@charset "utf-8";
/*----- header -----*/
#header {
  position: fixed;
  box-shadow: 0 3px 6px rgb(0 0 0 / 15%);
  padding: 0.6rem 0 1rem;
  width: 75rem;
  background: #FFF;
  z-index: 101;
  top: 0;
}
#header ul {
  justify-content: space-around;
}
#h_logo {width:20rem;}
#h_tel {width:18.4rem;}
#h_btn {width:27rem;}
/*----- mi -----*/
#mi {
  background: url(../img/mi/bg.webp) no-repeat center bottom;
  background-size: contain;
  height: calc(95rem + 7.738rem);
  padding-top: calc(48.6rem + 7.738rem);
}
#mi_clear {width: 43.5rem;}
.mi_li {
  width: 23.2rem;
}
.mi_flare {
  width: 18.6rem;
  top: 3rem;
  left: 2.5rem;
}
/*----- achievement -----*/
#achievement {
  background: url(../img/achievement/bg.webp) no-repeat center top;
  background-size: cover;
}
#achievement_ribbon {
  width: 62.4rem;
}
#achievement_ttl01 {
  width: 56.3rem;
}
#achievement_ttl02 {
  width: 64.7rem;
}
#achievement_ttl02_flare {
  width: 28.7rem;
  top: -2rem;
  left: 16rem;
}
.achievement_li {
  width: 34.5rem;
}
#achievement_plus {
  width: 24.1rem;
}
/*----- coversion -----*/
#conversion {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  padding: 1rem;
  background: rgb(255 255 255 / 75%);
}
.btn_box {
  width: 64.6rem;
  margin-left: auto;
  margin-right: auto;
  display: block;
  border-radius: 6rem;
  position: relative;
  overflow: hidden;
}
.btn_box::before {
  position: absolute;
  content: '';
  display: inline-block;
  top: -180px;
  left: 0;
  width: 30px;
  height: 100%;
  background-color: #fff;
  animation: shiny-btn 3s ease-in-out infinite;
}
@keyframes shiny-btn {
  0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
  80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
  100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}

@media screen and (max-width:599px) {
  #h_logo {width:25rem;}
  #h_tel {width:30rem;}
}