/* ============================================================
   style.css — 第3回 琉球の風〜沖縄祭りIN高崎
   全ページ共通スタイル
   ============================================================ */

/* ── カラー変数 ── */
:root {
  --ocean:   #0dc5d9;
  --deep:    #0099b0;
  --sky:     #a8eef5;
  --coral:   #e8452a;
  --gold:    #c8963a;
  --goldf:   #f0d080;
  --sand:    #faf6ee;
  --cream:   #f5ede0;
  --dark:    #1a2a1a;
  --navy:    #0a1628;
  --white:   #ffffff;
}

/* ── リセット ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img  { display: block; max-width: 100%; }
a    { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BODY & 固定背景（すりガラス風）
   全ページで bg-main.jpg が固定背景になる
   画像がない場合はクリーム背景にフォールバック
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dark);
  overflow-x: hidden;
  /* 固定背景（スクロールしても動かない） */
  background-image: url('images/bg-main.jpg');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;  /* ← これが固定のポイント */
  background-repeat: no-repeat;
  background-color: var(--sand); /* 画像読込前のフォールバック */
}

/* すりガラスのベース効果 */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1;
  background: rgba(250,246,238,.55);  
  backdrop-filter: none;
}

/* サブページ（pages/）の背景パス調整 */
body.subpage {
  background-image: url('../images/bg-main.jpg');
}

/* 各セクションはすりガラス感のある薄い背景 */
.glass-section {
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(2px);
  border-top: 1px solid rgba(200,150,58,.1);
  border-bottom: 1px solid rgba(200,150,58,.1);
}
.glass-section-alt {
  background: rgba(250,246,238,.65);
  backdrop-filter: blur(2px);
  border-top: 1px solid rgba(200,150,58,.1);
  border-bottom: 1px solid rgba(200,150,58,.1);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HEADER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  background: rgba(26, 231, 224, 0.993);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--gold);
  transition: box-shadow .3s;
  position: relative; /* ← ハンバーガー用 */
}
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
}
#site-header.scrolled { box-shadow: 0 4px 24px rgba(200,150,58,.2); }

.header-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 10px 24px 0;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.header-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.header-logo-img { height: 70px; width: auto; object-fit: contain; }
.header-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px; letter-spacing: 4px;
  color: var(--deep); opacity: .65; line-height: 1;
}

/* PC ナビ */
.header-nav {
  display: flex; gap: 2px; align-items: center;
  flex-wrap: wrap; justify-content: center;
  padding-bottom: 10px; width: 100%;
  border-top: 1px solid rgba(200,150,58,.15);
  padding-top: 8px;
}
.header-nav a {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--dark); padding: 6px 10px; border-radius: 4px;
  transition: background .2s, color .2s; white-space: nowrap;
}
.header-nav a:hover, .header-nav a.active { background: rgba(13,197,217,.12); color: var(--deep); }

/* ハンバーガー */
.hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 8px;
  position: absolute; right: 16px; top: 10px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* モバイルメニュー */
#mobile-menu {
  display: none;
  position: fixed; top: 80px; left: 0; right: 0; z-index: 499;
  background: rgba(250,246,238,.97);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--gold);
  padding: 16px 20px 24px;
  flex-direction: column; gap: 2px;
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
  /* アニメーション（開くとき） */
  transform: translateY(-10px); opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  pointer-events: none;
}
#mobile-menu.open {
  display: flex;
  transform: translateY(0); opacity: 1;
  pointer-events: auto;
}
#mobile-menu a {
  font-size: 14px; font-weight: 700; padding: 11px 16px;
  border-radius: 6px; color: var(--dark);
  border-bottom: 1px solid rgba(200,150,58,.12);
  transition: background .2s;
}
#mobile-menu a:last-child { border-bottom: none; }
#mobile-menu a:hover, #mobile-menu a.active { background: rgba(13,197,217,.1); color: var(--deep); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER（全ページ共通）
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#site-footer {
  background: linear-gradient(180deg, #0a1628 0%, #060e1c 100%);
  color: rgba(255,255,255,.7);
  padding: 40px 0 20px;
  position: relative;
  overflow: hidden;
  /* 金のグラデーションライン */
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--gold), var(--goldf), var(--gold), transparent) 1;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 20px;
}
.footer-top {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(200,150,58,.2);
  width: 100%;
  flex-wrap: wrap;
}
.footer-shisa-img { width: 80px; height: auto; opacity: .85; filter: drop-shadow(0 2px 6px rgba(200,150,58,.3)); }
.footer-brand { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.footer-brand-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px; letter-spacing: 4px;
  background: linear-gradient(135deg, var(--gold), var(--goldf), var(--gold));
  background-size: 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: goldShimmer 4s ease infinite;
}
@keyframes goldShimmer { 0%,100% { background-position: 0%; } 50% { background-position: 100%; } }
.footer-brand-sub { font-size: 11px; color: rgba(255,255,255,.45); letter-spacing: 1px; }
.footer-sns { display: flex; gap: 10px; margin-top: 10px; justify-content: center; }
.footer-sns-btn {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(200,150,58,.15); border: 1px solid rgba(200,150,58,.3);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, box-shadow .2s;
}
.footer-sns-btn:hover { background: rgba(200,150,58,.3); box-shadow: 0 0 10px rgba(200,150,58,.4); }
.footer-sns-btn img { width: 18px; height: 18px; object-fit: contain; }
.footer-nav {
  display: flex; flex-wrap: wrap; gap: 4px 0;
  justify-content: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(200,150,58,.12);
  width: 100%;
}
.footer-nav a { font-size: 11px; color: rgba(255,255,255,.5); padding: 2px 6px; transition: color .2s; white-space: nowrap; }
.footer-nav a:hover { color: var(--goldf); }
.footer-nav .sep { color: rgba(200,150,58,.2); padding: 0 4px; font-size: 11px; }
.footer-copy { font-size: 10px; color: rgba(255,255,255,.25); letter-spacing: 1px; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   LAYOUT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; }
section { padding: 72px 0; }

/* ページタイトルエリア（サブページ共通） */
.page-hero {
  margin-top: 0;
  padding-top: 120px;   /* ヘッダー高さ分（固定ヘッダーの下に収まるように） */
  min-height: 220px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  position: relative; overflow: hidden;
  background: rgba(255,255,255,.3);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid rgba(200,150,58,.2);
}
.page-hero-content { padding: 36px 24px 48px; position: relative; z-index: 1; }
/* 英語大文字タイトル */
.page-title-en {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 9vw, 88px);
  letter-spacing: 8px;
  color: var(--dark);
  line-height: 1;
  text-shadow: 0 2px 20px rgba(255,255,255,.5);
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.page-title-en::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,.7) 50%,
    transparent 80%
  );
  transform: skewX(-20deg);
  animation: titleShine .8s ease-out .3s 1 forwards;
}

@keyframes titleShine {
  0%   { left: -100%; }
  100% { left: 160%; }
}

.page-title-en em { font-style: normal; color: var(--coral); }
/* 日本語サブタイトル（小） */
.page-title-ja {
  font-size: clamp(13px, 2vw, 17px);
  font-weight: 500;
  color: #555;
  letter-spacing: 3px;
  margin-top: 6px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   セクションタイトル
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.section-label {
  font-size: 10px; letter-spacing: 5px; font-weight: 700;
  color: var(--ocean); text-transform: uppercase; margin-bottom: 6px;
  display: block;
}
.section-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(20px, 3vw, 36px); font-weight: 700;
  color: var(--dark); line-height: 1.3; margin-bottom: 6px;
  display: inline-block; position: relative;
}
.section-title::after {
  content: '';
  display: block; width: 52px; height: 3px;
  margin: 7px 0 0;
  background: linear-gradient(90deg, var(--coral), var(--gold), var(--ocean));
  border-radius: 2px;
  animation: titleLine 3s ease infinite;
}
@keyframes titleLine { 0%,100% { background-position: 0%; } 50% { background-position: 100%; } }
.section-title em { font-style: normal; color: var(--ocean); }
.section-lead { font-size: 14px; color: #555; line-height: 1.9; margin-top: 8px; }

/* NEWSスタイル（Japan Jam風） */
.news-section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px; letter-spacing: 6px;
  color: var(--coral);
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 4px;
}
.news-section-title span { font-family: 'Noto Sans JP',sans-serif; font-size: 13px; font-weight: 400; color: #888; letter-spacing: 2px; }
.news-divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--goldf), var(--gold), transparent);
  margin-bottom: 10px; position: relative; overflow: hidden;
}
.news-divider::after {
  content: ''; position: absolute; top: 0; left: -60%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,240,160,.9), transparent);
  animation: divLine 3s ease-in-out infinite;
}
@keyframes divLine { 0% { left: -60%; } 100% { left: 160%; } }

.news-list { display: flex; flex-direction: column; }
.news-item {
  display: grid; grid-template-columns: 100px 70px 1fr;
  align-items: start; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid rgba(200,150,58,.18);
  text-decoration: none; color: var(--dark);
  transition: opacity .2s;
}
.news-item:hover { opacity: .7; }
.news-date { font-family: 'Bebas Neue', sans-serif; font-size: 15px; letter-spacing: 1px; color: #9a7a3a; padding-top: 2px; }
.news-badge { display: inline-block; font-size: 11px; font-weight: 900; letter-spacing: 1.5px; padding: 3px 9px; border-radius: 3px; background: var(--coral); color: white; text-transform: uppercase; align-self: start; margin-top: 2px; }
.news-badge.INFO   { background: var(--ocean); }
.news-badge.UPDATE { background: #2a7a2a; }
.news-title { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.news-body  { font-size: 15px; color: #666; line-height: 1.7; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   カルーセル（共通）
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.carousel-wrap { position: relative; }
.carousel-track-outer { overflow: hidden; border-radius: 10px; }
.carousel-track { display: flex; gap: 16px; transition: transform .5s cubic-bezier(.4,0,.2,1); will-change: transform; }
.carousel-nav { display: flex; gap: 10px; align-items: center; margin-top: 18px; justify-content: center; }
.carousel-btn {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(13,197,217,.15); color: var(--deep);
  border: 1.5px solid var(--ocean);
  font-size: 15px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, box-shadow .2s, transform .2s;
}
.carousel-btn:hover { background: var(--ocean); color: white; transform: scale(1.08); box-shadow: 0 0 12px rgba(13,197,217,.4); }
.carousel-btn:disabled { opacity: .35; pointer-events: none; }
.carousel-dots { display: flex; gap: 7px; align-items: center; }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(200,150,58,.3); border: 1.5px solid var(--gold);
  cursor: pointer; transition: background .3s, transform .3s;
}
.carousel-dot.active { background: var(--gold); transform: scale(1.3); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   アーティストカード
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.artist-card {
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(13,197,217,.2);
  border-radius: 10px; overflow: hidden;
  transition: transform .3s, box-shadow .3s;
  cursor: pointer;
}
.artist-card:hover { transform: translateY(-5px); box-shadow: 0 10px 28px rgba(13,197,217,.2); }
.artist-photo { aspect-ratio: 3/4; overflow: hidden; background: linear-gradient(135deg,#b2f0f5,#0dc5d9); display: flex; align-items: center; justify-content: center; font-size: 52px; }
.artist-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.artist-card:hover .artist-photo img { transform: scale(1.05); }
.artist-info { padding: 14px 16px; }
.artist-badge { display: inline-block; font-size: 9px; font-weight: 900; letter-spacing: 2px; padding: 3px 10px; border-radius: 3px; background: var(--coral); color: white; margin-bottom: 6px; text-transform: uppercase; }
.artist-name { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.artist-genre { font-size: 11px; color: #888; }
.artist-time { font-family: 'Bebas Neue', sans-serif; font-size: 17px; color: var(--ocean); letter-spacing: 2px; }

/* パフォーマーカード（グリッド） */
.performer-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 28px; }
.performer-card {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(6px);
  border: 1.5px solid rgba(42,122,74,.18);
  border-radius: 10px; overflow: hidden;
  transition: transform .3s, box-shadow .3s;
  cursor: pointer;
  text-decoration: none; color: var(--dark);
}
.performer-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(42,122,74,.15); }
.performer-photo { aspect-ratio: 1/1; overflow: hidden; background: linear-gradient(135deg,#b8f0d0,#2ECC8F); display: flex; align-items: center; justify-content: center; font-size: 44px; }
.performer-photo img { width: 100%; height: 100%; object-fit: cover; }
.performer-info { padding: 12px 14px; }
.performer-name { font-size: 14px; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.performer-genre { font-size: 11px; color: #888; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ページリンクカード（トップ）
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.page-link-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 28px; }
.page-link-card {
  border-radius: 10px; overflow: hidden;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(6px);
  border: 1.5px solid rgba(200,150,58,.2);
  transition: transform .25s, box-shadow .25s;
  text-decoration: none; color: var(--dark);
  display: flex; flex-direction: column;
}
.page-link-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(200,150,58,.2); }
.page-link-thumb { height: 90px; display: flex; align-items: center; justify-content: center; font-size: 40px; background: rgba(250,246,238,.8); border-bottom: 1px solid rgba(200,150,58,.15); }
.page-link-body { padding: 12px 14px 14px; flex: 1; background: linear-gradient(135deg, #0a1e38, #0d2a4a); display: flex; flex-direction: column; }
.page-link-body h3 { font-size: 13px; font-weight: 700; color: white; margin-bottom: 3px; }
.page-link-body p  { font-size: 10px; color: rgba(255,255,255,.7); line-height: 1.5; }
.page-link-arrow   { font-size: 10px; color: var(--goldf); margin-top: auto; padding-top: 8px; display: block; text-align: right; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   COMING SOON
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.coming-soon {
  text-align: center; padding: 60px 24px;
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  border: 1.5px solid rgba(200,150,58,.2);
  margin-top: 28px;
}
.coming-soon-icon { font-size: 56px; margin-bottom: 16px; display: block; }
.coming-soon h3 { font-family: 'Bebas Neue', sans-serif; font-size: 40px; letter-spacing: 4px; color: var(--deep); margin-bottom: 8px; }
.coming-soon p  { font-size: 13px; color: #666; line-height: 1.9; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ボタン
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 4px;
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); opacity: .9; }
.btn-primary   { background: var(--coral); color: white; box-shadow: 0 3px 14px rgba(232,69,42,.35); }
.btn-primary:hover   { box-shadow: 0 6px 22px rgba(232,69,42,.5); }
.btn-secondary { background: var(--ocean); color: white; box-shadow: 0 3px 14px rgba(13,197,217,.3); }
.btn-secondary:hover { box-shadow: 0 6px 22px rgba(13,197,217,.45); }
.btn-gold { background: linear-gradient(135deg, var(--gold), #a87828); color: white; box-shadow: 0 3px 14px rgba(200,150,58,.35); }
.btn-gold:hover { box-shadow: 0 6px 22px rgba(200,150,58,.5); }
.btn-outline { border: 2px solid var(--gold); color: var(--gold); background: transparent; }
.btn-outline:hover { background: var(--gold); color: white; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   チケットカード
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.ticket-cards { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-top: 36px; width: 100%; max-width: 800px; margin-left: auto; margin-right: auto; }
.ticket-card {
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(200,150,58,.25);
  border-radius: 10px; padding: 32px 28px;
  min-width: 260px; max-width: 320px; flex: 1;
  transition: transform .2s, box-shadow .2s;
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.ticket-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(200,150,58,.2); }
.ticket-card.popular { border-color: var(--coral); }
.ticket-popular-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--coral); color: white; font-size: 10px; font-weight: 900; letter-spacing: 2px; padding: 4px 16px; border-radius: 3px; white-space: nowrap; }
.ticket-type  { font-size: 10px; font-weight: 700; letter-spacing: 3px; color: #888; margin-bottom: 8px; text-transform: uppercase; }
.ticket-price { font-family: 'Bebas Neue', sans-serif; font-size: 48px; color: var(--dark); letter-spacing: 2px; line-height: 1; }
.ticket-price sup { font-size: 20px; }
.ticket-note  { font-size: 11px; color: #888; margin-top: 4px; margin-bottom: 18px; }
.ticket-features { margin-bottom: 22px; }
.ticket-features li { font-size: 12px; color: #555; padding: 5px 0; border-bottom: 1px solid rgba(0,0,0,.05); display: flex; gap: 7px; }
.ticket-features li::before { content: '✦'; color: var(--gold); font-size: 9px; flex-shrink: 0; margin-top: 3px; }
.ticket-btn { display: block; text-align: center; padding: 12px; border-radius: 4px; font-weight: 900; letter-spacing: 1px; font-size: 13px; transition: transform .2s, opacity .2s; }
.ticket-btn:hover { transform: translateY(-2px); opacity: .88; }
.ticket-btn-primary { background: var(--coral); color: white; }
.ticket-btn-outline { border: 2px solid var(--gold); color: var(--gold); }
.ticket-btn-outline:hover { background: var(--gold); color: white; }

/* モーダル */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 600;
  background: rgba(0,0,0,.6); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: rgba(250,246,238,.98);
  border-radius: 12px; padding: 36px;
  max-width: 520px; width: 100%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  border: 2px solid rgba(200,150,58,.3);
  animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity:0; transform:scale(.95); } to { opacity:1; transform:scale(1); } }
.modal-close { position: absolute; top: 14px; right: 16px; font-size: 22px; cursor: pointer; color: #888; line-height: 1; }
.modal-close:hover { color: var(--coral); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ギャラリー
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.gallery-item { flex: 0 0 calc(33.333% - 11px); min-width: 0; aspect-ratio: 4/3; border-radius: 8px; overflow: hidden; cursor: pointer; transition: transform .3s; }
.gallery-item:hover { transform: scale(1.02); z-index: 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: rgba(255,255,255,.8); gap: 6px; }
.gallery-placeholder .g-icon { font-size: 40px; }
.gallery-placeholder .g-label { font-size: 10px; letter-spacing: 2px; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   スクロールアニメーション
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ページ先頭に戻るボタン */
#back-to-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 400;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(200,150,58,.85);
  color: white; font-size: 18px; font-weight: 900;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 14px rgba(200,150,58,.4);
  opacity: 0; transform: translateY(10px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
#back-to-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
#back-to-top:hover { background: var(--gold); box-shadow: 0 6px 20px rgba(200,150,58,.55); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 960px) {
  .page-link-grid { grid-template-columns: repeat(2,1fr); }
  .performer-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-item { flex: 0 0 calc(50% - 8px); }
}
@media (max-width: 1024px) {
  .hamburger { display: flex; }
  .header-nav { display: none; }
  #site-header { padding: 0; }
  .header-inner { padding: 10px 16px; }
  section { padding: 48px 0; }
  .container { padding: 0 16px; }
}
@media (max-width: 600px) {
  .page-link-grid { grid-template-columns: repeat(2,1fr); gap: 8px; }
  .performer-grid { grid-template-columns: repeat(2,1fr); gap: 10px; }
  .ticket-cards { flex-direction: column; align-items: center; }
  .gallery-item { flex: 0 0 80%; }
  .news-item { grid-template-columns: 85px 1fr; }
  .news-item .news-badge { display: none; }
  .fixed-ticket-btn{width: 56px;height: 56px;bottom: 80px;right: 12px;}
  .fixed-ticket-btn-icon{font-size: 24px;}
  .fixed-ticket-btn-label{font-size: 8px;}
  .footer-shisa-img { width: 28px !important; height: auto !important; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ページ遷移アニメーション（スライドイン）
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@keyframes pageSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-hero {
  animation: pageSlideIn .5s ease both;
}
section {
  animation: pageSlideIn .6s ease both;
}
section:nth-child(2) { animation-delay: .05s; }
section:nth-child(3) { animation-delay: .1s; }
section:nth-child(4) { animation-delay: .15s; }
section:nth-child(5) { animation-delay: .2s; }

/* ヘッダーナビのアニメーション */
.header-nav a {
  transition: background .2s, color .2s, transform .2s;
}
.header-nav a:hover {
  transform: translateY(-1px);
}

/* アーティストカードのモーダル用 */
.artist-name-btn {
  background: none; border: none; cursor: pointer;
  font-size: 16px; font-weight: 700; color: var(--dark);
  padding: 0; font-family: inherit; text-align: left;
  transition: color .2s;
  display: block; width: 100%;
}
.artist-name-btn:hover { color: var(--ocean); text-decoration: underline; }
.artist-url-btn {
  display: block; width: 100%; height: 100%; cursor: pointer;
}

/* モーダル内のアーティスト情報 */
.artist-modal-photo {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: 8px; margin-bottom: 16px;
  background: linear-gradient(135deg,#b2f0f5,#0dc5d9);
  display: flex; align-items: center; justify-content: center;
  font-size: 64px;
}
.artist-modal-name { font-size: 22px; font-weight: 900; color: var(--dark); margin-bottom: 4px; }
.artist-modal-genre { font-size: 13px; color: #888; margin-bottom: 12px; }
.artist-modal-time { font-family: 'Bebas Neue',sans-serif; font-size: 20px; color: var(--ocean); letter-spacing: 2px; margin-bottom: 12px; }
.artist-modal-profile { font-size: 13px; color: #555; line-height: 1.9; margin-bottom: 16px; }
.artist-modal-hp { display: inline-flex; align-items: center; gap: 6px; background: var(--ocean); color: white; padding: 10px 22px; border-radius: 4px; font-size: 13px; font-weight: 700; transition: opacity .2s; }
.artist-modal-hp:hover { opacity: .85; }

/* ━━━ 固定チケットボタン ━━━ */
.fixed-ticket-btn {
  position: fixed;
  bottom: 90px;
  right: 16px;
  z-index: 400;
  background: linear-gradient(135deg, #ffb52b, #ffc31ede);
  color: white;
  text-decoration: none;
  width: 84px; height: 84px;
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-size: 15px; font-weight: 900;
  gap: 2px;
  box-shadow: 0 4px 16px rgba(175, 149, 2, 0.877);
  transition: transform .2s, box-shadow .2s;
  background-size: 200% 200%;
  overflow: hidden;   
  animation: ticketPulse 2s ease-in-out infinite;
}
.fixed-ticket-btn:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 24px rgba(232,69,42,.6);
}
.fixed-ticket-btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255,255,255,0),
    rgba(255,255,255,.7),
    rgba(255,255,255,0)
  );
  transform: skewX(-15deg);
  animation: ticketBtnShine 2.5s ease-in-out infinite;
}

@keyframes ticketBtnShine {
  0%   { left: -50%; top: -50%; }
  50%  { left: 120%; top: 120%; }
  100% { left: 120%; top: 120%; }
}
.fixed-ticket-btn-icon  { font-size: 38px; line-height: 1; }
.fixed-ticket-btn-label { font-size: 20px; letter-spacing: 2px; font-family: 'Bebas Neue', sans-serif; }