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

:root {
  /* Colors */
  --color-bg: #f3ede1;          /* ベージュ背景 */
  --color-text: #1a1311;        /* 濃い墨色 */
  --color-accent: #c92315;      /* 朱色（鳥居の赤） */
  --color-white: #ffffff;

  /* Typography */
  --font-mincho: 'Shippori Mincho', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', serif;

  /* Layout */
  --header-height: 96px;
  --container-padding: 40px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mincho);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* =========================================
   Header
========================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--color-bg);
  z-index: 100;
  transition: box-shadow 0.3s ease;
}

.header.is-scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.header__inner {
  height: 100%;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  height: 44px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* 言語切替ボタン（ENGLISH / 日本語） */
.btn-lang {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border: 1px solid var(--color-text);
  border-radius: 4px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-text);
  white-space: nowrap;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-lang:hover {
  background-color: var(--color-text);
  color: var(--color-white);
  opacity: 1;
}

.btn-lang__flag {
  font-size: 14px;
  line-height: 1;
}

/* 英語ページ用：ギャラリーの大見出しを横書きに（JP版は縦書きのまま） */
.gallery__heading--en {
  writing-mode: horizontal-tb !important;
  -webkit-writing-mode: horizontal-tb !important;
  left: var(--container-padding);
  max-width: 9em;
  line-height: 1.45;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-list__item a {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text);
  position: relative;
  padding: 8px 0;
}

.nav-list__item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-list__item a:hover {
  opacity: 1;
}

.nav-list__item a:hover::after {
  width: 100%;
}

/* =========================================
   Reservation Button
========================================= */
.btn-reserve {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 14px 28px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-reserve:hover {
  opacity: 1;
  background-color: #a91b0f;
  transform: translateY(-2px);
}

.btn-reserve__arrow {
  font-family: sans-serif;
  font-weight: 300;
}

.btn-reserve--hero {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-text);
  padding: 18px 48px;
  border-radius: 0;
  font-size: 16px;
  letter-spacing: 0.15em;
}

.btn-reserve--hero:hover {
  background-color: var(--color-text);
  color: var(--color-white);
}

.btn-reserve--hero .btn-reserve__arrow {
  color: var(--color-accent);
  font-weight: 400;
}

.btn-reserve--hero:hover .btn-reserve__arrow {
  color: var(--color-white);
}

/* =========================================
   Hamburger (Mobile only)
========================================= */
.hamburger {
  display: none;
  width: 32px;
  height: 24px;
  position: relative;
  z-index: 110;
}

.hamburger span {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 22px; }

.hamburger.is-active span:nth-child(1) {
  top: 11px;
  transform: rotate(45deg);
}
.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active span:nth-child(3) {
  top: 11px;
  transform: rotate(-45deg);
}

/* =========================================
   Hero
========================================= */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: var(--header-height);
}

.hero__left {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  background-color: var(--color-bg);
}

.hero__content {
  text-align: center;
  max-width: 420px;
  width: 100%;
}

.hero__catch {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.8;
  margin-bottom: 60px;
  color: var(--color-text);
}

.hero__logo {
  margin: 0 auto 60px;
  max-width: 240px;
}

.hero__logo img {
  width: 100%;
  height: auto;
}

/* 縦書きナビ */
.hero__nav {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 32px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 60px;
  padding: 0;
}

.hero__nav li a {
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  font-size: 15px;
  letter-spacing: 0.4em;
  line-height: 1.4;
  padding: 4px 0;
  /* iOS Safari: 縦書き＋字間で末尾にできるアキを相殺（中央ズレ防止） */
  margin-bottom: -0.4em;
  color: var(--color-text);
}

.hero__right {
  position: relative;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* =========================================
   Fade-in animation on load
========================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__catch,
.hero__logo,
.hero__nav,
.btn-reserve--hero {
  animation: fadeInUp 1s ease both;
}

.hero__catch    { animation-delay: 0.2s; }
.hero__logo     { animation-delay: 0.5s; }
.hero__nav      { animation-delay: 0.8s; }
.btn-reserve--hero { animation-delay: 1.1s; }

.hero__image {
  animation: fadeIn 1.2s ease both;
}

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

/* =========================================
   Greeting Section
========================================= */
.greeting {
  background-color: #000;
  color: var(--color-white);
  padding: 120px 0 140px;
  position: relative;
  overflow: hidden;
}

.greeting__inner {
  max-width: 1366px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
}

/* 縦書きラベル「ご挨拶」 */
.greeting__label {
  position: absolute;
  top: 0;
  left: var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 18px;
  letter-spacing: 0.3em;
  color: #888;
  margin: 0;
  z-index: 2;
}

.greeting__label span {
  display: block;
}

.greeting__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.greeting__text {
  padding-left: 60px;
}

.greeting__heading {
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.6;
  margin-bottom: 80px;
  color: var(--color-white);
}

.greeting__paragraphs {
  margin-bottom: 80px;
}

.greeting__paragraphs p {
  font-size: 15px;
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: #e8e8e8;
}

.greeting__paragraphs p + p {
  margin-top: 32px;
}

/* 暗背景用ボタン */
.btn-reserve--dark {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
  padding: 18px 48px;
  border-radius: 0;
  font-size: 15px;
  letter-spacing: 0.15em;
}

.btn-reserve--dark:hover {
  background-color: var(--color-white);
  color: #000;
}

.btn-reserve--dark .btn-reserve__arrow {
  color: var(--color-accent);
}

.btn-reserve--dark:hover .btn-reserve__arrow {
  color: var(--color-accent);
}

/* 円形写真エリア */
.greeting__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.greeting__photo {
  width: min(560px, 90%);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background-color: #1f1f1f;
  background-image: radial-gradient(circle at 30% 30%, #2a2a2a 0%, #161616 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* 写真を後で入れる場合、img要素を greeting__photo の子要素として配置すれば自動的に円形でフィットします */
.greeting__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* data-img 画像の読み込み成功時：円形に実画像を表示し、ダミーラベルを隠す */
.greeting__photo.has-image {
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
}

.greeting__photo.has-image .greeting__photo-label {
  display: none;
}

.greeting__photo-label {
  font-size: 28px;
  letter-spacing: 0.6em;
  color: #888;
  /* 円形の中心からのオフセット感を抑える */
  padding-left: 0.6em;
}

/* スクロールアニメーション */
.greeting__photo,
.greeting__heading,
.greeting__paragraphs,
.btn-reserve--dark,
.greeting__label {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

.greeting.is-visible .greeting__label      { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.greeting.is-visible .greeting__heading    { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.greeting.is-visible .greeting__paragraphs { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.greeting.is-visible .btn-reserve--dark    { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }

/* 円形写真は scale で登場 */
.greeting__photo {
  transform: scale(0.9);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.greeting.is-visible .greeting__photo {
  transition-delay: 0.3s;
  opacity: 1;
  transform: scale(1);
}

/* =========================================
   Gallery Section
========================================= */
.gallery {
  background-color: #3a3a3a;
  color: var(--color-white);
}

/* --- 上部ヒーローエリア（メイン写真＋テキスト） --- */
.gallery__hero {
  position: relative;
  padding: 100px var(--container-padding) 120px;
  min-height: 600px;
  overflow: hidden;
}

.gallery__hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-color: #2a2a2a;
  background-image: radial-gradient(circle at 30% 30%, #404040 0%, #1f1f1f 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 0;
}

.gallery__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 画像が入った時の上に乗るテキストを読みやすくする薄暗いオーバーレイ */
.gallery__hero-image.has-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.25) 50%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

.gallery__photo-label {
  font-size: 30px;
  letter-spacing: 0.6em;
  color: #b8b8b8;
  padding-left: 0.6em;
}

/* 左：縦書き見出し */
.gallery__heading {
  position: absolute;
  top: 100px;
  left: 14%;
  z-index: 2;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 500;
  letter-spacing: 0.3em;
  line-height: 1.6;
  color: var(--color-white);
}

.gallery__heading span {
  display: inline-block;
}

/* 右上：小キャプション */
.gallery__caption {
  position: absolute;
  top: 110px;
  right: var(--container-padding);
  z-index: 2;
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  text-align: right;
  color: #e8e8e8;
}

/* 右下：リードコピー */
.gallery__lead {
  position: absolute;
  bottom: 120px;
  right: var(--container-padding);
  z-index: 2;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.8;
  letter-spacing: 0.15em;
  text-align: right;
  color: var(--color-white);
  font-weight: 500;
}

/* --- 下部グリッド6枚 --- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: #555;
  /* gap分の線が見えて区切りに */
}

.gallery__item {
  position: relative;
  padding: 0;
  background-color: #3a3a3a;
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.gallery__item-inner {
  width: 100%;
  height: 100%;
  background-color: #3a3a3a;
  background-image: radial-gradient(circle at 50% 50%, #4a4a4a 0%, #2c2c2c 90%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s ease;
}

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

/* 写真が入った時用 */
.gallery__item-inner.has-image {
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
}

.gallery__item-inner.has-image .gallery__item-label {
  display: none;
}

.gallery__item-label {
  font-size: 18px;
  letter-spacing: 0.3em;
  color: #b8b8b8;
  padding-left: 0.3em;
  pointer-events: none;
  transition: transform 0.6s ease;
}

.gallery__item:hover .gallery__item-label {
  transform: scale(0.93); /* 内側のスケールを打ち消し気味に */
}

/* ホバー時の薄いオーバーレイ */
.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0);
  transition: background-color 0.4s ease;
  pointer-events: none;
}

.gallery__item:hover::after {
  background-color: rgba(0, 0, 0, 0.15);
}

/* スクロールアニメーション */
.gallery__heading,
.gallery__caption,
.gallery__lead,
.gallery__hero-image,
.gallery__item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

.gallery.is-visible .gallery__heading    { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.gallery.is-visible .gallery__hero-image { transition-delay: 0.3s; opacity: 1; }
.gallery.is-visible .gallery__caption    { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.gallery.is-visible .gallery__lead       { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }

/* メイン画像は全画面のためtransformは使わずopacityのみ */
.gallery__hero-image {
  transform: none;
  transition: opacity 1.4s ease;
}

/* グリッド6枚は順番にフェードイン */
.gallery.is-visible .gallery__item {
  opacity: 1;
  transform: translateY(0);
}
.gallery.is-visible .gallery__item:nth-child(1) { transition-delay: 0.2s; }
.gallery.is-visible .gallery__item:nth-child(2) { transition-delay: 0.3s; }
.gallery.is-visible .gallery__item:nth-child(3) { transition-delay: 0.4s; }
.gallery.is-visible .gallery__item:nth-child(4) { transition-delay: 0.5s; }
.gallery.is-visible .gallery__item:nth-child(5) { transition-delay: 0.6s; }
.gallery.is-visible .gallery__item:nth-child(6) { transition-delay: 0.7s; }

/* =========================================
   Lightbox
========================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 60px 40px;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  transform: scale(0.95);
  transition: transform 0.4s ease;
}

.lightbox.is-open .lightbox__content {
  transform: scale(1);
}

.lightbox__image {
  width: min(900px, 90vw);
  aspect-ratio: 4 / 3;
  max-height: 85vh;
  background-color: #2a2a2a;
  background-image: radial-gradient(circle at 30% 30%, #404040 0%, #1f1f1f 80%);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__placeholder {
  font-size: 32px;
  letter-spacing: 0.6em;
  color: #b8b8b8;
  padding-left: 0.6em;
}

.lightbox__image.has-image .lightbox__placeholder {
  display: none;
}

/* 閉じるボタン × */
.lightbox__close {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 210;
  transition: transform 0.3s ease;
}

.lightbox__close:hover {
  transform: rotate(90deg);
}

.lightbox__close span {
  position: absolute;
  width: 28px;
  height: 1.5px;
  background-color: var(--color-white);
}

.lightbox__close span:nth-child(1) { transform: rotate(45deg); }
.lightbox__close span:nth-child(2) { transform: rotate(-45deg); }

/* body scroll lock時 */
body.is-lightbox-open {
  overflow: hidden;
}

/* =========================================
   Menu Section（お品書き）
========================================= */
.menu {
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: 140px 0 160px;
}

.menu__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* タイトル部 */
.menu__header {
  text-align: center;
  margin-bottom: 100px;
}

.menu__title {
  font-size: clamp(28px, 2.6vw, 36px);
  font-weight: 500;
  letter-spacing: 0.4em;
  padding-left: 0.4em;
  margin-bottom: 28px;
}

.menu__divider {
  display: block;
  width: 1px;
  height: 40px;
  background-color: var(--color-text);
  margin: 0 auto 36px;
}

.menu__intro {
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  color: var(--color-text);
}

/* コース一覧 */
.menu__courses {
  border-top: 1px solid #d4cdbf;
}

.course {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 40px 24px;
  border-bottom: 1px solid #d4cdbf;
  transition: background-color 0.3s ease;
}

.course__order {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.course__kanji {
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.course__romaji {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
}

.course__body {
  min-width: 0; /* overflow防止 */
}

.course__name {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.course__name-en {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: #888;
  font-style: italic;
}

.course__items {
  font-size: 13.5px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.course__items-en {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #888;
  font-style: italic;
}

.course__price {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  white-space: nowrap;
}

/* 極上コースのハイライト */
.course--featured {
  background-color: #f5e8e3;
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  margin-top: -1px; /* 上の境界線と重なるように */
}

/* 注意書き */
.menu__note {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #888;
  margin-top: 36px;
  margin-bottom: 120px;
}

/* 追加単品 / お飲み物 */
.menu__sub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.menu-list__title {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.3em;
  padding-left: 0.3em;
  margin-bottom: 56px;
  text-align: center;
}

.menu-list__group {
  margin-bottom: 28px;
}

.menu-list__category {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 8px;
  margin-bottom: 4px;
  border-bottom: 1px solid #d4cdbf;
}

.menu-list__category-en {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-accent);
}

.menu-list__category-jp {
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--color-text);
}

.menu-list__items {
  margin: 0;
}

.menu-list__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  border-bottom: 1px dotted transparent;
}

.menu-list__row dt {
  color: var(--color-text);
}

.menu-list__row dd {
  margin: 0;
  color: var(--color-accent);
  font-weight: 500;
  white-space: nowrap;
  padding-left: 20px;
}

/* スクロールアニメーション */
.menu__header,
.course,
.menu__note,
.menu-list {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.menu.is-visible .menu__header { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.menu.is-visible .course:nth-of-type(1) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.menu.is-visible .course:nth-of-type(2) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.menu.is-visible .course:nth-of-type(3) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.menu.is-visible .menu__note { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }
.menu.is-visible .menu-list:nth-of-type(1) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.menu.is-visible .menu-list:nth-of-type(2) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }

/* =========================================
   Ingredients Section（厳選具材）
========================================= */
.ingredients {
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: 140px 0 160px;
}

.ingredients__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ヘッダー */
.ingredients__header {
  text-align: center;
  margin-bottom: 90px;
}

.ingredients__title {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 500;
  letter-spacing: 0.3em;
  padding-left: 0.3em;
  margin-bottom: 28px;
}

.ingredients__divider {
  display: block;
  width: 1px;
  height: 40px;
  background-color: var(--color-accent);
  margin: 0 auto 36px;
}

.ingredients__intro {
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  color: var(--color-text);
}

/* 8つの具材カードグリッド */
.ingredients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 32px;
  margin-bottom: 80px;
}

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

.ingredient__photo {
  aspect-ratio: 1 / 1;
  background-color: #e5ddd0;
  background-image: radial-gradient(circle at 50% 50%, #ece4d8 0%, #ddd3c4 90%);
  background-size: cover;
  background-position: center;
  margin-bottom: 20px;
}

/* 画像読み込み成功時：実画像を表示（JSが --bg-image をセット） */
.ingredient__photo.has-image {
  background-image: var(--bg-image);
}

.ingredient__origin {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.ingredient__name {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.4;
  margin-bottom: 14px;
}

.ingredient__catch {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.ingredient__text {
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: #555;
}

/* 下部の黒カード2つ */
.ingredients__special {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.special-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  background-color: #1a1311;
  color: var(--color-white);
  overflow: hidden;
}

.special-card__photo {
  background-color: #2a2422;
  background-image: radial-gradient(circle at 50% 50%, #383130 0%, #1f1816 90%);
  background-size: cover;
  background-position: center;
  min-height: 200px;
}

/* 画像読み込み成功時：実画像を表示 */
.special-card__photo.has-image {
  background-image: var(--bg-image);
}

.special-card__body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.special-card__origin {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.special-card__name {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  color: var(--color-white);
}

.special-card__text {
  font-size: 13px;
  line-height: 1.95;
  letter-spacing: 0.04em;
  color: #c8c8c8;
}

/* スクロールアニメーション */
.ingredients__header,
.ingredient,
.special-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.ingredients.is-visible .ingredients__header { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.ingredients.is-visible .ingredient { opacity: 1; transform: translateY(0); }
.ingredients.is-visible .ingredient:nth-child(1) { transition-delay: 0.20s; }
.ingredients.is-visible .ingredient:nth-child(2) { transition-delay: 0.28s; }
.ingredients.is-visible .ingredient:nth-child(3) { transition-delay: 0.36s; }
.ingredients.is-visible .ingredient:nth-child(4) { transition-delay: 0.44s; }
.ingredients.is-visible .ingredient:nth-child(5) { transition-delay: 0.52s; }
.ingredients.is-visible .ingredient:nth-child(6) { transition-delay: 0.60s; }
.ingredients.is-visible .ingredient:nth-child(7) { transition-delay: 0.68s; }
.ingredients.is-visible .ingredient:nth-child(8) { transition-delay: 0.76s; }
.ingredients.is-visible .special-card:nth-of-type(1) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.ingredients.is-visible .special-card:nth-of-type(2) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }

/* =========================================
   Lunch Experience Section
========================================= */
.lunch {
  background-color: #1a1311;
  color: var(--color-white);
  padding: 130px 0 140px;
}

.lunch__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ヘッダー */
.lunch__header {
  text-align: center;
  margin-bottom: 100px;
}

.lunch__eyebrow {
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 32px;
}

.lunch__title {
  font-size: clamp(32px, 3.4vw, 46px);
  font-weight: 400;
  letter-spacing: 0.15em;
  line-height: 1.5;
  margin-bottom: 28px;
  color: var(--color-white);
}

.lunch__sub {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 28px;
}

.lunch__divider {
  display: block;
  width: 1px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.4);
  margin: 0 auto 36px;
}

.lunch__lead {
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  color: #d4d4d4;
}

/* --- 3つの特徴カード --- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 160px;
}

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

.feature__photo {
  aspect-ratio: 4 / 5;
  background-color: #2a2422;
  background-image: radial-gradient(circle at 30% 30%, #383130 0%, #1f1816 80%);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.feature__photo.has-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}

.feature__photo.has-image .feature__photo-label,
.feature__photo.has-image .feature__photo-caption {
  display: none;
}

.feature__photo-label {
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #b8b8b8;
}

.feature__photo-caption {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #888;
  line-height: 1.6;
}

.feature__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.feature__number {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.feature__category {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.feature__title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 24px;
  color: var(--color-white);
}

.feature__text {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.05em;
  color: #c8c8c8;
}

/* --- 体験の流れ：タイムライン --- */
.timeline-section {
  margin-bottom: 100px;
}

.timeline-section__header {
  text-align: center;
  margin-bottom: 80px;
}

.timeline-section__title {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 500;
  letter-spacing: 0.3em;
  padding-left: 0.3em;
  color: var(--color-white);
  margin-top: 12px;
}

.timeline {
  list-style: none;
  position: relative;
  padding: 0;
  /* タイムラインの縦線（後で疑似要素で書く） */
}

/* 縦の赤いライン */
.timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 140px; /* meta幅とphotoの間 */
  width: 1px;
  background-color: var(--color-accent);
  opacity: 0.6;
}

.timeline__step {
  display: grid;
  grid-template-columns: 100px 40px 1fr 1.2fr;
  gap: 24px;
  align-items: start;
  padding: 50px 0;
  position: relative;
}

.timeline__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
}

.timeline__step-no {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-accent);
}

.timeline__step-time {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: #888;
}

/* 丸ドット */
.timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-accent);
  margin: 14px auto 0;
  position: relative;
  z-index: 1;
}

.timeline__dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(201, 35, 21, 0.3);
}

.timeline__photo {
  aspect-ratio: 4 / 3;
  background-color: #2a2422;
  background-image: radial-gradient(circle at 30% 30%, #383130 0%, #1f1816 80%);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.timeline__photo.has-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}

.timeline__photo.has-image .timeline__photo-label,
.timeline__photo.has-image .timeline__photo-caption {
  display: none;
}

.timeline__photo-label {
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #b8b8b8;
}

.timeline__photo-caption {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #888;
  line-height: 1.7;
}

.timeline__body {
  padding-top: 8px;
}

.timeline__category {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 18px;
}

.timeline__title {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
}

.timeline__text {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.05em;
  color: #c8c8c8;
}

/* --- 下部CTA --- */
.lunch-cta {
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 60px 40px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.lunch-cta__text {
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.15em;
  color: #d4d4d4;
  margin-bottom: 36px;
}

.lunch-cta__btn {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 18px 60px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.25em;
  padding-left: calc(60px + 0.25em);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.lunch-cta__btn:hover {
  background-color: #a91b0f;
  opacity: 1;
  transform: translateY(-2px);
}

/* スクロールアニメーション */
.lunch__header,
.feature,
.timeline-section__header,
.timeline__step,
.lunch-cta {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

.lunch.is-visible .lunch__header { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.lunch.is-visible .feature:nth-of-type(1) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.lunch.is-visible .feature:nth-of-type(2) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }
.lunch.is-visible .feature:nth-of-type(3) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }
.lunch.is-visible .timeline-section__header { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.lunch.is-visible .timeline__step { opacity: 1; transform: translateY(0); }
.lunch.is-visible .timeline__step:nth-child(1) { transition-delay: 0.1s; }
.lunch.is-visible .timeline__step:nth-child(2) { transition-delay: 0.2s; }
.lunch.is-visible .timeline__step:nth-child(3) { transition-delay: 0.3s; }
.lunch.is-visible .timeline__step:nth-child(4) { transition-delay: 0.4s; }
.lunch.is-visible .timeline__step:nth-child(5) { transition-delay: 0.5s; }
.lunch.is-visible .lunch-cta { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }

/* =========================================
   Information Section（ご案内）
========================================= */
.info {
  background-color: #000;
  color: var(--color-white);
  padding: 120px 0 140px;
  position: relative;
}

.info__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
}

/* 縦書きラベル「ご案内」 */
.info__label {
  position: absolute;
  top: 0;
  left: var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 18px;
  letter-spacing: 0.3em;
  color: #888;
  margin: 0;
  z-index: 2;
}

.info__label span {
  display: block;
}

.info__title {
  font-size: clamp(32px, 3vw, 42px);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 60px;
  padding-left: 80px;
  color: var(--color-white);
}

/* Googleマップ */
.info__map {
  width: 100%;
  height: 480px;
  background-color: #fff;
  margin-bottom: 60px;
  position: relative;
}

.info__map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.info__map-link {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background-color: rgba(0, 0, 0, 0.75);
  color: var(--color-white);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 8px 16px;
  border-radius: 2px;
  transition: background-color 0.3s ease;
}

.info__map-link:hover {
  background-color: var(--color-accent);
  opacity: 1;
}

/* 3カラム情報 */
.info__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 20px;
}

.info-item {
  margin: 0;
}

.info-item__label {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.info-item__body {
  margin: 0;
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  color: #d4d4d4;
}

/* スクロールアニメーション */
.info__label,
.info__title,
.info__map,
.info-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.info.is-visible .info__label { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.info.is-visible .info__title { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.info.is-visible .info__map   { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.info.is-visible .info-item:nth-of-type(1) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.info.is-visible .info-item:nth-of-type(2) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }
.info.is-visible .info-item:nth-of-type(3) { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }

/* =========================================
   Reservation Section（ご予約）
========================================= */
.reserve {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 110px 0 130px;
  text-align: center;
}

.reserve__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.reserve__title {
  font-size: clamp(28px, 2.8vw, 38px);
  font-weight: 500;
  letter-spacing: 0.4em;
  padding-left: 0.4em;
  margin-bottom: 40px;
  color: var(--color-white);
}

.reserve__text {
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  margin-bottom: 60px;
  color: #fff;
}

.reserve__buttons {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.reserve__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  padding: 18px 32px;
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
  border-radius: 4px;
  font-size: 14px;
  letter-spacing: 0.15em;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.reserve__btn:hover {
  background-color: var(--color-white);
  color: var(--color-accent);
  opacity: 1;
}

/* スクロールアニメーション */
.reserve__title,
.reserve__text,
.reserve__buttons {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reserve.is-visible .reserve__title   { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.reserve.is-visible .reserve__text    { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.reserve.is-visible .reserve__buttons { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

/* =========================================
   Footer
========================================= */
.footer {
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: 80px 0 40px;
}

.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 80px;
  align-items: start;
}

.footer__logo {
  max-width: 180px;
}

.footer__logo img {
  width: 100%;
  height: auto;
}

.footer__columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col__title {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.footer-col__body {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.footer-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col__list li {
  margin-bottom: 10px;
}

.footer-col__list a {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-text);
  transition: color 0.3s ease;
}

.footer-col__list a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.footer__copyright {
  grid-column: 1 / -1;
  margin-top: 60px;
  padding-top: 30px;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #888;
}

/* =========================================
   FAQ（よくあるご質問）
========================================= */
.faq {
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: 140px 0 160px;
}

.faq__inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ヘッダー（menu / ingredients と同系統） */
.faq__head {
  text-align: center;
  margin-bottom: 80px;
}

.faq__eyebrow {
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 26px;
}

.faq__title {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 500;
  letter-spacing: 0.3em;
  padding-left: 0.3em;
  margin-bottom: 28px;
}

.faq__divider {
  display: block;
  width: 1px;
  height: 40px;
  background-color: var(--color-accent);
  margin: 0 auto;
}

/* リスト */
.faq__list {
  border-top: 1px solid #d4cdbf;
}

.faq-item {
  border-bottom: 1px solid #d4cdbf;
}

/* 質問（summary） */
.faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 30px 8px;
  cursor: pointer;
  list-style: none;
  transition: color 0.3s ease;
}

.faq-item__q::-webkit-details-marker {
  display: none;
}

/* 問・答 の丸印 */
.faq-item__mark {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  color: var(--color-accent);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0;
}

.faq-item__mark--a {
  border-color: var(--color-text);
  color: var(--color-text);
}

.faq-item__q-text {
  flex: 1;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.7;
  padding-top: 5px;
  transition: color 0.3s ease;
}

.faq-item__q:hover .faq-item__q-text {
  color: var(--color-accent);
}

/* 開閉トグル（＋ → −） */
.faq-item__toggle {
  flex-shrink: 0;
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 13px;
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.faq-item__toggle::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  transform: translateY(-50%);
}

.faq-item__toggle::after {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-item[open] .faq-item__toggle::after {
  opacity: 0;
  transform: translateX(-50%) rotate(90deg);
}

/* 回答 */
.faq-item__a {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 0 8px 34px;
}

.faq-item[open] .faq-item__a {
  animation: faqReveal 0.4s ease;
}

@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.faq-item__a p {
  flex: 1;
  font-size: 14px;
  line-height: 2.1;
  letter-spacing: 0.05em;
  color: #4a3f3a;
  padding-top: 3px;
}

/* スクロールアニメーション */
.faq__head,
.faq-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.faq.is-visible .faq__head { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.faq.is-visible .faq-item  { opacity: 1; transform: translateY(0); }
.faq.is-visible .faq-item:nth-of-type(1) { transition-delay: 0.20s; }
.faq.is-visible .faq-item:nth-of-type(2) { transition-delay: 0.27s; }
.faq.is-visible .faq-item:nth-of-type(3) { transition-delay: 0.34s; }
.faq.is-visible .faq-item:nth-of-type(4) { transition-delay: 0.41s; }
.faq.is-visible .faq-item:nth-of-type(5) { transition-delay: 0.48s; }
.faq.is-visible .faq-item:nth-of-type(6) { transition-delay: 0.55s; }
.faq.is-visible .faq-item:nth-of-type(7) { transition-delay: 0.62s; }
.faq.is-visible .faq-item:nth-of-type(8) { transition-delay: 0.69s; }
.faq.is-visible .faq-item:nth-of-type(9) { transition-delay: 0.76s; }
.faq.is-visible .faq-item:nth-of-type(10){ transition-delay: 0.83s; }

/* =========================================
   Responsive: Tablet
========================================= */
@media (max-width: 1024px) {
  :root {
    --container-padding: 24px;
    --header-height: 80px;
  }

  .nav-list {
    gap: 24px;
  }

  .nav-list__item a {
    font-size: 14px;
  }

  .btn-reserve {
    padding: 12px 20px;
    font-size: 14px;
  }

  .header__logo img {
    height: 36px;
  }

  /* Greeting */
  .greeting {
    padding: 100px 0 110px;
  }

  .greeting__text {
    padding-left: 20px;
  }

  .greeting__label {
    left: var(--container-padding);
    font-size: 16px;
  }

  .greeting__body {
    gap: 40px;
  }

  .greeting__heading {
    margin-bottom: 50px;
  }

  .greeting__paragraphs {
    margin-bottom: 50px;
  }

  /* Gallery */
  .gallery__hero {
    padding: 80px var(--container-padding) 100px;
    min-height: 500px;
  }

  .gallery__hero-image {
    width: 44%;
  }

  .gallery__heading {
    top: 80px;
    left: 8%;
  }

  .gallery__caption {
    top: 90px;
    font-size: 13px;
  }

  .gallery__lead {
    bottom: 90px;
  }

  /* Menu */
  .menu {
    padding: 110px 0 130px;
  }

  .course {
    grid-template-columns: 80px 1fr auto;
    gap: 28px;
    padding: 36px 16px;
  }

  .menu__sub {
    gap: 60px;
  }

  /* Ingredients */
  .ingredients {
    padding: 110px 0 130px;
  }

  .ingredients__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 24px;
  }

  /* Lunch */
  .lunch {
    padding: 100px 0 110px;
  }

  .features {
    gap: 16px;
    margin-bottom: 120px;
  }

  .feature__title {
    font-size: 19px;
  }

  /* タイムライン: 4カラムを少し詰める */
  .timeline__step {
    grid-template-columns: 80px 32px 1fr 1.2fr;
    gap: 16px;
  }

  .timeline::before {
    left: 112px;
  }

  .timeline__title {
    font-size: 18px;
  }

  .timeline__text,
  .feature__text {
    font-size: 12.5px;
  }

  /* Information */
  .info {
    padding: 100px 0 110px;
  }

  .info__map {
    height: 400px;
  }

  .info__details {
    gap: 30px;
  }

  /* Reservation */
  .reserve {
    padding: 90px 0 100px;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 200px 1fr;
    gap: 60px;
  }

  .footer__columns {
    gap: 30px;
  }
}

/* =========================================
   Responsive: Mobile
========================================= */
@media (max-width: 768px) {
  :root {
    --header-height: 68px;
    --container-padding: 20px;
  }

  /* Header: hamburger menu */
  .hamburger {
    display: block;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 105;
  }

  .header__nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 28px;
    align-items: center;
  }

  .nav-list__item a {
    font-size: 18px;
  }

  /* Hero: stack vertically */
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero__left {
    padding: 50px 24px 60px;
    order: 2;
  }

  .hero__right {
    order: 1;
    aspect-ratio: 4 / 3;
  }

  .hero__catch {
    font-size: 20px;
    margin-bottom: 40px;
  }

  .hero__logo {
    max-width: 200px;
    margin-bottom: 40px;
  }

  .hero__nav {
    gap: 24px;
    margin: 0 auto 40px;
  }

  .hero__nav li a {
    font-size: 13px;
    letter-spacing: 0.3em;
    margin-bottom: -0.3em;
  }

  .btn-reserve--hero {
    padding: 16px 36px;
    font-size: 14px;
  }

  /* Greeting */
  .greeting {
    padding: 80px 0 90px;
  }

  .greeting__label {
    left: var(--container-padding);
    font-size: 13px;
  }

  .greeting__body {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .greeting__text {
    padding-left: 0;
    padding-right: 0;
    order: 2;
  }

  .greeting__visual {
    order: 1;
  }

  .greeting__heading {
    font-size: 24px;
    margin-bottom: 36px;
  }

  .greeting__paragraphs p {
    font-size: 14px;
    line-height: 2;
  }

  .greeting__paragraphs {
    margin-bottom: 40px;
  }

  .greeting__photo {
    width: min(340px, 80%);
  }

  .greeting__photo-label {
    font-size: 22px;
    letter-spacing: 0.5em;
  }

  .btn-reserve--dark {
    padding: 16px 36px;
    font-size: 14px;
  }

  /* Gallery */
  .gallery__hero {
    padding: 70px var(--container-padding) 80px;
    min-height: 500px;
    display: block;
  }

  /* メイン画像は全面背景のまま */
  .gallery__hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    transform: none;
  }

  .gallery.is-visible .gallery__hero-image {
    transform: none;
  }

  .gallery__heading {
    position: relative;
    top: auto;
    left: auto;
    writing-mode: horizontal-tb;
    -webkit-writing-mode: horizontal-tb;
    font-size: 24px;
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: 200px;
  }

  .gallery__heading span {
    display: inline;
  }

  .gallery__caption {
    position: relative;
    top: auto;
    right: auto;
    text-align: center;
    font-size: 13px;
    margin-bottom: 24px;
  }

  .gallery__lead {
    position: relative;
    bottom: auto;
    right: auto;
    text-align: center;
    font-size: 20px;
  }

  .gallery__photo-label {
    font-size: 22px;
    letter-spacing: 0.5em;
  }

  /* グリッド: 2列に */
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__item-label {
    font-size: 15px;
  }

  /* Lightbox */
  .lightbox {
    padding: 40px 20px;
  }

  .lightbox__close {
    top: 16px;
    right: 16px;
  }

  .lightbox__close span {
    width: 24px;
  }

  /* Menu */
  .menu {
    padding: 80px 0 100px;
  }

  .menu__header {
    margin-bottom: 60px;
  }

  .menu__title {
    font-size: 24px;
    letter-spacing: 0.3em;
    padding-left: 0.3em;
    margin-bottom: 20px;
  }

  .menu__divider {
    height: 30px;
    margin-bottom: 24px;
  }

  .menu__intro {
    font-size: 13px;
  }

  /* コース: 番号は上、価格は下 */
  .course {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 32px 16px;
    text-align: left;
  }

  .course__order {
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
  }

  .course__kanji {
    font-size: 20px;
  }

  .course__name {
    font-size: 17px;
    gap: 8px;
    margin-bottom: 14px;
  }

  .course__name-en {
    font-size: 11px;
  }

  .course__items {
    font-size: 12.5px;
    line-height: 1.85;
  }

  .course__items-en {
    font-size: 10px;
  }

  .course__price {
    font-size: 20px;
    text-align: right;
  }

  .menu__note {
    font-size: 10px;
    letter-spacing: 0.1em;
    margin-bottom: 70px;
    /* 長文を折り返せるように */
    line-height: 1.8;
  }

  /* 追加単品 / お飲み物 は縦並びに */
  .menu__sub {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .menu-list__title {
    font-size: 18px;
    margin-bottom: 40px;
  }

  .menu-list__row {
    font-size: 12.5px;
    padding: 12px 0;
  }

  /* Ingredients */
  .ingredients {
    padding: 70px 0 80px;
  }

  .ingredients__header {
    margin-bottom: 50px;
  }

  .ingredients__title {
    font-size: 22px;
    letter-spacing: 0.15em;
    padding-left: 0.15em;
  }

  .ingredients__divider {
    height: 30px;
    margin-bottom: 24px;
  }

  .ingredients__intro {
    font-size: 12.5px;
  }

  .ingredients__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 16px;
    margin-bottom: 50px;
  }

  .ingredient__photo {
    margin-bottom: 14px;
  }

  .ingredient__origin {
    font-size: 10px;
  }

  .ingredient__name {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .ingredient__catch {
    font-size: 10.5px;
    margin-bottom: 10px;
  }

  .ingredient__text {
    font-size: 12px;
    line-height: 1.8;
  }

  /* 黒カードは縦積み */
  .ingredients__special {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .special-card {
    grid-template-columns: 1fr;
  }

  .special-card__photo {
    aspect-ratio: 16 / 10;
    min-height: auto;
  }

  .special-card__body {
    padding: 28px 24px;
  }

  .special-card__name {
    font-size: 20px;
  }

  .special-card__text {
    font-size: 12.5px;
  }

  /* Lunch */
  .lunch {
    padding: 70px 0 80px;
  }

  .lunch__header {
    margin-bottom: 70px;
  }

  .lunch__title {
    font-size: 26px;
    letter-spacing: 0.1em;
  }

  .lunch__sub,
  .lunch__lead {
    font-size: 12.5px;
  }

  .lunch__eyebrow {
    font-size: 10px;
    letter-spacing: 0.3em;
  }

  /* 特徴カード: 1列に */
  .features {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 90px;
  }

  .feature__photo {
    aspect-ratio: 16 / 10;
    margin-bottom: 24px;
  }

  .feature__title {
    font-size: 20px;
  }

  /* タイムライン: SP版レイアウト
     左 = STEP情報（線の外側）、その右に縦線とドット、さらに右に写真+テキスト */
  .timeline-section__header {
    margin-bottom: 50px;
  }

  .timeline-section__title {
    font-size: 24px;
    letter-spacing: 0.2em;
  }

  .timeline {
    padding: 0;
  }

  /* 縦線の位置: STEP情報の右側、ドットの中心を通る */
  .timeline::before {
    /* STEP情報幅(60px) + gap(12px) + dotカラム中央(6px) = 78px */
    left: 78px;
    top: 30px;
    bottom: 30px;
  }

  /* 3カラム構造:
     [STEP情報] [ドット(線の上)] [写真+テキスト] */
  .timeline__step {
    grid-template-columns: 60px 12px 1fr;
    grid-template-areas:
      "meta dot photo"
      "meta dot body";
    gap: 12px 16px;
    padding: 32px 0;
    position: relative;
  }

  .timeline__meta {
    grid-area: meta;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    padding-top: 24px;
    gap: 6px;
  }

  /* ドットは独立カラムに */
  .timeline__dot {
    grid-area: dot;
    position: relative;
    top: 30px; /* 写真上端あたりに合わせて少し下げる */
    left: 0;
    transform: none;
    margin: 0;
    width: 10px;
    height: 10px;
    justify-self: center;
    align-self: start;
  }

  .timeline__dot::before {
    inset: -5px;
  }

  .timeline__step-no {
    font-size: 10px;
    letter-spacing: 0.2em;
  }

  .timeline__step-time {
    font-size: 10px;
  }

  .timeline__photo {
    grid-area: photo;
    aspect-ratio: 16 / 10;
  }

  .timeline__body {
    grid-area: body;
    padding-top: 0;
  }

  .timeline__category {
    font-size: 10px;
    letter-spacing: 0.25em;
    margin-bottom: 12px;
  }

  .timeline__title {
    font-size: 17px;
    margin-bottom: 14px;
  }

  .timeline__icon {
    font-size: 18px;
  }

  .timeline__text {
    font-size: 12.5px;
    line-height: 1.9;
  }

  /* CTA */
  .lunch-cta {
    padding: 40px 24px;
  }

  .lunch-cta__text {
    font-size: 13px;
    margin-bottom: 28px;
  }

  .lunch-cta__btn {
    padding: 16px 40px;
    padding-left: calc(40px + 0.2em);
    font-size: 13px;
    letter-spacing: 0.2em;
  }

  /* Information */
  .info {
    padding: 70px 0 80px;
  }

  .info__label {
    left: var(--container-padding);
    font-size: 13px;
  }

  .info__title {
    font-size: 28px;
    margin-bottom: 40px;
    padding-left: 50px;
  }

  .info__map {
    height: 320px;
    margin-bottom: 40px;
  }

  .info__details {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .info-item__label {
    font-size: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
  }

  .info-item__body {
    font-size: 13px;
  }

  /* Reservation */
  .reserve {
    padding: 70px 0 80px;
  }

  .reserve__title {
    font-size: 24px;
    letter-spacing: 0.3em;
    padding-left: 0.3em;
    margin-bottom: 30px;
  }

  .reserve__text {
    font-size: 13px;
    margin-bottom: 40px;
  }

  .reserve__buttons {
    flex-direction: column;
    gap: 16px;
  }

  .reserve__btn {
    width: 100%;
    min-width: auto;
    padding: 16px 24px;
    font-size: 13px;
  }

  /* FAQ */
  .faq {
    padding: 90px 0 100px;
  }

  .faq__head {
    margin-bottom: 50px;
  }

  .faq__title {
    font-size: 24px;
    letter-spacing: 0.25em;
    padding-left: 0.25em;
  }

  .faq-item__q {
    gap: 12px;
    padding: 24px 2px;
  }

  .faq-item__mark {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  .faq-item__q-text {
    font-size: 15px;
    padding-top: 3px;
  }

  .faq-item__toggle {
    margin-top: 9px;
  }

  .faq-item__a {
    gap: 12px;
    padding: 0 2px 28px;
  }

  .faq-item__a p {
    font-size: 13.5px;
    line-height: 2;
  }

  /* Footer */
  .footer {
    padding: 60px 0 30px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .footer__logo {
    margin: 0 auto;
    max-width: 140px;
  }

  .footer__columns {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-col__title {
    font-size: 13px;
    margin-bottom: 14px;
  }

  .footer-col__body {
    font-size: 12.5px;
  }

  .footer-col__list a {
    font-size: 12.5px;
  }

  .footer__copyright {
    margin-top: 40px;
    padding-top: 24px;
    font-size: 10px;
    letter-spacing: 0.15em;
  }
}

@media (max-width: 480px) {
  .hero__catch {
    font-size: 18px;
    letter-spacing: 0.08em;
  }

  .hero__logo {
    max-width: 180px;
  }
}