html.with--sidebar, body.with--sidebar {
    overflow: hidden;
    height: 100%;
    position: relative;
}
.text-blue {
    color: #334487;
}
.page-wrapper {
    position: relative;
    overflow: hidden;
}
.site-overlay {
    z-index: 9;
    position: fixed;
    display: none;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    background: rgba(0, 0, 0, .1);
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -ms-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}
.with--sidebar .site-overlay {
    background-color: rgba(0, 0, 0, 0.6);
    display: block;
}
.responsive-menu .dropdown-menu {
    background: transparent;
    position: relative!important;
    width: 100%;
    border: none;
    transform: unset!important;
    padding: 0;
    box-shadow: none;
    top: auto;
    left: auto;
    padding-left: 30px;
}
.gioi-thieu-nk{
	max-width: 1000px;
    margin: 0 auto;
    padding: 30px 0;
}
.gioi-thieu-nk h2{
	font-size: 26px;
    color: #0a3f7f;
    margin-bottom: 15px;
}
.gioi-thieu-nk .span-meta{
	font-weight: bold;
	margin-bottom: 15px;
	font-size: 14px;
}
.gioi-thieu-nk em{
	font-style: italic;
}
.gioi-thieu-nk strong{
	font-weight: bold;
}
.gioi-thieu-nk p{
	line-height: 1.5;
}
.gioi-thieu-nk h3{
	color: #1f1f1f;
	font-weight: bold;
	margin-bottom: 10px;
	font-size: 16px;
}
.allinone_carousel.charming {
    margin: 0 auto;
}
.text-gray {
    color: #787878;
}

.allinone_carousel_list h2{color: #334487}
.allinone_carousel_list > li > p.text-gray{display: none}

@media only screen and (max-width: 468px) {
	.gioi-thieu-nk{
		max-width: 100%;
		padding: 15px;
	}
	.gioi-thieu-nk img{
		width: 100%;
		float: none !important;
		margin: 15px 0 !important;
	}
	footer{
		padding-top: 50px;
	}
}

.contentHolderUnit{border-radius: 15px}

/* ==========================================================================
   Education Program Section (Chương trình giáo dục)
   ========================================================================== */
.edu-program-section {
    background-color: #fff6e9;
    padding: 60px 0 70px;
    margin-bottom: 15px;
}
.edu-main-title {
    font-size: 32px;
    font-weight: 700;
    color: #0a3f7f;
    font-family: 'Lexend', sans-serif;
    letter-spacing: 0.5px;
    margin: 0;
}
.edu-nav-links {
    gap: 15px 24px;
    align-items: center;
}
.edu-nav-link {
    font-size: 14px;
    font-weight: 700;
    color: #575757;
    font-family: 'Lexend', sans-serif;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}
.edu-nav-link:hover {
    color: #0a3f7f;
    text-decoration: none;
}
.edu-program-grid {
    overflow: hidden;
    border-radius: 15px;
}
.edu-program-row {
    margin: 0;
}
.edu-card-info {
    padding: 45px 50px;
    min-height: 380px;
    font-family: 'Lexend', sans-serif;
    transition: all 0.3s ease;
}
.edu-bg-tan {
    background-color: #e6f5fc;
}
.edu-bg-navy {
    background-color: #304175;
}
.edu-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: #0a3f7f;
}
.edu-subtitle-light {
    color: #ffffff;
    opacity: 0.95;
}
.edu-title {
    font-size: 28px;
    line-height: 1.3;
}
.edu-title-link {
    color: #0a3f7f;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.edu-title-link:hover {
    opacity: 0.85;
    text-decoration: none;
}
.edu-title-light, .edu-title-link.edu-title-light {
    color: #ffffff;
}
.edu-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #222222;
    margin-bottom: 20px;
}
.edu-desc-light {
    color: #ffffff;
    opacity: 0.95;
}
.edu-btn-wrap {
    margin-top: 10px;
}
.edu-btn {
    display: inline-flex;
    align-items: center;
    padding: 9px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Lexend', sans-serif;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
}
.edu-btn-navy {
    background-color: #0a3f7f;
    color: #ffffff;
}
.edu-btn-navy:hover {
    background-color: #072e5e;
    color: #ffffff;
    text-decoration: none;
    transform: translateX(3px);
}
.edu-btn-tan {
    background-color: #ffffff;
    color: #304175;
}
.edu-btn-tan:hover {
    background-color: #ee5125;
    color: #ffffff;
    text-decoration: none;
    transform: translateX(3px);
}
.edu-card-thumb {
    position: relative;
    overflow: hidden;
    min-height: 380px;
}
.edu-img {
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.edu-card-thumb:hover .edu-img {
    transform: scale(1.04);
}

@media only screen and (max-width: 991px) {
    .edu-main-title {
        font-size: 26px;
        margin-bottom: 12px;
    }
    .edu-card-info {
        padding: 35px 30px;
        min-height: 320px;
    }
    .edu-title {
        font-size: 24px;
    }
    .edu-card-thumb, .edu-img {
        min-height: 320px;
    }
}

@media only screen and (max-width: 767px) {
    .edu-program-section {
        padding: 40px 0 50px;
    }
    .edu-nav-links {
        gap: 10px 15px;
    }
    .edu-card-info {
        padding: 30px 20px;
        min-height: auto;
    }
    .edu-title {
        font-size: 22px;
    }
    .edu-card-thumb, .edu-img {
        min-height: 250px;
    }
}

/* ==========================================================================
   1. REMOVE GRADIENT STYLES (OVERRIDE TO SOLID BRAND COLORS)
   ========================================================================== */
.social-links li a {
    background: #ee5125 !important;
}

.classes-section .classes-col .class-thumb .crt-btn {
    background: #ee5125 !important;
}

.teachers-section .teachers .teacher .teacher-img .sc-div {
    background: #0a3f7f !important;
}

.blog-section .blog-posts .blog-post .blog-thumbnail .category {
    background: #ee5125 !important;
}

.newsletter-section .newsletter-sec {
    background: #0a3f7f !important;
}

.schedule-page .schedule-content .schp-list li .mkd-info {
    background: #0a3f7f !important;
}

.schedule-page .schedule-content .schp-list li .mkd-info.bg-2 {
    background: #1260a0 !important;
}

.sidebar .widget-calendar .mdp-calendar table tbody td.active {
    background: #ee5125 !important;
}

.blog-section.posts-page .blog-posts .blog-post .blog-info h3.stick:before {
    background: #ee5125 !important;
}

.error-page .error-text .social-icons li a {
    background: #0a3f7f !important;
}

.error-page .error-text .social-icons li a:hover {
    background: #ee5125 !important;
}

.social-icons li a {
    background: #0a3f7f !important;
}

.teacher-col .teacher--info .social-icons li a {
    background: #ee5125 !important;
}

.class-sidebar .widget-class .wd-class-post .wd-class-thumb {
    background: #ee5125 !important;
}

.class-sidebar .widget-classes-carousel .slick-dots li.slick-active button {
    background: #0a3f7f !important;
}

.event-gallery .price,
.sg-event > span {
    background: #ee5125 !important;
}

.teacher-single-page .teacher-coly .social-icons li a:before {
    background: #ee5125 !important;
}

.teacher-single-page .teacher-coly .social-icons li a:hover:before {
    background: #0a3f7f !important;
}

.schedule-mobile-content .ttb-list > ul li .dd-info {
    background: #0a3f7f !important;
}

.schedule-mobile-content .ttb-list > ul li:nth-child(2n) .dd-info {
    background: #1260a0 !important;
}

.back-to-top {
    background-color: #0a3f7f !important;
    background-image: none !important;
}

.back-to-top:hover {
    background-color: #ee5125 !important;
    background-image: none !important;
}

/* ==========================================================================
   2 & 3. HEADER REDESIGN & STICKY NAVIGATION (LY THAI TO STYLE)
   ========================================================================== */
#header.site-header {
    background-color: #ffffff;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid #edf2f7;
}

#header.site-header .site-header-inner {
    padding: 10px 0;
    transition: padding 0.3s ease;
}

#header.site-header .logo {
    flex-shrink: 0;
}

#header.site-header .logo .navbar-brand {
    padding: 0;
    margin: 0;
    display: inline-flex;
    align-items: center;
}

#header.site-header .logo img {
    height: 72px !important;
    max-height: 72px;
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
}

#header.site-header .header-main-row {
    min-height: 72px;
}

#header.site-header .navigation-bar {
    padding: 0;
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

#header.site-header .navigation-bar nav {
    max-width: 100%;
    flex: 1 1 auto;
}

#header.site-header .navigation-bar nav ul.main-navbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style: none;
}

#header.site-header .navigation-bar nav ul.main-navbar > li {
    display: inline-block;
    margin: 0 14px;
    position: relative;
}

#header.site-header .navigation-bar nav ul.main-navbar > li:last-child {
    margin-right: 0;
}

#header.site-header .navigation-bar nav ul.main-navbar > li > a {
    color: #0a3f7f;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Lexend', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 12px 4px;
    display: inline-block;
    position: relative;
    transition: color 0.25s ease;
}

#header.site-header .navigation-bar nav ul.main-navbar > li > a:hover,
#header.site-header .navigation-bar nav ul.main-navbar > li.active > a,
#header.site-header .navigation-bar nav ul.main-navbar > li > a.active {
    color: #ee5125;
}

#header.site-header .navigation-bar nav ul.main-navbar > li > a:before {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background-color: #ee5125;
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease-in-out;
}

#header.site-header .navigation-bar nav ul.main-navbar > li:hover > a:before,
#header.site-header .navigation-bar nav ul.main-navbar > li.active > a:before,
#header.site-header .navigation-bar nav ul.main-navbar > li > a.active:before {
    opacity: 1;
    visibility: visible;
    width: 100%;
}

/* Submenu / Dropdown */
#header.site-header .navigation-bar nav ul.main-navbar ul {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background-color: #ffffff;
    box-shadow: 0 10px 30px rgba(10, 63, 127, 0.12);
    border: 1px solid #edf2f7;
    border-radius: 10px;
    margin-top: 10px;
    padding: 10px 0;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    list-style: none;
}

#header.site-header .navigation-bar nav ul.main-navbar li:hover > ul {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    display: block;
}

#header.site-header .navigation-bar nav ul.main-navbar ul li {
    display: block;
    margin: 0;
    padding: 0;
}

#header.site-header .navigation-bar nav ul.main-navbar ul li a {
    display: block;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    text-transform: none;
    transition: all 0.2s ease;
}

#header.site-header .navigation-bar nav ul.main-navbar ul li a:hover {
    background-color: #f8fafc;
    color: #ee5125;
    padding-left: 24px;
}

#header.site-header .navigation-bar nav ul.main-navbar ul li a:before {
    display: none;
}

/* Sticky Header State */
#header.site-header.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid #e2e8f0;
    animation: stickySlideDown 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#header.site-header.is-sticky .site-header-inner {
    padding: 6px 0;
}

#header.site-header.is-sticky .logo img {
    height: 52px !important;
    max-height: 52px;
}

#header.site-header.is-sticky .header-main-row {
    min-height: 52px;
}

#header.site-header.is-sticky .navigation-bar nav ul.main-navbar > li > a {
    font-size: 14.5px;
    padding: 8px 2px;
}

@keyframes stickySlideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media only screen and (max-width: 991px) {
    #header.site-header .navigation-bar {
        display: none !important;
    }
    #header.site-header .menu-btn {
        display: inline-block !important;
    }
    #header.site-header .logo img {
        height: 56px !important;
    }
    #header.site-header .site-header-inner {
        padding: 8px 0;
    }
}

/* ==========================================================================
   4. REDESIGNED NEWS SECTION (TIN TỨC TRƯỜNG - LY THAI TO STYLE)
   ========================================================================== */
.nk-news-section {
    padding: 60px 0 70px;
    background-color: #f8fafc;
}

.news-section-header {
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 16px;
}

.section-main-title {
    font-size: 28px;
    font-weight: 700;
    color: #0a3f7f;
    font-family: 'Lexend', sans-serif;
    letter-spacing: 0.5px;
    margin: 0 0 6px 0;
    text-transform: uppercase;
}

.section-sub-title {
    font-size: 14.5px;
    color: #64748b;
    margin: 0;
    font-family: 'Lexend', sans-serif;
}

.news-view-all-btn {
    display: inline-flex;
    align-items: center;
    color: #0a3f7f;
    font-weight: 600;
    font-size: 14.5px;
    font-family: 'Lexend', sans-serif;
    text-decoration: none;
    transition: all 0.25s ease;
    padding: 6px 14px;
    border-radius: 20px;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
}

.news-view-all-btn:hover {
    color: #ffffff;
    background-color: #0a3f7f;
    border-color: #0a3f7f;
    text-decoration: none;
    transform: translateX(3px);
}

/* Featured Card (Left Column) */
.featured-news-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.35s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.featured-news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(10, 63, 127, 0.1);
    border-color: #cbd5e1;
}

.featured-news-thumb {
    position: relative;
    overflow: hidden;
    height: 310px;
    background-color: #f1f5f9;
}

.featured-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-news-card:hover .featured-news-thumb img {
    transform: scale(1.05);
}

.news-badge-category {
    position: absolute;
    bottom: 14px;
    left: 16px;
    background-color: #ee5125;
    color: #ffffff;
    font-size: 12.5px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 8px rgba(238, 81, 37, 0.35);
}

.featured-news-body {
    padding: 24px 26px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-meta-date {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.featured-news-title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
}

.featured-news-title a {
    color: #0a3f7f;
    text-decoration: none;
    transition: color 0.25s ease;
}

.featured-news-title a:hover {
    color: #ee5125;
    text-decoration: none;
}

.featured-news-desc {
    font-size: 14.5px;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-read-more-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: #ee5125;
    text-decoration: none;
    transition: all 0.25s ease;
    gap: 6px;
}

.news-read-more-link:hover {
    color: #0a3f7f;
    text-decoration: none;
    transform: translateX(4px);
}

/* Side List (Right Column) */
.news-side-list {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.news-side-item {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    gap: 16px;
}

.news-side-item:last-child {
    margin-bottom: 0;
}

.news-side-item:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 20px rgba(10, 63, 127, 0.08);
    border-color: #cbd5e1;
}

.news-side-thumb {
    width: 140px;
    min-width: 140px;
    height: 96px;
    border-radius: 8px;
    overflow: hidden;
    background-color: #f1f5f9;
}

.news-side-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-side-item:hover .news-side-thumb img {
    transform: scale(1.06);
}

.news-side-info {
    flex: 1;
    min-width: 0;
}

.news-tag-inline {
    background-color: #e6f5fc;
    color: #0a3f7f;
    font-size: 11.5px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
}

.news-side-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.45;
    margin: 0;
}

.news-side-title a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.25s ease;
}

.news-side-item:hover .news-side-title a {
    color: #ee5125;
}

/* ==========================================================================
   5. PROFESSIONAL STUDY PROGRAM GRID (CHƯƠNG TRÌNH HỌC)
   ========================================================================== */
.nk-study-section {
    padding: 60px 0 70px;
    background-color: #ffffff;
}

.study-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.35s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.study-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 28px rgba(10, 63, 127, 0.1);
    border-color: #cbd5e1;
}

.study-card-thumb {
    position: relative;
    overflow: hidden;
    height: 230px;
    background-color: #f1f5f9;
}

.study-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.study-card:hover .study-card-thumb img {
    transform: scale(1.05);
}

.study-card-body {
    padding: 22px 24px 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.study-card-schedule {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font-size: 12.5px;
    font-weight: 500;
    color: #0a3f7f;
    background-color: #e6f5fc;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.study-card-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 14px;
}

.study-card-title a {
    color: #0a3f7f;
    text-decoration: none;
    transition: color 0.25s ease;
}

.study-card-title a:hover {
    color: #ee5125;
    text-decoration: none;
}

.study-card-action {
    margin-top: auto;
    padding-top: 10px;
}

.study-card-link {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: #ee5125;
    text-decoration: none;
    transition: all 0.25s ease;
    gap: 6px;
}

.study-card-link:hover {
    color: #0a3f7f;
    text-decoration: none;
    transform: translateX(4px);
}

/* ==========================================================================
   6. TEACHER HORIZONTAL CAROUSEL SLIDER (ĐỘI NGŨ GIÁO VIÊN)
   ========================================================================== */
.nk-teachers-section {
    padding: 60px 0 75px;
    background-color: #f8fafc;
}

.teachers-carousel-wrap {
    position: relative;
    padding: 0 10px;
}

.teacher-slide-item {
    padding: 6px 2px 14px;
}

.teacher-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.35s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.teacher-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 28px rgba(10, 63, 127, 0.1);
    border-color: #cbd5e1;
}

.teacher-card-img {
    overflow: hidden;
    background-color: #f1f5f9;
    aspect-ratio: 1 / 1;
}

.teacher-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.teacher-card:hover .teacher-card-img img {
    transform: scale(1.05);
}

.teacher-card-info {
    padding: 18px 16px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.teacher-name {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 6px;
}

.teacher-name a {
    color: #0a3f7f;
    text-decoration: none;
    transition: color 0.25s ease;
}

.teacher-name a:hover {
    color: #ee5125;
    text-decoration: none;
}

.teacher-meta {
    font-size: 13.5px;
    color: #64748b;
    margin-bottom: 3px;
    line-height: 1.4;
}

.teacher-exp {
    color: #ee5125;
    font-weight: 500;
}

/* OwlCarousel Navigation & Dots Styling */
.teacher-carousel .owl-nav {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.teacher-carousel .owl-nav button.owl-prev,
.teacher-carousel .owl-nav button.owl-next {
    width: 42px !important;
    height: 42px !important;
    line-height: 42px !important;
    border-radius: 50% !important;
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #0a3f7f !important;
    font-size: 18px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06) !important;
}

.teacher-carousel .owl-nav button.owl-prev:hover,
.teacher-carousel .owl-nav button.owl-next:hover {
    background: #0a3f7f !important;
    color: #ffffff !important;
    border-color: #0a3f7f !important;
    transform: scale(1.08);
}

.teacher-carousel .owl-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
}

.teacher-carousel .owl-dots .owl-dot span {
    width: 8px !important;
    height: 8px !important;
    margin: 0 !important;
    background: #cbd5e1 !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
    display: block !important;
}

.teacher-carousel .owl-dots .owl-dot.active span {
    width: 24px !important;
    border-radius: 10px !important;
    background: #0a3f7f !important;
}

@media only screen and (max-width: 767px) {
    .nk-study-section,
    .nk-teachers-section {
        padding: 40px 0 50px;
    }
    .study-card-thumb {
        height: 190px;
    }
}

/* ==========================================================================
   2026 THEME REDESIGN: FOOTER REDESIGN
   ========================================================================== */
footer.site-footer {
    background-color: #ffffff !important;
    border-top: 1px solid #e2e8f0;
    padding: 55px 0 0 !important;
    position: relative;
    font-family: 'Lexend', sans-serif;
}

footer.site-footer .top-footer {
    padding-bottom: 45px !important;
}

/* Footer Brand Widget */
.footer-brand-widget {
    margin-bottom: 25px;
}

.footer-brand-widget .footer-logo {
    display: inline-block;
    margin-bottom: 14px;
}

.footer-brand-widget .footer-logo img {
    max-height: 90px;
    width: auto;
    object-fit: contain;
}

.footer-brand-title {
    font-size: 16px;
    font-weight: 700;
    color: #0a3f7f;
    text-transform: uppercase;
    margin: 0 0 6px 0;
    letter-spacing: 0.3px;
    line-height: 1.35;
}

.footer-brand-slogan {
    font-size: 14px;
    font-weight: 600;
    color: #ee5125;
    font-style: italic;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-brand-slogan i {
    color: #ee5125;
    font-size: 12px;
}

.footer-brand-desc {
    font-size: 13.5px;
    line-height: 1.65;
    color: #64748b;
    margin: 0;
}

/* Footer Contact Widget */
.footer-contact-widget {
    margin-bottom: 25px;
}

footer.site-footer .widget-title {
    color: #0a3f7f;
    font-size: 17px;
    font-weight: 700;
    text-transform: capitalize;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

footer.site-footer .widget-title:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 3px;
    background: #ee5125;
    border-radius: 2px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #eff6ff;
    color: #0a3f7f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 2px;
    border: 1px solid #dbeafe;
    transition: all 0.25s ease;
}

.footer-contact-item:hover .footer-contact-icon {
    background: #0a3f7f;
    color: #ffffff;
    border-color: #0a3f7f;
    transform: scale(1.05);
}

.footer-contact-text {
    flex: 1;
}

.footer-contact-text .contact-label {
    display: block;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 2px;
}

.footer-contact-text span,
.footer-contact-text a {
    font-size: 13.5px;
    color: #334155;
    line-height: 1.5;
    font-weight: 500;
    text-decoration: none;
    display: block;
}

.footer-contact-text a:hover {
    color: #ee5125;
    text-decoration: none;
}

/* Footer Quick Links Widget */
.footer-links-widget {
    margin-bottom: 25px;
}

.footer-links-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 16px;
}

.footer-links-grid li a {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 500;
    color: #475569;
    text-decoration: none;
    padding: 4px 0;
    transition: all 0.25s ease;
}

.footer-links-grid li a i {
    font-size: 11px;
    color: #94a3b8;
    transition: transform 0.25s ease, color 0.25s ease;
}

.footer-links-grid li a:hover {
    color: #0a3f7f;
    padding-left: 4px;
}

.footer-links-grid li a:hover i {
    color: #ee5125;
}

/* Footer Bottom */
footer.site-footer .bottom-footer {
    background: #f8fafc;
    border-top: 1px solid #edf2f7 !important;
    padding: 18px 0 !important;
}

.copyright-text {
    font-size: 13px;
    color: #64748b;
    margin: 0;
}

.footer-social-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.footer-social-links li a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #0a3f7f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.footer-social-links li a:hover {
    background: #0a3f7f;
    color: #ffffff;
    border-color: #0a3f7f;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(10, 63, 127, 0.2);
}

/* ==========================================================================
   2026 THEME REDESIGN: BLOG POST DETAIL VIEW
   ========================================================================== */

/* Breadcrumb Bar */
.nk-blog-breadcrumb {
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 0;
    font-family: 'Lexend', sans-serif;
}

.nk-breadcrumb-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13.5px;
}

.nk-breadcrumb-list li a {
    color: #475569;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.nk-breadcrumb-list li a:hover {
    color: #0a3f7f;
    text-decoration: none;
}

.nk-breadcrumb-list li.separator {
    color: #94a3b8;
    font-size: 11px;
    margin: 0 2px;
}

.nk-breadcrumb-list li.current {
    color: #0a3f7f;
    font-weight: 500;
}

/* Main Article Section */
.nk-article-section {
    padding: 36px 0 65px;
    background: #ffffff;
    font-family: 'Lexend', sans-serif;
}

.nk-article-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 36px 40px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    margin-bottom: 30px;
}

/* Article Header */
.nk-article-badge-wrap {
    margin-bottom: 12px;
}

.nk-article-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #eff6ff;
    color: #0a3f7f;
    border: 1px solid #bfdbfe;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.nk-article-category-badge:hover {
    background: #0a3f7f;
    color: #ffffff;
    border-color: #0a3f7f;
    text-decoration: none;
}

.nk-article-title {
    font-size: 28px;
    font-weight: 700;
    color: #0a3f7f;
    line-height: 1.38;
    margin: 0 0 16px 0;
    text-transform: none;
    letter-spacing: -0.2px;
}

.nk-article-meta-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 0 18px;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 24px;
}

.nk-article-meta-bar .meta-left {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.nk-article-meta-bar .meta-item {
    font-size: 13.5px;
    color: #64748b;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nk-article-meta-bar .meta-item i {
    color: #ee5125;
}

.meta-action-btn {
    font-size: 13px;
    color: #64748b;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 4px 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.meta-action-btn:hover {
    color: #0a3f7f;
    border-color: #cbd5e1;
    background: #ffffff;
    text-decoration: none;
}

/* Article Lead / Sapo */
.nk-article-lead {
    background: #f0f7ff;
    border: 1px solid #d0e1fd;
    border-radius: 10px;
    padding: 16px 22px;
    margin-bottom: 28px;
    font-size: 16px;
    font-weight: 500;
    color: #1e3a8a;
    line-height: 1.65;
    font-style: italic;
}

.nk-article-lead p {
    margin: 0;
}

/* Article Body Typography */
.nk-article-body {
    font-size: 16px;
    line-height: 1.85;
    color: #334155;
}

.nk-article-body p {
    margin-bottom: 18px;
    font-size: 16px;
    line-height: 1.85;
    color: #334155;
}

.nk-article-body h2 {
    font-size: 22px;
    font-weight: 700;
    color: #0a3f7f;
    margin: 32px 0 14px;
    line-height: 1.4;
}

.nk-article-body h3 {
    font-size: 19px;
    font-weight: 600;
    color: #0a3f7f;
    margin: 26px 0 12px;
    line-height: 1.4;
}

.nk-article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 18px auto;
    display: block;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

.nk-article-body ul,
.nk-article-body ol {
    padding-left: 24px;
    margin-bottom: 18px;
}

.nk-article-body li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.nk-article-body blockquote {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 18px 24px;
    margin: 22px 0;
    font-style: italic;
    color: #475569;
    position: relative;
}

.nk-article-body .scrollable {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.nk-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
    font-size: 14.5px;
}

.nk-article-body table th {
    background: #f1f5f9;
    color: #0a3f7f;
    font-weight: 600;
    padding: 10px 14px;
    border: 1px solid #e2e8f0;
}

.nk-article-body table td {
    padding: 10px 14px;
    border: 1px solid #e2e8f0;
}

/* Article Footer */
.nk-article-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.nk-article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.tags-title {
    font-size: 13.5px;
    font-weight: 600;
    color: #64748b;
}

.nk-article-tags a.tag-item {
    font-size: 12.5px;
    background: #f1f5f9;
    color: #475569;
    border-radius: 4px;
    padding: 3px 10px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nk-article-tags a.tag-item:hover {
    background: #0a3f7f;
    color: #ffffff;
    text-decoration: none;
}

.nk-article-source {
    font-size: 13.5px;
    color: #64748b;
}

.nk-article-source a {
    color: #0a3f7f;
    font-weight: 500;
    text-decoration: underline;
}

/* Social Share Bar */
.nk-article-share-bar {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 20px;
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.share-label {
    font-size: 14px;
    font-weight: 600;
    color: #0a3f7f;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-share {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-facebook {
    background: #1877f2;
    color: #ffffff;
}

.btn-facebook:hover {
    background: #0d65d9;
    color: #ffffff;
    text-decoration: none;
}

.btn-zalo {
    background: #0068ff;
    color: #ffffff;
}

.btn-zalo:hover {
    background: #0054cc;
    color: #ffffff;
    text-decoration: none;
}

/* Suggestion News */
.nk-suggestion-news {
    margin-top: 24px;
}

.nk-suggestion-news a.footer-content-link {
    display: block;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 20px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.nk-suggestion-news a.footer-content-link:hover {
    border-color: #0a3f7f;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(10, 63, 127, 0.08);
    text-decoration: none;
}

.suggest-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #ee5125;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.suggest-title {
    font-size: 15px;
    font-weight: 600;
    color: #0a3f7f;
    line-height: 1.4;
    display: block;
}

/* Sidebar Styling */
.nk-sidebar .widget {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.nk-sidebar .widget-title {
    font-size: 17px;
    font-weight: 700;
    color: #0a3f7f;
    margin: 0 0 16px 0;
    padding-bottom: 10px;
    position: relative;
    border-bottom: 1px solid #f1f5f9;
    text-align: left;
    padding-left: 0;
    border-radius: 0;
    border-width: 0;
}

.nk-sidebar .widget-title:after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 32px;
    height: 2px;
    background: #ee5125;
}

.nk-sidebar .wd-post {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f8fafc;
}

.nk-sidebar .wd-post:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.nk-sidebar .wd-thumb {
    width: 68px;
    height: 56px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.nk-sidebar .wd-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nk-sidebar .wd-info {
    flex: 1;
}

.nk-sidebar .wd-info h3 {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 4px 0;
}

.nk-sidebar .wd-info h3 a {
    color: #334155;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nk-sidebar .wd-info h3 a:hover {
    color: #ee5125;
    text-decoration: none;
}

.nk-sidebar .wd-info span {
    font-size: 12px;
    color: #94a3b8;
    display: block;
}

/* Category widget nav */
.nk-sidebar .widget-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nk-sidebar .widget-categories ul li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    color: #475569;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px solid #f8fafc;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nk-sidebar .widget-categories ul li a:hover {
    color: #0a3f7f;
    padding-left: 6px;
    text-decoration: none;
}

/* Older related posts widget */
.nk-sidebar .widget-comments ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nk-sidebar .widget-comments ul li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f8fafc;
}

.nk-sidebar .widget-comments ul li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.nk-sidebar .widget-comments ul li a {
    font-size: 13.5px;
    color: #475569;
    font-weight: 500;
    text-decoration: none;
    line-height: 1.45;
    display: block;
    transition: color 0.2s ease;
}

.nk-sidebar .widget-comments ul li a:hover {
    color: #ee5125;
    text-decoration: none;
}

/* Responsive tweaks for Blog Detail & Footer */
@media only screen and (max-width: 991px) {
    .nk-article-card {
        padding: 26px 24px;
    }
    .footer-links-grid {
        grid-template-columns: 1fr;
    }
    .footer-social-links {
        justify-content: flex-start;
        margin-top: 14px;
    }
}

@media only screen and (max-width: 767px) {
    .nk-article-card {
        padding: 20px 16px;
    }
    .nk-article-title {
        font-size: 19px;
    }
    .nk-article-lead {
        font-size: 15px;
        padding: 14px 16px;
    }
    .nk-article-meta-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}