/* ============================================
   茶庭 仁 Chatei Jin — 静的LP
   配色：黒 / 紫 · 背景：薄ベージュ · アクセント：金・抹茶
   フォント：Noto Serif JP（見出し） / Noto Sans JP（本文）
   ============================================ */

:root {
  --color-black: #141218;
  --color-ink: #1a1520;
  --color-purple: #2d2438;
  --color-purple-soft: #3d3249;
  --color-beige: #f7f3ec;
  --color-beige-dark: #ebe4d8;
  --color-gold: #b8953c;
  --color-gold-hover: #c9a84a;
  --color-matcha: #4a5c3a;
  --color-matcha-light: #5f6f4d;
  --color-white: #faf8f5;
  --color-muted: #6b6560;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-sc: "Noto Sans SC", "Noto Sans JP", sans-serif;
  --header-h: 72px;
  --section-pad-y: 80px;
  --section-pad-y-lg: 120px;
  --container-max: 1120px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-ink);
  background-color: var(--color-beige);
  -webkit-font-smoothing: antialiased;
}

body.lang-zh {
  font-family: var(--font-sc);
}

body.lang-zh .section-title,
body.lang-zh .hero-title,
body.lang-zh .footer-logo {
  font-family: var(--font-sc), var(--font-serif);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--color-purple);
  text-decoration: none;
  transition: opacity 0.35s var(--ease-out), color 0.35s var(--ease-out);
}

a:hover {
  opacity: 0.78;
}

/* ---------- フェードイン（JSで .is-visible） ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

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

/* ---------- レイアウト ---------- */
.container {
  width: min(100% - 48px, var(--container-max));
  margin-inline: auto;
}

.container-narrow {
  width: min(100% - 48px, 720px);
}

.section {
  padding-block: var(--section-pad-y);
}

/* ---------- ① ヘッダー（sticky） ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  /* ぼかしは ::before に分離（子の position:fixed ナビがヘッダー内に閉じ込められないようにする） */
  background: transparent;
  border-bottom: 1px solid rgba(45, 36, 56, 0.06);
  transition: box-shadow 0.35s var(--ease-out), background-color 0.35s var(--ease-out);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: rgba(247, 243, 236, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: none;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(20, 18, 24, 0.06);
}

.header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 16px 24px;
  min-height: var(--header-h);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo {
  display: block;
  line-height: 0;
  color: var(--color-black);
}

.logo-img {
  display: block;
  width: 44px;
  height: 44px;
  max-width: none;
  object-fit: contain;
}

.logo:hover {
  opacity: 0.85;
}

/* 言語切替：地球儀＋ JP / 中文 / EN（ヘッダー本文は常に英語のナビと独立） */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-globe {
  display: flex;
  color: var(--color-muted);
  flex-shrink: 0;
}

.lang-globe-icon {
  width: 20px;
  height: 20px;
}

.lang-buttons {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.lang-btn {
  margin: 0;
  padding: 0.35rem 0.45rem;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), background 0.25s var(--ease-out);
}

.lang-btn:hover {
  color: var(--color-ink);
}

.lang-btn.is-active {
  color: var(--color-ink);
  border-color: rgba(184, 149, 60, 0.55);
  background: rgba(255, 255, 255, 0.6);
}

.global-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.global-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  font-family: var(--font-serif);
  font-size: 0.8rem !important;
  letter-spacing: 0.12em !important;
  color: var(--color-white) !important;
  background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-ink) 100%);
  border: 1px solid rgba(184, 149, 60, 0.35);
  border-radius: 2px;
  opacity: 1 !important;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.35s var(--ease-out);
}

.btn-nav-cta:hover {
  opacity: 1 !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(26, 21, 32, 0.2);
}

/* ハンバーガー */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 1002;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-ink);
  transition: transform 0.35s var(--ease-out), opacity 0.35s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- ボタン共通 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.btn:hover {
  opacity: 0.92;
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-purple-soft) 0%, var(--color-ink) 100%);
  border-color: rgba(184, 149, 60, 0.45);
  box-shadow: 0 4px 24px rgba(26, 21, 32, 0.15);
}

.btn-primary:hover {
  opacity: 1;
  box-shadow: 0 8px 32px rgba(26, 21, 32, 0.22);
}

.btn-outline {
  color: var(--color-ink);
  background: transparent;
  border-color: rgba(45, 36, 56, 0.35);
}

.btn-outline:hover {
  opacity: 1;
  background: rgba(45, 36, 56, 0.04);
  border-color: var(--color-gold);
}

.btn-secondary {
  color: var(--color-ink);
  background: var(--color-white);
  border-color: rgba(184, 149, 60, 0.5);
}

.btn-secondary:hover {
  opacity: 1;
  border-color: var(--color-gold);
  background: var(--color-beige-dark);
}

/* ---------- ② ヒーロー ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 48px) 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../images/hero-bg-tea.png");
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 18, 24, 0.45) 0%, rgba(26, 21, 32, 0.55) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: center;
  color: var(--color-white);
}

.hero-label {
  margin: 0 0 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.9;
}

.hero-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1.45;
}

.hero-title-sub {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  opacity: 0.88;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  writing-mode: horizontal-tb;
}

.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  margin: 12px auto 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%,
  100% {
    opacity: 0.4;
    transform: scaleY(0.6);
    transform-origin: top;
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }
}

/* ---------- セクション共通見出し ---------- */
.section-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-black);
}

.section-lead {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
  max-width: 560px;
}

.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-head .section-lead {
  margin-inline: auto;
}

/* ---------- ③ コンセプト ---------- */
.concept {
  padding-block: var(--section-pad-y-lg);
  background-color: var(--color-white);
}

.concept .section-eyebrow,
.concept .section-title {
  text-align: center;
}

.concept-body {
  margin-top: 0.5rem;
  max-width: 640px;
  margin-inline: auto;
}

.concept-body p {
  margin: 0 0 1.5rem;
  color: var(--color-muted);
  text-align: left;
  max-width: 100%;
}

.concept-body p:last-child {
  margin-bottom: 0;
}

/* ---------- プロフィール ---------- */
.profile {
  padding-block: var(--section-pad-y-lg);
  background-color: var(--color-beige);
}

.profile .section-head {
  margin-bottom: 3rem;
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  max-width: 920px;
  margin-inline: auto;
}

.profile-visual {
  justify-self: center;
}

.profile-oval {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 3 / 4;
  border-radius: 50%;
  overflow: hidden;
  background: #0a0a0a;
  box-shadow: 0 24px 56px rgba(20, 18, 24, 0.14);
}

.profile-oval img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.profile-name-en {
  margin: 0 0 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-muted);
}

.profile .section-title {
  margin-bottom: 0.35rem;
}

.profile-body p {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-muted);
}

.profile-body p:last-child {
  margin-bottom: 0;
}

/* ---------- トップ：メニューへの導線 ---------- */
.section-cta-wrap {
  margin-top: 1.75rem;
  text-align: center;
}

/* ---------- 茶体験サブページ（experience.html） ---------- */
.page-sub-hero {
  padding: calc(var(--header-h) + 56px) 24px 48px;
  background: var(--color-white);
  border-bottom: 1px solid rgba(45, 36, 56, 0.06);
}

.page-sub-hero .section-eyebrow {
  text-align: center;
}

.page-sub-title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-align: center;
  color: var(--color-black);
}

.page-sub-lead {
  margin: 0 auto;
  max-width: 560px;
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-muted);
  text-align: center;
}

.back-to-top {
  margin: 2rem 0 0;
  text-align: center;
}

.text-link {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--color-purple);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease-out), opacity 0.25s var(--ease-out);
}

.text-link:hover {
  opacity: 0.85;
  border-bottom-color: rgba(45, 36, 56, 0.35);
}

.booking-section {
  padding-block: var(--section-pad-y-lg);
  background: var(--color-beige);
}

.booking-section-title {
  margin: 0 0 2rem;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-align: center;
  color: var(--color-black);
}

.booking-iframe-wrap {
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid rgba(45, 36, 56, 0.08);
  background: var(--color-white);
  box-shadow: 0 16px 48px rgba(20, 18, 24, 0.06);
}

.booking-iframe-wrap iframe {
  display: block;
  width: 100%;
  min-height: 520px;
  vertical-align: top;
}

.booking-note {
  margin: 1.5rem auto 0;
  max-width: 720px;
  font-size: 0.8rem;
  line-height: 1.85;
  color: var(--color-muted);
  text-align: center;
}

/* ---------- メニューページ（menu.html）ダークトーン ---------- */
.menu-page-dark {
  background: #000000;
  color: #fafafa;
  padding-bottom: var(--section-pad-y-lg);
}

.menu-page-intro {
  padding: calc(var(--header-h) + 48px) 24px 32px;
  text-align: center;
}

.menu-page-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.menu-page-title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: #ffffff;
}

.menu-page-lead {
  margin: 0 auto;
  max-width: 520px;
  font-size: 0.9rem;
  line-height: 1.95;
  color: rgba(250, 250, 250, 0.62);
}

.menu-back-top {
  margin: 2rem 0 0;
}

.text-link--on-dark {
  color: rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(184, 149, 60, 0.4);
}

.text-link--on-dark:hover {
  color: #ffffff;
  opacity: 1;
  border-bottom-color: var(--color-gold);
}

/* メニュー：商品グリッド（英名 Montserrat / 和文 Noto） */
.menu-row-section {
  padding: 0 0 3.5rem;
}

.menu-row-section:last-of-type {
  padding-bottom: 2rem;
}

.menu-row-cat {
  margin: 0 auto 2.25rem;
  max-width: 1000px;
  padding: 0 24px;
  font-family: "Montserrat", var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-align: center;
  color: rgba(184, 149, 60, 0.95);
}

.menu-row-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.menu-card {
  text-align: left;
}

.menu-card-photo {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 1;
  margin: 0 auto 1.35rem;
  border-radius: 50%;
  overflow: hidden;
  background: #141414;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.menu-card-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease-out);
}

.menu-card:hover .menu-card-photo img {
  transform: scale(1.04);
}

.menu-card-title-en {
  margin: 0 0 0.4rem;
  font-family: "Montserrat", var(--font-sans);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: #ffffff;
}

.menu-card-title-sub {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.68);
}

.menu-card-price {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.92);
}

.menu-page-footnote {
  padding: 2.5rem 24px 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.menu-page-note {
  margin: 0 auto 1.25rem;
  max-width: 560px;
  font-size: 0.78rem;
  line-height: 1.9;
  color: rgba(250, 250, 250, 0.48);
  text-align: center;
}

.menu-official-link {
  margin: 0;
  text-align: center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* オンラインショップ：商品カードは角丸（メニュー円形と差別化） */
.page-shop .shop-product-photo {
  border-radius: 14px;
  max-width: 100%;
  aspect-ratio: 4 / 3;
}

.page-shop .shop-product-section {
  padding-bottom: 2rem;
}

.page-shop .shop-product-grid {
  padding-bottom: 1rem;
}

/* ---------- ④ 体験 ---------- */
.experience {
  background-color: var(--color-beige);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.exp-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid rgba(45, 36, 56, 0.06);
  overflow: hidden;
  transition: box-shadow 0.45s var(--ease-out);
}

.exp-card:hover {
  box-shadow: 0 24px 48px rgba(20, 18, 24, 0.06);
}

.exp-card-image-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.exp-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s var(--ease-out);
}

.exp-card:hover .exp-card-image {
  transform: scale(1.05);
}

.exp-card-body {
  padding: 2rem 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.exp-card-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.exp-card-meta {
  margin: 0 0 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.exp-card-meta .price {
  font-weight: 600;
  color: var(--color-purple);
}

.exp-card-meta .time::before {
  content: "·";
  margin-right: 1rem;
  color: var(--color-beige-dark);
}

.exp-card-desc {
  margin: 0 0 1.75rem;
  flex: 1;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.9;
}

.exp-card .btn {
  align-self: flex-start;
}

/* ---------- ⑤ About ---------- */
.about {
  background-color: var(--color-white);
  padding-block: var(--section-pad-y-lg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.about-image {
  width: 100%;
  display: block;
  border-radius: 2px;
  box-shadow: 0 24px 60px rgba(20, 18, 24, 0.08);
}

.about-caption {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.about-text .section-title {
  text-align: left;
}

.about-text p {
  margin: 0 0 1.25rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.about-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.about-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
  color: var(--color-ink);
}

.about-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1px;
  background-color: var(--color-gold);
}

/* ---------- ⑥ お茶 ---------- */
.tea {
  background-color: var(--color-white);
  padding-block: var(--section-pad-y-lg);
}

.tea-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.tea-card {
  background: var(--color-beige);
  border: 1px solid rgba(45, 36, 56, 0.06);
  overflow: hidden;
  transition: box-shadow 0.4s var(--ease-out), opacity 0.35s;
}

.tea-card:hover {
  opacity: 0.92;
  box-shadow: 0 16px 40px rgba(20, 18, 24, 0.06);
}

.tea-card img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.tea-card-title {
  margin: 1.25rem 1.25rem 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
}

.tea-card-desc {
  margin: 0 1.25rem 1rem;
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.tea-card-tag {
  display: inline-block;
  margin: 0 1.25rem 1.25rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--color-matcha);
  border: 1px solid rgba(74, 92, 58, 0.35);
  border-radius: 2px;
}

.tea-cta-wrap {
  text-align: center;
  margin-top: 3rem;
}

/* ---------- ⑦ お知らせ ---------- */
.news {
  background-color: var(--color-beige);
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(45, 36, 56, 0.1);
}

.news-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.5rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(45, 36, 56, 0.08);
  align-items: baseline;
}

.news-date {
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-muted);
}

.news-link {
  font-size: 0.95rem;
  color: var(--color-ink);
}

.news-link:hover {
  color: var(--color-purple);
  opacity: 1;
}

/* ---------- ⑧ アクセス ---------- */
.access {
  background-color: var(--color-white);
}

.access-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.access-map iframe {
  width: 100%;
  min-height: 380px;
  border-radius: 2px;
  filter: grayscale(12%) contrast(0.98);
}

.access-subtitle {
  margin: 0 0 1.25rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
}

.access-dl {
  margin: 0;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0.65rem 1.5rem;
  font-size: 0.9rem;
}

.access-dl dt {
  margin: 0;
  color: var(--color-muted);
  font-weight: 500;
}

.access-dl dd {
  margin: 0;
  color: var(--color-ink);
}

.access-dl a {
  color: var(--color-purple);
}

.access-lang {
  margin-top: 1.5rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ---------- 予約セクション ---------- */
.reservation {
  padding-block: var(--section-pad-y-lg);
  background: linear-gradient(180deg, var(--color-beige-dark) 0%, var(--color-beige) 100%);
}

.reservation-box {
  text-align: center;
  padding: 3.5rem 2.5rem;
  background: var(--color-white);
  border: 1px solid rgba(184, 149, 60, 0.25);
  border-radius: 2px;
  box-shadow: 0 20px 60px rgba(20, 18, 24, 0.05);
}

.reservation-title {
  margin-bottom: 1rem;
}

.reservation-lead {
  margin: 0 auto 2rem;
  max-width: 520px;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.reservation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.reservation-note {
  margin: 2rem 0 0;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* ---------- フッター ---------- */
.site-footer {
  padding: 3rem 24px 2.5rem;
  background-color: var(--color-ink);
  color: rgba(250, 248, 245, 0.75);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  color: var(--color-white);
}

.footer-logo span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: rgba(250, 248, 245, 0.45);
}

.footer-address {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.8;
  max-width: 320px;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav a {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: rgba(250, 248, 245, 0.75);
}

.footer-nav a:hover {
  color: var(--color-gold);
  opacity: 1;
}

.footer-copy {
  margin: 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(250, 248, 245, 0.1);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-align: center;
  color: rgba(250, 248, 245, 0.4);
}

/* ---------- ブレークポイント 1024px ---------- */
@media (max-width: 1024px) {
  :root {
    --section-pad-y: 72px;
    --section-pad-y-lg: 96px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .profile-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .profile-visual {
    order: -1;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-visual {
    max-width: 560px;
    margin-inline: auto;
  }

  .tea-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .menu-row-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1.5rem;
  }

  .access-grid {
    grid-template-columns: 1fr;
  }

  .access-map iframe {
    min-height: 320px;
  }
}

/* ---------- ブレークポイント 768px（SP・ハンバーガー） ---------- */
@media (max-width: 768px) {
  :root {
    --section-pad-y: 64px;
    --section-pad-y-lg: 80px;
    --header-h: 62px;
  }

  .container,
  .container-narrow {
    width: min(100% - 32px, var(--container-max));
  }

  .header-inner {
    min-height: var(--header-h);
    padding: 11px 16px;
    gap: 0.55rem;
  }

  .header-brand {
    gap: 0.5rem;
  }

  .logo-img {
    width: 38px;
    height: 38px;
  }

  .lang-globe-icon {
    width: 19px;
    height: 19px;
  }

  .lang-btn {
    padding: 0.28rem 0.36rem;
    font-size: 0.6rem;
  }

  .nav-toggle {
    display: flex;
    width: 44px;
    height: 44px;
  }

  .nav-toggle-bar {
    width: 24px;
  }

  .global-nav {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    /* ノッチ・ステータスバー下から開始（中央寄せだと縦に溢れて上が欠ける） */
    padding: max(16px, calc(env(safe-area-inset-top, 0px) + 10px)) max(16px, env(safe-area-inset-right, 0px))
      max(16px, calc(env(safe-area-inset-bottom, 0px) + 12px)) max(16px, env(safe-area-inset-left, 0px));
    background: rgba(26, 21, 32, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    box-sizing: border-box;
  }

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

  .global-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-width: 340px;
    margin: 0;
    padding: 1.75rem 1.35rem;
    list-style: none;
    background: #faf8f5;
    border-radius: 12px;
    border: 1px solid rgba(45, 36, 56, 0.1);
    box-shadow: 0 24px 56px rgba(20, 18, 24, 0.22), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    flex-shrink: 0;
    max-height: min(
      calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 32px),
      calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 32px)
    );
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .global-nav .nav-list li {
    border-bottom: 1px solid rgba(45, 36, 56, 0.08);
  }

  .global-nav .nav-list li:last-child {
    border-bottom: none;
    margin-top: 0.35rem;
    padding-top: 0.35rem;
  }

  .global-nav a {
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-ink);
    padding: 0.95rem 0.25rem;
    opacity: 1;
  }

  .global-nav a:hover {
    color: var(--color-purple);
    opacity: 1;
  }

  .global-nav a:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
    border-radius: 4px;
  }

  .global-nav .btn-nav-cta {
    display: flex;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.9rem 1.25rem;
    font-size: 0.82rem !important;
    box-sizing: border-box;
    text-align: center;
    justify-content: center;
  }

  .hero {
    /* 全画面より低めにして下のコンテンツへ誘導しやすく */
    min-height: 0;
    min-height: clamp(320px, 62dvh, 560px);
    padding: calc(var(--header-h) + 28px) 20px 64px;
    align-items: center;
  }

  .hero-label {
    margin-bottom: 1rem;
    font-size: 0.7rem;
  }

  .hero-title {
    font-size: clamp(1.45rem, 5.2vw, 2rem);
  }

  .hero-title-sub {
    font-size: clamp(0.92rem, 3.2vw, 1.05rem);
  }

  .hero-scroll {
    bottom: 20px;
  }

  .hero-scroll::after {
    height: 28px;
    margin-top: 8px;
  }

  .tea-grid {
    grid-template-columns: 1fr;
  }

  .menu-row-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    max-width: 360px;
  }

  .menu-card-photo {
    max-width: 200px;
  }

  .booking-iframe-wrap iframe {
    min-height: 480px;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .reservation-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .reservation-actions .btn {
    width: 100%;
  }

  .footer-nav ul {
    flex-direction: column;
    gap: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .fade-in,
  .exp-card-image,
  .menu-card-photo img,
  .btn,
  .btn-nav-cta {
    transition: none !important;
  }

  .hero-scroll::after {
    animation: none !important;
  }
}