/* ===== リセット & ベース ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brown:    #5c3d2e;
  --cream:    #fdf6ee;
  --sand:     #ede0d0;
  --text:     #2e2218;
  --muted:    #7a6655;
  --accent:   #c97b3f;
  --radius:   12px;
  --max-w:    860px;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.8;
}

/* ===== 共通ユーティリティ ===== */
.inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section.alt { background: var(--sand); }

h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--brown);
  margin-bottom: 32px;
  text-transform: uppercase;
}

/* ===== ヘッダー ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 246, 238, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--sand);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--brown);
}

nav { display: flex; gap: 24px; flex-wrap: wrap; }

nav a {
  text-decoration: none;
  font-size: .85rem;
  letter-spacing: .06em;
  color: var(--muted);
  transition: color .2s;
}
nav a:hover { color: var(--accent); }

/* ===== ヒーロー ===== */
.hero {
  background: linear-gradient(160deg, #3d2314 0%, #7a4e2d 100%);
  color: #fff;
  padding: 120px 24px 100px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 99px;
  font-size: .75rem;
  padding: 4px 16px;
  margin-bottom: 28px;
  letter-spacing: .05em;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: .06em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 2;
}

/* ===== コンセプト ===== */
.concept p {
  font-size: 1rem;
  color: var(--muted);
  max-width: 640px;
}

/* ===== メニュー ===== */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.menu-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  transition: transform .2s, box-shadow .2s;
}
.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 24px rgba(0,0,0,.10);
}

.menu-icon { font-size: 2rem; margin-bottom: 10px; }

.menu-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 4px;
}

.price {
  font-size: .95rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.menu-card p { font-size: .85rem; color: var(--muted); }

/* ===== 営業時間 ===== */
.hours-table { border-collapse: collapse; width: 100%; max-width: 480px; margin-bottom: 12px; }

.hours-table th,
.hours-table td {
  padding: 10px 16px;
  font-size: .95rem;
  border-bottom: 1px solid rgba(0,0,0,.08);
  text-align: left;
}

.hours-table th { color: var(--brown); font-weight: 700; width: 45%; }

.note { font-size: .82rem; color: var(--muted); }

/* ===== アクセス ===== */
#access p { margin-bottom: 20px; font-size: .95rem; color: var(--muted); }

.map-placeholder {
  width: 100%;
  height: 280px;
  background: var(--sand);
  border: 2px dashed #c9b59e;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.8;
}

/* ===== お問い合わせ ===== */
.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
}

.contact-list li { font-size: .95rem; }

/* ===== フッター ===== */
.site-footer {
  background: var(--brown);
  color: rgba(255,255,255,.7);
  text-align: center;
  padding: 24px;
  font-size: .8rem;
}

/* ===== 404 ===== */
.not-found {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  background: linear-gradient(160deg, #3d2314 0%, #7a4e2d 100%);
  color: #fff;
}

.not-found .cup { font-size: 5rem; margin-bottom: 16px; animation: wobble 2s ease-in-out infinite; }

@keyframes wobble {
  0%, 100% { transform: rotate(-4deg); }
  50%       { transform: rotate(4deg); }
}

.not-found h1 {
  font-size: 6rem;
  font-weight: 900;
  letter-spacing: .08em;
  opacity: .9;
  line-height: 1;
  margin-bottom: 8px;
}

.not-found .tagline {
  font-size: 1.1rem;
  opacity: .8;
  margin-bottom: 32px;
}

.not-found a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 99px;
  padding: 12px 32px;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .06em;
  transition: opacity .2s;
}
.not-found a:hover { opacity: .85; }

/* ===== レスポンシブ ===== */
@media (max-width: 600px) {
  .site-header .inner { flex-direction: column; gap: 10px; }
  nav { justify-content: center; }
  .hero { padding: 80px 20px 60px; }
}