.timeline-years {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    background-color:#DD190A;
    padding: 30px;
}

.year-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-weight: 700;
    color:#FFF;
}

.year-btn.active {
    background-color: transparent;
    color: white;
    font-weight: bold;
}

.timeline-carousel-wrapper {
    position: relative;
}

.timeline-carousel {
    display: flex;
    overflow-x: auto;
    gap: 1rem;
    padding: 1rem 0;
}
.timeline-carousel.hidden {
    display: none;
}
.carousel-item{
    border-left:3px solid #879BAB;
    padding: 10px 20px;
}
.carousel-item.swiper-slide-spacer{
    border-left:none
}
.carousel-item .categoria{
    color:#879BAB;
    text-transform: uppercase;
    font-size:1.2em;
    font-weight: 500;
    margin-bottom: 10px;
}
.carousel-item .anno{
    color:#879BAB;
    font-size:3em;
    line-height: 1;
    font-weight: 700;
    margin-bottom: 20px;

}
.carousel-item .titolo{
    font-size:2em;
    font-weight: 700;
    color:#879BAB;
    line-height: 0.9;
    text-transform: uppercase;
}


.testo {
    font-size: 0.95rem;
    margin-top: 0.3rem;
}

.timeline-carousel {
    padding: 1rem 30px;
    position: relative;
}

.timeline-carousel.hidden {
    display: none;
}

.swiper {
    width: 100%;
    padding-bottom: 2rem;
}

.swiper-wrapper {
    display: flex;
}
.year-btn{
    font-weight: 700;
    opacity: .7;
}
.year-btn.active {
    font-weight: bold;
    font-size: 150%;
    color:#FFF;
    opacity: 1;
}

.carousel-item {
    opacity: 0.3;
    transition: opacity 0.3s ease;
}
.carousel-item.swiper-slide-active {
    opacity: 1;
}
.carousel-item.swiper-slide-active .anno{
    color: #DD190A;
}
.carousel-item.swiper-slide-active .titolo {
    color: #384459;
}
.swiper-slide-spacer {
    min-width: 100px; /* o adattalo alla tua slide */
    opacity: 0;
    pointer-events: none;
}

/* Media Query per Mobile - Mostra una timeline alla volta full-viewport */
@media (max-width: 1023px) {
    .timeline-years {
        padding: 20px 15px;
        gap: 0.5rem;
    }

    .year-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }

    .year-btn.active {
        font-size: 120%;
    }

    /* Full-bleed del carousel + 20px di margine interno ai bordi viewport */
    .timeline-carousel {
        width: 100vw;
        margin-left: calc(-50vw + 50%);
        margin-right: calc(-50vw + 50%);
        padding-left: 20px;
        padding-right: 20px;
    }

    /* Ogni slide rispetta i 20px di margine dai bordi viewport */
    .timeline-carousel .swiper-slide,
    .timeline-carousel .carousel-item {
        width: calc(100vw - 40px) !important;
        min-width: calc(100vw - 40px) !important;
        padding: 15px 20px;
        box-sizing: border-box;
    }

    .carousel-item .categoria {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .carousel-item .anno {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .carousel-item .titolo {
        font-size: 1.5rem;
        line-height: 1.1;
    }

    .testo {
        font-size: 0.9rem;
        margin-top: 0.5rem;
    }

    .swiper-slide-spacer {
        min-width: 0;
        width: 0;
    }
}