/* =========================================================
   REALIZÁCIE – GALÉRIA A LIGHTBOX
   Samostatný súbor, aby sa nemusel prepisovať globálny site.css.
   ========================================================= */

.realizacie-hero .page-lead {
    max-width: 720px;
    margin: 26px 0 0;
}

.realizacie-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 38px;
}

.realizacie-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 15px;
    color: var(--color-text);
    background: rgba(255, 255, 255, .48);
    border: 1px solid var(--color-line);
    border-radius: 999px;
    font-size: .9rem;
    text-decoration: none;
    transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.realizacie-nav a:hover,
.realizacie-nav a:focus-visible {
    background: rgba(255, 255, 255, .82);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.realizacie-categories {
    background: var(--color-paper);
}

.realizacie-category {
    scroll-margin-top: var(--header-height, 78px);

    /*
     * Kategórie galérie musia mať skutočnú výšku vypočítanú
     * ešte pred presunom na kotvu.
     */
    content-visibility: visible;
    contain-intrinsic-size: none;
}

.realizacie-category--muted {
    background: rgba(224, 208, 187, .43);
}

.realizacie-category__heading {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
    gap: clamp(34px, 7vw, 100px);
    align-items: end;
    margin-bottom: clamp(34px, 5vw, 62px);
}

.realizacie-category__heading h2 {
    max-width: 780px;
    margin: 0;
    font-family: var(--font-serif);
    font-size: clamp(2.7rem, 5vw, 5rem);
    font-weight: 400;
    line-height: .98;
    text-wrap: balance;
}

.realizacie-category__intro p {
    margin: 0;
    color: var(--color-text-soft);
    font-size: 1.02rem;
    line-height: 1.75;
}

.realizacie-category__intro span {
    display: block;
    margin-top: 17px;
    color: var(--color-accent-dark);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.realizacie-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 1.7vw, 22px);
}

.realizacie-item {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    color: #fff;
    background: #c8b7a2;
    border: 1px solid rgba(92, 60, 34, .16);
    box-shadow: 0 12px 30px rgba(55, 33, 16, .08);
    text-decoration: none;
    isolation: isolate;
}

.realizacie-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 450ms cubic-bezier(.2, .65, .3, 1), filter 300ms ease;
}

.realizacie-item__overlay {
    position: absolute;
    inset: auto 0 0;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 42px 18px 16px;
    background: linear-gradient(transparent, rgba(34, 21, 12, .73));
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 220ms ease, transform 220ms ease;
}

.realizacie-item__overlay span {
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.realizacie-item__overlay svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
}

.realizacie-item:hover img,
.realizacie-item:focus-visible img {
    filter: brightness(.88);
    transform: scale(1.035);
}

.realizacie-item:hover .realizacie-item__overlay,
.realizacie-item:focus-visible .realizacie-item__overlay {
    opacity: 1;
    transform: translateY(0);
}

.realizacie-item:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 4px;
}

.realizacie-empty {
    max-width: 760px;
}

.realizacie-empty h2 {
    margin: 0;
    font-family: var(--font-serif);
    font-size: clamp(2.7rem, 5vw, 4.7rem);
    font-weight: 400;
}

.realizacie-empty p:not(.section-kicker) {
    color: var(--color-text-soft);
}

.realizacie-empty code {
    padding: 2px 5px;
    background: rgba(184, 122, 57, .12);
}

/* Lightbox */

html.has-open-lightbox,
html.has-open-lightbox body {
    overflow: hidden;
}

.realizacie-lightbox[hidden] {
    display: none;
}

.realizacie-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    padding: clamp(12px, 2.5vw, 32px);
    box-sizing: border-box;
}

.realizacie-lightbox__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    background: rgba(19, 12, 8, .93);
    border: 0;
    cursor: zoom-out;
}

.realizacie-lightbox__dialog {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(44px, 72px) minmax(0, 1fr) minmax(44px, 72px);
    align-items: center;
    width: min(100%, 1600px);
    height: 100%;
    max-height: 960px;
    min-height: 0;
    pointer-events: none;
}

.realizacie-lightbox__stage {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    padding-bottom: 54px;
    box-sizing: border-box;
    pointer-events: auto;
    cursor: zoom-out;
    touch-action: pan-y;
}

.realizacie-lightbox__stage img {
    display: block;
    width: auto;
    height: auto;
    max-width: min(100%, calc(100vw - 190px));
    max-height: calc(100vh - 112px);
    max-height: calc(100dvh - 112px);
    object-fit: contain;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .36);
    cursor: default;
    user-select: none;
    -webkit-user-drag: none;
}

.realizacie-lightbox__meta {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    min-height: 44px;
    padding-top: 10px;
    color: rgba(255, 255, 255, .82);
    pointer-events: none;
}

.realizacie-lightbox__meta p {
    margin: 0;
    font-size: .92rem;
}

.realizacie-lightbox__meta span {
    flex: 0 0 auto;
    font-variant-numeric: tabular-nums;
    font-size: .82rem;
}

.realizacie-lightbox__close,
.realizacie-lightbox__arrow {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    padding: 0;
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    transition: background-color 160ms ease, transform 160ms ease;
}

.realizacie-lightbox__arrow span {
    position: relative;
    top: -5px;
}


.realizacie-lightbox__close:hover,
.realizacie-lightbox__close:focus-visible,
.realizacie-lightbox__arrow:hover,
.realizacie-lightbox__arrow:focus-visible {
    background: rgba(255, 255, 255, .18);
    transform: scale(1.05);
}

.realizacie-lightbox__close:focus-visible,
.realizacie-lightbox__arrow:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.realizacie-lightbox__close {
    position: fixed;
    top: clamp(12px, 2vw, 26px);
    right: clamp(12px, 2vw, 26px);
    width: 46px;
    height: 46px;
    font-size: 2rem;
    line-height: 1;
}

.realizacie-lightbox__close span {
    transform: translateY(-2px);
}

.realizacie-lightbox__arrow {
    width: clamp(44px, 5vw, 58px);
    height: clamp(44px, 5vw, 58px);
    justify-self: center;
    font-size: clamp(2.1rem, 4vw, 3.2rem);
    line-height: 1;
}

.realizacie-lightbox__arrow[hidden] {
    display: none;
}

.realizacie-lightbox__loader {
    position: absolute;
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255, 255, 255, .25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: realizacie-loader-spin .8s linear infinite;
}

.realizacie-lightbox__loader.is-hidden {
    display: none;
}

@keyframes realizacie-loader-spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
    .realizacie-category__heading {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .realizacie-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .realizacie-lightbox {
        padding: 10px;
    }

    .realizacie-lightbox__dialog {
        grid-template-columns: 44px minmax(0, 1fr) 44px;
    }

    .realizacie-lightbox__stage img {
        max-width: min(100%, calc(100vw - 112px));
        max-height: calc(100vh - 96px);
        max-height: calc(100dvh - 96px);
    }

    .realizacie-lightbox__arrow {
        width: 42px;
        height: 42px;
    }
        .realizacie-lightbox__arrow span {
            top: -2px;
        }
}

@media (max-width: 560px) {
    .realizacie-nav {
        gap: 8px;
        margin-top: 28px;
    }

    .realizacie-nav a {
        min-height: 38px;
        padding: 7px 12px;
        font-size: .82rem;
    }

    .realizacie-grid {
        grid-template-columns: 1fr;
    }

    .realizacie-item__overlay {
        opacity: 1;
        transform: none;
    }

    .realizacie-lightbox__dialog {
        display: block;
        width: 100%;
        height: 100%;
    }

    .realizacie-lightbox__stage {
        height: 100%;
        padding: 58px 4px 76px;
    }

    .realizacie-lightbox__stage img {
        max-width: calc(100vw - 20px);
        max-height: calc(100vh - 142px);
        max-height: calc(100dvh - 142px);
    }

    .realizacie-lightbox__meta {
        bottom: 16px;
        padding-inline: 8px;
    }

    .realizacie-lightbox__arrow {
        position: fixed;
        top: 50%;
        z-index: 3;
        width: 42px;
        height: 42px;
        transform: translateY(-50%);
        background: rgba(20, 13, 9, .55);
    }

    .realizacie-lightbox__arrow:hover,
    .realizacie-lightbox__arrow:focus-visible {
        transform: translateY(-50%) scale(1.05);
    }

    .realizacie-lightbox__arrow--previous {
        left: 10px;
    }

    .realizacie-lightbox__arrow--next {
        right: 10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .realizacie-nav a,
    .realizacie-item img,
    .realizacie-item__overlay,
    .realizacie-lightbox__close,
    .realizacie-lightbox__arrow {
        transition: none;
    }

    .realizacie-lightbox__loader {
        animation-duration: 1.6s;
    }
}