.ptcTourCarousel {
    position: relative;
    width: 100%;
    max-width: auto; /* tamaño controlado */
    margin: 0 auto;
}

.ptcTourCarousel a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.ptcTourCarousel a.active {
    opacity: 1;
    position: relative;
}

.ptcTourCarousel img {
    width: 100%;
    height: auto; /* 👈 RESPETA FORMA ORIGINAL */
    display: block;
}