/* User-selected original design. Preserve its palette, card language, header and section sequence. */
:root{--b:#12365e;--s:#2f6690;--a:#e8791d;--t:#25303b;--g:#f3f6f9;--l:#dde4eb}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,Arial,sans-serif;color:var(--t)}a{color:inherit;text-decoration:none}.w{max-width:1180px;margin:auto;padding:0 20px}
header{border-bottom:1px solid var(--l);position:sticky;top:0;background:#fff;z-index:9}.nav{display:flex;align-items:center;gap:24px;height:68px}
.logo b{color:var(--b);font-size:22px}.logo small{display:block;font-size:11px;color:#6b7785;margin-top:-4px}
nav{display:flex;gap:18px;font-size:15px;margin-left:auto}nav a:hover{color:var(--s)}
.btn{display:inline-block;padding:11px 20px;border-radius:6px;font-weight:600;border:2px solid var(--b);color:var(--b);background:#fff;cursor:pointer;font-size:16px}
.btn.p{background:var(--a);border-color:var(--a);color:#fff}.btn.d{background:var(--b);color:#fff}#mb{display:none;background:none;border:0;font-size:26px}
.hero{background:linear-gradient(135deg,#0e2a4a,#2f6690);color:#fff;padding:72px 0}.hero h1{font-size:44px;line-height:1.15;margin:0 0 14px;max-width:780px}.hero p{max-width:700px;font-size:18px;opacity:.92}
.sf{display:flex;gap:8px;margin:28px 0 12px;max-width:760px}.sf input{flex:1;padding:15px;font-size:16px;border:0;border-radius:6px}
.eg{font-size:14px;opacity:.85}.eg a{text-decoration:underline;margin-right:12px}
.cta{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap;align-items:center}.hero .cta .btn{border-color:#fff;color:#fff;background:none}.hero .cta .btn.p{background:var(--a);border-color:var(--a)}.cta a.l{text-decoration:underline;font-size:15px}
.tb{background:var(--g);border-bottom:1px solid var(--l);padding:16px 0;font-size:14px}.tb .w{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between}.tb b{color:var(--b)}
section{padding:60px 0}section.alt{background:var(--g)}h2{font-size:30px;color:var(--b);margin:0 0 8px}.sub{color:#5b6773;margin:0 0 28px;max-width:720px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.card,.tile{display:block;border:1px solid var(--l);border-radius:8px;background:#fff;padding:16px;transition:.15s}.card:hover,.tile:hover{border-color:var(--s);box-shadow:0 6px 18px rgba(18,54,94,.12)}
.card h3,.tile h3{margin:10px 0 4px;font-size:17px;color:var(--b)}.card p,.tile p{margin:0 0 8px;font-size:14px;color:#5b6773}.card span{font-size:14px;color:var(--s);font-weight:600}
.ph{height:130px;background:repeating-linear-gradient(45deg,#e9eef3,#e9eef3 10px,#f3f6f9 10px,#f3f6f9 20px);border-radius:6px;display:grid;place-items:center;color:#8a96a3;font-size:13px}
.chips{display:flex;flex-wrap:wrap;gap:12px}.chip{border:1px solid var(--l);background:#fff;border-radius:8px;padding:12px 18px;min-width:160px}.chip b{color:var(--b);display:block}.chip small{color:#5b6773}
.box{border-radius:10px;padding:32px;background:var(--b);color:#fff}.box h2{color:#fff}.box p{max-width:700px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}.steps div{background:#fff;border:1px solid var(--l);border-radius:8px;padding:18px}.steps b{color:var(--a);font-size:22px}
form.rfq{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:#fff;border:1px solid var(--l);border-radius:10px;padding:24px}
form.rfq input{padding:12px;border:1px solid #c5ced8;border-radius:6px;font:inherit;width:100%}form.rfq .f{grid-column:1/-1}.note{font-size:13px;color:#6b7785}
details{border:1px solid var(--l);border-radius:8px;padding:14px 18px;margin-bottom:10px;background:#fff}summary{cursor:pointer;font-weight:600;color:var(--b)}details p{margin:10px 0 0}
.bc{background:var(--b);color:#fff;text-align:center;padding:64px 0}.bc h2{color:#fff}.bc .cta{justify-content:center}.bc .btn:not(.p){background:none;color:#fff;border-color:#fff}
footer{background:#0b1f36;color:#c4cfdb;padding:48px 0 24px;font-size:14px}.fg{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}footer h4{color:#fff;margin:0 0 10px}footer a{display:block;padding:3px 0}footer a:hover{color:#fff}
.wa{position:fixed;right:18px;bottom:18px;background:#25a244;color:#fff;padding:12px 18px;border-radius:30px;font-weight:600;box-shadow:0 4px 12px rgba(0,0,0,.25);z-index:20}
@media(max-width:860px){nav,.hd{display:none}#mb{display:block;margin-left:auto}nav.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:#fff;padding:16px 20px;border-bottom:1px solid var(--l)}.hero h1{font-size:32px}.steps,form.rfq{grid-template-columns:1fr}.fg{grid-template-columns:1fr 1fr}.sf{flex-direction:column}}