/**
 * Стили блока «Каталог курсов Академии».
 * Цветовая палитра следует базовой Академии: акцентный #d6262d (как у других CTA),
 * фон карточек белый, светлая граница, ховер с тенью.
 */

.academy-courses-catalog {
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	margin: 48px 0 64px;
	font-family: inherit;
	color: #1d1d1d;
	overflow-wrap: anywhere;
}

.academy-courses-catalog *,
.academy-courses-catalog *::before,
.academy-courses-catalog *::after {
	box-sizing: border-box;
}

.academy-courses-catalog__intro {
	margin-bottom: 24px;
}

.academy-courses-catalog__title {
	margin: 0 0 12px;
	font-size: 32px;
	font-weight: 700;
	line-height: 1.15;
}

.academy-courses-catalog__lead {
	margin: 0;
	max-width: 760px;
	font-size: 16px;
	line-height: 1.55;
	color: #4a4a4a;
}

/* Фильтры */
.academy-courses-catalog__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 16px 32px;
	align-items: flex-start;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	padding: 20px 24px;
	margin: 0 0 16px;
	background: #f5f6f8;
	border-radius: 16px;
}

.academy-courses-catalog__filter-group {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	min-width: 0;
	max-width: 100%;
}

.academy-courses-catalog__filter-label {
	display: inline-block;
	margin-right: 4px;
	font-size: 13px;
	font-weight: 600;
	color: #6b6b6b;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.academy-courses-catalog__chip {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 0;
	max-width: 100%;
	gap: 6px;
	padding: 8px 14px;
	background: #fff;
	border: 1px solid #d8d9de;
	border-radius: 999px;
	color: #1d1d1d;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.25;
	white-space: normal;
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.academy-courses-catalog__chip:hover {
	border-color: #b4b6bd;
}

.academy-courses-catalog__chip.is-active {
	background: #1d1d1d;
	border-color: #1d1d1d;
	color: #fff;
}

.academy-courses-catalog__chip-count {
	display: inline-block;
	padding: 0 6px;
	background: rgba(0, 0, 0, 0.06);
	border-radius: 999px;
	font-size: 12px;
	font-weight: 600;
}

.academy-courses-catalog__chip.is-active .academy-courses-catalog__chip-count {
	background: rgba(255, 255, 255, 0.18);
}

.academy-courses-catalog__reset {
	margin-left: auto;
	padding: 8px 14px;
	background: transparent;
	border: 1px solid transparent;
	color: #d6262d;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
}

.academy-courses-catalog__reset:hover {
	text-decoration: underline;
}

.academy-courses-catalog__counter {
	margin-bottom: 20px;
	font-size: 14px;
	color: #6b6b6b;
}

.academy-courses-catalog__counter strong {
	color: #1d1d1d;
	font-weight: 600;
}

/* Сетка карточек. min 260px позволяет уместить 3 карточки в ~860px-колонке Академии
   (страница использует grid 69.33% / 24.66%, gap 6%), а на полной ширине — 4 в ряд. */
.academy-courses-catalog__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 18px;
	width: 100%;
	min-width: 0;
}

@media (min-width: 1280px) {
	.academy-courses-catalog__grid {
		gap: 20px;
	}
}

/* Карточка курса */
.academy-course-card {
	display: flex;
	flex-direction: column;
	min-width: 0;
	gap: 14px;
	padding: 24px;
	background: #fff;
	border: 1px solid #e6e7ec;
	border-radius: 16px;
	transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.academy-course-card:hover {
	box-shadow: 0 12px 28px -16px rgba(20, 20, 30, 0.18);
	border-color: #d0d2da;
	transform: translateY(-2px);
}

.academy-course-card[hidden] {
	display: none;
}

.academy-course-card__top {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.academy-course-card__product,
.academy-course-card__level {
	display: inline-block;
	padding: 4px 10px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.academy-course-card__product--platform {
	background: #eaf3ff;
	color: #1f5fbf;
}

.academy-course-card__product--esb {
	background: #ffeded;
	color: #b8262d;
}

.academy-course-card__level {
	background: #f4f4f6;
	color: #4a4a4a;
}

.academy-course-card__level--professional {
	background: #fff5e6;
	color: #a4630a;
}

.academy-course-card__level--individual {
	background: #efeaff;
	color: #5a36b8;
}

.academy-course-card__title {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
	line-height: 1.35;
	overflow-wrap: anywhere;
}

.academy-course-card__title a {
	color: inherit;
	text-decoration: none;
}

.academy-course-card__title a:hover {
	color: #d6262d;
}

.academy-course-card__excerpt {
	margin: 0;
	font-size: 14px;
	line-height: 1.55;
	color: #4a4a4a;
	overflow-wrap: anywhere;
}

.academy-course-card__tracks {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.academy-course-card__track {
	padding: 3px 9px;
	font-size: 12px;
	color: #6b6b6b;
	background: #f4f4f6;
	border-radius: 999px;
}

.academy-course-card__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
	margin-top: auto;
	padding-top: 8px;
}

.academy-course-card__cta {
	flex-grow: 0;
}

.academy-course-card__more {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: #1d1d1d;
	font-size: 14px;
	font-weight: 500;
	text-decoration: none;
}

.academy-course-card__more:hover {
	color: #d6262d;
}

.academy-course-card__more svg {
	transition: transform 0.15s ease;
}

.academy-course-card__more:hover svg {
	transform: translateX(3px);
}

/* Пустое состояние */
.academy-courses-catalog__empty,
.academy-courses-catalog__empty-state {
	padding: 24px;
	margin: 24px 0;
	background: #f8f9fb;
	border: 1px dashed #d0d2da;
	border-radius: 12px;
	color: #4a4a4a;
	font-size: 15px;
}

/* Нижний CTA — в корпоративной палитре DATAREON (бирюзовый #37B4D2 → #23A0BE) */
.academy-courses-catalog__cta {
	position: relative;
	margin-top: 32px;
	padding: 32px 36px;
	background: linear-gradient(135deg, #37B4D2 0%, #23A0BE 100%);
	color: #fff;
	border-radius: 16px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	overflow: hidden;
}

.academy-courses-catalog__cta::after {
	content: "";
	position: absolute;
	right: -60px;
	top: -60px;
	width: 240px;
	height: 240px;
	background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 70%);
	pointer-events: none;
}

.academy-courses-catalog__cta-text {
	position: relative;
	margin: 0;
	max-width: 560px;
	font-size: 17px;
	line-height: 1.5;
	font-weight: 500;
}

.academy-courses-catalog__cta-button {
	position: relative;
	background: #fff;
	color: #23A0BE;
	border-color: #fff;
	font-weight: 600;
	box-shadow: 0 4px 14px -4px rgba(35, 160, 190, 0.45);
}

.academy-courses-catalog__cta-button:hover {
	background: #f4fbfd;
	color: #1c8aa5;
	border-color: #f4fbfd;
}

/* Планшет: компактнее панель фильтров, чтобы не съедала пол-экрана */
@media (max-width: 1023px) {
	.academy-courses-catalog__filters {
		padding: 16px;
		gap: 12px 16px;
	}

	.academy-courses-catalog__filter-label {
		display: none;
	}
}

/* Мобильная версия: каталог одной колонкой, фильтры с горизонтальным скроллом,
   CTA-плашка вертикальная, без раздутых отступов. */
@media (max-width: 768px) {
	.academy-courses-catalog {
		margin: 24px 0 40px;
	}

	.academy-courses-catalog__intro {
		margin-bottom: 16px;
	}

	.academy-courses-catalog__title {
		font-size: 22px;
		margin-bottom: 8px;
	}

	.academy-courses-catalog__lead {
		font-size: 14px;
		line-height: 1.5;
	}

	.academy-courses-catalog__filters {
		padding: 12px;
		gap: 10px;
		margin-bottom: 12px;
		overflow: hidden;
	}

	.academy-courses-catalog__filter-group {
		flex-wrap: wrap;
		gap: 8px 6px;
		width: 100%;
	}

	.academy-courses-catalog__chip {
		flex: 1 1 auto;
		padding: 7px 12px;
		font-size: 13px;
	}

	.academy-courses-catalog__chip-count {
		font-size: 11px;
		padding: 0 5px;
	}

	.academy-courses-catalog__reset {
		margin-left: 0;
		padding: 6px 10px;
		font-size: 13px;
	}

	.academy-courses-catalog__counter {
		font-size: 13px;
		margin-bottom: 14px;
	}

	/* Одна колонка карточек на мобильной — даём место читаемому шрифту */
	.academy-courses-catalog__grid {
		grid-template-columns: 1fr;
		gap: 14px;
	}

	.academy-course-card {
		padding: 18px;
		gap: 10px;
	}

	.academy-course-card:hover {
		transform: none;
		box-shadow: none;
	}

	.academy-course-card__top {
		gap: 4px;
	}

	.academy-course-card__product,
	.academy-course-card__level {
		font-size: 11px;
		padding: 3px 8px;
	}

	.academy-course-card__title {
		font-size: 17px;
	}

	.academy-course-card__excerpt {
		font-size: 13px;
	}

	.academy-course-card__tracks {
		gap: 4px;
	}

	.academy-course-card__track {
		font-size: 11px;
		padding: 2px 7px;
	}

	.academy-course-card__actions {
		flex-direction: column;
		align-items: stretch;
		gap: 10px;
		padding-top: 4px;
	}

	.academy-course-card__cta {
		width: 100%;
		min-width: 0;
		flex-grow: 0;
		text-align: center;
	}

	.academy-course-card__more {
		justify-content: center;
		font-size: 13px;
	}

	/* CTA-плашка «Не знаете, какой курс выбрать?» — вертикально,
	   кнопка во всю ширину для удобного тапа. */
	.academy-courses-catalog__cta {
		flex-direction: column;
		align-items: stretch;
		padding: 20px;
		text-align: left;
		margin-top: 24px;
	}

	.academy-courses-catalog__cta-text {
		font-size: 15px;
		max-width: none;
	}

	.academy-courses-catalog__cta-button {
		width: 100%;
		text-align: center;
	}

	.academy-courses-catalog__cta::after {
		display: none;
	}
}

/* Очень узкие экраны (старые мобильные, ≤360px) — ещё компактнее */
@media (max-width: 360px) {
	.academy-courses-catalog__title {
		font-size: 20px;
	}

	.academy-course-card {
		padding: 16px;
	}

	.academy-course-card__title {
		font-size: 16px;
	}
}