@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=EB+Garamond:wght@400;500&family=Noto+Serif+JP:wght@400;600&family=Zen+Kaku+Gothic+New:wght@400;500;700;900&display=swap");
/*$serif: 'Zen Kaku Gothic New', "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "游ゴシック Medium", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3","Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Meiryo", "メイリオ", Helvetica, sans-serif;*/
@import url("global.css");
:root {
  --radius: 5px;
}

.overlay {
  position: relative;
}
.overlay::after {
  content: "";
  background-color: rgba(255, 255, 255, 0.28);
  mix-blend-mode: overlay;
  position: absolute;
  inset: 0;
  margin: auto;
}

.bodyarea {
  background-color: #fff;
  padding-top: 1px;
}

.page_head {
  margin-bottom: 0 !important;
}

#concept_page_title {
  height: 100vh;
  height: calc(var(--vh, 1vh) * 100);
  position: relative;
}
#concept_page_title .ph {
  width: 100%;
  height: 100%;
  height: calc(var(--vh, 1vh) * 100);
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}
#concept_page_title .ph img {
  -o-object-position: center center;
     object-position: center center;
}
#concept_page_title .ph::after {
  content: "";
  display: block;
  background-image: linear-gradient(53deg, rgba(255, 255, 255, 0.5019607843) 40%, rgba(132, 90, 6, 0.5019607843) 80%);
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  inset: 0;
  margin: auto;
  mix-blend-mode: overlay;
}
#concept_page_title .ontext {
  position: absolute;
  z-index: 1;
  top: 9vw;
  left: 22vw;
  color: #000;
}
#concept_page_title .ontext .catch {
  font-family: "Zen Kaku Gothic New", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "游ゴシック Medium", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Meiryo", "メイリオ", Helvetica, sans-serif;
  font-size: 32px;
  font-weight: 500;
  line-height: 2;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  white-space: nowrap;
  text-orientation: mixed;
  display: inline-block;
  text-align: left;
  letter-spacing: 0.3em;
  text-shadow: 0px 0px 50px rgb(255, 255, 255), 0px 0px 50px rgb(255, 255, 255), 0px 0px 50px rgb(255, 255, 255);
}

.sec_intro {
  background-color: #EFEEEC;
}
.sec_intro .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  padding-top: 100px;
  padding-bottom: 140px;
}
.sec_intro .inner .textarea {
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
  margin-left: 8%;
  margin-top: 70px;
  margin-bottom: 100px;
  font-family: "Zen Kaku Gothic New", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "游ゴシック Medium", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Meiryo", "メイリオ", Helvetica, sans-serif;
  position: relative;
  line-height: 2.4;
}
.sec_intro .inner .textarea p + p {
  margin-top: 25px;
}
.sec_intro .inner .textarea .lead {
  font-size: 25px;
  font-weight: 500;
  line-height: 1.7;
  margin-top: 15px;
  margin-bottom: 35px;
}
.sec_intro .inner .textarea .illust {
  position: absolute;
  width: 330px;
  bottom: 0;
  right: 0;
}
.sec_intro .ph {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 60%;
  margin-left: -20%;
}
.sec_intro .ph div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.sec_intro .ph div:first-child {
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.sec_intro .ph div:last-child {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.sec_intro .ph div p {
  margin: 15px;
}
.sec_intro .ph div p img {
  border-radius: var(--radius);
}
.sec_intro .ph div p.img1 {
  max-width: 500px;
}
.sec_intro .ph div p.img2 {
  max-width: 365px;
}
.sec_intro .ph div p.img3 {
  max-width: 215px;
  margin-top: 50px;
}

.sec_concept {
  margin-top: 100px;
  padding-bottom: 120px;
}
.sec_concept .sec_concept_item {
  min-height: 500px;
  position: relative;
}
.sec_concept .sec_concept_item .img_area {
  width: 52%;
  height: 100%;
  min-height: 500px;
  position: absolute;
  right: 0;
  top: 0;
}
.sec_concept .sec_concept_item .img_area img {
  border-radius: var(--radius) 0 0 var(--radius);
}
.sec_concept .sec_concept_item .wrapper {
  min-height: 500px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sec_concept .sec_concept_item .wrapper .text_area {
  width: 41%;
  margin-right: auto;
  padding-block: 50px 30px;
}
.sec_concept .sec_concept_item .wrapper .text_area .num {
  margin-bottom: 20px;
}
.sec_concept .sec_concept_item .wrapper .text_area .num::after {
  content: "-";
  display: inline-block;
  margin-inline: 0.5em;
}
.sec_concept .sec_concept_item .wrapper .text_area .sub_title {
  font-size: 24px;
  font-family: "Zen Kaku Gothic New", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "游ゴシック Medium", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Meiryo", "メイリオ", Helvetica, sans-serif;
  font-weight: 500;
}
.sec_concept .sec_concept_item .wrapper .text_area p {
  line-height: 1.8;
}
.sec_concept .sec_concept_item .wrapper .text_area ul {
  margin-block: 1em;
}
.sec_concept .sec_concept_item .wrapper .text_area ul li {
  position: relative;
  padding-left: 1em;
}
.sec_concept .sec_concept_item .wrapper .text_area ul li::before {
  content: "-";
  display: inline-block;
  position: absolute;
  left: 0;
  font-weight: bold;
}
.sec_concept .sec_concept_item:nth-of-type(even) .img_area {
  right: auto;
  left: 0;
}
.sec_concept .sec_concept_item:nth-of-type(even) .img_area img {
  border-radius: 0 var(--radius) var(--radius) 0;
}
.sec_concept .sec_concept_item:nth-of-type(even) .wrapper .text_area {
  margin-right: 0;
  margin-left: auto;
}
.sec_concept .sec_concept_item:not(:last-of-type) {
  margin-bottom: 100px;
}
.sec_concept .sec_concept_item:nth-of-type(2) img {
  -o-object-position: 12% center;
     object-position: 12% center;
}
.sec_concept .sec_concept_item:nth-of-type(3) img {
  -o-object-position: 80% center;
     object-position: 80% center;
}

/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-1 (1400px)

------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 1400px) {
  #concept_page_title .ph::after {
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(40%, rgba(255, 255, 255, 0.5019607843)), color-stop(80%, rgba(132, 90, 6, 0.5019607843)));
    background-image: linear-gradient(rgba(255, 255, 255, 0.5019607843) 40%, rgba(132, 90, 6, 0.5019607843) 80%);
    background-color: transparent;
  }
  #concept_page_title .ontext {
    left: 0;
    right: 0;
    margin: auto;
  }
  #concept_page_title .ontext .catch {
    text-shadow: none;
    font-size: 26px;
  }
  .sec_intro .inner .textarea .illust {
    width: 300px;
  }
  .sec_intro .inner .textarea p {
    font-size: 14px;
  }
  .sec_intro .inner .ph {
    width: 55%;
    margin-left: -5%;
  }
  .sec_intro .inner .ph .textarea {
    margin-left: 5%;
  }
  .sec_intro .inner .ph div p {
    margin: 10px;
  }
  .sec_intro .inner .ph div p.img3 {
    margin-top: 30px;
  }
  .sec_concept .sec_concept_item .img_area {
    width: 50%;
  }
  .sec_concept .sec_concept_item .wrapper .text_area {
    width: 44%;
  }
}
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-1 (1200px)

------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 1200px) {
  #concept_page_title .ontext {
    top: 14vw;
  }
  .sec_intro .inner .textarea {
    margin-left: 5%;
    margin-bottom: 0;
  }
  .sec_intro .inner .ph {
    width: 55%;
    margin-left: -5%;
    margin-bottom: 0;
    margin-top: 30px;
  }
  .sec_intro .inner .ph .textarea {
    margin-left: 5%;
  }
  .sec_intro .inner .ph div p.img2 {
    margin-left: -6%;
  }
}
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-2 ( 960px )

------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 959px) {
  #concept_page_title .ontext {
    top: 30vw;
  }
  .sec_intro .inner {
    padding-top: 70px;
    padding-bottom: 80px;
    display: block;
  }
  .sec_intro .inner .textarea {
    margin: 0;
    line-height: 1.8;
  }
  .sec_intro .inner .textarea .illust {
    display: none;
  }
  .sec_intro .inner .ph {
    width: auto;
    margin: 30px 0 0;
  }
  .sec_intro .inner .ph div p.img1 {
    max-width: 61vw;
  }
  .sec_intro .inner .ph div p.img2 {
    max-width: 55vw;
    margin-left: 0;
  }
  .sec_intro .inner .ph div p.img3 {
    max-width: 27vw;
  }
  .sec_concept {
    margin-top: 0;
    padding-bottom: 100px;
  }
  .sec_concept .catch {
    margin-bottom: 60px;
  }
  .sec_concept .sec_concept_item .img_area {
    width: 100%;
    min-height: initial;
    height: 47vw;
    position: relative;
    left: auto;
    right: auto;
    top: auto;
  }
  .sec_concept .sec_concept_item .img_area img {
    border-radius: 0;
  }
  .sec_concept .sec_concept_item .wrapper {
    min-height: initial;
  }
  .sec_concept .sec_concept_item .wrapper .text_area {
    width: 100%;
    padding-block: 40px 0;
  }
  .sec_concept .sec_concept_item .wrapper .text_area .num {
    margin-bottom: 10px;
  }
  .sec_concept .sec_concept_item .wrapper .text_area .sub_title {
    margin-bottom: 20px;
  }
  .sec_concept .sec_concept_item .wrapper .text_area .sub_title span {
    display: inline-block;
  }
  .sec_concept .sec_concept_item:nth-of-type(even) .img_area img {
    border-radius: 0;
  }
  .sec_concept .sec_concept_item:not(:last-of-type) {
    margin-bottom: 70px;
  }
}
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-3 ( 644px )

------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 644px) {
  #concept_page_title {
    height: calc(var(--vh, 1vh) * 80);
  }
  #concept_page_title .ph {
    height: calc(var(--vh, 1vh) * 80);
  }
  #concept_page_title .ph img {
    -o-object-position: 50% center;
       object-position: 50% center;
  }
  #concept_page_title .ontext .catch {
    /*375(20px)⇒320(16px)*/
    font-size: clamp(16px, -7.2727272727px + 7.2727272727vw, 20px);
    line-height: 1.6;
  }
  .sec_intro .inner {
    padding-top: 30px;
    padding-bottom: 40px;
  }
  .sec_intro .inner .textarea .sub {
    font-size: 13px;
    padding-left: 35px;
  }
  .sec_intro .inner .textarea .sub::before {
    top: 10px;
    width: 25px;
  }
  .sec_intro .inner .textarea .lead {
    font-size: 20px;
    font-weight: 500;
    margin: 15px 0;
  }
  .sec_intro .inner .textarea p {
    font-size: 13px;
  }
  .sec_intro .inner .textarea p + p {
    margin-top: 15px;
  }
  .sec_intro .inner .textarea p br {
    display: none;
  }
  .sec_intro .inner .ph div p {
    margin: 5px;
  }
  .sec_intro .inner .ph div p.img1 {
    max-width: 70vw;
  }
  .sec_intro .inner .ph div p.img2 {
    max-width: 60vw;
  }
  .sec_concept {
    padding-bottom: 60px;
  }
  .sec_concept .catch {
    margin-bottom: 40px;
  }
  .sec_concept .sec_concept_item .img_area {
    height: 45vw;
  }
  .sec_concept .sec_concept_item .wrapper .text_area {
    padding-top: 25px;
  }
  .sec_concept .sec_concept_item .wrapper .text_area .num {
    font-size: 12px;
    margin-bottom: 5px;
  }
  .sec_concept .sec_concept_item .wrapper .text_area .sub_title {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .sec_concept .sec_concept_item:not(:last-of-type) {
    margin-bottom: 50px;
  }
}