@charset "utf-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500;700&display=swap");
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,800&display=swap');
/*============================
        common
=============================*/
:root {
  /* color */
  --black: #000;
  --white: #fff;
  --cv: #ffee00;
  --red: #ed0000;
  --sabcolor: #ffd5c2;
  /* font */
  --en: "Inter", sans-serif;
  --ja: "Noto Sans JP", sans-serif;
}
/* ::selection {
  background: var(--cv);
  color: white;
}
::-moz-selection {
  background: var(--cv);
  color: white;
} */
html {
  font-size: 10px;
  scroll-behavior: smooth;
}
img {
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}
body {
  font-size: 1.6rem;
  font-family: var(--ja);
  font-weight: 500;
  color: var(--black);
  animation: fadeIn 4s forwards;
  position: relative;
  letter-spacing: 0.05;
}
.mvbg{
  background: url(../img/mv_bg.jpg) no-repeat;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  position: fixed;
  z-index: -10;
}
a {
  text-decoration: none;
  color: initial;
  transition: 0.4s all;
  color: var(--black);
}
.pc {
  display: block;
}
.sp {
  display: none;
}
.ipad {
  display: none;
}
.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.en {
  font-family: var(--en);
  white-space: nowrap;
}
h2 {
  position: relative;
  padding: 15px;
  color: #ffffff;
  font-size: clamp(2.4rem, 6.4vw, 3.2rem);
  font-weight: bold;
  text-align: center;
  width: fit-content;
  padding: 16px 8.33% 20px;
  line-height: 1;
  margin: 0 auto 40px;
}
h2::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--cv);
  transform: skew(-20deg);
  content: "";
  z-index: -1;
}
h3 {
  position: relative;
  color: var(--red);
  font-size: clamp(1.6rem,4.2666vw,1.8rem);
  font-weight: bold;
  text-align: center;
  width: fit-content;
  line-height: 1;
  margin: 0 auto 40px;
  text-align: center;
}
h3 .en{
  font-size: clamp(4.2rem,11.2vw,5.6rem);
  margin-bottom: 5px;
  display: inline-block;
  color: var(--red);
}
h5 {
  font-size: clamp(2rem, 5.33vw, 2.4rem);
  position: relative;
  display: inline-block;
  padding: 0 26px;
  margin-bottom: 24px;
  font-weight: 900;
}
h5::after {
  content: "";
  position: absolute;
  background-image: url(../img/quotation_right.png);
  width: 17px;
  height: 14px;
  right: 0;
  top: 0;
  background-repeat: no-repeat;
  background-size: contain;
}
h5::before {
  content: "";
  position: absolute;
  background-image: url(../img/quotation_left.png);
  width: 17px;
  height: 14px;
  left: 0;
  top: 0;
  background-repeat: no-repeat;
  background-size: contain;
}
.flex {
  display: flex;
}
.red {
  color: var(--cv);
}
.sp2 {
  display: none;
}
@media screen and (max-width: 1200px) {
  .wrap {
    width: 90%;
  }
}
@media screen and (max-width: 1000px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  .ipadBrNone {
    display: none;
  }
  h3 {
    margin: 0 auto 24px;
  }
  .btn {
    padding: 0 0 16px;
  }
.mvbg{
  background: url(../img/mv_bg_sp.jpg) no-repeat;
}
}
@media screen and (max-width: 540px) {
  .sp2 {
    display: block;
  }
  .ipadBrNone {
    display: block;
  }
  body::after {
    max-width: 80px;
    background-size: contain;
  }
  body::before {
    max-width: 80px;
    background-size: contain;
  }
  h3 .en{
    margin-bottom: 4px;
  }
}
/*============================
    TOP
=============================*/

/*============================
    header
=============================*/
.expgLogo{
  position: fixed;
  z-index: 999;
  top: 20px;
  left: 20px;
  width: 90px;
  height: auto;
}
.expgLogo a{
  transition: .4s;
}
.expgLogo a:hover{
  opacity: 0.6;
}
.hamburger-button {
  background: var(--black);
  cursor: pointer;
  width: 100px;
  aspect-ratio: 1 / 1;
  margin-left: auto;
  position: fixed;
  z-index: 999;
  right: 0;
  top: 0;
}
.hamburger-button span {
  display: inline-block;
  background: #fff;
  width: 50%;
  height: 2px;
  transition: all 0.4s;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.hamburger-button span:nth-of-type(1) {
  top: 38%;
}
.hamburger-button span:nth-of-type(2) {
  top: 50%;
}
.hamburger-button span:nth-of-type(3) {
  top: 62%;
}
.hamburger-button.is-active span:nth-of-type(1) {
  top: 50%;
  left: 25%;
  transform: rotate(-25deg);
  width: 50%;
}
.hamburger-button.is-active span:nth-of-type(2) {
  opacity: 0;
}
.hamburger-button.is-active span:nth-of-type(3) {
  top: 50%;
  left: 25%;
  transform: rotate(25deg);
  width: 50%;
}
.hamburger-menu {
  transition: 0.3s;
  text-align: center;
  visibility: hidden;
  position: fixed;
  top: 0;
  right: -100vw;
  z-index: 20;
  width: 40%;
  height: 100vh;
  overflow-y: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
  background: var(--black);
}
.hamburger-menu .hamburger-menu__nav-list{
  padding-top: 100px;
}
.content::-webkit-scrollbar {
  display: none;
}
.hamburger-menu.is-open {
  visibility: visible;
  right: 0;
}
.hamburger-menu__link {
  display: block;
  margin: 0 auto;
  width: 100%;
}
.hamburger-menu__link p {
  margin: 0;
  padding-top: 20px;
  padding-bottom: 20px;
  color: var(--white);
}
.hamburger-menu__link:first-child .accordion-trigger {
  border-top: 1px solid rgba(255,255,255,.4);
}
.accordion-trigger {
  display: flex;
  align-items: center;
  padding-left: 5%;
}
.accordion-trigger::after {
  content: "";
  background: url(../img/add_line.png) no-repeat;
  background-size: contain;
  display: inline-block;
  position: absolute;
  right: 5%;
  width: 20px;
  aspect-ratio: 1/1;
}
.accordion-trigger.is-open::after {
  background: none;
  background: url(../img/minimize_line.png) no-repeat;
  background-size: contain;
  display: inline-block;
  position: absolute;
  right: 5%;
  width: 20px;
  aspect-ratio: 1 / 1;
}
.hamburger-menu__link {
  border-top: 1px solid #ccc;
}
.hamburger-menu__link:last-child{
  border-bottom: 1px solid #ccc;
}
.hamburger-menu__link > a {
  display: block;
  text-align: left;
  padding-left: 5%;
  position: relative;
}
.hamburger-menu__link a:hover{
 background: #ccc; 
}
.hamburger-menu__link > a::after {
  content: "";
  background: url(../img/hamburger_arrow.png) no-repeat;
  background-size: contain;
  display: inline-block;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 5%;
  width: 20px;
  aspect-ratio: 1/1;
}
.accordion-panel > .accordion-panel__item {
  position: relative;
  text-align: left;
  width: 100%;
  border-top: 0 #ccc solid;
  line-height: 0;
  transition: border-top 0.1s ease-out;
}
.accordion-panel.is-open > .accordion-panel__item {
  border-top: 1px rgba(255,255,255,.2) solid;
  transition: border-top 0.1s ease-out;
}
.accordion-panel.is-open > .accordion-panel__item::after {
  content: "";
  display: inline-block;
  background: url(../img/hamburger_arrow.png);
  background-size: contain;
  position: absolute;
  top: 34%;
  right: 5%;
  width: 20px;
  aspect-ratio: 1/1;
}
.accordion-panel > .accordion-panel__item > .accordion-panel__link {
  color: #333;
  display: block;
  padding-left: 7%;
  padding-top: 0;
  padding-bottom: 0;
  line-height: 0;
  opacity: 0;
  visibility: hidden;
  transition: padding-top 0.3s ease-out, padding-bottom 0.3s ease-out,
    line-height 0.3s ease-out, opacity 0.1s linear, visibility 0.1s linear;
}
.accordion-panel.is-open > .accordion-panel__item > .accordion-panel__link {
  display: block;
  padding-left: 7%;
  padding-top: 23px;
  padding-bottom: 23px;
  line-height: 1.5;
  opacity: 1;
  visibility: visible;
  transition: .4s all;
    color: var(--white);
}
.hamburger-overlay {
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10;
}
.hamburger-overlay.is-active {
  visibility: visible;
  opacity: 1;
}
@media screen and (max-width: 1000px) {
  .hamburger-menu{
    width: 50%;
  }
}
@media screen and (max-width: 540px) {
  .expgLogo{
    top: 10px;
    left: 10px;
    width: 60px;
  }
  .hamburger-button{
    width: 60px;
  }
  .hamburger-menu{
    width: 80%;
  }
.hamburger-menu .hamburger-menu__nav-list{
    padding-top: 61px;
}
  .hamburger-menu__link p{
    font-size: 1.4rem;
    padding-top: 16px;
    padding-bottom: 16px;
  }
  .accordion-panel.is-open > .accordion-panel__item > .accordion-panel__link{
    font-size: 1.4rem;
    padding-top: 16px;
    padding-bottom: 16px;
  }
}

/*-----------------------------------
     header conversion
 -----------------------------------*/
.cvHeader {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 100%;
  z-index: 10;
  max-width: 67px;
  transition: 0.4s all;
}
a.cvHeaderKids img {
  margin-bottom: 10px;
}
@media screen and (min-width: 1001px) {
  .cvHeader a{
    transition: 0.4s;
  }
  .cvHeader a:hover{
    opacity: 0.6;
  }
}
@media screen and (max-width: 1000px) {
  .cvHeader {
    max-width: initial;
    width: 100%;
    top: initial;
    bottom: 0;
    display: flex;
    gap: 5px; 
    transform: none;
    -webkit-transform: none;
    -ms-transform: none;
  }
  a.cvHeaderKids img {
    margin-bottom: 0px;
  }
  a.cvHeaderKids {
    width: 50%;
    display: block;
  }
  a.cvHeaderRegular {
    width: 50%;
    display: block;
  }
}
/*============================
    mainVisual
=============================*/
#mainVisual .area .mvlogo{
  width: 100vw;
}
/*============================
    cv
=============================*/
.topCv {
  display: flex;
  align-items: center;
  justify-content: space-around;
  position: relative;
  overflow: hidden;
}
.topCv section .classTtl {
  text-align: center;
}
.topCv section .classTtl img {
  margin-bottom: 20px;
}
.topCv .classname{
  font-family: var(--en);
  color: var(--white);
  font-size: clamp(3.2rem,8.53vw,5.6rem);
  font-weight: bold;
  text-align: center;
}
.topCv .classname span{
  padding-left: 2rem;
  position: relative;
}
.topCv .classname span::before{
  content: "";
  position: absolute;
  background: url(../img/star.png) no-repeat;
  background-size: contain;
  width: 21px;
  height: 45px;
  left: -6px;
  top: 12px;
}
.topCv section .classTtl .targetaAge {
  color: #fff;
  text-align: center;
  max-width: 323px;
  width: 100%;
  margin: 16px auto 24px;
  border: 2px solid #fff;
  padding: 10px 0;
  font-size: clamp(1.4rem, 3.73vw, 1.6rem);
}
.topCv section .btn {
  text-align: right;
  margin-top: -32px;
  padding-right: 20px;
}
.topCv section .btn a img{
  transition: .4s;
}
.topCv section .btn a:hover img{
  transition: .4s;
	transform: translateY(-10px);
}
.topCv section .btn a.more {
  padding: 6px 50px 8px 16px;
}
.topCv .detailClass{
  color: var(--white);
  font-weight: bold;
  text-align: center;
}
.topCv .detailClass a{
  position: relative;
  width: 233px;
  display: inline-block;
  color: var(--white);
  font-size: clamp(1.4rem, 3.73vw, 1.6rem);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--white);
  transition: .4s;
}
.topCv .detailClass a:hover{
  opacity: .4;
}
.topCv .detailClass a::before{
  content: "▶";
  position: absolute;
  top: 0;
  right: 0;
  font-size: 1.4rem;
}
.btnRed a.more::after {
  margin-left: 20px;
}
#kids {
  position: relative;
  width: 50%;
  padding: 150px 0 0;
}
#kids::before{
  content: "";
  position: absolute;
  background-image: url(../img/cv_bg_kids.jpg);
  max-width: 1200px;
  max-height: 1169px;
  width: 100%;
  height: 100%;
  top: 0;
  background-repeat: no-repeat;
  z-index: -1;
  background-size: cover;
  background-position: center;
}
#kids::after{
  content: "";
  position: absolute;
  border-right:2px solid #fff;
  height: 100vh;
  top: 0;
  right: 0;
  z-index: -1;
}
#regular {
  position: relative;
  width: 50%;
  padding: 150px 0 0;
}
#regular::before{
  content: "";
  position: absolute;
  background-image: url(../img/cv_bg_regular.jpg);
  max-width: 1200px;
  max-height: 1169px;
  width: 100%;
  height: 100%;
  top: 0;
  background-repeat: no-repeat;
  z-index: -1;
  background-size: cover;
  background-position: center;
}
@media screen and (max-width: 1000px) {
  .topCv {
    display: block;
  }
  .topCv::before {
    background-image: none;
  }
  #kids {
    width: 100%;
  }
  #regular {
    width: 100%;
  }
  #kids::before {
    content: "";
    position: absolute;
    background-image: url(../img/cv_bg_sp_kids.jpg);
    max-width: 1125px;
    max-height: 539px;
    width: 100vw;
    height: 100%;
    top: 0;
    background-repeat: no-repeat;
    z-index: -1;
    background-size: cover;
    background-position: center;
  }
  #regular::before {
    content: "";
    position: absolute;
    background-image: url(../img/cv_bg_sp_regular.jpg);
    max-width: 1125px;
    max-height: 545px;
    width: 100vw;
    height: 100%;
    top: 0;
    background-repeat: no-repeat;
    z-index: -1;
    background-size: cover;
    background-position: center;
  }
  .topCv section .classTtl {
    margin: 0 auto;
    width: 90%;
  }
  .btnRed a.more::after {
    width: 18px;
    height: 18px;
    background-size: contain;
    margin-left: 9px;
  }
  #kids::after {
    border-bottom: 2px solid #fff;
    width: 100%;
    height: auto;
    bottom: 0;
    right: 0;
}
.topCv .classname span::before{
    width: 11px;
    height: 28px;
    left: 0;
    top: 8px;
}
.topCv .classname span{
  padding-left: 1.5rem;
}
.topCv section .btn {
    margin-top: -86px;
  }
}
@media screen and (max-width: 540px) {
  .topCv section .classTtl .targetaAge {
    max-width: 60%;
    margin: 16px auto 24px auto;
    padding: 8px 0;
  }
  .topCv .detailClass a{
    width: 200px;
  }
  .topCv section .btn{
    margin-top: -12px;
    padding-right: 10px;
    padding-bottom: 10px;
  }
  .topCv section .btn a img {
    width: 35%;
    position: relative;
    z-index: 5;
  }
  #kids {
    padding-top: 100px;
  }
  #regular {
    padding-top: 100px;
  }
  .topCv .detailClass a::before{
    font-size: 1rem;
    top: 2px;
  }
}

/*============================
    campaign
=============================*/
#campaign{
  padding: 40px 0 100px;
  position: relative;
  background: #fff;
}
#campaign::before{
  content: "";
  position: absolute;
  background: url(../img/bg_campaign_halftone.png) no-repeat;
  background-size: contain;
  left: 0;
  bottom: 0;
  width: 588px;
  height: 435px;
}
#campaign::after{
  content: "";
  position: absolute;
  background: url(../img/bg_campaign_expg_logo.png) no-repeat;
  background-size: contain;
  right: 0;
  top: -30px;
  width: 622px;
  height: 480px;
}
#campaign .wrap{
  max-width: 960px;
}
#campaign .box01{
  display: flex;
  align-items: end;
  margin-bottom: 32px;
}
#campaign .box01 p{
  font-size: clamp(2.4rem,6.4vw,3.4rem);
  font-weight: 900;
  padding-left: 20px;
}
#campaign .box02{
  width: 37%;
}
#campaign .box03{
  width: 63%;
}
#campaign .flex{
  align-items: center;
  margin-bottom: 32px;
}
#campaign .conditions{
  font-size: clamp(1.8rem,4.8vw,2.4rem);
  font-weight: 900;
  margin-bottom: 32px;
}
#campaign li:first-child{
  font-size: 1.8rem;
  font-weight: 900;
}
#campaign li{
  font-size: 1.4rem;
  line-height: 1.8;
  text-indent: -1rem;
  padding-left: 1rem;
}
#campaign .people{
  width: 461px;
  position: absolute;
  bottom: -54px;
  right: 50px;
  z-index: 1;
}
#campaign .people .man{
  width: 293px;
  animation: pikopiko 1s steps(2, start) infinite;
}
#campaign .people .girl{
  position: absolute;
  width: 226px;
  right: 0px;
  top: -30px;
  animation: pikopiko2 1s steps(2, start) infinite;
}
@media screen and (max-width: 1000px) {
  #campaign{
    padding:20px 0  80px;
  }
  #campaign .box01{
    display: block;
  }
  #campaign .flex{
    display: block;
    margin-bottom: 20px;
  }
  #campaign::before{
    width: 258px;
    height: 191px;
  }
  #campaign .conditions{
    margin-bottom: 20px;
  }
  #campaign .box01 img{
    width: 70%;
  }
  #campaign .box01 p{
    padding-left: 0;
  }
  #campaign::after {
    width: 442px;
    height: 340px;
    top: -130px;
  }
  #campaign .box02{
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
  }
  #campaign .box02 img{
    width: 50%;
  }
  #campaign .box03{
    width: 100%;
  }
  #campaign .people{
    width: 30%;
  }
  #campaign .people .man{
    width: 190px;
  }
  #campaign .people .girl{
    width: 139px;
    top: 0;
    right: -40px;
  }
}
@media screen and (max-width: 540px) {
  #campaign .box01 img{
    width: 90%;
  }
  #campaign::after{
    width: 222px;
    height: 171px;
    top: 60px;
  }
  #campaign .people{
    width: 40%;
    bottom: -40px;
  }
  #campaign .people .man{
    width: 110px;
  }
  #campaign .people .girl{
    width: 89px;
    top: 0;
    right: -40px;
  }
}
/*============================
    point
=============================*/
#point {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
#point::before{
  content: "";
  position: absolute;
  background-image: url(../img/point_bg.jpg);
  width: 100%;
  height: 100%;
  top: 0;
  background-repeat: no-repeat;
  z-index: -1;
  background-size: cover;
  background-position: center;
}
#point .wrap {
  text-align: center;
}
#point .ttl {
  font-size: clamp(2rem, 5.86vw, 3.2rem);
  display: inline-block;
  margin-bottom: 64px;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
  text-shadow: 0px 3px 7px rgba(255, 255, 255, 0.7);
  position: relative;
}
#point .ttl p{
  text-align: center;
}
#point .ttl .sml {
  font-size: clamp(2rem, 4.8vw, 2.4rem);
}
#point .ttl .emphasis{
  color: var(--red);
}
#point .bottomNone {
  margin-bottom: 0px !important;
}
#point ul.point {
  gap: 1.67%;
}
#point ul.point li {
  width: calc(100% / 3);
}
#point ul.point li .flex{
  align-items: center;
  margin-bottom: 20px;
}
#point .pointimg{
  margin-right: 16px;
}
#point .pointimg img{
  max-width: 72px;
  width: 100%;
  object-fit: contain;
}
#point h4 {
  font-size: clamp(2rem, 4.8vw, 2.4rem);
  line-height: 1.3;
  font-weight: bold;
  color: var(--red);
}
#point h4 .sml{
 font-size: 1.4rem;
 color: var(--black);
}
#point .subTtl {
  font-size: clamp(1.4rem, 3.73vw, 1.6rem);
  line-height: 1.8;
  color: var(--red);
  font-weight: bold;
  margin-top: 24px;
}
#point .detail {
  font-size: 1.4rem;
  line-height: 1.8;
  margin-top: 10px;
}
#point img {
  width: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 1000px) {
  #point {
    padding: 80px 0 80px;
  }
  #point ul.point {
    /* gap: 0; */
    display: block;
    width: 100%;
  }
  #point ul.point li {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 32px;
  }
  #point ul.point li:last-child {
    margin-bottom: 0;
  }
  #point ul.point li h4 {
    height: 1.5em;
  }
  #point ul.point li.point3 h4 {
    line-height: 1.5em;
  }
  #point ul.point li.point3 p {
    height: 4em;
  }
  #point .ttl .ttlAfter,
  #point .ttl .ttlBefore {
    padding: 0 16px;
  }
  #point .ttl {
    margin-bottom: 40px;
  }
  #point ul.point li.point2{
    padding: 32px 32px 64px;
  }
  #point ul.point li .flex{
    /* align-items: flex-start; */
  }
}
@media screen and (max-width: 540px) {
  #point{
    padding: 64px 0;
  }
  #point .ttl{
    margin-bottom: 32px;
  }
  #point .ttl .ttlBefore::before {
    width: 15px;
    height: 12px;
    left: 57px;
    top: 6px;
    background-size: contain;
  }
  #point .ttl .ttlAfter::after {
    right: 0px;
    top: 37px;
    background-size: contain;
    width: 15px;
    height: 12px;
  }
  #point ul.point li {
    padding: 0;
    margin-bottom: 24px;
  }
  #point ul.point li h4 {
    height: auto;
  }
  #point ul.point li.point3 h4 {
    line-height: 3em;
    margin-bottom: -20px;
  }
  #point .subTtl{
    margin-top: 16px;
    line-height: 1.8;
  }
  #point ul.point li .flex{
    margin-bottom: 10px;
  }
}
/*============================
    lesson
=============================*/
#lesson {
  position: relative;
  padding: 100px 0;
  background: var(--red);
  overflow: hidden;
  background: var(--red);
}
#lesson h3 .en{
  font-size: clamp(3.6rem,9.6vw,4.8rem);
  margin-bottom: 5px;
  display: inline-block;
  color: var(--red);
}
#lesson .wrap{
  position: relative;
  background: #fff;
  border-radius: 32px;
  border: 5px solid var(--red);
  box-shadow: 0px 7px 35px rgba(0, 0, 0, 0.39);
}
#lesson .wrap::before{
  content: "";
  position: absolute;
  background: url(../img/lesson_people01.png) no-repeat;
  width: 230px;
  height: 399px;
  top: -58px;
  left: -105px;
  z-index: 5;
  animation: pikopiko 1s steps(2, start) infinite;
}
#lesson .wrap::after{
  content: "";
  position: absolute;
  background: url(../img/lesson_people02.png) no-repeat;
  width: 155px;
  height: 306px;
  bottom: -40px;
  right: -58px;
  z-index: 5;
  animation: pikopiko2 1s steps(2, start) infinite;
}
@keyframes pikopiko {
  0% {
    transform: rotate(3deg);
  }
  to {
    transform: rotate(0deg);
  }
}
@keyframes pikopiko2 {
  0% {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(3deg);
  }
}
#lesson .inner{
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 64px 0 48px;
}
#lesson h3{
  color: var(--red);
}
#lesson .flex{
    gap: 20px;
    justify-content: space-between;
}
#lesson .lessonDetail{
    width: calc(50% - 20px);
    margin-right: 20px;
}
#lesson .lessonDetail h4{
    font-size: clamp(1.4rem,3.733vw,1.8rem);
    line-height: 1.8;
    font-weight: bold;
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 2px solid var(--black);
}
#lesson .lessonDetail .fee{
    margin-bottom: 50px;
}
#lesson .lessonDetail .fee li{
    margin-bottom: 20px;
}
#lesson .lessonDetail h5{
    font-size: 1.4rem;
    background: var(--sabcolor);
    display: block;
    text-align: center;
    padding: 10px 0;
    margin-bottom: 10px;
}
#lesson .lessonDetail .family{
    text-align: center;
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 10px;
}
#lesson .lessonDetail .famiilyFee{
  text-align: center;
}
#lesson .monthlyFee{
    width: 50%;
}
#lesson .monthlyFee li{
  border: 2px solid var(--black);
    margin-bottom: 20px;
}
#lesson .monthlyFee .ttl{
  background: var(--black);
  padding: 20px 0;
  text-align: center;
}
#lesson .monthlyFee li .ttl .cls {
  font-family: var(--en);
  color: var(--white);
  font-size: 2.4rem;
  display: inline-block;
  position: relative;
  padding-left: 16px;
}
#lesson .monthlyFee li .ttl .sub {
  color: var(--white);
  text-align: center;
  font-size: 1.2rem;
  display: inline-block;
  padding-left: 5px;
}
#lesson .monthlyFee li .ttl .cls::before {
  content: "";
  position: absolute;
  background-image: url(../img/star.png);
  max-width: 19px;
  max-height: 18px;
  width: 100%;
  height: 100%;
  top: 51%;
  left: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
#lesson .monthlyFee li .feeDetail{
  text-align: center;
  padding: 24px 0 28px;
}
@media screen and (max-width: 1000px) {
  #lesson{
    padding: 80px 0;
  }
  #lesson .basic{
    width: 80%;
  }
  #lesson::before{
    right: -210px;
    top: 0;
    width: 100%;
    height: 60%;
    background-size: contain;
  }
   #lesson .flex{
    display: block;
   }
   #lesson .inner{
    max-width: 100%;
    width: 90%;
   }
   #lesson .lessonDetail{
    width: 100%;
    margin-bottom: 32px;
   }
   #lesson .monthlyFee{
    width: 100%;
   }
   #lesson .lessonDetail h4,#lesson .lessonDetail .fee li{
    text-align: center;
   }
   #lesson .wrap::before{
    background-size: contain;
    width: 160px;
    height: 278px;
    left: -30px;
   }
   #lesson .wrap::after{
    background-size: contain;
    width: 130px;
    height: 257px;
    right: -20px;
    bottom: -70px;
   }
}
@media screen and (max-width: 540px) {
  #lesson{
    padding: 64px 0 72px;
  }
  #lesson .wrap{
    border-radius: 24px;
  }
  #lesson .wrap::before{
    background-size: contain;
    width: 100px;
    height: 173px;
    top: -38px;
    left: -10px;
  }
  #lesson .wrap::after{
    background-size: contain;
    width: 80px;
    height: 164px;
    right: -10px;
    bottom: -70px;
  }
  #lesson .lessonDetail h4{
    padding-bottom: 24px;
    margin-bottom: 24px;
    text-align: left;
  }
  #lesson .lessonDetail .fee li{
    text-align: left;
  }
  #lesson .lessonDetail .fee {
    margin-bottom: 16px;
  }
  #lesson .monthlyFee li .ttl .sub{
    display: block;
  }
  #lesson .monthlyFee li .feeDetail {
    padding: 24px 32px 24px;
  }
  #lesson .monthlyFee .ttl{
    padding: 16px 0;
  }
  #lesson .inner{
    padding: 56px 0 40px;
  }
}
/*============================
    lessonClass
=============================*/
#lessonClass{
  position: relative;
  overflow: hidden;
  background: #fff;
}
#lessonClass::before{
  content: "";
  position: absolute;
  background: url(../img/class_bg_left.png);
  width: 100vw;
  height: 100%;
  left: 0;
  top: 0;
  background-repeat: repeat-y;
  background-size: contain;
}
#lessonClass::after{
  content: "";
  position: absolute;
  background: url(../img/class_bg_right.png);
  width: 100vw;
  height: 100%;
  right: 0;
  top: 0;
  background-repeat: repeat-y;
  background-size: contain;
}
#lessonClass .explanation{
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.8;
  font-size: 1.4rem;
  font-weight: bold;
}
#lessonClass .expgColumn{
    padding-top: 56px;
}
#lessonClass .expgColumn .ttl{
    text-align: center;
    font-size: clamp(1.6rem,4.266vw,2.4rem);
    background: var(--red);
    color: #fff;
    font-weight: bold;
    padding: 32px 0 226px;
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
}
#lessonClass .expgColumn .ttl span{
  margin: 0 auto;
}
#lessonClass .expgColumn ul{
    max-width: 960px;
    width: 100%;
    margin: -205px auto 0;
}
#lessonClass .expgColumn .date{
    font-size: 1.2rem;
    margin-top: 10px;
    font-weight: bold;
}
#lessonClass .expgColumn .columTtl{
    font-weight: bold;
    margin-bottom: 10px;
}
#lessonClass .expgColumn .btn a{
  border: 1px solid var(--black);
  width: 137px;
  padding: 10px 0;
  position: relative;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  display: inline-block;
  padding-right: 10px;
  transition: .4s;
}
#lessonClass .expgColumn .btn a:hover{
  background: var(--black);
  color: var(--white);
}
#lessonClass .expgColumn .arrow{
    font-size: 0.6rem;
    position: absolute;
    top: 15px;
    padding-left: 10px;
}
#lessonClass .textBox{
  width: 50%;
}
#lessonClass .textBox .lessonDetail{
    border-bottom: 1px solid var(--red);
    padding-bottom: 18px;
    margin-bottom: 18px;
}
#lessonClass .textBox .lessonDetail p{
    color: var(--red);
    margin-bottom: 3px;
    font-weight: bold;
}
#lessonClass .textBox .lessonDetail p.annotation{
  font-size: 1.4rem;
  margin-top: 16px;
}
#lessonClass .textBox .detail{
    font-size: 1.4rem;
    line-height: 1.8;
    font-weight: bold;
    margin-bottom: 10px;
}
#lessonClass .imgBox{
  width: 50%;
}
#lessonClass .ttl{
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
#lessonClass .ttl h4{
  font-family: var(--en);
  color: var(--red);
  position: relative;
  padding-left: 18px;
  font-size: 4rem;
}
#lessonClass .ttl h4::before{
  content: "";
  position: absolute;
  background: url(../img/star2.png) no-repeat;
  background-size: contain;
  width: 16px;
  height: 30px;
  left: 0;
  top: 4px;
}
#lessonClass .ttl p{
  color: var(--red);
  font-size: 1.3rem;
  font-weight: bold;
  margin-left: 10px;
}
/* accordion */
#lessonClass .accordion-content {
  display: none;
}
#lessonClass .accordion{
  margin: 24px 16px 0;
}
#lessonClass .accordion-header {
  padding: 16px 0;
  margin: 0 10px 16px 0;
  transition: background .3s ease;
  cursor: pointer;
  position: relative;
  border-bottom: 1px solid #1a1a1a;
  font-size: clamp(1.4rem,3.733vw,2.0rem);
  font-weight: bold;
}
#lessonClass .accordion-header::before,
#lessonClass .accordion-header::after{
  position:absolute;
  content:'';
  top:1px;
  right:0;
  bottom:20px;
  width:14px;
  height:2px;
  margin:auto;
  background:#151E2F;
}
#lessonClass .accordion-header::after{
  transform:rotate(-90deg);
  transition:transform 0.3s;
}
#lessonClass .accordion-header.active::after{
  transform:rotate(0deg);
}
#lessonClass .accordion-content {
  padding-bottom: 24px;
  font-size: 1.4rem;
}
@media screen and (max-width: 1000px) {
  #lessonClass .expgColumn .ttl span {
      text-align: center;
  }
  #lessonClass .expgColumn .ttl {
      width: 90%;
      padding: 32px 0 136px;
  }
  #lessonClass .expgColumn ul{
    margin: -115px auto 0;
  }
  #lessonClass .accordion-header::before,
  #lessonClass .accordion-header::after{
    bottom: 5px;
  }
  #lessonClass .accordion {
      margin: 16px 8px 0;
  }
  #lessonClass .ttl{
    margin-bottom: 10px;
  }
  #lessonClass .ttl h4{
    font-size: 3.4rem;
  }
  #lessonClass .ttl h4::before{
    width: 12px;
    height: 25px;
  }
}
@media screen and (max-width: 540px) {
  #lessonClass{
    padding-bottom:0 ;
  }
  /* accordion */
  #lessonClass .accordion {
      margin-top: 10px;
  }
#lessonClass .accordion-header {
    padding: 12px 0;
    margin: 0 0 12px 0;
}
#lessonClass .explanation {
    margin-bottom: 24px;
}
#lessonClass .expgColumn {
    padding-top: 22px;
}
#lessonClass .expgColumn .ttl {
    padding: 14px 0 80px;
}
#lessonClass .expgColumn ul {
    margin: -68px auto;
    row-gap: 20px;
}
#lessonClass .expgColumn .date {
    margin-top: 10px;
    font-size: 1.4rem;
}
#lessonClass .expgColumn .columTtl {
    margin-bottom: 5px;
}
#lessonClass .expgColumn .btn {
    text-align: left;
    padding-top: 5px;
}
#lessonClass .textBox {
    width: 100%;
}
#lessonClass .imgBox {
    width: 100%;
}
#lessonClass .ttl h4{
  padding-left: 16px;
  font-size: 3.2rem;
}
#lessonClass .ttl h4::before{
  width: 11px;
  height: 25px;
}
#lessonClass::after {
    width: 150vw;
    right: -100px;
}
#lessonClass::before{
  width: 150vw;
  left: -50px;
  top: 60px;
}
#lessonClass .textBox .lessonDetail p.annotation{
  margin-top: 8px;
}
#lessonClass .ttl{
  margin-bottom: 10px;
}
}
/*=============================
      dance
============================*/
#dance{
  padding-top: 100px;
}
#dance h3{
  position: relative;
}
#dance .backgroundTextWrap{
  position: relative;
}
#dance .classWrap{
  position: absolute;
  top: 5.5%;
  left: 45%;
}
#dance .backgroundText{
  text-align: center;
  font-size: 8rem;
  margin: 0;
}
#dance .sub {
  color: var(--color1);
  text-align: center;
  margin: 0;
  padding: 0;
}
#dance .backgroundText{
  color: var(--color2);
}
#dance .flex{
  gap: 1.67%;
}
#dance .kids img,
#dance .regular img{
  position: relative;
}
#dance .courseName{
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--color1);
  color: var(--color4);
  text-align: center;
  line-height: 140px;
}
#dance .detailWrap{
  display: flex;
  justify-content: left;
  width: 100%;
  border-bottom: 1px var(--color1) solid;
  margin-left: 30%;
}
#dance .detail{
  color: var(--color1);
  font-weight: bold;
}
#dance .kids ul li,
#dance .regular ul li{
  list-style: none;
}
#dance .kids .viewDetails,
#dance .regular .viewDetails{
  width: 170px;
  text-align: center;
  border: 1px var(--black-black) solid;
}
@media screen and (max-width: 1000px) {}
@media screen and (max-width: 540px) {
#dance {
    padding-top: 64px;
}
#dance .flex {
    display: grid;
    row-gap: 20px;
}
}
/*============================
  vocal
============================*/
#vocal{
  padding-top: 100px;
}
#vocal h3{
  position: relative;
}
#vocal .flex{
  gap: 1.67%;
}
#vocal .kids img,
#vocal .right img{
  position: relative;
}
#vocal .detailWrap{
  display: flex;
  justify-content: left;
  width: 100%;
  border-bottom: 1px var(--color1) solid;
  margin-left: 30%;
}
#vocal .detail{
  color: var(--color1);
  font-weight: bold;
}
#vocal .kids ul li,
#vocal .right ul li{
  list-style: none;
}
#vocal .course{
  display: flex;
  justify-content: left;
  align-items: center;
}
#vocal .menuWrap{
  margin-top: 64px;
}
#vocal .menu{
  border-bottom: 1px var(--black-black) solid;
  margin-top: 72px;
  padding-bottom: 20px;
}
#vocal .kids .viewDetails,
#vocal .right .viewDetails{
  width: 170px;
  text-align: center;
  border: 1px var(--black-black) solid;
}
@media screen and (max-width: 1000px) {}
@media screen and (max-width: 540px) {
  #vocal {
    padding-top: 120px;
  }
  #vocal .flex {
      display: grid;
      gap: 20px;
  }
  #vocal .expgColumn{
    padding-top: 24px;
  }
}
/*=============================
      rap
============================*/
#rap{
  padding-top: 100px;
}
#rap .flex{
  gap: 1.67%;
}
#rap h3{
  position: relative;
}
@media screen and (max-width: 1000px) {}
@media screen and (max-width: 540px) {
  #rap{
    padding-top: 120px;
  }
  #rap .flex{
   display: grid;
   row-gap: 16px;
  }
}
/*=============================
      act
============================*/
#act{
  padding-top: 100px;
}
#act .flex{
  gap: 1.67%;
}
#act .step{
  gap: 3.39%;
  margin: 0 24px 24px 0;
  align-items: center; 
}
#act .step img{
  max-width: 94px;
  width: 100%;
  object-fit: contain;
}
#act h3{
  position: relative;
}
@media screen and (max-width: 1000px) {}
@media screen and (max-width: 540px) {
  #act .step img{
    max-width: 24%;
  }
  #act{
    padding-top: 72px;
}
  #act .flex{
   display: grid;
  }
  #act .step{
    display: flex;
    align-items: flex-start;
    margin-right: 0;
    margin-bottom: 0;
  }
}
/*=============================
      epi
============================*/
#epi{
  padding: 70px 0 120px;
}
#epi .flex{
  gap: 1.67%;
}
#epi .emphasis{
  color: var(--red);
  margin-bottom: 20px !important;
  font-size: 1.6rem !important;
}
#epi .imgBox img:first-child{
 margin-bottom: 20px;
}
#epi h3{
  position: relative;
}
@media screen and (max-width: 1000px) {}
@media screen and (max-width: 540px) {
  #epi{
    padding: 72px 0 64px;
  }
  #epi .flex{
   display: grid;
   row-gap: 24px;
  }
  #epi .imgBox img:first-child{
    margin-bottom: 10px;    
  }
}
/*============================
    graduate
=============================*/
#graduate {
  padding: 80px 0 90px;
  position: relative;
  z-index: 2;
  background: #fff;
}
#graduate p.lead {
  text-align: center;
  font-weight: bold;
  font-size: clamp(1.6rem,4.266,1.8rem);
  padding-bottom: 40px;
}
#graduate .btn{
  text-align: center;
}
#graduate .btn .more{
    position: relative;
    width: 233px;
    display: inline-block;
    font-size: clamp(1.4rem, 3.73vw, 1.6rem);
    padding-bottom: 14px;
    border-bottom: 2px solid var(--black);
    transition: .4s;
    font-weight: bold;
}
#graduate .btn .more::before{
    content: "▶";
    position: absolute;
    top: 0;
    right: 0;
    font-size: 1.4rem;
}
#graduate .btn .more:hover{
  opacity: .4;
}
.sec_inner {
  margin-bottom: 50px;
}
.slick-slide {
  height: auto !important;
}
.slick-next {
  right: 0 !important;
}
.slick-prev {
  left: 0 !important;
}
.slick-arrow {
  width: initial !important;
  height: initial !important;
  z-index: 2 !important;
}
.slick-arrow:before {
  font-size: 30px !important;
}
.slider div {
  margin: 0 4px;
}
.slider div .school {
  margin-bottom: 9px;
  padding: 7px 0;
  position: relative;
  width: 100%;
  display: block;
  color: #fff;
  text-align: center;
  background-color: var(--black);
  font-size: 11px;
}
.slider div .team {
  color: #a1a1a1;
  font-size: 11px;
  line-height: 1.1;
}
.slider div .name {
  margin-top: 4px;
  display: block;
  color: #000;
  font-size: 16px;
}
.slider {
  opacity: 0;
  transition: opacity 0.3s linear;
}
.slider.slick-initialized {
  opacity: 1;
}
@media screen and (max-width: 1000px) {
  .slider div .school {
    font-size: 10px;
    line-height: 10px;
    font-weight: bold;
  }
  .slider div .team {
    font-size: 10px;
  }
  .slider div .name {
    font-size: 14px;
  }
  .sec_inner {
    margin-bottom: 0px;
  }
  #graduate p.lead {
    padding-bottom: 32px;
    line-height: 1.8;
  }
  #graduate .btn{
    margin-top: 32px;
  }
}
@media screen and (max-width: 540px) {
  #graduate{
    padding: 56px 0 48px;
  }
}
/*============================
    bnr
=============================*/
#bnr{
  padding: 100px 0 80px;
  background: var(--red);
}
#bnr .wrap{
  max-width: 1080px;
}
#bnr .box1{
    margin-bottom: 40px;
    overflow: hidden;
}
#bnr .box1 p{
  font-size: 1.6rem;
  text-align: center;
  font-weight: bold;
  margin-bottom: 20px;
}
.box1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease; 
}
.box1 a:hover img {
  transform: scale(1.1);
}
#bnr .box2{
    margin-bottom: 40px;
}
#bnr .box2 ul{
    gap: 1.95%;
}
#bnr .box2 ul li{
    width: calc(100%/3);
    overflow: hidden;
}
#bnr .box2 ul li a:hover img {
  transform: scale(1.1);
}
#bnr .box2 ul li a p{
    color: #fff;
    background: var(--black);
    padding: 14px 0 14px 18px;
    font-size: clamp(1.2rem,3.2vw,2.4rem);
    font-weight: bold;
}
#bnr .box2 ul li:last-child a p{
  border-top: 1px solid var(--white);
}
#bnr .box3 ul{
    gap: 0.83%;
}
#bnr .box3 ul li{
    width: calc(100%/4);
    overflow: hidden;
}
#bnr .box2 .hidden,
#bnr .box3 .hidden {
  overflow: hidden;
}
#bnr .box2 .hidden img,
#bnr .box3 .hidden img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
#bnr .box2 li a:hover .hidden img,
#bnr .box3 li a:hover .hidden img {
  transform: scale(1.1);
}
@media screen and (min-width: 1001px) {
}
@media screen and (max-width: 1000px) {
 #bnr{
    padding:80px 0 ;
  } 
  #bnr .box2 ul li a p{
    font-size: 14px;
  }
}
@media screen and (max-width: 540px) {
  #bnr{
    padding:64px 0 ;
  }
  #bnr .box1,#bnr .box2{
    margin-bottom: 20px;
  }
  #bnr .box1 p{
    font-size: 1.4rem;
    margin-bottom: 10px;
  }
  #bnr .box3 ul{
    gap: 1.95%;
  }
  #bnr .box2 ul{
    /* display: grid; */
    row-gap: 10px;
    flex-wrap: wrap;
  }
  #bnr .box2 ul li{
    width: calc((100% - 10px) / 2);
  }
  #bnr .box3 ul{
    row-gap: 10px;
    flex-wrap: wrap;
  }
  #bnr .box3 ul li{
    width: calc((100% - 10px) / 2);
  }
  #bnr .box2 ul li a p{
    padding: 10px 0 10px 16px;
    font-size: 1.2rem;
  }

}
/*============================
    footer
=============================*/
footer p {
  font-size: 1.2rem;
  padding: 36px 0;
  text-align: center;
  background: var(--black);
  color: #fff;
  font-weight: bold;
}
@media screen and (max-width: 1000px) {
    footer {
      margin-bottom: 18%;
  }
  footer p {
    padding: 16px 0;
    font-size: 1rem;
  }
}
/*----------------------------------
    text fade effect
----------------------------------*/
.inview-blur {
  opacity: 0;
  transition: transform 0.5s linear;
  animation-duration: 1.5s;
  animation-fill-mode: both;
}
.blur {
  animation-name: imageBlur !important;
  opacity: 1;
  transition: 0.8s;
}
@keyframes imageBlur {
  from {
    opacity: 0;
    filter: blur(15px);
  }
  to {
    opacity: 1;
    filter: blur(0px);
  }
}
/*----------------------------------
    delayScrollAnime box
----------------------------------*/
.box {
  opacity: 0;
}
.fadeUp {
  animation-name: fadeUpAnime;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(100px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/*----------------------------------
fadeIn
----------------------------------*/
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*----------------------------------
target
----------------------------------*/
.target {
  animation: floating-y 1.8s ease-in-out infinite alternate-reverse;
}
@keyframes floating-y {
  0% {
    transform: translateY(-5%);
  }
  100% {
    transform: translateY(5%);
  }
}
.target2 {
  animation: floating-y2 1.6s ease-in-out infinite alternate-reverse;
}
@keyframes floating-y2 {
  0% {
    transform: translateY(-5%);
  }
  100% {
    transform: translateY(5%);
  }
}
/*----------------------------------
  scroll fade-in
----------------------------------*/
.fade-in {
  opacity: 0;
  transition-duration: 500ms;
  transition-property: opacity, transform;
}

.fade-in-up {
  transform: translate(0, 80px);
}

.scroll-in {
  opacity: 1;
  transform: translate(0, 0);
}

/* 250421 campaign02 end */
#campaign .campaign03 p{
  text-align: left;
  width: 80%;
  margin: 0 auto;
}
#campaign .campaignBox img{
  margin-bottom: 16px;
}
#campaign .campaign03::before{
  background: url(../img/campaign03_ttl-02.png) no-repeat;
  background-size: contain;
}
#campaign .campaign03::after{
  z-index: 5;
  background-size: contain;
  background-repeat: no-repeat;
  right: -10px;
  max-width: 200px;
  max-height: 142px;
}
#campaign .wrap2{
  max-width: 1200px;
}
#campaign .campaign03{
  background-position: center;
  margin-bottom: 0;
}
@media screen and (max-width: 1000px) {
  #campaign .campaign03 {
  padding: 100px 0px 50px;
  }
  #campaign .campaign03::after{
    width: 100%;
    height: 100%;
  }
  #campaign .campaign03 img {
    width: 60%;
}
#campaign .campaign03 p{
  width: 65%;
}
}
@media screen and (max-width: 540px) {
  #campaign .campaign03 {
    padding: 70px 0px 50px;
}
#campaign .campaign03 img {
  width: 80%;
}
#campaign .campaign03::after{
  width: 40%;
  height: 20%;
  right: -10px;
  top: -10px;
}
#campaign .campaign03 p {
  width: 80%;
}
}


/*251015 maibvisual*/
#campaign{
  padding: 140px 0 100px;
}
#campaign .nanameBg{
  position: relative;
}
#campaign .nanameBg::before{
  content: "";
  position: absolute;
  top: -140px;
  right: 0;
  width: 100vw;
  height: 130px;
  background: url(../img/bg_naname.png)  no-repeat;
  background-size: cover;
  background-position: bottom;
}
@media screen and (max-width: 540px) {
#campaign .nanameBg::before{
    height: 100px;
  } 
}