/* VARIABLES — mismos colores que el resto del sitio */
:root {
  --ra-verde: #23ce7c;
  --ra-verde-suave: #e8faf1;
  --ra-azul: #133d7a;
  --ra-blanco: #ffffff;
  --ra-borde: #e2e8f0;
}

.ra-cat-grid {
  display: grid;
  grid-template-columns: repeat(var(--ra-cols, 4), 1fr);
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
}

.ra-cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 28px 16px;
  min-height: 150px;
  background: var(--ra-blanco);
  border: 1px solid var(--ra-borde);
  border-radius: 16px;
  text-decoration: none;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.ra-cat-card:hover,
.ra-cat-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--ra-verde);
  box-shadow: 0 12px 30px rgba(19, 61, 122, 0.1);
  outline: none;
}

.ra-cat-icono {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--ra-verde-suave);
  color: var(--ra-verde);
  transition: background 0.25s, color 0.25s;
}

.ra-cat-svg {
  width: 28px;
  height: 28px;
}

.ra-cat-card:hover .ra-cat-icono,
.ra-cat-card:focus-visible .ra-cat-icono {
  background: var(--ra-verde);
  color: var(--ra-blanco);
}

.ra-cat-nombre {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ra-azul);
}

/* RESPONSIVE */
@media (max-width: 980px) {
  .ra-cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 680px) {
  .ra-cat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .ra-cat-card {
    padding: 22px 10px;
    min-height: 130px;
  }
  .ra-cat-nombre {
    font-size: 14px;
  }
}