/* Body Back-Up FAQs — front-end styles. All scoped under .bbu-faq.
   Colours come from CSS custom properties set inline by the shortcode
   (from the ACF settings page); the values below are fallbacks. */
.bbu-faq {
	--bbu-accent: #0b406a;
	--bbu-accent-strong: #0b406a;
	--bbu-accent-soft: #eaf3ed;
	--bbu-ink: #0b406a;
	--bbu-muted: #0b406a;
	--bbu-line: #e2e8e5;
	--bbu-radius: 12px;
	margin: 0 auto;
	color: var(--bbu-ink);
	font-family: inherit;
	line-height: 1.6;
	box-sizing: border-box;
}

.bbu-faq *,
.bbu-faq *::before,
.bbu-faq *::after {
	box-sizing: border-box;
}

.bbu-faq__head {
	margin-bottom: 1.5rem;
}

.bbu-faq__eyebrow {
	display: inline-block;
	font-size: .72rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	font-weight: 700;
	color: var(--bbu-accent);
	margin: 0 0 .4rem;
}

.bbu-faq__title {
	font-size: clamp(1.55rem, 4vw, 2.1rem);
	line-height: 1.15;
	margin: 0 0 .5rem;
	font-weight: 700;
}

.bbu-faq__lede {
	margin: 0;
	color: var(--bbu-muted);
	max-width: 60ch;
}

/* Filter chips */
.bbu-faq__filters {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	margin: 1.5rem 0;
	padding-bottom: 1.25rem;
	border-bottom: 1px solid var(--bbu-line);
}

.bbu-chip {
	font: inherit;
	font-size: .82rem;
	font-weight: 600;
	color: var(--bbu-muted);
	background: transparent;
	border: 1px solid var(--bbu-line);
	border-radius: 999px;
	padding: .42rem .85rem;
	cursor: pointer;
	transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.bbu-chip:hover {
	border-color: var(--bbu-accent);
	color: var(--bbu-accent-strong);
}

.bbu-chip[aria-pressed="true"] {
	background: var(--bbu-accent);
	border-color: var(--bbu-accent);
	color: #fff;
}

.bbu-chip:focus-visible {
	outline: 3px solid var(--bbu-accent-soft);
	outline-offset: 2px;
}

/* Category sections */
.bbu-cat {
	margin: 0 0 2.25rem;
}

.bbu-cat[hidden] {
	display: none;
}

.bbu-cat__label {
	display: flex;
	align-items: baseline;
	gap: .7rem;
	margin: 0 0 .9rem;
}

.bbu-cat__num {
	font-size: .8rem;
	font-weight: 700;
	color: var(--bbu-accent);
	font-variant-numeric: tabular-nums;
}

.bbu-cat__name {
	font-size: 1.05rem;
	font-weight: 700;
	margin: 0;
}

/* Accordion item */
.bbu-item {
	border: 1px solid var(--bbu-line);
	border-radius: var(--bbu-radius);
	/* margin-bottom: .6rem; */
	background: #fff;
	overflow: hidden;
	transition: border-color .15s ease, box-shadow .15s ease;
}

.bbu-item.is-open {
	border-color: var(--bbu-accent);
	box-shadow: 0 6px 22px -14px rgba(0, 0, 0, .35);
}

.bbu-item__heading {
	margin: 0;
	font-size: inherit;
	display: flex;
	margin-bottom: 0 !important;
}

.bbu-item__btn {
	all: unset;
	display: flex;
	align-items: center;
	gap: .85rem;
	width: 100%;
	padding: 1rem 1.15rem;
	cursor: pointer;
	font: inherit;
	font-weight: 600;
	color: var(--bbu-ink);
	line-height: 1.45;
}

.bbu-faq__list {
	display: flex;
	flex-direction: column;
	gap: 0.4em;
}

.bbu-item__btn:focus-visible {
	outline: 3px solid var(--bbu-accent-soft);
	outline-offset: -3px;
	border-radius: var(--bbu-radius);
}

.bbu-item__q {
	flex: 1;
	font-weight: 600;
}

/* Toggle icon — Salient/Nectar-style ring with plus that rotates to a minus */
.bbu-item__icon {
	flex: 0 0 auto;
	/* margin-top: .05rem; */
	width: 40px;
	height: 40px;
	color: var(--bbu-accent);
}

.bbu-item__icon .nectar-toggle-icon {
	display: block;
	width: 40px;
	height: 40px;
	overflow: visible;
}

.bbu-item__icon .nectar-toggle-icon-circle {
	opacity: .35;
}

.bbu-item__icon .nectar-toggle-icon-circle-hover {
	stroke-dasharray: 113;
	stroke-dashoffset: 113;
	transform: rotate(-90deg);
	transform-origin: center;
	transform-box: fill-box;
	transition: stroke-dashoffset .45s ease;
}

.bbu-item__btn:hover .nectar-toggle-icon-circle-hover,
.bbu-item__btn:focus-visible .nectar-toggle-icon-circle-hover,
.bbu-item.is-open .nectar-toggle-icon-circle-hover {
	stroke-dashoffset: 0;
}

.bbu-item__icon .plus-line {
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
}

.bbu-item__icon .plus-line-vertical {
	transform-origin: center;
	transform-box: fill-box;
	transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}

.bbu-item.is-open .plus-line-vertical {
	transform: rotate(90deg);
}

.bbu-item__panel {
	overflow: hidden;
	height: 0;
	transition: height .26s ease;
}

.bbu-item__answer {
	padding: 0 1rem 1.15rem 1rem;
	color: var(--bbu-muted);
	margin: 0;
}

.bbu-item__answer p {
	margin: 0 0 .6rem;
}

.bbu-item__answer p:last-child {
	margin-bottom: 0;
}

@media (max-width: 520px) {
	.bbu-item__answer {
		padding-left: 1.15rem;
	}
}

/* CTA */
.bbu-faq__cta {
	text-align: center;
	margin-top: 1.5rem;
}

.bbu-faq__link {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	font: inherit;
	font-weight: 700;
	text-decoration: none;
	color: #fff;
	background: var(--bbu-accent);
	padding: .7rem 1.4rem;
	border-radius: 999px;
	transition: background .15s ease;
}

.bbu-faq__link:hover {
	background: var(--bbu-accent-strong);
	color: #fff;
}

.bbu-faq__link:focus-visible {
	outline: 3px solid var(--bbu-accent-soft);
	outline-offset: 2px;
}

.bbu-faq__link svg {
	width: 16px;
	height: 16px;
}

@media (prefers-reduced-motion: reduce) {

	.bbu-item__panel,
	.bbu-item__icon .plus-line-vertical,
	.bbu-item__icon .nectar-toggle-icon-circle-hover {
		transition: none;
	}
}