:root{--navy:#0b2342;--blue:#123f73;--orange:#f28c28;--bg:#f5f7fa;--text:#172033;--muted:#667085;--border:#e4e8ef}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:#fff;margin:0;font-family:Tahoma,Arial,sans-serif;line-height:1.8}.topbar{background:var(--navy);color:#dbe7f4;justify-content:space-between;padding:8px 6%;font-size:13px;display:flex}.header{border-bottom:1px solid var(--border);align-items:center;gap:24px;padding:20px 6%;display:flex}.logo{color:var(--navy);letter-spacing:-1px;font-size:34px;font-weight:900;text-decoration:none}.logo span{color:var(--orange)}.search{flex:1;max-width:760px;display:flex}.search input{font:inherit;border:1px solid #ccd5e2;border-radius:10px 0 0 10px;flex:1;padding:13px 16px}.search button,.btn{background:var(--orange);color:#fff;cursor:pointer;border:0;border-radius:0 10px 10px 0;padding:12px 22px;font-weight:700;text-decoration:none}.quote-mini{color:var(--navy);font-weight:700;text-decoration:none}.nav{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:26px;padding:12px 6%;display:flex}.nav a{color:#344054;font-size:14px;text-decoration:none}.nav a:hover{color:var(--orange)}main{min-height:55vh}.hero{background:linear-gradient(135deg,#f5f8fc,#fff);grid-template-columns:1.3fr .7fr;align-items:center;gap:40px;padding:70px 6%;display:grid}.hero h1{color:var(--navy);margin:0 0 18px;font-size:42px;line-height:1.35}.hero p{color:var(--muted);font-size:18px}.hero-card{background:var(--navy);color:#fff;border-radius:22px;padding:30px;box-shadow:0 18px 50px #0b234222}.container{width:min(1180px,88%);margin:auto}.section{padding:52px 0}.section h2{color:var(--navy);margin-top:0}.grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.card{border:1px solid var(--border);background:#fff;border-radius:16px;padding:22px}.card a{color:var(--navy);font-weight:800;text-decoration:none}.crumb{color:var(--muted);padding:22px 0;font-size:13px}.product{grid-template-columns:1fr 1fr;gap:40px;display:grid}.product-image{color:#8394a9;background:#eef3f8;border-radius:20px;justify-content:center;align-items:center;min-height:420px;font-size:110px;display:flex}.badge{color:var(--blue);background:#e9f2ff;border-radius:20px;padding:5px 12px;font-size:13px;display:inline-block}.specs{border:1px solid var(--border);border-radius:14px;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.specs div{border-bottom:1px solid var(--border);padding:12px 16px}.specs div:nth-child(odd){background:#fafbfd;font-weight:700}.variant{border:2px solid #e9edf3;border-radius:14px;margin-top:22px;padding:18px}.quote-form{border:1px solid var(--border);border-radius:18px;max-width:760px;margin:40px auto;padding:30px}.field{gap:7px;margin-bottom:16px;display:grid}.field input,.field textarea{font:inherit;border:1px solid #ccd5e2;border-radius:9px;padding:12px}.field textarea{min-height:130px}.btn-primary{background:var(--orange);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:9px;padding:12px 24px;font-weight:700;display:inline-block}.note{border-right:4px solid var(--orange);color:#475467;background:#f8fafc;padding:14px 18px}footer{background:var(--navy);color:#d9e2ee;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-top:60px;padding:45px 6%;display:grid}footer strong{color:#fff;font-size:30px}footer small{border-top:1px solid #fff2;grid-column:1/-1;padding-top:20px}@media (max-width:850px){.hero,.product{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.header{flex-wrap:wrap}.search{flex-basis:100%;order:3}footer{grid-template-columns:1fr 1fr}}@media (max-width:520px){.grid{grid-template-columns:1fr}.hero h1{font-size:30px}.topbar{display:none}}