@charset "utf-8";
/* CSS Document */
.door-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.door {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 1;
  transform-origin: left center; /* 回転の軸 */
  transform: rotateY(0deg); /* 初期状態は閉じた扉 */
}

/* 左扉 */
.door.left {
  left: 0;
  background-image: url('https://d-rw.com/assets/brand/rosem/door-left.jpg');
  transform-origin: left center; /* 左端を軸に回転 */
}

/* 右扉 */
.door.right {
  right: 0;
  background-image: url('https://d-rw.com/assets/brand/rosem/door-right.jpg');
  transform-origin: right center; /* 右端を軸に回転 */
}

/* アニメーション用クラス */
.door.open {
  animation: openDoor3D 2s forwards ease-in-out;
}

@keyframes openDoor3D {
  0% {
    transform: rotateY(0deg);
    opacity: 1;
  }
  100% {
    transform: rotateY(var(--rotate, 90deg));
    opacity: 0;
  }
}

/* 左右で回転方向を分ける */
.door.left.open {
  --rotate: -90deg;
}

.door.right.open {
  --rotate: 90deg;
}

/* wrapper*/
#rosem-wrapper {
  opacity: 0;
  transition: opacity 2s ease, transform 2s ease;
}

#rosem-wrapper.show {
  opacity: 1;
}