/* Social Dancing Club TEAM ── 明るいエレガント（シャンパン×金×深紅梅）／英国ボールルームの気品 */
:root{
  --paper:#f8f5ee; --paper2:#fffdf8; --panel:#f0e9d9;
  --ink:#28242c; --sub:#6b675f;
  --gold:#a8853e; --gold-d:#8a6c2e; --gold-l:#c9ab6b;
  --plum:#5f3350;
  --night:#211d26;
  --serif:'Noto Serif JP',serif; --en:'Cormorant Garamond',serif; --sans:'Noto Sans JP',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.85;line-break:strict;overflow-x:hidden}
img{max-width:100%}
a{color:var(--gold-d);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 26px}
h1,h2,h3{text-wrap:balance}

/* ══ ナビ ══ */
nav{position:sticky;top:0;background:rgba(248,245,238,.93);backdrop-filter:blur(10px);z-index:50;border-bottom:1px solid rgba(168,133,62,.3)}
nav::before{content:'';display:block;height:3px;background:linear-gradient(90deg,var(--gold) 0%,var(--gold-l) 50%,var(--gold) 100%)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:clamp(16px,2.6vw,38px);padding:14px 26px}
.logo{font-family:var(--serif);font-size:17px;letter-spacing:.16em;color:var(--ink);line-height:1.4;flex:0 0 auto}
.logo em{font-style:normal;color:var(--gold-d)}
.logo small{display:block;font-family:var(--en);font-size:10.5px;color:var(--gold);letter-spacing:.34em}
nav ul{display:flex;gap:19px;list-style:none;align-items:center}
nav ul a{font-size:13.5px;letter-spacing:.1em;color:var(--sub);transition:color .25s;white-space:nowrap}
nav ul a:hover,nav ul a.on{color:var(--gold-d)}
.nav-cta{background:var(--gold);color:#fff !important;padding:9px 20px;border-radius:2px;letter-spacing:.14em}
.nav-cta:hover{background:var(--gold-d)}
/* レッスン プルダウン */
.has-dropdown{position:relative}
.has-dropdown>a .caret{font-size:9px;margin-left:5px;vertical-align:2px;color:var(--gold)}
.dropdown{list-style:none;display:flex;flex-direction:column;position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);min-width:212px;background:#f8f5ee;border:1px solid rgba(168,133,62,.3);box-shadow:0 16px 34px rgba(40,36,44,.16);border-radius:3px;padding:8px 0;gap:0;opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease;z-index:60}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown li{width:100%}
.dropdown a{display:block;padding:10px 22px;font-size:13px;letter-spacing:.08em;color:var(--sub) !important;white-space:nowrap;text-align:left}
.dropdown a:hover,.dropdown a.on{color:var(--gold-d) !important;background:rgba(168,133,62,.08)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;font-family:var(--en);font-size:14px;letter-spacing:.28em;color:var(--gold-d);padding:12px 10px;-webkit-tap-highlight-color:rgba(168,133,62,.2);touch-action:manipulation}
.nav-lang{font-family:var(--en);font-size:13px;letter-spacing:.14em;color:var(--gold-d) !important;border:1px solid rgba(168,133,62,.5);border-radius:999px;padding:5px 13px;margin-left:2px}
.nav-lang:hover{background:rgba(168,133,62,.1)}

/* ══ ヒーロー（画像標準・対角線構図）══ */
.hero{position:relative;min-height:86vh;display:flex;align-items:center;overflow:hidden;background:var(--paper)}
.hero-photo{position:absolute;inset:0 0 0 34%;overflow:hidden;clip-path:polygon(16% 0,100% 0,100% 100%,0 100%)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transform:scale(1.03);animation:heroDrift 18s ease-in-out infinite alternate}
@keyframes heroDrift{from{transform:scale(1.06) translateX(0)}to{transform:scale(1.06) translateX(-1.8%)}}
/* 左の文字とボタンが写真に重ならないよう、紙色をしっかり被せる（2026/8/31 実写真に差し替えて調整） */
.hero-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,rgba(248,245,238,.95) 0%,rgba(248,245,238,.82) 14%,rgba(248,245,238,.30) 30%,rgba(248,245,238,.04) 44%,rgba(248,245,238,0) 55%);z-index:2}
/* ヒーロー：動画のあとに出す2枚目。
   最初のチラ見せと同じ写真だと「間違い」に見えるため、別の1枚に切り替える（2026/8/31） */
.hero-photo img.hero-after{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease;animation:none}
.hero-photo.after img.hero-after{opacity:1}
/* 全画面の動画 → 終わると対角線の静止画へ落ち着く */
.hero-film{position:absolute;inset:0;z-index:2;opacity:0;transition:opacity 1.8s ease;pointer-events:none}
.hero-film.play{opacity:1}
.hero-film video{width:100%;height:100%;object-fit:cover;object-position:right center;display:block;transform:translateX(-6.5%) scale(1.14);transform-origin:center}
.hero-film::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(248,245,238,.88) 0%,rgba(248,245,238,.5) 40%,rgba(248,245,238,.06) 70%)}
.hero-slash{position:absolute;top:-12%;bottom:-12%;left:calc(34% + 16% * 0.66 - 90px);width:2px;background:linear-gradient(var(--gold-l),var(--gold),var(--gold-l));transform:rotate(9.2deg);transform-origin:top;opacity:.85;z-index:2}
.hero .wrap{position:relative;z-index:3;width:100%}
.hero-inner{max-width:560px;padding:90px 0}
.hero .en{font-family:var(--en);font-style:italic;color:var(--gold-d);font-size:17px;letter-spacing:.32em;margin-bottom:20px}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(34px,5.4vw,56px);line-height:1.5;letter-spacing:.06em;color:#221f28}
.hero h1 em{font-style:normal;color:var(--gold-d)}
.hero p.lead{margin-top:24px;color:#56525c;font-size:17px;letter-spacing:.05em;max-width:30em}
.hero-btns{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.hero-est{position:absolute;right:34px;bottom:26px;z-index:3;font-family:var(--en);font-style:italic;color:#fff;font-size:14px;letter-spacing:.3em;text-shadow:0 1px 12px rgba(30,25,35,.5)}

/* ══ 実績数字帯 ══ */
.figures{background:var(--night);color:#efe9dc;position:relative}
.figures::before,.figures::after{content:'';position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-l),transparent)}
.figures::before{top:0}.figures::after{bottom:0}
.figures .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:0;padding-top:54px;padding-bottom:54px}
.figures div{text-align:center;padding:10px 18px;position:relative}
.figures div+div::before{content:'';position:absolute;left:0;top:18%;bottom:18%;width:1px;background:rgba(201,171,107,.35)}
.figures .num{font-family:var(--en);font-size:52px;line-height:1.1;color:var(--gold-l);font-weight:500;font-variant-numeric:lining-nums}
.figures .num small{font-size:22px;letter-spacing:.06em}
.figures .label{font-family:var(--serif);font-size:15px;letter-spacing:.14em;margin-top:8px;color:#f2ecdf}
.figures .en-label{font-family:var(--en);font-style:italic;font-size:11.5px;letter-spacing:.28em;color:rgba(201,171,107,.8);margin-top:5px}

/* ══ セクション共通 ══ */
section{padding:96px 0;position:relative}
.sec-head{margin-bottom:44px}
.sec-en{font-family:var(--en);font-style:italic;color:var(--gold);font-size:15px;letter-spacing:.4em}
h2{font-family:var(--serif);font-size:34px;letter-spacing:.1em;margin:10px 0 0;font-weight:600}
.gold-line{width:64px;height:1.5px;background:linear-gradient(90deg,var(--gold),var(--gold-l));margin:24px 0 0}
.lead2{color:#59554e;max-width:660px}
.center{text-align:center}
.center .gold-line{margin-left:auto;margin-right:auto}

/* 対角線オフセット構図 */
.diag{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.diag .photo-frame{margin-top:46px}
.diag.rev{grid-template-columns:.95fr 1.05fr}
.diag.rev .photo-frame{margin-top:0;margin-bottom:46px}
.photo-frame{position:relative}
.photo-frame img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;border-radius:2px}
.photo-frame::before{content:'';position:absolute;inset:-14px 14px 14px -14px;border:1px solid rgba(168,133,62,.55);border-radius:2px;pointer-events:none;transition:transform .5s ease}
.photo-frame:hover::before{transform:translate(4px,4px)}
.photo-frame figcaption{position:absolute;left:-6px;bottom:18px;background:var(--night);color:var(--gold-l);font-family:var(--en);font-style:italic;font-size:12.5px;letter-spacing:.24em;padding:8px 18px}

/* ══ プログラム風スケジュール ══ */
.programme{max-width:820px;margin:0 auto}
.programme li{list-style:none;display:grid;grid-template-columns:64px 1fr;gap:22px;padding:30px 6px;border-bottom:1px solid rgba(168,133,62,.28);align-items:baseline}
.programme .no{font-family:var(--en);font-style:italic;font-size:30px;color:var(--gold);line-height:1}
.programme h3{font-family:var(--serif);font-size:21px;letter-spacing:.1em;font-weight:600;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.programme h3 .en{font-family:var(--en);font-style:italic;font-size:14px;color:var(--gold);letter-spacing:.2em;font-weight:400}
.programme p{color:#59554e;font-size:15px;margin-top:8px}
.programme li:hover .no{color:var(--plum)}
.prog-link{display:inline-block;margin-top:12px;font-family:var(--en);font-style:italic;font-size:14px;letter-spacing:.16em;color:var(--gold-d);border-bottom:1px solid rgba(168,133,62,.5);padding-bottom:2px;transition:.25s}
.prog-link:hover{color:var(--plum);border-bottom-color:var(--plum)}

/* ══ 横流れギャラリー帯 ══ */
.marquee{overflow:hidden;position:relative;padding:6px 0}
.marquee::before,.marquee::after{content:'';position:absolute;top:0;bottom:0;width:90px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--paper),transparent)}
.marquee::after{right:0;background:linear-gradient(-90deg,var(--paper),transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:flow 46s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track figure{flex:0 0 auto;width:300px;aspect-ratio:3/4;overflow:hidden;border-radius:2px;position:relative}
.marquee-track figure::after{content:'';position:absolute;inset:8px;border:1px solid rgba(255,253,248,.45);pointer-events:none}
.marquee-track img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.marquee-track figure:hover img{transform:scale(1.05)}
@keyframes flow{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none;overflow-x:auto}}

/* ══ 帯・パネル ══ */
.band{background:linear-gradient(120deg,#f2ecdd 0%,var(--paper) 85%);border-top:1px solid rgba(168,133,62,.25);border-bottom:1px solid rgba(168,133,62,.25)}

/* ══ 講師 ══ */
/* 偶数番目を 30px 下げて互い違いにしている。transform は場所を取らないので、
   その分の余白を下に確保しておかないと、次の要素と重なる（2026/8/31 実際に重なった） */
/* align-items:start が要る。既定の stretch だと、写真の aspect-ratio のせいで
   カードの箱が中身より短く計算され、名前と PROFILE が箱の外にはみ出す
   （＝次のボタンと重なる。2026/8/31 実際に重なった） */
.staff-row{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:14px;padding-bottom:34px;align-items:start}
.staff-row a{display:block;text-align:center;color:var(--ink)}
.staff-row a:nth-child(even){transform:translateY(30px)}
/* 4人ぶんの並び（クラスレッスンの担当講師）。インライン指定だとスマホで効かなくなるのでクラスにする */
.staff-row.four{grid-template-columns:repeat(4,1fr);max-width:820px;margin-left:auto;margin-right:auto}
@media(max-width:920px){ .staff-row.four{grid-template-columns:repeat(2,1fr);max-width:480px} }
@media(max-width:520px){ .staff-row.four{grid-template-columns:repeat(2,1fr);max-width:none} }
.staff-row .ph{aspect-ratio:3/4;overflow:hidden;border-radius:2px;position:relative}
.staff-row .ph::after{content:'';position:absolute;inset:8px;border:1px solid rgba(255,253,248,.5);pointer-events:none}
.staff-row img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.staff-row a:hover img{transform:scale(1.06)}
.staff-row figcaption{margin-top:16px;font-family:var(--serif);font-size:16.5px;letter-spacing:.12em}
.staff-row small{display:block;color:var(--sub);font-size:12px;margin-top:5px;letter-spacing:.05em}
.staff-row .view{font-family:var(--en);font-style:italic;font-size:12px;color:var(--gold);letter-spacing:.24em;display:inline-block;margin-top:8px;border-bottom:1px solid rgba(168,133,62,.4);padding-bottom:2px}

/* 講師一覧・詳細 */
.inst{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start;margin-bottom:74px}
.photo-link{display:block;cursor:pointer}
.creds{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.creds span{border:1px solid rgba(168,133,62,.45);color:var(--gold-d);font-size:12.5px;letter-spacing:.06em;padding:5px 12px;border-radius:999px;background:rgba(255,253,248,.6)}
.creds a{color:var(--gold-d);border-bottom:1px solid rgba(168,133,62,.6);padding-bottom:1px}
.creds a:hover{color:var(--plum);border-bottom-color:var(--plum)}
.creds .en-lesson{border-color:var(--plum);color:var(--plum);background:rgba(95,51,80,.05)}
.profile-link{display:inline-block;margin-top:14px;font-family:var(--en);font-style:italic;font-size:14px;letter-spacing:.14em;color:var(--gold-d);border-bottom:1px solid rgba(168,133,62,.5);padding-bottom:2px}
.q{font-family:var(--serif);color:var(--gold-d);font-size:19px;letter-spacing:.06em;margin:26px 0 8px;font-weight:600}

/* ══ ボタン ══ */
.btn{display:inline-block;background:var(--gold);color:#fff;font-weight:600;letter-spacing:.16em;padding:16px 42px;border-radius:2px;font-size:15px;border:none;cursor:pointer;transition:.3s;position:relative}
.btn:hover{background:var(--gold-d);transform:translateY(-2px);box-shadow:0 10px 24px rgba(138,108,46,.28)}
.btn-ghost{background:transparent;color:var(--gold-d);border:1px solid var(--gold)}
.btn-ghost:hover{background:rgba(168,133,62,.08);box-shadow:none}
.btn-plum{background:var(--plum)}
.btn-plum:hover{background:#4a2740}

/* ══ お知らせ ══ */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.news-card{display:block;background:var(--paper2);border:1px solid rgba(168,133,62,.25);border-radius:3px;overflow:hidden;color:var(--ink);transition:.3s;box-shadow:0 1px 10px rgba(40,36,44,.04)}
.news-card:hover{box-shadow:0 14px 34px rgba(138,108,46,.18);transform:translateY(-4px)}
.news-card .thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--panel)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .body{display:block;padding:20px 22px 24px}
.news-card .news-meta{display:block}
.news-meta{font-family:var(--en);font-size:12.5px;letter-spacing:.2em;color:var(--sub)}
.news-meta .cat{font-family:var(--sans);color:var(--gold-d);border:1px solid rgba(168,133,62,.4);border-radius:999px;padding:2px 10px;font-size:11px;letter-spacing:.1em;margin-left:10px}
.news-card h3{font-family:var(--serif);font-size:16.5px;letter-spacing:.04em;margin-top:10px;line-height:1.7;font-weight:600}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 36px}
.chips button{font-family:var(--sans);font-size:13px;letter-spacing:.08em;padding:7px 18px;border-radius:999px;border:1px solid rgba(168,133,62,.45);background:transparent;color:var(--gold-d);cursor:pointer;transition:.25s}
.chips button.on,.chips button:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

/* 記事ページ */
.article{max-width:760px;margin:0 auto}
.article-head{text-align:center;margin-bottom:40px}
.article h1{font-family:var(--serif);font-size:clamp(24px,3.6vw,32px);letter-spacing:.06em;line-height:1.7;margin-top:14px;font-weight:600}
.article-body{font-size:16px}
.article-body h2{font-family:var(--serif);font-size:22px;letter-spacing:.08em;margin:44px 0 14px;padding-left:16px;border-left:3px solid var(--gold)}
.article-body h3{font-family:var(--serif);font-size:19px;margin:36px 0 12px;color:var(--gold-d)}
.article-body p{margin:16px 0;color:#3c3840}
.article-body figure{margin:26px 0;position:relative}
.article-body img{max-width:100%;height:auto;border-radius:3px}
.article-body video{width:100%;border-radius:3px;display:block}
.article-body a{border-bottom:1px solid rgba(168,133,62,.4)}

/* ── WordPress（SWELL）ブロック互換：2カラム・画像サイズ・強調 ── */
.article-body .wp-block-columns{display:flex;gap:26px;flex-wrap:wrap;align-items:flex-start;margin:26px 0}
.article-body .wp-block-column{flex:1 1 0;min-width:0}
.article-body .wp-block-column>*:first-child{margin-top:0}
.article-body .wp-block-column figure{margin:0 0 14px}
.article-body .wp-block-column .wp-block-image img{width:100%}
.article-body .wp-block-image.aligncenter,.article-body .aligncenter{text-align:center;margin-left:auto;margin-right:auto}
.article-body .wp-block-image.is-resized img{width:auto;max-width:100%}
.article-body .wp-block-media-text{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.article-body .wp-block-media-text__media{flex:1 1 260px;margin:0}
.article-body .wp-block-media-text__content{flex:1 1 300px}
.article-body .wp-block-gallery{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0}
.article-body .wp-block-gallery figure{flex:1 1 200px;margin:0}
.article-body .wp-block-gallery img{width:100%;height:100%;object-fit:cover}
.article-body .wp-block-spacer{clear:both}
.article-body hr.wp-block-separator{border:none;border-top:1px solid rgba(168,133,62,.4);width:120px;margin:44px auto}
.article-body .wp-element-caption{font-size:12.5px;color:var(--sub);text-align:center;margin-top:8px;letter-spacing:.05em}
.article-body .has-text-align-center{text-align:center}
.article-body .has-text-align-right{text-align:right}
/* マーカー（下半分ハイライト） */
.article-body .mark_yellow{background:linear-gradient(transparent 58%,#ffe98f 58%);padding:0 2px}
.article-body .mark_blue{background:linear-gradient(transparent 58%,#b9dfff 58%);padding:0 2px}
.article-body .mark_orange{background:linear-gradient(transparent 58%,#ffd6a3 58%);padding:0 2px}
.article-body .mark_green{background:linear-gradient(transparent 58%,#c9edcf 58%);padding:0 2px}
.article-body .marker-under-red{background:linear-gradient(transparent 82%,rgba(220,80,90,.75) 82%);padding:0 2px}
/* 文字サイズ・色・太字 */
.article-body .u-fz-s{font-size:.88em}
.article-body .u-fz-l{font-size:1.25em}
.article-body .u-fz-xl{font-size:1.55em;line-height:1.6}
.article-body .fz-20px{font-size:20px}.article-body .fz-24px{font-size:24px}.article-body .fz-28px{font-size:28px}
.article-body .fz-32px{font-size:32px}.article-body .fz-36px{font-size:36px}.article-body .fz-40px{font-size:40px}
.article-body .has-medium-font-size{font-size:1.15em}
.article-body .bold,.article-body b,.article-body strong{font-weight:700}
.article-body .red,.article-body .has-red-color,.article-body .bold-red{color:#c0392f}
.article-body .bold-red,.article-body .bold-blue{font-weight:700}
.article-body .bold-blue{color:#2c5e9e}
.article-body .has-watery-blue-background-color{background:#e3f1fb;padding:2px 6px;border-radius:2px}
.article-body u{text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(168,133,62,.7)}
/* 枠線・影つき画像 */
.article-body .has-border img,.article-body .-border01 img,.article-body .is-style-border img{border:1px solid rgba(168,133,62,.45);padding:4px;background:#fff}
.article-body .is-style-shadow img{box-shadow:0 8px 24px rgba(40,36,44,.18)}
@media(max-width:640px){
  .article-body .wp-block-columns.is-stacked-on-mobile{flex-direction:column}
  .article-body .wp-block-column{flex-basis:100% !important;min-width:100%}
}
/* 記事内のボタンパーツ（詳細ページ・お問い合わせ等） */
.article-cta{margin:44px 0 8px;padding:28px 30px;background:var(--paper2);border:1px solid rgba(168,133,62,.32);border-radius:4px;text-align:center;box-shadow:0 6px 20px rgba(40,36,44,.05)}
.article-cta p{margin:0 0 18px;font-family:var(--serif);color:var(--gold-d);font-size:16.5px;letter-spacing:.06em}
.article-cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:60px;padding-top:28px;border-top:1px solid rgba(168,133,62,.28);font-size:14px}
.article-nav a{max-width:46%;color:var(--gold-d)}
.article-nav .dir{font-family:var(--en);font-style:italic;font-size:12px;letter-spacing:.24em;display:block;color:var(--sub)}

/* ══ 動画帯 ══ */
.film{position:relative;overflow:hidden;background:var(--night)}
.film video{width:100%;max-height:72vh;object-fit:cover;display:block;opacity:.96}
.film .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 34px;background:linear-gradient(transparent,rgba(33,29,38,.75));color:#f2ecdf;font-family:var(--en);font-style:italic;letter-spacing:.3em;font-size:14px}

/* ══ コンタクト ══ */
.contact{background:var(--night);color:#efe9dc;text-align:center;position:relative}
.contact::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-l),transparent)}
.contact h2{color:#f6f1e6}
.contact .lead2{color:#bdb7ab;margin:14px auto 0}
/* 電話番号は「読めること」が最優先。Cormorant の飾り数字（0がoに見える）ではなく
   高さの揃った数字にする。年配の方が多い教室なので、ここは可読性を取る。 */
.contact .tel{font-family:var(--serif);font-weight:600;font-variant-numeric:lining-nums tabular-nums;
  font-feature-settings:"lnum" 1,"tnum" 1;font-size:40px;color:var(--gold-l);letter-spacing:.08em;
  display:inline-block;margin-top:26px}
.contact .note{font-size:13px;color:#98938a;margin-top:10px;letter-spacing:.06em}

/* ══ テーブル・フッター ══ */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{border-bottom:1px solid rgba(168,133,62,.28);padding:16px 12px;text-align:left;vertical-align:top}
th{color:var(--gold-d);font-weight:600;letter-spacing:.08em;white-space:nowrap;font-family:var(--serif)}
.map{margin-top:40px;border:1px solid rgba(168,133,62,.4);border-radius:3px;overflow:hidden}
.map iframe{display:block;width:100%;height:420px;border:0}
footer{padding:56px 0 44px;text-align:center;color:var(--sub);font-size:12.5px;letter-spacing:.1em;border-top:1px solid rgba(168,133,62,.28);background:var(--paper2)}
footer .serif-en{font-family:var(--en);font-style:italic;font-size:22px;color:var(--gold-d);letter-spacing:.18em}
/* SNSリンク（data-socials に site.js が描画） */
.socials{display:flex;gap:15px;justify-content:center;align-items:center;flex-wrap:wrap}
.socials a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(168,133,62,.5);border-radius:999px;color:var(--gold-d);transition:.25s}
.socials a:hover{background:var(--gold);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.socials svg{width:19px;height:19px;fill:currentColor;display:block}
footer .socials{margin:24px 0 6px}
.contact .socials{margin-top:28px}
.contact .socials a{border-color:rgba(201,171,107,.55);color:var(--gold-l)}
.contact .socials a:hover{background:var(--gold-l);color:var(--night);border-color:var(--gold-l)}
.serif-en{font-family:var(--en);font-style:italic;color:var(--gold-d);letter-spacing:.08em}

/* ══ お問い合わせフォーム ══ */
.cform{max-width:640px;margin:30px auto 0;background:var(--paper2);border:1px solid rgba(168,133,62,.3);border-radius:3px;padding:44px 40px;box-shadow:0 1px 14px rgba(40,36,44,.05)}
.f-row{margin-bottom:24px}
.f-row label{display:block;font-family:var(--serif);font-size:15px;letter-spacing:.08em;color:var(--gold-d);margin-bottom:8px;font-weight:600}
.req{background:var(--plum);color:#fff;font-family:var(--sans);font-size:11px;letter-spacing:.1em;padding:2px 9px;border-radius:999px;margin-left:8px;font-weight:500;vertical-align:2px}
.req2{color:var(--sub);font-family:var(--sans);font-size:11.5px;letter-spacing:.06em;margin-left:8px;font-weight:400}
.f-row input,.f-row select,.f-row textarea{width:100%;font-family:var(--sans);font-size:16px;line-height:1.7;color:var(--ink);background:var(--paper);border:1px solid rgba(168,133,62,.4);border-radius:2px;padding:13px 14px;outline:none;transition:border-color .25s,box-shadow .25s;-webkit-appearance:none;appearance:none}
.f-row select{background-image:linear-gradient(45deg,transparent 50%,var(--gold-d) 50%),linear-gradient(135deg,var(--gold-d) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(168,133,62,.15)}
.f-row textarea{resize:vertical;min-height:130px}
.f-note{font-size:12.5px;color:var(--sub);letter-spacing:.04em;margin-top:6px}
.f-error{margin-top:18px;color:#8e2f3c;background:rgba(142,47,60,.07);border:1px solid rgba(142,47,60,.3);border-radius:2px;padding:12px 16px;font-size:14px}
.hp-field{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden}
@media(max-width:760px){.cform{padding:30px 20px}}

/* ══ 歩み（世界での実績・年表）══ */
.career{background:var(--night);color:#efe9dc;position:relative}
.career::before,.career::after{content:'';position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-l),transparent)}
.career::before{top:0}.career::after{bottom:0}
.career .sec-en{color:var(--gold-l)}
.career h2{color:#f6f1e6}
.career .lead2{color:#bdb7ab}
.career-list{list-style:none;max-width:840px;margin:44px auto 0;padding:0}
.career-list li{display:grid;grid-template-columns:150px 1fr;gap:26px;padding:22px 4px;border-bottom:1px solid rgba(201,171,107,.22);align-items:baseline}
.career-list li:last-child{border-bottom:none}
.career-list .where{font-family:var(--en);font-style:italic;font-size:15.5px;letter-spacing:.16em;color:var(--gold-l);line-height:1.5}
.career-list .what{font-size:15.5px;color:#eee7d9;line-height:1.9}
.career-list .what b{color:#fff;font-weight:600}
.career-note{max-width:840px;margin:26px auto 0;font-size:13.5px;color:#a9a294;letter-spacing:.04em}
@media(max-width:760px){
  .career-list li{grid-template-columns:1fr;gap:6px;padding:18px 2px}
  .career-list .where{font-size:14px;letter-spacing:.2em}
}

/* ══ 代表ごあいさつ ══ */
.greeting{max-width:820px;margin:64px auto 0;padding:34px 38px;background:var(--paper2);border:1px solid rgba(168,133,62,.28);border-radius:4px;box-shadow:0 6px 22px rgba(40,36,44,.05)}
@media(max-width:760px){.greeting{margin-top:44px;padding:26px 22px}}

/* ══ 3列グリッド ══ */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:760px){.grid3{grid-template-columns:1fr;max-width:420px}}

/* ══ YouTube 埋め込み ══ */
.video-embed{width:100%;max-width:820px;aspect-ratio:16/9;margin:0 auto;border-radius:3px;overflow:hidden;border:1px solid rgba(168,133,62,.3);box-shadow:0 8px 24px rgba(40,36,44,.1)}
.video-embed iframe{width:100%;height:100%;display:block;border:0}

/* ══ チェックリスト ══ */
.checks{list-style:none;display:grid;gap:12px;max-width:620px}
.checks li{padding-left:30px;position:relative;color:#3a3640;font-size:15.5px}
.checks li::before{content:'✦';position:absolute;left:4px;color:var(--gold);font-size:13px}

/* ══ スクロール出現 ══ */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.22,.61,.36,1)}
.rv.in{opacity:1;transform:none}

/* 金の線が横に伸びる */
.js .gold-line{transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.22,.61,.36,1) .15s}
.rv.in .gold-line,.sec-head.in .gold-line,.in>.gold-line{transform:scaleX(1)}
.center .gold-line,.sec-head.center .gold-line{transform-origin:center}

/* ※「子要素を順に立ち上げる」演出は、見出しが消える副作用が出たため採用せず。
   出現は .rv 単位（上のtransition）に一本化し、下の個別演出で品を出す。 */

/* 実績の数字：ゆっくり浮かび上がる */
.figures .num{transition:opacity .8s ease,transform .8s cubic-bezier(.22,.61,.36,1)}
.js .figures .rv .num{opacity:0;transform:translateY(10px) scale(.96)}
.figures .rv.in .num{opacity:1;transform:none}

/* 年表：左の地名がすっと入る */
.js .career-list li .where{opacity:0;transform:translateX(-10px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1)}
.career-list.in li .where{opacity:1;transform:none}
.career-list.in li:nth-child(1) .where{transition-delay:.05s}
.career-list.in li:nth-child(2) .where{transition-delay:.13s}
.career-list.in li:nth-child(3) .where{transition-delay:.21s}
.career-list.in li:nth-child(4) .where{transition-delay:.29s}
.career-list.in li:nth-child(5) .where{transition-delay:.37s}
.career-list.in li:nth-child(6) .where{transition-delay:.45s}

/* ヒーローの文字が順に現れる */
.js .hero-inner>*{animation:heroIn 1.1s cubic-bezier(.22,.61,.36,1) both}
.hero-inner>*:nth-child(1){animation-delay:.25s}
.hero-inner>*:nth-child(2){animation-delay:.42s}
.hero-inner>*:nth-child(3){animation-delay:.60s}
.hero-inner>*:nth-child(4){animation-delay:.78s}
@keyframes heroIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.js .hero-est{animation:fadeSoft 1.4s ease 1.1s both}
@keyframes fadeSoft{from{opacity:0}to{opacity:1}}

/* ボタン：金がすっと満ちる */
.btn-ghost{position:relative;overflow:hidden;z-index:0}
.btn-ghost::before{content:'';position:absolute;inset:0;background:rgba(168,133,62,.12);transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.22,.61,.36,1);z-index:-1}
.btn-ghost:hover::before{transform:scaleX(1)}

/* 動きを控えたい設定の方には、いっさい動かさない */
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .rv.in>*,.hero-inner>*,.hero-est{animation:none}
  .gold-line{transform:scaleX(1);transition:none}
  .figures .rv .num,.career-list li .where{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
  .hero-photo img{animation:none}
}

/* ══ レスポンシブ ══ */
@media(max-width:920px){
  .staff-row{grid-template-columns:repeat(3,1fr);padding-bottom:0}
  .staff-row a:nth-child(even){transform:none}
  .diag,.diag.rev{grid-template-columns:1fr;gap:36px}
  .diag .photo-frame,.diag.rev .photo-frame{margin:0;max-width:440px}
}
/* 中間幅（タブレット〜小さめのPC）はメニューが横に収まりきらないので、
   ロゴと重なる前にハンバーガーへ切り替える */
@media(max-width:1180px){
  nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#f8f5ee;flex-direction:column;gap:0;padding:10px 0 16px;border-bottom:1px solid rgba(168,133,62,.3);box-shadow:0 18px 30px rgba(40,36,44,.12);z-index:60}
  nav ul.open{display:flex}
  nav ul li{width:100%;text-align:center}
  nav ul a{display:block;padding:13px 0;font-size:15px}
  #navMenu.open .dropdown{display:flex;position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;background:rgba(168,133,62,.06);padding:4px 0 8px;min-width:0}
  #navMenu .dropdown a{padding:10px 0;text-align:center;font-size:13.5px}
  .menu-btn{display:block}
}
@media(max-width:760px){
  section{padding:64px 0}
  nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#f8f5ee;flex-direction:column;gap:0;padding:10px 0 16px;border-bottom:1px solid rgba(168,133,62,.3);box-shadow:0 18px 30px rgba(40,36,44,.12);z-index:60}
  nav ul.open{display:flex}
  nav ul li{width:100%;text-align:center}
  nav ul a{display:block;padding:13px 0;font-size:15px}
  #navMenu.open .dropdown{display:flex;position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;background:rgba(168,133,62,.06);padding:4px 0 8px;min-width:0}
  #navMenu .dropdown a{padding:10px 0;text-align:center;font-size:13.5px}
  .menu-btn{display:block}
  .hero{min-height:72vh}
  .hero-photo{inset:0;clip-path:none;opacity:.5}
  .hero-photo::after{background:linear-gradient(105deg,rgba(248,245,238,.9) 0%,rgba(248,245,238,.35) 100%)}
  .hero-slash{display:none}
  .hero-inner{padding:70px 0}
  .figures .num{font-size:40px}
  .staff-row{grid-template-columns:repeat(2,1fr)}
  .inst{grid-template-columns:1fr;gap:26px}
  .inst>.photo-frame{max-width:340px}
  .marquee-track figure{width:230px}
  .programme li{grid-template-columns:46px 1fr;gap:14px;padding:24px 2px}
  .contact .tel{font-size:30px}
}

/* ── クラス（団体）レッスンの時間割表 2026/8/31
   もとは配色の合わない画像だった。表にすると料金が載せられ、スマホでも読め、
   英語版にも訳せる。横に溢れるときは表だけが横スクロールする。 */
.sched-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:26px;
  border:1px solid rgba(168,133,62,.3);border-radius:4px;background:#fffdf8;
  box-shadow:0 10px 28px rgba(40,36,44,.07)}
table.sched{width:100%;min-width:620px;border-collapse:collapse;font-size:16.5px}
table.sched th,table.sched td{padding:15px 16px;text-align:left;border-bottom:1px solid rgba(168,133,62,.18);vertical-align:middle}
table.sched thead th{font-family:var(--en);font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-d);background:rgba(168,133,62,.07);border-bottom:1px solid rgba(168,133,62,.3);white-space:nowrap}
table.sched tbody tr:last-child td{border-bottom:none}
table.sched .day{font-family:var(--serif);font-size:19px;color:var(--ink);white-space:nowrap;width:1%}
table.sched .time{font-variant-numeric:lining-nums tabular-nums;white-space:nowrap;color:#4b4750}
table.sched .cls{font-weight:500}
table.sched .cls small{display:block;font-size:13.5px;color:#6d6a72;font-weight:400;margin-top:3px}
table.sched .fee{font-variant-numeric:lining-nums tabular-nums;white-space:nowrap;color:var(--gold-d);font-weight:600;text-align:right}
table.sched tbody tr:nth-child(odd){background:rgba(168,133,62,.035)}
.sched-note{margin-top:16px;font-size:15px;line-height:1.85;color:#6d6a72}
@media(max-width:640px){
  table.sched th,table.sched td{padding:13px 12px;font-size:15.5px}
  table.sched .day{font-size:17px}
}

/* ── トップの「次回パーティー」＆「アクセス」 2026/8/31 追加
   これまでナビからしか行けなかった2つを、本文の流れの中に置く。 */
.on-dark .lead2{color:#cdc5b8}
.next-party{margin-top:26px;border-top:1px solid rgba(201,171,107,.35)}
.next-party div{display:flex;gap:18px;align-items:baseline;padding:13px 0;border-bottom:1px solid rgba(201,171,107,.22)}
.next-party dt{font-family:var(--en);font-size:12px;letter-spacing:.24em;color:var(--gold-l);min-width:86px;text-transform:uppercase}
.next-party dd{font-family:var(--serif);font-size:17.5px;color:#f2ecdf;letter-spacing:.04em}
.next-party dd em{font-style:normal;color:var(--gold-l)}
.access-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:8px}
.access-cards div{background:var(--paper2);border:1px solid rgba(168,133,62,.28);border-radius:3px;padding:28px 26px}
.access-cards h3{font-family:var(--en);font-size:12.5px;letter-spacing:.26em;color:var(--gold-d);font-weight:500;text-transform:uppercase}
.access-cards p{margin-top:12px;font-size:16px;line-height:1.9;color:#4b4750}
.access-cards p.big{font-family:var(--serif);font-weight:600;font-size:22px;letter-spacing:.06em;color:var(--ink);
  font-variant-numeric:lining-nums tabular-nums}
@media(max-width:860px){.access-cards{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto}}

/* ── 次回パーティーの告知（パーティーページ）2026/8/31
   これまで3年前のポスター画像が主役になっていたので、
   日付を差し替えるだけで済むように、画像に頼らない作りにした。 */
.party-next{position:relative;overflow:hidden;border-radius:3px;background:var(--night);color:#f2ecdf;
  display:grid;grid-template-columns:1.1fr .9fr;align-items:stretch;margin-top:8px;
  box-shadow:0 18px 44px rgba(40,36,44,.16)}
.party-next .body{padding:52px 48px}
.party-next .en{font-family:var(--en);font-style:italic;color:var(--gold-l);font-size:15px;letter-spacing:.34em}
.party-next h3{font-family:var(--serif);font-weight:600;font-size:clamp(24px,3.2vw,34px);letter-spacing:.08em;margin-top:14px;line-height:1.5}
.party-next h3 em{font-style:normal;color:var(--gold-l)}
.party-next .pic{position:relative;min-height:340px}
.party-next .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%}
.party-next .pic::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--night) 0%,rgba(33,29,38,.35) 42%,rgba(33,29,38,0) 100%)}
@media(max-width:860px){
  .party-next{grid-template-columns:1fr}
  .party-next .body{padding:36px 26px;order:2}
  .party-next .pic{order:1;min-height:240px}
  .party-next .pic::after{background:linear-gradient(0deg,var(--night) 0%,rgba(33,29,38,0) 70%)}
}

/* ── メディア掲載（ダンスビュー『ホープさん紹介』）2026/8/31
   旧サイトにあった実績。写真2枚＋見出しだけの簡素な作り。 */
.media-feature{margin-top:72px;padding:34px 32px;background:var(--paper2);
  border:1px solid rgba(168,133,62,.3);border-radius:3px}
.media-feature .sec-en{font-size:13px;letter-spacing:.34em}
.media-feature h3{font-family:var(--serif);font-size:21px;letter-spacing:.06em;
  margin-top:8px;font-weight:600;line-height:1.7}
.media-feature .pics{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.media-feature .pics img{width:100%;height:100%;object-fit:cover;border-radius:2px;display:block;
  aspect-ratio:4/3}
.media-feature p.cap{margin-top:16px;font-size:15px;color:var(--sub);line-height:1.9}
@media(max-width:700px){
  .media-feature{padding:26px 20px}
  .media-feature .pics{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto}
}

/* ── 写真をタップで大きく見る（ライトボックス）2026/8/31 ── */
.zoomable{cursor:zoom-in}
.lb{position:fixed;inset:0;z-index:200;background:rgba(24,21,28,.94);
  display:flex;align-items:center;justify-content:center;padding:26px;
  opacity:0;visibility:hidden;transition:opacity .28s ease}
.lb.open{opacity:1;visibility:visible}
.lb img{max-width:min(1100px,94vw);max-height:88vh;object-fit:contain;border-radius:3px;
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  -webkit-touch-callout:none;user-select:none;-webkit-user-select:none;pointer-events:none}
.lb .lb-cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;
  font-family:var(--en);font-style:italic;letter-spacing:.22em;font-size:13px;color:var(--gold-l)}
.lb .lb-close{position:absolute;top:16px;right:20px;width:44px;height:44px;border:none;
  background:none;color:#e8e2d6;font-size:30px;line-height:1;cursor:pointer;font-family:var(--en)}
.lb .lb-close:hover{color:var(--gold-l)}
/* 写真の上に透明な板を重ねて、長押し保存・右クリック保存をしにくくする */
.lb::after{content:'';position:absolute;inset:0;z-index:1}
/* サイト内の写真は、ドラッグ・長押しでの取り出しをさせない */
img{-webkit-touch-callout:none;-webkit-user-drag:none;user-select:none;-webkit-user-select:none}

/* ── 横長の1枚を、文章の下に幅いっぱいで置く（2026/9/2 アメリカンスムーズ用）
   「離れて踊る」構図は横長でこそ伝わるため、3:4の枠ではなくこの形にする */
.wide-photo{position:relative;margin-top:34px;border-radius:2px;overflow:hidden}
.wide-photo img{width:100%;display:block;border-radius:2px}
.wide-photo::before{content:'';position:absolute;inset:-12px 12px 12px -12px;border:1px solid rgba(168,133,62,.5);border-radius:2px;pointer-events:none}
.wide-photo figcaption{position:absolute;left:0;bottom:16px;background:var(--night);color:var(--gold-l);
  font-family:var(--en);font-style:italic;font-size:12.5px;letter-spacing:.24em;padding:8px 18px}
@media(max-width:640px){.wide-photo::before{inset:-8px 8px 8px -8px}}

/* ナビのLINE公式アカウント（旧サイトにあった導線を復活・2026/9/2） */
.nav-line{border:1px solid rgba(168,133,62,.45);border-radius:2px;padding:7px 13px;letter-spacing:.1em}
.nav-line:hover{background:rgba(168,133,62,.1)}
@media(max-width:1180px){.nav-line{border:none;padding:0}}