:root{--azul:#224A8F;--dorado:#D4A017;--texto:#1F2937;--fondo:#F7F8FA;--blanco:#fff}
*{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(--texto);background:var(--fondo)}
a{color:var(--azul);text-decoration:none}
.container{width:min(1200px,92%);margin:0 auto}
header{background:linear-gradient(120deg, var(--azul), #1e3a8a);color:var(--blanco);position:sticky;top:0;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.15)}
.navbar{display:flex;align-items:center;gap:16px;padding:14px 0;position:relative}
.navbar img.logo{height:44px;width:auto}
.brand{font-weight:700;font-size:1.2rem;line-height:1}
/* menu */
.menu-btn{display:none;margin-left:auto;background:transparent;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:#ffffff;margin:5px 0}
.nav-actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.search{display:flex;gap:8px;align-items:center;background:#0f1f49;padding:6px 10px;border-radius:999px}
.search input{border:none;outline:none;background:transparent;color:#e5e7eb;min-width:230px}
.search input::placeholder{color:#9CA3AF}
.filter{appearance:none;border:none;background:#0f1f49;color:#e5e7eb;padding:6px 10px;border-radius:999px}
.hero{background:radial-gradient(1200px 400px at 30% -10%, #3556a8 0%, #1e3a8a 35%, #152c5b 100%);color:white;padding:44px 0 26px 0}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center}
.hero h1{font-size:clamp(28px,4vw,44px);margin:10px 0 6px 0}
.hero p{opacity:.9;font-size:1.05rem;margin:0 0 12px 0}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.badge{background:rgba(255,255,255,.12);padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.2);font-size:.85rem}
.cta{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.btn{border:none;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer}
.btn-primary{background:var(--dorado);color:#0f172a}
.btn-outline{background:transparent;border:1px solid #93c5fd;color:#e5e7eb}
.hero-figure{display:flex;justify-content:center}
.hero-figure img{width:100%;max-width:420px;border-radius:16px;background:white;padding:8px;border:6px solid #f3f4f6}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin:26px 0 40px}
.card{background:var(--blanco);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(20,23,42,.08);display:flex;flex-direction:column;transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(20,23,42,.15)}
.card img{width:100%;height:170px;object-fit:contain;background:#fff;padding:10px}
.card .content{padding:14px 14px 16px}
.card h3{margin:0 0 8px 0;font-size:1.05rem;color:#111827}
.meta{display:flex;gap:8px;flex-wrap:wrap;font-size:.82rem;color:#6b7280;margin-top:6px}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.tag{font-size:.75rem;background:#eef2ff;color:#3730a3;border:1px solid #c7d2fe;padding:4px 8px;border-radius:999px}
.card .actions{margin-top:auto;padding:0 14px 14px}
.section-title{margin:28px 0 6px 0;font-size:1.6rem;color:#0f172a}
footer{background:#0b1022;color:#9CA3AF;padding:24px 0;border-top:4px solid var(--dorado)}
.footer-cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
footer a{color:#d1d5db}
.copy{margin-top:14px;font-size:.85rem;color:#6b7280}
.badge-rotary{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;background:#0f1f49;border-radius:10px;border:1px solid rgba(255,255,255,.15)}
.badge-rotary img{height:20px}
/* responsive */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .hero-figure{order:-1}
  .menu-btn{display:block}
  .nav-actions{position:absolute;left:12px;right:12px;top:60px;background:#0f1f49;border-radius:14px;padding:12px;display:none;flex-direction:column;gap:10px;z-index:60;box-shadow:0 12px 24px rgba(0,0,0,.25)}
  .nav-actions.open{display:flex}
  .search{width:100%}
  .search input{min-width:0;width:100%}
  .filter{width:100%}
}
.whatsapp-float{position:fixed;right:18px;bottom:18px;background:#25D366;color:white;height:54px;width:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 10px 24px rgba(0,0,0,.25);z-index:60}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:-80px;background:#111827;color:#fff;padding:10px 14px;border-radius:10px;transition:bottom .3s ease;z-index:70}
.toast.show{bottom:18px}