:root {
    --white: #fff;
    --black: #000;
    --primary: #faaa3f;
    --second: #ffddb3;
    --body: #140f08
}

h1,
h2,
h3,
h4,
h5 {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.25
}

a,
button,
i,
img {
    transition: all ease .4s
}

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

    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }

    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -100%, 0)
    }

    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

.fadeindown {
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both
}

@media screen and (max-width:996px) {
    .fadeindown {
        animation: none
    }
}

.line-3,
.list-blog .blog-item .box-content .short-desc {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical
}

.line-2,
.list-blog .blog-item .box-content h4 a {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.line-1 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical
}

.grid {
    width: 100%
}

.grid-sizer {
    width: calc((100% - 10px)/ 3)
}

.gutter-sizer {
    width: 5px
}

.grid-item {
    width: calc((100% - 10px)/ 3)
}

.grid-item {
    background: #fff;
    border-radius: 0;
    padding: 0x;
    margin-bottom: 5px;
    opacity: 0;
    transform: translateY(30px);
    transition: all .6s ease
}

.grid-item.show {
    opacity: 1;
    transform: translateY(0)
}

.projects .wrapper {
    width: min(1152px, 100%);
    margin: 0 auto
}

.grid-item a {
    position: relative;
    display: block
}

.grid-item a::before {
    visibility: hidden;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .61);
    -webkit-transition: opacity .5s ease-in-out;
    transition: opacity .5s ease-in-out;
    opacity: 0
}

.grid-item a::after {
    content: "+";
    font-family: fontawesome;
    position: absolute;
    left: 50%;
    font-size: 30px;
    color: #fff;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transition: opacity .5s ease-in-out;
    transition: opacity .5s ease-in-out;
    opacity: 0;
    visibility: hidden
}

.grid-item:hover a::before {
    opacity: 1;
    visibility: visible
}

.grid-item:hover a::after {
    opacity: 1;
    visibility: visible
}

.banner-slider .box-img {
    height: 100vh
}

.banner-slider .box-img img {
    height: 100%
}

[class^=home-] .box-content {
    text-align: center;
    max-width: 280px;
    margin: 0 auto
}

[class^=home-] .box-content h3 {
    text-transform: uppercase;
    font-size: 14px
}

[class^=home-] .box-content h2 {
    font-size: 48px
}

[class^=home-] .box-content p {
    font-size: 12px
}

[class^=home-] .box-title h2 {
    font-size: 48px;
    text-align: center;
    margin-bottom: 50px
}

.home-1 .wrapper {
    width: 75%;
    margin: 0 0 0 auto;
    position: relative;
    z-index: 2
}

.home-1 .wrapper .box-content {
    margin: 0 80px 0 auto !important;
    max-width: unset;
    display: block;
    -webkit-transform: translate(0, -52%);
    -ms-transform: translate(0, -52%);
    transform: translate(0, -52%)
}

.home-1 .wrapper .box-content h2 {
    font-size: 82px;
    text-align: right
}

.home-2 {
    padding-bottom: 90px
}

.home-2 .box-content {
    padding-top: 70px
}

.home-2 .right {
    margin: auto 0 0 0
}

.home-3 {
    width: 100%;
    margin-top: 25px;
    padding-left: 27%;
    padding-right: 19%
}

.home-3 .wrapper {
    display: flex
}

.home-3 .wrapper .left {
    width: 41%;
    margin-right: 13%;
    text-align: center
}

.home-3 .wrapper .right {
    width: 46%;
    padding-top: 180px
}

.home-4 {
    display: block;
    position: relative;
    width: 100%;
    padding-left: 5%;
    padding-right: 30%;
    margin-top: -12%
}

.home-4 .wrapper {
    display: flex;
    align-items: self-end
}

.home-4 .wrapper .left {
    width: 64%;
    margin-right: 12%
}

.home-5 {
    width: 100%;
    margin-top: 170px;
    padding-left: 5%;
    padding-right: 19%
}

.home-5 .wrapper {
    display: flex
}

.home-5 .wrapper .left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 45%;
    text-align: center
}

.home-5 .wrapper .left .box-title {
    max-width: 400px;
    margin: 0 auto
}

.home-5 .wrapper .right {
    width: 55%
}

.projects {
    padding-top: 250px
}

.projects .box-title h1,
.projects .box-title h2 {
    text-align: center;
    font-size: 55px;
    margin-bottom: 35px
}

.projects .box-title p {
    font-size: 12px;
    text-align: center;
    max-width: 360px;
    margin: 0 auto
}

.projects .list-cat {
    margin: 70px 0;
    display: flex;
    width: 100%;
    justify-content: center;
    gap: 20px
}

.projects .list-cat li {
    position: relative;
    color: #000
}

.projects .list-cat li::before {
    position: absolute;
    content: ".";
    right: -12px
}

.projects .list-cat li:last-child::before {
    display: none
}

.projects .list-cat li a {
    font-size: 20px;
    color: #dadada
}

.projects .list-cat li a.active {
    color: #000
}

.list-blog .blog-item {
    margin-top: 120px;
    display: flex;
    justify-content: space-between
}

.list-blog .blog-item:nth-child(even) .box-item:first-child {
    order: 2
}

.list-blog .blog-item:nth-child(even) .box-item:last-child {
    order: 1
}

.list-blog .blog-item .box-img {
    width: 40%;
    margin-right: 12.5%;
    position: relative
}

.list-blog .blog-item .box-content {
    width: 42.5%;
    margin-right: 5%;
    text-align: center
}

.list-blog .blog-item .box-content h4 a {
    font-size: 55px;
    color: #000
}

.list-blog .blog-item .box-content .date {
    font-size: 14px;
    margin-bottom: 25px;
    font-weight: 600
}

.list-blog .blog-item .box-content .short-desc {
    font-size: 12px;
    margin-bottom: 20px
}

.list-blog .blog-item .box-content .view {
    color: #000;
    font-size: 14px;
    text-decoration: underline
}

.blog-detail {
    padding-top: 120px;
    padding-bottom: 40px
}

.blog-detail .wrapper {
    max-width: 996px;
    margin: 0 auto
}

.blog-detail .wrapper h1 {
    font-size: 48px;
    text-align: center
}

.blog-detail .wrapper .date {
    font-weight: 600;
    text-align: center;
    margin-bottom: 20px
}

.blog-detail article .box-img {
    padding: 0
}

.blog-detail blockquote {
    font-style: italic
}

.blog-detail .share {
    display: flex;
    gap: 10px
}

.blog-detail .share ul {
    display: flex;
    gap: 5px
}

.blog-detail .share ul img {
    height: 25px
}

.pc-menu {
    opacity: 1;
    pointer-events: auto;
    z-index: 99;
    background-color: #fff;
    top: 90px;
    height: calc(100% - 90px);
    position: fixed;
    left: -500px;
    transition: opacity .5s ease-in-out, top .3s ease-in-out, height .3s ease-in-out;
    padding: 0 5% 0 5%;
    min-height: calc(100% - 90px);
    overflow-y: scroll;
    transition: all ease .5s
}

.pc-menu.active {
    left: 0
}

.pc-menu li {
    margin-bottom: 30px
}

.pc-menu li a {
    color: #000;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    transition: all ease .5s
}

.pc-menu li a:hover {
    text-decoration: underline
}

.pc-menu .contact-num {
    font-size: 12px;
    color: #000
}

.pc-menu .contact-num a {
    display: block;
    color: #000;
    font-weight: 600
}

.vuta-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 5%;
    z-index: 3;
    width: 100%;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    background-color: rgba(255, 255, 255, .5)
}

.vuta-header.fixed-top {
    background: #fff
}

.vuta-header .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.vuta-header .wrapper .logo img {
    height: 50px;
    width: auto
}

.vuta-header .wrapper .open-menu a {
    transition: transform .4s ease;
    width: 30px;
    height: 22px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer
}

.vuta-header .wrapper .open-menu a span {
    display: block;
    width: 30px;
    background: #000;
    margin-bottom: 5px;
    height: 3px
}

.vuta-header .wrapper .open-menu a span:last-child {
    margin-bottom: 0
}

.vuta-header .wrapper .open-menu a.active {
    transform: rotate(360deg)
}

.vuta-header .wrapper .open-menu a.active span:nth-child(1) {
    transform: translateY(10px) rotate(45deg)
}

.vuta-header .wrapper .open-menu a.active span:nth-child(2) {
    opacity: 0
}

.vuta-header .wrapper .open-menu a.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg)
}

.vuta-footer {
    padding: 112px 80px
}

.vuta-footer .wrapper {
    display: flex;
    align-items: self-end;
    justify-content: space-between
}

.vuta-footer .wrapper .social ul {
    display: flex;
    gap: 5px
}

.vuta-footer .wrapper .social ul li a img {
    height: 25px
}

.vuta-footer .wrapper .mid {
    text-align: center
}

.vuta-footer .wrapper .mid img {
    margin-bottom: 50px;
    height: 50px
}

.vuta-footer .wrapper .mid ul li {
    font-size: 12px;
    color: #000
}

.vuta-footer .wrapper .mid ul li a {
    color: #000
}

.vuta-footer .wrapper .coppyright {
    text-align: right;
    margin-bottom: 0;
    font-size: 12px
}

.vuta-footer .wrapper .coppyright a {
    color: #000;
    font-weight: 600
}

#button-contact-vr {
    position: fixed;
    bottom: 106px;
    z-index: 99999;
    right: 0
}

#button-contact-vr .button-contact {
    position: relative;
    margin-top: -15px
}

#button-contact-vr .button-contact .phone-vr {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 90px;
    height: 90px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block
}

.phone-vr-circle-fill {
    width: 65px;
    height: 65px;
    top: 12px;
    left: 12px;
    position: absolute;
    box-shadow: 0 0 0 0 #c31d1d;
    background-color: rgba(230, 8, 8, .7);
    border-radius: 50%;
    border: 2px solid transparent;
    -webkit-animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-animuiion: zoom2 1.3s infinite;
    animation: zoom2 1.3s infinite
}

.phone-vr-img-circle {
    background-color: #e60808;
    width: 40px;
    height: 40px;
    line-height: 40px;
    top: 25px;
    left: 25px;
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    animation: phone-vr-circle-fill 1s infinite ease-in-out
}

.phone-vr-img-circle img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%)
}

.phone-vr-img-circle a {
    display: block;
    line-height: 43px
}

.phone-bar a {
    position: fixed;
    bottom: 25px;
    left: 30px;
    z-index: -1;
    color: #fff;
    font-size: 16px;
    padding: 8px 15px 7px 50px;
    border-radius: 100px;
    white-space: nowrap;
    background: #f44336;
    letter-spacing: 1.5px;
    font-weight: 700
}

@-webkit-keyframes phone-vr-circle-fill {
    0% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }
    10% {
        -webkit-transform: rotate(-25deg) scale(1) skew(1deg)
    }
    20% {
        -webkit-transform: rotate(25deg) scale(1) skew(1deg)
    }
    30% {
        -webkit-transform: rotate(-25deg) scale(1) skew(1deg)
    }
    40% {
        -webkit-transform: rotate(25deg) scale(1) skew(1deg)
    }
    50% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }
    100% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }
}

@-webkit-keyframes zoom2 {
    0% {
        transform: scale(.9)
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }
    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}

@keyframes zoom2 {
    0% {
        transform: scale(.9)
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }
    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}

.phone-bar a:hover {
    opacity: .8;
    color: #fff
}

#mess img {
    border-radius: 50%
}

#zalo-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #2196f3;
    background-color: rgba(33, 150, 243, .7)
}

#zalo-vr .phone-vr-img-circle {
    background-color: #2196f3
}

#messenger-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #0866ff;
    background-color: rgba(8, 102, 255, .7)
}

#messenger-vr .phone-vr-img-circle {
    background-color: #0866ff
}

#email-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #34a853;
    background-color: rgba(234, 67, 53, .7)
}

#email-vr .phone-vr-img-circle {
    background-color: #fbbc04
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 50px;
    height: 40px;
    width: 40px;
    align-items: center;
    justify-content: center;
    background: #1c1c1c;
    opacity: .5;
    color: #fff;
    display: none;
    transition: all ease .4s;
    z-index: 99999
}

.back-to-top.active {
    display: flex
}

.back-to-top:hover {
    opacity: 1
}