header.header {
  width: calc(100% - 200px);
  position: relative;
  padding-top: 150px;
}
header.header .title {
  position: absolute;
  left: 120px;
  top: 80px;
  z-index: 2;
  pointer-events: none;
}
header.header .title .jp { font-size: 20px; font-weight: bold; margin-top: 0px; display: block;}
header.header .title .en { font-size: 90px; line-height: 1.15; margin-top: 20px; display: block;}

.mainimg { position: relative; z-index: 1;}
.mainimg figure {
  height: 650px;
  width: 100%;
}
.mainimg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0 60px 60px 0;
}
@media only screen and (max-width: 782px) {
  header.header {
    width: calc(100% - 5vw);
    padding-top: 100px;
  }
  header.header .title {
    left: 7.5vw;
    top: 80px;
  }
  header.header .title .en { font-size: 45px; margin-top: 0px;}
  header.header .title .jp { font-size: 10px; margin-top: 5px;}
  .mainimg { position: relative; z-index: 1;}
  .mainimg figure {
    height: 95vw;
  }
  .mainimg img {
    border-radius: 0 40px 40px 0;
  }
}