@charset "UTF-8";
.page_visual {
  background: url("../img/page_visual.webp") no-repeat center/cover;
}
.intro {
  margin-top: 50px;
  position: relative;
  &::after {
    content: "";
    background: url(../img/intro_bg.webp) no-repeat center/cover;
    background-size: 100% 100%;
    width: 100%;
    height: 411px;
    position: absolute;
    bottom: -20px;
    left: 0;
    z-index: -1;
  }
}
.intro_inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px 70px;
}
.intro_text {
  text-align: center;
}
.it_upper {
  font: bold 3rem/55px var(--font-family-jp);
  color: #00325E;
}
.it_lower {
  margin-top: 20px;
  font: bold 2rem/40px var(--font-family-jp);
}
.btn_list {
  max-width: 1024px;
  margin: 60px auto 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.btn_list li {
  position: relative;
  overflow: hidden;
  &::after {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: -1;
    transition: all .3s ease-out;
  }
  &:nth-of-type(1)::after {
    background: url(../img/main_bg01.webp) no-repeat center/cover;
  }
  &:nth-of-type(2)::after {
    background: url(../img/main_bg02.webp) no-repeat center/cover;
  }
  &:nth-of-type(3)::after {
    background: url(../img/main_bg03.webp) no-repeat center/cover;
  }
  &:nth-of-type(4)::after {
    background: url(../img/main_bg04.webp) no-repeat center/cover;
  }
  &:hover::after {
    transform: scale(1.1);
    opacity: .8;
  }
}
.btn_list li a {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  min-height: 200px;
  width: 100%;
  &:hover {
    opacity: 1;
  }
}
.btn_upper {
  text-align: center;
  font: 900 4.2rem/59px var(--font-family-en);
  letter-spacing: 0px;
  color: #FFF;
}
.btn_lower {
  text-align: center;
  font-weight: bold;
  letter-spacing: 3.2px;
  color: #FFF;
}
@media screen and (max-width: 767px) {
  .page_visual {
    background-position: right;
  }
  .intro {
    padding: 0 5%;
    &::after {
      top: -150px;
      bottom: auto;
    }
  }
  .intro_inner {
    flex-direction: column-reverse;
  }
  .intro_inner img {
    width: 150px;
  }
  .it_upper {
    font-size: 2.4rem;
  }
  .it_lower {
    margin-top: 10px;
    font-size: 1.6rem;
    line-height: 1.5;
  }
  .btn_list {
    margin-top: 50px;
    padding: 0 5%;
  }
  .btn_list li a {
    min-height: 120px;
  }
  .btn_upper {
    font-size: 2.4rem;
    line-height: 1.5;
  }
  .btn_lower {
    font-size: 1.4rem;
    line-height: 1.5;
  }
}