:root {
  --bg-base: #101718;
  --bg-paper: #172526;
  --bg-warm: #f7f1e5;
  --ink: #1a1a1a;
  --text-main: #fff7ea;
  --text-sub: #e0c8a0;
  --text-muted: #a79578;
  --text-on-dark: #fff7ea;
  --text-on-dark-muted: #e0c8a0;
  --gold: #c5a25a;
  --gold-light: #f6cf7a;
  --vermilion: #b3343d;
  /* ボタン共通カラートークン（⑫）。既定はゴールド系。ダッシュボード「サイト基本設定」から上書き注入できる。
     塗りボタン=bg/fg/bg-hover、枠線ボタン=outline-fg（枠線＆文字色、hoverでbgが塗られる）。 */
  --fc-btn-bg: var(--gold);
  --fc-btn-fg: #111111;
  --fc-btn-bg-hover: var(--gold-light);
  --fc-btn-fg-hover: #111111;
  --fc-btn-border: var(--gold);
  --fc-btn-outline-fg: var(--gold);
  --line: rgba(246, 207, 122, 0.22);
  --line-dark: rgba(16, 23, 24, 0.14);
  --shadow-base: 0 18px 50px rgba(0, 0, 0, 0.22);
  --font-serif: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", serif;
  --font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-en: "Montserrat", sans-serif;
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  background: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.8;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  writing-mode: horizontal-tb;
  overflow-wrap: break-word;
}
body::before { display: none; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease, background .25s ease, border-color .25s ease; }
a:hover { color: var(--gold-light); }
button { font: inherit; }

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }

.section-header, .menu-section-header, .slf-header, .course-list-header, .news-section-header, .job-section-header, .contact-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2, .menu-main-title, .slf-main-title, .course-list-title, .news-main-title, .job-main-title, .contact-main-title {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  color: var(--gold-light);
  letter-spacing: .12em;
  font-weight: 800;
}
.section-header p, .menu-sub-text, .slf-sub-text, .course-list-desc, .news-sub-text, .job-sub-text, .contact-sub-text {
  margin-top: 14px;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 2;
}

.global-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  min-height: 78px;
  padding: 14px 34px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  background: rgba(16, 23, 24, .88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.header-logo {
  font-family: var(--font-serif);
  color: var(--gold-light);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .14em;
  white-space: nowrap;
}
.header-logo img { max-height: 46px; width: auto; object-fit: contain; }
.desktop-nav { display: flex; justify-content: center; align-items: center; gap: 22px; }
.desktop-nav a {
  color: var(--text-on-dark-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  position: relative;
  white-space: nowrap;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 1px;
  background: var(--gold-light);
  transition: width .25s ease;
}
.desktop-nav a:hover::after, .desktop-nav a.active::after { width: 100%; }
.header-btns { display: flex; align-items: center; gap: 12px; }
.btn-header-tel { color: var(--text-on-dark); font-weight: 800; font-size: 13px; }
.btn-header-reserve, .course-list-reserve, .slf-reserve-btn, .btn-menu-more, .btn-recruit-link, .btn-job-apply, .btn-submit-contact, .btn-nab-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 4px;
  border: 1px solid var(--fc-btn-border);
  background: var(--fc-btn-bg);
  color: var(--fc-btn-fg);
  font-weight: 800;
  padding: 12px 22px;
  cursor: pointer;
}
.btn-header-reserve:hover, .course-list-reserve:hover, .slf-reserve-btn:hover, .btn-menu-more:hover, .btn-recruit-link:hover, .btn-job-apply:hover, .btn-submit-contact:hover, .btn-nab-back:hover {
  background: var(--fc-btn-bg-hover);
  border-color: var(--fc-btn-bg-hover);
  color: var(--fc-btn-fg-hover);
}
.menu-trigger {
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--gold-light);
  width: 42px;
  height: 42px;
  border-radius: 4px;
}
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(16, 23, 24, .96);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.mobile-nav-overlay.active { opacity: 1; visibility: visible; }
.mobile-nav-overlay a { font-size: 18px; color: var(--text-main); }

.hero-wrapper { width: 100%; height: min(78svh, 760px); min-height: 520px; position: relative; overflow: hidden; background: #0b1112; }
.hero-img-window, .hero-img-window img, .hero-img-window video { width: 100%; height: 100%; object-fit: cover; }
.hero-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16,23,24,.76), rgba(16,23,24,.2) 55%, rgba(16,23,24,.7));
  pointer-events: none;
}

.page-hero-wrapper {
  position: relative;
  min-height: 360px;
  padding: 150px 20px 90px;
  text-align: center;
  color: var(--text-main);
  background-size: cover;
  background-position: center;
}
.page-hero-wrapper::after, .ph-overlay {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,23,24,.82), rgba(31,47,48,.46));
}
.ph-container { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.ph-title { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.4rem); color: var(--gold-light); letter-spacing: .16em; }
.ph-desc { margin-top: 16px; color: var(--text-sub); font-size: 14px; line-height: 2; }

.global-footer {
  padding: 88px 20px 56px;
  background: #081011;
  color: var(--text-main);
  border-top: 1px solid var(--line);
}
/* フッターナビ（任意・ヘッダー風フッター用）: 既定は非表示。テーマCSSで表示に上書きする */
.footer-nav-wrap { display: none; }
.info-grid { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: minmax(280px, .9fr) 1.1fr; gap: 48px; }
.footer-brand h2 { font-family: var(--font-serif); color: var(--gold-light); font-size: 28px; letter-spacing: .14em; }
.footer-genre { color: var(--text-sub); font-size: 12px; margin-top: 6px; letter-spacing: .1em; }
.footer-table { width: 100%; border-collapse: collapse; margin-top: 28px; }
.footer-table th, .footer-table td { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; vertical-align: top; font-size: 13px; }
.footer-table th { width: 92px; color: var(--gold); }
.footer-table td { color: var(--text-sub); }
.footer-tel strong { color: var(--text-main); font-size: 22px; }
.payment-title { margin: 24px 0 10px; color: var(--gold); font-size: 12px; font-weight: 800; }
.payment-icons { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: var(--text-sub); }
.pay-tag { border: 1px solid var(--line); padding: 3px 8px; border-radius: 4px; font-size: 11px; }
.gmap-wrap { min-height: 320px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-paper); }
.gmap-wrap iframe { width: 100%; height: 100%; min-height: 320px; border: none; filter: grayscale(.15) contrast(.95); }
.gmap-placeholder { min-height: 320px; display: flex; align-items: center; justify-content: center; color: var(--text-sub); }
.footer-copy-text, .footer-copy {
  background: #081011;
  color: var(--text-muted);
  text-align: center;
  padding: 20px;
  font-size: 11px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.fc-floating-actions {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1800;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.fc-floating-action {
  pointer-events: auto;
  min-width: 136px;
  min-height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--fc-btn-border);
  background: rgba(16, 23, 24, .92);
  color: var(--text-main);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .04em;
  backdrop-filter: blur(10px);
}
.fc-floating-action:hover {
  background: var(--fc-btn-bg);
  color: var(--fc-btn-fg);
}
.fc-floating-reserve {
  background: var(--fc-btn-bg);
  color: var(--fc-btn-fg);
}
.fc-floating-reserve:hover {
  background: var(--fc-btn-bg-hover);
  border-color: var(--fc-btn-bg-hover);
  color: #101718;
}
.fc-floating-line {
  border-color: rgba(6, 199, 85, .75);
}
.fc-floating-instagram {
  border-color: rgba(246, 207, 122, .8);
}

@media (max-width: 992px) {
  .global-header { display: flex; min-height: 68px; padding: 12px 18px; }
  .desktop-nav, .header-btns { display: none; }
  .menu-trigger { display: inline-flex; margin-left: auto; }
  .header-logo { font-size: 18px; }
}

@media (max-width: 768px) {
  .hero-wrapper { min-height: 430px; height: 64svh; }
  .info-grid { grid-template-columns: 1fr; }
  body.has-floating-actions { padding-bottom: 78px; }
  .fc-floating-actions {
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: row;
    gap: 0;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: rgba(8, 16, 17, .94);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
  }
  .fc-floating-action {
    flex: 1 1 0;
    min-width: 0;
    min-height: 48px;
    padding: 0 8px;
    flex-direction: column;
    gap: 2px;
    border-radius: 6px;
    box-shadow: none;
    font-size: 11px;
    line-height: 1.2;
  }
  .fc-floating-action i {
    font-size: 15px;
  }
}