.oem-page{max-width:1100px;margin:0 auto;padding:60px 22px;font-family:-apple-system,BlinkMacSystemFont,’Segoe UI’,Roboto,Helvetica,Arial,sans-serif;color:#1f2d3d;line-height:1.65}
.oem-page h1{font-size:38px;font-weight:800;color:#0f2a43;margin-bottom:14px;letter-spacing:-.5px}
.oem-page .lead{font-size:18px;color:#5b6b7b;margin-bottom:36px;max-width:760px}
.oem-page h2{font-size:26px;color:#0f2a43;margin:40px 0 18px}
.oem-page .eyebrow{color:#3f7fc0;font-weight:700;font-size:14px;letter-spacing:1.5px;text-transform:uppercase}
.oem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
.oem-card{background:#fff;border:1px solid #e2e9f0;border-radius:14px;padding:26px;transition:.25s}
.oem-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(15,42,67,.08);border-color:#8fbde3}
.oem-card .ic{width:48px;height:48px;border-radius:12px;background:#eaf2fb;display:grid;place-items:center;margin-bottom:14px;color:#3f7fc0;font-weight:800;font-size:20px}
.oem-card h3{font-size:19px;color:#0f2a43;margin-bottom:8px}
.oem-card p{color:#5b6b7b;font-size:14.5px;margin-bottom:14px}
.oem-card a{color:#3f7fc0;font-weight:600;text-decoration:none}
.oem-card a:hover{text-decoration:underline}
.oem-list{list-style:none;display:grid;gap:12px;padding:0;margin:10px 0 0}
.oem-list li{display:flex;gap:12px;align-items:flex-start;background:#f4f7fa;border:1px solid #e2e9f0;border-radius:10px;padding:14px 16px}
.oem-list .chk{color:#3f7fc0;font-weight:800;flex-shrink:0}
.oem-cta{margin-top:40px;background:linear-gradient(135deg,#3f7fc0,#0f2a43);color:#fff;border-radius:16px;padding:36px;text-align:center}
.oem-cta h2{color:#fff;margin-top:0}
.oem-cta a{display:inline-block;margin-top:16px;background:#fff;color:#3f7fc0;font-weight:700;padding:13px 28px;border-radius:8px;text-decoration:none}
.cert-row{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;align-items:center;margin-top:20px}
.cert-row img{height:130px;width:auto;border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.08)}
.oem-form{background:#f4f7fa;border:1px solid #e2e9f0;border-radius:16px;padding:32px;margin-top:24px;max-width:640px}
.oem-form .field{margin-bottom:14px}
.oem-form label{display:block;font-size:13px;font-weight:600;color:#0f2a43;margin-bottom:6px}
.oem-form input,.oem-form textarea{width:100%;padding:11px 13px;border:1px solid #e2e9f0;border-radius:8px;font-family:inherit;font-size:14px;color:#1f2d3d}
.oem-form input:focus,.oem-form textarea:focus{outline:none;border-color:#3f7fc0}
.oem-form .btn{display:inline-block;background:#3f7fc0;color:#fff;font-weight:600;padding:13px 28px;border:none;border-radius:8px;font-size:15px;cursor:pointer}
.oem-form .btn:hover{background:#2e639e}
.oem-contact{margin-top:22px;font-size:15px;color:#5b6b7b}
.oem-contact a{color:#3f7fc0;font-weight:600;text-decoration:none}
@media(max-width:760px){.oem-grid{grid-template-columns:1fr}}