@charset "utf-8";

/* sub01 - about */
.sub_title2{
    font-size: 174px;
    text-shadow: -1px 0 #fff, 1px 0 #fff, 1px 0 #fff, -1px 0 #fff;
    color: #000;
    text-align: center;
    margin-top: 34px;
    line-height: 1;
    overflow: hidden;
}
.sub_title2 span{
    opacity: 0;
    display: block;
    transform: translateY(100%);
    transition: transform .7s ease-in-out, opacity .5s ease-in;
}
.sub_title2.on span{
    opacity: 1;
    transform: translateY(0);
}
.about_wrap{padding: 0 330px 0 420px;}
.about_section p{
    font-size: 19px;
    font-weight: lighter;
    line-height: 2;
}
.about_section.about1_wrap{margin-top: 140px; position: relative;}
.about_section.about1_wrap h3{font-size: 50px; overflow: hidden;}
.about_section.about1_wrap h3 span{
    opacity: 0;
    display: block;
    transform: translateY(100%);
    transition: transform .7s ease-in-out, opacity .5s ease-in;
    transition-delay: .6s !important;
}
.about_section.about1_wrap h3.on span{
    opacity: 1;
    transform: translateY(0);
}
.about_section.about1_wrap h3 span i{
    font-style: normal;
    margin-left: 17%;
}
.about_section.about1_wrap strong{display: block; margin-top: 100px; font-size: 26px; overflow: hidden;}
.about_section.about1_wrap strong span{
    opacity: 0;
    display: block;
    transform: translateY(100%);
    transition: transform .8s ease-in-out, opacity .5s ease-in;
    transition-delay: .9s !important;
}
.about_section.about1_wrap strong.on span{
    opacity: 1;
    transform: translateY(0);
}
.about_section .about1_con{
    margin-top: 52px;
    overflow: hidden;
}
.about_section .about1_con p{
    opacity: 0;
    transform: translateY(100%);
    transition: transform .9s ease-in-out, opacity .5s ease-in;
    transition-delay: .9s !important;
}
.about_section .about1_con.on p{
    opacity: 1;
    transform: translateY(0);
}
.about_section .about1_con img{
    position: absolute;
    top: 100%;
    right: 0;
    opacity: 0;
    transition: .9s ease-in-out, opacity .9s ease-in;
    transition-delay: .9s !important;
}
.about_section .about1_con.on img{
    opacity: 1;
    top: 86px;
}
.about_section.about2_wrap{padding: 90px 0; overflow: hidden;}
.about_section .circle_wrap{
    display: flex;
    justify-content: space-around;
    align-items: center;
    /* padding-right: 80px; */
    position: relative;
    opacity: 0;
    transform: translateY(100%);
    transition: .9s ease-in-out, opacity .9s ease-in;
    transition-delay: .6s !important;
}
.about_section.about2_wrap.on .circle_wrap{
    opacity: 1;
    transform: translateY(0);
}
.about_section .circle_wrap::before{
    content: "→";
    position: absolute;
    top: 50%;
    left: 29%;
    transform: translateY(-50%);
    font-size: 26px;
    font-weight: normal;
    color: #000;
    z-index: 3;
}
.about_section .circle_wrap p{
    position: relative;
    font-size: 26px;
    font-weight: bold;
    color: #000;
    width: 312px;
    height: 312px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    line-height: 1.2;
}
.about_section .circle_wrap .sub_circle::after{
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 312px;
    height: 100%;
    border-radius: 50%;
    background: #fffef4;
    z-index: -2;
}
/* .about_section .circle_wrap .sub_circle:nth-child(1):after{opacity: 0.8;}
.about_section .circle_wrap .sub_circle:nth-child(2):after{opacity: 0.5;} */
.about_section .circle_wrap .sub_circle::after{
    background: none;
    border: 1px solid #fffef4;
}
/* .about_section .circle_wrap .sub_circle:last-child::before{
    content: "";
    display: block;
    position: absolute;
    top: 64%;
    left: 36%;
    width: 3px;
    height: 200px;
    background: #fff;
} */
.about_section.about3_wrap{padding-bottom: 100px; position: relative;}
.about_section .about3_con{overflow: hidden;}
.about_section .about3_con img{
   position: absolute;
   top: 100%;
   left: 0;
   opacity: 0;
   transition: 1s ease-in-out, opacity .9s ease-in;
   transition-delay: 1s;
}
.about_section .about3_con.on img{
    top: 90px;
    opacity: 0.6;
}
.about_section .about3_con p{
    margin-left: auto;
    width: fit-content;
    opacity: 0;
    transform: translateY(100%);
    transition: transform .9s ease-in-out, opacity .5s ease-in;
    transition-delay: .7s;
}
.about_section .about3_con.on p{
    opacity: 1;
    transform: translateY(0);
}
.about_section .about3_con span{
    display: block;
    width: fit-content;
    font-size: 24px;
    font-weight: bold;
    line-height: 2;
    margin-top: 122px;
}
.about_section.about4_wrap{margin-top: 70px; padding-bottom: 100px; overflow: hidden;}
.about_section.about4_wrap h4{
    font-size: 37px;
    font-weight: bold;
    text-align: center;
    opacity: 0;
    transform: translateY(100%);
    transition: .5s ease-in-out, opacity .5s ease-in;
    transition-delay: .5s !important;
}
.about_section.about4_wrap h4.on{
    opacity: 1;
    transform: translateY(0);
}
.about_section .about4_con_wrap{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 50px;
    opacity: 0;
    transform: translateY(100%);
    transition: .7s ease-in-out, opacity .9s ease-in;
    transition-delay: .7s !important;
}
.about_section .about4_con_wrap.on{
    opacity: 1;
    transform: translateY(0);
}
.about_section .about4_con_wrap .about4_con{width: 26%; font-size: 19px;}
.about_section .about4_con_wrap .about4_con strong{
    display: block;
    font-weight: bold;
    border-bottom: 2px solid #fff;
    padding-bottom: 15px;
    margin-bottom: 10px;
}
.about_section .about4_con_wrap .about4_con p{font-weight: 300;}

/* sub02 - 05 */
h2.sub_title{font-size: 2.60416vw; margin-bottom: 34px;}
/* .sub_list_con{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
} */
.sub_list_con li.sub_list{/* width: 264px; transition: 0.3s; */ margin-bottom: 120px; text-align: center;}
.sub_list_con li.sub_list a{display: block;}
.sub_list_con li.sub_list a p{margin-top: 6px;}
.sub_list_wrap{overflow: hidden; min-height:1500px;}
.sub_list_con_wrap{margin: 0 auto; display: flex; justify-content: flex-start; align-items: flex-start; flex-wrap: wrap;}
.sub_list_con_wrap li{width: 24%; transition: 0.3s ease;}
.grid{margin: 0 auto;}
.grid-sizer, .grid-item { width: 22%; }
.grid-sizer2{width: 58px;}
.grid-sizer.web-grid{width: 30%;}
.grid-item.web-item{width: 30%; margin-right: 3vw;}
.grid-item.web-item:nth-child(3n){margin-right: 0;}
.book_wrap .grid-item{width: 17%;}

/* sub_view */
.view_con_wrap .view_box::-webkit-scrollbar{width: 10px; background: none;}
.view_con_wrap .view_box::-webkit-scrollbar-thumb{background: rgba(121, 121, 121, 1); border-radius: 10px;}
.view_con_wrap .view_box::-webkit-scrollbar-track{background: rgba(255, 255, 255, 1); border-radius: 10px;}

.view_inner{margin-bottom: 100px; padding-bottom: 0;}
.view_con_wrap{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    height: calc(100vh - 158px);
}
.view_con_wrap .view_title_wrap{width: 25.9259%; font-weight: 900; transition: 0.3s;}
.view_con_wrap .view_title_wrap .view_title{font-size: 35px; line-height: 1.5;}
.view_con_wrap .view_title_wrap .sub_title{display: inline-block; font-size: 35px; line-height: 1.5; margin-bottom: 33px;}
.view_con_wrap .view_title_wrap p{font-size: 14px;}
.view_con_wrap .view_title_wrap .client_txt{display: block; font-weight: 500; margin-top: 13px;}
.view_con_wrap .view_box{
    width: 74.074%;
    max-height: 100%;
    padding: 106px 100px;
    /* background: #c7c7c7; */
    overflow-y: scroll;
    text-align: center;
    transition: 0.3s;
}
.view_con_wrap .view_box img{margin-bottom: 50px;}
.view_con_wrap .view_box img:last-child{margin-bottom: 0 !important;}

@media all and (max-width:1900px) {
    /* sub01 - about */
    .about_wrap{
        width: 870px;
        margin: 0 auto;
        padding: 0;
    }

    /* sub_view */
    .view_inner{margin-bottom: 5.2083vw;}
    .view_con_wrap .view_title_wrap .view_title, .view_con_wrap .view_title_wrap .sub_title{font-size: 1.8229vw;}
    .view_con_wrap .view_title_wrap .sub_title{margin-bottom: 1.7188vw;}
    .view_con_wrap .view_box{padding: 5.5208vw 5.2083vw;}
    .view_con_wrap .view_box img{margin-bottom: 2.6041vw;}
}

@media all and (max-width:1826px) {.grid-sizer, .grid-item { width: 21.5%; }}
@media all and (max-width:1583px) {.grid-sizer, .grid-item { width: 21%; }}

@media all and (max-width:1400px) {
    /* sub01 - about */
    .about_section.about1_wrap{margin-top: 7.8125vw;}
    /* sub02 - 05 */
    .sub_list_con{justify-content: flex-start;}
    .sub_list_con li.sub_list{margin-bottom: 4.8571vw;}
    .grid-sizer, .grid-item { width: 30.5%; }
    .grid-sizer2{width: 40px;}
    .sub_list_con_wrap li{width: 33%;}
    .book_wrap .grid-item{width: 24%;}
}

@media all and (max-width:1219px) {.grid-sizer, .grid-item { width: 30%; }}

@media all and (max-width:1080px) {
    /* sub02 - 05 */
    h2.sub_title{font-size: 4.2593vw; margin-bottom: 22px;}
    .sub_list_wrap{padding-top: 50px;}
    .grid-sizer, .grid-item { width: 47%; }
    .grid-sizer.web-grid, .grid-item.web-item{width: 46%;}
    .grid-item.web-item{margin-right: 6vw;}
    .grid-item.web-item:nth-child(3n){margin-right: 6vw;}
    .grid-item.web-item:nth-child(2n){margin-right: 0;}
    .sub_list_con_wrap li{width: 50%;}
    .book_wrap .grid-item{width: 40%;}
}

@media all and (max-width:1024px) {
    /* sub01 - about */
    .about_wrap{width: auto;}
    .about_section.about1_wrap h3{font-size: 52px;}
    .about_section .about1_con.on img{
        width: 40%;
        top: 54%;
        right: 6%;
    }
    .about_section p{font-size: 22px;}
    .about_section.about2_wrap{padding: 11.7188vw 0;}
    .about_section .circle_wrap p{width: 30vw; height: 30vw;}
    .about_section .circle_wrap .sub_circle::after{width: 30vw;}
    .about_section .about3_con.on img{
        width: 50%;
        top: 14%;
        left: 0;
    }
}

@media all and (max-width:888px) {.grid-sizer, .grid-item { width: 46.5%; }}

@media all and (max-width:860px) {
    /* sub01 - about */
    .sub_title2{font-size: 25.974vw;}
    .about_section.about1_wrap{margin-top: 10.3896vw;}
    .about_section.about1_wrap h3{font-size: 6.7532vw;}
    .about_section.about1_wrap strong{margin-top: 12.9870vw;}
    .about_section p{font-size: 2.8571vw;}
    .about_section .about1_con{margin-top: 6.7532vw;}
    .about_section .about1_con.on img{
        width: 48%;
        top: 60%;
        right: 0;
    }
    .about_section.about2_wrap{padding: 15.5844vw 0;}
    .about_section.about3_wrap{padding-bottom: 28.3116vw;}
    .about_section .circle_wrap{padding: 0;}
    .about_section .circle_wrap::before{left: 32%;}
    .about_section .circle_wrap p{width: 33.2467vw; height: 33.2467vw;}
    .about_section .circle_wrap p img{width: 40%;}
    .about_section .circle_wrap .sub_circle::after{width: 33.2467vw;}
    .about_section .circle_wrap .sub_circle:last-child::before{width: 2px; height: 25.5813vw;}
    .about_section .about3_con.on img{top: 30%; width: 54%;}
    .about_section .about3_con p{
        position: relative;
        text-align: right;
        padding: 0 20px 22.078vw 0;
    }
    .about_section .about3_con span{
        position: absolute;
        left: 24%;
        bottom: 0;
        text-align: left;
        font-size: 3.1168vw;
        margin-top: 0;
    }

    /* sub_view */
    .view_inner{padding: 0;}
    .view_con_wrap{flex-direction: column; justify-content: flex-start; height: auto;}
    .view_con_wrap .view_title_wrap{width: 100%; padding: 10.3896vw; padding-bottom: 6.8831vw;}
    .view_con_wrap .view_title_wrap .view_title, .view_con_wrap .view_title_wrap .sub_title{font-size: 6.3636vw;}
    .view_con_wrap .view_title_wrap p{font-size: 2.8571vw; margin-right: 12px;}
    .view_con_wrap .view_title_wrap .client_txt{display: inline;}
    .view_con_wrap .view_box{width: 100%; padding: 11.6883vw 10.1298vw; overflow-y: auto;}
    .view_con_wrap .view_box img{margin-bottom: 2.8571vw;}
}

@media all and (max-width:778px) {.grid-sizer, .grid-item { width: 46%; }}
@media all and (max-width:768px) {.grid-sizer.web-grid, .grid-item.web-item{width: 100%;} .grid-item.web-item{margin-right: 0 !important;}}
@media all and (max-width:696px) {.grid-sizer, .grid-item { width: 45.5%; } .sub_list_con_wrap li{width: 100%;} .sub_list_con_wrap li img{width: 80%;}}
@media all and (max-width:633px) {.grid-sizer, .grid-item { width: 45%; }}
@media all and (max-width:600px){.about_section .circle_wrap p{font-size: 4vw;} .about_section .circle_wrap::before{left: 31%;}}
@media all and (max-width:580px) {
    .grid-sizer, .grid-item { width: 100%; }
    .grid-sizer2{width: 0;}
    .book_wrap .grid-item{width: 100%;}
}

@media all and (max-width:500px) {
    /* sub01 - about */
    .about_section p{font-size: 16px;}
    .about_section .about1_con img{
        position: static;
        width: 64%;
        display: block;
        margin-left: auto;
    }
    .about_section .circle_wrap::before{font-size: 4vw;}
    .about_section .about3_con.on img{top: 38%;}
    .about_section .about3_con span{font-size: 18px; bottom: auto; margin-top: 5vw;}
    .about_section .about4_con_wrap{flex-direction: column; align-items: center;}
    .about_section .about4_con_wrap .about4_con{width: 80%; margin-bottom: 30px;}
    .about_section .about4_con_wrap .about4_con:last-child{margin-bottom: 0;}

    /* sub02 - 05 */
    h2.sub_title{font-size: 6.2593vw;}
    .sub_list_con .sub_list a p span{display: block;}
}