/* ヘッダー */
.header {
  position: absolute;
  top: calc(100vh - calc(144 / var(--design-width) * 100vw));
  width: 100%;
  height:calc(144 / var(--design-width) * 100vw);
  z-index: 100;
}
.header.on{
  position: fixed;
  animation:headOn 0.8s forwards;
}
@keyframes headOn{
  0%{top:calc(-144 / var(--design-width) * 100vw);}
  100%{top:0;}
}
.header .container{
  height:100%;
  padding:0;
}
.header h1{
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  padding:3px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.header__nav{
  background: rgba(255, 255, 255, 0.8);
  padding:5px;
  padding-left: calc(40 / var(--design-width) * 100vw);
}
.nav-list {
  display: flex;
  gap: calc(50 / var(--design-width) * 100vw);
  list-style: none;
}
.nav-item {
  position: relative;
}
.arrow::before {
  content: "";
  position: absolute;
  left: -15px;
  top: 50%;
  width:6px;
  height:6px;
  transform: translateY(calc(-50% - 2px)) rotate(45deg);
  border-right:1px solid var(--base-color);
  border-bottom:1px solid var(--base-color);
}

/* Heroセクション */
.hero__container{
  padding:0;
}
.hero__container .inner{
  gap: calc(50 / var(--design-width) * 100vw);
}
.hero__container .hero__image{
  height: 100vh;
}

/* お知らせセクション */
.info__container .inner{
  padding:1.5vw;
  border:1.5vw solid #d9d9d9;
  justify-content: space-between;
}
.info__container .info__text{
  width:40%;
}
.info__container .info__image{
  width:60%;
}


/* 紹介セクション */
.about__container .flex{
  gap: calc(50 / var(--design-width) * 100vw);
}
/* テキスト */
.about__text{
  width:calc(58.2237% - calc(50 / var(--design-width) * 100vw));
}
/* 画像 */
.about__image{
  width:41.7763%;
}
/* リスト */
.about__list{
  padding:1em 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap:1rem;
}
.about__list span{
  color:var(--green-color);
  margin-right:1em;
}

/* 紹介セクション２ */
.about__image2{
  justify-content:flex-end;
  display: flex;
  gap:10px;
}
.feature__list{
  padding:1em 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap:1rem;
}
.feature__list li{
  padding-left: 1.2em;
  text-indent: -1.2em;
}
.feature__list li:before{
  content:"";
  border-top:1px solid var(--gray-color);
  width:0.8em;
  height:1px;
  display: inline-block;
  transform: translateY(-7px);
  margin: 0 0.2em;
}
/* 施設紹介 */
.about__container .feature__grid {
  gap:calc(40 / var(--design-width) * 100vw);
  margin-top:2em;
}
.feature__grid .feature__box{
  width:calc(100% - calc(80 / var(--design-width) * 100vw) / 3);
}
.feature__grid .feature__box h3{
  border-left:2px solid var(--green-color);
  padding-left:0.5em;
  line-height: 1;
  margin-bottom: 0.8em;
}

/* 施設情報セクション */
.facility h2{
  text-align: center;
  margin-bottom:2em;
}
.facility__box{
  margin-bottom:2em;
  text-align: center;
}
.facility__box h3{
  margin-bottom:0.5em;
}

/* 入所利用料金セクション */
.cost__grid{
  gap:2vw;
}

/* 年間イベント */
.events__title{
  margin-bottom:0.5em;
  position: relative;
  display: inline-block;
}
.events__title:before,
.events__title:after{
  content:"";
  border-top: 2px solid;
  width:calc(50 / var(--design-width) * 100vw);
  display: inline-block;
  position: absolute;
  top:50%;
  transform: translateY(-50%);
}
.events__title:before{
  right:calc(100% + 0.5rem);
}
.events__title:after{
  left:calc(100% + 0.5rem);
}
.events__title.is__spring:before,
.events__title.is__spring:after{
  border-color:#FF9AD0;
}
.events__title.is__summer:before,
.events__title.is__summer:after{
  border-color:#71C96E;
}
.events__title.is__autumn:before,
.events__title.is__autumn:after{
  border-color:#DCBE29;
}
.events__title.is__winter:before,
.events__title.is__winter:after{
  border-color:#75CFE6;
}
.events__grid {
  gap:calc(40 / var(--design-width) * 100vw);
  margin-top:1em;
  margin-bottom: 2em;
}
.events__grid .events_box{
  width:calc(100% - calc(80 / var(--design-width) * 100vw) / 3);
  text-align: center;
}

/* ホーム概要 */
.info__text{
  width:52%;
}
.info__text .table__line dt{
  min-width: 7em;
}
.info__map{
  width:40%;
}

/* フッター */
.footer .container{
  padding-bottom:30px;
}