/**
 * Variant CSS: testimonials--split-card-duo
 * Layer 2 — Path B testimonials role (2026-06-10).
 * Exactly TWO equal CONTAINED cards side by side. Each card: an accent top-rule,
 * an author HEADER strip (round portrait + name/role), then a star row and the
 * quote below. Soft surface + hairline border + subtle shadow give a "trusted
 * client business-card" feel — author leads, quote follows downward. Distinct
 * from facing-pair-statement (chrome-less panels, quote leads) and from
 * big-marks-duo-columns (pure-type giant glyph): this is two finished cards with
 * an author-first header. Card surface uses --background-card + --text-primary
 * (polarity-aware) so it never collides with the ABAB section-bg floor (KI-020).
 * The portrait is a photo-system-swappable wp:image (object-fit:cover, 1:1).
 * Scales 2→1 columns on mobile.
 * Every selector scoped to .universal-testimonials--split-card-duo (no global leak).
 */

body.aibt-universal .universal-testimonials--split-card-duo {
	background: var(--background);
	color: var(--text-primary);
}

/* ---- intro (centered → auto horizontal margins, A8) ------------------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__intro {
	text-align: center;
	margin: 0 auto var(--space-7, 48px) auto;
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__kicker {
	font-family: var(--font-body) !important;
	font-size: var(--text-xs) !important;
	font-weight: 600 !important;
	letter-spacing: var(--tracking-widest, 0.16em) !important;
	text-transform: uppercase !important;
	color: var(--accent) !important;
	margin: 0 auto var(--space-3, 12px) auto !important;
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__headline {
	font-family: var(--font-display) !important;
	color: var(--text-primary) !important;
	margin: 0 auto !important;
}

/* ---- pair: two equal cards, equal height ---------------------------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__pair {
	gap: var(--space-5, 24px) !important;
	flex-wrap: wrap;
	align-items: stretch !important;
}

/* ---- card: contained surface, accent top-rule, equal height --------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card {
	display: flex !important;
	flex-direction: column;
	box-sizing: border-box;
	padding: var(--space-6, 32px) !important;
	/* Polarity-aware surface + ink — safe on light AND dark themes (KI-020). */
	background: var(--background-card, var(--background-alt)) !important;
	border: 1px solid var(--divider-primary);
	border-top: 3px solid var(--accent);
	border-radius: var(--decor-radius);
	box-shadow: var(--decor-shadow, none);
	transition: border-color var(--duration-fast, 150ms) var(--ease-standard, ease),
		transform var(--duration-fast, 150ms) var(--ease-standard, ease),
		box-shadow var(--duration-fast, 150ms) var(--ease-standard, ease);
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card:hover {
	transform: translateY(-3px);
	box-shadow: var(--decor-shadow-elevated, var(--decor-shadow, none));
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card:focus-within {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

/* ---- card header strip: portrait + author, divider underneath ------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__cardhead {
	gap: var(--space-3, 12px) !important;
	align-items: center !important;
	padding-bottom: var(--space-4, 16px);
	margin-bottom: var(--space-4, 16px) !important;
	border-bottom: 1px solid var(--divider-primary);
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__avatar {
	flex: 0 0 auto;
	margin: 0;
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__avatar img {
	display: block;
	width: 60px;
	height: 60px;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border-radius: var(--decor-radius-pill, 999px);
	border: 1px solid var(--divider-primary);
	transition: border-color var(--duration-fast, 150ms) var(--ease-standard, ease);
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card:hover .universal-testimonials__avatar img {
	border-color: var(--accent);
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__authortext {
	gap: 2px !important;
	min-width: 0;
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__name {
	font-family: var(--font-display) !important;
	font-size: var(--text-md) !important;
	font-weight: 600 !important;
	color: var(--text-primary) !important;
	margin: 0 !important;
	line-height: 1.3 !important;
}
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__authorrole {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	/* --text-secondary clears AA 4.5:1 on the card bg across themes */
	color: var(--text-secondary) !important;
	margin: 0 !important;
	line-height: 1.3 !important;
}

/* ---- star motif (static, not a fabricated metric) ------------------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__stars {
	font-size: var(--text-base) !important;
	line-height: 1 !important;
	letter-spacing: 0.1em !important;
	color: var(--accent) !important;
	margin: 0 0 var(--space-3, 12px) 0 !important;
}

/* ---- quote: body-scale, fills remaining card height ----------------- */
body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__quote {
	flex: 1 1 auto;
	font-family: var(--font-body) !important;
	font-size: var(--text-md) !important;
	line-height: var(--leading-relaxed, 1.65) !important;
	color: var(--text-primary) !important;
	margin: 0 !important;
}

/* ---- tablet (641-959): tighten card padding + gutter ---------------- */
@media (max-width: 959px) {
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__pair {
		gap: var(--space-4, 16px) !important;
	}
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card {
		padding: var(--space-5, 24px) !important;
	}
}

/* ---- mobile (≤640): single column; cap kicker tracking (A5) --------- */
@media (max-width: 640px) {
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__kicker {
		letter-spacing: 0 !important; /* A5: avoid uppercase line-break artifacts */
	}
}

/* Respect reduced-motion: drop the card lift/transition for opt-out users. */
@media (prefers-reduced-motion: reduce) {
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card,
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__avatar img {
		transition: none;
	}
	body.aibt-universal .universal-testimonials--split-card-duo .universal-testimonials__card:hover {
		transform: none;
	}
}