.fce-flip{
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  perspective: 1200px;
  -webkit-perspective: 1200px;
}

.fce-flip__inner{
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 350ms ease;
}

.fce-flip__side{
  position: absolute;
  inset: 0;

  /* NO se negocia: */
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;

  /* MUY importante para que backface funcione consistentemente */
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
}

/* ⚠️ CLAVE: transform explícito en ambas caras */
.fce-flip__front{
  transform: rotateY(0deg);
  -webkit-transform: rotateY(0deg);
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.fce-flip__back{
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  background: #D16848;
  color: #FEF9EE;
  padding: 20px;
}

.fce-flip__back-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  min-height: 100%;
  height: 100%;
}

.fce-flip__front-title {
    color: #FEF9EE;
    font-size: 30px;
    text-align: center;
}

.fce-flip__back-content .fce-flip__front-title {
    font-size: 20px;
}

.fce-flip__back-text {
    text-align: center;
    font-size: 17px;
    line-height: 1.3125em;
    margin: 15px 0;
}

.fce-flip__button {
    display: block;
    color: #FEF9EE;
    border: 1px solid #FEF9EE;
    padding: 12px 24px;
    line-height: 1em;
    text-transform: uppercase;
    font-size: 14px;
}

.fce-flip__button:hover {
    background-color: #FEF9EE;
    color: #D16848;
    border: 1px solid #FEF9EE;
}

@media (hover:hover) and (pointer:fine){
  .fce-flip:hover .fce-flip__inner{
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
  }
}

.fce-flip.is-flipped .fce-flip__inner{
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
}

@media (min-width: 768px) and (max-width: 1024px) {
    .fce-flip__front-title {
        font-size: 24px;
    }
    .fce-flip__back-content .fce-flip__front-title {
        font-size: 18px;
    }
    .fce-flip__back-text {
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .fce-flip__front-title {
        font-size: 20px;
    }
    .fce-flip__back-content .fce-flip__front-title {
        font-size: 16px;
    }
    .fce-flip__back-text {
        font-size: 14px;
    }
}