*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#fff;color:var(--text);line-height:1.55}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(227,232,237,.75);transition:.25s}.site-header.scrolled{box-shadow:0 10px 28px rgba(23,35,51,.08)}.nav-wrap{height:86px;display:flex;align-items:center;gap:28px}.brand img{width:140px;max-height:62px;object-fit:contain}.main-nav{display:flex;align-items:center;gap:24px;margin-left:auto}.main-nav a,.footer a{color:inherit;text-decoration:none}.main-nav a{font-weight:650;font-size:14px;color:var(--navy)}.main-nav a:hover{color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:13px 19px;text-decoration:none;font-weight:760;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark)}.btn-secondary{border-color:var(--navy);color:var(--navy);background:#fff}.btn-secondary:hover{background:var(--mist)}.nav-cta{font-size:14px}.nav-toggle{display:none;margin-left:auto;background:none;border:0;font-size:28px;color:var(--navy)}
.hero{position:relative;overflow:hidden;background:var(--bg)}.slider{position:relative;height:min(650px,70vh);min-height:520px}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .7s ease}.slide.active{opacity:1;pointer-events:auto}.slide-media{position:absolute;inset:0}.slide-media img{width:100%;height:100%;object-fit:cover}.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.95) 37%,rgba(255,255,255,.48) 56%,rgba(255,255,255,.08) 100%)}.slide-content{position:relative;z-index:2;display:flex;align-items:center;height:100%}.slide-copy{max-width:610px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--steel);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before{content:"";display:block;width:30px;height:3px;border-radius:3px;background:var(--yellow)}h1,h2,h3,h4{line-height:1.1;margin:0 0 .75em}.slide h1{font-size:clamp(42px,5vw,70px);color:var(--navy);max-width:780px}.slide h1 strong{color:var(--red)}.slide-copy p{font-size:18px;color:var(--muted);max-width:590px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.slider-controls{position:absolute;z-index:4;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:9px}.dot{width:10px;height:10px;border:0;border-radius:999px;background:rgba(36,59,88,.28);cursor:pointer;padding:0}.dot.active{width:28px;background:var(--red)}
.section{padding:80px 0}.section.alt{background:var(--bg)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-head h2{font-size:clamp(30px,3vw,44px);color:var(--navy);margin:0}.section-head p{margin:0;color:var(--muted);max-width:680px}.grid{display:grid;gap:18px}.category-grid{grid-template-columns:repeat(6,1fr)}.category-card,.product-card,.service-card,.project-card{background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(23,35,51,.045);transition:.22s}.category-card{padding:24px;min-height:190px;text-decoration:none;color:inherit}.category-card:hover,.product-card:hover,.service-card:hover,.project-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(23,35,51,.08)}.cat-icon{font-size:32px;color:var(--steel);margin-bottom:22px}.category-card h3{font-size:18px;color:var(--navy)}.category-card p{font-size:13px;color:var(--muted);margin-bottom:16px}.link-arrow{color:var(--steel);font-weight:800}.products-grid{grid-template-columns:repeat(3,1fr)}.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.product-body{padding:20px}.product-kicker{font-size:12px;color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.product-card h3{font-size:22px;color:var(--navy);margin:.35em 0}.spec-list{padding:0;margin:16px 0;list-style:none}.spec-list li{display:flex;justify-content:space-between;gap:15px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}.spec-list li span:first-child{color:var(--muted)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:stretch}.scaffold-panel{background:var(--navy);color:#fff;border-radius:22px;padding:38px}.scaffold-panel h2{font-size:42px}.scaffold-panel p{color:#dbe4ed}.scaffold-list{display:grid;gap:15px;margin-top:26px}.scaffold-item{padding:20px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13)}.scaffold-item h3{margin-bottom:6px}.scaffold-image{border-radius:22px;overflow:hidden;min-height:430px}.scaffold-image img{width:100%;height:100%;object-fit:cover}.services-grid{grid-template-columns:repeat(3,1fr)}.service-card{padding:30px}.service-card .num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--mist);color:var(--steel);font-weight:900;margin-bottom:26px}.service-card h3{font-size:25px;color:var(--navy)}.service-card p{color:var(--muted)}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}.benefit{padding:24px 10px;border-right:1px solid var(--border)}.benefit:last-child{border-right:0}.benefit strong{display:block;color:var(--navy);margin-bottom:5px}.benefit span{font-size:13px;color:var(--muted)}.project-grid{grid-template-columns:repeat(2,1fr)}.project-card{position:relative;min-height:330px}.project-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,35,51,.86),rgba(23,35,51,.03) 70%)}.project-info{position:absolute;z-index:2;left:24px;right:24px;bottom:24px;color:#fff}.quote-band{background:var(--navy);color:#fff;border-radius:20px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:30px}.quote-band h2{margin:0;font-size:32px}.quote-band p{color:#d9e4ed;margin:8px 0 0}.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px}.contact-card{background:var(--mist);border-radius:18px;padding:30px}.contact-card h3{color:var(--navy)}.contact-row{margin:18px 0}.contact-row strong{display:block}.contact-row span,.contact-row a{color:var(--muted);text-decoration:none}.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:750;color:var(--navy);margin-bottom:7px}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:9px;background:#fff;font:inherit;color:var(--text)}.field textarea{min-height:130px;resize:vertical}.form-status{grid-column:1/-1;padding:13px 15px;border-radius:9px;display:none}.form-status.ok{display:block;background:#edf8f1;color:#1e6b3a}.form-status.err{display:block;background:#fff0f0;color:#8c2435}.footer{background:#172d47;color:#fff;padding:52px 0 18px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:38px}.footer-logo{width:160px;background:#fff;border-radius:8px;padding:6px}.footer h4{margin:0 0 16px}.footer a{display:block;color:#d9e4ed;margin:7px 0}.footer p{color:#d9e4ed}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:18px;color:#aebfd0;font-size:13px}.wa-float{position:fixed;right:20px;bottom:20px;z-index:45;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;text-decoration:none;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.page-hero{background:var(--mist);padding:70px 0}.page-hero h1{font-size:48px;color:var(--navy)}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:12px}.catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:30px}.side-nav{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;height:max-content;position:sticky;top:110px}.side-nav a{display:block;padding:10px 8px;color:var(--navy);text-decoration:none;border-radius:7px}.side-nav a:hover,.side-nav a.active{background:var(--mist);color:var(--red)}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px}.product-detail img{width:100%;border-radius:18px;max-height:620px;object-fit:cover}.badge{display:inline-flex;background:var(--mist);color:var(--steel);font-size:12px;font-weight:800;padding:7px 10px;border-radius:999px;margin-right:6px}
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