/* PC
----------------------------------*/

.contents {
  width: 500px;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 30px;
  font-family: "Noto Sans JP", sans-serif;
}
/* pタグのリセット */
p {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP", sans-serif;
}

/* h1〜h4タグのリセット */
h1, h2, h3, h4 {
  margin: 0;
  padding: 0;
  font-weight: normal;
  font-family: "Noto Sans JP", sans-serif;
}

/* リスト要素のリセット（追加分） */
ul, ol, dl, dt, dd {
  margin: 0;
  padding: 0;
}

/* リストの黒丸や数字を消す */
ul, ol {
  list-style: none;
}

video {
  width: 100%;
  height: auto;
}

/* ボタンアニメーション */
.btn_box {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
}

#btn_animation .btn {
  width: 300px;
  line-height: 50px;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 2px;
  border-radius: 60px;
  text-decoration: none;
  background-color: #405D95;
  color: #fff;
  text-align: center;
  transition: .2s;
  margin: 0 auto;
}

#btn_animation .btn:before,
#btn_animation .btn:after {
  content: "";
  position: absolute;
  z-index: -10;
  width: 300px;
  height: 50px;
  top: 0;
  left: 0;
  border-radius: 60px;
  background: #405D95;
  transform: translate3d(0, 0, 0);
}

#btn_animation .btn:before {
  animation: anime 1s ease-out infinite;
}

#btn_animation .btn:after {
  animation: anime 1s ease-out 1s infinite;
}

@keyframes anime {
  0% {
    transform: scale(.95);
    opacity: 1
  }

  90% {
    opacity: .1
  }

  to {
    transform: scale(1.2, 1.4);
    opacity: 0
  }
}

/* コンテナ */
.contents_ttl {
  font-size: 19px;
  font-weight: 300;
  margin: 35px 0 10px;
}
.contents_caption {
  font-weight: 400;
  font-size: 11px;
  line-height: 1.8;
}
.container {
  padding: 120px 30% 100px;
}
.container_movie video {
  width: 100%;
}
.key_features_list > li {
  margin-bottom: 70px;
}
.key_features > h3 {
  margin-bottom: 52px;
}
.key_features .sub_ttl {
  font-size: 16px;
  display: block;
  font-weight: 300;
}
.key_features .main_ttl {
  font-size: 26px;
  display: inline-block;
  background: linear-gradient(transparent 50%, #F8F9FA 50%);
  padding: 0 10px;
  font-weight: 300;
}
.key_features dl {
  background: linear-gradient(transparent 37%, #F8F9FA 37%);
}
.key_features dt {
  font-size: 14px;
  font-weight: 400;
  color: #405D95;
}
.key_features dt span {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 60px;
  font-weight: 200;
}
.key_features dd {
  font-weight: 300;
  font-size: 20px;
  padding: 17px 0 25px;
}
.key_features .features_txt {
  padding: 20px 0;
  font-size: 11px;
  line-height: 1.8;
}
.btn1 {
  margin: 50px 0 0 0;
}
.features_movie {
  padding: 0 30%;
}
.features_img_list_height {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.features_img_list {
  text-align: left;
}
.features_img_list .height {
  padding: 10px 1em 30px;
}
.features_img_list .height span {
  font-weight: 600;
  display: inline-block;
  padding-right: 0.5em;
}


.coordinate {
  padding: 65px 0 40px 0;
}
.coordinate h3 {
  margin-bottom: 40px;
}
.coordinate h3 .main_ttl {
  font-size: 20px;
  display: block;
  font-weight: 300;
}
.coordinate h3 .sub_ttl {
  font-weight: 300;
  font-size: 11px;
  line-height: 1.8;
}
.coordinate_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  list-style: none;
  padding: 0;
}
.coordinate_list li img{
  display: block;
  width: 100%;
}
.coordinate_list li:nth-child(3){
  grid-column: 1 / 3;
  justify-self: center;
  width: calc((100% - 20px) / 2);
}

.otheritem {
  padding: 30px 0;
  background-color: #F8F9FA;
}
.otheritem h3 {
  font-size: 21px;
  display: block;
  font-weight: 300;
  margin-bottom: 20px;
}
.otheritem_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  text-align: left;
  row-gap: 20px;
}
.otheritem_list .item_name {
  text-decoration: underline;
  padding-left: 1em;
}


/* SP
----------------------------------*/
@media screen and (max-width: 768px) {
  .contents {
    width: inherit;
  }
  .contents img {
    width: 100%;
    height: auto;
  }
  .container {
    padding: 120px 23% 100px;
  }
  .features_movie {
    padding: 0 23%;
  }
}