/* #preloader { margin:0; padding: 0; position: fixed; z-index: 999; width: 100vw; height: 100vh; background-color: #fff; }
.loading { width: 100vw; height: 100vh; display: flex; justify-content: center; align-items: center; }
.loading::after { content: ""; margin: 0; padding: 0; width: 40px; height: 40px; border: 6px solid #ddd; border-top-color: #000; border-radius: 50%; animation: loading 1s linear infinite; }

@keyframes loading {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
} */


*, *::after, *::before { box-sizing: border-box; -ms-overflow-style: none; scrollbar-width: none; } 
html, body { margin:0; padding: 0; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; } 

.no-scroll::-webkit-scrollbar { display: none; } 
.no-scroll { overflow: hidden; } 

::selection { background: transparent; color: var(--main-txt-color); } 
::-moz-selection { background: transparent; color: var(--main-txt-color); } 

:root {

    --bg-color: #fff;
    --font-color: rgba(0, 0, 0, .7);
    --h2-color: rgba(0, 0, 0, 1);
    --check-color: #749ed7;
    --nav-link-color: #000;
    --bi-color: #000;
    --main-txt-color: #000;
    --sub-txt-color: #000;
    --sub-txt-color2: rgba(0, 0, 0, .4);
    --card-txt-color: rgba(0, 0, 0, .5);
    --top-btn-color: rgba(0, 0, 0, .2);
    --foot-bi: #000;
    --col-hr: #f5f5f5;
    --sep-line: #d9d9d9;
    --sep-line2: rgba(0, 0, 0, .05);
    --sep-line3: #222;
    --ac-arrow: url(../images/ac_arrow1.svg);
    --abt-x: url(../images/x_bk.svg);
    --abt-comp: #00b;
    --abt-pttn: url(../images/diagonal_line.svg);
    --mix-blend-mode: lighten;
    /*
    --foot-gra: url(../images/foot_gra_wh.svg);
    --foot-gra2: url(../images/foot_gra_wh2.svg);
    */
    --foot-bg-img: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 0) 100%
    );
    --bg-type-img: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 1) 100%
    );
    --bg-type-img2: url(../images/1px_wh.jpg);
    --news_line : #ddd;
    --contact-bg: #f5f5f5;
    --input-border: #ccc;
}

.darkmode {
    --bg-color: #202020;
    --font-color: rgba(255, 255, 255, .3);
    --h2-color: rgba(255, 255, 255, 1);
    --check-color: #fff;
    --nav-link-color: #fff;
    --bi-color: #fff;
    --main-txt-color: #fff;
    --sub-txt-color: #fff;
    --sub-txt-color2: rgba(255, 255, 255, .3);
    --card-txt-color: rgba(255, 255, 255, .3);
    --top-btn-color: rgba(255, 255, 255, .1);
    --foot-bi: #fff;
    --col-hr: #262626;
    --sep-line: #444;
    --sep-line2: rgba(255, 255, 255, .05);
    --sep-line3: #757575;
    --ac-arrow: url(../images/ac_arrow2.svg);
    --abt-x: url(../images/x_wh.svg);
    --abt-comp: #fff;
    --abt-pttn: url(../images/diagonal_line2.svg);
    --mix-blend-mode: normal;
    /*
    --foot-gra: url(../images/foot_gra_bk.svg);
    --foot-gra2: url(../images/foot_gra_bk2.svg);
    */

    /*
    240830
    footer 그라데이션 처리에 대한 주석 (중요 체크)

    inear-gradient는 브라우저에서는 image로 인식하여 처리하기 때문에 background-color로 작성해야 적용됨. 
    (background-image: var(--foot-bg-img);)
    
    다크/라이트 모드를 빠르게 토글 시, background-color와 background-image의 처리 속도가 다르기 때문에 transition의 속도 차이가 발생.
    해당 문제를 해결하기 위해 1px의 이미지를 만들어 sub_wrap과 (sub 한정)body에 background-image로 적용시켜 속도 차이를 해결함.
    
    1px 이미지 로드에 따른 소소한 문제가 존재하나 무시할 수 있는 수준이라 패스.
    */
    --foot-bg-img: linear-gradient(
        to bottom,
        rgba(32, 32, 32, 1) 0%, 
        rgba(32, 32, 32, 0) 100%
    );
    --bg-type-img: linear-gradient(
        to bottom,
        rgba(32, 32, 32, 1) 0%, 
        rgba(32, 32, 32, 1) 100%
    );
    --bg-type-img2: url(../images/1px_bk.jpg);
    --news_line :#333;
    --contact-bg: #232323;
    --input-border: #232323;
}




#loader-wrap { height: 100vh; overflow: hidden; }

.loader {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.MuiCircularProgress-root {
    display: inline-block;
}
.MuiCircularProgress-static {
    transition: transform 100ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
}
.MuiCircularProgress-indeterminate {
    animation: MuiCircularProgress-keyframes-circular-rotate 1.4s linear infinite;
}
.MuiCircularProgress-colorPrimary {
    color: #00b;
}
.MuiCircularProgress-colorSecondary {
    color: #00b;
}
.MuiCircularProgress-svg {
    display: block;
}
.MuiCircularProgress-circle {
    stroke: rgba(0, 0, 187, 1);
    /*stroke: rgba(0, 0, 0, 1);*/
}
.MuiCircularProgress-circleStatic {
    transition: stroke-dashoffset 100ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
}
.MuiCircularProgress-circleIndeterminate {
    animation: MuiCircularProgress-keyframes-circular-dash 1.4s ease-in-out infinite;
    stroke-dasharray: 80px, 200px;
    stroke-dashoffset: 0px;
}
@keyframes MuiCircularProgress-keyframes-circular-rotate {
    0% {
        transform-origin: 50% 50%;
    }
    100% {
        transform: rotate(360deg);
    }
}
@keyframes MuiCircularProgress-keyframes-circular-dash {
    0% {
        stroke-dasharray: 1px, 200px;
        stroke-dashoffset: 0px;
    }
    50% {
        stroke-dasharray: 100px, 200px;
        stroke-dashoffset: -10px;
    }
    100% {
        stroke-dasharray: 100px, 200px;
        stroke-dashoffset: -145px;
    }
}
.MuiCircularProgress-circleDisableShrink {
    animation: none;
}

.backcircle { width:40px; height:40px; display: flex; justify-content: center; align-items: center; background-color:transparent; position:absolute; z-index:1; border-radius:40px; border:8px solid #000; opacity:0.1; }






body { font-family: /*"IBM Plex Serif", aleo, Barlow, Epilogue, Sentient, Erode,*/ Pretendard, Zodiak, sans-serif; background-color: var(--bg-color); transition: background-color 0.4s; } 

div, ol, ul { list-style: none; margin: 0; padding: 0; } 
img { max-width: 100%; } 
a { text-decoration: none; color: #111; cursor: pointer; } 
p { margin: 0; padding: 0; } 

.sortable { width: 100%; margin: 0 auto; box-sizing: border-box; position: relative; z-index: 5; /*overflow: hidden;*/ background-color: var(--bg-color); transition: background-color 0.4s; }
.container { width: 100%; margin: 0 auto; padding: 0; }

.pic-wrap { overflow: hidden; }      
.card__picture { display: block; width: 100%; height: auto; transition: transform 0.5s ease-out; }
.card__picture:hover { transform: scale(1.04); }


video { 
    display: block; width: 100%; outline: none; border: 0;
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    -ms-transform:scale(1);
    transform:scale(1);
    -webkit-mask-image: -webkit-radial-gradient(white, black); mask-image: -webkit-radial-gradient(white, black);
    -webkit-backface-visibility: hidden; -moz-backface-visibility: hidden; backface-visibility: hidden;
}

#scroll-to-top { z-index: 9; bottom: 201px; right: 60px; display: inline-block; overflow: hidden; color: #fff; background-color: var(--top-btn-color); font-size: 16px; text-align: center; cursor: pointer; border-radius: 50%; width: 48px; height: 48px; } 
.button-bg1, .button-bg2 { position: absolute; width: 16px; height: 20px; background-image: url("../images/scr_top.svg"); background-position: 50% 50%; background-repeat: no-repeat; background-size: cover; transition: top .3s ease; } 
.button-bg1 { top: calc(25% + 2px); left: calc(50% - 8px); } 
.button-bg2 { top: calc(25% + 62px); left: calc(50% - 8px); } 
#scroll-to-top:hover .button-bg1 { top: -48px; transition: top .3s ease; } 
#scroll-to-top:hover .button-bg2 { top: calc(25% + 2px); transition: top .3s ease; } 

.line6 { margin: 0; padding: 0; position: fixed; z-index: 9; right: 60px; bottom: 143px; } 
#dn { display: none; } 
.toggle2 { cursor: pointer; display: inline-block; position: relative; width: 48px; height: 48px; background-image: url("../images/icon_dark.svg"); background-color: rgba(0, 0, 0, .2); background-repeat: no-repeat; background-position: center; border-radius: 84px; transition: transform 1s ease; } 
.toggle2:hover { transition: transform 1s ease; transform: rotate(180deg); } 
#dn:checked+.toggle2:hover { transition: transform 1s ease; transform: rotate(180deg); }
.toggle2:after,
.toggle2:before { margin-top: 5px; } 
.toggle2:before { /*content: "Light"; */
position: absolute; color: #bbb; font-weight: bold; } 
.toggle2:after { /*content: "Dark"; */
position: absolute; color: #000; font-weight: bold; } 
.toggle__handler {  display: inline-block; position: relative; z-index: 2; background-size: 0; transition: transform 0.3s; margin: 0 0 0; } 
#dn:checked+.toggle2 { background-image: url("../images/icon_light.svg"); background-color: rgba(255, 255, 255, .1); background-repeat: no-repeat; background-position: 50% 50%; } 
#dn:checked+.toggle2:before { color: var(--font-color); } 
#dn:checked+.toggle2:after { color: var(--check-color); } 
#dn:checked+.toggle2 .toggle__handler { display: inline-block; transform: translate3d(20px, 0, 0) rotate(0); transition: transform 0.3s ease-in-out, background 0.3s, border-color 0.3s; } 

.bi_bk { position: fixed; z-index: 10; margin: 0; padding: 0; } 
.bi_bk a { display: block; fill: var(--bi-color); } 
section.one { height: 48px; position: fixed; z-index: 31; top: 48px; right: 60px; } 

.hmbrgr { position: relative; display: inline-block; }
.hmbrgr span { position: absolute; left: 0; width: 100%; background: var(--bi-color); display: inline-block; }
.hmbrgr.expand span:nth-child(1) { -webkit-transform: rotate(-45deg); -moz-transform: rotate(-45deg); -o-transform: rotate(-45deg); -ms-transform: rotate(-45deg); transform: rotate(-45deg); background-color: #fff; }
.hmbrgr.expand span:nth-child(2) { zoom: 1; filter: alpha(opacity=0); -webkit-opacity: 0; -moz-opacity: 0; opacity: 0; background-color: #fff; }
.hmbrgr.expand span:nth-child(3) { -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -o-transform: rotate(45deg); -ms-transform: rotate(45deg); transform: rotate(45deg); background-color: #fff; }

.isolde-default { position: relative; padding: 0; margin: 0; opacity: 0; margin-bottom: 5rem; }
[data-isolde-el] { opacity: 0; position: absolute; top: 0; left: 0; }

.card__date { color: var(--main-txt-color); }
.card__title { color: var(--main-txt-color); }
.card__text { font-weight: 400; color: var(--card-txt-color); }
.card__more { border-bottom: 0.6vw solid var(--main-txt-color); }
.card__more a { color: var(--main-txt-color); }

.menu-wrap { background-color: #0000bb; }
.line_th:before { background-color:#e80000; }


.menu-sidebar .menu:nth-child(1) > li a { color: #fff; }
.menu-sidebar .menu:nth-child(1) > li a:hover { color: #fff; }
.menu-sidebar .menu:nth-child(1) > li.is-dimmed a { color: #020d90; }

.slogan2 .sl_copy1 { color: #fff; }
.slogan2 .sl_copy2 { color: #fff; }

.sum { color: #fff; }

.menu-sidebar .menu:nth-child(2) > div { color: #fff; }
.menu-sidebar .menu:nth-child(2) > li a { color: #2727df; }
.menu-sidebar .menu:nth-child(2) > li a:hover { color: #fff; }
.menu-sidebar .menu:nth-child(2) > li.is-dimmed a { color: #2727df; }

.line_th2::before { background-color: #fff; }
.faq-heade { color: #fff; }

.sum .s-bg { background-color: rgba(232, 0, 0, 0.8); border: 1px solid rgba(232, 0, 0, 0.4); }

footer .area01 li:nth-child(1) { word-break: keep-all; }

/* .zindex { z-index: 10; } 
.zindex svg { fill: #fff; } */

.cross_cont {
    font-family: Zodiak;
    font-weight: 900;
    font-style: italic;
    position: relative;
    width: 100vw;
    overflow: hidden;
}

.scrolling-text {
    display: inline-block;
    transition: transform 0.5s;
    will-change: transform;
    backface-visibility: hidden;
}

.scrolling-text .scrolling-text-content {
    color: #0000bb;
    font-size: 180px;
    white-space: nowrap;
    transition: transform 0.5s;
    line-height: 200px;
}

.left_dist {
    margin-top: 80px;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1px #0000bb;
    padding-left: 330vw;
}
.right_dist { 
    margin-top: 40px;
    padding-right: 373vw;
}


/*
@media screen and (max-width:1280px) and (orientation: portrait) { } 

@media screen and (orientation: landscape) { } 

@media (min-width:1281px) and (max-width:1920px) { } 

@media (min-width:1981px) and (max-width:2560px) { } 

@media (min-width:2561px) and (max-width:3200px) { } 

@media (min-width:3201px) and (max-width:3840px) { } 

@media (min-width:3841px) and (max-width:4480px) { } 

@media (min-width:4481px) and (max-width:5120px) { } 

@media (min-width:5121px) { } 
*/