:root{
  --primary:#0e4a9a; /* azul imperial del logo */
  --secondary:#7fb6ff;
  --text:#1f2937;
  --bg:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid #e5e7eb;
}
.container{max-width:1160px;margin:0 auto;padding:0 16px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:44px;height:44px;border-radius:10px}
.brand h1{font-size:20px;margin:0;color:var(--primary);letter-spacing:.5px}
.menu a{margin:0 10px;font-weight:600}
.cta{padding:10px 14px;background:var(--primary);color:#fff;border-radius:999px;font-weight:700}
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#eaf2ff, #ffffff);
}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:32px 0}
.hero h2{font-size:38px;line-height:1.1;margin:0 0 10px;color:var(--primary)}
.hero p{font-size:18px;margin:0 0 18px;}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{background:#eff6ff;color:#0c4a6e;padding:6px 10px;border-radius:999px;font-size:13px;border:1px solid #dbeafe}
.hero img{width:100%;height:auto;border-radius:18px;box-shadow:0 10px 30px rgba(2,28,71,.12)}

.section{padding:56px 0;border-top:1px solid #f1f5f9}
.section h3{font-size:28px;margin:0 0 18px;color:var(--primary)}
.grid{display:grid;gap:18px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 6px 16px rgba(0,0,0,.04)}
.card img{width:100%;height:220px;object-fit:cover;display:block}
.card .p{padding:14px}
.list{display:grid;gap:10px}
.list li{list-style:none;padding:10px 12px;border:1px dashed #e5e7eb;border-radius:12px;background:#f8fafc}
.kg{font-weight:800;color:var(--primary)}

.gallery{columns:1;column-gap:12px}
@media(min-width:720px){.gallery{columns:2}}
@media(min-width:1024px){.gallery{columns:3}}
.gallery img{width:100%;margin:0 0 12px;border-radius:14px;display:block;break-inside:avoid;box-shadow:0 6px 20px rgba(2,28,71,.08)}

.embed{border-radius:16px;overflow:hidden;border:1px solid #e5e7eb;background:#fff}
.map{width:100%;height:380px;border:0}

.footer{padding:30px 0;background:#0b2e66;color:#e9f1ff;margin-top:30px}
.footer a{color:#e9f1ff;text-decoration:underline}
.footer .grid{grid-template-columns:1fr;gap:10px}
.footer small{opacity:.8}

.fab-whatsapp{
  position:fixed;right:16px;bottom:16px;z-index:60;
  width:58px;height:58px;border-radius:999px;background:#25D366;display:grid;place-items:center;
  box-shadow:0 10px 20px rgba(0,0,0,.2)
}
.fab-whatsapp svg{width:30px;height:30px;fill:#fff}

form{display:grid;gap:10px}
input,textarea{padding:12px 14px;border:1px solid #d1d5db;border-radius:12px;font-size:16px;width:100%}
button[type=submit]{background:var(--primary);color:#fff;padding:12px 16px;border:0;border-radius:12px;font-weight:700;cursor:pointer}
.alert{padding:12px 14px;border-radius:12px}
.alert.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}