/* NIA Ad System — placement `empty_city_hero_slot` (scope: .nia-ad-empty-city).
 * Stack verticale di card orizzontali (stesso layout di `in_content`).
 * Spec §4.4. Token design system NIA (sand #faf7f0 / teal #1e3a34).
 */

.nia-ad-empty-city {
	display: block;
	margin: 0;
	padding: 2rem 0;
	background: #fff;
}

.nia-ad-empty-city__container {
	max-width: 820px;
	margin: 0 auto;
	padding: 0 1.25rem;
}

.nia-ad-empty-city__heading {
	font-size: 1.5rem;
	line-height: 1.3;
	color: #1e3a34;
	margin: 0 0 1.25rem;
	text-align: center;
	font-weight: 600;
}

.nia-ad-empty-city__grid {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.nia-ad-empty-city__cell {
	display: block;
	width: 100%;
}

.nia-ad-empty-city__cell .nia-ad-wrapper {
	max-width: none;
	width: 100%;
}

@media (max-width: 600px) {
	.nia-ad-empty-city {
		margin: 0;
		padding: 1.25rem 0;
	}
	.nia-ad-empty-city__heading {
		font-size: 1.25rem;
		margin-bottom: 1rem;
	}
	.nia-ad-empty-city__grid {
		gap: 0.75rem;
	}
}