/*=============================================================
  case_takujou_hikidashi.css
  卓上引き出し式ショーケース製作販売実例ページ専用スタイル
  index.htmのデザイン（toppage.css）をベースに継承
=============================================================*/

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

/* ====== ベース ====== */
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: "MS PGothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: #ffffff;
  background-color: #040812;
  min-width: 320px;
}

/* ====== タイル背景 ====== */
#tile-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 2px;
  pointer-events: none;
  background: #040812;
}
@media screen and (max-width: 768px) {
  #tile-bg {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(5, 1fr);
  }
}
#tile-bg .tile-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  filter: brightness(0.62) saturate(0.80);
  background: #040812;
}

/* ====== 暗幕オーバーレイ ====== */
#tile-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(4,8,30,.66) 0%, rgba(2,5,20,.58) 100%);
  pointer-events: none;
}
/* ====== ガラス反射・斜め線オーバーレイ ====== */
#glass-lines {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
#glass-lines svg {
  width: 100%;
  height: 100%;
}


/* ====== 基本リンク・画像 ====== */
a { color: #00ccff; text-decoration: none; }
a:hover { color: #ffff00; text-decoration: underline; }
img { max-width: 100%; height: auto; vertical-align: middle; border: none; }

/* ====== ページ外枠 ====== */
#page-wrap {
  position: relative;
  z-index: 3;
  width: min(700px, 100%);
  margin: 0 auto;
}

/* ====== h1（SEO最重要） ====== */
#site-h1 {
  font-size: clamp(11px, 2vw, 13px);
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  padding: 4px 6px;
  background: rgba(0,0,30,0.7);
  line-height: 1.5;
}
#site-h1 a { color: #ffffff; }

/* ====== h2（セクション見出し） ====== */
.section-h2 {
  font-size: clamp(13px, 3vw, 15px);
  font-weight: bold;
  color: #ffff99;
  background: rgba(0,0,60,0.85);
  border-left: 4px solid #4466aa;
  border-bottom: 1px solid #4466aa;
  padding: 7px 12px;
  margin: 8px 0 0;
  line-height: 1.5;
}

/* ====== 区切り線 ====== */
.hr-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: #4466aa;
  border: none;
  margin: 6px 0;
}

/* ====== ロゴ行 ====== */
#logo-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: rgba(0,0,20,0.8);
  flex-wrap: wrap;
}
#logo-row .logo-img { flex-shrink: 0; }
#logo-row .logo-img img { height: 41px; width: auto; }
#logo-row .logo-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
}
#logo-row .logo-right img { height: 41px; width: auto; max-width: 100%; }

/* ====== 店舗情報バー ====== */
#info-bar {
  background: rgba(0,0,40,0.20);
  border: 1px solid #335588;
  border-top: none;
  padding: 6px 10px;
  font-size: 12px;
  color: #ffffff;
  line-height: 1.8;
  text-align: center;
}
#info-bar a { color: #00ccff; }

/* ====== パンくずリスト ====== */
#breadcrumb {
  background: rgba(0,0,30,0.7);
  border: 1px solid #335588;
  border-top: none;
  padding: 5px 10px;
  font-size: 11px;
  color: #aaaaaa;
  line-height: 1.6;
}
#breadcrumb a { color: #7799bb; }
#breadcrumb a:hover { color: #ffff00; text-decoration: none; }

/* ====== ナビゲーションバー ====== */
#nav-bar {
  display: flex;
  flex-wrap: wrap;
  background: rgba(0,0,40,0.85);
  border: 1px solid #335588;
  border-top: none;
}
.nav-cell {
  flex: 1 1 150px;
  text-align: center;
  border-right: 1px solid #335588;
  padding: 0;
  font-size: clamp(11px, 2.5vw, 13px);
  font-weight: bold;
}
.nav-cell:last-child { border-right: none; }
.nav-cell a {
  display: block;
  width: 100%;
  padding: 8px 4px;
  color: #ffff00;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.nav-cell a:hover {
  background: rgba(255,255,0,0.15);
  color: #ffffff;
  text-decoration: none;
}

/* ====== セクション見出しバー ====== */
.sec-bar {
  background: rgba(0,0,60,0.85);
  border: 1px solid #4466aa;
  border-bottom: none;
  padding: 6px 12px;
  text-align: center;
  font-size: clamp(13px, 2.8vw, 15px);
  font-weight: bold;
  color: #ffffff;
}

/* ====== コンテンツエリア ====== */
.content-block {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  padding: 10px 12px;
  font-size: clamp(12px, 2.3vw, 13px);
  color: #ffffff;
  line-height: 1.8;
}
.content-block p { margin-bottom: 6px; }
.content-block strong { color: #00ccff; }
.content-block a { color: #ffff00; }
.content-block a:hover { color: #ffffff; }

/* ====== 動画セクション ====== */
#video-section {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  padding: 10px;
  text-align: center;
}

/*
  動画は 1080×1920（縦長9:16）。
  映像コンテンツ中央付近を正方形(1:1)でクロップし
  上下の黒帯を除去する。
*/
.video-crop-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #446688;
}
.video-crop-wrap video {
  position: absolute;
  top: 45%;
  left: 50%;
  width: 100%;
  height: auto;
  transform: translate(-50%, -50%);
  display: block;
}
.video-caption {
  font-size: clamp(11px, 2.2vw, 13px);
  color: #aaccff;
  margin-top: 6px;
  text-align: center;
}

/* ====== 原寸写真（フルサイズ表示） ====== */
.fullsize-img-wrap {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  text-align: center;
  padding: 8px 0;
  overflow-x: auto;
}
.fullsize-img-wrap img {
  /* 原寸表示のまま・max-widthを解除 */
  max-width: none;
  width: auto;
  height: auto;
  display: block;
  margin: 0 auto;
}
/* レスポンシブ：小さい画面では最大幅100%に収める */
@media screen and (max-width: 700px) {
  .fullsize-img-wrap img {
    max-width: 100%;
  }
}

/* ====== サムネイルグリッド（3列・拡大なし・原寸表示） ====== */
.thumb-grid {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  padding: 2px;
}
.thumb-cell {
  text-align: center;
  padding: 6px 4px 4px;
  background: rgba(0,0,10,0.5);
}
.thumb-cell a {
  display: inline-block;
}
.thumb-cell img {
  /* サムネイルは原寸表示のまま（拡大しない） */
  max-width: none;
  width: auto;
  height: auto;
  display: block;
  margin: 0 auto;
  border: 1px solid #445566;
}
/* レスポンシブ：小さい画面ではグリッドに収める */
@media screen and (max-width: 700px) {
  .thumb-cell img {
    max-width: 100%;
  }
}
.thumb-label {
  font-size: clamp(10px, 2vw, 12px);
  color: #ffffff;
  margin-top: 4px;
  line-height: 1.4;
}

/* ====== サムネイルグリッド（2列） ====== */
.thumb-grid-2col {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  padding: 2px;
}
.thumb-grid-2col .thumb-cell { padding: 6px 4px 4px; }

/* ====== 注記リスト ====== */
.note-list {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  padding: 10px 16px;
  font-size: clamp(12px, 2.3vw, 13px);
  color: #ffffff;
  line-height: 1.9;
}
.note-list li { margin-left: 1em; margin-bottom: 4px; }
.note-list li a { color: #ffff00; }
.note-list li a:hover { color: #ffffff; }
.note-list strong { color: #00ccff; }

/* ====== テキストセクション ====== */
.text-section {
  background: rgba(0,0,20,0.82);
  border: 1px solid #335588;
  border-top: none;
  padding: 10px 16px;
  font-size: clamp(12px, 2.3vw, 13px);
  color: #ffffff;
  line-height: 1.9;
}
.text-section p { margin-bottom: 8px; }
.text-section strong { color: #00ccff; }
.text-section a { color: #ffff00; }
.text-section a:hover { color: #ffffff; text-decoration: none; }

/* ====== 特商法・リンクバー ====== */
.link-bar {
  background: rgba(0,0,40,0.8);
  border: 1px solid #335588;
  border-top: none;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: bold;
  text-align: center;
}
.link-bar a { color: #00ccff; font-size: 13px; font-weight: bold; }
.link-bar a:hover { color: #ffff00; }

/* ====== フッター ====== */
#site-footer {
  background: rgba(0,0,20,0.9);
  border-top: 2px solid #335588;
  padding: 12px;
  text-align: center;
  font-size: 11px;
  color: #aaaaaa;
}
#site-footer a { color: #8888cc; }
#site-footer a:hover { color: #ffff00; }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 12px;
  margin-bottom: 8px;
}
.footer-nav a { color: #8888cc; font-size: 12px; }
.footer-domain {
  display: inline-block;
  border: 1px solid #ffffff;
  padding: 2px 8px;
  color: #ffff00;
  font-weight: bold;
  margin: 6px 0;
}

/* ====== ライトボックス ====== */
#lb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0,0,0,.92);
  align-items: center;
  justify-content: center;
}
#lb-overlay.lb-active {
  display: flex;
}
#lb-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 96vw;
  max-height: 96vh;
  overflow: auto;       /* 画像が画面より大きい場合はスクロール */
  /* 画像原寸ギリギリ表示：paddingなし */
  padding: 0;
}
#lb-img {
  /* 原寸表示（max-width/heightを画面に制限しない） */
  max-width: none;
  max-height: none;
  width: auto;
  height: auto;
  display: block;
  border: 1px solid #446688;
  box-shadow: 0 0 40px rgba(0,0,0,.8);
}
/* 画像が画面より大きいときは画面内に収める */
@media screen and (max-width: 768px) {
  #lb-inner  { max-width: 100vw; max-height: 100vh; }
  #lb-img    { max-width: 100vw; max-height: 100vh; }
}
/* 閉じるボタン */
#lb-close {
  position: fixed;
  top: 12px; right: 16px;
  background: rgba(0,0,0,.6);
  color: #fff;
  border: 1px solid #aaa;
  border-radius: 50%;
  width: 36px; height: 36px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  z-index: 9010;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
#lb-close:hover { background: rgba(200,0,0,.8); }
/* 前後ボタン */
#lb-prev, #lb-next {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,.55);
  color: #fff;
  border: 1px solid #aaa;
  border-radius: 4px;
  width: 40px; height: 60px;
  font-size: 22px;
  cursor: pointer;
  z-index: 9010;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
#lb-prev { left: 8px; }
#lb-next { right: 8px; }
#lb-prev:hover, #lb-next:hover { background: rgba(0,80,180,.75); }

/* ====== ページトップへ戻るボタン（右下固定） ====== */
#pagetop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #335588;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.5);
  transition: background .2s;
  z-index: 900;
}
#pagetop:hover { background: #5599cc; text-decoration: none; color: #fff; }

/* ====== 左下固定ボタン群 ====== */
#fixed-left {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

/* 今すぐ電話ボタン */
#btn-tel {
  display: flex;
  align-items: center;
  gap: 5px;
  background: linear-gradient(180deg, #1a7a1a 0%, #0d5c0d 100%);
  color: #fff !important;
  padding: 7px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.5);
  border: 1px solid #33aa33;
  transition: background .2s;
  white-space: nowrap;
}
#btn-tel:hover {
  background: linear-gradient(180deg, #22aa22 0%, #1a8a1a 100%);
  color: #fff !important;
  text-decoration: none;
}

/* お問い合わせボタン */
#btn-contact {
  display: flex;
  align-items: center;
  gap: 5px;
  background: #cc3366;
  color: #fff !important;
  padding: 8px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.5);
  transition: background .2s;
  white-space: nowrap;
}
#btn-contact:hover {
  background: #ff6699;
  color: #fff !important;
  text-decoration: none;
}

/* ====== レスポンシブ ====== */

/* スマホ時のボタンサイズ調整 */
@media screen and (max-width: 420px) {
  #btn-tel     { font-size: 11px; padding: 6px 10px; }
  #btn-contact { font-size: 11px; padding: 7px 10px; }
  #fixed-left  { bottom: 12px; left: 8px; }
  #pagetop     { bottom: 12px; right: 8px; width: 36px; height: 36px; font-size: 14px; }
}

/* サムネイルグリッド：480px以下で2列に */
@media screen and (max-width: 480px) {
  .thumb-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 極小画面：320px以下で1列に */
@media screen and (max-width: 320px) {
  .thumb-grid       { grid-template-columns: 1fr; }
  .thumb-grid-2col  { grid-template-columns: 1fr; }
}