/* V3: one type scale and spacing rhythm, loaded after the retained V2 base. */
:root{--header:88px;--gutter:clamp(20px,4.5vw,72px)}
body{font-size:16px;line-height:1.6;letter-spacing:0}
.container{max-width:1440px}
.media{min-width:0;width:100%}.factory-gallery{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}.factory-gallery-photo{width:100%;min-height:0}
h1,.page-intro h1,.product-hero-copy h1{font-size:clamp(34px,3.8vw,52px);line-height:1.15;letter-spacing:-.025em}
h2,.feature-copy h2,.home-contact h2,.footer-top h2,.about-story h2,.product-information h2,.application-story h2,.group-copy h2{font-size:clamp(28px,2.8vw,38px);line-height:1.2;letter-spacing:-.025em;margin-bottom:20px}
h3,.catalog-caption h3,.related-grid .catalog-caption h3,.application-image-grid h3,.paper-color-grid h3,.process-list h3,.format-list h3{font-size:22px;line-height:1.3;letter-spacing:-.015em}
p{margin-bottom:18px}.intro,.page-intro .intro,.feature-copy>p:not(.eyebrow),.product-hero-copy .intro{font-size:16px;line-height:1.65}
.eyebrow,.hero-content .eyebrow{font-size:11px;line-height:1.5;letter-spacing:.1em;margin-bottom:14px}
.section{padding-top:76px;padding-bottom:76px}.section-heading{margin-bottom:34px}.split,.oem-layout,.product-use{gap:6%}
.text-link,.button,.small-link{font-size:14px}.text-link{gap:20px;padding:10px 0}.text-link:hover{gap:25px}.button{padding:15px 22px;gap:30px}
.hero{min-height:620px;max-height:900px}.hero-content h1{font-size:clamp(38px,4.2vw,60px);line-height:1.12;letter-spacing:-.025em;max-width:900px;margin-bottom:24px}.hero-intro{font-size:16px;line-height:1.65;max-width:470px;margin-bottom:26px}.hero-content .eyebrow{margin-bottom:20px}
.brand{font-size:22px}.brand small{font-size:8px;letter-spacing:.12em}.nav-list{gap:25px}.nav-list>li>a{font-size:14px;padding:15px 0}.has-products{gap:5px}.products-toggle{width:30px;height:42px;display:grid;place-items:center;padding:0}.products-toggle span[aria-hidden]{font-size:0;width:8px;height:8px;border-right:1.5px solid;border-bottom:1.5px solid;transform:rotate(45deg);margin-top:-4px}.products-toggle[aria-expanded=true] span[aria-hidden]{transform:rotate(225deg);margin-top:4px}
.product-mega{padding:30px;gap:30px;grid-template-columns:.8fr 3fr;border:1px solid #dce3dc;border-radius:0 0 12px 12px;box-shadow:0 18px 40px #0d30251a}
/* JS owns visibility so Escape/outside click also work while the pointer hovers. */
.has-products:hover>.product-mega,.has-products:focus-within>.product-mega{display:none}.has-products.is-expanded>.product-mega{display:grid}.has-products.is-dismissed>.product-mega{display:none}
.mega-intro h2{font-size:26px}.mega-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.mega-group h3{font-size:12px;font-weight:600;letter-spacing:.04em;margin:0 0 10px}.mega-group ul{list-style:none;padding:0;margin:0}.mega-links a{font-size:14px;gap:8px;padding:12px 0;border-color:#e5ebe4}.mega-links span{font-size:16px}
.strength-strip{margin-top:34px;padding-top:30px;gap:28px}.strength-strip>div{display:flex;align-items:center;gap:18px;padding-right:20px}.strength-icon{width:38px;height:38px;flex-shrink:0;color:#54784f}.strength-icon svg{width:100%;height:100%}.strength-value{font-size:34px;letter-spacing:-.025em;margin-bottom:6px}.strength-strip p{font-size:13px;line-height:1.5}
.home-product-grid,.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 28px}.catalog-photo{aspect-ratio:1.6}.catalog-photo img{object-fit:contain}.catalog-caption{gap:12px;padding-top:16px;align-items:start}.catalog-caption h3{margin-bottom:10px}.catalog-description,.related-grid .catalog-description{font-size:15px;line-height:1.6}.circle-arrow{width:32px;height:32px;font-size:18px}.catalog-grid{padding-bottom:60px}
.manufacturing-feature{padding-top:76px}.manufacturing-feature>.feature-copy{max-width:750px;padding-bottom:34px}.factory-wide{aspect-ratio:2.8;min-height:280px;max-height:500px}.application-tile{aspect-ratio:1.25}.application-image-grid h3{margin-top:16px}.oem-options{margin:22px 0;font-size:14px;gap:10px 20px}.oem-photo{aspect-ratio:1.2}
.quality-tiles{margin-top:32px;gap:20px}.quality-tiles article{padding-top:20px}.quality-icon{width:64px;height:64px;padding:10px;border:1px solid #c6d5bd;border-radius:14px;background:#f7f9f2;color:#31583b;margin-bottom:18px}.quality-icon svg{stroke-width:1.8}.quality-tiles h3{font-size:23px;margin-bottom:8px}.quality-tiles p{font-size:14px;line-height:1.5}.quality-note{margin-top:24px;font-size:13px}
.real-partners .partner-slot{height:106px}.real-partners .partner-slot img{max-width:min(140px,80%);max-height:64px}.centered h2{margin-bottom:0}
.home-contact{grid-template-columns:1fr 1fr;gap:6%;align-items:center;padding-top:76px}.home-contact .contact-email,.contact-email{font-size:clamp(18px,2.1vw,27px);letter-spacing:-.015em;margin-bottom:20px;padding-bottom:10px}.home-contact>div:last-child{padding-bottom:0}.contact-map{min-width:0}.contact-map .map-container{height:320px;border-radius:8px;overflow:hidden;margin-bottom:12px}.contact-map .small-link{font-size:13px}
.site-footer{padding-top:64px}.footer-top{padding-bottom:42px;gap:32px}.footer-top>div{max-width:630px}.footer-top .text-link{font-size:14px}.footer-middle{padding-top:34px;padding-bottom:36px;gap:6%}.footer-brand{font-size:22px}.footer-links,.footer-note,.footer-middle>div:last-child p:not(.eyebrow){font-size:14px;line-height:1.6}.footer-note{margin-top:12px}.footer-middle .eyebrow{font-size:11px;margin-bottom:12px}.footer-bottom{font-size:12px;padding-top:20px;padding-bottom:20px}.footer-bottom p:last-child{text-align:left}
.page-intro{padding-top:calc(var(--header) + 60px);padding-bottom:48px}.page-intro .intro{max-width:680px}.contact-address{padding-top:32px}.contact-address h2,.contact-brief h2{font-size:24px;line-height:1.3}.contact-brief{padding:30px}.contact-layout{gap:6%;padding-bottom:10px}.contact-brief p:not(.eyebrow){font-size:15px}.map-container{height:380px}.application-story{padding-bottom:70px}.spec-lines{margin-top:20px}.spec-lines li{padding:14px 0;font-size:15px}
@media(max-width:1100px){.nav-list{display:block}.nav-list>li>a,.primary-nav .nav-list>li>a{font-size:18px;padding:12px 0}.has-products{display:grid;grid-template-columns:1fr 44px}.products-toggle{width:44px;height:44px}.product-mega{padding:15px 0;border:0;border-radius:0;box-shadow:none}.mega-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.mega-links a{font-size:14px}.strength-strip{gap:16px}.strength-strip>div{gap:12px}.strength-value{font-size:29px}.quality-tiles{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.home-product-grid,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding-top:60px;padding-bottom:60px}.application-image-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.application-image-grid article:last-child{display:block}.application-image-grid h3{font-size:19px}.home-contact{gap:30px}.strength-icon{width:30px;height:30px}.strength-strip>div{align-items:flex-start}.footer-top{gap:24px}.footer-middle{gap:28px}.real-partners{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){:root{--header:80px;--gutter:22px}body{font-size:15px;line-height:1.6}.brand{font-size:18px}.brand small{font-size:7px}.section{padding-top:48px;padding-bottom:48px}.section-heading{margin-bottom:26px}h2,.feature-copy h2,.home-contact h2,.footer-top h2,.about-story h2,.product-information h2,.application-story h2,.group-copy h2{font-size:28px}.intro,.page-intro .intro,.feature-copy>p:not(.eyebrow),.product-hero-copy .intro{font-size:15px}.eyebrow{font-size:11px;margin-bottom:12px}.hero{min-height:600px}.hero-content h1{font-size:clamp(36px,9vw,48px)}.hero-intro{font-size:15px}.hero-content .eyebrow{font-size:10px}.hero-bottom{font-size:10px;letter-spacing:.04em}.mega-links{grid-template-columns:1fr;gap:20px}.mega-group h3{font-size:12px;margin-bottom:4px}.mega-links a{font-size:15px;padding:11px 0}.strength-strip{grid-template-columns:1fr;gap:22px;margin-top:28px;padding-top:26px}.strength-strip>div{display:flex;border:0;align-items:center;gap:18px}.strength-icon{width:36px;height:36px}.strength-value{font-size:30px}.home-product-grid,.catalog-grid{grid-template-columns:1fr;gap:30px}.catalog-photo{aspect-ratio:1.65}.catalog-caption h3,.related-grid .catalog-caption h3{font-size:22px}.catalog-description{font-size:15px}.manufacturing-feature{padding-top:48px}.manufacturing-feature>.feature-copy{padding-bottom:26px}.factory-wide{aspect-ratio:1.5;min-height:240px}.application-image-grid{grid-template-columns:1fr;gap:28px}.application-tile{aspect-ratio:1.5}.application-image-grid h3{font-size:22px}.oem-layout{gap:28px}.oem-options{font-size:14px}.quality-tiles{grid-template-columns:1fr 1fr;gap:22px 16px}.quality-tiles h3{font-size:22px}.quality-tiles p{font-size:13px}.quality-icon{width:58px;height:58px}.real-partners{grid-template-columns:1fr 1fr}.real-partners .partner-slot{height:96px}.home-contact{grid-template-columns:1fr;gap:28px}.home-contact .contact-email,.contact-email{font-size:21px;max-width:100%;overflow-wrap:anywhere}.contact-map .map-container{height:280px}.site-footer{padding-top:48px}.footer-top{padding-bottom:30px}.footer-middle{padding-top:28px;padding-bottom:28px}.footer-links{font-size:14px}.footer-bottom{font-size:11px}.footer-note{font-size:14px}.page-intro{padding-top:calc(var(--header) + 40px);padding-bottom:32px}.page-intro h1,.product-hero-copy h1{font-size:34px}.contact-address h2,.contact-brief h2{font-size:23px}.map-container{height:300px}.related-grid article:last-child{display:block}.application-story{padding-bottom:48px}}