/* Advanced Slider (Thumbnail View) */
.pls-adv-slider {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
    background: #000;
}

.pls-adv-holder {
    width: 100%;
    height: 100%;
    position: relative;
    margin: 0;
}

.pls-adv-item {
    width: 200px;
    height: 300px;
    max-width: unset;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    box-shadow: 0 20px 30px rgba(0,0,0,0.5);
    transition: transform 0.1s, left 0.75s, top 0.75s, width 0.75s, height 0.75s, border-radius 0.75s;
}

.pls-adv-item:nth-child(1),
.pls-adv-item:nth-child(2) {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transform: none;
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
}

.pls-adv-item:nth-child(3) { left: 50%; }
.pls-adv-item:nth-child(4) { left: calc(50% + 220px); }
.pls-adv-item:nth-child(5) { left: calc(50% + 440px); }
.pls-adv-item:nth-child(6) { left: calc(50% + 660px); opacity: 0; }

/* Content visibility */
.pls-adv-item .col-inner {
    width: min(30vw, 400px);
    position: absolute;
    top: 50%;
    left: 3rem;
    transform: translateY(-50%);
    text-shadow: 0 3px 8px rgba(0, 0, 0, 0.5);
    color: #fff;
    z-index: 5;

    /* Visibility transition */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

/* Re-enable pointer events for buttons/links inside */
.pls-adv-item .col-inner * {
    pointer-events: auto;
}

.pls-adv-item:nth-child(2) .col-inner,
.pls-adv-item:first-child:last-child .col-inner {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    animation: pls-adv-show 0.75s ease-in-out 0.3s forwards;
}

@keyframes pls-adv-show {
    0% { filter: blur(5px); transform: translateY(calc(-50% + 75px)); opacity: 0; }
    100% { opacity: 1; filter: blur(0); transform: translateY(-50%); }
}

/* Nav */
.pls-adv-nav {
    display: flex;
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    user-select: none;
}

.pls-adv-btn {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid #fff;
    margin: 0 0.25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.pls-adv-btn:hover {
    background-color: #fff;
    color: #000;
}

/* Responsive */
@media screen and (max-width: 1024px) {
    .pls-adv-item {
        width: 160px;
        height: 125px;
        top: 60%;
        transform: translateY(0%);
    }
    .pls-adv-item:nth-child(3) { left: 50%; }
    .pls-adv-item:nth-child(4) { left: calc(50% + 170px); }
    .pls-adv-item:nth-child(5) { left: calc(50% + 340px); }
    .pls-adv-item:nth-child(6) { left: calc(50% + 510px); opacity: 0; }

    .pls-adv-item .col-inner {
        top: 49%;
        width: min(45vw, 400px);
    }
}

@media screen and (max-width: 600px) {
    .pls-adv-item {
        width: 100px;
        height: 80px;
        top: unset;
        bottom: 15%;
        transform: none;
    }
    .pls-adv-item:nth-child(3) { left: 50%; }
    .pls-adv-item:nth-child(4) { left: calc(50% + 110px); }
    .pls-adv-item:nth-child(5) { left: calc(50% + 250px); }
    .pls-adv-item:nth-child(6) { left: calc(50% + 390px); opacity: 0; }

    .pls-adv-item .col-inner {
        left: 1rem;
        width: min(80vw, 300px);
    }
    .pls-adv-nav {
        bottom: 0.5rem;
    }
}

/* Overlay & Z-Index Fixes */
.pls-adv-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    border-radius: inherit;
    background-color: var(--pls-overlay-color, rgba(0,0,0,0.3));
}

.pls-adv-item .col-inner {
    z-index: 5;
}