:root{--ink:#10232d;--muted:#60727b;--line:#d7e3e5;--water:#00a6c8;--water-dark:#087b91;--lime:#b7e74a;--paper:#f6f9f8;--white:#fff;--dark:#0c2029;--max:1240px;--shadow:0 20px 60px rgba(10,38,48,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}img{display:block;width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3rem,6vw,6.4rem);line-height:.96;letter-spacing:0;margin-bottom:24px}h2{font-size:clamp(2.1rem,3.8vw,4.4rem);line-height:1.03;letter-spacing:0;margin-bottom:20px}h3{font-size:1.35rem;line-height:1.2;letter-spacing:0}.eyebrow,.kicker{margin-bottom:14px;color:var(--water-dark);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:14px max(24px,calc((100vw - var(--max))/2));background:rgba(255,255,255,.94);border-bottom:1px solid rgba(215,227,229,.9);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;font-weight:900;line-height:1}.brand small{display:block;margin-top:6px;color:var(--muted);font-size:.55rem;letter-spacing:.12em}.brand-logo{width:40px;height:40px;object-fit:cover;object-position:50% 12%;background:#fff}.nav{display:flex;align-items:center;gap:22px;font-size:.88rem;font-weight:750}.nav a:hover,.text-link:hover{color:var(--water-dark)}.nav-cta{padding:10px 15px;background:var(--dark);color:#fff!important;border-radius:4px}.nav-toggle{display:none;border:0;background:transparent;font-size:1.55rem}.home-hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden;background:var(--dark)}.home-hero>img{position:absolute;inset:0;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,27,.92) 0%,rgba(5,20,27,.64) 48%,rgba(5,20,27,.12) 78%),linear-gradient(0deg,rgba(5,20,27,.58),transparent 40%)}.hero-content{position:relative;z-index:2;width:min(var(--max),calc(100% - 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var(--max))/2));padding-left:7vw;color:#fff}.image-story p:not(.eyebrow){color:rgba(255,255,255,.78);font-size:1.05rem}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{border-bottom:2px solid var(--ink);background:#fff}.article-card img{aspect-ratio:16/10;object-fit:cover}.article-card>div{padding:22px 4px}.quote-band{padding:100px max(24px,calc((100vw - 900px)/2));text-align:center;background:var(--water);color:#fff}.quote-band h2{max-width:900px;margin-left:auto;margin-right:auto}.quote-band>p:not(.eyebrow){font-size:1.1rem}.quote-band .eyebrow{color:#d7f9ff}.quote-band .button{margin-top:18px}.footer{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px;padding:70px max(24px,calc((100vw - var(--max))/2)) 30px;background:var(--dark);color:#fff}.footer>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.footer p,.footer a{color:rgba(255,255,255,.64);font-size:.88rem}.footer strong,.footer-brand{margin-bottom:7px;color:#fff;font-size:1rem;font-weight:900}.copyright{grid-column:1/-1;padding-top:28px;border-top:1px solid rgba(255,255,255,.14)}.breadcrumbs{width:min(var(--max),calc(100% - 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48px));max-height:680px;margin:auto;object-fit:cover}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 240px;gap:80px;justify-content:center;width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:80px 0}.article-content>.lead{font-size:1.25rem;color:var(--ink)}.article-content section{margin:55px 0}.article-content h2{font-size:2.2rem}.article-content p{color:var(--muted);font-size:1.05rem}.article-content .product-grid{grid-template-columns:repeat(2,1fr)}.article-content .product-card:nth-child(n+3){display:none}.article-aside{position:sticky;top:100px;align-self:start;display:grid;gap:12px;padding:22px;border-left:2px solid var(--water);color:var(--muted);font-size:.8rem}.article-aside strong{color:var(--ink)}.article-aside a{margin-top:14px;color:var(--water-dark);font-weight:850}.callout{padding:30px!important;background:var(--paper)}
@media(max-width:1050px){.nav{gap:13px}.product-grid{grid-template-columns:repeat(2,1fr)}.problem-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.section-heading{grid-template-columns:1fr;gap:20px}.footer{grid-template-columns:2fr 1fr 1fr}.footer>div:nth-child(4){grid-column:2}.product-hero{grid-template-columns:1fr}.product-hero-media{height:550px}.article-layout{grid-template-columns:minmax(0,760px)}.article-aside{display:none}}
@media(max-width:800px){h1{font-size:3.2rem}.site-header{padding:12px 18px}.nav-toggle{display:block}.nav{position:absolute;top:65px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:18px;background:#fff;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:9px}.home-hero{min-height:680px}.hero-content{width:calc(100% - 36px);padding-bottom:120px}.hero-content>p:not(.eyebrow){font-size:1rem}.hero-proof{grid-template-columns:1fr}.hero-proof span{padding:10px 18px}.trust-strip{overflow-x:auto;justify-content:flex-start}.section{width:calc(100% - 36px);padding:75px 0}.product-grid,.article-grid,.step-grid{grid-template-columns:1fr}.split-feature,.detail-grid,.benefit-layout,.contact-page{grid-template-columns:1fr}.split-feature{min-height:0}.split-media{height:420px}.split-copy{padding:60px 24px}.problem-grid{grid-template-columns:1fr}.image-story{min-height:620px;align-items:end}.image-story:after{background:linear-gradient(0deg,rgba(5,20,27,.96),rgba(5,20,27,.05) 90%)}.image-story>div{width:100%;padding:50px 24px}.footer{grid-template-columns:1fr 1fr;gap:32px}.footer>div:first-child,.copyright{grid-column:1/-1}.footer>div:nth-child(4){grid-column:auto}.page-intro{padding:70px 0}.banner-hero{min-height:520px}.product-hero-copy{padding:60px 24px}.product-hero-media{height:400px}.product-hero-copy dl{grid-template-columns:1fr}.application-grid{gap:60px}.application-grid article,.application-grid article:nth-child(even){grid-template-columns:1fr;gap:25px}.application-grid article:nth-child(even) img{order:0}.sustain-gallery{grid-template-columns:1fr}.sustain-gallery img{aspect-ratio:4/3}.contact-page{width:calc(100% - 36px);padding:70px 0}.inquiry-form{padding:26px}.article-page>header{padding:60px 0 35px}.article-layout{width:calc(100% - 36px);padding:55px 0}.article-content .product-grid{grid-template-columns:1fr}.article-content .product-card:nth-child(n+3){display:block}}
@media(max-width:480px){.product-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr}.footer>div:nth-child(4){grid-column:auto}.actions{flex-direction:column}.button{width:100%}.spec-list>div{grid-template-columns:1fr;gap:4px}}
.contact-link{display:inline-flex;align-items:center;gap:9px;max-width:100%;overflow-wrap:anywhere}img.contact-icon{display:inline-block;width:18px!important;height:18px!important;flex:0 0 18px;object-fit:contain}.footer img.contact-icon{width:15px!important;height:15px!important;flex-basis:15px}
