/*Content CSS*/
.sub_visual{position: relative; width:calc(100% - 20px); height:550px;overflow:hidden; background: 50% / cover no-repeat; display: flex; align-items: center; justify-content: center; z-index: 2; flex-direction: column; margin: 0 auto; margin: 10px auto 0; border-radius: 20px;}
.sub_visual .bg{position:absolute;top:0;left:0;width:100%;height:100%; background-position:center center;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;z-index:0;-webkit-transition:all .5s ease;-moz-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease; z-index: -1;}
/* .sub_visual:hover .bg{-webkit-transform:scale(1.05);-moz-transform:scale(1.05);-o-transform:scale(1.05);-ms-transform:scale(1.05);transform:scale(1.05)} */

.sub_visual .bg{background-image:url('../img/sub_bg1.jpg'); }
.sub_visual.sub1 .bg{background-image:url('../img/sub_bg1.jpg');}
.sub_visual.sub2 .bg{background-image:url('../img/sub_bg2.jpg');}
.sub_visual.sub3 .bg{background-image:url('../img/sub_bg3.jpg');}
.sub_visual.sub4 .bg{background-image:url('../img/sub_bg4.jpg');}

.sub_visual .title_warp{width: 100%; max-width: 1600px; padding: 0 50px; text-align: center; position: relative; z-index: 3; }
.sub_visual h2 {font-size:80px; font-weight:700; color:#fff; line-height: 1; display: block; font-family: 'Poppins','Pretendard', sans-serif; }

.sub_visual .sm_menu{display: flex; align-items: baseline;  justify-content: center; margin-bottom: 20px; }
.sub_visual .sm_menu li{font-size: 15px; font-weight: 400; color: #fff; }
.sub_visual .sm_menu li a{display: inline-flex; align-items: baseline; color: #fff; text-transform: uppercase; position: relative; top:1px; font-size: 17px;}
/* .sub_visual .sm_menu li a img{display: inline-block; margin-right: 11px;}
.sub_visual .sm_menu li a i{display: inline-block; margin-right:9px;} */
.sub_visual .sm_menu li::after{content: ">";  display: inline-block; margin: 0 12px; }
.sub_visual .sm_menu li:last-child::after{display: none;}

#sub_top_menu { position:absolute; width: 100%;   text-align: center; z-index: 5;  bottom: 60px; left: 0; }
#sub_top_menu ul { display: flex; justify-content: center; height: 100%; width: 100%; max-width: 1600px; margin:0 auto; padding: 0 50px; }
#sub_top_menu ul li{margin-right: 23px; flex:1; max-width: 485px;}
#sub_top_menu ul li:last-child{margin-right: 0;}
#sub_top_menu ul li a { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-weight:500; position: relative; padding: 0 0 20px;
font-size:20px;   color: rgba(255, 255, 255, 0.4); transition: all .3s ease; background-color: transparent; word-break: keep-all; line-height: 1.3;}
#sub_top_menu ul li a::after{content: ''; display: block; width: 100%; height:3px; background-color:rgba(255, 255, 255, 0.4); position: absolute; bottom: -1px; left: 0; transition: .3s; border-radius:2px; }
#sub_top_menu ul li a:hover { color: #fff; }
#sub_top_menu ul li a:hover::after{background:#fff;}
#sub_top_menu ul li a.active {color:#fff;}
#sub_top_menu ul li a.active::after{background:#fff;}

/* #sub_top_menu.sub3 ul {display: none;} */

/* .sub_visual h2::after{display: block; font-size: 30px; font-weight:300; color: rgba(255,255,255,.5); line-height: 1; margin-top: 30px; font-family: 'play', sans-serif;}

.sub_visual.sub1 h2::after{content: 'Company Introduction'; }
.sub_visual.sub2 h2::after{content: 'environmental, social and governance'; }
.sub_visual.sub3 h2::after{content: 'Products Introduction'; }
.sub_visual.sub4 h2::after{content: 'Affiliated Company'; }
.sub_visual.sub5 h2::after{content: 'Recruitment Information'; } */



@media screen and (max-width:1600px) {

}

@media screen and (max-width:1280px) {


}

@media screen and (max-width: 1024px) {
    .sub_visual{height: 400px; text-align: center; width: 100%; border-radius: 0; padding-bottom: 50px; margin: 0; }
    .sub_visual .title_warp{padding: 0 30px; text-align: center; top: 15px;}
    .sub_visual h2 {font-size:50px; }

    .sub_visual .sm_menu li {font-size: 14px;}

    #sub_top_menu {bottom: 40px; }
    #sub_top_menu ul {padding: 0 30px; }
    #sub_top_menu ul li a {font-size: 16px; padding: 0 0 15px;}



}

@media screen and (max-width: 640px) {
    .sub_visual{height: 250px; padding: 0;}
    .sub_visual .title_warp{padding: 0 20px; }
    .sub_visual h2 {font-size:40px; }
    .sub_visual .sm_menu{ margin-bottom: 10px; }
    .sub_visual .sm_menu li {font-size: 13px;}
    .sub_visual .sm_menu li a {font-size: 15px; }


    #sub_top_menu {display: none;}

}