/* Tarjeta de deporte sin foto: diseno propio, color unico (js/categorias-unicas.js) */
#sport-rail .sport-tile.sport-tile-design {
  background: var(--tile-fondo);
  overflow: hidden;
}

#sport-rail .sport-tile.sport-tile-design::before {
  content: '';
  position: absolute;
  right: -30px;
  top: -20px;
  width: 90px;
  height: 160%;
  background: var(--tile-franja);
  transform: rotate(18deg);
  opacity: .85;
  z-index: -1;
}

/* Categoria mezclada: mosaico de 3 deportes distintos. */
#sport-rail .sport-tile-mosaico {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: #0b0c0f;
}

#sport-rail .sport-tile-mosaico img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}

#sport-rail .sport-tile:hover .sport-tile-mosaico img,
#sport-rail .sport-tile:focus-visible .sport-tile-mosaico img {
  transform: scale(1.07);
}