:root{--ink:#101820;--muted:#5b6470;--line:#d9e2ec;--brand:#0f3a53;--brand2:#145f72;--accent:#f59e0b;--red:#dc2626;--soft:#f3f7fa;--white:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:22px;justify-content:space-between;padding:14px clamp(18px,4vw,54px);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:48px;height:48px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--red));display:grid;place-items:center;color:#fff;font-weight:800}
.brand strong{display:block;font-size:18px;letter-spacing:0}
.brand small{display:block;color:var(--muted);font-size:13px;margin-top:1px}
.site-nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav-link{padding:10px 12px;border-radius:8px;text-decoration:none;color:#22313f;font-size:14px;font-weight:700}
.nav-link:hover,.nav-link.active{background:#eaf2f7;color:#0a4057}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 12px;font-weight:800}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,1.1fr);gap:0;min-height:620px;background:linear-gradient(120deg,#0d2a3b,#145f72);color:#fff}
.hero-copy{padding:clamp(48px,8vw,100px) clamp(24px,5vw,72px);display:flex;flex-direction:column;justify-content:center}
.eyebrow{text-transform:uppercase;letter-spacing:0;font-weight:800;color:#fbbf24;margin:0 0 12px}
h1{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:0 0 22px;letter-spacing:0}
.hero p{font-size:clamp(18px,2vw,23px);max-width:760px;color:#e8f3f7}
.hero-image{width:100%;height:100%;object-fit:cover;min-height:420px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:8px;padding:13px 20px;text-decoration:none;font-weight:800}
.btn.primary{background:var(--accent);color:#111827}.btn.secondary{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35)}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}.narrow{max-width:900px}
.band{padding:62px 0;background:var(--soft)}
.content-section,.faq-section,.related{padding:56px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(26px,3vw,38px);line-height:1.14;margin:0 0 22px;letter-spacing:0}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;box-shadow:0 12px 32px rgba(15,58,83,.08)}
.service-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.service-card span{display:block;font-weight:800;font-size:19px;margin:18px 18px 4px}
.service-card p{margin:0 18px 20px;color:var(--muted)}
.check-list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.check-list li{position:relative;padding-left:30px;font-size:18px}
.check-list li:before{content:"";position:absolute;left:0;top:.62em;width:12px;height:12px;border-radius:50%;background:var(--accent)}
details{border:1px solid var(--line);border-radius:8px;padding:16px 18px;margin:12px 0;background:#fff}
summary{cursor:pointer;font-weight:800;font-size:18px}
details p{color:var(--muted);margin:10px 0 0}
.related-links{display:flex;gap:10px;flex-wrap:wrap}
.related-links a{padding:10px 14px;border:1px solid var(--line);border-radius:8px;text-decoration:none;background:#fff;font-weight:700}
.site-footer{display:flex;justify-content:space-between;gap:24px;background:#0b1620;color:#dbeafe;padding:42px clamp(20px,4vw,56px);margin-bottom:0}
.site-footer p{max-width:620px;color:#b8c4d0}.site-footer a{display:block;color:#fff;margin:8px 0;text-decoration:none;font-weight:800}
.sticky-call{position:fixed;left:16px;right:16px;bottom:14px;z-index:30;background:var(--accent);color:#111827;text-align:center;text-decoration:none;font-weight:900;padding:14px 16px;border-radius:8px;box-shadow:0 10px 28px rgba(0,0,0,.22);display:none}
@media (max-width:900px){
  .menu-toggle{display:inline-flex}.site-header{align-items:flex-start}.site-nav{display:none;position:absolute;left:16px;right:16px;top:78px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;box-shadow:0 14px 34px rgba(15,23,42,.16);justify-content:flex-start}.site-nav.open{display:grid}.nav-link{display:block}
  .hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:42px 24px}.hero-image{order:-1;min-height:260px}
  .service-grid{grid-template-columns:1fr}.site-footer{display:block}.sticky-call{display:block}body{padding-bottom:72px}
}