/* ============================================================
   居酒屋 matty - style.css
   ============================================================ */

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

:root {
  /* Color Palette - Light Concrete Theme */
  --color-bg:         #e2e2e4;   /* 薄いグレー */
  --color-bg-section: rgba(226, 226, 228, 0.45);
  --color-bg-alt:     rgba(240, 240, 242, 0.35);
  --color-bg-card:    rgba(255, 255, 255, 0.75); /* 白背景カードでコンテンツを際立たせる */
  --color-border:     rgba(0, 0, 0, 0.08);
  --color-border-light: rgba(0, 0, 0, 0.15);

  --color-primary:    #b59357;   /* 薄いグレーに映える落ち着いたゴールド */
  --color-primary-light: #cfa868;
  --color-primary-dark:  #8f7038;
  --color-accent:     #734a26;

  --color-text:       #2b2d2f;   /* 文字色はダークグレーに反転 */
  --color-text-muted: #5e646b;   /* グレー系に調整 */
  --color-text-light: #44494e;
  --color-white:      #1a1c1e;   /* 反転 */

  /* Typography */
  --font-jp:  'Noto Sans JP', sans-serif;
  --font-en:  'Playfair Display', serif;

  /* Spacing */
  --spacing-xs:  0.5rem;
  --spacing-sm:  1rem;
  --spacing-md:  1.5rem;
  --spacing-lg:  2.5rem;
  --spacing-xl:  4rem;
  --spacing-xxl: 6rem;

  /* Sizes */
  --header-height: 70px;
  --container-max: 1140px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-mid:  0.35s ease;
  --transition-slow: 0.6s ease;
}

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

body {
  background-color: var(--color-bg); /* 完全な薄グレー単色 */
  color: var(--color-text);
  font-family: var(--font-jp);
  font-weight: 300;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section:nth-child(even) {
  background-color: var(--color-bg-section);
}

/* ============================================================
   Section Header
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.section-title {
  font-family: var(--font-jp);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.section-divider {
  width: 40px;
  height: 2px;
  background: var(--color-primary);
  margin: var(--spacing-sm) auto;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--transition-mid), color var(--transition-mid), border-color var(--transition-mid), transform var(--transition-fast);
}

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
  border: 1.5px solid var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* ============================================================
   Header / Navigation
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition-mid), box-shadow var(--transition-mid);
}

.site-header.scrolled {
  background: rgba(226, 226, 228, 0.95);
  box-shadow: 0 1px 0 var(--color-border);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  gap: 0.05em;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.8;
}

.logo .logo-jp {
  font-family: var(--font-jp);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-mid);
}

.site-header.scrolled .logo .logo-jp {
  color: var(--color-text-muted);
}

.logo .logo-en {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.03em;
}

/* Nav List */
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-mid);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

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

.nav-link--reserve {
  padding: 0.4rem 1.1rem;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  transition: background var(--transition-mid), color var(--transition-mid);
}

.nav-link--reserve::after {
  display: none;
}

.nav-link--reserve:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* Hamburger */
.hamburger {
  display: none; /* デフォルト（PC）は非表示 */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1100;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 1.5px;
  background: #ffffff;
  transition: transform var(--transition-mid), opacity var(--transition-mid), background var(--transition-mid);
  transform-origin: center;
}

.site-header.scrolled .hamburger-line {
  background: var(--color-text);
}

.hamburger.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile overlay */
.mobile-overlay {
  display: none;           /* shown only via media query */
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-mid);
  backdrop-filter: blur(2px);
}

.mobile-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   Drawer Menu (Mobile Only)
   ============================================================ */
.drawer {
  display: none;           /* shown only via media query */
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100dvh;          /* dynamic viewport height */
  background: #e2e2e4;
  border-left: 1px solid var(--color-border);
  z-index: 1050;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.38s;
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
}

.drawer.is-open {
  transform: translateX(0);
  visibility: visible;
}

/* Drawer Header */
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.4rem;
  height: var(--header-height);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.drawer-logo {
  display: flex;
  flex-direction: column;
  gap: 0.05em;
  line-height: 1.1;
  text-decoration: none;
}

.drawer-logo .logo-jp {
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
  font-family: var(--font-jp);
}

.drawer-logo .logo-en {
  font-family: var(--font-en);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.03em;
}

/* Drawer Close Button */
.drawer-close {
  width: 36px;
  height: 36px;
  background: none;
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}

.drawer-close:hover {
  border-color: var(--color-primary);
}

.drawer-close-line {
  position: absolute;
  width: 16px;
  height: 1.5px;
  background: var(--color-text-muted);
  transform-origin: center;
  transition: background var(--transition-fast);
}

.drawer-close:hover .drawer-close-line {
  background: var(--color-primary);
}

.drawer-close-line:nth-child(1) { transform: rotate(45deg);  }
.drawer-close-line:nth-child(2) { transform: rotate(-45deg); }

/* Drawer Nav */
.drawer-nav {
  flex: 1;
  padding: 2rem 0;
}

.drawer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.drawer-nav-item {
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.drawer.is-open .drawer-nav-item {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered delay for each item */
.drawer.is-open .drawer-nav-item:nth-child(1) { transition-delay: 0.05s; }
.drawer.is-open .drawer-nav-item:nth-child(2) { transition-delay: 0.10s; }
.drawer.is-open .drawer-nav-item:nth-child(3) { transition-delay: 0.15s; }
.drawer.is-open .drawer-nav-item:nth-child(4) { transition-delay: 0.20s; }
.drawer.is-open .drawer-nav-item:nth-child(5) { transition-delay: 0.25s; }

.drawer-nav-link {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 1.1rem 1.6rem;
  font-family: var(--font-en);
  font-size: 1rem;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast), background var(--transition-fast), padding-left var(--transition-mid);
}

.drawer-nav-link:hover {
  color: var(--color-primary);
  background: rgba(201, 169, 110, 0.05);
  padding-left: 2rem;
}

.drawer-nav-jp {
  font-family: var(--font-jp);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  opacity: 0.6;
  font-weight: 300;
}

.drawer-nav-link--reserve {
  margin: 1rem 1.4rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  justify-content: center;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
}

.drawer-nav-link--reserve:hover {
  background: var(--color-primary);
  color: var(--color-bg);
  padding-left: 1rem; /* override the indent on hover */
}

/* Drawer Footer */
.drawer-footer {
  padding: 1.2rem 1.4rem 2rem;
  flex-shrink: 0;
}

.drawer-divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: 1rem;
}

.drawer-hours {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 1rem;
}

.drawer-sns {
  display: flex;
  gap: 0.6rem;
}

.drawer-sns-link {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 0.5rem;
  border: 1px solid var(--color-border-light);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.drawer-sns-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.drawer-sns-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: #000000; /* スライド切り替え時の暗転防止 */
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.45) contrast(1.02); /* 画像の明るさを上げて美味しそうに目立たせる */
  transform: scale(1.05);
  transition: transform 7.5s ease-out;
}

.hero-slide.active .hero-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(0, 0, 0, 0.35) 60%,
    rgba(0, 0, 0, 0.65) 100%
  );
  z-index: 3; /* 画像より上に配置 */
}

.hero-content {
  position: relative;
  z-index: 5; /* overlayより上に配置 */
  text-align: center;
  padding: 0 var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  animation: fadeInUp 1.1s ease both;
  animation-delay: 0.3s;
}

.hero-catch {
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  letter-spacing: 0.3em;
  color: #e0c49b; /* 常にゴールド */
  font-weight: 300;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9); /* 文字影で視認性を強化 */
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1em;
  line-height: 1;
}

.hero-title-jp {
  font-family: var(--font-jp);
  font-size: clamp(1rem, 3vw, 1.2rem);
  font-weight: 300;
  letter-spacing: 0.4em;
  color: #e8e0d4; /* 常に明るいベージュ */
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hero-title-en {
  font-family: var(--font-en);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 700;
  color: #ffffff; /* 常に白 */
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 3px 15px rgba(0, 0, 0, 0.8), 0 1px 4px rgba(0, 0, 0, 0.9);
}

.hero-sub {
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  letter-spacing: 0.22em;
  color: #c8bfb4; /* 常に明るいミュート */
  margin-top: var(--spacing-xs);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

/* Scroll Down Arrow */
.scroll-down {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-down-line {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--color-primary));
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { opacity: 0; transform: translateY(-10px); }
  50%       { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   About Section
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.about-lead {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--spacing-md);
}

.about-body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 2;
  margin-bottom: var(--spacing-sm);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--spacing-md);
}

.tag {
  font-size: 0.75rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--color-border-light);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Feature Cards */
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  transition: border-color var(--transition-mid), transform var(--transition-mid);
}

.feature-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.feature-icon-wrap {
  width: 40px;
  height: 40px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.feature-icon {
  width: 100%;
  height: 100%;
}

.feature-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.feature-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ============================================================
   Menu Section
   ============================================================ */
.menu {
  background-color: var(--color-bg-alt);
}

/* メニュー1〜3 正方形系 */
.menu-grid {
  display: grid;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.menu-grid--square {
  grid-template-columns: repeat(3, 1fr);
}

.menu-grid--portrait {
  grid-template-columns: repeat(3, 1fr);
}

.menu-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-mid), transform var(--transition-mid), box-shadow var(--transition-mid);
}

.menu-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.12);
}

.menu-img-wrap {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: #111;
}

.menu-img-wrap--portrait {
  aspect-ratio: 3 / 4;
}

.menu-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.menu-card:hover .menu-img {
  transform: scale(1.06);
}

.menu-card-body {
  padding: var(--spacing-sm) var(--spacing-md);
}

.menu-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.menu-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* メニュー7 横長ワイド */
.menu-wide {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  transition: border-color var(--transition-mid);
}

.menu-wide:hover {
  border-color: var(--color-primary);
}

.menu-wide-img-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.menu-wide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.menu-wide-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-sm);
}

.menu-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  opacity: 0.7;
}

.menu-note-block {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   Access Section
   ============================================================ */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.info-item {
  border-left: 2px solid var(--color-primary);
  padding-left: var(--spacing-md);
}

.info-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  font-weight: 400;
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}

.info-value {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.85;
}

.info-link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition-fast);
}

.info-link:hover {
  opacity: 0.8;
}

.access-map {
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.access-map iframe {
  display: block;
  filter: grayscale(40%) brightness(0.85);
}

/* ============================================================
   Info Section
   ============================================================ */
.info {
  background-color: var(--color-bg-section);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

.info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  transition: border-color var(--transition-mid), transform var(--transition-mid);
}

.info-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.info-card-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--spacing-sm);
  color: var(--color-primary);
}

.info-card-icon svg {
  width: 100%;
  height: 100%;
}

.info-card-title {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.info-card-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

.info-card-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   Contact Section
   ============================================================ */
.contact-block {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.contact-tel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: var(--spacing-lg) var(--spacing-xl);
  border: 1.5px solid var(--color-primary);
  transition: background var(--transition-mid);
}

.contact-tel:hover {
  background: rgba(201,169,110,0.08);
}

.contact-tel-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.contact-tel-number {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.06em;
}

.contact-hours {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

/* SNS Links */
.contact-sns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.contact-sns-label {
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.sns-links {
  display: flex;
  gap: var(--spacing-md);
}

.sns-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--color-border-light);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  transition: border-color var(--transition-mid), color var(--transition-mid);
}

.sns-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.sns-icon {
  width: 18px;
  height: 18px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: #242628;
  color: #c8bfb4;
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--spacing-xl);
  align-items: start;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  gap: 0.05em;
}

.footer-logo .logo-jp {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

.footer-logo .logo-en {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}

.footer-info {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 2;
}

.footer-info a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-end;
}

.footer-nav-list a {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--color-primary);
}

.footer-copy {
  text-align: center;
  font-size: 0.72rem;
  color: var(--color-border-light);
  letter-spacing: 0.1em;
}

/* ============================================================
   Scroll-triggered animations
   ============================================================ */
.fade-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   Responsive - Tablet (max 960px)
   ============================================================ */
@media (max-width: 960px) {
  :root {
    --spacing-xxl: 4rem;
    --spacing-xl: 3rem;
  }

  /* --- PC ナビを非表示、ハンバーガー・ドロワーを有効化 --- */
  .global-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-overlay {
    display: block;
  }

  .drawer {
    display: flex;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .about-features {
    grid-template-columns: 1fr 1fr;
  }

  /* Menu */
  .menu-grid--square,
  .menu-grid--portrait {
    grid-template-columns: repeat(2, 1fr);
  }

  .menu-wide {
    grid-template-columns: 1fr;
  }

  .menu-wide-img-wrap {
    aspect-ratio: 16 / 7;
  }

  .menu-wide-body {
    padding: var(--spacing-md);
  }

  /* Access */
  .access-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Info */
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

/* ============================================================
   Responsive - Mobile (max 640px)
   ============================================================ */
@media (max-width: 640px) {
  :root {
    --spacing-xxl: 3rem;
    --spacing-xl: 2rem;
    --spacing-lg: 1.8rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

  /* Menu */
  .menu-grid--square,
  .menu-grid--portrait {
    grid-template-columns: 1fr;
  }

  .menu-img-wrap {
    aspect-ratio: 4 / 3;
  }

  .menu-img-wrap--portrait {
    aspect-ratio: 4 / 3;
  }

  /* About */
  .about-features {
    grid-template-columns: 1fr;
  }

  /* Info */
  .info-grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-tel {
    padding: var(--spacing-md) var(--spacing-lg);
    width: 100%;
  }

  .sns-links {
    flex-direction: column;
    width: 100%;
  }

  .sns-link {
    justify-content: center;
  }

  /* Access Map */
  .access-map iframe {
    height: 300px;
  }
}