body {
    display: flex;
    flex-direction: column;
    height: auto;
}

header.downHeader {
    position: absolute;
    top: 0;
    left: 0;
    border-bottom: 0;
    z-index: 9;
}

header.downHeader.maskOpacity::before{    
    filter: opacity(1);
}

.menu__area{
    position: absolute;
    top: 0;
    left: 0;
}

.menu__area.transparent-header {
    -webkit-box-shadow: none;
    box-shadow:  none;
    border-radius: 0;
}

.logoArea a img, .sticky-menu .logoArea a img.hide{
    display: none;
}

.logoArea a img.hide, .sticky-menu .logoArea a img{
    display: block;
}

.navbar__wrap ul li a{
    color: var(--whiteColor);
}

.sticky-menu .navbar__wrap ul li a, .sticky-menu .navbar__wrap ul li:hover .sub-menu a{
    color: var(--black80);
}

.sticky-menu .navbar__wrap ul li:hover a{
    color: var(--hoverColor);
}

.menuLink a {
    position: relative;
    color: var(--whiteColor);
}

.sticky-menu .menuLink a {
    color: var(--black80);
}

.menu__area .mobile__nav__toggler{
    color: var(--whiteColor);
}

.menu__nav select{
    color: var(--whiteColor);
    border: 1px solid var(--whiteColor);
}

.menu__nav select:hover{
    background: var(--whiteColor2);
}

.menu__nav select option {
    color: var(--black80);
    background: rgba(255, 255, 255, .85);
}

.menu__nav .select::after {
    color: var(--whiteColor);
}

.sticky-menu .menu__nav select{
    border: 1px solid var(--black80);
    color: var(--black80);
}

.sticky-menu  .select::after {
    color: var(--black80);
}



/************************  Banner Part Start ************************/
.bannerWrap {
    /* min-height: 900px;     */
    position: relative;
}

.bannerWrap::before{
    content: "";
    width: 70%;
    height: 1px;
    background: var(--whiteColor);
    position: absolute;
    bottom: 6rem;
    left: 8%;
    z-index: 2;
}

.swiper-slide {
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    /* display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex; */
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.banSwiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.banSwiper {
    /* min-height: 900px; */
    height: 100vh;
    margin: 0 auto;
}

.banSwiper .swiper-slide {
    position: relative;
    overflow: hidden;
}

.banSwiper .swiper-slide::before{
    content: "";
    width: 100%;
    height: 100%;
    background: #000;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.25;
}

.banSwiper .contentWrap {
    position: absolute;
    top: 50%;
    width: 100%;
    /* left: calc(50% - 800px); */
    /* left: calc(50% - 780px); */
    transform: translateY(-50%);
    height: 437px;
    display: flex;
    /* flex-direction: column; */
    /* justify-content: center; */
    align-items: flex-start;
}

.banSwiper .contentWrap .ban_txtBox {
    margin: 0;
    z-index: 1;
    max-width: 991px;
    width: 100%;
}

.banSwiper .contentWrap .ban_txtBox h1 {
    font-size: 3.75rem;
    letter-spacing: 4px;
    color: var(--whiteColor);
    font-weight: normal;
    /* text-align: left; */
    margin: 2rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.banSwiper .contentWrap .ban_txtBox p {
    width: 100%;
    font-size: 1.25rem;
    color: var(--whiteColor);
    /* text-align: left; */
    margin-bottom: 2rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.banSwiper .contentWrap .btnBox {
    margin-left: 0;
    z-index: 1;
}

.banSwiper .swiper-button-next,
.banSwiper .swiper-button-prev {
    top: auto;
    bottom: 4rem;
    background-color: var(--whiteColor2);
    width: 60px;
    height: 60px;
    border: 1px solid var(--whiteColor);
    border-radius: 50%;
    padding: 0.5rem;
}

.banSwiper .swiper-button-next:after,
.banSwiper .swiper-button-prev:after {
    font-family: 'icomoon' !important;
    font-size: 1.5rem;
    color: var(--whiteColor);
}

.banSwiper .swiper-button-next:after {
    content: '\e906';
}

.banSwiper .swiper-button-prev:after {
    content: '\e905';
}

.banSwiper .swiper-button-next:hover,
.banSwiper .swiper-button-prev:hover {
    background-color: var(--hoverColor);
}

.banSwiper .swiper-button-next:hover:after,
.banSwiper .swiper-button-prev:hover:after {
    color: var(--whiteColor);
}

.banSwiper .swiper-button-next {
    left: auto;
    right: calc(50vw - 775px);
}

.banSwiper .swiper-button-prev {
    left: auto;
    right: calc(50vw - 680px);
}

.banSwiper .swiper-pagination {
    max-width: 175px;
    width: 100%;
    top: auto;
    bottom: 4rem;
    left: calc(50% - 800px);
    right: auto;
    transform: translateY(-50%);
    color: var(--whiteColor);
    position: absolute;
    z-index: 1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.banSwiper .swiper-pagination span {
    width: 30px;
    height: 30px;
    background-color: var(--whiteColor);
    border: 1px solid var(--text-gray);
    margin: 0 0.5rem  !important;
    opacity: 1;
}

.banSwiper .swiper-pagination span.swiper-pagination-bullet-active {
    background-color: var(--hoverColor);
}

.bg_position_left{
    background-position: left!important;
}

.bg_position_center{
    background-position: center!important;
}

.bg_position_right{
    background-position: right!important;
}

.banSwiper .link_hover{
    color: var(--whiteColor);
}

.banSwiper .link_hover:hover{
    color: var(--hoverColor);
}

@media screen and (max-width: 1660px) {
    .banSwiper .swiper-button-next {
        left: auto;
        right: calc(50vw - 720px);
    }
    
    .banSwiper .swiper-button-prev {
        left: auto;
        right: calc(50vw - 630px);
    }
}

@media screen and (max-width: 1580px) {
    .banSwiper .swiper-slide img {
        /* height: 100%; */
        height: 100vh;
        width: 100vw;
    }
    
    .banSwiper .contentWrap {
        max-width: 650px;
        width: 100%;
        left: 10%;
    }

    .banSwiper .swiper-button-next {
        left: auto;
        right: calc(50vw - 675px);
    }
    
    .banSwiper .swiper-button-prev {
        left: auto;
        right: calc(50vw - 585px);
    }

    .banSwiper .swiper-pagination {
        left: 10px;
    }

    .banSwiper .contentWrap .ban_txtBox h1{
        font-size: 2.75rem;
    }
}

@media screen and (max-width:1440px) {    
    .banSwiper .contentWrap {
        max-width: 45vw;
    }

    .banSwiper .swiper-button-next {
        left: auto;
        right: calc(50vw - 650px);
    }
    
    .banSwiper .swiper-button-prev {
        left: auto;
        right: calc(50vw - 560px);
    }
}

@media screen and (max-width:1360px) {    
    .banSwiper .contentWrap {
        max-width: 45vw;
    }

    .banSwiper .swiper-button-next {
        left: auto;
        right: calc(50vw - 600px);
    }
    
    .banSwiper .swiper-button-prev {
        left: auto;
        right: calc(50vw - 510px);
    }
}

@media screen and (max-width:1280px) {
    .banSwiper .swiper-button-next {
        left: auto;
        right: calc(50vw - 560px);
    }
    
    .banSwiper .swiper-button-prev {
        left: auto;
        right: calc(50vw - 455px);
    }
}


@media screen and (max-height:500px) {
    .bannerWrap {
        min-height: 600px;
    }

    .banSwiper, .banSwiper .ban_imgBox {
        min-height: 600px;
    }
}

@media screen and (max-width:1199px) {
    .banSwiper .contentWrap {
        max-width: 75%;
        /* top: 32%; */
        left: 5%;
    }
    .banSwiper .swiper-slide {
        align-items: flex-end;
    }

    .banSwiper .ban_imgBox::before {
        width: 600px;
        height: 600px;
        right: -130px;
        bottom: -110px;
    }

    .banSwiper .swiper-pagination {
        bottom: 10px;
    }

    .banSwiper .swiper-button-next {
        right: 30px;
    }

    .banSwiper .swiper-button-prev {
        right: 125px;
    }

    .bannerWrap::before{
        left: 5%;
    }
}

@media screen and (max-width:768px) {
    .banSwiper .contentWrap .ban_txtBox h1 {
        margin: 1rem 0;
    }
    
    .banSwiper .contentWrap .ban_txtBox h1 span {
        font-size: 3.5rem !important;
    }

    .banSwiper .contentWrap .ban_txtBox p span {
        font-size: 1.75rem !important;
    }

    .banSwiper .swiper-pagination {
        bottom: 10px;
    }

    .banSwiper .swiper-button-next {
        right: 15px;
    }

    .banSwiper .swiper-button-prev {
        right: 125px;
    }
}

@media screen and (max-width:580px) {
    .bannerWrap::before{
        width: 50%;
    }

    .banSwiper .swiper-button-prev {
        right: 100px;
    }
}

/************************  Banner Part End ************************/
.newsArea{
    position: relative;
}

.aboArea{
    background: linear-gradient(to bottom, var(--bgColor) 70%, var(--whiteColor) 70%);
}

.engineeringList{
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

.engineeringList li{
    width: calc(100% / 6);
    margin-bottom: 2rem;
    text-align: center;
}

.engineerSwiper .swiper-slide{
    padding-bottom: 80px;
}

.engineerSwiper .swiper-slide .itemBlock .itemBlockImgBox{
    border-radius: 0;
}

.engineerSwiper .swiper-pagination-bullet{
    width: 16px;
    height: 16px;
    margin: 0 0.75rem!important;
}

.engineerSwiper .swiper-pagination-bullet-active{
    position: relative;
    background: var(--secColor);
}

.engineerSwiper .swiper-pagination-bullet-active::before{
    content: "";
    width: 24px;
    height: 24px;
    border: 1px solid var(--secColor);
    border-radius: 50%;
    position: absolute;
    top: -4px;
    left: -4px;
}

@media screen and (max-width:1440px) {
    .engineeringList li{
        width: calc(100% / 4);
    }
}

@media screen and (max-width:991px) {
    .engineeringList li{
        width: calc(100% / 3);
    }
}

@media screen and (max-width:767px) {
    .engineeringList li{
        width: calc(100% / 2);
    }
}

@media screen and (max-width:580px) {
    .engineeringList li{
        width: calc(100% / 2);
    }

    .engineeringList{
        padding-left: 0;
    }
}

.menu__area {
    padding: 1rem 0;
}