@charset "UTF-8";
/* =========================
変数 
============================*/
body {
  --s-val: 10px;
  --pdg-inline-common: calc(var(--s-val) * 3.8);
  --base-color: #000;
  --color-neutral-pink: #ece0df;
  --color-pink-brown: #b38686;
  --color-salmon-pink: #f0b0aa;
  --color-rose-brown: #8f6163;
  --color-muted-pink: #c28686;
  --color-green-olive: #b1b74e;
  --color-green-soft: #d7daa4;
  --color-green-pale: #d8daa6;
  --color-gray: #f2f2f2;
  --color-gray-deep: #555555;
  --header-line-gray: #999;
}

/* レスポンシブ */
@media screen and (max-width: 1330px) {
  body {
    --s-val: 0.7vw;
  }
}
@media screen and (max-width: 780px) {
  body {
    --s-val: 1.45vw;
  }
}
@media screen and (max-width: 540px) {
  body {
    --s-val: 1.5vw;
  }
}
/* =========================
共通
============================*/
main {
  overflow: hidden;
}
main img {
  display: block;
  width: 100%;
}

/* =========================
fv 
============================*/
.fv {
  position: relative;
}
.fv::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: #F5F3F3;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.fv__item {
  max-width: 1100px;
  margin-inline: auto;
  position: relative;
}
.fv__item--sp {
  display: none;
}
.fv__item-img {
  aspect-ratio: 2/1;
  overflow: hidden;
}
.fv__item-img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
.fv__item-text {
  width: 80%;
  position: absolute;
  bottom: -13%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.fv .slick-dotted.slick-slider {
  margin-bottom: 0;
}
.fv .slick-list {
  overflow: visible;
}
.fv .slick-dots {
  bottom: -10%;
}

/* レスポンシブ ============= */
@media screen and (max-width: 780px) {
  .fv__item--pc {
    display: none;
  }
  .fv__item--sp {
    display: block;
  }
  .fv__item-img {
    aspect-ratio: initial;
    height: auto;
    width: 100%;
  }
  .fv__item-text {
    width: 90%;
    bottom: -11%;
  }
  .fv .slick-dots {
    bottom: -8%;
  }
}
/* =========================
intro 
============================*/
.intro {
  padding-block: calc(var(--s-val) * 15) calc(var(--s-val) * 10);
  position: relative;
}
.intro::before {
  content: "";
  display: block;
  width: calc(var(--s-val) * 26);
  aspect-ratio: 197/285;
  background: url(../images/about/bg_logo.webp) no-repeat;
  background-size: contain;
  position: absolute;
  bottom: 10%;
  right: 0;
  z-index: -9;
}
.intro::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-neutral-pink);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.intro__content-text {
  font-size: calc(var(--s-val) * 3.75);
  font-weight: 600;
  text-align: center;
  line-height: 1.8em;
  letter-spacing: 0.25em;
}
.intro__content-asterisk {
  font-size: calc(var(--s-val) * 1.6);
  vertical-align: top;
  line-height: 2.5em;
}
.intro__lead {
  font-size: calc(var(--s-val) * 4.2);
  font-weight: 600;
  line-height: 1.6em;
  letter-spacing: 0.25em;
  text-align: center;
  -webkit-margin-before: calc(var(--s-val) * 8);
          margin-block-start: calc(var(--s-val) * 8);
}
.intro__lead-emphasis {
  font-size: calc(var(--s-val) * 5);
  letter-spacing: 0.3em;
}
.intro__note {
  -webkit-margin-before: calc(var(--s-val) * 9);
          margin-block-start: calc(var(--s-val) * 9);
  font-size: calc(var(--s-val) * 1.8);
  font-weight: 600;
  line-height: 1.6em;
  text-align: center;
}

/* レスポンシブ ============= */
@media screen and (max-width: 780px) {
  .intro {
    padding-block: calc(var(--s-val) * 7.8) calc(var(--s-val) * 6);
  }
  .intro::before {
    width: calc(var(--s-val) * 19.7);
  }
  .intro__content-text {
    font-size: calc(var(--s-val) * 2.5);
    line-height: 1.7em;
  }
  .intro__content-asterisk {
    font-size: calc(var(--s-val) * 1.3);
    line-height: 2em;
  }
  .intro__lead {
    font-size: calc(var(--s-val) * 3);
    line-height: 1.7em;
    -webkit-margin-before: calc(var(--s-val) * 5);
            margin-block-start: calc(var(--s-val) * 5);
  }
  .intro__lead-emphasis {
    font-size: calc(var(--s-val) * 3.6);
  }
  .intro__note {
    font-size: calc(var(--s-val) * 1.5);
    -webkit-margin-before: calc(var(--s-val) * 6);
            margin-block-start: calc(var(--s-val) * 6);
  }
}
/* =========================
problem 
============================*/
.problem {
  padding: calc(var(--s-val) * 8) calc(var(--s-val) * 6) 0;
  position: relative;
}
.problem::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.problem__block {
  width: calc(var(--s-val) * 62);
  margin-inline: auto;
  padding: calc(var(--s-val) * 3.5) 0;
  font-size: calc(var(--s-val) * 2.4);
  font-weight: 600;
  text-align: center;
  background: url(../images/about/bg_tile.webp) repeat;
  background-size: cover;
}
.problem__txt {
  line-height: 1.8em;
}
.problem__lead {
  line-height: 3em;
  -webkit-margin-after: calc(var(--s-val) * 5);
          margin-block-end: calc(var(--s-val) * 5);
}
.problem__lead-emphasis {
  font-size: calc(var(--s-val) * 2.8);
  letter-spacing: 0.25em;
  position: relative;
}
.problem__lead-emphasis::before {
  content: "";
  display: block;
  width: 94%;
  height: 2px;
  background-color: #c38787;
  position: absolute;
  bottom: calc(var(--s-val) * -0.8);
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.problem__lead-img {
  width: calc(var(--s-val) * 47.1);
  /*margin: calc(var(--s-val) * 4) auto calc(var(--s-val) * 5) calc(var(--s-val) * 5);*/
  margin: calc(var(--s-val) * 4) auto calc(var(--s-val) * 5) auto;
}
/*.problem__lead-img img {
  mix-blend-mode: multiply;
}*/
.problem__stat-txt {
  line-height: 2em;
}
.problem__stat-emphasis {
  font-size: calc(var(--s-val) * 3.6);
  line-height: 1em;
}
.problem__stat-asterisk {
  font-size: calc(var(--s-val) * 1);
  vertical-align: top;
  line-height: 2.5em;
}
.problem__stat-img {
  width: calc(var(--s-val) * 34.8);
  margin: calc(var(--s-val) * 2) auto calc(var(--s-val) * 3);
}
.problem__stat-note {
  font-size: calc(var(--s-val) * 1.2);
  line-height: 1.6em;
}

/* レスポンシブ ============= */
@media screen and (max-width: 780px) {
  .problem__block {
    width: 100%;
    font-size: calc(var(--s-val) * 2.3);
  }
  .problem__lead {
    -webkit-margin-after: calc(var(--s-val) * 4);
            margin-block-end: calc(var(--s-val) * 4);
  }
  .problem__lead-emphasis {
    font-size: calc(var(--s-val) * 2.5);
    letter-spacing: 0.2em;
  }
  .problem__lead-emphasis::before {
    bottom: calc(var(--s-val) * -1);
  }
  .problem__stat-note {
    font-size: calc(var(--s-val) * 1.1);
  }
}
/* =========================
approach 
============================*/
.approach {
  padding: calc(var(--s-val) * 5) calc(var(--s-val) * 6) 0;
  position: relative;
}
.approach::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.approach__img {
  width: calc(var(--s-val) * 62);
  margin-inline: auto;
  border-radius: calc(var(--s-val) * 1.8);
  overflow: hidden;
}
.approach__txt-wrap {
  font-size: calc(var(--s-val) * 2.4);
  font-weight: 600;
  text-align: center;
}
.approach__txt {
  -webkit-margin-before: calc(var(--s-val) * 5);
          margin-block-start: calc(var(--s-val) * 5);
}
.approach__lead {
  margin-block: calc(var(--s-val) * 5) calc(var(--s-val) * 8);
}
.approach__lead-emphasis {
  font-size: calc(var(--s-val) * 3.6);
}
.approach__closing {
  font-size: calc(var(--s-val) * 3.6);
  -webkit-margin-before: calc(var(--s-val) * 8);
          margin-block-start: calc(var(--s-val) * 8);
}

/* レスポンシブ ============= */
@media screen and (max-width: 780px) {
  .approach__img {
    width: 100%;
  }
}
/* =========================
identity 
============================*/
.identity {
  padding: calc(var(--s-val) * 5) calc(var(--s-val) * 6) calc(var(--s-val) * 7);
  position: relative;
}
.identity::before {
  content: "";
  display: block;
  width: 100%;
  aspect-ratio: 780/981;
  background: url(../images/about/bg-water.webp) no-repeat center bottom -700px;
  background-size: contain;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -9;
}
.identity::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.identity__block {
  width: calc(var(--s-val) * 62);
  margin-inline: auto;
}
.identity__lead {
  padding-block: calc(var(--s-val) * 3);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: calc(var(--s-val) * 3);
  position: relative;
}
.identity__lead::before {
  content: "";
  display: block;
  width: calc(var(--s-val) * 5);
  aspect-ratio: 1/1;
  border-top: 1px solid var(--color-muted-pink);
  border-left: 1px solid var(--color-muted-pink);
  position: absolute;
  top: 0;
  left: 0;
}
.identity__lead::after {
  content: "";
  display: block;
  width: calc(var(--s-val) * 5);
  aspect-ratio: 1/1;
  border-bottom: 1px solid var(--color-muted-pink);
  border-right: 1px solid var(--color-muted-pink);
  position: absolute;
  bottom: 0;
  right: 0;
}
.identity__lead-logo {
  width: calc(var(--s-val) * 9.5);
}
.identity__lead-txt {
  color: var(--color-muted-pink);
  font-size: calc(var(--s-val) * 3);
  font-weight: 600;
  line-height: 1.5em;
  text-align: center;
}
.identity__slide {
  -webkit-margin-before: calc(var(--s-val) * 3);
          margin-block-start: calc(var(--s-val) * 3);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  gap: calc(var(--s-val) * 1);
}
.identity .js-article-for {
  display: none;
  height: 100%;
}
.identity .js-article-for.active {
  display: block;
}
.identity .js-article-nav li {
  cursor: pointer;
}
.identity__detail {
  width: 79.37%;
}
.identity__detail-item {
  padding: calc(var(--s-val) * 2) calc(var(--s-val) * 4);
  height: 100%;
  border: 2px solid var(--color-muted-pink);
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.identity__title {
  color: var(--color-muted-pink);
  font-size: calc(var(--s-val) * 3.4);
  font-weight: 600;
  letter-spacing: 0.1em;
}
.identity__img {
  -webkit-margin-before: calc(var(--s-val) * 3.5);
          margin-block-start: calc(var(--s-val) * 3.5);
  width: calc(var(--s-val) * 12);
}
.identity__img svg {
  fill: var(--color-muted-pink);
  width: 100%;
}
.identity__heading {
  -webkit-margin-before: calc(var(--s-val) * 4);
          margin-block-start: calc(var(--s-val) * 4);
  font-size: calc(var(--s-val) * 2.7);
  font-weight: 600;
  line-height: 1.2em;
  letter-spacing: 0.2em;
  text-align: center;
}
.identity__txt {
  -webkit-margin-before: calc(var(--s-val) * 2.5);
          margin-block-start: calc(var(--s-val) * 2.5);
  font-size: calc(var(--s-val) * 2.1);
  font-weight: 600;
  line-height: 1.7em;
  text-align: justify;
}
.identity__detail-item--02 .identity__img {
  width: calc(var(--s-val) * 14);
}
.identity__detail-item--03 .identity__img {
  -webkit-margin-before: calc(var(--s-val) * 2);
          margin-block-start: calc(var(--s-val) * 2);
}
.identity__detail-item--03 .identity__heading {
  -webkit-margin-before: calc(var(--s-val) * 1.8);
          margin-block-start: calc(var(--s-val) * 1.8);
}
.identity__detail-item--03 .identity__txt {
  -webkit-margin-before: calc(var(--s-val) * 2);
          margin-block-start: calc(var(--s-val) * 2);
}
.identity__detail-item--04 .identity__img {
  width: calc(var(--s-val) * 15);
}
.identity__btn {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: calc(var(--s-val) * 0.8);
}
.identity__btn li.active {
  background-color: var(--color-muted-pink);
}
.identity__btn li.active svg {
  fill: #fff;
}
.identity__btn-item {
  aspect-ratio: 1/1;
  border: 2px solid var(--color-muted-pink);
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.identity__btn-item svg {
  fill: var(--color-muted-pink);
  width: 70%;
}
.identity__btn-item--03 svg {
  width: 65%;
}
.identity__btn-item--04 svg {
  width: 80%;
}
.identity__btn-item--05 svg {
  width: 66%;
}

/* レスポンシブ ============= */
@media screen and (max-width: 780px) {
  .identity__block {
    width: 100%;
  }
}
/* =========================
COLUMN 
============================*/
.about-column {
  padding: calc(var(--s-val) * 9) calc(var(--s-val) * 6) calc(var(--s-val) * 8);
  position: relative;
}
.about-column::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -10;
}
.about-column__title {
  font-size: calc(var(--s-val) * 7.3);
  text-align: center;
  font-weight: 400;
  letter-spacing: .05em;
}
.about-column .btn-more {
  width: calc(var(--s-val) * 32.6);
  border: 1px solid currentColor;
  margin: calc(var(--s-val) * 12) auto 0;
  padding: calc(var(--s-val) * 1.5) calc(var(--s-val) * 1) calc(var(--s-val) * 1.4) calc(var(--s-val) * 2);
  font-size: calc(var(--s-val) * 2.7);
  letter-spacing: 0.1em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: calc(var(--s-val) * 2.5);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.about-column .btn-more::after {
  content: "";
  display: block;
  width: calc(var(--s-val) * 1.6);
  aspect-ratio: 1/1;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.about-column .btn-more:hover {
  color: #fff;
  background-color: var(--base-color);
}

.article {
  -webkit-margin-before: calc(var(--s-val) * 5);
          margin-block-start: calc(var(--s-val) * 5);
  max-width: 1330px;
  margin-inline: auto;
}
.article__item {
  display: block;
  padding: calc(var(--s-val) * 1.7) calc(var(--s-val) * 3.2) calc(var(--s-val) * 2.2);
  margin-inline: calc(var(--s-val) * 1.5);
  background-color: #fff;
  border: 1px solid #b3b3b3;
}
.article__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: calc(var(--s-val) * 2);
}
.article__date {
  font-size: calc(var(--s-val) * 2);
  font-weight: 600;
}
.article__category {
  font-size: calc(var(--s-val) * 2);
  font-weight: 600;
}
.article__title {
  -webkit-margin-before: calc(var(--s-val) * 1);
          margin-block-start: calc(var(--s-val) * 1);
  font-size: calc(var(--s-val) * 2);
  font-weight: 600;
  line-height: 1.7em;
  letter-spacing: 0.15em;
}
.article__img {
  -webkit-margin-before: calc(var(--s-val) * 1);
          margin-block-start: calc(var(--s-val) * 1);
  overflow: hidden;
}
.article__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
.article__detail {
  -webkit-margin-before: calc(var(--s-val) * 2);
          margin-block-start: calc(var(--s-val) * 2);
  font-size: calc(var(--s-val) * 1.6);
  font-weight: 600;
  line-height: 1.6em;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article .slick-dots {
  bottom: calc(var(--s-val) * -8);
}
.article .slick-dot {
  border: 1px solid #b3b3b3;
}
.article .slick-dots li.slick-active .slider-dot {
  background-color: #b3b3b3;
}

/* レスポンシブ ============= */
@media screen and (max-width: 960px) {
  .article__date {
    font-size: calc(var(--s-val) * 2.8);
  }
  .article__category {
    font-size: calc(var(--s-val) * 2.8);
  }
  .article__title {
    font-size: calc(var(--s-val) * 2.8);
  }
  .article__detail {
    font-size: calc(var(--s-val) * 2.3);
  }
}
@media screen and (max-width: 780px) {
  .about-column {
    padding: calc(var(--s-val) * 4.3) 0 calc(var(--s-val) * 4);
  }
  .about-column__title {
    font-size: calc(var(--s-val) * 4.5);
  }
  .about-column .btn-more {
    width: calc(var(--s-val) * 22);
    margin: calc(var(--s-val) * 8) auto 0;
    padding: calc(var(--s-val) * 0.6) calc(var(--s-val) * 1) calc(var(--s-val) * 0.6) calc(var(--s-val) * 2);
    font-size: calc(var(--s-val) * 2);
    gap: calc(var(--s-val) * 1);
  }
  .about-column .btn-more::after {
    width: calc(var(--s-val) * 1);
  }
  .article {
    max-width: 100%;
    -webkit-margin-before: calc(var(--s-val) * 3);
            margin-block-start: calc(var(--s-val) * 3);
  }
  .article__item {
    padding: calc(var(--s-val) * 1) calc(var(--s-val) * 2.1) calc(var(--s-val) * 2);
    margin-inline: calc(var(--s-val) * 1);
  }
  .article__date {
    font-size: calc(var(--s-val) * 2.1);
  }
  .article__category {
    font-size: calc(var(--s-val) * 2.1);
  }
  .article__title {
    font-size: calc(var(--s-val) * 2.1);
  }
  .article__detail {
    font-size: calc(var(--s-val) * 1.7);
    -webkit-margin-before: calc(var(--s-val) * 1.7);
            margin-block-start: calc(var(--s-val) * 1.7);
  }
  .article .slick-dots {
    bottom: calc(var(--s-val) * -5);
  }
}