@charset "UTF-8";
body {
  font-size: 16px;
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
  min-height: 100vh;
  background: -webkit-gradient(linear, left top, left bottom, from(#EAF4F7), to(#FFF));
  background: linear-gradient(180deg, #EAF4F7 0%, #FFF 100%);
}

@media screen and (max-width: 427px) {
  .hidden-sp {
    display: none;
  }
}

@media screen and (min-width: 835px) {
  .hidden-pc {
    display: none;
  }
}

.btn {
  padding: 9px 54px;
  border-radius: 48px;
}

.btn--primary {
  background: -webkit-gradient(linear, left top, right top, color-stop(1.75%, #2188DE), color-stop(97.75%, #2BCBC6));
  background: linear-gradient(90deg, #2188DE 1.75%, #2BCBC6 97.75%);
  color: #F6F7F7;
  -webkit-box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
          box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
}

.heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media screen and (min-width: 835px) {
  .heading {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 28px;
  }
}

.heading-en {
  color: #228DDD;
  font-family: "Montserrat", sans-serif;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 3.6px;
}

.heading-ja {
  color: #228BDE;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2.66px;
}

@media screen and (min-width: 835px) {
  .header {
    max-width: 1360px;
    margin-inline: auto;
  }
}

.header__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 24px 15px;
}
@media screen and (min-width: 835px) {
  .header__inner {
    padding: 23px 40px;
  }
}

.header__logo a img {
  width: 160px;
  display: block;
}

.header__nav {
  display: none;
}
@media screen and (min-width: 835px) {
  .header__nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 44px;
  }
  .header__nav-link {
    position: relative;
    margin-right: 2px;
  }
  .header__nav-link::after {
    content: "";
    position: absolute;
    bottom: -23px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    width: 0;
    height: 5px;
    background-color: #2082DF;
    -webkit-transition: width 0.3s ease;
    transition: width 0.3s ease;
  }
  .header__nav-link:hover::after, .header__nav-link:focus::after {
    width: 122px;
  }
}

@media screen and (min-width: 835px) {
  .header__nav-link {
    font-weight: 500;
  }
}

.header__nav-btn {
  color: #F6F7F7;
  font-weight: 700;
  letter-spacing: 3px;
  display: inline-block;
  padding: 9px 54px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 48px;
  background: -webkit-gradient(linear, left top, right top, color-stop(1.75%, #2188DE), color-stop(97.75%, #2BCBC6));
  background: linear-gradient(90deg, #2188DE 1.75%, #2BCBC6 97.75%);
  -webkit-box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
          box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
}
@media screen and (min-width: 835px) {
  .header__nav-btn:hover {
    opacity: 0.8;
  }
}

@media screen and (min-width: 835px) {
  .header__hamburger-open {
    display: none;
  }
}

.header__hamburger-icon {
  position: relative;
  width: 40px;
  height: 23px;
}
.header__hamburger-icon.is-checked .header__hamburger-line {
  background-color: #fff;
  z-index: 51;
}
.header__hamburger-icon.is-checked .header__hamburger-line:nth-of-type(1) {
  top: 10px;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.header__hamburger-icon.is-checked .header__hamburger-line:nth-of-type(2) {
  display: none;
}
.header__hamburger-icon.is-checked .header__hamburger-line:nth-of-type(3) {
  top: 10px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.header__hamburger-line {
  display: block;
  width: 100%;
  height: 3px;
  background: #2082E0;
  border-radius: 3px;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: top 0.3s linear, linear, -webkit-transform 0.3s;
  transition: top 0.3s linear, linear, -webkit-transform 0.3s;
  transition: top 0.3s linear, transform 0.3s, linear;
  transition: top 0.3s linear, transform 0.3s, linear, -webkit-transform 0.3s;
}
.header__hamburger-line:nth-of-type(2) {
  top: 13px;
}
.header__hamburger-line:nth-of-type(3) {
  top: 25px;
}
.header__hamburger-line svg {
  display: block;
}

.drawer-content {
  position: fixed;
  right: 0;
  top: 0;
  width: 100%;
  max-width: 428px;
  height: 100%;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(34, 142, 221, 0.9)), to(rgba(43, 198, 201, 0.9)));
  background: linear-gradient(180deg, rgba(34, 142, 221, 0.9) 0%, rgba(43, 198, 201, 0.9) 100%);
  z-index: 50;
  text-align: center;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
.drawer-content.is-checked {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.drawer-content__logo {
  padding-top: 130px;
}
.drawer-content__logo img {
  width: 180px;
  height: 35.946px;
}

.drawer-content__menu {
  margin-top: 60px;
}

.drawer-content__link {
  display: block;
  padding-top: 30px;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.mv__inner {
  max-width: calc(100% - 30px);
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 835px) {
  .mv__inner {
    max-width: calc(100% + 80px);
    padding-left: 80px;
    padding-right: 80px;
  }
}

.mv__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (min-width: 835px) {
  .mv__container {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    max-width: 1117px;
    margin-inline: auto;
  }
}

.mv__content {
  text-align: center;
}
@media screen and (min-width: 835px) {
  .mv__content {
    text-align: left;
  }
}

.mv__image {
  margin-top: 20px;
}
.mv__image img {
  width: 398px;
}
@media screen and (min-width: 835px) {
  .mv__image img {
    width: 650px;
  }
}

.mv__logo {
  margin-top: 40px;
}
.mv__logo img {
  width: 250px;
}

.mv__lead {
  margin-top: 20px;
  font-size: 20px;
  font-weight: 700;
}
@media screen and (min-width: 835px) {
  .mv__lead {
    margin-top: 24px;
    color: #2b2b2b;
    font-size: 26px;
  }
}

.mv__description {
  margin-top: 20px;
  font-weight: 400;
  line-height: 2;
}

.mv__actions {
  margin-top: 30px;
}

@media screen and (min-width: 835px) {
  .mv__cta-btn:hover {
    opacity: 0.8;
  }
}

.blog {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media screen and (min-width: 835px) {
  .blog {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.blog__inner {
  padding-left: 34px;
  padding-right: 34px;
}
@media screen and (min-width: 835px) {
  .blog__inner {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 16px;
  margin-top: 46px;
}
@media screen and (min-width: 835px) {
  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
    -webkit-column-gap: 20px;
       -moz-column-gap: 20px;
            column-gap: 20px;
    margin-top: 40px;
  }
}
@media screen and (min-width: 429px) and (max-width: 834px) {
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 60px;
  }
}

.blog-card {
  border-radius: 4px;
  background: #fff;
  -webkit-box-shadow: 5px 7px 34px 0px #F1F1F1;
          box-shadow: 5px 7px 34px 0px #F1F1F1;
}
@media screen and (min-width: 835px) {
  .blog-card {
    max-width: 360px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
}

.blog-card__badge {
  position: relative;
}
.blog-card__badge::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 12px;
  right: 15px;
  width: 100px;
  height: 24px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background-color: #228DDD;
}

.blog-card__badge-text {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 46px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.blog-card__image {
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
}
.blog-card__image img {
  position: absolute;
  top: 12px;
  left: 15px;
  right: 15px;
  width: calc(100% - 30px);
  height: calc(100% - 12px);
  -o-object-fit: cover;
     object-fit: cover;
}

.blog-card__content {
  padding: 6px 15px 16px;
}

.blog-card__title {
  font-size: 15px;
  font-weight: 700;
}

.blog-card__text {
  font-size: 13px;
  font-weight: 400;
}

.blog__actions {
  margin-top: 46px;
  text-align: center;
}
@media screen and (min-width: 835px) {
  .blog__actions {
    margin-top: 60px;
  }
}

.blog__cta-btn {
  font-weight: 700;
  letter-spacing: 3px;
}
@media screen and (min-width: 835px) {
  .blog__cta-btn:hover {
    opacity: 0.8;
  }
}

.news {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media screen and (min-width: 835px) {
  .news {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.news__inner {
  padding-left: 15px;
  padding-right: 15px;
}
@media screen and (min-width: 835px) {
  .news__inner {
    padding-left: 30px;
    padding-right: 30px;
    max-width: 990px;
    margin-left: auto;
    margin-right: auto;
  }
}

.news__heading {
  color: #238FDC;
  text-align: center;
  font-family: "Montserrat", sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 3px;
}
@media screen and (min-width: 835px) {
  .news__heading {
    font-size: 36px;
    letter-spacing: 3.6px;
  }
}
.news__heading::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background-color: #2BC8C8;
  margin-top: 6px;
  margin-left: auto;
  margin-right: auto;
}

.news__items {
  margin-top: 46px;
}
@media screen and (min-width: 835px) {
  .news__items {
    margin-top: 60px;
  }
}

.news-item {
  position: relative;
}
.news-item::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: 0;
  left: 0;
  background-color: #E3E3E3;
}

.news-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
  padding-top: 10px;
  padding-bottom: 10px;
}
@media screen and (min-width: 835px) {
  .news-link {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    gap: 30px;
    padding-top: 12px;
    padding-bottom: 12px;
  }
}

.news-link__date {
  font-size: 14px;
  font-weight: 400;
}
@media screen and (min-width: 835px) {
  .news-link__date {
    width: 119px;
    -ms-flex-negative: 0;
        flex-shrink: 0;
  }
}

.news-link__title {
  color: #111;
  font-size: 15px;
  font-weight: 400;
}
@media screen and (min-width: 835px) {
  .news-link__title {
    color: #111;
  }
}

.news__pagination {
  padding-top: 46px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
}
@media screen and (min-width: 835px) {
  .news__pagination {
    padding-top: 26px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.news__pagination-controls {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.news__pagination-prev,
.news__pagination-next {
  width: 36px;
  height: 36px;
  -webkit-transition: background-color 0.3s ease;
  transition: background-color 0.3s ease;
}
@media screen and (min-width: 835px) {
  .news__pagination-prev:hover,
  .news__pagination-next:hover {
    background-color: #228DDD;
  }
  .news__pagination-prev:hover svg rect,
  .news__pagination-next:hover svg rect {
    fill: #228DDD;
    stroke: #228DDD;
  }
  .news__pagination-prev:hover svg path,
  .news__pagination-next:hover svg path {
    stroke: #fff;
  }
}

.news__pagination-pages,
.news__pagination-next {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}

.news__pagination-page {
  color: #707070;
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.44px;
  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;
  width: 36px;
  height: 36px;
  border: 1px solid #828282;
  background-color: #fff;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media screen and (min-width: 835px) {
  .news__pagination-page:hover {
    color: #fff;
    background-color: #228DDD;
    border-color: #228DDD;
  }
}

.news__pagination-view-all {
  color: #2392DB;
  font-weight: 700;
  letter-spacing: 3px;
  border-radius: 2px;
  border: 1px solid #2392DB;
  -webkit-box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
          box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
  display: inline-block;
  padding: 4px 23px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.news__pagination-view-all:hover {
  background-color: #2392DB;
  color: #fff;
}

.concept {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media screen and (min-width: 835px) {
  .concept {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.concept__inner {
  padding-left: 20px;
  padding-right: 20px;
}
@media screen and (min-width: 835px) {
  .concept__inner {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 150px;
    padding-right: 150px;
  }
}

.concept__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
}
@media screen and (min-width: 835px) {
  .concept__container {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    gap: 80px;
  }
}

@media screen and (min-width: 835px) {
  .concept__image {
    width: 450px;
  }
}
.concept__image img {
  width: 100%;
  max-width: 450px;
}

@media screen and (min-width: 835px) {
  .concept__content {
    width: 450px;
  }
}

.concept__text {
  margin-top: 30px;
  font-size: 15px;
  font-weight: 400;
  line-height: 2;
}

.concept__actions {
  margin-top: 30px;
  text-align: center;
}
@media screen and (min-width: 835px) {
  .concept__actions {
    margin-top: 36px;
    text-align: left;
  }
}

.concept__cta-btn {
  color: #F6F7F7;
  font-weight: 700;
  letter-spacing: 3px;
}
@media screen and (min-width: 835px) {
  .concept__cta-btn:hover {
    opacity: 0.8;
  }
}

.casestudy {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media screen and (min-width: 835px) {
  .casestudy {
    padding-top: 100px;
  }
}

.casestudy__inner {
  padding-left: 12px;
}
@media screen and (min-width: 835px) {
  .casestudy__inner {
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1280px;
    margin-inline: auto;
  }
}

.casestudy__title {
  padding-left: 18px;
}
@media screen and (min-width: 835px) {
  .casestudy__title {
    padding-left: 0;
  }
}

.casestudy__slider {
  margin-top: 64px;
  position: relative;
}
@media screen and (min-width: 835px) {
  .casestudy__slider {
    margin-top: 50px;
    max-width: 996px;
    width: 100%;
    margin-inline: auto;
  }
}

.casestudy__swiper {
  padding-left: 10px;
  padding-bottom: 47px;
}
@media screen and (min-width: 835px) {
  .casestudy__swiper {
    padding-left: 0;
    padding-bottom: 57px;
  }
}

.casestudy__slide {
  width: 320px;
  height: 330px;
  border-radius: 4px;
  background: #FFF;
  margin-right: 12px;
}
@media screen and (min-width: 835px) {
  .casestudy__slide {
    width: 100%;
    max-width: 320px;
    margin-right: 12px;
  }
}

.casestudy__image img {
  width: 100%;
}

.casestudy__content {
  padding-top: 14px;
  padding-bottom: 14px;
  padding-left: 10px;
}

.casestudy__content-title {
  color: #228DDD;
  font-size: 15px;
  font-weight: 700;
}

.casestudy__content-text {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
}

.casestudy__content-caption {
  margin-top: 10px;
  display: block;
  color: #9D9D9D;
  font-size: 12px;
  font-weight: 400;
}

.casestudy__pagination {
  bottom: 0 !important;
  left: -6px !important;
}
@media screen and (min-width: 835px) {
  .casestudy__pagination {
    left: 0;
  }
}
.casestudy__pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin: 0 0 0 12px !important;
  border-radius: 12px;
  background: #E1E1E1;
  opacity: 1;
}
.casestudy__pagination .swiper-pagination-bullet:first-child {
  margin: 0 !important;
}
.casestudy__pagination .swiper-pagination-bullet-active {
  background: #2F7DC8;
}

.casestudy__prev,
.casestudy__next {
  width: 44px;
  height: 44px;
  top: 165px;
}
.casestudy__prev.swiper-button-prev::after, .casestudy__prev.swiper-button-next::after,
.casestudy__next.swiper-button-prev::after,
.casestudy__next.swiper-button-next::after {
  display: none;
}

.casestudy__prev {
  top: 165px;
  left: 0;
  background: url(../img/prev.png) no-repeat center center/contain;
}
@media screen and (min-width: 835px) {
  .casestudy__prev {
    top: 165px;
    left: -65px;
  }
}

.casestudy__next {
  top: 165px;
  right: 10px;
  background: url(../img/next.png) no-repeat center center/contain;
}
@media screen and (min-width: 835px) {
  .casestudy__next {
    top: 165px;
    right: -60px;
  }
}

.casestudy__button {
  margin-top: 27px;
  text-align: center;
}
@media screen and (min-width: 835px) {
  .casestudy__button {
    margin-top: 24px;
  }
}

.casestudy__button-link {
  display: inline-block;
  padding: 9px 54px;
  border-radius: 2px;
  border: 1px solid currentColor;
  -webkit-box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
          box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
  color: #2392DB;
  font-weight: 700;
  letter-spacing: 3px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.casestudy__button-link:hover {
  background-color: #2392DB;
  color: #fff;
}

.seminar {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media screen and (min-width: 835px) {
  .seminar {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.seminar__inner {
  padding-left: 15px;
  padding-right: 15px;
}
@media screen and (min-width: 835px) {
  .seminar__inner {
    padding-left: 100px;
    padding-right: 100px;
    max-width: 1280px;
    margin-inline: auto;
  }
}

.seminar__card {
  margin-top: 46px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 36px;
}
@media screen and (min-width: 835px) {
  .seminar__card {
    margin-top: 48px;
    gap: 40px;
  }
}

.seminar-card {
  background: #FFF;
  -webkit-box-shadow: 5px 7px 34px 0px #F1F1F1;
          box-shadow: 5px 7px 34px 0px #F1F1F1;
  border-radius: 6px;
}
@media screen and (min-width: 835px) {
  .seminar-card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    gap: 30px;
    padding: 24px;
  }
}

.seminar-card__image {
  padding: 24px 37px 22px;
}
@media screen and (min-width: 835px) {
  .seminar-card__image {
    padding: 0;
    width: 324px;
    -ms-flex-negative: 0;
        flex-shrink: 0;
    overflow: hidden;
  }
}
.seminar-card__image img {
  width: 100%;
}
@media screen and (min-width: 835px) {
  .seminar-card__image img {
    height: 240px;
    -o-object-fit: cover;
       object-fit: cover;
  }
}

.seminar-card__body {
  padding: 0 12px 30px;
}
@media screen and (min-width: 835px) {
  .seminar-card__body {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    padding: 0;
  }
}

.seminar-card__meta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px; /* バッジと日付の間隔 */
}

.seminar-card__badge {
  border-radius: 2px;
  background: #2392DB;
  padding: 5px 12px;
  color: #FFF;
  font-size: 12px;
  font-weight: 700;
  line-height: 100%;
}

.seminar-card__data {
  font-weight: 500;
}

.seminar-card__title {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 700;
}

.seminar-card__text {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
}
@media screen and (min-width: 835px) {
  .seminar-card__text {
    margin-top: 19px;
  }
}

.seminar-card__btn-wrapper {
  margin-top: 30px;
  text-align: right;
}
@media screen and (min-width: 835px) {
  .seminar-card__btn-wrapper {
    margin-top: 20px;
  }
}

.seminar-card__btn {
  display: inline-block;
  padding: 7px 43px;
  width: 158px;
  max-width: 100%;
  border-radius: 2px;
  border: 1px solid currentColor;
  text-align: center;
  color: #2392DB;
  font-size: 14px;
  font-weight: 500;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.seminar-card__btn:hover {
  background-color: #2392DB;
  color: #fff;
}

.seminar__actions {
  margin-top: 20px;
  text-align: center;
}
@media screen and (min-width: 835px) {
  .seminar__actions {
    margin-top: 0;
  }
}

@media screen and (min-width: 835px) {
  .seminar__cta-btn:hover {
    opacity: 0.8;
  }
}

.price {
  padding-top: 60px;
  padding-bottom: 60px;
  background: #F4FBFF;
}
@media screen and (min-width: 835px) {
  .price {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.price__inner {
  padding-left: 64px;
  padding-right: 64px;
}
@media screen and (max-width: 427px) {
  .price__inner {
    padding-inline: 30px;
  }
}
@media screen and (min-width: 835px) {
  .price__inner {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
}
@media screen and (min-width: 835px) and (min-width: 1100px) {
  .price__inner {
    padding-left: 160px;
    padding-right: 160px;
  }
}
@media screen and (min-width: 835px) and (min-width: 835px) and (max-width: 1100px) {
  .price__inner {
    padding-left: 40px;
    padding-right: 40px;
  }
}

.price-boxes {
  margin-top: 46px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
}
@media screen and (min-width: 835px) {
  .price-boxes {
    margin-top: 40px;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    max-width: 960px;
    margin-inline: auto;
  }
}

.price-boxes__item {
  padding-top: 30px;
  padding-bottom: 30px;
}
@media screen and (min-width: 835px) {
  .price-boxes__item {
    width: calc((100% - 60px) / 3);
  }
}

.price-box {
  border-radius: 10px;
  background: #fff;
}

.price-box__header {
  text-align: center;
}

.price-box__title {
  color: #2392DB;
  font-size: 20px;
  font-weight: 700;
}

.price-box__price-unit {
  color: #333;
  font-size: 16px;
  font-weight: 700;
}

.price-box__price {
  color: #2392DB;
  font-size: 36px;
  font-weight: 700;
  line-height: 48px;
  letter-spacing: 3.6px;
}

.price-box__body {
  margin-top: 30px;
}

.price-box__features {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding-left: 20px;
  padding-right: 20px;
}

.price-box__features-header,
.price-box__features-text {
  display: inline-block;
  width: 50%;
  padding: 6px 12px;
  border-bottom: 1px solid #C2C2C2;
  font-weight: 400;
}

.price-box__features-header {
  text-align: left;
}

.price-box__features-text {
  text-align: right;
}

.price__actions {
  margin-top: 30px;
  text-align: center;
}

@media screen and (min-width: 835px) {
  .price__cta-btn:hover {
    opacity: 0.8;
  }
}

.company {
  padding-top: 60px;
  padding-bottom: 60px;
  background: #fff;
}
@media screen and (min-width: 835px) {
  .company {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}

.company__inner {
  padding-left: 15px;
  padding-right: 15px;
}
@media screen and (min-width: 835px) {
  .company__inner {
    max-width: 1280px;
    padding-left: 190px;
    padding-right: 190px;
    margin-inline: auto;
  }
}

.company-tab {
  margin-top: 69px;
  border: 2px solid #2392DB;
  position: relative;
}
@media screen and (min-width: 835px) {
  .company-tab {
    margin-top: 80px;
  }
}

.company__tab-header {
  position: absolute;
  top: -25px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media screen and (min-width: 835px) {
  .company__tab-header {
    top: -40px;
  }
}

.company__tab-header__menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.company__tab-header__item {
  position: relative;
}

.company__tab-header__item-button {
  width: 122px;
  height: 46px;
  background: #fff;
  color: #2392DB;
  font-weight: 700;
}
@media screen and (min-width: 835px) {
  .company__tab-header__item-button {
    width: 200px;
    height: 80px;
  }
}
.company__tab-header__item-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 10px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: url(../img/down-arrow-blue.png) no-repeat center center/contain;
}
@media screen and (min-width: 835px) {
  .company__tab-header__item-button::before {
    left: 45px;
  }
}
.company__tab-header__item-button.is-active {
  background: #2392DB;
  color: #FFF;
}
.company__tab-header__item-button.is-active::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 11px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: url(../img/down-arrow-white.png) no-repeat center center/contain;
}
@media screen and (min-width: 835px) {
  .company__tab-header__item-button.is-active::before {
    left: 45px;
  }
}
.company__tab-header__item-button--with-border {
  border-right: 1px solid #2392DB;
}

.company__tab-body__item {
  display: none;
  min-height: 510px;
  height: auto;
}
@media screen and (min-width: 835px) {
  .company__tab-body__item {
    min-height: 470px;
  }
}
.company__tab-body__item.is-show {
  display: block;
}

.tab-about {
  padding-top: 59px;
  padding-left: 37px;
  padding-right: 37px;
}
@media screen and (min-width: 835px) {
  .tab-about {
    padding-top: 90px;
    padding-left: 48px;
    padding-right: 48px;
  }
}

.tab-about__heading {
  text-align: center;
}

.tab-about__title {
  font-size: 22px;
  font-weight: 700;
}

.tab-about__text {
  margin-top: 20px;
  font-weight: 400;
}
@media screen and (min-width: 835px) {
  .tab-about__text {
    margin-top: 17px;
  }
}

.tab-about__body {
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 835px) {
  .tab-about__body {
    margin-top: 40px;
  }
}

.tab-about__table {
  border-collapse: collapse;
  letter-spacing: 1px;
  border: 1px solid #DBDBDB;
  width: 100%;
}

.tab-about__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
@media screen and (min-width: 835px) {
  .tab-about__row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tab-about__head,
.tab-about__cell {
  border: 1px solid #DBDBDB;
  min-height: 54px;
  place-content: center;
  padding: 8px;
}
@media screen and (min-width: 835px) {
  .tab-about__head:last-child[colspan="3"],
  .tab-about__cell:last-child[colspan="3"] {
    grid-column: auto/span 3;
  }
}

.tab-about__head {
  background: #F2F2F2;
  font-weight: 700;
}

.tab-about__cell {
  font-weight: 400;
}

.tab-history {
  padding-top: 43px;
}
@media screen and (min-width: 835px) {
  .tab-history {
    padding-top: 80px;
  }
}

.tab-history__list {
  padding-left: 47px;
}
@media screen and (min-width: 835px) {
  .tab-history__list {
    display: grid;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center; /* 中央寄せ */
  }
}

.tab-history__term {
  margin-top: 16px;
  position: relative;
}
.tab-history__term::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 9px;
  height: 9px;
  background: url("../img/Ellipse1.png") no-repeat center center/contain;
}
.tab-history__term:nth-of-type(1) {
  margin-top: 0;
}
.tab-history__term span {
  color: #2392DB;
  font-weight: 700;
}

.tab-history__description {
  margin-top: 2px;
  color: #000;
  font-weight: 400;
}

.tab-info {
  padding-top: 57px;
}
@media screen and (min-width: 835px) {
  .tab-info {
    padding-top: 80px;
  }
}

.tab-info__inner {
  padding-left: 30px;
  padding-right: 30px;
}
@media screen and (min-width: 835px) {
  .tab-info__inner {
    padding-left: 150px;
    padding-right: 150px;
  }
}

.tab-info__title {
  color: #2392DB;
  font-weight: 700;
}

.tab-info__text {
  margin-top: 14px;
  font-weight: 400;
}
@media screen and (min-width: 835px) {
  .tab-info__text {
    margin-top: 16px;
  }
}

.cta {
  background: -webkit-gradient(linear, left top, right top, from(#2390DC), to(#2BC8C8));
  background: linear-gradient(90deg, #2390DC 0%, #2BC8C8 100%);
  padding-top: 60px;
  padding-bottom: 60px;
  text-align: center;
  color: #fff;
}
@media screen and (min-width: 835px) {
  .cta {
    padding-top: 80px;
    padding-bottom: 79px;
  }
}

.cta__inner {
  padding-left: 15px;
  padding-right: 15px;
}

.cta__title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 2.6px;
}

.cta__text {
  margin-top: 8px;
  font-weight: 400;
  letter-spacing: 1.6px;
}

.cta__btn {
  margin-top: 17px;
  display: inline-block;
  padding: 9px 54px;
  border-radius: 50px;
  border: 2px solid #fff;
  -webkit-box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
          box-shadow: 4px 3px 26px 0px rgba(0, 0, 0, 0.16);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.cta__btn:hover {
  background-color: #fff;
}
.cta__btn:hover .cta__btn-text {
  color: #228BDE;
}

.cta__btn-text {
  color: #F6F7F7;
  font-weight: 700;
  letter-spacing: 3px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.qa {
  padding-top: 60px;
  padding-bottom: 60px;
  background: #F4FBFF;
}
@media screen and (min-width: 835px) {
  .qa {
    padding-top: 100px;
    padding-bottom: 121px;
  }
}

.qa__inner {
  padding-left: 15px;
  padding-right: 15px;
}
@media screen and (min-width: 835px) {
  .qa__inner {
    width: 830px;
    margin-left: auto;
    margin-right: auto;
  }
}

.qa__heading {
  color: #238FDC;
  text-align: center;
  font-family: "Montserrat", sans-serif;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 3.6px;
}
.qa__heading::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background-color: #2BC8C8;
  margin-top: 6px;
  margin-left: auto;
  margin-right: auto;
}

.qa__boxes {
  margin-top: 46px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
}
@media screen and (min-width: 835px) {
  .qa__boxes {
    margin-top: 43px;
    gap: 20px;
  }
}

.qa__box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
}
@media screen and (min-width: 835px) {
  .qa__box {
    gap: 6px;
  }
}

.qa-box.is-open .qa-box__head::before {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.qa-box.is-open .qa-box__head::after {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
  opacity: 0;
}

.qa-box__head {
  min-height: 46px;
  padding: 10px 42px 10px 60px;
  border-radius: 10px;
  background: #fff;
  position: relative;
}
@media screen and (min-width: 835px) {
  .qa-box__head {
    min-height: 51px;
    padding: 12px 55px 12px 85px;
  }
}
.qa-box__head::before, .qa-box__head::after {
  content: "";
  background: #2392DB;
  width: 20px;
  height: 2px;
  position: absolute;
  top: 50%;
  right: 10px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}
@media screen and (min-width: 835px) {
  .qa-box__head::before, .qa-box__head::after {
    right: 14px;
  }
}
.qa-box__head::after {
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}

.qa-box__head-icon {
  padding: 8px 14px 12px 15px;
  width: 50px;
  min-height: 46px;
  height: 100%;
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  line-height: 100%;
  border-radius: 10px 0px 0px 10px;
  background: #238FDC;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (min-width: 835px) {
  .qa-box__head-icon {
    padding: 10px 25px 15px;
    width: 71px;
    min-height: 51px;
  }
}

.qa-box__head-text {
  display: block;
  text-align: left;
  font-size: 15px;
  font-weight: 400;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}
@media screen and (min-width: 835px) {
  .qa-box__head-text {
    font-size: 16px;
  }
}

.qa-box__body {
  margin-left: 20px;
  padding: 10px;
  border-radius: 10px;
  background: #fff;
  display: none;
}
@media screen and (min-width: 835px) {
  .qa-box__body {
    margin-left: 41px;
    padding: 12px 14px;
  }
}
.qa-box__body.is-open {
  display: block;
}

.qa-box__a-text {
  font-size: 14px;
  font-weight: 400;
}
@media screen and (min-width: 835px) {
  .qa-box__a-text {
    font-size: 16px;
  }
}

.footer {
  background: -webkit-gradient(linear, left top, right top, from(#2390DC), to(#2BC8C8));
  background: linear-gradient(90deg, #2390DC 0%, #2BC8C8 100%);
  text-align: center;
  color: #FFF;
  font-size: 14px;
}

.footer__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer__nav {
  padding-top: 46px;
  padding-bottom: 36px;
}
@media screen and (min-width: 835px) {
  .footer__nav {
    padding-top: 53px;
    padding-bottom: 57px;
  }
}

.footer__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 36px;
}
@media screen and (min-width: 835px) {
  .footer__container {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

@media screen and (min-width: 835px) {
  .footer__info {
    text-align: left;
    margin-left: 50px;
  }
}

.footer__logo {
  width: 160px;
}

.footer__address {
  margin-top: 20px;
}

.footer__address-line {
  font-weight: 500;
  font-style: normal;
  line-height: 1.8;
}
.footer__address-line--thin {
  font-weight: 400;
  line-height: 1.7;
}

@media screen and (min-width: 835px) {
  .footer__menu {
    margin-left: -9px;
  }
}

.footer__menu-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
@media screen and (min-width: 835px) {
  .footer__menu-list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    gap: 50px;
  }
}
@media screen and (min-width: 835px) {
  .footer__menu-list:first-child {
    content: none;
  }
}

@media screen and (min-width: 835px) {
  .footer__menu-item {
    position: relative;
  }
  .footer__menu-item:not(:first-child):not(:last-child)::before, .footer__menu-item:not(:first-child):not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 1px;
    height: 16px;
    background-color: #fff;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
  }
  .footer__menu-item:not(:first-child):not(:last-child)::before {
    left: -25px;
  }
  .footer__menu-item:not(:first-child):not(:last-child)::after {
    right: -25px;
  }
}

.footer__menu-link {
  font-weight: 500;
}

@media screen and (min-width: 835px) {
  .footer__social {
    margin-right: 168px;
  }
}

.footer__social-icons {
  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: 16px;
}

.footer__social-img {
  width: 30px;
  height: 30px;
}

.copyright {
  display: block;
  padding-top: 11px;
  padding-bottom: 11px;
  font-size: 12px;
  font-weight: 500;
}