@charset "UTF-8";
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, button, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  border: 0;
  font: inherit;
  font-size: 100%;
  margin: 0;
  padding: 0;
  vertical-align: baseline;
}
*,
::before,
::after {
-webkit-box-sizing: border-box;
  box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -webkit-tap-highlight-color: transparent; /* 3*/
	font-size: 62.5%;
	scroll-behavior: smooth;
}
body {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	font-size:1.6rem;/* 16px*/
    line-height: 2;
	font-family: 'Noto Serif JP', serif;
}
ol, ul {
  list-style: none;
}
li, dd {
  list-style-type: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
	max-width: 100%;
	height: auto;
  border: none;
  vertical-align: bottom;
}
iframe {
  vertical-align: bottom;
}
a {
	text-decoration: none;
}
a:hover {
	opacity: 0.7;
	transition: .3s;
}

@media screen and (max-width: 767px){
.pc {
	display:none;
	}
}
@media screen and (min-width: 768px){
.sp {
	display:none;
	}
}

/*-------------------------
  header
-------------------------*/
header {
	width: 100%;
}
.header_area {
	padding: 2rem 3rem;
}
.header_area h1 {
	max-width: 412px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

.header_area h1 div {
	border-left: 2px solid #393939;
	padding-left: 20px;
	margin-left: 20px;
}

@media screen and (max-width: 767px) {
	.header_area {
	padding: 1rem 4rem;
}
}

/*-------------------------
  main
-------------------------*/
main {
  display: block;
	color: #60350F;
}

/*-- Pagetop --*/
  .Pagetop{
    position: fixed;
    right: 10vw;
/*    bottom: 23vw;*/
    width: 43px;
    height: 43px;
    background: #60350F;
	  border: solid 1px #FEF9F4;
    border-radius: 50%;
    z-index: 9999;
  }
  .Pagetop a{
    display: block;
    position: relative;
    height: 100%;
  }
  .Pagetop a:after{
    position: absolute;
    content: "";
    left: 50%;
    top: 50%;
    width: 12px;
    height: 12px;
    margin-top: -4px;
    margin-left: -6px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
.w940 {
	max-width: 940px;
	margin: 0 auto;
	padding: 7rem 0;
}
.bg_cr {
	background-color: #FEF9F4;
}
.flex_area {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.grid_area {
	display: grid;
}
h2 {
	font-size: 3.6rem;
}
h3 {
	font-size: 2.4rem;
	line-height: 3.8rem;
}
h2,h3 {
	font-weight: bold;
	text-align: center;
}
h3 span {
	font-size: 1.8rem;
	font-weight: normal;
	display: block
}
.hl_dotted h4 {
	font-size: 24px;
	font-weight: bold;
	border-bottom: dotted 4px #60350F;
    padding-bottom: 0.4rem;
	display: inline-block;
	line-height: 1.8;
	margin-bottom: 1.5rem;
}
.btn {
	background-color: #60350F;
	border-radius: 50px;
	color: #fff;
	position: relative;
}
.btn a {
	display: block;
	padding: 1.7rem 3.5rem;
	color: #fff;
}
.btn a::after {
	content: '';
 	display: inline-block;
	position: absolute;
	top: 48%;
    right: 5%;
 	width: 30px;
    height: 3.5px;
	background-image: url("../img/btn_after.svg");
	background-repeat: no-repeat;
	background-size: contain;
}

#top {
	width: 100%;
    height: 0;
    padding-top: 56.25%;
	background-image: url("../img/top_bg_pc.png");
	background-repeat: no-repeat;
	background-size: cover;
	background-position: top center;
	position: relative;
}
.top p {
	text-align: center;
	font-size: 2.4rem;
	line-height: 6.4rem;
	position: absolute;
	top: 45%;
    left: 50%;
	transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}
.top,.about,.reserve {
	color: #393939;
}
@media screen and (min-width: 768px) and (max-width: 1020px) {
	.top p {
	font-size: 2.4vw;
    line-height: 6.4vw;
}
}

.about {
	max-width: 566px;
	position: relative;
	margin: -23vw auto 7rem;
	padding: 8rem 0rem 8rem 9rem;
	background-image: url("../img/about_bg_pc.png");
	background-repeat: no-repeat;
	background-size: contain;
	background-position: center;
}
.about ul li {
	margin:0 0 4rem;
}
.about ul li span {
	font-size: 2rem;
	border-bottom: dotted 4px #60350F;
	margin-left: 12%;
    padding-bottom: 0.8rem;
}
.about ul li:last-child {
	margin-bottom: 0;
}
.about ul li::before {
	content: '';
 	display: inline-block;
	position: absolute;
 	width: 32px;
    height: 54px;
	background-image: url("../img/about_before.svg");
	background-repeat: no-repeat;
	background-size: contain;
}

.reserve .flex_area {
	padding: 0 2rem;
	align-items: center;
	margin-bottom: 50px;
}
.reserve .flex_img {
	width: 50%
}
.reserve .flex_txt {
	width: 42%
}
.reserve .flex_txt p {
	margin-bottom: 3.6rem;
    line-height: 3.6rem;
}
.reserve .btn {
	max-width: 350px;
}

.sec02 {
	background-image: url("../img/question-img.png");
	background-repeat: no-repeat;
	background-position: bottom left 8%;
	max-width: 940px;
    margin: 0 auto;
}
.question {
	position: relative;
    padding: 14rem 0 7rem;
}
.question > p {
	position: absolute;
	top: -14%;
    left: 15%;
	max-width: 336px;
}
.question .flex_area {
	justify-content: flex-end;
}
.question .flex_item {
	width: 150px;
	text-align: center;
	margin-left: 5%;
}
.question .flex_item img {
	margin-bottom: 15px;
}
.feature h2 {
	margin-bottom: 4.5rem;
}
.feature .flex_txt p {
	margin-bottom: 3rem;
}
.feature .flex_txt p:last-child {
	margin-bottom: 0;
}
.feature .flex_area {
	background-color: #fff;
	border-radius: 60px;
	padding: 4rem 3.5rem;
	margin-bottom: 2rem;
}
.feature .flex_img {
	width: 31%;
	margin-bottom: -5%;
	display: flex;
    align-items: flex-end;
}
.feature .flex_img img{
	width: 100%;
}
.feature .flex_txt {
	width: 64%;
	display: flex;
    align-items: center;
}

.level h2 {
	font-size: 24px;
	position: relative;
  padding: 1rem 2rem calc(1rem + 10px);
  background: #F7E2D6;
	border-radius: 50px;
	max-width: 515px;
	margin: -100px auto 80px;
}

.level h2:before {
  position: absolute;
  top: -6px;
  left: -6px;
  width: 100%;
  height: 100%;
  content: '';
  border: 2px solid #572F15;
	border-radius: 50px;
}
.level .flex_area {
	padding: 0 2rem;
}
.level .flex_img {
	width: 42%;
}
.level .flex_txt {
	width: 52%;
}
.level .flex_txt p:first-of-type {
	margin-bottom: 3rem;
}

.lessonlist ul.flex_area {
	max-width: 830px;
	margin: 30px auto 100px;
}
.lessonlist ul.flex_area li {
	font-size: 18px;
	position: relative;
  background: #F7E2D6;
	border-radius: 50px;
	height: 50px;
	padding: 0.4rem 0 0 14%;
}
.lessonlist ul.flex_area li:before {
  position: absolute;
  top: -3px;
    left: -4px;
  width: 100%;
  height: 100%;
  content: '';
  border: 1px solid #572F15;
	border-radius: 50px;
}
.lessonlist ul.flex_area a {
	color: #572F15;
	width: 22%;
	position: relative;
}
.lessonlist ul.flex_area a::after {
    content: '';
    border: 0;
    border-top: solid 1px #572F15;
    border-right: solid 1px #572F15;
    display: inline-block;
    width: 9px;
    height: 9px;
    position: absolute;
    top: 42%;
    right: 16%;
    transform: translateY(-50%) rotate(135deg);
}
.lessonlist ul.flex_area a:nth-child(4) li {
	padding: 0.4rem 0 0 8%;
}
.lessonlist ul.flex_area a:nth-child(4)::after {
    right: 12%;
}
.lessonlist h3 {
	position: relative;
	margin-bottom: 40px;
}
.lessonlist h3::before {
	content: '';
	background-image: url("../img/beginner_before.svg");
	background-repeat: no-repeat;
	background-size: contain;
	position: absolute;
 	top: -50%;
	left: 50%;
	margin-left: -11.5px;
	width: 23px;
	height: 36px;
}
.lessonlist_box {
	background-color: #fff;
	border-radius: 30px;
	padding: 4rem 5rem;
}
.lessonlist_box.grid_area {
	grid-template-columns: 1fr 1fr;
	margin-bottom: 40px;
}
.lessonlist_box.grid_area .hl_dotted {
	border-right: solid 1px #60350F;
	padding-right: 4rem;
}
.lessonlist_img{
    padding: 0 1rem 0 4rem;
}
.lessonlist_img h4 {
    text-align: center;
	margin-bottom: 2rem;
}
.lessonlist_img h4::before,.lessonlist_img h4::after {
	content: '';
    display: inline-block;
    position: absolute;
    background-repeat: no-repeat;
    background-size: contain;
}
.lessonlist_img h4::before {
	width: 13px;
    height: 38px;
    background-image: url("../img/lessonlist_h4_before.svg");
	margin-left: -2%;
}
.lessonlist_img h4::after {
	width: 10px;
    height: 38px;
    background-image: url("../img/lessonlist_h4_after.svg");
	margin-left: 1%;
}
.lessonlist_img img {
	margin-bottom: 2rem;
}
.lessonlist_img ul {
	grid-template-columns: 56% 1fr;	
}
.lessonlist_img ul li {
	font-size: 14px;
}
.lessonlist_img ul li::before {
	content: '';
	width: 10px;
	height: 10px;
	background-color: #60350F;
	border-radius: 50px;
	display: inline-block;
	margin-right: 3%;
}
.lessonlist_img p {
	text-align: right;
}
.lessonlist_img a {
	font-size: 14px;
	color: #60350F;
	text-decoration: underline;
}
.lessonlist .btn {
	margin: 60px auto 150px;
	text-align: center;
}
#intermediate .lessonlist_img p,#senior .lessonlist_img p,#other .lessonlist_img p {
	margin-top: 50px;
}
.lessonlist #intermediate h3::before {
	background-image: url("../img/intermediate_before.svg");
 	top: -75%;
	left: 50%;
	margin-left: -27px;
	width: 54px;
	height: 54px;
}
.lessonlist #senior h3::before {
	background-image: url("../img/senior_before.svg");
 	top: -70%;
	left: 50%;
	margin-left: -22px;
	width: 46px;
	height: 44px;
}
.lessonlist #other h3::before {
	background-image: url("../img/other_before.svg");
 	top: -46%;
	left: 50%;
	margin-left: -29px;
	width: 58px;
	height: 31px;
}
#other .btn {
    margin: 60px auto 100px;
}
.lessonlist .btn {
	max-width: 320px;
}

.contact {
	max-width: 640px;
	margin: 0 auto;
	padding: 4rem 0;
}
.contact .flex_img {
	flex: 1;
	position: relative;
}
.contact .flex_img img {
	position: absolute;
	bottom: -4rem;
	left: 0;
}
.contact .flex_txt {
	width: 58%;
}
.contact .flex_txt p {
	text-align: center;
	margin-bottom: 2rem;
}
.contact .flex_txt .btn a {
    padding: 1.7rem 5rem;
}
.contact .flex_txt .btn a::after {
    right: 8%;
}

/*-------------------------
  footer
-------------------------*/
footer {
	position: relative;
}
footer > .grid_area {
	grid-template-columns: 1fr 1fr 1fr 1fr;
}
footer > .grid_area img {
	width: 100%;
}
footer .flex_area_wrap {
	background-color: #60350F;
	padding: 2.3rem 0;
}
footer .flex_area {
	color: #AFAFAF;
	max-width: 940px;
	margin: 0 auto;
	align-items: center;
}
footer .ft_img {
	width: 45%;
}
footer .ft_img img {
	width: 23%;
}
footer .ft_txt {
	width: 55%;
}
footer .ft_txt .grid_area {
	grid-template-columns: 26% 48% 1fr;
	margin-bottom: 5%;
}
footer .ft_txt ul li a {
	color: #fff;
	font-size: 12px;
}
footer p.copylight {
	font-size: 10px;
	text-align: right;
}


@media screen and (max-width: 767px) {
	main {
		font-size: 1.5rem;
    line-height: 1.8;
	}
	.w940 {
    padding: 3rem 5%;
}
	.flex_area {
    display: block;
	}
	h2 {
    font-size: 5.2vw;
}
	h3 {
    line-height: 3rem;
		font-size: 4.9vw;
}
	.hl_dotted h4 {
    font-size: 4.9vw;
    border-bottom: dotted 2px #60350F;
		margin-bottom: 2rem;
}
	.btn {
		margin: 0 auto;
	}
	#top {
    padding-top: 126.53%;
	background-image: url("../img/top_bg_sp.png");
}
	.top p {
    line-height: 13vw;
    font-size: 16px;
    width: 100%;
}
	.about {
	max-width: 100%;
		margin: -42vw auto 2rem;
		padding: 18vw 0 20vw;
		background-image: url(../img/about_bg_sp.png);
}
	.about ul li {
    margin: 0 0 7vw;
    padding-left: 7%;
}
	.about ul li span {
    font-size: 4.2vw;
    border-bottom: dotted 3px #60350F;
    margin-left: 10%;
		padding-bottom: 2vw;
}
	.about ul li::before {
    width: 6vw;
    height: 10vw;
}
	.reserve .flex_area  {
		padding: 0;
		margin-bottom: 18vw;
	}
	.reserve .flex_area p.sp {
		text-align: center;
		margin-bottom: 3rem;
		font-size: 1.6rem;
	}
	.reserve .flex_img,.reserve .flex_txt {
    width: 100%;
		margin-bottom: 2rem;
}
	.sec02 {
    background-position: top 20% left 20%;
    background-size: 30%;
}
	.question {
    padding: 25vw 0 15vw;
}
	.question > p {
    position: static;
        max-width: 80%;
    margin: -40vw auto 0;
}
	.question .flex_item {
    width: 45%;
}
	.question .flex_item:nth-child(odd) {
	margin: 0 5% 0 auto;
}
	.question .flex_item:first-child {
	margin-top: 10vw;
}
	.question .flex_item:nth-child(2) {
	margin-top: -32vw;
}
	.question .flex_item:nth-child(3) {
	margin-top: -26vw;
}
	
	.feature h2 {
    margin-bottom: 2rem;
}
	.feature .flex_area {
    border-radius: 30px;
    padding: 2.5rem;
    margin-bottom: 4rem;
}
	.feature .flex_img,.feature .flex_txt {
	width: 100%;
	}
	.feature .flex_img {
		margin-bottom: 8%;
	}
	.feature .flex_img img {
    width: 60%;
    margin: 0 auto;
    display: block;
}
	
	.level .flex_area {
    padding: 0;
}
	.level h2 {
    font-size: 5.2vw;
    margin: -55px auto 3rem;
}
	.level h2:before {
    border: 1px solid #572F15;

}
	.level .flex_img,.level .flex_txt {
	width: 100%;
}
	.level .flex_img {
	padding: 0 5%;
		margin-bottom: 3rem;
	}
	.level .flex_txt p {
    margin-bottom: 2rem !important;
}
	
	.lessonlist ul.flex_area {
		display: flex;
	}
	.lessonlist ul.flex_area a {
	width: 48%;
}
	.lessonlist ul.flex_area li {
    font-size: 1.5rem;
    height: 45px;
    padding: 0.4rem 0 0 10%;
		margin-bottom: 1rem;
}
	.lessonlist ul.flex_area a::after {
    width: 8px;
    height: 8px;
    top: 34%;
	}
	.lessonlist h3 {
    margin-bottom: 2rem;
}
	h3 span {
    font-size: 1.6rem;
}
	.lessonlist h3::before {
    top: -70%;
    left: 50%;
    margin-left: -13px;
    width: 26px;
    height: 42px;
}
	.lessonlist_box {
    border-radius: 15px;
    padding: 3rem 0;
}
	.lessonlist_box.grid_area {
    grid-template-columns: 1fr;
}
	.lessonlist_box.grid_area .hl_dotted {
    border-right: none;
		border-bottom: solid 1px #60350F;
    padding: 0 0 2rem;
    margin: 0 3rem 2.5rem;
}
	.lessonlist_box.grid_area .hl_dotted h4 {
    margin-bottom: 1.4rem;
    padding-bottom: 1rem;
}
	.lessonlist_img {
    padding: 0 5%;
}
	.lessonlist_img h4 {
    font-size: 1.7rem;
}
	.lessonlist_img h4::before {
	margin-left: -6%;
}
.lessonlist_img h4::after {
	margin-left: 2%;
}
	.lessonlist_img ul {
	grid-template-columns: 1fr;
		padding: 0 1rem;
}
.lessonlist_img ul li {
	font-size: 1.5rem;
	margin-bottom: 1rem;
}
	.lessonlist_img a {
    font-size: 1.5rem;
}
	.lessonlist .btn {
    margin: 0px auto 140px;
}
	.lessonlist #intermediate h3::before {
    top: -100%;
}
	.lessonlist #senior h3::before {
    top: -55%;
	}
	.lessonlist #other h3::before {
    top: -60%;
	}
	#intermediate .lessonlist_img p, #senior .lessonlist_img p {
    margin-top: 2rem;
}
	#other .lessonlist_box .lessonlist_img {
    padding-bottom: 0;
}
	#other .btn {
    margin: 0 auto 7rem;
}
	
	.contact {
    max-width: 400px;
    margin: 0 auto;
}
	.contact.flex_area {
    padding: 0 5% 3rem;
		margin-top: -75px;
}
	.contact .flex_txt {
    width: 100%;
		margin: 0 auto;
}
	.contact .flex_txt .btn a {
    padding: 1.7rem 4rem;
}
	.contact .flex_txt p {
    width: 54%;
		text-align: left;
		margin-left: auto;
		font-size: 1.7rem;
}
	.contact .flex_img  {
		 width: 100%;
		height: 100px;
    margin: 0 auto;
	}
	.contact .flex_img img {
    width: 40%;
		position: absolute;
		bottom: -90%;
		left: 5%;
}
	
	footer > .grid_area {
    grid-template-columns: 1fr 1fr;
}
	footer .flex_area_wrap {
    padding: 3rem 0 2rem;
}
	footer .ft_img,footer .ft_txt {
	width: 100%;
}
	footer .ft_img {
		padding: 0 8% 3rem;
}
footer .ft_img img {
	width: 40%;
	display: block;
	margin: 0 auto;
}
		footer .ft_txt ul li {
   margin-bottom: 0.8rem;
}
	footer .ft_txt ul li a {
    font-size: 1.3rem;
}
	footer .ft_txt .grid_area {

    grid-template-columns: 1fr;
 /*   margin-bottom: 10%;*/
		padding: 0 8%;
}
	footer p.copylight {
	text-align: center;
}
}
@media screen and (min-width: 500px) and (max-width: 767px) {
	.question .flex_item:nth-child(2) {
	margin-top: -26vw;
}
}
@media screen and (max-width: 767px){
.contact .flex_txt .btn a {
    padding: 1.7rem 3rem;
}
}