/* °øÅëÀû¿ë */
* { transition: all .3s;}
html {scroll-behavior:smooth;}
img {max-width: 100%;}
.inner {width: 90%; margin: 0 auto; max-width: 1400px;}
.colorMain1 {color: var(--mainColor1);}
.colorMain2 {color: var(--mainColor2);}
.bold {font-weight: 700;}



/* ºñ¸Þ¿À, À¯Æ©ºê */
.video_container {position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;}
.video_container iframe {position: absolute; top: 0; left: 0; width: 100%; height: 100%; }



/* padding */
.padding_tb {padding: 150px 0;}
.padding_t {padding-top: 150px;}
.padding_b {padding-bottom: 150px;}



/* tab */
.tab_menu {display: flex;}
.tab_menu li {cursor: pointer;}
.tab_cont {display: none;}
.tab_cont.on {display: block;}


/* btn */
.btn {
    display: flex; align-items: center; justify-content: center; padding: 2px 15px 0; transition: all .3s;
    width: max-content; height: 40px; text-align: center; line-height: 1; gap: 5px;
}
.btn.st1 {background:var(--mainColor1); color: #fff;}
.btn.st2 {background:var(--mainColor2); color: #fff;}
.btn.st3 {border: 1px solid #fff; color: #fff;}
.btn.st3:hover {background: #fff; color: #000}
.btn.st4 {border: 1px solid #fff; background: #fff; color: #000;}
.btn.st4:hover {background: transparent; color: #fff;}
.btn.st5 {background: linear-gradient(308deg, var(--mainColor2) 0%, var(--mainColor1) 100%);}


.btnApply::after {
    content: ""; width: 16px; aspect-ratio: 1/1; transition: all .3s;
    background: url('/base/img/mf//icon_arr_upright_w.png') no-repeat center center / contain;}
.btnApply:hover::after {filter: brightness(1) invert(1);}



/* swiper */
.swiper_box {position: relative;}
.swiper-button-prev,
.swiper-button-next {width: 40px; height: 40px; background-size: contain; background-repeat: repeat; background-position: center center;}
.swiper-button-prev {background-image: url('/base/img/mf//swiper_btn_prev.png');}
.swiper-button-next {background-image: url('/base/img/mf//swiper_btn_next.png');}
.swiper-button-prev:after,
.swiper-button-next:after {font-size: 0;}
.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {opacity: 0;}



/* popup */
.pop_wrap {position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,.8); z-index: 999; display: none;}
.pop_wrap.on {display: block;}
.pop_wrap .pop_inner {display: flex; align-items: center; justify-content: center; width: 100%; height: 100%;}
.pop_wrap .btn_wrap {display: flex; gap: 10px; justify-content: center;}
.pop_wrap .btn_wrap a {width: 100%; display: flex; align-items: center; justify-content: center; text-align: center;}
.pop_wrap .btn_wrap .cancel {border: 1px solid var(--border);  color: #555; background: #fff;}
.pop_wrap .btn_wrap .confirm {background: var(--mainColor2); color: #fff;}
.pop_wrap .layer {width: 90%; max-height: calc(100vh - 80px); height: auto; background: #222; position: relative; display: flex; flex-direction: column;}
.pop_wrap .layer > .close {
    display: block; width: 24px; height: 24px; background: url('/base/img/mf//icon_close_w.png') no-repeat center center / cover;
    position: absolute; right: 0; top: -30px; cursor: pointer;
}
.pop_wrap .layer .contents {padding: 0 30px 0; overflow-x: hidden; overflow-y: auto; word-break: break-all;}
.pop_wrap .layer .btn_wrap {padding-top: 30px;}
.pop_wrap .layer .btn_wrap a {height: 50px; max-width: 250px;}



/* footer */
#footer {padding: 100px 0; background: #000; color: #fff;}
#footer .inner {display: flex; flex-direction: column; gap: 60px;}
#footer .top {display: flex; gap: 80px;}
#footer .bot {padding-top: 40px; border-top: 1px solid #fff; display: flex; gap: 10px; justify-content: space-between; flex-wrap: wrap;}
#footer .btnApply {margin-left: auto}
#footer .logo {flex-shrink: 0; margin-top: -20px;}
#footer .logo img {height: 140px;}
#footer .info .list {display: flex; flex-direction: column; gap: 5px;}
#footer .info .list li {display: flex; flex-wrap: wrap}
#footer .info .list span {font-weight: 700; width: 80px; flex-shrink: 0;}
#footer .nav {display: flex; gap: 20px;}
#footer .copy {color: #aaa; font-size: 0.875rem;}




/* header */
#header {width: 100%; height: 90px; display: flex; align-items: center; background: rgba(255,255,255,.0); position: fixed; z-index: 998;}
#header .inner {display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 40px;}
#header .logo {font-size: 0;}
#header .logo img {height: 45px;}
#header .nav_wrap {height: 100%;}
#header .menu {display: flex; gap: 60px; align-items: center; color: #fff; height: 100%;}
#header .menu > li {position: relative; padding: 4px 0;}
#header .menu > li::after {
    display: block; content: ""; width: 0; height: 2px; background: #fff; transition: all .3s;
    position: absolute; left: 0; bottom: 0;
}
#header .menu > li:hover::after {width: 100%;}
#header .menu > li > a {display: flex; align-items: center; justify-content: center; font-weight: 500; font-size: 1.125rem;}
#header .submenu {
    display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); background: #fff; border: 1px solid var(--border);
    padding: 15px; text-align: center; min-width: 120px;
}
#header .submenu > a {margin-bottom: 10px; white-space: nowrap; display: block;}
#header .submenu > a:last-child {margin-bottom: 0;}
#header .submenu > a:hover {font-weight: 700;}
#header .hamberg {display: none;}
#header.active {background: rgba(0,0,0,.8);}




/* sub */
.sub_bnn {
    background: url('/base/img/mf//bg_sub_bnn.webp') no-repeat center center / cover; height: 400px; overflow: hidden;
    display: flex; align-items: center; justify-content: center; position: relative;
}
.sub_bnn::after {
    display: block; content: "";
    background: var(--bgDark); width: 100%; height: 100%; position: absolute; top: 0; left: 0; opacity: .5;
}
.sub_bnn .inner {
    height: 100%; 
    display: flex; justify-content: center; flex-direction: column; padding-top: 70px; position: relative;  z-index: 1;
} 
.sub_bnn .inner::after {
    display: block; content: "";
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: url('/base/img/mf//img_sub_bnn.png') no-repeat right center / auto 100%;
}
.sub_bnn .title {color: #fff; position: relative; z-index: 1;}
.sub_bnn .title .big {font-size: 4rem; line-height: 1.2; font-weight: 700}
.sub_bnn .title .small {font-size: 1.25rem; margin-top: 20px;}




@media screen and (max-width:1199px) {


    /* header */
    #header .nav_wrap {margin-right: 0; margin-left: auto;}
    #header .menu {gap: 40px;}


}


@media screen and (max-width:899px) {


    /* btn */
    .btnApply {font-size: 0.8125rem; gap: 3px; padding:0 7px; height: 30px;}
    .btnApply::after {width: 12px;}


    /* padding */
    .padding_tb {padding: 100px 0;}
    .padding_t {padding-top: 100px;}
    .padding_b {padding-bottom: 100px;}



    /* footer */
    #footer {padding: 60px 0;}
    #footer .inner {gap: 40px;}
    #footer .top {flex-wrap: wrap; gap: 30px;}
    #footer .logo {margin-top: 0; width: 100%;}
    #footer .info .list {font-size: 0.875rem}
    #footer .nav {font-size: 0.875rem;}
    #footer .copy {font-size: 0.75rem}



    /* swiper */
    .swiper-button-prev,
    .swiper-button-next {width: 30px; height: 30px;}



    /* header */
    #header {height: 60px;}
    #header .inner {gap: 20px;}
    #header .logo img {height: 28px;}
    
    #header .hamberg {width: 24px; height: 24px; font-size: 0; display: flex; align-items: center; cursor: pointer; position: relative; z-index: 2;}
    #header .hamberg span {width: 100%; height: 2px; background: #fff; display: block; position: relative; transition: all .3s;}
    #header .hamberg span::before,
    #header .hamberg span::after {display: block; content: ""; width: 100%; height: 2px; background: #fff; position: absolute; transition: all .3s;}
    #header .hamberg span::before {top: -8px;}
    #header .hamberg span::after {top: 8px;}
    #header .hamberg span.on {background: rgba(255,255,255,0);}
    #header .hamberg span.on::before {top: 0; transform: rotate(-45deg);}
    #header .hamberg span.on::after {top: 0; transform: rotate(45deg);}
    
    #header .nav_wrap {
        position: fixed; top: 0; left: -500px; background: #fff; width: 500px; height: 100vh;
        transition: all .3s; box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px; z-index: 1;
    }
    #header .nav_wrap.on {left: 0;}
    #header .menu { color: #000; padding: 30px; gap: 10px; justify-content: center; flex-direction: column;}
    #header .menu > li {height: auto; width: 100%;}
    #header .menu > li::after {display: none;}
    #header .menu > li > a {height: auto; height: 50px;}
    #header .submenu {position: unset; transform: unset; width: 100%; border: 0; background: #f5f5f5;}
    #header .side {margin-left: auto;}


    
    /* sub */
    .sub_bnn {height: 300px; }
    .sub_bnn .inner {padding-top: 50px;}
    .sub_bnn .inner::after {left: unset; right: -60%; background-position: left center; opacity: .8;}
    .sub_bnn .title .big {font-size: 3rem}
    .sub_bnn .title .small {font-size: 1.125rem}


}


@media screen and (max-width:599px) {
    /* padding */
    .padding_tb {padding: 70px 0;}
    .padding_t {padding-top: 70px;}
    .padding_b {padding-bottom: 70px;}



    /* hedaer */    
    #header .inner {gap: 10px;}
    #header .nav_wrap {width: 80%;}


    /* footer */
    #footer .btnApply {margin: 0;}


    
    /* sub */
    .sub_bnn .title .big {font-size: 2.25rem}
    .sub_bnn .title .small {font-size: 1rem}


}