:root{--charcoal:#111;--warm:#f7f7f3;--paper:#fff;--line:#deded7;--mid:#68706b;--green:#0d4b43;--dark-green:#07342f;--soft-green:#dce9e5;--max:1240px;--shadow:0 18px 45px rgba(17,17,17,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--warm);color:var(--charcoal);font-family:Inter,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{color:inherit}
svg{display:block}
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:#fff;padding:12px 18px;border:2px solid var(--green)}
.skip-link:focus{top:16px}
.shell{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.eyebrow{margin:0 0 18px;color:var(--green);font-size:.73rem;font-weight:750;letter-spacing:.13em;text-transform:uppercase}
h1,h2,h3{margin:0;font-family:Manrope,Inter,"Helvetica Neue",Arial,sans-serif;line-height:1.07;letter-spacing:-.04em}
h1{font-size:clamp(3rem,7vw,6.7rem);font-weight:620;max-width:1050px}
h2{font-size:clamp(2.25rem,4vw,4.4rem);font-weight:600}
h3{font-size:1.55rem;font-weight:650}
p{margin:0 0 1.25rem;color:#3d423f}
.lead{max-width:780px;font-size:clamp(1.1rem,2vw,1.38rem);line-height:1.55;color:#404541}
.lead-sm{font-size:1.25rem;line-height:1.55;color:#313633}
.site-header{height:82px;background:rgba(247,247,243,.94);border-bottom:1px solid rgba(17,17,17,.1);position:sticky;top:0;z-index:50;backdrop-filter:blur(14px)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand img{width:235px;height:auto}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.88rem;font-weight:600}
.main-nav>a:not(.nav-contact){padding:28px 0 25px;border-bottom:3px solid transparent}
.main-nav>a[aria-current=page]{color:var(--green);border-color:var(--green)}
.main-nav a:hover{color:var(--green)}
.nav-contact{display:flex;align-items:center;gap:10px;background:var(--green);color:#fff!important;padding:11px 16px}
.nav-contact svg,.button svg,.text-link svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7}
.lang-switch{display:flex;gap:7px;align-items:center;font-size:.73rem}
.lang-switch a{color:#777}
.lang-switch a[aria-current=page]{color:var(--charcoal);font-weight:800}
.menu-toggle{display:none;border:0;background:none;padding:10px}
.home-hero{min-height:calc(100svh - 82px);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;background:#0c1010;color:#fff}
.home-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,11,11,.96) 0%,rgba(8,11,11,.9) 37%,rgba(8,11,11,.42) 64%,rgba(8,11,11,.12) 100%);pointer-events:none}
.hero-photonics{position:absolute;inset:0}
.hero-photonics img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-content{position:relative;z-index:2;padding:clamp(90px,12vh,145px) 0 72px}
.hero-content h1{max-width:980px}
.hero-content .lead{margin:32px 0 38px;color:#cbd0cd}
.hero-content .eyebrow{color:#77b8ab}
.button-row{display:flex;flex-wrap:wrap;gap:12px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:52px;padding:0 22px;border:1px solid transparent;font-size:.9rem;font-weight:700;transition:.2s ease;cursor:pointer}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--green);color:#fff}
.button-primary:hover{background:var(--dark-green)}
.button-ghost,.button-outline{border-color:#999;background:transparent}
.home-hero .button-ghost{border-color:#79827e;color:#fff;background:rgba(8,11,11,.28)}
.home-hero .button-ghost:hover{border-color:#fff;color:#fff}
.button-ghost:hover,.button-outline:hover{border-color:var(--green);color:var(--green)}
.button-light{background:#fff;color:var(--green)}
.button-light:hover{background:var(--warm)}
.button svg{width:19px;height:19px}
.capability-strip{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.22);border-bottom:0;background:rgba(8,11,11,.72);backdrop-filter:blur(10px)}
.capability-strip div{padding:20px 22px;border-right:1px solid rgba(255,255,255,.18);font-size:.92rem;font-weight:650;color:#fff}
.capability-strip div:last-child{border:0}
.capability-strip span{color:var(--green);font-size:.65rem;margin-right:14px}
.section{padding:clamp(85px,10vw,140px) 0}
.section-muted{background:#efefe9}
.section-intro{display:grid;grid-template-columns:.7fr 1.35fr 1fr;gap:42px;align-items:start;margin-bottom:64px}
.section-intro h2{grid-column:2}
.section-intro>p:last-child{grid-column:3;font-size:1.05rem}
.info-rows{border-top:1px solid #bbbdb8}
.info-rows article{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid #bbbdb8;transition:.2s}
.info-rows article:hover{padding-left:10px;background:rgba(255,255,255,.35)}
.info-rows article>span{color:var(--green);font-size:.72rem;font-weight:750}
.info-rows h3{margin-bottom:7px}
.info-rows p{margin:0;max-width:760px}
.support-section{background:#fff}
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #b9bbb6;border-left:1px solid #b9bbb6}
.support-grid article{min-height:245px;padding:28px;border-right:1px solid #b9bbb6;border-bottom:1px solid #b9bbb6}
.support-grid span,.trust-grid span,.application-facts-grid span{color:var(--green);font-size:.68rem;font-weight:750}
.support-grid h3{margin:45px 0 14px;font-size:1.35rem}
.support-grid p{margin:0;font-size:.92rem}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.solution-card{background:var(--paper);border:1px solid #d8d8d1}
.solution-visual{overflow:hidden;background:#e7e8e3}
.solution-visual img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s ease}
.solution-card:hover .solution-visual img{transform:scale(1.025)}
.solution-copy{padding:34px}
.solution-copy h3{font-size:2rem;margin-bottom:16px}
.solution-copy>p:not(.eyebrow){min-height:54px}
.check-list{list-style:none;padding:0;margin:25px 0;display:grid;gap:9px}
.check-list li{display:flex;gap:10px;align-items:flex-start;color:#303532}
.check-list svg{width:17px;height:17px;margin-top:4px;fill:none;stroke:var(--green);stroke-width:2}
.check-list.roomy{gap:16px;margin-top:34px}
.text-link{display:inline-flex;gap:10px;align-items:center;color:var(--green);font-weight:750;font-size:.9rem}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.expertise-section{background:var(--charcoal);color:#fff}
.expertise-section h2{color:#fff}
.expertise-section p{color:#b9bdb9}
.expertise-section .eyebrow{color:#76b4a8}
.expertise-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(55px,8vw,120px);align-items:center}
.trust-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(55px,8vw,110px);align-items:start}
.trust-layout>div:first-child>h2{max-width:860px}
.trust-layout .lead-sm{max-width:780px;margin-top:25px}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #444844;margin-top:42px}
.trust-grid article{padding:24px 25px 22px 0;border-bottom:1px solid #444844}
.trust-grid article:nth-child(odd){border-right:1px solid #444844}
.trust-grid article:nth-child(even){padding-left:25px}
.trust-grid span{color:#76b4a8}
.trust-grid h3{margin:10px 0;color:#fff;font-size:1.1rem}
.trust-grid p{margin:0;font-size:.88rem}
.trust-layout .company-link-panel{position:sticky;top:120px}
.company-link-panel{border-top:1px solid #444844;border-bottom:1px solid #444844;padding:30px 0}
.company-link-panel>span{color:#76b4a8;font-size:.7rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.company-link-panel h3{font-size:2rem;margin:18px 0 14px;color:#fff}
.company-link-panel p{font-size:.92rem}
.principle-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #444844;margin:45px 0 36px}
.principle-grid article{padding:26px 22px 22px 0;border-bottom:1px solid #444844}
.principle-grid article:nth-child(odd){border-right:1px solid #444844}
.principle-grid article:nth-child(even){padding-left:26px}
.principle-grid span{color:#76b4a8;font-size:.68rem}
.principle-grid h3{font-size:1.15rem;margin:9px 0}
.principle-grid p{font-size:.9rem;margin:0}
.industries-home .section-intro{margin-bottom:30px}
.industry-list{border-top:1px solid #b9bbb6}
.industry-list>div{display:grid;grid-template-columns:80px 1fr 40px;align-items:center;padding:21px 12px;border-bottom:1px solid #b9bbb6;transition:.2s}
.industry-list>div:hover{background:#fff;padding-left:22px}
.industry-list span{color:var(--green);font-size:.7rem}
.industry-list strong{font-family:Manrope,Inter,sans-serif;font-size:clamp(1.2rem,2vw,1.65rem)}
.industry-list i svg{width:22px;fill:none;stroke:var(--green)}
.section-action{margin-top:36px}
.article-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #bdbfb9;border-bottom:1px solid #bdbfb9}
.article-card{padding:26px;border-right:1px solid #bdbfb9}
.article-card:last-child{border:0}
.article-number{font-size:2.9rem;line-height:1;color:#c4c6c1;margin-bottom:60px}
.article-card h3{font-size:1.38rem;margin-bottom:18px}
.article-card h3 a:hover{color:var(--green)}
.article-card>p:not(.eyebrow){font-size:.93rem;min-height:100px}
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.guide-card{background:#fff;border:1px solid #d8d8d1}
.guide-card>div:last-child{padding:22px 20px 24px}
.guide-image{display:block;position:relative;overflow:hidden;background:#d9dbd7}
.guide-image img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;transition:transform .45s ease}
.guide-card:hover .guide-image img{transform:scale(1.025)}
.guide-image span{position:absolute;top:0;left:0;background:var(--green);color:#fff;padding:8px 11px;font-size:.66rem;font-weight:750}
.guide-card h3{font-size:1.42rem;margin-bottom:11px}
.guide-card h3 a:hover{color:var(--green)}
.guide-card>div>p:not(.eyebrow){display:-webkit-box;min-height:0;margin-bottom:18px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;font-size:.86rem;line-height:1.55}
.guide-card .eyebrow{margin-bottom:10px;font-size:.62rem}
.guide-card .text-link{font-size:.78rem}
.guide-hero-image{height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center}
.guide-page-hero .page-hero-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(45px,6vw,80px)}
.guide-page-hero h1{font-size:clamp(3rem,5vw,5rem)}
.guide-page-hero .hero-aside{align-self:center}
.guide-principle{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(60px,10vw,150px);align-items:start}
.guide-principle h2{max-width:480px}
.guide-principle>.lead-sm{font-size:1.4rem}
.guide-applications{background:#fff}
.application-facts-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bdbfb9;border-left:1px solid #bdbfb9}
.application-facts-grid article{padding:28px;border-right:1px solid #bdbfb9;border-bottom:1px solid #bdbfb9}
.application-facts-grid h3{margin:38px 0 14px}
.application-facts-grid p{margin:0;font-size:.93rem}
.buyer-checks{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(45px,8vw,110px);margin-top:65px;padding-top:42px;border-top:1px solid #bdbfb9}
.buyer-checks h2{font-size:clamp(2rem,3.5vw,3.5rem)}
.buyer-checks .check-list{grid-template-columns:1fr 1fr;margin:0}
.alternative-note{margin-top:55px;padding:30px 34px;background:var(--soft-green);border-left:4px solid var(--green)}
.alternative-note h3{margin-bottom:12px}
.alternative-note p:last-child{margin:0;max-width:940px}
.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #bdbfb9;border-bottom:1px solid #bdbfb9}
.advantage-grid article{padding:28px 26px;border-right:1px solid #bdbfb9}
.advantage-grid article:last-child{border:0}
.advantage-grid span{font-size:.7rem;color:var(--green);font-weight:750}
.advantage-grid h3{margin:35px 0 14px}
.advantage-grid p{font-size:.92rem;margin:0}
.guide-note{display:grid;grid-template-columns:180px 1fr;gap:35px;background:var(--soft-green);border-left:4px solid var(--green);padding:26px 30px;margin-top:55px}
.guide-note p{margin:0}
.final-cta{background:var(--green);color:#fff;padding:85px 0}
.final-cta h2{color:#fff}
.final-cta p{color:#d6e4e0}
.final-cta .eyebrow{color:#9dc8bf}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}
.cta-grid .button{margin-top:15px}
.site-footer{background:#0c0d0c;color:#fff;padding:75px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:50px}
.footer-grid h2{font:700 .7rem/1 Inter,sans-serif;letter-spacing:.13em;text-transform:uppercase;color:#8e958f;margin-bottom:22px}
.footer-grid a,.footer-grid p{display:block;color:#c3c6c3;font-size:.88rem;margin:0 0 10px}
.footer-grid a:hover{color:#fff}
.footer-brand img{width:245px;height:auto;margin-bottom:25px}
.footer-brand p{max-width:310px}
.footer-bottom{border-top:1px solid #303330;margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;color:#777d78;font-size:.75rem}
.page-hero{padding:clamp(90px,12vw,160px) 0 85px;border-bottom:1px solid var(--line);overflow:hidden}
.page-hero-compact{padding-bottom:110px}
.page-hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:end}
.page-hero h1{font-size:clamp(3.2rem,6.5vw,6.4rem);margin-bottom:30px}
.page-hero-compact h1{font-size:clamp(3rem,5.5vw,5.5rem)}
.hero-aside{min-width:0}
.fact-grid{border-top:1px solid #bbb}
.fact{display:flex;align-items:baseline;gap:18px;border-bottom:1px solid #bbb;padding:20px 0}
.fact strong{font:600 2.5rem/1 Manrope,sans-serif;color:var(--green)}
.fact span{font-size:.85rem;color:#545a56}
.hero-process-image{width:100%;background:#e8e9e4;border:1px solid #d5d6d0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(60px,9vw,130px);align-items:center}
.split-reverse>div:first-child{order:2}
.split-reverse>div:last-child{order:1}
.split h2{margin-bottom:28px}
.split-visual{min-height:380px;background:#e8e8e2;display:grid;place-items:center;padding:48px}
.process-map{width:100%;display:grid;grid-template-columns:42px 1fr;align-items:center}
.process-map span{color:var(--green);font-size:.7rem;font-weight:750}
.process-map b{font:600 1.8rem/1.2 Manrope,sans-serif;padding:18px 0}
.process-map i{grid-column:1/3;height:40px;border-left:1px solid var(--green);margin-left:18px}
.material-stack{display:grid;width:100%}
.material-stack span{padding:20px;border:1px solid #b7bbb6;border-bottom:0;font:600 1.2rem Manrope,sans-serif;background:rgba(255,255,255,.45)}
.material-stack span:last-child{border-bottom:1px solid #b7bbb6}
.metric-panel{width:100%;min-height:280px;background:var(--green);color:#fff;padding:35px;display:flex;flex-direction:column;justify-content:space-between}
.metric-panel span{font-size:.7rem;letter-spacing:.1em}
.metric-panel strong{font:600 clamp(2.2rem,4vw,4rem)/1 Manrope,sans-serif}
.metric-panel p{color:#cfe0dc;margin:0}
.metric-panel.large{min-height:390px}
.industry-detail-list{border-top:1px solid #b9bbb6}
.industry-detail-list article{display:grid;grid-template-columns:55px minmax(230px,.75fr) minmax(340px,1.25fr) minmax(150px,.45fr);gap:32px;padding:42px 0;border-bottom:1px solid #b9bbb6;align-items:start}
.industry-index{color:var(--green);font-size:.72rem;font-weight:750}
.industry-visual{margin:0;overflow:hidden;background:#d9dbd7;aspect-ratio:4/3}
.industry-visual img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.82);transition:transform .45s ease}
.industry-detail-list article:hover .industry-visual img{transform:scale(1.025)}
.industry-detail-list h2{font-size:clamp(1.8rem,3vw,2.8rem);margin-bottom:14px}
.industry-detail-list p{max-width:710px;margin:0}
.industry-copy .industry-examples-title{margin:25px 0 10px;color:var(--charcoal);font-size:.72rem;font-weight:750;letter-spacing:.1em;text-transform:uppercase}
.industry-copy ul{display:grid;gap:7px;margin:0;padding:0;list-style:none}
.industry-copy li{position:relative;padding-left:18px;color:#4c524e;font-size:.92rem}
.industry-copy li:before{content:"";position:absolute;left:0;top:.72em;width:7px;height:1px;background:var(--green)}
.industry-tags{color:var(--green);font-size:.78rem;font-weight:750;text-transform:uppercase;letter-spacing:.08em}
.company-story{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(60px,10vw,150px);align-items:start}
.company-story h2{max-width:520px}
.company-story-copy>.lead-sm{margin-bottom:28px}
.company-principles{border-top:1px solid #b9bbb6;margin-top:42px}
.company-principles>div{display:grid;grid-template-columns:45px 130px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid #b9bbb6;align-items:start}
.company-principles span{color:var(--green);font-size:.68rem;font-weight:750}
.company-principles strong{font-family:Manrope,Inter,sans-serif}
.company-principles p{font-size:.88rem;margin:0}
.credentials-line{border-top:1px solid #b9bbb6;border-bottom:1px solid #b9bbb6;padding:18px 0;margin-top:32px;color:var(--green);font-size:.8rem;font-weight:700;letter-spacing:.025em}
.profile-page{display:grid;gap:clamp(55px,8vw,95px)}
.profile-photo{background:#dfe1dd;overflow:hidden}
.profile-photo img{width:100%;aspect-ratio:2/1;object-fit:cover;object-position:center 40%}
.profile-copy{display:grid;grid-template-columns:.7fr 1.3fr;column-gap:clamp(60px,9vw,130px)}
.profile-copy>.eyebrow{grid-column:1}
.profile-copy>h2,.profile-copy>p,.profile-copy>.credential-grid{grid-column:2}
.profile-copy h2{margin-bottom:25px}
.credential-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #bbb;margin-top:38px}
.credential-grid>div{padding:24px 20px 17px 0;border-bottom:1px solid #bbb}
.credential-grid>div:nth-child(odd){border-right:1px solid #bbb}
.credential-grid>div:nth-child(even){padding-left:25px}
.credential-grid span{font-size:.68rem;color:var(--green)}
.credential-grid strong{display:block;font:650 1.45rem Manrope,sans-serif;margin-top:6px}
.credential-grid p{font-size:.85rem;margin:0}
.work-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(55px,9vw,130px);align-items:start}
.work-section h2{max-width:560px;margin-bottom:24px}
.work-steps{display:grid;border-top:1px solid #b9bbb6}
.work-steps>div{display:grid;grid-template-columns:54px 1fr;gap:22px;align-items:start;padding:22px 0;border-bottom:1px solid #b9bbb6}
.work-steps span{color:var(--green);font-size:.7rem;font-weight:800;letter-spacing:.08em}
.work-steps p{margin:0;color:#303431;font-size:1rem}
.contact-section{padding-top:80px}
.contact-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(60px,9vw,130px);align-items:start}
.contact-aside{position:sticky;top:120px}
.contact-aside h2{font-size:2.7rem;margin-bottom:25px}
.contact-aside dl{margin-top:45px}
.contact-aside dl div{border-top:1px solid #bbb;padding:16px 0}
.contact-aside dt{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--green);font-weight:750}
.contact-aside dd{margin:4px 0 0;font-weight:650}
.contact-form{background:#fff;border:1px solid #d5d5cf;padding:clamp(28px,5vw,55px)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-form label{display:grid;gap:8px;margin-bottom:22px;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:750}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid #bcbeb8;background:#fbfbf8;padding:13px 14px;outline:none;text-transform:none;letter-spacing:0}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(13,75,67,.12)}
.form-footer{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-top:8px}
.form-footer p{font-size:.78rem;max-width:350px;margin:0}
.form-status{margin:18px 0 0;color:var(--green);font-weight:700}
.form-honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-instruction{background:var(--charcoal);color:#fff}
.contact-instruction h2{max-width:900px;color:#fff}
.contact-instruction .lead{margin-top:28px;color:#b9bdb9}
.article-body{padding:85px 0 120px}
.article-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:clamp(60px,10vw,150px);justify-content:center}
.article-layout aside{position:sticky;top:120px;align-self:start;display:grid}
.article-layout aside a{font-size:.82rem;border-top:1px solid #bbb;padding:13px 0}
.article-layout aside a:hover{color:var(--green)}
.prose .article-lead{font-size:1.35rem;color:#282d2a;margin-bottom:70px}
.prose section{scroll-margin-top:110px;margin-bottom:65px}
.prose h2{font-size:clamp(2rem,4vw,3.2rem);margin:0 0 24px}
.prose section>p:last-child{font-size:1.08rem;line-height:1.8}
.article-note{background:var(--soft-green);border-left:4px solid var(--green);padding:28px 32px}
.article-note strong{font:650 1.15rem Manrope,sans-serif}
.article-note p{margin:8px 0 0}
@media(max-width:1050px){
  .menu-toggle{display:grid;grid-template-columns:auto 18px;gap:4px 10px;align-items:center;font-size:.75rem;font-weight:700}
  .menu-toggle span{grid-row:1/3}.menu-toggle i{display:block;width:18px;height:1px;background:currentColor}
  .main-nav{display:none;position:absolute;top:82px;left:0;right:0;background:var(--warm);padding:20px 24px 28px;border-bottom:1px solid #bbb;box-shadow:var(--shadow);align-items:stretch}
  .main-nav.open{display:grid}
  .main-nav>a:not(.nav-contact){display:block;padding:13px 8px;border-bottom:1px solid #d8d8d2}
  .nav-contact{justify-content:space-between;margin-top:8px}.lang-switch{padding:10px 8px}
  .article-grid{grid-template-columns:1fr 1fr}.article-card:nth-child(2){border-right:0}.article-card:nth-child(-n+2){border-bottom:1px solid #bdbfb9}
  .guide-grid{grid-template-columns:1fr 1fr}
  .support-grid{grid-template-columns:1fr 1fr}
  .trust-layout{grid-template-columns:1fr}.trust-layout .company-link-panel{position:static}
  .application-facts-grid{grid-template-columns:1fr 1fr}.application-facts-grid article:last-child{grid-column:1/3}
  .advantage-grid{grid-template-columns:1fr 1fr}.advantage-grid article:nth-child(2){border-right:0}.advantage-grid article:nth-child(-n+2){border-bottom:1px solid #bdbfb9}
  .section-intro{grid-template-columns:.6fr 1.4fr}.section-intro>p:last-child{grid-column:2}
  .page-hero-grid{grid-template-columns:1fr}.hero-aside{max-width:650px}.hero-process-image{max-width:640px}
  .guide-page-hero .page-hero-grid{grid-template-columns:1fr}.guide-page-hero .hero-aside{width:100%;max-width:none}.guide-page-hero .hero-process-image{max-width:none}
  .industry-detail-list article{grid-template-columns:45px minmax(210px,.7fr) 1.3fr;gap:26px}.industry-tags{grid-column:3}
}
@media(max-width:760px){
  .shell{width:min(calc(100% - 32px),var(--max))}
  .site-header{height:70px}.brand img{width:185px}
  .main-nav{top:70px;padding-left:16px;padding-right:16px}
  h1{font-size:clamp(2.7rem,13vw,4.3rem)}
  h2{font-size:clamp(2.1rem,10vw,3.3rem)}
  .home-hero{min-height:auto}.hero-content{padding:65px 0 52px}.hero-content h1{font-size:clamp(2.65rem,8vw,3.4rem)}.hero-content .lead{margin:22px 0 28px}
  .home-hero:after{background:linear-gradient(180deg,rgba(8,11,11,.93) 0%,rgba(8,11,11,.81) 62%,rgba(8,11,11,.62) 100%)}.hero-photonics img{object-position:68% center}.capability-strip{grid-template-columns:1fr 1fr}.capability-strip div:nth-child(2){border-right:0}.capability-strip div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}
  .section{padding:78px 0}.section-intro{display:block;margin-bottom:42px}.section-intro h2{margin-bottom:22px}
  .info-rows article{grid-template-columns:45px 1fr}.solution-grid{grid-template-columns:1fr}.solution-copy{padding:28px}
  .expertise-grid,.company-story,.profile-copy,.work-section,.contact-grid,.split,.cta-grid,.buyer-checks{grid-template-columns:1fr;gap:52px}
  .support-grid,.trust-grid,.application-facts-grid{grid-template-columns:1fr}.support-grid article{min-height:0}.trust-grid article:nth-child(odd){border-right:0}.trust-grid article:nth-child(even){padding-left:0}.application-facts-grid article:last-child{grid-column:auto}
  .buyer-checks .check-list{grid-template-columns:1fr}
  .profile-copy>.eyebrow,.profile-copy>h2,.profile-copy>p,.profile-copy>.credential-grid{grid-column:1}
  .split-reverse>div:first-child{order:1}.split-reverse>div:last-child{order:2}.split-visual{min-height:300px;padding:30px}
  .principle-grid{grid-template-columns:1fr}.principle-grid article:nth-child(odd){border-right:0}.principle-grid article:nth-child(even){padding-left:0}
  .industry-list>div{grid-template-columns:48px 1fr 30px}.article-grid{grid-template-columns:1fr}.article-card{border-right:0;border-bottom:1px solid #bdbfb9!important}.article-card:last-child{border-bottom:0!important}.article-number{margin-bottom:30px}.article-card>p:not(.eyebrow){min-height:0}
  .guide-principle{grid-template-columns:1fr}.advantage-grid{grid-template-columns:1fr}.advantage-grid article{border-right:0;border-bottom:1px solid #bdbfb9!important}.advantage-grid article:last-child{border-bottom:0!important}.guide-note{grid-template-columns:1fr;gap:8px}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3}.footer-bottom{display:grid;gap:8px}
  .page-hero{padding:75px 0 65px}.page-hero h1{font-size:clamp(2.75rem,12vw,4.5rem)}.guide-page-hero h1{font-size:clamp(2.7rem,10vw,3.65rem)}.guide-page-hero .hero-aside{width:calc(100% + 32px);margin-left:-16px}
  .industry-detail-list article{grid-template-columns:35px 1fr;gap:15px;padding:34px 0}.industry-visual,.industry-copy,.industry-tags{grid-column:2}.industry-visual{grid-row:auto}.industry-tags{margin-top:4px}
  .contact-aside{position:static}.field-row{grid-template-columns:1fr;gap:0}.form-footer{align-items:flex-start;flex-direction:column}
  .company-principles>div{grid-template-columns:38px 1fr}.company-principles p{grid-column:2}
  .article-layout{grid-template-columns:1fr}.article-layout aside{position:static}.article-layout aside a{display:none}.article-body{padding-top:65px}
}
@media(max-width:480px){
  .capability-strip{grid-template-columns:1fr}.capability-strip div{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.18)!important}.capability-strip div:last-child{border-bottom:0!important}
  .guide-grid{grid-template-columns:1fr;gap:12px}.guide-card{display:grid;grid-template-columns:118px 1fr}.guide-image,.guide-image img{height:100%}.guide-image img{aspect-ratio:auto}.guide-card>div:last-child{padding:16px}.guide-card .eyebrow,.guide-card>div>p:not(.eyebrow){display:none}.guide-card h3{font-size:1.18rem;margin:0 0 12px}.guide-card .text-link{font-size:.72rem}
  .button-row .button{width:100%}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.credential-grid{grid-template-columns:1fr}.credential-grid>div{border-right:0!important;padding-left:0!important}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}