:root {
    --slider-width: 100%;       /* Slider largo quanto il contenitore */
    --slider-height: 110px;     /* Altezza modificabile */
}

/* contenitore dello slider */
.slider-container {
    width: var(--slider-width);
    height: var(--slider-height);
    position: relative;
    overflow: hidden;
}

/* le immagini scorrono orizzontalmente */
.slider {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;   /* mantiene proporzioni - ottimo per responsive */
	background: #fff;
}

/* Bottoni */
.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    padding: 10px;
    background: rgba(0,0,0,0.4);
    color: white;
    font-size: 18px;
    border: none;
    cursor: pointer;
}

.prev { left: 10px; }
.next { right: 10px; }