.container {
    position: relative;
    width: 100%;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
}

.fixed-area {
    position: fixed;
    top: 0;
    left: 0;
    width: 65vw;
    height: 100dvh;
    min-height: 100svh;
    background-position: center;
    background-size: cover;
    color: var(--color-light);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.fixed-area::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        rgba(0,0,0,0.2),
        rgba(0,0,0,0.2)
    );
    pointer-events: none;
    z-index: 0;
}

/* pastikan teks/isi di atas overlay */
.fixed-area > * { position: relative; z-index: 1; }

/* .fixed-area h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
} */

.scrollable-content {
    position: fixed;
    right: 0;
    top: 0;
    width: 35vw;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    padding-bottom: env(safe-area-inset-bottom);
    overflow: hidden;
    background: transparent;
    min-width: 0;
    z-index: 0;
}

.slideshow {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    will-change: opacity, transform;
    transform-origin: center center ;
    backface-visibility: hidden;
    transform: scale(1);
    transition: opacity 1.2s ease, transform 6s linear;
}

.slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5));
    z-index: 1;
    pointer-events: none;
}

.slide.active {
    opacity: 1;
}

.slide.zoom-in {
    transform: scale(1);
}

.slide.zoom-in.active {
    transform: scale(1.1);
}

.slide.zoom-out{
    transform:scale(1.1);
}

.slide.zoom-out.active{
    transform:scale(1);
}

.content-overlay {
    position: relative;
    inset: 0;
    z-index: 2;
    height: 100dvh;
    overflow-x: hidden; 
    overflow-y: hidden;
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;

    touch-action: pan-y;
    overscroll-behavior: none;
    background: transparent;
}   

.content-overlay.scroll-enabled {
    overflow-y: auto;
}

.image-protected {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: auto;
}