@import url("https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Noto+Sans+JP:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/icon?family=Material+Icons");
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

sup {
  line-height: 1;
}

body {
  max-width: 1920px;
  width: 100%;
  color: colorText;
  margin-inline: auto;
  font-family: "Noto SansJP", sans-serif;
}

header {
  background: rgba(255, 255, 255, 0.75);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 110px;
  width: 100%;
  max-width: 1920px;
  padding: 0 2%;
  box-sizing: border-box;
  position: absolute;
  z-index: 2;
  transition: 0.3s;
  top: 0;
}
header.scroll {
  height: 70px;
  position: fixed;
  background: rgba(255, 255, 255, 0.9);
}
header.scroll .logo img {
  max-width: 150px;
}
header.scroll nav ul li a {
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
}
header .logo img {
  transition: 0.3s;
  max-width: 250px;
}
header nav ul {
  display: flex;
}
header nav ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
header nav ul li:not(:last-child) {
  border-right: 1px solid rgba(0, 138, 11, 0.8);
}
header nav ul li a.navi {
  transition: 0.3s;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: #008a0b;
  display: inline-block;
  padding: 8px 36px;
  line-height: 1;
}
header nav ul li a.lang {
  transition: 0.3s;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(0.625rem, 0.568rem + 0.24vw, 0.75rem);
  line-height: 1.3;
  letter-spacing: 0.05em;
  text-decoration: none;
  background: #999;
  color: #fff;
  display: block;
  padding: 3px 12px;
  line-height: 1;
  text-align: center;
  border-radius: 999em;
  margin: 0 0 0 32px;
}
header nav ul li a.lang + a {
  margin-top: 4px;
}
header nav ul li a.lang.current {
  background: #008a0b;
}
header .spmenu {
  display: none;
}
@media (max-width: 1024px) {
  header {
    height: 70px;
    position: fixed;
    background: rgba(255, 255, 255, 0.9);
  }
  header .logo img {
    max-width: 150px;
  }
  header nav ul li a.navi {
    transition: 0.3s;
    font-family: "Lato", sans-serif;
    font-weight: 600;
    font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
    line-height: 1.6;
    letter-spacing: 0.05em;
    text-decoration: none;
    color: #008a0b;
    display: inline-block;
    padding: 5px 24px;
    line-height: 1;
  }
}
@media (max-width: 768px) {
  header {
    height: 70px;
    position: fixed;
  }
  header nav {
    background: rgba(29, 43, 30, 0.9);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100svh;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
    transform: translateX(100%);
  }
  header nav ul {
    flex-direction: column;
    width: 90%;
    text-align: center;
  }
  header nav ul li {
    flex-direction: row;
  }
  header nav ul li:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid #008a0b;
  }
  header nav ul li a.navi {
    font-family: "Lato", sans-serif;
    font-weight: 600;
    font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
    line-height: 1.8;
    letter-spacing: 0.05em;
    color: #fff;
    display: block;
    padding: 5% 0;
  }
  header nav ul li a.lang {
    width: 80px;
    padding: 8px 12px;
    margin: 24px 3px;
  }
  header nav ul li a.lang + a {
    margin-top: 24px;
  }
  header nav.open {
    transform: translateX(0%);
  }
  header.scroll nav ul li a {
    font-family: "Lato", sans-serif;
    font-weight: 600;
    font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
    line-height: 1.8;
    letter-spacing: 0.05em;
  }
  header .spmenu {
    display: block;
    cursor: pointer;
    width: 50px;
    height: 50px;
    position: relative;
    transition: 0.3s;
    z-index: 100;
  }
  header .spmenu span {
    height: 3px;
    width: 30px;
    display: block;
    position: absolute;
    left: 10px;
    transform: translateY(-50%);
    background: #008a0b;
    transition: 0.3s;
  }
  header .spmenu span:nth-child(1) {
    top: 30%;
  }
  header .spmenu span:nth-child(2) {
    top: 50%;
  }
  header .spmenu span:nth-child(3) {
    top: 70%;
  }
  header .spmenu.open span {
    background: #fff;
  }
  header .spmenu.open span:nth-child(1) {
    transform: rotate(45deg);
    top: 50%;
  }
  header .spmenu.open span:nth-child(2) {
    width: 0;
  }
  header .spmenu.open span:nth-child(3) {
    transform: rotate(-45deg);
    top: 50%;
  }
}

footer {
  background: #005219;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  width: 100%;
  max-width: 1920px;
  padding: 0 2%;
  box-sizing: border-box;
}
footer .logo img {
  max-width: 146px;
  width: 100%;
}
footer .info {
  color: #fff;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(0.625rem, 0.568rem + 0.24vw, 0.75rem);
  line-height: 1.3;
  letter-spacing: 0.05em;
}
footer .info small + small {
  margin-left: 40px;
}
footer .info small a {
  color: #fff;
  text-decoration: none;
}
@media (max-width: 768px) {
  footer {
    display: block;
    height: auto;
    padding: 24px 5%;
  }
  footer .logo img {
    max-width: 146px;
    width: 100%;
  }
  footer .info small {
    display: block;
    margin-top: 10px;
  }
  footer .info small + small {
    margin-left: 0;
    margin-top: 24px;
    text-align: center;
  }
}

.title {
  background: url("../../assets/images/head_bg.png") center bottom/cover no-repeat;
  height: 100svh;
  min-height: 400px;
}
.title__inner {
  max-width: 1200px;
  width: 92%;
  height: 100%;
  position: relative;
  margin-inline: auto;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .title__inner {
    width: 84%;
    font-feature-settings: "palt";
  }
}
.title__inner h1 {
  position: absolute;
  left: 0;
  bottom: 30%;
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #005219;
}
.title__inner h1::before {
  content: "";
  width: 80px;
  height: 3px;
  background: #005219;
  display: block;
  margin-bottom: 24px;
}
.title__inner h1.en {
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .title {
    background: url("../../assets/images/head_bg.png") center/cover no-repeat;
    height: 500px;
  }
  .title__inner h1 {
    bottom: 20%;
  }
}

.news {
  width: 100%;
}
.news__inner {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding: 0 4% 8%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .news__inner {
    padding: 0 8% 8%;
  }
}
.news__inner h2 {
  position: relative;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #008a0b;
  letter-spacing: 0.05em;
  padding: 80px 0 40px;
  transition: 0.3s;
}
.news__inner h2::before {
  content: "";
  width: 1px;
  height: 64px;
  display: block;
  position: absolute;
  top: 0;
  left: 12px;
  background: #008a0b;
  transition: 0.3s;
}
.news__inner h2::after {
  content: "";
  width: 7px;
  height: 7px;
  display: block;
  position: absolute;
  top: 0;
  left: 9px;
  background: #008a0b;
  border-radius: 4px;
  transition: 0.6s;
}
.news__inner h2.fadein::after {
  top: 64px;
}
@media (max-width: 768px) {
  .news__inner h2 {
    padding: 40px 0 24px;
  }
  .news__inner h2::before {
    height: 24px;
  }
  .news__inner h2::after {
    top: 0;
  }
  .news__inner h2.fadein::after {
    top: 24px;
  }
}
.news__inner__list {
  border-bottom: 1px solid #008a0b;
}
.news__inner__list li {
  border-top: 1px solid #008a0b;
  padding: 32px 4%;
  display: flex;
  gap: 4%;
  align-items: center;
}
.news__inner__list li time {
  font-family: "Lato", sans-serif;
  font-weight: 400;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: rgba(34, 34, 34, 0.75);
  white-space: nowrap;
  width: 110px;
}
.news__inner__list li p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  width: calc(100% - 110px);
}
@media (max-width: 768px) {
  .news__inner__list li {
    border-top: 1px solid #008a0b;
    padding: 24px 4%;
    display: block;
    align-items: center;
  }
  .news__inner__list li time {
    width: 100%;
  }
  .news__inner__list li p {
    width: 100%;
  }
}

.about {
  width: 100%;
  background: url("../images/contents_bg.png") center top/cover no-repeat;
}
.about__inner {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding: 0 4% 8%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .about__inner {
    padding: 0 8% 8%;
  }
}
.about__inner h2 {
  position: relative;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #008a0b;
  letter-spacing: 0.05em;
  padding: 80px 0 40px;
  transition: 0.3s;
}
.about__inner h2::before {
  content: "";
  width: 1px;
  height: 64px;
  display: block;
  position: absolute;
  top: 0;
  left: 12px;
  background: #008a0b;
  transition: 0.3s;
}
.about__inner h2::after {
  content: "";
  width: 7px;
  height: 7px;
  display: block;
  position: absolute;
  top: 0;
  left: 9px;
  background: #008a0b;
  border-radius: 4px;
  transition: 0.6s;
}
.about__inner h2.fadein::after {
  top: 64px;
}
@media (max-width: 768px) {
  .about__inner h2 {
    padding: 40px 0 24px;
  }
  .about__inner h2::before {
    height: 24px;
  }
  .about__inner h2::after {
    top: 0;
  }
  .about__inner h2.fadein::after {
    top: 24px;
  }
}
.about__inner__detail {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.about__inner__detail__explanation {
  width: 56%;
}
.about__inner__detail__explanation p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
.about__inner__detail__explanation p + p {
  margin-top: 16px;
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.about__inner__detail__overview {
  width: 40%;
  background: #fff;
}
.about__inner__detail__overview h3 {
  background: #5a5a5a;
  color: #fff;
  text-align: center;
  padding: 8px;
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
.about__inner__detail__overview dl {
  padding: 16px 24px;
}
.about__inner__detail__overview dl dt {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.625rem, 0.568rem + 0.24vw, 0.75rem);
  line-height: 1.3;
  letter-spacing: 0.05em;
  color: rgba(34, 34, 34, 0.75);
  position: relative;
}
.about__inner__detail__overview dl dt span {
  background: #fff;
  display: inline-block;
  padding: 0 8px 0 0;
  position: relative;
}
.about__inner__detail__overview dl dt::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 7px;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(34, 34, 34, 0.25);
}
.about__inner__detail__overview dl dd {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
  margin-top: 4px;
}
.about__inner__detail__overview dl dd + dt {
  margin-top: 16px;
}
@media (max-width: 768px) {
  .about__inner__detail {
    display: block;
  }
  .about__inner__detail__explanation {
    width: 100%;
  }
  .about__inner__detail__overview {
    margin-top: 24px;
    width: 100%;
  }
  .about__inner__detail__overview dl {
    padding: 24px 16px;
  }
}

.concept {
  width: 100%;
}
.concept__inner {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding: 0 4% 8%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .concept__inner {
    padding: 0 8% 8%;
  }
}
.concept__inner h2 {
  position: relative;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #008a0b;
  letter-spacing: 0.05em;
  padding: 80px 0 40px;
  transition: 0.3s;
}
.concept__inner h2::before {
  content: "";
  width: 1px;
  height: 64px;
  display: block;
  position: absolute;
  top: 0;
  left: 12px;
  background: #008a0b;
  transition: 0.3s;
}
.concept__inner h2::after {
  content: "";
  width: 7px;
  height: 7px;
  display: block;
  position: absolute;
  top: 0;
  left: 9px;
  background: #008a0b;
  border-radius: 4px;
  transition: 0.6s;
}
.concept__inner h2.fadein::after {
  top: 64px;
}
@media (max-width: 768px) {
  .concept__inner h2 {
    padding: 40px 0 24px;
  }
  .concept__inner h2::before {
    height: 24px;
  }
  .concept__inner h2::after {
    top: 0;
  }
  .concept__inner h2.fadein::after {
    top: 24px;
  }
}
.concept__inner p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
.concept__inner p + p {
  margin-top: 16px;
}

.science {
  width: 100%;
  background: rgba(228, 247, 162, 0.5);
}
.science__inner {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding: 0 4% 8%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .science__inner {
    padding: 0 8% 8%;
  }
}
.science__inner h2 {
  position: relative;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #008a0b;
  letter-spacing: 0.05em;
  padding: 80px 0 40px;
  transition: 0.3s;
}
.science__inner h2::before {
  content: "";
  width: 1px;
  height: 64px;
  display: block;
  position: absolute;
  top: 0;
  left: 12px;
  background: #008a0b;
  transition: 0.3s;
}
.science__inner h2::after {
  content: "";
  width: 7px;
  height: 7px;
  display: block;
  position: absolute;
  top: 0;
  left: 9px;
  background: #008a0b;
  border-radius: 4px;
  transition: 0.6s;
}
.science__inner h2.fadein::after {
  top: 64px;
}
@media (max-width: 768px) {
  .science__inner h2 {
    padding: 40px 0 24px;
  }
  .science__inner h2::before {
    height: 24px;
  }
  .science__inner h2::after {
    top: 0;
  }
  .science__inner h2.fadein::after {
    top: 24px;
  }
}
.science__inner p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}

.team {
  width: 100%;
  background: url("../images/contents_bg.png") center top/cover no-repeat;
}
.team__inner {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding: 0 4% 8%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .team__inner {
    padding: 0 8% 8%;
  }
}
.team__inner h2 {
  position: relative;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 0.909rem + 1.45vw, 2.3rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #008a0b;
  letter-spacing: 0.05em;
  padding: 80px 0 40px;
  transition: 0.3s;
}
.team__inner h2::before {
  content: "";
  width: 1px;
  height: 64px;
  display: block;
  position: absolute;
  top: 0;
  left: 12px;
  background: #008a0b;
  transition: 0.3s;
}
.team__inner h2::after {
  content: "";
  width: 7px;
  height: 7px;
  display: block;
  position: absolute;
  top: 0;
  left: 9px;
  background: #008a0b;
  border-radius: 4px;
  transition: 0.6s;
}
.team__inner h2.fadein::after {
  top: 64px;
}
@media (max-width: 768px) {
  .team__inner h2 {
    padding: 40px 0 24px;
  }
  .team__inner h2::before {
    height: 24px;
  }
  .team__inner h2::after {
    top: 0;
  }
  .team__inner h2.fadein::after {
    top: 24px;
  }
}
.team__inner__list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px 4%;
}
.team__inner__list li {
  width: 22%;
}
.team__inner__list li img {
  width: 100%;
}
.team__inner__list li p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #005219;
  margin-top: 16px;
  margin-bottom: 8px;
}
.team__inner__list li .name {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #005219;
  margin-top: 4px;
  padding: 2px 3px;
  background: linear-gradient(transparent 60%, #fff 60%);
  display: inline;
}
.team__inner__list li .link {
  display: block;
  width: 110px;
  text-align: center;
  font-family: "Lato", sans-serif;
  font-weight: 600;
  font-size: clamp(0.625rem, 0.568rem + 0.24vw, 0.75rem);
  line-height: 1.3;
  letter-spacing: 0.05em;
  color: #005219;
  margin-top: 16px;
  text-decoration: none;
  padding: 2px;
  margin-left: auto;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.team__inner__list li .link::after {
  font-family: "Material Icons";
  content: "\ea50";
  vertical-align: middle;
  padding-left: 4px;
}
.team__inner__list li .link::before {
  content: "";
  border-bottom: 1px solid #005219;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  transition: 0.3s;
}
.team__inner__list li .link:hover::before {
  transform: translateX(100%);
}
@media (max-width: 768px) {
  .team__inner__list {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 10%;
  }
  .team__inner__list li {
    width: 45%;
    max-width: 200px;
  }
  .team__inner__list li img {
    width: 100%;
  }
  .team__inner__list li p {
    margin-top: 8px;
  }
  .team__inner__list li .link {
    margin-top: 8px;
  }
}

dialog .team_modal {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
dialog .team_modal img {
  width: 30%;
}
dialog .team_modal .profile {
  width: 65%;
  text-align: left;
}
dialog .team_modal .profile .position {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #005219;
  display: block;
}
dialog .team_modal .profile .name {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 600;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.25rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #005219;
  display: block;
  margin-bottom: 8px;
}
dialog .team_modal .profile p {
  font-family: Noto Sans JP, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.818rem + 0.24vw, 1rem);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  dialog .team_modal {
    display: block;
  }
  dialog .team_modal img {
    width: 40%;
    max-width: 150px;
  }
  dialog .team_modal .profile {
    margin-top: 8px;
    width: 100%;
  }
}