@import url('fonts/fonts.css');
body {
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
}
html,body{
    overflow-x: hidden;
}
*{
    outline: none;
    box-sizing: border-box;
}
.uk-container {
    max-width: 1310px;
}
header#header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 333;
}
#headerPC{
    padding: 70px 0 20px;
    text-align: right;
}

.logo{
    position: absolute;
    top: 13px;
    left: 21px;
}

#banner {
    position: relative;
    /*height: 100vh;*/
    background: url(images/i18n/en/F1.webp) no-repeat center center/cover;
}

#banner .uk-container {
    max-width: 1405px;
}

#videoBG {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.banner-group-cta {
    width: 100%;
    max-width: 783px;
    padding: 70px 15px;
    box-sizing: border-box;
    background: url(images/i18n/en/F1/bg_cta_box.webp) no-repeat center center/100% 100%;
    position: absolute;
    bottom: 80px;
    min-height: 291px;
}

/*.banner-group-cta-register{
    width: 146px;
    height: 157px;
}
.banner-group-cta-support{
    width: 146px;
    height: 154px;
}*/
/*.banner-group-cta-right a{
    width: 186px;
    height: 48px;
}*/
.button_hover_style{
    position: relative;
    display: inline-block;
}
.button_hover_style img {
    position: absolute;
    top: 0;
    left: 0;
    transition: all .3s ease-out;
}
.button_hover_style img.hover {
    opacity: 0;
    visibility: hidden;
}
.button_hover_style:hover img.hover {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.main-header{
    padding: 0 105px;
}
.main-header-menu{
    list-style: none;
    padding: 0 15px;
    margin: 0;
    background: url(images/bg_menu.webp) no-repeat center top 2px/100% 100%;
}
.main-header-menu li{
    padding: 0 15px;
    line-height: 40px;
    position: relative;
}
.main-header-menu li:not(:last-child):before{
    content: '.';
    display: inline-block;
    /* width: 2px; */
    /* height: 2px; */
    /* background: #FFF; */
    position: absolute;
    top: -7px;
    right: -11px;
    color: #FFF;
    font-size: 21px;
}
.main-header-menu a{
    font-family: 'Barlow',sans-serif;
    font-weight: 500;
    color: #FFF;
    font-size: 15.43px;
}
.main-header-menu li.active a, .main-header-menu li:hover a{
    color: #fff470;
    text-decoration: none;
}

a.audio-icon {
    position: absolute;
    top: 0;
    left: -54px;
}

img.icon-volume.playing {
    animation: spin 4s linear infinite;
}

@-moz-keyframes spin { 
    100% { -moz-transform: rotate(360deg); } 
}
@-webkit-keyframes spin { 
    100% { -webkit-transform: rotate(360deg); } 
}
@keyframes spin { 
    100% { 
        -webkit-transform: rotate(360deg); 
        transform:rotate(360deg); 
    } 
}

#section2 {
    background: url(images/bg_f2.webp) no-repeat top center;
    background-size: 100% 100%;
    box-sizing: border-box;
    position: relative;
}
.f2{
    padding-bottom: 112px;
    /*background: url(images/bg_f2.png) no-repeat top center;*/
    background-size: 100% 100%;
    padding-top: 40px;
    box-sizing: border-box;
    /*overflow-x: hidden;*/
}
.f2-content{
    max-width: 1296px;
    margin-top: -35px;
}
.features {
    max-width: 1285px;
    min-height: 575px;
    padding: 58px 92px 72px 191px;
}
.feature-frame {
    position: absolute;
    top: 0;
    left: 0;
    max-width: max-content;
}
.feature-item {
    padding: 0 6px;
}

.relative{
    position: relative;
}

.uk-tooltip {
    width: 470px;
    max-width: 470px;
    height: 188px !important;
    padding: 15px;
    background: url(images/bg_tooltip.webp) no-repeat center center;
    background-size: 100% 100%;
    border-radius: 0px;
    color: #fff;
    text-align: center;
    top: -220px !important;
    left: -175px !important;
}
.uk-tooltip ul{
    list-style: none;
    text-align: center;
    padding: 0;
    margin: 0;
}
.uk-tooltip ul li{
    font-family: 'UTM Facebook K&T';
    font-size: 23px;
    line-height: normal;
}




@-webkit-keyframes zoomLittle{
    0%{
        -webkit-transform: scale(0.3);
                transform: scale(0.3);
    }
    100%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
}
@keyframes zoomLittle{
    0%{
        -webkit-transform: scale(0.3);
                transform: scale(0.3);
    }
    100%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
}

/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/

@-webkit-keyframes ani {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes ani {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@-webkit-keyframes ic-arrow {
    50% {
        -webkit-transform: translateY(7px);
                transform: translateY(7px);
    }
}
@keyframes ic-arrow {
    50% {
        -webkit-transform: translateY(7px);
                transform: translateY(7px);
    }
}
.slick-arrow {
    position: absolute;
    top: 50%;
    left: -60px;
    transform: translateY(-50%);
    width: 164px;
    height: 134px;
    font-size: 0;
    outline: none;
    border: none;
    cursor: pointer;
    z-index: 999;
    background: url(images/Pre.webp) no-repeat center center/contain;
}
button.slick-next.slick-arrow{
    left: auto;
    right: -60px;
    background: url(images/Next.webp) no-repeat center center/contain;
}
.feature-slider .slick-arrow{
    left: -280px;
}
.feature-slider button.slick-next.slick-arrow{
    right: -190px;
}

.f3{
    padding: 50px 0 80px;
}

.f3-content-left {
    width: 36%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 11px 28px;
}

.f3-content-right {
    width: 64%;
    padding-left: 30px;
}

@keyframes tranUpDown {
  0%,100% {
    transform: translateY(-5px);
  }
  50% {
    transform: translateY(5px);
  }
}
.tranUpDown{
    -webkit-animation: tranUpDown 4s infinite;
    animation: tranUpDown 4s infinite;
}

.f3-content-left img{
    -webkit-animation: tranUpDown 4s infinite;
    animation: tranUpDown 4s infinite;
}



.shake{
    -webkit-animation: tranUpDown 4s infinite;
    animation: tranUpDown 4s infinite;
}

ul.slick-dots li {
    display: inline-block;
    margin: 0 20px;
}
ul.slick-dots li button{
    font-size: 0;
    outline: none;
    width: 33px;
    height: 33px;
    background: url('images/dot.webp') no-repeat center center/contain;
    border: none;
    cursor: pointer;

}
ul.slick-dots li.slick-active button{
    width: 41px;
    height: 41px;
    background: url('images/dot_active.webp') no-repeat center center/contain;
}
ul.slick-dots {
    text-align: center;
    padding-left: 0;
    margin: 0px 0px 0px;
    z-index: 99999;
    position: absolute;
    background: url(images/bg_dot.webp) no-repeat center center;
    bottom: -133px;
    width: 100%;
    background-size: 100%;
}
.F4{
    /*background: url(images/bg_f4.png) no-repeat top center/100% 100%;
    margin-top: -40px;*/
    position: relative;
    padding: 16px 0 45px;
}
.F4 .uk-container{
    max-width: 1455px;
}
.F4-text {
    position: absolute;
    top: 63px;
    right: 151px;
}
.f4_ball{
    position: absolute;
    bottom: -100px;
    right: 0;
}
img.f4_ball2 {
    position: absolute;
    top: -80px;
    right: 20%;
}
#footer{
    padding: 45px 0 85px;
    background: #000;
    position: relative;
}
.footer-logo{
    width: 307px;
}
.footer-text{
    width: calc(100% - 307px);
    padding-left: 22px;
}
#footer p{
    font-family: 'Barlow';
    font-size: 25.2px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.075em;
    color: #FFF;
    margin: 0;
}
#footer p b{
    font-weight: 900;
}
#FixedNav{
    position: fixed;
    right: 0px;
    top: 40%;
    z-index: 9999;
    width: 181px;
    height: 355px;
    background: url('images/nav/bg.webp') no-repeat center center/contain;
    padding-top: 25px;
    transition: all .3s ease-out;
}
.FixedNav-logo {
    text-align: center;
    margin-bottom: 20px;
}

#FixedNav.close {
    transform: translateX(177px);
}

.FixedNav_button_group_center{
    align-items: center;
    margin-bottom: 26px;
}
a.FixedNav_toggle {
    position: absolute;
    top: 50%;
    left: -19px;
    transform: translateY(-50%);
    width: 28px;
    height: 95px;
}

a.FixedNav_toggle img {
    transition: all .3s ease-out;
    position: absolute;
    top: 0;
    left: 0;
    transition: all .3s ease-out;
}

#FixedNav.close a.FixedNav_toggle img.fixednav_close, img.fixednav_open {
    opacity: 0;
    visibility: hidden;
}
#FixedNav.close a.FixedNav_toggle img.fixednav_open{
    opacity: 1;
    visibility: visible;
}
.totop {
    display: inline-block;
    position: absolute;
    right: 54px;
    bottom: -22px;
}
.modal-control {
    text-align: center;
    margin-bottom: 36px;
}
.modal-control label {
    display: block;
    color: #af621e;
    font-family: 'MStiffHei HK';
    font-weight: bold;
    text-transform: uppercase;
    font-size: 27px;
    line-height: 30.08px;
    letter-spacing: -0.025em;
    margin-bottom: 15px;
}
.modal-control input {
    width: 100%;
    max-width: 440px;
    height: 77px;
    border: none;
    border-radius: 0;
    outline: none;
    background: #FFF;
    padding: 0 20px;
    font-family: 'UTM Facebook';
    font-size: 20px;
}
.modal-control2{
    margin-bottom: 21px;
}
.modal-submit {
    text-align: center;
}
.modal-submit button{
    outline: none;
    border: none;
    width: 273px;
    height: 81px;
    font-size: 0;
    /*background: url(images/btn_baodanh.png) no-repeat center center/contain;*/
    background: #000;
    cursor: pointer;
    transition: all .3s ease;
}
.modal-submit button:hover{
    filter: brightness(120%);
}
.uk-modal-body {
    padding: 44px 122px;
    width: 683px;
    /*background: url(images/bg_modal.png) no-repeat center center;*/
    background: #000;
    background-size: 100% 100%;
}

.hf1{
    transition: all .2s ease;
}
.hf1:hover{
    filter: brightness(120%);
}
.hf2{
    transition: all .2s ease;
}
.hf2:hover{
    filter: brightness(150%);
}
.show_mb{
    display: none !important;
}

.show-mb-inline{
    display: none !important;
}
.btn-sweep{
    position: relative;
}
.btn-sweep:before{
    top: 0;
    bottom: 0;
    left: 0;
    background: #1110 -webkit-linear-gradient(left, #1110, #ffffff52) no-repeat 0 0 / 30px;
    background-clip: text;
    -webkit-text-fill-color: rgba(255, 255, 255, .3);
    -webkit-animation: sweep 2.5s ease infinite;
    animation: sweep 2.5s ease infinite;
    content: "";
    position: absolute;
    right: 0;
}
.section1-code-item img {
    -webkit-animation-name: tada;
    animation-name: tada;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-duration: 5s;
    animation-duration: 5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
@-webkit-keyframes tada {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }

  10%, 20% {
    -webkit-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
  }

  30%, 50%, 70%, 90% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }

  40%, 60%, 80% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }

  100% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
@keyframes tada {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }

  10%, 20% {
    -webkit-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
  }

  30%, 50%, 70%, 90% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }

  40%, 60%, 80% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }

  100% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
@-webkit-keyframes sweep {
    0% {
        background-position: 0 0;
    }
  
    100% {
        background-position: 100% 100%;
    }
}
@keyframes sweep {
    0% {
        background-position: 0 0;
    }
  
    100% {
        background-position: 100% 100%;
    }
}

/* Gentle sway animation for character 1 */
@-webkit-keyframes gentleSway {
    0%, 100% {
        -webkit-transform: translateY(0px) rotate(0deg);
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        -webkit-transform: translateY(-8px) rotate(1deg);
        transform: translateY(-8px) rotate(1deg);
    }
    50% {
        -webkit-transform: translateY(-12px) rotate(0deg);
        transform: translateY(-12px) rotate(0deg);
    }
    75% {
        -webkit-transform: translateY(-8px) rotate(-1deg);
        transform: translateY(-8px) rotate(-1deg);
    }
}

@keyframes gentleSway {
    0%, 100% {
        -webkit-transform: translateY(0px) rotate(0deg);
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        -webkit-transform: translateY(-8px) rotate(1deg);
        transform: translateY(-8px) rotate(1deg);
    }
    50% {
        -webkit-transform: translateY(-12px) rotate(0deg);
        transform: translateY(-12px) rotate(0deg);
    }
    75% {
        -webkit-transform: translateY(-8px) rotate(-1deg);
        transform: translateY(-8px) rotate(-1deg);
    }
}

/* Gentle sway animation for character 2 (slightly different timing) */
@-webkit-keyframes gentleSway2 {
    0%, 100% {
        -webkit-transform: translateY(0px) rotate(0deg);
        transform: translateY(0px) rotate(0deg);
    }
    30% {
        -webkit-transform: translateY(-6px) rotate(-0.8deg);
        transform: translateY(-6px) rotate(-0.8deg);
    }
    60% {
        -webkit-transform: translateY(-10px) rotate(0deg);
        transform: translateY(-10px) rotate(0deg);
    }
    80% {
        -webkit-transform: translateY(-6px) rotate(0.8deg);
        transform: translateY(-6px) rotate(0.8deg);
    }
}

@keyframes gentleSway2 {
    0%, 100% {
        -webkit-transform: translateY(0px) rotate(0deg);
        transform: translateY(0px) rotate(0deg);
    }
    30% {
        -webkit-transform: translateY(-6px) rotate(-0.8deg);
        transform: translateY(-6px) rotate(-0.8deg);
    }
    60% {
        -webkit-transform: translateY(-10px) rotate(0deg);
        transform: translateY(-10px) rotate(0deg);
    }
    80% {
        -webkit-transform: translateY(-6px) rotate(0.8deg);
        transform: translateY(-6px) rotate(0.8deg);
    }
}
@-webkit-keyframes tranUpDown {
  0%,100% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  50% {
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
}
@keyframes tranUpDown {
  0%,100% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  50% {
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
}


@media (max-width: 1400px) and (min-width: 1101px){
    .banner-group-cta{
        zoom: 0.7;
    }
    .features {
        zoom: 0.9;
    }
    .feature-slider .slick-arrow {
        left: -200px;
    }
    .feature-slider button.slick-next.slick-arrow {
        right: -100px;
    }
    .F4-art img{
        zoom: 0.8;
    }
}
@media (max-width: 1200px){
    html,body{
        overflow-x: hidden;
    }
    .slick-arrow{
        left: 0;
    }
    button.slick-next.slick-arrow{
        right: 0;
    }
    #FixedNav{
        display: none;
    }
    .feature-frame{
        max-width: 100%;
    }
    .F4-content{
        display: flex;
        flex-direction: column-reverse;
    }
    .F4-text{
        position: static;
        text-align: center;
    }

}
@media (max-width: 1100px){
    
    #header{
        position: static !important;
    }
    #headerPC{
        display: none;
    }
    .main-header-mobile {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 999999;
        padding: 12px 24px 12px 15px;
        box-sizing: border-box;
        background: url(images/bg_header_mb.webp) no-repeat center bottom/100% 100%;
        height: 95px;
    }
    a.ic_home {
        position: absolute;
        top: 10px;
        left: 22px;
    }
    a.ic_account {
        margin-left: 20px;
        margin-right: 20px;
    }
    .menu-humburgur-icon-active {
        display: none;
    }
    span.menu-humburgur-icon.open .menu-humburgur-icon-active {
        display: inline-block;
    }
    span.menu-humburgur-icon.open .menu-humburgur-icon-n {
        display: none;
    }
    .menu-main {
        position: fixed;
        top: 95px;
        right: 0;
        width: 100%;
        background: rgb(7 1 1 / 68%);
        text-align: center;
        padding: 70px 0 350px;
        z-index: 999999;
    }
    ul#menu-main-mobile {
        list-style: none;
        padding-left: 0;
        margin: 0;
    }
    li.menu-item{
        font-size: 20px;
        line-height: 3;
        text-transform: uppercase;
        text-align: center;
        position: relative;
    }
    li.menu-item:not(:last-child):after{
        content: '';
        display: inline-block;
        width: 50%;
        height: 1px;
        background: #696969;
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    /*li.menu-item.active:before{
        content: '';
        display: inline-block;
        width: 7px;
        height: 14px;
        background: url(images/icon_menu_item.png) no-repeat center center/contain;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: -23px;
    }*/
    li.menu-item a{
        color: #FFF;
    }
    .btn_register_mb {
        margin-left: 16px;
        margin-right: 35px;
    }
    .nav-right a:not(:last-child){
        margin-right: 23px;
    }
    .menu-main-content {
        padding-left: 0;
    }
    a.audio-icon {
        top: 110px;
        right: 37px;
        left: auto;
    }
    #videoBG{
        display: none;
    }
    main#site-main {
        padding-top: 95px;
    }
    .f2_char{
        display: none;
    }
    #banner{
        height: 1304px;
        background-image: url(images/i18n/en/section1-bg_mb.webp);
        background-size: 100% 100%;
    }
    
    .banner-group-cta{
        left: 50%;
        transform: translateX(-50%);
    }
    .banner-group-cta{
        bottom: 15px;
    }
    
    #section2{
        margin-top: 0;
        background-image: url(images/bg_f2_mb.webp);
    }
    .slick-arrow{
        width: 127px;
        height: 104px;
        left: 19px;
    }
    button.slick-next.slick-arrow {
        right: 19px;
    }
    /*ul.slick-dots{
        margin: 53px 0px 0px;
    }*/
    
}
@media(max-width: 768px){
    .hide-mb{
        display: none !important;
    }
    .show_mb{
        display: block !important;
    }

    .show-mb-inline{
        display: inline-block !important;
    }
    .main-header-mobile{
        padding: 1.563vw 3.125vw 1.563vw 1.953vw;
        height: 12.37vw;
    }
    main#site-main{
        padding-top: 12.37vw;
    }
    #banner {
        height: 158.854vw;
        min-height: auto !important;
    }
    .f2-content.uk-container {
        padding: 0;
    }
    a.ic_home {
        position: absolute;
        top: 1.302vw;
        left: 2.865vw;
    }
    a.ic_home img{
        max-width: 17.969vw;
    }
    a.ic_account {
        margin-left: 2.604vw;
        margin-right: 2.604vw;
    }
    .ic_mb img{
        max-width: 28.906vw;
    }
    span.menu-humburgur-icon img{
        max-width: 9.375vw;
    }
    .menu-main{
        top: 12.37vw;
        padding: 9.115vw 0 45.573vw;
        /*width: 35.547vw;*/
    }
    /*.menu-main-content {
        padding-left: 11.458vw;
    }*/
    li.menu-item{
        font-size: 2.604vw;
    }
    /*li.menu-item.active:before{
        width: 0.911vw;
        height: 1.823vw;
        left: -2.995vw;
    }*/
    
    .banner-group-cta{
        padding: 9.115vw 1.953vw;
        max-width: 100vw;
        bottom: 1.953vw;
        min-height: 37.891vw;
    }
    
    .banner-group-cta-right a {
        width: 21.484vw;
        height: 5.729vw;
    }
    .banner-group-cta-inner {
        position: relative;
        top: -0.5vw;
    }
    #section2 {
        /*margin-top: -9.505vw;
        padding-top: 10.807vw;*/
    }
    .f2{
        padding-top: 7.161vw;
        padding-bottom: 14.323vw;
    }
    .f2-title img{
        max-width: 100vw;
    }
    .f2-content{
        margin-top: -3vw;
    }
    .features-mb{
        padding: 0 1.953vw;
    }
    .feature-slider-mb-item{
        padding: 0 5.859vw;
    }
    ul.slick-dots {
        margin: 0;
        position: static;
        background-size: 100%;
        line-height: 0;
    }

    /*.f2-title{
        margin-bottom: 5.99vw;
    }*/
    .f3 {
        padding: 11.979vw 0 8.464vw;
    }
    .f3-content-left{
        width: 100%;
        display: flex;
        gap: 2.297vw;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-behavior: smooth;
    }
    .f3-content-left img{
        max-width: 25vw;
    }
    .f3-content-right {
        width: 100%;
        padding-left: 0px;
    }
    .f3-content .uk-container{
        padding: 0 3.646vw;
    }
    
    .F4 {
        position: relative;
        padding: 10.156vw 0 14.714vw;
    }
    .F4-text img {
        max-width: 85.677vw;
        /*margin-top: -33.594vw;*/
        margin-left: 0;
    }

    #footer {
        padding: 10.417vw 0 7.813vw;
    }
    .footer-logo {
        margin-bottom: 4.427vw;
        width: 100%;
        text-align: center;
    }
    .footer-logo img {
        max-width: 35.417vw;
    }
    #footer p{
        font-size: 3.281vw;
        text-align: center;
    }
    #footer .uk-container{
        padding: 0;
    }
    .footer-text {
        padding: 0 6.51vw;
        width: 100%;
    }
    
   
    ul.slick-dots li button{
        width: 4.297vw;
        height: 4.297vw;
    }
     ul.slick-dots li.slick-active button{
        width: 5.339vw;
        height: 5.339vw;
     }
    ul.slick-dots li{
        margin: 0 1.432vw;
    }
    .slick-arrow{
        width: 16.536vw;
        height: 13.542vw;
        left: 2.474vw;
    }
    button.slick-next.slick-arrow {
        right: 2.474vw;
    }
    .f6-cta-button img{
        max-width: 36.849vw;
    }
    .character-slider-item-char img{
        max-width: var(--mw);
    }
    .uk-modal-body {
        padding: 5.729vw 15.885vw;
        width: 88.932vw;
    }
    .modal-control label{
        font-size: 3.516vw;
        line-height: 30.08px;
        margin-bottom: 3.917vw;
    }
    .modal-control input{
        max-width: 57.292vw;
        height: 10.026vw;
        padding: 0 2.604vw;
        font-size: 2.604vw;
    }
    .modal-control {
        text-align: center;
        margin-bottom: 4.688vw;
    }
    .modal-control2 {
        margin-bottom: 2.734vw;
    }
    .modal-submit button{
        width: 35.547vw;
        height: 10.547vw;
    }
    .banner-user-registed h2{
        font-size: 3.167vw;
        line-height: 5.397vw;
    }
    .banner-user-registed{
        max-width: 73.177vw;
        margin: auto;
        background-size: 100% 100%;
    }
    a.audio-icon {
        top: 14.323vw;
        right: 4.818vw;
        z-index: 333;
    }
    a.audio-icon img{
        max-width: 5.729vw;
    }
    .uk-tooltip {
        width: 61.198vw;
        max-width: 61.198vw;
        height: 24.479vw !important;
        padding: 1.953vw;
        background-size: 100% 100%;
        border-radius: 0px;
        color: #fff;
        text-align: center;
        top: 90vw !important;
        left: 22.786vw !important;
        z-index: 999999999;
    }
    .uk-tooltip ul li{
        font-size: 2.995vw;
        line-height: normal;
    }
    .F4 .uk-container{
        padding: 0;
    }
}

/* =========================================================
   Unified multilingual build — utilities & per-language assets
   ========================================================= */

/* Screen-reader-only headings (SEO/a11y) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Language switcher — flag dropdown */
.lang-dropdown {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}
.lang-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 2px;
    font-size: 21px;
    line-height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #FFF;
}
.lang-dropdown-toggle .lang-flag {
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
}
.lang-caret {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #FFF;
    transition: transform .2s ease;
}
.lang-dropdown.open .lang-caret {
    transform: rotate(180deg);
}
.lang-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin: 4px 0 0;
    padding: 4px 0;
    list-style: none;
    background: rgba(0, 0, 0, .88);
    border: 1px solid rgba(255, 244, 112, .35);
    border-radius: 8px;
    min-width: 52px;
    text-align: center;
    z-index: 99999;
}
.lang-dropdown.open .lang-dropdown-menu {
    display: block;
}
.lang-dropdown-menu li {
    padding: 0 !important;
    line-height: normal !important;
}
.lang-dropdown-menu li:before {
    display: none !important;
    content: none !important;
}
.lang-dropdown-menu a {
    display: block;
    padding: 6px 12px;
    font-size: 21px;
    line-height: 1.3;
    text-decoration: none;
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
}
.lang-dropdown-menu a:hover {
    background: rgba(255, 244, 112, .18);
}
html[lang="en"] .lang-dropdown-menu a[data-lang-link="en"],
html[lang="th"] .lang-dropdown-menu a[data-lang-link="th"],
html[lang="vi"] .lang-dropdown-menu a[data-lang-link="vi"] {
    background: rgba(255, 244, 112, .28);
}

/* dropdown inside the mobile slide-down menu */
li.menu-item.lang-switch-mb:after {
    display: none !important;
}
li.menu-item.lang-switch-mb .lang-dropdown-toggle {
    font-size: 26px;
    line-height: 2.4;
}
li.menu-item.lang-switch-mb .lang-dropdown-menu {
    font-size: 26px;
}
li.menu-item.lang-switch-mb .lang-dropdown-menu a {
    font-size: 26px;
    padding: 8px 18px;
}
@media (max-width: 768px) {
    li.menu-item.lang-switch-mb .lang-dropdown-toggle {
        font-size: 4.5vw;
    }
    li.menu-item.lang-switch-mb .lang-dropdown-menu a {
        font-size: 4.5vw;
        padding: 1vw 2.6vw;
    }
}

/* Localized CSS backgrounds (desktop) */
html[lang="th"] #banner { background-image: url(images/i18n/th/F1.webp); }
html[lang="vi"] #banner { background-image: url(images/i18n/vi/F1.webp); }
html[lang="th"] .banner-group-cta { background-image: url(images/i18n/th/F1/bg_cta_box.webp); }
html[lang="vi"] .banner-group-cta { background-image: url(images/i18n/vi/F1/bg_cta_box.webp); }

/* Localized CSS backgrounds (mobile) — must come after the desktop overrides above */
@media (max-width: 1100px) {
    html[lang="en"] #banner { background-image: url(images/i18n/en/section1-bg_mb.webp); }
    html[lang="th"] #banner { background-image: url(images/i18n/th/section1-bg_mb.webp); }
    html[lang="vi"] #banner { background-image: url(images/i18n/vi/section1-bg_mb.webp); }
}