/*
 * Certificates — Figma 209:2464.
 *
 * Five thumbnails per row, hairline bordered, square corners. Hovering (or
 * focusing) drops a navy scrim with a magnifier over the tile; the tile itself
 * is a button that opens the shared lightbox.
 */

.certificates__title {
	margin: 0 0 40px;
	color: var(--color-primary);
	font-family: var(--font-heading);
	font-size: 28px;
	font-weight: var(--h2-weight);
	line-height: var(--h2-lh);
}

.certificates__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 19px;
}

.cert-card {
	position: relative;
	display: block;
	padding: 0;
	border: 1px solid var(--color-neutral-6);
	background: var(--color-white);
	cursor: zoom-in;
	overflow: hidden;
}

.cert-card > img {
	display: block;
	width: 100%;
	aspect-ratio: 252.8 / 202.062;
	object-fit: cover;
}

.cert-card__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(26, 41, 74, 0.75);
	opacity: 0;
	transition: opacity 0.2s ease;
}

.cert-card:hover .cert-card__overlay,
.cert-card:focus-visible .cert-card__overlay { opacity: 1; }

.cert-card__overlay img { width: 22.5px; height: 22.5px; }

.cert-card:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

@media (min-width: 640px) {
	.certificates__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
	.certificates__title { margin-bottom: 78px; font-size: 32px; }
	.certificates__grid { grid-template-columns: repeat(5, 1fr); }
}