/* =========================
 Cards Cover (rutas / ciudades)
========================= */

/* Grid responsive */
.cards-cover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2.5rem;
  padding: 0 3rem;
}

/* Tarjeta base */
.card-cover {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #000;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

/* Hover / focus */
.card-cover:hover,
.card-cover:focus-visible {
  transform: scale(1.06);
}

.card-cover:hover .card-cover-image::after
.card-cover:focus-visible .card-cover-image::after{
  opacity: 1;
}

/* Imagen */
.card-cover-image {
  position: relative;
  width: 100%;
  height: 340px;
  overflow: hidden;
}

.card-cover-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card-cover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 0.6s ease;
}

/* Zoom suave en hover */
.card-cover:hover img {
  transform: scale(1.05);
}

/* Título inferior */
.card-cover-title {
  background-color: #fff;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-border);
}

.card-cover-title h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--color-primary);
}

/* Accesibilidad: foco visible */
.card-cover:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}

/* =========================
 Responsive tweaks
========================= */
@media (max-width: 768px) {
  .card-cover-image {
    height: 280px;
  }

  .card-cover-title {
    padding: 0.9rem 1rem;
  }

  .card-cover-title h3 {
    font-size: 1.05rem;
  }
}

/* =========================
 Reduced motion
========================= */
@media (prefers-reduced-motion: reduce) {
  .card-cover,
  .card-cover-image img {
    transition: none;
  }
}