/**
 * Scroll Animation Subgrids Styles
 */

/* Wrapper */
.wml-sas-wrapper {
    --wml-sas-gutter: 2rem;
    --wml-sas-gap: clamp(10px, 4vw, 40px);
    overflow-x: clip;
    overflow-y: visible;
    background: #000;
    position: relative;
    width: 100%;
}

/* Main Section */
.wml-sas-section {
    position: relative;
    min-height: 240vh;
}

/* Sticky Content */
.wml-sas-content {
    min-height: 100vh;
    width: 100%;
    display: flex;
    place-items: center;
    align-content: center;
    position: sticky;
    top: 0;
    overflow: hidden;
}

/* Grid Container */
.wml-sas-grid {
    --offset: 0;
    width: 1600px;
    max-width: calc(100% - (2 * var(--wml-sas-gutter)));
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: var(--wml-sas-gap);
    margin: 0 auto;
    align-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Images */
.wml-sas-grid img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 1rem;
}

/* Layers - use subgrid */
.wml-sas-layer {
    display: grid;
    grid-column: 1 / -1;
    grid-row: 1 / -1;
    grid-template-columns: subgrid;
    grid-template-rows: subgrid;
    will-change: transform, opacity;
}

/* Layer 1 - Outer columns */
.wml-sas-layer-1 .wml-sas-img-wrap:nth-child(odd) {
    grid-column: 1;
}

.wml-sas-layer-1 .wml-sas-img-wrap:nth-child(even) {
    grid-column: -2;
}

/* Layer 2 - Second columns from edges */
.wml-sas-layer-2 .wml-sas-img-wrap:nth-child(odd) {
    grid-column: calc(2 + var(--offset));
}

.wml-sas-layer-2 .wml-sas-img-wrap:nth-child(even) {
    grid-column: calc(-3 - var(--offset));
}

/* Layer 3 - Center column */
.wml-sas-layer-3 .wml-sas-img-wrap {
    grid-column: calc(3 + var(--offset));
}

.wml-sas-layer-3 .wml-sas-img-wrap:last-child {
    grid-row: -1;
}

/* Center Scaler */
.wml-sas-scaler {
    position: relative;
    grid-area: 2 / calc(3 + var(--offset));
    z-index: 2;
}

.wml-sas-scaler img {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    border-radius: 1rem;
    /* Start full viewport size */
    width: calc(100vw - (2 * var(--wml-sas-gutter)));
    height: calc(100vh - (2 * var(--wml-sas-gutter)));
    will-change: width, height;
    z-index: 10;
}

/* Placeholder to maintain grid cell size */
.wml-sas-scaler::before {
    content: '';
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .wml-sas-wrapper {
        --wml-sas-gutter: 1rem;
    }

    .wml-sas-grid {
        grid-template-columns: repeat(3, 1fr);
        --offset: -1;
    }

    /* Hide first layer on mobile */
    .wml-sas-layer-1 {
        display: none;
    }
}

/* Layers start hidden - only on frontend */
.wml-sas-layer {
    opacity: 0;
    transform: scale(0);
    transform-origin: center center;
}

/* Builder Preview */
.bricks-is-builder .wml-sas-layer {
    opacity: 1 !important;
    transform: scale(1) !important;
}

.bricks-is-builder .wml-sas-scaler img {
    width: 100% !important;
    height: auto !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    aspect-ratio: 4 / 5;
}

.bricks-is-builder .wml-sas-section {
    min-height: 100vh !important;
}

.bricks-is-builder .wml-sas-content {
    position: relative;
}