.fs-11{
    font-size: 1.1rem !important;
}
.fs-12{
    font-size: 1.2rem !important;
}
.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-28{
    font-size: 2.8rem !important;
}
.fs-30{
    font-size: 3rem !important;
}
.fs-40{
    font-size: 4rem !important;
}
.bg-main{
    background: var(--color-main) !important;
}
.pb-6{
    padding-bottom: 6rem ;
}
.font-weight-500{
    font-weight: 500 !important;
}
.font-weight-600{
    font-weight: 600 !important;
}
.text-underline{
    text-decoration: underline;
}

.color-red {
    color: red !important;
}
.shadow-1, .banner-1 .banner-section a{    
    box-shadow: 0 14px 28px rgb(0 0 0 / 25%), 0 10px 10px rgb(0 0 0 / 10%);
}
.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);
}
.fa{
    font-family: 'Font Awesome 6 Pro';
    font-weight: 900;
}
.btn-submit-1:hover {
    background-color: var(--color-highlight) !important;
    color: var(--white) !important;
}
.container, .container-fluid, .container-sm, .container-md, .container-lg, .container-xl {
    max-width: 100%;
}
.rounded-8{
    border-radius: 0.8rem;
}
.rounded-10{
    border-radius: 1rem;
}
.rounded-24{
    border-radius: 2.4rem;
}
.rounded-topbottom-24{
    border-radius: 2.4rem 0 0 2.4rem;
}
.shadow-2{
    box-shadow: 2px 2px 20px rgb(0 0 0 / 9%);
}
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    line-height: 1.4;
}
.color-gray-bold{
    color: var(--gray-bold);
}

.object-cover {
    object-fit: cover !important;
}
.border {
    border: 1px solid #ebebeb !important;
}
.border-top {
    border-top: 1px solid #ebebeb !important;
}

.border-right {
    border-right: 1px solid #ebebeb !important;
}

.border-bottom {
    border-bottom: 1px solid #ebebeb !important;
}

.border-left {
    border-left: 1px solid #ebebeb !important;
}
.color-text{
    color: var(--color-text);
}




.header-top a:hover{
    color: var(--color-highlight) !important;
}
.search-section .form-dropdown {
    position: absolute;
    padding: 10px;
    background-color: #ffffff;
    width: 300px;
    top: 100%;
    left: auto;
    right: 0;
    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 rgb(0 0 0 / 15%);
    -moz-box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.15);
    box-shadow: 0px 0px 3px rgb(0 0 0 / 15%);
}
.search-section: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;
}
.setting-menu > .container > .row > div:last-child {
    display: flex;
    align-items: center;
    justify-content: end;
}
.input-group input::-webkit-input-placeholder,
.input-group textarea::-webkit-input-placeholder,
.form-group input::-webkit-input-placeholder,
.form-group textarea::-webkit-input-placeholder {
   color: var(--gray-bold);
}

.input-group input:-moz-placeholder,
.input-group textarea:-moz-placeholder,
.form-group input:-moz-placeholder,
.form-group textarea:-moz-placeholder { /* Firefox 18- */
   color: var(--gray-bold);
}

.input-group input::-moz-placeholder,
.input-group textarea::-moz-placeholder,
.form-group input::-moz-placeholder,
.form-group textarea::-moz-placeholder {  /* Firefox 19+ */
   color: var(--gray-bold); 
}

.input-group input:-ms-input-placeholder,
.input-group textarea:-ms-input-placeholder,
.form-group input:-ms-input-placeholder,
.form-group textarea:-ms-input-placeholder {  
   color: var(--gray-bold);
}
.setting-menu.fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: block;
    transition: all 0.3s ease 0s;
    z-index: 99;
    background: var(--white);
    border-bottom: 1px solid var(--gray);
}
.items-number {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1;
}
.swiper-button-prev, .swiper-button-next {
    font-size: 2.2rem;
    background: var(--light);
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
}
.swiper-button-prev:hover, .swiper-button-next:hover {
    background: var(--color-highlight) !important;
    color: white !important;
}
.swiper-slider-main .swiper-button-prev, .swiper-slider-main .swiper-button-next {
    opacity:0;
}
.swiper-slider-main:hover .swiper-button-prev, .swiper-slider-main:hover .swiper-button-next {
    opacity:1
}
.swiper-slider-main .swiper-slide .btn-submit:hover{
    color: white !important;
    background: var(--color-highlight) !important;
}
.swiper-slider-main .swiper-slide-active .title {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-name: fadeInLeft;
  animation-delay: 0.4s;
  text-shadow: 0 1px black;
}
.swiper-slider-main .swiper-slide-active .description {
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-name: fadeInLeft;
  animation-delay: 0.4s;
}
.swiper-slider-main .swiper-slide-active .desc-short {
  -webkit-animation-duration: 2s;
  animation-duration: 2s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-name: fadeInLeft;
  animation-delay: 0.4s;
}


.swiper-slider-main .swiper-slide-active .btn-submit {
  -webkit-animation-duration: 2.5s;
  animation-duration: 2.5s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-name: fadeInLeft;
  animation-delay: 0.4s;
}
.swiper-slider-main .swiper-slide--wrap {
    top: auto !important;
    bottom: 48px;
    z-index: 3;
    transform: none !important;
}

.swiper-slider-main .swiper-slide--wrap .row {
    justify-content: flex-end;
}

.swiper-slider-main .swiper-slide--wrap .row > div {
    flex: 0 0 auto;
    width: 100%;
    max-width: 470px;
    padding: 22px 26px;
    border-left: 5px solid var(--color-highlight);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.74);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.swiper-slider-main .swiper-slide--wrap .title {
    margin-bottom: 16px !important;
    color: #fff;
    font-size: 15px !important;
    line-height: 1.5;
    letter-spacing: 0.4px;
    text-shadow: none;
}

.swiper-slider-main .swiper-slide--wrap .btn-submit {
    padding: 10px 26px !important;
    border-radius: 5rem;
    background: var(--color-highlight) !important;
    color: #fff !important;
}

.swiper-slider-main .swiper-slide--wrap .btn-submit span {
    margin: 0 !important;
}

.swiper-slider-main .swiper-slide .btn-submit:hover {
    background: #8f0400 !important;
    color: #fff !important;
}

@media (max-width: 767px) {
    .swiper-slider-main .swiper-slide--wrap {
        bottom: 16px;
    }

    .swiper-slider-main .swiper-slide--wrap .row > div {
        max-width: none;
        padding: 14px 16px;
    }

    .swiper-slider-main .swiper-slide--wrap .title {
        margin-bottom: 10px !important;
        font-size: 13px !important;
    }
}
@keyframes bannerPanelIn {
    from {
        opacity: 0;
        transform: translate3d(80px, 0, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.swiper-slider-main .swiper-slide-active .swiper-slide--wrap .row > div {
    animation: bannerPanelIn 1s ease both;
    animation-delay: 0.4s;
}

.swiper-slider-main .swiper-slide-active .swiper-slide--wrap .title,
.swiper-slider-main .swiper-slide-active .swiper-slide--wrap .btn-submit {
    animation: none;
}


@-webkit-keyframes fadeInLeft {
    from {
        opacity: 0;
        -webkit-transform: translate3d(-100%,0,0);
        transform: translate3d(-100%,0,0)
    }

    to {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        -webkit-transform: translate3d(-100%,0,0);
        transform: translate3d(-100%,0,0)
    }

    to {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

.fadeInLeft {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft
}

.list-category .item a:hover{
    color: var(--color-highlight) !important;
}
.banner-section .item-banner .btn-banner:hover{
    color: var(--color-main) !important;
}
.banner-section .item-banner .btn-banner:hover i {
    color: var(--color-main) !important;
}
.banner-section .item-banner .description {
    line-height: 1.2;
}
.product-item {
    position: relative;
    -ms-transition: all .5s ease;
    -o-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.product-item .inner-image {
    -ms-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;
}
.product-item:hover .inner-image img {
    transform: scale(1.1);
    -ms-transition: all .4s ease;
    -o-transition: all .4s ease;
    -moz-transition: all .4s ease;
    -webkit-transition: all .4s ease;
    transition: all .4s ease;
}

.product-item .product-hover {
    position: absolute;
    transition: transform .55s cubic-bezier(.2,.75,.5,1);
    transform: scale(.95) translateY(0) translateZ(0);
    display: block;
    height: calc(100% + 39px);
    width: calc(100% + 20px);
    z-index: -1;
    top: -9px;
    left: -10px;
    border-radius: 30px
}

.product-item .product-hover:before {
    content: "";
    position: absolute;
    z-index: -2;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transform-origin: center;
    opacity: 0;
    transition: opacity .55s cubic-bezier(.2,.75,.5,1);
    box-shadow: 0 1px 24px 0 rgba(0,0,0,.09);
    border-radius: 30px
}

.product-item:hover .product-hover {
    transform: scale(1) translateY(0) translateZ(0)
}

.product-item:hover .product-hover:before {
    opacity: 1;
    pointer-events: all
}
.product-home .swiper-wrapper {
    margin: 2rem 0;
}

.cart-action .btn-product-action {
    display: inline-block;
    position: relative;
    color: var(--color-main);
    background: var(
    --light);
    width: 4rem;
    height: 4rem;
    line-height: 4rem;
    border-radius: 50%;
    text-align: center;
    font-size: 1.6rem;
}
.cart-action .btn-product-action:hover {
    background: var(--color-highlight);
    color: white;
}
.banner-text-top .swiper-slide--wrap {
    right: 0;
    margin: 0 auto;
    text-align: center;
    transform: unset;
    top: 1rem;
}

.banner-text-top .swiper-slide--wrap>.row>div {
    flex: 0 0 100%;
    max-width: 100%;
}
.banner-text-top .swiper-slide--wrap * {
    color: white !important;
}
.banner-text-top .item-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap {
    z-index: 2;
    padding: 50px 28px 0 !important;
    text-align: left;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap .row {
    margin: 0 !important;
    padding: 0 !important;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap .title {
    margin-bottom: 8px !important;
    color: var(--color-highlight) !important;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap .description {
    display: -webkit-box;
    margin-bottom: 16px !important;
    overflow: hidden;
    color: #111 !important;
    font-size: 26px !important;
    font-weight: 700;
    line-height: 1.3;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap .btn-banner {
    display: inline-block;
    padding: 9px 22px;
    border-radius: 5rem;
    background: var(--color-highlight);
    color: #fff !important;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s ease;
}

.banner-text-top .banner-section .item-banner .swiper-slide--wrap .btn-banner i {
    color: #fff !important;
}

.banner-text-top .banner-section .item-banner .btn-banner:hover {
    background: #8f0400;
    color: #fff !important;
}

.banner-text-top .banner-section .item-banner .btn-banner:hover i {
    color: #fff !important;
}

.item-banner a img {
    transition: filter 0.3s ease;
}
.item-banner a:hover img {
    filter: brightness(0.8);
}
.item-banner a:hover {
    color: var(--color-main) !important;
}
.banner-btn-section .banner-section .btn-banner {
    background-color: var(--white);
    color: var(--color-main) !important;
    border-radius: 5rem;
    text-decoration: unset;
    display: inline-block;
    padding: 1.25rem 3rem;
}

.banner-btn-section .banner-section .btn-banner:hover {
    background: var(--color-highlight) !important;
    color: white !important;
}
.banner-btn-section .banner-section .btn-banner:hover i {
    color: white !important;
}
.toolbar{
    display: none;
}
footer {
    margin-top:3rem;
}
.social-section li a {
    width: 3.6rem;
    height: 3.6rem;
    line-height: 3.6rem;
    background: var(--light);
    display: block;
    color: var(--color-main);
    text-align: center;
    border-radius: 50%;
}
.social-section li {
    padding-right: 1rem;
    display: inline-block;
}
.social-section li a:hover {
    color: var(--color-highlight);
}
.footer-menu-section ul  a:hover{
    color: var(--color-highlight) !important;
}
.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.float-contact {
    position: fixed;
    bottom: 40px;
    left: 20px;
    z-index: 99;
}
.float-contact a {
    display: block;
    margin-bottom: 6px;
}
.float-contact a  span{
    background: #0091FF;
    border-radius: 20px;
    font-size: 15px;
    color: white;
    font-weight: 400;
    display: inline-block;
    padding: 7px 20px;
}

.float-contact a:nth-child(2) span{
    background: #0866FF;
}
.float-contact a:nth-child(3) span{
    background: var(--color-main);
}
.newsletter .invalid-feedback {
    position: absolute;
    bottom: -30px;
    left: 0;
    text-align: left;
}
.info-contact .desc {
    max-width: 80rem;
    margin: 0 auto;
}
.form-group {
    margin-bottom: 2rem;
}
.form-control {
    border: 1px solid #e1e1e1;
    border-radius: 2.4rem;
}
.breadcrumbs-section-bg {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: auto;
    padding: 8rem 0;
}
.breadcrumbs-section-bg .breadcrumbs-section a, .breadcrumbs-section-bg .breadcrumbs-section span {
    color: white;
}
.description-product ul {
    padding-left: 2rem;
}

.description-product ul li {
    margin-bottom: 1rem;
}
.title-main h3 {
    font-size: 2rem;
}

.border-width-2{
    border-width: 2px !important;
}
.swiper .swiper-slide{
    height: auto;  
}

#productLongDescription {
  display: block;
  overflow: hidden;
  position: relative;
  transition: max-height .5s ease;
}
#productLongDescription {
  max-height: 200px;
}
.copy__inner {
  overflow: hidden;
}

.copy__gradient {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 75%, white 100%);
  bottom: 0;
  height: 150px;
  left: 0;
  position: absolute;
  transition: bottom 1s ease;
  width: 100%;
  z-index: 10;
}
.reveal .copy__gradient {
  bottom: -150px;
  transition: bottom 2s ease;
}

.more-less {
  color: var(--color-main);
  cursor: pointer;
  bottom: 0;
  font-weight: bold;
  left: 0;
  margin-left: 0px;
  position: relative;
  z-index: 50;
  display:  inline-block;
  padding: 7px 15px;
  border-radius: 5px;
  border: 1px solid var(--color-main);
}
.more-less:hover {
  color: #fff;
  background: var(--color-main);
}

.reveal + .more-less:after {
  border-top: none;
  border-bottom: 6px solid black;
}

.products-cat .category-image img {
    max-height: 330px;
    width: 100%;
    object-fit: cover;
}

#lg-zoom-out, #lg-zoom-in {
    display: inline-block !important;
    font-family: 'Font Awesome 6 Pro' !important;
    font-weight: 300;
}

#lg-zoom-in:after {
    content: "\f00e";
}

#lg-zoom-out:after {
    content: "\f010";
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--color-highlight);
}

.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px;
}
.product-detail-footer .tab-content h2 {
    font-size: 2rem;
}

.product-detail-footer .tab-content h3, .product-detail-footer .tab-content h4, .product-detail-footer .tab-content h5 {
    font-size: 1.6rem;
}
.comment-section .list-comment:empty{
    margin: 0;
    padding: 0;
    border: 0;
}
.comment-section .list-comment:empty+.total-comment{
    display: none;
}

.is-mobile .setting-menu-mb>.container>.row>div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.is-mobile .search-mb {
    margin: 3.5rem 1.5rem 1.5rem !important;
}

.is-mobile .title-tab .effect-nav li a::after {
    bottom: -1.8rem;
}
.product-item:hover .product-action {
    opacity: 1;
    margin: 0 auto;
}
.bootstrap-select>.dropdown-toggle, .bootstrap-select .dropdown-menu {
    border-radius: 2.4rem !important;
}
.language-section a img {
    width: 2.4rem;
    height: 1.6rem;
    object-fit: cover;
    margin-right: 1rem;
}
.toolbar__item #member-info img {
    margin: 0 !important;
}
.toolbar__item a.dropdown-item {
    padding: 0.5rem 1.5rem !important;
    display: block;
}

.toolbar__item a.dropdown-item i {
    color: var(--color-main);
    font-size: 1.4rem;
}

@media (min-width:992px) {
    .testimonial-section {
        width: 80%;
        margin: 0 auto;
    }
}
@media (min-width: 1540px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 1540px;
    }
}

@media (max-width:1200px) and (min-width:1000px) {
    .container, .container-sm, .container-md, .container-lg {
        max-width: 100%;
    }
}

@media (min-width:992px) {
    .menu-vertical {
        margin-top: -5rem;
    }
    .article .menu-vertical--content , .article_detail .menu-vertical--content , .product .menu-vertical--content {
        display: block !important;
        position: relative;
        margin-bottom: 3rem !important;
    }

}
@media (max-width:1024px) {
    .menu-section > ul > li {
        margin-left: 1rem;
        margin-right: 1rem;
    }
}

@media (max-width:992px) {
    .toolbar{
        display: flex;
    }
    .setting-menu > .container > .row > div {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .setting-menu-mb>.container>.row>div {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .footer-mb>.container>.row>div:first-child {
        flex:  0 0 100%;
        max-width: 100%;
    }
    .footer-mb>.container>.row>div {
        flex:  0 0 33.333333%;
        max-width: 33.333333%;
    }
    .search-mb {
        margin: 3.5rem 1.5rem 1.5rem !important;
    }
    .title-main h2 , .title-main h3 {
        font-size: 2.3rem;
    }
    
    #nh-admin-bar {
        display: none;
    }
    .acc-cart a i {
        font-size: 2.5rem !important;
        margin-bottom: 0 !important;
    }
    .acc-cart img{
        width:28px;
        height:28px
    }
    .banner-section .item-banner .description {
        font-size: 2.5rem !important;
    }
    .banner-btn-section .item-banner a img {
        height: 50vh !important;
    }
}

@media (max-width:768px) {
    .swiper-slider-main .swiper-slide--wrap {
        padding: 1rem 2rem;
    }
    
    .swiper-slider-main .title {
        font-size: 1.3rem !important;
    }
    
    .swiper-slider-main .description {
        font-size: 3rem !important;
        line-height: 1.2;
    }
    
    .swiper-slider-main .desc-short {
        font-size: 1.4rem !important;
        margin-bottom: 1.5rem !important;
    }
}

@media (max-width:767px) {
    .footer-mb>.container>.row>div {
        flex:  0 0 100%;
        max-width: 100%;
    }
    .swiper-slider-main .swiper-slide img {
        height: 34vh;
    }
    .newsletter .title {
        font-size: 2.8rem;
    }
    .sidebar-mini-cart .content-mini-cart .total-price .price-amount {
        font-size: 2.2rem;
    }
}

.giai-phap-block {
    width: 100%;
}

.giai-phap-title {
    text-align: center;
    margin-bottom: 3rem;
}

.giai-phap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 24px;
}

.giai-phap-empty {
    margin-bottom: 1.5rem;
}

.giai-phap-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.giai-phap-image {
    flex: 0 0 40%;
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.giai-phap-image::before {
    content: "";
    display: block;
    padding-top: 75%;
}

.giai-phap-image a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.giai-phap-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.giai-phap-item:hover .giai-phap-img {
    transform: scale(1.05);
}

.giai-phap-content {
    flex: 1;
}

.giai-phap-name {
    margin: 0 0 12px;
    font-size: 18px;
}

.giai-phap-name a {
    color: inherit;
    text-decoration: none;
}

.giai-phap-desc {
    margin-bottom: 12px;
    font-size: 14px;
}

.giai-phap-more {
    font-weight: 700;
    color: var(--color-highlight, #0a58ca);
    text-decoration: none;
}

.giai-phap-more i {
    padding-left: 8px;
    font-size: 12px;
}

@media (max-width: 767px) {
    .giai-phap-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    .giai-phap-item {
        flex-direction: column;
        align-items: stretch;
    }

    .giai-phap-image {
        flex: none;
    }
}
.giai-phap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.giai-phap-ct-banner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.giai-phap-ct-banner-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 640px;
    padding: 80px 0 120px;
    background-color: #333;
    background-size: cover;
    background-position: center;
    text-align: center;
}

.giai-phap-ct-banner-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.giai-phap-ct-banner-item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 90px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' fill-opacity='0.55' d='M0,40 C240,110 480,0 720,50 C960,100 1200,20 1440,70 L1440,120 L0,120 Z'/%3E%3Cpath fill='%23ffffff' d='M0,75 C260,30 520,115 780,80 C1040,45 1250,95 1440,60 L1440,120 L0,120 Z'/%3E%3C/svg%3E");
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.giai-phap-ct-banner-item .container {
    position: relative;
    z-index: 1;
}

.giai-phap-ct-banner-inner {
    max-width: 800px;
    margin: 0 auto;
    color: #fff;
}

.giai-phap-ct-banner-title {
    margin: 0 0 24px;
    font-size: 44px;
    font-weight: 600;
    line-height: 1.4;
    color: #fff;
}

.giai-phap-ct-banner-desc {
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.6;
}

.giai-phap-ct-btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 999px;
    background: #f26a3b;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s ease;
}

.giai-phap-ct-btn:hover {
    background: #d9552a;
    color: #fff;
}

.giai-phap-ct-banner .swiper-pagination {
    z-index: 2;
    bottom: 40px;
}

@media (max-width: 767px) {
    .giai-phap-ct-banner-item {
        min-height: 460px;
        padding: 60px 0 90px;
    }

    .giai-phap-ct-banner-item::after {
        height: 50px;
    }

    .giai-phap-ct-banner-title {
        font-size: 28px;
    }

    .giai-phap-ct-banner-desc {
        font-size: 14px;
    }
}

.giai-phap-ct-factor-swiper .swiper-slide,
.giai-phap-ct-section .swiper-slide {
    height: auto;
}

.giai-phap-ct-factor {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 12px;
    height: 100%;
    padding: 20px 20px 76px;
    border-radius: 4px;
    background: #f2f2f2;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
    color: #222;
    text-decoration: none;
}

.giai-phap-ct-factor-num {
    grid-column: 1;
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
}

.giai-phap-ct-factor-name {
    grid-column: 2;
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.8;
    color: #111;
}

.giai-phap-ct-factor-desc {
    grid-column: 1 / -1;
    margin: 20px 0 0;
    font-size: 14px;
    line-height: 1.8;
    color: #222;
}

.giai-phap-ct-factor::after {
    content: "";
    position: absolute;
    right: 20px;
    bottom: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f26a3b;
    transition: background 0.2s ease;
}

.giai-phap-ct-factor::before {
    content: "";
    position: absolute;
    right: 33px;
    bottom: 34px;
    z-index: 1;
    width: 10px;
    height: 10px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(45deg);
}

.giai-phap-ct-factor:hover::after {
    background: #d9552a;
}

.giai-phap-ct-section .swiper-slide:nth-child(4n + 1) .giai-phap-ct-factor-num {
    color: #566b0a;
}

.giai-phap-ct-section .swiper-slide:nth-child(4n + 2) .giai-phap-ct-factor-num {
    color: #d9780a;
}

.giai-phap-ct-section .swiper-slide:nth-child(4n + 3) .giai-phap-ct-factor-num {
    color: #1448d8;
}

.giai-phap-ct-section .swiper-slide:nth-child(4n + 4) .giai-phap-ct-factor-num {
    color: #d610a8;
}

.giai-phap-ct-factor-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.giai-phap-ct-factor-item:nth-child(4n + 1) .giai-phap-ct-factor-num {
    color: #566b0a;
}

.giai-phap-ct-factor-item:nth-child(4n + 2) .giai-phap-ct-factor-num {
    color: #d9780a;
}

.giai-phap-ct-factor-item:nth-child(4n + 3) .giai-phap-ct-factor-num {
    color: #1448d8;
}

.giai-phap-ct-factor-item:nth-child(4n + 4) .giai-phap-ct-factor-num {
    color: #d610a8;
}

@media (max-width: 991px) {
    .giai-phap-ct-factor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .giai-phap-ct-factor-grid {
        grid-template-columns: 1fr;
    }
}
.giai-phap-ct-heading{
    text-align: center;
    padding: 20px;
    color: var(--color-text);
}

.giai-phap-ct-design {
    padding: 48px 0;
    background: #f0f0f0;
}

.giai-phap-ct-design-heading {
    margin: 0 0 16px;
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: #111;
}

.giai-phap-ct-design-intro {
    max-width: 800px;
    margin: 0 auto 48px;
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
}



.giai-phap-ct-design-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 30px 24px;
    border-radius: 16px;
    background: #fff;
}

.giai-phap-ct-design-name {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 500;
    color: #555;
}

.giai-phap-ct-design-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #222;
}

.giai-phap-ct-design-image img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 370px;
    object-fit: cover;
}

.giai-phap-ct-nav {
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    cursor: pointer;
}

.giai-phap-ct-nav::before {
    content: "";
    position: absolute;
    top: 14px;
    width: 12px;
    height: 12px;
    border-top: 3px solid #333;
    border-left: 3px solid #333;
}


.giai-phap-ct-nav-prev::before {
    left: 16px;
    transform: rotate(-45deg);
}

.giai-phap-ct-design-swiper {
    position: relative;
    max-width: 1146px;
    margin: 0 auto;
    padding: 0 48px;
}

.giai-phap-ct-nav-prev {
    left: 4px;
}

.giai-phap-ct-nav-next {
    right: 4px;
}


.giai-phap-ct-nav-next::before {
    right: 16px;
    transform: rotate(135deg);
}

.giai-phap-ct-nav.swiper-button-disabled {
    opacity: 0.3;
    cursor: default;
}

@media (max-width: 1199px) {
    .giai-phap-ct-nav-prev {
        left: 0;
    }

    .giai-phap-ct-nav-next {
        right: 0;
    }
}

@media (max-width: 767px) {
    .giai-phap-ct-design-card {
        grid-template-columns: 1fr;
    }
}
.giai-phap-ct-pics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    width: 100%;
}

.giai-phap-ct-pics-item {
    position: relative;
    overflow: hidden;
}

.giai-phap-ct-pics-item::before {
    content: "";
    display: block;
    padding-top: 125%;
}

.giai-phap-ct-pics-link {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.giai-phap-ct-pics-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.giai-phap-ct-pics-item:hover .giai-phap-ct-pics-img {
    transform: scale(1.06);
}

@media (max-width: 991px) {
    .giai-phap-ct-pics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .giai-phap-ct-pics {
        grid-template-columns: 1fr;
    }

    .giai-phap-ct-pics-item::before {
        padding-top: 75%;
    }
}

/*playground*/
.giai-phap-ct-play {
    padding: 48px 0 64px;
    background: #4a4a4a;
    color: #fff;
}

.giai-phap-ct-play-heading {
    margin: 0 0 16px;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    color: #fff;
}

.giai-phap-ct-play-intro {
    max-width: 860px;
    margin: 0 auto 48px;
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
}

.giai-phap-ct-play-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1050px;
    margin: 0 auto;
}

.giai-phap-ct-play-item {
    overflow: hidden;
    background: #f89406;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.giai-phap-ct-play-image {
    position: relative;
    overflow: hidden;
}

.giai-phap-ct-play-image::before {
    content: "";
    display: block;
    padding-top: 100%;
}

.giai-phap-ct-play-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.giai-phap-ct-play-item:hover .giai-phap-ct-play-img {
    transform: scale(1.05);
}

.giai-phap-ct-play-name {
    margin: 0;
    padding: 16px 15px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

@media (max-width: 767px) {
    .giai-phap-ct-play-grid {
        grid-template-columns: 1fr;
    }
}
/*.*/

/*view_pics4*/
.giai-phap-ct-mat {
    padding: 48px 0;
    background: #f0f0f0;
}

.giai-phap-ct-mat-heading {
    margin: 0 0 16px;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    color: #555;
}

.giai-phap-ct-mat-intro {
    max-width: 860px;
    margin: 0 auto 48px;
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
}


.giai-phap-ct-mat {
    padding: 48px 0 10px;
    background: #f0f0f0;
}

.giai-phap-ct-mat-card {
    display: grid;
    grid-template-columns: 47% 1fr;
    max-width: 1080px;
    margin: 0 auto 24px;
    border-radius: 8px;
    background: #fff;
}

.giai-phap-ct-mat-image {
    position: relative;
    min-height: 450px;
    clip-path: inset(0 0 -400px 0 round 8px 0 0 0);
}

.giai-phap-ct-mat-img {
    position: absolute;
    top: 0;
    left: -10%;
    width: 110%;
    max-width: none;
    height: auto;
}

@media (max-width: 767px) {
    .giai-phap-ct-mat {
        padding-bottom: 48px;
    }

    .giai-phap-ct-mat-card {
        grid-template-columns: 1fr;
    }

    .giai-phap-ct-mat-image {
        min-height: 0;
        clip-path: none;
    }

    .giai-phap-ct-mat-img {
        position: static;
        width: 100%;
    }
}


.giai-phap-ct-mat-text {
    padding: 24px 16px 24px 24px;
    font-size: 15px;
    line-height: 1.8;
    color: #111;
}

@media (max-width: 767px) {
    .giai-phap-ct-mat-card {
        grid-template-columns: 1fr;
    }

    .giai-phap-ct-mat-image {
        min-height: 260px;
    }
}
/*.*/

/*view_pics5*/
.giai-phap-ct-p5 {
    padding: 48px 0;
    background: #f7f7f7;
}

.giai-phap-ct-p5-heading {
    margin: 0 0 16px;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    color: #555;
}

.giai-phap-ct-p5-intro {
    max-width: 860px;
    margin: 0 auto 48px;
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
}

.giai-phap-ct-p5-grid {
    display: grid;
    grid-template-columns: 523fr 347fr 172fr;
    grid-template-rows: 297px 297px;
    gap: 4px;
    max-width: 1050px;
    margin: 0 auto;
}

.giai-phap-ct-p5-item {
    position: relative;
    overflow: hidden;
}

.giai-phap-ct-p5-item:nth-child(1) {
    grid-column: 1;
    grid-row: 1 / 3;
}

.giai-phap-ct-p5-item:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
}

.giai-phap-ct-p5-item:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
}

.giai-phap-ct-p5-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.giai-phap-ct-p5-item:hover .giai-phap-ct-p5-img {
    transform: scale(1.05);
}

.giai-phap-ct-p5-text {
    position: relative;
    display: flex;
    align-items: flex-end;
    grid-column: 3;
    grid-row: 1 / 3;
    overflow: hidden;
    background: #eee;
}

.giai-phap-ct-p5-text::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 130px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 172 130' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,0 L172,0 L172,120 C150,90 120,100 95,80 C70,60 40,30 0,20 Z'/%3E%3C/svg%3E");
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.giai-phap-ct-p5-text-inner {
    position: relative;
    padding: 0 8px 12px;
    font-size: 20px;
    line-height: 1.6;
    color: #111;
}

@media (max-width: 991px) {
    .giai-phap-ct-p5-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

    .giai-phap-ct-p5-item:nth-child(n) {
        grid-column: auto;
        grid-row: auto;
        height: 260px;
    }

    .giai-phap-ct-p5-text {
        grid-column: 1 / -1;
        grid-row: auto;
        padding: 24px 16px;
    }

    .giai-phap-ct-p5-text::before {
        display: none;
    }
}

@media (max-width: 575px) {
    .giai-phap-ct-p5-grid {
        grid-template-columns: 1fr;
    }
}
/*.*/ 

/*view_projectX*/
.giai-phap-ct-prj {
    padding: 48px 0;
    background: #f5f5f5;
}

.giai-phap-ct-prj-heading {
    margin: 0 0 48px;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    color: #555;
}

.giai-phap-ct-prj-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1050px;
    margin: 0 auto;
}

.giai-phap-ct-prj-item {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    color: #fff;
}

.giai-phap-ct-prj-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.giai-phap-ct-prj-item:hover .giai-phap-ct-prj-img {
    transform: scale(1.08);
}

.giai-phap-ct-prj-name {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 14px 10px;
    background: rgba(0, 0, 0, 0.45);
    text-align: center;
    font-size: 14px;
    line-height: 1.4;
    transition: background 0.3s ease;
}

.giai-phap-ct-prj-item:hover .giai-phap-ct-prj-name {
    background: rgba(0, 0, 0, 0.65);
}

@media (max-width: 991px) {
    .giai-phap-ct-prj-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .giai-phap-ct-prj-grid {
        grid-template-columns: 1fr;
    }
}
/*.*/
html {
    scroll-behavior: smooth;
}

.giai-phap-ct-design,
.giai-phap-ct-play,
.giai-phap-ct-mat,
.giai-phap-ct-p5 {
    scroll-margin-top: 200px;
}
.home-highlight-icon {
    display: block;
    width: auto;
    height: 64px;
    margin-left: auto;
    margin-right: auto;
}
@media (max-width: 767px) {
    .swiper-slider-main .swiper-slide--wrap {
        position: static !important;
        bottom: auto;
        width: 100%;
        padding: 0;
    }

    .swiper-slider-main .swiper-slide--wrap .container {
        max-width: none;
        padding: 0;
    }

    .swiper-slider-main .swiper-slide--wrap .row {
        margin: 0 !important;
    }

    .swiper-slider-main .swiper-slide--wrap .row > div {
        max-width: none;
        padding: 16px 16px 18px;
        border-left: 0;
        border-top: 4px solid var(--color-highlight);
        border-radius: 0;
        background: #111;
        box-shadow: none;
        animation: none;
    }

    .swiper-slider-main .swiper-slide--wrap .title {
        margin-bottom: 12px !important;
        font-size: 13px !important;
    }

    .swiper-slider-main .swiper-slide--wrap .btn-submit {
        display: block;
        padding: 10px 20px !important;
        text-align: center;
    }

    .banner-section .item-banner {
        overflow: hidden;
        border-radius: 24px;
        background: #f5f6f8;
    }

    .banner-section .item-banner > a {
        display: flex !important;
        flex-direction: column-reverse;
        height: auto !important;
    }

    .banner-section .item-banner .image {
        height: auto !important;
    }

    .banner-section .item-banner .image img {
        display: block;
        width: 100%;
        height: auto !important;
        border-radius: 0 !important;
    }

    .banner-section .item-banner .swiper-slide--wrap {
        position: static !important;
        width: 100%;
        padding: 20px 20px 16px !important;
        transform: none !important;
        text-align: left;
    }

    .banner-section .item-banner .swiper-slide--wrap .row {
        margin: 0 !important;
        padding: 0 !important;
    }

    .banner-section .item-banner .swiper-slide--wrap [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0;
    }

    .banner-section .item-banner .swiper-slide--wrap .title {
        margin-bottom: 6px !important;
        font-size: 11px !important;
    }

    .banner-section .item-banner .swiper-slide--wrap .description {
        margin-bottom: 12px !important;
        font-size: 20px !important;
        line-height: 1.3;
    }

    .banner-section .item-banner .swiper-slide--wrap .desc-short {
        margin-bottom: 12px !important;
        font-size: 14px !important;
    }

    .banner-section .item-banner .swiper-slide--wrap .btn-banner {
        font-size: 13px;
    }

    .banner-text-top .banner-section .item-banner .image {
        height: 230px !important;
        overflow: hidden;
    }

    .banner-text-top .banner-section .item-banner .image img {
        height: 100% !important;
        object-fit: cover;
        object-position: center bottom;
    }
     .banner-text-top .item-banner::before {
        display: none;
    }

    .banner-section .item-banner {
        background: #fff;
        box-shadow: 0 2px 14px rgba(0, 0, 0, 0.1);
    }

    .banner-section .item-banner .swiper-slide--wrap {
        padding: 22px 20px 18px !important;
    }

    .banner-text-top .banner-section .item-banner .swiper-slide--wrap .description {
        display: block;
        overflow: visible;
        -webkit-line-clamp: unset;
    }

    .banner-text-top .banner-section .item-banner .image {
        height: 210px !important;
    }
    .banner-text-top .banner-section .item-banner .swiper-slide--wrap {
    padding: 20px 28px 20px !important;
    }
    .title-section {
        margin-bottom: 1.5rem !important;
        font-size: clamp(20px, 5.5vw, 30px) !important;
        line-height: 1.3 !important;
    }

    .banner-section .item-banner .swiper-slide--wrap .title,
    .banner-text-top .banner-section .item-banner .swiper-slide--wrap .title {
        font-size: clamp(10px, 3vw, 12px) !important;
    }

    .banner-section .item-banner .swiper-slide--wrap .description,
    .banner-text-top .banner-section .item-banner .swiper-slide--wrap .description {
        font-size: clamp(17px, 5.2vw, 22px) !important;
    }

    .banner-section .item-banner .swiper-slide--wrap .btn-banner {
        font-size: clamp(12px, 3.4vw, 14px);
    }

    .swiper-slider-main .swiper-slide--wrap .title {
        font-size: clamp(12px, 3.4vw, 14px) !important;
    }

    .swiper-slider-main .swiper-slide--wrap .btn-submit {
        font-size: clamp(12px, 3.4vw, 14px);
    }

    /* Trang chi tiết giải pháp (chưa thử trên trang thật) */
    .giai-phap-ct-banner-title {
        font-size: clamp(24px, 7vw, 36px);
    }

    .giai-phap-ct-banner-desc {
        font-size: clamp(13px, 3.6vw, 15px);
    }

    .giai-phap-ct-heading,
    .giai-phap-ct-design-heading,
    .giai-phap-ct-play-heading,
    .giai-phap-ct-mat-heading,
    .giai-phap-ct-p5-heading,
    .giai-phap-ct-prj-heading {
        font-size: clamp(20px, 5.5vw, 26px);
    }

    .giai-phap-ct-design-intro,
    .giai-phap-ct-play-intro,
    .giai-phap-ct-mat-intro,
    .giai-phap-ct-p5-intro {
        font-size: clamp(13px, 3.6vw, 15px);
    }

    .giai-phap-ct-factor-num {
        font-size: clamp(44px, 14vw, 64px);
    }

    .giai-phap-ct-factor-name {
        font-size: clamp(15px, 4.4vw, 18px);
    }

    .giai-phap-ct-factor-desc,
    .giai-phap-ct-design-desc,
    .giai-phap-ct-mat-text {
        font-size: clamp(13px, 3.8vw, 15px);
    }

    .giai-phap-ct-design-name,
    .giai-phap-ct-play-name {
        font-size: clamp(16px, 4.6vw, 20px);
    }

    .giai-phap-ct-p5-text-inner {
        font-size: clamp(14px, 4vw, 17px);
    }

    .giai-phap-ct-prj-name {
        font-size: clamp(12px, 3.4vw, 14px);
    }

    /* Danh sách giải pháp */
    .giai-phap-name {
        font-size: clamp(15px, 4.4vw, 18px);
    }

    .giai-phap-desc {
        font-size: clamp(13px, 3.6vw, 14px);
    }
}

/* GIAO DIEN GIAI PHAP STEM */

.giai-phap-stem {
    width: 100%;
    padding: 50px 0;
}

/* TIEU DE */
.giai-phap-stem-heading {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 20px;
}

/* MO TA */
.giai-phap-stem-intro {
    text-align: center;
    max-width: 950px;
    margin: 0 auto 35px;
    font-size: 16px;
    line-height: 1.7;
}

/* LUOI HINH ANH */
.giai-phap-stem-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

/* THE SAN PHAM */
.giai-phap-stem-item {
    overflow: hidden;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease,
                box-shadow 0.3s ease;
}

.giai-phap-stem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 22px rgba(0,0,0,0.15);
}

/* LINK */
.giai-phap-stem-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.giai-phap-stem-link:hover {
    text-decoration: none;
}

/* KHUNG ANH */
.giai-phap-stem-image {
    width: 100%;
    aspect-ratio: 510 / 324;
    overflow: hidden;
}

/* ANH */
.giai-phap-stem-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.giai-phap-stem-item:hover .giai-phap-stem-img {
    transform: scale(1.05);
}

/* TEN GIAI PHAP */
.giai-phap-stem-name {
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    padding: 16px 12px;
    margin: 0;
}

/* TABLET */
@media (max-width: 991px) {
    .giai-phap-stem-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* MOBILE */
@media (max-width: 575px) {
    .giai-phap-stem-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .giai-phap-stem-heading {
        font-size: 24px;
    }

    .giai-phap-stem {
        padding: 30px 0;
    }
}