@charset "UTF-8";

/* ------------------------------
  mv
------------------------------ */
#mv {position: relative; width: 100%; height: 100vh;}
#mv .mv_ttl {position: absolute; left: 100px; top: 50%; transform: translateY(-50%); z-index: 1;}
#mv .mv_ttl h2 {line-height: 1; writing-mode: vertical-rl; -ms-writing-mode:tb-rl; text-orientation: upright; font-feature-settings: initial;}
#mv .mv_ttl h2 span {display: block; padding: 10px; color: #fff; font-size: 4.8rem; font-weight: 700; white-space: nowrap; background-color: #242424;}
#mv .mv_ttl h2 span + span {margin-right: 15px;}
#mv .mv_slider .slideItem .img {position: relative; width: 100%; height: 100vh;}
#mv .mv_slider .slideItem .img img {position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover;}
#mv .mv_slider .slick-dots {position: absolute; top: 50%; right: 40px; transform: translateY(-50%);}
#mv .mv_slider .slick-dots > li button {position: relative; display: block; width: 32px; height: 32px; padding: 0; border: none; border-radius: 50%; box-sizing: border-box; background-color: transparent; text-indent: -9999px; transition:.2s linear; cursor: pointer;}
#mv .mv_slider .slick-dots > li button::before {content: ""; position: absolute; left: 50%; top: 50%; width: 5px; height: 5px; border-radius: 50%; background-color: #fff; transform: translate(-50%, -50%);}
#mv .mv_slider .slick-dots > li.slick-active button {border: 2px solid #fff;}
#mv .mv_news {position: absolute; left: 0; bottom: 0; display: flex; align-items: center; padding: 15px 40px 15px 10px; color: #e2e2e2; background-color: #242424; z-index: 1;}
#mv .mv_news h3 {padding: 0 30px; font-size: 1.6rem; font-weight: 500; line-height: 1; border-right: 1px solid #4a4a4a;}
#mv .mv_news .detail {padding-left: 10px;}
#mv .mv_news .detail .item {display: flex; align-items: center;}
#mv .mv_news .detail .item .date {padding: 0 20px;}
#mv .mv_news .detail .item .ttl a {color: #e2e2e2; font-size: 1.4rem; font-weight: 700;}
#mv .mv_news .detail .item-1 .ttl a::after {content: "PDF"; display: inline-block; margin-left: 10px; padding: 3px 7px; color: #242424; font-family: "Barlow", sans-serif; font-size: 1rem; font-weight: 500; vertical-align: text-top; line-height: 1; background-color: #e2e2e2;}

/* ------------------------------
  concept
------------------------------ */
#concept {padding: 150px 0;}
#concept .concept_block {display: flex; justify-content: space-between; flex-direction: row-reverse;}
#concept .concept_block .con-ttl {position: relative;}
#concept .concept_block .con-ttl::after {content: ""; position: absolute; right: -23px; bottom: -20px; width: 214px; height: 100px; background: url(/img/top/concept_next.png) left top / 100% auto no-repeat; z-index: -1;}
#concept .concept_block .con-ttl .sub {font-size: 4.4rem; font-weight: 700; font-feature-settings: "palt"; line-height: 1.4;}
#concept .concept_block .detail {width: calc(100% / 3);}
#concept .concept_block .detail .txt {margin-top: 20px;}
#concept .concept_block .detail .txt p span {font-weight: 700;}
#concept .concept_block .detail .c-btn01 {margin-top: 40px;}
#concept .concept_block .works {position: relative; left: -50px; width: 64%; display: flex; justify-content: space-between;}
#concept .concept_block .works .item {position: absolute; width: calc(50% - 25px); height: calc(100% - 45px);}
#concept .concept_block .works .item:nth-of-type(1) {left: 0; top: -45px;}
#concept .concept_block .works .item:nth-of-type(2) {right: 0; bottom: -45px;}
#concept .concept_block .works .item a {position: relative; display: block;}
#concept .concept_block .works .item .img {position: relative; width: 100%; height: 0; padding-top: 133.3333333333333%;}
#concept .concept_block .works .item .img::before {content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 100%; box-shadow:  inset 0 0 80px #242424; z-index: 1;}
#concept .concept_block .works .item .img img {position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover;}
#concept .concept_block .works .item .txt {position: absolute; right: 20px; bottom: 20px; z-index: 1;}
#concept .concept_block .works .item .txt .cat {display: inline-block; padding: 3px 5px; font-size: 1rem; font-weight: 500; line-height: 1; background-color: #e2e2e2;}
#concept .concept_block .works .item .txt p {color: #fff; font-size: 1.6rem; font-weight: 700; font-feature-settings: "palt";}

/* ------------------------------
  service
------------------------------ */
#service {padding: 145px 0; color: #e2e2e2; background-color: #242424;}
#service .con-ttl h3 .jp::before {background-color: #e2e2e2;}
#service .service_list {display: flex; justify-content: space-between; counter-reset: service 0;}
#service .service_list > li {position: relative; width: calc((100% - 60px) / 3); padding-left: 40px;}
#service .service_list > li::before, #service .service_list > li::after {position: absolute;}
#service .service_list > li::before {content: ""; top: 20px; left: 15px; width: 5px; height: 5px; border-radius: 50%; background-color: #4a4a4a;}
#service .service_list > li::after {counter-increment: service 1; content: "Service 0" counter(service); top: 40px; left: 4px; color: #969696; font-size: 1.4rem; font-weight: 400; writing-mode: vertical-rl;}
#service .service_list > li a {display: block; height: 100%; background-color: #131311;}
#service .service_list > li .img {position: relative; width: 100%; height: 0; padding-top: 66.76384839650146%;}
#service .service_list > li .img img {position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover;}
#service .service_list > li .txt {padding: 20px 30px 70px 30px; color: #e2e2e2;}
#service .service_list > li .txt h4 {position: relative; font-size: 2rem; font-weight: 700; font-feature-settings: "palt";}
#service .service_list > li .txt h4::before {content: ""; position: absolute; left: -30px; top: 50%; width: 4px; height: 24px; background-color: #4a4a4a; transform: translateY(-50%);}
#service .service_list > li .txt p {margin-top: 1em;}
#service .service_list > li .txt .more {position: absolute; right: 30px; bottom: 25px; padding-right: 35px; font-size: 1.4rem;}
#service .service_list > li .txt .more::before, #service .service_list > li .txt .more::after {content: ""; position: absolute; top: 50%; transform: translateY(-50%);}
#service .service_list > li .txt .more::before {right: 0; width: 24px; height: 24px; border: 2px solid #e2e2e2; border-radius: 50%; box-sizing: border-box;}
#service .service_list > li .txt .more::after {right: 10px; width: 4px; height: 4px; border-radius: 50%; background-color: #e2e2e2;}

@media (max-width: 1239px) {
  /* ------------------------------
    concept
  ------------------------------ */
  #concept .concept_block .detail {width: 50%;}
  #concept .concept_block .works {left: 0; width: calc(50% - 20px);}
  #concept .concept_block .works .item {width: calc(50% - 10px);}
}
@media (max-width: 1079px) {
  /* ------------------------------
    mv
  ------------------------------ */
  #mv {height: 50vh;}
  #mv .mv_ttl h2 span {font-size: 3.6rem; letter-spacing: 0;}
  #mv .mv_slider .slideItem .img {height: 50vh;}
}
@media (max-width: 999px) {
  /* ------------------------------
    service
  ------------------------------ */
  #service .service_list {display: block;}
  #service .service_list > li {width: auto; max-width: 390px; margin: auto; padding-left: 30px;}
  #service .service_list > li:nth-of-type(even) {padding-left: 0; padding-right: 30px;}
  #service .service_list > li + li {margin-top: 40px;}
  #service .service_list > li::before {left: 12px;}
  #service .service_list > li::after {left: 0;}
  #service .service_list > li:nth-of-type(even):before {left: auto; right: 12px;}
  #service .service_list > li:nth-of-type(even):after {left: auto; right: 0;}
  #service .service_list > li .img {padding-top: 66.66666666666667%;}
  #service .service_list > li .txt {padding: 20px 25px 60px 25px;}
  #service .service_list > li .txt h4 {font-size: 2rem;}
  #service .service_list > li .txt h4::before {left: -20px;}
  #service .service_list > li .txt p {margin-top: 0.5em;}
  #service .service_list > li .txt .more {padding-right: 30px; font-size: 1.2rem;}
  #service .service_list > li .txt:nth-of-type(even) .more {right: 50px;}
  #service .service_list > li .txt .more::before {width: 20px; height: 20px;}
  #service .service_list > li .txt .more::after {right: 9px; width: 3px; height: 3px;}
}
@media (min-width: 768px) {
}
@media (max-width: 767px) {
  /* ------------------------------
    mv
  ------------------------------ */
  #mv {height: 100vh;}
  #mv .mv_ttl {top: auto; left: 30px; bottom: 88px; padding: 15px 0; transform: none;}
  #mv .mv_ttl h2 {text-align: center;}
  #mv .mv_slider .slideItem .img {height: calc(100vh - 58px);}
  #mv .mv_slider .slick-dots {right: 20px;}
  #mv .mv_slider .slick-dots > li button {width: 24px; height: 24px;}
  #mv .mv_slider .slick-dots > li button::before {width: 4px; height: 4px;}
  #mv .mv_news {position: relative; left: auto; bottom: 0; width: 100%; padding: 15px 0;}
  #mv .mv_news h3 {padding: 0 15px;}
  #mv .mv_news .detail {padding-left: 15px;}
  #mv .mv_news .detail .item .date {padding: 0 15px 0 0; font-size: 1.2rem;}
  #mv .mv_news .detail .item .ttl a {display: block; max-width: 200px; font-size: 1.4rem; text-overflow: ellipsis; overflow: hidden; white-space: nowrap;}
  #mv .mv_news .detail .item .ttl a.pdf {position: relative; padding-right: 40px;}
  #mv .mv_news .detail .item .ttl a.pdf::after {position: absolute; right: 0; top: 50%; transform: translateY(-50%);}

  /* ------------------------------
    concept
  ------------------------------ */
  #concept {padding: 75px 0;}
  #concept > .contents_inner {padding: 0;}
  #concept .concept_block {display: block;}
  #concept .concept_block .con-ttl {margin-bottom: 25px;}
  #concept .concept_block .con-ttl .sub {font-size: 3.2rem;}
  #concept .concept_block .con-ttl::after {right: 0; bottom: -5px;width: 129px; height: 60px;}
  #concept .concept_block .detail {width: 100%; padding: 0 40px;}
  #concept .concept_block .detail .c-btn01 {margin-top: 25px;}
  #concept .concept_block .works {left: auto; display: block; width: 100%; padding-left: 40px;}
  #concept .concept_block .works .slick-list {padding: 0 20px 0 0 !important;}
  #concept .concept_block .works .item {position: relative; width: auto; height: auto; margin-right: 20px;}
  #concept .concept_block .works .item:nth-of-type(1) {left: auto; top: auto;}
  #concept .concept_block .works .item:nth-of-type(2) {right: auto; bottom: auto;}
  #concept .concept_block .works .item .img {padding-top: 133.3898305084746%;}
  #concept .concept_block .works .slick-dots {display: flex; margin-top: 30px; padding-right: 40px;}
  #concept .concept_block .works .slick-dots > li {flex: 1;}
  #concept .concept_block .works .slick-dots > li button {display: block; width: 100%; padding: 0; margin: 0; height: 4px; text-indent: -9999px; border: none; border-radius: 0; background-color: #e2e2e2;}
  #concept .concept_block .works .slick-dots > li.slick-active button {background-color: #242424;}

  /* ------------------------------
    service
  ------------------------------ */
  #service {padding: 70px 0;}
}