@charset "UTF-8";

body {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Helvetica, Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Meiryo', sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.8;
  font-style: normal;
  color: #2F3A37;
}

a {
  color: #2F3A37;
  text-decoration: none;
}

a:hover {
  color: #2F3A37;
}

.op {
  transition: .5s linear;
}

.op2 {
  transition: filter 0.5s ease;
}

.op2:hover {
  filter: brightness(1.2);
}

.op3 {
  transition: filter 1s ease;
}

.op3:hover {
  filter: brightness(1.1)
}

.font--en {
  font-family: "Jost", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  letter-spacing: .05em;
}

.font--serif {
  font-family: "游明朝", "YuMincho", "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "ＭＳ Ｐ明朝", "MS PMincho", serif;
  font-weight: 500;
}

.ui--sp {
  display: none;
}

/*--- 見出し設定 ---*/

.ttl {
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  margin-bottom: 60px;
}

.ttl>span {
  font-size: 6rem;
  letter-spacing: .5rem;
  color: #497F74;
  order: 1;
}

.ttl>h2 {
  font-size: 2.4rem;
  font-weight: 700;
  order: 2;
}

.ttl2 {
  margin-bottom: 20px;
}

.ttl2>h2 {
  font-size: 3.8rem;
  letter-spacing: .5rem;
  color: #497F74;
}

.ttl2>span {
  font-size: 2.4rem;
  font-weight: 500;
}

.ttl-sub {
  display: flex;
  align-items: baseline;
}

.ttl-sub>span {
  order: 1;
  font-family: "Jost", sans-serif;
  font-size: 4rem;
  font-weight: 500;
  color: #497F74;
  margin-right: 40px;
}

.ttl-sub>h3 {
  font-size: 2rem;
  order: 2;
}

img {
  display: block;
  width: 100%;
}

main {
  font-size: 1.8rem;
  line-height: 1.8;
}

main p {
  line-height: 1.8;
}


/*--- リンクボタン設定 ---*/

.link-wrap {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.link-btn {
  width: 49%;
  height: 80px;
}

.link-btn>a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background: #7DAFAE;
  color: #fff;
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: .05em;
  position: relative;
  transition: .5s linear;
}

.link-btn>a:hover {
  background: #3B7D7B;
}

.link-arw>svg {
  display: block;
  width: 40px;
  height: auto;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translate(0, -50%);
  fill: #fff;
  z-index: 1;
}


/*--- コンテンツ・カラム等設定 ----*/
section:not(.fv) {
  padding: 170px 0;
}

.l-inner {
  width: 90%;
  max-width: 1440px;
  margin: 0 auto;
}

.l-inner__col {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.l-inner__box-c2 {
  /*--2カラム--*/
  width: 49%;
}

.l-inner__box-c3 {
  /*--3カラム--*/
  width: 32.5%;
}

.l-inner__box-row {
  display: flex;
  justify-content: space-between;
}

.l-inner__box-row .l-inner__box-inner {
  width: 48%;
}

.l-inner__box-clm {
  display: flex;
  flex-direction: column;
}

/*--- その他設定 ---*/
.annotation {
  position: absolute;
  bottom: 2.5%;
  right: 2.5%;
  font-size: 1.4rem;
  background: rgba(255, 255, 255, .6);
  padding: 0 10px;
  backdrop-filter: blur(5px);
  letter-spacing: .05em;
  z-index: 1;
}

@media screen and (max-width: 1280px) {
  html {
    font-size: calc(100vw/128.0);
  }
}

@media screen and (max-width: 1024px) {
  html {
    font-size: calc(100vw/102.4);
  }

  .ttl2 {
    margin-bottom: 20px;
  }

  .ttl2>h2 {
    font-size: 5rem;
  }
}

@media screen and (max-width: 896px) {}

@media screen and (max-width: 787px) {
  html {
    font-size: calc(100vw/78.7);
  }
}

@media screen and (max-width:680px) {
  html {
    font-size: calc(100vw/68);
  }

  section:not(.fv) {
    padding: 100px 0;
  }

  .link-wrap {
    width: 85%;
    flex-direction: column;
    margin-left: auto;
    margin-right: auto;
  }

  .link-btn {
    width: 100%;
  }

  .link-btn:not(:last-of-type) {
    margin-bottom: 10px;
  }

  .ttl2>h2 {
    line-height: 1.4;
  }

  .ttl-sub {
    flex-direction: column;
    line-height: 1.4;
    padding-bottom: 20px;
    margin-bottom: 30px;
  }

  .ttl-sub>span {
    margin-right: 0;
  }
}

@media screen and (max-width:480px) {
  html {
    font-size: 62.5%;
  }

  body,
  main {
    font-size: 1.6rem;
  }

  .ttl {
    line-height: 1.4;
    margin-bottom: 40px;
  }

  .ttl>h2 {
    font-size: 1.8rem;
  }

  .ttl>span {
    font-size: 4rem;
    letter-spacing: .025em;
    margin-bottom: 10px;
  }

  .ttl2>h2 {
    font-size: 3rem;
  }

  .ttl-sub>span {
    font-size: 3.6rem;
  }

  .ttl-sub>h3 {
    font-size: 1.8rem;
    padding-left: 5px;
  }

  .link-btn {
    height: 70px;
  }

  .link-btn>a {
    font-size: 1.6rem;
  }

  section:not(.fv) {
    padding: 80px 0;
  }
}