* {
    /* outline: 1px solid #444; */
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 9999;
    transition: 0.3s;
    border-bottom: transparent;
    /* backdrop-filter: blur(12px); */
}

.header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
}

.header .inner .logo {
    max-width: 120px;
}

.header .logo_b {
    display: none;
}

.header .inner .gnb>ul {
    display: flex;
    justify-content: center;
}

.header .inner .gnb>ul>li {
    position: relative;
}

.header .inner .gnb>ul>li>a {
    display: block;
    padding: 0 40px;
    line-height: 100px;
    font-size: 18px;
    font-weight: 500;
    color: var(--white-color);
}

.header .inner .util>ul {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--white-color);
}

.header .inner .util>ul>li:nth-child(1),
.header .inner .util>ul>li:nth-child(2) {
    width: 40px;
    height: 27px;
    object-fit: cover;
}

.header .inner .util .util_black {
    display: none;
}

/* header.on */

.header.on {
    transition: 0.3s;
    border-bottom: 1px solid #ddd;
    background: var(--white-color);
}

.header.on .inner .gnb>ul>li>a {
    color: var(--black-color);
}

.header.on .inner .util>ul {
    color: var(--black-color);
}

.header.on .logo_w {
    display: none;
}

.header.on .logo_b {
    display: block;
}

.header.on .inner .util .util_white {
    display: none;
}

.header.on .inner .util .util_black {
    display: block;
}

/* sitemap */
.header.sitemap,
.header.m_sitemap {
    transition: 0.1s;
    border-bottom: 1px solid #ddd;
    background: var(--white-color);
}

.header.sitemap,
.header.m_sitemap .inner .gnb>ul>li>a {
    color: var(--black-color);
}

.header.sitemap,
.header.m_sitemap .inner .util>ul {
    color: var(--black-color);
}

.header.sitemap,
.header.m_sitemap .logo_w {
    display: none;
}

.header.sitemap,
.header.m_sitemap .logo_b {
    display: block;
}

.header.sitemap,
.header.m_sitemap .inner .util .util_white {
    display: none;
}

.header.sitemap,
.header.m_sitemap .inner .util .util_black {
    display: block;
}

/* sub_menu */

.sub_menu {
    z-index: 99;
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translate(-50%, 0);
    background: var(--white-color);
    padding: 16px 0;
    border-radius: 16px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    border: 1px solid #ddd;
}

.header .inner .gnb>ul>li:hover .sub_menu {
    top: 72px;
    opacity: 1;
    visibility: visible;
    transition: 0.3s;
}

.sub_menu li {
    position: relative;
}


.sub_menu li a {
    display: block;
    padding: 0 32px;
    text-align: center;
    font-size: 16px;
	font-weight:400;
    line-height: 32px;
    white-space: nowrap;
    color: var(--black-color);
    font-family: 'Montserrat';
	transition:all 0.3s ease;
}
.sub_menu li a:hover{color: var(--sub-color); font-weight:500;}

/* sub_menu02 */

.sub_menu02 {
    z-index: 999;
    position: absolute;
    top: -16px;
    right: -140px;
    background: var(--white-color);
    padding: 16px 32px;
    border-radius: 16px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    border: 1px solid #ddd;

}

.sub_menu li:hover .sub_menu02 {
    right: -174px;
    opacity: 1;
    visibility: visible;
    transition: 0.3s;
}

.sub_menu02 li a {
    padding: 0 16px;
}

.m_menu_btn {
    display: none !important;
}

@media(max-width: 1024px) {
    .header .inner {
        height: 80px;
    }

    .header .inner .logo {
        max-width: 100px;
    }

    .header .inner .gnb {
        display: none;
    }

    .header .inner .util>ul>li:nth-child(1),
    .header .inner .util>ul>li:nth-child(2) {
        width: 32px;
        height: auto;
    }

    .header .inner .util>ul>li:nth-child(3) img,
    .header .inner .util>ul>li:nth-child(4) img {
        width: 24px;
        height: 24px;
    }

    .menu_btn {
        display: none !important;
    }

    .m_menu_btn {
        display: flex !important;
    }
}

@media(max-width: 480px) {
    .header .inner {
        height: 60px;
    }

    .header .inner .logo {
        max-width: 80px;
    }
}



/* main_visual */

.main_visual {
    position: relative;
    height: 100vh;
    background: var(--black-color);
    overflow: hidden;
}

.main_visual .main_video {
    position: absolute;
    inset: 0 0 0 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main_visual .slg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    max-width: 1500px;
}

.main_visual .slg strong {
    display: block;
    margin: 0 0 4px 0;
    font-size: 150px;
    line-height: 150px;
    font-weight: 800;
    font-family: 'Montserrat';
    color: var(--white-color);
}

.main_visual .slg p {
    font-size: 24px;
    line-height: 24px;
    font-weight: 500;
    color: var(--white-color);
}

.main_visual .btn {
    position: absolute;
    bottom: 200px;
    left: 50%;
    transform: translate(-50%, 0);
}

.main_visual .btn a {
    display: block;
    padding: 0px 51px;
    font-size: 16px;
    line-height: 48px;
    white-space: nowrap;
    text-align: center;
    background: var(--pri-color);
    border-radius: 24px;
    font-weight: 500;
    color: var(--white-color);
	transition:all 0.3s ease;
}
.main_visual .btn a:hover{background: var(--sub-color);}

@media(max-width: 1024px) {


    .main_visual .slg {
        padding: 0 16px;
    }

    .main_visual .slg strong {
        font-size: 100px;
        line-height: 100px;
    }

    .main_visual .slg p {
        font-size: 24px;
    }
}

@media(max-width: 768px) {
    .main_visual .slg strong {
        font-size: 80px;
        line-height: 80px;
    }

    .main_visual .slg p {
        font-size: 16px;
    }

    .main_visual .btn a {
        font-size: 14px;
        padding: 0 40px;
        line-height: 40px;
    }
}

@media(max-width: 480px) {
    .main_visual .slg strong {
        font-size: 64px;
        line-height: 64px;
    }

    .main_visual .slg {
        top: 40%;
    }

    .main_visual .btn {
        top: 50%;
        bottom: unset;
    }
}

@media(max-width: 390px) {
    .main_visual .slg strong {
        font-size: 56px;
        line-height: 56px;
    }
}



/* main_content */

.main_content {
    position: relative;
    background: var(--black-color);
}


.main_content .main_content_top {
    margin: 0 0 60px 0;
    position: relative;
    border-radius: 64px;
    height: 500px;
    background: url(../img/main/main_content_top_back.jpg)no-repeat center center/cover;
}

.main_content .main_content_top::before {
    content: '';
    position: absolute;
    z-index: 1;
    inset: 0 0 0 0;
    background: rgba(0, 0, 0, 0.5);
}

.main_content .main_content_top .itm_box {
    position: absolute;
    z-index: 9;
    max-width: 440px;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
}

.main_content .main_content_top .slg {
    position: absolute;
    z-index: 9;
    top: 40px;
    left: 100px;
}

.main_content .slg strong {
    display: block;
    margin: 0 0 8px 0;
    font-size: 56px;
    line-height: 56px;
    font-weight: 800;
    font-family: 'Montserrat'
}

.main_content .slg p {
    font-size: 24px;
    font-weight: 500;
}

.main_content .main_content_bottom {
    display: flex;
    gap: 60px;
    justify-content: center;
}

.main_content .main_content_bottom>* {
    flex: 1;
}

.main_content .main_content_bottom .itm {
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 40px;
    border-radius: 64px;
    background: #f2f3f4;
}

.main_content .main_content_bottom .itm_box>img {
    max-width: 400px;
    width: 100%;
}

.main_content .main_content_bottom .left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: end;
}

.main_content .main_content_bottom .slg strong {
    font-size: 40px;
    line-height: 40px;
    color: var(--black-color);
}

.main_content .main_content_bottom .slg p {
    font-size: 20px;
    line-height: 28px;
    color: var(--black-color);
}

.main_content .main_content_bottom .itm_btn {
    position: static;
    background: var(--black-color);
}

@media(max-width: 1300px) {}


@media(max-width: 1304px) {
    .main_content .main_content_top {
        margin: 0 0 16px 0;
    }

    .main_content .main_content_bottom {
        gap: 16px;
    }

    .main_content .main_content_top {
        height: 500px;
    }

    .main_content .slg strong {
        font-size: 40px;
        line-height: 40px;
    }

    .main_content .slg p {
        font-size: 16px;
    }

    .main_content .main_content_bottom .itm {
        flex-direction: column;
        align-items: center;
    }

    .main_content .main_content_bottom .itm_btn {
        position: absolute;
        right: 40px;
    }

    .main_content .main_content_bottom .left .slg {
        text-align: center;
    }

    .main_content .main_content_bottom .itm_box>img {
        max-width: 320px;
    }

    .main_content .main_content_bottom .slg strong {
        font-size: 32px;
        line-height: 32px;
    }

    .main_content .main_content_bottom .slg p {
        font-size: 16px;
        line-height: 20px;
    }
}

@media(max-width: 800px) {
    .main_content .main_content_top {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        height: auto;
        padding: 24px;
    }

    .main_content .main_content_top .slg {
        position: relative;
        top: unset;
        left: unset;
        transform: translate(0, 0);
        text-align: center;
    }

    .main_content .main_content_top .itm_box {
        position: relative;
        top: unset;
        left: unset;
        transform: translate(0, 0);
        max-width: 240px;
    }


    .main_content .main_content_bottom .itm_box>img {
        max-width: 240px;
    }

    .main_content .main_content_bottom .itm_btn {
        right: 16px;
    }

    .main_content .slg strong {
        font-size: 32px;
        line-height: 32px;
    }

    .main_content .main_content_bottom .slg strong {
        font-size: 26px;
        line-height: 26px;
    }

    .main_content .main_content_bottom .slg p {
        font-size: 14px;
        line-height: 16px;
    }
}

@media(max-width: 640px) {
    .main_content .main_content_bottom {
        flex-direction: column;
    }
}
@media(max-width:540px) {
	.main_content .main_content_top{border-radius:20px;}
	.main_content .main_content_bottom .itm{border-radius:20px; padding:25px 15px; 30px}
	.main_content .itm_btn{bottom:20px;}
}

/* main_banner */
.main_banner {
    position: relative;
    padding: 40px 0 120px 0;
}

.main_banner .tit{margin:0 auto 110px;}
.main_banner .tit h2 {
    font-family: 'Montserrat'
}

.main_banner02 {
    padding: 80px 100px;
    border-radius: 64px;
    background: url(../img/main/main_banner02_back.jpg)no-repeat center center/cover;
}

.main_banner02 .inner_banner02 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main_banner02 .inner_banner02>* {
    flex: 1;
}

.main_banner02 .txt_box .s_tit {
    display: block;
    margin: 0 0 32px 0;
    font-size: 2vw;
    line-height: 2.5vw;
    font-weight: 800;
}

.main_banner02 .desc {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.main_banner02 .video {
    /* max-width: 400px; */
}

.main_banner02 .video_box {
    position: relative;
    padding-top: 56.25%;
    height: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.main_banner02 .video_box iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

@media(max-width: 1025px) {
    .main_banner {
        padding: 40px 0 80px;
    }
	.main_banner .tit{margin:0 auto 80px;}
    .main_banner02 {
        padding: 40px;
    }

    .main_banner02 .inner_banner02 {
        gap: 16px;
    }

    .main_banner02 .txt_box br {
        display: none;
    }

    .main_banner02 .txt_box .s_tit {
        margin: 0 0 16px 0;
        font-size: 20px;
        line-height: 28px;
    }

    .main_banner02 .desc {
        font-size: 14px;
        line-height: 20px;
        word-break: unset;
    }
}

@media(max-width: 768px) {
    .main_banner {
        padding: 60px 0;
    }

    .main_banner02 .inner_banner02 {
        flex-direction: column;
        gap: 16px;
    }

    .main_banner02 .video {
        order: -1;
        width: 100%;
    }
}
@media(max-width: 540px) {
    .main_banner {
        padding: 10px 0 40px;
    }
	.main_banner .tit{margin:0 auto 40px;}
	.main_banner02{padding:25px; border-radius:20px;}
}
@media(max-width: 400px) {
    .main_banner02 .txt_box .s_tit {
        font-size: 16px;
        line-height: 24px;
    }
}



.main_news {
    position: relative;
	padding-bottom:30vh;
}

.main_news .tit{margin:0 auto 60px;}
.main_news .tit h2 {
    line-height: 40px;
    font-family: 'Montserrat';
	line-height:1em;
}

.main_news_slide_box {
	position:absolute; left:30px; right:0;
    margin: 0 0 0 auto;
    /*max-width: calc((100% - 1500px)/2 + 1500px);*/
	overflow:hidden;
}

.main_news .itm {
    width: 100%;
    max-width: 420px;
    height: 500px;
    background: var(--white-color);
    border-radius: 40px;
    padding: 40px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
	gap:20px;
}
.main_news .itm a{height:calc(100% - 55px); display: flex; flex-direction: column; }
.main_news .itm .img_box {
	width:100%; aspect-ratio: 1 / 0.7;
    border: 1px solid rgba(0, 0, 0, 0.1); box-sizing:border-box;
	overflow:hidden;
}

.main_news .itm .img_box img {

    width: 100%; height:100%;
    object-fit: cover;
	transform:scale(1);
	transition:all 0.5s ease;
}
.main_news .itm a:hover .img_box img{transform:scale(1.05);}

.main_news .itm .txt_box_top{}
.main_news .itm .txt_box_top strong {
    font-size: 20px;
    font-weight: 500;
    color: var(--black-color);
}

.main_news .itm .txt_box_top span {
    display: inline-block;
    margin: 0 0 0 8px;
    font-size: 14px;
    color: #444;
}
.main_news .itm .txt_box_bottom{margin:25px 0;}
.main_news .itm .txt_box_bottom strong {
	min-height:56px;
    font-size: 20px;
    line-height: 1.4em;
    font-weight: 800;
	word-break:keep-all;
    color: var(--black-color);
	overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.main_news .btn {text-align:left; padding:0; line-height:auto; height:auto;}
.main_news .btn a img {
    width: 24px;
    height: 24px;
    object-fit: cover;
}

@media(max-width: 1580px) {
    .main_news_slide_box {
        padding: 0 0 0 40px;
    }
}

@media (max-width: 1025px) {
    .main_news {
        padding: 80px 16px;
    }

    .main_news_slide_box {
        position:relative; 
		left:0;
		padding: 0;
    }

    .main_news .itm {
        max-width: unset;
        height: auto;
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .main_news {
        padding: 60px 16px;
    }
	.main_news .tit{margin:0 auto 40px;}
    .main_news .itm {}

    .main_news .itm .txt_box_top strong {
        font-size: 16px;
    }
	.main_news .itm .txt_box_bottom{margin:15px 0;}
    .main_news .itm .txt_box_bottom strong {
        font-size: 18px;
        line-height: 20px;
		min-height:inherit;
		min-height:40px;
    }
	.main_news .itm a{height:calc(100% - 25px);}
    .main_news .btn a img {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 540px) {
	.main_news {
        padding: 40px 16px;
    }
	.main_news .tit{margin:0 auto 30px;}
	.main_news .itm{padding:25px; border-radius:20px;}
	.main_news .itm .txt_box_bottom strong {
        font-size: 16px;
        line-height: 20px;
		min-height:inherit;
		min-height:40px;
    }
}


.main_banner03 {
    position: relative;
    padding: 400px 0 120px;

    background: url(../img/main/main_news_back.jpg) no-repeat fixed center center/cover;
}

.main_banner03::before {
    content: '';
    position: absolute;
    inset: 0 0 0 0;
    background: rgba(0, 0, 0, 0.7);
}

.main_banner03 .inner {
    position: relative;
    z-index: 9;
}


@media (max-width: 1025px) {
    .main_banner03 {
        padding: 40px 0;
        background: url(../img/main/main_news_m_back.jpg)no-repeat center center/cover;
    }
	.banner_btn a::before{display:none;}

}



.footer {
    position: relative;
    padding: 60px 0;
	background:var(--black-color);
}

/* .footer::before {
    content: '';
    position: absolute;
    z-index: -1;
    top: -1px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 100%;
    max-width: 1500px;
    height: 0.1px;
    background: rgba(255, 255, 255, 0.1);
} */

.footer .ft {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 32px 0;
}

.footer .ft_logo {
    max-width: 120px;
}

.footer .ft .sns {
    display: flex;
    gap: 8px;
}

.footer .ft .sns .img_box {
    position: relative;
    border: 2px solid var(--white-color);
    border-radius: 50%;
    width: 48px;
    height: 48px;
}

.footer .ft .sns img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    object-fit: cover;
}

.footer .fb .txt_box {
    margin: 0 0 16px 0;
    font-size: 14px;
    font-weight: 400;
	color:var(--white-color);
}

.footer .fb ul {
    display: flex;
    gap: 20px;
    margin: 0 0 16px 0;
}

.footer .fb ul:last-child {
    margin: 0;
}

.footer .fb ul li {
    position: relative;
    font-size: 14px;
    font-weight: 400;
	color:var(--white-color);
}

.footer .fb ul li~li::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -10px;
    transform: translate(0, -40%);
    width: 1px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
}



@media (max-width: 768px) {
    .footer .ft_logo {
        max-width: 80px;
    }

    .footer .ft .sns .img_box {
        width: 32px;
        height: 32px;
        /* border: 1px solid var(--white-color); */
    }

    .footer .ft .sns img {
        width: 16px;
        height: 16px;
    }

    .footer .fb ul {
        flex-direction: column;
        gap: 8px;
        margin: 0 0 8px 0;
    }

    .footer .fb ul li {
        line-height: 18px;
    }

    .footer .fb ul li~li::before {
        display: none;
    }
}


/* 사이트맵 */
.stiemap {
    z-index: 99999;
    position: fixed;
    inset: 0 0 0 0;
    background: var(--sub-color);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;

    opacity: 0;
    visibility: hidden;
    transition: 1s;
}

.stiemap.on,
.stiemap.m_on {
    opacity: 1;
    visibility: visible;
    transition: 1s;
}


.stiemap .top {
    position: relative;
    margin: -124px 0 60px 0;
}

.stiemap .top strong {
    text-align: center;
    display: block;
    font-size: 64px;
    line-height: 64px;
    font-weight: 800;
	color:#fff;
}

.stiemap .top .btn {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
}

.stiemap .top .btn button {
    background: var(--white-color);
    border-radius: 50%;
    height: 40px;
    width: 40px;
}

.stiemap_gnb>ul {
    display: flex;
    justify-content: space-between;
}

.stiemap_gnb>ul>li {
    padding: 0 56px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stiemap_gnb>ul>li:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.stiemap_gnb>ul>li {}

.stiemap_gnb>ul>li>a {
    display: block;
    text-align: center;
    padding: 24px 0;
    font-size: 28px;
    font-weight: 700;
    white-space: nowrap;
	color:#fff;
}



.stiemap_menu>li>a {
    display: block;
    text-align: center;
    font-size: 18px;
    line-height: 48px;
    font-weight: 500;
	color:#fff;
}

.stiemap_menu02 {
    display: none;
}

.stiemap_menu02>li>a {
    display: block;
    text-align: center;
    font-size: 16px;
    line-height: 32px;
    font-weight: 300;
	color:#fff;
}

@media (max-width : 1280px) {
    .stiemap.on>.inner {
        padding: 0 16px;
    }

    .stiemap_gnb>ul>li {
        padding: 0 40px;
    }
}

@media (max-width : 1024px) {
    .stiemap {
        padding: 80px 0;
        display: block;
        z-index: 999;
        background: var(--white-color);
        transition: 0.3s;
    }

    .stiemap.on,
    .stiemap.m_on {
        transition: 0.3s;
    }

    .stiemap .top {
        display: none;
    }

    .stiemap_gnb>ul {
        flex-direction: column;
    }

    .stiemap_gnb>ul>li {
        padding: 0;
    }

    .stiemap_gnb>ul>li>a {
        padding: 0;
        line-height: 64px;
        border-bottom: 1px solid #ddd;
        text-align: left;
        font-size: 18px;
        color: #111;
    }

    .stiemap_menu {
        display: none;
    }

    .stiemap_gnb>ul>li {
        border-right: none;
    }

    .stiemap_gnb>ul>li:first-child {
        border-left: none;
    }

    .stiemap_menu>li {
        margin: 0;
        text-align: left;
    }

    .stiemap_menu>li>a {
        margin: 0;
        font-size: 16px;
        line-height: 32px;
        line-height: 48px;
        text-align: left;
        color: #333;
    }



    .stiemap_menu02>li>a {
        text-align: left;
    }

    .stiemap_menu02>li>a {
        margin: 0;
        font-size: 15px;
        font-weight: 400;
        line-height: 40px;
        color: #666;
    }
}

@media (max-width : 480px) {
    .stiemap {
        padding: 64px 0;
    }
}

@media (max-width : 400px) {


    .stiemap_gnb>ul>li>a {
        line-height: 56px;
        font-size: 16px;
    }

    .stiemap_menu>li>a {
        line-height: 40px;
        font-size: 14px;
    }

    .stiemap_menu02>li>a {
        font-size: 13px;
    }
}

.to_top {
    z-index: 9999;
    position: fixed;
    bottom: 60px;
    right: 40px;
    opacity: 0;
    visibility: hidden;
    background: var(--pri-color);
    border-radius: 50%;
    width: 48px;
    height: 48px;


    text-align: end;
}

.to_top button {
    display: block;
    width: 100%;
    height: 100%;
}

.to_top img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.to_top.on {
    opacity: 1;
    visibility: visible;
}

@media(max-width: 1025px) {
    .to_top {
        right: 16px;
    }
}

@media(max-width: 480px) {
    .to_top {
        width: 40px;
        height: 40px;
    }

    .to_top img {
        max-width: 60%;
    }
}