@charset "UTF-8";


/* 
.hina-mincho-regular {
  font-family: "Hina Mincho", serif;
  font-weight: 400;
  font-style: normal;



.instrument-serif-regular {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-style: normal;
}

.instrument-serif-regular-italic {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-style: italic;
}

} */


html {
 font-size: 100%;
}
body {
  font-size: 1rem;
  font-family: "Hina Mincho", serif;
  color: #111;
}
img {
  max-width: 100%;
}
video {
  max-width: 100%;
}
li {
  list-style: none;
}
a {
  font-size: 0.875rem;
  color: #111;
  text-decoration: none;
}
textarea {
  resize: none;
}






/* ---------- 共通 ---------- */

.wrapper {
  width: 80%;
  margin: 0 auto;
}
#header li ,
#footer li {
  transition: all 0.5s;
}
#header li:hover ,
#footer li:hover {
  transform: scale(1.2,1.2);
  transition: all 0.5s;
}

.sp-br {
  display: none;
}

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

.header {
  display: none;
}
#header {
  background: #FFCCCB;
  width: 100%;
  position: relative;
  height: 100vh;
  font-family:  "Instrument Serif", serif;
  color: #FFFFF0;
}
#header a {
  color: #FFFFF0;   
}
.header-navi {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 90;
}
.header-navi a {
  font-size: 1.5rem;
}
.navi {
  display: flex;
  margin-right: 70px;
}
.navi li {
  margin-left: 10px;
}
.logo img {
  padding: 50px;
  width: 200px;
}


.site-title {
  font-size: 5rem;
  letter-spacing: 0.3rem;
  position: absolute;
  bottom: 15%;
  left: 8%;
}
.sub-title {
  font-size: 4rem;
  letter-spacing: 0.2rem;
  position: absolute;
  bottom: 6%;
  left: 8%;
}

.header-top {
  width: 100%;
  height: 100vh;
  background-color: #FDFDF9;
  color: #2E8B57;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
}
.header-top-img {
  width: 30%;
  display: none;
}
.header-top-text {
  font-size: 2rem;
  letter-spacing: 0.5rem;
  display: none;
}

/*-------------------------------------------
burger
-------------------------------------------*/
/* ハンバーガーメニューアイコン（最初は非表示） */
.hamburger {
  display: none;
  position: absolute;
  top: 50px;
  right: 50px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: 100;
}
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #fff;
  margin: 6px 0;
  transition: 0.3s;
}

/* 開いたときのアニメーション */
.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg);
  position: relative;
  top: 9px;
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(45deg);
  position: relative;
  top: -9px;
}

/* ナビゲーションのスタイル（モバイル時にスライドイン） */
.navi {
  display: flex;
  margin-right: 70px;
}

/* マスク */
#mask {
  display: none;
  position: fixed;
  z-index: 80;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
#mask.active {
  display: block;
}


/* ---------- fade-in ---------- */

.fade-in {
  animation-name: fade-in;
  animation-duration: 10s;
  animation-timing-function: ease;
  animation-delay: 0.5s;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
}

@keyframes fade-in {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- video ---------- */

.bg-video {
  position: absolute;
  top: 2.5%;
  left: 2.5%;
  width: 95%;
  height: 95%;
  object-fit: cover;
  border-radius: 30px;
  opacity: 0.2;
}

/* ---------- about ---------- */

#about {
  text-align: center;
  color: #2E8B57;
  background-image: linear-gradient(to bottom, #FDFDF9, #FFCCCB);
}
#about p {
  margin-bottom: 8px;
  letter-spacing: 0.2rem;
}
.about-title {
  font-size: 2rem;
  letter-spacing: 0.4rem;
  padding-top: 400px;
  margin-bottom: 40px;
}
.about-text {
  padding-bottom: 200px;
}

/* ---------- in ---------- */

.in {
  opacity: 0;
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 3s ease, transform 3s ease; /* 3秒かけて表示 */
}

.in.show {
  opacity: 1;
  transform: translateY(0); /* 元の位置に移動 */
}

.in-a {
  opacity: 0;
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 3s ease, transform 3s ease; /* 3秒かけて表示 */
  transition-delay: 0.3s;
}

.in-a.show {
  opacity: 1;
  transform: translateY(0); /* 元の位置に移動 */
}

.in-b {
  opacity: 0;
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 3s ease, transform 3s ease; /* 3秒かけて表示 */
  transition-delay: 0.6s;
}

.in-b.show {
  opacity: 1;
  transform: translateY(0); /* 元の位置に移動 */
}

.in-c {
  opacity: 0;
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 3s ease, transform 3s ease; /* 3秒かけて表示 */
  transition-delay: 0.9s;
}

.in-c.show {
  opacity: 1;
  transform: translateY(0); /* 元の位置に移動 */
}

.in-d {
  opacity: 0;
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 3s ease, transform 3s ease; /* 3秒かけて表示 */
  transition-delay: 1.2s;
}

.in-d.show {
  opacity: 1;
  transform: translateY(0); /* 元の位置に移動 */
}

/* ---------- courses ---------- */

#courses {
  background-image: linear-gradient(to bottom, #FFCCCB ,#FDFDF9);
  color: #696969;
}
#courses .sec-title {
  font-size: 1.5rem;
  position: relative;
  padding: 200px 0 100px;
  font-family: "Instrument Serif", serif;
}
#courses .sec-title::after {
  content: "";
  display: block;
  width: 150px;
  height: 0;
  border-bottom: 1px solid #696969;
  position: absolute;
  top: 218px;
  left: 90px;
}
.courses-item {
  display: flex;
  justify-content: center;
  font-size: 2rem;
  padding-bottom: 100px;
  font-family: "Instrument Serif", serif;
}
.courses-item li {
  padding: 0 80px;
  transition: all 0.5s;
}
.courses-item li:hover{
  transform: scale(1.2,1.2);
  transition: all 0.5s;
  color: #FF1A6F;
}
#courses .detail {
  text-align: center;
  padding-bottom: 100px;
}

.piano , 
.violin ,
.chorus {
  transition: all 1s;
}

.piano-caption ,
.violin-caption ,
.chorus-caption  {
  display: none;
}
.captions {
  padding-bottom: 200px;
}
.caption {
  text-align: center;
}

.caption img {
  border-radius: 30px;
  width: 40%;
  margin-top: 40px;
  opacity: 0.8;
}



/* ---------- instructor ---------- */

#instructor {
  background-image: linear-gradient(to bottom, #FDFDF9, #FFCCCB);
  color: #2E8B57;
}
#instructor .sec-title {
  font-size: 1.5rem;
  position: relative;
  padding: 200px 0 100px;
  font-family: "Instrument Serif", serif;
}
#instructor .sec-title::after {
  content: "";
  display: block;
  width: 150px;
  height: 0;
  border-bottom: 1px solid #2E8B57;
  position: absolute;
  top: 218px;
  left: 110px;
}
#instructor .box {
  display: flex;
  padding-bottom: 100px;
}
#instructor .left {
  width: 50%;
  text-align: center;
}
#instructor .left p:first-child {
  margin-bottom: 20px;
}
#instructor .right {
 width: 40%;
 margin-top: 80px;
}
#instructor .right p {
  margin-bottom: 20px;
}
#instructor dl {
  display: flex;
  justify-content: center;
  align-items: center;
}
#instructor dt {
  font-size: 1.5rem;
  margin: 0 20px 40px 0;
}
#instructor dd {
  margin: 0 20px 40px 0;
}

.instructor-img img {
  text-align: center;
  width: 70%;
  border-radius: 30px;
}
.instructor-img:hover {
  transform: scale(1.2,1.2);
  transition: all 0.5s;
}

/* ---------- access ---------- */

#access {
  background-image: linear-gradient(to bottom, #FFCCCB, #FDFDF9);
  color: #2E8B57;
}
#access .sec-title {
  font-size: 1.5rem;
  position: relative;
  padding: 200px 0 100px;
  font-family: "Instrument Serif", serif;
}
#access .sec-title::after {
  content: "";
  display: block;
  width: 150px;
  height: 0;
  border-bottom: 1px solid #2E8B57;
  position: absolute;
  top: 218px;
  left: 70px;
}
#access .box {
  display: flex;
  justify-content: center;
  text-align: center;
  align-items: center;
  padding-bottom: 200px;
}
#access .left {
  width: 30%;
}
#access .left p {
  padding-bottom: 16px;
}
#access .right {
  width: 70%;
}
.map {
  width: 80%;
  border-radius: 20px;
}


/* ---------- plan ---------- */

#plan {
  background: #FDFDF9;
  color: #2E8B57;
}
#plan .sec-title {
  font-size: 1.5rem;
  position: relative;
  padding: 200px 0 100px;
  font-family: "Instrument Serif", serif;
}
#plan .sec-title::after {
  content: "";
  display: block;
  width: 150px;
  height: 0;
  border-bottom: 1px solid #2E8B57;
  position: absolute;
  top: 218px;
  left: 70px;
}

.pricecards {
  display: flex;
  justify-content: center;
  gap: 20px; /* カード間の隙間を指定 */
  flex-wrap: wrap; /* 狭い画面でも折り返し可能に */
  text-align: center;
  align-items: center;
  padding-bottom: 200px;
}
.pricecard {
  flex: 1 1 300px; /* 最小幅300px、最大で均等に広がる */
  max-width: 300px; /* カードの最大幅を指定 */
  border: #2E8B57 1px solid;
  margin: 0 10px;
  padding: 20px;
  box-sizing: border-box;
}
.pricecard h4 {
  font-size: 2rem;
  padding-bottom: 30px;
  font-family: "Instrument Serif", serif;;
}
.pricecard h5 {
  font-size: 1rem;
  padding-bottom: 30px;
}
.pricecard h6 {
  font-size: 1.125rem;
  padding-bottom: 30px;
}
.pricecard p {
  font-size: 1rem;
  padding-bottom: 30px;
}
.pricecard a {
  padding: 10px 40px;
  background: #fb5859;
  color: #fff;
  text-decoration: none;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 10px;
  transition: all 1s;
}
.pricecard a:hover {
  transform: scale(1.2,1.2);
  transition: all 1s;
}


/* ---------- free-lesson ---------- */

.inner {
  width: 70%;
  margin: 0 auto;
}

#free-lesson {
  background: #FDFDF9;
  color: #2E8B57;
}
#free-lesson .sec-title {
  font-size: 1.5rem;
  position: relative;
  padding: 200px 0 100px;
  font-family: "Instrument Serif", serif;
}
#free-lesson .sec-title::after {
  content: "";
  display: block;
  width: 150px;
  height: 0;
  border-bottom: 1px solid #2E8B57;
  position: absolute;
  top: 218px;
  left: 240px;
}

.free-lesson h4 {
  font-size: 1.25rem;
  margin-bottom: 40px;
  text-align: center;
}
.free-lesson h5 {
  font-size: 1.25rem;
  margin: 40px 0 20px;
}

.free-lesson .step {
  margin: 80px 0 40px;
  display: flex;
}

.free-lesson .figure {
  position: relative;
}
.free-lesson .figure::before {
  position: absolute;
  content: "";
  width: 50px;
  height: 300px;
  background-color: #FF97C2;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.free-lesson .figure li {
  width: 200px;
  height: 80px;
  line-height: 80px;
  background-color: #888888;
  color: #fff;
  font-size: 0.875rem;
  margin-bottom: 60px;
  position: relative;
  text-align: center;
}
.free-lesson .figure li::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-top: 30px solid #888888;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
}
.free-lesson .figure li:last-child {
  margin-bottom: 0;
}

.free-lesson-description {
  margin-left: 80px;
}
.free-lesson-description dt {
  border-bottom: solid 1px #888888;
  font-size: 1.25rem;
  padding-bottom: 8px;
  margin-bottom: 10px;
  position: relative;
}
.free-lesson-description dt span {
  width: 35px;
  height: 35px;
  line-height: 35px;
  background-color: #888888;
  border-radius: 50%;
  color: #fff;
  display: block;
  font-size: 1rem;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: -45px;
}
.free-lesson-description dd {
  margin-bottom: 70px;
}
.free-lesson-description dd:last-child {
  margin-bottom: 0;
}

.recommend {
  padding: 30px 0 200px;
  text-align: center;
}
.recommend p {
  padding-bottom: 30px;
}
.recommend-text {
  margin-top: 80px;
  font-size: 1.25rem;
}


/* ---------- footer ---------- */
#footer {
  background-color: #FFD5EC;
  padding: 30px 0;
  text-align: center; /* フッター全体の中央揃え */
}
.footer.wrapper {
  display: flex;
  justify-content: center; 
  flex-wrap: wrap; 
}
.footer-list {
  list-style: none;
  display: flex;
  gap: 20px; 
  flex-wrap: wrap;
  justify-content: center;
  padding: 0;
  margin: 0;
}
.footer-list li {
  display: inline-block;
}
.footer-list a {
  text-decoration: none;
  color: #696969;
}
.footer-logo {
  margin-top: 20px;
  text-align: center;
}
.footer-logo img {
  max-width: 100px;
  height: auto;
}
.footer-logo p {
  font-size: 0.75rem;
  color: #696969;
}


/* ---------- event ---------- */


#events {
  background: #FDFDF9;
}
#events .wrapper {
  text-align: center;
  color: #2E8B57;
}
#header .title {
  font-size: 5rem;
  letter-spacing: 0.3rem;
  position: absolute;
  bottom: 15%;
  left: 44%;
}
.header-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  border-radius: 20px;
}
.mainvisual {
  position: absolute;
  top: 2.5%;
  left: 2.5%;
  width: 95%;
  height: 95%;
  object-fit: cover;
  border-radius: 30px;
  opacity: 0.2;
}
.event-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-top: 200px;
}
.content-block {
  margin: 0 auto;
  border: #2E8B57 1px solid;
  padding: 40px 60px;
}
.content-block .en {
  font-size: 1.5rem;
  font-family: "Instrument Serif", serif;
  letter-spacing: 0.1rem;
}
.content-block .description {
  margin-top: 30px;
  font-size: 0.875rem;
}
#events .text {
  padding: 200px 0;
}


/* ---------- gallery ---------- */


#gallery {
  background: #FDFDF9;
}
.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4rem;
  padding: 200px 0;
}
.gallery li img {
  border-radius: 1rem;
  opacity: 0.8;
  transition: all 0.5s;
}
.gallery li img:hover {
  opacity: 1;
  transform: scale(1.2,1.2);
  transition: all 0.5s;
}


/* ---------- contact ---------- */

#contact {
  background: #FDFDF9;
  color: #2E8B57;
}
#contact .wrapper {
  width: 50%;
}
#contact .text {
  padding-top: 200px;
  text-align: center;
}
#contact p {
  margin-bottom: 50px;
}
.form dl {
  margin-bottom: 40px;
}
.form dd {
  border: #2E8B57 1px solid;
  margin-bottom: 8px;
  padding: 8px 8px;
  width: 100%;
}
.send {
  text-align: center;
  padding-bottom: 200px;
}
.send input {
  color: #2E8B57;
  border: #2E8B57 1px solid;
  padding: 8px 16px;
  transition: all 1s;
}
.send input:hover {
  background-color: #2E8B57;
  color: #FDFDF9;
  transform: scale(1.2,1.2);
  transition: all 1s;
}






/*-------------------------------------------
SP
-------------------------------------------*/


@media screen and (max-width: 1248px) {

  .pricecards {
    flex-direction: column;
    align-items: center;
  }
  .pricecard {
    max-width: 90%; 
  }
}

@media screen and (max-width: 1000px) {

  #instructor .box {
  flex-direction: column;
  text-align: center;
  }
  #instructor .right {
  width: 100%;
  margin-top: 80px;
  }
  #instructor .left {
  width: 100%;
  margin-top: 80px;
  }

  #free-lesson .step {
  flex-direction: column;
  }
  #free-lesson .inner {
  width: 90%;
  }
  .free-lesson-description {
    margin-top: 100px;
  }

  .free-lesson .figure {
    display: flex;
    justify-content: center; /* 中央寄せ */
    align-items: center;
    flex-direction: column; /* 縦並びにする */
  }
  .free-lesson .figure li {
    width: 400px;
    margin: 20px auto;
  }
  .free-lesson .figure li::before {
    border-left-width: 200px;
    border-right-width: 200px;
  }
  .free-lesson .figure::before {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
  }

}

@media screen and (max-width: 768px) {

  .site-title ,
  .sub-title {
    font-size: 3rem;
  }
  
  .courses-item li {
    padding: 0 10px;
    transition: none;
    font-size: 1.25rem;
  }
  .courses-item li:hover{
    transform: none;
    transition: none;
    color: #FF1A6F;
  }
  #courses .detail {
    text-align: center;
    padding-bottom: 100px;
  }
  .piano-caption ,
  .violin-caption ,
  .chorus-caption  {
    display: block;
    margin-bottom: 30px;
    border: #696969 1px solid;
    padding: 10px;
  }
  .captions .text {
    font-size: 0.875rem;
  }
  #header .title {
  font-size: 3rem;
  left: 41%;
  }

  .hamburger {
    display: block;
  }

  .navi {
    position: fixed;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    top: 0;
    right: -100%;
    background-color: #696969;
    width: 70%;
    height: 100%;
    margin: 0;
    padding: 0;
    transition: right 0.3s ease;
    z-index: 90;
  }

  .navi.active {
    right: 0;
  }

  .navi li {
    margin: 20px 0;
  }

  .header-navi {
    justify-content: space-between;
    padding: 0 20px;
  }

  /* PCナビ消す */
  .navi li a {
    font-size: 1.8rem;
  }

  /* ロゴ縮小 */
  .logo img {
    width: 150px;
    padding: 20px;
  }
}


@media screen and (max-width: 550px) {
  .site-title ,
  .sub-title {
    font-size: 2rem;
  }
  .free-lesson-description {
    margin-left: 20px;
  }
  .free-lesson .figure li {
    width: 300px;
    margin: 20px auto;
  }
  .free-lesson .figure li::before {
    border-left-width: 150px;
    border-right-width: 150px;
  }

@media screen and (max-width: 480px) {

  .sp-br {
    display: block;
  }
  
  .about-title {
    font-size: 1.25rem;
    padding-top: 150px;
  }
  .about-text {
    font-size: 0.8rem;
    padding-bottom: 50px;
  }
  
  .captions {
  padding-bottom: 50px;
  }
  #instructor .right p {
    font-size: 0.8rem;
  }
  #instructor .box {
  padding-bottom: 50px;
  }
  #access .box {
  flex-direction: column;
  justify-content: center;
  text-align: center;
  align-items: center;
  padding-bottom: 0;
  }
  #access .left {
    width: 100%;
  }
  #access .left p {
    font-size: 0.875rem;
    padding-bottom: 40px;
  }
  #access .right {
    width: 100%;
  }
  .map {
    width: 300px;
    height: 200px;
  }
  .pricecards {
  padding-bottom: 0;
  }
  #free-lesson .sec-title::after {
  width: 80px;
}
  .free-lesson p {
    font-size: 0.875rem;
  }
  .free-lesson .figure li {
    width: 200px;
    margin: 20px auto;
  }
  .free-lesson .figure li::before {
    border-left-width: 100px;
    border-right-width: 100px;
  }
  .free-lesson .figure::before {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
  }
  .free-lesson-description {
    margin-left: 20px;
  }
  .recommend {
    padding-bottom: 30px;
  }
  .gallery {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
 }
 #header .title {
    font-size: 2rem;
    left: 41%;
  }
  .event-content {
    grid-template-columns: 1fr; 
    justify-items: center;    
    padding-top: 100px;     
    padding-left: 20px;
    padding-right: 20px;
  }
  .content-block {
    width: 100%;
    max-width: 300px; 
    padding: 30px 20px; 
  }
  .pricecard h4 {
    font-size: 1rem;
    padding-bottom: 10px;
  }
.pricecard h5 {
    font-size: 0.875rem;
    padding-bottom: 10px;
 }
.pricecard h6 {
    font-size: 1rem;
    padding-bottom: 10px;
 }
.pricecard p {
    font-size: 1rem;
    padding-bottom: 10px;
 }

 }

}