:root{--ink:#12202C;--paper:#F3F5F7;--white:#fff;--steel:#52626F;--line:#D5DBE0;--needle:#C0322A;--needle-dark:#9E2720;--brass:#9C7A2B;--wrap:1160px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:600;line-height:1.05;margin:0;letter-spacing:.005em}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
h3{font-size:1.45rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--brass);outline-offset:3px}
.btn{display:inline-block;padding:13px 24px;border-radius:2px;font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--needle);color:#fff}.btn-primary:hover{background:var(--needle-dark)}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}.btn-line:hover{background:var(--ink);color:#fff}
.btn-light{border-color:#fff;color:#fff}.btn-light:hover{background:#fff;color:var(--ink)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(243,245,247,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px;position:relative}
.brand{text-decoration:none;line-height:1}
.brand b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:1.9rem;font-weight:700;white-space:nowrap}
.brand small{display:block;font-size:.78rem;color:var(--steel);margin-top:3px}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){text-decoration:none;font-weight:500;font-size:.98rem;padding:6px 0;border-bottom:2px solid transparent}
.nav a:not(.btn):hover,.nav a[aria-current="page"]{border-bottom-color:var(--needle)}
.nav .btn{padding:10px 18px}
.menu-btn{display:none;background:none;border:2px solid var(--ink);border-radius:2px;padding:8px 14px;font:600 .95rem "Public Sans",sans-serif;color:var(--ink);cursor:pointer}
section{padding:80px 0}
.white{background:var(--white)}
.sec-head{max-width:46em;margin-bottom:40px}
.sec-head p{color:var(--steel);font-size:1.08rem;margin-top:14px}
/* hero */
.hero{padding:56px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{max-width:14ch}
.hero .lead{font-size:1.2rem;color:var(--steel);max-width:34em;margin:22px 0 30px}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.facts{display:flex;flex-wrap:wrap;gap:8px 28px;margin:34px 0 0;padding:20px 0 0;border-top:1px solid var(--line);list-style:none;font-size:.95rem;color:var(--steel)}
.facts strong{color:var(--ink);font-weight:600}
.dial{width:100%;max-width:470px;margin-left:auto;filter:drop-shadow(0 22px 30px rgba(18,32,44,.18))}
.dial svg{width:100%;height:auto;display:block}
.needle{transform-origin:200px 200px;transform:rotate(-135deg)}
.needle.go{animation:sweep 2.8s cubic-bezier(.3,1.3,.45,1) .3s forwards}
@keyframes sweep{to{transform:rotate(121.5deg)}}
@media (prefers-reduced-motion:reduce){.needle{transform:rotate(121.5deg)}.needle.go{animation:none}html{scroll-behavior:auto}}
/* 3000 bar band */
.band{background:var(--ink);color:#fff;padding:64px 0}
.band-grid{display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:center}
.big{font-family:"Barlow Condensed",sans-serif;font-weight:700;line-height:.85;font-size:clamp(5rem,13vw,9.5rem);letter-spacing:-.01em}
.big small{display:block;font-size:.32em;font-weight:600;color:#B9C4CD;letter-spacing:.02em;margin-top:10px}
.band h2{color:#fff;margin-bottom:14px}
.band p{color:#B9C4CD;max-width:36em}
/* inner page hero */
.page-hero{background:var(--white);border-bottom:1px solid var(--line);padding:46px 0 52px}
.crumbs{font-size:.9rem;color:var(--steel);margin-bottom:18px}
.crumbs a{text-decoration:none;border-bottom:1px solid var(--line)}
.crumbs a:hover{border-bottom-color:var(--ink)}
.page-hero .lead{font-size:1.2rem;color:var(--steel);max-width:40em;margin:18px 0 0}
/* products grid */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product{display:grid;grid-template-rows:auto 1fr;background:var(--white);border:1px solid var(--line);border-radius:2px;text-decoration:none;transition:border-color .2s,transform .2s}
.product:hover{border-color:var(--ink);transform:translateY(-3px)}
.product .img{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;padding:10px;border-bottom:1px solid var(--line)}
.product .img img{width:100%;height:100%;object-fit:contain}
.product .txt{padding:20px 22px 24px}
.product h3{margin-bottom:8px}
.product p{margin:0;color:var(--steel);font-size:.96rem;line-height:1.5}
.product.feature{border-color:var(--needle)}
.more{margin-top:34px}
/* product page */
.pgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.figure{background:#fff;border:1px solid var(--line);padding:12px;position:sticky;top:96px}
.figure img{width:100%;height:auto}
.figure figcaption{font-size:.85rem;color:var(--steel);padding:8px 6px 2px}
.prose p{max-width:38em}
.prose h2{margin:40px 0 14px}
.prose h2:first-child{margin-top:0}
.list{list-style:none;margin:0 0 1em;padding:0}
.list li{position:relative;padding:8px 0 8px 22px;border-top:1px solid var(--line)}
.list li:last-child{border-bottom:1px solid var(--line)}
.list li::before{content:"";position:absolute;left:0;top:1.05em;width:8px;height:8px;background:var(--needle)}
.cta{background:var(--ink);color:#fff;padding:56px 0}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta h2{color:#fff;max-width:20em}
.cta p{color:#B9C4CD;margin:10px 0 0}
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{padding:9px 16px;border:1px solid var(--line);background:#fff;text-decoration:none;font-size:.95rem;border-radius:2px}
.related a:hover{border-color:var(--ink)}
/* why */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.why dl{margin:0}
.why dt{font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:1.5rem;padding-top:22px;border-top:1px solid var(--line)}
.why dd{margin:6px 0 22px;color:var(--steel);max-width:36em}
/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--ink);padding-top:16px}
.steps li::before{content:counter(s);font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:2.4rem;color:var(--needle);display:block;line-height:1}
.steps h3{margin:8px 0 6px;font-size:1.3rem}
.steps p{color:var(--steel);font-size:.97rem;margin:0}
/* industries */
.ind{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.ind article{padding:26px 0;border-top:1px solid var(--line)}
.ind p{color:var(--steel);margin:8px 0 12px}
/* video */
.video-frame{position:relative;background:var(--ink);border-radius:2px;overflow:hidden;aspect-ratio:16/9;max-width:980px}
.video-frame>img,.video-frame video{width:100%;height:100%;object-fit:contain;background:#fff}
.video-frame>img{opacity:.28;background:var(--ink)}
.play{position:absolute;inset:0;display:grid;place-items:center;border:0;background:transparent;cursor:pointer;color:#fff}
.play span{display:grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--needle);transition:background .2s,transform .2s}
.play:hover span{background:var(--needle-dark);transform:scale(1.06)}
.play svg{width:30px;height:30px;margin-left:5px}
.video-note{max-width:980px;margin-top:14px;font-size:.92rem;color:var(--steel)}
/* faq */
.faq{max-width:840px}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:1.45rem;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-52%);font-size:1.8rem;font-weight:500;color:var(--needle);transition:transform .2s}
details[open] summary::after{transform:translateY(-52%) rotate(45deg)}
details p{padding:0 0 22px;margin:0;color:var(--steel);max-width:38em}
/* contact */
.contact{background:var(--ink);color:#fff}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px}
.contact h2{color:#fff}
.contact .sub{color:#B9C4CD;margin:14px 0 30px}
.details{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.details small{display:block;color:#93A1AD;font-size:.85rem}
.details a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3)}
.details a:hover{border-bottom-color:#fff}
form{background:var(--white);color:var(--ink);padding:30px;border-radius:2px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px}.field.full{grid-column:1/-1}
label{font-weight:600;font-size:.92rem}
input,select,textarea{font:inherit;color:var(--ink);padding:12px 13px;border:1px solid #AEB8C0;border-radius:2px;background:#fff;width:100%}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--brass);outline-offset:1px;border-color:var(--ink)}
form .btn{justify-self:start}
.form-note{grid-column:1/-1;margin:0;font-size:.88rem;color:var(--steel)}
.map{margin-top:34px;border:0;width:100%;height:240px;border-radius:2px;filter:grayscale(.6)}
/* footer */
footer{background:#0B1620;color:#93A1AD;padding:56px 0 26px;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:40px}
footer h3{color:#fff;font-size:1.15rem;margin-bottom:12px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
footer a{color:#C9D3DB;text-decoration:none}footer a:hover{color:#fff;text-decoration:underline}
.fbase{margin-top:38px;padding-top:20px;border-top:1px solid #1E2E3B;font-size:.88rem}
.certs-strip{padding:18px 0;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.certs-strip .wrap,.certs-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.cert-label{font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:1.25rem;margin-right:6px}
.cert{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ink);padding:5px 12px;font-weight:600;font-size:.9rem;line-height:1.3;border-radius:2px}
.cert.pending{border-style:dashed;border-color:var(--steel);color:var(--steel);font-weight:500}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.float{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
.float a{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.25);text-decoration:none}
.float .wa{background:#1E8E54}.float .ph{background:var(--ink)}
.float svg{width:26px;height:26px}
@media (max-width:960px){
 .hero-grid,.why,.contact-grid,.pgrid,.band-grid,.ind{grid-template-columns:1fr;gap:36px}
 .dial{margin:0 auto;max-width:380px}
 .products{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .fgrid{grid-template-columns:1fr 1fr}
 .figure{position:static}
 section{padding:60px 0}
}
@media (max-width:720px){
 body{font-size:16.5px}
 .menu-btn{display:block}
 .brand b{font-size:1.55rem}
 .nav{position:absolute;left:-20px;right:-20px;top:100%;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px 20px 18px;display:none}
 .nav.open{display:flex}
 .nav a:not(.btn){padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
 .nav .btn{margin-top:14px}
 .products,.steps,.fgrid{grid-template-columns:1fr}
 form{grid-template-columns:1fr;padding:22px}
 .hero{padding:36px 0 52px}
}

/* Premium corporate navigation, brand system and industry portfolio */
.brand{display:flex;align-items:center;gap:13px;min-width:245px}
.brand-logo{width:86px;height:48px;object-fit:contain;object-position:left center}
.brand span{display:block}
.brand b{font-size:1.65rem;letter-spacing:.01em}
.brand small{font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}
.nav{gap:20px}
.nav-dropdown{position:relative}
.nav-drop-toggle{border:0;background:transparent;color:var(--ink);font:600 .98rem "Public Sans",sans-serif;padding:10px 0;cursor:pointer}
.nav-drop-toggle span{color:var(--needle);font-size:1.1em}
.dropdown-menu{display:none;position:absolute;top:calc(100% + 13px);left:-22px;min-width:265px;padding:14px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 40px rgba(18,32,44,.16);z-index:80}
.nav-dropdown:hover .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu,.nav-dropdown.open .dropdown-menu{display:grid}
.dropdown-menu a{padding:9px 10px;text-decoration:none;font-size:.91rem;border-radius:3px}
.dropdown-menu a:hover{background:#f1f4f6;color:var(--needle)}
.dropdown-heading{padding:8px 10px 5px;font-size:.68rem;letter-spacing:.12em;font-weight:700;color:var(--steel);text-transform:uppercase}
.dropdown-all{border-top:1px solid var(--line);margin-top:7px;padding-top:13px!important;color:var(--needle);font-weight:700}
.footer-logo{width:118px;height:58px;object-fit:contain;object-position:left center;margin-bottom:12px}
.eyebrow{font-size:.72rem!important;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--needle)!important;margin:0 0 12px!important}
.industry-hero{background:linear-gradient(115deg,#12202c 0%,#203b4b 60%,#365465 100%);color:#fff;padding:78px 0}
.industry-hero .crumbs,.industry-hero .lead{color:#d9e2e7}
.industry-hero h1{max-width:17ch}
.industry-hero .lead{max-width:780px;font-size:1.15rem;margin-top:22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-tags span{border:1px solid rgba(255,255,255,.32);padding:7px 12px;border-radius:2px;font-size:.84rem;color:#fff}
.industry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.industry-card{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1fr;overflow:hidden;transition:transform .2s,box-shadow .2s}
.industry-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(18,32,44,.12)}
.industry-photo{height:220px;overflow:hidden;background:#dce5e8}
.industry-photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.industry-card:hover .industry-photo img{transform:scale(1.035)}
.industry-copy{padding:25px 27px 28px}
.industry-copy h2{font-size:1.75rem;margin-bottom:10px}
.industry-copy p:not(.eyebrow){color:var(--steel);font-size:.96rem}
.industry-link{font-weight:700;text-decoration:none;color:var(--needle);font-size:.92rem}
.industry-link span{font-size:1.2em;margin-left:6px}
.project-band{background:#e8edf0}
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.project-grid h2{margin-bottom:18px}
.project-grid p:not(.eyebrow){color:var(--steel);max-width:650px}
.project-grid img{width:100%;border:1px solid rgba(18,32,44,.12)}
.measurement-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
.measurement-grid.reverse{grid-template-columns:1.15fr .85fr}
.measurement-art{background:#e5ecef;border:1px solid var(--line);overflow:hidden}
.measurement-art img{width:100%;height:280px;object-fit:cover}
.measurement-extra h2{margin-bottom:14px}
.measurement-extra p:not(.eyebrow){color:var(--steel)}
.solution-note{font-size:.88rem;font-weight:600;color:var(--ink)!important}
@media(max-width:960px){
 .nav{gap:13px}.brand{min-width:210px}.brand-logo{width:70px}
 .industry-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
 .brand{min-width:0;gap:8px}.brand-logo{width:62px;height:40px}.brand b{font-size:1.35rem}.brand small{font-size:.58rem}
 .nav{gap:0}.nav-dropdown{width:100%}.nav-drop-toggle{padding:12px 0;width:100%;text-align:left;border-bottom:1px solid var(--line)}
 .dropdown-menu{position:static;box-shadow:none;border:0;border-bottom:1px solid var(--line);padding:4px 0 10px;width:100%;min-width:0}
 .nav-dropdown:hover .dropdown-menu{display:none}.nav-dropdown.open .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu{display:grid}
 .nav a:not(.btn){padding:12px 0;width:100%}
 .industry-grid,.project-grid,.measurement-grid,.measurement-grid.reverse{grid-template-columns:1fr;gap:24px}
 .industry-photo{height:190px}.industry-copy{padding:21px}
 .industry-hero{padding:52px 0}.measurement-art img{height:220px}
}