*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--ink: #0F2942;--steel: #1A3C5E;--steel-2: #245179;--accent: #2B7FC1;--accent-dark: #1F6299;--accent-bright: #5DB8EA;--bg: #FFFFFF;--bg-alt: #F5F8FB;--surface: #FFFFFF;--text: #1F2937;--text-muted: #6B7280;--border: #E5E7EB;--border-dark: #D2DBE4;--shadow: 0 6px 22px rgba(26,60,94,.13);--transition: .18s ease}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:16px}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}h1,h2,h3,h4{font-family:Roboto Condensed,Inter,sans-serif}.container{max-width:1140px;margin:0 auto;padding:0 24px}.section{padding:84px 0}.section-alt{background:var(--bg-alt)}.section-label{display:inline-flex;align-items:center;gap:10px;font-family:Roboto 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span{color:var(--accent-bright)}.hero-subtitle{font-size:clamp(.98rem,1.8vw,1.12rem);color:#ffffffb8;margin-bottom:36px;line-height:1.65;max-width:600px}.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}.hero-divider{border:none;border-top:1px solid rgba(255,255,255,.14);margin-bottom:32px}.hero-stats{display:flex;flex-wrap:wrap}.hero-stats>div{padding-right:40px;margin-right:40px;border-right:1px solid rgba(255,255,255,.14)}.hero-stats>div:last-child{border-right:none;margin-right:0;padding-right:0}.hero-stat-number{display:block;font-family:Roboto Condensed,sans-serif;font-size:2.6rem;font-weight:700;color:var(--accent-bright);line-height:1}.hero-stat-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:#ffffff8c;margin-top:8px}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:0;border-top:1px solid var(--border-dark);border-left:1px solid 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rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;align-items:center;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#ffffff59;flex-wrap:wrap;gap:10px}@media (max-width: 900px){.about-grid{grid-template-columns:1fr;gap:36px}.about-visual{display:none}.contact-grid{grid-template-columns:1fr}}@media (max-width: 768px){.section{padding:56px 0}.nav{display:none;flex-direction:column;align-items:stretch;position:fixed;top:72px;left:0;right:0;background:var(--ink);padding:12px 24px 20px;gap:0;box-shadow:var(--shadow);border-bottom:3px solid var(--accent);max-height:calc(100vh - 72px);overflow-y:auto}.nav.open{display:flex}.nav-link{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1)}.nav-link.active{border-bottom-color:var(--accent)}.nav-cta{margin-left:0;margin-top:12px;text-align:center;justify-content:center}.hamburger{display:flex}.hero-content{padding:116px 0 70px}.hero-buttons{gap:10px}.hero-stats>div{padding-right:22px;margin-right:22px}.products-filter{width:100%;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.products-filter::-webkit-scrollbar{display:none}.filter-btn{white-space:nowrap;flex:0 0 auto}.form-row{grid-template-columns:1fr}.contact-form{padding:24px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{flex-direction:column;text-align:center}}@media (max-width: 480px){.container{padding:0 18px}.hero{min-height:88vh}.hero-content{padding:104px 0 60px}.hero-title{font-size:2.1rem;line-height:1.02}.hero-subtitle{font-size:.95rem}.hero-buttons{flex-direction:column;align-items:stretch}.hero-buttons .btn{width:100%;justify-content:center}.section-title{font-size:1.7rem}.service-card{padding:28px 22px}.service-card h3{font-size:1.2rem}.products-grid,.gallery-grid{grid-template-columns:1fr}.about-highlights{grid-template-columns:1fr 1fr}.contact-form{padding:20px}}