/* ============================================================
   神戸 Gourmet Guide - メインスタイル（高級感デザイン）
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&display=swap');

:root {
  --red:      #C41E3A;
  --gold:     #B8860B;
  --gold-lt:  #D4A843;
  --black:    #1A1A1A;
  --white:    #FFFFFF;
  --gray:     #F5F3EF;
  --border:   #E8E2D9;
  --text:     #2C2C2C;
  --shadow:   0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:0 8px 40px rgba(0,0,0,0.16);
  --card-bg:  rgba(255,255,255,0.95);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== ページ全体背景（固定・opacity 0.12）===== */
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  background-color: #F5F3EF;
  color: var(--text);
  line-height: 1.7;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('../images/hero_background.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}

/* 全コンテンツをz-index 1以上に */
header, main, footer, .search-bar, .hero {
  position: relative;
  z-index: 1;
}

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

/* ===== ヘッダー ===== */
header {
  background: rgba(20, 16, 12, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--white);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(184,134,11,0.3);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-logo {
  font-family: 'Cormorant Garamond', 'Noto Sans JP', serif;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--white);
}

.site-logo span {
  color: var(--gold-lt);
  font-style: italic;
}

nav a {
  color: rgba(255,255,255,0.75);
  margin-left: 28px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  transition: color 0.2s;
  text-transform: uppercase;
}

nav a:hover { color: var(--gold-lt); }

/* ===== ヒーロー ===== */
.hero {
  background: linear-gradient(160deg, rgba(20,16,12,0.88) 0%, rgba(90,20,30,0.80) 60%, rgba(20,16,12,0.88) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 24px 70px;
  border-bottom: 1px solid rgba(184,134,11,0.2);
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--gold-lt);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 400;
}

.hero h1 {
  font-family: 'Cormorant Garamond', 'Noto Sans JP', serif;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.hero h1 span { color: var(--gold-lt); font-style: italic; }

.hero-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-lt), transparent);
  margin: 20px auto;
}

.hero p {
  font-size: 0.95rem;
  opacity: 0.75;
  letter-spacing: 0.05em;
}

/* ===== ヒーローボタン ===== */
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

.hero-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: all 0.2s ease;
  cursor: pointer;
}

.hero-btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
}
.hero-btn--outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.hero-btn--gold {
  background: linear-gradient(135deg, var(--gold) 0%, #9a6f08 100%);
  color: var(--white);
  border: 1px solid transparent;
  box-shadow: 0 4px 16px rgba(184,134,11,0.35);
}
.hero-btn--gold:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184,134,11,0.45);
}

/* ===== 検索・フィルター ===== */
.search-bar {
  background: var(--card-bg);
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}

.search-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.search-inner input,
.search-inner select {
  flex: 1;
  min-width: 140px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  background: rgba(255,255,255,0.9);
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.2s;
}

.search-inner input:focus,
.search-inner select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(184,134,11,0.1);
}

/* ===== セクション ===== */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
}

.section-title {
  font-family: 'Cormorant Garamond', 'Noto Sans JP', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.05em;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 22px;
  background: linear-gradient(180deg, var(--gold), var(--red));
  border-radius: 2px;
  flex-shrink: 0;
}

/* ===== 店舗グリッド ===== */
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

/* ===== 店舗カード ===== */
.store-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.store-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.store-card:hover .card-photo { transform: scale(1.03); }

.card-photo-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gray);
}

.card-photo-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #ede9e3 0%, #d8d0c4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #bbb;
}

.card-body { padding: 18px 18px 12px; }

.card-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge-L   { background: var(--gold); color: var(--white); }
.badge-M   { background: var(--red);  color: var(--white); }
.badge-WEB { background: var(--black);color: var(--white); }

.card-name {
  font-family: 'Cormorant Garamond', 'Noto Sans JP', serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--black);
  letter-spacing: 0.03em;
}

.card-dish {
  font-size: 0.82rem;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.card-meta {
  font-size: 0.78rem;
  color: #777;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.card-actions {
  padding: 12px 18px 16px;
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--border);
}

.btn {
  flex: 1;
  padding: 9px 8px;
  border: none;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  text-align: center;
  letter-spacing: 0.04em;
  font-family: inherit;
}

.btn:hover { opacity: 0.85; }
.btn:active { transform: scale(0.98); }

.btn-primary   { background: var(--red);   color: var(--white); }
.btn-secondary { background: var(--black); color: var(--white); }
.btn-outline   { background: transparent;  color: var(--black); border: 1px solid var(--border); }

/* ===== 店舗詳細ページ ===== */
.store-detail {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px;
  background: var(--card-bg);
  min-height: calc(100vh - 68px);
}

.detail-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 36px;
  border-radius: 8px;
  overflow: hidden;
}

.detail-photos img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.detail-photos img:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16/9;
}

.detail-name {
  font-family: 'Cormorant Garamond', 'Noto Sans JP', serif;
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.detail-dish {
  font-size: 1rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.06em;
}

.detail-desc {
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 32px;
  color: #444;
}

.detail-info table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}

.detail-info th {
  width: 120px;
  padding: 13px 12px;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  color: #888;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  letter-spacing: 0.05em;
}

.detail-info td {
  padding: 13px 12px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border);
}

.coupon-box {
  background: #FFFBF0;
  border: 1px solid rgba(184,134,11,0.3);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 28px;
}

.coupon-box .coupon-label {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.coupon-box .coupon-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
}

.route-btn {
  display: block;
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--red) 0%, #9e1828 100%);
  color: var(--white);
  text-align: center;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  transition: opacity 0.2s, transform 0.1s;
  box-shadow: 0 4px 16px rgba(196,30,58,0.3);
}

.route-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===== ローディング ===== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  flex-direction: column;
  gap: 16px;
  color: #999;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== フッター ===== */
footer {
  background: rgba(20,16,12,0.97);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 40px 24px;
  font-size: 0.82rem;
  margin-top: 0;
  border-top: 1px solid rgba(184,134,11,0.2);
  letter-spacing: 0.04em;
}

footer a { color: var(--gold-lt); }

/* ===== 地図ページ ===== */
#map-container {
  width: 100%;
  height: calc(100vh - 68px);
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .header-inner { height: 58px; }
  nav { display: none; }
  .hero { padding: 56px 16px 48px; }
  .hero h1 { font-size: 2rem; }
  .section { padding: 32px 16px; }
  .store-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .detail-photos { grid-template-columns: 1fr; }
  .detail-photos img:first-child { aspect-ratio: 4/3; }
  .store-detail { padding: 24px 16px; }
}

@media (max-width: 480px) {
  .store-grid { grid-template-columns: 1fr; }
}