.gallery-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-auto-rows: 280px;
	grid-auto-flow: row dense;
	gap: 6px;
}

/* Rozmiary */

.gallery-grid__item--tall  { grid-row: span 2; }
.gallery-grid__item--wide  { grid-column: span 2; }
.gallery-grid__item--large { grid-column: span 2; grid-row: span 2; }

/* Kafelek */

.gallery-grid__item {
	display: block;
	overflow: hidden;
	position: relative;
}

.gallery-grid__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
}

.gallery-grid__item:hover img {
	transform: scale(1.04);
}

.gallery-grid__item:focus-visible {
	outline: 3px solid #005fcc;
	outline-offset: 2px;
	z-index: 1;
}

/* Tablet */

@media (max-width: 900px) {
	.gallery-grid {
		grid-template-columns: repeat(2, 1fr);
		grid-auto-rows: 220px;
	}

	.gallery-grid__item--wide,
	.gallery-grid__item--large {
		grid-column: span 1;
	}
}

/* Mobile */

@media (max-width: 480px) {
	.gallery-grid {
		grid-template-columns: repeat(2, 1fr);
		grid-auto-rows: 160px;
		gap: 4px;
	}

	.gallery-grid__item--tall,
	.gallery-grid__item--wide,
	.gallery-grid__item--large {
		grid-column: span 1;
		grid-row: span 1;
	}
}