@charset "utf-8";

html {
  scroll-behavior: smooth;
}

body {
    font-family: "Zen Maru Gothic", serif;
    font-weight: 400;
    font-style: normal;
    font-size: 18px;
    color: #4e4e4e;
    background-color: #f7f2e5;
}

body p{
  line-height: 180%;

}

h2 {
  font-family: "Yu Gothic", "游ゴシック体", "Meiryo", sans-serif;
}


.pc-only, .sp-only {
  display: none;
}




/* PC（例：幅768px以上） */
@media screen and (min-width: 768px) {
  .pc-only {
    display: block;
  }


a {
    color: #121212;         /* 文字色を黒に変更 */
    text-decoration: none; /* アンダーラインを消す */
}

img {
    border-radius: 15px; /* 角を丸くする */
}

ul {
  list-style: none;
}

.position-relative {
  position: relative;
}



.innerWrap {
   /*  border: 4px solid lightblue; */
     min-width: 1240px;
    letter-spacing: 5px;
    margin: 0 auto;
}



header .innerWrap {
  height: auto;
  position: relative;
}

header .scroll{
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  text-align: center;
  font-size: 16px;
}

header div h1 {
  position: absolute;
  left: 660px;
}

header nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}

header nav ul {
  display: flex;
  list-style: none;
  justify-content: space-around;
  width: 1240px;
  margin: 0 auto;
  padding: 10px 20px;
}

header nav ul li a:hover {
  text-decoration: underline;
}

main h2{
  font-size: 40px;
  letter-spacing: .05em;
}

h3 {
  font-weight: bold;
  font-size: 40px;
  letter-spacing: .25em;
}

.concept {
  position: relative;
 }

.concept-background {
  background-color: #fff;
  width: 1100px;
  min-width: 600px;
  height: 700px;
  border-radius: 15px;
  position: absolute;
  z-index: -1;
  right: 0;
  top: 100px;
}

.concept-background-img {
  position: absolute;
  right: 0;
}


.concept-background p {
  font-size: 400px;
}

.concept-position {
  padding-top: 50px;
  margin-left: 140px;
}

.concept h2 {
  letter-spacing: 15px;
}

.concept p {
  margin-bottom: 40px;
  letter-spacing: 5px;
}

.concept ul {
  list-style: none;
  display: flex;
  justify-content: space-around;
}

.concept ul li{
  flex-basis: 400px;
}

.LessonContents {
  position: relative;
}

.LessonContents-onpu2 {
  position: absolute;
  top: -100px;
  left: 780px;
}

.LessonContents-background {
  background-color: #fff;
  width: 1100px;
  min-width: 600px;
  height: 1200px;
  border-radius: 15px;
  position: absolute;
  z-index: -1;
  left: 0;
  top: 62px;
}


.LessonContents ul{
  display: flex;
  justify-content: space-evenly;
  margin-top: 60px;
}

.LessonContents li p{
  width: 500px;
}

.LessonContents img {
  width: 500px;
}

  .circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
}
.LessonContents ul li .Content-text {
  margin-top: 10px;
  font-size: 16px;
}

.LessonContents p .music-theory-img {
  width: 1000px;
}

.LessonContents .pc-what-is-music-theory-text {
  background-color: #fff;
  position: absolute;
  text-align: center;
  z-index: 10;
  top: -435px;
  width: 900px;
  padding: 20px;
  right: 0;
  border-radius: 10px 0 0 10px;
}

.LessonContents .text-fontsize-35px {
  font-size: 35px;
}

.Teacher-Introduce {
  position: relative;
}

.Teacher-Introduce-onpu2 {
  position: absolute;
  top: -100px;
  left: 780px;
}

.Teacher-Introduce ul {
  display: flex;
}

.PC-Teacher-Introduce-background {
  background-color: #fff;
  position: absolute;
  top: 60px;
  right: 0;
  width: 1100px;
  height: 900px;
  padding: 20px;
  border-radius: 10px 0 0 10px;
  z-index: -1;
}

.Teacher-Introduce p img {
  z-index: 10;
}

.PC-students-voice {
  background-color: #fff;
  position: absolute;
  top: 60px;
  left: 0;
  width: 1100px;
  height: 900px;
  padding: 20px;
  border-radius: 0px 10px 10px 0;
  z-index: -10;
}

.students-voice-onpu2 {
  position: absolute;
  top: 0px;
  left: 0;
}

.PC-students-voice-margin-left {
  margin-left: 760px;
  margin-top: 100px;
}

.PC-students-voice-text01 {
  position: absolute;
  left: 140px;
  top: 300px;
  width: 740px;
}

.PC-students-voice-text02 {
  position: absolute;
  right: 140px;
  top: 740px;
  width: 740px;
}

.students-voice p img {
  width: 500px;
}

.students-voice .text-fontsize-35px {
  font-size: 35px;
}

.button{
  background-color: #c7a389;
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
  float: right;
}

.pc-buttom-center{
  background-color: #c7a389;
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
  margin-top: 15px;
  margin-bottom: 10px ;
}

.Blog {
  position: relative;
  background-color: #fff;
  padding: 10px;
  margin-top: 60px;
  margin-bottom: 30px;
}

.Blog h2 {
  position: absolute;
  top: -200px;
}

.Blog-onpu2 {
  position: absolute;
  top: -180px;
  left: 580px;
}

.Blog-button{
  background-color: #c7a389;
  border-radius: 5px;
  margin: 20px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
}

.Blog ul {
  display: flex;
  justify-content: space-between;
}

/* カード全体（li） */
.news-card {
  list-style: none;
  width: 100%;
  max-width: 300px;
  margin: 0 auto 24px;
}

/* クリック範囲全体に */
.news-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* カード内ラッパー */
.pars-archiveposts {
  width: 90%;
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.pars-archiveposts:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* サムネイル（上部） */
.pars-archiveposts .thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.pars-archiveposts .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* テキスト部分（下部） */
.pars-archiveposts .text {
  padding: 12px 16px;
}

/* カテゴリ（バッジ風） */
.pars-archiveposts .cat-list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0 0 6px;
  padding: 0;
  flex-wrap: wrap;
}

.pars-archiveposts .cat-list li {
  background-color: #0077cc;
  color: #fff;
  font-size: 0.7em;
  padding: 3px 6px;
  border-radius: 3px;
}

/* 投稿日 */
.pars-archiveposts .date {
  font-size: 0.75em;
  color: #999;
  display: block;
  margin-bottom: 6px;
}

/* タイトル */
.pars-archiveposts .title {
  font-size: 1em;
  font-weight: bold;
  margin: 0;
  line-height: 1.4;
}



  .Map {
    background-color: #fff;
    margin-top: 800px;
    width: 1240px;
    margin: 0 auto;
    padding: 40px;
    border-radius: 5px;
    margin-bottom: 30px;
    position: relative;
  }

  .Map h2 {
    position: absolute;
    top: -150px;
    right: 250px;
  }

  .Map .AccessMap {
    position: absolute;
    top: 0px;
    right: 230px;
  }

  .Map-onpu2 {
    position: absolute;
    left: -80px;
    top: -200px;
  }

  .Map ul {
    display: flex;
    justify-content: space-between;
  }

  .Map ul li {
    margin-top: 30px;
  }

  .Map ul li iframe {
    border-radius: 5px;
    width: 550px;
    height: 350px;
  }

  .Contact {
    width: 900px;
    margin: 0 auto;
    text-align: center;
  }

  .experience-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: orange;
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px 20px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  cursor: pointer;
  z-index: 9999;
  transition: background-color 0.3s;
}

.experience-button:hover {
  background-color: darkorange;
}

}

/* PC専用のセクション  */

/* スマホ（例：幅767px以下） */
@media screen and (max-width: 767px) {
  .sp-only {
    display: block;
  }

  img {
    border-radius: 15px;
  }

  header {
    background: url(../images/demo.jpg) no-repeat right center/cover;
  }

  .SP-logo {
    position: absolute;
    top: 0;
    left: 60;
    width: 30px;
    cursor: pointer;
    margin: 20px;
    z-index: 1001;
  }

  .hamburger {
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    cursor: pointer;
    margin: 20px;
    z-index: 1001;
  }
  .hamburger span {
    display: block;
    height: 4px;
    background: #333;
    margin: 6px 0;
    transition: 0.3s;
  }
  
  .nav {
    display: none;
    position: absolute;
    top: 60px;
    right: 20px;
    background: #f2f2f2;
    padding: 20px;
    border: 1px solid #ccc;
  }
  .nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .nav ul li {
    margin: 10px 0;
  }
  .nav ul li a {
    text-decoration: none;
    color: #333;
  }
  
  /* メニューが開いたとき */
  .nav.active {
    display: block;
  }


.concept-background {
  background-color: #fff;
  border-radius: 15px;
  width: 90%;
  margin: 0 auto;
  margin-top: 30px;
}

.circle {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}

.LessonContents {
  /* text-align: center; */
  width: 90%;
  margin: 0 auto;
}

.Content-text {
  text-align: left;
}

.button{
  background-color: #c7a389;
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
  float: right;
  margin-bottom: 30px;
}

.buttom-cer {
  background-color: #c7a389;
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
  margin: 10px;
}

.position-relative {
  position: relative;
}

.what-is-music-theory-text {
  position: absolute;
  top: -250px;
  background-color: #fff;
  text-align: center;
  padding: 10px;
}

.Teacher-Introduce {
  text-align: center;
  width: 90%;
  margin: 0 auto;
}

.students-voice {
  
  text-align: center;
  width: 90%;
  margin: 0 auto;
  background-color: #fff;
  margin-top: 30px;
  border-radius: 15px;
  padding: 20px;
}

.students-voice-text01{
  text-align: left;
}

.students-voice-text02 {
  text-align: left;
}

.Blog {
  text-align: center;
  width: 90%;
  margin: 0 auto;
}

.Blog ul {
  display: flex;
  background-color: #fff;
  border-radius: 15px;
  list-style: none;
  padding: 10px;
  
}

.SP-blog-button{
  background-color: #c7a389;
  border-radius: 5px;
  padding: 10px 20px;
  text-align: center;
  color: #fff;
}

/* カード全体 */
.pars-archiveposts {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #eee; /* 投稿同士の境目 */
  align-items: flex-start;
}

/* リンク全体にスタイル（hover影など不要なら削除可） */
.pars-archiveposts:hover {
  background-color: #f9f9f9;
  transition: background-color 0.2s;
}

/* サムネイル：画像は四角 */
.pars-archiveposts .thumbnail {
  flex-shrink: 0;
  width: 120px;
  height: 80px;
  overflow: hidden;
}

.pars-archiveposts .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0; /* ← 四角にする */
  display: block;
}

/* テキスト部分 */
.pars-archiveposts .text {
  flex-grow: 1;
}

/* カテゴリリスト：右寄せ */
.pars-archiveposts .cat-list {
  display: flex;
  justify-content: flex-end; /* ← 右寄せ */
  gap: 8px;
  padding: 0;
  margin: 0 0 6px;
  list-style: none;
  flex-wrap: wrap;
}

.pars-archiveposts .cat-list li {
  background-color: #0077cc;
  color: white;
  font-size: 0.75em;
  padding: 2px 6px;
  border-radius: 3px;
}

/* 投稿日時 */
.pars-archiveposts .date {
  font-size: 0.75em;
  color: #999;
  margin-bottom: 5px;
  display: inline-block;
}

/* タイトル */
.pars-archiveposts .title {
  font-size: 1em;
  font-weight: bold;
  margin: 0;
}

.Blog ul  {
  flex-direction: column;
}



.SP-map {
  
  text-align: center;
  width: 90%;
  margin: 0 auto;
  background-color: #fff;
  margin-top: 30px;
  border-radius: 15px;
  padding: 20px;
}

.SP-map ul {
  list-style: none;
}

.SP-map ul li {
  text-align: left;
}

.experience-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: orange;
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px 20px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  cursor: pointer;
  z-index: 9999;
  transition: background-color 0.3s;
}

.experience-button:hover {
  background-color: darkorange;
}


}