/* ══════════════════════════════════════
   デスクトップショーケース G 専用スタイル
   大阪陳列株式会社 デザイン言語統一版
   ══════════════════════════════════════ */
*{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg-deep:#0a0c10;
  --bg-panel:rgba(255,255,255,.06);
  --border-panel:rgba(255,255,255,.12);
  --gold:#c9a84c;
  --gold-light:#e8c96a;
  --gold-pale:rgba(201,168,76,.15);
  --text-main:#e8e6e0;
  --text-sub:rgba(232,230,224,.6);
  --text-dim:rgba(232,230,224,.35);
  --font-main:"Hiragino Kaku Gothic ProN","Hiragino Sans","Meiryo",sans-serif;
}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-main);
  background:var(--bg-deep);
  color:var(--text-main);
  min-height:100vh;
  background-image:
    radial-gradient(ellipse 80% 60% at 20% 0%,rgba(201,168,76,.06),transparent),
    radial-gradient(ellipse 60% 40% at 80% 100%,rgba(255,255,255,.03),transparent);
}

/* ── ヘッダー ── */
.site-header{
  background:rgba(10,12,16,.95);
  border-bottom:1px solid rgba(201,168,76,.2);
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(12px);
}
.header-inner{
  max-width:1000px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 20px;gap:12px;flex-wrap:wrap;
}
.site-name{font-size:13px;color:rgba(200,198,192,.7);text-decoration:none;line-height:1.4;flex-shrink:0;}
.site-name:hover{color:var(--gold);}
.header-btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}
.btn-tel{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--gold-pale);border:1px solid rgba(201,168,76,.4);
  color:var(--gold-light);padding:7px 14px;border-radius:6px;
  font-size:13px;font-weight:bold;text-decoration:none;white-space:nowrap;
}
.btn-tel:hover{background:rgba(201,168,76,.25);}
.btn-inquiry{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(201,168,76,.9);border:1px solid var(--gold);
  color:#0a0c10;padding:7px 16px;border-radius:6px;
  font-size:13px;font-weight:bold;text-decoration:none;white-space:nowrap;
}
.btn-inquiry:hover{background:var(--gold-light);}

/* ── パンくず ── */
.breadcrumb{
  max-width:1000px;margin:0 auto;
  padding:10px 20px;font-size:12px;color:var(--text-dim);
  display:flex;gap:6px;align-items:center;flex-wrap:wrap;
}
.breadcrumb a{color:var(--text-sub);text-decoration:none;}
.breadcrumb a:hover{color:var(--gold);}

/* ── メインコンテンツ ── */
.main-wrap{max-width:1000px;margin:0 auto;padding:0 20px 60px;}

/* ── ページタイトル ── */
.page-hero{
  background:var(--bg-panel);border:1px solid var(--border-panel);
  border-radius:12px;padding:28px 32px;margin-bottom:24px;
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.page-hero h1{font-size:22px;font-weight:bold;color:#fff;margin-bottom:8px;letter-spacing:.03em;}
.page-hero .hero-sub{font-size:13px;color:var(--text-sub);line-height:1.7;}
.made-in-japan{
  display:inline-block;background:rgba(201,168,76,.12);
  border:1px solid rgba(201,168,76,.3);color:var(--gold);
  font-size:11px;padding:2px 10px;border-radius:3px;
  margin-left:10px;vertical-align:middle;letter-spacing:.05em;
}

/* ── ガラスパネル ── */
.glass-section{
  background:var(--bg-panel);border:1px solid var(--border-panel);
  border-radius:10px;padding:24px 28px;margin-bottom:20px;
  backdrop-filter:blur(8px);
}
.section-title{
  font-size:16px;font-weight:bold;color:var(--gold-light);
  margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid rgba(201,168,76,.2);
  display:flex;align-items:center;gap:8px;
}
.section-title::before{
  content:'';display:inline-block;width:3px;height:18px;
  background:var(--gold);border-radius:2px;
}

/* ── テキスト ── */
p{line-height:1.85;font-size:14px;color:var(--text-main);margin-bottom:12px;}
p:last-child{margin-bottom:0;}
.note{
  font-size:12px;color:var(--text-sub);background:rgba(255,255,255,.04);
  border-left:3px solid rgba(201,168,76,.4);
  padding:8px 14px;border-radius:0 6px 6px 0;margin:10px 0;line-height:1.7;
}
.important{color:var(--gold-light);font-weight:bold;}

/* ── 仕様リスト ── */
.spec-list{list-style:none;margin:12px 0;}
.spec-list li{
  font-size:14px;color:var(--text-main);
  padding:6px 0 6px 20px;
  border-bottom:1px solid rgba(255,255,255,.05);
  position:relative;line-height:1.7;
}
.spec-list li::before{content:'・';position:absolute;left:0;color:var(--gold);}
.spec-list li:last-child{border-bottom:none;}
.spec-list li strong{color:var(--gold-light);}

/* ── 枠色カード ── */
.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:16px 0;}
.color-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:8px;padding:12px;text-align:center;
  display:flex;align-items:center;justify-content:center;min-height:48px;
}
.color-card h3{font-size:13px;color:var(--gold-light);margin:0;}

/* ── 写真ギャラリー ── */
.photo-grid-2{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0;
}
.photo-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:8px;overflow:hidden;text-align:center;}
.photo-card a{display:block;cursor:pointer;}
.photo-card img{width:auto;height:auto;max-width:100%;display:block;margin:0 auto;}
.photo-card p{font-size:12px;color:var(--text-sub);padding:8px;margin:0;line-height:1.5;}
.photo-full{text-align:center;margin:16px 0;}
.photo-full a{display:inline-block;cursor:pointer;}
.photo-full img{display:block;margin:0 auto;width:auto;height:auto;max-width:100%;border-radius:8px;}
.photo-full p{font-size:12px;color:var(--text-sub);margin-top:8px;line-height:1.5;}

/* ── サイズ表 ── */
.price-table-wrap{overflow-x:auto;margin:16px 0;}
.price-table{width:100%;border-collapse:collapse;font-size:13px;min-width:500px;}
.price-table th{
  background:rgba(201,168,76,.15);color:var(--gold-light);
  padding:10px 12px;border:1px solid rgba(201,168,76,.2);
  font-weight:bold;text-align:center;white-space:nowrap;font-size:12px;
}
.price-table td{
  padding:8px 10px;border:1px solid rgba(255,255,255,.07);
  color:var(--text-main);text-align:center;font-size:13px;
}
.price-table tr:nth-child(odd) td{background:rgba(255,255,255,.02);}
.price-table tr:hover td{background:rgba(255,255,255,.05);}
.price-table td.model{font-weight:bold;color:#fff;white-space:nowrap;}
.price-table .section-header td{
  background:rgba(0,0,0,.4);color:var(--text-sub);
  font-size:12px;font-weight:bold;padding-left:16px;text-align:left;
}

/* ── CTA ── */
.cta-box{
  background:linear-gradient(135deg,rgba(201,168,76,.12),rgba(201,168,76,.06));
  border:1px solid rgba(201,168,76,.3);border-radius:10px;
  padding:20px 24px;margin:20px 0;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
.cta-box p{color:var(--text-main);font-size:14px;margin:0;}
.cta-btn{
  display:inline-block;background:rgba(201,168,76,.9);color:#0a0c10;
  padding:10px 24px;border-radius:6px;font-size:13px;
  font-weight:bold;text-decoration:none;white-space:nowrap;
}
.cta-btn:hover{background:var(--gold-light);}

/* ── ライトボックス ── */
.lb-overlay{
  display:none;position:fixed;inset:0;z-index:9000;
  background:rgba(0,0,0,.75);align-items:center;justify-content:center;padding:24px;
}
.lb-overlay.open{display:flex;}
.lb-frame{position:relative;display:inline-flex;max-width:90vw;max-height:90vh;}
.lb-overlay img{
  display:block;max-width:90vw;max-height:90vh;
  width:auto;height:auto;object-fit:contain;
  border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,.8);
}
.lb-close{
  position:absolute;top:-14px;right:-14px;
  width:28px;height:28px;font-size:18px;line-height:28px;text-align:center;
  color:#0a0c10;background:var(--gold-light);border-radius:50%;border:none;
  cursor:pointer;font-weight:bold;box-shadow:0 2px 8px rgba(0,0,0,.5);z-index:9001;
}
.lb-close:hover{background:#fff;}

/* ── フッター ── */
.site-footer{
  border-top:1px solid rgba(255,255,255,.08);padding:24px 20px;
  text-align:center;font-size:12px;color:var(--text-dim);
}
.site-footer a{color:var(--text-dim);text-decoration:none;}
.site-footer a:hover{color:var(--gold);}

/* ── レスポンシブ ── */
@media(max-width:680px){
  .header-inner{padding:8px 14px;}
  .main-wrap{padding:0 14px 40px;}
  .glass-section{padding:16px 18px;}
  .page-hero{padding:20px 18px;}
  .page-hero h1{font-size:18px;}
  .photo-grid-2{grid-template-columns:1fr;}
  .price-table{font-size:12px;}
  .price-table th,.price-table td{padding:6px 8px;}
  .cta-box{flex-direction:column;}
}