/* ==========================================
   Trattoria SOLE - メインスタイルシート
   配色: ワインレッド, ベージュ, ゴールド, ダークブラウン
   ========================================== */

/* --- Google Fonts 読み込み --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,400&family=Noto+Serif+JP:wght@300;400;500;600;700&display=swap');

/* --- CSS カスタムプロパティ（変数） --- */
:root {
  --wine-red: #722F37;
  --beige: #F5E6D3;
  --gold: #C9A96E;
  --dark-brown: #3E2723;
  --white: #FFFFFF;
  --black: #1a1a1a;
  --font-jp: 'Noto Serif JP', serif;
  --font-it: 'Cormorant Garamond', serif;
  --section-padding: 100px 0;
  --transition: 0.3s ease;
}

/* --- リセット＆ベース --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-jp);
  color: var(--dark-brown);
  background-color: var(--white);
  line-height: 1.8;
  overflow-x: hidden;
}

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

ul { list-style: none; }

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

/* --- ヘッダー --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(62, 39, 35, 0.95);
  transition: background 0.4s ease;
}

/* スクロール中は透明に */
.header.scrolling {
  background: transparent;
}

/* 予約ページ専用：固定なし・常に背景色あり */
.header.header-static {
  position: relative;
  background: rgba(62, 39, 35, 0.95);
}

.header.header-static.scrolling {
  background: rgba(62, 39, 35, 0.95);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 30px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ロゴ */
.logo {
  font-family: var(--font-it);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 3px;
  text-align: center;
}

.logo-sub {
  font-family: var(--font-jp);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 2px;
  opacity: 0.8;
  display: block;
  margin-top: 2px;
}

/* ナビゲーション */
.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding: 14px 0 16px;
  width: 100%;
}

.nav a {
  font-family: var(--font-it);
  font-size: 0.95rem;
  color: var(--gold);
  letter-spacing: 1.5px;
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition);
}

/* ホバー時のゴールド下線アニメーション */
.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.4s ease;
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

/* 予約ボタン（PC：ヘッダー右上固定） */
.reserve-btn-header {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gold);
  color: var(--dark-brown);
  font-family: var(--font-jp);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 10px 24px;
  border: none;
  cursor: pointer;
  letter-spacing: 1px;
  transition: background var(--transition), transform 0.2s;
}

.reserve-btn-header:hover {
  background: #b8944f;
  transform: translateY(-50%) scale(1.03);
}

/* スマホ固定予約ボタン */
.reserve-btn-fixed {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--gold);
  color: var(--dark-brown);
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 600;
  padding: 16px;
  border: none;
  cursor: pointer;
  text-align: center;
  z-index: 999;
  letter-spacing: 2px;
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- ヒーローセクション --- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 動画背景 */
.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 暗めオーバーレイ（ダークブラウン） */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(62, 39, 35, 0.5);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 0 20px;
}

.hero-catch {
  font-family: var(--font-jp);
  font-size: 2.4rem;
  font-weight: 400;
  letter-spacing: 4px;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ゴールドの区切り線 */
.hero-line {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 32px;
}

.hero .reserve-btn {
  display: inline-block;
  background: var(--gold);
  color: var(--dark-brown);
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 40px;
  letter-spacing: 2px;
  transition: background var(--transition), transform 0.2s;
}

.hero .reserve-btn:hover {
  background: #b8944f;
  transform: scale(1.03);
}

/* Scroll ↓ インジケーター */
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-it);
  font-size: 1.2rem;
  color: var(--gold);
  letter-spacing: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* --- パララックス効果 --- */
.parallax-bg {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

/* --- 装飾背景テキスト --- */
.deco-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-it);
  font-size: 8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.06);
  white-space: nowrap;
  letter-spacing: 8px;
  pointer-events: none;
  z-index: 0;
}

.deco-text-dark {
  color: rgba(62, 39, 35, 0.04);
}

/* --- 重ね写真共通スタイル --- */
.photo-main {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 4px;
  position: relative;
  z-index: 1;
}

.photo-sub {
  width: 55%;
  height: 260px;
  object-fit: cover;
  border-radius: 4px;
  border: 2px solid var(--gold);
  position: absolute;
  bottom: -40px;
  right: -30px;
  z-index: 2;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* --- ブランドスローガン --- */
.brand-section {
  position: relative;
  background: var(--wine-red);
  overflow: hidden;
}

.brand-inner {
  display: flex;
  align-items: center;
  gap: 60px;
}

.brand-text-area {
  flex: 1;
}

.brand-slogan {
  font-family: var(--font-jp);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 4px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.brand-line {
  width: 50px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 24px;
}

.brand-sub {
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--white);
  line-height: 2.2;
  opacity: 0.85;
}

.brand-photos {
  flex: 0 0 45%;
  position: relative;
  min-height: 460px;
}

/* --- シェフのこだわり（背景写真レイアウト） --- */
.chef-section {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.chef-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(62, 39, 35, 0.55);
}

.chef-content {
  position: relative;
  z-index: 1;
}

.chef-section .section-title {
  color: rgba(255, 255, 255, 0.6);
}

.chef-section .section-title-jp {
  color: var(--white);
}

.chef-text-area {
  flex: 1;
}

.chef-text-area h3 {
  font-family: var(--font-jp);
  font-size: 1.15rem;
  color: var(--gold);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.chef-text-area p {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--white);
  opacity: 0.9;
}

.chef-text-area .section-title {
  text-align: left;
}

.chef-text-area .section-title-jp {
  text-align: left;
}

/* --- 季節のおすすめ（段々レイアウト） --- */
.seasonal-row {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 60px;
}

.seasonal-row:last-child {
  margin-bottom: 0;
}

.seasonal-row-reverse {
  flex-direction: row-reverse;
}

.seasonal-img {
  flex: 0 0 50%;
  overflow: hidden;
  border-radius: 4px;
}

.seasonal-img img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.seasonal-img:hover img {
  transform: scale(1.03);
}

.seasonal-text {
  flex: 1;
}

.seasonal-it {
  display: block;
  font-family: var(--font-it);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.seasonal-line {
  width: 30px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 14px;
}

.seasonal-text h4 {
  font-family: var(--font-jp);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--wine-red);
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.seasonal-text p {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--dark-brown);
  opacity: 0.75;
}

/* --- コースプレビュー --- */
.course-section {
  position: relative;
  overflow: hidden;
  background: url('https://images.unsplash.com/photo-1424847651672-bf20a4b0982b?w=1600&q=80') center/cover no-repeat;
  background-attachment: fixed;
}

.course-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(62, 39, 35, 0.6);
}

.course-content {
  position: relative;
  z-index: 1;
}

.course-section .section-title {
  color: rgba(255, 255, 255, 0.6);
}

.course-section .section-title-jp {
  color: var(--white);
}

/* --- シーン別利用提案 --- */
.occasion-section {
  background: var(--dark-brown);
  position: relative;
  overflow: hidden;
}

.occasion-row {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 70px;
}

.occasion-row:last-child {
  margin-bottom: 0;
}

.occasion-row-reverse {
  flex-direction: row-reverse;
}

.occasion-photo {
  flex: 0 0 50%;
  overflow: hidden;
  border-radius: 4px;
}

.occasion-photo img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.occasion-photo:hover img {
  transform: scale(1.03);
}

.occasion-info {
  flex: 1;
}

.occasion-en {
  font-family: var(--font-it);
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.occasion-info h4 {
  font-family: var(--font-jp);
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.occasion-info p {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--white);
  opacity: 0.8;
  margin-bottom: 24px;
}

.occasion-btn {
  display: inline-block;
  font-family: var(--font-it);
  font-size: 0.9rem;
  color: var(--white);
  border: 1px solid var(--gold);
  padding: 12px 32px;
  letter-spacing: 2px;
  transition: all 0.3s ease;
}

.occasion-btn:hover {
  background: var(--gold);
  color: var(--dark-brown);
}

/* --- お客様の声（背景写真レイアウト） --- */
.testimonial-section {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.testimonial-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(62, 39, 35, 0.65);
}

.testimonial-content {
  position: relative;
  z-index: 1;
}

.quote-mark {
  position: absolute;
  top: 10px;
  left: 20px;
  font-family: var(--font-it);
  font-size: 4rem;
  color: var(--gold);
  line-height: 1;
  opacity: 0.5;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  position: relative;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(201, 169, 110, 0.5);
  padding: 40px 28px 28px;
  border-radius: 4px;
  transition: all 0.35s ease;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.testimonial-card p {
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--white);
  opacity: 0.92;
  margin-bottom: 20px;
  padding-top: 16px;
  position: relative;
  z-index: 1;
}

.testimonial-line {
  width: 30px;
  height: 1px;
  background: var(--gold);
  margin-left: auto;
  margin-bottom: 12px;
}

.testimonial-card .author {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 500;
  text-align: right;
}

/* --- コースグリッド・カード --- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.course-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 110, 0.4);
  padding: 40px 30px;
  text-align: center;
  border-radius: 8px;
  transition: all 0.35s ease;
}

.course-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 12px 32px rgba(201, 169, 110, 0.25);
}

.course-card h4 {
  font-family: var(--font-jp);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 12px;
}

.course-card .price {
  font-family: var(--font-it);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 16px;
}

.course-card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--white);
  opacity: 0.9;
}

/* --- 共通セクションスタイル --- */
.section {
  padding: var(--section-padding);
}

.section-beige {
  background: var(--beige);
}

.section-white {
  background: var(--white);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 30px;
}

/* 英字サブタイトル（小さめ・控えめ） */
.section-title {
  font-family: var(--font-it);
  font-size: 1.1rem;
  color: var(--wine-red);
  text-align: center;
  letter-spacing: 3px;
  margin-bottom: 8px;
  font-weight: 400;
  opacity: 0.7;
}

/* 日本語メインタイトル（大きめ・メイン） */
.section-title-jp {
  font-family: var(--font-jp);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--dark-brown);
  text-align: center;
  letter-spacing: 3px;
  margin-bottom: 50px;
}

/* (旧レイアウト → 上部の新CSSに移行済み) */

/* --- Instagram --- */
.instagram-placeholder {
  background: var(--beige);
  border: 2px dashed rgba(201, 169, 110, 0.4);
  border-radius: 4px;
  padding: 60px 30px;
  text-align: center;
  color: var(--dark-brown);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* --- フッター --- */
.footer {
  background: var(--dark-brown);
  color: var(--beige);
  padding: 60px 30px 30px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer h4 {
  font-family: var(--font-it);
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.footer p, .footer li {
  font-size: 0.85rem;
  line-height: 2;
  opacity: 0.85;
}

.footer-sns {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.footer-sns a {
  color: var(--gold);
  font-size: 0.85rem;
  transition: opacity var(--transition);
}

.footer-sns a:hover { opacity: 0.6; }

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(201, 169, 110, 0.2);
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ====== メニューページ ====== */
.menu-hero {
  position: relative;
  height: 60vh;
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-brown);
  overflow: hidden;
}

.menu-hero img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.menu-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}

.menu-hero-content h1 {
  font-family: var(--font-it);
  font-size: 2.8rem;
  letter-spacing: 5px;
  margin-bottom: 8px;
}

.menu-hero-content p {
  font-size: 0.9rem;
  letter-spacing: 2px;
  opacity: 0.8;
}

/* メニューカテゴリ */
.menu-category {
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}

.menu-category h3 {
  font-family: var(--font-it);
  font-size: 1.6rem;
  color: var(--wine-red);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.menu-category .cat-jp {
  font-size: 0.8rem;
  color: var(--dark-brown);
  opacity: 0.6;
  margin-bottom: 24px;
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.2);
}

.menu-item-name {
  font-size: 0.95rem;
  font-weight: 400;
}

.menu-item-name .it-name {
  font-family: var(--font-it);
  font-size: 1rem;
  margin-right: 8px;
}

.menu-item-price {
  font-family: var(--font-it);
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
  margin-left: 16px;
}

/* アラカルト背景画像 */
.alacarte-section {
  position: relative;
}

.alacarte-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.06;
}

/* コースリスト背景画像 */
.course-list-section {
  position: relative;
}

.course-list-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.06;
}

/* コース詳細（枠なし） */
.course-detail {
  background: none;
  padding: 30px 0;
  margin-bottom: 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.25);
  position: relative;
  z-index: 1;
}

.course-detail:last-of-type {
  border-bottom: none;
}

.course-detail h4 {
  font-family: var(--font-jp);
  font-size: 1.1rem;
  color: var(--wine-red);
  margin-bottom: 6px;
}

.course-detail .price {
  font-family: var(--font-it);
  font-size: 1.6rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 12px;
}

.course-detail p {
  font-size: 0.85rem;
  line-height: 1.8;
  opacity: 0.85;
}

.allergy-note {
  background: rgba(201, 169, 110, 0.1);
  border-left: 3px solid var(--gold);
  padding: 20px 24px;
  font-size: 0.85rem;
  line-height: 1.8;
  margin-top: 40px;
  border-radius: 0 4px 4px 0;
  position: relative;
  z-index: 1;
}

/* ====== ワインページ ====== */
.sommelier-section {
  display: flex;
  align-items: center;
  gap: 50px;
}

.sommelier-img {
  flex: 0 0 45%;
  overflow: hidden;
  border-radius: 4px;
}

.sommelier-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.sommelier-text {
  flex: 1;
}

.sommelier-text blockquote {
  font-size: 1.05rem;
  line-height: 2;
  font-style: italic;
  color: var(--dark-brown);
  border-left: 3px solid var(--gold);
  padding-left: 20px;
}

.wine-list-section {
  position: relative;
}

.wine-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.08;
}

.wine-category {
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}

.wine-category h3 {
  font-family: var(--font-it);
  font-size: 1.4rem;
  color: var(--wine-red);
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.wine-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.15);
  align-items: baseline;
}

.wine-item-info .wine-name {
  font-family: var(--font-it);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-brown);
}

.wine-item-info .wine-detail {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-top: 2px;
}

.wine-item-price {
  font-family: var(--font-it);
  font-size: 0.95rem;
  color: var(--gold);
  font-weight: 600;
  text-align: right;
}

/* ペアリング（背景写真レイアウト） */
.pairing-section {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.pairing-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(62, 39, 35, 0.6);
}

.pairing-content {
  position: relative;
  z-index: 1;
}

.pairing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.pairing-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 110, 0.4);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.35s ease;
}

.pairing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(201, 169, 110, 0.2);
}

.pairing-card .pairing-num {
  font-family: var(--font-it);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 12px;
}

.pairing-card h4 {
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 12px;
}

.pairing-card p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--white);
  opacity: 0.85;
}

/* ====== 予約ページ ====== */
.form-section .container {
  max-width: 700px;
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--dark-brown);
}

.form-group label .required {
  color: var(--wine-red);
  font-size: 0.75rem;
  margin-left: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 8px;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  color: var(--dark-brown);
  background: var(--beige);
  border: none;
  border-bottom: 2px solid rgba(62, 39, 35, 0.2);
  border-radius: 0;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%233E2723' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--gold);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  color: var(--wine-red);
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-bottom-color: var(--wine-red);
}

.form-group.has-error .form-error {
  display: block;
}

.submit-btn {
  display: block;
  width: 100%;
  background: var(--wine-red);
  color: var(--white);
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 600;
  padding: 16px;
  border: none;
  cursor: pointer;
  letter-spacing: 2px;
  transition: background var(--transition);
  margin-top: 10px;
}

.submit-btn:hover {
  background: #5e252c;
}

/* 電話予約・キャンセルポリシー */
.reserve-info {
  margin-top: 60px;
}

.reserve-info-box {
  background: var(--beige);
  padding: 30px;
  border-radius: 4px;
  margin-bottom: 24px;
}

.reserve-info-box h4 {
  font-size: 1rem;
  color: var(--wine-red);
  margin-bottom: 10px;
}

.reserve-info-box p {
  font-size: 0.85rem;
  line-height: 1.8;
}

.reserve-info-box .tel {
  font-family: var(--font-it);
  font-size: 1.8rem;
  color: var(--gold);
  font-weight: 600;
}

/* アクセスマップ */
.map-wrap {
  margin-top: 40px;
  border-radius: 4px;
  overflow: hidden;
}

.map-wrap iframe {
  width: 100%;
  height: 350px;
  border: none;
}

.map-placeholder {
  width: 100%;
  height: 350px;
  background: var(--beige);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--dark-brown);
  opacity: 0.6;
}

/* --- アクセス情報リスト --- */
.access-list {
  max-width: 700px;
  margin: 0 auto 40px;
}

.access-item {
  padding: 20px 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.3);
}

.access-item:first-child {
  border-top: 1px solid rgba(201, 169, 110, 0.3);
}

.access-item dt {
  font-family: var(--font-jp);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark-brown);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.access-item dd {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(62, 39, 35, 0.6);
  margin: 0;
}

/* --- スクロールアニメーション --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ====== レスポンシブ（768px） ====== */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: row;
    justify-content: center;
    padding: 14px 20px;
    position: relative;
  }

  .logo { font-size: 1.4rem; }
  .logo-sub { font-size: 0.55rem; }

  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--dark-brown);
    padding: 20px 0 30px;
    gap: 20px;
  }

  .nav.open { display: flex; }

  .hamburger { display: flex; }

  .reserve-btn-header { display: none; }
  .reserve-btn-fixed { display: block; }

  body { padding-bottom: 56px; }

  .hero-catch {
    font-size: 1.5rem;
    letter-spacing: 2px;
  }

  .section { padding: 60px 0; }

  /* ブランドスローガン */
  .brand-inner {
    flex-direction: column;
    gap: 40px;
  }

  .brand-photos { flex: none; width: 100%; min-height: 320px; }
  .photo-main { height: 280px; }
  .photo-sub { width: 45%; height: 180px; bottom: -20px; right: -10px; }

  .deco-text { font-size: 3rem; }
  .brand-slogan { font-size: 1.2rem; letter-spacing: 2px; }
  .brand-sub { font-size: 0.85rem; }

  /* シェフ（背景写真レイアウト） */
  .chef-text-area .section-title,
  .chef-text-area .section-title-jp { text-align: center; }
  .chef-text-area { text-align: center; }

  /* 季節のおすすめ */
  .seasonal-row,
  .seasonal-row-reverse {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 50px;
  }

  .seasonal-img { flex: none; width: 100%; }
  .seasonal-img img { height: 240px; }

  /* コース・テスティモニアル */
  .course-grid,
  .testimonial-grid,
  .pairing-grid {
    grid-template-columns: 1fr;
  }

  /* シーン別提案 */
  .occasion-row,
  .occasion-row-reverse {
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
  }

  .occasion-photo { flex: none; width: 100%; }
  .occasion-photo img { height: 280px; }
  .occasion-info { text-align: center; }
  .occasion-info h4 { font-size: 1.2rem; }

  /* パララックスはモバイルでは無効化 */
  .parallax-bg {
    background-attachment: scroll;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .sommelier-section {
    flex-direction: column;
    gap: 30px;
  }

  .sommelier-img { flex: none; width: 100%; }

  .menu-hero-content h1 { font-size: 2rem; }

  .section-title { font-size: 1rem; }
  .section-title-jp { font-size: 1.4rem; }

  .hero-scroll { bottom: 70px; font-size: 1rem; }
}