img { max-width:100%; } 


/* °øÅëÀû¿ë */
.inner { width: 90%; margin:0 auto; max-width: 1400px;} 
.lockScroll { overflow: hidden;} 
.video-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } 
.video-container iframe, .video-container object, .video-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } 
.colorPoint {color: var(--mainColor1);}
.bold {font-weight: 700;}
.underLine {border-bottom: 1px solid #000;}

.textCt {text-align: center !important;}


/* padding ¡¤ margin style*/
.padding_tb { padding:120px 0; } 
.padding_t { padding-top: 120px; } 
.padding_b { padding-bottom: 120px; } 
.margin_tb { margin:120px 0; } 
.margin_t { margin-top: 120px; } 
.margin_b { margin-bottom: 120px; } 


/* btn style */
.btn {display: flex; align-items: center; justify-content: center; text-align: center; max-width: 250px; width: 100%; height: 50px; transition: all .3s; padding: 0 10px; cursor: pointer;}
.btn.mini {max-width: unset; height: 35px; width: max-content; font-size: 0.875rem;}
.btn.big {max-width: 320px; height: 60px; font-size: 1.25rem;}
.btn.st1 {background: var(--mainColor1); border: 1px solid var(--mainColor1); color: #fff;}
.btn.st1:hover {background:unset; color: var(--mainColor1);}




/* tab */
.tab_menu {display: flex;}
.tab_menu li {
    width: 100%; height: 60px; line-height: 1.2; border-bottom: 1px solid #fff; color: #999; cursor: pointer;
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding:0 15px; text-align: center; align-content: center;
}
.tab_menu li.on {border: 1px solid #fff; border-bottom: 0; color: #fff;}
.tab_cont {display: none; padding-top: 20px;}
.tab_cont.on {display: block;}



/* swiper custom */
.swiper_box {position: relative; font-size: 0;}
.swiper-button-next {background-image: url('/default/img/mf/swiper_btn_next.png'); right: 0;}
.swiper-button-prev {background-image: url('/default/img/mf/swiper_btn_prev.png'); left: 0;}
.swiper-button-next,
.swiper-button-prev {
    width: 30px; height: 30px; overflow: hidden; background-position: center center; background-repeat: no-repeat; background-size: contain;
    transition: all .3s; z-index: 2;
}
.swiper-button-next:after,
.swiper-button-prev:after {font-size: 0;}
.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {opacity: 0;}


/* header */
#header {position: fixed; top:0; width: 100%; height: 90px; z-index: 998; border-bottom: 1px solid var(--gray); display: flex; align-items:center; background: rgba(0, 0, 0, 0); transition: all .3s; color: #fff;}
#header .inner { width: 100%; height: 100%; margin: 0 40px; max-width: unset;} 
#header .hd_wrap { display: flex; align-items: center; justify-content: space-between; gap: 60px; width: 100%; height: 100%; } 
#header .hd_logo a {
    display: flex; align-items: center; text-indent: -9999px; width: 136px; height: 45px;
    background: url('/default/img/mf/logo.png') no-repeat center center / contain;
} 


#header .nav_wrap { display: flex; justify-content: space-between; margin:0 auto; flex: 1 0 0; height: 100%; gap: 60px;} 
#header .nav_wrap .nav { display: flex; justify-content: center; flex: 1 0 0;} 
#header .nav_wrap .menu {max-width: 1000px; width: 100%; display: flex; justify-content: center}
#header .nav_wrap .menu > li {position: relative;}
#header .nav_wrap .menu > li > a { font-family: 'Montserrat', 'GmarketSans', sans-serif; font-size: 18px; padding: 0 30px; height: 100%; display: flex; align-items: center; justify-content: center; position: relative;}
#header .nav_wrap .menu > li:hover > a {background: var(--mainColor1); color: #fff !important}
#header .nav_wrap .submenu {
    position: absolute; top: 100%; left: 0;  z-index: 1; gap: 0; display: flex; align-items: center; flex-direction: column;
    background: #fff; width: max-content; min-width: 200px; display: none;
}
#header .nav_wrap .submenu > a {font-size: 16px; color: #000; position: relative; transition: all .3s; display: block; padding:10px 20px; width: 100%;}
#header .nav_wrap .submenu > a:hover {color: #fff; background: var(--mainColor1);}


#header .aside_wrap {
    width: 100%; min-height: 100vh; background: var(--mainColor1); position: fixed; top: 0; right: -100%;
    transition: all .5s;  display: flex; align-items: center; justify-content: center; 
}
#header .aside_wrap.on {right: 0;}
#header .aside_wrap::after {
    background: url('/default/img/mf/bg_aside.webp') no-repeat center center / cover; position: absolute; top: 0; left: 0;
    width: 100%; height: 100%; opacity: .1; display: block; content: "";
}
#header .aside_wrap .nav {
    position: relative; z-index: 1; padding: 100px 0; width: 100%;
}
#header .aside_wrap .menu {display: flex; align-items: flex-start; justify-content: center; gap: 40px; max-width: 1400px; width: 90%; margin: 0 auto;}
#header .aside_wrap .menu > li {width: 100%;}
#header .aside_wrap .menu > li > a {pointer-events: none; font-size: 24px; font-weight: 700; padding-bottom: 10px; border-bottom: 2px solid #fff; width: 100%; display: block;}
#header .aside_wrap .submenu {display: flex; flex-direction: column; gap: 15px; padding-top: 20px;}
#header .aside_wrap .submenu > a {font-size: 18px; color: #ebf7ff; position: relative; width: max-content;}
#header .aside_wrap .submenu > a::after {
    display: block; content: ""; border-bottom: 2px solid #ebf7ff; margin-top: 2px; width: 0; transition: all .3s;
}
#header .aside_wrap .submenu > a:hover::after {
    width: 100%;
}



#header .hamberg {width: 32px; height: 32px; 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: -10px;}
#header .hamberg span::after {top: 10px;}
#header .hamberg span.on {background: rgba(255,255,255,0) !important;}
#header .hamberg span.on::before {top: 0; transform: rotate(-45deg); background: #fff !important;} 
#header .hamberg span.on::after {top: 0; transform: rotate(45deg); background: #fff !important;}
    
#header.active .hamberg span,
#header.active .hamberg span::before,
#header.active .hamberg span::after {background: #000;}    



/* header active */
#header.active {background: #fff}
#header.active .nav_wrap .menu > li > a {color: #000}
#header.active .hd_logo a {background: url('/default/img/mf/logo_b.png') no-repeat center center / contain;}



/* footer */
#footer {background: #000;}
#footer .info_wrap {padding:80px 0; display: flex; gap: 80px; align-items: flex-start}
#footer .info_wrap .logo {width: 150px; flex-shrink: 0}
#footer .info_wrap .info {color:#fff;}
#footer .info_wrap .info .list {display: flex; flex-direction: column; gap: 10px;}
#footer .info_wrap .info .list > div {display: flex; flex-wrap: wrap; gap: 10px 20px;}
#footer .info_wrap .info .list p {margin-bottom: 0; font-size: 15px;}
#footer .info_wrap .copy {color: #aaa; font-size: 13px; margin-top: 40px;}



/* sub */
.sub_bnn {
    position: relative; height: 320px; background: url('/default/img/mf/bg_sub_bnn.jpg') no-repeat center center / cover;
    display: flex; align-items: center; justify-content: center; text-align: center;
}
.sub_bnn::after {
    display: block; content: ""; width: 100%; height: 100%;
    position: absolute; top: 0; left: 0; background: #000; opacity: .5;
}
.sub_bnn .inner {position: relative; z-index: 1; padding-top: 90px;}
.sub_bnn .tit { color: #fff;}
.sub_bnn .tit .dep1 {font-size: 14px; line-height: 1;}
.sub_bnn .tit .dep2 {font-size: 50px; font-weight: 700; margin-top: 10px; line-height: 1.2}


.sub_nav {width: 100%; border-bottom: 1px solid #dee2e6;}
.sub_nav .nav {display: flex;}
.sub_nav .nav li {width: 100%; height: 100%;}
.sub_nav .nav li a {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; text-align: center; position: relative;
    font-size: 18px; color: #adb5bd; padding: 0 20px;  height: 65px;
}


.sub_nav .nav li a::after {
    display: block; content: ""; width: 0; height: 2px; background: #000;
    position: absolute; left: 0; bottom: 0; transition: all .3s;
}


.sub_nav .nav li.on a,
.sub_nav .nav li:hover a {color: #000;}
.sub_nav .nav li.on a::after,
.sub_nav .nav li:hover a::after {width: 100%;}


.sub_tit {flex-direction: column; display: flex; gap: 5px; margin-bottom: 40px} 
.sub_tit .big {font-size: 32px; font-weight: 700}
.sub_tit .small {font-size: 18px; line-height: 1.6;}




@media screen and (max-width:1400px) {


    /* header */   
    #header .nav_wrap {


    }


}




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


    /* hedaer */
    #header .nav_wrap {display: none;}
    #header .aside_wrap .menu > li > a {font-size: 20px;}
    #header .aside_wrap .submenu {gap: 7px;}
    #header .aside_wrap .submenu > a {font-size: 16px;}


}



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


    /* padding ¡¤ margin style*/
    .padding_tb { padding:60px 0; } 
    .padding_t { padding-top: 60px; } 
    .padding_b { padding-bottom: 60px; } 
    .margin_tb { margin:60px 0; } 
    .margin_t { margin-top: 60px; } 
    .margin_b { margin-bottom: 60px; } 


    
    #header {height: 60px;}
    #header .inner {margin: 0 20px;}
    #header .hd_logo a {height: 35px; width: 100px;}
    #header .hamberg {width: 24px; height: 24px;}
    #header .hamberg span::before {top: -8px;}
    #header .hamberg span::after {top: 8px;}
    #header .hamberg span.on::before {top: 0; transform: rotate(-45deg); background: #000 !important;} 
    #header .hamberg span.on::after {top: 0; transform: rotate(45deg); background: #000 !important;}


    #header .aside_wrap {width: 90%; background: #fff;}
    #header .aside_wrap::after {display: none;}
    #header .aside_wrap .nav {padding: 60px 0;}
    #header .aside_wrap .menu {flex-direction: column; width: auto; margin:  0 40px; gap: 0;}
    #header .aside_wrap .menu > li > a {border-bottom: 0; font-weight: 500; height: 60px; font-size: 18px; display: flex; align-items: center; color: #000; padding: 0; pointer-events: all;}
    #header .aside_wrap .menu > li.on > a {color: var(--mainColor1);}
    #header .aside_wrap .submenu {display: none; font-size: 16px; padding: 20px 10px; border-top: 1px solid var(--border);}
    #header .aside_wrap .submenu > a {color: #333; display: block; margin-bottom: 10px;}
    #header .aside_wrap .submenu > a::after {display: none; }




    /* footer */
    #footer .info_wrap {flex-direction: column; gap: 20px;}


    /* sub */
    .sub_bnn {height: 250px;}
    .sub_bnn .inner {padding-top: 60px;}
    .sub_bnn .tit .dep2 {font-size: 30px;}


    .sub_nav .nav {justify-content: center;}
    .sub_nav .nav li {width: max-content;}


    .sub_tit .big {font-size: 22px; font-weight: 700}
    .sub_tit .small {font-size: 16px}



}



@media screen and (max-width:599px) { 
    


    /* sub */
    .sub_nav .nav {flex-wrap: wrap;}
    .sub_nav .nav li a {font-size: 15px; padding:0 10px; height: 50px; }


}