:root{
  --navy:#0f2333;
  --orange:#f57c00;
  --light:#f6f8fb;
  --cyan:#00a6d6;
  --text:#0f2333;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#fff;scroll-behavior:smooth}
a{color:var(--orange);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 18px}
/* Header */
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e8ecf2;z-index:1000}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:52px;width:auto;border-radius:6px}
.brand .title{font-weight:800;letter-spacing:.5px}
.brand .subtitle{font-size:12px;color:#6b7785;margin-top:-4px}
.nav .cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;font-weight:700;border:2px solid transparent}
.btn.primary{background:var(--orange);color:#fff}
.btn.secondary{border-color:var(--orange);color:var(--orange);background:#fff}
.btn.block{display:block;width:100%;text-align:center}
/* Hero */
.hero{background:linear-gradient(180deg,var(--navy),#182f45);color:#fff;padding:64px 0 28px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 10px}
.hero p{font-size:18px;color:#d8e1ea}
.hero .badges{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}
.badge{background:#102a3d;border:1px solid #27445e;color:#d8e1ea;border-radius:999px;padding:8px 12px;font-size:13px;display:flex;gap:8px;align-items:center}
.hero aside{background:#122b40;border:1px solid #264a66;border-radius:14px;padding:18px}
.hero aside h3{margin:0 0 8px}
.hero aside ul{padding-left:18px;margin:0}
.hero aside li{margin:8px 0}
/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--light)}
.section h2{font-size:32px;margin:0 0 8px}
.section p.lead{color:#4e5b68}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid #e8ecf2;border-radius:12px;padding:18px;background:#fff}
.card h3{margin:0 0 6px}
.card p{margin:0;color:#5b6672}
/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery img{width:100%;height:240px;object-fit:cover;border-radius:10px;border:1px solid #e6ebf2}
/* Contact */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.form{border:1px solid #e8ecf2;border-radius:12px;padding:18px;background:#fff}
label{display:block;margin:10px 0 6px;font-weight:600}
input,textarea{width:100%;padding:12px 12px;border-radius:8px;border:1px solid #cfd7e3;font-size:16px}
small.help{color:#6b7785}
/* Footer */
footer{background:#0e2232;color:#bac7d5;padding:28px 0 38px;margin-top:24px}
footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}
/* Responsive */
@media (max-width:900px){
  .hero-grid,.contact{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .brand .subtitle{display:none}
}