/**
 * Variant CSS: cta-banner--testimonial-backed-cta
 * Layer 2 — Path B cta-banner role (2026-06-06).
 *
 * A two-column conversion band: a short client quote with a 5-star rating and
 * attribution sits BESIDE the kicker + headline + one line + CTA — social proof
 * right at the decision point. Left = stars + quote + author; right = the ask.
 * The trust lever is a satisfied client's VOICE — distinct from stats-backed-cta
 * (numeric row) and reassurance-stack (text ticks). Band colour logic mirrors
 * full-width-accent: band bg = --conversion-band-bg (falls back to --accent),
 * every text token = --conversion-band-text (the theme's contrast pair FOR the
 * accent — paper-on-wine, dark-on-lime), so legibility holds across every theme
 * and we never use --bg-main as foreground (KI-020-safe). The proof column is
 * separated by a vertical hairline carved from the band-text colour.
 *
 * Action-column copy is LEFT-aligned (not centred) — no constrained-layout
 * margin-auto trap applies here (A8/A9 concerns only centred children).
 *
 * All selectors scoped to .universal-cta-banner--testimonial-backed-cta — no leak.
 */

body.aibt-universal .universal-cta-banner--testimonial-backed-cta {
	background: var(--conversion-band-bg, var(--accent, #1a1a1a));
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	/* Explicit generous band padding (library convention for cta-banner bands). */
	padding-block: calc(clamp(3rem, 7vw, 5rem) * var(--density, 1));
	position: relative;
	overflow: hidden;
	border-bottom: none;
}

/* Decorative depth glow (non-layout). */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta::before {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient( ellipse 70% 80% at 15% 50%, rgba(255,255,255,0.08), transparent 65% );
	pointer-events: none;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta > * {
	position: relative;
	z-index: 1;
}

/* ── Row layout ────────────────────────────────────────────────── */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__row {
	gap: clamp(var(--space-lg), 5vw, var(--space-2xl)) !important;
	align-items: center;
}

/* ── Proof column (quote + stars + author) ─────────────────────── */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__proof {
	/* Vertical hairline divides proof from action on desktop. */
	border-right: 1px solid color-mix(in srgb, var(--conversion-band-text, #ffffff) 22%, transparent);
	padding-right: clamp(var(--space-lg), 4vw, var(--space-2xl));
}

/* 5-star row — inline SVGs filled with band-text colour. */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__stars {
	display: flex;
	gap: 0.35rem;
	margin: 0 0 var(--space-md) 0;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__stars svg {
	width: 1.35rem;
	height: 1.35rem;
	flex: 0 0 auto;
	fill: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__quote {
	font-family: var(--font-display) !important;
	font-size: clamp(1.25rem, 2.4vw, 1.7rem) !important;
	font-weight: 500 !important;
	font-style: italic;
	line-height: 1.4 !important;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff))) !important;
	margin: 0 0 var(--space-md) 0 !important;
	max-width: 38ch;
	position: relative;
}

/* Oversized opening quotation mark as a decorative flourish. */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__quote::before {
	content: "\201C";
	font-family: var(--font-display);
	font-size: 3.5em;
	line-height: 0;
	position: absolute;
	left: -0.06em;
	top: 0.5em;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	opacity: 0.18;
	pointer-events: none;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__author {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	font-weight: 600 !important;
	letter-spacing: var(--tracking-wide) !important;
	text-transform: uppercase !important;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff))) !important;
	opacity: 0.82;
	margin: 0 !important;
}

/* ── Action column (kicker + headline + deck + CTA) ────────────── */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__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(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff))) !important;
	/* 0.82 keeps the kicker reading AA on the lower-contrast white-text bands. */
	opacity: 0.82;
	margin: 0 0 var(--space-sm) 0 !important;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta h2.universal-cta-banner__headline,
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__headline {
	font-family: var(--font-display) !important;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff))) !important;
	margin: 0 0 var(--space-md) 0 !important;
	max-width: 20ch;
}

/* On the band, an accent <em> would clash with the bg — neutralise it. */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__headline em {
	color: inherit !important;
	font-style: italic;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__deck {
	font-family: var(--font-body) !important;
	font-size: var(--text-lg) !important;
	line-height: var(--leading-relaxed) !important;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff))) !important;
	opacity: 0.9;
	margin: 0 0 var(--space-lg) 0 !important;
	max-width: 44ch;
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__cta-wrap {
	gap: var(--space-sm) !important;
}

/* ── Primary CTA — inverted chip on the band ───────────────────── */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta--primary .wp-block-button__link {
	font-family: var(--font-body);
	font-weight: 600;
	font-size: var(--text-base);
	letter-spacing: var(--tracking-wide);
	padding: 1.15rem 2.75rem;
	color: var(--conversion-band-bg, var(--accent, #1a1a1a));
	background: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	border: var(--decor-border-width, 2px) solid var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	border-radius: var(--decor-radius);
	min-height: var(--target-min);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: background var(--duration-fast) var(--ease-default),
		color var(--duration-fast) var(--ease-default),
		transform var(--duration-fast) var(--ease-default);
}

body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta--primary .wp-block-button__link:hover,
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta--primary .wp-block-button__link:focus-visible {
	background: transparent;
	color: var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	transform: translateY(-2px);
}

/* Keyboard focus ring — band-text colour reads on the accent/dark band. */
body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta .wp-block-button__link:focus-visible {
	outline: 2px solid var(--conversion-band-text, var(--cta-text-primary, var(--text-on-dark, #ffffff)));
	outline-offset: 3px;
}

/* ── Mobile: stack columns; proof on top; swap divider to horizontal ── */
@media (max-width: 781px) {
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__row {
		flex-wrap: wrap;
		gap: var(--space-lg) !important;
	}
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__proof,
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__action {
		flex-basis: 100% !important;
	}
	/* Drop the vertical hairline; rest the quote on a horizontal rule instead. */
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__proof {
		border-right: none;
		padding-right: 0;
		padding-bottom: var(--space-lg);
		border-bottom: 1px solid color-mix(in srgb, var(--conversion-band-text, #ffffff) 22%, transparent);
	}
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__cta-wrap {
		flex-direction: column;
		align-items: stretch;
	}
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta .wp-block-button__link {
		width: 100%;
	}
}

/* ── Small mobile: drop uppercase tracking so it never overflows (A5) ── */
@media (max-width: 540px) {
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__kicker,
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .universal-cta-banner__author {
		letter-spacing: 0 !important;
	}
}

/* ── Reduced motion ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta .wp-block-button__link {
		transition: none;
	}
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta--primary .wp-block-button__link:hover,
	body.aibt-universal .universal-cta-banner--testimonial-backed-cta .wp-block-button.universal-cta-banner__cta--primary .wp-block-button__link:focus-visible {
		transform: none;
	}
}