.dng-mega-menu>.menu-dng-v1 .menu-item {
    list-style: none;
    padding: 0 !important;
    margin-bottom: 0;
}

.dng-mega-menu>.menu-dng-v1 {
    display: flex;
    position: relative;
}

#header .header-nav-main>*:first-child {
    margin-bottom: 0px !important;
}

.dng-mega-menu {
    margin-top: 15px;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.menu-link {
    text-transform: uppercase;
    color: #0097DC;
    padding: 0px 10px 50px 10px;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu {
    position: absolute;
    background: #F8FDFF;
    min-width: 980px;
    left: 0;
    top: 55px;
    border-radius: 12px;
    padding: 30px;
    display: none;
    transition: .3s linear;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu.active {
    display: block;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.menu-link {
    color: #0097DC;
    font-weight: 600;
    border-bottom: 1px solid rgba(107, 209, 255, 0.5);
    display: block;
    padding-bottom: 8px;
    margin-bottom: 15px;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item {
    padding-bottom: 0 !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>*:not(:last-child) {
    margin-bottom: 40px;
    padding-bottom: 0 !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item {
    padding-top: 0 !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.sub-menu {
    --f-columns: 3;
    --f-gap: 24px;
    display: flex;
    flex-wrap: wrap;

    margin-left: calc(-1 * var(--f-gap));
    margin-bottom: calc(-1 * var(--f-gap));
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.sub-menu>*:first-child {
    margin-left: var(--f-gap) !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.sub-menu>* {
    margin-left: var(--f-gap);
    margin-bottom: var(--f-gap);

    width: calc((100% / var(--f-columns) - var(--f-gap)));
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.sub-menu>.menu-item>.menu-link {
    padding: 10px;
    transition: .3s linear;
}

.dng-mega-menu>.menu-dng-v1>.menu-item>.sub-menu>.menu-item>.sub-menu>.menu-item>.menu-link:hover {
    background: rgba(207, 240, 255, 1);
    border-radius: 4px;
    color: rgba(0, 151, 220, 1);
    font-weight: 500;
}

.dng-mega-menu>.menu-dng-v1>.menu-item.has-sub>.menu-link {
    position: relative;
}

.dng-mega-menu>.menu-dng-v1>.menu-item.has-sub>.menu-link:after {
    content: "";
    display: none;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 20px solid rgba(255, 255, 255, 1);
    width: 20px;
    height: 20px;
    top: 84px;
    position: absolute;
    left: 19px;
    z-index: -1;

}

.dng-mega-menu>.menu-dng-v1>.menu-item.has-sub:hover>.menu-link:after {
    display: block;
}

.dng-mega-menu-mobile {
    display: none;
}

.dng-mega-menu>.menu-dng-v1>.menu-item:hover>.sub-menu {
    display: block;
}

.btn-change-lang {
    display: flex !important;
    align-items: center !important;
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
    cursor: pointer !important;
    width: auto !important;
    transition: all 0.2s ease !important;
    margin-top: 5px;
    margin-bottom: 5px;
}

.btn-change-lang a {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    letter-spacing: 0.3px !important;
    padding: 0 !important;
    background: none !important;
}

.btn-trp-flag-image {
    width: 20px !important;
    height: 14px !important;
    margin-right: 10px !important;
    object-fit: cover !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native {
    position: relative;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu {
    left: 0;
    top: calc(100% + 8px);
    min-width: 250px;
    width: 250px;
    padding: 0;
    background: #F8FDFF;
    border-radius: 0;
    box-shadow: 0 8px 24px rgba(0, 151, 220, 0.12);
    display: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native.has-sub>.menu-link:after {
    display: none !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item {
    margin: 0 !important;
    padding: 0 !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.menu-link {
    display: block;
    margin: 0;
    padding: 14px 18px;
    color: #0097DC;
    font-weight: 600;
    border-bottom: 1px solid rgba(107, 209, 255, 0.5);
    white-space: nowrap;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.sub-menu {
    display: none;
    position: absolute;
    top: 4px;
    left: auto;
    right: 100%;
    min-width: 260px;
    width: 320px;
    max-width: calc(100vw - 310px);
    margin: 0;
    padding: 0;
    background: #F8FDFF;
    border-radius: 0;
    box-shadow: 0 8px 24px rgba(0, 151, 220, 0.12);
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-8px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.sub-menu>.menu-item {
    width: auto;
    margin: 0;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.sub-menu>.menu-item:first-child {
    margin-left: 0 !important;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.sub-menu>.menu-item>.menu-link {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 12px 18px;
    color: #11324D;
    font-weight: 400;
    line-height: 1.4;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    transition: background-color .2s ease;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item>.sub-menu>.menu-item>.menu-link:hover {
    background: rgba(207, 240, 255, 1);
    border-radius: 4px;
    color: rgba(0, 151, 220, 1);
    font-weight: 500;
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item:hover>.menu-link {
    background: rgba(207, 240, 255, 1);
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native>.sub-menu>.menu-item:hover>.sub-menu {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
}

.dng-mega-menu>.menu-dng-v1>.menu-kien-thuc-native:hover>.sub-menu {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}