@charset "UTF-8";
.clearfix:before,
.clearfix:after,
.container:before,
.container:after,
.container-fluid:before,
.container-fluid:after,
.row:before,
.row:after {
  content: " ";
  display: table;
}

.clearfix:after,
.container:after,
.container-fluid:after,
.row:after {
  clear: both;
}

/*　////////////////////////////////
ブレイクポイント
//////////////////////////////////　*/
/*　////////////////////////////////
ベースフォント
//////////////////////////////////　*/
/*　////////////////////////////////
カラー
//////////////////////////////////　*/
/*　////////////////////////////////
clearfix[@extend .clearfix];
//////////////////////////////////　*/
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  content: "";
  clear: both;
}

/*　////////////////////////////////////////////////////////////////////////////////////////////////
flex include
//////////////////////////////////////////////////////////////////////////////////////////////////　*/
/*　////////////////////////////////////////////////////////////////////////////////////////////////
初期値top:50%; left:50%;
[@include set-top();] [@include set-left();]
//////////////////////////////////////////////////////////////////////////////////////////////////　*/
/*縦中央*/
/*横中央*/
/* -----上下左右中央、%指定で調整可能----- */
/*　////////////////////////////////
flex 設定
//////////////////////////////////　*/
/*　////////////////////////////////
三角形
//////////////////////////////////　*/
/*　////////////////////////////////
矢印
//////////////////////////////////　*/
/*　////////////////////////////////////////////////////////////////////////////////////////////////
font-size
//////////////////////////////////////////////////////////////////////////////////////////////////　*/
/*　////////////////////////////////
汎用style
//////////////////////////////////　*/
.all-wrapper {
  /*パンくず*/
  /*　////////////////////////////////
  lower-header
  //////////////////////////////////　*/
}
.all-wrapper .breadcrumb-wrap {
  margin: 0 0 30px;
  padding: 10px 0;
}
@media (min-width: 768px) {
  .all-wrapper .breadcrumb-wrap {
    margin: 0 0 45px;
  }
}
.all-wrapper .breadcrumb-wrap .breadcrumb li {
  display: inline;
  list-style: none;
  font-size: 1.4rem;
  line-height: 1;
  color: #3E3A39;
}
.all-wrapper .breadcrumb-wrap .breadcrumb li a {
  text-decoration: none;
  color: #3E3A39;
}
.all-wrapper .breadcrumb-wrap .breadcrumb li a:hover {
  text-decoration: underline;
}
.all-wrapper .breadcrumb-wrap .breadcrumb li:after {
  content: "＞";
  padding: 0 3px;
}
.all-wrapper .breadcrumb-wrap .breadcrumb li:last-child:after {
  content: "";
}
.all-wrapper .lower-header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin: 0 0 50px;
}
.all-wrapper .lower-header .left-box, .all-wrapper .lower-header .right-box {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
}
.all-wrapper .lower-header .left-box {
  margin-bottom: 40px;
}
.all-wrapper .lower-header .lower-title-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.all-wrapper .lower-header .lower-title-wrap img {
  width: 75px;
  width: clamp(60px, 11vw, 105px);
  height: auto;
  margin-right: 10px;
}
.all-wrapper .lower-header .lower-title-wrap .lower-title {
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.05em;
  font-size: clamp(4.6rem, 8.92vw, 8.8rem);
  color: #0094D7;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  line-height: 1;
}
.all-wrapper .lower-header .jp-title-wrap img {
  width: 180px;
  width: clamp(120px, 19vw, 190px);
  height: auto;
  margin-bottom: 7px;
}
.all-wrapper .lower-header .jp-title-wrap .lower-title-jp {
  font-family: "Noto Sans JP", system-ui;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size: clamp(1.7rem, 2.56vw, 2.2rem);
  font-weight: 400;
  color: #005787;
}
.all-wrapper .lower-mainimg {
  max-width: 1270px;
  width: 100%;
  margin: 0 auto 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0 15px;
}
@media (min-width: 768px) {
  .all-wrapper .lower-header {
    margin: 80px 0 120px;
    gap: 4%;
  }
  .all-wrapper .lower-header .left-box {
    width: 60%;
    margin-bottom: 0;
  }
  .all-wrapper .lower-header .right-box {
    width: 36%;
  }
  .all-wrapper .lower-header .lower-title-wrap img {
    margin-right: 20px;
  }
  .all-wrapper .lower-header .lower-title-wrap .lower-title {
    padding-bottom: 20px;
  }
  .all-wrapper .lower-header .jp-title-wrap img {
    margin-bottom: 15px;
  }
  .all-wrapper .lower-mainimg {
    margin: 0 auto 100px;
  }
}

/* all-wrapper */
/*　////////////////////////////////
first-section
//////////////////////////////////　*/
.first-section .prospect {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.first-section .prospect .left-box, .first-section .prospect .right-box {
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.first-section .prospect .left-box {
  gap: 10%;
  margin-bottom: 40px;
}
.first-section .prospect .left-box .prospect-list {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 1.3em;
}
.first-section .prospect .left-box .prospect-list li {
  font-size: 1.7rem;
}
.first-section .prospect .left-box .prospect-list li:not(:last-child) {
  margin-bottom: 5px;
}
.first-section .prospect .right-box .sub-title {
  font-size: clamp(1.9rem, 2.96vw, 2.6rem);
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 20px;
}
.first-section .prospect .right-box .inner-links li {
  margin-bottom: 5px;
}
.first-section .prospect .right-box .inner-links li a {
  display: inline-block;
  font-size: clamp(1.7rem, 2.42vw, 2rem);
}
.first-section .prospect .right-box .inner-links li a::before {
  content: "・";
}

@media (min-width: 768px) {
  .first-section .prospect {
    gap: 4%;
  }
  .first-section .prospect .left-box {
    width: 28%;
    margin-bottom: 0;
  }
  .first-section .prospect .left-box .prospect-list li:not(:last-child) {
    margin-bottom: 12px;
  }
  .first-section .prospect .right-box {
    width: 68%;
  }
  .first-section .prospect .right-box .sub-title {
    margin-bottom: 30px;
  }
}
/*　////////////////////////////////
studies-wrapper
//////////////////////////////////　*/
#sea-lighthouse {
  background: #93D4EF;
  margin-bottom: 0;
}

#sea-folktales {
  background: #EDCF38;
}

.studies-wrapper {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 60px 0 80px;
}

.studies-title-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  margin-bottom: 35px;
}
.studies-title-wrap::before {
  content: "";
  height: 1px;
  background: #3E3A39;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-bottom: 20px;
}
.studies-title-wrap .title-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  position: relative;
  padding-right: 15px;
}
.studies-title-wrap .title-inner img {
  width: 80px;
  width: clamp(65px, 9vw, 88px);
  height: auto;
  margin-right: 10px;
}
.studies-title-wrap .title-inner .studies-title {
  font-size: clamp(2.7rem, 3.86vw, 3.2rem);
  font-weight: 500;
  line-height: 1.4;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.project-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.project-btn .btn-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: #fff;
  border-radius: 45px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 15px 25px 15px 30px;
  max-width: 550px;
  width: 100%;
  position: relative;
}
.project-btn .btn-inner img {
  height: 65px;
  width: auto;
  margin-right: 1.5vw;
}
.project-btn .btn-inner span {
  font-size: clamp(1.6rem, 2.22vw, 1.8rem);
  font-family: "Noto Sans JP", system-ui;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  color: #005787;
  display: none;
  padding-right: 0.2vw;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.project-btn .btn-inner::before, .project-btn .btn-inner::after {
  content: "";
}
.project-btn .btn-inner::before {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 33px;
  width: 17px;
  height: 20px;
  background: #93D4EF;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.project-btn .btn-inner::after {
  width: 40px;
  height: 40px;
  background: #005787;
  margin-left: auto;
  border-radius: 30px;
}
.project-btn .btn-inner:hover span {
  opacity: 1;
}

@media (min-width: 768px) {
  .studies-wrapper {
    padding: 100px 0;
  }
  .studies-title-wrap {
    margin-bottom: 70px;
  }
  .studies-title-wrap .title-inner {
    padding-right: 40px;
  }
  .studies-title-wrap .title-inner img {
    margin-right: 20px;
  }
  .project-btn {
    -webkit-box-pack: right;
        -ms-flex-pack: right;
            justify-content: right;
  }
  .project-btn .btn-inner span {
    display: block;
  }
}
.studies-contents .goals-title {
  font-weight: 500;
  text-indent: -1em;
  margin-left: 1em;
  line-height: 1.5;
  margin-bottom: 10px;
}
.studies-contents .goals-title::before {
  content: "○";
}
.studies-contents .square-title {
  font-size: clamp(1.8rem, 2.62vw, 2.2rem);
  font-weight: 500;
  margin-bottom: 10px;
}
.studies-contents .square-title::before {
  content: "□";
}
.studies-contents .effort-list li {
  margin-bottom: 5px;
  text-indent: -1em;
  margin-left: 1em;
}
.studies-contents .effort-list li::before {
  content: "・";
}
.studies-contents .sub-box .sub-title {
  font-size: clamp(1.7rem, 2.42vw, 2rem);
}
.studies-contents .img-area {
  margin-bottom: 50px;
}

@media (min-width: 768px) {
  .studies-contents .img-area {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 100px;
  }
}
/*　////////////////////////////////
.last-section
//////////////////////////////////　*/
.last-section {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.last-section .contents-box {
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.last-section .contents-box:not(:last-child) {
  margin-bottom: 40px;
}
.last-section .contents-title {
  font-size: clamp(2.4rem, 3.68vw, 3.2rem);
  font-weight: 500;
  margin-bottom: 20px;
  text-indent: -1em;
  margin-left: 1em;
  line-height: 1.5;
}
.last-section .contents-title::before {
  content: "・";
}

@media (min-width: 768px) {
  .last-section {
    gap: 8%;
  }
  .last-section .contents-box {
    width: 46%;
  }
  .last-section .contents-title {
    margin-bottom: 40px;
  }
}