@charset "UTF-8";
/*========= レイアウトのためのCSS ===============*/
*{
 margin: 0;
 padding: 0;
 font-family:"Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans", Meiryo, sans-serif;
color:#212121;
line-height: 1.7rem;
	font-size:1.05rem;
}

/*==================================================
header
===================================*/
.c-header {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem; 
	text-align: center;
	margin: 0 auto;
	width:100%;
	max-width: 1080px;
	position: relative;
	 box-sizing: border-box;
  display: flex;
  justify-content: space-between;
}

h1.brand{
	text-align: left;
}
.brand img {
  width:200px;
	padding-top: 10px; 
}

.c-header__list {
  box-sizing: border-box;
  display: flex;
  margin: 0;
  padding: 0;
}

.c-header__list-item {
  list-style: none;
  text-decoration: none;
}

.c-header__list-link {
  display: block;
  padding: 1.5rem 1rem;
 text-decoration: none;
	color:#212121;
}

.c-header__list-link:hover {
  color:#708090; 
}

/*ハンバーガーメニュー*/
.c-hamburger-menu {
  position: relative;
}
.c-hamburger-menu__input {
  display: none;
}

.c-hamburger-menu__bg {
  background-color: #000; /* カスタマイズしてください */
  cursor: pointer;
  display: none;
  height: 100vh;
  left: 0;
  opacity: 0.4; /* カスタマイズしてください */
  position: absolute;
  top: 0;
  width: 100%;
  z-index: -1;
}

#hamburger:checked ~ .c-hamburger-menu__bg {
  display: block;
}

.c-hamburger-menu__button {
  display: none;
}
.c-hamburger-menu__button-mark {
  background-color: #000; /* カスタマイズしてください */
  display: block;
  height: 2px; /* カスタマイズしてください */
  transition: 0.3s; /* カスタマイズしてください */
  width: 30px; /* カスタマイズしてください */
}

/*TOPメイン画像*/
.mainVisual {
  width:100%;
  max-width:1080px;
  margin:0 auto;
	border-radius: 10px;
  overflow:hidden;
}
.animate img {
  width: 100%;
  height: auto;
  animation: animationZoom 5s ease-in-out forwards;
}
.animate{
	position: relative;	
}
.animate .top-message{
	position: absolute;
  font-size: 1rem;
  bottom:0;
  left: 0;
  background: #fff; 
  padding: 0.8rem;
	opacity: .8;
	line-height: 1.2rem;
	width:100%;
}
.animate .month-flower{
	position: absolute;
  font-size: 0.8rem;
	top:0;
	right:0;
}
@keyframes animationZoom {
	0% {
    transform: scale(1.25);
  }

  100% {
    transform:scale(1.1);
  } 
}
/*==================================================
footer
===================================*/
.footer{
	background-color: #ECDFCC;
	margin: 50px 0 0 0;
}
address {
  font-style: normal;
}
address a{
	text-decoration: none;
}
.footer .flexBox_four{
	margin: 20px auto;
}
.footer .flexBox_four div{
	text-align: left;
	margin-top: 20px;
}
.footer .flexBox_four div p a{
	text-decoration: none;
}
.footer .flexBox_four div p a:hover{
	color:#708090;
}

.footer .footer_nav {
  margin-bottom: 1.5rem;
}
.footer .footer_nav li{
	margin-left:1rem;
	list-style: none;
	margin-top: 0.5rem;
}
.footer .footer_nav li:before{
	content: "\f0da";
    font-family: "FontAwesome";
  	color: #AB886D; /*アイコン色*/
	margin-right: 0.5rem;
}

.footer .footer_nav li a{
	text-decoration: none;
}
.footer .footer_nav li a:hover{
	color:#708090;
}

.footer .flexBox_four div img{
	width:100%;
	max-width: 200px;
}
.footer .small_text{
	font-size:0.9rem;
	margin-top: 10px;
}
.footer .small_text a:hover{
	color:#708090;
}
.copyright{
    background-color: #AB886D;
}
.copyright p{
	color:#fff;
	font-size: 0.8rem;
	text-align: center;
	padding: 10px;
}
html {
    scroll-behavior: smooth;
}
.pagetop {
    height: 40px;
    width: 40px;
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: #fff;
    border-radius: 50%;
	border:2px solid #AB886D;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
	opacity: 0.7;
}

.pagetop__arrow {
    height: 10px;
    width: 10px;
    border-top: 3px solid #AB886D;
    border-right: 3px solid #AB886D;
    transform: translateY(20%) rotate(-45deg);
}


/*==================================================
大枠共通/TOPページcss
===================================*/
.container{
width:100%;
margin: 0;
padding: 0;
}
.inner{
	width:98%;
	max-width: 1080px;
	margin: 20px auto;
	text-align: center;
}
.recoBox,
.newsBox,
.infoBox{
	margin: 30px auto;
	text-align: left;
}
.recoBox h2,
.newsBox h2,
.btnBox h2{
	font-size: 1.3rem;
	padding:5px 0 5px 10px;
	margin-bottom: 10px;
	border-left:7px solid #AB886D;
	color:#363636;
}
.infoBox h3{
	border-bottom:1px solid #ccc;
	font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 20px;
    padding-bottom: 5px;
    font-weight: normal;
}
.infoBox h3 span{
	display: block;
	font-size:1rem;
	color:#708090;
}
.infoBox p{
	line-height: 1.8rem;
	padding-bottom: 0.5rem;
}
.recoBox .flexBox_three div img{
	width: 100%;
}
.recoBox .flexBox_three div a:hover img{
	filter: brightness(70%);
}
.recoBox div a{
	text-decoration: none;
}
.recoBox h3{
	color: #20b2aa;
	font-size: 1.2rem;
	margin: 5px 0;
	text-decoration: none;
}
.recoBox span.junior{
	background-color: #00bfff;
	color:#fff;
	padding: 3px 10px;
	border-radius: 3px;
	display: inline-block;
	font-size: 0.9rem;
}
.recoBox span.elementary{
	background-color: #ff8c00;
	color:#fff;
	padding: 3px 10px;
	border-radius: 3px;
	display: inline-block;
	font-size: 0.9rem;
}
.recoBox p{
	text-align: left;
}

.news-list{
  list-style: none outside;
  margin: 0;
  padding: 0;
}
.news-list .item{
  display: flex;
  flex-wrap: wrap;
  flex-wrap: nowrap;
  text-decoration: none;
  border-bottom: 1px solid #CCC;
  padding: 10px 20px;
}
.news-list .item .date{
  margin: 0;
  min-width: 120px;
  font-size: 16px;
  color: #AB886D;
  padding: 0 20px 0 0;
}
.news-list .item .title{
	position: relative;
  margin: 0;
  width: 100%;
}
.news-list .item .title a{
	text-decoration: none;
}
.news-list .item .title a:hover{
	color:#708090;
}
.news-list .item .title a:after {
	position: absolute;
	right:0;
    content: "\f061";
    font-family: "FontAwesome";
    margin-left: 10px;
	font-size: 0.8rem;
}

.btnBox{
	margin-top: 30px;
	text-align: left;
}
.btnFlex{
	display: flex;
	justify-content: space-between;	
    flex-wrap: wrap;
}
.btnFlex div{
	width:32%;
	position: relative;
	margin-bottom: 10px;
}
.btnFlex div a img{
	width:100%;
	border-radius: 10px;
}
.btnFlex div a img:hover{
	opacity:0.5;
	transition:0.3s;
}
.btnFlex div p{
	position: absolute;
	top:50%;
	left:5%;
	-ms-transform: translateY(-50%);
  	-webkit-transform: translateY(-50%);
  	transform: translateY(-50%);
	font-size: 1.3rem;
	margin:0;
	padding: 0;
}


/*==================================================
スライダーのためのcss
===================================*/
.slider {/*横幅94%で左右に余白を持たせて中央寄せ*/
   width:94%;
    margin:0 auto;
}

.slider img {
    width:100%;/*スライダー内の画像を横幅100%に*/
    height:auto;
}

/*slickのJSで書かれるタグ内、スライド左右の余白調整*/

.slider .slick-slide {
    margin:0 10px;
}

.slider li h3{
	font-size:1rem;
	color:#212121;
	text-align: center;
}
.slider li a img:hover{
	opacity:0.5;
	transition:0.3s;
}

/*矢印の設定*/

/*戻る、次へ矢印の位置*/
.slick-prev, 
.slick-next {
    position: absolute;/*絶対配置にする*/
    top: 42%;
    cursor: pointer;/*マウスカーソルを指マークに*/
    outline: none;/*クリックをしたら出てくる枠線を消す*/
    border-top: 2px solid #666;/*矢印の色*/
    border-right: 2px solid #666;/*矢印の色*/
    height: 15px;
    width: 15px;
}

.slick-prev {/*戻る矢印の位置と形状*/
    left: -1.5%;
    transform: rotate(-135deg);
}

.slick-next {/*次へ矢印の位置と形状*/
    right: -1.5%;
    transform: rotate(45deg);
}

/*ドットナビゲーションの設定*/

.slick-dots {
    text-align:center;
	margin:20px 0 0 0;
}

.slick-dots li {
    display:inline-block;
	margin:0 5px;
}

.slick-dots button {
    color: transparent;
    outline: none;
    width:8px;/*ドットボタンのサイズ*/
    height:8px;/*ドットボタンのサイズ*/
    display:block;
    border-radius:50%;
    background:#ccc;/*ドットボタンの色*/
}

.slick-dots .slick-active button{
    background:#333;/*ドットボタンの現在地表示の色*/
}

/*flex基本*/
.flexBox_half,
.flexBox_three,
.flexBox_four{
	display: flex;
	justify-content: space-between;
    flex-wrap: wrap;	
}
.flexBox_half div{
	width: 48%;
	margin: 10px 0;
}
.flexBox_three div{
	width: 30%;
	margin: 10px 0;
}
.flexBox_four div{
	width: 23%;
	margin: 10px 0 20px;
}

/*パンくずリスト*/
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
	font-size: 0.9rem;
}
.breadcrumb a{
	text-decoration: none;
}
.breadcrumb a:hover{
	color:#708090;
}

.breadcrumb li:not(:last-of-type)::after {
  content: "›";
  margin: 0 .6em; /* 記号の左右の余白 */
  color: #AB886D; /* 記号の色 */
}
/*テキスト装飾*/
.red_text{
	color:#ff0000;
}
.brown_text{
	color:#946243;
	font-size: 1.1rem;
}
.marker{
	background:linear-gradient(transparent 60%, #ff6 60%);
}
.textCenter{
	text-align: center;
}
.textRight{
	text-align: right;
}
.textLeft{
	text-align: left;
}
.textBold{
	font-weight: bold;
	font-size: 1.1rem;
}
.sample_text{
	background-color: #d8e698;
	padding: 10px;
	border-radius: 5px;
	font-size: 1.1rem;
}
a.link_text{
	color:#1e90ff;
	text-decoration: none;
}
a.link_text:hover{
	color:#f08080;
}
/*マージン*/
.mt10{
	margin-top:10px;
}
.mt20{
	margin-top: 20px;
}
.mt50{
	margin-top: 50px;
}
/*ボタン*/
a.btn01 {
    display: inline-block;
    text-decoration: none;
    color: #AB886D;
    cursor: pointer;
    padding: 15px 50px;
    margin: 10px auto;
    text-align: center;
    letter-spacing: 0.1em;
    border: solid 2px #AB886D;
    font-size: 1em;
    font-weight: bold;
}
a.btn01:hover{
	background-color: #AB886D;
	color:#fff;
}
a.btn01:after {
    content: "\f054";
    font-family: "FontAwesome";
    margin-left: 10px;
}

/*TOPページ以外のタイトル*/
.titleBox{
	background-color: #ECDFCC;
	width: 100%;
	margin: 0;
}

.titleBox h2{
	font-size:1.8rem;
	padding: 20px;
	text-align: center;
	line-height: 2rem;
	color:#363636;
}

/*TOPと各教材ページ以外ののタイトル*/
h3.catalog-title,
h3.about-title,
.localBox h3,
h3.math-title{
	font-size: 1.7rem;
	letter-spacing:0.2rem;
	text-decoration: none;
	position: relative;
  	display: inline-block;
	margin: 50px auto;
	text-align: center;
	line-height: 2rem;
	color:#363636;
} 
h3.catalog-title:before,
h3.about-title:before,
.localBox h3:before,
h3.math-title:before{
	content: '';
    display: inline-block;
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    height: 5px;
    background-color: #AB886D;
}
h3.catalog-title:before,
h3.about-title:before,
.localBox h3:before{
    width: 80px;
}
h3.math-title:before{
    width: 150px;
}

/*スマホ設定*/
@media screen and (max-width:767px) {
.c-header {
	background-color: #fff;
	}

.c-hamburger-menu__list {
    background-color: #fff; /* カスタマイズしてください */
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    left: 0;
    padding: 2rem; /* カスタマイズしてください */
    position: absolute;
    transform: translateX(-100%);
    transition: 0.3s; /* カスタマイズしてください */
    top: 100%;
    width: 100%;
	z-index:1;
  }

#hamburger:checked ~ .c-hamburger-menu__list {
    transform: translateX(0%);
    transition: 0.3s;
  }
.c-hamburger-menu__button {
    align-items: center;
    appearance: none;
    background-color: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 7px; /* カスタマイズしてください */
    height: 52px; /* カスタマイズしてください */
    justify-content: center;
    width: 52px; /* カスタマイズしてください */
	padding-right:5px;
  }
#hamburger:checked
    ~ .c-hamburger-menu__button
    .c-hamburger-menu__button-mark:nth-of-type(1) {
    transform: translate(2px, 1px) rotate(45deg); /* カスタマイズしてください */
    transform-origin: 0%; /* カスタマイズしてください */
  }
#hamburger:checked
    ~ .c-hamburger-menu__button
    .c-hamburger-menu__button-mark:nth-of-type(2) {
    opacity: 0;
  }
#hamburger:checked
    ~ .c-hamburger-menu__button
    .c-hamburger-menu__button-mark:nth-of-type(3) {
    transform: translate(2px, 3px) rotate(-45deg); /* カスタマイズしてください */
    transform-origin: 0%; /* カスタマイズしてください */
  }

.brand img {
  width:180px;
	}
.mainVisual {
  width:96%;
}
.animate .top-message{
	font-size: 0.7rem;
	line-height: 1.1rem;
	padding: 5px;
	width:98%;
}
.animate .month-flower{
		font-size:0.7rem;
	}
.footer .inner{
	width:94%;	
	}
.footer .flexBox_four div{
	text-align: left;
	}
.footer_nav li{
	display: block;
	}
.footer .flexBox_four{
		padding-top:20px;
	}
.pagetop {
	right:10px;
	bottom:10px;
	}

	.inner{
		width: 94%;
	}
	.flexBox_half,
	.flexBox_three{
		display: block;
	}
	.flexBox_half div,
	.flexBox_three div{
		width:100%;
		margin-bottom:20px;
	}
	.flexBox_four div{
		width:48%;
		margin: 10px 0;
	}
	.news-list .item a{
  		flex-wrap: wrap;
	}
	.news-list .item .date{
  		min-width: 100px;
	}
	.news-list .item .title{
  		margin-top: 10px;
	}
	.btnFlex div{
		width:48%;
	}
	.btnFlex div p{
		font-size: 1.1rem;
	}
	.titleBox h2{
		font-size:1.7rem;
	}
	h3.catalog-title,
	h3.about-title,
	.localBox h3,
	h3.math-title{
		font-size: 1.6rem;
		margin: 30px auto;
	}
}