/* sub_top */
.sub_visual { position: relative; height: 360px; overflow: hidden; }
.sub_visual .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; transform-origin: center; }
.sub_visual .bg { animation: suv_bg forwards linear 5s; }
@keyframes suv_bg {
    0% { transform: scale(1.1); }
    100% { transform: scale(1); }
}
.sub_visual.sub1 .bg { background: url(/image/sub/subcommon/subtop_bg1.jpg) no-repeat center/cover; }
.sub_visual.sub2 .bg { background: url(/image/sub/subcommon/subtop_bg2.jpg) no-repeat center/cover; }
.sub_visual.sub3 .bg { background: url(/image/sub/subcommon/subtop_bg3.jpg) no-repeat center/cover; }
.sub_visual.sub4 .bg { background: url(/image/sub/subcommon/subtop_bg4.jpg) no-repeat center/cover; }
.sub_visual.sub5 .bg { background: url(/image/sub/subcommon/subtop_bg5.jpg) no-repeat center/cover; }
 
.sub_visual .frame { z-index: 2; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.25); }
.sub_visual .txtbox { z-index: 3; position: relative; top: 0; height: calc(100% - 45px); padding: 0 20px; }
.sub_visual .txtbox .texts { position: relative; top: 52%; transform: translateY(-50%); text-align: center; }
.sub_visual .txtbox .text1 { font-weight: 700; font-size: 60px; color: #fff; letter-spacing: -0.02em; }

@media (max-width: 1535px) {
    .sub_visual { height: 287px; }
}
@media (max-width: 1279px) {
    .sub_visual { height: 240px; }
}
@media (max-width: 1023px) {
    .sub_visual { height: 191px; }
    .sub_visual .txtbox { height: calc(100% - 35px); }
}
@media (max-width: 767px) {
    .sub_visual { height: 143.8125px; }
    .sub_visual.sub1 .bg { background-position-x: 30%; }
    /* .sub_visual.sub2 .bg { background-position-x: 10%; } */
}

.subtop { position: relative; z-index: 10; margin-top: -45px; height: 45px; background-color: rgba(0, 0, 0, 0.7); }
.subtop .contwrap { height: 100%; }
.subtop .subtop_flex { display: flex; flex-wrap: nowrap; height: 100%; }
.subtop .subtop_flex .top_cont { position: relative; }
.subtop .subtop_flex .top_cont1 { position: relative; display: block; width: 45px; height: 100%; border-right: 1px solid #3c434a; border-left: 1px solid #3c434a; transition: background-color 0.3s; }
.subtop .subtop_flex .top_cont1:hover { background-color: #444; }
.subtop .subtop_flex .top_cont1 a { position: relative; display: block; height: 100%; color: #fff; }
.subtop .subtop_flex .top_cont1 img { display: inline-block; position: relative; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 18px; }
.subtop .subtop_flex .top_cont2 { width: 300px; height: 100%; border-right: 1px solid #3c434a; }
.subtop .subtop_flex .top_cont3 { width: 400px; height: 100%; border-right: 1px solid #3c434a; }
.subtop.noSub .subtop_flex .top_cont3 { display: none !important; }

.subtop .subtop_flex .top_cont .top_contin { display: flex; flex-wrap: nowrap; align-items: center; justify-content: space-between; padding: 14px; height: 100%; font-size: 17px; color: #fff; transition: background-color 0.3s; }
.subtop .subtop_flex .top_cont .top_contin:hover { background-color: #444; }

.subtop .subtop_flex .donw_arrow { transform-origin: center; width: 12px; }
.subtop .subtop_flex .active .donw_arrow { transform: rotateZ(180deg); }

.subtop .subtop_flex .top_cont .top_subs { z-index: 10; display: none; position: absolute; left: -1px; width: calc(100% + 2px); background-color: rgba(0, 0, 0, 0.7); border: 1px solid #3c434a;  }
.subtop .subtop_flex .top_cont .top_subs a { display: block; padding: 10px 14px; text-align: left; font-size: 16px; color: #fff; }
.subtop .subtop_flex .top_cont .top_subs a:hover { background-color: #444; }

@media (max-width: 1023px) {
    .subtop { height: 70px; margin-top: -70px; }
    .subtop .subtop_flex { flex-wrap: wrap; }
    .subtop .subtop_flex .top_cont1 { width: 35px; height: 35px; }
    .subtop .subtop_flex .top_cont2 { width: calc(100% - 35px); height: 35px; }
    .subtop .subtop_flex .top_cont3 { width: 100%; height: 35px; border-left: 1px solid #33946f; border-top: 1px solid #33946f; }

    .subtop .subtop_flex .top_cont .top_contin { font-size: 14px; }
    .subtop .subtop_flex .top_cont .top_subs a { font-size: 13px; }

    .subtop.noSub { height: 35px; margin-top: -35px; }
}

/* sub_common */
.sub_sect { position: relative; padding: 80px 0; overflow: hidden; }
.sub_sect .sub_tit { padding-bottom: 40px; text-align: center; font-weight: 600; font-size: 36px; color: #243649; line-height: 1.4; }


/* sub1_1 */
.sub1_1 .bg { z-index: 1; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/image/main/company_bg.png) no-repeat; background-size: 100% auto; background-position: top center; }
.sub1_1 .contwrap { z-index: 2; }
.sub1_1 .textbox { text-align: center; }
.sub1_1 .textbox .img1 { display: inline-block; width: 360px; }
.sub1_1 .textbox .text1 { margin-top: 40px; font-weight: 700; font-size: 28px; color: #18305f; line-height: 1.33; }
.sub1_1 .textbox .img2 { display: inline-block; margin-top: 40px; width: 560px; }
.sub1_1 .textbox .text2 { margin-top: 60px; font-size: 18px; color: #626060; line-height: 1.44; }

/* eng_ver */
.sub1_1.eng_ver .textbox .text1 { font-weight: 600; font-size: 20px; }

@media (max-width: 1535px) {
    .sub1_1 .textbox .img1 { width: 288px; }
    .sub1_1 .textbox .text1 { font-weight: 600; }
    .sub1_1 .textbox .img2 { width: calc(200px + 15vw); }
}
@media (max-width: 1279px) {
    .sub1_1 .textbox .img1 { width: 256px; }
}
@media (max-width: 1023px) {
    .sub1_1 .textbox .img1 { width: 224px; }
    .sub1_1 .textbox .text1 { font-weight: 500; }
    .sub1_1 .textbox .text2 .br1 { display: none; }
}

.sub1_1 .contbox { margin-top: 60px; padding: 40px; border: 1px solid #d7d7d7; box-shadow: 5px 18px 16px rgba(0, 0, 0, 0.2); background: linear-gradient(to top, #eee, #fff); }
.sub1_1 .contbox .cont1 { display: flex; flex-wrap: nowrap; }
.sub1_1 .contbox .cont1 li { width: 25%; padding: 0 10px; text-align: center; }
.sub1_1 .contbox .cont1 li .iconbox img { display: inline-block; width: 120px; }
.sub1_1 .contbox .cont1 li .scrbox { margin-top: 15px; }
.sub1_1 .contbox .cont1 li .scrbox .scr1 { font-weight: 700; font-size: 24px; color: #18315f; line-height: 1.25; letter-spacing: -0.01em; }
.sub1_1 .contbox .cont1 li .scrbox .scr2 { font-size: 17px; color: #626060; line-height: 1.6; letter-spacing: -0.025em; }

@media (max-width: 1535px) {    
    #main_company .contbox { padding: 35px; }
    #main_company .contbox .cont1 li .iconbox img { width: calc(70px + 3vw); }
}
@media (max-width: 1279px) {
    .sub1_1 .contbox { padding: 30px; }
    .sub1_1 .contbox .cont1 li .iconbox img { width: calc(60px + 2vw); }
}
@media (max-width: 1023px) {
    .sub1_1 .contbox { padding: 20px; }
    .sub1_1 .contbox .cont1 { flex-wrap: wrap; }
    .sub1_1 .contbox .cont1 li { width: 48%; }
    .sub1_1 .contbox .cont1 li:nth-of-type(n + 3) { margin-top: 4%; }
}
@media (max-width: 540px) {
    .sub1_1 .contbox .cont1 { display: block; }
    .sub1_1 .contbox .cont1 li { width: 100%; padding: 0; }
    .sub1_1 .contbox .cont1 li:nth-of-type(n + 3) { margin-top: initial; }
    .sub1_1 .contbox .cont1 li:nth-of-type(n + 2) { margin-top: 20px; }
}