/*
Theme Name: flatsome-child
Description: Day la child theme flatsome
Author: Nhan
Template: flatsome
Version: 3.19.9.4
*/

/* Bo sung */
.video-pagination .pagination{
	display: flex;
    list-style: none;
    bottom: -75px !important;
    transform: translateX(-50%);
}

.video-pagination li {
    background: #0000004F;
    border-radius: 99px !important;
    width: 52px !important;
    height: 52px;
    line-height: 52px;
    color: #fff !important;
    font-size: 20px;
	margin-left: 0.5em !important;
}


.video-pagination li  a {
	color: #fff !important;
}

.video-pagination li.active {
    border: 1px solid #FFFFFF52;
    background: #FFFFFF4F;	
}
/*  */

.footer-wrapper .menu-item:hover span {
    padding: 0px .5rem;
    background: #fff;
    color: #000;
}


.sort-dropdown option {
	background: #1D1D1D;
}


.btn-chain span {
	line-height: 1;
}


.tutor-related .slider-wrapper .slider .flickity-viewport {
	min-height: 400px !important;
}

div:where(.swal2-container) {
	z-index: 9999999!important;
}


.btn-send:hover {
    box-shadow: 3px 3px 0px -1px #ffff !important;
}

.ctf-popup .col {
    padding-bottom: .9rem;
}

.title-popup {
    margin-bottom: 0;
}

.title-popup .section-title-normal {
	border: none;
}

.title-popup .section-title-main {
    border: none;
}


.ctf-popup input {
	color: #fff !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-bottom: 1px solid #D5D5D5 !important;
}

.ctf-popup input::placeholder {
	color: #D5D5D5 !important;
}


.ctf-popup .btn-send {
    border: 1px solid #FFFFFF52 !important;
    border-radius: 99px !important;
    margin: 0 !important;
    background: #0000004F !important;
    text-transform: none;
    font-weight: 400;
    padding: .25rem 2rem !important;
    color: #fff !important;
}



.sec-popup .wpcf7-response-output {
	font-size: .9rem !important;
	border: none !important;
/* 	display: block !important; */
}


.ctf-popup .wpcf7-not-valid-tip {
    background: transparent !important;
    color: #ffff !important;
}

.ctf-popup .wpcf7-not-valid-tip:after {
	display: none !important;
}


#logo img {
  transition: transform 0.3s ease; /* hiệu ứng mượt khi thay đổi */
}

#logo:hover img {
  transform: scale(1.1); /* phóng to 110% khi hover */
}

.btn-secondary-chain span {
	line-height: 1;
	font-weight: 400;
}



.html_topbar_right {
	opacity: 0;
}


.current-menu-item a {
	font-weight: 600 !important;
}
blockquote,
dl,
figure,
form,
ol,
p,
pre,
ul {
	margin-bottom: 0.5rem;
}

.uppercase,
h6,
span.widget-title,
th {
	letter-spacing: 0;
}

.banner p {
	margin-bottom: 0 !important;
	margin-top: 0 !important;
}
@font-face {
	font-family: "SVN-Gilroy";
	src: url("fonts/SVN-Gilroy Regular.otf") format("opentype");
	font-weight: 400;
	font-style: normal;
}

@font-face {
	font-family: "SVN-Gilroy";
	src: url("fonts/SVN-Gilroy Bold.otf") format("opentype");
	font-weight: 700;
	font-style: normal;
}

@font-face {
	font-family: "SVN-Gilroy";
	src: url("fonts/SVN-Gilroy Light.otf") format("opentype");
	font-weight: 300;
	font-style: normal;
}

/* Nếu có Italic */
@font-face {
	font-family: "SVN-Gilroy";
	src: url("fonts/SVN-Gilroy Light Italic.otf") format("opentype");
	font-weight: 300;
	font-style: italic;
}

@font-face {
	font-family: "SVN-Gilroy";
	src: url("fonts/SVN-Gilroy Black.otf") format("opentype");
	font-weight: 900;
	font-style: normal;
}

body {
	font-family: "SVN-Gilroy";
	font-weight: 500;
}

.html_topbar_left {
	font-size: 18px !important;
	position: relative;
}

.html_topbar_left::after {
	content: "";
	background: url(../../uploads/2025/04/ar.png);
	position: absolute;
	right: -40px;
	width: 20px;
	height: 20px;
	background-size: contain;
	top: 50%;
	transform: translateY(-50%);
	background-repeat: no-repeat;
}
/* 
.header-main {
border-bottom: 2px solid;
border-image-source: linear-gradient(
90deg,
rgba(255, 255, 255, 0) 11.74%,
#ffffff 53.37%,
rgba(255, 255, 255, 0) 90.35%
);
border-image-slice: 1;
backdrop-filter: blur(100px);
} */

.menu-item-design-default > a {
	position: relative;
}

.menu-item-design-default > a::after {
	content: "";
	position: absolute;
	bottom: -22px;
	left: 50%;
	transform: translateX(-50%);
	width: 150%;
	height: 2px;
	background: linear-gradient(to right, transparent, rgba(255, 255, 255, 1), transparent);
	box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
	border-radius: 50%;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.current-menu-item > a::after {
	opacity: 1;
}

.stuck .menu-item-design-default > a::after {
	bottom: -13px;
}

/* hiện line nếu là current hoặc hover */
.menu-item-design-default.current_page_item > a::after,
.menu-item-design-default:hover > a::after {
	opacity: 1;
}
.header-main .nav-uppercase > li > a {
	font-weight: 400;
	letter-spacing: 0;
}

.header-main .nav-left {
	justify-content: center;
}

.logo-left .logo {
	margin-right: 0;
}

.fw-900 {
	font-weight: 900 !important;
}

.mb-1 {
	margin-bottom: 1rem;
}

.btn-chain {
	border-radius: 99px;
	color: #fff !important;
	background: #0000004f !important;
	border: 1px solid #ffffff52 !important;
	font-weight: 500;
	backdrop-filter: blur(38.70000076293945px);
	width: 233px;
	height: 55px;
	margin: 0;
	line-height: 49px !important;
	font-size: 1.15em;
	border-radius: 99px !important;
}

.img-sub-banner {
	position: absolute;
	bottom: -23%;
	left: -15%;
	animation: slideUpDown 3s ease-in-out infinite;
}


.stackIConCongDong .img {
	width: 81px !important;
	height: 81px !important;
}

.stackIConCongDong .img-inner:hover img {
    background: #706f6f;
}

.stackIConCongDong .img-inner {
	border: 1px solid transparent;
	border-radius: 12px;
	overflow: hidden;
	position: relative;
}

.stackIConCongDong .img-inner::before {
	content: "";
	position: absolute;
	inset: 0;
	padding: 1px; /* độ dày viền */
	border-radius: 12px;
	background: linear-gradient(
		42.12deg,
		rgba(255, 255, 255, 0.4) -11.97%,
		rgba(255, 255, 255, 0) 110.73%
	);
	-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite: destination-out;
	mask-composite: exclude;
	pointer-events: none;
}

.stackIConCongDong img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
	padding: 18px;
	background: linear-gradient(
		0deg,
		rgba(255, 255, 255, 0.12),
		rgba(255, 255, 255, 0.12)
	),
		linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
}

.btn-secondary-chain {
	background: #3a3a3a;
	border: 1px solid #ffffff52;
	backdrop-filter: blur(38.70000076293945px);
	width: 233px;
	height: 55px;
	margin: 0;
	line-height: 49px !important;
	font-size: 1.15rem;
}

.count-aboutus h2 {
	line-height: 0.8;
}

.justify {
	text-align: justify;
}

.img-sub-aboutus {
	position: absolute;
	margin-bottom: 0;
	right: 0;
	top: -80px;
	animation: slideUpDown 3s ease-in-out infinite;
}

@keyframes slideUpDown {
	0% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-25px);
	}
	100% {
		transform: translateY(0);
	}
}

.img-video {
	position: relative;
	margin-bottom: 0 !important;
}

.img-video-play {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	cursor: pointer;
}

.icon-box-img img,
.icon-box-img svg {
	padding-top: 0;
}

.stack-value p {
	margin-bottom: 0;
}

.stack-value .icon-box-img + .icon-box-text {
	padding-left: 0.9em;
}

.stack-value .icon-box {
	align-items: top;
}

.gallery-doi-tac .box-text {
	display: none;
}

.gallery-doi-tac .gallery-col {
	padding-bottom: 0 !important;
}

.tab-course .nav {
	position: relative;
	display: inline-table;
	border-radius: 999px;
	overflow: hidden;
	padding: 5px;
	margin: auto;
}

.tab-course li {
	width: 216px;
	margin: 0;
}

.tab-course .nav li.active a {
	color: #fff;
}

.tab-course .nav li:not(.active) {
	background: #b9b9b9;
}

.tab-course .nav li:not(.active) a {
	color: #777777;
}

.tab-course li:first-child {
	border-radius: 25px 0 0 25px;
}

.tab-course li:nth-child(2) {
	border-radius: 0 25px 25px 0;
}

.tab-course {
	text-align: center;
}

.tab-course .tab a {
	display: flex;
	justify-content: center;
	align-items: center;
	min-width: 216px;
	height: 50px;
	color: #333;
	font-weight: 500;
	letter-spacing: 0;
	text-decoration: none;
	position: relative;
	z-index: 2;
}

.tab-course .indicator {
	position: absolute;
	top: 5px;
	height: 50px;
	background: #333;
	transition: all 0.3s ease;
	z-index: 1;
	border-radius: 25px 0 0 25px;
}
.tab-course .indicator.right-rounded {
	border-radius: 0 25px 25px 0;
}

.btn-secondary-chain.large {
	width: 287px;
	height: 55px;
    line-height: 49px !important;
}

.img-lecturer {
	border: 2px solid #ffffff66;
	box-shadow: 0px 0px 20px 0px #00000012;
	border-radius: 19px;
	overflow: hidden;
}

.img-lecturer img {
	border-radius: 19px 19px 0 0;
}

.img-lecturer .box-text {
	border-radius: 0 0 19px 19px;
}

.slider-style-focus .flickity-slider > :not(.is-selected) {
	transform: scale(1);
	opacity: 1 !important;
}

.slider-style-focus .flickity-slider > .row {
	margin-right: 50px;
}

.flickity-button {
	width: 62px;
	height: 62px;
	background-color: white;
	border: 2px solid white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
	margin-top: 55px;
	background-size: 40% 40%;
	background-repeat: no-repeat;
	background-position: center;
	opacity: 1;
}

.flickity-button .flickity-button-icon {
	display: none;
}

.flickity-button.previous {
	background-image: url("../../uploads/2025/04/ar-left.png");
}

.flickity-button.next {
	background-image: url("../../uploads/2025/04/ar-right.png");
}

.contact .wpcf7-form-control.wpcf7-text,
.contact .wpcf7-form-control.wpcf7-email,
.contact .wpcf7-form-control.wpcf7-tel {
	width: 100%;
	background-color: transparent !important;
	border: none;
	border-bottom: 1px solid #ccc;
	color: #fff !important;
	font-size: 24px;
	padding: 10px 0;
	margin-bottom: 20px;
	outline: none;
	box-shadow: none;
}

input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #3b3b3b inset !important;
    box-shadow: 0 0 0 1000px #3b3b3b inset !important;
    -webkit-text-fill-color: #fff !important;
	transition: background-color 5000s ease-in-out 0s;
}

.contact .wpcf7-form-control::placeholder {
	color: #ccc;
	opacity: 1;
}

.contact .wpcf7-form-control:focus {
	border-bottom: 1px solid #fff;
}

.contact .wpcf7-form-control.wpcf7-submit {
	margin-top: 30px;
}

.wpcf7-response-output {
	margin: 5px 0 0 !important;
	color: #fff;
	font-size: 17px;
}

.wpcf7-spinner {
	display: none;
}

.absolute-footer {
	display: none;
}

.footer-wrapper .stackIConCongDong .img {
	width: 53px !important;
	height: 53px !important;
}

.footer-wrapper .stackIConCongDong img {
	padding: 13px;
}

.footer-wrapper .ux-menu-link__link {
	color: #fff !important;
	font-weight: 500;
	text-transform: capitalize;
}

.duong-day-nong {
	align-items: center;
}

.duong-day-nong p {
	margin-bottom: 0;
}
.duong-day-nong a {
	text-decoration: underline;
	color: #fff !important;
}

.underline a {
	text-decoration: underline;
	color: #fff !important;
	text-transform: capitalize;
}

.form-footer p {
	display: flex;
}

.form-footer .wpcf7-email {
	border-radius: 60px 0 0 60px;
	padding-left: 30px;
	margin: 0;
	min-height: 2.7em;
	font-size: 1.15rem;
	color: #000000 !important;
}

.form-footer .wpcf7-submit {
	border-radius: 0 60px 60px 0;
	margin: 0;
	min-height: 2.7em;
	text-transform: none;
	background: #626262 !important;
	font-weight: 500 !important;
	font-size: 1.15rem;
}

.gallery-doi-tac .flickity-button {
	display: none;
}

.slider-hinh-anh-hoat-dong .flickity-slider > :not(.is-selected) {
	transform: scale(0.9);
}

.slider-hinh-anh-hoat-dong img {
	border-radius: 20px;
}

.light .flickity-button {
	background-color: #000000;
	border-color: #000000;
}

.light .flickity-button.previous {
	background-image: url(../../uploads/2025/04/arr-left-white.png);
}

.light .flickity-button.next {
	background-image: url(../../uploads/2025/04/arr-right-white.png);
}

.slider-hinh-anh-hoat-dong .flickity-page-dots {
	bottom: -4px;
}

.img-fb-ket-noi {
	position: absolute !important;
	top: 29%;
	right: 31%;
	left: unset;
}

.img-tele-ket-noi {
	position: absolute !important;
	top: 49%;
	right: 24%;
	left: unset;
}

.img-x-ket-noi {
	position: absolute !important;
	top: 68%;
	right: 31%;
	left: unset;
}

.img-zalo-ket-noi {
	position: absolute !important;
	top: 29%;
	left: 34%;
	right: unset;
}

.img-ytb-ket-noi {
	position: absolute !important;
	top: 49%;
	left: 28%;
	right: unset;
}

.img-tt-ket-noi {
	position: absolute !important;
	top: 68%;
	left: 34%;
	right: unset;
}

.banner-fullw .container {
	max-width: 100% !important;
}

/*  */

.faq .accordion-item {
	background: linear-gradient(0deg, #353535, rgba(255, 255, 255, 0.08)),
		linear-gradient(0deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.06));
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);

	border: 1.5px solid;
	border-radius: 10px;
	margin-bottom: 15px;
	overflow: hidden;
	position: relative;
}

.faq .accordion-title.active {
	color: #fff;
	font-size: 1.8rem;
	padding: 0;
	margin: 0;
	padding: 1em 2.3rem;
	padding-bottom: 0;
	padding-top: 0.5em;
	font-weight: normal;
}

.faq .accordion-inner {
	padding-top: 0.4em;
}

.faq .accordion-title {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.5em 2.3rem;
	text-decoration: none;
	position: relative;
	border-top: none;
	font-size: 1.8rem;
	color: #fff !important;
}

.faq .accordion-title .toggle {
	width: 40px;
	height: 40px;
	background: #fff;
	border-radius: 50%;
	border: none;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.3s ease;
	right: 1em;
	left: unset;
	background-image: url(../../uploads/2025/04/arrrowright-1.png);
	background-repeat: no-repeat;
	min-height: 40px;
	background-size: 50% 50%;
	margin: 0;
	background-position: center;
	top: 0.5em;
	opacity: 1;
}

.faq .active > .toggle {
	transform: rotate(90deg);
}

.accordion-title .toggle i {
	display: none;
}

/* Tài liệu Styling */
.tai-lieu-wrapper {
	margin-top: 20px;
}
.btn-collapse-all {
	color: white;
	margin-bottom: 10px;
	cursor: pointer;
	margin: 0 !important;
	text-decoration: underline;
	text-transform: none;
	text-align: right;
	display: flex;
	justify-content: end;
	width: 100%;
	padding: 0 !important;
}
.accordion-group {
	overflow: hidden;
	margin-bottom: 20px;
}
.accordion-header {
	cursor: pointer;
	text-align: left;
	color: #fff !important;
	padding-bottom: 10px;
	margin-bottom: 10px;
	border-bottom: 1px solid #ffffff33;
}

.accordion-header h2 {
	color: #fff !important;
	margin-bottom: 0;
}

.tai-lieu-list {
	list-style: none;
	margin: 0;
	padding: 0;
}
.tai-lieu-list li {
	margin: 0;
	margin-bottom: 10px;
	width: auto;
	margin-left: 0 !important;
}

.tai-lieu-item {
	display: flex;
	justify-content: space-between;
}

.tai-lieu-name {
	color: #fff;
	margin-left: 10px;
}

.tai-lieu-action {
	display: flex;
	gap: 10px;
	align-items: center;
}

.tai-lieu-size {
	color: #fff;
}

.info-groud-tailieu {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.arrow-tai-lieu {
	transform: rotate(180deg);
}

.arrow-tai-lieu {
	transition: transform 0.3s ease;
}
.arrow-tai-lieu.rotated {
	transform: rotate(0deg);
}

/* breadcrumd */
.breadcrumb-wrapper {
	display: flex;
	align-items: center;
	font-size: 16px;
	color: #888;
	text-transform: uppercase;
}

.breadcrumb-wrapper img {
	margin-bottom: 8px;
}

.breadcrumb-wrapper a {
	text-decoration: none;
	color: #ccc;
	display: flex;
	align-items: center;
	gap: 5px;
}

.breadcrumb-wrapper .separator {
	margin: 0 8px;
	color: #666;
}

.breadcrumb-wrapper .current-page {
	color: #eee;
}

.dark .breadcrumb-wrapper {
	color: #696969;
}

.dark .breadcrumb-wrapper a,
.dark .breadcrumb-wrapper .current-page {
	color: #696969;
}
/*  */

.tab-tai-nguyen {
	position: relative;
}

.tab-tai-nguyen .nav {
	position: absolute;
	top: -50px;
	right: -400px;
	left: unset;
}

.tab-tai-nguyen .indicator {
	background: #b9b9b9;
}

.tab-tai-nguyen .nav li:not(.active) {
	background: #333;
}

.tab-tai-nguyen .nav li:not(.active) a {
	color: #fff;
}

.tab-tai-nguyen .nav li.active a {
	color: #777777;
}

/* video */

.video-grid-wrapper {
	display: flex;
	gap: 20px;
}

.video-sidebar {
	width: 200px;
}

.video-category-list {
	list-style: none;
	padding: 0;
	text-align: left;
	background: #6d6d6d;
	padding: 0px 10px;
	border-radius: 12px;
	margin-bottom: 0;
	margin-top: 10px;
	padding-top: 10px;
}

.video-category-list h4 {
	color: #fff;
}

.video-category-list label {
	font-weight: 500;
	color: #fff;
	margin-bottom: 0;
}

.video-category-list li {
	margin-bottom: 0;
	padding-left: 0;
	margin-left: 0 !important;
}

.video-category-list li a {
	text-decoration: none;
	color: #fff;
	font-weight: 500;
}
.video-category-list li {
	border-radius: 0 !important;
	width: auto !important;
	border-bottom: 1px solid #989696;
	padding-bottom: 10px;
	padding-top: 10px;
}

.video-category-list li:last-child {
	border: none;
}

.video-listing {
	flex: 1;
	position: relative;
}

.video-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
}

.video-item {
	background: #1c1c1c;
	border-radius: 10px;
	overflow: hidden;
	padding: 10px;
	text-align: center;
	position: relative;
}

.video-item .tutor-category {
    top: 20px;
    left: 20px;
	background: #1D1D1D;
}

.video-thumbnail img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	border-radius: 10px;
}

.video-title h3 {
	font-size: 16px;
	color: #ffffff;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 1.6rem;
	text-align: justify;
	margin-top: 20px;
}

.video-thumbnail,
.video-thumbnail img {
	border-radius: 8px;
}

.video-date {
	font-size: 14px;
	color: #999999;
	text-align: left;
}

/* single video */
.single-video-wrapper {
	max-width: 800px;
	margin: 0 auto;
	padding: 20px;
}

.video-title-wrapper {
	margin-bottom: 20px;
	text-align: center;
}

.video-embed {
	position: relative;
	overflow: hidden;
	padding-top: 56.25%;
	margin-bottom: 30px;
	background-color: #000;
	border-radius: 10px;
}

.video-embed video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border-radius: 10px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* loader */
.loader {
	width: 50px;
	aspect-ratio: 1;
	display: grid;
	margin: 0 auto;
	margin-top: 20px;
}

.loader::before,
.loader::after {
	content: "";
	grid-area: 1 / 1;
	border-radius: 50%;
	background: repeating-radial-gradient(
		farthest-side,
		#0000 0%,
		#ffffff 1% 10%,
		#0000 11% 30%
	);
	-webkit-mask: repeating-conic-gradient(#ffffff 0 36deg, #0000 0 72deg);
	animation: l19 4s infinite linear;
}

.loader::after {
	-webkit-mask: repeating-conic-gradient(#0000 0 36deg, #000 0 72deg);
	animation-direction: reverse;
}

@keyframes l19 {
	100% {
		transform: rotate(1turn);
	}
}

/* tin tuc */
.tab-tin-tuc li {
	width: auto;
}

.tab-tin-tuc .tab a {
	min-width: auto;
}

.tab-tin-tuc li {
	padding: 0 20px;
}
.tab-tin-tuc {
	position: relative;
}

.tab-tin-tuc .nav {
	position: absolute;
	top: -50px;
	right: -400px;
	left: unset;
}

.tab-tin-tuc li a span {
	position: relative;
	padding-left: 35px;
}

.tab-tin-tuc li:first-child a span::before {
	content: "";
	background-image: url("../../uploads/2025/04/blockchain.png");
	background-size: cover;
	background-position: center;
	position: absolute;
	left: -4px;
	top: 50%;
	transform: translateY(-50%);
	width: 30px;
	height: 30px;
}

.tab-tin-tuc li:nth-child(2) a span::before {
	content: "";
	background-image: url("../../uploads/2025/04/ai.png");
	background-size: cover;
	background-position: center;
	position: absolute;
	left: -4px;
	top: 50%;
	transform: translateY(-50%);
	width: 30px;
	height: 30px;
}

.tab-tin-tuc .nav li.active a span::before {
	filter: brightness(28.5);
}
.tab-tin-tuc .indicator {
	background: #000;
}

.is-divider {
	display: none;
}

.nav-pagination li {
	padding: 0;
	margin-left: 0 !important;
	border: none !important;
}

.nav-pagination > li:not(.current) a {
	background: #000;
	color: #fff;
}

.blog-tin-tuc .post-title a {
	color: #000 !important;
	text-transform: none !important;
	font-size: 1.6rem;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top: 5px;
	text-align: justify;
}

.blog-tin-tuc .post-meta {
	color: #999999;
	margin-bottom: 15px;
}

.blog-tin-tuc .from_the_blog_excerpt {
	color: #696969;
	font-size: 1.15rem;
	line-height: 1.3;
}

.blog-tin-tuc .box-image,
.blog-tin-tuc .box-image .image-cover {
	border-radius: 12px;
}

.img-left-xem-nhieu {
	position: absolute;
	left: -90px;
	top: -70px;
	margin-bottom: 0 !important;
}

.img-right-xem-nhieu {
	position: absolute;
	top: -50px;
	margin-bottom: 0 !important;
	right: -200px;
	z-index: -1;
}

.blog-xem-nhieu .box {
	background: #b5b5b5;
	border-radius: 12px;
}

.blog-xem-nhieu .box-image {
	padding: 10px;
}

.blog-xem-nhieu .box-image,
.blog-xem-nhieu .box-image .image-cover {
	border-radius: 12px;
}

.blog-xem-nhieu .box-text {
	padding: 10px;
	padding-top: 5px;
	color: #ffffff;
	height: 11.5rem;
}



.blog-xem-nhieu .box-text .post-title a {
	color: #ffffff !important;
	font-weight: 700;
	font-size: 1.3rem;
	
	display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-xem-nhieu .from_the_blog_excerpt {
	font-size: 1.15rem;
	line-height: 1.2;
	font-weight: 500;
	margin-top: 10px;
	margin-bottom: 15px;
}

.blog-xem-nhieu .is-link {
	color: #fff !important;
	margin: 0;
	font-size: 1.15rem;
	text-transform: none;
	font-weight: 500;
}

.blog-xem-nhieu .flickity-button {
	margin-top: -1% !important;
	background-color: #000000;
	border-color: #000;
}

.blog-xem-nhieu .flickity-button.previous {
	left: -6%;
	transform: translateX(0%);
}

.blog-xem-nhieu .flickity-button.next {
	right: -6%;
	left: unset;
	transform: translateX(0%);
}

.blog-xem-nhieu .flickity-button.previous {
	background-image: url(../../uploads/2025/04/arr-left-white.png);
}

.blog-xem-nhieu .flickity-button.next {
	background-image: url(../../uploads/2025/04/arr-right-white.png);
}

/* tutor */
.tutor-course-grid-wrapper {
	display: flex;
	gap: 30px;
}

.course-grid {
	flex: 1;
	display: grid;
	gap: 20px;
	position: relative;
}

.tutor-course-grid-wrapper.no-sidebar .course-grid {
	grid-template-columns: repeat(4, 1fr);
	width: 100%;
	height: 100%;
	 width: 100%;
}

.tutor-course-grid-wrapper.has-sidebar .course-grid {
	grid-template-columns: repeat(3, 1fr);
	flex: 1;
	height: 100%;
	 width: 100%;
}

.pagination {
    position: absolute;
    bottom: -12%;
    left: 50%;
    color: #fff;
}

.sidebar-filters {
	background: #4a4a4a;
	padding: 20px;
	color: #fff;
	border-radius: 20px;
	display: none;
}

.sidebar-filters h4 {
	color: #fff;
}

.sidebar-filters ul {
	list-style: none;
}

.sidebar-filters ul li {
	margin: 0;
}

.sidebar-filters label {
	color: #fff !important;
	margin-bottom: 0;
	font-weight: 500;
	font-size: 1.05rem;
}

input[type="checkbox"],
input[type="radio"] {
	margin-right: 5px;
}
.tutor-course-grid-wrapper.has-sidebar .sidebar-filters {
	display: block;
}

.course-card {
	background: #4b4b4b;
	border-radius: 8px;
	overflow: hidden;
	color: white;
	text-decoration: none;
	border: 2px solid;
	border-image-source: linear-gradient(
		158.32deg,
		rgba(255, 255, 255, 0.5) 0.95%,
		rgba(255, 255, 255, 0) 108.28%
	);
	border: 2px solid rgb(255 255 255 / 50%);
	border-radius: 16px;
}
/* .course-thumbnail img {
	width: 100%;
	height: auto;
} */
.course-info {
	padding: 15px;
	
}
.course-title {
	font-size: 1.3rem;
	color: #fff;
	margin-bottom: 5px;
	line-height: 1.25;
	margin-bottom: 15px;
	display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
	height: 5rem;
}
.course-meta {
	font-size: 0.9rem;
	color: #fff;
	margin-bottom: 0;
}

.course-thumbnail {
	position: relative;
}

.tutor-category {
	position: absolute;
	top: 10px;
	left: 10px;
	border: 1px solid rgb(255 255 255 / 50%);
	padding: 4px 10px;
	border-radius: 99px;
	line-height: 1.2;
	color: #fff;
}

.cham {
	width: 10px;
	height: 10px;
	background-color: #37d72f;
	border-radius: 50%;
	display: inline-block;
	margin-right: 7px;
	vertical-align: middle;
}

.cham-small {
	vertical-align: middle;
	background-color: #fff;
	display: inline-block;
	width: 5px;
	height: 5px;
	border-radius: 99px;
	margin: 0 10px;
}

.tutor-color-secondary {
	color: #fff;
}

.tutor-course-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 40px;
}

.filter-toggle {
	margin: 0;
	color: #fff;
	text-transform: none;
	border: 1px solid #ffffff7c;
	border-radius: 99px;
	padding: 0 15px;
}

.filter-toggle:hover {
	background-color: #616161;
}

.tutor-header-left {
	display: flex;
	align-items: center;
	gap: 10px;
}

.sort-dropdown {
	display: flex;
	align-items: center;
	white-space: nowrap;
	border: 1px solid #ffffff7c;
	border-radius: 99px;
	padding: 0 15px;
	gap: 10px;
	color: #fff;
}

.sort-dropdown select {
	margin-bottom: 0;
	background: transparent;
	border: none;
	box-shadow: none !important;
	color: #fff;
	padding: 0;
}

.course-count {
	color: #fff;
}

/* related */

.tutor-related {
	margin-top: 20px;
}
.tutor-related .title-related-tutor {
	color: #fff;
	font-size: 40px;
	margin-bottom: 0;
}

.tutor-related .sub-title-related-tutor{
	color: #fff;
	font-size: 1.15rem;
	margin-bottom: 20px;
}

.tutor-related  .slider-style-focus .flickity-slider > .row {
    margin-right: 20px;
}
/* single tutor */

.tutor-info-right .tutor-card-body {
	padding: 0 !important;
	background-color: #4a4a4a !important;
}

.tutor-info-right .tutor-card-body .tutor-course-single-pricing {
	padding: 20px 15px 0 15px;
}

.tutor-info-right
.tutor-card-body
.tutor-course-single-pricing
.tutor-color-black {
	color: #fff !important;
}
.tutor-info-right {
	border: 2px solid #ffffff00 !important;
	background-color: #6c6c6c !important;
	border: none;
}

.tutor-ul li {
	display: flex;
	gap: 5px;
	align-items: center;
	color: #fff !important;
	margin-bottom: 0.4rem;
}

.tutor-info-bottom {
	border-top: none !important;
	background-color: #4a4a4a !important;
	padding: 7px 15px !important;
}

.tutor-btn-primary {
	border-radius: 99px;
	background-color: #818181 !important;
	text-transform: none;
	border: 1px solid #fff !important;
	font-size: 1.15rem;
}

.tutor-course-details-page .single-tutor-top {
	padding-top: 40px !important;
	padding-bottom: 50px;
}

.single-tutor-top {
	background: #4a4a4a;
}

.tutor-course-details-page .breadcrumb {
	color: #fff;
}

.tutor-course-details-page .breadcrumb a {
	color: #fff !important;
}

.tutor-course-details-title {
	color: #fff !important;
	text-transform: uppercase;
	font-size: 2.5rem;
	font-weight: 900;
	margin-top: 30px;
	line-height: 1.2;
	margin-bottom: 20px;
}

.content-tutor p {
	padding-left: 0 !important;
	color: #fff;
	text-align: justify;
	font-size: 1.15rem;
}

.single-tutor-bottom {
	background-color: #1d1d1d;
	padding-top: 40px;
	padding-bottom: 50px;
}

.title-will-learn {
	color: #fff;
	font-size: 1.8rem;
}

.list-benefit {
	flex-direction: column !important;
	color: #fff;
}

.list-benefit li {
	align-items: center;
	color: #fff;
	gap: 10px;
	width: 100% !important;
}

.tutor-course-content-title {
	color: #fff;
	font-size: 1.8rem;
	margin-bottom: 0.5rem;
}

.d-flex {
	display: flex;
	align-items: center;
}

.text-white {
	color: #fff !important;
}

.justify-between {
	justify-content: space-between;
}

.nowrap {
	white-space: nowrap;
}

.title-lessons img {
	margin-right: 10px;
}

.tutor-single-course-sidebar {
	position: sticky;
	top: 100px;
	margin-top: -400px;
}

/*  */
.breadcrumb-blog {
	text-transform: uppercase;
}

.single-post,
.single-post .entry-title,
.breadcrumb-blog,
.single-post .entry-content,
.single-post h3,
.single-post h2,
.single-post p {
	color: #0c0c0c !important;
}

.footer-wrapper p {
	color: #fff !important;
}

.single-post .text-white {
	color: #fff !important;
}

.single-post .entry-title {
	text-align: left;
}

b,
strong {
	font-weight: 700;
}

.single-post .entry-header-text.text-center {
	padding-left: 0;
	padding-bottom: 0;
}

.row-divided > .col + .col:not(.large-12) {
	border: none;
}

.single-post .comments-area {
	display: none;
}

.single-post .page-wrapper {
	padding-bottom: 0;
	padding-top: 0;
}

.blog-xem-nhieu .from_the_blog_excerpt {
	color: #fff !important;
}

.block_widget {
	background: #c2c2c280;
	padding: 20px;
	border-radius: 12px;
}

span.widget-title {
	font-size: 1.1em;
	font-weight: 600;
}

.block_widget .post-title a {
	text-transform: none;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 19px;
	text-align: justify;
}

.block_widget .box-overlay .box-text,
.block_widget .box-shade .box-text {
	padding-left: 1rem;
	padding-right: 1rem;
	padding-bottom: 0.5rem;
}

/* tutor home  */

.course-card-home {
	background-color: #fff;
	box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 10px -20px,
		rgba(130, 130, 130, 0.3) 0px 30px 60px -30px;
	/* box-shadow: 0px -3px 14.16px 0px #0000001F; */
}

.course-card-home .course-info {
	text-align: left;
}

.course-card-home .course-thumbnail {
	padding: 10px;
}

.course-card-home .course-thumbnail img {
	border-radius: 12px;
}

.course-card-home .course-title {
	color: #000;
	font-weight: 600;
	font-size: 1.4rem;
	margin-bottom: 0.3em;
}

.course-card-home .course-excerpt {
	font-size: 1.15rem;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	text-align: justify;
	line-height: 1.2;
}

.blog-home .box {
	background: #fff;
}

.blog-home .box-text .post-title a {
	color: #000 !important;
}

.blog-home .from_the_blog_excerpt {
	color: #000 !important;
}

.video-title {
	color: #000 !important;
}
/* tạm ẩn */
.tutor-single-course-sidebar-more {
	display: none;
}

.tutor-enroll-course-button {
	pointer-events: none;
}

/*  */

.tutor-course-grid-wrapper.no-sidebar {
	gap: 0;
}
@media (max-width: 767.98px) {
	    .blog-tin-tuc .post-title a {
        color: #000 !important;
        text-transform: none !important;
        font-size: 1.6rem;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        margin-top: 5px;
        text-align: justify;
        white-space: normal;
	}


	.blog-tin-tuc .post-meta {
		color: #999999;
		margin-bottom: 15px;
	}

	.blog-tin-tuc .from_the_blog_excerpt {
		color: #696969;
		font-size: 1.15rem;
		line-height: 1.3;
		        white-space: normal;
	}

	.blog-tin-tuc .box-image,
	.blog-tin-tuc .box-image .image-cover {
		border-radius: 12px;
}
	.tutor-related .title-related-tutor {
		font-size: 30px;
	}
	
	.tutor-related .sub-title-related-tutor {
		font-size: 1rem;
		margin-bottom: 0px;
	}
	.single-video-wrapper {
		padding: 15px;
	}

	.video-title {
		font-size: 20px;
	}

	.video-embed {
		padding-top: 56.25%;
	}

	#logo {
		width: 230px !important;
	}
	#logo img {
		max-height: 120px;
	}

	.header-main .nav-left {
		justify-content: start;
	}

	.order2 {
		order: 2;
	}

	.btn-chain,
	.btn-secondary-chain {
		min-width: 180px;
		height: 40px;
		line-height: 35px !important;
		font-size: 1em;
	}

	.img-sub-banner {
		position: absolute;
		bottom: -1%;
		left: 72%;
	}

	.stackIConCongDong img,
	.footer-wrapper .stackIConCongDong img {
		padding: 11px;
	}

	.contact .wpcf7-form-control.wpcf7-text,
	.contact .wpcf7-form-control.wpcf7-email,
	.contact .wpcf7-form-control.wpcf7-tel {
		font-size: 1rem;
	}

	.contact .wpcf7-form-control.wpcf7-submit {
		margin-top: 15px;
	}

	.form-footer .wpcf7-submit,
	.form-footer .wpcf7-email {
		min-height: 1.8em;
	}

	.tab-tai-nguyen .nav {
		white-space: nowrap;
		top: -70px;
		right: 00px;
		left: unset;
	}

	.tab-course .indicator,
	.tab-course .nav li,
	.tab-course .nav .tab a {
		width: 150px;
		min-width: 150px;
		height: 2.5rem;
		line-height: 1.3;
		font-size:12px
	}

	.tai-lieu-item {
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.tai-lieu-info {
		flex: 1;
		max-width: calc(100% - 90px);
		text-align: left;
	}

	.title-tai-lieu {
		display: flex;
		align-items: flex-start;
		gap: 0px;
	}

	.title-tai-lieu img {
		margin-top: 2px;
	}

	.tai-lieu-action {
		display: flex;
		align-items: center;
		width: 90px;
		justify-content: flex-end;
		gap: 0;
	}

	.tai-lieu-size {
		width: 60px;
		text-align: right;
		margin-right: 10px;
		font-size: 14px;
		padding-top: 10px;
	}

	.btn-download {
		display: flex;
		justify-content: center;
		align-items: center;
		width: 20px;
	}

	.tai-lieu-name {
		font-size: 14px;
		line-height: 1.3;
	}

	.accordion-header {
		padding-bottom: 10px;
	}

	.tai-lieu-wrapper {
		margin-top: 0px;
	}

	.video-grid-wrapper {
		flex-direction: column;
	}

	.video-sidebar {
		width: 100%;
		margin-top: -20px;
	}

	.video-grid {
		grid-template-columns: repeat(1, 1fr);
	}

	.video-title h3 {
		font-size: 1.4rem;
	}

	.img-fb-ket-noi {
		right: 24%;
	}

	.img-tele-ket-noi {
		right: 17%;
	}

	.img-x-ket-noi {
		right: 24%;
	}

	.img-zalo-ket-noi,
	.img-tt-ket-noi {
		left: 31%;
	}

	.img-ytb-ket-noi {
		left: 24%;
	}

	.faq .accordion-title {
		font-size: 1.3rem !important;
		padding-left: 1.5rem !important;
		padding-right: 1.5rem !important;
	}

	.faq .accordion-inner {
		padding-left: 1.5rem !important;
		padding-right: 1.5rem !important;
		font-size: 0.8rem;
	}

	.faq .accordion-title .toggle {
		width: 30px;
		height: 30px;
		min-height: 30px;
	}

	.tab-tin-tuc .nav {
		position: absolute;
		top: -20px;
		right: 0px;
		left: unset;
	}

	.tab-tin-tuc {
		white-space: nowrap;
	}

	.tab-tin-tuc .indicator,
	.tab-tin-tuc .nav li {
		font-size: 12px;
		padding-left: 0;
	}

	.tab-tin-tuc .nav li:first-child {
		width:50%;
		min-width: 50%;
	}

	.tab-tin-tuc .nav li:nth-child(2) {
		width: 50%;
		min-width: 50%;
	}

	.tab-tin-tuc .nav .tab a {
		width: 100%;
		min-width: 100%;
	}

	.tab-tin-tuc li:first-child a span::before {
		left: 19px;
		width: 20px;
		height: 20px;
	}

	.tab-tin-tuc li:nth-child(2) a span::before {
		width: 20px;
		height: 20px;
		left: 5px;
	}

	.tab-tin-tuc li a span {
		padding-left: 45px;
	}
	.tab-tin-tuc li:nth-child(2) a span {
		padding-left: 31px;
	}

	.tutor-course-header {
		flex-direction: column;
	}

	.filter-toggle,
	.sort-dropdown {
		font-size: 15px;
	}

	.tutor-header-left {
		gap: 20px;
		justify-content: space-between;
		width: 100%;
	}

	.course-count {
		margin-left: auto;
		margin-top: 15px;
	}

	.tutor-course-grid-wrapper.no-sidebar .course-grid,
	.tutor-course-grid-wrapper.has-sidebar .course-grid {
		grid-template-columns: repeat(1, 1fr);
		height: 100%;
		display: inline-block;
	}
	
    .course-card {
/* 		height: 380px !important; */
		margin-bottom: 20px;
    }
	
	.course-card-home {
		box-shadow: none !important;
	}

	.tutor-course-grid-wrapper {
		flex-direction: column;
	}

	.tutor-course-details-title {
		font-size: 1.3rem;
		font-weight: 700;
	}

	.content-tutor p {
		font-size: 1rem;
	}

	.tutor-single-course-sidebar {
		position: relative;
		margin-top: 0;
		top: 0;
	}

	.tutor-course-details-page .single-tutor-top {
		padding-bottom: 10px;
	}

	.single-tutor-bottom {
		padding-top: 0px;
		padding-bottom: 20px;
	}

	.title-content-tutor {
		flex-direction: column;
	}

	.w-sm-100 {
		width: 100%;
	}
}

/* ------------ Start landing page BlockChain Css --------------------*/

/* Container chính */
 .headBlockChainLandingPage {
	 display: flex;
	 flex-wrap: wrap;
	 justify-content: space-between;
	 align-items: center;
	 padding: 10px 10.5%;
	 background-color: #000;
	 gap:20px
}
@media (max-width: 576px) {
    .headBlockChainLandingPage {
      display:none !important;
    }
}
/* Phần icon */
.iconFlow {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.iconFlow img {
  width: auto;
  max-width: 40px;
  height: auto;
}

/* Phần contact */
.contactBlockChainLandingPage {
  display: flex;
  align-items: center;
}

.contactBlockChainLandingPage img {
  width: auto;
  max-width: 24px;
  height: auto;
}

.contactBlockChainLandingPage p {
  color: #fff;
  margin: 0 0 0 8px;
  font-size: 1rem;
  line-height: 1.2;
}

.contactBlockChainLandingPage p a {
  color: #fff;
  text-decoration: underline;
}



/* File: ai-nen-tham-gia.css */

/* Section “AI NÊN THAM GIA” */
.sectionAiNenThamGia {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 0 10.5%;
    padding-bottom: 70px;
    background-color: #000;
	margin-top:-20px;
	padding-top:70px;
  }
  @media screen and (max-width: 767px) {
  .sectionAiNenThamGia {
    flex-direction: column-reverse;
  }
}
  .sectionAiNenThamGia__images {
    flex: 0 0 48%;
    max-width: 48%;
  }
  
  .sectionAiNenThamGia__images img {
    width: 100%;
    height: auto;
  }
  
  .sectionAiNenThamGia__content {
    flex: 0 0 48%;
    max-width: 48%;
    color: #fff;
    background-image: url('https://learningchain.vn/wp-content/uploads/2025/05/bg_ai_nen_than_gia.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 20px;
  }
  
  .sectionAiNenThamGia__title {
    font-size: 55px;
    color: #fff;
    margin: 0 0 20px;
  }
  
  .sectionAiNenThamGia__list {
    padding-left: 12px;
    margin: 0 0 30px;
  }
  
  .sectionAiNenThamGia__item {
    padding: 10px 0;
    font-size: 25px;
    list-style-type: disc;
  }
  
  .sectionAiNenThamGia__btn {
    display: inline-block;
    background-color: #CD0606;
    font-size: 29px;
    font-weight: 700;
    border: none;
    padding: 10px 35px;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
  }
  
  /* Responsive breakpoints */
  @media (max-width: 992px) {
    .sectionAiNenThamGia__images,
    .sectionAiNenThamGia__content {
      flex: 0 0 100%;
      max-width: 100%;
    }
    .sectionAiNenThamGia__content {
      margin-top: 0px;
      padding: 15px;
    }
    .sectionAiNenThamGia__title {
      font-size: 48px;
    }
    .sectionAiNenThamGia__item {
      font-size: 22px;
    }
    .sectionAiNenThamGia__btn {
      font-size: 26px;
      padding: 8px 30px;
    }
  }
  
  @media (max-width: 576px) {
    .sectionAiNenThamGia {
      padding: 0 5%;
      padding-bottom: 0px;
		padding-top:5px;
    }
    .sectionAiNenThamGia__title {
      font-size: 36px;
    }
    .sectionAiNenThamGia__item {
      font-size: 18px;
      padding: 8px 0;
    }
    .sectionAiNenThamGia__btn {
      display: block;
      width: 100%;
      text-align: center;
      font-size: 20px;
      padding: 12px 22px ;
    }
  }
  

/* Section “Rào cản” */
.sectionRaoCan {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 10.5%;
    padding-bottom: 70px;
    background-color: #000;
  }
  
  .sectionRaoCan__title {
    text-align: center;
    font-size: 55px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 40px;
  }
  
  .sectionRaoCan__title strong {
    color: #CD0606;
  }
  
  .sectionRaoCan__group {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    width: 100%;
  }
  
  .sectionRaoCan__info {
    flex: 0 0 48%;
    max-width: 48%;
    color: #fff;
    line-height: 1.6;
  }
  
  .sectionRaoCan__list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
  }
  
  .sectionRaoCan__item {
    display: flex;
    align-items: flex-start;
    padding: 10px 0;
  }
  
  .sectionRaoCan__item-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 4px;
  }
  
  .sectionRaoCan__item-text {
    margin: 0 0 0 8px;
    font-weight: 400;
    font-size: 20px;
  }
  
  .sectionRaoCan__btn {
    background-color: #CD0606;
    font-size: clamp(18px, 5vw, 26px);
    font-weight: 700;
    border: none;
    padding: 10px 22px;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
	line-height:1.6 !important ;
  }


	
  
  /* Hình ảnh bên cạnh */
  .sectionRaoCan__images {
    flex: 0 0 48%;
    max-width: 48%;
    text-align: center;
  }
  
  .sectionRaoCan__images img {
    width: 100%;
    height: auto;
  }
  
  /* Responsive */
  @media (max-width: 992px) {
    .sectionRaoCan__group {
      flex-direction: column-reverse;
      align-items: center;
    }
    .sectionRaoCan__info,
    .sectionRaoCan__images {
      flex: 0 0 100%;
      max-width: 100%;
      margin-bottom: 30px;
    }
    .sectionRaoCan__btn {
      width: 100%;
      text-align: center;
    }
  }
  
  @media (max-width: 576px) {
    .sectionRaoCan {
      padding: 0 5%;
      padding-bottom: 50px;
    }
    .sectionRaoCan__title {
      font-size: 36px;
      margin-bottom: 20px;
    }
    .sectionRaoCan__item-text {
      font-size: 18px;
    }
    .sectionRaoCan__btn {
      font-size: 20px;
      padding: 12px 22px ;
    }
  }
  

/* Section “LỘ TRÌNH” */
.sectionLoTrinh {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 10.5%;
    background-color: #000;
    background-image: url('https://learningchain.vn/wp-content/uploads/2025/05/bg_lo_trinh.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  
  .sectionLoTrinh__title {
    color: #fff;
    font-size: 55px;
    margin: 60px 0 30px;
    text-align: center;
  }
  
  .sectionLoTrinh__title .highlight {
    color: #CD0606;
  }
  
  .sectionLoTrinh__image {
    width: 100%;
    max-width: 800px;
  }
  
  .sectionLoTrinh__image img {
    width: 100%;
    height: auto;
    display: block;
  }
  
  .sectionLoTrinh__btn {
    background-color: #CD0606;
    font-size: 29px;
    font-weight: 700;
    border: none;
    padding: 10px 35px;
    border-radius: 8px;
    color: #fff;
    margin: 30px 0 80px;
    cursor: pointer;
  }
  
  /* Responsive: mobile background + image swap */
  @media (max-width: 576px) {
    .sectionLoTrinh {
      padding: 0 5%;
      background-image: url('https://learningchain.vn/wp-content/uploads/2025/05/mb_bg_lo_trinh.png');
    }
    .sectionLoTrinh__title {
      font-size: 36px;
      margin: 0px 0 0px;
    }
    .sectionLoTrinh__btn {
      font-size: 20px;
      padding: 15px 25px;
      margin: 20px 0 60px;
      width: 100%;
      text-align: center;
    }
  }
  /* Section “Đăng Kí Khóa Học” */
.sectionCtaRegisterCourse {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 10.5%;
  background-color: #000;
  background-image: url('https://learningchain.vn/wp-content/uploads/2025/05/bg_register_course.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.sectionCtaRegisterCourse__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-align: center;
  padding: 60px 0;
  max-width: 800px;
}

.sectionCtaRegisterCourse__title {
  font-size: 55px;
  margin: 0 0 20px;
	color: #ffffff !important;
}

.sectionCtaRegisterCourse__text {
  font-size: 22px;
  margin: 8px 0;
}

.sectionCtaRegisterCourse__btn {
  background-color: #CD0606;
  font-size: 29px;
  font-weight: 700;
  border: none;
  padding: 10px 35px;
  border-radius: 8px;
  color: #fff;
  margin: 30px 0 80px;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 992px) {
  .sectionCtaRegisterCourse__title {
    font-size: 48px;
  }
  .sectionCtaRegisterCourse__text {
    font-size: 20px;
  }
  .sectionCtaRegisterCourse__btn {
    font-size: 26px;
    padding: 10px 30px;
  }
}

@media (max-width: 576px) {
  .sectionCtaRegisterCourse {
    padding: 0 5%;
  }
  .sectionCtaRegisterCourse__title {
    font-size: 36px;
  }
  .sectionCtaRegisterCourse__text {
    font-size: 18px;
  }
  .sectionCtaRegisterCourse__btn {
    width: 100%;
    font-size: 20px;
    padding: 12px 20px ;
    margin: 10px 0;
  }
}
/* File: xem-video-khoa-hoc.css */

.sectionXemVideo {
  color: #fff;
  text-align: center;
  margin-top: -50px;
}

@media (max-width: 575.98px) {
  .sectionXemVideo {
    margin-top: -150px;
  }
}

  .sectionXemVideo__wrapper {
    position: relative;
  }
  
  .sectionXemVideo__title {
    font-size: 55px;
    color: #fff;
/*     position: absolute; */
    top: 10px;
    left: 50%;
/*     transform: translateX(-50%); */
    width: 100%;
    margin: 0;
  }
  
  .sectionXemVideo__title .highlight {
    color: #CD0606;
  }
  
  .sectionXemVideo__video {
    width: 100%;
    margin-top: 50px;
    display: block;
  }
  
  .sectionXemVideo__playButton {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    cursor: pointer;
    z-index: 2;
  }
  
  @media (max-width: 992px) {
    .sectionXemVideo__title {
      font-size: 48px;
      top: -132px;
    }
    .sectionXemVideo__playButton {
      width: 140px;
      height: 140px;
    }
  }
  
  @media (max-width: 576px) {
   
    .sectionXemVideo__title {
      font-size: 32px;
      top: -132px;
    }
    .sectionXemVideo__playButton {
      width: 70px;
      height: 70px;
    }
  }

.videoYtbCourse, .video{
	margin-bottom:0px !important;
}
.lp-chance-desktop{
	margin-top:-10px
}
.text-box-40{
	width:40% !important;
	top:21% !important; 
	left:50% !important
}

/* Large phones (e.g. iPhone 12/13 Pro Max, Pixel 5) */
@media (max-width: 480px) {
  .text-box-40 {
  	 top: 19.5% !important;
     left: 46% !important;
  }
}

@media (max-width: 430px) {
  .text-box-40 {
	  top: 20.5% !important;
      left: 51% !important;
  }
}

/* Medium phones (e.g. iPhone 8/SE, Pixel 4a) */
@media (max-width: 375px) {
  .text-box-40 {
   	top:21% !important; 
	left:50% !important
  }
}

/* Small phones (e.g. older models, small Androids) */
@media (max-width: 320px) {
  .text-box-40 {
   	top:21% !important; 
	left:50% !important
  }
}


/* Medium phones (e.g. iPhone 8/SE, Pixel 4a) */
@media (max-width: 375px) {
  .text-box-40 {
   	top:21% !important; 
	left:50% !important
  }
}

/* Small phones (e.g. older models, small Androids) */
 /* Mặc định (desktop): hiện desktopValueCourse, ẩn sauKhoaHocMb */
    .desktopValueCourse { display: block; }
    .sauKhoaHocMb     { display: none;  }

    /* Mobile (dưới 768px): ẩn desktopValueCourse, hiện sauKhoaHocMb */
    @media screen and (max-width: 767px) {
      .desktopValueCourse { display: none; }
      .sauKhoaHocMb     { display: block; }
    }

.desktopValueCourse img{
	width:100%; 
	height:auto;
}

.mbValueCourse{
    background-color: #000000;
    color: #ffffff;
	padding : 10px 0;
}

.mbValueCourse .values{
    list-style: none;
    padding: 10px 20px;
}

.mbValueCourse .values .itemValue {
    margin-top: 8px;
}

.mbValueCourse .values .itemValue .number{
    color: #CD0606;
    font-size: 25px;
    font-weight: 700;
    margin-bottom: 8px;
}

.mbValueCourse .values .itemValue .textVal{
    font-size: 18px;
    font-weight: 400px;
    margin-top: 8px;
}

.imgChainMobile{
	margin-top:-30px;
	scale:0.9;
}
.chanceMobileSection{
	margin-top:-10px;
padding-bottom: 0px !important ;
}


/* Mặc định ẩn trên màn hình lớn (desktop) */
.dac_biet_ban_se_nhan_duoc_them_mb {
  display: none;
}

/* Hiện thị trên màn hình nhỏ (mobile) */
@media (max-width: 768px) {
  .dac_biet_ban_se_nhan_duoc_them_mb {
    display: block;
    background-color: #000000; 
    color: #ffffff;
    text-align: center; 
    padding: 20px 20px; 
  }
}
  .dac_biet_ban_se_nhan_duoc_them_mb .title {
    font-size: 32px;
    margin-bottom: 30px;
    line-height: 1.2;
	 color: #ffffff !important;
  }
  
  .dac_biet_ban_se_nhan_duoc_them_mb .title strong {
    font-weight: 700;
  }
  .dac_biet_ban_se_nhan_duoc_them_mb .group{
    margin-top:-80px;
  }
  .dac_biet_ban_se_nhan_duoc_them_mb .group #playButton {
    display: block;
    margin: 0 auto 40px;
    width: 100%;
    height: auto;
    cursor: pointer;
    transition: transform 0.3s;
  }
  .dac_biet_ban_se_nhan_duoc_them_mb .group #playButton:hover {
    transform: scale(1.1);
  }

  .imageSpecific{
    width:100%;
    height: auto;
    margin-top: -80px;
  }
   
  .dac_biet_ban_se_nhan_duoc_them_mb .group .listBenefit {
    list-style: none;
    padding: 0;
    margin: 0 auto 40px;
    margin-top: 100px;
    max-width: 600px;
    text-align: left;
  }
  .dac_biet_ban_se_nhan_duoc_them_mb .group .listBenefit .benefit {
    position: relative;
    padding-left: 0px;
    margin-bottom: 15px;
    font-size: 18px;
    line-height: 1.4;
	display: flex;
	align-items: flex-start;
	gap:10px !important ;
  }
.dac_biet_ban_se_nhan_duoc_them_mb .group .listBenefit .benefit p {
    margin-bottom: 0px;
  }

.dac_biet_ban_se_nhan_duoc_them_mb .group .listBenefit .benefit img  {
    width: 35px;
	height:35px;
  }

  .dac_biet_ban_se_nhan_duoc_them_mb .group .listBenefit .benefit:before {
    color: #CD0606;                 
    font-weight: bold;
  }
  
  .dac_biet_ban_se_nhan_duoc_them_mb .group .reciever {
    background-color: #CD0606;
    color: #fff;
    border: none;
    padding: 15px 22px;
    font-size: 20px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
	line-height: 1.2;
    transition: background-color 0.3s;
  }
  .dac_biet_ban_se_nhan_duoc_them_mb .group .reciever:hover {
    background-color: #e33;
  }


/* Mặc định ẩn ở tất cả các kích thước */
.dac_biet_ban_se_nhan_duoc_them_desktop {
  display: none;
}

/* Hiển thị khi màn hình >= 769px (desktop) */
@media (min-width: 769px) {
  .dac_biet_ban_se_nhan_duoc_them_desktop {
    display: block;
    background-color: #000000; 
    color: #fff;
    text-align: center; 
    padding: 60px 20px; 
  }
}
 .dac_biet_ban_se_nhan_duoc_them_desktop .title {
     font-size: 55px;
     margin-bottom: 0px;
     line-height: 1.2;
	  color: #ffffff !important;
}
 .dac_biet_ban_se_nhan_duoc_them_desktop .imageSpecificDesktop{
     width: 100%;
     height: auto;
	 margin-top:-52px;
	 scale: 0.8;
}
 .dac_biet_ban_se_nhan_duoc_them_desktop .reciever{
     background-color: #CD0606;
     color: #fff;
     border: none;
     padding: 15px 30px;
     font-size: 20px;
     font-weight: bold;
     border-radius: 4px;
     cursor: pointer;
     transition: background-color 0.3s;
}
 .dac_biet_ban_se_nhan_duoc_them_desktop .reciever:hover {
     background-color: #e33;
}

@media (min-width: 1540px) and (max-width: 1919.98px) {
  .customTextBoxHead,
  .customTextBoxHead2 {
    bottom: 28%;
  }
.customTextBoxHead3 {
    bottom: 16%;
  }
}

/* Mặc định: Desktop lớn (>= 1200px) */
/* .customTextBoxHead, .customTextBoxHead2 {
  bottom: 40%;
} */



/* .customTextBoxHead3 {
  bottom: 32%;
} */

/* Màn hình từ 992px đến 1199px (Laptop, Desktop nhỏ) */
@media (max-width: 1540px) {
  .customTextBoxHead, .customTextBoxHead2 {
    bottom: 24%;
  }
  .customTextBoxHead3 {
    bottom: 14%;
  }
}

/* Màn hình từ 992px đến 1199px (Laptop, Desktop nhỏ) */
@media (max-width: 1199px) {
  .customTextBoxHead, .customTextBoxHead2 {
    bottom: 23%;
  }
  .customTextBoxHead3 {
    bottom: 13%;
  }
}

/* Màn hình từ 768px đến 991px (Tablet) */
@media (max-width: 991px) {
  .customTextBoxHead, .customTextBoxHead2 {
    bottom: 18%;
  }
  .customTextBoxHead3 {
    bottom: 8%;
  }
}

/* Màn hình nhỏ hơn hoặc bằng 768px (Mobile) */
@media (max-width: 768px) {
  .customTextBoxHead, .customTextBoxHead2 {
    bottom: 37%;
  }
  .customTextBoxHead3 {
    bottom: 30%;
  }
	
	.tutor-related .slider-wrapper .slider .flickity-viewport {
    height: 470px !important;
}
}

/* Màn hình rất nhỏ (<= 480px) */
@media (max-width: 480px) {
  .customTextBoxHead, .customTextBoxHead2 {
    bottom: 33%;
  }
  .customTextBoxHead3 {
    bottom: 26%;
  }
}

 .bannerDesktop{
	padding-top: 60% !important ;
}
 
/* Mobile: dưới 576px */
@media (max-width: 575.98px) {
  .bannerDesktop {
    padding-top: 75% !important;
  }
}

/* Tablet: từ 576px đến 1023px */
@media (min-width: 576px) and (max-width: 1023.98px) {
  .bannerDesktop {
    padding-top: 75% !important;
  }
}

/* Laptop nhỏ: từ 1024px đến 1439px */
@media (min-width: 1024px) and (max-width: 1439.98px) {
  .bannerDesktop {
    padding-top: 75% !important;
  }
}

/* Màn từ 1440px đến 1919px */
@media (min-width: 1440px) and (max-width: 1919.98px) {
  .bannerDesktop {
    padding-top: 72% !important;
  }
}


/* bannerDesktop */


/* Mặc định (cho các màn hình thường) */
.bannerDesktop .banner-inner .banner-bg img {
  top: 0% !important;
  position: relative; /* hoặc absolute nếu cần định vị top */
}

/* Mobile: nhỏ hơn 576px */
@media (max-width: 575.98px) {
  .bannerDesktop .banner-inner .banner-bg img {
    scale: 1.1;
    top: -10% !important;
  }
}

/* Màn hình 1440px */
@media (min-width: 1440px) and (max-width: 1599.98px) {
  .bannerDesktop .banner-inner .banner-bg img {
    scale: 1;
    top: -20% !important;
  }
}

.bannerMobileTC1 {
  bottom: 38%;
}

.bannerMobileTC2 {
  bottom: 38%;
}

.bannerMobileTC3 {
  bottom: 38%;
}


/* Dưới 576px (Mobile nhỏ) */
@media  (min-width: 375px) and (max-width: 480px)  {
  	.bannerMobileTC1 {
		bottom: 36%;
  	}
	.bannerMobileTC2 {
	  bottom: 29%;
	}

	.bannerMobileTC3 {
	  bottom: 22%;
	}
}

/* Dưới 576px (Mobile nhỏ) */
@media (min-width: 480px) and (max-width: 576px) {
  	.bannerMobileTC1 {
		bottom: 36%;
  	}
	.bannerMobileTC2 {
	  bottom: 29%;
	}

	.bannerMobileTC3 {
	  bottom: 23%;
	}
}

/* Từ 576px đến 767.98px (Mobile lớn) */
@media (min-width: 576px) and (max-width: 767.98px) {
  	.bannerMobileTC1 {
		
  	}
	.bannerMobileTC2 {
	  bottom: 38%;
	}

	.bannerMobileTC3 {
	  bottom: 38%;
	}
}

/* .headLetter{
	letter-spacing: 1.7px;
}

@media (min-width: 375px) and (max-width: 390px) {
	letter-spacing: 0px;
} */

@media (min-width: 390px) and (max-width: 575px) {
	.headLetter{
		letter-spacing: 1.7px;
	}
}
/* ------------ Landing page BlockChain Css --------------------*/

/* Trang liên hệ */

.img-zalo-ket-noi,
.img-ytb-ket-noi,
.img-tt-ket-noi,
.img-x-ket-noi,
.img-tele-ket-noi,
.img-fb-ket-noi {
    border: 1px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.3s ease;
}

.img-zalo-ket-noi::before,
.img-ytb-ket-noi::before,
.img-tt-ket-noi::before,
.img-x-ket-noi::before,
.img-tele-ket-noi::before,
.img-fb-ket-noi::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 12px;
    background: linear-gradient(
        42.12deg,
        rgba(255, 255, 255, 0.4) -11.97%,
        rgba(255, 255, 255, 0) 110.73%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    pointer-events: none;
    transition: background 0.3s ease;
}

.img-zalo-ket-noi:hover,
.img-ytb-ket-noi:hover,
.img-tt-ket-noi:hover,
.img-x-ket-noi:hover,
.img-tele-ket-noi:hover,
.img-fb-ket-noi:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.6), 0 0 40px rgba(255, 255, 255, 0.3);
}

.img-zalo-ket-noi:hover::before,
.img-ytb-ket-noi:hover::before,
.img-tt-ket-noi:hover::before,
.img-x-ket-noi:hover::before,
.img-tele-ket-noi:hover::before,
.img-fb-ket-noi:hover::before {
    background: linear-gradient(
        42.12deg,
        rgba(255, 255, 255, 0.8) -11.97%,
        rgba(255, 255, 255, 0.2) 110.73%
    );
}

.img-zalo-ket-noi:hover img,
.img-ytb-ket-noi:hover img,
.img-tt-ket-noi:hover img,
.img-x-ket-noi:hover img,
.img-tele-ket-noi:hover img,
.img-fb-ket-noi:hover img {
    transform: scale(1.05);
}

/* continue Lien-he */

.btn-icon-lien-he-map .icon,
.btn-icon-lien-he-phone .icon,
.btn-icon-lien-he-mail .icon {
    border: 0px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.3s ease;
}

.btn-icon-lien-he-map .icon::before,
.btn-icon-lien-he-phone .icon::before,
.btn-icon-lien-he-mail .icon::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 0px;
    border-radius: 12px;
    background: linear-gradient(
        42.12deg,
        rgba(255, 255, 255, 0.4) -11.97%,
        rgba(255, 255, 255, 0) 110.73%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    pointer-events: none;
    transition: background 0.3s ease;
}

.btn-icon-lien-he-map .icon:hover,
.btn-icon-lien-he-phone .icon:hover,
.btn-icon-lien-he-mail .icon:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.6), 0 0 40px rgba(255, 255, 255, 0.3);
}

.btn-icon-lien-he-map .icon:hover::before,
.btn-icon-lien-he-phone .icon:hover::before,
.btn-icon-lien-he-mail .icon:hover::before {
    background: linear-gradient(
        42.12deg,
        rgba(255, 255, 255, 0.8) -11.97%,
        rgba(255, 255, 255, 0.2) 110.73%
    );
}
.btn-icon-lien-he-map .icon:hover img,
.btn-icon-lien-he-phone .icon:hover img,
.btn-icon-lien-he-mail .icon:hover img {
    transform: scale(1.05);
}

/*  HIỆU ỨNG FLOW TRACKING MOUSE */
/* 
.track-hover-area {
  position: relative;
  overflow: hidden;
  z-index: 0;
}
.track-hover-area::before {
  content: '';
  position: absolute;
  top: var(--y, 50%);
  left: var(--x, 50%);
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(235, 103, 103, 0.2) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: top 0.05s, left 0.05s;
  z-index: 0;
	mix-blend-mode: screen;
	filter: blur(30px);
}
.track-hover-area > * {
  position: relative;
  z-index: 1;
} */