:root {
  --primary: #c4bb82;
  --primary-light: #ffffe8;
  --primary-dark: #5e551c;
  --accent: #fd68a9;
  --accent-light: #ffceff;
  --text: #3d3d3d;
  --text-light: #777;
  --bg: #fff;
  --bg-warm: #faf7f4;
  --bg-accent: #fdf5f0;
  --border: #e8e0d8;
  --white: #fff;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-hover: 0 6px 24px rgba(0,0,0,0.10);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --font-main: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-accent: "Cormorant Garamond", "Georgia", serif;
  --max-width: 1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); color: var(--text); background: var(--bg); line-height: 1.8; font-size: 15px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

.header { background: var(--white); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; height: 70px; }
.logo { font-family: var(--font-accent); font-size: 1.8rem; font-weight: 600; color: var(--primary-dark); letter-spacing: 0.05em; }
.logo a { color: inherit; }
.logo a:hover { color: var(--accent); }

.nav-list { display: flex; list-style: none; gap: 28px; align-items: center; }
.nav-list a { color: var(--text); font-size: 0.9rem; letter-spacing: 0.03em; position: relative; padding-bottom: 4px; }
.nav-list a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width var(--transition); }
.nav-list a:hover::after, .nav-list a.active::after { width: 100%; }
.nav-list a:hover { color: var(--primary-dark); }
.nav-reservation { background: var(--accent); color: var(--white) !important; padding: 8px 20px; border-radius: 30px; font-size: 0.85rem; font-weight: 500; }
.nav-reservation::after { display: none !important; }
.nav-reservation:hover { background: var(--primary-dark); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); transition: var(--transition); }

.hero { position: relative; min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-accent) 100%); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.3; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(250,247,244,0.85) 0%, rgba(253,245,240,0.75) 100%); }
.hero-content { position: relative; z-index: 1; padding: 60px 20px; }
.hero-title { font-family: var(--font-accent); font-size: 2.8rem; font-weight: 400; color: var(--primary-dark); letter-spacing: 0.08em; margin-bottom: 16px; line-height: 1.4; }
.hero-subtitle { font-size: 1rem; color: var(--text-light); letter-spacing: 0.06em; margin-bottom: 36px; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn { display: inline-block; padding: 14px 36px; border-radius: 30px; font-size: 0.95rem; font-weight: 500; letter-spacing: 0.04em; transition: all var(--transition); cursor: pointer; border: none; }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-secondary { background: transparent; color: var(--primary-dark); border: 1.5px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

.section { padding: 80px 0; }
.section-warm { background: var(--bg-warm); }
.section-accent { background: var(--bg-accent); }

.section-header { text-align: center; margin-bottom: 50px; }
.section-title { font-family: var(--font-accent); font-size: 1.8rem; color: var(--primary-dark); letter-spacing: 0.06em; margin-bottom: 8px; }
.section-title-en { font-family: var(--font-accent); font-size: 0.85rem; color: var(--primary); letter-spacing: 0.12em; text-transform: uppercase; }
.section-divider { width: 40px; height: 1.5px; background: var(--accent); margin: 16px auto 0; }

.concept-text { text-align: center; max-width: 700px; margin: 0 auto 50px; color: var(--text-light); line-height: 2; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { text-align: center; padding: 36px 24px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.feature-icon { font-size: 2.4rem; margin-bottom: 16px; }
.feature-title { font-size: 1.05rem; font-weight: 600; color: var(--primary-dark); margin-bottom: 10px; }
.feature-desc { font-size: 0.9rem; color: var(--text-light); line-height: 1.8; }

.menu-category { margin-bottom: 50px; }
.menu-category:last-child { margin-bottom: 0; }
.menu-category-title { font-size: 1.2rem; font-weight: 600; color: var(--primary-dark); padding-bottom: 10px; border-bottom: 2px solid var(--primary-light); margin-bottom: 20px; }
.menu-item { display: flex; align-items: flex-start; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--border); gap: 20px; }
.menu-item:last-child { border-bottom: none; }
.menu-item-info { flex: 1; }
.menu-item-name { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.popular-badge { display: inline-block; background: var(--accent); color: var(--white); font-size: 0.7rem; font-weight: 500; padding: 2px 10px; border-radius: 20px; }
.menu-item-desc { font-size: 0.85rem; color: var(--text-light); }
.menu-item-meta { text-align: right; flex-shrink: 0; min-width: 100px; }
.menu-item-price { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
.menu-item-price span { font-size: 0.8rem; font-weight: 400; color: var(--text-light); }
.menu-item-duration { font-size: 0.8rem; color: var(--text-light); margin-top: 2px; }
.menu-note { text-align: center; margin-top: 30px; font-size: 0.85rem; color: var(--text-light); }

.staff-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 300px)); gap: 30px; justify-content: center; }
.staff-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform var(--transition); }
.staff-card:hover { transform: translateY(-4px); }
.staff-image { width: 100%; aspect-ratio: 3/4; object-fit: cover; background: var(--bg-warm); }
.staff-image-placeholder { width: 100%; aspect-ratio: 1/1; background: linear-gradient(135deg, var(--bg-warm), var(--bg-accent)); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; color: var(--primary-light); }
.staff-info { padding: 24px; }
.staff-role { font-size: 0.75rem; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; }
.staff-name { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.staff-desc { font-size: 0.85rem; color: var(--text-light); line-height: 1.8; margin-bottom: 12px; }
.staff-qualifications { display: flex; flex-wrap: wrap; gap: 6px; }
.staff-qualification { font-size: 0.75rem; background: var(--bg-warm); color: var(--primary-dark); padding: 3px 10px; border-radius: 20px; }

.access-content { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.access-map { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-warm); }
.access-map iframe { width: 100%; height: 100%; border: none; }
.access-info-block { margin-bottom: 24px; }
.access-info-title { font-size: 0.85rem; font-weight: 600; color: var(--primary-dark); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.access-info-text { font-size: 0.95rem; color: var(--text); line-height: 1.8; }
.direction-list { list-style: none; }
.direction-item { padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.direction-station { font-weight: 500; color: var(--primary-dark); }

.reservation-section { text-align: center; padding: 60px 20px; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); color: var(--white); }
.reservation-title { font-family: var(--font-accent); font-size: 1.6rem; letter-spacing: 0.06em; margin-bottom: 12px; }
.reservation-note { font-size: 0.9rem; opacity: 0.9; margin-bottom: 30px; }
.reservation-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-reservation { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: var(--white); color: var(--primary-dark); border-radius: 30px; font-weight: 500; font-size: 0.95rem; transition: all var(--transition); }
.btn-reservation:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,0,0,0.2); }

.contact-form { max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-size: 0.9rem; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.form-label .required { color: var(--accent); font-size: 0.75rem; margin-left: 6px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-main); font-size: 0.95rem; color: var(--text); background: var(--white); transition: border-color var(--transition); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--primary); }
.form-textarea { min-height: 150px; resize: vertical; }
.form-submit { display: block; width: 100%; max-width: 320px; margin: 0 auto; padding: 16px; background: var(--accent); color: var(--white); border: none; border-radius: 30px; font-size: 1rem; font-weight: 500; cursor: pointer; transition: all var(--transition); }
.form-submit:hover { background: var(--primary-dark); transform: translateY(-2px); }

.instagram-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.instagram-item { aspect-ratio: 1; background: var(--bg-warm); border-radius: var(--radius-sm); }
.instagram-follow { text-align: center; margin-top: 24px; }

.footer { background: var(--text); color: rgba(255,255,255,0.7); padding: 50px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.footer-logo { font-family: var(--font-accent); font-size: 1.5rem; color: var(--white); margin-bottom: 12px; }
.footer-info { font-size: 0.85rem; line-height: 2; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.8rem; }

.page-header { background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-accent) 100%); padding: 50px 0 40px; text-align: center; }
.page-header-title { font-family: var(--font-accent); font-size: 2rem; color: var(--primary-dark); letter-spacing: 0.06em; margin-bottom: 6px; }
.page-header-title-en { font-family: var(--font-accent); font-size: 0.85rem; color: var(--primary); letter-spacing: 0.12em; }

.mobile-cta-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: var(--white); border-top: 1px solid var(--border); padding: 10px 16px; z-index: 100; gap: 10px; }
.mobile-cta-bar .btn { flex: 1; text-align: center; padding: 12px; font-size: 0.9rem; }

.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 960px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .access-content { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-list { display: none; }
  .hamburger { display: flex; }
  .nav-list.open { display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--white); padding: 20px; gap: 16px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
  .hero { min-height: 60vh; }
  .hero-title { font-size: 2rem; }
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 70px; }
  .staff-grid { grid-template-columns: 1fr; }
  .instagram-grid { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 60px 0; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.6rem; }
  .hero-subtitle { font-size: 0.9rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .menu-item { flex-direction: column; gap: 8px; }
  .menu-item-meta { text-align: left; }
  .reservation-buttons { flex-direction: column; align-items: center; }
}