/* ============================================
   海鮮餃子 北京 - gyozapekin.com
   GitHub Pages 用スタイルシート
   ============================================ */

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

/* =====================
   基本設定
   ===================== */
body {
  font-weight: 500;
  font-family: 'Hiragino Kaku Gothic ProN', 'Meiryo', 'MS PGothic', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: #222;
  background-color: #1a0800;
  background-image: url('../images/bg.PNG');
  background-attachment: fixed;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* =====================
   サイト全体ラッパー
   ===================== */
.site-wrapper {
  max-width: 860px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 28px rgba(0,0,0,0.55);
  min-height: 100vh;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* =====================
   ヘッダー（ロゴバナー）
   ===================== */
.site-header {
  background: #F2B800;
  text-align: center;
  overflow: hidden;
}

.site-header a {
  display: block;
}

.site-header img.logo {
  width: 100%;
  max-width: 620px;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* =====================
   ナビゲーション
   ===================== */
.site-nav {
  background: #ffffff;
  border-bottom: 2px solid #ddd;
  border-top: 1px solid #ccc;
}

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.site-nav ul li a {
  display: block;
  padding: 10px 13px;
  font-size: 13px;
  font-weight: 500;
  color: #111;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
  -webkit-font-smoothing: antialiased;
}

.site-nav ul li a:hover,
.site-nav ul li a.active {
  background: #F2B800;
  color: #333;
  font-weight: bold;
}

/* =====================
   メインコンテンツ
   ===================== */
main {
  padding: 24px 20px 40px;
}

/* =====================
   セクション共通
   ===================== */
.section {
  margin-bottom: 36px;
}

.section h2 {
  font-size: 18px;
  font-weight: 700;
  color: #002299;
  border-bottom: 2px solid #bbb;
  padding-bottom: 6px;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.section h3 {
  font-size: 15px;
  color: #003399;
  margin: 12px 0 6px;
}

p {
  margin-bottom: 10px;
}

a {
  color: #003399;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* =====================
   ホームページ専用
   ===================== */

/* ヒーロースライドショー */
.slideshow {
  width: 100%;
  overflow: hidden;
  margin-bottom: 6px;
  background: #000;
  position: relative;
}

.slide {
  display: none;
  width: 100%;
}

.slide.active {
  display: block;
  animation: fadein 1s ease;
}

@keyframes fadein {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.slide img {
  width: 100%;
  height: auto;
  display: block;
}

/* スライドサムネイル列 */
.hero-thumbs {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  margin-bottom: 20px;
  background: #eee;
}

.hero-thumbs img {
  width: 60px;
  height: 40px;
  object-fit: cover;
  flex-shrink: 0;
  opacity: 0.7;
  cursor: pointer;
}

.hero-thumbs img:hover {
  opacity: 1;
}

/* お知らせ */
.news-list {
  list-style: none;
  padding: 0;
}

.news-list li {
  padding: 6px 0;
  border-bottom: 1px dotted #ccc;
}

.news-list li a {
  color: #003399;
}

.news-list li a:hover {
  text-decoration: underline;
}

/* いらっしゃいませ 写真グリッド */
.photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 16px 0;
}

.photo-grid img {
  width: 100%;
  height: auto;
  display: block;
}

/* YouTube埋め込み */
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 510px;
  margin: 10px 0;
}

.video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* 注文ボタン */
.btn-order {
  display: inline-block;
  background: #CC0000;
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: bold;
  text-decoration: none !important;
  margin: 10px 0;
}

.btn-order:hover {
  background: #a00000;
}

/* =====================
   メニューページ
   ===================== */
.menu-category {
  margin-bottom: 30px;
}

.menu-category h3 {
  background: #F2B800;
  padding: 6px 12px;
  font-size: 16px;
  color: #333;
  margin-bottom: 10px;
}

.menu-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.menu-table th,
.menu-table td {
  border: 1px solid #ddd;
  padding: 8px 10px;
  text-align: left;
}

.menu-table th {
  background: #f5f5f5;
  color: #333;
  font-weight: bold;
}

.menu-table tr:nth-child(even) td {
  background: #fafafa;
}

/* メニュー価格列を右揃え・縦に統一 */
.menu-table td:last-child,
.menu-table th:last-child {
  text-align: right;
  white-space: nowrap;
  width: 80px;
  min-width: 80px;
}

.menu-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin: 10px 0;
}

/* =====================
   餃子の焼き方ページ
   ===================== */
.howto-steps {
  counter-reset: step-counter;
  list-style: none;
  padding: 0;
}

.howto-steps li {
  counter-increment: step-counter;
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.howto-steps li::before {
  content: counter(step-counter);
  background: #F2B800;
  color: #333;
  font-weight: bold;
  font-size: 20px;
  min-width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.howto-steps li .step-content img {
  width: 100%;
  max-width: 340px;
  height: auto;
  margin-top: 8px;
  display: block;
}

/* =====================
   ギャラリー
   ===================== */
.gallery-quarters {
  margin-bottom: 20px;
}

.gallery-quarter-title {
  font-size: 14px;
  font-weight: bold;
  color: #555;
  margin: 16px 0 8px;
  border-left: 4px solid #F2B800;
  padding-left: 8px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s;
}

.gallery-grid img:hover {
  opacity: 0.85;
}

/* =====================
   お問い合わせ
   ===================== */
.contact-info {
  background: #f9f7f0;
  border: 1px solid #ddd;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.contact-info dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px 16px;
}

.contact-info dt {
  font-weight: bold;
  color: #555;
}

.contact-form label {
  display: block;
  font-weight: bold;
  margin: 12px 0 4px;
  color: #333;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font-size: 14px;
  font-family: inherit;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .required {
  color: #CC0000;
  font-size: 12px;
  margin-left: 4px;
}

.contact-form button[type="submit"] {
  display: inline-block;
  background: #003399;
  color: #fff;
  padding: 10px 30px;
  border: none;
  border-radius: 4px;
  font-size: 15px;
  cursor: pointer;
  margin-top: 16px;
}

.contact-form button[type="submit"]:hover {
  background: #002277;
}

/* Google Map埋め込み */
.map-wrap {
  width: 100%;
  height: 300px;
  margin: 14px 0;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* =====================
   店舗紹介ページ
   ===================== */
.store-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.store-info-table th,
.store-info-table td {
  border: 1px solid #ddd;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.store-info-table th {
  background: #f9f7f0;
  width: 130px;
  font-weight: bold;
  color: #555;
  white-space: nowrap;
}

/* =====================
   ブログページ
   ===================== */
.blog-list {
  list-style: none;
  padding: 0;
}

.blog-list li {
  padding: 12px 0;
  border-bottom: 1px solid #eee;
}

.blog-list li .blog-date {
  font-size: 12px;
  color: #888;
  margin-bottom: 4px;
}

.blog-list li a {
  font-size: 15px;
  color: #003399;
  font-weight: bold;
}

.blog-list li .blog-category {
  display: inline-block;
  background: #F2B800;
  color: #333;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 2px;
  margin-left: 6px;
}

/* =====================
   フッター
   ===================== */
.site-footer {
  background: #222;
  color: #ccc;
  text-align: center;
  padding: 24px 20px;
  font-size: 12px;
}

.site-footer a {
  color: #F2B800;
}

.site-footer .footer-links {
  margin-bottom: 10px;
}

.site-footer .footer-links a {
  margin: 0 8px;
}

.site-footer .copyright {
  color: #888;
  margin-top: 8px;
}

/* =====================
   スマホ対応
   ===================== */
@media (max-width: 640px) {
  .site-nav ul li a {
    padding: 8px 8px;
    font-size: 11px;
  }

  main {
    padding: 16px 12px 30px;
  }

  .photo-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-info dl {
    grid-template-columns: 1fr;
  }

  .store-info-table th {
    width: 100px;
  }

  .video-wrap {
    max-width: 100%;
  }

  .howto-steps li {
    flex-direction: column;
  }
}

@media (max-width: 400px) {
  .site-nav ul li a {
    font-size: 10px;
    padding: 7px 6px;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* =====================
   ギャラリー（アコーディオン）
   ===================== */
.accordion {
  padding: 0 16px 24px;
}

.accordion-item {
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  margin-bottom: 6px;
  overflow: hidden;
}

.accordion-btn {
  width: 100%;
  background: #fdf6e3;
  border: none;
  padding: 12px 16px;
  text-align: left;
  font-size: 15px;
  font-weight: 700;
  color: #7a1212;
  letter-spacing: 0.03em;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
  -webkit-font-smoothing: antialiased;
}

.accordion-btn:hover {
  background: #F2B800;
  color: #333;
}

.accordion-arrow {
  font-size: 12px;
  transition: transform 0.3s;
}

.accordion-item.open .accordion-arrow {
  transform: rotate(180deg);
}

.accordion-body {
  display: none;
  padding: 8px;
  background: #fff;
}

.accordion-item.open .accordion-body {
  display: block;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #111;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s;
  border-radius: 2px;
}

.gallery-grid img:hover {
  opacity: 0.8;
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =====================
   月間カレンダー（休み表示）
   ===================== */
.cal-box {
  width: 340px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  background: rgba(255,255,255,0.92);
  flex-shrink: 0;
}

.cal-header {
  background: #F2B800;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cal-month-num {
  font-size: 52px;
  font-weight: 900;
  color: #1a1a1a;
  line-height: 1;
  font-family: 'Arial Black', 'Impact', sans-serif;
}

.cal-month-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cal-month-en {
  font-size: 15px;
  font-weight: 800;
  color: #1a1a1a;
  letter-spacing: 0.05em;
  font-family: 'Arial Black', 'Impact', sans-serif;
}

.cal-year {
  font-size: 13px;
  font-weight: 700;
  color: #333;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: #ddd;
  border-top: 1px solid #ddd;
}

.cal-dow {
  background: #333;
  color: #fff;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cal-dow.cal-sun { background: #c0392b; }
.cal-dow.cal-sat { background: #1a5276; }

.cal-day {
  background: #fff;
  text-align: center;
  padding: 4px 2px 3px;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
}

.cal-day.cal-empty { background: #f9f9f9; }

.cal-num {
  font-size: 14px;
  font-weight: 600;
  color: #222;
  line-height: 1;
}

.cal-sun .cal-num { color: #c0392b; }
.cal-sat .cal-num { color: #1a5276; }

.cal-day.cal-closed {
  background: #fff5f5;
}

.cal-rest {
  font-size: 13px;
  font-weight: 900;
  color: #c0392b;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 2px solid #c0392b;
  border-radius: 50%;
  line-height: 1;
  overflow: hidden;
}

.cal-extra {
  font-size: 9px;
  width: auto;
  height: auto;
  padding: 1px 4px;
  border-radius: 10px;
  line-height: 1.4;
}

@media (max-width: 720px) {
  #calendar-area {
    flex-direction: column;
    align-items: center;
  }
  .cal-box {
    width: 100%;
    max-width: 340px;
  }
}

/* =====================
   言語切替ボタン（ナビ末尾）
   ===================== */
.site-nav ul li a.lang-switch {
  background: #c0392b;
  color: #ffffff;
  font-weight: bold;
  border-radius: 4px;
  margin: 4px;
  padding: 6px 14px;
}
.site-nav ul li a.lang-switch:hover {
  background: #e74c3c;
  color: #ffffff;
}