/* PAGE */



.gallery-page {

    max-width: 1200px;

    margin: 0 auto;

    background: #ffffff;

    padding: 80px 20px;

    border-radius: 12px;

    box-shadow: 0 10px 40px rgba(0,0,0,0.1);

}



.gallery-title {

    font-family: "Playfair Display", serif;

    font-size: 42px;

    margin-bottom: 40px;

    text-align: center;

}



/* FILTERS */



.gallery-filters {

    text-align: center;

    margin-bottom: 40px;

}



.filter-btn {

    background: none;

    border: none;

    padding: 10px 20px;

    margin: 0 10px;

    font-family: "Montserrat", sans-serif;

    font-size: 15px;

    cursor: pointer;

    border-bottom: 2px solid transparent;

    transition: all .3s;

}



    .filter-btn.active {

        border-color: #000;

        font-weight: 600;

    }



/* GRID */



.gallery-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));

    gap: 20px;

}



.gallery-item {

    display: block;

    width: 100%;

    height: 220px;

    background-size: cover;

    background-position: center;

    border-radius: 6px;

    cursor: pointer;

    transition: opacity .4s ease, transform .4s ease;

}



    .gallery-item.visible {

        opacity: 1;

        transform: translateY(0);

    }



    .gallery-item.hide {

        opacity: 0;

        pointer-events: none;

    }



    /* Fade individuale */

    .gallery-item.fade-out {

        opacity: 0 !important;

        transform: translateY(20px);

    }



    .gallery-item.fade-in {

        opacity: 1 !important;

        transform: translateY(0);

    }





/* LIGHTBOX */



.gallery-lightbox {

    position: fixed;

    inset: 0;

    background: rgba(0,0,0,0.8);

    display: flex;

    align-items: center;

    justify-content: center;

    opacity: 0;

    pointer-events: none;

    transition: opacity .3s ease;

    z-index: 9999;

}



    .gallery-lightbox.active {

        opacity: 1;

        pointer-events: auto;

    }



.lightbox-inner {

    position: relative;

    max-width: 90%;

    max-height: 90%;

}



    .lightbox-inner img {

        max-width: 100%;

        max-height: 100%;

        display: block;

        border-radius: 6px;

    }



.lightbox-close {

    position: absolute;

    top: -40px;

    right: 0;

    background: none;

    border: none;

    color: #fff;

    font-size: 32px;

    cursor: pointer;

}



.lb-image {

    max-width: 90vw !important;

    max-height: 90vh !important;

    object-fit: contain;

}



/* RESPONSIVE */



@media (max-width: 768px) {

    .gallery-page {

        padding: 60px 15px;

    }



    .gallery-title {

        font-size: 32px;

    }

}