@charset "UTF-8";
.top_first_area {
  background: -webkit-gradient(45deg, #2386BA 50%, #4AC1CB);
  background: linear-gradient(45deg, #2386BA 50%, #4AC1CB);
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  flex-direction: row-reverse;
  position: relative;
  color: #ffffff;
}
@media screen and (max-width: 767px) {
  .top_first_area {
    display: block;
  }
}
.top_first_area .main_v {
  position: relative;
  width: 65%;
  height: 100vh;
  min-height: 980px;
}
@media screen and (min-width: 768px) {
  .top_first_area .main_v {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
  }
}
@media screen and (max-width: 767px) {
  .top_first_area .main_v {
    width: 100%;
    height: auto;
    min-height: auto;
  }
}
@media screen and (min-width: 768px) {
  .top_first_area .main_v .main_v_inr {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(-50%);
    width: 100%;
    padding: 120px 0;
  }
}
@media screen and (max-width: 767px) {
  .top_first_area .main_v .main_v_inr {
    padding: 90px 0 0;
  }
}
.top_first_area .scroll_area {
  width: 35%;
  padding: 0 30px 0 60px;
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area {
    width: 100%;
    padding: 40px 5% 0;
  }
}
.top_first_area .scroll_area .statement_area {
  height: 100vh;
  position: relative;
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area .statement_area {
    height: auto;
  }
}
@media screen and (min-width: 768px) {
  .top_first_area .scroll_area .statement_area .statement_area_inr {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(-50%);
    width: 100%;
  }
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area .statement_area .statement_area_inr {
    width: 80%;
  }
}
.top_first_area .scroll_area .about_area {
  height: 100vh;
  padding: 0;
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area .about_area {
    height: auto;
    padding: 30px 0;
  }
}
.top_first_area .scroll_area .about_area p {
  margin-bottom: 2em;
  line-height: 3;
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area .about_area p {
    line-height: 2.2;
  }
}
.top_first_area .scroll_area .about_area .btn_more {
  margin-top: 90px;
}
@media screen and (max-width: 767px) {
  .top_first_area .scroll_area .about_area .btn_more {
    margin-bottom: 50px;
  }
}

.section_title {
  margin: 0 0 55px;
}
@media screen and (max-width: 767px) {
  .section_title {
    margin: 0 0 25px;
  }
}
.section_title h2 {
  font-size: 1.3rem;
}
@media screen and (max-width: 767px) {
  .section_title h2 {
    font-size: 1.2rem;
  }
}
.section_title p {
  font-family: "Red Hat Display", sans-serif;
  text-transform: uppercase;
  font-size: 3.2rem;
  margin: 0 0 10px;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 1.2;
}
@media screen and (max-width: 767px) {
  .section_title p {
    font-size: 2rem;
    margin: 0 0 5px;
  }
}
.section_title p:first-letter {
  font-size: 4.2rem;
  color: #2386BA;
}
@media screen and (max-width: 767px) {
  .section_title p:first-letter {
    font-size: 3rem;
  }
}

/* news_section
---------------------------------------------------------------------------------------*/
.news_section {
  background: linear-gradient(90deg, #ffffff 0%, #ffffff 50%, #F8FAFA 50%, #F8FAFA 100%);
}
@media screen and (max-width: 767px) {
  .news_section {
    background: #ffffff;
    padding: 60px 0;
  }
}
.news_section .news_section_inr {
  display: flex;
  flex-wrap: wrap;
}
.news_section .news_section_inr .section_title {
  width: 200px;
  padding: 120px 0;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .section_title {
    width: 100%;
    padding: 0;
  }
}
.news_section .news_section_inr .news_section_block {
  width: calc(100% - 200px);
  background: #F8FAFA;
  padding: 120px 20px;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block {
    width: 100%;
    padding: 0;
    background: none;
  }
}
.news_section .news_section_inr .news_section_block .topics_list {
  max-width: 980px;
  margin: auto;
}
.news_section .news_section_inr .news_section_block .pickup_area {
  max-width: 980px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area {
    margin-bottom: 0;
  }
}
.news_section .news_section_inr .news_section_block .pickup_area .title {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}
.news_section .news_section_inr .news_section_block .pickup_area .title:after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background-color: #2386BA;
  margin-left: 20px;
}
.news_section .news_section_inr .news_section_block .pickup_area .title p {
  text-transform: uppercase;
  font-family: "Red Hat Display", sans-serif;
  font-size: 2.2rem;
  line-height: 1;
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list {
  margin: 0 -25px;
  display: flex;
  flex-wrap: wrap;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area .pickup_list {
    margin: 0;
  }
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li {
  width: 50%;
  padding: 0 25px;
  margin-bottom: 60px;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area .pickup_list li {
    width: 100%;
    padding: 0;
    margin-bottom: 35px;
  }
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a {
  display: block;
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a:hover h3 {
  color: #2386BA;
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a:hover .img img {
  transform: scale(1.05);
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .inr p {
  margin-bottom: 10px;
  color: #B3B3B4;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .inr p {
    font-size: 1.2rem;
    margin-bottom: 5px;
  }
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .inr h3 {
  font-size: 1.8rem;
  line-height: 1.78;
  transition-property: all;
  transition-duration: 0.7s;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .inr h3 {
    font-size: 1.6rem;
  }
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .img {
  overflow: hidden;
  position: relative;
  margin-bottom: 20px;
}
.news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .img .cat {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #2386BA;
  color: #ffffff;
  display: inline-block;
  padding: 3px 20px;
  text-align: center;
  font-size: 1.2rem;
  border-radius: 20px;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .pickup_area .pickup_list li a .img .cat {
    font-size: 1rem;
  }
}
.news_section .news_section_inr .news_section_block .btn_publications {
  max-width: 980px;
  margin: 60px auto;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .btn_publications {
    margin-bottom: 0;
  }
}
.news_section .news_section_inr .news_section_block .btn_publications a {
  display: block;
  background: #2386BA;
  color: #ffffff;
  font-size: 3.2rem;
  text-align: center;
  padding: 20px;
  position: relative;
  vertical-align: middle;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .btn_publications a {
    font-size: 2rem;
  }
}
.news_section .news_section_inr .news_section_block .btn_publications a .btn_publications_inr {
  padding: 40px 20px;
  border: 1px solid #ffffff;
  transition-property: all;
  transition-duration: 0.7s;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .btn_publications a .btn_publications_inr {
    padding: 20px;
  }
}
.news_section .news_section_inr .news_section_block .btn_publications a span {
  margin-left: 20px;
  font-size: 1.6rem;
  font-family: "Red Hat Display", sans-serif;
  text-transform: uppercase;
}
@media screen and (max-width: 767px) {
  .news_section .news_section_inr .news_section_block .btn_publications a span {
    display: block;
    font-size: 1.2rem;
    margin-left: 0;
  }
}
.news_section .news_section_inr .news_section_block .btn_publications a:hover .btn_publications_inr {
  background: #ffffff;
  color: #2386BA;
}

.top_bg {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .top_bg {
    height: 480px;
    background-image: url("../images/img_bg.jpg");
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
}
@media screen and (max-width: 767px) {
  .top_bg {
    height: 180px;
    background-image: url("../images/img_bg.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
}

.meister_section {
  margin: 120px auto;
}
@media screen and (max-width: 767px) {
  .meister_section {
    margin: 60px auto;
  }
}
.meister_section .meister_section_inr {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
}
.meister_section .meister_section_inr .left_area {
  width: 30%;
}
@media screen and (min-width: 768px) {
  .meister_section .meister_section_inr .left_area {
    position: -webkit-sticky;
    position: sticky;
    top: 50px;
  }
}
@media screen and (max-width: 767px) {
  .meister_section .meister_section_inr .left_area {
    width: 100%;
    margin: 0 auto 20px;
  }
}
.meister_section .meister_section_inr .left_area .btn_more {
  text-align: left;
}
.meister_section .meister_section_inr .right_area {
  width: 70%;
  padding-left: 50px;
}
@media screen and (max-width: 767px) {
  .meister_section .meister_section_inr .right_area {
    width: 100%;
    padding-left: 0;
  }
}
.meister_section .meister_section_inr .right_area img {
  margin-bottom: 30px;
}
@media screen and (max-width: 767px) {
  .meister_section .meister_section_inr .right_area img {
    margin: 0px 0;
  }
}

.project_section {
  margin: 120px auto;
}
@media screen and (max-width: 767px) {
  .project_section {
    margin: 60px auto;
  }
}
.project_section .project_section_inr {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
}
.project_section .project_section_inr .left_area {
  width: 30%;
}
@media screen and (min-width: 768px) {
  .project_section .project_section_inr .left_area {
    position: -webkit-sticky;
    position: sticky;
    top: 50px;
  }
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .left_area {
    width: 100%;
    margin: 0 auto 20px;
  }
}
.project_section .project_section_inr .left_area .btn_more {
  text-align: left;
}
.project_section .project_section_inr .right_area {
  width: 70%;
  padding-left: 50px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area {
    width: 100%;
    padding-left: 0;
  }
}
.project_section .project_section_inr .right_area .project_block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 30px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block {
    margin: 50px 0;
  }
}
.project_section .project_section_inr .right_area .project_block .thum {
  width: 300px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .thum {
    width: 70%;
    margin: 0 auto 20px;
  }
}
.project_section .project_section_inr .right_area .project_block .inr {
  width: calc(100% - 300px);
  padding-left: 50px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr {
    width: 100%;
    padding-left: 0;
  }
}
.project_section .project_section_inr .right_area .project_block .inr p {
  font-size: 1.6rem;
  font-family: "Red Hat Display", sans-serif;
  text-transform: uppercase;
  color: #B3B3B4;
  padding-left: 15px;
  margin-bottom: 10px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr p {
    padding: 0;
    text-align: center;
  }
}
.project_section .project_section_inr .right_area .project_block .inr h3 {
  font-size: 2rem;
  margin: 20px 0;
  border-left: 3px solid #2386BA;
  padding-left: 15px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr h3 {
    font-size: 1.8rem;
    margin: 12px 0;
  }
}
.project_section .project_section_inr .right_area .project_block .inr .btn {
  margin: 25px 0 0 15px;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr .btn {
    text-align: center;
  }
}
.project_section .project_section_inr .right_area .project_block .inr .btn a {
  color: #2386BA;
  font-size: 1.6rem;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr .btn a {
    font-size: 1.4rem;
  }
}
.project_section .project_section_inr .right_area .project_block .inr .btn a span {
  width: 45px;
  margin-left: 15px;
  transition-property: all;
  transition-duration: 0.7s;
  display: inline-block;
  vertical-align: middle;
}
@media screen and (max-width: 767px) {
  .project_section .project_section_inr .right_area .project_block .inr .btn a span {
    width: 45px;
  }
}
.project_section .project_section_inr .right_area .project_block .inr .btn a:hover span {
  margin-left: 25px;
}

.btn_area {
  display: flex;
  flex-wrap: wrap;
  margin: 120px auto;
}
@media screen and (max-width: 767px) {
  .btn_area {
    margin: 60px auto;
  }
}
.btn_area .btn_block {
  width: 50%;
  padding: 90px 20px;
  color: #ffffff;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .btn_area .btn_block {
    width: 100%;
    padding: 45px 20px 0;
  }
}
.btn_area .btn_block h3 {
  font-size: 1.3rem;
}
@media screen and (max-width: 767px) {
  .btn_area .btn_block h3 {
    font-size: 1.2rem;
  }
}
.btn_area .btn_block p {
  font-family: "Red Hat Display", sans-serif;
  text-transform: uppercase;
  font-size: 3.2rem;
  margin: 0 0 10px;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 1.2;
}
@media screen and (max-width: 767px) {
  .btn_area .btn_block p {
    font-size: 2rem;
    margin: 0 0 5px;
  }
}
.btn_area .btn_block p:first-letter {
  font-size: 4.2rem;
}
@media screen and (max-width: 767px) {
  .btn_area .btn_block p:first-letter {
    font-size: 3rem;
  }
}
.btn_area .btn_block .btn_more_w {
  margin-top: 25px;
}
.btn_area .btn_institute {
  background: #2386BA;
}
.btn_area .btn_contact {
  background: #6BCB71;
}

/* staff_section
---------------------------------------------------------------------------------------*/
.staff_section {
  margin: 120px auto;
}
@media screen and (max-width: 767px) {
  .staff_section {
    margin: 60px auto;
  }
}
.staff_section .section_title {
  text-align: center;
}
.staff_section .top_staff_list {
  display: flex;
  flex-wrap: wrap;
}
@media screen and (max-width: 767px) {
  .staff_section .top_staff_list {
    margin-left: -20px;
    padding-left: 0;
  }
}
.staff_section .top_staff_list .staff_list_block {
  width: calc(33.33333% - 40px);
  margin-left: 40px;
  margin-bottom: 40px;
}
@media screen and (max-width: 767px) {
  .staff_section .top_staff_list .staff_list_block {
    width: calc(50% - 20px);
    margin-left: 20px;
    margin-bottom: 20px;
  }
}
.staff_section .top_staff_list .staff_list_block a {
  display: block;
  text-align: center;
}
.staff_section .top_staff_list .staff_list_block a:hover .img img {
  transform: scale(1.05);
}
.staff_section .top_staff_list .staff_list_block a .img {
  overflow: hidden;
  text-align: center;
}
.staff_section .top_staff_list .staff_list_block a .img img {
  margin: auto;
}
.staff_section .top_staff_list .staff_list_block a .inr {
  margin: 30px 0;
}
.staff_section .top_staff_list .staff_list_block a .inr h3 {
  font-size: 2rem;
  line-height: 1.7;
}
.staff_section .top_staff_list .staff_list_block a .inr h3 span {
  display: block;
  font-size: 1.2rem;
  font-family: "Red Hat Display", sans-serif;
  color: #B3B3B4;
}
.staff_section .top_staff_list .staff_list_block a .inr .katagaki {
  font-size: 1.2rem;
  color: #2386BA;
}

/* slick
---------------------------------------------------------------------------------------*/
.slick-next,
.slick-prev {
  width: 60px;
  height: 60px;
  padding: 0;
  margin-top: -30px;
  z-index: 2;
}

.slick-prev {
  left: 3%;
}

.slick-next {
  right: 3%;
}

.slick-dots li {
  margin: 0 2px !important;
}

.slick-dots li button:before {
  font-size: 10px !important;
  line-height: 20px;
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  content: "•";
  text-align: center;
  opacity: 0.25;
  color: black;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-dots li.slick-active button:before {
  opacity: 1;
  color: #2386BA;
}