@charset "UTF-8";
@import url(https://fonts.googleapis.com/earlyaccess/notosansjp.css);
@import url(https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@700&display=swap);
html {
  color: rgb(70, 70, 70);
  font-family: "Noto Sans JP";
}

.sub-title {
  color: rgb(70, 70, 70);
  font-family: "Noto Sans JP";
  font-size: 2rem;
  font-weight: bold;
  margin: 30px 0 10px 0;
  padding-top: 30px;
  position: relative;
  text-align: center;
}
.sub-title::before {
  content: "";
  background-color: lightseagreen;
  bottom: -10px;
  border-radius: 2px;
  height: 5px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 60px;
}
@media screen and (max-width: 480px) {
  .sub-title {
    font-size: 1rem;
  }
}
@media screen and (max-width: 340px) {
  .sub-title {
    font-size: 0.9rem;
  }
}

.sub-title2 {
  color: rgb(70, 70, 70);
  font-family: "Noto Sans JP";
  font-size: 1.8rem;
  font-weight: bold;
  margin: 50px 0 20px 0;
  position: relative;
  text-align: center;
}
@media screen and (max-width: 480px) {
  .sub-title2 {
    margin: 20px 0 10px 0;
    font-size: 1.2rem;
  }
}
@media screen and (max-width: 340px) {
  .sub-title2 {
    font-size: 1rem;
  }
}

.header {
  position: relative;
  text-align: center;
  width: 100%;
  z-index: 99;
}
.header .title {
  font-family: Georgia;
  color: rgb(8, 65, 119);
  display: inline-block;
  font-family: "UD デジタル 教科書体";
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.2;
  padding: 10px 0 0px 0px;
  -webkit-text-stroke-width: 0.3px;
  -webkit-text-stroke-color: white;
  -webkit-text-fill-color: rgb(8, 65, 119);
}
@media screen and (max-height: 600px) {
  .header .title {
    font-size: 1.2rem;
  }
}
@media screen and (max-width: 480px) {
  .header .title {
    font-size: 1.5rem;
  }
}
.header .title--sub {
  font-size: 1rem;
}
@media screen and (max-width: 480px) {
  .header .title--sub {
    font-size: 0.7rem;
  }
}
.header .title-link {
  width: 160px;
  height: 100px;
  display: block;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.header .menu {
  display: flex;
  flex-wrap: wrap;
  font-size: 1rem;
  font-weight: bold;
  justify-content: center;
}
@media screen and (max-width: 1024px) {
  .header .menu {
    font-size: 0.8rem;
  }
}
@media screen and (max-height: 600px) {
  .header .menu {
    font-size: 0.7rem;
  }
}
@media screen and (max-width: 480px) {
  .header .menu {
    font-size: 0.7rem;
  }
}
.header .menu li {
  border: solid grey;
  border-width: 0 1px 0 1px;
  margin-top: 10px;
  padding: 0 3% 0 3%;
}
.header .menu a,
.header .menu a:visited {
  color: rgb(70, 70, 70);
}
.header .menu a:hover {
  color: rgba(195, 195, 195, 0.5);
}
@media screen and (max-width: 480px) {
  .header .menu {
    background-color: rgb(255, 255, 255);
    border: none;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: 50px;
    visibility: hidden;
    width: 70%;
    z-index: 99;
  }
  .header .menu li {
    border-width: 0;
    line-height: 3;
    margin: 5px 0;
  }
  .header .drawer-menu {
    background-color: rgb(199, 250, 250);
    border: none;
    border-radius: 20%;
    height: 40px;
    position: absolute;
    top: 10px;
    right: 5px;
    width: 40px;
  }
  .header .drawer-menu__border {
    height: 40px;
    position: relative;
    width: 40px;
  }
  .header .drawer-menu__border span {
    background-color: grey;
    border-radius: 2px;
    height: 2px;
    position: absolute;
    right: calc(50% - 12.5px);
    width: 25px;
  }
  .header .drawer-menu__border span:nth-of-type(1) {
    top: 22%;
  }
  .header .drawer-menu__border span:nth-of-type(2) {
    top: 48%;
  }
  .header .drawer-menu__border span:nth-of-type(3) {
    bottom: 22%;
  }
  .header .drawer-fade-in {
    -webkit-animation: drawer-fade-in 0.2s;
            animation: drawer-fade-in 0.2s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
  }
  @-webkit-keyframes drawer-fade-in {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
      visibility: visible;
    }
  }
  @keyframes drawer-fade-in {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
      visibility: visible;
    }
  }
  .header .drawer-fade-out {
    -webkit-animation: drawer-fade-out 0.2s;
            animation: drawer-fade-out 0.2s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
  }
  @-webkit-keyframes drawer-fade-out {
    from {
      opacity: 1;
      visibility: visible;
    }
    to {
      opacity: 0;
      visibility: hidden;
    }
  }
  @keyframes drawer-fade-out {
    from {
      opacity: 1;
      visibility: visible;
    }
    to {
      opacity: 0;
      visibility: hidden;
    }
  }
}

.fade-in {
  opacity: 0;
  transition-duration: 0.5s;
}

.fade-in-up {
  transform: translate(0, 50px);
}

.scroll-in {
  opacity: 1;
  transform: translate(0, 0);
}

.background {
  height: 100%;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1;
}
.background__img {
  filter: brightness(50%);
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  vertical-align: bottom;
}

.insta_btn3 { /*ボタンの下地*/
  color: #FFF; /*文字・アイコン色*/
  border-radius: 14px; /*角丸に*/
  position: relative;
  display: block;
  height: 150px; /*高さ*/
  width: 150px; /*幅*/
  text-align: center; /*中身を中央寄せ*/
  padding-top: 12px; /*上側との余白*/
  box-sizing: border-box;
  font-size: 19px; /*文字のサイズ*/
  background: linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat; /*グラデーション①*/
  overflow: hidden; /*はみ出た部分を隠す*/
  text-decoration: none; /*下線は消す*/
  margin: 0 auto;
}
@media screen and (max-height: 600px) {
  .insta_btn3 {
    font-size: 12px; /*文字のサイズ*/
    height: 80px; /*高さ*/
    width: 80px; /*幅*/
  }
}
@media screen and (max-width: 480px) {
  .insta_btn3 {
    font-size: 12px; /*文字のサイズ*/
    height: 80px; /*高さ*/
    width: 80px; /*幅*/
  }
}

.insta_btn3:before { /*グラデーション②*/
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%; /*全体を覆う*/
  height: 100%; /*全体を覆う*/
  background: linear-gradient(15deg, #ffdb2c, rgb(249, 118, 76) 25%, rgba(255, 77, 64, 0) 50%) no-repeat;
}

.insta_btn3 div {
  position: relative;
}

.insta_btn3 .fa-instagram {
  font-size: 100px; /*アイコンサイズ*/
  position: relative;
  display: inline-block;
  position: relative;
  transition: 0.5s;
}
@media screen and (max-height: 600px) {
  .insta_btn3 .fa-instagram {
    font-size: 40px; /*アイコンサイズ*/
  }
}
@media screen and (max-width: 480px) {
  .insta_btn3 .fa-instagram {
    font-size: 40px; /*アイコンサイズ*/
  }
}

.insta_btn3 .fa-instagram:hover { /*ホバーで一周回転*/
  transform: rotateX(360deg);
}

.not-found {
  color: white;
  position: relative;
  text-align: center;
  z-index: 50;
}

.footer {
  background-color: slategray;
  bottom: 0;
  color: white;
  display: flex;
  gap: 3%;
  justify-content: center;
  padding: 10px 0;
  text-align: center;
  width: 100%;
}

.move-top-btn {
  background-color: rgba(128, 128, 128, 0.5);
  border: none;
  border-radius: 30%;
  bottom: 10px;
  color: white;
  font-weight: bold;
  font-size: 50px;
  height: 70px;
  opacity: 0;
  outline: none;
  padding: 5px 0px 50px 20px;
  position: fixed;
  right: 10px;
  transform: rotate(-90deg);
  transition-duration: 0.5s;
  width: 70px;
}
@media screen and (max-height: 600px) {
  .move-top-btn {
    font-size: 30px;
    height: 40px;
    padding: 0px 0px 2px 10px;
    width: 40px;
  }
}
@media screen and (max-width: 480px) {
  .move-top-btn {
    font-size: 30px;
    height: 40px;
    padding: 0px 0px 2px 10px;
    width: 40px;
  }
}

.fade-in {
  opacity: 0;
  transition-duration: 0.5s;
}

.fade-in-up {
  transform: translate(0, 50px);
}

.scroll-in {
  opacity: 1;
  transform: translate(0, 0);
}