/*
 * Main categories — 2-item grid layout.
 * Desktop/tablet: 2 columns with proportional spacing.
 * Mobile: stacked full-width, no outer spacing between Hero / Zásnubné / Svadobné.
 * Full card clickable with premium hover effect.
 */

.main-categories-section {
    --main-categories-gap: clamp(0.625rem, 1vw, 1rem);

    margin-top: 0;
    margin-bottom: 0;
}

.main-categories-section > .container-mobile-full {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;

    padding-top: var(--main-categories-gap);
    padding-right: var(--main-categories-gap);
    padding-bottom: var(--main-categories-gap);
    padding-left: var(--main-categories-gap);

    box-sizing: border-box;
}

.main-categories-grid {
    display: flex;
    gap: var(--main-categories-gap);
}

.main-categories-item {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    isolation: isolate;
}

.main-categories-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;

    transition:
        transform 760ms cubic-bezier(.22, .61, .36, 1),
        filter 760ms cubic-bezier(.22, .61, .36, 1);
    will-change: transform;
}

.main-categories-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.09);
    z-index: 1;
    pointer-events: none;
    transition: background-color 520ms ease;
}

.main-categories-card-link {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: block;
    text-decoration: none;
    cursor: pointer;
}

.main-categories-caption {
    position: absolute;
    inset: auto 0 130px 0;
    text-align: center;
    color: #fff;
    z-index: 3;
    padding-inline: 1rem;
}

.main-categories-caption h5 {
    color: #fff;
    font-size: 1.375rem;
    line-height: 1.3;
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: var(--bs-body-font-weight);

    transition:
        letter-spacing 420ms ease,
        opacity 420ms ease;
}

/* Button ostáva nad card linkom */
.main-categories-caption .btn-link {
    position: relative;
    z-index: 4;
    display: inline-block;
    overflow: visible;
    border-bottom: 0.0625rem solid currentColor;

    transition:
        border-bottom-color 260ms ease,
        opacity 260ms ease;
}

.main-categories-caption .btn-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.0625rem;
    width: 100%;
    height: 0.0625rem;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 520ms cubic-bezier(.22, .61, .36, 1);
    pointer-events: none;
}

/* Desktop hover efekt */
@media (hover: hover) and (pointer: fine) {
    .main-categories-item:hover img {
        transform: scale(1.025);
        filter: brightness(.975) contrast(1.015) saturate(1.015);
    }

    .main-categories-item:hover .main-categories-overlay {
        background: rgba(0, 0, 0, 0.18);
    }

    .main-categories-item:hover .main-categories-caption h5 {
        letter-spacing: .018em;
    }

    .main-categories-item:hover .main-categories-caption .btn-link {
        border-bottom-color: rgba(255, 255, 255, .28);
    }

    .main-categories-item:hover .main-categories-caption .btn-link::after {
        transform: scaleX(1);
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .main-categories-section > .container-mobile-full {
        padding: 0;
    }

    .main-categories-grid {
        flex-direction: column;
        gap: 0;
    }

    .main-categories-item {
        width: 100%;
        flex: 0 0 auto;
        aspect-ratio: 0.92 / 1;
    }

    .main-categories-caption {
        inset: auto 0 max(5vw, 40px) 0;
    }
}

/* Mobile tap efekt */
@media (hover: none) {
    .main-categories-item:active img {
        transform: scale(1.01);
    }

    .main-categories-item:active .main-categories-overlay {
        background: rgba(0, 0, 0, 0.14);
    }
}