/* =============================================
   Xcompetition 2026 LP — style.css
   基本スタイル（変数・リセット・全セクション共通）
   レスポンシブは pc.css（〜900px）/ sp.css（〜600px）を参照
   ============================================= */

/* ----- Custom Properties ----- */
:root {
  --gold:        #c9a84c;
  --gold-light:  #e6c35a;
  --gold-dark:   #8a6b20;
  --gold-grad:   linear-gradient(135deg, #c9a84c 0%, #f0d880 50%, #c9a84c 100%);
  --bg-dark:     #0a0a0a;
  --bg-mid:      #111111;
  --bg-card:     #1a1a1a;
  --bg-light:    #f7f5f0;
  --white:       #ffffff;
  --text-muted:  #888888;
  --pink:        #e91e8c;
  --pink-dark:   #c01570;
  --diamond:     #7df9ff;
  --platinum:    #d8d8d8;
  --silver:      #c0c0c0;
  --radius:      12px;
  --shadow:      0 8px 40px rgba(0,0,0,0.3);
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----- Reset & Base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  /* Poppins → 英数字、Noto Sans JP → 日本語 */
  font-family: 'Poppins', 'Noto Sans JP', sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 10px;
}

.note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 24px;
}

/* ----- スクロールアニメーション ----- */
.js-fade-in,
.js-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-fade-in.is-visible,
.js-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 10px 24px;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
/* backdrop-filter をヘッダー本体ではなく ::before に分離する。
   親要素に backdrop-filter があると子の position:fixed の基準がズレるブラウザ仕様を回避。 */
.site-header.scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  z-index: -1;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ▼ ロゴ画像のサイズはここで調整 */
.logo img { height: auto; width: 280px; margin:15px 0; }

.global-nav ul { display: flex; gap: 32px; align-items: center; }
.global-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity var(--transition), color var(--transition);
  letter-spacing: 0.03em;
}
.global-nav a:hover { opacity: 1; color: var(--gold); }
.global-nav .nav-cta {
  background: var(--pink);
  color: white;
  padding: 8px 18px;
  border-radius: 50px;
  opacity: 1;
  font-size: 0.8rem;
  transition: background var(--transition);
}
.global-nav .nav-cta:hover { background: var(--pink-dark); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 100px 24px 130px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(5,5,5,0.60), rgba(5,5,5,0.60)),
    url('../images/hero-bg.jpg') center / cover no-repeat;
}

/* 背景の大きな X ウォーターマーク */
.hero-x-mark {
  position: absolute;
  right: -4%;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Poppins', sans-serif;
  font-weight: 900;
  font-style: italic;
  font-size: clamp(200px, 38vw, 500px);
  color: rgba(201,168,76,0.07);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

.spotlight {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  animation: spotlightFade 1.5s ease forwards;
}
.spotlight-1 {
  width: 600px; height: 600px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(201,168,76,0.35) 0%, transparent 70%);
  animation-delay: 0.3s;
}
.spotlight-2 {
  width: 400px; height: 400px;
  bottom: 0; left: 10%;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  animation-delay: 0.6s;
}
.spotlight-3 {
  width: 300px; height: 300px;
  top: 30%; right: 5%;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 70%);
  animation-delay: 0.9s;
}
.spotlight-cta {
  width: 800px; height: 400px;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(233,30,140,0.2) 0%, transparent 70%);
  animation-delay: 0s;
}
@keyframes spotlightFade { to { opacity: 1; } }

.hero-particles { position: absolute; inset: 0; pointer-events: none; }

/* 2カラムグリッド: 左=キャッチ、右=日程 */
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 32px;
  align-items: center;
}

/* LEFT: キャッチコピー */
.hero-headline {
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  font-weight: 900;
  line-height: 1.38;
  letter-spacing: -0.01em;
}
.highlight-x { color: var(--gold); }

/* RIGHT: バッジ + 日程ブロック */
/* position を設定しないことで、.hero-badge の absolute が .hero 基準になる */
.hero-right { }

/* ========================================
   入場無料バッジ
   ・背景: 黒（--bg-dark）
   ・枠線: ゴールド
   ・文字: ゴールド
   PC → .hero の右上に絶対配置
   SP → .hero-right のフロー内（flex）
   ======================================== */
.hero-badge {
  position: absolute;
  top: 82px;
  right: 40px;
  z-index: 3;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 3px solid var(--gold);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 900;
  font-size: 1.3rem;
  line-height: 1.25;
  flex-shrink: 0;
  box-shadow: 0 0 24px rgba(201,168,76,0.35), inset 0 0 20px rgba(201,168,76,0.05);
  animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 24px rgba(201,168,76,0.35), inset 0 0 20px rgba(201,168,76,0.05); }
  50%       { box-shadow: 0 0 40px rgba(201,168,76,0.6),  inset 0 0 24px rgba(201,168,76,0.1); }
}

/* 日程ブロック */
.hero-date-info { display: flex; flex-direction: column; gap: 2px; }

/* SPのみ表示するラベル */
.hero-label {
  display: none;
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  font-weight: 500;
  margin-bottom: 6px;
}

.hero-year  { font-size: 1rem; color: var(--gold-light); font-weight: 600; margin: 0; }
.hero-day   { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 900; color: var(--gold-light); letter-spacing: 0.01em; line-height: 1.2; margin: 0; }
.hero-day small { font-size: 0.5em; font-weight: 500; }
.hero-time  { font-size: clamp(1rem, 2vw, 1.3rem); color: var(--white); font-weight: 600; margin: 6px 0 0; }

/* フィーチャーボックス（3つのアイコン） */
.hero-features {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 36px auto 0;
  width: 100%;
  display: flex;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 20px 16px;
  border-right: 1px solid rgba(201,168,76,0.2);
  transition: background var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(201,168,76,0.06); }
.feature-icon { width: 38px; height: 38px; color: var(--gold); }
.feature-icon svg { width: 100%; height: 100%; }
.feature-item p { font-size: 0.78rem; line-height: 1.65; color: rgba(255,255,255,0.85); }

/* 会場バー */
.hero-venue {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 10px auto 0;
  width: 100%;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(201,168,76,0.18);
  padding: 10px 16px;
  border-radius: 6px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.3);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, rgba(201,168,76,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================
   MAIN STAGE
   ============================================= */
.section-stage {
  background: var(--bg-light);
  color: var(--bg-dark);
  padding: 80px 0;
}

.section-header { text-align: center; margin-bottom: 56px; }

.section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.title-x  { color: var(--gold-dark); font-style: italic; font-size: 1.3em; }
.title-ja {font-size: 0.5em; font-weight: 500; color: #555; 
display:block;}

.section-desc { font-size: 0.95rem; color: #555; line-height: 1.8; }

.stage-date-img,
.schedule-date-img {
  display: block;
  width: 180px;
  height: auto;
  margin: 0 auto 16px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.speakers-grid .speaker-card:nth-child(1) { grid-column: 1 / 3; }
.speakers-grid .speaker-card:nth-child(2) { grid-column: 3 / 5; }
.speakers-grid .speaker-card:nth-child(3) { grid-column: 5 / 7; }
.speakers-grid .speaker-card:nth-child(4) { grid-column: 2 / 4; }
.speakers-grid .speaker-card:nth-child(5) { grid-column: 4 / 6; }

.speaker-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}

.speaker-time {
  background: var(--bg-dark);
  color: var(--gold);
  text-align: center;
  padding:6px;
  letter-spacing: 0.05em;
}

.speaker-photo { aspect-ratio: 1; overflow: hidden; }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; }

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-align: center; line-height: 1.4;
}
.photo-1 { background: linear-gradient(135deg, #4a4a6a, #6a4a7a); }
.photo-2 { background: linear-gradient(135deg, #3a5a4a, #5a7a5a); }
.photo-3 { background: linear-gradient(135deg, #5a3a4a, #7a5a6a); }
.photo-4 { background: linear-gradient(135deg, #3a4a5a, #5a6a7a); }

.speaker-info { padding: 16px; flex: 1; }
.speaker-name { font-size: 0.95rem; font-weight: 700; color: var(--bg-dark); margin-bottom: 4px; line-height: 1.4; }
.speaker-company { font-size: 0.72rem; color: #888; margin-bottom: 6px; line-height: 1.4; }
.speaker-topic { font-size: 0.78rem; color: #666; line-height: 1.6; margin-bottom: 8px; }
.speaker-insta { display: inline-flex; align-items: center; gap: 4px; font-size: 0.72rem; color: #aaa; text-decoration: none; margin-top: 4px; }
.speaker-insta:hover { color: var(--gold); }
.speaker-insta svg { width: 14px; height: 14px; flex-shrink: 0; }

/* =============================================
   SPONSOR BOOTH
   ============================================= */
.section-booth {
  background: var(--bg-dark);
  padding: 72px 0;
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  position: relative;
  overflow: hidden;
}

.booth-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.booth-label { color: var(--gold); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.1em; margin-bottom: 16px; }
.booth-headline { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 900; line-height: 1.3; margin-bottom: 20px; }
.booth-desc { font-size: 0.9rem; color: rgba(255,255,255,0.7); line-height: 1.8; }

.booth-calendar { display: flex; gap: 16px; flex-shrink: 0; }

.cal-day {
  background: var(--bg-card);
  border: 1px solid var(--gold-dark);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 160px;
}
.cal-date {
  background: var(--gold-grad);
  color: var(--bg-dark);
  text-align: center;
padding: 6px;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.cal-date span { font-size: 0.5em; font-weight: 500; }

.tier-list { padding: 12px; display: flex; flex-direction: column; gap: 6px; }
.tier-list li {
  font-size: 0.78rem; font-weight: 700;
  padding: 5px 10px; border-radius: 4px;
  text-align: center; letter-spacing: 0.05em;
}
.tier-diamond { background: rgba(125,249,255,0.1); color: var(--diamond); border: 1px solid rgba(125,249,255,0.3); }
.tier-platinum { background: rgba(216,216,216,0.1); color: var(--platinum); border: 1px solid rgba(216,216,216,0.3); }
.tier-gold     { background: rgba(255,215,0,0.1); color: #ffd700; border: 1px solid rgba(255,215,0,0.3); }
.tier-silver   { background: rgba(192,192,192,0.1); color: var(--silver); border: 1px solid rgba(192,192,192,0.3); }

/* =============================================
   SPONSOR LISTINGS
   ============================================= */
.section-sponsors { background: #f9f7f3; color: var(--bg-dark); padding: 64px 0; }

.sponsor-tier { margin-bottom: 48px; }
.sponsor-tier:last-of-type { margin-bottom: 0; }

.tier-heading {
  display: flex; align-items: center; gap: 10px;
  font-size: 1rem; font-weight: 700; letter-spacing: 0.08em;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 2px solid currentColor;
}
.tier-icon { font-size: 0.8em; }
.tier-ja   { font-size: 0.75em; font-weight: 400; opacity: 0.7; }
.tier-note { font-size: 0.7em; font-weight: 400; opacity: 0.6; }

.tier-diamond-heading { color: #0099aa; border-color: #0099aa; }
.tier-platinum-heading { color: #666; border-color: #888; }
.tier-gold-heading { color: #8a6b20; border-color: #c9a84c; }
.tier-silver-heading { color: #888; border-color: #aaa; }

.sponsor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.sponsor-card {
  text-align: center;
  margin-bottom: 20px;
}

.sponsor-logo {
  font-size: 1rem; font-weight: 700; color: var(--bg-dark);
  margin-bottom: 12px; line-height: 1.3;
  min-height: 56px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.sponsor-logo small { font-size: 0.65rem; font-weight: 400; color: #888; margin-top: 2px; }
.sponsor-insta { display: inline-flex; align-items: center; margin-top: 6px; color: #aaa; text-decoration: none; }
.sponsor-insta:hover { color: var(--gold); }
.sponsor-insta svg { width: 20px; height: 20px; }
.sponsor-logo.kerastase { font-style: italic; }
.sponsor-logo.loreal { font-size: 0.85rem; }
.sponsor-logo.refa { font-style: italic; font-size: 1.2rem; }

.sponsor-benefit { font-size: 0.75rem; color: #555; line-height: 1.6; }
.benefit-highlight { color: var(--pink-dark); font-weight: 700; }

/* =============================================
   REASONS
   ============================================= */
.section-reasons { background: var(--bg-light); color: var(--bg-dark); padding: 80px 0; }

.reasons-title {
  text-align: center;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}
.highlight-num { color: var(--gold-dark); }

.reasons-grid { display: flex; flex-direction: column; gap: 24px; }

.reason-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.reason-num {
  padding: 32px 28px;
  font-size: 2.5rem; font-weight: 700;
  color: var(--gold);
  font-family: 'Poppins', sans-serif;
  line-height: 1; flex-shrink: 0;
}

.reason-body { padding: 20px 8px; }
.reason-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.reason-body p  { font-size: 0.85rem; color: #555; line-height: 1.7; }

.reason-img { width: 200px; flex-shrink: 0; overflow: hidden; }

.img-placeholder { width: 100%; height: 100%; }
.img-ph-1 { background: linear-gradient(135deg, #2a2a4a 0%, #4a3a5a 100%); }
.img-ph-2 { background: linear-gradient(135deg, #1a3a2a 0%, #2a5a3a 100%); }
.img-ph-3 { background: linear-gradient(135deg, #3a2a1a 0%, #5a4a2a 100%); }

/* =============================================
   SCHEDULE
   ============================================= */
.section-schedule {
  background: var(--bg-dark);
  padding: 72px 0;
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.schedule-header { text-align: center; margin-bottom: 48px; }
.schedule-date {
  font-family: 'Poppins', sans-serif;
  font-size: 0.82rem; font-weight: 600;
  color: var(--gold); letter-spacing: 0.15em;
  margin-bottom: 8px;
}
.schedule-date small { font-size: 0.75em; }
.schedule-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700; 
  letter-spacing: 0.05em;
}

.schedule-list {
  display: flex;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
/* 縦の繋ぎ線 */
.schedule-list::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 24px; bottom: 24px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-dark) 20%, var(--gold-dark) 80%, transparent);
  display: none; /* PC は横並びなので非表示 */
}

.schedule-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
  position: relative;
}
/* 区切り縦線（PC横並び） */
.schedule-item + .schedule-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-dark), transparent);
}

.schedule-time {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem; font-weight: 500;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.schedule-round {
  font-size: 0.75rem; font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.schedule-events {
  font-size: 1rem;
  color: var(--white);
  line-height: 1.6;
}

/* =============================================
   CTA
   ============================================= */
.section-cta { position: relative; overflow: hidden; }

.cta-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(5,5,5,0.68), rgba(5,5,5,0.68)),
    url('../images/cta-bk.jpg') center / cover no-repeat;
}

.cta-inner {
  position: relative; z-index: 2;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 48px 0;
}

/* 左: テキストエリア */
.cta-left { flex: 1; min-width: 0; }
.cta-label { font-size: 0.82rem; color: rgba(255,255,255,0.7); letter-spacing: 0.1em; margin-bottom: 8px; }
.cta-headline { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 700; letter-spacing: 0.03em; white-space: nowrap; }

/* 中央: ボタンエリア */
.cta-center { flex-shrink: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; }

.cta-badge {
  background: var(--pink);
  color: white;
  border-radius: 50%;
  width: 80px; height: 80px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-size: 0.75rem; font-weight: 700; line-height: 1.4;
  animation: badgePulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}

.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--pink), #c01570);
  color: white;
  font-size: 1.15rem; font-weight: 700;
  padding: 18px 40px; border-radius: 50px;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 24px rgba(233,30,140,0.4);
  animation: ctaPulse 2.5s ease-in-out infinite;
  position: relative; overflow: hidden;
  white-space: nowrap;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(233,30,140,0.4); }
  50%       { box-shadow: 0 4px 40px rgba(233,30,140,0.7); }
}

.cta-url { font-size: 0.72rem; color: rgba(255,255,255,0.55); letter-spacing: 0.02em; text-align: center; }

.qr-placeholder {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px; padding: 10px;
  display: inline-block;
}

/* =============================================
   MODEL WANTED
   ============================================= */
.section-model {
  position: relative;
  padding: 80px 0;
  color: var(--white);
  overflow: hidden;
}
.model-section-bg {
  position: absolute; inset: 0;
  background: #0d0d0d;
}
.model-section-bg::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.06) 0%, transparent 60%);
}
.section-model .container { position: relative; z-index: 1; }

/* セクションヘッダー */
.model-section-header { text-align: center; margin-bottom: 48px; }
.model-section-eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.2em;
  color: var(--gold); margin-bottom: 8px;
}
.model-section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; font-style: italic;
  color: var(--white);
  line-height: 1;
}
.model-section-sub {
  font-size: 0.9rem; color: rgba(255,255,255,0.6);
  letter-spacing: 0.15em; margin-top: 8px;
}

/* スライダー */
.model-slider { position: relative; overflow: hidden; border-radius: var(--radius); margin-bottom: 56px; }
.model-track { display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.model-slide { min-width: 100%; }
.model-slide img { width: 100%; height: 440px; object-fit: cover; display: block; }
.model-dots { display: flex; justify-content: center; gap: 8px; margin-top: 16px; height:10px;}

/* 2カード横並び */
.model-cards-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

/* カード外枠（二重ボーダー） */
.model-card {
  background: var(--bg-dark);
  border: 2px solid var(--gold);
  padding: 6px;
}
.model-card-inner {
  border: 1px solid rgba(201,168,76,0.4);
  padding: 32px 28px 28px;
}

.model-card-eyebrow {
  text-align: center;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.18em;
  color: var(--gold); margin-bottom: 20px;
}

/* ペアチケット専用タイトル */
.model-pair-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.15rem; font-weight: 900;
  color: var(--gold);
  margin-bottom: 12px;
}
.model-pair-title span {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.model-pair-title span:last-child {
  background: linear-gradient(90deg, var(--gold), transparent);
}
.model-pair-lead {
  font-size: 0.88rem; color: rgba(255,255,255,0.8);
  line-height: 1.7; margin-bottom: 24px; font-weight: 700;
}

.model-block { margin-bottom: 20px; }
.model-block:last-child { margin-bottom: 0; }

.model-block-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.95rem; font-weight: 700;
  color: var(--white);
  padding-bottom: 8px; margin-bottom: 10px;
  border-bottom: 1px solid var(--gold-dark);
}
.model-step-num { font-family: 'Poppins', sans-serif; color: var(--gold); font-weight: 700; }

.model-box {
  background: #000;
  border-radius: 4px;
  padding: 14px 18px;
  font-size: 0.86rem; line-height: 1.75;
  color: var(--white);
}
.model-box--row { display: flex; align-items: flex-start; gap: 14px; }
.model-qr-wrap { flex-shrink: 0; }

.model-btn-group { display: flex; flex-direction: column; gap: 8px; }
.model-apply-btn {
  display: block;
  background: var(--bg-dark);
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 10px 16px;
  font-size: 0.88rem; 
  font-family: 'Poppins', sans-serif;
  letter-spacing: 0.05em;
  text-align: center;
  transition: background var(--transition), color var(--transition);
}
.model-apply-btn:hover { background: var(--gold); color: var(--bg-dark); }

.model-caution { color: #c0392b; font-size: 0.82rem; font-weight: 700; margin-top: 8px; }
.model-emphasis { color: var(--gold-dark); font-weight: 700; margin-top: 4px; }
.model-url { font-size: 0.72rem; color: #666; word-break: break-all; display: block; margin-top: 4px; }

/* =============================================
   EVENT OVERVIEW
   ============================================= */
.section-overview { background: var(--bg-light); color: var(--bg-dark); padding: 72px 0; }
.overview-title { text-align: center; font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 900; margin-bottom: 40px; }

.overview-table {
  width: 100%; border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.overview-table th,
.overview-table td { padding: 18px 24px; border-bottom: 1px solid #eee; font-size: 0.9rem; vertical-align: top; line-height: 1.7; }
.overview-table tbody tr:last-child th,
.overview-table tbody tr:last-child td { border-bottom: none; }
.overview-table th { width: 120px; background: var(--bg-dark); color: var(--gold); font-weight: 700; letter-spacing: 0.05em; white-space: nowrap; }
.overview-table td small { font-size: 0.8em; color: #888; }

/* =============================================
   PAST EVENTS
   ============================================= */
.section-past { background: var(--white); padding: 64px 0; }
.past-title { text-align: center; font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 900; margin-bottom: 32px; color: var(--bg-dark); }

.past-video { margin-bottom: 40px; }

.past-slider { position: relative; overflow: hidden; border-radius: var(--radius); }
.past-track { display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.past-slide { min-width: 100%; }

.img-past {
  height: 480px;
  background: linear-gradient(135deg, #1a1a2a 0%, #2a2a3a 50%, #1a2a1a 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}


.past-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; height: 10px;}
.dot { width: 8px; height: 8px; border-radius: 50%; background: #ddd; transition: background var(--transition), transform var(--transition); }
.dot.active { background: var(--gold); transform: scale(1.3); }

/* =============================================
   ACCESS
   ============================================= */
.section-access { background: var(--bg-light); color: var(--bg-dark); padding: 64px 0; }
.access-title { text-align: center; font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 900; margin-bottom: 32px; }
.map-placeholder {
  height: 280px; background: #e8e8e0;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  width:100%;
}
.map-placeholder::before {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(0,0,0,0.04) 40px, rgba(0,0,0,0.04) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(0,0,0,0.04) 40px, rgba(0,0,0,0.04) 41px);
}

.access-text p { font-size: 0.95rem; color: #555; line-height: 1.8; margin-bottom: 8px; }

/* =============================================
   FOOTER
   ============================================= */
.footer-cta {
  background: var(--bg-dark);
  padding: 64px 0;
  text-align: center;
  border-top: 1px solid rgba(201,168,76,0.2);
}
.footer-cta .container { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.footer-cta-text { font-size: 1.1rem; font-weight: 700; line-height: 1.6; color: rgba(255,255,255,0.9); }

.footer-bottom { background: #000; text-align: center; padding: 20px; font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.05em; }

/* =============================================
   HERO — 追加要素
   ============================================= */
.hero-subheadline {
  position: relative;
  z-index: 2;
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  color: rgba(255,255,255,0.75);
  margin-top: 14px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.hero-cta-wrap {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 28px auto 0;
  width: 100%;
  text-align: center;
}

/* =============================================
   TIER LIST リンク化
   ============================================= */
.tier-list li a {
  display: block;
  width: 100%;
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}
.tier-list li a:hover {
  opacity: 0.8;
  transform: scale(1.03);
}

/* =============================================
   MAP LINK BUTTON
   ============================================= */
.map-link-wrap {
  text-align: center;
  margin-top: 16px;
}
.map-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: #666;
  border: 1px solid #ccc;
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.map-link-btn:hover {
  background: #f0f0f0;
  color: #333;
  border-color: #aaa;
}

/* =============================================
   DATE BANNER（理由セクション上の日程画像帯）
   ============================================= */
.section-date-banner {
  background: var(--bg-dark);
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  padding: 40px 0;
}
.date-banner-img {
  display: block;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  height: auto;
}

/* =============================================
   SPONSOR ANNOUNCEMENT BANNER
   ============================================= */
.sponsor-announcement {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15) 0%, rgba(201,168,76,0.08) 100%);
  border: 1px solid rgba(201,168,76,0.5);
  border-radius: var(--radius);
  padding: 18px 28px;
  margin-bottom: 48px;
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  text-align: center;
  line-height: 1.6;
}
.sponsor-announcement-icon {
  color: var(--gold);
  font-size: 1.1em;
  flex-shrink: 0;
}

/* =============================================
   MINI CTA（各セクション直後）
   ============================================= */
.section-mini-cta {
  text-align: center;
  margin-top: 40px;
  padding-top: 16px;
}

/* =============================================
   MODEL — 追加要素
   ============================================= */
.model-section-lead {
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-top: 16px;
  text-align: center;
}

/* モデル参加料メリットボックス */
.model-merit-box {
  margin-top: 14px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.05));
  border: 1px solid rgba(201,168,76,0.45);
  border-radius: 10px;
  padding: 16px 18px;
  text-align: center;
}
.model-merit-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.model-merit-flow {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.85);
}
.model-merit-pay {
  color: var(--white);
  font-size: 1.1rem;
}
.model-merit-voucher {
  color: var(--gold-light);
  font-size: 1.2rem;
}
.model-merit-result {
  margin-top: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.03em;
}

.model-course-title {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 700;
  color: var(--gold);
  border-bottom: 1px solid rgba(201,168,76,0.3);
  padding-bottom: 12px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

/* ===== 各部門モデル採用条件 ===== */
.model-conditions {
  margin-bottom: 56px;
}
.model-conditions-title {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201,168,76,0.3);
}
.model-conditions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.model-conditions-grid img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}

/* ===== モデル コースセクション（縦1列） ===== */
.model-course-section {
  margin-bottom: 56px;
}
.model-flow-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 16px;
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 4px;
  padding: 6px 0;
}
.model-flow-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.model-flow-pair img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

/* ===== 応募フォーム＋特典 ===== */
.model-apply-block {
  background: #000;
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 12px;
  padding: 28px 24px;
}
.model-apply-note {
  font-size: 0.83rem;
  color: #bbb;
  line-height: 1.7;
  margin-bottom: 16px;
}

/* ===== 来場特典ストリップ（キラキラ） ===== */
.tokuten-strip {
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.7;
}

/* 1行目：シマーゴールドテキスト */
.tokuten-line1 {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  background: linear-gradient(90deg,
    #a07830 0%,
    #e6c35a 25%,
    #fff8d0 50%,
    #e6c35a 75%,
    #a07830 100%
  );
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: tokuten-shimmer 2.8s linear infinite;
}

/* 2行目：白テキスト */
.tokuten-line2 {
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
  font-weight: 600;
  color: #e8e8e8;
  letter-spacing: 0.04em;
}

@keyframes tokuten-shimmer {
  0%   { background-position: 250% center; }
  100% { background-position: 0%   center; }
}

/* キラキラ星 */
.tspark {
  display: inline-block;
  color: var(--gold);
  font-size: 0.85em;
  animation: tspark-twinkle 1.6s ease-in-out infinite;
}
.ts1 { animation-delay: 0s;    animation-duration: 1.4s; }
.ts2 { animation-delay: 0.35s; animation-duration: 1.8s; }
.ts3 { animation-delay: 0.7s;  animation-duration: 1.5s; }
.ts4 { animation-delay: 1.05s; animation-duration: 1.7s; }

@keyframes tspark-twinkle {
  0%, 100% { opacity: 1;   transform: scale(1)    rotate(0deg); }
  30%       { opacity: 0.2; transform: scale(0.5)  rotate(30deg); }
  60%       { opacity: 0.9; transform: scale(1.3)  rotate(-15deg); }
}

/* クリーム背景セクション内では2行目を黒字に */
.section-reasons .tokuten-line2,
.section-stage .tokuten-line2,
.section-sponsors .tokuten-line2 {
  color: #222;
}
.section-reasons .tspark,
.section-stage .tspark,
.section-sponsors .tspark {
  color: #9a7020;
}

/* ブース内購入特典ブロック */
.booth-purchase-block {
  margin-top: 24px;
  border-color: rgba(201,168,76,0.6);
}

/* ===== EVENT BLOCKS ===== */
.section-event-blocks {
  background: var(--bg-dark);
  padding: 56px 0;
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.event-blocks-grid {
  display: flex;
  justify-content: center;
}
.section-event-blocks .event-block {
  text-align: center;
  max-width: 560px;
  width: 100%;
}
.section-event-blocks .event-block-details li {
  justify-content: center;
}
.event-block {
  position: relative;
  border: 1px solid rgba(201,168,76,0.5);
  border-radius: 12px;
  padding: 28px 28px 24px;
  background: rgba(201,168,76,0.04);
  overflow: hidden;
}
.event-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.event-block-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bg-dark);
  background: var(--gold);
  padding: 3px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.event-block-title {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  background: linear-gradient(90deg,
    #a07830 0%, #e6c35a 25%, #fff8d0 50%, #e6c35a 75%, #a07830 100%
  );
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: tokuten-shimmer 3s linear infinite;
}
.event-block-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.event-block-details li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.event-block-label {
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 2px 8px;
  border-radius: 4px;
}
.event-block-val {
  font-size: 0.92rem;
  color: #e0e0e0;
  font-weight: 500;
  line-height: 1.5;
}
.event-block-val strong { color: #fff; font-weight: 700; }
.event-block-val small  { font-size: 0.8em; color: #aaa; }
.event-block-note {
  font-size: 0.78rem;
  color: #aaa;
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 12px;
  margin-top: 4px;
}
.event-block-note strong { color: #fff; }
.event-block-shop {
  font-size: 0.78rem;
  color: #999;
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 12px;
  margin-top: 4px;
  margin-bottom: 12px;
}
.event-block-shop-name {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.event-block-link {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(201,168,76,0.4);
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.event-block-link:hover { opacity: 0.7; }