:root{
    --main-color: #f79521;
    --black-color: #050404;
}
*{
    box-sizing: border-box;
}
body{
    font-family: Tahoma, sans-serif;
    font-size: 14px;
    background-color: var(--black-color);
}
section{
    max-width: 100%;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}

@keyframes neon{
    0%{
        border: 1px solid #fff;
        box-shadow: rgba(247, 149, 33, 0) 0px 3px 8px;
    }
    50%{
        border: 1px solid var(--main-color);
        box-shadow: rgba(247, 149, 33, 1) 0px 1px 8px;
    }
    100%{
        border: 1px solid #fff;
        box-shadow: rgba(247, 149, 33, 0) 0px 3px 8px;
    }
}

.header-st{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
}
.header{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-logo{
    width: 150px;
    padding: 10px;
}
.header-logo img{
    width: 100%;
}
.menu-contain{
    padding: 10px;
}
.menu-btn{
    width: 50px;
    height: 50px;
    display: inline-block;
    padding: 10px;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--main-color);
    text-align: center;
    line-height: 30px;
    font-size: 20px;
    transition: all 0.3s;
}
.menu-btn:hover{
    background-color: var(--main-color);
    color: #fff;
}
.main-menu{
    position: fixed;
    top: 0;
    right: -310px;
    bottom: 0;
    width: 300px;
    background-color: rgba(5, 4, 4, .8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 10px;
    z-index: 999;
    transition: all 0.3s;
    margin-bottom: 0;
    overflow-y: auto;
}
.main-menu.show{
    right: 0;
}
.main-menu-item{
    display: block;
}
.main-menu-link{
    display: block;
    padding: 15px;
    color: white;
    font-weight: bold;
    transition: all 0.3s;
}
.main-menu-item:last-child{
    text-align: center;
}
.main-menu-item:last-child .main-menu-link{
    padding: 13px 20px;
    text-align: center;
    display: inline-block;
    border-radius: 10px;
    border: 1px solid #fff;
}
.main-menu-link:hover{
    color: var(--main-color);
}
.hero-st{
    position: relative;
    z-index: 1;
}
.hero-slider-item{
    width: 100%;
    height: 100vh;
    position: relative;
    z-index: -1;
}
.hero-slider-item:before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(5,4,4,1) 0%, rgba(5,4,4,0.7) 15%, rgba(5,4,4,0) 50%, rgba(5,4,4,0.7) 85%, rgba(5,4,4,1) 100%);
}
.hero-slider-item img{
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-slide-content{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 40px;
    z-index: 2;
}

.hero-slide-text h3{
    color: var(--main-color);
    font-weight: bold;
}
.hero-slide-text h6{
    color: #ddd;
}

.section-title{
    padding: 15px 0;
    color: var(--main-color);
    border-bottom: 1px solid var(--main-color);
    margin-bottom: 20px;
    position: relative;
    font-weight: bold;
}
.section-title:before{
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--main-color);
    position: absolute;
    bottom: 0;
    right: 0;
    transform: translate(50%, 50%);
    border-radius: 50%;
}
.section-title-right{
    padding: 15px 0;
    color: var(--main-color);
    border-bottom: 1px solid var(--main-color);
    margin-bottom: 20px;
    position: relative;
    text-align: right;
    font-weight: bold;
}
.section-title-right:before{
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--main-color);
    position: absolute;
    bottom: 0;
    left: 0;
    transform: translate(-50%, 50%);
    border-radius: 50%;
}
.section-text{
    color: white;
    text-align: justify;
    text-indent: 30px;
}

.about-us-img{
    width: 100%;
    height: 100%;
    min-height: 340px;
}
.about-us-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.au-list{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin-top: 20px;
    justify-content: space-between;
}
.au-list-item{
    display: inline-block;
    padding: 0 20px 0 10px;
    border-left: 4px solid var(--main-color);
    margin: 20px 30px 20px 0;
}
.au-list-name{
    color: var(--main-color);
}
.au-list-values{
    color: white;
    font-weight: bold;
    margin-bottom: 0;
    margin-top: 10px;
}
.slider-btn-contain{
    display: flex;
    justify-content: space-between;
}
.slider-btn{
    display: block;
    padding: 10px;
    color: white;
    border: 1px solid #fff;
    position: relative;
    transition: all 0.3s;
    overflow: hidden;
    z-index: 1;
    animation: neon 4s infinite linear;
    margin: 10px;
}
.slider-btn:before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: var(--main-color);
    z-index: -1;
    transform: translateX(-110%);
    transition: all 0.3s;
}
.slider-btn:hover{
    color: white;
    border: 1px solid var(--main-color);
}
.slider-btn:hover:before{
    transform: translateX(0);
}

.label-logo{
    width: 100%;
    position: sticky;
    top: 80px;
}
.label-logo img{
    width: 100%;
    opacity: 0.5;
}

.vision-list{
    display: flex;
    flex-wrap: wrap;
}
.vision-item{
    width: 33.33%;
    height: 280px;
    position: relative;
    background-color: #333;
    color: #ddd;
}
.vision-item:nth-child(even){
    background-color: #ddd;
    color: var(--black-color);
}
.vision-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.3;
}
.vision-item-content{
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
}
.vision-item-title{
    font-weight: bold;
    padding: 0 10px;
    border-left: 3px solid var(--main-color);
}


.roadmap-title{
    margin-top: 20px;
    margin-bottom: 20px;
    color: var(--main-color);
}

.roadmap{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    border-bottom: 3px solid var(--main-color);
    justify-content: center;
}

.roadmap-item{
    width: 30%;
    border-left: 2px dashed var(--main-color);
    position: relative;
    padding-right: 20px;
}
.roadmap-item:before{
    content: "";
    width: 15px;
    height: 15px;
    background-color: var(--black-color);
    border: 3px solid var(--main-color);
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    left: 0;
    transform: translate(-50%, 50%);
}
.year-label{
    padding: 5px 20px;
    background-color: var(--main-color);
    color: white;
    transform: translateX(-2px);
    width: fit-content;
}
.roadmap-content-text{
    padding: 10px;
    color: #ddd;
    text-align: justify;
}


.services-item{
    height: 280px;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s;
}
.services-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.3s;
}

.services-desc{
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    display: flex;
    transition: all 0.3s;
}
.services-number{
    width: 40px;
    height: 40px;
    border-radius: 5px;
    background-color: white;
    color: var(--black-color);
    font-size: 20px;
    font-weight: bold;
    line-height: 40px;
    text-align: center;
    flex-shrink: 0;
}
.services-text{
    flex:1;
    padding-left: 20px;
}
.services-text h6{
    font-weight: bold;
    color: var(--main-color);
    margin: 0;
}
.services-text span{
    color: white;
}
.services-content{
    position: absolute;
    top: 10px;
    right: 10px;
    bottom: 10px;
    left: 10px;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, .5);
    transform: translateY(calc(-100% - 20px));
    display: flex;
    align-items: center;
    transition: all 0.3s;
}
.services-content-text{
    padding: 10px;
    text-align: justify;
    text-indent: 30px;
    color: white;
}
.services-item:hover img{
    transform: scale(1.2);
}
.services-item:hover .services-content{
    transform: translateY(0);
}
.services-item:hover .services-desc{
    transform: translateY(calc(100% + 20px));
}




.partner-st{
/*    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 15%, rgba(255,255,255,1) 50%, rgba(255,255,255,1)  85%, rgba(255,255,255,0)  100%);*/
    background-color: white;
}

.section-title-fluid{
    width: 100%;
    border-bottom: 1px solid var(--black-color);
    position: relative;
}
.section-title-fluid:before{
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--black-color);
    position: absolute;
    bottom: 0;
    right: 0;
    transform: translate(50%, 50%);
    border-radius: 50%;
}
.title-fluid-text{
    width: fit-content;
    padding: 10px 20px;
    margin: 0;
    background-color: var(--black-color);
    color: white;
}
.partner-item{
    width: 100%;
    height: 100%;
    position: relative;
}
.partner-item img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.section-title-center{
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.section-title-center:before{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 2px;
    transform: translateY(-50%);
    background-color: var(--main-color);
    z-index: -1;
}
.section-title-center-text{
    padding: 10px 20px;
    text-align: center;
    background-color: var(--black-color);
}
.section-title-center-text h3{
    color: var(--main-color);
    font-weight: bold;
    margin: 0;
    margin-bottom: 10px;
}
.section-title-center-text h6{
    color: #ddd;
}

.project-item{
    height: 280px;
    overflow: hidden;
    border-radius: 15px;
    position: relative;
    transition: all 0.3s;
}
.project-item:hover{
    box-shadow: rgba(247, 149, 33, 1) 0px 1px 8px;
}
.project-item:hover .project-item-desc{
    transform: translateX(0);
}
.project-item img{
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: center;
}
.project-item-desc{
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, .5);
    padding: 10px;
    color: white;
    transform: translateX(calc(100% + 20px));
    transition: all 0.3s;
}
.project-item-desc h6{
    font-weight: bold;
    color: var(--main-color);
}
.project-item-desc p{
    color: #ddd;
    margin: 0;
}

.equipment-list{
    display: flex;
    flex-wrap: wrap;
}
.equipment-item{
    width: 33.33%;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    background-color: var(--main-color);
    color: var(--black-color);
    border: 1px solid var(--black-color);
}
.equipment-item:nth-child(even){
    background-color: #ddd;
}
.equipment-item img{
    width: 50%;
    margin: 20px 0;
}
.equipment-name{
    font-weight: bold;
}

.man-st{
    background-color: white;
}

.man-card{
    display: flex;
    padding: 10px;
    align-items: center;
    background-color: #eee;
    border-radius: 10px;
}
.man-avatar{
    width: 120px;
    height: 160px;
    flex-shrink: 0;
    border-radius: 5px;
    overflow: hidden;
}
.man-avatar img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.man-desc{
    padding-left: 10px;
}
.man-name{
    font-weight: bold;
    color: var(--black-color);
}
.man-position{
    color: var(--main-color);
    font-weight: bold;
}

.in-process-card{
    padding: 10px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: #ddd;
}
.in-process-img{
    width: 100%;
    height: 300px;
}
.in-process-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.ip-name{
    padding: 20px 0 10px 0;
}
.ip-name-text{
    margin: 0;
    font-weight: bold;
    color: var(--main-color);
}
.ip-info-list{
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}
.ip-info-item{
    display: inline-block;
    padding: 10px 20px 10px 0;
}
.ip-info-item span{
    color: var(--main-color);
    font-weight: bold;
}


.contact-list{
    width: 100%;
    margin: 0;
    padding: 10px 0;
}
.contact-item{
    width: 100%;
    display: flex;
    padding: 20px 0;
    align-items: center;
}
.contact-icon{
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: var(--main-color);
    color: #ddd;
    border-radius: 10px 10px 0 10px;
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
}
.contact-value{
    flex: 1;
    padding-left: 10px;
}
.contact-value h6{
    margin-bottom: 5px;
    color: var(--main-color);
}
.contact-value span{
    color: #ddd;
    font-size: 15px;
}

.contact-img{
    width: 100%;
    height: 600px;
    position: relative;
}
.contact-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.footer-st{
    background-color: #000;
    border-top: 1px solid #333;
}

.footer-logo{
    text-align: center;
}

.footer-logo img{
    width: 50%;
}
.footer-contact h6{
    font-weight: bold;
    color: #ddd;
}
.footer-menu{
    display: flex;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}
.footer-menu-item{
    display: inline-block;
}
.footer-menu-link{
    display: block;
    padding: 5px 20px 5px 0;
    color: #ddd;
}

.copy-right-st{
    background-color: var(--black-color);
    color: var(--main-color);
}


@media only screen and (max-width: 992px){
    .slider-btn{
        margin-top: 20px;
    }
}

@media only screen and (max-width: 768px){
    .vision-item{
        width: 50%;
    }
    .vision-item:last-child{
        width: 100%;
    }

    .equipment-item{
        width: 50%;
    }
}
@media only screen and (max-width: 575px){
    .label-logo{
        display: none;
    }
    .hero-slide-content{
        bottom: 40px;
    }

}
@media only screen and (max-width: 480px){
    .vision-item{
        width: 100%;
    }

    .roadmap{
        border-bottom: none;
    }

    .roadmap-item{
        width: 100%;
    }

    .roadmap-item:before{
        bottom: unset;
        top: 15px;
        transform: translate(-50%, -50%);
        background-color: var(--main-color);

    }
    .equipment-item{
        width: 100%;
    }

    .services-item{
        height: 350px;
    }
}