/* ===================================
   Cafe Lumiere - Base styles
   落ち着いたベージュ・ブラウン系の配色
=================================== */
:root {
  --bg: #f5efe6;
  --bg-alt: #ece1d2;
  --surface: #fffaf3;
  --text: #3f2f25;
  --subtext: #6f5b4f;
  --accent: #8b5e3b;
  --accent-dark: #6f472b;
  --border: #d8c7b5;
  --max-width: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* ヘッダー */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 250, 243, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}

.header-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem 0;
}

.site-title {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.nav-list {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--subtext);
}

.nav-list a {
  padding: 0.25rem 0.35rem;
  border-radius: 0.3rem;
}

/* トップ画像 */
.hero {
  min-height: 52vh;
  position: relative;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  min-height: 52vh;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(52, 35, 25, 0.3);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  width: min(100% - 2rem, var(--max-width));
  margin: auto;
  display: flex;
  align-items: center;
}

.catchcopy {
  margin: 0;
  color: #fffdf8;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  text-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

/* 各コンテンツセクション */
.section {
  padding: 3rem 0;
}

.section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--accent-dark);
}

.section p {
  margin: 0;
}

.section-alt {
  background-color: var(--bg-alt);
}

/* メニュー一覧 */
.menu-grid {
  display: grid;
  gap: 0.9rem;
}

.menu-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 1rem;
}

.menu-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.price {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
}

/* 営業時間 */
.hours-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  overflow: hidden;
  background-color: var(--surface);
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
}

.hours-list li + li {
  border-top: 1px solid var(--border);
}

/* フッター */
.site-footer {
  border-top: 1px solid var(--border);
  background-color: #eadcca;
  color: var(--subtext);
}

.site-footer p {
  margin: 0;
  padding: 1rem 0;
  text-align: center;
  font-size: 0.9rem;
}

/* 最低限のキーボードフォーカス可視化 */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

/* 768px以上: レイアウトを横方向へ展開 */
@media (min-width: 768px) {
  .header-inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .menu-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hours-list li {
    padding-inline: 1.5rem;
  }
}