.fs-13{
    font-size: 1.3rem !important;
}
.fs-14{
    font-size: 1.4rem !important;
}
.fs-15{
    font-size: 1.5rem !important;
}
.fs-16{
    font-size: 1.6rem !important;
}
.fs-18{
    font-size: 1.8rem !important;
}
.fs-20{
    font-size: 2rem !important;
}
.fs-24{
    font-size: 2.4rem !important;
}
.fs-26{
    font-size: 2.6rem !important;
}
.fs-30{
    font-size: 3rem !important;
}
.color-text{
    color: var(--color-text);
}
.font-weight-600{
    font-weight: 600;
}
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    line-height: 1.4;
}

.btn-submit i {
    font-size: 1.4rem;
}

.shadow-darker{
    box-shadow: 0px 10px 50px 0px rgba(26, 46, 85, 0.1);
}
.shadow-1{
    box-shadow: 0px 10px 50px 0px rgba(26, 46, 85, 0.07);
}
.shadow-2{
    box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.05);
}

.rounded-5{
    border-radius: 0.5rem;
}
.hover-img{
    overflow: hidden;
}
.hover-img img {
    transition: filter .6s, opacity .6s, transform .6s, box-shadow .3s;
}
.hover-img:hover img {
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}
.object-scale {
    object-fit: scale-down !important;
}
.bg-second{
    background: var(--color-second);
}
.btn-red{
    background: var(--red);
}
.color-gray{
    color: var(--gray);
}
html {
    scroll-behavior: smooth;
}
.rounded-10{
    border-radius: 1rem;
}
.btn-submit-cus {
    border-radius: 5px 20px 5px 20px;
    padding: 1.3rem 3rem;
    font-size: 1.6rem;
}
.btn-submit-cus:hover {
    background: var(--color-second);
    border-color: var(--color-second);
    color: white;
}


header .social-section {
    float: right;
}

header .social-section ul {
    gap: 1.5rem
}

footer .social-section li {
    padding-right: 1.5rem;
}
.social-section li a {
    color: var(--gray);
    font-size: 1.5rem;
    background: var(--color-second);
    border-radius: 0.5rem;
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
    display: block;
    text-align: center;
}
.social-section li a:hover {
    color: var(--color-highlight);
}

#member-info img {
    width: 2.2rem;
    height: 2.2rem;
    object-fit: cover;
}
.setting-menu > .container > .row > div:last-child {
    display: flex;
    align-items: center;
    justify-content: end;
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--light);
    opacity: 1;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-highlight) !important;
    width: 20px !important;
    border-radius: 5rem;
}
.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px;
}
.swiper-slider-main .swiper-slide:before {
    content: '';
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    position: absolute;
    /*background-color: #b4a2aedb;*/
    opacity: 0.8;
    mix-blend-mode: multiply;
    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;
    z-index: 1;
}
.swiper-slider-main .btn-video-slider {
    position: relative;
    text-align: center;
    color: white;
    font-size: 3rem;
    width: 6rem;
    height: 6rem;
    background: rgb(255 255 255 / 44%);
    line-height: 6rem;
    border-radius: 50%;
    display: block;
}

.swiper-slider-main .btn-video-slider i {
    height: 6rem;
    width: 6rem;
    line-height: 6rem;
    font-size: 2.5rem;
    color: white;
    background-color: var(--color-highlight);
    border-radius: 50%;
    display: block;
    margin: 0 auto;
    border: 1px solid;
}
.swiper-slider-main .btn-video-slider::before, .swiper-slider-main .btn-video-slider::after {
    content: " ";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: white;
    border-radius: 50%;
    -webkit-box-shadow: 0 0 0 0 #9a9a9a;
    box-shadow: 0 0 0 0 #9a9a9a;
    -webkit-animation: button-ripple 3s infinite;
    animation: button-ripple 3s infinite;
    opacity: .8;
    z-index: -1;
}
.swiper-slider-main .btn-video-slider::before{
    -webkit-animation-delay: .9s;
    animation-delay: .9s;
}
.swiper-slider-main .btn-video-slider::after {
    -webkit-animation-delay: .3s;
    animation-delay: .3s;
}
@keyframes button-ripple {
    70% {
        -webkit-box-shadow: 0 0 0 var(--glow-size,15px) currentColor;
        box-shadow: 0 0 0 var(--glow-size,15px) currentColor;
        opacity: 0
    }

    100% {
        -webkit-box-shadow: 0 0 0 0 currentColor;
        box-shadow: 0 0 0 0 currentColor;
        opacity: 0
    }
}
.swiper-slider-main .swiper-slide img {
    overflow: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}
.swiper-slider-main .swiper-slide-active img {
    /* transition: transform 10s linear, opacity 3s; */
    /* transform: scale(1.2, 1.2) !important; */
}
.intro-home .left .img:nth-child(1) img {
    border-radius: 5rem 1rem 1rem 1rem;
}
.intro-home .left .img:nth-child(2) img {
    border-radius: 1rem 1rem 5rem 1rem;
}
.intro-home .right .img{
    padding-top: 180%;
}
.intro-home .right .img img {
    border-radius: 1rem 1rem 5rem 1rem ;
}
.intro-home .article-description ul, .intro-home .article-description ol {
    padding-left: 2.5rem;
}

.intro-home .article-description ul li, .intro-home .article-description ol li {
    margin-bottom: 1.5rem;
    position: relative;
    list-style: none;
}
.intro-home .article-description ul li:before , .intro-home .article-description ol li:before {
    position: absolute;
    left: -2.5rem;
    top: 0;
    content: "\f058";
    font-weight: 900;
    font-family: 'Font Awesome 6 Pro';
    color: var(--color-highlight);
}
.service-section .inner-image img {
    border: 3px dotted var(--color-highlight);
    width: 8.5rem;
    height: 8.5rem;
    margin: -4rem auto 0;
}
.item-album .left .img {
    padding-top: 68%;
}
.banner-section .item-banner {
    padding:10rem 0;
    background-attachment: fixed;
    background-position: bottom center;
    background-size: cover;
    opacity: 1;
    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;
}
.banner-section .item-banner:before {
    content:'';
    background-color: rgb(37 0 26 / 70%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.group-action {
    position: absolute;
    transition: all ease-in-out .3s;
    top: 50%;
    right: 15px;
    z-index: 1;
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    flex-direction: column;
}

.product-item:hover .group-action {
    opacity: 1;
    visibility: visible;
}
.product-item:hover {
    box-shadow: 0 4px 30px rgba(0, 0, 0, .1);
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}
.swiper .product-item.swiper-slide {
    height: auto;
}
.datepicker table {
    text-align: center;
}
.datetime-group i {
    position: absolute;
    right: 1.5rem;
    top: 4.6rem;
    color: var(--color-text);
}
.datepicker tbody tr > td.day {
    cursor: pointer;
}
.contact-section .form-group {
    margin-bottom: 2.5rem;
}
.contact-section .form-group label:not(.invalid-feedback){
    font-size: 1.6rem;
    font-weight: bold;
    color: white;
}
.contact-section .form-group span {
    color: #30d168;
    padding-left: 0.2rem;
}
.contact-section .form-group .form-control:not(textarea) {
    border-radius: 0.5rem;
    height: 5rem;
}
.contact-section .btn-submit:hover {
    background: white;
    color: var(--color-highlight);
}
.contact-section .invalid-feedback {
    color: #ff0019;
}
footer {
    background: var(--color-main);
    margin-top: 3rem;
}

footer .logo-section img {
    -webkit-filter: brightness(0) invert(1);
    filter: brightness(0) invert(1);
}

.form-control {
    font-size: 1.5rem;
}

.footer-menu-section ul li {
    margin-bottom: 1.5rem;
}
.footer-menu-section ul li a {
    color: var(--gray);
}
.footer-menu-section ul li a:hover {
    color: var(--color-highlight);
}

.form-group {
    margin-bottom: 1.5rem;
}
footer .title-section h3 {
    color: white;
    font-size: 2rem;
    text-align: left;
    padding-bottom: 1rem;
}

.breadcrumbs-section-bg {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    padding: 12% 0;
}
.breadcrumbs-section-bg:before {
    content: '';
    background-color: rgb(37 0 26 / 40%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.btn-video {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    left: 0;
    margin: 0 auto;
    text-align: center;
    color: white;
    font-size: 2rem;
    width: 5rem;
    height: 5rem;
    background: rgb(0 0 0 / 30%);
    line-height: 5rem;
    border-radius: 50%;
}
body {
  counter-reset: section;
}

.file-number::before {
  counter-increment: section;
  content: counter(section);
}
.list-file .article-title a{
    color: var(--color-main);
}
.product-image-detail .inner-image {
    padding-top: 100%;
}

.comment-section .list-comment:empty{
    margin: 0;
    padding: 0;
    border: 0;
}
.comment-section .list-comment:empty+.total-comment{
    display: none;
}
.title-left .title-section {
    text-align: left !important;
    font-size: 3.5rem;
}

.article_detail h1 {
    font-size: 3rem;
    color: var(--color-highlight);
}
.product-detail-footer .content ul, .product-detail-footer .content ol {
    padding-left: 1.5rem;
}
.search-page .input-group-append .btn {
    z-index: 1;
}
#popup-dangkydathang button.close {
    position: inherit !important;
    color: white;
}

.button-social-product ul li {
    width: 50%;
    float: left;
}
.modal button.close {
    font-size: 18px;
    position: absolute;
    top: 15px;
    right: 15px;
    opacity: 1;
    z-index: 10;
    text-shadow: unset;
}
.is-mobile header .social-section {
    float: none;
}

.is-mobile header .social-section>ul {
    justify-content: center;
}

@media (min-width: 576px) {
    #login-modal .modal-dialog {
        max-width: 520px;
    }
}

@media (min-width: 1024px) {
    .group-action {
        visibility: hidden;
        opacity: 0;
    }
}
@media (min-width: 1280px) {
    .col-3-cus{
        max-width: 20%;
        flex: 0 0 20%;
    }
}
@media (min-width: 1400px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 1400px;
    }
}
@media (max-width: 1200px) and (min-width:992px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 100%;
    }
}
@media (max-width:1080px) {
    .swiper-slide--tile {
        font-size: 3.5rem;
    }
}
@media (max-width:1024px) {
    .setting-menu-mb>.container>.row>div {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
}

@media (max-width:992px) {
    .setting-menu > .container > .row > div:first-child {
        flex: 0 0 30%;
        max-width: 30%;
    }
    .setting-menu > .container > .row > div:last-child {
        flex: 0 0 70%;
        max-width: 70%;
    }
    .footer-mb>.container>.row>div {
        flex:  0 0 50%;
        max-width: 50%;
    }
    .social-share .list-social .btn-social a {
        width: 4rem;
        height: 4rem;
        line-height: 4rem;
    }
    header .social-section {
        float: none;
    }
    
    header .social-section>ul {
        justify-content: center;
    }
    .title-section {
        font-size: 4rem;
    }
}
@media only screen and (max-width: 991px){
    .setting-menu {
        padding: 1rem 0;
    }
    .product-content-detail .product-title-detail {
        font-size: 2.5rem;
    }
    .price-amount {
        display: block;
        margin: 0;
    }
    
    .price-amount.old-price {
        margin: 0;
        display: inline-block;
    }

}
@media (max-width:768px) {
    .swiper-slider-main .swiper-slide img {
        object-position: 50% center;
    }
    
    .product_detail .breadcrumbs-section-bg h1, .article_detail .breadcrumbs-section-bg h1 {
        font-size: 2.5rem;
        line-height: 1.3;
    }
    
    .logo-section img {
        height: 6.5rem;
    }
}
@media (max-width:767px) {
    .nh-admin-bar ul {
        display: none;
    }
    
    .head-info .email {
        display: none !important;
    }
    .title-section h3, .title-section h1 {
        font-size: 3rem;
    }
    .footer-mb>.container>.row>div {
        flex:  0 0 100%;
        max-width: 100%;
    }
    .group-action {
        display: none;
    }
    .product-detail-footer .nav li {
        padding-right: 1.3rem;
    }
}
section.topbar-section .language-switch li {
    list-style: none;
    margin-left: 10px;
}

section.topbar-section .language-switch li img {
    width: 35px;
    height: 24px;
    object-fit: cover;
}

.header-top>.container>.row>div {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

section.topbar-section {
    margin-left: 20px;
}
section.topbar-section .language-switch {
    display: flex;
}

.intro-home .title-section {
    font-size: 40px;
}

.section-brand .title-section {
    font-size: 4.5rem;
    margin-bottom: 30px;
    font-weight: 700;
}

.section-brand .img-brand {
    padding-top: 39.25%;
}

.section-brand .img-brand img {
    object-fit: contain;
    border: 1px solid #ddd;
    padding: 10px;
}

article.article-detail ,article.article-detail p, article.article-detail span, article.article-detail li, article.article-detail a , .intro-home .article-item p, .intro-home .article-item span, .intro-home .article-item li, .intro-home .article-item a{
    font-family: system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif !important;
}

.breadcrumbs-section h1>a:after {
    display: none;
}
article.article-detail.article-detail-intro .article-content img {
    width: 100%;
}