/* ============================================
   QOL INCLUSIVE FESTIVAL 2026 — White Theme
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-pink:    #FF3FA4;
  --color-orange:  #FF8C00;
  --color-yellow:  #FFD600;
  --color-green:   #00C853;
  --color-teal:    #00B8D9;
  --color-blue:    #1565C0;
  --color-purple:  #7B1FA2;

  --color-bg:      #FFFFFF;
  --color-bg2:     #F7F7FA;
  --color-text:    #1A1A2E;
  --color-muted:   #7A7A9A;
  --color-border:  rgba(0,0,0,0.08);

  --font-en: 'Montserrat', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;

  --radius: 20px;
  --container: 1100px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-card-hover: 0 16px 48px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.06);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: #ffffff; /* html自体の背景 */
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ja);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

ul { list-style: none; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   PHOTO GALLERY
   ============================================ */
.gallery {
  background: var(--color-bg2);
  padding: 100px 0;
}

.gallery__lead {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-top: 8px;
}

/* 4列グリッドで1行=4枚、最初の1行目（4枚中）は常時表示
   → 3枚のみ常時表示のため JS で制御 */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery__item {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 12px;
  background: #eee;
  cursor: pointer;
  padding: 0;
  border: none;
  position: relative;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, filter 0.3s ease;
  max-width: none;
}

.gallery__item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  z-index: 1;
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: rgba(0,0,0,0);
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease, background 0.3s ease;
  display: grid;
  place-items: center;
}

.gallery__item:hover::after {
  opacity: 1;
  background: rgba(0,0,0,0.25);
}

/* 非表示アイテム（JS で付与） */
.gallery__item--hidden {
  display: none !important;
}

/* 展開時フェードイン */
.gallery__item--reveal {
  animation: galleryReveal 0.4s ease both;
}

@keyframes galleryReveal {
  from { opacity: 0; transform: scale(0.92) translateY(12px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

/* フェードアウト（折りたたみ時） */
.gallery__item--hide {
  animation: galleryHide 0.3s ease both;
}

@keyframes galleryHide {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(0.92); }
}

/* 展開ボタンエリア */
.gallery__toggle-wrap {
  text-align: center;
  margin-top: 40px;
}

/* グラデーションフェード（折りたたみ時のみ表示） */
.gallery__grid.is-collapsed::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--color-bg2));
  pointer-events: none;
}

.gallery__grid {
  position: relative;
}

.gallery__toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-text);
  color: #fff;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  padding: 14px 40px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.gallery__toggle-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
  background: #2a2a4a;
}

.gallery__toggle-icon {
  font-size: 0.8rem;
  transition: transform 0.35s ease;
  display: inline-block;
}

.gallery__toggle-btn[aria-expanded="true"] .gallery__toggle-icon {
  transform: rotate(180deg);
}

/* ============================================
   VIDEO MODAL
   ============================================ */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-modal[hidden] { display: none; }

.video-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.video-modal__inner {
  position: relative;
  z-index: 2;
  width: min(90vw, 900px);
  animation: videoModalIn 0.3s ease both;
}

@keyframes videoModalIn {
  from { opacity: 0; transform: scale(0.94) translateY(16px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

.video-modal__close {
  position: absolute;
  top: -48px;
  right: 0;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1.1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  backdrop-filter: blur(4px);
}
.video-modal__close:hover { background: rgba(255,255,255,0.28); }

.video-modal__frame-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}

.video-modal__frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* 動画ボタン */
.program__card-video-btn {
  background: linear-gradient(135deg, #FF3FA4, #FF8C00);
  box-shadow: 0 4px 16px rgba(255, 63, 164, 0.35);
  cursor: pointer;
  border: none;
}
.program__card-video-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 63, 164, 0.5);
  opacity: 0.92;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox[hidden] { display: none; }

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  cursor: pointer;
  backdrop-filter: blur(6px);
}

.lightbox__img-wrap {
  position: relative;
  z-index: 2;
  max-width: min(90vw, 1000px);
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  object-fit: contain;
  display: block;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 3;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1.2rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  backdrop-filter: blur(4px);
}
.lightbox__close:hover { background: rgba(255,255,255,0.28); }

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  backdrop-filter: blur(4px);
}
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }
.lightbox__prev:hover,
.lightbox__next:hover { background: rgba(255,255,255,0.28); }

.lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  font-weight: 700;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.nav__logo {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  background: linear-gradient(90deg, var(--color-pink), var(--color-orange), var(--color-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  transition: color 0.2s;
}

.nav__links a:hover { color: var(--color-pink); }

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 72px;
  width: 100%;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 24px 72px;
  width: 100%;
  text-align: center;
}

/* ===== メインビジュアル（画面幅いっぱい） ===== */
.hero__visual-wrap {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.hero__visual {
  width: 100%;
  border-radius: 0;
  box-shadow: 0 16px 60px rgba(0,0,0,0.15);
  animation: floatVisual 7s ease-in-out infinite;
  display: block;
}

@keyframes floatVisual {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

.hero__visual-glow {
  position: absolute;
  inset: -10px;
  border-radius: 36px;
  background: conic-gradient(
    from 0deg,
    var(--color-pink), var(--color-orange), var(--color-yellow),
    var(--color-green), var(--color-teal), var(--color-purple), var(--color-pink)
  );
  filter: blur(30px);
  opacity: 0.28;
  z-index: -1;
  animation: rotateGlow 8s linear infinite;
}

@keyframes rotateGlow {
  from { filter: blur(20px) hue-rotate(0deg); opacity: 0.35; }
  50%  { opacity: 0.5; }
  to   { filter: blur(20px) hue-rotate(360deg); opacity: 0.35; }
}

/* ===== メタ情報エリア ===== */
.hero__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero__announce {
  display: inline-block;
  font-family: var(--font-ja);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-pink);
  background: rgba(255, 63, 164, 0.08);
  border: 1.5px solid rgba(255, 63, 164, 0.35);
  padding: 8px 24px;
  border-radius: 100px;
  animation: pulseRing 2.5s ease-in-out infinite;
}

@keyframes pulseRing {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,63,164,0.3); }
  50%       { box-shadow: 0 0 0 8px rgba(255,63,164,0); }
}

.hero__date-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__date-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 16px 24px;
  box-shadow: var(--shadow-card);
  min-width: 200px;
  text-align: left;
  backdrop-filter: blur(8px);
}

.hero__date-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
}

.hero__date-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.hero__date-value {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1.3;
}

.hero__date-time {
  font-size: 0.88rem;
  color: var(--color-orange);
  font-weight: 700;
  margin-top: 2px;
}

.hero__video-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  background: rgba(255,255,255,0.92);
  border: 2px solid var(--color-pink);
  padding: 14px 40px;
  border-radius: 100px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: 0 4px 20px rgba(255,63,164,0.2);
}

.hero__video-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(255,63,164,0.38);
  background: rgba(255,255,255,1);
}

.hero__cta {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: #fff;
  background: linear-gradient(135deg, var(--color-pink) 0%, var(--color-orange) 100%);
  padding: 16px 48px;
  border-radius: 100px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(255, 63, 164, 0.35);
}

.hero__cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(255, 63, 164, 0.5);
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee {
  background: linear-gradient(90deg,
    var(--color-pink), var(--color-orange), var(--color-yellow),
    var(--color-green), var(--color-teal), var(--color-purple), var(--color-pink));
  padding: 13px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee__inner {
  display: inline-flex;
  animation: marqueeScroll 24s linear infinite;
}

.marquee__inner span {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: #fff;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================
   SECTION COMMONS
   ============================================ */
section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: var(--color-pink);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--color-text);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--color-bg);
}

.about__body {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.about__text {
  font-size: 1.08rem;
  line-height: 2.1;
  color: #444466;
  margin-bottom: 24px;
}
.about__text:last-child { margin-bottom: 0; }

/* ============================================
   CROWDFUNDING BANNER
   ============================================ */
.cf-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  isolation: isolate;
}

/* メインビジュアルのカラーを踏襲したビビッドな背景 */
.cf-banner__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg,
      #FF3FA4 0%,
      #FF8C00 25%,
      #FFD600 50%,
      #00C853 75%,
      #00B8D9 100%
    );
  background-size: 300% 300%;
  animation: cfGradientShift 6s ease infinite;
}

@keyframes cfGradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ノイズテクスチャ風の重ね */
.cf-banner__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.04) 0px,
    rgba(255,255,255,0.04) 2px,
    transparent 2px,
    transparent 12px
  );
}

.cf-banner__inner {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cf-banner__label {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.2);
  border: 1.5px solid rgba(255,255,255,0.5);
  padding: 6px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.cf-banner__title {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 20px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.18);
  letter-spacing: 0.02em;
}

.cf-banner__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.92);
  line-height: 2;
  margin-bottom: 36px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.15);
}

.cf-banner__btn {
  display: inline-block;
  font-family: var(--font-ja);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: #1A1A2E;
  background: #fff;
  padding: 18px 56px;
  border-radius: 100px;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 6px 32px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

.cf-banner__btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #FF3FA4, #FF8C00, #FFD600);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 100px;
}

.cf-banner__btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 48px rgba(0,0,0,0.28);
  color: #fff;
}

.cf-banner__btn:hover::before {
  opacity: 1;
}

.cf-banner__btn span,
.cf-banner__btn {
  position: relative;
  z-index: 1;
}

@media (max-width: 600px) {
  .cf-banner { padding: 60px 0; }
  .cf-banner__desc { font-size: 0.9rem; }
  .cf-banner__btn { padding: 16px 36px; font-size: 0.95rem; }
}

/* ============================================
   PROGRAM
   ============================================ */
.program {
  background: var(--color-bg2);
}

.program__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.program__card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: var(--shadow-card);
  cursor: default;
}

.program__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--card-color, var(--color-pink));
}

.program__card::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: var(--card-color, var(--color-pink));
  opacity: 0.05;
  transition: opacity 0.3s, transform 0.3s;
}

.program__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.program__card:hover::after {
  opacity: 0.1;
  transform: scale(1.2);
}

.program__card--wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 28px;
}

.program__card--wide .program__card-icon { font-size: 3rem; flex-shrink: 0; }
.program__card--wide .program__card-title { font-size: 1.5rem; }

.program__card-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 3rem;
  color: var(--card-color, var(--color-pink));
  opacity: 0.12;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.program__card-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
  display: block;
  line-height: 1;
}

.program__card-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: 12px;
}

.program__card-desc {
  font-size: 0.88rem;
  color: #666688;
  line-height: 1.9;
  flex: 1;
}

.program__card-tag {
  display: inline-block;
  margin-top: 20px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--card-color, var(--color-pink));
  border: 1.5px solid var(--card-color, var(--color-pink));
  padding: 4px 14px;
  border-radius: 100px;
  background: rgba(255,255,255,0.6);
}

.program__card-link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 0.82rem;
  color: #fff;
  background: var(--card-color, var(--color-pink));
  padding: 10px 22px;
  border-radius: 100px;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 4px 16px rgba(123, 31, 162, 0.3);
}

.program__card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(123, 31, 162, 0.45);
  opacity: 0.92;
}

/* ============================================
   ACCESS
   ============================================ */
.access {
  background: var(--color-bg);
}

.access__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.access__list { display: flex; flex-direction: column; }

.access__row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.access__row:first-child { padding-top: 0; }

.access__row dt {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  text-transform: uppercase;
  padding-top: 3px;
}

.access__row dd {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.7;
}

.access__map {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* ============================================
   COUNTDOWN
   ============================================ */
.countdown-section {
  position: relative;
  text-align: center;
  padding: 100px 0;
  background: var(--color-bg2);
  overflow: hidden;
}

.countdown-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-pink), var(--color-orange), var(--color-yellow),
    var(--color-green), var(--color-teal), var(--color-purple));
}

.countdown-section::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-purple), var(--color-teal), var(--color-green),
    var(--color-yellow), var(--color-orange), var(--color-pink));
}

.countdown__label {
  font-family: var(--font-ja);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--color-muted);
  margin-bottom: 32px;
}

.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.countdown__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 120px;
  background: #ffffff;
  border-radius: 16px;
  padding: 20px 16px 16px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.countdown__num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1;
  background: linear-gradient(135deg, var(--color-pink), var(--color-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.countdown__unit {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--color-muted);
  margin-top: 8px;
}

.countdown__sep {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  color: var(--color-border);
  line-height: 1;
  padding-bottom: 24px;
}

.countdown__date {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.15em;
  color: var(--color-orange);
  margin-top: 40px;
}

/* ============================================
   SNS / COMING SOON
   ============================================ */
.sns-section {
  background: var(--color-bg2);
  padding: 80px 0;
}

.sns-section__inner {
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 28px;
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.sns-section__inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-pink), var(--color-orange), var(--color-yellow),
    var(--color-green), var(--color-teal), var(--color-purple));
}

.sns-section__title {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 16px;
}

.sns-section__desc {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.9;
  margin-bottom: 28px;
}

.sns-section__badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.badge {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  padding: 9px 24px;
  border-radius: 100px;
}

.badge--coming {
  color: var(--color-pink);
  border: 1.5px solid var(--color-pink);
  background: rgba(255,63,164,0.06);
  animation: pulseRing 2.5s ease-in-out infinite;
}

.sns-section__insta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af, #515bd4);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.08em;
  padding: 14px 32px;
  border-radius: 100px;
  text-decoration: none;
  margin-bottom: 20px;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 6px 24px rgba(221, 42, 123, 0.35);
}

.sns-section__insta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(221, 42, 123, 0.5);
  opacity: 0.92;
}

.sns-section__insta-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.sns-section__note {
  font-size: 0.76rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-text);
  padding: 48px 0 32px;
  text-align: center;
}

.footer__logo {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.15em;
  background: linear-gradient(90deg, var(--color-pink), var(--color-yellow), var(--color-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.footer__date {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}

.footer__copy {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.05em;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.js-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js-slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.js-slide-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ギャラリーアイテムは js-card アニメーションを使わない */
.gallery__item.js-card {
  opacity: 1;
  transform: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery__item.js-card.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .hero__content { padding: 40px 24px 56px; }
  .hero__visual-wrap {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }
  .hero__visual {
    border-radius: 0;
    box-shadow: none;
  }
  .program__grid { grid-template-columns: 1fr 1fr; }
  .program__card--wide { grid-column: 1 / -1; flex-direction: column; }
  .access__body { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .nav__links { display: none; }
  .hero__visual-wrap {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }
  .hero__visual {
    border-radius: 0;
    box-shadow: none;
  }
  .program__grid { grid-template-columns: 1fr; }
  .program__card--wide { grid-column: auto; }
  .countdown__item { min-width: 76px; padding: 14px 10px 12px; }
  .countdown__sep { font-size: 2rem; }
  .sns-section__inner { padding: 40px 20px; }
  .access__row { grid-template-columns: 68px 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .gallery__toggle-btn {
    font-size: 0.9rem;
    padding: 16px 36px;
    min-width: 200px; /* タップしやすいサイズ */
  }
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
}