:root{
  --brand:#0d2b45;
  --brand-2:#133b5c;
  --accent:#00a8a8;
  --light:#f4f7fb;
  --ink:#0f172a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.topbar{position:sticky;top:0;background:#fff;border-bottom:1px solid #eef2f7;z-index:50}
.topbar .container{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.brand img{width:52px;height:52px;border-radius:14px;object-fit:cover}
.brand h1{font-size:20px;margin:0;color:var(--brand)}
.brand .tag{margin:0;font-size:12px;color:#5b6b7a}
nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
nav a{padding:10px 8px;font-weight:600}
nav a.btn{background:var(--brand);color:#fff;border-radius:10px;padding:10px 14px}
.hero{position:relative;min-height:52vh;display:grid}
.hero img{width:100%;height:52vh;object-fit:cover;filter:contrast(1.05) saturate(1.05)}
.hero-copy{position:absolute;inset:auto 0 5% 0;display:flex;flex-direction:column;gap:10px;align-items:center}
.hero-copy h2{color:#fff;font-size:40px;margin:0;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero-copy p{color:#fff;font-weight:500;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.btn{display:inline-block;border:2px solid var(--brand);padding:10px 16px;border-radius:10px;font-weight:700}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.section{padding:56px 0}
.section.alt{background:var(--light)}
.section h3{font-size:28px;margin:0 0 18px;color:var(--brand)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.card{background:#fff;border:1px solid #e9eef5;border-radius:16px;overflow:hidden;box-shadow:0 10px 20px rgba(13,43,69,.06)}
.card h4{margin:10px 12px}
.card p{margin:0 12px 14px;color:#475569}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;align-items:start}
.video-wrap{position:relative;padding-top:56.25%}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border-radius:16px}
.masonry{columns:3 280px;column-gap:12px}
.masonry img{margin:0 0 12px;border-radius:14px}
.fb-embed iframe{width:100%;max-width:500px;border-radius:12px}
.map-wrap{position:relative;padding-top:56.25%;border-radius:16px;overflow:hidden;border:1px solid #e5e7eb}
.map-wrap iframe{position:absolute;inset:0;width:100%;height:100%}
.form{display:grid;gap:12px}
.form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;font:inherit}
.form button{justify-self:start}
.hint{font-size:.9rem;color:#58677b}
.footer{background:#0b1f34;color:#e7eef7;padding:26px 0;text-align:center}
.footer a{color:#fff;text-decoration:underline}
.wa-float{position:fixed;right:16px;bottom:16px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px rgba(0,0,0,.2)}
.wa-float img{filter:invert(1);width:28px;height:28px}
@media (max-width:640px){
  .hero img{height:44vh}
  .hero-copy h2{font-size:30px}
}