:root{
  --ink:#171918;
  --muted:#666a67;
  --line:#d4d6d2;
  --line-dark:#3b3f3c;
  --paper:#f4f4f1;
  --paper-2:#ecece8;
  --white:#fbfbf8;
  --dark:#181a19;
  --max:1440px;
  --pad:clamp(22px,4.2vw,68px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.shell{width:min(var(--max),100%);margin:0 auto;padding-inline:var(--pad)}

.site-header{position:fixed;z-index:40;inset:0 0 auto;background:rgba(244,244,241,.94);border-bottom:1px solid rgba(23,25,24,.14)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center}
.brand img{width:188px;height:auto}
.nav{display:flex;gap:32px;align-items:center}
.nav a{font-size:10px;font-weight:700;letter-spacing:.145em;line-height:1;padding:8px 0;border-bottom:1px solid transparent}
.nav a:hover{border-color:var(--ink)}
.menu-toggle{display:none;border:0;background:transparent;padding:10px;margin-right:-10px}
.menu-toggle span{display:block;width:23px;height:1px;background:var(--ink);margin:6px 0}

.hero{padding-top:82px;min-height:100vh;display:flex;flex-direction:column}
.hero-grid{flex:1;display:grid;grid-template-columns:minmax(0,.94fr) minmax(460px,1.06fr);align-items:center;gap:clamp(60px,8vw,132px);padding-top:clamp(72px,8vw,118px);padding-bottom:72px}
.eyebrow,.mini{margin:0;font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#5e625f}
.hero-copy{align-self:center}
.hero h1,.section h2{font-weight:600;letter-spacing:-.045em}
.hero h1{font-size:clamp(58px,7vw,104px);line-height:.94;margin:24px 0 0;max-width:760px}
.hero-text{max-width:610px;margin:34px 0 0;color:var(--muted);font-size:17px;line-height:1.7}
.hero-actions{display:flex;align-items:center;gap:30px;margin-top:42px}
.btn{min-height:48px;padding:0 20px;border:1px solid var(--ink);border-radius:0;display:inline-flex;align-items:center;justify-content:center;gap:28px;font-size:11px;font-weight:700;letter-spacing:.04em;cursor:pointer;transition:background .18s,color .18s}
.btn.primary{background:var(--ink);color:var(--white)}
.btn.primary:hover{background:#303330}
.text-link{display:inline-flex;align-items:center;gap:18px;font-size:11px;font-weight:700;border-bottom:1px solid #9da19d;padding:10px 0 9px}
.text-link:hover{border-color:var(--ink)}

.hero-visual{border-top:1px solid var(--ink)}
.drawing-head{height:46px;display:flex;align-items:center;justify-content:space-between;font-size:8px;font-weight:700;letter-spacing:.16em}
.technical-frame{position:relative;background:#e8e9e5;border:1px solid #c9cbc6;color:#676d68;overflow:hidden}
.technical-frame:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(68,73,69,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(68,73,69,.055) 1px,transparent 1px);background-size:28px 28px}
.technical-frame svg{position:relative;width:100%;aspect-ratio:1.24/1}
.technical-frame .construction{stroke-width:1;opacity:.34}
.technical-frame .outline{stroke-width:1.1}
.technical-frame .heavy{stroke-width:2.8;color:#3d423e}
.technical-frame .detail{stroke-width:1.6}
.technical-frame .centerline,.technical-frame .dimension{stroke-width:1;stroke-dasharray:5 5;opacity:.7}
.technical-frame .leader{stroke-width:1}
.svg-labels{font-family:Arial,sans-serif;font-size:9px;letter-spacing:1.3px}
.drawing-note{position:absolute;left:18px;right:18px;bottom:16px;border-top:1px solid rgba(70,75,71,.35);padding-top:12px;display:grid;grid-template-columns:28px 1fr;gap:8px;font-size:8px;line-height:1.45;letter-spacing:.08em;background:linear-gradient(180deg,rgba(232,233,229,0),rgba(232,233,229,.92) 30%)}
.drawing-note p{margin:0;max-width:430px}
.hero-meta{height:76px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);align-items:center;font-size:8px;font-weight:700;letter-spacing:.18em}
.hero-meta span:nth-child(2){text-align:center}
.hero-meta span:nth-child(3){text-align:right}

.section{padding:clamp(110px,10vw,168px) 0;border-top:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(290px,.65fr);gap:clamp(60px,9vw,140px);align-items:end;margin-bottom:72px}
.section-head h2{font-size:clamp(46px,5vw,74px);line-height:1.02;margin:22px 0 0;max-width:870px}
.section-head>p{margin:0;color:var(--muted);font-size:15px;line-height:1.75;max-width:480px}

.product-grid{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);display:grid;grid-template-columns:repeat(3,1fr)}
.product-card{min-width:0}
.product-card+.product-card{border-left:1px solid var(--line)}
.product-visual{position:relative;aspect-ratio:1.35/1;background:var(--paper-2);color:#666b67;border-bottom:1px solid var(--line)}
.product-topline{position:absolute;z-index:2;left:18px;right:18px;top:16px;display:flex;justify-content:space-between;font-size:8px;font-weight:700;letter-spacing:.14em}
.product-visual:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(72,77,73,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(72,77,73,.05) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.product-visual svg{width:100%;height:100%;position:relative;z-index:1;stroke-width:1.1}
.product-visual .strong{stroke-width:2.5}
.product-visual .dash{stroke-dasharray:4 5;opacity:.55}
.product-info{padding:30px 28px 34px;min-height:292px;display:flex;flex-direction:column}
.product-info .mini{margin-bottom:14px;font-size:8px}
.product-info h3{margin:0;font-size:27px;letter-spacing:-.03em;font-weight:600}
.product-info>p:not(.mini){color:var(--muted);font-size:14px;line-height:1.68;margin:20px 0 28px}
.product-info a{margin-top:auto;border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;font-size:10px;font-weight:700;letter-spacing:.03em}
.products-note{margin:22px 0 0;margin-left:auto;max-width:760px;color:#777b77;font-size:10px;line-height:1.6}

.engineering{background:var(--dark);color:#f3f3ef;border-color:#2f332f}
.engineering .eyebrow{color:#a2a7a2}
.engineering-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.78fr);gap:clamp(70px,10vw,150px);align-items:end}
.section-head.vertical{display:block;margin:0}
.section-head.vertical h2{font-size:clamp(48px,5.2vw,78px);max-width:750px}
.engineering-lede{margin:0;color:#aaafaa;font-size:15px;line-height:1.78;max-width:590px}
.process-grid{margin-top:92px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.process-step{padding:28px 28px 34px;min-height:318px}
.process-step+.process-step{border-left:1px solid var(--line-dark)}
.step-head{display:flex;justify-content:space-between;color:#8f958f;font-size:8px;font-weight:700;letter-spacing:.16em}
.process-step h3{margin:86px 0 0;font-size:22px;line-height:1.18;font-weight:500;letter-spacing:-.025em;max-width:250px}
.process-step p{margin:18px 0 0;color:#9ba09b;font-size:12px;line-height:1.7;max-width:280px}
.engineering-bottom{margin-top:84px;display:grid;grid-template-columns:.34fr 1fr;gap:70px}
.priority-list{border-top:1px solid var(--line-dark)}
.priority-list>div{display:grid;grid-template-columns:38px 190px 1fr;gap:16px;padding:19px 0;border-bottom:1px solid var(--line-dark);align-items:baseline}
.priority-list span{font-size:8px;color:#7f857f}
.priority-list strong{font-size:13px;font-weight:500}
.priority-list p{margin:0;color:#8f958f;font-size:11px;line-height:1.5}

.about-grid{display:grid;grid-template-columns:.58fr 1.42fr;gap:clamp(80px,12vw,190px);align-items:start}
.about-kicker{border-top:1px solid var(--ink);padding-top:20px;min-height:360px;display:flex;flex-direction:column;justify-content:space-between}
.about-kicker p{font-size:18px;font-weight:750;letter-spacing:.13em;margin:0}
.about-kicker span{font-size:11px;line-height:1.5;color:var(--muted)}
.about-copy h2{font-size:clamp(48px,5vw,74px);line-height:1.02;margin:22px 0 0}
.about-copy .large{font-size:21px;line-height:1.5;letter-spacing:-.02em;margin:42px 0 22px;max-width:780px}
.about-copy>p:not(.eyebrow):not(.large){font-size:14px;color:var(--muted);line-height:1.78;max-width:720px}
.about-points{margin-top:62px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}
.about-points>div{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:42px 1fr;gap:10px}
.about-points>div:nth-child(odd){padding-right:26px}
.about-points>div:nth-child(even){padding-left:26px;border-left:1px solid var(--line)}
.about-points span{font-size:9px;color:#858985}
.about-points strong{font-size:12px;font-weight:600}

.contact{background:#e9eae6}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(70px,10vw,150px)}
.contact-copy h2{font-size:clamp(48px,5vw,74px);line-height:1.02;letter-spacing:-.045em;margin:22px 0 0}
.contact-copy>p:not(.eyebrow){max-width:530px;color:var(--muted);font-size:14px;line-height:1.75;margin:30px 0 0}
.intake-list{margin-top:46px;border-top:1px solid #c4c7c2}
.intake-list span{display:block;padding:12px 0;border-bottom:1px solid #c4c7c2;font-size:10px;font-weight:600;letter-spacing:.04em}
.contact-form{border-top:1px solid var(--ink);padding-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-form label{display:flex;flex-direction:column;gap:8px;padding-top:22px}
.contact-form label span{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.contact-form input,.contact-form textarea{width:100%;border:0;border-bottom:1px solid #aeb2ad;background:transparent;border-radius:0;padding:10px 0 13px;color:var(--ink);outline:none;font-size:14px;line-height:1.5}
.contact-form textarea{resize:vertical;min-height:130px}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--ink)}
.form-bottom{display:flex;align-items:center;gap:24px;margin-top:30px}
.form-note{font-size:9px;color:#747974;line-height:1.45}

.footer{background:#121413;color:#f4f4ef;padding:66px 0 30px}
.footer-top{display:grid;grid-template-columns:1fr 1fr;align-items:start}
.footer-brand img{width:198px;filter:invert(1)}
.footer-brand p{margin:18px 0 0;color:#8c918d;font-size:11px}
.footer-links{justify-self:end;display:grid;grid-template-columns:1fr 1fr;gap:18px 70px;min-width:310px}
.footer-links a{font-size:12px}
.footer-bottom{margin-top:86px;padding-top:22px;border-top:1px solid #343735;display:flex;justify-content:space-between;color:#808681;font-size:9px;letter-spacing:.06em}

.legal-page{padding-top:82px;min-height:100vh}
.legal-wrap{max-width:980px;padding-top:clamp(70px,8vw,116px);padding-bottom:clamp(100px,10vw,160px)}
.legal-back{display:inline-flex;gap:12px;align-items:center;margin-bottom:54px;font-size:10px;font-weight:700;letter-spacing:.08em;border-bottom:1px solid var(--line);padding-bottom:8px}
.legal-page h1{font-size:clamp(48px,6vw,84px);line-height:.98;letter-spacing:-.045em;font-weight:600;margin:18px 0 0}
.legal-meta{margin:20px 0 0;color:var(--muted);font-size:11px}
.legal-content{margin-top:72px;border-top:1px solid var(--ink)}
.legal-content section{display:grid;grid-template-columns:180px 1fr;gap:50px;padding:30px 0;border-bottom:1px solid var(--line)}
.legal-content h2{margin:0;font-size:12px;font-weight:700;letter-spacing:.03em}
.legal-content p,.legal-content li{color:var(--muted);font-size:14px;line-height:1.75}
.legal-content p{margin:0}
.legal-content p+p{margin-top:14px}
.legal-content ul{margin:0;padding-left:18px}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1050px){
  .hero-grid{grid-template-columns:1fr;gap:62px}.hero-copy{padding-top:30px}.hero-visual{max-width:820px}
  .section-head{grid-template-columns:1fr;gap:24px}.section-head>p{max-width:620px}
  .engineering-intro{grid-template-columns:1fr;gap:34px}.engineering-lede{max-width:680px}
  .process-grid{grid-template-columns:1fr 1fr}.process-step:nth-child(3){border-left:0;border-top:1px solid var(--line-dark)}.process-step:nth-child(4){border-top:1px solid var(--line-dark)}
  .engineering-bottom{grid-template-columns:1fr;gap:26px}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:72px}.about-kicker{min-height:auto;height:170px}
}

@media(max-width:760px){
  .legal-page{padding-top:72px}.legal-content section{grid-template-columns:1fr;gap:12px}
  .header-inner{height:72px}.brand img{width:164px}.menu-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:72px;padding:28px var(--pad) 34px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:20px}.nav.open{display:flex}
  .hero{padding-top:72px}.hero-grid{padding-top:68px;padding-bottom:50px}.hero h1{font-size:clamp(54px,14vw,80px)}.hero-text{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}
  .hero-meta{height:auto;padding-top:20px;padding-bottom:20px;grid-template-columns:1fr;gap:10px}.hero-meta span:nth-child(n){text-align:left}
  .product-grid{grid-template-columns:1fr}.product-card+.product-card{border-left:0;border-top:1px solid var(--line)}
  .process-grid{grid-template-columns:1fr}.process-step+.process-step{border-left:0;border-top:1px solid var(--line-dark)}.process-step:nth-child(3){border-top:1px solid var(--line-dark)}
  .process-step{min-height:260px}.process-step h3{margin-top:54px}
  .priority-list>div{grid-template-columns:30px 1fr}.priority-list p{grid-column:2}
  .about-points{grid-template-columns:1fr}.about-points>div:nth-child(n){padding-left:0;padding-right:0;border-left:0}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-top{grid-template-columns:1fr}.footer-links{justify-self:start;margin-top:48px;min-width:0;width:100%}.footer-bottom{margin-top:58px}
}

@media(max-width:500px){
  .section{padding:84px 0}.hero-grid{padding-top:52px}.hero h1{font-size:52px}.technical-frame .drawing-note{position:relative;left:auto;right:auto;bottom:auto;margin:0 14px 14px;padding-top:10px;background:none}
  .product-info{min-height:250px}.about-kicker{height:140px}.form-bottom{align-items:flex-start;flex-direction:column}.btn{width:100%}.footer-links{grid-template-columns:1fr}.footer-bottom{align-items:flex-start;flex-direction:column;gap:16px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}