/* section */
section {
    margin: 90px 0;
}

section.section_pad {
    padding: 5vw 0;
}

section >* {
    z-index: 3;
}

section .title_box {
    margin-bottom: 40px;
}

section .title_box .area_title {
    font-weight: 600;
    font-size: 30px;
    color: #e6e5e5;
}

section .title_box .sub_title {
    margin-bottom: 15px;
}

p.more {
    margin-top: 40px;
}

p.more a {
    -webkit-animation: none !important;
    animation: none !important;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    position: relative;
    -webkit-box-align: center;
    -ms-flex-align: center;
    height: 6rem;
    padding-right: 7.5rem;
    background: none;
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1.67;
    text-decoration: none;
    vertical-align: top;
    -webkit-transition: all .5s cubic-bezier(0.43, 0.05, 0.17, 1);
    transition: all .5s cubic-bezier(0.43, 0.05, 0.17, 1);
    color: #333;
    text-decoration: underline;
    align-items: center;
}

.c-btn .txt {
    text-decoration: underline;
    letter-spacing: 2px;
    color: var(--white);
}

.c-btn .circle {
    overflow: hidden;
    position: absolute;
    top: -12px;
    right: 10px;
    z-index: 0;
    width: 120px;
    height: 120px;
    border-radius: 50%
}

.c-btn .circle:before {
    -webkit-transition: -webkit-transform .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    transition: -webkit-transform .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    transition: transform .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    transition: transform .5s cubic-bezier(0.075,0.82,0.165,1) 0s,-webkit-transform .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-radius: 50%;
    border: 2px solid #fff;
}

.c-btn:hover .circle:before {
    -webkit-transform: scale(1);
    transform: scale(.65);
}

.c-btn .circle:after {
    -webkit-transition: all .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    transition: all .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    -webkit-transition-property: color,opacity;
    transition-property: color,opacity;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    content: attr(data-text);
    position: absolute;
    top: 59px;
    left: -62px;
    color: #ffffff;
    white-space: nowrap;
    opacity: 0;
    text-decoration: underline;
    letter-spacing: 2px;
}

.c-btn:hover .circle:after {
    opacity: 1
}

.c-btn .icon-arw {
    -webkit-transition: all .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    transition: all .5s cubic-bezier(0.075,0.82,0.165,1) 0s;
    -webkit-transition-property: color,-webkit-transform;
    transition-property: color,-webkit-transform;
    transition-property: transform,color;
    transition-property: transform,color,-webkit-transform;
    position: absolute;
    top: calc(50% - 13px);
    right: 60px;
    z-index: 1;
    margin-left: 0;
    color: #ffffff
}

.icon-arw:before {
    -webkit-transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s,-webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    -webkit-transform: scale(0);
    transform: scale(0);
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 0.3rem);
    left: calc(50% - 0.3rem);
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: currentColor
}

.indexbox .more a:hover .icon-arw:before {
    -webkit-transform: scale(1);
    transform: scale(1)
}

.indexbox .more a:hover .icon-arw .arw {
    -webkit-transform: scale(0);
    transform: scale(0)
}

.icon-arw .arw:before {
    content: '';
    display: block;
    position: absolute;
    background: currentColor
}

.icon-arw {
    display: inline-block;
    position: relative;
    margin-left: 0.5rem;
    font-size: 0;
    line-height: 0;
    vertical-align: middle
}

.icon-arw:before {
    -webkit-transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s,-webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    -webkit-transform: scale(0);
    transform: scale(0);
    content: '';
    display: block;
    position: absolute;
    top: 8px;
    left: 3px;
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: currentColor
}

.icon-arw .arw {
    display: block;
    position: relative;
    -webkit-transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: -webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
    transition: transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s,-webkit-transform .5s cubic-bezier(0.43,0.05,0.17,1) 0s;
}

.icon-arw .arw:before {
    content: '';
    display: block;
    position: absolute;
    background: currentColor
}

.icon-arw .arw:after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    content: '';
    display: block;
    position: absolute
}

.icon-arw .arw--r svg {
    width: 1.2rem;
    height: 1rem;
    fill: #ffffff;
    position: relative;
    margin-bottom: 5px;
}

.icon-arw .arw--l svg {
    width: 1.2rem;
    height: 1rem;
    fill: #ffffff;
    position: relative;
    -webkit-transform: rotate(-180deg);
    transform: rotate(-180deg)
}

.indexbox .more a:hover .icon-arw .arw {
    -webkit-transform: scale(0);
    transform: scale(0)
}

/* bg_box */
.bg_box {
    width: 100%;
    height: 100%;
    background: no-repeat 50% / cover;
    background-attachment: fixed;
    opacity: .3;
    top: 0;
    left: 0;
}

.bg_box:before {
    width: 100%;
    height: 100%;
    display: block;
    background: rgba(var(--primary-rgb), .2);
    content: "";
}

.bg_box.white:before {
    background: rgba(var(--white-rgb), .2);
}

/* about_area */
#about_area .workframe {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#about_area .workframe >div {
    margin: 0;
    width: 49%;
}

#about_area .workframe .img_box {
    width: 45%;
}

#about_area #photo_list {
    width: 100%;
    position: relative;
}

#about_area #photo_list:after {
    content: '';
    width: 100%;
    height: 100%;
    border: 1px solid rgb(232 231 234 / 20%);
    border-radius: 50px;
    bottom: -20px;
    left: -20px;
    position: absolute;
    z-index: -2;
}

#about_area #photo_list:before {
    content: '';
    width: 100%;
    height: 100%;
    border: 1px solid rgb(232 231 234 / 20%);
    position: absolute;
    border-radius: 50px;
    top: -20px;
    right: -20px;
}

#about_area #photo_list .img_scale {
    border-radius: 50px;
}

#about_area .info_box article {
    margin-bottom: 30px;
    width: 90%;
    line-height: 210%;
    letter-spacing: 1.5px;
    font-weight: 300;
}

#about_area .about_article * {
    color: var(--white);
}

#about_area .about_article h4 {
    font-size: 20px;
    font-weight: 400;
}

#about_area .about_article h4 b {
    font-size: 20px;
    vertical-align: baseline;
    font-style: italic;
}

#about_area .about_article h6 {
    display: inline-block;
    background: #51323A;
    font-weight: 400;
    font-size: 20px;
    padding: 10px 45px;
    border-radius: 50px;
    margin: 15px 0 50px;
    color: #ffffff;
}

#about_area .about_article p {
    width: 85%;
    line-height: 220%;
    font-weight: 300;
}

/* product_area */
#product_area .slick-list {
    overflow: visible;
}

/* news_area */
#news_area .list_box img {
    height: 320px;
}

#news_area .list_box .info_box {
    padding: 15px 30px;
}

#news_area .list_box .info_box p a {
    margin-right: 10px;
    max-width: calc(100% - 100px);
    font-weight: 400;
    z-index: 2;
}

#news_area .list_box .info_box p .time {
    width: 90px;
    font-weight: 300;
}

#news_area .list_box .info_box h3 {
    height: 34px;
    font-size: 20px;
}

/* book_area */
#book_area .list_box img {
    height: 450px;
}

#book_area .list_box .img_box {
    border: var(--white) solid;
    border-width: 0 1px 1px 0;
}

#book_area .list_box .img_box:before , #book_area .list_box .img_box:after {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 9;
    opacity: .4;
    content: "";
}

#book_area .list_box .img_box:after {
    right: 0;
    bottom: 0;
}

#book_area .list_box .atag_item {
    z-index: 10;
}

#book_area .list_box .badge {
    margin: auto;
    padding: 10px 20px;
    max-width: calc(80% - 40px);
    height: 34px;
    line-height: 36px;
    font-size: 20px;
}

/* youtube_box */
#youtube_box {
    min-height: 1px;
    padding-bottom: 30%;
}

#youtube_box a {
    position: absolute;
    background: var(--white);
    display: flex;
    top: 50%;
    left: 50%;
    z-index: 99;
}

#youtube_box a i {
    margin: auto;
    font-size: 30px;
    color: var(--primary);
}

#youtube_box iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 5;
}

/* custom_area */
#custom_area {
    margin: 0;
    padding: 5vw 0 3vw;
}

#custom_area:before {
    position: absolute;
    width: 100%;
    height: 75%;
    background: rgba(var(--primary-rgb), .1);
    display: block;
    bottom: 0;
    left: 0;
    opacity: .3;
    content: "";
}

#custom_box {
    padding: 8vw 0 5vw;
}

#custom_box li .row {
    margin: 30px 20px;
    padding: 30px;
    border-bottom: 2px var(--primary) solid;
}

#custom_box li .row h2 {
    font-size: 20px;
}

#custom_box li .row article {
    margin-top: 30px;
    line-height: 200%;
}

@-webkit-keyframes spineer {
    0% {
        -webkit-box-shadow: 0 0 0 0 var(--info);
    }

    70% {
        -webkit-box-shadow: 0 0 0 20px transparent;
    }

    100% {
        -webkit-box-shadow: 0 0 0 0 transparent;
    }
}

@keyframes spineer {
    0% {
        box-shadow: 0 0 0 0 var(--info);
    }

    70% {
        box-shadow: 0 0 0 20px transparent;
    }

    100% {
        box-shadow: 0 0 0 0 transparent;
    }
}

@media screen and (min-width: 1281px) {
    #book_area .list_box li:hover .badge {
        background: var(--primary);
        color: var(--white);
    }

    #custom_box li:hover .row {
        box-shadow: 0 4px 17px 0 rgba(var(--black-rgb), .2);
    }
}

@media screen and (max-width: 1280px) {
    section {
        margin-bottom: 0;
    }
}

@media screen and (max-width: 1024px) {
    #about_area .about_article p {
        width: 100%;
        font-size: 15px;
    }

    p.more {
        margin-top: 15px;
    }

    #about_area .workframe {
        align-items: flex-end;
    }
}

@media screen and (max-width: 768px) {
    #about_area .workframe .img_box {
        width: 90%;
        margin: 40px auto 0;
    }

    #about_area .workframe {
        display: block;
    }

    #about_area .workframe >div {
        width: 100%;
    }

    #news_area .list_box .info_box {
        padding: 15px 0;
    }

    #youtube_box {
        padding-bottom: 60vw;
    }

    #custom_box li .row {
        margin: 10px 15px;
        padding: 10px 0;
    }
}

@media screen and (max-width: 640px) {
    #book_area .list_box img {
        height: 65vw;
    }

    section {
        margin-top: 30px;
    }

    section .title_box .area_title {
        font-size: 25px;
    }

    section .title_box .sub_title img {
        width: 90%;
    }

    #about_area .about_article h6 {
        padding: 10px 0;
        font-size: 18px;
        display: block;
        text-align: center;
        margin-bottom: 30px;
    }

    #about_area .about_article h4, #about_area .about_article h4 b {
        font-size: 18px;
    }

    #about_area #photo_list:before {
        top: -10px;
        right: -10px;
        border-radius: 40px;
    }

    #about_area #photo_list:after {
        bottom: -10px;
        left: -10px;
        border-radius: 40px;
    }

    #about_area .workframe .img_box {
        width: 95%;
    }

    #about_area #photo_list .img_scale {
        border-radius: 40px;
    }
}