.cc-student-app {
	--cc-bg: #0b0f12;
	--cc-sidebar: #080b0d;
	--cc-surface: #141a1e;
	--cc-surface-raised: #1a2227;
	--cc-border: rgba(255, 255, 255, 0.08);
	--cc-text: #f2f6f7;
	--cc-muted: #9caab0;
	--cc-accent: #2f9e96;
	--cc-accent-strong: #55c2b8;
	min-height: 100vh;
	background: var(--cc-bg);
	color: var(--cc-text);
}

.cc-screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.cc-student-sidebar {
	position: fixed;
	inset: 0 auto 0 0;
	z-index: 90;
	display: flex;
	flex-direction: column;
	width: 240px;
	padding: 28px 18px;
	overflow-y: auto;
	background: var(--cc-sidebar);
	border-right: 1px solid var(--cc-border);
}

.cc-student-sidebar-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 42px;
	padding: 0 8px;
}

.cc-student-logo a,
.cc-student-mobile-brand {
	color: var(--cc-text);
	font-size: 1.05rem;
	font-weight: 750;
	letter-spacing: 0.02em;
	text-decoration: none;
}

.cc-student-logo .custom-logo-link {
	display: inline-flex;
}

.cc-student-logo .custom-logo {
	width: auto;
	max-width: 150px;
	max-height: 42px;
}

.cc-student-profile {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 34px 0 28px;
	padding: 18px 10px;
	border-block: 1px solid var(--cc-border);
}

.cc-student-avatar {
	flex: 0 0 48px;
	width: 48px;
	height: 48px;
	object-fit: cover;
	border: 2px solid rgba(85, 194, 184, 0.35);
	border-radius: 50%;
}

.cc-student-avatar--fallback {
	display: grid;
	place-items: center;
	background: var(--cc-surface-raised);
	color: var(--cc-accent-strong);
	font-size: 0.8rem;
	font-weight: 700;
}

.cc-student-profile div {
	min-width: 0;
}

.cc-student-profile span,
.cc-student-profile strong {
	display: block;
}

.cc-student-profile span {
	color: var(--cc-muted);
	font-size: 0.74rem;
}

.cc-student-profile strong {
	overflow: hidden;
	font-size: 0.92rem;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.cc-student-navigation ul {
	display: grid;
	gap: 6px;
	padding: 0;
	margin: 0;
	list-style: none;
}

.cc-student-nav-link {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 11px 12px;
	color: var(--cc-muted);
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	border: 1px solid transparent;
	border-radius: 9px;
	transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.cc-student-nav-link svg,
.cc-student-menu-toggle svg,
.cc-student-menu-close svg {
	width: 20px;
	height: 20px;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.7;
}

.cc-student-nav-link:hover,
.cc-student-nav-link:focus-visible,
.cc-student-nav-link.is-active {
	color: var(--cc-text);
	background: rgba(47, 158, 150, 0.12);
	border-color: rgba(85, 194, 184, 0.14);
}

.cc-student-nav-link.is-active {
	box-shadow: inset 3px 0 0 var(--cc-accent);
}

.cc-student-main {
	min-width: 0;
	min-height: 100vh;
	margin-left: 240px;
	padding: clamp(24px, 3.5vw, 56px);
}

.cc-student-hero {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1.3fr) minmax(220px, 0.7fr);
	min-height: clamp(300px, 34vw, 420px);
	overflow: hidden;
	background:
		radial-gradient(circle at 78% 28%, rgba(85, 194, 184, 0.2), transparent 34%),
		linear-gradient(130deg, #172126 0%, #10171b 54%, #0e2828 100%);
	border: 1px solid var(--cc-border);
	border-radius: 22px;
	box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.cc-student-hero-content {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	max-width: 680px;
	padding: clamp(34px, 5vw, 72px);
}

.cc-student-eyebrow {
	margin: 0 0 14px;
	color: var(--cc-accent-strong);
	font-size: 0.72rem;
	font-weight: 750;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.cc-student-hero h1 {
	max-width: 12ch;
	margin: 0;
	font-size: clamp(2rem, 4.2vw, 4rem);
	line-height: 1.03;
	letter-spacing: -0.045em;
}

.cc-student-hero-content > p:not(.cc-student-eyebrow) {
	max-width: 48ch;
	margin: 22px 0 28px;
	color: var(--cc-muted);
	font-size: clamp(0.95rem, 1.3vw, 1.1rem);
}

.cc-student-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0 22px;
	color: #061110;
	font-weight: 750;
	text-decoration: none;
	background: var(--cc-accent-strong);
	border-radius: 9px;
	transition: transform 160ms ease, background-color 160ms ease;
}

.cc-student-button:hover,
.cc-student-button:focus-visible {
	background: #73d4cb;
	transform: translateY(-2px);
}

.cc-student-button.is-disabled {
	cursor: default;
	opacity: 0.58;
	transform: none;
}

.cc-student-hero-art {
	position: relative;
	min-height: 260px;
}

.cc-student-hero-art::before,
.cc-student-hero-art::after,
.cc-student-hero-art span {
	position: absolute;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 50%;
}

.cc-student-hero-art::before {
	content: "";
	inset: 12% -8% auto auto;
	width: min(27vw, 360px);
	aspect-ratio: 1;
	background: linear-gradient(145deg, rgba(47, 158, 150, 0.2), rgba(255, 255, 255, 0.015));
}

.cc-student-hero-art::after {
	content: "";
	right: 20%;
	bottom: 9%;
	width: min(15vw, 190px);
	aspect-ratio: 1;
	background: rgba(4, 10, 12, 0.32);
}

.cc-student-hero-art span {
	top: 23%;
	right: 27%;
	width: min(9vw, 110px);
	aspect-ratio: 1;
	background: rgba(85, 194, 184, 0.12);
}

.cc-modules {
	padding-top: clamp(38px, 5vw, 68px);
}

.cc-section-header {
	margin-bottom: 24px;
}

.cc-section-header h2 {
	margin: 0 0 7px;
	font-size: clamp(1.5rem, 2.4vw, 2.1rem);
	letter-spacing: -0.025em;
}

.cc-section-header p {
	margin: 0;
	color: var(--cc-muted);
}

.cc-section-header .cc-course-name {
	margin-bottom: 6px;
	color: var(--cc-accent-strong);
	font-size: 0.72rem;
	font-weight: 750;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.cc-module-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 205px), 1fr));
	gap: clamp(14px, 1.7vw, 22px);
}

.cc-module-card {
	min-width: 0;
	overflow: hidden;
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 16px;
	box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.cc-module-card:hover,
.cc-module-card:focus-within {
	border-color: rgba(85, 194, 184, 0.28);
	box-shadow: 0 20px 48px rgba(0, 0, 0, 0.25);
	transform: translateY(-4px);
}

.cc-module-card-inner {
	display: block;
	color: var(--cc-text);
	text-decoration: none;
}

.cc-module-card.is-disabled:hover,
.cc-module-card.is-disabled:focus-within {
	border-color: var(--cc-border);
	box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
	transform: none;
}

.cc-module-card-visual {
	position: relative;
	display: flex;
	align-items: flex-end;
	min-height: clamp(210px, 23vw, 310px);
	padding: 18px;
	overflow: hidden;
	background: linear-gradient(145deg, #26363a, #112125);
}

.cc-module-card-visual::before,
.cc-module-card-visual::after {
	position: absolute;
	content: "";
	border-radius: 50%;
}

.cc-module-card-visual::before {
	top: 13%;
	right: -18%;
	width: 88%;
	aspect-ratio: 1;
	background: rgba(85, 194, 184, 0.15);
	border: 1px solid rgba(255, 255, 255, 0.08);
}

.cc-module-card-visual::after {
	bottom: -24%;
	left: -17%;
	width: 76%;
	aspect-ratio: 1;
	background: rgba(2, 6, 8, 0.28);
}

.cc-module-card-visual span {
	position: relative;
	z-index: 1;
	color: rgba(255, 255, 255, 0.28);
	font-size: clamp(2.6rem, 4vw, 4.3rem);
	font-weight: 800;
	line-height: 1;
	letter-spacing: -0.07em;
}

.cc-module-card-visual.has-image::before,
.cc-module-card-visual.has-image::after {
	display: none;
}

.cc-module-card-image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.cc-module-card-visual.has-image span {
	padding: 5px 8px;
	color: rgba(255, 255, 255, 0.9);
	font-size: 1rem;
	letter-spacing: 0;
	background: rgba(5, 10, 12, 0.68);
	border-radius: 6px;
}

.cc-course-empty {
	padding: 28px;
	color: var(--cc-muted);
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 14px;
}

.cc-course-empty p {
	margin: 0;
}

.cc-course-empty small {
	display: block;
	margin-top: 8px;
}

.cc-course-access {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 22px;
	padding: clamp(24px, 4vw, 38px);
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 14px;
}

.cc-course-access h3 {
	max-width: 34ch;
	margin: 0;
	font-size: clamp(1.15rem, 2vw, 1.55rem);
}

@media (max-width: 640px) {
	.cc-course-access {
		align-items: stretch;
		flex-direction: column;
	}
}

.cc-module-card--2 .cc-module-card-visual {
	background: linear-gradient(145deg, #2b303c, #171a26);
}

.cc-module-card--3 .cc-module-card-visual {
	background: linear-gradient(145deg, #30372d, #172018);
}

.cc-module-card--4 .cc-module-card-visual {
	background: linear-gradient(145deg, #352f37, #211821);
}

.cc-module-card--5 .cc-module-card-visual {
	background: linear-gradient(145deg, #31372d, #17211e);
}

.cc-module-card-body {
	min-height: 104px;
	padding: 18px;
}

.cc-module-card-body p {
	margin: 0 0 7px;
	color: var(--cc-accent-strong);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.cc-module-card-body h3 {
	margin: 0;
	font-size: 1.04rem;
	line-height: 1.3;
}

.cc-student-mobile-bar,
.cc-student-menu-close,
.cc-student-overlay {
	display: none;
}

@media (max-width: 1100px) {
	.cc-student-main {
		padding: 30px;
	}

	.cc-student-hero {
		grid-template-columns: minmax(0, 1fr) minmax(170px, 0.45fr);
	}
}

@media (max-width: 900px) {
	body.cc-menu-open {
		overflow: hidden;
	}

	.cc-student-mobile-bar {
		position: sticky;
		top: 0;
		z-index: 70;
		display: flex;
		align-items: center;
		justify-content: space-between;
		height: 64px;
		padding: 0 20px;
		background: rgba(8, 11, 13, 0.94);
		border-bottom: 1px solid var(--cc-border);
		backdrop-filter: blur(14px);
	}

	.cc-student-menu-toggle,
	.cc-student-menu-close {
		display: inline-grid;
		place-items: center;
		width: 40px;
		height: 40px;
		padding: 0;
		color: var(--cc-text);
		background: transparent;
		border: 1px solid var(--cc-border);
		border-radius: 9px;
		cursor: pointer;
	}

	.cc-student-sidebar {
		width: min(82vw, 300px);
		transform: translateX(-102%);
		transition: transform 220ms ease;
	}

	.cc-student-app.is-menu-open .cc-student-sidebar {
		transform: translateX(0);
	}

	.cc-student-overlay {
		position: fixed;
		inset: 0;
		z-index: 80;
		display: block;
		padding: 0;
		visibility: hidden;
		background: rgba(0, 0, 0, 0.64);
		border: 0;
		opacity: 0;
		cursor: pointer;
		transition: opacity 220ms ease, visibility 220ms ease;
	}

	.cc-student-app.is-menu-open .cc-student-overlay {
		visibility: visible;
		opacity: 1;
	}

	.cc-student-main {
		margin-left: 0;
		padding: 28px 20px 44px;
	}
}

@media (max-width: 640px) {
	.cc-student-hero {
		display: block;
		min-height: 390px;
	}

	.cc-student-hero-content {
		padding: 36px 26px;
	}

	.cc-student-hero-art {
		position: absolute;
		inset: 0;
		min-height: 0;
		opacity: 0.56;
	}

	.cc-student-hero-art::before {
		inset: auto -18% -17% auto;
		width: 68vw;
	}

	.cc-student-hero-art::after {
		right: 30%;
		bottom: -10%;
		width: 34vw;
	}

	.cc-student-hero-art span {
		top: auto;
		right: 12%;
		bottom: 13%;
		width: 22vw;
	}

	.cc-module-card-visual {
		min-height: 240px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.cc-student-app *,
	.cc-student-app *::before,
	.cc-student-app *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}

/* Lesson screen */
.cc-lesson-main {
	max-width: 1800px;
}

.cc-lesson-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(320px, 350px);
	align-items: start;
	gap: clamp(22px, 2.4vw, 38px);
}

.cc-lesson-content {
	min-width: 0;
}

.cc-lesson-header {
	margin-bottom: 24px;
}

.cc-lesson-back {
	display: inline-flex;
	margin-bottom: 28px;
	color: var(--cc-muted);
	font-size: 0.84rem;
	font-weight: 650;
	text-decoration: none;
}

.cc-lesson-back:hover,
.cc-lesson-back:focus-visible {
	color: var(--cc-accent-strong);
}

.cc-lesson-header p {
	margin: 0 0 8px;
	color: var(--cc-accent-strong);
	font-size: 0.78rem;
	font-weight: 750;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.cc-lesson-header h1 {
	margin: 0;
	font-size: clamp(1.8rem, 3.2vw, 3rem);
	line-height: 1.08;
	letter-spacing: -0.035em;
}

.cc-video-player {
	position: relative;
	display: grid;
	place-items: center;
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background:
		radial-gradient(circle at 50% 42%, rgba(47, 158, 150, 0.11), transparent 30%),
		linear-gradient(145deg, #090d0f, #030506);
	border: 1px solid var(--cc-border);
	border-radius: 16px;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.cc-video-player.has-media {
	display: block;
}

.cc-video-embed,
.cc-video-embed iframe,
.cc-video-player video {
	width: 100%;
	height: 100%;
}

.cc-video-embed {
	position: absolute;
	inset: 0;
}

.cc-video-embed iframe {
	display: block;
	border: 0;
}

.cc-video-player video {
	display: block;
	object-fit: contain;
	background: #030506;
}

.cc-video-message {
	display: grid;
	place-items: center;
	align-content: center;
	gap: 10px;
	height: 100%;
	padding: 24px;
	margin: 0;
	color: var(--cc-muted);
	text-align: center;
}

.cc-video-message p {
	margin: 0;
}

.cc-video-message a {
	color: var(--cc-accent-strong);
}

.cc-video-play {
	display: grid;
	place-items: center;
	width: clamp(58px, 7vw, 82px);
	aspect-ratio: 1;
	color: var(--cc-text);
	background: rgba(47, 158, 150, 0.82);
	border: 1px solid rgba(255, 255, 255, 0.24);
	border-radius: 50%;
	box-shadow: 0 12px 34px rgba(0, 0, 0, 0.38);
}

.cc-video-play svg {
	width: 34%;
	margin-left: 4px;
	fill: currentColor;
}

.cc-video-controls {
	position: absolute;
	right: 18px;
	bottom: 16px;
	left: 18px;
	display: flex;
	align-items: center;
	gap: 12px;
	color: rgba(255, 255, 255, 0.62);
	font-size: 0.67rem;
}

.cc-video-control-play {
	width: 0;
	height: 0;
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 8px solid currentColor;
}

.cc-video-timeline {
	position: relative;
	flex: 1;
	height: 3px;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.18);
	border-radius: 999px;
}

.cc-video-timeline span {
	display: block;
	width: 18%;
	height: 100%;
	background: var(--cc-accent-strong);
}

.cc-lesson-body {
	padding: clamp(28px, 4vw, 46px) 0;
	border-bottom: 1px solid var(--cc-border);
}

.cc-lesson-body > h2 {
	margin: 0 0 12px;
	font-size: clamp(1.45rem, 2.3vw, 2rem);
	letter-spacing: -0.025em;
}

.cc-lesson-body > p {
	max-width: 70ch;
	margin: 0;
	color: var(--cc-muted);
}

.cc-lesson-editor-content {
	max-width: 75ch;
	color: var(--cc-muted);
}

.cc-lesson-editor-content > :first-child {
	margin-top: 0;
}

.cc-lesson-editor-content > :last-child {
	margin-bottom: 0;
}

.cc-lesson-editor-content h2,
.cc-lesson-editor-content h3,
.cc-lesson-editor-content h4 {
	color: var(--cc-text);
}

.cc-lesson-editor-content img,
.cc-lesson-editor-content iframe,
.cc-lesson-editor-content video {
	max-width: 100%;
	height: auto;
}

.cc-lesson-editor-content a {
	color: var(--cc-accent-strong);
}

.cc-lesson-materials {
	margin-top: 34px;
}

.cc-lesson-materials h3 {
	margin: 0 0 14px;
	font-size: 1rem;
}

.cc-lesson-material {
	display: flex;
	align-items: center;
	gap: 12px;
	max-width: 420px;
	padding: 14px 16px;
	color: var(--cc-text);
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 10px;
}

.cc-lesson-material svg {
	flex: 0 0 21px;
	width: 21px;
	height: 21px;
	fill: none;
	stroke: var(--cc-accent-strong);
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.6;
}

.cc-lesson-footer-nav {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding-top: 28px;
}

.cc-lesson-footer-nav a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 42px;
	padding: 0 16px;
	color: var(--cc-muted);
	font-size: 0.84rem;
	font-weight: 650;
	text-decoration: none;
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 9px;
}

.cc-lesson-footer-nav a:hover,
.cc-lesson-footer-nav a:focus-visible {
	color: var(--cc-text);
	border-color: rgba(85, 194, 184, 0.3);
}

.cc-lesson-nav-next {
	margin-left: auto;
}

.cc-lesson-unavailable {
	max-width: 760px;
	padding: clamp(28px, 5vw, 52px);
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 16px;
}

.cc-lesson-unavailable h1 {
	margin: 0;
	font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.cc-lesson-unavailable p {
	margin: 12px 0 0;
	color: var(--cc-muted);
}

.cc-lesson-navigation {
	min-width: 0;
}

.cc-lesson-navigation-inner {
	position: sticky;
	top: 28px;
	max-height: calc(100vh - 56px);
	overflow-y: auto;
	background: var(--cc-surface);
	border: 1px solid var(--cc-border);
	border-radius: 15px;
	scrollbar-width: thin;
	scrollbar-color: rgba(156, 170, 176, 0.35) transparent;
}

.cc-lesson-navigation-header {
	position: sticky;
	top: 0;
	z-index: 2;
	padding: 22px 22px 18px;
	background: rgba(20, 26, 30, 0.96);
	border-bottom: 1px solid var(--cc-border);
	backdrop-filter: blur(12px);
}

.cc-lesson-navigation-header p {
	margin: 0 0 5px;
	color: var(--cc-accent-strong);
	font-size: 0.68rem;
	font-weight: 750;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.cc-lesson-navigation-header h2 {
	margin: 0;
	font-size: 1.18rem;
	letter-spacing: -0.02em;
}

.cc-course-module + .cc-course-module {
	border-top: 1px solid var(--cc-border);
}

.cc-course-module h3 {
	margin: 0;
}

.cc-module-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	width: 100%;
	padding: 17px 20px;
	color: var(--cc-text);
	font-size: 0.84rem;
	font-weight: 700;
	line-height: 1.35;
	text-align: left;
	background: transparent;
	border: 0;
	cursor: pointer;
}

.cc-module-toggle:hover,
.cc-module-toggle:focus-visible {
	background: rgba(255, 255, 255, 0.025);
}

.cc-module-toggle svg {
	flex: 0 0 18px;
	width: 18px;
	height: 18px;
	fill: none;
	stroke: var(--cc-muted);
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.8;
	transition: transform 160ms ease;
}

.cc-module-toggle[aria-expanded="false"] svg {
	transform: rotate(-90deg);
}

.cc-module-lessons {
	display: grid;
	gap: 3px;
	padding: 0 10px 12px;
	margin: 0;
	list-style: none;
}

.cc-module-lessons[hidden] {
	display: none;
}

.cc-lesson-item {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 12px;
	min-height: 48px;
	padding: 9px 10px 9px 16px;
	color: var(--cc-muted);
	font-size: 0.78rem;
	line-height: 1.35;
	text-decoration: none;
	border-radius: 8px;
}

.cc-lesson-item::before {
	position: absolute;
	top: 11px;
	bottom: 11px;
	left: 5px;
	width: 2px;
	content: "";
	background: transparent;
	border-radius: 999px;
}

.cc-lesson-item time {
	color: rgba(156, 170, 176, 0.68);
	font-size: 0.68rem;
}

.cc-lesson-item:hover,
.cc-lesson-item:focus-visible {
	color: var(--cc-text);
	background: rgba(255, 255, 255, 0.035);
}

.cc-lesson-item.is-active {
	color: var(--cc-text);
	background: rgba(47, 158, 150, 0.13);
}

.cc-lesson-item.is-active::before {
	background: var(--cc-accent-strong);
}

@media (max-width: 1250px) {
	.cc-lesson-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.cc-lesson-navigation-inner {
		position: static;
		max-height: none;
	}
}

@media (max-width: 640px) {
	.cc-video-controls {
		right: 12px;
		bottom: 11px;
		left: 12px;
	}

	.cc-video-time {
		display: none;
	}

	.cc-lesson-footer-nav {
		flex-direction: column;
	}

	.cc-lesson-footer-nav a {
		width: 100%;
	}

	.cc-lesson-nav-next {
		margin-left: 0;
	}
}