.fw-600 {
    font-weight: 600;
}

/*HEADER*/
/*.row-align-center.header-top .row > [class^="col-"] {*/
.row-align-center.header-top .row > .col-12 {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 15px;
}

.row-align-center > .no-gutters {
    align-items: center;
}

body:not(.is-mobile) .row-align-center .system-menu {
    margin-right: auto;
}
.is-mobile .logo-section img {
    max-height: 9rem;
}

a.hotline {
    display: flex;
    font-size: 15px;
    line-height: 15px;
    color: #8E8E8E;
    position: relative;
    font-weight: 500;
}
a.hotline:before {
    content: '';
    /*position: absolute;*/
    /*top: 0;*/
    /*right: -10px;*/
    /*width: 1px;*/
    /*height: 100%;*/
    /*background-color: var(--color-highlight);*/
}
a.hotline .icon {
    padding-top: 3px;
    padding-right: 5px;
}
a.hotline svg {
    width: 25px;
    height: 20px;
}
a.hotline svg * {
    width: 25px;
    height: 20px;
    fill: var(--color-highlight);
}
a.hotline .title {
    color: rgba(0, 0, 0, .7);
    font-size: 13px;
    line-height: 13px;
    font-weight: 500;
}

/*HEADER*/

.link-fb {
    border-left: 1px solid var(--color-highlight);
    border-right: 1px solid var(--color-highlight);
    margin-left: 15px;
}
.link-fb svg,
.btn-action-header svg {
    fill: var(--color-highlight);
    width: 20px;
    height: 20px;
}
.is-mobile .link-fb {
    border-left: 0;
}

.entire-action-header .form-dropdown {
    position: absolute;
    padding: 10px;
    background-color: var(--white);
    width: 350px;
    top: 100%;
    left: auto;
    right: 15px;
    z-index: 1000;
    margin-bottom: 0;
    -webkit-animation: nav_menu_anim_close 0.3s both;
    -o-animation: nav_menu_anim_close 0.3s both;
    animation: nav_menu_anim_close 0.3s both;
    -webkit-transition: opacity 0.3s ease, visibility 0.3s ease;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    opacity: 0;
    filter: opacity(0);
    visibility: hidden;
    -webkit-box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.15);
    -moz-box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.15);
    box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.15);
}

.entire-action-header:hover .form-dropdown {
    -webkit-animation: nav_menu_anim_open 0.3s both;
    -o-animation: nav_menu_anim_open 0.3s both;
    animation: nav_menu_anim_open 0.3s both;
    opacity: 1;
    filter: opacity(1);
    visibility: visible;
    pointer-events: unset;
}

.search-section .btn-submit {
    background-color: var(--color-highlight);
    border: 1px solid var(--color-highlight);
}
.search-section .btn-submit:hover {
    color: var(--white);
}


.link-video-banner {
    margin-top: 20px;
    display: flex;
    align-items: center;
    font-size: 16px;
    color: white;
}
.link-video-banner .btn-readmore {
    background-color: #D37C22;
    padding: 20px 22px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.4);
    margin-right: 15px;
}
.link-video-banner .btn-readmore svg {
    width: 22px;
    fill: white;
    transform: rotate(90deg);
}

.about-us {
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    background-color: white;
    padding: 35px 30px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    position: absolute;
    bottom: -105px;
    width: calc(100% - 30px);
    z-index: 1;
}
.title-small {
    font-size: 14px;
    line-height: 16px;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.7);
}
.about-us .title {
    font-size: 23px;
    color: var(--color-highlight);
    line-height: 32px;
    margin-bottom: 15px;
}
.about-us .desc {
    border-left: 1px solid #616161;
    padding-left: 20px;
}

.about-us .desc > span{
    display: block;
    margin-bottom: 10px;
}

.is-mobile .about-us .title {
    font-size: 20px;
}

.about-us .title-about {
    font-size: 30px;
    color: var(--color-highlight);
    text-align: center;
    font-weight: 700;
    margin-bottom: 20px;
}
.about-us .description {
    font-size: 18px;
    text-align: justify;
}


.business-project {
    padding-top: 50px;
    padding-bottom: 50px;
}
.home .business-project {
    padding-top: 150px;
}
.business-project .inner-image {
    border-radius: 50%;
    overflow: hidden;
}
.business-project .inner-image .icon {
    display: none !important;
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translate(-50%);
    z-index: 1;
    width: 75px;
    height: 75px;
    border-radius: 50%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}
.article-item .inner-image a img{
    transform: scale(1);
    transition: .3s;
}
.business-project .inner-image .icon img{
    position: relative;
    width: 38px;
    height: 38px;
}
.business-project .inner-content {
    text-align: center;
    color: #8E8E8E;
    background-color: white;
    border: 1px solid #EEEEEE;
    padding: 20px 10px 10px 10px;
    width: calc(100% - 40px);
    margin: auto;
    margin-top: -25px;
    position: relative;
}
.article-item .inner-content {
    position: relative;
}
.article-item .inner-content:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: transparent;
    transition: .3s;
}
.business-project .inner-content .article-title {
    display: -webkit-box;
    -webkit-line-clamp: 2; /* số dòng */
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.business-project .inner-content a {
    color: #8E8E8E;
}
.business-project .inner-content a:hover {
    color: #8E8E8E;
}
.article-item:hover a img{
    transform: scale(1.05);
}
.article-item:hover .inner-content {
    border: 0;
}
.article-item:hover .inner-content:before{
    background-color: var(--color-highlight);
}

.top-block {
    margin-top: 30px;
    margin-bottom: 20px;
    position: relative;
    padding-top: 15px;
}
.top-block:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-highlight);
}

.top-block.mid {
    text-align: center;
}
.top-block.mid:before {
    left: 50%;
    transform: translateX(-50%);
}

.big-title {
    font-size: 32px;
    line-height: 40px;
}

.btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 15px;
    padding: 5px 12px;
    border-radius: 5px;
    background-color: var(--color-highlight);
    color: var(--white);
    transition: .3s;
}
.btn-view-all:hover {
    color: var(--white);
}


.article-item .inner-content {
    padding: 20px 15px 10px 15px;
    background-color: white;
}
.article-item .article-description {
    color: #8E8E8E;
    min-height: 48px;
}

.article-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.23);
}

.project-implement .article-item .article-description {
    min-height: 24px;
}


.news-home .row {
    margin-left: -7px;
    margin-right: -7px;
}
.news-home .row > [class^="col-"] {
    padding-left: 7px;
    padding-right: 7px;
}
.news-home .article-item .inner-content {
    padding-top: 5px;
    border: 1px solid #E4E4E4;
    border-top: unset;
}
.news-home .article-title {
    font-size: 16px;
    line-height: 24px;
    min-height: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.news-home .post-date {
    font-size: 13px;
    line-height: 40px;
    color: #616161;
}


.community-new {
    background-color: #F5F1ED;
    padding: 30px 0 60px 0;
}

body:not(.is-mobile) .image-new-left {
    margin-top: 50px;
}

.article-no-image {
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid #8E8E8E;
}
.article-no-image .inner-content {
    padding: 0;
    background-color: transparent;
}
.article-no-image .post-date {
    font-size: 12px;
    color: #183C6B;
}
.article-no-image .article-title a {
    color: var(--color-highlight);
}
.article-no-image .article-description {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #8E8E8E;
    margin: 0;
    min-height: auto;
}
.article-no-image .article-description * {
    margin-bottom: 0;
}
.article-no-image .inner-content:before {
    display: none;
}

.list-new .article-no-image:last-child {
    border: 0;
}


.wrap-contact {
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    color: var(--color-highlight);
    padding: 80px 35px;
}
.wrap-contact .wrap-form {
    position: relative;
    z-index: 2;
    width: 35%;
    min-width: 480px;
    max-width: 100%;
    box-sizing: border-box;
    border: 2px solid var(--color-highlight);
    background: var(--color-light-highlight);
    padding: 40px;
    border-radius: 5px;
    float: right;
}
.wrap-contact .title-form {
    text-transform: uppercase;
    font-weight: 600;
    font-size: 30px;
}
.wrap-contact .text-support {
    font-weight: 700;
    font-size: 35px;
    text-transform: uppercase;
}
.wrap-contact label {
    margin-bottom: 0;
    font-weight: 600;
    line-height: 1;
}
.wrap-contact form .btn-submit {
    border: 0;
    font-size: 15px;
    padding: 10px 20px;
    background-color: var(--color-highlight);
    color: var(--white);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}
footer .wrap-contact .form-control {
    background-color: transparent;
    border-bottom: 1px solid var(--color-highlight) !important;
    padding: 0;
}
footer .wrap-contact .form-control::placeholder {
    color: transparent;
}
footer .wrap-contact form .btn-submit {
    color: var(--color-light-highlight);
    outline: 1px solid var(--color-highlight);
    outline-offset: 5px;
}
footer .wrap-contact form .btn-submit:before {
    content: "";
    width: 0;
    height: 200%;
    background-color: hsla(0, 0%, 100%, 0.45);
    position: absolute;
    top: -50%;
    transform: rotate(-45deg);
    box-shadow: 0 0 20px 20px hsla(0, 0%, 100%, 0.45);
    animation: future 3s linear infinite;
}

@keyframes future {
  0% {
      transform:translate(-400px) rotate(-45deg)
  }
  50% {
      transform:translate(0) rotate(-45deg)
  }
  100% {
      transform:translate(400px) rotate(-45deg)
  }
}



/*FOOTER*/
footer {
    color: #616161;
    background-color: #F4F6FA;
}
.footer-menu-section {
    margin-bottom: 30px;
}
.footer-bottom {
    border-top: 1px solid #616161;
    padding: 10px 0;
}
.footer-bottom > .row {
    align-items: center;
}
.footer-bottom .bottom-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer-bottom img {
    max-height: 7rem;
    margin-right: 10px;
}
.statistic {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    justify-content: center;
    align-items: center;
    text-align: center;
}
.statistic .item-statistic:last-child {
    border-left: 1px solid #C7C7C7;
}
.statistic .item-statistic .number {
    font-size: 18px;
    font-weight: 600;
}


.is-mobile .footer-bottom .bottom-left {
    margin-bottom: 15px;
}
/*FOOTER*/


/*Trang ve chung toi*/

.bg-breadcrumbs .title-page {
    font-size: 50px;
    line-height: 60px;
}

.is-mobile .bg-breadcrumbs {
    background-size: cover;
} 
.is-mobile .bg-breadcrumbs .title-page {
    font-size: 30px;
    line-height: 40px;
}


.about-us.introduce {
    position: relative;
    bottom: 0;
}

.wrap-introduce {
    margin-right: 0;
    margin-left: 0;
}
.wrap-introduce > div {
    padding-right: 0;
    padding-left: 0;
}
.item-introduce {
    overflow: hidden;
}
.item-introduce .content {
    transition: all 0.35s;
    position: absolute;
    width: 100%;
    bottom: 0;
    color: white;
    padding: 30px;
    background: linear-gradient(180deg, rgba(210, 124, 34, 0) -4.17%, var(--color-highlight) 100%);
    transform: translateY(calc(100% - 100px));
}
    
.item-introduce:hover .content .description {
    opacity: 1;
}

.item-introduce .title {
    position: relative;
    font-size: 24px;
}
.item-introduce .title:before ,
.item-introduce .title:after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 20px;
    height: 2px;
    background-color: #fff;
}
.item-introduce .title:after {
    transform: rotate(90deg);
}
.item-introduce .content .description {
    opacity: 0;
    transition: all 0.35s;
    margin-top: 20px;
}
.item-introduce:hover .title:after {
    opacity: 0;
}
.item-introduce:hover .content {
    /*bottom: 0px;*/
    background-color: var(--color-highlight);
    transform: translateY(0);
}

.list-counter {
    padding: 50px 0;
}
.item-count {
    text-align: center;
    position: relative;
    padding: 20px 10px;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0px auto;
}
.item-count .number-over {
    z-index: -1;
    position: absolute;
    font-size: 70px;
    top: -23px;
    left: 0;
    font-weight: 700;
    background: -webkit-linear-gradient(rgba(93, 97, 110, 0.08), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
}
.item-count .value-number {
    font-size: 44px;
    line-height: 48px;
    color: #161616;
}
.item-count .title {
    font-size: 14px;
    text-transform: uppercase;
    color: #161616;
    line-height: 16px;
    letter-spacing: 0.2px;
}

.section-staff .row-align-center {
    align-items: center;
}
.item-staff {
    display: flex;
    padding-bottom: 20px;
    font-size: 18px;
}
.item-staff .color {
    width: 41px;
    height: 41px;
    border-radius: 50%;
    margin-right: 20px;
}
.group-staff-1 .color {
    background-color: #D37C22;
}
.group-staff-2 .color {
    background-color: #691907;
}
.group-staff-3 .color {
    background-color: #2F5292;
}
.group-staff-1 .number-color {
    color: #D37C22;
}
.group-staff-2 .number-color {
    color: #691907;
}
.group-staff-3 .number-color {
    color: #2F5292;
}

.swiper-award .article-item .inner-content {
    padding: 10px 15px;
    background-color: #dbc089;
    color: #fff;
    text-align: center;
    font-weight: 600;
}

.core-values > div:nth-child(2n) {
    flex-direction: row-reverse;
}
.core-values > div {
    margin-bottom: 50px;
}
.core-values > div .content {
    
}
.core-values > div .content hr{
    margin-top: 0;
    border-top: 0;
}
.core-values > div .content .title {
    font-size: 27px;
    line-height: 1;
    position: relative;
    margin-top: 50px;
    margin-bottom: 20px;
}
.core-values > div .content .title:before {
    content: "";
    width: 50px;
    position: absolute;
    border-top: 2px solid var(--color-highlight);
    top: -15px;
    left: 0;
}
.img-contain {
    object-fit: contain !important;
}
/*Trang ve chung toi*/

/*Trang ds tin tuc*/
.page-news .article-item {
    box-shadow: 0px 4px 10px 0px #00000033;
    border-radius: 10px;
    overflow: hidden;
}
.page-news .article-item .inner-content:before {
    opacity: 0;
}
.page-news .article-item:hover {
    transform: translateY(0);
}
.page-news .article-item .article-title {
    font-size: 18px;
}
.page-news .article-item .article-description {
    -webkit-line-clamp: 2;
    color: var(--color-main);
    min-height: auto;
}
.border-bot-highlight {
    border-bottom: 1px solid var(--color-highlight);
}
/*Trang ds tin tuc*/

/*Chi tiet du an*/
.article-detail .tab-menu {
    position: relative;
}
.article-detail .tab-menu ul {
    display: flex;
    justify-content: space-around;
    background-color: white;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.08);
    position: absolute;
    width: 100%;
    top: -60px;
}
.article-detail .tab-menu ul li {
    text-align: center;
    width: 100%;
    border-bottom: 2px solid white;
    cursor: pointer;
}
.article-detail .tab-menu ul li a {
    display: block;
    padding: 12px 0;
}
.article-detail .tab-menu ul li:hover {
    border-bottom: 2px solid var(--color-highlight);
}
.article-detail .tab-menu ul li:hover a {
    color: var(--color-highlight);
}
.article-detail .item-video .link-video-banner {
    position: absolute;
    top: 50%;
    left: 15%;
    transform: translateY(-50%);
    width: 50%;
    border-radius: .8rem;
}
.article-detail .extensions .tab-menu ul {
    background-color: var(--color-highlight);
}
.article-detail .extensions .tab-menu ul li {
    color: var(--white);
    border-color: var(--color-highlight);
    padding: 12px 0;
}


.article-detail [nh-anchor] {
    margin-bottom: 30px;
}
.article-detail .title-detail {
    font-size: 28px;
    line-height: 45px;
    font-weight: 600;
    margin-bottom: 15px;
}

.article-detail .dashboard table td {
    background-color: #E5E5E5;
    padding: 5px 15px;
    border: 0;
    border-bottom: 1px dashed #c4c4c4;
}
.article-detail .dashboard table tr > td:first-child {
    color: #616161;
}
.article-detail .dashboard table tr:last-child > td {
    border-bottom: 0;
    padding-bottom: 10px;
}
.article-detail .dashboard table tr:first-child > td {
    padding-top: 10px;
}

.article-detail .location ul {
    list-style: none;
    padding-left: 0;
    columns: 2;
}
.article-detail .location ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    
}
.article-detail .location ul li::before {
    content: "\f00c";
    font-family: var(--fa-style-family, "Font Awesome 6 Pro");
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 3px;
    width: 18px;
    height: 18px;
    background: #d8872c;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.article-detail .location iframe {
    width: 100%;
}

.article-detail .extensions {
    padding: 60px 0 30px 0;
    margin-bottom: 0;
}
.article-detail .extensions .tab-menu ul {
    top: 5px;
}

.swiper-progress .swiper-button-next,
.swiper-progress .swiper-button-prev {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-highlight);
    color: var(--color-highlight);
    transition: .3s;
}
.swiper-progress .swiper-button-next:hover ,
.swiper-progress .swiper-button-prev:hover  {
    background-color: var(--color-highlight);
    color: var(--white);
}

.article-detail .item-progress {
    padding-top: 69% !important;
}
.article-detail .item-progress .title ,
.article-detail .item-album .title {
    bottom: 0px;
    position: absolute;
    width: 100%;
    text-align: center;
    background: linear-gradient(180deg, rgba(210, 124, 34, 0) -4.17%, var(--color-highlight) 100%);
    padding: 20px 0 10px 0;
    font-size: 20px;
    color: white;
}
.article-detail .item-video .icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-highlight);
    border-radius: 50%;
    position: absolute;
    left: calc(50% - 25px);
    top: calc(50% - 25px);
    display: flex;
    justify-content: center;
    align-items: center;
    transform: rotate(90deg);
    z-index: 1;
}
.article-detail .item-video .icon svg {
    width: 20px;
    fill: #fff;
}
.article-detail .item-video .title {
    color: var(--color-main);
    font-size: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}




.is-mobile .article-detail .location ul {
    columns: 1;
}
/*Chi tiet du an*/

.block-contact .title-section {
    margin-bottom: 20px;
}
.block-contact .wrap-contact {
    padding: 0;
}
.block-contact .contact-info {
    font-size: 17px;
    line-height: 28px;
    color: #616161;
    margin-bottom: 30px;
}
.block-contact .contact-info .address {
    color: var(--color-main);
}
.block-contact .contact-info i {
    width: 30px;
}


/*nut lien he goc man hinh*/
.hotline-phone-ring-wrap {
    right: 10px;
    bottom: 5rem;
    position: fixed;
    z-index: 990;
}

.hotline-phone-ring {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 7rem;
    height: 7rem;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hotline-phone-ring-img-circle {
    width: 4rem;
    height: 4rem;
    border-radius: 100%;
    -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hotline-phone-ring-circle {
    width: 6.5rem;
    height: 6.5rem;
    position: absolute;
    background-color: transparent;
    border-radius: 100%;
    border: 2px solid rgb(51 152 205);
    -webkit-animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    opacity: 0.5;
}

.hotline-phone-ring-circle-fill {
    width: 5rem;
    height: 5rem;
    position: absolute;
    background-color: rgb(51 152 205);
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}

@keyframes phonering-alo-circle-anim {
    0% {
        -webkit-transform: rotate(0) scale(0.5) skew(1deg);
        -webkit-opacity: 0.1;
    }

    30% {
        -webkit-transform: rotate(0) scale(0.7) skew(1deg);
        -webkit-opacity: 0.5;
    }

    100% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
        -webkit-opacity: 0.1;
    }
}

@keyframes phonering-alo-circle-fill-anim {
    0% {
        -webkit-transform: rotate(0) scale(0.7) skew(1deg);
        opacity: 0.6;
    }

    50% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
        opacity: 0.6;
    }

    100% {
        -webkit-transform: rotate(0) scale(0.7) skew(1deg);
        opacity: 0.6;
    }
}

@keyframes phonering-alo-circle-img-anim {
    0% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
    }

    10% {
        -webkit-transform: rotate(-15deg) scale(1) skew(1deg);
    }

    20% {
        -webkit-transform: rotate(15deg) scale(1) skew(1deg);
    }

    30% {
        -webkit-transform: rotate(-15deg) scale(1) skew(1deg);
    }

    40% {
        -webkit-transform: rotate(15deg) scale(1) skew(1deg);
    }

    50% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
    }

    100% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
}

.tooltip-social .tooltip-text {
    visibility: hidden;
    background-color: rgba(0, 0, 0, 0.75);
    color: #fff;
    text-align: center;
    padding: 5px 10px;
    border-radius: 4px;
    position: absolute;
    bottom: 4px;
    white-space: nowrap;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
    right: 130%;
}

.tooltip-social:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.tooltip-social:hover .tooltip-text::after {
    content: "";
    position: absolute;
    top: 27%;
    left: 100%;
    border-width: 7px;
    border-style: solid;
    border-color: transparent transparent transparent rgba(0, 0, 0, 0.75);
}

.tooltip-social:hover img {
    border-radius: 50%;
    box-shadow: 0 5px 10px rgb(0 0 0 / 15%), 0 4px 15px rgb(0 0 0 / 13%);
}

.hotline-phone-ring-wrap .hotline-phone-ring:first-child .hotline-phone-ring-circle {
    border-color: #1877f2;
}

.hotline-phone-ring-wrap .hotline-phone-ring:first-child .hotline-phone-ring-circle-fill {
    background-color: #1877f2;
}
/*end nut lien he goc man hinh*/

#return-to-top {
    width: 40px;
    height: 40px;
    text-align: center;
    border-radius: 50%;
    background-color: var(--color-highlight);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}

@media (min-width: 1400px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 1320px;
    }
}

@media (max-width: 768px) {
    .container, .container-sm, .container-md {
        max-width: 768px;
    }
}

@media (min-width: 577px) and (max-width: 768px) {
    
    .is-mobile .bg-breadcrumbs .title-page {
        font-size: 40px;
        line-height: 50px;
    }
    .image-new-left {
        margin-top: 50px;
        position: relative;
        padding-top: 142%;
    }
    .image-new-left img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    

    .is-mobile .item-introduce .content {
        transform: translateY(calc(100% - 200px));
    }
    .is-mobile .item-introduce .content .description {
        opacity: 1;
    }
    .is-mobile .item-introduce:hover .content {
        transform: translateY(0);
    }
}
@media (max-width: 576px) {
    .is-mobile .about-us {
        width: 100%;
        padding: 15px 0;
        position: relative;
        bottom: 0;
    }
    
    .is-mobile .btn-view-all {
        margin-top: 10px;
    }
    .is-mobile.home .business-project {
        padding-top: 0;
    }
    
    .is-mobile .article-detail .tab-menu ul {
        flex-wrap: wrap;
        position: relative;
        top: 0;
    }
    .is-mobile .article-detail .tab-menu ul li{
        width: 33.33333%;
    }
    
    .wrap-contact {
        padding: 80px 15px;
    }
    .wrap-contact .wrap-form {
        width: 100%; 
        min-width: 100%; 
        max-width: 100%;
    }
}