/* ===== KW SpecialAccordion – Image Layout ===== */

.kw-saimg {
    max-width: 960px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: stretch;
}

/* ── Colonna sinistra ── */

.kw-saimg__left {
    display: flex;
    flex-direction: column;
}

.kw-saimg__list {
    display: flex;
    flex-direction: column;
}

.kw-saimg__item {
    position: relative;
}

.kw-saimg__item summary {
    list-style: none;
    cursor: pointer;
    padding: 1rem 0 0.75rem;
    user-select: none;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.kw-saimg__item summary::-webkit-details-marker,
.kw-saimg__item summary::marker { display: none; }

.kw-saimg__item summary:focus { outline: none; }

.kw-saimg__native-body { display: none; }

.kw-saimg__item.is-active {
    border-left: 3px solid #b8e04a;
    padding-left: 0.75rem;
}

.kw-saimg__item:not(.is-active) {
    border-left: 3px solid transparent;
    padding-left: 0.75rem;
}

.kw-saimg__title {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #6b6e72;
    transition: color .25s ease;
    line-height: 1.4;
}

.kw-saimg__item.is-active .kw-saimg__title { color: #b8e04a; }

/* ── Barra di progressione ── */

.kw-saimg__bar {
    position: relative;
    height: 1px;
    background: #3e4044;
}

.kw-saimg__bar-fill {
    position: absolute;
    inset: 0;
    width: 0%;
    background: #b8e04a;
    transition: width .05s linear;
}

/* ── Testi descrittivi con crossfade ── */

.kw-saimg__desc-wrap {
    margin-top: 2rem;
    position: relative;
    min-height: 100px;
}

.kw-saimg__desc {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .4s ease;
    pointer-events: none;
}

.kw-saimg__desc.is-visible {
    opacity: 1;
    pointer-events: auto;
    position: relative;
}

.kw-saimg__desc p,
.kw-saimg__desc {
    font-size: 21px;
    color: #a0a3a8;
    margin-top: 50px;
}

/* ── Colonna destra: immagini in crossfade ── */

.kw-saimg__media {
    position: relative;
    border-radius: 0.5rem;
    overflow: hidden;
    background: #1e2023;
}

.kw-saimg__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .5s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.kw-saimg__slide.is-visible { opacity: 1; }

/* ── Responsive ── */

@media (max-width: 640px) {
    .kw-saimg {
        grid-template-columns: 1fr;
    }

    .kw-saimg__media { order: -1; aspect-ratio: 16 / 9; }

    .kw-saimg__desc { position: relative; inset: unset; }

    .kw-saimg__desc:not(.is-visible) { display: none; }
}