@charset "UTF-8";
.mainimagebox {
  margin: 0px auto 30px;
  max-width: 1440px;
  padding-top: 105px;

  .inner{
    padding: 0 clamp(40px, 5.5556vw, 80px);
  }

  @media screen and (min-width: 1441px) {
    max-width: initial;
    .inner{
      max-width: initial;
    }
  }

  @media screen and (max-width: 768px) {
    padding: 0;
    max-width: 100%;
    margin: 0 auto;
    .inner{
      padding: 0 0 0 5vw;
    }
  }
}

.main_image {
  display: flex;
  justify-content: space-between;
  align-items: center;

  .main_text {
    box-sizing: border-box;
  }

  .text {
    font-size: clamp(34px, 3.3333vw, 48px);
    letter-spacing: 0.2em;
    font-family: serif;
    line-height: 1.5;
  }

  .sub_text {
    font-size: 13px;
    font-weight: bold;
    font-family: serif;
    padding-left: 2px;
  }

  .mv {
    max-width: clamp(600px, 52.2917vw, 753px);

    & img {
      width: 100%;
      display: block;
    }
  }

  /* 1441px以上：拡大 */
  @media screen and (min-width: 1441px) {
    min-width: initial;

    .text {
      font-size: 3.3vw;
    }

    .sub_text {
      font-size: 0.9vw;
    }

    .mv {
      max-width: 52vw;
    }
  }

  /* 768px以下：スマホ */
  @media screen and (max-width: 768px) {
    min-width: initial;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 16vw;


    .main_text {
      padding: 8vw 0 4vw;
    }

    .text {
      font-size: 7vw;
    }

    .sub_text {
      font-size: 3.5vw;
    }

    .mv {
      max-width: 100%;
      width: 100%;

      & img {
        width: 100%;
      }
    }
  }
}

.sec01 {
  margin-bottom: 100px;
}
.sec01 .textbox {
  padding: 100px 0;
  text-align: center;
}
.sec01 .textbox .text {
  font-size: 30px;
  margin-bottom: 50px;
  text-align: center;
}
.sec01 .textbox .go_top {
  font-size: 20px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .sec01 {
    margin-bottom: 13.8vw;
  }
  .sec01 .textbox {
    padding: 13.8vw 0;
    text-align: center;
  }
  .sec01 .textbox .text {
    font-size: 5vw;
    margin-bottom: 50px;
  }
  .sec01 .textbox .go_top {
    font-size: 4.5vw;
  }
}