:root {
  --bg-base: #101718;
  --bg-paper: #172526;
  --bg-warm: #fff;
  --ink: #1a1a1a;
  --text-main: #fff7ea;
  --text-sub: #fff;
  --text-muted: #a79578;
  --text-on-dark: #fff7ea;
  --text-on-dark-muted: #e0c8a0;
  --gold: #d75900;
  --gold-light: #f19a5d;
  --vermilion: #b3343d;
  --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-serif);
  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(--gold);
  background: var(--gold);
  color: #FFFFFF;
  font-weight: 800;
  padding: 12px 22px;
  cursor: pointer;
  font-family: var(--font-serif) !important;
}
.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(--gold-light);
  border-color: var(--gold-light);
  color: #111;
}
.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::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);
}
.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(--gold);
  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(--gold);
  color: #101718;
}
.fc-floating-reserve {
  background: var(--gold);
  color: #101718;
}
.fc-floating-reserve:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  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;
  }
  .global-header img {
    max-height: 30px !important;
  }
}
@media (max-width: 768px) {
  #sec_1782110119323.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;
  }
}
/* =========================================================
   メインビジュアル
   YouTube純正UI・完全contain表示
========================================================= */
/*
 * PCヘッダー高：78px
 *
 * ヘッダーが position: fixed のため、
 * ヒーローをヘッダーの下から開始させる
 */
#sec_1782110119323.hero-wrapper {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: none;
  margin-top: 78px;
  overflow: hidden;
  background: #000;
}
/*
 * 動画の比率を16:9に固定
 *
 * 親要素自体を16:9にすることで、
 * iframeの上下左右を一切トリミングしない
 */
#sec_1782110119323 .hero-youtube-stage {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  overflow: hidden;
  background: #000;
}
/* =========================================================
   読み込み前の代替画像
========================================================= */
#sec_1782110119323 .hero-youtube-poster {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: contain;
  object-position: center;
  background: #000;
  opacity: 1;
  visibility: visible;
  transition:
    opacity 0.5s ease, visibility 0.5s ease;
}
/*
 * YouTube読み込み完了後に画像を隠す
 */
#sec_1782110119323.is-video-ready .hero-youtube-poster {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
/* =========================================================
   YouTubeプレイヤー
========================================================= */
#sec_1782110119323 .hero-youtube-player {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  background: #000;
  transform: none;
}
/*
 * IFrame APIが生成するiframe
 */
#sec_1782110119323 .hero-youtube-player iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100% !important;
  height: 100% !important;
  min-width: 0 !important;
  min-height: 0 !important;
  max-width: none !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0;
  background: #000;
  /*
     * YouTube純正コントロールを操作可能にする
     */
  pointer-events: auto !important;
  transform: none !important;
}
/* =========================================================
   既存のヒーロー指定を無効化
========================================================= */
/*
 * 既存の高さ固定を解除
 */
#sec_1782110119323.hero-wrapper {
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
}
/*
 * 既存の画像・動画共通指定を上書き
 */
#sec_1782110119323 .hero-img-window, #sec_1782110119323 .hero-img-window img, #sec_1782110119323 .hero-img-window video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
/*
 * 既存スライダーを非表示
 */
#sec_1782110119323 .hero-slide-js {
  display: none !important;
}
/*
 * キャッチコピーを非表示
 */
#sec_1782110119323.hero-wrapper::before {
  content: none !important;
  display: none !important;
}
/*
 * 既存オーバーレイを非表示
 */
#sec_1782110119323.hero-wrapper::after {
  content: none !important;
  display: none !important;
}
#sec_1782110119323 .hero-youtube-overlay {
  display: none !important;
}
/*
 * 独自のサウンドボタンが旧HTMLに残っていても非表示
 */
#sec_1782110119323 .hero-youtube-sound {
  display: none !important;
}
/* =========================================================
   タブレット・スマートフォン
========================================================= */
@media (max-width: 992px) {
  /*
     * スマホ・タブレットヘッダー高：68px
     */
  #sec_1782110119323.hero-wrapper {
    width: 100%;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    margin-top: 68px;
    background: #000;
  }
  #sec_1782110119323 .hero-youtube-stage {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
  #sec_1782110119323 .hero-youtube-player, #sec_1782110119323 .hero-youtube-player iframe {
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    transform: none !important;
  }
}
/* =========================================================
   スマートフォン
========================================================= */
@media (max-width: 768px) {
  #sec_1782110119323.hero-wrapper {
    margin-top: 68px;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
  }
  /*
     * スマホでも16:9完全表示
     *
     * 横幅390pxの場合、高さは約219pxになる
     */
  #sec_1782110119323 .hero-youtube-stage {
    width: 100%;
    aspect-ratio: 16 / 9;
  }
  /*
     * YouTube純正UIをスマホでも操作可能にする
     */
  #sec_1782110119323 .hero-youtube-player iframe {
    pointer-events: auto !important;
    touch-action: manipulation;
  }
}
/* =========================================================
   小さいスマートフォン
========================================================= */
@media (max-width: 480px) {
  #sec_1782110119323.hero-wrapper {
    margin-top: 68px;
  }
  #sec_1782110119323 .hero-youtube-stage {
    aspect-ratio: 16 / 9;
  }
}
/* =========================================================
   モーション軽減設定
========================================================= */
@media (prefers-reduced-motion: reduce) {
  #sec_1782110119323 .hero-youtube-poster {
    transition: none;
  }
}