/* =========================================
   無音ポモドーロ部 LP
   Design system: Claude.ai inspired
   ========================================= */

:root {
  --bg: #FAF9F5;
  --accent: #D97757;
  --accent-soft: rgba(217, 119, 87, 0.12);
  --accent-deep: #B85F3F;
  --text: #111111;
  --text-sub: rgba(15, 12, 8, 0.6);
  --text-mute: rgba(15, 12, 8, 0.45);
  --card-bg: #FFFFFF;
  --card-bg-alt: #F8F7F3;
  --border: rgba(15, 12, 8, 0.08);
  --border-strong: rgba(15, 12, 8, 0.14);
  --radius-btn: 8px;
  --radius-card: 10px;
  --radius-pill: 100px;
  --shadow-sm: 0 1px 2px rgba(15, 12, 8, 0.04);
  --shadow-md: 0 6px 20px rgba(15, 12, 8, 0.06);
  --shadow-lg: 0 20px 50px rgba(15, 12, 8, 0.08);
  --font-jp: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1120px;
}

/* =====  Reset / Base  ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-jp);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s ease, opacity .2s ease; }
a:hover { opacity: .7; }
ul { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.sp-only { display: none; }
@media (max-width: 640px) { .sp-only { display: inline; } }

/* =====  Header  ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 249, 245, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 16px; letter-spacing: .02em;
}
.brand-icon { font-size: 20px; line-height: 1; }
.header-nav {
  display: flex; gap: 28px;
  font-size: 14px; color: var(--text-sub); font-weight: 500;
}
@media (max-width: 640px) { .header-nav { display: none; } }

/* =====  Pill (タグ)  ===== */
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px; font-weight: 600; letter-spacing: .04em;
  line-height: 1;
}
.pill-solid {
  background: var(--accent); color: #FFFFFF;
}
.pill-onair { padding-left: 10px; }
.onair-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #FFFFFF;
  box-shadow: 0 0 0 0 rgba(255,255,255,.7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,.7); }
  70%  { box-shadow: 0 0 0 6px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

/* =====  Hero  ===== */
.hero {
  /* 上下padding圧縮（80/96 → 44/56）でスカスカ感を解消 */
  padding: 44px 0 56px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
/* oVice背景画像（コントラストUP・ぼかし弱め） */
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('assets/ovice-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* 背景がもう少し見えるよう、ぼかしと拡大を控えめに */
  filter: blur(2px) saturate(108%);
  transform: scale(1.04);
  /* 背景は薄く出る程度に */
  opacity: 0.55;
  z-index: -2;
  pointer-events: none;
}
/* クリーム色オーバーレイ + アクセントグラデーション（背景画像を活かすため透過率を最適化） */
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(217,119,87,0.14), transparent 60%),
    radial-gradient(55% 45% at 12% 92%, rgba(217,119,87,0.10), transparent 70%),
    linear-gradient(180deg, rgba(250, 249, 245, 0.62) 0%, rgba(250, 249, 245, 0.80) 100%);
  z-index: -1;
  pointer-events: none;
}
/* 装飾要素（ドット・波形）— ヒーローの空白を埋める */
.hero-deco {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
}
.deco-dot {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.35;
  animation: pulseDot 2.4s ease-in-out infinite;
}
.deco-dot-1 {
  width: 10px; height: 10px;
  top: 18%; left: 6%;
  animation-delay: 0s;
}
.deco-dot-2 {
  width: 7px; height: 7px;
  top: 70%; left: 3%;
  opacity: 0.28;
  animation-delay: 0.6s;
}
.deco-dot-3 {
  width: 12px; height: 12px;
  top: 88%; left: 48%;
  opacity: 0.22;
  animation-delay: 1.2s;
}
@keyframes pulseDot {
  0%, 100% { transform: scale(1);   opacity: 0.35; }
  50%      { transform: scale(1.3); opacity: 0.55; }
}
/* 波形アニメ（ヒーロー左下） */
.deco-wave {
  position: absolute;
  bottom: 28px;
  left: 32px;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 36px;
}
.deco-wave span {
  display: block;
  width: 4px;
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.55;
  animation: waveBar 1.4s ease-in-out infinite;
}
.deco-wave span:nth-child(1) { height: 40%; animation-delay: 0s;    }
.deco-wave span:nth-child(2) { height: 70%; animation-delay: 0.15s; }
.deco-wave span:nth-child(3) { height: 100%; animation-delay: 0.3s; }
.deco-wave span:nth-child(4) { height: 60%; animation-delay: 0.45s; }
.deco-wave span:nth-child(5) { height: 30%; animation-delay: 0.6s;  }
@keyframes waveBar {
  0%, 100% { transform: scaleY(0.5); }
  50%      { transform: scaleY(1);   }
}
@media (max-width: 640px) {
  /* スマホでは波形・装飾ドットを控えめに */
  .deco-wave { left: 16px; bottom: 16px; height: 28px; }
  .deco-dot-1 { top: 14%; left: 4%; width: 8px; height: 8px; }
  .deco-dot-2 { display: none; }
  .deco-dot-3 { display: none; }
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
  /* 最低高さを設定してヒーローの存在感を維持しつつ、空白を圧縮 */
  min-height: 72vh;
}
@media (max-height: 720px) {
  .hero-inner { min-height: auto; }
}
.hero-title {
  /* PCで「無音ポモドーロ部 🎧 〜25分集中／5分雑談〜」を1行に収めるためサイズ自動調整 */
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35em;
}
.hero-title-main {
  font-weight: 900;
  white-space: nowrap;
}
.hero-title-sub {
  font-size: 0.5em;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
}
@media (max-width: 640px) {
  /* スマホでは2行折り返しを許容 */
  .hero-title { gap: 0.2em 0.4em; }
  .hero-title-sub { white-space: normal; }
}
.hero-lead {
  font-size: clamp(14px, 1.5vw, 17px);
  color: var(--text-sub);
  font-weight: 500;
  margin-bottom: 24px;
}

/* =====  Hero schedule (配信スケジュール)  ===== */
.hero-schedule {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 22px;
  padding: 12px 18px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  box-shadow: var(--shadow-sm);
}
.hero-schedule-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .04em;
}
.hero-schedule-time {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .02em;
}

/* =====  Hero CTA row (ヒーロー内ボタン)  ===== */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #FFFFFF !important;
  padding: 14px 26px;
  border-radius: var(--radius-btn);
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  box-shadow: 0 6px 16px rgba(217, 119, 87, 0.20);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.hero-cta:hover {
  background: var(--accent-deep);
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(217, 119, 87, 0.28);
}
.hero-cta:active { transform: translateY(0); }
.hero-cta:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}

/* =====  Hero visual  ===== */
.hero-visual { position: relative; }
.visual-frame {
  position: relative;
  /* うるさん画像をもう少し大きく（460→520） */
  max-width: 520px;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-glow {
  position: absolute; inset: -10%;
  background: radial-gradient(circle at 50% 50%, rgba(217,119,87,0.25), transparent 60%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}
.uru-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  max-width: 520px;
  filter: drop-shadow(0 12px 24px rgba(15, 12, 8, 0.12));
}
.visual-caption {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-sub);
  text-align: right;
}

/* =====  Speech bubble  ===== */
.speech-bubble {
  position: relative;
  display: inline-block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 16px 22px;
  border-radius: 18px;
  font-size: 15px; font-weight: 600;
  line-height: 1.6;
  box-shadow: var(--shadow-sm);
}
.bubble-left::after {
  content: '';
  position: absolute; left: 28px; bottom: -10px;
  width: 18px; height: 18px;
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transform: rotate(45deg);
}
.bubble-block { text-align: center; margin-top: 56px; }
.bubble-center {
  display: inline-flex; flex-direction: column; gap: 6px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  padding: 22px 32px;
  border-radius: 22px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(217, 119, 87, 0.25);
}
.bubble-center::after {
  content: '';
  position: absolute; left: 50%; bottom: -10px;
  transform: translateX(-50%) rotate(45deg);
  width: 18px; height: 18px;
  background: var(--accent);
  border: none;
}
.bubble-lead {
  font-size: 12px; letter-spacing: .08em;
  font-weight: 700;
  opacity: .9;
}
.bubble-main {
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  line-height: 1.5;
}

/* =====  Cards section  ===== */
.cards-section {
  padding: 96px 0 120px;
  background: linear-gradient(180deg, var(--bg) 0%, #F4F2EC 100%);
}
.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px; font-weight: 600;
  letter-spacing: .22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  letter-spacing: -.005em;
  color: var(--text);
}
.section-desc {
  margin-top: 14px;
  font-size: 15px;
  color: var(--text-sub);
  font-weight: 500;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}
.card-icon {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 14px;
  font-size: 26px;
  line-height: 1;
}
.card-title {
  font-size: 19px; font-weight: 700;
  letter-spacing: -.005em;
  color: var(--text);
}
.card-text {
  font-size: 14.5px;
  color: var(--text-sub);
  line-height: 1.85;
}
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14.5px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.6;
}
.check-list li::before {
  content: '';
  position: absolute; left: 0; top: 6px;
  width: 18px; height: 18px;
  background: var(--accent-soft);
  border-radius: 50%;
}
.check-list li::after {
  content: '';
  position: absolute; left: 5px; top: 10px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* =====  Reveal button (裏の顔ボタン)  ===== */
.reveal-btn {
  margin-top: 8px;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius-btn);
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(217, 119, 87, 0.20);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.reveal-btn:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(217, 119, 87, 0.28);
}
.reveal-btn:active { transform: translateY(0); }
.reveal-btn:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}

/* =====  裏の顔モーダル  ===== */
.ura-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.ura-modal.is-open {
  opacity: 1;
  visibility: visible;
}
.ura-modal[hidden] { display: none; }
.ura-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  cursor: pointer;
}
.ura-modal-dialog {
  position: relative;
  background: var(--card-bg);
  border-radius: 10px;
  max-width: 800px;
  width: 100%;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 24px 24px 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  transform: scale(.96);
  transition: transform .2s ease;
}
.ura-modal.is-open .ura-modal-dialog {
  transform: scale(1);
}
.ura-modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 26px;
  line-height: 1;
  color: var(--text-sub);
  cursor: pointer;
  border-radius: 50%;
  transition: background-color .2s ease, color .2s ease;
}
.ura-modal-close:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.ura-modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ura-modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  padding-right: 36px;
  letter-spacing: -.005em;
}
.ura-modal-imgwrap {
  border-radius: 10px;
  overflow: hidden;
  background: var(--card-bg-alt);
}
.ura-modal-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}
.ura-modal-credit {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-align: right;
}
.ura-modal-note {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-sub);
  text-align: right;
}

/* =====  Flyer (公式ビジュアル) section  ===== */
.flyer-section {
  padding: 96px 0 96px;
  background: linear-gradient(180deg, #F4F2EC 0%, var(--bg) 100%);
}
.flyer-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.flyer-trigger {
  display: block;
  padding: 0;
  margin: 0 auto;
  background: transparent;
  border: none;
  cursor: zoom-in;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform .25s ease, box-shadow .25s ease;
  width: 100%;
  max-width: 560px;
}
.flyer-trigger:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.flyer-trigger:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.flyer-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
}
.flyer-caption {
  font-size: 12px;
  color: var(--text-sub);
  text-align: center;
  margin: 0;
}

/* =====  公式ビジュアル拡大モーダル  ===== */
.flyer-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.flyer-modal.is-open {
  opacity: 1;
  visibility: visible;
}
.flyer-modal[hidden] { display: none; }
.flyer-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}
.flyer-modal-dialog {
  position: relative;
  background: var(--card-bg);
  border-radius: 10px;
  /* 縦長画像のため高さ基準でスケーリング */
  max-width: min(90vw, 720px);
  max-height: calc(100vh - 48px);
  width: auto;
  padding: 24px 24px 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  transform: scale(.96);
  transition: transform .2s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.flyer-modal.is-open .flyer-modal-dialog {
  transform: scale(1);
}
.flyer-modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 26px;
  line-height: 1;
  color: var(--text-sub);
  cursor: pointer;
  border-radius: 50%;
  transition: background-color .2s ease, color .2s ease;
  z-index: 2;
}
.flyer-modal-close:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.flyer-modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.flyer-modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  padding-right: 36px;
  letter-spacing: -.005em;
  flex-shrink: 0;
}
.flyer-modal-imgwrap {
  border-radius: 10px;
  overflow: hidden;
  background: var(--card-bg-alt);
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flyer-modal-img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
}
.flyer-modal-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-sub);
  text-align: right;
  flex-shrink: 0;
}

/* =====  Theme song section  ===== */
.theme-section {
  padding: 96px 0 120px;
  background: var(--bg);
}
.theme-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}
.theme-card-emoji {
  width: 64px; height: 64px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  border-radius: 16px;
  font-size: 32px;
  line-height: 1;
}
.theme-card-body {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;
}
.theme-card-label {
  font-family: var(--font-en);
  font-size: 11px; font-weight: 600;
  letter-spacing: .18em;
  color: var(--accent);
  text-transform: uppercase;
}
.theme-card-title {
  font-size: 20px; font-weight: 700;
  letter-spacing: -.005em;
  color: var(--text);
  line-height: 1.4;
}
.theme-card-credit {
  font-size: 13px;
  color: var(--text-sub);
  font-weight: 500;
}
.theme-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #FFFFFF !important;
  padding: 14px 26px;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 6px 16px rgba(217, 119, 87, 0.20);
}
.theme-cta:hover {
  background: var(--accent-deep);
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(217, 119, 87, 0.28);
}
.theme-cta:active {
  transform: translateY(0);
}

/* =====  Footer  ===== */
.site-footer {
  background: var(--card-bg-alt);
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
  text-align: center;
}
.footer-brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 18px;
  margin-bottom: 16px;
}
.footer-msg {
  font-size: 15px;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 6px;
}
.footer-place {
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 28px;
  letter-spacing: .04em;
}
.footer-copy {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: .04em;
}

/* =====  Tablet  ===== */
@media (max-width: 960px) {
  .hero { padding: 48px 0 56px; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: auto;
  }
  .hero-visual { order: -1; }
  .visual-frame { margin: 0 auto; max-width: 360px; }
  .uru-img { max-width: 360px; }
  .hero-schedule { width: 100%; justify-content: center; }
  .hero-cta-row { justify-content: center; }
  .card-grid { grid-template-columns: 1fr; gap: 16px; }
  .cards-section { padding: 72px 0 88px; }
  .flyer-section { padding: 72px 0 72px; }
  .theme-section { padding: 72px 0 88px; }
  .theme-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 18px;
    padding: 28px 24px;
  }
  .theme-card-emoji { margin: 0 auto; }
}

/* =====  Mobile  ===== */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero { padding: 36px 0 48px; }
  .hero-title { line-height: 1.15; }
  .hero-sub { margin-bottom: 16px; }
  .hero-lead { margin-bottom: 18px; }
  .visual-frame { max-width: 280px; }
  .uru-img { max-width: 280px; }
  .speech-bubble { font-size: 14px; padding: 14px 18px; }
  .hero-schedule {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 16px;
    width: 100%;
  }
  .hero-schedule-time { font-size: 13px; line-height: 1.5; }
  .hero-cta { padding: 12px 22px; font-size: 14px; width: 100%; justify-content: center; }
  .card { padding: 26px 22px; }
  .bubble-block { margin-top: 40px; }
  .bubble-center { padding: 18px 22px; }
  .section-head { margin-bottom: 36px; }
  .theme-card-title { font-size: 18px; }
  .theme-cta { padding: 12px 22px; font-size: 14px; }
  .flyer-trigger { max-width: 100%; }
  .flyer-modal { padding: 16px; }
  .flyer-modal-dialog { padding: 20px 18px 16px; max-width: 100%; }
  .flyer-modal-title { font-size: 16px; }
}

/* =====  DEMOバッジ（左上固定・架空コンテンツ明示）  ===== */
.demo-badge {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 90; /* モーダル(100)より下、ヘッダー(50)より上 */
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--accent);
  color: #FFFFFF;
  border-radius: 8px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(15, 12, 8, 0.18);
  user-select: none;
  pointer-events: auto;
  cursor: help;
}
.demo-badge-text {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 1px 6px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 4px;
}
.demo-badge-sub {
  font-size: 12px;
  font-weight: 700;
}

/* スマホ：少しコンパクトに */
@media (max-width: 640px) {
  .demo-badge {
    top: 8px;
    left: 8px;
    padding: 5px 9px;
    font-size: 11px;
    gap: 5px;
  }
  .demo-badge-text {
    font-size: 11px;
    padding: 1px 5px;
  }
  .demo-badge-sub {
    font-size: 11px;
  }
}

/* =====  Reduced motion  ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}