:root{--navy:#07182f;--blue:#123463;--gold:#f8c95c;--muted:#667085;--bg:#f7f8fb}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:#142033;line-height:1.65}a{text-decoration:none;color:inherit}.topbar{background:#061326;color:#fff;text-align:center;padding:8px 14px}.nav{max-width:1200px;margin:auto;padding:15px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{font-size:28px;font-weight:900;color:var(--navy);letter-spacing:.08em}.links{display:flex;gap:14px;font-size:13px;font-weight:800}.btn{background:var(--gold);border:0;border-radius:999px;padding:11px 20px;font-weight:900;display:inline-block}.hero{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff}.wrap,.section{max-width:1200px;margin:auto;padding:68px 18px}.hero h1{font-size:52px;line-height:1.06;margin:0 0 18px}.hero p{font-size:19px;color:#dce9ff;max-width:780px}.breadcrumb{font-size:14px;color:#dce9ff;margin-bottom:14px}.section h2{font-size:38px;color:var(--navy);margin:0 0 12px}.lead{font-size:18px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.contact{background:#fff;border-radius:26px;padding:20px;box-shadow:0 16px 45px rgba(7,24,47,.12)}.card img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:18px;background:#fff}.card h2,.card h3{font-size:21px;color:var(--navy)}.gallery{display:grid;grid-template-columns:1fr 1fr;gap:28px}.main-img{width:100%;height:560px;object-fit:contain;border-radius:24px;background:#fff}.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.thumbs img{width:100%;height:140px;object-fit:cover;border-radius:12px}.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:22px;overflow:hidden}.spec td{padding:14px 16px;border-bottom:1px solid #eef2f7}.spec td:first-child{font-weight:900;width:34%}.related{background:#eef3fb}footer{background:#061326;color:#cbd5e1;text-align:center;padding:28px}.wa{position:fixed;right:18px;bottom:18px;background:#25d366;color:#fff;border-radius:999px;padding:14px 18px;font-weight:900}@media(max-width:850px){.links{display:none}.grid,.grid4,.gallery{grid-template-columns:1fr 1fr}.hero h1{font-size:38px}}@media(max-width:580px){.grid,.grid4,.gallery{grid-template-columns:1fr}.wrap,.section{padding:50px 18px}.main-img{height:420px}.thumbs img{height:110px}}