@charset "UTF-8";
/* Theme Name: kappou-umibe */

:root {
  --gold: #b8966a;
  --gold-light: #d4b48a;
  --gold-dark: #8a6e4e;
  --ink: #1a1610;
  --ink-light: #55514b;
  --white: #fffdfc;
  --ink-v-light: #f5f0e8;
  --line-color: #06c755;
  --transition-base: 0.3s ease;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0; padding: 0;
  font-family: 'Shippori Mincho', serif;
  font-weight: 400; font-size: 18px; line-height: 1.8;
  color: var(--ink); background: var(--white);
  -webkit-font-smoothing: antialiased;
  word-wrap: break-word; overflow-wrap: break-word; word-break: normal;
}

/* 数字・英字を含む全テキストをShippori Minchoで統一 */
* { font-family: inherit; }

br { display: inline !important; }
br.sp-br, br.sp-only { display: none !important; }
br.pc-only { display: inline !important; }
@media (max-width: 768px) {
  br.sp-br, br.sp-only { display: inline !important; }
  br.pc-only { display: none !important; }
}

a { text-decoration: none; color: inherit; transition: opacity var(--transition-base); }
a:hover { opacity: 0.8; }
img { max-width: 100%; height: auto; vertical-align: middle; }
svg { max-width: 100%; height: auto; display: inline-block; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* スクロールアニメーション */
.reveal, .reveal-l, .reveal-r {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal-l { transform: translateX(-40px); }
.reveal-r { transform: translateX(40px); }
.reveal.is-visible, .reveal-l.is-visible, .reveal-r.is-visible {
  opacity: 1;
  transform: none;
}

/* =======================================================
   ヘッダー
======================================================= */
header {
  position: fixed; top: 0; left: 0; width: 100%; height: 80px;
  background: rgba(26, 22, 16, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; padding: 0 40px;
  z-index: 1000;
  box-shadow: 0 1px 0 rgba(184,150,106,0.2), 0 4px 20px rgba(0,0,0,0.4);
  transition: height var(--transition-base), background var(--transition-base);
}

header.scrolled {
  height: 70px;
  background: rgba(26, 22, 16, 0.99);
}

.custom-logo-img { height: 55px; width: auto; object-fit: contain; transition: height var(--transition-base); }
header.scrolled .custom-logo-img { height: 45px; }
header .logo span { color: var(--white) !important; }
header nav { margin-left: auto; }
header nav ul { display: flex; gap: 8px; align-items: center; }

header nav a {
  display: block; padding: 9px 20px;
  color: rgba(255,253,252,0.85);
  font-size: 0.9rem; font-weight: bold; letter-spacing: 0.12em;
  border: 1px solid transparent; border-radius: 30px;
  background: transparent;
  transition: all var(--transition-base);
  position: relative;
}
header nav a::after {
  content: '';
  position: absolute;
  bottom: 6px; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%; height: 1px;
  background: var(--gold);
  transition: transform var(--transition-base);
}
header nav a:hover {
  color: var(--gold);
  opacity: 1;
}
header nav a:hover::after { transform: translateX(-50%) scaleX(1); }

.hdr-btn {
  margin-left: 16px; padding: 10px 24px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white); border-radius: 30px;
  font-size: 0.9rem; font-weight: bold; letter-spacing: 0.1em;
  border: 1px solid transparent;
  box-shadow: 0 3px 12px rgba(184,150,106,0.35);
  transition: all var(--transition-base);
}
.hdr-btn:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  box-shadow: 0 5px 18px rgba(184,150,106,0.5);
  transform: translateY(-1px);
  opacity: 1;
}

/* モバイルナビ */
.nav-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
  background: rgba(0,0,0,0.7); z-index: 1001;
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
  backdrop-filter: blur(3px);
}
.nav-overlay.open { opacity: 1; visibility: visible; }

.mobile-nav {
  position: fixed; top: 0; right: -100%; width: 75%; max-width: 280px;
  height: 100vh; background: var(--ink); z-index: 1002;
  padding: 90px 36px 40px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  border-left: 1px solid rgba(184,150,106,0.2);
}
.mobile-nav.open { right: 0; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0; }
.mobile-nav li { border-bottom: 1px solid rgba(255,255,255,0.07); }
.mobile-nav a {
  font-size: 1rem; font-weight: bold; color: rgba(255,253,252,0.85);
  display: block; padding: 18px 0;
  border: none; border-radius: 0;
  letter-spacing: 0.15em;
  transition: color var(--transition-base), padding-left var(--transition-base);
}
.mobile-nav a:hover { color: var(--gold); padding-left: 8px; opacity: 1; }

.ham-btn {
  width: 28px; height: 18px; position: relative;
  background: none; border: none; z-index: 1003; cursor: pointer;
  padding: 0;
}
.ham-btn span {
  position: absolute; left: 0; width: 100%; height: 2px;
  background: var(--white); transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}
.ham-btn span:nth-child(1) { top: 0; }
.ham-btn span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.ham-btn span:nth-child(3) { bottom: 0; }
.ham-btn.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.ham-btn.open span:nth-child(2) { opacity: 0; transform: translateY(-50%) scaleX(0); }
.ham-btn.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

@media (min-width: 769px) { .ham-btn, .mobile-nav, .nav-overlay { display: none !important; } }

/* =======================================================
   ヒーロー
======================================================= */
.hero {
  position: relative; width: 100%; height: 100vh;
  background: var(--ink); overflow: hidden;
  min-height: 600px;
}
.slides, .slide { position: absolute; inset: 0; width: 100%; height: 100%; }
.slide {
  opacity: 0; transition: opacity 1.8s ease;
  background-position: center center;
  background-repeat: no-repeat;
}
.slide.on { opacity: 1; z-index: 2; }
.slide.s1 { background-size: contain; background-color: #1a1610; }
.slide.s2, .slide.s3 { background-size: cover; }

.hero-ov {
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.65) 0%,
    rgba(0,0,0,0.35) 50%,
    rgba(0,0,0,0.1) 100%
  );
  z-index: 10; pointer-events: none;
}
.hero-ov::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 40%);
}

.hero-body {
  position: absolute; left: 80px; top: 45%; transform: translateY(-50%);
  z-index: 30;
  opacity: 0;
  animation: heroFadeIn 1.2s ease 0.4s forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(calc(-50% + 20px)); }
  to   { opacity: 1; transform: translateY(-50%); }
}

.hero-eyebrow {
  display: block;
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-family: 'Cormorant Garamond', 'Shippori Mincho', serif;
}

.hero-h1 {
  font-size: 4rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.35em;
  margin: 0; line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

.hero-rule {
  width: 60px; height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
  margin: 24px 0;
}

.hero-copy {
  font-size: 1.05rem; color: rgba(255,255,255,0.9);
  line-height: 2.2; margin: 0;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}

.hero-ctas {
  position: absolute; left: 80px; bottom: 70px;
  display: flex; gap: 16px; z-index: 40;
}

.cta {
  width: 140px; height: 140px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: #fff; border-radius: 8px;
  position: relative; overflow: hidden;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.cta:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.4); opacity: 1; }
.cta::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 100%);
  z-index: 1; transition: opacity var(--transition-base);
}
.cta:hover::after { opacity: 0.7; }
.cta-line { background-color: #06c755; }
.cta-tel { background-color: var(--gold); }
.cta-ig { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); }
.ci { position: relative; z-index: 10; margin-bottom: 10px; display: flex; align-items: center; justify-content: center; }
.cta .ja { position: relative; z-index: 10; font-size: 0.85rem; font-weight: bold; letter-spacing: 0.1em; color: #fff; }

.dots {
  position: absolute; left: 50%; bottom: 32px;
  transform: translateX(-50%); display: flex; gap: 12px; z-index: 50;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.35); cursor: pointer;
  transition: all 0.35s;
  border: 1px solid rgba(255,255,255,0.2);
}
.dot.on { background: var(--gold); transform: scale(1.5); border-color: var(--gold); }

/* スクロールダウン矢印 */
.scroll-down {
  position: absolute; bottom: 32px; right: 50px;
  z-index: 40; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.5); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; animation: scrollBounce 2s ease infinite;
}
.scroll-down svg { width: 20px; height: 20px; }
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* =======================================================
   各セクション共通
======================================================= */
section { padding: 120px 0; position: relative; overflow: hidden; width: 100%; }

.sec-tag {
  font-size: 0.75rem; color: var(--gold); letter-spacing: 0.35em;
  display: block; margin-bottom: 14px; text-align: center;
  text-transform: uppercase; font-weight: bold;
}

.bg-word {
  position: absolute; top: -40px; right: -10px;
  font-size: 13rem; color: rgba(184,150,106,0.06);
  letter-spacing: -0.05em; line-height: 1; z-index: 0;
  pointer-events: none; font-weight: bold; white-space: nowrap;
  user-select: none;
}

.sec-h2 {
  font-size: 32px; font-weight: 700; text-align: center;
  letter-spacing: 0.3em; margin: 0 0 10px; padding: 0 20px;
}

.sec-rule {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin: 28px auto 60px;
}
.sec-rule-line { width: 60px; height: 1px; background: var(--gold); opacity: 0.4; }
.sec-rule-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }

/* =======================================================
   お知らせ
======================================================= */
.news { background: var(--white); }
.news-list {
  width: 100%; max-width: 900px; margin: 0 auto;
  list-style: none; padding: 0 40px;
}
.news-item {
  border-bottom: 1px solid rgba(184,150,106,0.15);
  transition: background var(--transition-base);
}
.news-item:first-child { border-top: 1px solid rgba(184,150,106,0.15); }
.news-item:hover { background: rgba(184,150,106,0.04); }
.news-link {
  display: flex; align-items: baseline; gap: 28px;
  padding: 22px 16px; color: var(--ink);
}
.news-date {
  font-size: 0.9rem; color: var(--gold); flex-shrink: 0;
  letter-spacing: 0.05em;
}
.news-title { font-size: 1rem; letter-spacing: 0.08em; line-height: 1.6; }

/* =======================================================
   Aboutセクション
======================================================= */
.about { background: var(--white); padding-bottom: 0; }
.about-staggered { display: flex; flex-direction: column; width: 100%; }
.about-row { display: flex; flex-direction: column; width: 100%; }
.about-img-col { width: 100%; height: 350px; flex-shrink: 0; overflow: hidden; }
.about-img-col img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.8s ease;
}
.about-row:hover .about-img-col img { transform: scale(1.03); }
.about-text-col {
  width: 100%; display: flex; align-items: center; justify-content: center;
  padding: 60px 20px; text-align: center;
  background: var(--white);
}
.about-text-col p {
  font-size: 1.15rem; line-height: 2.4; font-weight: bold;
  color: var(--ink); margin: 0;
}

@media (min-width: 769px) {
  .about-row { flex-direction: row; height: 55vh; min-height: 480px; max-height: 680px; }
  /* 1段目: 左画像・右テキスト（デフォルト） */
  /* 2段目: 左テキスト・右画像 → .left-text クラスで制御 */
  .about-row.left-text { flex-direction: row-reverse; }
  .about-img-col { width: 55%; height: 100%; }
  .about-text-col { width: 45%; padding: 0 7%; }
  .about-text-col p { text-align: left; font-size: 1.3rem; }
}

.about-row-full { position: relative; width: 100%; height: 500px; overflow: hidden; }
.about-row-full img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 8s ease; }
.about-row-full:hover img { transform: scale(1.04); }
.about-full-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.55) 100%);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 20px;
}
.about-full-overlay p {
  color: #fff; font-size: 1.7rem; font-weight: bold;
  line-height: 2.1; margin: 0;
  text-shadow: 0 2px 15px rgba(0,0,0,0.7);
}
@media (min-width: 769px) {
  .about-row-full { height: 65vh; min-height: 520px; }
  .about-full-overlay p { font-size: 2.1rem; }
}

/* プレミアムバッジ */
.premium-badge {
  position: relative; width: 100%;
  background: linear-gradient(135deg, #040c18 0%, #081221 40%, #0d1a2e 60%, #040c18 100%);
  padding: 130px 40px; text-align: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  overflow: hidden;
}
.premium-badge::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(184,150,106,0.12) 0%, transparent 65%),
    radial-gradient(ellipse at 20% 80%, rgba(184,150,106,0.05) 0%, transparent 50%);
  pointer-events: none;
}
/* 上下のゴールドライン装飾 */
.premium-badge::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0.5;
}

.premium-badge-bg-img {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; max-width: 550px; height: auto;
  opacity: 0.14; z-index: 0; pointer-events: none;
}

/* バッジ外枠 */
.award-badge-frame {
  position: relative; z-index: 1;
  border: 1px solid rgba(184,150,106,0.3);
  border-radius: 4px;
  padding: 60px 80px;
  max-width: 700px; width: 90%;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(4px);
}
.award-badge-frame::before, .award-badge-frame::after {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  border-color: var(--gold); border-style: solid; opacity: 0.6;
}
.award-badge-frame::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.award-badge-frame::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.award-badge-body {
  color: rgba(255,255,255,0.92);
  letter-spacing: 0.12em; line-height: 1;
}

/* 上部ラベル */
.ab-eyebrow {
  display: block;
  font-size: 0.7rem; letter-spacing: 0.4em;
  color: var(--gold); text-transform: uppercase;
  margin-bottom: 28px; opacity: 0.8;
}

.ab-line1 { font-size: 1.1rem; display: block; margin-bottom: 20px; color: rgba(255,255,255,0.75); }

/* 数字の強調ブロック */
.ab-num-block {
  display: flex; align-items: center; justify-content: center;
  gap: 0; margin: 0 0 20px;
  line-height: 1;
}
.ab-num-prefix { font-size: 1.4rem; color: rgba(255,255,255,0.6); margin-right: 4px; }
.ab-num-main {
  font-size: 8rem; font-weight: 800;
  color: #e5b85c; line-height: 1;
  text-shadow:
    0 0 60px rgba(229,184,92,0.5),
    0 0 120px rgba(229,184,92,0.2),
    0 4px 20px rgba(0,0,0,0.9);
  letter-spacing: -0.02em;
}
.ab-num-suffix { font-size: 1.8rem; color: rgba(255,255,255,0.7); margin-left: 4px; align-self: flex-end; padding-bottom: 12px; }

.ab-line2 {
  font-size: 1.2rem; display: block; margin-bottom: 12px;
  color: rgba(255,255,255,0.85); font-weight: bold;
}
.ab-line3 { font-size: 0.9rem; color: rgba(255,255,255,0.5); display: block; letter-spacing: 0.2em; }

/* 旧互換 */
.award-badge-body em, .highlight-num {
  font-style: normal; font-size: 3.2rem; font-weight: 700;
  color: #e5b85c; margin: 0 14px;
  text-shadow: 0 0 30px rgba(229,184,92,0.4), 0 4px 15px rgba(0,0,0,0.8);
}

/* =======================================================
   メニュー周り
======================================================= */
.menu { background: var(--white); padding-top: 140px; }
.menu-inner { width: 100%; padding: 0 5%; margin: 0 auto; }
@media(min-width: 769px) { .menu-inner { padding: 0 8%; max-width: 1400px; } }

/* コースリスト */
.course-list {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 28px; margin-bottom: 80px;
}
.course-item {
  position: relative; border: 1px solid rgba(184,150,106,0.2);
  border-radius: 8px; padding: 44px 40px 40px;
  background: var(--white); text-align: left;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-sm);
}
.course-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(184,150,106,0.5);
}
.course-highlight {
  border: 2px solid var(--gold);
  box-shadow: 0 6px 30px rgba(184,150,106,0.2);
  background: linear-gradient(to bottom right, #fffdf9 0%, var(--white) 100%);
}
.course-highlight:hover { box-shadow: 0 10px 40px rgba(184,150,106,0.3); }

.course-badge {
  position: absolute; top: -14px; left: 24px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #fff; font-size: 0.8rem; font-weight: bold;
  padding: 6px 20px; border-radius: 30px;
  letter-spacing: 0.1em;
  box-shadow: 0 3px 10px rgba(184,150,106,0.4);
}

.price {
  font-size: 2.2rem; font-weight: 700; color: var(--ink);
  font-family: 'Cormorant Garamond', serif; letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.price span { font-size: 1rem; font-weight: normal; margin-left: 4px; }
.course-sub { font-size: 1.05rem; font-weight: bold; color: var(--gold); margin-bottom: 16px; letter-spacing: 0.1em; }
.course-desc { color: var(--ink-light); font-size: 0.95rem; line-height: 1.9; }

/* 日本酒 */
.sake-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; margin-bottom: 80px;
  border: 1px solid rgba(184,150,106,0.2);
  border-radius: 8px; overflow: hidden;
}
.sake-col { display: contents; }
.sake-col p {
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgba(184,150,106,0.12);
  border-right: 1px solid rgba(184,150,106,0.12);
  padding: 18px 28px; font-size: 1.1rem; margin: 0;
  background: var(--white);
  transition: background var(--transition-base);
}
.sake-col p:hover { background: rgba(184,150,106,0.04); }
.sake-col:last-child p { border-right: none; }
.sake-col span:first-child {
  color: var(--gold); font-size: 0.85rem; font-weight: bold;
  letter-spacing: 0.1em;
}
.sake-col span:last-child { font-size: 1.15rem; font-weight: bold; }

/* ギャラリー */
.gallery7 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 12px; margin-bottom: 80px; width: 100%;
  border-radius: 8px; overflow: hidden;
}
.gal-card {
  position: relative; overflow: hidden;
  background: #000; cursor: pointer; display: block;
}
.gal-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.gal-card::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  transition: background var(--transition-base);
}
.gal-card:hover img { transform: scale(1.08); }
.gal-card:hover::after { background: rgba(0,0,0,0.15); }
.gal-card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gal-card:nth-child(6), .gal-card:nth-child(7) { grid-column: span 2; }

/* 席 */
.seat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.seat-card {
  border: 1px solid rgba(184,150,106,0.2); border-radius: 10px;
  overflow: hidden; background: #fff;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: all 0.4s ease;
}
.seat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.seat-img { height: 300px; flex-shrink: 0; overflow: hidden; }
.seat-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.5s ease;
}
.seat-card:hover .seat-img img { transform: scale(1.05); }
.seat-info { padding: 32px; text-align: left; flex-grow: 1; }
.seat-name { font-size: 1.3rem; font-weight: bold; margin: 0 0 10px; letter-spacing: 0.1em; }
.seat-cap { font-size: 0.9rem; color: var(--gold); font-weight: bold; margin: 0 0 14px; }
.seat-desc { font-size: 0.95rem; color: var(--ink-light); line-height: 1.9; margin: 0; }

/* マーキー */
.img-marquee {
  width: 100%; height: 280px; overflow: hidden;
  background: transparent; margin: 80px 0 0 0;
  padding: 20px 0; position: relative; z-index: 20;
}
.img-marquee-track {
  display: flex; width: max-content;
  animation: marquee-flow 70s linear infinite;
}
.img-marquee-track:hover { animation-play-state: paused; }
@keyframes marquee-flow {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.img-marquee-item { width: 380px; height: 240px; padding: 0 10px; flex-shrink: 0; }
.img-marquee-item img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 8px; pointer-events: none;
}

/* =======================================================
   ご予約セクション
======================================================= */
.reserve {
  background: linear-gradient(135deg, #0f0c08 0%, var(--ink) 50%, #0f0c08 100%);
  color: var(--white);
  position: relative; overflow: hidden;
}
.reserve::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(184,150,106,0.07) 0%, transparent 60%);
  pointer-events: none;
}

.reserve-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 32px; width: 100%; max-width: 1100px;
  padding: 0 5%; margin: 60px auto 0;
}
@media(min-width: 769px) { .reserve-grid { padding: 0 8%; } }

.rc {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,150,106,0.2);
  border-radius: 10px; padding: 48px;
  display: flex; flex-direction: column; text-align: left;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.rc:hover {
  border-color: rgba(184,150,106,0.4);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.rc-head { display: flex; align-items: center; gap: 20px; margin-bottom: 36px; }
.rc-icon {
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ic-line { background: rgba(6,199,85,0.12); border: 1px solid rgba(6,199,85,0.3); }
.ic-tel { background: rgba(184,150,106,0.12); border: 1px solid rgba(184,150,106,0.3); }
.rc-tag { font-size: 0.7rem; letter-spacing: 0.25em; color: rgba(255,253,252,0.45); display: block; text-transform: uppercase; }
.rc h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: 0.1em; margin: 5px 0 0; color: #fff; }

.steps { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.step { display: flex; align-items: flex-start; gap: 14px; font-size: 0.9rem; color: rgba(255,253,252,0.75); }
.sn { font-size: 1.1rem; color: var(--gold); font-weight: bold; margin-top: 2px; flex-shrink: 0; }
.step b, .sb strong { color: var(--white); font-weight: bold; font-size: 1rem; margin-bottom: 3px; display: block; }

.rc-btn {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 58px; color: var(--white);
  font-size: 1rem; font-weight: bold; border-radius: 6px;
  margin-top: auto; letter-spacing: 0.1em;
  transition: all var(--transition-base);
}
.rb-line { background: var(--line-color); box-shadow: 0 4px 15px rgba(6,199,85,0.3); }
.rb-line:hover { background: #05b34d; box-shadow: 0 6px 20px rgba(6,199,85,0.45); transform: translateY(-2px); opacity: 1; }
.rb-tel { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); box-shadow: 0 4px 15px rgba(184,150,106,0.35); }
.rb-tel:hover { box-shadow: 0 6px 20px rgba(184,150,106,0.5); transform: translateY(-2px); opacity: 1; }

/* 予約注意事項 */
.reserve-notice {
  margin: 40px auto 0;
  background: rgba(184,150,106,0.06);
  border-left: 2px solid rgba(184,150,106,0.4);
  border-radius: 0 6px 6px 0;
  padding: 24px 28px;
  max-width: 1100px; width: 90%;
}
.reserve-notice strong { color: var(--gold); display: block; margin-bottom: 12px; font-size: 0.95rem; }
.reserve-notice ul { color: rgba(250,248,244,0.75); line-height: 1.9; list-style: disc; margin-left: 20px; font-size: 0.9rem; }

/* =======================================================
   Instagram
======================================================= */
.insta { background: var(--ink-v-light); }
.insta-head { text-align: center; margin-bottom: 60px; padding: 0 20px; }

/* API取得画像グリッド */
.insta-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 12px; width: 100%; max-width: 1200px;
  margin: 0 auto; padding: 0 5%;
}
.insta-card {
  position: relative; overflow: hidden;
  border-radius: 6px; background: #000;
  aspect-ratio: 1 / 1;
  display: block;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.insta-card img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.insta-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.2); opacity: 1; }
.insta-card:hover img { transform: scale(1.06); }
.insta-card-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-base);
}
.insta-card:hover .insta-card-overlay { background: rgba(0,0,0,0.3); }
.insta-card-overlay i { color: #fff; font-size: 1.8rem; opacity: 0; transition: opacity var(--transition-base); }
.insta-card:hover .insta-card-overlay i { opacity: 1; }

/* Instagram固定埋め込みモード */
.insta-fixed {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}
.insta-embed-card {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.insta-embed-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}
.insta-embed-card .instagram-media {
  margin: 0 !important;
  min-width: unset !important;
  width: 100% !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
@media (max-width: 900px) {
  .insta-fixed { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .insta-fixed { grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 12px; }
  .insta-embed-card { border-radius: 6px; }
}

/* ローディング・エラー表示 */
.insta-loading, .insta-error {
  grid-column: span 4; text-align: center;
  padding: 60px 20px; color: var(--ink-light);
  font-size: 0.95rem;
}
.insta-fallback-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 16px; padding: 12px 28px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff; border-radius: 30px; font-weight: bold; font-size: 0.9rem;
  transition: all var(--transition-base);
}
.insta-fallback-link:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.2); opacity: 1; }

/* =======================================================
   アクセス
======================================================= */
.access { background: var(--white); padding-bottom: 80px; }
.map-wrap { width: 100%; position: relative; }
.map-wrap iframe { display: block; }
.addr-box {
  position: absolute; bottom: 40px; right: 8%;
  background: var(--white); padding: 36px;
  max-width: 380px; border-radius: 8px;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem; color: var(--ink-light);
  border-top: 3px solid var(--gold);
}
.addr-name { font-size: 1.2rem; font-weight: bold; color: var(--ink); margin: 0 0 18px; letter-spacing: 0.1em; }
.addr-box p { margin: 0 0 10px; line-height: 1.7; }
.route-btn {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 52px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white); border-radius: 6px; margin-top: 20px;
  font-weight: bold; font-size: 0.9rem; letter-spacing: 0.1em;
  box-shadow: 0 4px 15px rgba(184,150,106,0.35);
  transition: all var(--transition-base);
}
.route-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(184,150,106,0.5); opacity: 1; }

.access-guide { width: 100%; max-width: 900px; margin: 80px auto 0; padding: 0 5%; }
@media(min-width: 769px) { .access-guide { padding: 0 8%; } }

.accordion { display: flex; flex-direction: column; gap: 16px; }
.acc-item {
  background: var(--white); border-radius: 8px;
  border: 1px solid rgba(184,150,106,0.2); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}
.acc-item:hover { box-shadow: var(--shadow-md); }
.acc-head {
  width: 100%; border: none; background: transparent;
  padding: 22px 28px; display: flex; align-items: center;
  justify-content: space-between; cursor: pointer;
  font-size: 1rem; font-weight: bold;
  transition: background var(--transition-base);
}
.acc-head:hover { background: rgba(184,150,106,0.04); }
.acc-title { font-size: 1rem; color: var(--ink); margin: 0; font-weight: bold; letter-spacing: 0.05em; }
.acc-toggle { width: 22px; height: 22px; position: relative; flex-shrink: 0; }
.acc-toggle::before, .acc-toggle::after {
  content: ''; position: absolute; background: var(--gold);
  transition: transform 0.35s ease, opacity 0.35s ease;
  border-radius: 2px;
}
.acc-toggle::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.acc-toggle::after { top: 0; left: 50%; width: 2px; height: 100%; transform: translateX(-50%); }
.acc-body-wrapper { display: none; padding: 0 36px 36px; border-top: 1px solid rgba(184,150,106,0.1); }
.acc-item.is-open .acc-body-wrapper { display: block; }
.acc-item.is-open .acc-toggle::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.acc-lead {
  font-size: 1rem; line-height: 2; color: var(--ink);
  margin-bottom: 28px; padding: 18px 20px;
  background: var(--ink-v-light); border-radius: 6px;
  margin-top: 24px;
}
.acc-subhead {
  font-size: 1.05rem; font-weight: bold;
  border-left: 3px solid var(--gold); padding-left: 12px;
  margin: 28px 0 14px;
}
.access-list { display: flex; flex-direction: column; gap: 14px; font-size: 0.95rem; color: var(--ink-light); }

.bus-stops-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 28px; }
.bus-card {
  background: var(--ink-v-light); border: 1px solid rgba(184,150,106,0.15);
  border-radius: 8px; padding: 18px; text-align: center;
  transition: all var(--transition-base);
}
.bus-card:hover { background: rgba(184,150,106,0.08); }
.bus-card.primary { background: var(--white); border: 2px solid var(--gold); box-shadow: 0 4px 15px rgba(184,150,106,0.15); }
.bus-name { font-size: 1rem; font-weight: bold; color: var(--ink); display: block; margin-bottom: 5px; }
.bus-walk { font-size: 0.85rem; color: var(--gold); font-weight: bold; }

.parking-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 28px; }
.parking-card {
  background: var(--ink-v-light); border: 1px solid rgba(184,150,106,0.15);
  padding: 22px; display: flex; flex-direction: column; gap: 8px;
  border-radius: 8px; transition: all var(--transition-base);
}
.parking-card:hover { background: rgba(184,150,106,0.08); }
.parking-name { font-size: 1rem; font-weight: bold; border-bottom: 1px solid rgba(184,150,106,0.2); padding-bottom: 8px; color: var(--ink); }
.parking-detail { font-size: 0.88rem; color: var(--ink-light); line-height: 1.7; }
.parking-max { font-size: 0.9rem; font-weight: bold; color: var(--gold); background: var(--white); padding: 6px 12px; border-radius: 4px; margin-top: 4px; width: fit-content; }

/* =======================================================
   スティッキー予約ボタン
======================================================= */
.sticky-reserve {
  position: fixed; left: 20px; bottom: 20px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 999;
  opacity: 0; visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s ease;
}
.sticky-reserve.show { opacity: 1; visibility: visible; transform: translateY(0); }

.sr-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 20px; border-radius: 50px;
  color: #fff; font-weight: bold; font-size: 0.9rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none; letter-spacing: 0.05em;
}
.sr-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0,0,0,0.35); opacity: 1; }
.sr-btn i { width: 22px; height: 22px; text-align: center; }
.sr-line { background: #fff; color: #06c755; border: 2px solid #e8e8e8; }
.sr-line span { color: #06c755; }
.sr-tel { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); }

/* =======================================================
   フッター
======================================================= */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.45);
  text-align: center;
  padding: 70px 20px 40px;
  position: relative; overflow: hidden;
}
footer::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 60px; height: 1px; background: var(--gold); opacity: 0.5;
}
.ft-logo {
  font-size: 1.5rem; color: var(--white);
  display: block; margin-bottom: 8px;
  letter-spacing: 0.2em;
}
.ft-tagline {
  font-size: 0.8rem; color: rgba(255,255,255,0.35);
  display: block; margin-bottom: 28px;
  letter-spacing: 0.2em;
}
.ft-info {
  font-size: 0.85rem; color: rgba(255,255,255,0.4);
  margin-bottom: 28px; line-height: 1.8;
}
.ft-sns {
  display: flex; justify-content: center; gap: 16px; margin-bottom: 32px;
}
.ft-sns a {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%; text-decoration: none;
  transition: all var(--transition-base);
}
.ft-sns a:hover { background: rgba(184,150,106,0.2); border-color: var(--gold); opacity: 1; }
.ft-divider { width: 40px; height: 1px; background: rgba(255,255,255,0.1); margin: 0 auto 24px; }

/* =======================================================
   スマホレスポンシブ
======================================================= */
@media (max-width: 768px) {
  body { font-size: 14px; }
  header { height: 64px; padding: 0 16px; }
  .custom-logo-img { height: 38px; }
  header nav, .hdr-btn { display: none !important; }
  .ham-btn { display: flex; margin-left: auto; }

  section { padding: 70px 0; overflow-x: hidden; }
  .sec-h2 { font-size: 22px; padding: 0 16px; letter-spacing: 0.2em; }
  .bg-word { font-size: 7rem; overflow: hidden; max-width: 100%; }
  .reserve .bg-word { display: none; }
  .news-list { padding: 0 16px; }

  /* スマホ改行最適化: 山カッコでの強制改行を禁止し、自然な折り返しに */
  p, li, span, div { word-break: auto-phrase; overflow-wrap: anywhere; }
  /* ヒーローコピーは山カッコで強制改行しない */
  .hero-copy { word-break: keep-all; overflow-wrap: normal; }
  /* セクションタイトルは文字単位で折り返す */
  .sec-h2 { word-break: break-all; }
  /* コースカードのテキスト */
  .course-item p, .course-item h3 { word-break: auto-phrase; }
  /* 予約セクションのステップ説明 */
  .sb span { word-break: auto-phrase; }
  /* プレミアムバッジのテキスト */
  .ab-line1, .ab-line2, .ab-line3 { word-break: keep-all; }

  .hero-body { left: 20px; top: 42%; transform: translateY(-50%); width: calc(100% - 40px); padding: 0; }
  .hero-h1 { font-size: 2.4rem; letter-spacing: 0.25em; }
  .hero-eyebrow { font-size: 0.7rem; }
  .hero-copy { font-size: 0.9rem; line-height: 2; margin-top: 16px; }
  .hero-ctas { display: none !important; }
  .scroll-down { display: none; }

  .about-row { flex-direction: column !important; border-bottom: 1px solid rgba(184,150,106,0.1); }
  .about-row.left-text { flex-direction: column !important; }
  .about-img-col { height: 260px !important; order: 1 !important; }
  .about-text-col { padding: 44px 20px !important; order: 2 !important; }
  .about-text-col p { font-size: 1rem !important; text-align: left !important; }

  .about-row-full { height: 300px; }
  .about-full-overlay p { font-size: 1rem !important; line-height: 2 !important; }

  /* 予約セクション楕円装飾をスマホで非表示 */
  .reserve::after { display: none !important; }
  .reserve-oval, .reserve-deco { display: none !important; }

  .premium-badge { padding: 60px 0; }
  .award-badge-frame { padding: 40px 24px; }
  .ab-eyebrow { font-size: 0.65rem; margin-bottom: 20px; }
  .ab-line1 { font-size: 0.9rem; margin-bottom: 14px; }
  .ab-num-main { font-size: 5.5rem; }
  .ab-num-prefix { font-size: 1.1rem; }
  .ab-num-suffix { font-size: 1.3rem; padding-bottom: 8px; }
  .ab-line2 { font-size: 1rem; }
  .ab-line3 { font-size: 0.8rem; }
  .award-badge-body em, .highlight-num { font-size: 2.4rem; margin: 0 8px; }

  .course-list, .seat-grid, .reserve-grid, .bus-stops-grid, .parking-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    width: 100% !important;
    padding: 0 16px !important;
    margin: 0 auto !important;
  }
  .course-list { padding-top: 16px !important; }
  .course-item { padding: 28px 22px; }
  .seat-img { height: 220px !important; }

  .sake-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding: 0 16px !important;
    margin-bottom: 50px !important;
    border-radius: 6px;
  }
  .sake-col { display: contents; }
  .sake-col p { padding: 16px 20px !important; }
  .sake-col:last-child p { border-right: none !important; }

  .gallery7, .insta-grid:not(.insta-fixed) {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    gap: 12px !important;
    padding: 0 16px 20px !important;
    margin: 0 !important;
    width: 100% !important;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .gallery7::-webkit-scrollbar, .insta-grid::-webkit-scrollbar { display: none; }
  .gal-card, .insta-card { flex: 0 0 78% !important; scroll-snap-align: center; }
  .gal-card { height: 200px !important; grid-column: auto !important; grid-row: auto !important; display: block !important; border-radius: 6px !important; }
  .insta-card { aspect-ratio: 1 / 1 !important; height: auto !important; }
  .insta-loading, .insta-error { flex: 0 0 100% !important; }

  .img-marquee { height: 180px; margin-top: 40px; padding: 0; }
  .img-marquee-track { animation-duration: 100s; }
  .img-marquee-item { width: 260px; height: 160px; padding: 0 8px; }

  .reserve { padding: 80px 0; overflow: hidden; }
  /* 予約セクションの背景楕円を縮小してはみ出しを防止 */
  .reserve::before { background: radial-gradient(ellipse at 50% 50%, rgba(184,150,106,0.07) 0%, transparent 60%) !important; }
  .reserve-grid { margin-top: 40px !important; }
  .rc { padding: 28px 20px; }
  .rc-head { margin-bottom: 24px; }
  .rc h3 { font-size: 1.1rem; }

  .access { padding-bottom: 0; }
  .addr-box {
    position: static; max-width: 100%;
    border-radius: 0; padding: 28px 16px;
    box-shadow: none; border-top: 3px solid var(--gold);
    border-left: none; border-right: none; border-bottom: 1px solid rgba(184,150,106,0.2);
  }
  .access-guide { margin-top: 40px; padding: 0 16px; }
  .acc-head { padding: 16px 16px; font-size: 0.95rem; }
  .acc-body-wrapper { padding: 0 16px 24px; }
  .bus-stops-grid { grid-template-columns: 1fr !important; }

  .sticky-reserve {
    left: 10px; right: 10px; bottom: 10px;
    flex-direction: row;
    width: calc(100% - 20px);
    justify-content: center;
  }
  .sr-btn { flex: 1; justify-content: center; padding: 13px 10px; font-size: 0.82rem; max-width: 175px; }
}

@media (max-width: 1400px) and (pointer: coarse) {
  .hero-ctas { display: none !important; }
}