/* ============================================
   カルビ一丁 和歌山店 ｜ ハイファイデザイン
   和テイスト × 老舗 × 親しみやすさ
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho+B1:wght@400;500;600;700;800&family=Zen+Kaku+Gothic+New:wght@400;500;700;900&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  /* 墨 - sumi blacks */
  --kuro: #110e0b;
  --sumi: #1a1611;
  --sumi-2: #251f18;
  --sumi-3: #322a20;

  /* 和紙 - washi paper */
  --washi: #f7f1e4;
  --washi-2: #efe6d3;
  --washi-3: #e6dac1;

  /* 金 - gold */
  --gold: #c4a052;
  --gold-bright: #ddb95e;
  --gold-deep: #9c7f3c;

  /* ブランド黄（ロゴの黄色を反映） */
  --yellow: #ffe000;
  --yellow-deep: #e0c400;

  /* 朱・赤 - vermillion/red */
  --shu: #b3261e;
  --shu-deep: #8c1c16;
  --aka: #c62828;

  /* インク */
  --ink: #2a241c;
  --ink-soft: #6b5f4d;
  --ink-faint: #9c8e76;

  --line: rgba(42, 36, 28, 0.16);
  --line-gold: rgba(196, 160, 82, 0.4);

  --mincho: 'Shippori Mincho B1', serif;
  --gothic: 'Zen Kaku Gothic New', sans-serif;
  --roman: 'Cormorant Garamond', serif;

  --shadow-soft: 0 18px 50px -20px rgba(17, 14, 11, 0.45);
  --shadow-card: 0 12px 40px -18px rgba(17, 14, 11, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #2a2520;
  font-family: var(--gothic);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

/* The page frame - full width */
.site {
  width: 100%;
  margin: 0 auto;
  background: var(--washi);
  position: relative;
  overflow-x: clip;
}

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

/* ---------- Romaji label ---------- */
.romaji {
  font-family: var(--roman);
  font-style: italic;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
}
.eyebrow {
  font-family: var(--roman);
  font-size: 15px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}

/* ---------- Section heading ---------- */
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-head .eyebrow { display: block; margin-bottom: 14px; }
.sec-head h2 {
  font-family: var(--mincho);
  font-weight: 800;
  font-size: 44px;
  letter-spacing: 0.06em;
  margin: 0;
  color: var(--sumi);
  line-height: 1.3;
}
.sec-head .lead {
  font-size: 15px;
  color: var(--ink-soft);
  margin-top: 16px;
  letter-spacing: 0.04em;
  line-height: 1.9;
}

/* 和 separator - small diamond/seal */
.kamon {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold);
  font-size: 12px;
}
.kamon::before, .kamon::after {
  content: '';
  width: 40px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.kamon::after { background: linear-gradient(90deg, var(--gold), transparent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--gothic);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  padding: 16px 32px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  position: relative;
}
.btn .en { font-family: var(--roman); font-style: italic; font-size: 12px; opacity: 0.7; }
.btn-reserve {
  background: var(--shu);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(179, 38, 30, 0.6);
}
.btn-reserve:hover { background: var(--shu-deep); transform: translateY(-2px); }
.btn-phone {
  background: var(--sumi);
  color: var(--gold-bright);
  border: 1px solid var(--gold-deep);
}
.btn-phone:hover { background: var(--kuro); transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep));
  color: var(--sumi);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.btn-outline {
  background: transparent;
  color: var(--sumi);
  border: 1px solid var(--sumi);
}
.btn-outline:hover { background: var(--sumi); color: var(--washi); }
.btn-ghost-light {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(4px);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.16); }
.btn-lg { padding: 20px 44px; font-size: 17px; }

/* ---------- Photo placeholder ---------- */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(45deg, rgba(42,36,28,0.025) 0 12px, transparent 12px 24px),
    linear-gradient(135deg, var(--washi-2), var(--washi-3));
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ph::before {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(156, 127, 60, 0.32);
}
.ph .ph-label {
  position: relative;
  font-family: var(--mincho);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  background: rgba(247, 241, 228, 0.7);
  padding: 6px 14px;
  text-align: center;
  white-space: pre-line;
  line-height: 1.6;
}
.ph .ph-icn {
  position: absolute;
  font-size: 30px;
  opacity: 0.18;
  top: 50%; left: 50%; transform: translate(-50%, -150%);
}
/* dark photo placeholder for hero/overlays */
.ph.dark {
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.018) 0 12px, transparent 12px 24px),
    linear-gradient(135deg, #2a2018, #16110c);
}
.ph.dark::before { border-color: rgba(196,160,82,0.25); }
.ph.dark .ph-label { background: rgba(20,16,11,0.55); color: rgba(221,185,94,0.7); }

/* ---------- Tag / badge ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--gothic);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 5px 12px;
}
.tag-shu { background: var(--shu); color: #fff; }
.tag-gold { background: var(--yellow); color: var(--sumi); }
.tag-sumi { background: var(--sumi); color: var(--gold-bright); }
.tag-line { background: transparent; border: 1px solid var(--line); color: var(--ink-soft); }

/* ---------- Vertical text (縦組み) ---------- */
.tate {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--mincho);
}

/* ---------- utility ---------- */
.wrap { padding-left: 100px; padding-right: 100px; }
section { position: relative; }

/* ============================================
   カジュアル部位（Casual Yakiniku）｜トップ・当店について共通
   国産牛・鶏・豚・ホルモンを気軽に推すセクション
   ============================================ */
.casual { background: var(--washi-2); padding: 110px 100px; position: relative; }
.casual .sec-head { position: relative; }
.casual-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 10px; }
.casual-card { background: #fff; box-shadow: var(--shadow-card); position: relative; overflow: hidden; }
.casual-card .pic { height: 210px; position: relative; overflow: hidden; }
.casual-card .pic > .slot-img,
.casual-card .pic > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.casual-card .price-badge { position: absolute; top: 12px; right: 12px; z-index: 3; font-family: var(--mincho); font-weight: 800; font-size: 16px; color: #fff; background: var(--shu); padding: 6px 12px; letter-spacing: 0.02em; box-shadow: 0 4px 14px rgba(0,0,0,0.25); }
.casual-card .price-badge .y { font-size: 12px; }
.casual-card .body { padding: 20px 22px 24px; }
.casual-card .en { font-family: var(--roman); font-style: italic; font-size: 12px; color: var(--gold-deep); letter-spacing: 0.1em; }
.casual-card h3 { font-family: var(--mincho); font-weight: 800; font-size: 20px; color: var(--sumi); margin: 3px 0 9px; letter-spacing: 0.03em; }
.casual-card p { font-size: 13px; line-height: 1.85; color: var(--ink-soft); margin: 0; }
.casual-note { text-align: center; margin-top: 40px; font-size: 13px; color: var(--ink-soft); letter-spacing: 0.03em; }
.casual-note .em { color: var(--shu); font-weight: 700; }
@media (max-width: 860px) {
  .casual { padding: 62px 22px; }
  .casual-grid { grid-template-columns: 1fr; gap: 16px; }
  .casual-card .pic { height: 150px; }
  .casual-card h3 { font-size: 18px; }
  .casual-note { margin-top: 28px; }
}
@media (max-width: 420px) {
  .casual-grid { grid-template-columns: 1fr; }
}

/* ============================================
   \u30b3\u30fc\u30ca\u30fc\u30a2\u30af\u30bb\u30f3\u30c8\uff08\u9ed2\u80cc\u666f\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u89d2\u306b\u9ec4\u8272\u306e\u4e09\u89d2\u30a2\u30af\u30bb\u30f3\u30c8\uff09
   ============================================ */
.corner-tri { position: relative; }
.corner-tri::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 64px; height: 64px;
  background: var(--yellow);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  z-index: 2;
  pointer-events: none;
}
@media (max-width: 860px) {
  .corner-tri::before { width: 40px; height: 40px; }
}


/* ============================================
   \u30d6\u30e9\u30f3\u30c9\u30ab\u30e9\u30fc\u30a2\u30af\u30bb\u30f3\u30c8\uff08\u30ed\u30b4\u306e\u9ec4\u30fb\u8d64\u3092\u30b5\u30a4\u30c8\u5168\u4f53\u306b\u3055\u308a\u3052\u306a\u304f\uff09
   ============================================ */
.header::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  background: linear-gradient(90deg, var(--gold-deep) 0%, var(--yellow) 45%, var(--shu) 100%);
  opacity: 0.92;
}
.brand .logo-mark { box-shadow: 0 0 0 3px rgba(255,224,0,0.14), 0 3px 12px rgba(0,0,0,0.4); }
.brand:hover .logo-mark { box-shadow: 0 0 0 3px rgba(255,224,0,0.32), 0 3px 14px rgba(0,0,0,0.45); }

/* ============================================
   \u753b\u50cf\u30b9\u30ed\u30c3\u30c8\uff08<img> \u307e\u305f\u306f\u672a\u6ce8\u5165\u306e\u7a7a\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\uff09
   ============================================ */
.slot-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.slot-empty {
  background: linear-gradient(135deg, var(--washi-2), #ded2b4);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
}
.slot-empty::after {
  content: attr(data-placeholder);
  font-family: var(--gothic); font-size: 12px; font-weight: 600;
  color: var(--ink-faint); letter-spacing: 0.04em; padding: 10px; line-height: 1.6;
}