@charset "UTF-8";
/*----------------------------------------------- 共通 */
.bk_piano_w {
	height: 0;
}
.bk_piano img {
	height: 70vw;
}
.bk_piano {
	background-color: #f0f0f0;
}
.bk_piano.bk_piano_fv img {
	object-position: 10%;
	}
.bk_piano.bk_piano_fv {
	top : -10vw;
	background: none;
}

@media screen and (min-width: 1250px) {
	.section_inner {
		max-width: 850px;
	}
	footer .footer_inner {
		max-width: 920px;
	}
	.free_txt br {
		display: none;
	}
}

@media screen and (min-width: 1920px) {
	.bk_piano.bk_piano_fv {
		top: -15vw;
		}
}

.bk_piano.rotate {
	transform: rotate(20deg);
	left: -10vw;
}
.bk_piano.rotate img {
	width: 120vw;
}
.bk_piano_w.bf_footer {
	height: 0;
	bottom: -80vw;
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  header
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
header {
	padding-bottom: 50px;
height: calc(800px + 7rem);
}
.fv_wrap::after {
	width: 50vw;
	height: 105vh;
	background-image: url(../img/bk_img_1.svg);
	background-size: cover;
	background-position: -100px center;
}
.header_inner {
	width: 80vw;
	min-height: auto;
	height: 800px;
	margin: 7rem 0 auto auto;
}
.hd_fix_area .btn {
	top: 25px;
}
.hd_news {
/*	margin-top: 6rem;
	margin-bottom: -1rem;*/
}
.hd_news a {
	padding: 5px 80px 5px 50px;
}
.hd_fix_area .logo {
	width: 180px;
}
.hd_fix_area .logo img {
	height: 7rem;
}
.hd_fix_area {
	padding-right: 3%;
	padding-left: 3%;
}
.hd_fix_area .btn {
	margin: 0;
}
.fv_bk .video video {
	max-width: 1500px;
}
.scroll {
	width: 50px;
	font-size: 16px;
	right: auto;
	bottom: 75px;
}
.fv_img {
	z-index: 1;
}
.fv_img_1 {
	top: 10px;
}
.fv_img_2 {
	width: 300px;
	height: 300px;
	top: -60px;
}
.fv_img_3 {
	width: 150px;
	height: 150px;
	top: -40px;
	left: 20.5vw;
}
.fv_img_4 {
	right: auto;
	left: 0;
	width: 270px;
	height: 270px;
	top: auto;
	bottom: 30px;
}
.catch {
	top: 200px;
}
.catch .m_plus_r {
	padding-left: 0;
}
nav.pc {
	position: fixed;
	top: 30%;
	left: 5%;
	z-index: 99;
}
.pc_g_nav li {
	margin-bottom: 20px;
	font-weight: 600;
	font-size: 19px;
	line-height: 1.5;
}
.pc_g_nav a {
	position: relative;
	color: #333;
	text-decoration: none;
	overflow: hidden;
}
.pc_g_nav a::before {
	content: attr(data-text);
	position: absolute;
	top: 0;
	left: 0;
	color: #6F178D;
	width: 0;
	white-space: nowrap;
	overflow: hidden;
	transition: width 0.5s ease;
	pointer-events: none;
}
.pc_g_nav li span {
	display: block;
	font-size: 12px;
	font-weight: 400;
}

@media (hover: hover) and (pointer: fine) {
.pc_g_nav a:hover::before {
  width: 100%;
}
}

@media screen and (min-width: 1250px) {
	.fv_bk .video {
		width: 60%;
		right: 0;
	}
	.fv_img_1 {
		width: 18vw;
		height: 18vw;
		top: -45px;
	}
	.fv_img_2 {
		width: 23vw;
		height: 23vw;
	}
	.fv_img_3 {
		width: 13vw;
		height: 13vw;
		max-width: 220px;
		max-height: 220px;
		top: -75px;
		left: 20vw;
	}
	.fv_img_4 {
		width: 26vw;
		height: 26vw;
		max-width: 400px;
		max-height: 400px;
		right: auto;
		left: 0;
	}
	.scroll {
		width: 60px;
		font-size: 18px;
		bottom: auto;
		top: 65%;
	}
}
@media screen and (min-width: 1500px) {
	.fv_bk .video {
		bottom: -50px;
	}
	.fv_img_1 {
		width: 16vw;
		height: 16vw;
	}
	.fv_img_3 {
		width: 9vw;
		height: 9vw;
	}
	.pc_g_nav li {
		margin-bottom: 25px;
		font-size: 22px;
	}
	.pc_g_nav li span {
		font-size: 14px;
	}
}

@media screen and (min-width: 1920px) {
	header {
		height: calc(900px + 10rem);
	}
	.header_inner {
		height: 900px;
	}
	.hd_fix_area .logo img {
		height: 10rem;
	}
	.fv_img_4 {
		left: 100px;
	}
/*	.catch .m_plus_r {
		font-size: 30px;
	}*/
	.pc_g_nav li {
		margin-bottom: 30px;
		font-size: 24px;
	}
	.pc_g_nav li span {
		font-size: 16px;
	}
}
@media screen and (min-width: 2200px) {
	.fv_img_4 {
		left: 200px;
	}
	.catch .m_plus_r {
		font-size: 33px;
	}
	header {
		height: calc(1000px + 10rem);
	}
	.header_inner {
		height: 1000px;
	}
}
.fv_wrap {
	padding: 60px 0 10px;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  TOPページ
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.top_about {
	padding-top: 70px;
}
.t_about_txt {
	margin: 90px auto;
}
.top_course {
	padding: 30px 0 100px;
	margin-top: -1px;
}
.me_chan {
	width: 350px;
}
.top_access {
	padding: 150px 0 250px;
}
.top_course .course_outline {
	margin-top: 0;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  お問い合わせ
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.contact {
	padding-top: 120px;
}
.contact {
	margin-top: -1px;
}
.contact_form {
	margin-top: 70px;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  footer
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.ft_menu_sub li {
	text-indent: -0.65em;
	padding-left: 0.65em;
}
@media screen and (min-width: 1250px) {
	.ft_menu_w {
		width: 220px;
		margin: 0;
	}
	.ft_right {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}
	.ft_menu_w hr {
		margin: 170px 0 30px;
	}
	.ft_menu_sub {
		font-size: 14px;
	}
	.ft_left {
		display: flex;
		flex-wrap: wrap;
		margin-bottom: 60px;
		align-items: center;
	}
	.copy {
		margin: 50px auto 10px;
	}
}

@media screen and (min-width: 1500px) {
	footer .footer_inner {
		max-width: 1100px;
	}
	.ft_right {
		width: 660px;
	}
	.ft_left {
		flex-direction: column;
		width: 220px;
		align-items: flex-start;
		justify-content: space-between;
	}
	.ft_logo {
		margin: 0;
	}
	.ft_upper {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}
	.ft_left {
		margin: 0;
	}
	.link_instagram {
		margin: 0;
	}
}

@media screen and (min-width: 1920px) {
	footer .footer_inner {
		max-width: 1300px;
	}
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  下層ページ共通
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  about
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.message .t_about_catch p {
	margin-bottom: 100px;
}
.message_txt p {
	text-align: center;
}
.teacher {
	padding: 100px 0;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 コース一覧
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  ニュース
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.news_list {
	padding: 100px 0;
}
.news_li_inner {
	display: flex;
	flex-direction: row-reverse;
	flex-wrap: wrap;
	justify-content: space-between;
	padding-top: 0;
}
.news_cat_w {
	width: 35%;
	padding-left: 70px;
	margin-top: 10px;
}
.news_item_w {
	width: 65%;
}
.news_inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.news_content {
	width: 65%;
}
.news_cat_w.pc {
	width: 35%;
}
.post-title {
	font-size: 0.95em;
}
.news_nav {
	margin: 100px 0 150px;
	padding-top: 70px;
	border-top: solid 1px #f0f0f0;
}
.news_post_w,
.news_list {
	margin-top: 0;
	padding-top: 200px;
}
.news_post .news_info {
	margin: 20px 0 70px;
}
.news_ico_title {
	border-style: dotted;
}
.news_post::after,
.news_list::after {
	content: "";
	display: block;
	width: 80vw;
	height: 65vh;
	position: absolute;
	bottom: 0;
	z-index: -1;
	background-image: url(../img/bk_img_1sp.svg);
	background-size: contain;
	top: 0;
	background-repeat: no-repeat;
	background-position: top left;
}
.news_list {
	min-height: 1000px;
}
.news_content {
	min-height: 300px;
}
.news_post .news_info {
	width: 65%;
}
.news_post h3 {
	width: 65%;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  プライバシーポリシー
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.pg_privacy-policy {
	padding: 10em 0;
}


/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  改行位置調整
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.sp,
.sp_flex {
	display: none;
}
.tb,
.tb_flex {
	display: none;
}
.pc {
	display: block;
}
.pc_flex {
	display: flex;
}