/* =========================================================
   CBP Nexus · sección informativa de la portada
   Colores neutros semitransparentes: funcionan sobre fondo claro u oscuro.
   ========================================================= */

.nx-privado {
  display: inline-block;
  margin-top: 18px;
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  border: 1px solid rgba(166, 41, 31, .55);
  border-radius: 4px;
  background: rgba(166, 41, 31, .10);
}

/* Módulos */
.nx-modulos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 48px;
}
.nx-modulo {
  padding: 22px;
  border: 1px solid rgba(127, 127, 127, .25);
  border-left: 3px solid #A6291F;
  border-radius: 6px;
  background: rgba(127, 127, 127, .07);
}
.nx-ico { font-size: 24px; line-height: 1; margin-bottom: 12px; }
.nx-modulo h3 { margin: 0 0 8px; font-size: 18px; }
.nx-modulo p { margin: 0; font-size: 15px; line-height: 1.55; opacity: .85; }

/* Galería */
.nx-galeria-head { margin-top: 56px; margin-bottom: 18px; }
.nx-galeria-head p { margin: 6px 0 0; opacity: .8; }

.nx-galeria {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.nx-captura { margin: 0; }
.nx-destacada { grid-column: 1 / -1; }

.nx-abrir {
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid rgba(127, 127, 127, .3);
  border-radius: 8px;
  overflow: hidden;
  background: #14181C;
  cursor: zoom-in;
  transition: transform .2s ease, box-shadow .2s ease;
}
.nx-abrir:hover,
.nx-abrir:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .28);
  outline: none;
}
.nx-abrir img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top left;
}
.nx-destacada .nx-abrir img { aspect-ratio: 21 / 9; }

.nx-captura figcaption { margin-top: 8px; font-size: 14px; opacity: .8; }

.nx-sello {
  margin-top: 40px;
  font-size: 11px;
  letter-spacing: .08em;
  opacity: .6;
  text-align: center;
}

/* Visor ampliado */
.nx-visor {
  max-width: min(1200px, 94vw);
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: #14181C;
  color: #FAF8F3;
  overflow: visible;
}
.nx-visor::backdrop { background: rgba(7, 9, 11, .82); }
.nx-visor img { display: block; max-width: 100%; max-height: 82vh; border-radius: 10px 10px 0 0; }
.nx-visor-cap { margin: 0; padding: 12px 16px; font-size: 14px; }
.nx-cerrar {
  position: absolute;
  top: -14px; right: -14px;
  width: 36px; height: 36px;
  border: 0; border-radius: 50%;
  background: #A6291F; color: #fff;
  font-size: 16px; cursor: pointer;
}

@media (max-width: 600px) {
  .nx-destacada .nx-abrir img { aspect-ratio: 16 / 9; }
  .nx-cerrar { top: 8px; right: 8px; }
}