@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@300;400;500;700&family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600&family=Noto+Sans+JP:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Mrs+Saint+Delafield&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,100..900;1,100..900&family=Zen+Old+Mincho:wght@400;500;600;700;900&display=swap');

/* 調整用*/
a {
  text-decoration: none;
}
ul,
li {
  list-style: none;
}
main {
	
	

}
.main {
	margin: 0 auto;
	padding-top: 120px;
}
.pd50 {
	padding: 50px 0;
}

/*ヘッダー*/
.header {
	background-color: white;
	width: 100%;
	height: 100px;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 999;
}
.header__inner {
	max-width: 1560px;
	margin: 0 auto;
	padding: 0 20px; /*左右の余白確保*/
	display: flex; /*ロゴとハンバーガーメニューを横に並べる*/
	align-items: center;
	justify-content: space-between;
	height: inherit; /*親要素の高さを継承*/
	position: relative;
}

/* ヘッダーのロゴ部分 */
.header__title {
	width: 334px;
	font-family: "Noto Serif", serif;
	font-weight: 500;
	font-style: normal;
    font-size: 18px;
	line-height: 1.3;
	letter-spacing:0.05em;
}
.header__title a {
	display: flex;
	align-items: center;
	flex-flow: column;
	color: #bb0d0d;
}
.header__title .ht_head {
	
}
.header__title .ht_main {
	font-size: 34px;
	font-weight:600;
	
}
@media screen and (min-width: 960px) {
	.header__title {
		width: 334px;
  }
}


/* ヘッダーのナビ部分 */
.header__nav {
	position: absolute;
	right: 0;
	left: 0;
	top: 0;
	width: 100%;
	height: 100vh;
	transform: translateX(100%); 
	background-color: #fff; /*ハンバーガーメニュークリック時のナビゲーションメニュー背景色*/
	transition: ease .4s; /*ハンバーガーメニュークリック時のナビゲーションメニュー出現を遅延*/
}
@media screen and (min-width: 960px) {
  .header__nav {
	  position: static;
	  transform: initial;
	  background-color: inherit;
	  height: inherit;
	  display: flex;
	  justify-content: end;
	  width: 50%;
  }
}
/* ハンバーガーメニュー */
.header__hamburger {
	width: 48px;
	height: 100%;
}

.hamburger {
	background-color: transparent; /*buttonタグデフォルトスタイルを打ち消し*/
	border-color: transparent; /*buttonタグデフォルトスタイルを打ち消し*/
	z-index: 9999;
}
@media screen and (min-width: 960px) {
  /*PC時非表示にする*/
  .hamburger {
    display: none;
  }
}
/* ハンバーガーメニューの線 */
.hamburger span {
	width: 100%;
	height: 1px;
	background-color: #bb0d0d;
	position: relative;
	transition: ease .4s; /*ハンバーガーメニュークリック時の三本線の動きを遅延*/
	display: block;
}

.hamburger span:nth-child(1) {
	top: 0;
}

.hamburger span:nth-child(2) {
	margin: 8px 0;
}

.hamburger span:nth-child(3) {
	top: 0;
}
.header__nav.active {
	transform: translateX(0);
}
/* ハンバーガーメニュークリック後のスタイル */
.hamburger.active span:nth-child(1) {
	top: 5px;
	transform: rotate(45deg);
}
.hamburger.active span:nth-child(2) {
	opacity: 0;
}
.hamburger.active span:nth-child(3) {
	top: -13px;
	transform: rotate(-45deg);
}
/*PC時のナビゲーションメニュー、横並びにする*/
@media screen and (min-width: 960px) {
	.nav__items {
		width: 100%;
		display: flex;
		align-items: center;
		height: initial;
		justify-content: space-between;
		font-family: "Noto Serif", serif;
	}
}
.nav-items {
	padding-top: 250px;
	padding-bottom: 200px;
	font-family: "Noto Serif", serif;
}
@media screen and (min-width: 960px) {
	.nav-items {
		padding-top: inherit;
		padding-bottom: inherit;
	}
}
/* ナビのリンク */
.nav-items__item {
	position: relative;
}

.nav-items__item  > a {
	color: #bb0d0d;
	width: calc(100% - 10px);
	display: block;
	text-align: center;
	font-size: 20px;
	margin-bottom: 24px;
	padding:5px;
}
.nav-items__item:hover {
	background:#bb0d0d;
	padding: 20px 0;
	border-bottom: 1px solid #d3d3d3;
}
.nav-items__item:hover a {
	color:#fff;
}
@media screen and (min-width: 960px) {
	.nav-items__item a {
		margin-bottom: 0;
	}
}
.nav-items__item:last-child a {
	margin-bottom: 0;
}
.nav-items__item ul {
	display: none;
    position: absolute;
    top: 60px;
    left: 0;
    background:#bb0d0d;
    padding: 25px 5px 25px 5px;
    z-index: 100;
    width: 100%;
}
.nav-items__item ul li{
	margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
}
.nav-items__item ul li:last-child {
	margin-bottom: 0;
}
.nav-items__item ul li a {
	transition:0.3s;
}
.nav-items__item ul li a:hover {
	opacity:0.8;
}
/*フッター*/

footer {
	font-family: "Noto Serif", serif;
	font-weight: 500;
	font-style: normal;
}
footer .footer_middle {
	background: url('../img/common/footer_bg.png' );
	background-position: center top;
	background-repeat: no-repeat;
	background-size: cover;
	max-width:1600px;
	margin: 0 auto;
}
.footer_content {
	display:flex;
	justify-content:space-around;
	padding: 3.25em 2rem;
}
.footer_content div {
	width: 20%;
	padding-left: 10.3%;
}
.footer_content a {
	color: #fff;
}
.footer_content .ft_center {
	border-left: solid 1px #fff;
	border-right: solid 1px #fff;
}
.footer_content summary {
	font-size: 1.3rem;
	padding-bottom: 20px;
	color: #fff;
}
.footer_content li {
	margin-bottom: 18px;
}
footer .copyright {
	display: flex;
	justify-content:center;
	padding: 2em 0;
	font-size: 16px;
	line-height: 1.2;
	letter-spacing: 0.05em;
}
.copyright .ft_logo_wrap {
	display: flex;
	flex-flow: column;
	align-items: center;
	color: #bb0d0d;
}
.ft_logo_head {
	
}
.ft_logo {
	
    font-size: 30px;
    font-weight: 500;
}
.ft_bottom {
	padding: 3.25em 2rem;
}
.ft_bottom ul {
	display: flex;
	justify-content: space-around;
	align-items: center;
}
.ft_bottom ul li {
	font-size: 100%;
	font-weight: 400;
}
.ft_bottom ul li a {
	color: #fff;
}

@media screen and (max-width: 768px) {
	.footer_content {
		flex-flow: column;
	}
	.footer_content div {
		width: 100%;
		padding: 0;
	}
	.footer_content .ft_center {
		border-left: none;
		border-right: none;
		border-top: solid 1px #dfdfdf;
		border-bottom: solid 1px #dfdfdf;
	}
	.footer_content summary{
		color: #fff;
		background:transparent;
		border:none;
		cursor:pointer;
		outline:none;
		padding:0;
		appearance:none;
	}
	.footer_content ul{
		list-style-type:none;
		margin:0;
		padding:0;
	}
	.footer_content li,.footer_content a{
		margin: 0;
	}
	.footer_content summary{
		display: block;
		cursor: pointer;
		text-align: center;
		width: 100%;
		height: 50px;
		line-height: 50px;
	}
	.footer_content ul > li {
		text-align: center;
		margin: 0 auto;
		width: 70%;
		/* 閉じている状態 */
		padding-top: 0;
		padding-bottom: 0;
		/* 閉じるアニメーション */
		transition:
			border-top     .3s ease-out,
			padding-top    .3s ease-out,
			padding-bottom .3s ease-out;
	}
	.footer_content ul.open  > li {
		/* 開いている状態 */
		padding-top: 13px;
		padding-bottom: 13px;
		/* 開くアニメーション */
		transition:
			border-top     .3s ease-out,
			padding-top    .3s ease-out,
			padding-bottom .3s ease-out;
	}
	.footer_content ul > li > a {
		display: block;
		/* 閉じている状態 */
		line-height: 0;
		opacity: 0;
		visibility: hidden;
		/* 閉じるアニメーション */
		transition:
			line-height .3s ease-out,
			opacity     .1s linear,
			visibility  .1s linear;
	}
	.footer_content ul.open > li > a {
		
		/* 開いている状態 */
		line-height: 1.5;
		opacity: 1;
		visibility: visible;
		/* 開くアニメーション */
		transition:
			line-height .3s ease-out,
			opacity     .1s linear .1s,
			visibility  .1s linear .1s;
	}
	.ft_bottom ul {
		flex-flow: column;
	}
	.ft_bottom ul li {
		margin-bottom: 20px;
	}
}