:root{
  --white:#fff;--ink:#14191e;--muted:#5f6770;--line:#dde1e5;--pale:#f2f4f6;--dark:#12181d;--dark-line:#3a444c;
  --accent:#1f5fd1;--accent-hover:#174aa6;--accent-light:#7fa6ff;--spark:#f5a524;
  --gutter:clamp(20px,3.6vw,72px);--h2:clamp(36px,4.4vw,70px);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-padding-top:24px}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:600}
h1,h2{letter-spacing:-.045em;line-height:1.02}
h3{letter-spacing:-.03em;line-height:1.2}
p{color:var(--muted);font-size:19px;line-height:1.55;letter-spacing:-.015em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
::selection{background:var(--accent);color:#fff}
.accent{color:var(--accent)}
.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;flex:none}
.skip-link{position:fixed;top:-100px;left:20px;background:#fff;padding:14px;z-index:30}.skip-link:focus{top:10px}

/* buttons & links */
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:56px;padding:16px 24px;border:0;border-radius:2px;font-size:17px;font-weight:550;letter-spacing:-.02em;background:var(--accent);color:#fff;cursor:pointer}
.button:hover{background:var(--accent-hover)}
.text-link{display:inline-flex;align-items:center;gap:18px;font-size:17px;font-weight:550;letter-spacing:-.02em}
.text-link:hover{color:var(--accent)}
.section-pad{padding:96px var(--gutter)}
.dark{background:var(--dark);color:#fff}
.dark p{color:#b5bdc4}
.pale{background:var(--pale)}

/* header */
.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0 var(--gutter);height:92px;border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:10}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand svg{width:40px;height:40px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-size:21px;letter-spacing:-.03em;font-weight:700}
.brand-text small{font-size:11px;letter-spacing:.22em;color:var(--muted);margin-top:5px}
.dark .brand-text small{color:#9aa4ac}
.main-nav{display:flex;align-items:center;gap:30px;font-size:15px}
.main-nav>a:not(.button):hover,.main-nav>a[aria-current]{color:var(--accent)}
.main-nav .button{min-height:48px;padding:13px 20px;font-size:15px;gap:20px}
.menu-toggle{display:none;border:0;background:none;width:44px;height:44px;padding:10px;flex-direction:column;justify-content:center;gap:7px}
.menu-toggle span{display:block;height:2px;width:24px;background:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:46% 54%;min-height:680px}
.hero-copy{padding:72px 36px 64px var(--gutter);display:flex;flex-direction:column;justify-content:center}
.eyebrow{font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:26px}
.hero h1{font-size:clamp(56px,6.6vw,108px);line-height:.98;letter-spacing:-.055em}
.hero-copy>p{font-size:clamp(18px,1.5vw,23px);max-width:540px;margin-top:30px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:26px;margin-top:36px}
.hero-media{border-left:2px solid var(--accent);background:var(--dark);overflow:hidden;position:relative}
.hero-media svg{width:100%;height:100%;object-fit:cover}

/* index cards */
.index-row{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}
.index-row>a{display:flex;align-items:flex-start;gap:22px;padding:32px 28px;min-height:128px}
.index-row>a:first-child{padding-left:var(--gutter)}
.index-row>a:last-child{padding-right:var(--gutter)}
.index-row>a+a{border-left:1px solid var(--line)}
.index-number{font-size:30px;font-weight:600;letter-spacing:-.05em;line-height:1.1;color:var(--accent)}
.index-row strong{display:block;font-size:20px;letter-spacing:-.035em}
.index-row small{display:block;color:var(--muted);font-size:14px;line-height:1.45;margin-top:6px}
.index-row .icon{margin-left:auto;align-self:center}
.index-row>a:hover strong{color:var(--accent)}

/* section heading */
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:56px;margin-bottom:44px}
.section-heading h2{font-size:var(--h2)}
.section-heading>p{max-width:380px;font-size:19px}
.section-number{display:block;font-size:28px;font-weight:600;letter-spacing:-.04em;color:var(--accent);margin-bottom:14px}

/* product grid */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.product-card{display:block;padding:26px 22px 30px;border-bottom:1px solid var(--line);min-width:0}
.product-card:not(:nth-child(4n+1)){border-left:1px solid var(--line)}
.product-card .thumb{aspect-ratio:1.25;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.product-card .thumb img{width:78%;height:100%;object-fit:contain;transition:transform .35s ease}
.product-card:hover .thumb img{transform:scale(1.05) rotate(-4deg)}
.item-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
.item-title h3{font-size:21px}
.product-card p{font-size:15px;margin-top:8px}
.product-card:hover h3{color:var(--accent)}

/* industries */
.industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--dark-line)}
.industry{padding:28px 22px 8px;min-width:0}
.industry+.industry{border-left:1px solid var(--dark-line)}
.industry .icon{width:34px;height:34px;color:var(--spark);margin-bottom:22px}
.industry h3{font-size:20px}
.industry p{font-size:15px;margin-top:10px}
.industry ul{list-style:none;padding:0;margin:16px 0 0;font-size:14px;color:#d7dde2}
.industry li{padding:7px 0;border-top:1px solid var(--dark-line)}


/* split / about teaser */
.split{display:grid;grid-template-columns:minmax(0,38fr) minmax(0,62fr);gap:56px;align-items:start}
.split h2{font-size:clamp(36px,4vw,62px)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.facts div{padding:24px 22px 0}
.facts div:first-child{padding-left:0}
.facts div+div{border-left:1px solid var(--line)}
.facts strong{display:block;font-size:clamp(34px,3.4vw,52px);letter-spacing:-.05em;font-weight:600}
.facts span{display:block;font-size:15px;color:var(--muted);margin-top:6px}

/* page header (subpages) */
.page-hero{padding:80px var(--gutter) 56px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(48px,6vw,96px)}
.page-hero p{font-size:clamp(18px,1.5vw,22px);max-width:720px;margin-top:24px}
.subnav{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:36px;font-size:15px}
.subnav a{padding-bottom:6px;border-bottom:1px solid var(--line)}
.subnav a:hover{color:var(--accent);border-color:var(--accent)}

/* category block (products page) */
.category{display:grid;grid-template-columns:minmax(0,34fr) minmax(0,66fr);gap:52px;padding:72px var(--gutter);border-bottom:1px solid var(--line)}
.category-intro .thumb{background:var(--pale);aspect-ratio:1.2;display:flex;align-items:center;justify-content:center;margin-bottom:26px}
.category-intro .thumb img{width:62%}
.category-intro h2{font-size:clamp(32px,3.2vw,48px)}
.category-intro p{font-size:17px;margin-top:16px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{font-size:13px;padding:6px 10px;border:1px solid var(--line);border-radius:2px;color:var(--muted)}
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table th{text-align:left;font-weight:600;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:0 14px 12px 0;border-bottom:1px solid var(--ink)}
.spec-table td{padding:14px 14px 14px 0;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.45}
.spec-table td:first-child{font-weight:600;width:28%}
.table-note{font-size:14px;margin-top:18px}
.table-wrap{overflow-x:auto}

/* prose */
.prose{max-width:780px}
.prose h2{font-size:clamp(30px,3vw,44px);margin:56px 0 18px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:18px;line-height:1.6;color:var(--muted)}
.prose p+p{margin-top:18px}
.prose ul{padding-left:20px}
.prose li{margin:8px 0}

/* inquiry */
.inquiry{display:grid;grid-template-columns:minmax(0,42fr) minmax(0,58fr);gap:60px}
.inquiry-copy h2{font-size:clamp(40px,4.4vw,70px)}
.inquiry-copy p{font-size:20px;margin:26px 0 40px;max-width:440px}
.contact-lines{display:flex;flex-direction:column;gap:14px}
.contact-lines a{display:inline-flex;align-items:center;gap:14px;color:var(--accent-light);font-size:17px;border-bottom:1px solid var(--accent);padding-bottom:6px;align-self:flex-start}
.inquiry-types{margin:0 0 24px;padding:0;border:0}
.inquiry-types legend{font-size:14px;font-weight:550;margin-bottom:10px;padding:0}
.type-options{display:flex;gap:18px}
.type-options label{flex:1;cursor:pointer;position:relative}
.type-options input{position:absolute;opacity:0;width:1px;height:1px}
.type-options span{display:block;text-align:center;font-size:14px;padding:12px 4px;border-bottom:2px solid var(--dark-line);white-space:nowrap}
.type-options input:checked+span{border-bottom-color:var(--accent-light);color:#fff}
.type-options input:focus-visible+span{outline:2px solid var(--accent-light);outline-offset:3px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.form-grid label{display:block;font-size:14px;font-weight:550;min-width:0}
.form-grid input,.form-grid textarea,.form-grid select{display:block;width:100%;margin-top:8px;background:transparent;color:#fff;border:1px solid #66717a;border-radius:0;padding:12px 14px;font-size:15px}
.form-grid select option{color:var(--ink)}
.form-grid input{height:46px}
.form-grid textarea{min-height:110px;resize:vertical}
.form-grid ::placeholder{color:#9aa4ac}
.full{grid-column:1/-1}
.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-actions{display:flex;align-items:center;gap:22px;margin-top:24px}
.form-actions small{font-size:12px;color:#9aa4ac;max-width:220px;line-height:1.5}
.form-status{margin-top:16px;font-size:14px;min-height:22px;color:#c7cfd5}
.form-status[data-state=ok]{color:#b8e7c9}
.form-status[data-state=error]{color:#ffb49a}

/* footer */
.site-footer{display:flex;align-items:center;flex-wrap:wrap;gap:20px 40px;padding:32px var(--gutter);border-top:1px solid var(--dark-line)}
.site-footer nav{display:flex;flex-wrap:wrap;gap:24px;margin-left:auto;font-size:14px}
.site-footer nav a:hover{color:var(--accent-light)}
.legal{width:100%;font-size:13px;color:#8f99a1;line-height:1.6;border-top:1px solid var(--dark-line);padding-top:18px}

/* responsive */
@media(max-width:1100px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .product-card:not(:nth-child(4n+1)){border-left:0}
  .product-card:nth-child(2n){border-left:1px solid var(--line)}
  .industry-grid{grid-template-columns:repeat(2,1fr);gap:0}
  .industry{border-left:0!important;border-bottom:1px solid var(--dark-line);padding-left:0}
  .industry:nth-child(2n){border-left:1px solid var(--dark-line)!important;padding-left:22px}
}
@media(max-width:900px){
  .section-pad{padding-block:68px}
  .menu-toggle{display:flex}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:16px var(--gutter) 28px;border-bottom:1px solid var(--line);font-size:18px}
  .main-nav.is-open{display:flex}
  .main-nav>a:not(.button){padding:14px 0;border-bottom:1px solid var(--line)}
  .main-nav .button{margin-top:20px}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-copy{padding:56px var(--gutter) 44px}
  .hero-media{border-left:0;border-top:2px solid var(--accent);height:380px}
  .index-row{grid-template-columns:1fr}
  .index-row>a{padding:22px var(--gutter)!important;min-height:0}
  .index-row>a+a{border-left:0;border-top:1px solid var(--line)}
  .section-heading{display:block}
  .section-heading>p{margin-top:20px;max-width:none}
  .split,.inquiry,.category{grid-template-columns:1fr;gap:36px}
  .facts{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:600px){
  .site-header{height:76px}
  .brand-text strong{font-size:18px}
  .hero h1{font-size:clamp(46px,13vw,72px)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .product-grid{grid-template-columns:1fr}
  .product-card:nth-child(2n){border-left:0}
  .industry-grid{grid-template-columns:1fr}
  .industry:nth-child(2n){border-left:0!important;padding-left:0}
  .facts{grid-template-columns:1fr}
  .facts div,.facts div:first-child{padding:18px 0;border-left:0!important;border-bottom:1px solid var(--line)}
  .type-options{flex-wrap:wrap;gap:6px}
  .type-options label{flex:1 1 30%}
  .type-options span{font-size:12px}
  .form-grid{grid-template-columns:1fr}
  .form-actions{display:block}
  .form-actions .button{width:100%}
  .form-actions small{display:block;margin-top:12px;max-width:none}
  .site-footer nav{margin-left:0}
  .category{padding-block:52px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* photos */
.product-card .thumb{background:#f4f7fb;overflow:hidden}
.product-card .thumb img{width:100%;height:100%;object-fit:contain}
.category-intro .thumb img{width:100%;height:100%;object-fit:contain}
.category-intro .thumb.photo{aspect-ratio:2.4}
.category-intro .thumb.photo img{object-fit:cover}
.industry{display:block;color:inherit}
.industry-photo{aspect-ratio:1.5;overflow:hidden;margin-bottom:18px;border-bottom:2px solid var(--spark)}
.industry-photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.industry:hover .industry-photo img{transform:scale(1.05)}
.industry:hover h3{color:var(--spark)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:1.33;object-fit:cover}
.gallery figcaption{font-size:14px;color:var(--muted);margin-top:10px}
@media(max-width:900px){.gallery{grid-template-columns:1fr 1fr}}
.gallery-title{font-size:24px;margin:52px 0 20px}

/* brands */
.brand-group{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:8px 0 18px}
.brand-grid+.brand-group{margin-top:48px}
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.brand-card{border:1px solid var(--line);padding:18px 18px 22px}
.brand-logo{position:relative;aspect-ratio:2.2;display:flex;align-items:center;justify-content:center;background:#fff;border-bottom:1px solid var(--line);margin-bottom:16px}
.brand-logo img{max-width:88%;max-height:80%;object-fit:contain;mix-blend-mode:multiply}
.wordmark{font-size:40px;font-weight:800;letter-spacing:.06em;color:var(--accent)}
.badge{position:absolute;top:0;left:0;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--accent);color:#fff;padding:4px 8px}
.brand-card h3{font-size:22px}
.brand-card h3 span{font-size:16px;color:var(--muted);font-weight:500;margin-left:6px}
.brand-card p{font-size:15px;margin-top:8px}
@media(max-width:900px){.brand-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.brand-grid{grid-template-columns:1fr}}