@charset "UTF-8";


/* ===== 基本 ===== */
body {
  margin: 0;
  font-family: "zen-kaku-gothic-antique", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 20px;

  background-image: url('img/JBFES_back.jpg');
  background-size: 100% auto;
  background-position: top center;
  background-repeat: repeat-y; /* ← repeat をやめる */
}

body.bg-alt {
	background-image: url('img2/JBFES2026_back.jpg');
}

p{
	margin: 0;
}

a {
  text-decoration: none;
}



.hidden-pc {
    display: none;
}

@media screen and (max-width: 767px) {
    .hidden-pc {
        display: block;
    }

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

/* ヘッダー全体 */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  position: fixed;   /* ← fixedに変更 */
  top: 0;
  left: 0;
  width: 100%;       /* 横幅を必ず100%に */
  z-index: 100;      /* menuより上にしたい場合は大きめ */
	box-sizing: border-box;
}


/* 左ロゴ */
.hero-logo{
	width: 200px;
}

.hero-logo img {
  display: block;
}

/* 右側 ハンバーガー + ENボタン */
.header-right {
  display: flex;
  flex-direction: column; /* 縦並び */
  align-items: flex-end;  /* 右寄せ */
  gap: 8px;               /* ハンバーガーとENの間隔 */
}

/* ハンバーガー */
.hamburger {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
}



.hamburger.active .lines span:nth-child(1) {
  top: 29px;
  transform: rotate(45deg);
}
.hamburger.active .lines span:nth-child(2) {
  opacity: 0;
}
.hamburger.active .lines span:nth-child(3) {
  top: 29px;
  transform: rotate(-45deg);
}

.menu-text {
  font-size: 31px;
  font-weight: bold;
  letter-spacing: 0.2em;
}

/* 線の箱 */
.lines {
  position: relative;
  width: 90px;
  height: 70px;
}

/* 線そのもの */
.lines span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 12px;
  background: #000;
  transition: all 0.3s ease;
}

/* 三本線初期位置 */
.lines span:nth-child(1) { top: 0; }
.lines span:nth-child(2) { top: 29px; }
.lines span:nth-child(3) { top: 58px; }


/* ===== MENU ===== */
.menu {
  position: fixed;
  top: 0;
  right: -420px;
  width: 420px;
  height: 100%;
  background: rgba(247, 247, 247, 0.5); /* 透明度90% */
  transition: right 0.3s ease;
  z-index: 10;
	  padding-top: 270px;
}

.menu.active {
  right: 0;
}

.menu ul {
  list-style: none;
  padding-top: 0px;
  margin: 0;
  text-align: center;
	padding: 0;
}

.menu li {
  margin-bottom: 28px;
}

.menu a {
  font-size: 30px;
  font-weight: bold;
  color: #000;
  text-decoration: none;
	letter-spacing: 0.1em;
}

.menu a .jp-text {
  font-size: 22px;
  margin-top: 4px;
}

/* SNS */
.menu-sns {
  margin-top: 60px;
  display: flex;
  flex-direction: column;  /* 上下2段にする */
  align-items: center;     /* 中央揃え */
  gap: 20px;               /* 上下の間隔 */
}

/* 上段 SNS */
.sns-top {
  display: flex;
  justify-content: center;
  gap: 40px;               /* SNS同士の間隔 */
}

.sns-item {
  display: flex;
  align-items: center;
  gap: 10px;               /* アイコンと文字の間隔 */
  text-decoration: none;
  color: #000;
}

.sns-item span {
  font-size: 16px;
  font-weight: bold;
	letter-spacing: 0;
}

/* 下段 お問い合わせ */
.sns-bottom .sns-item {
  display: block;
  text-align: center;
}


/* ENボタン */
.lang-btn {
	font-size: 30px; 
  font-weight: bold;
  margin-top: 8px; /* MENUとの間隔 */
  cursor: pointer;
  color: #000;
  transition: color 0.3s;
	letter-spacing: 0.1em;
}

.lang-btn:hover {
  color: #7a5bcf; /* ホバー時の色 */
}


.hero-copy{
	margin-top: 160px; /* ← headerの高さ分 */
	font-size: 31px;
	text-align: center;
	font-weight: bold;
	letter-spacing: 0.1em;
}




.image-slider {
  max-width: 1200px;
  margin: 120px auto;
  overflow: hidden;
}

.image-slider-track {
  display: flex;
  transition: transform 0.5s ease;
}

.image-slider-slide {
  width: 100%;
  flex-shrink: 0;
  object-fit: cover;
}

.image-slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.image-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #000;
  opacity: 0.3;
  cursor: pointer;
}

.image-slider-dot.active {
  opacity: 1;
}

.image-slider--full {
  width: 100%;          /* ← 100vw をやめる */
  max-width: none;
  margin: 200px 0;
}



.image-slider--full .image-slider-slide {
  width: 100%;
}




/* INFORMATION */
.info {
  max-width: 850px;
  margin: 0 auto;
  padding: 24px 0;
}


.info-title {
  text-align: center;
  letter-spacing: 0.1em;
	font-size: 31px;
}


.info-top{
	margin: 20px 0;
	letter-spacing: 0.1em;
}

.info-list {
  list-style: none;
  padding: 20px;
  margin: 0 auto;
  max-width: 850px;   /* ← 好きな幅に調整 */
  letter-spacing: 0.1em;
  background: rgba(255, 255, 255, 0.5);
}

.info-list a{
	text-decoration: none;
	color: #000;
}

.info-list li {
  display: flex;
  padding: 8px 0;
}

.info-list .date {
  width: 150px; /* 適当な幅に調整 */
	 white-space: nowrap; /* 日付が改行されないようにする */
	padding-left: 50px;
}

.line-a,
.line-b,
.line-c,
.line-d,
.line-e {
  display: block;
  text-align: center;
}



.line-b {
  display: flex;               /* flexで線と文字を並べる */
  align-items: center;         /* 縦位置を中央に揃える */
  justify-content: center;     /* 横方向を中央揃え */
  font-weight: bold;
  color: #000;
  display: flex;               /* 必須 */
  margin: -10px auto 0;              /* ブロックとして中央に配置 */
}

.line-b::before,
.line-b::after {
  content: "";
  width: 30px;                 /* 線の長さ */
  border-bottom: 2px solid #000; /* 線の太さと色 */
  margin: 0 10px;              /* 文字との間隔 */
}

/* 各行のフォントサイズ */
.line-a,.line-b,.line-d  {
  font-size: clamp(29px, 2.4vw, 31px);
  font-weight: bold;
}


.line-c {
  font-size: 25px;
	  font-weight: bold;
}



.line-e {
  font-size: 20px;
 font-weight: bold;
}

.line-c{
	margin: 10px 0;
}


@media (max-width: 768px) {
	.line-a{
	font-size: clamp(25px, 4vw, 31px);
	}
	
	.line-b{
	font-size: clamp(20px, 4vw, 31px);
	}
	
		.line-c{
	font-size: clamp(16px, 4vw, 25px);
			letter-spacing: 0.01em
	}

	
	.line-d{
	font-size: clamp(22px, 4vw, 31px);
	}
	
	.line-e{
	font-size: clamp(16px, 4vw, 20px);
	}
	
	.lang-btn {
		font-size: 18px;
	}
	
	.info-list .date {
		padding-left: 0;
	}


}

.pc-text {
  font-weight: bold;
  margin-bottom: 12px;
	font-size: 31px;
}


.special-link {
	text-align: center;
}

.special-link img {
  max-width: 100%;
  height: auto;
}

.jbfes-main {
  margin: 50px auto;     /* 画面中央に配置 */
  text-align: center;   /* 中身を中央揃え */
}





/* ABOUT */
.about {
  margin: 10px auto;
  line-height: 2;
	text-align: center;
		letter-spacing: 0.1em;
	width: 1200px;
}


/* 全体 */

.sub-title{
	text-align: center;
  letter-spacing: 0.1em;
  padding-top: 50px;
}




/* =========================
   Logomark Section
========================= */
.logomark-section {
	max-width: 850px;
  position: relative;
  background: rgba(255, 255, 255, 0.5); /* 透明度90% */
	margin: 100px auto 70px;
}

.logomark-wrap {
  margin: 0 auto;
  text-align: center;
}

/* ロゴだけ全幅 */
.logomark-top {
  grid-column: 1 / -1;
}

.logomark-top img{
	width: 160px;
}

/* 2列グリッド */
.logomark-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: left;
}

/* 各アイテム */
.logomark-item {
  text-align: center;
  font-size: 14px;
  line-height: 1.9;
	margin: 0 auto;
	width: 400px;
}




.logomark-item h3 {
  font-size: 23px;
  margin-bottom: 16px;
	  line-height: 1.3;
}


/* 前面に */
.logomark-section {
  position: relative;
  z-index: 1;
}



/* タイトル */
.line-top {
  position: relative;
	width: 850px;
	margin: 0 auto;
}

/* タイトル上の二本線 */
.line-top::before,
.line-top::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: #000;
}

.line-top::before {
  top: 0;
	height: 2px;
}

.line-top::after {
  top: 6px;
}

.line-bottom {
  position: relative;
	width: 850px;
	margin: 0 auto;
}

/* タイトル上の二本線 */
.line-bottom::before,
.line-bottom::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: #000;
}

.line-bottom::before {
  top: 0;
}

.line-bottom::after {
  top: 6px;
		height: 2px;
}


/* ラッパー */
.logomark-wrap {
  max-width: 1000px;
  margin: 0 auto;
	padding: 10px;
  text-align: center;
}

/* ロゴ */
.logomark-top {
  margin-bottom: -4px;
}

/* ===== スマホ ===== */
@media (max-width: 768px) {
  .logomark-items {
    grid-template-columns: 1fr;
    gap: 32px; /* 横方向も縦方向もまとめて小さく */
  }

  .logomark-top img {
    width: 180px;
  }
	
	.logomark-item {
		width: 100%
	}
}




    .inner {
      max-width: 850px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
		  background: rgba(255, 255, 255, 0.5); /* 透明度90% */
    }




    /* テキスト */
    .controls-text {
      max-width: 850px;
		padding: 20px;
      font-size: 15px;
      line-height: 1.9;
    }

.controls-text ul {
  margin: 40px auto;
  list-style: none;
  width: fit-content; /* 中身の幅で中央寄せ */
}


.controls-text li {
	      margin-bottom: 6px;
	text-indent: -1em;
  padding-left: 1em;
}

.controls-text li::before {
  content: '・';
}

    .controls-text p {
		text-align: center;
}




.slider-wrapper {
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
}

.slider {
  overflow: hidden;
}

.slides {
  display: flex;
  transition: transform 0.6s ease;
}



.slides img {
  width: 450px;
  flex-shrink: 0;
  object-fit: cover;
}



/* ボタン */
.controls {
  margin-top: 20px;

  display: flex;             /* 横並びにする */
  justify-content: center;   /* 中央寄せ */
  gap: 20px;                 /* ボタン間の間隔 */
}

.controls button {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;          /* 丸くする */
  margin: 0 50px;

  border: 2px solid #000;      /* ← ここで枠線の色と太さを指定 */
  background-color: #fff;      /* 背景色 */
  color: #000;                 /* 矢印の色 */
  cursor: pointer;
  outline: none;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

/* hover */
.controls button:hover {
  background-color: #000;
  color: #fff;
  border-color: #fff;           /* ホバー時に枠線の色を変えることも可能 */
}

/* active（押した時） */
.controls button:active {
  transform: scale(0.95);
}


/* スマホ時：1枚表示 */
@media screen and (max-width: 768px) {
  .slides img {
    width: 100%;    /* 画面幅に合わせて1枚だけ表示 */
  }

  /* slider-wrapperの横スクロール対応 */
  .slider-wrapper {
    overflow: hidden;
  }

  .slides {
    justify-content: flex-start;  /* 横に並べる */
  }
	
	.controls-text ul{
		padding-left: 0;
	}
	
	.controls-text{
		padding: 10px;
	}
}



/* JBFESの価値 */
.value_container {
  max-width: 1200px;
  margin: 200px auto;
  padding: 40px 20px;
  text-align: center;
}


.value-about {
	letter-spacing: 0.1em;
	margin-bottom: 50px;
}

.value_container .section-title h1 {
  font-size: 31px;
  margin-bottom: 20px;
}


.card-wrapper {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

/* カード本体 */
.card {
  position: relative;
  width: 340px;           /* 正方形の横幅 */
  height: 340px;          /* 正方形の高さ */
  background-color: #fff;
  border-radius: 60px;    /* 適度な角丸 */
  padding: 20px;
  box-shadow: 0 0px 12px rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;       /* 背景画像のはみ出し防止 */
		padding: 20px;
}

/* 左上の番号 */
.card .number {
  position: absolute;
  top: 0px;
  left: 30px;
  font-size: 70px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 0px 12px rgba(0,0,0,0.7);
  z-index: 2;
}

/* タイトルラップ */
.card .title-wrap {
  position: relative;
  width: 100%;
  margin-top: 80px; /* numberを避ける */
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center; /* 横方向は中央揃え */
  justify-content: flex-start; /* 上揃え */
	height: 100px;
}

/* カードタイトル */
.card .card-title {
  position: relative;
  z-index: 1;
  font-weight: bold;
  font-size: 20px;
  line-height: 1.4;
  text-align: center;
  margin: 0; /* 上下の余白をなくす */
	letter-spacing: 0.1em;
}


/* 背景ライン画像 */
.card .title-wrap img {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 0;
  width: 80%;
}




/* 説明テキスト */
.card p {
  font-size: 16px;
  line-height: 1.6;
  text-align: center;
}

/* ================================
   MBP 試験 セクション
================================ */

.section-base {
  max-width: 1200px;
  margin: 50px auto;
  padding: 70px;
  background: #ffffff;
  border-radius: 60px;
  box-shadow: 0 0px 40px rgba(0, 0, 0, 0.7);
  position: relative;
}

/* ================================
   上部「プロのアーティストへ」
================================ */

.mbp-title-wrap {
  position: relative;
	width: 300px;
	margin-bottom: 10px;
}

.mbp-title-wrap img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1;
}

.mbp-label_top {
  position: relative;
  font-size: 20px;
	font-weight: bold;
  padding: 4px 0;
  background: none;
  z-index: 2;
	text-align: center;
	top:-20px;
	  letter-spacing: 0.1em;
}

/* ================================
   タイトル
================================ */

.section-title {
  font-size: 31px;
  font-weight: bold;
	  letter-spacing: 0.1em;
  margin-bottom: 40px;
	text-align: center;
	margin-top: -30px;
	line-height: 1.2;
}


/* ================================
   ロゴ（右上）
================================ */

.mbp-logo {
  position: absolute;
  top: 40px;
  right: 40px;
}

.mbp-logo img {
  width: 200px;
}



/* ================================
   メインコンテンツ
================================ */

.mbp-content {
  display: flex;
  align-items: flex-start;
	gap: 20px;
	padding-top: 20px;
}

/* 画像 */

.mbp-image img {
  width: 100%;
	  display: flex;
}
.mbp-image p{
	font-size: 11px;
	text-align: right;
	margin-top: 5px;
	line-height: 1.2;
}
/* テキスト */

.mbp-text {
	text-align: center;
  flex: 1;
  font-size: 16px;
	line-height: 1.7;
}


/* リスト */

.mbp-text ul {
  font-weight: 700;
  padding-left: 0;
			padding: 0;
  list-style: none;
}

.mbp-text li {
  position: relative;
}

.mbp-text li::before {
  position: absolute;
  left: 0;
  color: #7a5bcf;
  font-size: 20px;
}

/* ボタン */

.button-base {
  display: inline-block;
  margin-top: 20px;
  padding: 5px 0;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: 0.3s;
	width: 500px;
}

.mbp-button{
  background: #f5dff5;
  color: #c265a4;	
}

.bal-decoretion-section .section-title{
	margin-top: -90px;
}

.seminar-section .section-title{
	margin-top: -60px;
}

.event-section .section-title{
	margin-top: -90px;
}




	


.event-section{
	margin-bottom: 100px;
}

.event-section .mbp-image-container {
  display: flex;
  flex-direction: column; /* 画像→ドットの縦並び */
  align-items: center;    /* 中央揃え */
  width: 100%;
  max-width: 400px;
}

.event-section .mbp-image {
  position: relative;
  width: 100%;
  height: 268px;
  overflow: hidden;
}

.event-section .mbp-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.event-section .mbp-image img.active {
  opacity: 1;
  z-index: 2;
}

/* ================================
   ドットナビ（画像下に表示）
================================ */
.mbp-slider-dots {
  display: flex;
  justify-content: center;
  margin-top: 14px;  /* 画像と少し間隔を空ける */
  gap: 10px;
}

.mbp-slider-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #000;
  opacity: 0.3;
  cursor: pointer;
}

.mbp-slider-dots .dot.active {
  opacity: 1;
}






.footer{
	text-align: center;	
	margin: 200px auto 100px;
}



.footer a{
	  text-decoration: none;
	color: #000;
	font-weight: bold;
	font-size: 16px;
}

.footer-menu-sns {
  display: flex;
  flex-wrap: wrap;          /* 画面幅に合わせて改行 */
  gap: 16px;                /* 要素間の余白 */
  justify-content: center;  /* 中央寄せ（必要なければ削除） */
			margin: 10px;
}

.footer-menu-sns a {
  display: flex;
  align-items: center;
  gap: 8px;                 /* アイコンと文字の間隔 */
  text-decoration: none;
}



.copyright{
	font-size: 12px;
}




@media screen and (max-width: 1200px) {
		.section-base .section-title{
		margin-top: 0;
	}
}





/* ================================
   Responsive（768px以下）
================================ */
@media screen and (max-width: 768px) {

  body {
    font-size: clamp(12px, 4vw, 16px);
  }


	
.hero-logo img{
	width: 30%;
	}
	
	
	.header{
		padding: 20px 20px;
	}

  .hero-copy {
	  margin-top: 130px;
    font-size: 20px;
    text-align: center;
    white-space: nowrap;
  }
	
	

  .hamburger {
    top: 30px;
    right: 20px;
  }

  .menu-text {
    font-size: 18px;
  }

  .lines {
    width: 60px;
    height: 45px;
  }

  .lines span {
    height: 6px;
  }
	
	.line-top,.line-bottom{
		max-width: 100%;		
	}
	

	.info {
		margin: 10px;
	}
	

	
	.jbfes-main img{
		width: 170px;
	}
	
	

	
/* INFORMATION 日付を上、本文を下に */
.info-list li {
  display: flex;
  flex-direction: column; /* 縦並び */
  gap: 0;               /* 日付と本文の間隔 */
}

.jbfes-main h1 {
	font-size: 20px;
	padding: 10px;
	}

	.about{
		width: 100%;
	}	
	
  .lines span:nth-child(2) { top: 20px; }
  .lines span:nth-child(3) { top: 40px; }

  /* MENU */
  .menu {
    width: 100%;
    right: -100%;
    padding-top: 180px;
	   background: #f7f7f7; /* 不透明 */
  }

  .menu a {
    font-size: 22px;
  }

  /* IMAGE SLIDER */
  .image-slider {
    margin: 10px auto;
  }

  /* 共通セクション */
   .section-base{
    padding: 40px 20px;
    border-radius: 30px;
	margin: 20px 10px;
	box-shadow: 0 0px 10px rgba(0, 0, 0, 0.7);
  }
	
	.inner{
		margin: 50px 10px;
	}
	
		.logomark-section{
		margin: 10px;
	}

	


  .section-title {
    font-size: 22px;
    margin-top: 0;
  }
	
	.small-title{
    font-size: 12px;
		letter-spacing: 0.05em;
	}
	
	.special-link h1{
		font-size: 20px;
	}

  /* MBP CONTENT */
  .mbp-content {
    flex-direction: column;
    align-items: center;
  }

  .mbp-content {
    flex-direction: column;
  }


	
  .mbp-text {
	  width: 100%;
    margin-top: 20px;
    font-size: 15px;
  }

  /* EVENT SLIDER */
  .event-section .mbp-image-container {
    align-items: center;
  }

  .event-section .mbp-image {
    margin: 0 auto;        /* 左右中央 */
  }
	
	.value_container .section-title h1{
		font-size: 25px;
	}
	
  /* VALUE CARD */
  .card {
    width: 100%;
    max-width: 320px;
    height: auto;
    padding-bottom: 30px;
  }

  .card .card-title {
    font-size: 18px;
	  letter-spacing: 0.01em;
  }
	
	.card p{
		font-size: 15px;
	}
	
	.card-wrapper{
		gap: 20px;
	}
	
	.mbp-label_top{
		font-size: 16px;
	}
	
	.mbp-title-wrap {
		width: 200px;
	}
	
	.mbp-label_top {
		letter-spacing: 0.01em;
	}

  }


  /* LOGOMARK */
  .logomark-wrap {
    grid-template-columns: 1fr;
  }

  .logomark-item h3 {
    font-size: 18px;
  }

  /* FOOTER */
  .footer {
    margin: 120px auto 60px;
  }
}




/*JBFES2026ページ*/
.CONTENTS {
  padding: 80px 20px;
}



.contents-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* デフォルトは3列 */
  gap: 30px;
}


/* ボタン幅を100%にして、列幅に合わせて縮む */
.btn-box {
  position: relative;
  background: #fff;
  border-radius: 100px;
  text-align: center;
  box-shadow: 0 8px 14px rgba(0,0,0,0.15);
  cursor: pointer;
  overflow: hidden;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;        /* ここを固定幅から100%に変更 */
  max-width: 420px;   /* ただし大きくなりすぎないよう上限を設定 */
  margin: 0 auto;     /* 中央寄せ */
}

.btn-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 2;
}

.small-logo {
  display: block;
  margin: 0;
  position: relative;
  z-index: 2;
	 background: none;
}

.btn-line {
  position: absolute;
  z-index: 1;
  width: 260px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.btn-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 24px rgba(0,0,0,0.2);
}

.btn-box a {
  display: flex;              /* ← 追加 */
  width: 100%;                /* ← 追加 */
  height: 100%;               /* ← 追加 */
  align-items: center;        /* 中央寄せ */
  justify-content: center;    /* 中央寄せ */
  text-decoration: none;
  color: #000;
}



.btn-box h3 {
  margin: 0;
  line-height: 1.5;
	  position: relative;
  z-index: 2;
	line-height: 1.2rem;
		letter-spacing: 0.1em;
}



.mbp-narrow{
	font-size: 0.7em;
	letter-spacing: 0.05em;
}





/* 画面幅1024px以下で2列に */
@media (max-width: 1024px) {
  .contents-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


@media (max-width: 768px) {
  .contents-grid {
    grid-template-columns: 1fr;
  }
	.btn-box {
		height: 100px;
    max-width: 100%; /* スマホでは幅いっぱいに */
    padding: 20px 0;
  }

  .btn-box h3 {
    font-size: 18px;
  }
	
	.mbp-logo{
	position: relative;
		text-align: center;
		margin-bottom: 10px;
		top: 0;
		right: 0;
}
	
	.en-narrow{
	letter-spacing: 0.01em;
}


}



.info-list h1,.info-list h3{
	text-align: center;
  letter-spacing: 0.1em;
}

.info-list h3{
	margin-top: 0;
}

.slider-info {
  height: 195px;
  background: #fff;
  display: flex;
  align-items: center;      /* 縦中央 */
  justify-content: center;  /* 横中央 */
  text-align: center;
}

.slider-caption {
  font-size: clamp(31px, 2.4vw, 48px);
  font-weight: bold;
  letter-spacing: 0.1em;
  line-height: 1.2;
  margin: 0;
}



.image-slider {
  position: relative;
}

.image-slider-caption {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  text-align: center;
}

.mbp-exam-2026-section{
	border: 10px solid #f5dff5;  /* 好みの色・太さに調整 */
}

.notice{
	font-size: 22px;
	font-weight: bold;
}

.mbp-seminar-2026-section{
		border: 10px solid #ffdcc2;  /* 好みの色・太さに調整 */
}

.mbp-seminar-2026-btn{
	color: #ea5504;
	background: #ffdcc2; 
}

.person-image {
  display: flex;
  gap: 40px; /* 画像間のスペース */
  justify-content: center; /* 横中央寄せ */
  flex-wrap: wrap; /* 画面が狭いとき折り返す */
}

.seminar-person {
  display: flex;
  flex-direction: column; /* 縦並び（画像→名前→説明） */
  align-items: center;
  max-width: 300px; /* お好みで幅調整 */
  text-align: center;
}

.seminar-person img {
  width: 100%; /* 幅いっぱいに */
  height: auto;
  border-radius: 12px; /* 角丸お好みで */
  object-fit: cover;
}

.person-name {
  font-weight: bold;
  margin-top: 12px;
  font-size: 20px;
}

.furigana{
  font-size: 16px;
}

.person-description {
  font-size: 16px;
  margin-top: 4px;
  color: #666;
}

.mbp-contest-2026-section{
		border: 10px solid #c4f4ff;  /* 好みの色・太さに調整 */
}

.mbp-contest-2026-btn{
	color: #00a0ca;
	background: #c4f4ff; 
}

.mbp-decoration-2026-section{
		border: 10px solid #ffdfe3;  /* 好みの色・太さに調整 */
}

.mbp-decoration-2026-btn{
		color: #eb6a80;
	background: #ffdfe3; 
}

.mbp-event-2026-section{
		border: 10px solid #ffffb5;  /* 好みの色・太さに調整 */	
}


.mbp-event-2026-btn{
		color: #ebca00;
	background: #ffffb5; 
	
}

.mbp-sc-2026-section{
		border: 10px solid #e3ffe3;  /* 好みの色・太さに調整 */	
}

.mbp-sc-2026-btn{
			color: #56b879;
	background: #e3ffe3; 
}

.contents-group-wrapper {
  position: relative; /* オーバーレイを絶対配置するために必要 */
}

/* グレーオーバーレイ */
.coming-soon-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(128, 128, 128, 0.7); /* 半透明グレー */
  display: flex;
  justify-content: center; /* 横中央 */
  align-items: center;     /* 縦中央 */
  z-index: 2;             /* ボタンより前面 */
}

.coming-soon-overlay span {
  font-size: 36px;
  font-weight: bold;
  color: #fff;
  letter-spacing: 0.1em;
  text-align: center;
}

.contents-group {
max-width: 900px;
  margin: 50px auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* ← 2列に変更 */
  gap: 30px;
  justify-content: center; /* 中央寄せ */
}



.small{
	font-size: 16px;
	font-weight: normal;
	letter-spacing: 0.05em;
}

@media screen and (max-width: 768px) {
  .contents-group {
    grid-template-columns: 1fr; /* 1列 */
  }
}


.access {
  padding: 80px 20px;
  text-align: center;
}



.access-text {
  max-width: 800px;
  margin: 20px auto;
  line-height: 1.8;
	font-size: 16px;
}

.address {
  font-weight: bold;
  margin: 30px 0;
	font-size: 20px;
	letter-spacing: 0.1em;
}

.map {
  max-width: 900px;
  height: 400px;
  margin: 0 auto 60px;
  background: #ddd;
}

.access-info {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  text-align: left;
  max-width: 1000px;
  margin: 0 auto;
}

.info-block {
  width: 100%;
  max-width: 460px;
	font-size: 16px;
}

.info-block h3 {
  margin-bottom: 10px;
}

.info-block ul {
  padding-left: 18px;
  line-height: 1.8;
	list-style: none;
	padding: 0;
}

.info-block li {
	text-indent: -1em;
  padding-left: 1em;
	line-height: 1.4;
	padding-bottom: 10px;
}

.info-block li::before {
  content: '・';
}


.note {
  font-size: 14px;
  margin-top: 20px;
}




.sponsors-title {
  text-align: center;
  font-size: 36px;
  letter-spacing: 0.2em;
  margin-bottom: 60px;
  font-weight: bold;
}

.sponsors-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sponsor-item {
  background: #fff;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 10px;
  /* optional: add subtle shadow */
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.sponsor-item img {
  max-width: 80%;
  max-height: 70%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.sponsor-item.large {
  grid-column: span 2;
  height: 160px;
}

@media screen and (max-width: 768px) {
	.sponsors{
		margin: 10px;
	}
	
  .sponsors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sponsor-item.large {
    grid-column: span 2;
  }
}


.top-button {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;

  /* SVG内スタイル */
}
.top-button circle {
  fill: #222;
}
.top-button text {
  fill: #fff;
  font-size: 16px;
  font-weight: 700;
  font-family: sans-serif;
}

/* 表示状態 */
.top-button.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* hover */
.top-button:hover circle {
  fill: #333;
}

.event-text,.sc-text {
	margin: 40px;
}


/* 英文本文 */
p.en-text {
  line-height: 1.35;
	 padding-bottom: 1.2em;
}

/* 箇条書きの英文 */
.en-text li {
  line-height: 1.3;
}

/* 英文見出し */
h1.en-text,
h2.en-text,
h3.en-text {
  line-height: 1.15;
}


@media screen and (max-width: 768px) {
	.access img{
		width: 100%;
	}
	
	.image-slider--full{
		margin-top: 100px;
	}
	
	.slider-caption{
		font-size: clamp(22px, 4vw, 48px);
	}
	
	.info-list h1{
		font-size: 20px;
	}
	

	
	.contents-grid{
		gap: 12px; 
	}
	
	.button-base{
		width: 100%;
	}
	
	.SPONSORS-item{
		width: 90%;
		gap: 5px;
	}
	
	.SPONSORS-item img{
		width: 200px;
	}
	
	.notice{
		font-size: 16px;
	}
	
	.event-text, .sc-text{
		margin: 0;
	}
	
	.person-image{
		margin-bottom: 20px;
	}
	
	.seminar-person img{
		width: 80%;
	}
	
	.slider-info{
		height: 120px;
	}
	
	.contents-group{
		margin: 70px 10px;
	}
}