/* Scroll Mask Reveal v1.0 */

/* Container: cropped viewport, animates height */
.smr-container {
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
    height: 60vh;
    /* usually overridden by inline style */
    overflow: hidden;
    isolation: isolate;
    transition: height 0.35s ease;
}

/* Viewport: masked window, no scrollbars */
.smr-viewport {
    position: absolute;
    inset: 0;
    overflow: hidden;
    /* no scroll */
}

/* Image: fits width, keeps aspect ratio */
.smr-image {
    display: block;
    width: 100%;
    height: auto;
    max-width: none;
}

/* Overlay color above image */
.smr-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    /* overridden inline */
    pointer-events: none;
    transition: opacity 0.25s ease;
}

/* Phrase: centered vertically and horizontally */
.smr-phrase {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Expanded state: overlay + text fade out */
/* Base state (just to be explicit) */
.smr-overlay {
    opacity: 1;
}

/* Expanded state */
.smr-container.smr--expanded .smr-overlay {
    opacity: 0 !important;
    /* override inline opacity */
}

.smr-container.smr--expanded .smr-phrase {
    opacity: 0;
    transform: translateY(4px);
}