/**
 * Levels accordion — learning levels on the Levels page.
 *
 * @package ALW
 * @since   1.0.0
 */

.levels-accordion__intro p {
	margin: 0 0 16px;
	font-size: var(--alw-font-size-body);
	line-height: 1.625;
}

.levels-accordion__intro p:last-child {
	margin-bottom: 0;
}

.levels-accordion__items {
	display: flex;
	flex-direction: column;
	gap: 16px;
	max-width: 56rem;
	margin-inline: auto;
	overflow-anchor: none;
}

.levels-accordion__item {
	overflow: hidden;
	border: 1px solid var(--alw-border);
	border-radius: var(--alw-radius-card-lg);
	background: var(--alw-card);
	box-shadow: var(--alw-shadow-soft);
	transition:
		border-color 0.35s ease,
		box-shadow 0.35s ease;
}

.levels-accordion__item[open] {
	border-color: oklch(55% 0.09 195 / 0.28);
	box-shadow: var(--alw-shadow-glow);
}

.levels-accordion__summary {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 20px 24px;
	list-style: none;
	cursor: pointer;
	scroll-margin-top: calc(var(--alw-header-stack-height) + 16px);
}

.levels-accordion__summary::-webkit-details-marker {
	display: none;
}

.levels-accordion__icon {
	display: grid;
	flex-shrink: 0;
	width: 48px;
	height: 48px;
	place-items: center;
	transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.levels-accordion__item[open] .levels-accordion__icon {
	transform: scale(1.04);
}

.levels-accordion__icon svg {
	display: block;
	width: 48px;
	height: 48px;
}

.levels-accordion__title {
	flex: 1;
	font-family: var(--alw-font-heading);
	font-size: var(--alw-font-size-h3);
	font-weight: var(--alw-font-weight-heading);
	line-height: 1.35;
	color: var(--alw-foreground);
	text-align: start;
	transition: color 0.25s ease;
}

.levels-accordion__item[open] .levels-accordion__title {
	color: var(--alw-primary);
}

.levels-accordion__chevron {
	flex-shrink: 0;
	display: grid;
	width: 32px;
	height: 32px;
	place-items: center;
	border-radius: 50%;
	background-color: var(--alw-primary-10);
	color: var(--alw-primary);
	transition:
		transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
		background-color 0.25s ease,
		color 0.25s ease;
}

.levels-accordion__item[open] .levels-accordion__chevron {
	background-color: var(--alw-primary);
	color: var(--alw-primary-foreground);
}

.levels-accordion__chevron svg {
	width: 18px;
	height: 18px;
}

.levels-accordion__item[open] .levels-accordion__chevron {
	transform: rotate(90deg);
}

[dir="rtl"] .levels-accordion__item[open] .levels-accordion__chevron {
	transform: rotate(-90deg);
}

.levels-accordion__panel-wrap {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.levels-accordion__item[open] .levels-accordion__panel-wrap {
	grid-template-rows: 1fr;
}

.levels-accordion__panel {
	overflow: hidden;
	min-height: 0;
	padding: 0 24px 0 88px;
	font-size: var(--alw-font-size-body);
	line-height: 1.625;
	color: var(--alw-muted-foreground);
	opacity: 0;
	transform: translateY(-8px);
	transition:
		opacity 0.3s ease,
		transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
		padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.levels-accordion__item[open] .levels-accordion__panel {
	padding-bottom: 24px;
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.08s;
}

.levels-accordion__item:not([open]) .levels-accordion__panel {
	transition-delay: 0s;
}

@media (max-width: 767px) {
	.levels-accordion__panel {
		padding-inline: 20px;
	}

	.levels-accordion__item[open] .levels-accordion__panel {
		padding-bottom: 20px;
	}
}

.levels-accordion__lead {
	margin: 0 0 12px;
}

.levels-accordion__lead:last-child {
	margin-bottom: 0;
}

.levels-accordion__list {
	margin: 0;
	padding-inline-start: 1.25rem;
	list-style: disc;
}

.levels-accordion__list li + li {
	margin-top: 8px;
}

@media (prefers-reduced-motion: reduce) {
	.levels-accordion__item,
	.levels-accordion__icon,
	.levels-accordion__title,
	.levels-accordion__chevron,
	.levels-accordion__panel-wrap,
	.levels-accordion__panel {
		transition: none;
	}

	.levels-accordion__item[open] .levels-accordion__icon {
		transform: none;
	}

	.levels-accordion__panel {
		opacity: 1;
		transform: none;
	}
}