/* ==================================================================
   スタンダードプランの制作例③（架空の和食居酒屋）専用スタイルシート
   ==================================================================
   「藍染め・提灯」をテーマにした、深い藍色と提灯のような温かい
   オレンジを組み合わせたデザインです。青海波（せいがいは）文様の
   背景と、縦書きの見出しラベルで和の情緒を演出しています。見出しは
   筆致のある明朝体フォント（Shippori Mincho）を使用。制作例①
   （ヘアサロン）・制作例②（焼肉店）とは別物の世界観です。
   ================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;700&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap");

:root {
  --color-bg: #11213a;
  --color-surface: #1a2e4c;
  --color-primary: #e8863a;
  --color-primary-dark: #c56a24;
  --color-cream: #f3ead8;
  --color-text-light: #a7b3c6;
  --color-border: rgba(243, 234, 216, 0.14);
  --color-line: #06c755;
  --font-display: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --font-sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); color: var(--color-cream); background: var(--color-bg); line-height: 1.85; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }

.container { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ヘッダー */
.site-header { position: sticky; top: 0; background: rgba(17, 33, 58, 0.94); backdrop-filter: blur(6px); z-index: 100; border-bottom: 1px solid var(--color-border); transition: box-shadow 0.3s ease; }
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.logo { display: flex; flex-direction: column; line-height: 1.25; font-family: var(--font-display); color: var(--color-primary); }
.logo-en { font-size: 0.66rem; letter-spacing: 0.15em; color: var(--color-text-light); }
.logo-ja { font-size: 1.1rem; }
.nav { display: flex; gap: 28px; }
.nav a { position: relative; font-size: 0.88rem; color: var(--color-cream); transition: color 0.2s; }
.nav a:hover, .nav a.is-current { color: var(--color-primary); font-weight: bold; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--color-cream); }

.breadcrumb { padding: 12px 0; font-size: 0.76rem; color: var(--color-text-light); border-bottom: 1px solid var(--color-border); }
.breadcrumb a { color: var(--color-primary); }

/* ボタン */
.btn { display: inline-block; padding: 13px 30px; border-radius: 999px; font-size: 0.88rem; letter-spacing: 0.05em; transition: transform 0.2s, box-shadow 0.2s, background 0.2s; }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--color-primary); color: #16233a; font-weight: 700; }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(232, 134, 58, 0.35); }
.btn-outline { border: 1px solid var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #16233a; }
.btn-small { padding: 8px 18px; font-size: 0.78rem; }
.btn-line { background: var(--color-line); color: #fff; }
.btn-line:hover { opacity: 0.9; }

/* セクション見出し */
.section { padding: 80px 0; }
.section-tight { padding: 52px 0; }
.section-eyebrow { text-align: center; font-size: 0.76rem; letter-spacing: 0.3em; color: var(--color-primary); margin-bottom: 8px; }
.section-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 1.2vw + 1.1rem, 1.9rem); text-align: center; margin-bottom: 12px; }
.section-lead { text-align: center; color: var(--color-text-light); max-width: 520px; margin: 0 auto 40px; }

/* ヒーロー：青海波模様＋縦書きラベル */
.hero {
  position: relative;
  padding: 84px 0 60px;
  text-align: center;
  background-color: var(--color-bg);
  background-image: repeating-radial-gradient(
    circle at 50% 0,
    transparent 0,
    transparent 21px,
    rgba(243, 234, 216, 0.05) 22px,
    rgba(243, 234, 216, 0.05) 23px,
    transparent 24px
  );
  background-size: 46px 46px;
  background-position: 0 -23px;
}
.hero-vertical-label {
  position: absolute;
  top: 40px; right: 18px;
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--color-primary);
  opacity: 0.7;
  display: none;
}
.hero-image { margin: 0 auto 28px; max-width: 620px; height: 200px; border-radius: 4px; background: linear-gradient(135deg, #0c1830, var(--color-primary-dark)); display: flex; align-items: center; justify-content: center; color: var(--color-cream); font-size: 0.85rem; border: 1px solid var(--color-border); }
.hero-eyebrow { letter-spacing: 0.3em; color: var(--color-primary); font-size: 0.78rem; margin-bottom: 14px; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3vw + 1rem, 2.6rem); line-height: 1.65; margin-bottom: 18px; }
.hero-lead { color: var(--color-text-light); max-width: 480px; margin: 0 auto 28px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* 実績バー */
.stats-bar { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); padding: 30px 0; }
.stat-item { text-align: center; padding: 8px; }
.stat-number { font-family: var(--font-display); font-weight: 700; font-size: 1.55rem; color: var(--color-primary); }
.stat-label { font-size: 0.76rem; color: var(--color-text-light); margin-top: 4px; }

/* 選ばれる理由 */
.reasons-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.reason-card { text-align: center; padding: 8px; }
.reason-mark { width: 48px; height: 48px; margin: 0 auto 14px; border: 1px solid var(--color-primary); border-radius: 50%; color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.reason-card h3 { font-size: 0.98rem; margin-bottom: 8px; }
.reason-card p { font-size: 0.83rem; color: var(--color-text-light); }

/* メニュー */
.category-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.category-tab { padding: 8px 20px; border-radius: 999px; border: 1px solid var(--color-border); background: var(--color-surface); font-size: 0.8rem; color: var(--color-text-light); transition: background 0.2s, color 0.2s, border-color 0.2s; }
.category-tab:hover { border-color: var(--color-primary); }
.category-tab.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #16233a; font-weight: 700; }

.menu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.menu-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; background: var(--color-surface); border-radius: 4px; border: 1px solid var(--color-border); }
.menu-card-name { font-size: 0.92rem; }
.menu-card-note { display: block; font-size: 0.74rem; color: var(--color-text-light); margin-top: 3px; }
.menu-card-price { font-family: var(--font-display); font-weight: 700; color: var(--color-primary); white-space: nowrap; }
.menu-card[hidden] { display: none; }
.menu-note { margin-top: 32px; text-align: center; font-size: 0.78rem; color: var(--color-text-light); }
.menu-more { text-align: center; margin-top: 36px; }

/* スタッフ */
.owner-message { display: grid; grid-template-columns: 200px 1fr; gap: 28px; align-items: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; padding: 28px; margin-bottom: 48px; }
.owner-photo { height: 200px; border-radius: 4px; background: linear-gradient(160deg, #0c1830, var(--color-primary-dark)); display: flex; align-items: center; justify-content: center; color: var(--color-text-light); font-size: 0.78rem; }
.owner-role { font-size: 0.76rem; color: var(--color-primary); margin-bottom: 8px; }
.owner-message blockquote { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; line-height: 1.95; }

.staff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.staff-card { text-align: center; }
.staff-photo { height: 150px; border-radius: 4px; margin-bottom: 12px; background: linear-gradient(160deg, #0c1830, var(--color-primary-dark)); display: flex; align-items: center; justify-content: center; color: var(--color-text-light); font-size: 0.75rem; }
.staff-role { display: inline-block; font-size: 0.7rem; color: var(--color-primary); border: 1px solid var(--color-primary); border-radius: 999px; padding: 2px 12px; margin-bottom: 8px; }
.staff-card h3 { font-size: 0.94rem; margin-bottom: 4px; }
.staff-card p { font-size: 0.78rem; color: var(--color-text-light); }

/* お客様の声 */
.voice-carousel { max-width: 620px; margin: 0 auto; position: relative; }
.voice-slide { display: none; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; padding: 36px; text-align: center; }
.voice-slide.is-active { display: block; }
.voice-stars { color: var(--color-primary); letter-spacing: 3px; margin-bottom: 14px; }
.voice-body { font-family: var(--font-display); font-size: 1.02rem; line-height: 1.95; margin-bottom: 14px; }
.voice-meta { font-size: 0.78rem; color: var(--color-text-light); }
.voice-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.voice-dot { width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--color-border); padding: 0; }
.voice-dot.is-active { background: var(--color-primary); }
.voice-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.voice-list-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; padding: 22px; font-size: 0.84rem; }
.voice-list-item .voice-stars { font-size: 0.85rem; margin-bottom: 8px; }
.voice-list-item .voice-meta { margin-top: 8px; }

/* アクセス */
.access-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: stretch; }
.access-map { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; min-height: 240px; display: flex; align-items: center; justify-content: center; color: var(--color-text-light); font-size: 0.84rem; }
.access-info { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; padding: 26px; }
.access-info-row { margin-bottom: 16px; }
.access-info-row:last-child { margin-bottom: 0; }
.access-info-label { font-size: 0.76rem; color: var(--color-primary); margin-bottom: 3px; }
.access-info-value { font-size: 0.88rem; }
.hours-table { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: 0.84rem; }
.hours-table th, .hours-table td { padding: 11px; text-align: center; border-bottom: 1px solid var(--color-border); }
.hours-table th { color: var(--color-primary); font-weight: 600; font-size: 0.76rem; }
.hours-dot { color: var(--color-primary); font-weight: bold; }

/* CTA帯 */
.cta-band { background: linear-gradient(135deg, #0c1830, var(--color-primary-dark)); color: #fff; text-align: center; padding: 56px 0; }
.cta-band p { margin-bottom: 18px; opacity: 0.95; }

/* フッター */
.site-footer { background: #0a1526; padding: 36px 0 24px; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-bottom: 18px; font-size: 0.8rem; }
.footer-info { text-align: center; font-size: 0.74rem; color: var(--color-text-light); }

/* 演出・レスポンシブ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { transition: none; opacity: 1; transform: none; } }

@media (min-width: 900px) {
  .hero-vertical-label { display: block; }
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav.nav-open { max-height: 320px; }
  .nav a { display: block; padding: 16px 24px; border-bottom: 1px solid var(--color-border); }

  .reasons-grid, .menu-grid, .staff-grid, .stats-grid, .voice-list { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .owner-message { grid-template-columns: 1fr; }
  .owner-photo { height: 160px; }
}