/**
 * Variant CSS: promo--bogo-band
 *
 * Centered "buy-one-get-one" promotional band. A tinted full-width band holds
 * stacked, centered copy — kicker, big headline with an accent highlight
 * ("drugie gratis"), one line — followed by a pair of condition tiles
 * (e.g. "2 = 1" and "-50%") rendered as two cards, then a static detail line and
 * a centered CTA. The two-tile condition layout reads as a packaged BOGO deal and
 * sets it apart from the side-by-side limited-offer band and the slim ribbon.
 * Text is --ink (polarity-aware) on the tinted band; kicker, em and tile values
 * take --accent. A local `--promo-bg` drives the band so the accent tint follows
 * the theme. Tiles stack on mobile. Part of the `promo` role.
 */

body.aibt-universal .universal-promo--bogo-band {
	--promo-bg: var(--bg-main);
	background: var(--promo-bg);
	padding-block: calc(clamp(2.6rem, 6vw, 4.4rem) * var(--density, 1));
}

/* The BOGO band card. */
body.aibt-universal .universal-promo--bogo-band .universal-promo__band {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: clamp(1.4rem, 3.5vw, 2.2rem);
	padding: clamp(1.9rem, 4.4vw, 3.2rem);
	border-radius: clamp(16px, 2vw, 22px);
	background: color-mix(in srgb, var(--accent) 10%, var(--promo-bg));
	border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent);
	box-shadow: 0 24px 50px -32px rgba(0, 0, 0, 0.42);
	text-align: center;
}

/* Header copy block. */
body.aibt-universal .universal-promo--bogo-band .universal-promo__head {
	max-width: 56ch;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__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-promo--bogo-band .universal-promo__headline {
	font-family: var(--font-display) !important;
	color: var(--ink) !important;
	margin: 0 auto var(--space-sm) auto !important;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__headline em {
	color: var(--accent) !important;
	font-style: italic;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__deck {
	font-family: var(--font-body) !important;
	font-size: var(--text-base) !important;
	line-height: var(--leading-relaxed) !important;
	color: var(--ink) !important;
	opacity: 0.76;
	max-width: 52ch;
	margin: 0 auto !important;
}

/* Two condition tiles. */
body.aibt-universal .universal-promo--bogo-band .universal-promo__tiers {
	gap: clamp(0.9rem, 2.4vw, 1.4rem) !important;
	width: 100%;
	max-width: 540px;
	margin-inline: auto;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__tier {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.3rem;
	padding: clamp(1rem, 2.4vw, 1.5rem);
	border-radius: clamp(12px, 1.6vw, 16px);
	background: color-mix(in srgb, var(--accent) 7%, var(--promo-bg));
	border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
}

/* Primary tile leans harder into the accent. */
body.aibt-universal .universal-promo--bogo-band .universal-promo__tier--main {
	background: color-mix(in srgb, var(--accent) 16%, var(--promo-bg));
	border-color: color-mix(in srgb, var(--accent) 38%, transparent);
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__value {
	font-family: var(--font-display) !important;
	font-size: clamp(1.6rem, 3.4vw, 2.3rem) !important;
	line-height: 1.05 !important;
	letter-spacing: -0.02em;
	font-weight: 700;
	color: var(--accent) !important;
	margin: 0 !important;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__label {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	line-height: 1.3 !important;
	color: var(--ink) !important;
	opacity: 0.82;
	margin: 0 !important;
}

/* Action column: static detail line over the CTA. */
body.aibt-universal .universal-promo--bogo-band .universal-promo__action {
	gap: clamp(0.8rem, 2vw, 1.1rem) !important;
	align-items: center !important;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__detail {
	font-family: var(--font-body) !important;
	font-size: var(--text-sm) !important;
	font-weight: 600 !important;
	letter-spacing: var(--tracking-wide) !important;
	color: var(--accent) !important;
	margin: 0 !important;
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__cta .wp-block-button__link {
	display: inline-block;
	font-family: var(--font-body) !important;
	font-weight: 600 !important;
	padding: 0.82rem 1.7rem !important;
	border-radius: var(--decor-radius-pill, 999px) !important;
	background: var(--cta-bg-primary, var(--accent)) !important;
	color: var(--cta-text-primary, #ffffff) !important;
	border: 1px solid var(--cta-bg-primary, var(--accent)) !important;
	transition: background var(--duration-fast, 0.18s) var(--ease-default, ease),
		transform var(--duration-fast, 0.18s) var(--ease-default, ease);
}

body.aibt-universal .universal-promo--bogo-band .universal-promo__cta .wp-block-button__link:hover {
	background: var(--accent-hover, var(--accent)) !important;
	transform: translateY(-1px);
}

/* Keyboard focus ring (a11y). */
body.aibt-universal .universal-promo--bogo-band .universal-promo__cta .wp-block-button__link:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
	border-radius: inherit;
}

/* Mobile: stack the two tiles, keep everything centered. */
@media (max-width: 781px) {
	body.aibt-universal .universal-promo--bogo-band .universal-promo__tiers {
		flex-direction: column !important;
		max-width: 380px;
	}
	body.aibt-universal .universal-promo--bogo-band .universal-promo__tiers > .universal-promo__tier {
		flex-basis: auto !important;
	}
	body.aibt-universal .universal-promo--bogo-band .universal-promo__action {
		width: 100%;
	}
	body.aibt-universal .universal-promo--bogo-band .universal-promo__cta,
	body.aibt-universal .universal-promo--bogo-band .universal-promo__cta .wp-block-button__link {
		width: 100%;
		text-align: center;
	}
}

/* Cap tracking on the uppercase kicker at small sizes (A5). */
@media (max-width: 640px) {
	body.aibt-universal .universal-promo--bogo-band .universal-promo__kicker {
		letter-spacing: 0 !important;
	}
}

@media (prefers-reduced-motion: reduce) {
	body.aibt-universal .universal-promo--bogo-band .universal-promo__cta .wp-block-button__link {
		transition: none;
	}
}