/* ==========================================================================
   Store common template - sample mockup for "イタリア料理を食べに行こう（イタべこ）"
   Concept: イタリアンの温かみを、落ち着いたトーンで表現する店舗共通テンプレート
   ========================================================================== */

:root {
  --color-bg: #faf6ee;
  --color-surface: #ffffff;
  --color-ink: #2c2621;
  --color-ink-soft: #6d6157;
  --color-green: #34503b;
  --color-green-dark: #22342a;
  --color-tomato: #b3452c;
  --color-gold: #c69a4b;
  --color-line: #ded2ba;

  --font-base: system-ui, -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;

  --container-w: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
dl, dt, dd { margin: 0; }
h1, h2, h3, p { margin: 0; }

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

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

.skip-link {
  position: absolute;
  left: -999px; top: 0;
  background: var(--color-tomato);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  z-index: 200;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-tomato);
  outline-offset: 2px;
}

/* ---------- Group bar (this is a store site under the GO BEYOND group) ---------- */
.group-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2) var(--space-4);
  background: var(--color-green-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: var(--space-1) var(--space-3);
  text-align: center;
}
.group-bar a { text-decoration: underline; text-underline-offset: 2px; }
.group-bar a:hover { color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 238, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-3);
}
.logo { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.logo-mark {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-green);
  color: #fff;
  border-radius: 50%;
  font-size: 1rem;
}
.logo-text {
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.logo-text small {
  display: block;
  font-size: 0.65rem;
  color: var(--color-ink-soft);
  margin-top: 2px;
}

.nav-toggle {
  flex: none;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  display: block;
  width: 18px;
  height: 1px;
  background: var(--color-ink);
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle-bars::before { position: absolute; top: -6px; }
.nav-toggle-bars::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

.global-nav {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.global-nav.is-open { max-height: 360px; }
.global-nav ul { display: flex; flex-direction: column; padding: var(--space-3) var(--space-4) var(--space-4); }
.global-nav a {
  display: block;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.9rem;
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .global-nav { position: static; max-height: none; overflow: visible; background: transparent; border-bottom: none; }
  .global-nav ul { flex-direction: row; gap: var(--space-4); padding: 0; flex-wrap: wrap; }
  .global-nav a { border-bottom: none; padding: var(--space-2) 0; position: relative; font-size: 0.85rem; }
  .global-nav a::after {
    content: "";
    position: absolute; left: 0; right: 0; bottom: -2px;
    height: 1px; background: var(--color-tomato);
    transform: scaleX(0); transition: transform 0.2s ease;
  }
  .global-nav a:hover::after { transform: scaleX(1); }
}

/* ---------- Section heading ---------- */
.section-title { font-size: clamp(1.3rem, 1.05rem + 1vw, 1.8rem); letter-spacing: 0.05em; font-weight: 600; }
.section-title--light { color: #fff; }
.divider {
  display: flex; align-items: center; gap: var(--space-2);
  width: 88px; margin-top: var(--space-3);
}
.divider::before, .divider::after { content: ""; height: 1px; flex: 1; background: var(--color-line); }
.divider::before { flex: 0 0 28px; background: var(--color-tomato); }
.divider--light::before { background: #fff; }
.divider--light::after { background: rgba(255,255,255,0.3); }

.eyebrow { font-size: 0.72rem; letter-spacing: 0.18em; color: var(--color-gold); margin-bottom: var(--space-2); }
.eyebrow--light { color: #f0dcb0; }
.lead { color: var(--color-ink-soft); margin-top: var(--space-3); max-width: 52ch; }

/* ---------- Placeholder ---------- */
.ph {
  position: relative;
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.8);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #6c4630, #2b1e16);
}
.ph-icon { width: 30px; height: 30px; }
.ph-label { font-size: 0.65rem; letter-spacing: 0.15em; }

/* ---------- Hero ---------- */
.hero { position: relative; height: 62vh; min-height: 380px; }
.hero-photo {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #7c5a3c, #2b1e16);
}
.hero-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: flex-end;
  background: linear-gradient(to top, rgba(20,15,10,0.82), rgba(20,15,10,0.25) 55%, rgba(20,15,10,0));
  color: #fdf8ef;
  padding-block: var(--space-6);
}
.hero-eyebrow { font-size: 0.72rem; letter-spacing: 0.2em; color: #e8c98a; }
.hero h1 {
  margin-top: var(--space-3);
  font-size: clamp(1.7rem, 1.2rem + 2.4vw, 2.6rem);
  line-height: 1.4;
}
.hero-text { margin-top: var(--space-3); color: rgba(253,248,239,0.85); max-width: 44ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: 0.85rem; letter-spacing: 0.04em;
  border-radius: 999px; white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn i { font-style: normal; }
.btn-primary { background: var(--color-tomato); color: #fff; }
.btn-primary:hover { background: #922f1c; }
.btn-outline { border: 1px solid var(--color-green); color: var(--color-green); margin-top: var(--space-4); }
.btn-outline:hover { background: var(--color-green); color: #fff; }
.btn-outline-light { border: 1px solid #fdf8ef; color: #fdf8ef; }
.btn-outline-light:hover { background: #fdf8ef; color: var(--color-green-dark); }
.btn-light { background: #fdf8ef; color: var(--color-green-dark); }
.btn-light:hover { background: var(--color-gold); color: #fff; }

/* ---------- News ---------- */
.news-section { padding-block: var(--space-6); }
.news-list { margin-top: var(--space-4); border-top: 1px solid var(--color-line); }
.news-item { border-bottom: 1px solid var(--color-line); }
.news-item a { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); align-items: baseline; padding: var(--space-3) 0; }
.news-item a:hover .news-title { color: var(--color-tomato); }
.news-item time { font-size: 0.8rem; color: var(--color-ink-soft); font-variant-numeric: tabular-nums; }
.news-title { flex: 1 1 100%; transition: color 0.2s ease; }
@media (min-width: 700px) { .news-title { flex: 1 1 auto; } }
.link-more { display: inline-flex; align-items: center; gap: var(--space-2); margin-top: var(--space-4); font-size: 0.85rem; color: var(--color-tomato); }

/* ---------- Teaser (about) ---------- */
.teaser-section { padding-block: var(--space-6); background: var(--color-surface); }
.teaser-inner { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.teaser-photo { aspect-ratio: 4/3; }
@media (min-width: 800px) {
  .teaser-inner { grid-template-columns: 1fr 1fr; align-items: center; }
}

/* ---------- Chef message ---------- */
.chef-section { padding-block: var(--space-6); }
.chef-inner { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.chef-photo { aspect-ratio: 3/4; max-width: 280px; }
.chef-quote { margin-top: var(--space-4); font-size: 1.05rem; line-height: 1.9; color: var(--color-ink); }
.chef-name { margin-top: var(--space-3); font-size: 0.85rem; color: var(--color-ink-soft); }
@media (min-width: 800px) {
  .chef-inner { grid-template-columns: 1fr 280px; align-items: start; }
}

/* ---------- Menu teaser band ---------- */
.menu-teaser { background: var(--color-green-dark); color: #fdf8ef; padding-block: var(--space-6); }
.menu-teaser-inner { display: flex; flex-direction: column; gap: var(--space-4); }
.menu-teaser-inner p:not(.eyebrow) { margin-top: var(--space-3); color: rgba(253,248,239,0.8); max-width: 56ch; }
@media (min-width: 800px) {
  .menu-teaser-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Access ---------- */
.access-section { padding-block: var(--space-6); background: var(--color-surface); }
.access-grid { margin-top: var(--space-5); display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.access-row { display: flex; flex-direction: column; padding-block: var(--space-3); border-bottom: 1px solid var(--color-line); gap: var(--space-1); }
.access-row dt { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--color-gold); }
.access-row dd { margin: 0; }
.access-map { aspect-ratio: 4/3; }
@media (min-width: 800px) {
  .access-grid { grid-template-columns: 1fr 1fr; }
  .access-row { flex-direction: row; gap: var(--space-4); }
  .access-row dt { flex: 0 0 88px; }
}

/* ---------- Reservation ---------- */
.reserve-section { padding-block: var(--space-7); }
.reserve-list {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  max-width: 480px;
}
.reserve-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.reserve-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0,0,0,0.12); }
.reserve-icon {
  flex: none;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.2);
}
.reserve-btn--toreta { background: #1a73b8; color: #fff; }
.reserve-btn--tabelog { background: #ffffff; color: #d9531e; border: 1px solid #d9531e; }
.reserve-btn--tabelog .reserve-icon { background: #d9531e; color: #fff; }
.reserve-btn--ikkyu { background: #1c1a17; color: var(--color-gold); border: 1px solid var(--color-gold); }
.reserve-btn--ikkyu .reserve-icon { background: var(--color-gold); color: #1c1a17; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-green-dark); color: rgba(253,248,239,0.82); }
.footer-inner { display: grid; grid-template-columns: 1fr; gap: var(--space-5); padding-block: var(--space-6); }
@media (min-width: 700px) { .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-col h3 { color: #fdf8ef; font-size: 0.85rem; letter-spacing: 0.1em; margin-bottom: var(--space-3); }
.logo-text--footer { color: #fdf8ef; font-size: 0.95rem; letter-spacing: 0.02em; margin-bottom: var(--space-3); }
.logo-text--footer small { display: block; font-size: 0.7rem; color: rgba(253,248,239,0.6); margin-top: var(--space-1); }
.footer-address { font-size: 0.85rem; line-height: 1.8; }
.footer-col--links ul li { margin-bottom: var(--space-2); font-size: 0.85rem; }
.footer-col--links a:hover { color: #fdf8ef; }

.sns-list { display: flex; gap: var(--space-3); }
.sns-list a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid rgba(253,248,239,0.35);
  border-radius: 50%;
  font-size: 0.7rem;
}
.sns-list a:hover { background: rgba(253,248,239,0.12); }
.footer-group-link { margin-top: var(--space-4); font-size: 0.78rem; }
.footer-group-link a { text-decoration: underline; text-underline-offset: 2px; }
.footer-group-link a:hover { color: #fdf8ef; }

.footer-bottom {
  border-top: 1px solid rgba(253,248,239,0.15);
  padding-block: var(--space-4);
  font-size: 0.75rem;
  text-align: center;
}