:root{
  --blue:#0a2e6c;
  --gold:#f2a900;
  --gray:#f5f7fb;
  --ink:#1a1a1a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;color:var(--ink);scroll-behavior:smooth}
img{max-width:100%;height:auto;display:block}
.container{width:min(1100px,92%);margin:auto}
.site-header{position:sticky;top:0;background:#fff;z-index:20;border-bottom:1px solid #e6e6e6}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}
.brand{font-weight:800;color:var(--blue);text-decoration:none}
.hamburger{display:none;cursor:pointer}
.menu{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:.5rem .75rem;color:#222;text-decoration:none;border-radius:.75rem}
.menu a:hover{background:var(--gray)}
#menu-toggle{display:none}
@media(max-width:820px){
  .hamburger{display:block}
  .menu{position:absolute;inset:60px 0 auto 0;background:#fff;flex-direction:column;padding:1rem;border-bottom:1px solid #eee;display:none}
  #menu-toggle:checked ~ .menu{display:flex}
}
.hero{position:relative;min-height:72vh;display:grid;place-items:center;text-align:center;color:#fff}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,46,108,.5),rgba(10,46,108,.1))}
.hero-content{position:relative}
.hero-badge{width:260px;margin:0 auto 1rem auto;border-radius:1rem;box-shadow:0 10px 25px rgba(0,0,0,.25)}
.hero h1{font-size:clamp(1.6rem,3vw,2.6rem);margin:.2rem 0}
.hero p{opacity:.95;margin:.2rem 0 1rem}
.btn{background:var(--gold);color:#111;border:none;padding:.8rem 1.1rem;border-radius:999px;text-decoration:none;display:inline-block;font-weight:700}
.btn:hover{filter:brightness(.95)}
.btn.outline{background:transparent;border:2px solid var(--gold);color:var(--blue)}
.section{padding:3.2rem 0}
.section.alt{background:var(--gray)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border-radius:1.1rem;overflow:hidden;box-shadow:0 10px 25px rgba(0,0,0,.06)}
.card img{display:block}
.checks{padding-left:1.1rem}
.checks li{margin:.4rem 0}
.masonry{columns: 300px; column-gap:1rem}
.masonry .card{break-inside:avoid;margin:0 0 1rem 0}
.video-wrapper{position:relative;padding-top:56.25%;border-radius:1rem;overflow:hidden;box-shadow:0 10px 25px rgba(0,0,0,.06)}
.video-wrapper iframe{position:absolute;inset:0;width:100%;height:100%}
.footer{background:#061a3d;color:#e6ecff;padding:1.2rem 0}
.footer a{color:#ffd166}
.footer-grid{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap}
.muted{opacity:.8;font-size:.9rem}
/* WhatsApp floating button */
.wa-float{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:999px;width:54px;height:54px;display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:50}
.wa-float:hover{filter:brightness(.95)}
label{display:block;font-weight:600;margin:.6rem 0 .25rem}
input,textarea{width:100%;padding:.8rem;border:1px solid #dfe3ea;border-radius:.75rem;font:inherit}
button.btn{cursor:pointer}