/**
 * Nagasaki After Dark — Main Stylesheet
 * ダークラグジュアリー × ゴールドアクセント
 * レスポンシブ対応（Web / モバイル）
 */

/* ============================================================
   Google Fonts Import
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=Noto+Sans+JP:wght@300;400;500;700&family=Bebas+Neue&display=swap');

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  /* Core Palette */
  --nad-black:        #0d0d0d;
  --nad-dark:         #141414;
  --nad-dark-2:       #1c1c1c;
  --nad-dark-3:       #242424;
  --nad-dark-4:       #2e2e2e;

  /* Gold */
  --nad-gold:         #d4af37;
  --nad-gold-light:   #f0cc5a;
  --nad-gold-dark:    #a08520;
  --nad-gold-glow:    rgba(212, 175, 55, 0.25);
  --nad-gold-subtle:  rgba(212, 175, 55, 0.08);

  /* Text */
  --nad-white:        #f5f0e8;
  --nad-text-primary: #e8e0d0;
  --nad-text-secondary: #a09880;
  --nad-text-muted:   #666055;

  /* Status */
  --nad-green:        #2ecc71;
  --nad-orange:       #e67e22;
  --nad-red:          #e74c3c;
  --nad-blue:         #3498db;

  /* Typography */
  --font-display:     'Playfair Display', 'Noto Serif JP', serif;
  --font-heading:     'Bebas Neue', 'Playfair Display', sans-serif;
  --font-body:        'Noto Sans JP', -apple-system, sans-serif;

  /* Spacing */
  --s-xs:   0.25rem;
  --s-sm:   0.5rem;
  --s-md:   1rem;
  --s-lg:   1.5rem;
  --s-xl:   2rem;
  --s-2xl:  3rem;
  --s-3xl:  4rem;
  --s-4xl:  6rem;

  /* Border Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-nav:  0 4px 24px rgba(0,0,0,0.6);

  /* Nav height */
  --nav-height: 64px;

  /* Transitions */
  --t-fast: 0.15s ease;
  --t-med:  0.3s ease;
  --t-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--nad-black);
  color: var(--nad-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--nad-gold); text-decoration: none; transition: color var(--t-med); }
a:hover { color: var(--nad-gold-light); }

/* 横スクロール防止 */
html, body { overflow-x: hidden !important; }



/* ============================================================
   Navigation Bar
   ============================================================ */
.nad-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: transparent;
  transition: background var(--t-med), box-shadow var(--t-med);
}

.nad-nav.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-nav);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.nad-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--s-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-xl);
}

.nad-nav__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--nad-gold) !important;
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-transform: uppercase;
}

.nad-nav__links {
  display: flex;
  align-items: center;
  gap: var(--s-lg);
}

.nad-nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nad-text-secondary) !important;
  transition: color var(--t-med);
}
.nad-nav__link:hover { color: var(--nad-white) !important; }

.nad-nav__cta {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--nad-gold), var(--nad-gold-light));
  color: var(--nad-black) !important;
  border-radius: var(--r-full);
  transition: all var(--t-med);
}
.nad-nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

/* Hamburger */
.nad-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.nad-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--nad-gold);
  border-radius: var(--r-full);
  transition: all var(--t-med);
  transform-origin: center;
}
.nad-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nad-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nad-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nad-nav-spacer { height: var(--nav-height); }

/* ============================================================
   Hero Section
   ============================================================ */
.nad-hero {
  position: relative;
  height: 90vh;
  min-height: 540px;
  max-height: 900px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: calc(-1 * var(--nav-height));
}

.nad-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.5) saturate(0.8);
  transform: scale(1.05);
  transition: transform 8s ease;
}

.nad-hero:hover .nad-hero__bg {
  transform: scale(1.0);
}

.nad-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.2) 0%,
    rgba(13,13,13,0.4) 50%,
    rgba(13,13,13,0.85) 100%
  );
}

.nad-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--s-xl);
  max-width: 780px;
}

.nad-hero__eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--nad-gold);
  margin-bottom: var(--s-lg);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 0.3em 1em;
  border-radius: var(--r-full);
  animation: fadeUp 0.8s ease both;
}

.nad-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--nad-white);
  margin-bottom: var(--s-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
  animation: fadeUp 0.8s 0.1s ease both;
}

.nad-hero__title span {
  background: linear-gradient(135deg, var(--nad-gold), var(--nad-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nad-hero__subtitle {
  font-size: clamp(0.875rem, 2vw, 1.1rem);
  color: var(--nad-text-secondary);
  margin-bottom: var(--s-2xl);
  animation: fadeUp 0.8s 0.2s ease both;
}

.nad-hero__actions {
  display: flex;
  gap: var(--s-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--s-sm);
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--nad-gold), var(--nad-gold-light));
  color: var(--nad-black);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  transition: all var(--t-med);
}
.btn-primary:hover {
  color: var(--nad-black) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--s-sm);
  padding: 0.875rem 2rem;
  background: rgba(255,255,255,0.06);
  color: var(--nad-white) !important;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(245, 240, 232, 0.2);
  border-radius: var(--r-full);
  transition: all var(--t-med);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--nad-gold);
  color: var(--nad-gold-light) !important;
}

/* ============================================================
   Section Layout
   ============================================================ */
.nad-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--s-4xl) var(--s-xl);
}

.nad-section--wide {
  max-width: 100%;
  padding: var(--s-4xl) var(--s-xl);
}

.nad-section__header {
  text-align: center;
  margin-bottom: var(--s-3xl);
}

.nad-eyebrow {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--nad-gold);
  margin-bottom: var(--s-md);
}

.nad-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--nad-white);
  line-height: 1.2;
  margin-bottom: var(--s-md);
}

.nad-subheading {
  font-size: 0.95rem;
  color: var(--nad-text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Divider */
.nad-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--nad-gold), var(--nad-gold-light));
  margin: var(--s-lg) auto;
  border-radius: var(--r-full);
}

/* ============================================================
   Bar Cards Grid
   ============================================================ */
.bar-intro {
  text-align: center;
  margin-bottom: var(--s-2xl);
  color: var(--nad-text-secondary);
  font-size: 0.95rem;
}

.bar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--s-xl);
}

.bar-card {
  display: block;
  background: var(--nad-dark-2);
  border: 1px solid rgba(212, 175, 55, 0.08);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-med);
  text-decoration: none !important;
  color: var(--nad-text-primary) !important;
  position: relative;
}

.bar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  border: 1px solid transparent;
  background: linear-gradient(var(--nad-dark-2), var(--nad-dark-2)) padding-box,
              linear-gradient(135deg, var(--nad-gold), transparent) border-box;
  opacity: 0;
  transition: opacity var(--t-med);
}

.bar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-gold);
  border-color: transparent;
}
.bar-card:hover::before { opacity: 1; }

.bar-card__image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--nad-dark-3);
}

.bar-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.bar-card:hover .bar-card__image { transform: scale(1.06); }

.bar-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--nad-dark-3), var(--nad-dark-4));
  color: var(--nad-gold);
}

.bar-card__body {
  padding: var(--s-lg);
}

.bar-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--nad-white) !important;
  margin-bottom: var(--s-xs);
  line-height: 1.3;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.bar-card:hover .bar-card__title { color: var(--nad-gold) !important; }

.bar-card__area {
  font-size: 0.75rem;
  color: var(--nad-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: var(--s-sm);
}
.bar-card__area::before { content: '📍 '; }

.bar-card__desc {
  font-size: 0.85rem;
  color: var(--nad-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--s-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bar-card__meta {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding-top: var(--s-md);
  border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.bar-card__hours {
  font-size: 0.8rem;
  color: var(--nad-gold);
  font-weight: 500;
}
.bar-card__hours::before { content: '🕐 '; }

.bar-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-xs);
  margin-top: var(--s-sm);
}

.bar-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--nad-gold-subtle);
  color: var(--nad-gold);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: var(--r-full);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* ============================================================
   Bar Detail Page
   ============================================================ */
.bar-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--s-xl) var(--s-4xl);
}

.bar-detail__hero {
  position: relative;
  height: 420px;
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-bottom: var(--s-2xl);
  background: var(--nad-dark-3);
}

.bar-detail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bar-detail__hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.9) 0%, transparent 60%);
}

.bar-detail__hero-content {
  position: absolute;
  bottom: var(--s-xl);
  left: var(--s-xl);
  right: var(--s-xl);
}

.bar-detail__category {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--nad-gold);
  border: 1px solid var(--nad-gold);
  padding: 0.2rem 0.75rem;
  border-radius: var(--r-full);
  margin-bottom: var(--s-sm);
}

.bar-detail__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem) !important;
  color: var(--nad-white) !important;
  line-height: 1 !important;
  letter-spacing: 0.03em;
  margin: 0 !important;
}

.bar-detail__address {
  font-size: 0.8rem;
  color: var(--nad-text-secondary);
  margin-top: var(--s-xs);
}

.bar-detail__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 5rem;
  background: linear-gradient(135deg, var(--nad-dark-3), var(--nad-dark-4));
}

.bar-detail__actions {
  display: flex;
  gap: var(--s-sm);
  flex-wrap: wrap;
  margin-bottom: var(--s-2xl);
}

.bar-detail__summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-lg);
  margin-bottom: var(--s-2xl);
}

.bar-detail__curator-note {
  background: var(--nad-dark-2);
  border: 1px solid rgba(212, 175, 55, 0.12);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
  margin-bottom: var(--s-2xl);
}

.bar-detail__curator-note-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--nad-gold);
  margin-bottom: var(--s-md);
}

.bar-detail__curator-note p {
  color: var(--nad-text-secondary);
  line-height: 1.8;
  font-size: 0.93rem;
}

.bar-detail__info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-lg);
  margin-bottom: var(--s-2xl);
  background: var(--nad-dark-2);
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.bar-detail__info-item {
  display: flex;
  flex-direction: column;
  gap: var(--s-xs);
}

.bar-detail__info-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--nad-text-muted);
}

.bar-detail__info-value {
  font-size: 0.95rem;
  color: var(--nad-text-primary);
  font-weight: 500;
}

.bar-detail__links {
  display: flex;
  gap: var(--s-sm);
  flex-wrap: wrap;
  margin-bottom: var(--s-xl);
}

.bar-detail__sns-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-xs);
  padding: 0.5rem 1rem;
  background: var(--nad-dark-3);
  color: var(--nad-text-secondary) !important;
  font-size: 0.8rem;
  border: 1px solid var(--nad-dark-4);
  border-radius: var(--r-full);
  transition: all var(--t-med);
}
.bar-detail__sns-link:hover {
  color: var(--nad-gold) !important;
  border-color: var(--nad-gold);
}

.bar-detail__back {
  display: inline-flex;
  align-items: center;
  gap: var(--s-sm);
  font-size: 0.8rem;
  color: var(--nad-text-secondary) !important;
  letter-spacing: 0.05em;
  transition: color var(--t-med);
  margin-top: var(--s-xl);
}
.bar-detail__back:hover { color: var(--nad-gold) !important; }

.bar-detail__meta dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-xs) var(--s-md);
  font-size: 0.9rem;
}
.bar-detail__meta dt {
  color: var(--nad-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.bar-detail__meta dd { color: var(--nad-text-primary); }

/* ============================================================
   Map Page
   ============================================================ */
.map-container {
  width: 100%;
  height: 65vh;
  min-height: 400px;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.15);
  box-shadow: var(--shadow-card);
  background: var(--nad-dark-3);
}

#map { width: 100%; height: 100%; }

/* ============================================================
   Status Badges
   ============================================================ */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-xs);
  padding: 0.25rem 0.75rem;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-badge--available { background: rgba(46,204,113,0.15); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); }
.status-badge--crowded   { background: rgba(230,126,34,0.15); color: #e67e22; border: 1px solid rgba(230,126,34,0.3); }
.status-badge--full      { background: rgba(231,76,60,0.15);  color: #e74c3c; border: 1px solid rgba(231,76,60,0.3); }

.status-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
.status-badge--available .status-badge__dot { background: #2ecc71; }
.status-badge--crowded   .status-badge__dot { background: #e67e22; }
.status-badge--full      .status-badge__dot { background: #e74c3c; }

/* ============================================================
   Footer
   ============================================================ */
.nad-footer {
  background: var(--nad-dark);
  border-top: 1px solid rgba(212, 175, 55, 0.08);
  padding: var(--s-3xl) var(--s-xl);
}

.nad-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-xl);
  text-align: center;
}

.nad-footer__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--nad-gold);
  letter-spacing: 0.08em;
}

.nad-footer__tagline {
  font-size: 0.85rem;
  color: var(--nad-text-muted);
  margin-top: var(--s-xs);
}

.nad-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-lg);
  justify-content: center;
}

.nad-footer__links a {
  font-size: 0.8rem;
  color: var(--nad-text-muted) !important;
  letter-spacing: 0.05em;
  transition: color var(--t-med);
}
.nad-footer__links a:hover { color: var(--nad-gold) !important; }

.nad-footer__copy {
  font-size: 0.75rem;
  color: var(--nad-text-muted);
}

/* Index page hero section */
.hero-section {
  position: relative;
  height: 90vh;
  min-height: 540px;
  max-height: 900px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: calc(-1 * var(--nav-height));
  background: var(--nad-black);
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/theme/hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.45) saturate(0.75);
}

.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.15) 0%,
    rgba(13,13,13,0.4) 50%,
    rgba(13,13,13,0.9) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--s-xl);
  max-width: 760px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  letter-spacing: 0.06em;
  color: var(--nad-white);
  line-height: 1.05;
  margin-bottom: var(--s-lg);
  text-shadow: 0 2px 30px rgba(0,0,0,0.7);
  animation: fadeUp 0.9s ease both;
  /* Override h1 gold color */
  background: none !important;
  -webkit-text-fill-color: var(--nad-white) !important;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: rgba(245,240,232,0.7);
  margin-bottom: var(--s-2xl);
  letter-spacing: 0.02em;
  animation: fadeUp 0.9s 0.15s ease both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s-sm);
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--nad-gold), var(--nad-gold-light));
  color: var(--nad-black) !important;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  transition: all var(--t-med);
  animation: fadeUp 0.9s 0.3s ease both;
}
.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(212, 175, 55, 0.4);
}

.content-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--s-4xl) var(--s-xl);
}

.content-section > h2 {
  font-family: var(--font-display) !important;
  font-size: clamp(1.5rem, 3vw, 2.25rem) !important;
  color: var(--nad-white) !important;
  -webkit-text-fill-color: var(--nad-white) !important;
  background: none !important;
}

.text-center { text-align: center; }
.mb-xl { margin-bottom: var(--s-xl); }

/* Information pages */
.info-page {
  width: min(860px, calc(100% - 2rem));
  margin: 0 auto;
  padding: var(--s-3xl) 0 var(--s-4xl);
}

.info-page__header {
  padding-bottom: var(--s-2xl);
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.info-page__eyebrow {
  margin-bottom: var(--s-sm);
  color: var(--nad-gold);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.info-page__header h1 {
  margin-bottom: var(--s-md);
}

.info-page__header p:last-child,
.info-page__body p,
.info-page__body li {
  color: var(--nad-text-muted);
  line-height: 1.9;
}

.info-page__body section {
  padding: var(--s-xl) 0;
  border-bottom: 1px solid rgba(245, 240, 232, 0.08);
}

.info-page__body h2 {
  margin-bottom: var(--s-md);
  color: var(--nad-text-primary);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  letter-spacing: 0;
}

.info-page__body ul {
  margin: 0;
  padding-left: 1.25rem;
}

.info-page__button {
  display: inline-flex;
  margin-top: var(--s-lg);
  padding: 0.9rem 1.4rem;
  border-radius: var(--r-sm);
  background: var(--nad-gold);
  color: var(--nad-black) !important;
  font-weight: 700;
  transition: background var(--t-med), transform var(--t-med);
}

.info-page__button:hover {
  transform: translateY(-2px);
  background: var(--nad-gold-light);
}

.info-page__date {
  margin-top: var(--s-lg);
  font-size: 0.85rem;
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%  { opacity: 0.5; transform: scale(0.8); }
}

/* ============================================================
   Mobile — 640px以下
   ============================================================ */
@media (max-width: 640px) {
  :root {
    --s-4xl: 3rem;
    --s-3xl: 2rem;
    --s-2xl: 1.5rem;
  }

  /* Nav */
  .nad-nav__hamburger { display: flex; }

  .nad-nav__links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13,13,13,0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--s-2xl);
    z-index: 999;
  }
  .nad-nav__links.is-open { display: flex; }
  .nad-nav__link { font-size: 1.2rem; color: var(--nad-text-primary) !important; }
  .nad-nav__cta { font-size: 1rem; padding: 0.75rem 2rem; }

  /* Nav inner */
  .nad-nav__inner { padding: 0 var(--s-lg); }

  /* Hero */
  .hero-section { height: 85vh; min-height: 480px; }
  .hero-title { -webkit-text-fill-color: var(--nad-white) !important; }

  /* Cards */
  .bar-grid { grid-template-columns: 1fr; gap: var(--s-lg); }
  .bar-card__image-wrap { height: 180px; }

  /* Detail */
  .bar-detail { padding: 0 var(--s-md) var(--s-3xl); }
  .bar-detail__hero { height: 260px; border-radius: var(--r-lg); }
  .bar-detail__title { font-size: 2rem !important; }
  .bar-detail__summary { grid-template-columns: 1fr; }
  .bar-detail__info-grid { grid-template-columns: 1fr; }

  /* Map */
  .map-container { height: 50vh; min-height: 300px; border-radius: var(--r-lg); }

  /* Footer */
  .nad-footer__links { gap: var(--s-md); }
}

/* ============================================================
   Tablet — 641px〜1024px
   ============================================================ */
@media (min-width: 641px) and (max-width: 1024px) {
  .bar-grid { grid-template-columns: repeat(2, 1fr); }
  .bar-detail__title { font-size: 2.5rem !important; }
  .nad-nav__inner { padding: 0 var(--s-lg); }
}