/**
 * Featured Courses Section Styles
 * Remote Madam Design System
 */

/* ============================================
   COURSES SECTION
   ============================================ */

.courses-section {
	position: relative;
	background-color: var(--bg);
	padding: 120px 0 100px;
	overflow: hidden;
}

.courses-section__container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 60px;
}

/* ============================================
   COURSES SECTION HEADER
   ============================================ */

.courses-section__header {
	text-align: center;
	margin-bottom: 60px;
}

.courses-section__title {
	font-size: 48px;
	font-weight: 700;
	font-family: var(--font-heading);
	color: var(--text);
	margin: 0 0 16px;
	line-height: 1.2;
}

.courses-section__subtitle {
	font-size: 18px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.6);
	max-width: 600px;
	margin: 0 auto;
	line-height: 1.6;
}

/* ============================================
   COURSES SECTION FILTERS
   ============================================ */

.courses-section__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	margin-bottom: 50px;
}

.courses-section__filter {
	padding: 10px 24px;
	font-size: 14px;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.6);
	background-color: #111111;
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 50px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.courses-section__filter:hover {
	color: #fff;
	border-color: rgba(255, 255, 255, 0.15);
	background-color: #1a1a1a;
}

.courses-section__filter--active {
	color: #fff;
	background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
	border-color: transparent;
}

/* ============================================
   COURSES SECTION GRID
   ============================================ */

.courses-section__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
	margin-bottom: 60px;
}

/* ============================================
   COURSE CARD
   ============================================ */

.course-card {
	background-color: #111111;
	border: 1px solid rgba(255, 255, 255, 0.06);
	border-radius: 20px;
	overflow: hidden;
	opacity: 0;
	transform: translateY(30px);
	animation: fadeUp 0.6s ease forwards;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.course-card:hover {
	transform: translateY(-6px);
	border-color: rgba(245, 93, 174, 0.3);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.course-card__image {
	position: relative;
	width: 100%;
	height: 220px;
	background-color: #151515;
	overflow: hidden;
	border-radius: 20px 20px 0 0;
}

.course-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition);
}

.course-card:hover .course-card__img {
	transform: scale(1.05);
}

.course-card__placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
	color: var(--text-muted);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
}

.course-card__content {
	padding: 24px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.course-card__badge {
	display: inline-block;
	padding: 6px 14px;
	font-size: 12px;
	font-weight: 600;
	color: var(--primary);
	background-color: rgba(245, 93, 174, 0.15);
	border-radius: 20px;
	margin-bottom: 16px;
	align-self: flex-start;
}

.course-card__title {
	font-size: 20px;
	font-weight: 600;
	font-family: var(--font-heading);
	color: #fff;
	margin: 0 0 12px;
	line-height: 1.3;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	line-clamp: 2;
}

.course-card__description {
	font-size: 14px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.5);
	line-height: 1.6;
	margin: 0 0 20px;
	flex: 1;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	line-clamp: 2;
}

.course-card__meta {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 20px;
	padding-bottom: 16px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.course-card__lessons {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.5);
}

.course-card__lessons svg {
	width: 14px;
	height: 14px;
	color: var(--primary);
}

.course-card__cta {
	margin-top: auto;
	padding: 14px 24px;
	height: 48px;
	font-size: 14px;
	font-weight: 600;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
	transition: all 0.3s ease;
}

.course-card__cta:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(245, 93, 174, 0.3);
}

/* ============================================
   COURSES SECTION ACTIONS
   ============================================ */

.courses-section__actions {
	text-align: center;
}

/* ============================================
   ANIMATIONS
   ============================================ */

/* fadeUp keyframe defined in animations.css */

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
	.courses-section__container {
		padding: 0 40px;
	}

	.courses-section__grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 24px;
	}

	.courses-section__title {
		font-size: 40px;
	}

	.course-card__image {
		height: 200px;
	}

	.course-card__content {
		padding: 20px;
	}
}

@media (max-width: 768px) {
	.courses-section {
		padding: 80px 0 60px;
	}

	.courses-section__container {
		padding: 0 24px;
	}

	.courses-section__header {
		margin-bottom: 40px;
	}

	.courses-section__title {
		font-size: 32px;
	}

	.courses-section__subtitle {
		font-size: 16px;
	}

	.courses-section__filters {
		gap: 8px;
		margin-bottom: 32px;
	}

	.courses-section__filter {
		padding: 8px 20px;
		font-size: 13px;
	}

	.courses-section__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}

	.course-card__image {
		height: 180px;
	}

	.course-card__content {
		padding: 18px;
	}

	.course-card__title {
		font-size: 18px;
	}

	.course-card__description {
		font-size: 13px;
	}

	.course-card__cta {
		padding: 12px 20px;
		height: 44px;
		font-size: 13px;
	}
}

@media (max-width: 480px) {
	.courses-section {
		padding: 60px 0 40px;
	}

	.courses-section__container {
		padding: 0 20px;
	}

	.courses-section__title {
		font-size: 28px;
	}

	.courses-section__subtitle {
		font-size: 14px;
	}

	.courses-section__filters {
		gap: 6px;
	}

	.courses-section__filter {
		padding: 6px 16px;
		font-size: 12px;
	}

	.courses-section__grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	.course-card__image {
		height: 160px;
	}

	.course-card__content {
		padding: 16px;
	}

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

	.course-card__description {
		font-size: 12px;
	}

	.course-card__meta {
		gap: 12px;
		margin-bottom: 16px;
		padding-bottom: 12px;
	}

	.course-card__lessons {
		font-size: 12px;
	}

	.course-card__cta {
		padding: 12px 16px;
		height: 42px;
		font-size: 12px;
	}
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
	.course-card {
		animation: none;
		opacity: 1;
		transform: none;
		transition: none;
	}

	.course-card:hover {
		transform: none;
	}

	.course-card__img {
		transition: none;
	}

	.course-card:hover .course-card__img {
		transform: none;
	}
}