:root{--ink:#0a1620;--muted:#63717b;--line:#d9e0df;--soft:#f4f6f5;--white:#fff;--green:#9cff57;--blue:#0d3441;--max:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,Avenir Next,Segoe UI,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 44px));margin:0 auto}
.skip{position:fixed;left:16px;top:-80px;z-index:50;background:var(--green);padding:10px 14px;font-weight:800}.skip:focus{top:16px}
.header{background:#073848;color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo img{width:178px;display:block}
.links{display:flex;align-items:center;gap:4px;font-size:13px;font-weight:750}
.links a{color:#c5d1d7;padding:10px 11px;border-radius:3px}
.links a:hover,.links a[aria-current=page]{color:#fff;background:rgba(255,255,255,.08)}
.links .contact{background:var(--green);color:#073848;font-weight:900}.links .contact:hover{color:#073848;background:#b6ff85}
.langs{display:flex;gap:3px;margin-left:8px;padding-left:10px;border-left:1px solid rgba(255,255,255,.18)}
.langs a{font-size:10px;font-weight:900;color:#8ca0aa;padding:8px}.langs a[aria-current=true]{background:var(--green);color:#073848}
.menu{display:none;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25);padding:8px 10px;border-radius:3px;font-weight:900}
.hero{padding:76px 0 56px;background:#073848;color:#fff}
.eyebrow{margin:0 0 14px;color:#55d9c6;letter-spacing:.17em;font-size:11px;font-weight:900}
h1{max-width:850px;margin:0;font-size:clamp(34px,5.4vw,60px);line-height:1.05;letter-spacing:-.045em}
.lead{max-width:760px;margin:22px 0 0;color:#b8c6cd;font-size:17px;line-height:1.7}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:3px;font-size:13px;font-weight:900;border:1px solid var(--line)}
.btn.primary{border-color:var(--green);background:var(--green);color:#073848}.btn.dark{border-color:#31424d;color:#fff}
.section{padding:58px 0}.section.soft{background:var(--soft)}.section.dark{background:#0b6f83;color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:24px}
h2{margin:0;font-size:clamp(26px,3.6vw,40px);letter-spacing:-.035em;line-height:1.1}
.section-head p{max-width:520px;margin:0;color:var(--muted);line-height:1.65}.dark .section-head p{color:#aebdc5}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.box{border:1px solid var(--line);background:#fff;padding:22px;min-height:135px}
.box h3{margin:0 0 10px;font-size:17px}.box p{margin:0;color:var(--muted);line-height:1.62;font-size:14px}
.dark .box{background:transparent;border-color:rgba(255,255,255,.14)}.dark .box p{color:#aebdc5}.dark .box b{color:var(--green)}
.list{border-top:1px solid var(--line)}
.item{display:grid;grid-template-columns:260px 1fr;gap:28px;padding:22px 0;border-bottom:1px solid var(--line)}
.item h3{margin:0;font-size:18px}.item p{margin:0;color:var(--muted);line-height:1.65}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.contact-layout .facts{grid-template-columns:repeat(2,1fr)}
.fact{border:1px solid var(--line);padding:22px;background:#fff}.fact strong{display:block;margin-bottom:9px}.fact span{color:var(--muted);line-height:1.6}
.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;align-items:start}
.contact-form{border:1px solid var(--line);background:#fff;padding:22px;display:grid;gap:12px}
.contact-form label{display:grid;gap:7px;font-size:13px;font-weight:900;color:var(--ink)}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-weight:500;padding:12px;outline:none}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:#0d3441;box-shadow:0 0 0 2px rgba(13,52,65,.08)}
.contact-form .hp{position:absolute;left:-9999px;opacity:0}
.form-status{min-height:22px;margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.form-status.ok{color:#167d45}.form-status.err{color:#a32626}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:14px;padding:16px;border:1px solid var(--line);background:var(--soft)}
.toolbar input{width:min(430px,100%);min-height:42px;border:1px solid var(--line);padding:0 13px;font:inherit}
.toolbar strong{white-space:nowrap;font-size:13px}
.family{border:1px solid var(--line);margin:0 0 18px;background:#fff}
.family-head{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:end;padding:22px;border-bottom:1px solid var(--line);background:#fbfcfc}
.tag{display:inline-block;margin-bottom:8px;padding:6px 9px;background:var(--green);color:#073848;font-size:12px;font-weight:900;border-radius:3px}
.family h2{font-size:25px}.family p{margin:6px 0 0;color:var(--muted)}
.coat{border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:900;color:#30454e}
.drawing{display:flex;align-items:center;justify-content:center;min-height:160px;padding:20px;border-bottom:1px solid var(--line)}
.drawing img{max-width:min(700px,100%);max-height:225px;width:auto;height:auto;object-fit:contain}
.table-wrap{overflow-x:auto}.product-table{width:100%;min-width:900px;border-collapse:collapse;font-size:12px}
.product-table th{background:var(--blue);color:#fff;text-align:center;padding:10px 8px;font-size:11px}.product-table th:first-child{text-align:left}
.product-table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:center}.product-table td:first-child{text-align:left;font-weight:900;font-size:11px}.product-table tr:nth-child(even) td{background:#fafbfb}
.code-link{border-bottom:1px solid #91a8b1}
.footer{background:#073848;color:#9eb0b8}.foot{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}.foot img{width:160px}
@media(max-width:860px){.container{width:min(100% - 30px,var(--max))}.menu{display:block}.links{display:none;position:absolute;top:70px;left:0;right:0;background:#073848;z-index:20;padding:18px 15px;flex-direction:column;align-items:stretch;border-top:1px solid rgba(255,255,255,.12)}.links.open{display:flex}.langs{margin-left:0;padding-left:0;border-left:0}.section-head,.item,.family-head,.toolbar,.contact-layout{display:grid;grid-template-columns:1fr}.grid4,.grid3,.facts{grid-template-columns:1fr}.hero{padding:52px 0 42px}.section{padding:42px 0}.footer .foot{flex-direction:column;justify-content:center;text-align:center;padding:18px 0}.logo img{width:158px}}
.contact-layout .facts>h1,.contact-layout .facts>.eyebrow,.contact-layout .facts>p{grid-column:1/-1}.form-hint{margin:-4px 0 4px;color:var(--muted);font-size:12px;line-height:1.45}.muted{color:var(--muted);font-weight:700}
.contact-card{grid-column:1/-1;border:1px solid var(--line);background:#fff;padding:18px;display:grid;gap:7px;color:var(--ink)}.contact-card strong{font-size:15px}.contact-card span{color:var(--muted);font-size:14px;line-height:1.45}