:root{--ink:#071a2d;--blue:#087ea4;--ice:#dff7ff;--white:#fff;--muted:#5b6b78;--line:#dbe6eb;--shadow:0 22px 60px rgba(4,24,40,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#f7fafb;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,78px);background:rgba(255,255,255,.97);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;background:var(--ink);color:white;border-radius:4px;padding:4px 9px;letter-spacing:.08em;font-size:19px}.brand-name{font-size:21px}.site-header nav{display:flex;gap:32px;font-size:14px;font-weight:650}.site-header nav a:hover{color:var(--blue)}.header-call{font-weight:800;color:var(--blue);font-size:15px}.hero{height:min(760px,calc(100vh - 82px));min-height:620px;position:relative;color:white;overflow:hidden;background:#071a2d}.hero-image{position:absolute;width:100%;height:100%;object-fit:cover;inset:0}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,17,29,.96) 0%,rgba(4,17,29,.83) 37%,rgba(4,17,29,.16) 74%,rgba(4,17,29,.2) 100%)}.hero-content{position:relative;z-index:1;max-width:760px;padding:clamp(80px,10vh,125px) clamp(22px,7vw,108px)}.eyebrow{text-transform:uppercase;letter-spacing:.19em;font-size:12px;font-weight:800;color:#8ee6ff;margin:0 0 16px}.eyebrow.dark{color:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,6.7vw,94px);line-height:.98;letter-spacing:-.057em;margin-bottom:28px;max-width:900px}h1 span{font-weight:300;color:#bceeff}.hero-copy{max-width:650px;font-size:clamp(17px,1.5vw,21px);color:#d6e4ec;line-height:1.65}.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}.button{border:0;border-radius:4px;padding:14px 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@media(max-width:850px){.site-header{height:70px}.site-header nav,.header-call{display:none}.hero{height:auto;min-height:720px}.hero-content{padding-top:90px}.hero-shade{background:linear-gradient(90deg,rgba(4,17,29,.94),rgba(4,17,29,.62))}.hero-strip{gap:16px;justify-content:space-between;padding:17px 22px}.hero-strip span:nth-child(2){display:none}.section{padding:75px 22px}.intro,.process-panel,.contact{grid-template-columns:1fr;gap:40px}.service-grid{grid-template-columns:1fr 1fr}.contact{gap:45px}footer{flex-direction:column;align-items:flex-start;padding-bottom:85px}.mobile-call{display:block;position:fixed;z-index:20;bottom:13px;left:13px;right:13px;text-align:center;background:#00a4cf;color:#fff;padding:13px;border-radius:4px;font-weight:800;box-shadow:0 8px 28px rgba(0,0,0,.3)}}
@media(max-width:560px){h1{font-size:49px}.hero{min-height:690px}.hero-copy{font-size:16px}.service-grid{grid-template-columns:1fr}.service-grid article{min-height:auto}.form-row{grid-template-columns:1fr}.contact form{padding:25px 20px}.brand-name{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.service-grid article{transition:none}}
.header-phones{display:flex;align-items:center;gap:14px}.header-call.mobile{color:var(--ink);padding-left:14px;border-left:1px solid var(--line)}
@media(max-width:850px){.header-phones{display:none}}
.brand-mark{position:relative}.brand-mark sup,.hero-brand sup{color:#ff7a1a;font-size:.45em;line-height:0;vertical-align:super;margin-left:.04em;text-shadow:0 0 18px rgba(255,122,26,.35)}
.hero-brand{margin-bottom:19px;text-transform:uppercase;letter-spacing:-.045em}.hero-brand span{font-size:.58em;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:#d8f5ff}.hero-tagline{font-size:clamp(22px,2.4vw,35px);line-height:1.2;letter-spacing:-.025em;font-weight:550;color:#fff;margin:0 0 22px;max-width:610px}
.products{background:#fff}.products-intro{color:var(--muted);font-size:18px;margin:22px 0 0;max-width:700px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:#f3f7f9;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.product-card img{width:100%;height:290px;object-fit:contain;background:#eef3f5}.product-card>div{padding:25px 26px 28px}.product-card small{color:var(--blue);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.14em}.product-card h3{font-size:23px;line-height:1.2;margin:9px 0 10px}.product-card p{color:var(--muted);margin:0}.product-card.product-wide{grid-column:span 2}.product-card.product-wide{display:grid;grid-template-columns:1.15fr .85fr}.product-card.product-wide img{height:100%;min-height:340px;object-fit:cover}.product-card.unit-card img{object-fit:contain;padding:25px;background:#eef3f5}.product-card.product-wide>div{display:flex;flex-direction:column;justify-content:center}.product-specs{list-style:none;padding:14px 0 0;margin:14px 0 0;border-top:1px solid var(--line);color:#465a68;font-size:13px}.product-specs li{margin:4px 0}.range-note{font-size:12px;color:#73828d;margin:22px 0 0}
@media(max-width:900px){.product-grid{grid-template-columns:1fr 1fr}.product-card.product-wide{grid-column:span 2}}
@media(max-width:600px){.product-grid{grid-template-columns:1fr}.product-card.product-wide{grid-column:auto;display:flex}.product-card.product-wide img{height:260px;min-height:0}.product-card img{height:260px}}