/* ================================
   PODSTRONA ZDJECIA.HTML
   ================================ */

/* ===== HERO ===== */
.hero-sub {
    height: 70vh;
}

@media (max-width: 768px) {
    .hero-sub {
        height: 45vh;
    }

    .hero-content h1 {
        font-size: 40px;
    }
}

/* ===== GALERIA ===== */
.gallery-section {
    max-width: 1300px;
    margin: 80px auto;
    padding: 0 20px;
}

.gallery-section h2 {
    text-align: center;
    font-size: 72px;
    color: #0077c2;
    margin-bottom: 40px;
}

/* GRID */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
    gap: 14px;
}

/* KAFELKI */
.grid-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}

.grid-item:hover img {
    transform: scale(1.08);
}

/* ROZMIARY */
.wide { grid-column: span 2; }
.tall { grid-row: span 2; }

/* OVERLAY +20 */
.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,119,194,.75);
    color: #fff;
    font-size: 38px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

/* UKRYTE */
.hidden-images {
    display: none;
}

/* ===== MOBILE ===== */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-section {
        margin: 40px auto;
    }

    .gallery-section h2 {
        font-size: 36px;
        margin-bottom: 25px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 150px;
        gap: 10px;
    }

    .wide,
    .tall {
        grid-column: span 1 !important;
        grid-row: span 1 !important;
    }

    /* ostatni kafelek na całą szerokość */
    .grid-item:last-child {
        grid-column: span 2;
    }

    .overlay {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
    }

    .grid-item:last-child {
        grid-column: span 1;
    }
}

/* ===== LIGHTBOX ===== */
.lb-image {
    border-radius: 10px;
}

.lb-outerContainer {
    background: #000 !important;
}

.lb-data .lb-close {
    transform: scale(1.2);
}



/* LIGHTBOX – STABILNE CENTROWANIE MOBILE */
.lb-image {
    max-height: 85vh !important;
    max-width: 100vw !important;
    margin: auto !important;
    display: block !important;
}



/* ===== LIGHTBOX – WYŚRODKOWANIE MOBILE ===== */
.lb-image {
    max-height: 85vh !important;
    max-width: 95vw !important;
    margin: auto !important;
    display: block !important;
    border-radius: 8px;
}

.lb-outerContainer {
    background-color: #000 !important;
}

.lb-data .lb-close {
    width: 40px;
    height: 40px;
}

/* Poprawne wycentrowanie w pionie */
.lb-outerContainer, .lb-container {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}