/**
 * Variant CSS: gallery--duo-circle-windows
 *
 * Exactly two photos masked into large circular windows (border-radius:50%, 1:1
 * cover) placed side by side, each with an optional small centered caption below —
 * a soft, editorial "two portholes" look. The circular masks are the signature
 * (vs the rectangular diptych): each circle carries a discreet accent ring. Text
 * stays --ink (polarity aware); kicker + em take --accent; images carry
 * --photo-filter. Image src are swapped by the photo system. Dedicated to exactly
 * two photos. Part of the `gallery` role.
 */

body.aibt-universal .universal-gallery--duo-circle-windows {
	padding-block: calc(clamp(3rem, 7vw, 5.5rem) * var(--density, 1));
	background: var(--background);
	color: var(--text-primary);
}

/* Intro. */
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__intro {
	margin-bottom: clamp(2rem, 4.5vw, 3.2rem);
	text-align: center;
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__kicker {
	font-family: var(--font-body) !important;
	font-size: var(--text-xs) !important;
	font-weight: 600 !important;
	letter-spacing: var(--tracking-widest) !important;
	text-transform: uppercase !important;
	color: var(--accent) !important;
	margin: 0 auto var(--space-sm) auto !important;
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__headline {
	font-family: var(--font-display) !important;
	color: var(--ink) !important;
	margin: 0 auto !important;
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__headline em {
	color: var(--accent) !important;
	font-style: italic;
}

/* Two circular windows side by side. */
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__windows {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(1.5rem, 5vw, 3.5rem);
	align-items: start;
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__window {
	margin: 0 !important;
	min-width: 0;
}

/* The circle window — capped width, centered, masked round with an accent ring. */
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item {
	margin: 0 auto !important;
	width: 100%;
	max-width: clamp(13rem, 32vw, 22rem);
	aspect-ratio: 1;
	border-radius: 50%;
	overflow: hidden;
	box-shadow:
		0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent),
		var(--decor-shadow-soft, none);
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item img {
	display: block;
	width: 100%;
	height: 100%;
	aspect-ratio: 1;
	object-fit: cover;
	border-radius: 50%;
	filter: var(--photo-filter, none);
	transition: transform var(--duration-slow, 500ms) var(--ease-default, ease);
}

body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item:hover img,
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item:focus-within img {
	transform: scale(1.05);
}

/* Keyboard focus parity with hover (image becomes focusable when a client links it). */
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item a:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 4px;
}

/* Centered caption below each circle. */
body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__cap {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	line-height: var(--leading-snug, 1.3) !important;
	letter-spacing: var(--tracking-wide) !important;
	color: var(--text-secondary) !important;
	text-align: center;
	margin: var(--space-md) auto 0 auto !important;
	max-width: clamp(13rem, 32vw, 22rem);
}

/* Mobile: stack the two circles. */
@media (max-width: 640px) {
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__windows {
		grid-template-columns: 1fr;
		gap: clamp(2rem, 9vw, 3rem);
	}
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item {
		max-width: min(20rem, 80vw);
	}
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__cap {
		max-width: min(20rem, 80vw);
	}
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__kicker {
		letter-spacing: var(--tracking-wide) !important;
	}
}

@media (prefers-reduced-motion: reduce) {
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item img {
		transition: none;
	}
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item:hover img,
	body.aibt-universal .universal-gallery--duo-circle-windows .universal-gallery__item:focus-within img {
		transform: none;
	}
}