/* INCB Styles - Minimal, accessible, responsive */
:root{
  --incb-primary:#0A4C8B;
  --incb-secondary:#1E88E5;
  --incb-accent:#FFC107;
  --incb-dark:#0F172A;
  --incb-light:#F8FAFC;
}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial; background:var(--incb-light)}
.navbar-brand img{height:42px}
.hero{
  background: radial-gradient(ellipse at top left, rgba(30,136,229,.18), transparent 60%),
              radial-gradient(ellipse at bottom right, rgba(10,76,139,.18), transparent 55%);
  padding: 1rem 0;
}
.hero img {
  max-width: 350px;
}
.hero .display-5{font-weight:700;color:var(--incb-dark)}
.badge-portal{font-size: .85rem; background: var(--incb-dark);}
.card-news img{object-fit:cover; height:180px}
.footer{background:#0b1220;color:#cbd5e1}
.footer a{color:#e2e8f0;text-decoration: none}
#alerta-emergente{display:none}
.high-contrast body, .high-contrast .card{filter:contrast(125%)}
.font-lg{font-size: 1.1rem}
.btn-floating{
  position: fixed; bottom: 18px; right:18px; z-index:9999;
  border-radius: 9999px;
  padding: .85rem 1rem; box-shadow: 0 10px 25px rgba(0,0,0,.15);
}
/* Accessibility buttons */
.access-toolbar{position:fixed;left:18px;bottom:18px;z-index:9999}
.access-toolbar .btn{margin-right:.25rem}