:root{
  --primary:#0b3c87;
  --accent:#11b0a0;
  --text:#0c1b2a;
  --light:#f7fbff;
  --card:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif;color:var(--text);background:var(--light);}
a{color:var(--accent);text-decoration:none}
.container{width:min(1140px,92%);margin:auto}
.nav{position:sticky;top:0;background:#0b3c87aa;backdrop-filter: blur(6px);z-index:999}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px;color:#fff}
.logo img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.nav a{color:#fff;margin:0 10px;font-weight:600}
.btn{display:inline-block;padding:12px 18px;border-radius:999px;border:none;background:var(--accent);color:#fff;font-weight:700;box-shadow:0 8px 20px rgba(17,176,160,.2)}
.btn-outline{background:transparent;border:2px solid #fff}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;padding:90px 0 60px;background:linear-gradient(135deg,#0b3c87 0%,#082c62 60%,#072347 100%);color:#fff}
.hero h1{font-size:42px;margin:0 0 10px}
.hero p{opacity:.9;font-size:18px}
.hero-card{background:rgba(255,255,255,.08);padding:20px;border-radius:20px;border:1px solid rgba(255,255,255,.2)}
.stats{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap}
.stat{padding:12px 16px;background:rgba(255,255,255,.1);border-radius:12px}
.section{padding:70px 0}
.section h2{font-size:32px;margin:0 0 14px;color:var(--primary)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.gallery{columns:1;column-gap:14px}
@media(min-width:700px){.gallery{columns:2}}
@media(min-width:1000px){.gallery{columns:3}}
.gallery img{width:100%;margin:0 0 14px;border-radius:14px;display:block;cursor:pointer}
.embed-wrap{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:900px){.embed-wrap{grid-template-columns:1fr 1fr}}
.embed{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.video{position:relative;padding-top:56.25%}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:16px}
.contact{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:900px){.contact{grid-template-columns:1fr 1fr}}
.form{background:#fff;padding:20px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
input,textarea{width:100%;padding:12px 14px;border:1px solid #dfe7f1;border-radius:12px;margin:8px 0 14px;font-size:16px}
footer{background:#061a3e;color:#b7c7e8;padding:30px 0;font-size:14px}
footer a{color:#fff}
.whatsapp{position:fixed;right:18px;bottom:18px;background:#25D366;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;box-shadow:0 10px 25px rgba(0,0,0,.25);z-index:999}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;z-index:1000}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:10px}
.close-btn{position:absolute;top:18px;right:18px;background:#fff;border-radius:50%;width:40px;height:40px;display:grid;place-items:center;font-weight:900;color:#000}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{padding:8px 12px;border-radius:999px;background:#e8f4ff;color:#06356b;font-weight:600}