@charset "UTF-8";
.c-btn {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5em;
  padding: 0.75em 1.25em;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid #275D99;
  background: #275D99;
  color: #fff;
  -webkit-transition: opacity 0.2s ease, -webkit-transform 0.05s ease;
  transition: opacity 0.2s ease, -webkit-transform 0.05s ease;
  transition: transform 0.05s ease, opacity 0.2s ease;
  transition: transform 0.05s ease, opacity 0.2s ease, -webkit-transform 0.05s ease;
}
.c-btn:hover {
  opacity: 0.9;
}
.c-btn:active {
  -webkit-transform: translateY(1px) scale(0.99);
          transform: translateY(1px) scale(0.99);
}

.c-btn--ghost {
  background: transparent;
  color: #275D99;
}

.c-title {
  font-weight: 700;
}

.c-title--center {
  text-align: center;
}

/* アイコン用 */
/* フォーム用 */
/* テキスト表現用 */
/* ナビ用 */
@media screen and (max-width: 768px) {
  .c-gnav {
    max-width: 400px;
    max-height: 100vh;
    width: 100%;
    height: 100%;
    -webkit-transform: translateX(150%);
    transform: translateX(150%);
    -webkit-transition: 0.3s;
    transition: 0.3s;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    background-color: #3D3D3D;
    padding: 84px 30px 76px 30px;
  }
}
.c-gnav.open {
  -webkit-transform: translateX(0);
  transform: translateX(0);
  position: fixed;
  color: #fff;
}
.c-gnav__list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: clamp(18.4px, 0px + 2.3958333333vw, 46px);
}
@media screen and (max-width: 768px) {
  .c-gnav__list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 46px;
  }
}
.c-gnav__item {
  font-size: 15px;
  line-height: 1.1333333333;
  letter-spacing: 0.08em;
}

.c-humberger-menu {
  display: none;
}
@media screen and (max-width: 768px) {
  .c-humberger-menu {
    width: auto;
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 12px;
    cursor: pointer;
    position: relative;
    z-index: 100;
  }
  .c-humberger-menu span {
    display: block;
    width: 29px;
    height: 1px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    background-color: #000000;
  }
  .c-humberger-menu.open span:nth-of-type(1) {
    -webkit-transform: translateY(6px) rotate(40deg);
            transform: translateY(6px) rotate(40deg);
    background-color: #fff;
  }
  .c-humberger-menu.open span:nth-of-type(2) {
    -webkit-transform: translateY(-7px) rotate(-40deg);
            transform: translateY(-7px) rotate(-40deg);
    background-color: #fff;
  }
}

.c-mask--gray {
  background: rgba(0, 0, 0, 0.3);
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 80;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: 0.5s opacity;
  transition: 0.5s opacity;
}
.c-mask--gray.open {
  opacity: 1;
  visibility: visible;
}

/* 画像用 */
/* リスト用 */
/* テーブル用 */
/* 罫線用 */
/* ビデオ用 */
/* スライド用 */
/* その他 */
.p-top-mv {
  overflow: hidden;
}
.p-top-mv__inner {
  width: 80%;
  max-width: 1545px;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .p-top-mv__inner {
    width: 100vw;
  }
}

.p-top-about {
  padding: 230px 28px 200px;
}
@media screen and (max-width: 768px) {
  .p-top-about {
    padding: 56px 28px 47px;
  }
}
.p-top-about__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.p-top-about__txt {
  font-size: 16px;
  line-height: 2.1875;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 768px) {
  .p-top-about__txt {
    font-size: 13px;
    line-height: 1.8461538462;
    letter-spacing: 0.05em;
  }
}

.p-top-movie {
  overflow: hidden;
  margin-top: 222px;
}
@media screen and (max-width: 768px) {
  .p-top-movie {
    margin-top: 40px;
  }
}
.p-top-movie iframe {
  width: 100vw;
  height: auto;
  aspect-ratio: 1920/1437;
}
@media screen and (max-width: 768px) {
  .p-top-movie iframe {
    aspect-ratio: 428/320;
  }
}