checklist li{display:grid;grid-template-columns:25px 1fr;gap:14px;padding:20px 0;border-top:1px solid var(--line);font-size:13px;line-height:1.7}.checklist li:before{content:'↗';color:var(--accent)}.checklist strong{display:block;font-weight:400;font-size:15px;margin-bottom:5px}.checklist span{color:var(--muted)}.tinted{background:#e6e8de;padding:68px 5%;margin:0;border:0}.process.four{grid-template-columns:repeat(4,1fr);gap:30px}.faq-list{border-top:1px solid var(--line)}.faq{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-size:15px;padding:25px 35px 25px 0;list-style:none;position:relative;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:2px;top:25px;font-size:20px;font-weight:300}.faq[open] summary:after{content:'−'}.faq p{color:var(--muted);font-size:14px;line-height:1.85;margin:0 35px 25px 0;max-width:660px}.next-service{margin:0 5%;padding:34px 0;display:flex;justify-content:space-between;align-items:center;gap:30px}.next-service small{display:block;font:9px 'Courier New',monospace;color:var(--muted);letter-spacing:1px;margin-bottom:10px}.next-service a{font-size:20px;letter-spacing:-.5px}.footer-main{padding:55px 5% 35px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;border-bottom:1px solid var(--line)}.footer-main .brand{font-size:22px}.footer-main p{font-size:12px;line-height:1.8;color:var(--muted);max-width:270px}.footer-main h4{font:10px 'Courier New',monospace;letter-spacing:1px;font-weight:400;margin:0 0 18px}.footer-main a:not(.brand){display:block;font-size:12px;margin:0 0 13px}.footer-main a:hover{color:var(--accent)}.footer-main .small-email{word-break:break-word}footer{gap:20px}.contact-hero{padding-bottom:60px}.contact-hero h1{max-width:1000px}.contact-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:12%;margin:0 5%;padding:0 0 85px}.contact-aside{border-top:1px solid var(--line);padding-top:26px}.contact-aside h3{margin:20px 0}.contact-aside p{font-size:13px;color:var(--muted);line-height:1.85}.contact-aside>a{font-size:18px;border-bottom:1px solid var(--line);padding-bottom:8px;display:inline-block}.contact-aside ul{padding-left:16px;font-size:13px;line-height:2;color:var(--muted)}.enquiry-form{border-top:1px solid var(--line);padding-top:27px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.field{display:block;margin-bottom:24px;font-size:12px}.field input,.field select,.field textarea{font:14px Arial,sans-serif;width:100%;border:0;border-bottom:1px solid #afb5a5;background:transparent;padding:14px 0;color:var(--ink);border-radius:0;outline-offset:4px}.field textarea{resize:vertical;min-height:140px;line-height:1.7}.field select{min-height:46px}.field input:focus,.field select:focus,.field textarea:focus{outline:1px solid var(--accent)}.form-action{display:flex;gap:15px;flex-wrap:wrap}.solid-button{background:var(--ink);border:1px solid var(--ink);padding:16px 22px;color:var(--paper);cursor:pointer;font-size:12px}.outline-button{background:transparent;border:1px solid var(--line);padding:16px 22px;color:var(--ink);cursor:pointer;font-size:12px}.form-note{font-size:11px;line-height:1.8;color:var(--muted);max-width:520px}.form-status{font-size:12px;line-height:1.7;color:var(--accent);min-height:24px}.email-fallback{width:100%;font:12px monospace;line-height:1.7;padding:15px;background:#e5e7dd;border:1px solid var(--line);min-height:180px;resize:vertical}.skip-link{position:absolute;top:-100px;left:5%;z-index:99;background:var(--ink);color:var(--paper);padding:15px}.skip-link:focus{top:10px}.about-statement{font-size:clamp(28px,3.7vw,52px)!important;line-height:1.35!important;letter-spacing:-1.3px;max-width:800px!important}.policy-note{font-size:12px;color:var(--muted);line-height:1.8}.home-feature{padding:28px;background:#e4e6dc;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:50px}.home-feature p{margin:0;font-size:13px;line-height:1.7}.home-feature a{white-space:nowrap;font-size:12px}
@media(max-width:960px){nav{gap:18px}.process.four{grid-template-columns:1fr 1fr}.page-hero-grid{gap:5%}.page-intro h1{font-size:57px}.page-intro .lead{font-size:14px}.contact-layout{gap:7%}}@media(max-width:760px){nav{align-items:start;gap:20px;box-shadow:0 18px 25px #2529230c}.service-menu{width:100%}.service-menu summary{padding:0}.dropdown{position:static;width:100%;box-shadow:none;border:0;padding:8px 0 0}.dropdown a{padding:12px 0}.page-intro{padding-top:24px;padding-bottom:40px}.breadcrumbs{margin-bottom:35px;font-size:9px;gap:10px;flex-wrap:wrap}.page-hero-grid{grid-template-columns:1fr;gap:35px}.page-intro h1{font-size:clamp(51px,11.6vw,80px);letter-spacing:-2.8px}.page-intro .lead{font-size:15px}.plate{aspect-ratio:1.15}.service-strip{gap:17px 24px;font-size:10px}.editorial{grid-template-columns:1fr;gap:30px}.editorial-content>p{font-size:15px}.numbered-list{margin-top:30px}.numbered-item{grid-template-columns:30px 1fr;gap:12px}.numbered-item h3{font-size:21px}.split-panel{grid-template-columns:1fr;gap:24px}.tinted{padding:50px 5%}.process.four{grid-template-columns:1fr;gap:20px}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-main>div:first-child{grid-column:1/-1}.footer-main p{max-width:320px}.contact-layout{grid-template-columns:1fr;gap:40px;padding-bottom:55px}.form-grid{grid-template-columns:1fr;gap:0}.contact-hero{padding-bottom:30px}.next-service a{font-size:17px}.next-service{align-items:start}.section-sub{display:block}.home-feature{display:block}.home-feature a{display:inline-block;margin-top:15px}.hero-top .eyebrow{font-size:9px;letter-spacing:1.3px}.about-statement{font-size:31px!important}.contact-aside>a{font-size:20px}footer span:nth-child(2){display:none}}