/* ============================================
   index.css — Hero & Page-specific styles
============================================ */

/* ── White-reveal overlay (bridges from intro whiteout) ── */
#page-reveal {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: #ffffff;
  opacity: 1;
  pointer-events: none;
  /* transition applied by JS after DOM ready */
}

/* ── Hero ── */
#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}

/* Video background */
#video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
#hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(1.3);
}
.video-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 50% 60%, rgba(123,78,168,0.15) 0%, transparent 60%),
    linear-gradient(180deg,
      rgba(3,2,14,0.2) 0%,
      rgba(8,16,58,0.3) 40%,
      rgba(3,2,14,0.75) 100%
    );
}

/* (Three.js canvas removed) */

/* Hero content */
#hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 20px;
  pointer-events: none;
}

#hero-eyebrow {
  font-family: var(--font-ja-sans);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: rgba(255,248,240,0.7);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
}

#hero-logo-wrap {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
}
#hero-logo {
  width: min(520px, 85vw);
  filter:
    drop-shadow(0 0 30px rgba(155,114,207,0.7))
    drop-shadow(0 0 60px rgba(224,120,152,0.4));
  animation: logoPulse 3s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 30px rgba(155,114,207,0.7)) drop-shadow(0 0 60px rgba(224,120,152,0.4)); }
  50%       { filter: drop-shadow(0 0 45px rgba(155,114,207,0.9)) drop-shadow(0 0 90px rgba(240,190,80,0.5)); }
}

#hero-date {
  font-family: var(--font-en);
  font-size: clamp(0.75rem, 1.5vw, 0.95rem);
  letter-spacing: 0.2em;
  color: var(--c-gold);
  margin: 28px 0 12px;
  opacity: 0;
  transform: translateY(15px);
}

#hero-tagline {
  font-family: var(--font-ja);
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: var(--c-white);
  letter-spacing: 0.1em;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(15px);
}

#hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  pointer-events: all;
  opacity: 0;
  transform: translateY(15px);
}

/* Scroll indicator */
#scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
}
#scroll-indicator span {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,248,240,0.5);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, rgba(255,248,240,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ── About ── */
#about {
  background: linear-gradient(180deg, var(--c-night) 0%, var(--c-navy) 100%);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto 60px;
}
.about-text p {
  font-size: 1rem;
  line-height: 2.2;
  color: rgba(255,248,240,0.8);
  margin-bottom: 24px;
}
.about-kv img {
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  filter: drop-shadow(0 8px 40px rgba(0,0,0,0.5));
}

.about-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  background: rgba(14,27,90,0.4);
  border: 1px solid rgba(155,114,207,0.2);
  border-radius: 20px;
  padding: 40px 60px;
  backdrop-filter: blur(12px);
}
.stat-item {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-num {
  font-family: var(--font-en);
  font-size: 2.8rem;
  font-weight: 600;
  background: var(--grad-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-dim);
}
.stat-sep {
  width: 1px;
  height: 60px;
  background: rgba(155,114,207,0.25);
  margin: 0 20px;
}

/* ── Gallery ── */
#gallery {
  background: var(--c-navy);
}
.kv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.kv-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(155,114,207,0.2);
  transition: transform 0.4s, border-color 0.4s;
  animation-delay: var(--delay);
  aspect-ratio: 3/4;
}
.kv-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.kv-card:hover { transform: translateY(-6px); border-color: rgba(155,114,207,0.5); }
.kv-card:hover img { transform: scale(1.05); }
.kv-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 16px 16px;
  background: linear-gradient(0deg, rgba(3,2,14,0.9) 0%, transparent 100%);
  font-family: var(--font-ja);
  font-size: 0.85rem;
  text-align: center;
  letter-spacing: 0.1em;
}

/* ── Guests Preview ── */
#guests-preview {
  background: linear-gradient(180deg, var(--c-navy) 0%, var(--c-night) 100%);
}
.guests-scroll-wrap {
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: thin;
}
.guests-scroll {
  display: flex;
  gap: 16px;
  padding: 8px 0;
  width: max-content;
  margin: 0 auto;
}

.guest-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(14,27,90,0.5);
  border: 1px solid rgba(155,114,207,0.2);
  border-radius: 50px;
  backdrop-filter: blur(8px);
  transition: transform 0.3s, border-color 0.3s;
  cursor: default;
}
.guest-chip:hover {
  transform: translateY(-3px);
  border-color: rgba(155,114,207,0.5);
}

.guest-chip-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.placeholder-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ja);
  font-size: 1.1rem;
  font-weight: 700;
  background: radial-gradient(circle, hsl(var(--hue), 70%, 45%), hsl(var(--hue), 50%, 25%));
  color: rgba(255,255,255,0.9);
}
.guest-chip-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.guest-role-tag {
  font-size: 0.65rem;
  font-family: var(--font-ja-sans);
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 500;
}
.guest-role-tag.leader     { background: rgba(155,114,207,0.25); color: var(--c-violet); border: 1px solid rgba(155,114,207,0.4); }
.guest-role-tag.matsuri-man{ background: rgba(80,160,240,0.2);   color: #80C8F8;         border: 1px solid rgba(80,160,240,0.4); }
.guest-role-tag.matsuri-woman { background: rgba(240,100,150,0.2); color: #F8A0C0;      border: 1px solid rgba(240,100,150,0.4); }
.guest-role-tag.player     { background: rgba(240,190,80,0.15);  color: var(--c-gold);   border: 1px solid rgba(240,190,80,0.3); }
.guest-name {
  font-family: var(--font-ja);
  font-size: 0.9rem;
  white-space: nowrap;
}

/* ── Schedule Preview ── */
#schedule-preview {
  background: var(--c-night);
}
.schedule-days {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.schedule-day-card {
  padding: 36px 28px;
  text-align: center;
  animation-delay: var(--delay, 0s);
}
.day-header {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.day-num {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}
.day-date {
  font-family: var(--font-ja);
  font-size: 1.1rem;
}
.day-time {
  font-family: var(--font-en);
  font-size: 1.5rem;
  background: var(--grad-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
}
.day-note {
  font-size: 0.82rem;
  color: var(--c-dim);
  letter-spacing: 0.05em;
}
.day-note.final {
  color: var(--c-gold);
  font-weight: 500;
}

/* ── CTA Section ── */
#cta-section {
  background: linear-gradient(180deg, var(--c-night) 0%, var(--c-navy) 100%);
}
.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 48px;
  text-align: center;
}
.cta-firework-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.cta-title {
  font-family: var(--font-ja);
  font-size: 1.8rem;
  background: var(--grad-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}
.cta-sub {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--c-dim);
  margin-bottom: 36px;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-kv { order: -1; text-align: center; }
  .kv-grid { grid-template-columns: repeat(2, 1fr); }
  .schedule-days { grid-template-columns: 1fr; gap: 16px; }
  .about-stats { flex-direction: column; padding: 32px 24px; gap: 24px; }
  .stat-sep { width: 60px; height: 1px; margin: 0; }
}
@media (max-width: 600px) {
  .kv-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══════════════════════════════════════════
   NEWS CAROUSEL (Fire TV風)
═══════════════════════════════════════════ */
#news-carousel-section {
  background: var(--c-navy);
  padding: 100px 24px 80px;
  position: relative;
}

.news-carousel {
  position: relative;
  max-width: 1200px;
  margin: 40px auto 0;
  user-select: none;
}

.nc-stage {
  position: relative;
  height: 280px;
  perspective: 1400px;
  overflow: hidden;
}

.nc-track {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── カード基本スタイル ── */
.nc-card {
  position: absolute;
  width: clamp(280px, 38vw, 480px);
  height: 300px;
  border-radius: 18px;
  background: linear-gradient(145deg,
    rgba(40, 30, 80, 0.85) 0%,
    rgba(14, 27, 90, 0.92) 100%);
  border: 1px solid rgba(155, 114, 207, 0.3);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(155, 114, 207, 0.15);
  cursor: pointer;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.45s ease,
    filter 0.45s ease,
    box-shadow 0.45s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nc-card-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 18px;
}

/* サムネイルあり */
.nc-thumb {
  width: 100%;
  height: 130px;
  flex-shrink: 0;
  overflow: hidden;
}
.nc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.nc-card:hover .nc-thumb img {
  transform: scale(1.05);
}

/* サムネイルなし（badgeテキストにフォールバック） */
.nc-thumb-fallback {
  background: linear-gradient(135deg,
    rgba(155, 114, 207, 0.25) 0%,
    rgba(14, 27, 90, 0.6) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nc-thumb-fallback span {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--c-violet);
  padding: 6px 16px;
  border: 1px solid rgba(155, 114, 207, 0.5);
  border-radius: 999px;
  background: rgba(155, 114, 207, 0.15);
}

/* テキストエリア */
.nc-card-body {
  flex: 1;
  padding: 16px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}

.nc-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(155, 114, 207, 0.22);
  border: 1px solid rgba(155, 114, 207, 0.5);
  color: var(--c-violet);
  font-family: var(--font-en);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
}

.nc-title {
  font-family: var(--font-ja);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.4;
  margin: 12px 0 8px;
  text-shadow: 0 0 12px rgba(155, 114, 207, 0.4);
}

.nc-desc {
  font-size: 0.85rem;
  color: rgba(255, 248, 240, 0.75);
  line-height: 1.6;
}

/* ── 位置別表示（中央拡大 / 両隣縮小 / 外側さらに縮小） ── */
.nc-card.nc-active {
  transform: translateX(0) scale(1) rotateY(0);
  opacity: 1;
  z-index: 30;
  filter: brightness(1);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(155, 114, 207, 0.5),
    0 0 0 2px rgba(212, 186, 240, 0.55);
}

.nc-card.nc-near {
  opacity: 0.72;
  z-index: 20;
  filter: brightness(0.65) blur(0.5px);
}
.nc-card.nc-near[style*="--offset: -1"] {
  transform: translateX(-58%) scale(0.78) rotateY(18deg);
}
.nc-card.nc-near[style*="--offset: 1"] {
  transform: translateX(58%) scale(0.78) rotateY(-18deg);
}

.nc-card.nc-far {
  opacity: 0.35;
  z-index: 10;
  filter: brightness(0.45) blur(1.5px);
}
.nc-card.nc-far[style*="--offset: -2"] {
  transform: translateX(-95%) scale(0.6) rotateY(28deg);
}
.nc-card.nc-far[style*="--offset: 2"] {
  transform: translateX(95%) scale(0.6) rotateY(-28deg);
}

.nc-card.nc-hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.5);
}

/* ── 矢印ボタン ── */
.nc-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(3, 2, 14, 0.65);
  border: 1px solid rgba(155, 114, 207, 0.5);
  color: var(--c-white);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.nc-arrow:hover {
  background: rgba(155, 114, 207, 0.35);
  border-color: rgba(155, 114, 207, 0.8);
  transform: translateY(-50%) scale(1.08);
}
.nc-prev { left: 8px; }
.nc-next { right: 8px; }

/* ── ドットインジケータ ── */
.nc-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
.nc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(155, 114, 207, 0.3);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.nc-dot:hover { background: rgba(155, 114, 207, 0.6); }
.nc-dot.active {
  background: var(--c-violet);
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(155, 114, 207, 0.7);
}

/* ── レスポンシブ ── */
@media (max-width: 900px) {
  #news-carousel-section { padding: 80px 16px 60px; }
  .nc-stage { height: 260px; }
  .nc-card { height: 280px; }
  .nc-title { font-size: 1.2rem; }
}
@media (max-width: 600px) {
  .nc-stage { height: 240px; }
  .nc-card { height: 260px; width: clamp(240px, 70vw, 320px); }
  .nc-title { font-size: 1.05rem; }
  .nc-desc { font-size: 0.78rem; }
  .nc-thumb { height: 110px; }
  .nc-card-body { padding: 12px 16px 16px; }
  .nc-card.nc-near[style*="--offset: -1"] { transform: translateX(-48%) scale(0.72) rotateY(20deg); }
  .nc-card.nc-near[style*="--offset: 1"]  { transform: translateX(48%)  scale(0.72) rotateY(-20deg); }
  .nc-card.nc-far[style*="--offset: -2"]  { transform: translateX(-78%) scale(0.52) rotateY(30deg); }
  .nc-card.nc-far[style*="--offset: 2"]   { transform: translateX(78%)  scale(0.52) rotateY(-30deg); }
  .nc-arrow { width: 40px; height: 40px; font-size: 1.5rem; }
}

/* ═══════════════════════════════════════════
   ENTRY CTA BANNER (エントリー誘導)
═══════════════════════════════════════════ */
#entry-banner-section {
  background: var(--c-navy);
  padding: 40px 24px 80px;
}

.entry-banner {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 56px 48px;
  border-radius: 24px;
  background: linear-gradient(135deg,
    rgba(240, 190, 80, 0.08) 0%,
    rgba(224, 120, 152, 0.06) 50%,
    rgba(155, 114, 207, 0.08) 100%);
  border: 1px solid rgba(240, 190, 80, 0.3);
  overflow: hidden;
  text-align: center;
  isolation: isolate;
  /* 光の脈動 */
  animation: entryBannerPulse 4.5s ease-in-out infinite;
}

@keyframes entryBannerPulse {
  0%, 100% {
    box-shadow:
      0 8px 32px rgba(0, 0, 0, 0.4),
      0 0 30px rgba(240, 190, 80, 0.18),
      inset 0 0 60px rgba(240, 190, 80, 0.04);
  }
  50% {
    box-shadow:
      0 12px 48px rgba(0, 0, 0, 0.45),
      0 0 60px rgba(240, 190, 80, 0.4),
      0 0 100px rgba(224, 120, 152, 0.2),
      inset 0 0 80px rgba(240, 190, 80, 0.08);
  }
}

/* 背景の流れる光グラデーション */
.entry-banner-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg,
    transparent 30%,
    rgba(240, 190, 80, 0.18) 45%,
    rgba(255, 220, 140, 0.25) 50%,
    rgba(240, 190, 80, 0.18) 55%,
    transparent 70%);
  background-size: 200% 100%;
  background-position: 200% 0;
  animation: entryBannerGlowSweep 6s ease-in-out infinite;
}
@keyframes entryBannerGlowSweep {
  0%   { background-position: 200% 0; }
  100% { background-position: -100% 0; }
}

/* 装飾のキラキラ */
.entry-banner-sparkles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.entry-banner-sparkles span {
  position: absolute;
  width: 4px; height: 4px;
  background: #fff;
  border-radius: 50%;
  box-shadow:
    0 0 8px rgba(240, 190, 80, 0.9),
    0 0 16px rgba(255, 220, 140, 0.6);
  opacity: 0;
  animation: entrySparkle 3.2s ease-in-out infinite;
}
.entry-banner-sparkles span:nth-child(1) { top: 18%; left: 12%; animation-delay: 0s;   }
.entry-banner-sparkles span:nth-child(2) { top: 72%; left: 22%; animation-delay: 0.7s; }
.entry-banner-sparkles span:nth-child(3) { top: 28%; left: 84%; animation-delay: 1.4s; }
.entry-banner-sparkles span:nth-child(4) { top: 78%; left: 78%; animation-delay: 2.1s; }
.entry-banner-sparkles span:nth-child(5) { top: 50%; left: 6%;  animation-delay: 2.5s; }
@keyframes entrySparkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%      { opacity: 1; transform: scale(1.3); }
}

.entry-banner-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.entry-banner-eyebrow {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  padding: 4px 14px;
  border: 1px solid rgba(240, 190, 80, 0.4);
  border-radius: 999px;
  background: rgba(240, 190, 80, 0.08);
}

.entry-banner-title {
  font-family: var(--font-ja);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  background: linear-gradient(90deg,
    var(--c-gold) 0%,
    #FFE0A0 50%,
    var(--c-gold) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: entryBannerTitleShimmer 4s linear infinite;
  margin: 4px 0;
}
@keyframes entryBannerTitleShimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.entry-banner-desc {
  font-size: 0.92rem;
  line-height: 1.9;
  color: rgba(255, 248, 240, 0.78);
  margin-bottom: 12px;
}

/* CTAボタン本体 */
.entry-banner-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 40px;
  font-family: var(--font-ja);
  font-size: 1.05rem;
  font-weight: 600;
  color: #1a1430;
  text-decoration: none;
  background: linear-gradient(135deg,
    #FFE0A0 0%,
    #F0BE50 50%,
    #E89938 100%);
  border-radius: 999px;
  border: 1px solid rgba(255, 224, 160, 0.6);
  box-shadow:
    0 6px 20px rgba(240, 190, 80, 0.5),
    0 0 30px rgba(240, 190, 80, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: entryCtaPulse 2.2s ease-in-out infinite;
}

@keyframes entryCtaPulse {
  0%, 100% {
    transform: translateY(0);
    box-shadow:
      0 6px 20px rgba(240, 190, 80, 0.5),
      0 0 30px rgba(240, 190, 80, 0.3),
      inset 0 1px 0 rgba(255, 255, 255, 0.4);
  }
  50% {
    transform: translateY(-2px);
    box-shadow:
      0 10px 28px rgba(240, 190, 80, 0.7),
      0 0 50px rgba(255, 220, 140, 0.55),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }
}

/* ボタン上を流れる光 */
.entry-banner-cta::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(110deg,
    transparent 0%,
    rgba(255, 255, 255, 0.5) 50%,
    transparent 100%);
  z-index: -1;
  animation: entryCtaSheen 2.8s ease-in-out infinite;
}
@keyframes entryCtaSheen {
  0%   { left: -100%; }
  60%  { left: 180%;  }
  100% { left: 180%;  }
}

.entry-banner-cta:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow:
    0 14px 36px rgba(240, 190, 80, 0.7),
    0 0 60px rgba(255, 220, 140, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.entry-banner-cta-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
  font-weight: 700;
}
.entry-banner-cta:hover .entry-banner-cta-arrow {
  transform: translateX(6px);
}

/* レスポンシブ */
@media (max-width: 700px) {
  .entry-banner { padding: 40px 24px; border-radius: 18px; }
  .entry-banner-cta { padding: 14px 28px; font-size: 0.95rem; }
}