/* --------------------------------------------------
   OWL BASE NECESSARIO
-------------------------------------------------- */
.owl-carousel {
    display: block;
    width: 100%;
    position: relative;
}

.owl-carousel .owl-stage-outer {
    position: relative;
    overflow: hidden;
}

.owl-carousel .owl-stage {
    display: flex;
}

.owl-carousel .owl-item {
    flex: 0 0 auto;
    float: none;
}

/* --------------------------------------------------
   CERCHI DI BASE (dimensione laterale)
-------------------------------------------------- */
.image_box {
    width: 230px;      /* <-- più piccolo */
    height: 230px;
    background-color: #ffffff;
    border-radius: 50%;
    margin: 0 auto;
    border: 12px solid #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* wrapper interno */
.image_inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image_inner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* --------------------------------------------------
   LATERALI + IMMAGINE PIÙ PICCOLA
-------------------------------------------------- */
.service_section .owl-item:not(.center) .image_inner {
    transform: scale(0.70);    /* immagine un po' più piccola */
    transition: transform .5s ease;
}

/* --------------------------------------------------
   CERCHIO CENTRALE PIÙ GRANDE
-------------------------------------------------- */
.service_section .owl-item.center .image_box {
    width: 320px;      /* <-- cerchio centrale */
    height: 320px;
}

/* immagine centrale normale */
.service_section .owl-item.center .image_inner {
    transform: scale(1);
}

/* --------------------------------------------------
   FRECCE
-------------------------------------------------- */
.service_section .owl-carousel .owl-nav button.owl-next,
.service_section .owl-carousel .owl-nav button.owl-prev {
    background-color: #ffffff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    box-shadow: 0px 0px 7px 1px rgba(0,0,0,.2);
}

.owl-carousel .owl-nav button.owl-next span,
.owl-carousel .owl-nav button.owl-prev span {
    font-size: 28px;
    color: #000;
}

.owl-nav {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.owl-dots {
    display: none!important;
}