@charset "utf-8";

/* ---------------------------------
  _01 スタイルリセット
------------------------------------*/

html { font-size: 62.5%;}
body {
	margin: 0;
	padding: 0;
	line-height: 1.0;
	color: #222;
	background-color: #fff;
	font-family: noto-sans-cjk-jp, sans-serif;
	font-weight: 400;
	font-style: normal;
	font-size: 1.6rem;
}

@media screen and (max-width: 640px){
body { padding-top: 7.0rem !important;}
}

h1, h2, h3, h4, h5, h6 {
	margin: 0;
	padding: 0;
    color: #222;}
p {
	margin: 0;
	padding: 0;
	line-height: 1.4;}
img {
	border: 0;
	display: block;}

a { text-decoration: inherit; /* 必要に応じて「none」に */}
a:link { color: #222;}
a:visited { color: inherit;}
a:hover { color: #fff;}

ul {
	margin: 0;
	padding: 0;
	list-style: none;}
ol {
	margin: 0;
	padding: 0;}
li {
	margin: 0;
	padding: 0;}
dl, dt, dd {
	margin: 0;
	padding: 0;}
form {
	margin: 0;
	padding: 0;}

hr { display: none;}


/* ---------------------------------
  _02 共通クラス
------------------------------------*/

.center { text-align: center;}
.supplement { /* 補助的に入れる見出しを表示しないようにするクラス */
	position: absolute;
	left: -10000em;}

@media screen and (min-width: 641px){

.hide_pc { display: none;}
p.guide {
	margin-bottom: 1em;
	text-align: center;}

.section_title {
	margin-bottom: 5em;
	position: relative;
	display: flex;
	justify-content: space-between;
	width: 100%;
	height: 80px;
	background-color: #3B9ED9;
}
.section_title h2 {
	position: absolute;
	left: 0;
	bottom: -1.5em;
	color: #3B9ED9;
	font-size: 2.4rem;
}
.section_title .title_en {
	line-height: 80px;
	font-family: urbane, sans-serif;
	font-weight: 600;
	font-style: normal;
	font-size: 5.2rem;
	text-indent: 0.5em;
	letter-spacing: 0.1em;
}
.section_title .title_additional {
	margin: 0 !important;
	padding: 0 1em 0 4em;
	width: auto !important;
	line-height: 80px;
	color: #3B9ED9;
	background-color: #000;
	background-image: url("../images/common/section-title-bg.png");
	background-position: left center;
	background-repeat: no-repeat;
	font-size: 2.6rem;
	font-weight: 700;
}

}
@media screen and (max-width: 640px){

.hide_sp { display: none;}

.section_title {
	margin-bottom: 2em;
}
.section_title h2 { color: #3B9ED9;}
.section_title .title_en {
	margin-left: -2.0rem;
	width: 100vw;
	line-height: 5.0rem;
	background-color: #3B9ED9;
	font-family: urbane, sans-serif;
	font-weight: 600;
	font-style: normal;
	font-size: 3.6rem;
	text-indent: 0.5em;
	letter-spacing: 0.1em;
}
.section_title .title_additional {
	margin-left: -2.0rem;
	width: 100vw;
	line-height: 2em;
	color: #3B9ED9;
	background-color: #000;
	font-weight: 700;
	text-indent: 1em;
}

}

section .container　{
    margin: 0 auto;
    width: 1100px;
    height: auto;
}

/* ---------------------------------
  _02 ヘッダー＆ナビゲーション
------------------------------------*/

@media screen and (min-width: 641px){

header {
	background-color: #389CD7;
}
header .container {
	margin: 0 auto;
	position: relative;
	width: 1100px;
	height: 100px;
	background-color: #389CD7;
}
header .tel {
	position: absolute;
	right: 0;
	top: 0;
	width: 275px;
	height: 45px;
	line-height: 45px;
	color: #389CD7;
	background-color: #000;
	font-size: 2.4rem;
	font-family: urbane, sans-serif;
	text-align: center;
	letter-spacing: 0.1em;
}
header .tel a {
	color: #389CD7 !important;
}
header .tel img { display: inline;}
header nav {
	position: absolute;
	right: 0;
	bottom: 15px;
}
header nav dl {
	display: flex;
}
header nav dl dd {
	margin-left: 20px;
	padding-bottom: 0.5em;
	border-bottom: solid 2px #000;
	position: relative;
	font-weight: 700;
}
header nav dl dd ul {
	position: absolute;
	top: 26px;
	left: 0;
	background-color: #8AC5E8;
	width: 100%;
	z-index: 999;
	box-sizing: border-box;
}

header nav dl dd.instructors ul li {
	padding: 0 10px;
	overflow: hidden;
	height: 0;
	box-sizing: border-box;
	transition: .5s;
}
header nav dl dd.instructors:hover ul li {
	overflow: visible;
	height: 2em;
	line-height: 2em;
	transition: .5s;
}

}

@media screen and (max-width: 640px){

header {
	position: fixed;
	left: 0;
	top: 0;
	width: 100vw;
	height: 70px;
	background-color: #3B9ED9;
	z-index: 2000;}
header .container {
	display: flex;
	justify-content: space-between;
	}
header .site_name img {
	height: 70px;
}
header .nav_control {
	width: 7.0rem;
	height: 7.0rem;
	background-color: #333;
	z-index: 1010;}
nav {
	margin-right: -60vw;
	position: absolute;
	right: 0;
	top: 0;
	width: 60vw;
	height: 100vh;
	background-color: rgba(0,0,0,0.7);
	z-index: 1000;
	}
nav a:link { color: #fff;}
nav a:visited { color: #fff;}
nav dl {
	padding: 9rem 2rem 0rem 2rem;
	font-weight: 500;
	font-style: normal;
	font-size: 2rem;
	box-sizing: border-box;
}
nav dl dd { margin-bottom: 1em;
    color: #fff;
    }
    
nav dl dd.instructors ul
    { margin-top: 0.3em;
    }
    
header .open_nav {
    width: 7rem;
    height: 7rem;
    position: relative;    
}

header .open_nav img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

}

/* ---------------------------------
  _02 メインビュー
------------------------------------*/

.mainview {
	overflow: hidden;
}

@media screen and (max-width: 640px){

.mainview > div img {
	margin: 0;
	display: block;
	width: 100vw;
	height: 100vw;
	object-fit: cover;
}

}

/* ---------------------------------
  _02 フッター
------------------------------------*/
footer {
	background-color: #000;
}
footer .container {
	background-color: #000;
}
footer .logo img {
	margin: 0 auto 50px auto;
}
footer .copyright {
	color: #fff;
	text-align: center;}

@media screen and (min-width: 641px){

footer .container {
	margin: 0 auto;
	padding: 50px 0;
	width: 1100px;}

}

@media screen and (max-width: 640px){

footer .container {
	padding: 2em 0;}

}

/* ---------------------------------
  _02 レイアウト
------------------------------------*/


.cards > div,
.cards > li { margin-bottom: 1.5em;}
.cards .item_title { margin-bottom: 0.5em;}

.image-fit img {
	display: block;
	width: 100%;
}

.gallery {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;}
.gallery > div,
.gallery > li { margin-bottom: 1.5em;}

@media screen and (min-width: 641px){

section { padding: 0 0 3em 0;}
section .container {
	margin: 0 auto;
	width: 1100px;}

.column2 > div,
.column2 > li { width: 49%;}
.column3 > div,
.column3 > li { width: 31%;}
.column4 > div,
.column4 > li { width: 23%;}

.item_img img { width: 100%;}

.cards {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;}

.wide01 .item {
	margin-bottom: 0;
	display: flex;
	align-items: center;
}
.wide01 .item_img {
	width: 80%;
    margin-bottom: 2em;}
.wide01 .item_img img {
	width: 100%;}
.wide01 .item_text {
	padding-left: 50px;
	padding-right: calc( 50vw - 550px);
	width: 40%;
    vertical-align: bottom;
	box-sizing: border-box;
}
.wide01 .item_text .item_title {
	margin-bottom: 1em;}
.wide01 .item:nth-child(2n){
	flex-direction: row-reverse;}
.wide01 .item:nth-child(2n) .item_text {
	padding-left: calc( 50vw - 550px);
	padding-right: 50px;}

    
    
    
    
    
    
.wide02 .item { margin-bottom: 100px; position: relative;}
.wide02 .item .container {
	margin: 0 auto;
	padding: 0;
	display: flex;
	justify-content: space-between;
	width: 1100px;}
.wide02 .item .item_img {
	width: 720px;
	}
.wide02 .item .item_text {
	padding-top: 80px;
	width: 340px;}
.wide02 .item .container::after {
	content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 40px;
    width: calc((100% - 1100px)/2 - 35px + 1050px);
    height: 540px;
    background-color: #f2f2f2;
    z-index: -1;}

}

@media screen and (max-width: 640px){

section .container {
	padding:  5.0rem 2.0rem 0 2.0rem;}

.gallery.column2 > div,
.gallery.column2 > li,
.gallery.column3 > div,
.gallery.column3 > li,
.gallery.column4 > div,
.gallery.column4 > li { width: 48%;}

.column_sp {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	}
.column_sp > div,
.column_sp > li { width: 48%;}

.item_img img {
	width: 100%;}

.wide01 .item_text {
	padding:  1.0em 2.0rem 1.5em 2.0rem;}
.wide01 .item_text .item_title { margin-bottom: 0.5em;}
.wide02 .item { margin-bottom: 2em;}
.wide02 .item .container {
	padding: 0;
	position: relative;}
.wide02 .item .item_img {
	overflow: hidden;
	width: calc(100% - 2em);
	height: calc((100vw - 2em)*0.7);}
.wide02 .item .item_text {
	margin-left: 2em;
	padding: 1em;
    background-color: #f2f2f2;
	}
.wide02 .item .item_text .item_title {
	margin-left: -1.5em;
	margin-bottom: 0.5em;}
.wide02 .item .container::after {
	content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 2em;
    width: calc(100% - 2em);
	height: calc((100vw - 2em)*0.7);
    background-color: #f2f2f2;
    z-index: -1;}

}

/* ---------------------------------
  _02 コンテンツ
------------------------------------*/

#access iframe {
	margin-bottom: 2em;
	width: 100%;
	height: 450px;
}

@media screen and (min-width: 641px){

#contact dl {
	margin: 0 auto 1em auto;
	display: flex;
	flex-wrap: wrap;
	width: 800px;}
#contact dl dt {
	padding: 0.5em 1em;
	width: 200px;
	text-align: right;
	box-sizing: border-box;}
#contact dl dd {
	padding: 0.5em 1em;
	width: 600px;
	box-sizing: border-box;}
#contact dl dd input,
#contact dl dd textarea {
	width: 100%;
}
#contact .btns {
	text-align: center;
}

}

@media screen and (max-width: 640px){

#contact dl dt { margin-bottom: 0.5em;}
#contact dl dd { margin-bottom: 1.0em;}
#contact input[type="text"],
#contact textarea {
	padding: 0.25em;
	width: 100%;
	font-size: 1.6rem;
	box-sizing: border-box;}
#contact input[type="submit"]{
	margin: 0 auto;
	padding: 0.5em;
	display: block;
	font-size: 1.6rem;}

}

/* ---------------------------------
  _ clearfix
------------------------------------*/

.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}

.clearfix {
	display: inline-block;
}

/* Hides from IE-mac \*/
* html .clearfix {
	height: 1%;
}

.clearfix {
	display: block;
}
/* End hide from IE-mac */