.card-oportunity-d {
    background-size: cover;
    background-position: center;
    padding-block: 80px;
    color: #fff;
}

.card-oportunity-d__content {
    /*max-width: 1200px;*/
    margin: 0 auto;
    text-align: center;
}

.card-oportunity-d__title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card-oportunity-d__description {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.card-oportunity-d__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0px; /*Cambio 1 cristian: pedido por comunicaciones quitar gap*/
}

.card-oportunity-d__item {
    display: block;
    text-decoration: none;
}

/* WRAPPER RELATIVO SOLO DE LA IMAGEN */
.card-oportunity-d__image-wrapper {
    position: relative;
    display: inline-block;
    border-radius: 10px;
    overflow: hidden;
}

/* IMAGEN */
.card-oportunity-d__image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

/* OVERLAY sobre la imagen */
.card-oportunity-d__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 128, 0); /* transparente por defecto */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: background 0.3s ease;

    /* Máscara para respetar la forma de la imagen PNG */
    -webkit-mask-image: url(''); /* se llenará dinámicamente con PHP */
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: cover;
    -webkit-mask-position: center;

    mask-image: url('');
    mask-repeat: no-repeat;
    mask-size: cover;
    mask-position: center;
}

/* TEXTO */
.card-oportunity-d__item-text {
    color: #fff;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    z-index: 2;
}

/* BOTÓN OCULTO POR DEFECTO */
.card-oportunity-d__item-btn {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #fff;
    color: var(--primary-color);
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    z-index: 2;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* HOVER */
.card-oportunity-d__image-wrapper:hover img {
    transform: scale(1.01);
}

.card-oportunity-d__image-wrapper:hover .card-oportunity-d__overlay {
    background: rgba(0, 0, 128, 0.4);
}

.card-oportunity-d__image-wrapper:hover .card-oportunity-d__item-btn {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .card-oportunity-d{
        padding-top: 64px;
    }

  .card-oportunity-d__grid {
    display: block; /* Desactiva el grid normal */
  }
  .card-oportunity-d__item {
    width: 100%;
  }
  .swiper-oportunity-dlc{
    padding-bottom: 100px !important;
  }

    /* Ocultamos flechas por defecto de swiper */
  .swiper-oportunity-dlc .swiper-button-prev,
  .swiper-oportunity-dlc .swiper-button-next {
    position: absolute !important;
    margin: 0;
    transform: none;
    color: #fff;
    font-size: 20px;
    background: var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50px;
    top: 75%;
  }

  .swiper-oportunity-dlc .swiper-button-next, .swiper-oportunity-dlc .swiper-rtl .swiper-button-prev{
      left: auto;
      right: 30%;
  }
  .swiper-oportunity-dlc .swiper-button-prev, .swiper-oportunity-dlc .swiper-rtl .swiper-button-next {
      left: 30%;
      right: auto;
  }

  .swiper-oportunity-dlc .swiper-pagination-bullet{
    width: 15px;
    height: 15px;
  }


  .swiper-oportunity-dlc .swiper-button-prev:after, .swiper-oportunity-dlc .swiper-rtl .swiper-button-next:after,
  .swiper-oportunity-dlc .swiper-button-next:after, .swiper-oportunity-dlc .swiper-rtl .swiper-button-prev:after {
      content: '';
  }
}