:root{--primary:#1565c0;--primary-dark:#0d47a1;--primary-light:#e3f2fd;--accent:#ffb300;--text:#333;--muted:#666;--bg:#f5f7fa;--white:#fff;--border:#e0e0e0;--shadow:0 2px 10px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--white);font-family:Segoe UI,Arial,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}img{max-width:100%}.container{max-width:1170px;margin:0 auto;padding:0 16px}.top-bar{background:var(--primary-dark);color:#fff;padding:8px 0;font-size:.85rem}.top-bar-inner{flex-wrap:wrap;justify-content:space-between;gap:8px;display:flex}.top-bar a{color:#fff}.top-bar-contacts{align-items:center;gap:24px;display:flex}.top-bar-contacts a,.top-bar-address{align-items:center;gap:6px;display:inline-flex}.top-bar-right{align-items:center;gap:16px;display:flex}.lang-switcher{align-items:center;gap:4px;display:flex}.lang-btn{cursor:pointer;opacity:.6;background:0 0;border:1px solid #ffffff59;border-radius:3px;place-items:center;width:26px;height:20px;padding:0;transition:opacity .15s;display:grid}.lang-btn svg{border-radius:2px;width:100%;height:100%;display:block}.lang-btn:hover{opacity:.9}.lang-btn.is-active{opacity:1;border-color:#fff;box-shadow:0 0 0 1px #ffffff80}.main-bar{background:var(--white);border-bottom:3px solid var(--primary);box-shadow:var(--shadow)}.main-bar-inner{justify-content:space-between;align-items:center;gap:16px;display:flex;position:relative}.brand{color:var(--text);align-items:center;gap:12px;padding:12px 0;display:flex}.brand-logo{background:var(--primary);color:#fff;border-radius:8px;place-items:center;width:48px;height:48px;font-size:26px;display:grid;overflow:hidden}.brand-logo img{object-fit:cover;width:100%;height:100%;display:block}.brand-name{color:var(--primary-dark);font-size:1.35rem;font-weight:700;line-height:1.2;display:block}.brand-tagline{color:var(--muted);font-size:.85rem}.main-nav>ul{gap:4px;list-style:none;display:flex}.main-nav li{position:relative}.main-nav>ul>li>a{color:var(--text);border-bottom:3px solid #0000;align-items:center;gap:4px;padding:22px 14px;font-size:.95rem;font-weight:600;display:inline-flex}.main-nav>ul>li>a:hover,.main-nav>ul>li>a.active{color:var(--primary);border-bottom-color:var(--primary)}.caret{font-size:.7rem}.dropdown{background:var(--white);border:1px solid var(--border);border-top:3px solid var(--primary);min-width:260px;box-shadow:var(--shadow);z-index:50;list-style:none;display:none;position:absolute;top:100%;left:0}.dropdown.is-open{display:block}.dropdown li a{color:var(--text);border-bottom:1px solid var(--border);padding:10px 16px;font-size:.9rem;display:block}.dropdown li a:hover{background:var(--primary-light);color:var(--primary)}.nav-toggle{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:4px 12px;font-size:1.4rem;display:none}.hero{background:linear-gradient(135deg, var(--primary-dark), var(--primary) 55%, #42a5f5);color:#fff;padding:90px 0;position:relative;overflow:hidden}.hero-bg{z-index:0;position:absolute;inset:0}.hero-bg img{object-fit:cover;width:100%;height:100%;display:block}.hero-bg:after{content:"";background:linear-gradient(135deg,#0d47a1e6,#1565c0c7 55%,#42a5f5a8);position:absolute;inset:0}.hero-inner{z-index:1;position:relative}.hero h1{margin-bottom:12px;font-size:2.6rem}.hero p{opacity:.92;max-width:640px;margin-bottom:28px;font-size:1.1rem}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.hero-chain{margin-bottom:28px}.hero-chain-label{color:#ffffffc7;margin-bottom:10px;font-size:.85rem;font-weight:600;display:block}.hero-chain-items{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.hero-chain-item{color:#fff;border:1px solid #0000;border-radius:20px;padding:7px 14px;font-size:.95rem;font-weight:600;transition:background-color .2s}.hero-chain-item.is-emphasized{background:#ffffff1f;border-color:#ffffff59}.hero-chain-item:hover,.hero-chain-item:focus-visible{background:#ffffff38;border-color:#ffffff8c}.hero-chain-sep{color:#ffffff8c;display:inline-flex}.btn{cursor:pointer;border:2px solid #0000;border-radius:6px;align-items:center;gap:8px;padding:11px 22px;font-size:.95rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent);color:var(--primary-dark)}.btn-primary:hover{background:#ffc107}.btn-outline{color:#fff;border-color:#fff}.btn-outline:hover{background:#ffffff26}section{padding:56px 0}.section-title{color:var(--primary-dark);margin-bottom:8px;padding-bottom:10px;font-size:1.7rem;position:relative}.section-title:after{content:"";background:var(--accent);width:56px;height:3px;position:absolute;bottom:0;left:0}.section-subtitle{color:var(--muted);margin-bottom:28px}.services-grid{grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px;display:grid}.service-card{background:var(--white);border:1px solid var(--border);border-top:3px solid var(--primary);color:var(--text);border-radius:8px;flex-direction:column;gap:10px;padding:24px;transition:transform .2s,box-shadow .2s;display:flex}.service-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.service-icon{background:var(--primary-light);width:56px;height:56px;color:var(--primary);border-radius:50%;place-items:center;display:grid}.service-icon-lg{flex-shrink:0;width:84px;height:84px}.service-card h3{color:var(--primary-dark);font-size:1.1rem}.service-card p{color:var(--muted);flex-grow:1;font-size:.92rem}.read-more{color:var(--primary);align-items:center;gap:6px;font-size:.9rem;font-weight:600;display:inline-flex}.projects,.references{background:var(--bg)}.projects-grid{grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px;display:grid}.project-card{color:var(--text);background:var(--white);border:1px solid var(--border);border-radius:8px;transition:transform .2s,box-shadow .2s;display:block;overflow:hidden}.project-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.project-thumb{background:linear-gradient(135deg, #90caf9, var(--primary) 70%, 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a,.contact-row span{color:var(--muted)}.contact-form{flex-direction:column;gap:14px;display:flex}.contact-form label{flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;display:flex}.contact-form input,.contact-form textarea{border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-family:inherit;font-size:.95rem;font-weight:400}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--primary-light);border-color:var(--primary)}.contact-form .btn{align-self:flex-start}.form-note{color:#2e7d32;font-weight:600}.site-footer{background:var(--primary-dark);color:#cfd8dc;font-size:.92rem}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding:44px 16px 28px;display:grid}.footer-col h4{color:#fff;margin-bottom:14px;font-size:1.05rem}.footer-col p{margin-bottom:12px}.footer-col ul{list-style:none}.footer-col li{margin-bottom:8px}.footer-col a{color:#cfd8dc}.footer-col a:hover{color:var(--accent)}.footer-contacts li{align-items:center;gap:8px;display:flex}.footer-bottom{border-top:1px solid #ffffff26;padding:16px 0;font-size:.85rem}.reveal{opacity:0}.reveal.is-visible{animation:.65s both reveal-up}@keyframes reveal-up{0%{opacity:0;transform:translateY(26px)}to{opacity:1}}@media (prefers-reduced-motion:reduce){.reveal{opacity:1}}@media (width<=900px){.services-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav-toggle{display:block}.main-nav{background:var(--white);border-top:3px solid var(--primary);box-shadow:var(--shadow);z-index:40;display:none;position:absolute;top:100%;left:0;right:0}.main-nav.is-open{display:block}.main-nav>ul{flex-direction:column}.main-nav>ul>li>a{border-bottom:1px solid var(--border);width:100%;padding:12px 16px}.dropdown{box-shadow:none;border:none;display:none;position:static}.dropdown.is-open{padding-left:16px;display:block}}@media (width<=560px){.services-grid,.projects-grid,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:2rem}.hero-chain-sep{display:none}}