/**
 * E-learning Page Styles
 * Tabcom Academy - Light Theme
 * 
 * @package TabcomGroup
 */

/* ============================================
   CSS Variables
   ============================================ */
.elearning-page {
	--el-primary: #0db9f2;
	--el-primary-dark: #0aa3d6;
	--el-bg: #f8fafb;
	--el-bg-alt: #eef3f6;
	--el-surface: #ffffff;
	--el-text: #1a2c32;
	--el-text-muted: #64748b;
	--el-border: rgba(0, 0, 0, 0.08);
	--el-glow: 0 0 20px rgba(13, 185, 242, 0.25);
	--el-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ============================================
   Base Styles
   ============================================ */
.elearning-page {
	background: var(--el-bg);
	color: var(--el-text);
	font-family: 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	overflow-x: hidden;
}

.elearning-page .container {
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 20px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.el-hero {
	position: relative;
	padding: 80px 0 100px;
	overflow: hidden;
	background: linear-gradient(135deg, #e8f4f8 0%, #f0f7fa 50%, #f8fafb 100%);
}

.el-hero__bg-effects {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}

.el-hero__glow {
	position: absolute;
	top: 0;
	right: 0;
	width: 60%;
	height: 100%;
	background: radial-gradient(ellipse at top right, rgba(13, 185, 242, 0.1) 0%, transparent 60%);
}

.el-hero__blur {
	position: absolute;
	top: -100px;
	left: -100px;
	width: 400px;
	height: 400px;
	background: rgba(13, 185, 242, 0.08);
	border-radius: 50%;
	filter: blur(80px);
}

.el-hero__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
	position: relative;
	z-index: 1;
}

.el-hero__content {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.el-hero__badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	width: fit-content;
	padding: 6px 16px;
	background: rgba(13, 185, 242, 0.1);
	border: 1px solid rgba(13, 185, 242, 0.3);
	border-radius: 50px;
	font-size: 12px;
	font-weight: 600;
	color: var(--el-primary-dark);
}

.el-hero__badge .badge-dot {
	position: relative;
	width: 8px;
	height: 8px;
}

.el-hero__badge .badge-dot::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--el-primary);
	border-radius: 50%;
	animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.el-hero__badge .badge-dot::after {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--el-primary);
	border-radius: 50%;
}

@keyframes ping {
	75%, 100% {
		transform: scale(2);
		opacity: 0;
	}
}

.el-hero__title {
	font-size: 52px;
	font-weight: 900;
	line-height: 1.1;
	letter-spacing: -0.02em;
	color: var(--el-text);
	margin: 0;
}

.el-hero__title .highlight {
	color: var(--el-primary);
	text-shadow: 0 0 30px rgba(13, 185, 242, 0.4);
}

.el-hero__desc {
	font-size: 18px;
	line-height: 1.7;
	color: var(--el-text-muted);
	max-width: 540px;
	margin: 0;
}

.el-hero__buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	padding-top: 8px;
}

.el-hero__buttons .btn-primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 48px;
	padding: 0 32px;
	background: var(--el-primary);
	color: #fff;
	font-size: 15px;
	font-weight: 700;
	border-radius: 10px;
	text-decoration: none;
	box-shadow: 0 8px 25px rgba(13, 185, 242, 0.3);
	transition: all 0.3s ease;
}

.el-hero__buttons .btn-primary:hover {
	background: var(--el-primary-dark);
	transform: translateY(-2px);
}

.el-hero__buttons .btn-secondary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 48px;
	padding: 0 32px;
	background: var(--el-surface);
	color: var(--el-text);
	font-size: 15px;
	font-weight: 700;
	border: 1px solid var(--el-border);
	border-radius: 10px;
	text-decoration: none;
	box-shadow: var(--el-shadow);
	transition: all 0.3s ease;
}

.el-hero__buttons .btn-secondary:hover {
	border-color: var(--el-primary);
	color: var(--el-primary);
}

.el-hero__social-proof {
	display: flex;
	align-items: center;
	gap: 12px;
	padding-top: 16px;
	font-size: 14px;
	color: var(--el-text-muted);
}

.el-hero__social-proof .avatars {
	display: flex;
}

.el-hero__social-proof .avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	border: 2px solid var(--el-surface);
	background: #cbd5e1;
	background-size: cover;
	background-position: center;
	margin-left: -8px;
}

.el-hero__social-proof .avatar:first-child {
	margin-left: 0;
}

.el-hero__social-proof strong {
	color: var(--el-primary-dark);
}

/* Hero Visual */
.el-hero__visual {
	position: relative;
}

.el-hero__image-wrapper {
	position: relative;
	border-radius: 16px;
	overflow: hidden;
	background: var(--el-surface);
	border: 1px solid var(--el-border);
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.el-hero__image {
	width: 100%;
	height: 400px;
	object-fit: cover;
	display: block;
}

.el-hero__stat-card {
	position: absolute;
	bottom: 24px;
	left: 24px;
	right: 24px;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	border: 1px solid var(--el-border);
	border-radius: 12px;
	box-shadow: var(--el-shadow);
}

.el-hero__stat-card .stat-icon {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(34, 197, 94, 0.15);
	color: #22c55e;
	border-radius: 50%;
}

.el-hero__stat-card .stat-label {
	font-size: 12px;
	color: var(--el-text-muted);
	margin: 0;
}

.el-hero__stat-card .stat-value {
	font-size: 16px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0;
}

.el-hero__stat-card .stat-value span {
	font-size: 12px;
	font-weight: 400;
	color: var(--el-text-muted);
}

.el-hero__deco {
	position: absolute;
	top: -16px;
	right: -16px;
	width: 100%;
	height: 100%;
	border: 1px solid rgba(13, 185, 242, 0.25);
	border-radius: 16px;
	z-index: -1;
}

/* ============================================
   WHY TABCOM SECTION
   ============================================ */
.el-why {
	padding: 80px 0;
	background: var(--el-bg-alt);
}

.el-why__header {
	text-align: center;
	margin-bottom: 48px;
}

.el-why__header h2 {
	font-size: 32px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 8px;
}

.el-why__header p {
	font-size: 16px;
	color: var(--el-text-muted);
	margin: 0;
}

.el-why__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.el-why__card {
	padding: 32px;
	background: var(--el-surface);
	border: 1px solid var(--el-border);
	border-radius: 16px;
	box-shadow: var(--el-shadow);
	transition: all 0.3s ease;
}

.el-why__card:hover {
	border-color: rgba(13, 185, 242, 0.5);
	transform: translateY(-4px);
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.el-why__card:hover .el-why__icon {
	background: var(--el-primary);
	color: #fff;
}

.el-why__icon {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(13, 185, 242, 0.1);
	color: var(--el-primary);
	border-radius: 12px;
	margin-bottom: 16px;
	transition: all 0.3s ease;
}

.el-why__card h3 {
	font-size: 20px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 8px;
}

.el-why__card p {
	font-size: 14px;
	line-height: 1.7;
	color: var(--el-text-muted);
	margin: 0;
}

/* ============================================
   COURSES SECTION
   ============================================ */
.el-courses {
	padding: 80px 0;
	background: var(--el-bg);
}

.el-courses__header {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-end;
	gap: 24px;
	margin-bottom: 40px;
}

.el-courses__title-wrap span {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: var(--el-primary);
	text-transform: uppercase;
	letter-spacing: 1px;
	margin-bottom: 8px;
}

.el-courses__title-wrap h2 {
	font-size: 32px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 8px;
}

.el-courses__title-wrap p {
	font-size: 16px;
	color: var(--el-text-muted);
	margin: 0;
}

.el-courses__tabs {
	display: flex;
	gap: 8px;
	padding: 4px;
	background: var(--el-surface);
	border: 1px solid var(--el-border);
	border-radius: 10px;
	box-shadow: var(--el-shadow);
}

.el-courses__tabs .tab-btn {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 24px;
	background: transparent;
	border: none;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 500;
	color: var(--el-text-muted);
	cursor: pointer;
	transition: all 0.3s ease;
}

.el-courses__tabs .tab-btn img {
	width: 20px;
	height: 20px;
	object-fit: contain;
	border-radius: 4px;
}

.el-courses__tabs .tab-btn:hover {
	color: var(--el-text);
	background: var(--el-bg-alt);
}

.el-courses__tabs .tab-btn.active {
	background: var(--el-primary);
	color: #fff;
	font-weight: 700;
	box-shadow: 0 2px 8px rgba(13, 185, 242, 0.3);
}

/* Tab Content */
.el-courses__tab-content {
	display: none;
}

.el-courses__tab-content.active {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.el-courses__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
	background: var(--el-surface);
	border: 1px dashed var(--el-border);
	border-radius: 16px;
	text-align: center;
}

.el-courses__empty .material-symbols-outlined {
	font-size: 48px;
	color: var(--el-text-muted);
	margin-bottom: 16px;
}

.el-courses__empty p {
	font-size: 16px;
	color: var(--el-text-muted);
	margin: 0;
}

/* Course Card - Horizontal Layout (giống oc-course-card) */
.el-course-card {
	display: flex;
	background: var(--el-surface);
	border: 1px solid var(--el-border);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--el-shadow);
	transition: all 0.3s ease;
}

.el-course-card:hover {
	border-color: rgba(13, 185, 242, 0.5);
	box-shadow: 0 12px 40px rgba(13, 185, 242, 0.15);
	transform: translateY(-4px);
}

.el-course-card__image {
	position: relative;
	width: 380px;
	min-height: 280px;
	flex-shrink: 0;
	overflow: hidden;
	background: linear-gradient(135deg, #e8f4f8 0%, #f0f7fa 100%);
}
.el-course-card__image img {
	width: 100%;
	height: auto;
	object-fit: contain;
	transition: transform 0.5s ease;
	display: block;
}

.el-course-card:hover .el-course-card__image img {
	transform: none;
}

.el-course-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, #e8f4f8 0%, #f0f7fa 100%);
}

.el-course-card__placeholder .material-symbols-outlined {
	font-size: 64px;
	color: var(--el-primary);
	opacity: 0.5;
}

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

.el-course-card__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.el-course-card__platform {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 600;
	color: var(--el-text-muted);
}

.el-course-card__platform img {
	width: 20px;
	height: 20px;
	object-fit: contain;
	border-radius: 4px;
}

.el-course-card__badge {
	display: inline-flex;
	align-items: center;
	padding: 4px 12px;
	background: linear-gradient(135deg, #0038FF 0%, #001BE6 100%);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	border-radius: 20px;
}

.el-course-card__title {
	font-size: 22px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 8px;
	line-height: 1.3;
}

.el-course-card__desc {
	font-size: 14px;
	line-height: 1.6;
	color: var(--el-text-muted);
	margin: 0 0 16px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.el-course-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 20px;
}

.el-course-card__meta .meta-item {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	color: var(--el-text-muted);
}

.el-course-card__meta .meta-item .material-symbols-outlined {
	font-size: 18px;
	color: var(--el-primary);
}

.el-course-card__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: auto;
	padding-top: 16px;
	border-top: 1px solid var(--el-border);
}

.el-course-card__price {
	display: flex;
	flex-direction: column;
}

.el-course-card__price .price-label {
	font-size: 11px;
	font-weight: 600;
	color: var(--el-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.el-course-card__price .price-value {
	font-size: 24px;
	font-weight: 800;
	color: #0038FF;
}

.el-course-card__actions {
	display: flex;
	gap: 12px;
}

.el-course-card__actions .btn-detail {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 40px;
	padding: 0 20px;
	background: transparent;
	color: #0038FF;
	font-size: 14px;
	font-weight: 600;
	border: 2px solid #0038FF;
	border-radius: 8px;
	text-decoration: none;
	cursor: pointer;
	transition: all 0.3s ease;
}

.el-course-card__actions .btn-detail:hover {
	background: rgba(0, 56, 255, 0.05);
}

.el-course-card__actions .btn-register {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	height: 40px;
	padding: 0 20px;
	background: linear-gradient(135deg, #0038FF 0%, #001BE6 100%);
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	border-radius: 8px;
	text-decoration: none;
	box-shadow: 0 4px 15px rgba(0, 56, 255, 0.3);
	transition: all 0.3s ease;
}

.el-course-card__actions .btn-register:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(0, 56, 255, 0.4);
}

.el-course-card__actions .btn-register .material-symbols-outlined {
	font-size: 18px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.el-cta {
	position: relative;
	padding: 80px 0;
	background: linear-gradient(135deg, #e8f4f8 0%, #f0f7fa 100%);
	overflow: hidden;
}

.el-cta__bg-blur {
	position: absolute;
	top: -100px;
	right: -100px;
	width: 300px;
	height: 300px;
	background: rgba(13, 185, 242, 0.1);
	border-radius: 50%;
	filter: blur(80px);
}

.el-cta__content {
	position: relative;
	max-width: 700px;
	margin: 0 auto;
	text-align: center;
	z-index: 1;
}

.el-cta__content h2 {
	font-size: 36px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 16px;
}

.el-cta__content p {
	font-size: 18px;
	line-height: 1.7;
	color: var(--el-text-muted);
	margin: 0 0 32px;
}

.el-cta .btn-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 48px;
	min-width: 200px;
	padding: 0 32px;
	background: var(--el-primary);
	color: #fff;
	font-size: 15px;
	font-weight: 700;
	border-radius: 10px;
	text-decoration: none;
	box-shadow: 0 8px 25px rgba(13, 185, 242, 0.3);
	transition: all 0.3s ease;
}

.el-cta .btn-cta:hover {
	background: var(--el-primary-dark);
	transform: translateY(-2px);
}

/* ============================================
   MODAL
   ============================================ */
.el-modal {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 99999;
	align-items: center;
	justify-content: center;
	padding: 20px;
	pointer-events: none;
}

.el-modal.active {
	display: flex;
	pointer-events: auto;
}

.el-modal__overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.5);
	backdrop-filter: blur(4px);
}

.el-modal__container {
	position: relative;
	width: 100%;
	max-width: 900px;
	max-height: 90vh;
	background: #ffffff;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
	border: 1px solid #e2e8f0;
	animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.el-modal__close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.5);
	border: none;
	border-radius: 50%;
	color: #fff;
	cursor: pointer;
	z-index: 10;
	transition: background 0.3s ease;
}

.el-modal__close:hover {
	background: rgba(0, 0, 0, 0.7);
}

.el-modal__content {
	max-height: 90vh;
	overflow-y: auto;
}

.el-modal__hero {
	position: relative;
	height: 250px;
}

.el-modal__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.el-modal__hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, var(--el-surface), rgba(255, 255, 255, 0.3), transparent);
}

.el-modal__hero-info {
	position: absolute;
	bottom: 24px;
	left: 24px;
	right: 24px;
}

.el-modal__level {
	display: inline-block;
	padding: 4px 12px;
	font-size: 12px;
	font-weight: 700;
	border-radius: 6px;
	margin-bottom: 8px;
}

.el-modal__level.level-basic { background: rgba(34, 197, 94, 0.15); color: #16a34a; border: 1px solid rgba(34, 197, 94, 0.3); }
.el-modal__level.level-intermediate { background: rgba(234, 179, 8, 0.15); color: #ca8a04; border: 1px solid rgba(234, 179, 8, 0.3); }
.el-modal__level.level-advanced { background: rgba(239, 68, 68, 0.15); color: #dc2626; border: 1px solid rgba(239, 68, 68, 0.3); }
.el-modal__level.level-management { background: rgba(59, 130, 246, 0.15); color: #2563eb; border: 1px solid rgba(59, 130, 246, 0.3); }

.el-modal__title {
	font-size: 28px;
	font-weight: 700;
	color: var(--el-text);
	margin: 0 0 4px;
}

.el-modal__subtitle {
	font-size: 14px;
	color: var(--el-text-muted);
	margin: 0;
}

.el-modal__body {
	display: grid;
	grid-template-columns: 1fr 280px;
	gap: 32px;
	padding: 24px;
}

.el-modal__stats {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	padding-bottom: 24px;
	border-bottom: 1px solid var(--el-border);
}

.el-modal__stats .stat {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 14px;
	color: var(--el-text-muted);
}

.el-modal__stats .stat .material-symbols-outlined {
	color: #0038FF;
}

.el-modal__section {
	margin-top: 24px;
}

.el-modal__section h3 {
	font-size: 18px;
	font-weight: 700;
	color: #0038FF;
	margin: 0 0 16px;
}

.el-modal__checklist {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
	list-style: none;
	padding: 0;
	margin: 0;
}

.el-modal__checklist li {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	font-size: 14px;
	color: var(--el-text-muted);
}

.el-modal__checklist .material-symbols-outlined {
	font-size: 18px;
	color: #0038FF;
	flex-shrink: 0;
}

.el-modal__modules {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.el-modal__modules .module {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 16px;
	background: #f8fafc;
	border: 1px solid #e2e8f0;
	border-radius: 10px;
	font-size: 14px;
	color: #1e293b;
}

.el-modal__modules .module span:last-child {
	font-size: 12px;
	color: #0038FF;
	font-weight: 600;
}

/* Modal Sidebar */
.el-modal__sidebar-card {
	position: sticky;
	top: 0;
	padding: 20px;
	background: #f8fafc;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
}

.el-modal__sidebar-card h4 {
	font-size: 16px;
	font-weight: 700;
	color: #0038FF;
	margin: 0 0 12px;
}

.el-modal__sidebar-card ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.el-modal__sidebar-card li {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	color: var(--el-text-muted);
	margin-bottom: 8px;
}

.el-modal__sidebar-card .dot {
	width: 6px;
	height: 6px;
	background: #0038FF;
	border-radius: 50%;
	flex-shrink: 0;
}

.el-modal__sidebar-card hr {
	border: none;
	border-top: 1px solid var(--el-border);
	margin: 16px 0;
}

.el-modal__actions {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.el-modal__actions .btn-register {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 40px;
	background: linear-gradient(180deg, #0FDEC9 0%, #001BE6 40%);
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	border-radius: 10px;
	text-decoration: none;
	box-shadow: 0 4px 15px rgba(0, 56, 255, 0.3);
	transition: all 0.3s ease;
}

.el-modal__actions .btn-register:hover {
	background: linear-gradient(180deg, #0FDEC9 0%, #001BE6 60%);
	box-shadow: 0 6px 20px rgba(0, 56, 255, 0.4);
}

.el-modal__actions .btn-consult {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 40px;
	background: #ffffff;
	color: #0038FF;
	font-size: 14px;
	font-weight: 700;
	border: 2px solid #0038FF;
	border-radius: 10px;
	text-decoration: none;
	transition: all 0.3s ease;
}

.el-modal__actions .btn-consult:hover {
	background: rgba(0, 56, 255, 0.05);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
	.el-hero__grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}
	
	.el-hero__visual {
		order: -1;
	}
	
	.el-hero__title {
		font-size: 40px;
	}
	
	.el-why__grid {
		grid-template-columns: 1fr;
	}
	
	.el-courses__header {
		flex-direction: column;
		align-items: flex-start;
	}
	
	.el-course-card__image {
		width: 320px;
	}
	
	.el-modal__body {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.el-hero {
		padding: 60px 0 80px;
	}
	
	.el-hero__title {
		font-size: 32px;
	}
	
	.el-hero__desc {
		font-size: 16px;
	}
	
	.el-hero__buttons {
		flex-direction: column;
	}
	
	.el-hero__buttons .btn-primary,
	.el-hero__buttons .btn-secondary {
		width: 100%;
	}
	
	.el-courses__tabs {
		flex-wrap: wrap;
	}
	
	.el-courses__tabs .tab-btn {
		padding: 8px 16px;
		font-size: 13px;
	}
	
	/* Card chuyển sang layout dọc trên mobile */
	.el-course-card {
		flex-direction: column;
	}
	
	.el-course-card__image {
		width: 100%;
		min-height: 200px;
	}
	
	.el-course-card__footer {
		flex-direction: column;
		gap: 16px;
		align-items: stretch;
	}
	
	.el-course-card__actions {
		flex-direction: column;
	}
	
	.el-course-card__actions .btn-detail,
	.el-course-card__actions .btn-register {
		width: 100%;
	}
	
	.el-cta__content h2 {
		font-size: 28px;
	}
	
	.el-modal__checklist {
		grid-template-columns: 1fr;
	}
	
	.el-modal__hero {
		height: 200px;
	}
	
	.el-modal__title {
		font-size: 22px;
	}
}

@media (max-width: 480px) {
	.el-hero__title {
		font-size: 28px;
	}
	
	.el-why__header h2,
	.el-courses__title-wrap h2 {
		font-size: 24px;
	}
	
	.el-course-card__title {
		font-size: 18px;
	}
	
	.el-course-card__price .price-value {
		font-size: 20px;
	}
}