/**
 * Variant CSS: before-after--dense-duo-grid
 * Layer 2 — Path B before-after role (2026-06-10).
 * A SCALABLE, DENSE results grid: a wrapping 2-up grid of edge-to-edge pair tiles.
 * Each tile = a HORIZONTAL before|after split (the two halves meeting on a centre
 * seam) with corner tags + a small caption-title beneath the frame — minimal chrome,
 * maximum photo. Built as an explicit 2-column CSS grid so the tile count flows to the
 * client's project count (clone/trim case-N-* tiles; 6 demo tiles baked).
 * Distinct from results-card-trio (framed 3-up cards with a badge + border) and
 * quad-grid-cards (rigid 2x2): here pairs flow in a dense, border-less 2-up contact
 * sheet of landscape split frames.
 */

body.aibt-universal .universal-before-after--dense-duo-grid {
	background: var(--background-alt);
	color: var(--text-primary);
}

/* Intro — centred block, A8-safe. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__intro {
	margin-bottom: var(--space-xl);
	text-align: center;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__intro > * {
	margin-inline: auto !important;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__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 0 var(--space-sm) 0 !important;
}

body.aibt-universal .universal-before-after--dense-duo-grid h2.universal-before-after__headline,
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__headline {
	font-family: var(--font-display) !important;
	color: var(--text-primary) !important;
	margin: 0 !important;
}

/* Grid — explicit 2-up CSS grid so tiles flow to any N. Tighter gap than the
   card variants → reads as a dense contact sheet. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--space-md) !important;
}

/* Tile — frame + caption, no card padding/border (border-less density). */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tile {
	display: flex;
	flex-direction: column;
	gap: var(--space-xs) !important;
}

/* Split — before half | after half, meeting on a centre seam.
   gap:0 so the two photos kiss; the seam is painted as a divider line. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__split {
	position: relative;
	gap: 0 !important;
	border-radius: var(--decor-radius);
	overflow: hidden;
}

/* Centre seam between the two halves. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__split::before {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
	width: 2px;
	transform: translateX(-50%);
	background: var(--divider-primary);
	z-index: 2;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__half {
	position: relative;
	flex: 1 1 50%;
	min-width: 0;
	overflow: hidden;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__img {
	margin: 0 !important;
	display: block;
	height: 100%;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__img img {
	display: block;
	width: 100%;
	height: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	filter: var(--photo-filter, none);
	transition: transform var(--duration-slow, 900ms) var(--ease-elegant, ease);
}

/* Gentle paired zoom on the tile's photos on hover — tactile result cue. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tile:hover .universal-before-after__img img {
	transform: scale(1.04);
}

/* Caption — small project title under the frame. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__caption {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	font-weight: 600 !important;
	line-height: 1.3 !important;
	color: var(--text-primary) !important;
	margin: 0 !important;
	min-width: 0;
	overflow-wrap: break-word;
}

/* Corner tags — sit on each half.
   Fixed rgba drop-shadow lifts the chip off any photo (theme-independent,
   correct text-on-photo pattern) so light chips stay crisp on bright shots. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tag {
	position: absolute;
	top: var(--space-xs);
	z-index: 3;
	font-family: var(--font-body) !important;
	font-size: var(--text-xs) !important;
	font-weight: 700 !important;
	letter-spacing: var(--tracking-wide) !important;
	text-transform: uppercase !important;
	margin: 0 !important;
	padding: 0.3em 0.7em !important;
	border-radius: var(--decor-radius-pill);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28), 0 1px 2px rgba(0, 0, 0, 0.22);
}

/* "Przed" — neutral dark chip (text-on-dark), pinned to the left half. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tag--before {
	left: var(--space-xs);
	background: var(--background-dark, #141414);
	color: var(--text-on-dark, #fff) !important;
}

/* "Po" — accent CTA chip to signal the win, pinned to the right half. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tag--after {
	right: var(--space-xs);
	background: var(--cta-bg-primary);
	color: var(--cta-text-primary) !important;
}

/* Phone — single column; cap wide tracking (A5). */
@media (max-width: 640px) {
	body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__grid {
		grid-template-columns: minmax(0, 1fr);
	}
	body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__kicker,
	body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tag {
		letter-spacing: 0 !important;
	}
}

/* Keyboard affordance — tile focus-within outline + image focus-visible. */
body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tile:focus-within {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__img img:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

/* Respect reduced-motion — drop the hover zoom transition. */
@media (prefers-reduced-motion: reduce) {
	body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__img img {
		transition: none !important;
	}
	body.aibt-universal .universal-before-after--dense-duo-grid .universal-before-after__tile:hover .universal-before-after__img img {
		transform: none;
	}
}

/* A8/A9 left-shift fix (2026-06-10): centered intro children (kicker/headline) were
   max-width-capped by WP constrained layout but had horizontal margin 0, pinning them
   to the left. Force margin-inline:auto. The section class is doubled to lift
   specificity to (0,4,1) so this beats element-tag-qualified rules like
   h2.__headline (0,3,2); harmless on already-centered elements (auto margins
   compute to 0). Only left/right are overridden, top/bottom margins are preserved. */
body.aibt-universal .universal-before-after--dense-duo-grid.universal-before-after--dense-duo-grid .universal-before-after__kicker,
body.aibt-universal .universal-before-after--dense-duo-grid.universal-before-after--dense-duo-grid .universal-before-after__headline { margin-inline: auto !important; }