body{font-family:Arial,Helvetica,sans-serif;margin:0;color:#222;background:#fff;line-height:1.6}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo img{height:54px}
.nav a{margin:0 12px;color:#0b3b66;text-decoration:none;font-weight:600}
.btn-call{background:#0b3b66;color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none}
.hero{position:relative;height:380px;overflow:hidden}
.hero-img{width:100%;height:380px;object-fit:cover;filter:brightness(0.55)}
.hero-overlay{position:absolute;inset:0;display:flex;align-items:center}
.hero-content{color:#fff;padding:48px}
.hero-content h1{font-size:36px;margin:0 0 12px}
.btn-primary{display:inline-block;margin-top:16px;padding:12px 18px;background:#fff;color:#0b3b66;border-radius:6px;text-decoration:none;font-weight:700}
.section{padding:56px 0}
.gray{background:#fbfbfd}
h2{color:#0b3b66;margin-bottom:12px}
.company-highlights{display:flex;gap:18px;list-style:none;padding:0;margin-top:18px}
.company-highlights li{background:#fff;padding:18px;border-radius:8px;flex:1;box-shadow:0 6px 18px rgba(7,12,31,0.06)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.service-card{background:#fff;padding:18px;border-radius:8px;box-shadow:0 6px 18px rgba(7,12,31,0.06)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project img{width:100%;height:160px;object-fit:cover;border-radius:6px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 6px 18px rgba(7,12,31,0.06)}
.contact-form{background:#fff;padding:20px;border-radius:8px;box-shadow:0 6px 18px rgba(7,12,31,0.06)}
.contact-form label{display:block;margin-bottom:12px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border:1px solid #e6e9ef;border-radius:6px}
.btn-submit{background:#0b3b66;color:#fff;padding:12px 16px;border-radius:6px;border:none;cursor:pointer}
.site-footer{background:#0b2140;color:#fff;padding:18px}
.footer-inner{display:flex;justify-content:space-between;align-items:center}
@media(max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr)}.projects-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.company-highlights{flex-direction:column}}