body {
    background-color: #000;
}

@media (min-width: 992px){

.desktop .swiper-slider_fullheight {min-height:0vh; } 


}

.swiper-slider_fullheight {
    min-height: calc( 0vh - 56px);
    height: auto;
}



@media (min-width: 1200px) {
.pdt150 {padding-top:150px;}

}

html.lt-ie-10 * + .row, * + .row {
    margin-top: 0px;
}





.button {
    display: inline-block;
    width: auto;
    max-width: 100%;
    border: none;
    border-radius: 30px; /* stondato */
    padding: 12px 30px;
    font-size: 14px;
    line-height: 24px;
    font-family: "Poppins", Helvetica, Arial, sans-serif;
    font-weight: 600;
    letter-spacing: .06em;
    transition: background 0.3s ease;
    white-space: normal;
    text-transform: uppercase;
    cursor: pointer;
    text-align: center;
    color: #fff;
    background-color: #e60023; /* rosso acceso */
    position: relative;
    overflow: hidden; /* serve per il flash */
}

/* Effetto lampo */
.button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        120deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0.2) 100%
    );
    transform: skewX(-25deg);
}

/* Hover: il lampo attraversa il bottone */
.button:hover::before {
    animation: shine 0.8s forwards;
}

@keyframes shine {
    100% {
        left: 125%;
    }
}