@charset "utf-8";

/* common */
.main .ttl_box {
    text-align: center;
}
.main .ttl_box h3 {
    font-size:50px;
    font-weight: 700;
    color:#000;
    line-height: 1;
    text-transform: uppercase;
    transform:translateY(70px);
    opacity:0;
    transition:.7s;
}
.main .ttl_box.action h3 {
    transform: translateY(0);
    opacity: 1;
}
.main .ttl_box .sub_txt {
    margin-top: 30px;
    font-size: 22px;
    color:#3E3E3E;
    line-height: 1.54;
    transform:translateY(70px);
    opacity:0;
    transition:.7s;
    transition-delay: .3s;
}
.main .ttl_box.action .sub_txt {
    transform: translateY(0);
    opacity: 1;
} 

/* m_pagination */
.m_pagination {
    position:fixed;
    top:50%;
    left:50px;
    transform:translateY(-50%);
}
.m_pagination li + li {
    margin-top: 2px;
}
.m_pagination .pag_btn {
    position:relative;
    padding-left: 24px;
}
.m_pagination .pag_btn .txt {
    opacity:0;
    font-weight:700;
    color:#263357;
    line-height: 2.125;
    text-transform: uppercase;
    transition:.5s;
    margin-left: -10px;
}
.m_pagination .pag_btn:before {
    content:'';
    display:block;
    position:absolute;
    top:9px;
    left:0;
    width:8px;
    height:8px;
    border-radius:50%;
    background-color:#263357;
    opacity:.3;
    transition:.5s;
}
.m_pagination.reverse .pag_btn:before {
    background-color:#fff;
}
.m_pagination .active .pag_btn .txt {
    opacity:1;
    margin-left: 0;
}
.m_pagination.reverse .active .pag_btn .txt {
    color:#fff;
}
.m_pagination .active .pag_btn:before {
    transform: scale(1.75);
    opacity:1;
}
.m_pagination.reverse .active .pag_btn:before {
    background-color:#fff;
}

/* m_visual */
.m_visual {
    display: flex;
    justify-content: center;
    flex-direction: column;
    position:relative;
    width:100%;
    height:100vh;
    overflow: hidden;
}
.m_visual:before {
    content:'';
    display:block;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:url('../img/main/main_visual.jpg') no-repeat center / cover;
    z-index:-1;
    animation: growme 8s forwards;
}
.m_visual .txt_box {
}
.m_visual .txt_box h2 {
    font-size: 54px;
    font-weight: 700;
    line-height: 1;
    color:#fff;
    opacity:0;
    animation: bottomToTop 2s forwards;
}
.m_visual .txt_box .visual_txt01 {
    margin:40px 0 20px;
    font-size: 34px;
    font-weight: 600;
    color:#fff;
    opacity:0;
    animation: bottomToTop 2s forwards .3s;
}
.m_visual .txt_box .visual_txt02 {
    font-size: 28px;
    font-weight: 600;
    color:#fff;
    opacity:0;
    animation: bottomToTop 2s forwards .6s;
}
.m_visual .txt_box .more_btn {
    display:inline-block;
    position:relative;
    margin-top: 24px;
    width:120px;
    background-color:#fff;
    border:1px solid #07214f;
    border-radius: 50px;
    text-align: center;
    transition:.4s;
    opacity:0;
    animation: bottomToTop 2s forwards 1s;
}
.m_visual .txt_box .more_btn span {
    display: inline-block;
    font-size:18px;
    font-weight: 500;
    color:#07214f;
    line-height: 36px;
    transition:.4s;
}
.m_visual .txt_box .more_btn .ico {
    position:absolute;
    top:15px;
    left: calc(50% + 10px);
    font-size: 0;
    opacity:0;
    transition:.3s;
}
.m_visual .txt_box .more_btn:hover span {
    padding-right: 24px;
}
.m_visual .txt_box .more_btn:hover .ico {
    left:calc(50% + 20px);
    opacity:1;
}

/* m_system */
.m_system {
    padding:106px 0 86px;
    background:url('../img/main/system_bg.png') no-repeat center / cover;
}
.m_system .ttl_box h3,
.m_system .ttl_box .sub_txt {
    color:#263357;
}
.m_system .list_box {
    margin-top: 50px;
}
.m_system .list_box ul {
    display: flex;
}
.m_system .list_box ul li {
    padding:60px 0;
    width:calc(20% - 29.6px);
    max-width:250px;
    transform: translateY(80px);
    opacity:0;
    transition: .6s;
}
.m_system .list_box ul li a {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.m_system .list_box.action li {
    transform: translateY(0);
    opacity:1;
}
.m_system .list_box.action li:nth-child(1) {
    transition-delay: .3s;
}
.m_system .list_box.action li:nth-child(2) {
    transition-delay: .6s;
}
.m_system .list_box.action li:nth-child(3) {
    transition-delay: .9s;
}
.m_system .list_box.action li:nth-child(4) {
    transition-delay: 1.2s;
}
.m_system .list_box.action li:nth-child(5) {
    transition-delay: 1.5s;
}
.m_system .list_box ul li + li {
    margin-left: 37px;
}
.m_system .list_box li .ico {
    /* transition: .6s ease-in-out; */
}
.m_system .list_box li:hover .ico {
    animation:rotateY .6s ease-in-out;
}
.m_system .list_box .name {
    margin-top: 60px;
    text-align: center;
    font-size:28px;
    font-weight: 500;
    color:#000;
    line-height: 1.35;
}

@-webkit-keyframes rotateY {
    0% {
        transform: rotateY(0);
    }
    100% {
        transform: rotateY(360deg);
    }
}

/* m_product */
.m_product {
    padding:106px 0 194px;
    background: #F0F3F8 url('../img/main/product_bg.png') no-repeat center / cover;
}
.m_product .inner {
    max-width: 1243px;
}
.m_product .prd_box {
    display: flex;
    align-items: center;
    margin-top: 130px;
}
.m_product .prd_box:nth-child(odd) .img_box {
    margin-right: 13.91%;
    transform: translateX(-100px);
    opacity: 0;
    transition: .7s;
}
.m_product .prd_box:nth-child(even) .img_box {
    margin-left: 13.91%;
    transform: translateX(100px);
    opacity: 0;
    transition: .7s;
}
.m_product .prd_box .img_box {
    flex:0 0 auto;
    width:43.28%;
    border-radius: 20px;
    border:1px solid #b5c0df;
    overflow: hidden;
}
.m_product .prd_box.action .img_box {
    transform: translateX(0);
    opacity: 1;
}
.m_product .prd_box .img_box img {
    width:100%;
    height:100%;
    object-fit: cover;
}
.m_product .prd_box .txt_box {
    transform: translateY(80px);
    opacity: 0;
    transition: .7s;
}
.m_product .prd_box.action .txt_box {
    transform: translateY(0);
    opacity: 1;
}
.m_product .prd_info {
    margin-bottom: 55px;
}
.m_product .prd_info .prd_name {
    display: inline-flex;
    align-items: center;
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 700;
    color:#000;
}
.m_product .prd_info .prd_name .ico {
    width:28px;
    height:28px;
    margin-left: 15px;
    font-size:0;
    border-radius:50%;
    background: #000 url('../img/common/ico_arrow_white.svg') no-repeat center;
    transition:.5s;
}
.m_product .prd_info .prd_name:hover .ico {
    transform: translateX(15px);
}
.m_product .prd_info .prd_txt {
    font-weight: 350;
    color:#3e3e3e;
    line-height: 1.75;
}
.m_product .solution_list strong {
    display:block;
    margin-bottom: 30px;
    font-size:24px;
    font-weight: 700;
    color:#000;
}
.m_product .solution_list .list_box {
    display: flex;
}
.m_product .solution_list li {
    display: flex;
    flex-direction: column;
    align-items: center;
    width:100%;
    max-width:120px;
}
.m_product .prd_box:nth-child(odd) .solution_list li + li {
    margin-left: 60px;
}
.m_product .prd_box:nth-child(even) .solution_list li + li {
    margin-left: 20px;
}
.m_product .solution_list .ico {
    border-radius:50%;
    background-color: #d8e2f2;
}
.m_product .solution_list span {
    margin-top: 10px;
    font-weight: 500;
    line-height: 1.5;
    color:#000;
    text-align: center;
}

/* m_news */
.m_news {
    position:relative;
    padding:106px 0;
    background-color:#E9EFF9;
}
.m_news .inner {
    display: flex;
}
.m_news .news_box {
    flex:0 0 auto;
    width:50.28%;
    margin-right: 80px;
}
.m_news .link_box {
    width:100%;
}
.m_news .ttl_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom:20px;
    border-bottom:1px solid #000;
}
.m_news .ttl_box h3 {
    font-size: 44px;
}
.m_news .ttl_box .more_btn {
    position:relative;
    width:22px;
    height:22px;
    font-size: 0;
    transition:.5s;
}
.m_news .ttl_box .more_btn:hover {
    transform: rotate(360deg);
}
.m_news .ttl_box .more_btn:before {
    content:'';
    display:block;
    width:1px;
    height:100%;
    position:absolute;
    top:0;
    left:11px;
    background-color:#000;
}
.m_news .ttl_box .more_btn:after {
    content:'';
    display:block;
    width:100%;
    height:1px;
    position:absolute;
    top:11px;
    left:0;
    background-color:#000;
}
.m_news .news_box .list_box li {
    border-bottom: 1px solid #ccc;
}
.m_news .news_box .list_box li a {
    display: flex;
    align-items: flex-start;
    padding:25px 0 20px;
}
.m_news .news_box .badge {
    flex:0 0 auto;
    margin-right: 30px;
    padding:6px 11px;
    font-size: 14px;
    font-weight: 700;
    color:#fff;
    border-radius: 20px;
    background-color:#000;
}
.m_news .news_box .cont {
    width:calc(100% - 103px);
}
.m_news .news_box .title {
    display:inline-block;
    position:relative;
    max-width: 100%;
    padding-bottom: 1px;
    font-size:22px;
    font-weight: 700;
    color:#000;
    white-space: nowrap;
    overflow:hidden;
    text-overflow: ellipsis;
    line-height: 1.45;
}
.m_news .news_box .title:after {
    content:'';
    display:block;
    position:absolute;
    top:calc(100% - 1px);
    left:0;
    width:0;
    height:1px;
    background-color:#000;
    transition: .4s;
}
.m_news .news_box a:hover .title:after {
    width: 100%;
}
.m_news .news_box .date {
    display: block;
    margin-top: 10px;
    font-size: 18px;
    color:#3e3e3e;
}
.m_news .link_box .box_wrap {
    position:relative;
    overflow: hidden;
    border:1px solid #c2c2c2;
    border-radius:10px;
}
.m_news .link_box .box_wrap + .box_wrap {
    margin-top: 60px;
}
.m_news .link_box .box_wrap a {
    display: block;
    padding:46px 50px;
}
.m_news .link_box .box_wrap a:before {
    content:'';
    display:block;
    position:absolute;
    top:0;
    left:-10%; 
    width:0;
    height:100%;
    transform: skewX(-30deg);
    background-color:rgba(0,0,0,.6);
    transition: .4s;
}
.m_news .link_box .box_wrap:hover a:before {
    /* width:120%; */
}
.m_news .link_box .name {
    margin-bottom: 5px;
    font-size: 28px;
    font-weight: 800;
    color:#000;
    line-height: 1.57;
}
.m_news .link_box .name_ko {
    font-size: 18px;
    font-weight: 500;
    color:#000;
    line-height: 1.5;
}
.m_news .link_box .link01 {
    background:#fff url('../img/common/ico_prize.svg') no-repeat right 40px center;
}
.m_news .link_box .link02 {
    background:#fff url('../img/common/ico_contact.svg') no-repeat right 44px center;
}
.m_news .top_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column; 
    position:absolute;
    right:50px;
    bottom:20px;
}
.m_news .top_btn span {
    font-weight: 700;
}


/* responsive */

@media screen and (max-width:1500px) {

    /* pagination */
    .m_pagination {
        display: none;
    }

    /* news */
    .m_news .top_btn {
        display: none;
    }

}

@media screen and (max-width:1200px) {

    /* system */
    .m_system .list_box .name {
        margin-top: 40px;
        font-size: 22px;
    }

    /* news */
    .m_news .inner {
        flex-direction: column;
    }
    .m_news .news_box {
        width:100%;
        margin-right: 0;
        margin-bottom: 30px;
    }

}

@media screen and (max-width:720px) {

    /* common */
    .main .ttl_box h3 {
        font-size:26px;
        line-height: 1.69;
    }
    .main .ttl_box .sub_txt {
        margin-top: 10px;
        font-size:16px;
        line-height: 1.5;
    }
    .main .ttl_box .sub_txt br {
        display: none;
    }

    /* visual */
    .m_visual .txt_box {
        text-align:center;
    }
    .m_visual .txt_box .more_btn {
        display: none;
    }
    .m_visual .txt_box h2 {
        font-size: 24px;
        line-height: 1.83;
    }
    .m_visual .txt_box p {
        line-height: 1.88;
    }
    .m_visual .txt_box .visual_txt01 {
        margin:0;
        font-size: 18px;
    }
    .m_visual .txt_box .visual_txt02 {
        font-size: 18px;
    }

    /* system */
    .m_system {
        padding:40px 0 15px;
    }
    .m_system .list_box {
        margin-top: 25px;
    }
    .m_system .list_box ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .m_system .list_box ul li + li {
        margin-left: 0;
    }
    .m_system .list_box ul li {
        width:calc(33.33% - 26.67px);
        margin-right: 40px;
        padding:15px 0;
    }
    .m_system .list_box ul li:nth-of-type(3n+0),
    .m_system .list_box ul li:last-of-type {
        margin-right: 0;
    } 
    .m_system .list_box li .ico {
        width:70px;
    }
    .m_system .list_box .name {
        margin-top: 10px;
        font-size: 16px;
    }

    /* news */
    .m_news {
        padding:30px 0;
    }
    .m_news .ttl_box {
        padding-bottom: 10px;
    }
    .m_news .ttl_box .more_btn {
        width:20px;
        height:20px;
    }
    .m_news .ttl_box .more_btn:before {
        left:10px;
    }
    .m_news .ttl_box .more_btn:after {
        top:10px;
    }
    .m_news .news_box .list_box li a {
        padding:20px 0 15px;
    }
    .m_news .news_box .badge {
        margin-right: 10px;
        padding: 3px 11px;
        font-size: 12px;
        line-height: 1.5;
    }
    .m_news .news_box .cont {
        width:calc(100% - 76px);
    }
    .m_news .news_box .title {
        font-size: 16px;
    }
    .m_news .news_box .date {
        margin-top: 0;
        font-size: 16px;
        line-height: 1.5;
    }
    .m_news .link_box .box_wrap + .box_wrap {
        margin-top: 20px;
    }
    .m_news .link_box .box_wrap a {
        padding:30px 20px;
    }
    .m_news .link_box .name {
        margin-bottom: 0;
        font-size: 20px;
    }
    .m_news .link_box .name_ko {
        font-size: 16px;
    }
    .m_news .link_box .link01 {
        background-position: right 30px center;
        background-size: 52px;
    }
    .m_news .link_box .link02 {
        background-position: right 27px center;
        background-size: 50px;
    }

}