:root{--navy:#192f5d;--lime:#c1ca45;--ink:#172033;--muted:#657084;--bg:#f5f6f7;--line:#e3e6ea;--white:#fff;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.nav{height:88px;display:flex;align-items:center;gap:28px}.brand img{width:220px;max-height:65px;object-fit:contain;object-position:left center}.menu{margin-left:auto;display:flex;align-items:center;gap:6px}.menu a{padding:13px 16px;font-weight:700;color:var(--navy);border-radius:8px}.menu a:hover,.menu a.active{background:#eef1f6}.cta{background:var(--navy)!important;color:#fff!important}
.hero{min-height:520px;background:linear-gradient(90deg,rgba(8,15,28,.72),rgba(8,15,28,.08)),url('img/Pic-Wrapper.jpg') center/cover no-repeat;display:flex;align-items:end;color:#fff}.hero-inner{padding:70px 0}.eyebrow{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}h1{font-size:clamp(42px,6vw,74px);line-height:1.02;margin:10px 0 18px;max-width:820px}h2{font-size:clamp(28px,4vw,44px);line-height:1.1;margin:0 0 18px;color:var(--navy)}h3{font-size:22px;color:var(--navy)}.lead{font-size:20px;max-width:720px;color:#e9edf3}.btn{display:inline-block;padding:14px 20px;border-radius:8px;font-weight:800;background:var(--lime);color:#172033;margin-top:16px}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--navy)}
section{padding:72px 0}.soft{background:var(--bg)}.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.stat{padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.stat b{font-size:28px;color:var(--navy);display:block}.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 28px rgba(16,29,56,.06)}.card .pic{aspect-ratio:4/3;background:#eef0f2;overflow:hidden}.card .pic img{width:100%;height:100%;object-fit:cover}.card .body{padding:20px}.card p{color:var(--muted);margin:0 0 12px}.tags{display:flex;flex-wrap:wrap;gap:8px}.tag{font-size:12px;border:1px solid var(--line);padding:6px 9px;border-radius:999px;color:var(--muted)}
.pagehead{background:var(--navy);color:#fff;padding:58px 0}.pagehead h1{font-size:48px;margin:0 0 8px}.pagehead p{color:#d8e0ee;max-width:760px}.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.catalog .card h3{margin:0 0 8px}.product-detail{max-width:980px}.product-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}.product-gallery img{width:100%;height:240px;object-fit:contain;background:#f6f6f6;border:1px solid var(--line);border-radius:10px}.copy{font-size:17px}.copy p{margin:0 0 15px}.old-data{white-space:pre-wrap;background:#f7f8fa;border:1px solid var(--line);border-radius:12px;padding:20px;color:#394459;font-size:14px;max-height:560px;overflow:auto}
.materials{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.material{border-radius:14px;overflow:hidden;position:relative;min-height:260px;background:#ddd}.material img{width:100%;height:100%;object-fit:cover;position:absolute}.material span{position:absolute;left:18px;bottom:18px;background:rgba(25,47,93,.92);color:#fff;padding:9px 12px;border-radius:8px;font-weight:800}
.contactbox{display:grid;grid-template-columns:1fr 1fr;gap:26px}.contactitem{padding:26px;border:1px solid var(--line);border-radius:14px;background:#fff}.contactitem b{display:block;color:var(--navy);font-size:20px;margin-bottom:8px}
footer{background:#111b30;color:#ccd5e4;padding:38px 0}.foot{display:flex;justify-content:space-between;gap:25px;align-items:center}.foot img{width:180px;filter:brightness(0) invert(1)}.note{font-size:13px;color:#8792a5}
@media(max-width:850px){.nav{height:auto;min-height:76px;flex-wrap:wrap;padding:10px 0}.brand img{width:180px}.menu{width:100%;margin:0;overflow:auto;padding-bottom:8px}.menu a{white-space:nowrap;padding:10px 12px}.hero{min-height:440px}.grid-2,.grid-3,.catalog,.materials,.contactbox{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.product-gallery{grid-template-columns:1fr 1fr}.pagehead h1{font-size:38px}.foot{flex-direction:column;align-items:flex-start}}
@media(max-width:520px){.wrap{width:min(var(--max),calc(100% - 24px))}section{padding:52px 0}.product-gallery{grid-template-columns:1fr}.product-gallery img{height:auto}.hero-inner{padding:48px 0}}