/* ============================================================
   海鮮旬菜 Ojima — Main Stylesheet
   Design: Dark Japanese / Gold Accent
   ============================================================ */

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

/* ---- Wood Grain Texture (CSS-only) ---- */
:root {
  --wood-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='wood'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.015 0.6' numOctaves='4' seed='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeBlend in='SourceGraphic' mode='multiply'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23wood)' opacity='0.18'/%3E%3C/svg%3E");
}

/* ---- Custom Properties ---- */
:root {
  --bg-primary:    #1C1108;
  --bg-secondary:  #231508;
  --bg-card:       #2B1C0E;
  --accent-gold:   #C9A84C;
  --accent-gold-lt:#E0C878;
  --text-main:     #F0EBE1;
  --text-sub:      #A89880;
  --text-muted:    #6E5E4A;
  --border:        #3D2F22;

  --font-serif-jp: 'Noto Serif JP', serif;
  --font-sans-jp:  'Noto Sans JP', sans-serif;
  --font-en:       'Cormorant Garamond', serif;

  --header-h:      72px;
  --container-w:   1100px;
  --section-py:    120px;
  --section-py-sp: 80px;
  --radius:        4px;

  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans-jp);
  background-color: var(--bg-primary);
  background-image:
    /* 細かい木目ライン */
    repeating-linear-gradient(
      91.5deg,
      transparent 0px,
      transparent 3px,
      rgba(255, 200, 100, 0.018) 3px,
      rgba(255, 200, 100, 0.018) 4px,
      transparent 4px,
      transparent 11px,
      rgba(0, 0, 0, 0.07) 11px,
      rgba(0, 0, 0, 0.07) 13px
    ),
    /* 大きな木目ライン */
    repeating-linear-gradient(
      89deg,
      transparent 0px,
      transparent 28px,
      rgba(255, 180, 60, 0.022) 28px,
      rgba(255, 180, 60, 0.022) 30px,
      transparent 30px,
      transparent 55px,
      rgba(0, 0, 0, 0.055) 55px,
      rgba(0, 0, 0, 0.055) 58px
    ),
    /* ランダム感を出す第3レイヤー */
    repeating-linear-gradient(
      90.8deg,
      transparent 0px,
      transparent 70px,
      rgba(180, 120, 30, 0.015) 70px,
      rgba(180, 120, 30, 0.015) 72px
    );
  color: var(--text-main);
  line-height: 1.9;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
ul  { list-style: none; }
a   { text-decoration: none; color: inherit; }

.pc-only { display: block; }
.sp-only { display: none; }

/* ---- Container ---- */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 40px;
}

/* ---- Section Head ---- */
.section-head {
  text-align: center;
  margin-bottom: 70px;
}

.section-en {
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: var(--accent-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif-jp);
  font-weight: 400;
  font-size: 2rem;
  color: var(--text-main);
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.gold-bar {
  width: 40px;
  height: 1px;
  background: var(--accent-gold);
  margin: 0 auto;
}

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.concept-card:nth-child(2).reveal { transition-delay: 0.12s; }
.concept-card:nth-child(3).reveal { transition-delay: 0.24s; }
.menu-card:nth-child(2).reveal    { transition-delay: 0.08s; }
.menu-card:nth-child(3).reveal    { transition-delay: 0.16s; }


/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 1000;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
#header.scrolled {
  background: rgba(26, 20, 16, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--border);
}

.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  height: 100%;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 4px;
  flex-shrink: 0;
}
.logo-en {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  text-transform: uppercase;
}
.logo-jp {
  font-family: var(--font-serif-jp);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

/* Global Nav */
.global-nav ul {
  display: flex;
  gap: 36px;
}
.nav-link {
  font-family: var(--font-sans-jp);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-sub);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent-gold);
  transition: width 0.3s var(--ease-out);
}
.nav-link:hover { color: var(--accent-gold); }
.nav-link:hover::after { width: 100%; }

/* Header Right */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.btn-tel {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans-jp);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 8px 18px;
  border-radius: var(--radius);
  transition: background 0.3s, color 0.3s;
}
.btn-tel:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--text-main);
  transition: transform 0.35s var(--ease-out), opacity 0.35s;
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(26, 20, 16, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-overlay nav {
  text-align: center;
}
.mobile-nav-overlay ul {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 48px;
}
.mobile-nav-link {
  font-family: var(--font-serif-jp);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--text-main);
  transition: color 0.3s;
}
.mobile-nav-link:hover { color: var(--accent-gold); }

.mobile-tel {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans-jp);
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 14px 28px;
  border-radius: var(--radius);
}

body.nav-open { overflow: hidden; }


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

.hero-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 20, 16, 0.35) 0%,
    rgba(26, 20, 16, 0.55) 60%,
    rgba(26, 20, 16, 0.80) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 24px;
}

.hero-en {
  font-family: var(--font-en);
  font-size: 0.9rem;
  letter-spacing: 0.4em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif-jp);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.65;
  letter-spacing: 0.1em;
  color: var(--text-main);
  margin-bottom: 16px;
}

.hero-sub {
  font-family: var(--font-serif-jp);
  font-weight: 300;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  letter-spacing: 0.2em;
  color: var(--text-sub);
  margin-bottom: 56px;
}

.hero-scroll {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--accent-gold);
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  animation: bounce 2.4s ease-in-out infinite;
  transition: opacity 0.3s;
}
.hero-scroll:hover { opacity: 0.7; }

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


/* ============================================================
   CONCEPT
   ============================================================ */
.section-concept {
  padding: var(--section-py) 0;
  background: var(--bg-secondary);
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.concept-card {
  padding: 56px 40px;
  text-align: center;
  border: 1px solid var(--border);
  background-color: var(--bg-card);
  background-image:
    repeating-linear-gradient(
      91.5deg,
      transparent 0px, transparent 3px,
      rgba(255,200,100,0.016) 3px, rgba(255,200,100,0.016) 4px,
      transparent 4px, transparent 11px,
      rgba(0,0,0,0.065) 11px, rgba(0,0,0,0.065) 13px
    ),
    repeating-linear-gradient(
      89deg,
      transparent 0px, transparent 28px,
      rgba(255,180,60,0.02) 28px, rgba(255,180,60,0.02) 30px,
      transparent 30px, transparent 55px,
      rgba(0,0,0,0.05) 55px, rgba(0,0,0,0.05) 58px
    );
  transition: background-color 0.3s;
}
.concept-card:hover { background-color: #2F2317; }

.concept-card--fresh {
  background-image:
    linear-gradient(rgba(15,8,3,0.62), rgba(15,8,3,0.62)),
    url(img/sengyo_haikei.jpg);
  background-size: cover;
  background-position: center;
}
.concept-card--fresh:hover { background-color: transparent; }

.concept-card--sake {
  background-image:
    linear-gradient(rgba(15,8,3,0.62), rgba(15,8,3,0.62)),
    url(img/ojima_sake_bottles.jpg);
  background-size: cover;
  background-position: center;
}
.concept-card--sake:hover { background-color: transparent; }

.concept-card--space {
  background-image:
    linear-gradient(rgba(15,8,3,0.62), rgba(15,8,3,0.62)),
    url("img/内装/line_oa_chat_260403_172546_group_8.jpg");
  background-size: cover;
  background-position: center;
}
.concept-card--space:hover { background-color: transparent; }

.concept-icon {
  color: var(--accent-gold);
  margin-bottom: 28px;
  display: flex;
  justify-content: center;
}

.concept-card-en {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.concept-card-title {
  font-family: var(--font-serif-jp);
  font-weight: 400;
  font-size: 1.15rem;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.concept-card-text {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 1.95;
}


/* ============================================================
   STORY
   ============================================================ */
.section-story {
  position: relative;
  padding: var(--section-py) 0;
  overflow: hidden;
}

.story-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.story-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.story-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 20, 16, 0.82);
}

.story-inner {
  position: relative;
  z-index: 1;
}

.section-head.light .section-title { color: var(--text-main); }

.story-text {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.story-text p {
  font-family: var(--font-serif-jp);
  font-weight: 300;
  font-size: 1rem;
  line-height: 2.1;
  color: var(--text-sub);
  margin-bottom: 28px;
}
.story-text p:last-child { margin-bottom: 0; }


/* ============================================================
   MENU
   ============================================================ */
.section-menu {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.menu-card {
  background-color: var(--bg-card);
  background-image:
    repeating-linear-gradient(
      91.5deg,
      transparent 0px, transparent 3px,
      rgba(255,200,100,0.016) 3px, rgba(255,200,100,0.016) 4px,
      transparent 4px, transparent 11px,
      rgba(0,0,0,0.065) 11px, rgba(0,0,0,0.065) 13px
    ),
    repeating-linear-gradient(
      89deg,
      transparent 0px, transparent 28px,
      rgba(255,180,60,0.02) 28px, rgba(255,180,60,0.02) 30px,
      transparent 30px, transparent 55px,
      rgba(0,0,0,0.05) 55px, rgba(0,0,0,0.05) 58px
    );
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.menu-card-hidden {
  display: none;
}

@media (min-width: 768px) {
  .menu-card-hidden { display: block; }
  .menu-more-wrap { display: none; }
}

.menu-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.menu-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.menu-card:hover .menu-card-img img {
  transform: scale(1.06);
}

.menu-card-body {
  padding: 24px 20px;
}

.menu-category-label {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.menu-item-name {
  font-family: var(--font-serif-jp);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--text-main);
  margin-bottom: 10px;
}

.menu-item-desc {
  font-size: 0.82rem;
  color: var(--text-sub);
  line-height: 1.85;
}

/* More Button */
.menu-more-wrap {
  text-align: center;
  margin-bottom: 40px;
}

.btn-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  padding: 14px 36px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
.btn-more:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
}

/* Menu Notes */
.menu-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  margin-bottom: 8px;
}
.menu-reserve-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 32px;
}

.menu-tel-cta {
  text-align: center;
}
.btn-tel-large {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans-jp);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 16px 40px;
  border-radius: var(--radius);
  transition: background 0.3s, color 0.3s;
}
.btn-tel-large:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
}


/* ============================================================
   GALLERY
   ============================================================ */
.section-gallery {
  padding: var(--section-py) 0;
  background: var(--bg-secondary);
  overflow: hidden;
}

.section-gallery .section-head {
  padding: 0 40px;
}

.gallery-slider {
  width: 100%;
  overflow: hidden;
}

.gallery-track {
  display: flex;
  width: max-content;
  animation: gallery-scroll 48s linear infinite;
}
.gallery-track:hover {
  animation-play-state: paused;
}

.gallery-item {
  width: 360px;
  flex-shrink: 0;
  margin-right: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.gallery-item:hover img {
  transform: scale(1.08);
}

@keyframes gallery-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(-376px * 7)); }
}


/* ============================================================
   INFORMATION
   ============================================================ */
.section-information {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
}
.info-table th,
.info-table td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  line-height: 1.85;
  vertical-align: top;
}
.info-table th {
  width: 140px;
  font-family: var(--font-serif-jp);
  font-weight: 400;
  color: var(--accent-gold);
  white-space: nowrap;
}
.info-table td {
  color: var(--text-sub);
}
.info-table tr:first-child th,
.info-table tr:first-child td {
  border-top: 1px solid var(--border);
}

.info-day {
  display: inline-block;
  font-size: 0.78rem;
  border: 1px solid var(--border);
  padding: 1px 8px;
  border-radius: 2px;
  margin-right: 8px;
  color: var(--text-muted);
  vertical-align: middle;
}

.info-tel {
  font-family: var(--font-sans-jp);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  transition: opacity 0.3s;
}
.info-tel:hover { opacity: 0.75; }

.info-note {
  margin-top: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-left: 2px solid var(--accent-gold);
  padding-left: 14px;
  line-height: 1.7;
}

.info-map-wrap {
  height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.info-map-wrap iframe {
  filter: grayscale(40%) invert(90%) hue-rotate(180deg);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}

.footer-logo-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.footer-logo-jp {
  font-family: var(--font-serif-jp);
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--text-main);
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
}
.footer-nav a {
  font-size: 0.85rem;
  color: var(--text-sub);
  letter-spacing: 0.06em;
  transition: color 0.3s;
}
.footer-nav a:hover { color: var(--accent-gold); }

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans-jp);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  transition: opacity 0.3s;
}
.footer-tel:hover { opacity: 0.75; }

.footer-address,
.footer-hours {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  border-top: 1px solid var(--border);
  padding-top: 32px;
  width: 100%;
  text-align: center;
}


/* ============================================================
   RESPONSIVE — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --section-py: 96px;
  }

  .global-nav { display: none; }
  .hamburger  { display: flex; }
  .tel-num    { display: none; }
  .btn-tel    { padding: 8px 14px; }

  .concept-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }
  .concept-card { padding: 48px 32px; }

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

  .info-grid {
    grid-template-columns: 1fr;
  }
  .info-map-wrap { height: 300px; }

  .container { padding: 0 32px; }
}


/* ============================================================
   RESPONSIVE — Mobile (≤767px)
   ============================================================ */
@media (max-width: 767px) {
  :root {
    --section-py: var(--section-py-sp);
    --header-h: 60px;
  }

  .pc-only { display: none; }
  .sp-only { display: block; }

  .header-inner { padding: 0 20px; }

  .logo-jp { font-size: 0.95rem; }
  .logo-en { font-size: 0.62rem; }

  /* Hero */
  .hero-title { font-size: 1.75rem; }
  .hero-sub   { font-size: 0.9rem; letter-spacing: 0.1em; }
  .hero-en    { font-size: 0.75rem; letter-spacing: 0.25em; margin-bottom: 14px; }

  /* Section head */
  .section-title { font-size: 1.5rem; }
  .section-head  { margin-bottom: 48px; }

  /* Concept */
  .concept-card { padding: 40px 24px; }

  /* Menu — horizontal swipe slider */
  .menu-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 16px;
    padding: 0 20px 20px;
    margin: 0 -20px 40px;
    scrollbar-width: none;
  }
  .menu-grid::-webkit-scrollbar { display: none; }
  .menu-card {
    flex: 0 0 82vw;
    scroll-snap-align: start;
  }
  .menu-card-hidden { display: block; }
  .menu-more-wrap { display: none; }

  /* Gallery */
  .gallery-item { width: 280px; }
  @keyframes gallery-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(calc(-296px * 7)); }
  }

  /* Info */
  .info-table th { width: 110px; font-size: 0.82rem; }
  .info-table td { font-size: 0.82rem; }
  .info-table th,
  .info-table td { padding: 14px 10px; }

  .container { padding: 0 20px; }

  /* Footer */
  .footer-nav ul { gap: 10px 20px; }
  .footer-hours  { display: none; }
}


/* ============================================================
   RESPONSIVE — Small Mobile (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero-title   { font-size: 1.5rem; }
  .btn-tel-large { font-size: 1.1rem; padding: 14px 28px; }
}