@charset "UTF-8";

/*--------------------------------------------------------------------
 *	PC/SP共通のstyle
 *--------------------------------------------------------------------*/
 
body{
	font-size: 15px;
	background-color: #ffffff;
	-webkit-text-size-adjust: 100%;
}
a{
	color: #283CE5;
	transition: all .3s;
}
a:hover{
	transition: all .3s;
	opacity: 0.8;
}
.txt_center {
	text-align: center;
}
img{
	height:auto;
}

/* header -----------------------*/
header,
header .head_buttons {
	font-family: 'Noto Serif JP', serif;
}
header #g-nav {
	font-family: 'メイリオ', 'Meiryo', sans-serif;
}
header #blog_catch {
	padding: 0.5em 0;
	background-color: #dddddd;
	text-align: center;
	font-size: 85%;
}
/* 404ページ -----------------------*/
#not_found h1{
	color:#283CE5;
}

/* フェードイン -----------------------*/
body{
	animation: fadeIn 1s ease 0s 1 normal;
	-webkit-animation: fadeIn 1s ease 0s 1 normal;
}
@keyframes fadeIn {
	0% {opacity: 0}
	100% {opacity: 1}
}

@-webkit-keyframes fadeIn {
	0% {opacity: 0}
	100% {opacity: 1}
}
.fadein {
    opacity : 0;
    transform : translate(0, 100px);
    transition : all .8s;
}
.fadein.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/* common ------------------------------------------*/

body {
	font-family: 'メイリオ', 'Meiryo', sans-serif;
	color: #1d1f35;
}
.wrap {
	margin: 0 auto;
}


/* footer -----------------------*/
footer {
	background: #283CE5;
}
footer .media > div {
	background: #fff;
}
footer .x_block {
	display: flex;
	align-items: center;
}
footer .x_block a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	text-decoration: none;
	color: #000;
}
footer .x_block span:nth-child(2) small {
	display: block;
}
footer .publication h3 {
	border-bottom: 1px solid #1d1f35;
}
footer .banner_list {
	list-style: none;
	margin: 0;
}
footer .banner_list li {
	line-height: 1;
}
footer .banner_list li img {
	width: 100%;
}
footer .footer_link {
	list-style: none;
	margin: 50px 0;
}
footer .footer_link li {
	width: 100%;
	margin: 0.5em 0;
	text-align: center;
}
footer .footer_link a {
	padding-bottom: 5px;
	color: #fff;
	border-bottom: 1px solid #fff;
	text-decoration: none;
}
footer #copyright {
	color: #fff;
	text-align: center;
	font-size: 10px;
}

/*------------------------------------------ font strong, em */

em.underline {
	font-weight: normal;
	text-decoration: underline;
}
strong.underline {
	text-decoration: underline;
}
.fred {
	color: #be0000;
}
.bold_red {
	font-weight: bold;
	color: #be0000;
}
.fblue {
	color: #283CE5;
}
.fgreen {
	color: #00974b;
}
.large {
	font-size: 1.15rem;
}
.small {
	font-size: 0.875rem;
}

/* link -----------------------*/

.link_btn {
	text-align: center;
}
.link_btn a {
	background: #1D1F35;
	color: #fff;
	text-decoration: none;
	position: relative;
}
.link_btn a::after {
	display: block;
	content: '';
	position: absolute;
	z-index: 2;
	top: 40%;
	right: 8%;
	width: 8px;
	height: 8px;
	border-right: 1px solid #fff;
	border-bottom: 1px solid #fff;
	-webkit-transform: rotate(-45deg);
	transform: rotate(-45deg);
}
.link_btn a:hover {
	opacity: 0.8;
}


/*--------------------------------------------------------------------
 *	750px未満用（SP用）の記述
 *--------------------------------------------------------------------*/
@media screen and (max-width: 749px) {

body {
	overflow-x: hidden;
}

/* header -----------------------*/

header {
    position: fixed;
    top: 0;
    transition: .5s;
    width: 100%;
    z-index: 1000;
    background-color: #fff;
}
header.hide{
	top: -130px;
}
header h1,
header #blog_logo {
	width: 82%;
	margin: 40px 0 15px;
}
header .wrap .head_buttons {
	display: none !important;
}
header .openbtn {
    top: 30.6333%;
}
header .openbtn.active span:nth-of-type(1) {
	top: 19px;
	left: 5px;
}
header .openbtn.active span:nth-of-type(3) {
	top: 31px;
	left: 5px;
}
header #g-nav ul {
	margin-right: 0;
}
header #g-nav ul li ul {
	margin-top: 0;
	margin-left: 30px;
}
header #g-nav ul li {
	margin-right: 0;
	margin-left: 0;
}
header .pc_menu {
	display: none !important;
}
header #blog_catch {
	font-size: 12px;
}

/* ハンバーガーメニュー -----------------------*/
/*アクティブになったエリア*/
#g-nav.panelactive{
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position:fixed;
    z-index: 999;
	top: 0;
	width:100%;
    height: 100vh;
}
/*丸の拡大*/
.circle-bg{
    position: fixed;
    z-index:500;
    /*丸の形*/
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #283CE5;
    /*丸のスタート位置と形状*/
    top:calc(50% - 50px);/*50%から円の半径を引いた値*/
    left:calc(50% - 50px);/*50%から円の半径を引いた値*/
}
.initial{
	transform: scale(0);
}
.circleactive{
	transition: transform 1.8s;/*1秒かけてアニメーション*/
}
.circleactive{
  transform: scale(50);/*クラスが付与されたらscaleを拡大*/
}

/*ナビゲーションの縦スクロール*/
#g-nav-list{
    display: none;/*はじめは表示なし*/
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999; 
    width: 100%;
    height: 100vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

#g-nav.panelactive #g-nav-list{
     display: block; /*クラスが付与されたら出現*/
}

/*ナビゲーション*/
#g-nav ul {
  opacity: 0;/*はじめは透過0*/
	margin-top: 130px;
}

@keyframes gnaviAnime{
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}

/*背景が出現後にナビゲーションを表示*/
#g-nav.panelactive ul {
    opacity:1;
}

/* 背景が出現後にナビゲーション li を表示※レイアウトによって調整してください。不必要なら削除*/
#g-nav.panelactive ul li,
#g-nav.panelactive .btn_blue{
animation-name:gnaviAnime;
animation-duration:1s;
animation-delay:.2s;/*0.2 秒遅らせて出現*/
animation-fill-mode:forwards;
opacity:0;
}
@keyframes gnaviAnime{
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}
/*リストのレイアウト設定*/
#g-nav li{
  list-style: none;
}
#g-nav li a{
  color: #fff;
  text-decoration: none;
  padding:3.5% 0;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 5vw;
}
/*========= ボタンのためのCSS ===============*/
.openbtn{
  position:absolute;
  right: 10.1333% ;
  top: 49.6333%;
  z-index: 9999;/*ボタンを最前面に*/
  cursor: pointer;
    width: 6.6667%;
    height:50px;
	
    border-radius: 50%;
}
/*×に変化*/  
.active{
	width: 50px;
	background-color: #fff;
  }
.openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    height: 1px;
    border-radius: 2px;
  	background-color: #000000;
    width: 100%;
  }
.openbtn span:nth-of-type(1) {
  top:0%; 
}
.openbtn span:nth-of-type(2) {
	top:20%; 
}
.openbtn span:nth-of-type(3) {
	top:40%; 
}
.openbtn.active span:nth-of-type(1) {
	top: 19px;
    left: 5px;
    transform: translateY(6px) rotate(-30deg);
    width: 80%;
}
.openbtn.active span:nth-of-type(2) {
  opacity: 0;
}
.openbtn.active span:nth-of-type(3){
	top: 31px;
    left: 5px;
    transform: translateY(-6px) rotate(30deg);
    width: 80%;
}
#g-nav{
	position: relative;
}
#g-nav .btn_blue{
	display: block;
    padding: 6% 0;
    opacity: 0;
    width: 90%;
	margin: 0 auto;
    border-radius: 90px;
    text-align: center;
    border: 1px solid #fff;
	color: #fff;
	text-decoration: none;
	font-size: 5vw;
}
#g-nav .request{
	margin-top: 15%;
}
#g-nav .lesson{
	margin-top: 6%;
	margin-bottom: 10%;
}

/* footer -----------------------*/

footer {
	padding: 7.1% 0;
}
footer .x_block {
	padding: 5.9% 0;
}
footer .x_block a {
	justify-content: left;
}
footer .x_block img:nth-child(1) {
	width: 9.6%;
	margin: 0 10.5% 0 8.2%;
}
footer .x_block span:nth-child(2) {
	width: 44%;
	margin-right: 17%;
	font-size: max(16px, 4.2vw);
}
footer .x_block span:nth-child(2) small {
	font-size: max(10px, 2.6vw);
}
footer .x_block img:nth-child(3) {
	width: 25px;
	margin: 0 2.9% 0 0;
}
footer .publication {
	margin: 5.9% 0;
	padding: 0 5.9% 8.8%;
}
footer .publication h3 {
	width: 100%;
	margin: 0 0 1em;
	padding-top: 1em;
	font-size: max(15px, 4vw);
	text-align: center;
	font-weight: bold;
}
footer .publication h3 + a {
	display: block;
	width: 41%;
	margin: 0 auto 1em;
}
footer .publication h3 + a + p {
	margin: 1em 0;
	text-align: center;
	font-size: max(17px, 4.52vw);
	font-weight: bold;
}
footer .publication .fblue {
	display: block;
	text-align: center;
	font-size: max(12px, 3.2vw);
}
footer .publication p:last-child {
	margin: 0;
}
footer .publication .btn_detail {
	width: 100%;
	margin-bottom: 0;
}
footer .banner_list li {
	margin: 0 0 5.9%;
}
footer .banner_list li img {
	width: 100%;
}
footer .footer_link li {
	margin-bottom: 1.4em;
	font-size: max(13px, 3.4vw);
}
footer #copyright {
	margin: 14.4% 0 1em;
}


/* link -----------------------*/

.link_btn a {
	font-size: 4.5vw;
	padding: 6px 2em;
	border-radius: 40px;
}

/* common ------------------------------------------*/

.swiper {
	overflow: visible;
}
.swiper-slide img {
	width: 100%;
}
.swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
	bottom: -25px;
}
.swiper-button-prev::after,
.swiper-button-next::after {
	height: 25px;
	width: 25px;
}
.btn_detail {
	padding: 6px 0;
	font-size: max(12px, 3.2vw);
}
h2 {
	padding-top: 11%;
	font-size: max(15px, 4vw);
}
header .wrap,
footer .wrap {
	padding: 0 5%;
}
.tag_list {
	margin-bottom: 10%;
	font-size: max(13px, 3.4vw);
}
.no_article {
	font-size: max(13px, 3.4vw);
	margin: 7% 0 0;
	padding-bottom: 14%;
}


/*------------------------------------------ visible hidden */

.visible-sp, .visible-pc {
	display: none !important;
}

.visible-sp {
	display: block !important;
}
.hidden-sp{
	display:none !important
}


/* 750px未満用（SP用）の記述 end -------------------------------------*/
}


/*--------------------------------------------------------------------
 *	750px以上用（PC用）の記述
 *--------------------------------------------------------------------*/
@media screen and (min-width: 750px), print {

/* common ------------------------------------------*/

.wrap {
	max-width: 1060px;
	width: calc(100% - 30px);
}
.swiper-button-prev,
.swiper-button-next {
  height: 35px;
  width: 35px;
}
.swiper-button-prev::after,
.swiper-button-next::after {
	background-repeat: no-repeat;
	background-size: contain;
	content: "";
	height: 35px;
	margin: auto;
	width: 35px;
}
.btn_detail {
	max-width: 346px;
}
h2 {
	font-size: 20px;
}
section ul li .title,
.article_list li .title {
	margin: 10px 0;
	font-size: 16px;
}


/* header -----------------------*/

header{
    position: fixed;
    top: 0;
    transition: .5s;
	width: 100%;
	z-index: 1000;
	background-color: #fff;
}
header.hide{
    top: -130px;
}
header .wrap {
	display: flex;
	justify-content: space-between;
	width: calc(100% - 30px);
}
header h1#blog_logo {
	max-width: 356px;
	margin: 15px 0;
	line-height: 1;
}
header .head_buttons {
	display: flex;
	align-items: center;
}
header .head_buttons a {
	display: block;
    background-color: #283CE5;
    color: #fff;
    border-radius: 40px;
    text-align: center;
    padding: 0.5em 1em;
    transition: 0.5s;
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
}
header .head_buttons a:hover {
	background-color: #1D1F35;
}
header .head_buttons a:first-child {
	margin-right: 1em;
}
header .openbtn {
	display: none;
}
header #g-nav {
	width: 100%;
	background: #283CE5;
}
header #g-nav ul {
	display: flex;
	justify-content: center;
	list-style: none;
	margin: 0;
	padding: 5px 0;
}
header #g-nav ul li {
	margin: 0 32px;
	font-weight: 500;
}
header #g-nav a {
	color: #fff;
	text-decoration: none;
}
header #g-nav .sub_category {
	display: none !important;
}
header .sp_menu {
	display: none !important;
}

/* footer -----------------------*/

footer {
	padding: 60px 0 0;
}
footer .wrap {
	width: 100%;
	max-width: 1090px;
}
footer #banner_area {
	display: grid;
	grid-gap: 20px;
	grid-template-columns: repeat(auto-fit, minmax(520px, 1fr));
	justify-items: center;
	padding: 0 15px;
}
footer .media {
	width: 520px;
}
footer .x_block {
	height: 66px;
	padding: 25px;
}
footer .x_block img:nth-child(1) {
	width: 50px;
	margin-left: 20px;
}
footer .x_block span:nth-child(2) {
	margin-right: 85px;
	font-size: 20px;
	line-height: 1.5;
	font-weight: bold;
}
footer .x_block span:nth-child(2) small {
	display: block;
	margin-bottom: 3px;
	font-size: 12px;
}
footer .publication {
	margin-top: 20px;
	padding: 25px;
}
footer .publication h3 {
	float: right;
	width: 252px;
	margin-top: 0 !important;
	padding-top: 3px;
	padding-bottom: 0.5em;
	font-size: 16px !important;
	font-weight: bold;
	text-align: left !important;
}
footer .publication h3 + a {
	float: left;
	width: 194px;
}
footer .publication h3 + a + p {
	float: right;
	width: 252px;
	margin-top: 0;
	font-size: 24px;
	font-weight: bold;
	line-height: 1.3:
}
footer .publication .fblue {
	display: block;
	margin-bottom: 10px;
    line-height: 1.8;
	font-size: 12px;
}
footer .publication p:last-child {
	clear: both;
	margin: 0;
	padding: 8px 0 9px;
}
footer .publication .btn_detail {
	width: 306px;
	margin-bottom: 0;
}
footer .banner_list {
	width: 520px;
}
footer .banner_list li {
	margin: 0 0 20px;
}
footer .footer_link li {
	margin-bottom: 1.2em;
	font-size: 14px;
}
footer .footer_link li a {
	padding-bottom: 3px;
}
footer #copyright {
	margin: 1em 0 0;
	padding-bottom: 30px;
}


/* link -----------------------*/

.link_btn a {
	font-size: 1.125rem;
	padding: 3px 60px;
	border-radius: 40px;
}


/*------------------------------------------ visible hidden */

.visible-sp, .visible-pc {
	display: none !important;
}

.visible-pc {
	display: block !important;
}
.hidden-pc{
	display:none !important
}


/* 750px以上用（PC用）の記述 end -------------------------------------*/
}


/*--------------------------------------------------------------------
 *	clear fix
 *--------------------------------------------------------------------*/
body,
body.blog main::after,
footer .publication::after,
.article_list li::after {
	content: "";
	display: block;
	clear: both;
}
body::after,
header .wrap::after,
#main_visual::after {
	content: none;
}