:root {
    --primary-font: "Open Sans", sans-serif;
    --font-icon: "Font Awesome 6 Free";
    --text-color: #E0E0E0;
    --title-color: #A48362;
    --red-color: #390517;
    --blue-color: #16302B;
    --dark-blue-color: #03110D;
    --trans: all 0.4s ease-in-out;
}

a, a:hover, a:active{
    text-decoration: none;
    color: var(--text-color);
    display: inline-block;
}

i{
    font-family: var(--font-icon);
}

.btn:hover{
    background-color: var(--title-color);
}

select:focus-visible, input, textarea{
    outline: none;
}

.pad50{
    padding-top: 50px;
    padding-bottom: 50px;
}

.pad50t{
    padding-top: 50px;
}

.pad50b{
    padding-bottom: 50px;
}

.pad30t{
    padding-top: 30px;
}

button, button.btn-primary {
    font-family: inherit;
    border: unset;
    background: unset;
}

img{
    max-width: 100%;
    width: 100%;
    display: inline-block;
}

*, body{
    font-family: var(--primary-font);
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    position: relative;
    color: var(--text-color);
}

main{
    background-color: var(--red-color);
}

h3, .about-row-1 h3 span{
    color: var(--title-color);
    font-size: 50px;
    font-weight: 800;
}

h4{
    color: var(--title-color);
    font-size: 35px;
    font-weight: 800;
}

h5{
    color: var(--title-color);
    font-size: 28px;
    font-weight: 800;
}

header{
    width: 100%;
    z-index: 10;
    transition: transform 0.4s ease-in-out, background-color 0.4s ease;
}

header .logo{
    display: inline-block;
}

header .logo img{
    padding: 10px;
}

header.scrolled {
    background: white;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
}

header.scrolled .logo-pc{
    display: none;
}

header .row{
    align-items: center;
}

button:active{
    background-color: unset !important;
    border: unset !important;
}

.slick-dots li button:before{
    font-size: 15px;
}

header .logo-pc{
    background-color: var(--red-color);
}

header .menu-pc{
    background-color: var(--blue-color);
    border-top: 3px solid var(--title-color);
    border-bottom: 3px solid var(--title-color);
}

header .menu-pc .col-md-12{
    background-color: var(--blue-color);
}

header a{
    color: var(--text-color);
}

header .main-mb{
    background-color: var(--blue-color);
}

section.integrio a{
    background-color: var(--blue-color);
    border: 2px solid var(--title-color);
    padding: 30px;
    margin-top: 20px;
    border-radius: 20px;
    width: 60%;
    font-size: 20px;
    font-weight: 600;
}

figure.item{
    margin-top: 20px;
}

figure .borders{
    background-color: var(--blue-color);
    padding: 30px;
    border-radius: 20px;
    border: 2px solid var(--title-color);
}

figure img{
    border: 2px solid var(--title-color);
    margin-top: 20px;
    margin-bottom: 20px;
}

figure.feedback-content{
    padding: 15px;
}

section.contact-us .box-heading {
    padding: 30px;
    background-color: var(--blue-color);
    border: 2px solid var(--title-color);
    border-radius: 20px;
    margin-bottom: 30px;
}

section.contact-us .content{
    background-color: var(--blue-color);
    border: 2px solid var(--title-color);
    padding: 30px;
}

section.contact-us h5{
    background-color: var(--dark-blue-color);
    border: 2px solid var(--title-color);
    padding: 20px;
    margin-bottom: 30px;
    margin-top: 30px;
}

.item a{
    margin-top: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--title-color);
}

.item h6{
    margin-top: 20px;
}

a.btn-view{
    background-color: var(--blue-color);
    padding: 7px 30px;
    margin-top: 30px;
    border: 2px solid var(--title-color);
}

section.brand .brand-slide{
    margin-top: 20px;
    border: 2px solid var(--title-color);
    padding: 20px;
}

footer{
    background-color: var(--red-color);
    border-top: 2px solid var(--title-color);
}

footer h6{
    margin-top: 20px;
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
}

footer h3{
    font-size: 22px;
    text-transform: uppercase;
}

footer h2{
    font-weight: 700;
    color: var(--title-color);
}

footer ul{
    list-style-type: none;
    padding-left: 0;
    margin-top: 20px;
}

footer ul li{
    margin-bottom: 10px;
}

.footer-warp{
    margin-top: 20px;
}

.footer-warp h3{
    padding-top: 15px;
}

.about-row-2 .item-warp{
    margin-top: 30px;
}

.about-row-3 .cat3-item{
    margin-top: 50px;
}

.about-row-2 .item-border {
    background-color: var(--blue-color);
    border: 2px solid var(--title-color);
    padding: 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center; /* text canh giữa dọc */
}

.about-row-2 h6{
    font-weight: 700;
}

.video-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    cursor: pointer;
    overflow: hidden;
    margin-bottom: 30px;
}

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    position: relative;
}

.play-btn::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 22px;
    width: 0;
    height: 0;
    border-left: 26px solid #000;
    border-top: 18px solid transparent;
    border-bottom: 18px solid transparent;
}

#news-description{
    background-color: white;
    color: black;
}

#news-description aside .item h6, #news-description p, #news-description h1, #news-description h2, #news-description h3, #news-description h4, #news-description h5, #news-description em{
    color: black;
}

#news-description aside .item h6{
    font-weight: 700;
}

.box-news-content .item-news h6 {
    font-size: 1rem;
    margin-bottom: unset;
}

#news-description aside h4{
    font-size: 32px;
}

#news-description h1, #project-description h1{
    font-weight: 800;
}

#news-description aside h4, #news-description a, #project-description h1{
    color: var(--title-color);
}

#project-description h4{
    color: white;
}

.right-box{
    background-color: var(--blue-color);
    padding: 30px;
}

.right-box.noback{
    background-color: unset;
    padding: 0;
}

#news-description .right-box h4, #news-description .right-box span, .right-box h4, .right-box span{
    color: var(--title-color);
}

#news-description .right-box span, .right-box span{
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
    display: inline-block;
}

#news-description .right-box p, .right-box p{
    color: white;
}

#news-description .right-box button, .right-box button{
    background-color: var(--dark-blue-color);
    border: 2px solid var(--title-color);
    color: var(--title-color);
    padding: 20px;
    font-weight: 600;
    margin-bottom: 30px;
    margin-top: 30px;
}

#news-description .content_mainbottom a.btn-view, .content_mainbottom a.btn-view{
    color: white;
}

#news-description .content_mainbottom h4, #news-description .content_mainbottom h5, .content_mainbottom h4, .content_mainbottom h5{
    color: var(--title-color);
}

.banner-top-all{
    position: relative;
}

.banner-top-all:before{
    position: absolute;
    content: '';
    background-color: var(--blue-color);
    opacity: .9;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.banner-top-all h1{
    font-weight: 800;
}

ul.pagination{
    justify-content: center;
}

ul.pagination li{
    background-color: var(--blue-color);
    border: 2px solid var(--title-color);
    width: 44px;
    height: 44px;
    text-align: center;
    margin: 10px;
    line-height: 40px;
}

.info-web i{
    color: var(--title-color);
    border: 2px solid var(--title-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin-right: 20px;
    margin-bottom: 10px;
    font-size: 20px;
}

ul.pagination li span{
    color: var(--title-color);
    font-weight: 700;
}

#powered{
    background-color: var(--red-color);
    border-top: 1px solid var(--title-color);
}

#powered span.powered{
    font-size: 12px;
    opacity: .5;
}

.scroll-head {
    position: fixed;
    right: 0;
    bottom: 50px;
    cursor: pointer;
    display: block;
    padding: 5px 15px;
    border-radius: 5px 0 0 5px;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
    background-color: var(--blue-color);
    border: 1px solid var(--title-color);
}

.scroll-head.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-head i {
    color: white;
    font-size: 20px;
}

footer iframe {
    width: 100%;
    height: 100%;
    padding-bottom: 70px;
}

.info-social i{
    background-color: var(--title-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 10px;
    text-align: center;
    line-height: 40px;
}

.item-news a{
    width: 100%;
}

.item-news h6{
    font-weight: 700;
    font-size: 23px;
    margin-bottom: 30px;
}

.news-note p{
    font-size: 22px;
    font-weight: 700;
}

.youtube-container {
    padding-bottom: 56.25%;
}
.youtube-container, .over-link {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: block;
    margin-top: 30px;
}

.youtube-container iframe, .over-link iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

a.call-now, a.facebook, a.youtube, a.zalo{
    position: absolute;
}

.mypage {
    position: fixed;
    left: 5px;
    visibility: visible;
    background-color: transparent;
    width: 110px;
    height: 110px;
    cursor: pointer;
    z-index: 200000 !important;
}

.call-now .mypage{
    bottom: 50px;
}

.facebook .mypage{
    bottom: 250px;
}

.zalo .mypage{
    bottom: 150px;
}

.youtube .mypage{
    bottom: 150px;
}

.mypage-img-circle {
    width: 50px;
    height: 50px;
    top: 33px;
    left: 33px;
    position: absolute;
    background: rgb(219 180 132 / 100%) no-repeat center center;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -ms-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform-origin: 50% 50%;
    -moz-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    -o-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    background-size: 70%;
}
.call-now .mypage-img-circle{
    background-image: url(images/phone.png) ;
}

.facebook .mypage-img-circle{
    background-image: url(images/facebook.png) ;
}

.zalo .mypage-img-circle{
    background-image: url(images/zalo.png) ;
}

.youtube .mypage-img-circle{
    background-image: url(images/youtube.png) ;
}

.mypage-circle-fill {
    width: 60px;
    height: 60px;
    top: 28px;
    left: 28px;
    position: absolute;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    background-color: rgb(30 1 13 / 60%);
    opacity: .75 !important;
}
.mypage-circle {
    width: 90px;
    height: 90px;
    top: 12px;
    left: 12px;
    position: absolute;
    background-color: rgb(219 180 132 / 50%);
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
}
.animated.infinite {
    animation-iteration-count: infinite;
}
.animated {
    animation-duration: 1.5s;
    animation-fill-mode: both;
}
.zoomIn {
    animation-name: zoomIn;
}


@-webkit-keyframes zoomIn {
    0% {
        opacity: 0;
        -webkit-transform: scale3d(.3, .3, .3);
        transform: scale3d(.3, .3, .3);
    }
    50% {
        opacity: 1;
    }
}
@keyframes zoomIn {
    0% {
        opacity: 0;
        -webkit-transform: scale3d(.3, .3, .3);
        transform: scale3d(.3, .3, .3);
    }
    50% {
        opacity: 1;
    }
}
.pulse {
    animation-name: pulse;
}
@-webkit-keyframes pulse {
    0% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    50% {
        -webkit-transform: scale3d(1.05, 1.05, 1.05);
        transform: scale3d(1.05, 1.05, 1.05);
    }
    100% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}
@keyframes pulse {
    0% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    50% {
        -webkit-transform: scale3d(1.05, 1.05, 1.05);
        transform: scale3d(1.05, 1.05, 1.05);
    }
    100% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}
.tada {
    animation-name: tada;
}
@-webkit-keyframes tada {
    0% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    10%, 20% {
        -webkit-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);
        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);
        transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    }
    100% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}
@keyframes tada {
    0% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    10%, 20% {
        -webkit-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);
        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);
        transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    }
    100% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}


@keyframes service_hexagon_1 {
    0% {
        transform: rotate(90deg);
    }
    100% {
        transform: rotate(450deg);
    }
}

@keyframes service_hexagon_2 {
    0% {
        transform: rotate(-90deg);
    }
    100% {
        transform: rotate(270deg);
    }
}

@media(min-width: 521px){
    header .logo-scroll {
        display: none;
    }

    header .logo-default {
        display: block;
    }

    .info-social i{
        margin: 10px 30px;
    }
   
    header.scrolled .logo-scroll {
        display: none;
    }

    header.scrolled .logo-default {
        display: none;
    }

    #powered span.powered{
        padding-left: 90px;
    }

    .about-row-2 .item-warp:nth-child(even) .row, .about-row-3 .cat3-item:nth-child(even) .row {
        flex-direction: row-reverse;
    }

    .banner-top-all .banner-top-content {
        padding-top: 100px;
        padding-bottom: 100px;
    }

    .logo-pc img{
        width: 200px;
    }

}

@media(max-width: 520px){
    header{
        position: relative;
    }

    header.scrolled .logo-scroll {
        display: block;
    }

    /*header .logo-default {
        display: none;
    }*/

    .dropdown-menu.show{
        background-color: white;
        width: 100%;
        left: 0;
        right: 0;
        transform: translate3d(0, 66px, 0px);
    }

    .dropdown-menu.show a{
        padding: 5px 10px;
    }

    .dropdown-menu.show a span{
        font-size: 15px;
    }

    .dropdown-menu.show a i{
        display: none;
    }

    #powered span.powered{
        padding-left: 90px;
    }

    .call-now .mypage, .facebook .mypage, .zalo .mypage{
        bottom: 10px;
    }

    .call-now .mypage{
        left: 0;
    }

    .facebook .mypage{
        left: 80px;
    }

    .zalo .mypage{
        left: 160px;
    }

    .mypage-circle{
        width: 70px;
        height: 70px;
    }

    .mypage-img-circle{
        width: 39px;
        height: 39px;
        top: 28px;
        left: 28px;
    }
}