/* ============================================================
   整体院 みどり – style.css（共通・全ページ）
   ============================================================ */

:root {
  --color-base: #F8F6F3;
  --color-accent: #3A5A48;
  --color-accent-dark: #2C4436;
  --color-accent-light: #C8DDD2;
  --color-warm: #8E8278;
  --color-text: #2E2A27;
  --color-muted: #7A7268;
  --color-border: #DDD8D0;
  --color-bg-section: #F0EDE8;
  --font-serif: 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-en: 'Lato', sans-serif;
  --max-width: 1080px;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(46,42,39,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--color-text); background: var(--color-base); line-height: 1.85; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
ol { padding-left: 1.4em; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.bg-section { background: var(--color-bg-section); }
.section-label { font-family: var(--font-en); font-size: 0.72rem; letter-spacing: 0.25em; color: var(--color-accent); text-transform: uppercase; margin-bottom: 0.6rem; display: block; }
.section-title { font-family: var(--font-serif); font-size: clamp(1.7rem, 3.5vw, 2.3rem); font-weight: 600; margin-bottom: 2.8rem; line-height: 1.5; }
.text-center { text-align: center; }

/* ── Header ── */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(248,246,243,0.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--color-border); transition: box-shadow 0.3s; }
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-serif); font-size: 1.05rem; letter-spacing: 0.08em; color: var(--color-text); }
.logo span { color: var(--color-accent); }
.nav-menu { display: flex; align-items: center; gap: 24px; }
.nav-menu a { font-size: 0.82rem; letter-spacing: 0.04em; color: var(--color-text); transition: color 0.2s; }
.nav-menu a:hover, .nav-menu a.active { color: var(--color-accent); }
.nav-cta { background: var(--color-accent); color: #fff !important; padding: 9px 18px; border-radius: 4px; font-size: 0.78rem !important; transition: background 0.2s !important; }
.nav-cta:hover { background: var(--color-accent-dark) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--color-text); transition: transform 0.3s, opacity 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Hero (top page) ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 64px; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center top; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(44,68,54,0.62) 0%, rgba(44,68,54,0.3) 100%); }
.hero-content { position: relative; z-index: 1; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; color: #fff; }
.hero-label { font-family: var(--font-en); font-size: 0.75rem; letter-spacing: 0.28em; opacity: 0.8; margin-bottom: 1.2rem; display: block; }
.hero h1 { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 600; line-height: 1.55; margin-bottom: 1.2rem; }
.hero-sub { font-size: 0.95rem; line-height: 1.95; opacity: 0.9; margin-bottom: 2.8rem; }
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Page Hero (inner pages) ── */
.page-hero { background: var(--color-accent); padding: 100px 0 60px; color: #fff; }
.page-hero-tag { font-family: var(--font-en); font-size: 0.72rem; letter-spacing: 0.25em; opacity: 0.75; margin-bottom: 0.8rem; display: block; }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 600; margin-bottom: 0.6rem; }
.page-hero-sub { font-size: 0.88rem; opacity: 0.85; }

/* ── CTA Buttons ── */
.cta-btn { display: inline-block; background: var(--color-accent); color: #fff; padding: 15px 36px; border-radius: 4px; font-size: 0.9rem; letter-spacing: 0.06em; font-family: var(--font-sans); transition: background 0.25s, transform 0.2s, box-shadow 0.2s; border: none; cursor: pointer; }
.cta-btn:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(58,90,72,0.3); }
.cta-btn-outline { background: transparent; border: 2px solid rgba(255,255,255,0.8); color: #fff !important; }
.cta-btn-outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; box-shadow: none; }
.cta-btn-outline-dark { background: transparent; border: 2px solid var(--color-accent); color: var(--color-accent) !important; }
.cta-btn-outline-dark:hover { background: var(--color-accent-light); }
.cta-btn-secondary { background: #fff; color: var(--color-accent) !important; border: 1.5px solid var(--color-accent); }
.cta-btn-secondary:hover { background: var(--color-accent-light); box-shadow: none; }
.cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Feature (index) ── */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card { background: #fff; padding: 40px 32px; border-radius: var(--radius); box-shadow: var(--shadow); position: relative; }
.feature-num { font-family: var(--font-en); font-size: 2.8rem; font-weight: 300; color: var(--color-accent-light); line-height: 1; margin-bottom: 16px; }
.feature-card h3 { font-family: var(--font-serif); font-size: 1.05rem; margin-bottom: 0.8rem; }
.feature-card p { font-size: 0.87rem; line-height: 1.95; color: var(--color-muted); }

/* ── Menu overview (index) ── */
.menu-overview.section { background: var(--color-bg-section); }
.menu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 2.4rem; }
.menu-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.25s; }
.menu-card:hover { transform: translateY(-4px); }
.menu-card img { width: 100%; height: 200px; object-fit: cover; }
.menu-body { padding: 24px; }
.menu-body h3 { font-family: var(--font-serif); font-size: 1.05rem; margin-bottom: 0.6rem; }
.menu-body p { font-size: 0.85rem; line-height: 1.9; color: var(--color-muted); margin-bottom: 1rem; }
.menu-link { font-size: 0.82rem; color: var(--color-accent); font-weight: 500; }
.menu-more { text-align: center; }

/* ── Voice (index) ── */
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.voice-card { background: #fff; padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.voice-rating { font-size: 0.95rem; color: #D4A017; letter-spacing: 3px; margin-bottom: 0.8rem; }
.voice-text { font-size: 0.88rem; line-height: 1.95; color: var(--color-text); margin-bottom: 0.8rem; }
.voice-text::before { content: '「'; }
.voice-text::after { content: '」'; }
.voice-author { font-size: 0.78rem; color: var(--color-muted); text-align: right; }

/* ── Flow (index) ── */
.flow.section { background: var(--color-bg-section); }
.flow-steps { display: flex; align-items: flex-start; gap: 0; }
.flow-step { flex: 1; text-align: center; padding: 0 16px; }
.flow-num { width: 52px; height: 52px; border-radius: 50%; background: var(--color-accent); color: #fff; font-family: var(--font-en); font-size: 1.3rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.flow-step h3 { font-size: 1rem; font-weight: 500; margin-bottom: 0.5rem; }
.flow-step p { font-size: 0.83rem; line-height: 1.9; color: var(--color-muted); }
.flow-arrow { font-size: 1.4rem; color: var(--color-accent-light); padding-top: 18px; flex-shrink: 0; }

/* ── CTA Banner ── */
.cta-banner { background: var(--color-accent); padding: 80px 0; text-align: center; color: #fff; }
.cta-banner h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; }
.cta-banner p { font-size: 0.92rem; line-height: 1.9; opacity: 0.9; margin-bottom: 2.4rem; }

/* ── Access snippet (index) ── */
.access-snippet.section { background: var(--color-bg-section); }
.access-inner { max-width: 640px; margin: 0 auto 2rem; }
.access-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.access-table th, .access-table td { padding: 12px 0; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.access-table th { width: 110px; color: var(--color-muted); font-weight: 500; }
.access-table td a { color: var(--color-accent); text-decoration: underline; }
.access-more { text-align: center; }

/* ── Menu Detail pages ── */
.menu-detail-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.menu-detail-reverse { direction: rtl; }
.menu-detail-reverse > * { direction: ltr; }
.menu-detail-img img { width: 100%; height: 400px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.menu-tag { font-family: var(--font-en); font-size: 3rem; font-weight: 300; color: var(--color-accent-light); line-height: 1; margin-bottom: 8px; }
.menu-detail-text h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1.2rem; line-height: 1.5; }
.menu-detail-text p { font-size: 0.9rem; line-height: 2; color: var(--color-muted); margin-bottom: 1.4rem; }
.menu-check { margin-bottom: 2rem; }
.menu-check li { font-size: 0.88rem; padding: 6px 0 6px 1.4em; color: var(--color-text); position: relative; border-bottom: 1px solid var(--color-border); }
.menu-check li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }

/* ── Price page ── */
.first-visit-box { background: var(--color-accent); color: #fff; border-radius: var(--radius); padding: 48px 40px; text-align: center; max-width: 560px; margin: 0 auto; position: relative; }
.first-visit-badge { display: inline-block; background: #fff; color: var(--color-accent); font-size: 0.75rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; margin-bottom: 1rem; }
.first-visit-box h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 0.6rem; }
.price-big-display { font-family: var(--font-en); font-size: 3.2rem; font-weight: 300; margin: 0.8rem 0; }
.price-big-display span { font-size: 1.4rem; }
.first-visit-box p { font-size: 0.88rem; opacity: 0.9; line-height: 1.9; margin-bottom: 2rem; }
.price-table-wrap { overflow-x: auto; }
.price-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.price-table th, .price-table td { padding: 14px 20px; border-bottom: 1px solid var(--color-border); text-align: left; }
.price-table thead th { background: var(--color-accent); color: #fff; font-weight: 500; letter-spacing: 0.04em; }
.price-table tbody tr:last-child td { border-bottom: none; }
.ticket-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 1.4rem; }
.ticket-card { background: #fff; padding: 28px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); position: relative; }
.ticket-featured { border: 2px solid var(--color-accent); }
.ticket-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-accent); color: #fff; font-size: 0.72rem; font-weight: 600; padding: 3px 14px; border-radius: 12px; }
.ticket-card h3 { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 0.6rem; }
.ticket-price { font-size: 1.05rem; font-weight: 500; color: var(--color-accent-dark); margin-bottom: 0.4rem; }
.ticket-price small { font-size: 0.78rem; color: var(--color-muted); font-weight: 400; }
.ticket-price span { font-size: 0.78rem; font-weight: 400; color: var(--color-muted); }
.ticket-note { font-size: 0.78rem; color: var(--color-muted); }
.price-note { font-size: 0.82rem; color: var(--color-muted); line-height: 1.95; text-align: center; }

/* ── FAQ page ── */
.faq-section.section { background: var(--color-base); }
.faq-categories { display: flex; gap: 10px; margin-bottom: 2.4rem; flex-wrap: wrap; }
.faq-cat-btn { background: none; border: 1.5px solid var(--color-border); color: var(--color-muted); font-family: var(--font-sans); font-size: 0.82rem; padding: 7px 20px; border-radius: 24px; cursor: pointer; transition: all 0.2s; }
.faq-cat-btn.active, .faq-cat-btn:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item.hidden { display: none; }
.faq-q { width: 100%; background: none; border: none; font-family: var(--font-sans); font-size: 0.95rem; padding: 20px 16px 20px 0; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--color-text); }
.faq-q span { flex: 1; line-height: 1.6; }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--color-accent); transition: transform 0.3s; }
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 16px 20px; font-size: 0.88rem; line-height: 1.95; color: var(--color-muted); }
.faq-a p { margin-bottom: 0.6rem; }
.faq-a p:last-child { margin-bottom: 0; }
.faq-item.open .faq-a { display: block; }

/* ── Access full page ── */
.access-full { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.access-info-col .access-table { margin-bottom: 1.6rem; }
.hours-grid { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.hours-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin-bottom: 0.6rem; }
.hours-table th, .hours-table td { padding: 8px 10px; text-align: center; border: 1px solid var(--color-border); }
.hours-table thead th { background: var(--color-bg-section); font-weight: 500; }
.hours-table td.closed { background: #F5F0EC; color: var(--color-muted); }
.hours-table td.half { color: var(--color-accent); font-weight: 500; }
.hours-note { font-size: 0.76rem; color: var(--color-muted); }
.map-placeholder { background: var(--color-bg-section); border: 1px dashed var(--color-border); border-radius: var(--radius); height: 300px; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 0.85rem; color: var(--color-muted); line-height: 1.8; margin-bottom: 1.4rem; }
.access-route h3 { font-size: 0.95rem; font-weight: 500; margin-bottom: 0.6rem; }
.access-route ol { font-size: 0.87rem; color: var(--color-muted); line-height: 1.9; }

/* ── Reserve methods ── */
.reserve-methods { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 2.4rem; }
.reserve-card { background: #fff; padding: 36px 32px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; transition: transform 0.2s; display: block; }
.reserve-card:hover { transform: translateY(-3px); }
.reserve-icon { width: 52px; height: 52px; margin: 0 auto 16px; color: var(--color-accent); }
.reserve-icon svg { width: 100%; height: 100%; }
.reserve-icon-line { color: #00B900; }
.reserve-card h3 { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 0.6rem; }
.reserve-tel { font-family: var(--font-en); font-size: 1.5rem; font-weight: 400; letter-spacing: 0.05em; color: var(--color-accent-dark); margin: 0.4rem 0; }
.reserve-hours { font-size: 0.8rem; color: var(--color-muted); }
.reserve-card p { font-size: 0.87rem; color: var(--color-muted); line-height: 1.85; margin-bottom: 0.8rem; }
.reserve-link { font-size: 0.85rem; color: var(--color-accent); font-weight: 500; }

/* ── Contact Form ── */
.contact-form-wrap { background: #fff; border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow); }
.contact-form-wrap h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 2rem; }
.contact-form { max-width: 100%; }
.form-row { margin-bottom: 1.4rem; }
.form-row label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 0.5rem; }
.req { font-size: 0.7rem; background: var(--color-accent); color: #fff; padding: 2px 6px; border-radius: 3px; margin-left: 6px; vertical-align: middle; }
.form-row input, .form-row select, .form-row textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; font-family: var(--font-sans); font-size: 0.9rem; color: var(--color-text); transition: border-color 0.2s, box-shadow 0.2s; appearance: none; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(58,90,72,0.1); }
.form-row textarea { height: 130px; resize: vertical; }
.form-submit { text-align: center; margin-top: 2rem; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--color-muted); margin-top: 1rem; }

/* ── Footer ── */
.site-footer { background: var(--color-text); color: rgba(255,255,255,0.75); padding: 56px 0 32px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 24px; }
.footer-logo { font-family: var(--font-serif); font-size: 1.05rem; color: #fff; }
.footer-logo span { color: var(--color-accent-light); }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.8rem; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-nav a:hover { color: #fff; }
.footer-sns { display: flex; gap: 16px; }
.footer-sns img { width: 20px; height: 20px; filter: invert(1); opacity: 0.7; transition: opacity 0.2s; }
.footer-sns a:hover img { opacity: 1; }
.copyright { text-align: center; font-size: 0.75rem; opacity: 0.45; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .page-hero { padding: 80px 0 48px; }
  .nav-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: rgba(248,246,243,0.97); flex-direction: column; align-items: stretch; padding: 16px 0 24px; border-bottom: 1px solid var(--color-border); gap: 0; z-index: 99; }
  .nav-menu.open { display: flex; }
  .nav-menu a { display: block; padding: 14px 24px; font-size: 0.95rem; }
  .nav-cta { margin: 12px 24px 4px; text-align: center; border-radius: 4px; }
  .hamburger { display: flex; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .feature-grid { grid-template-columns: 1fr; }
  .menu-grid { grid-template-columns: 1fr; }
  .voice-grid { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; align-items: center; }
  .flow-arrow { transform: rotate(90deg); padding: 0; }
  .menu-detail-inner, .menu-detail-reverse { grid-template-columns: 1fr; direction: ltr; }
  .menu-detail-img img { height: 280px; }
  .ticket-grid { grid-template-columns: 1fr; }
  .access-full { grid-template-columns: 1fr; }
  .reserve-methods { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-nav { gap: 16px; }
  .first-visit-box { padding: 36px 24px; }
}