/* Instagram feed: 3x3 grid of 3:4 tiles, 2 columns and 8 posts on phones. */
.ig-feed {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.ig-feed__item {
	margin: 0;
}

.ig-feed__link {
	position: relative;
	display: block;
	overflow: hidden;
	aspect-ratio: 3 / 4;
	background: #e5e5e5;
	color: #fff;
}

.ig-feed__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

/* Video and carousel icon, top right like Instagram's grid. */
.ig-feed__badge {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 22px;
	height: 22px;
	fill: currentColor;
	filter: drop-shadow(0 1px 2px rgb(0 0 0 / 0.5));
	pointer-events: none;
}

.ig-feed__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgb(0 0 0 / 0.4);
	opacity: 0;
	transition: opacity 0.25s ease;
}

.ig-feed__overlay svg {
	width: 32px;
	height: 32px;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.ig-feed__link:focus-visible {
	outline: 3px solid currentColor;
	outline-offset: -3px;
}

.ig-feed__link:focus-visible .ig-feed__overlay {
	opacity: 1;
}

@media (hover: hover) {
	.ig-feed__link:hover .ig-feed__overlay {
		opacity: 1;
	}

	.ig-feed__link:hover .ig-feed__image {
		transform: scale(1.04);
	}
}

@media (max-width: 640px) {
	.ig-feed {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 4px;
	}

	/* 8 posts fill 4 even rows. */
	.ig-feed__item:nth-child(n + 9) {
		display: none;
	}

	.ig-feed__badge {
		top: 6px;
		right: 6px;
		width: 18px;
		height: 18px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ig-feed__image,
	.ig-feed__overlay {
		transition: none;
	}

	.ig-feed__link:hover .ig-feed__image {
		transform: none;
	}
}