/* =====================================================
   Mireo Music 2.0 — 共通スタイル(全ページで使用)
   ===================================================== */
:root{
  --ivory:#FBFAF7;      /* 白鍵 */
  --sumi:#211E1A;       /* 黒鍵 */
  --red:#B3282D;        /* ミレオレッド(現ロゴ継承) */
  --red-dark:#8E1F24;
  --brass:#B08A3E;      /* 真鍮(控えめ) */
  --muted:#6E675E;
  --line:#E7E2D9;
  --disp:"Shippori Mincho",serif;
  --body:"Zen Kaku Gothic New",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:hidden}
body{font-family:var(--body);background:var(--ivory);color:var(--sumi);line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--red);color:#fff}
a:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
h2{font-family:var(--disp);font-size:clamp(26px,4vw,34px);font-weight:600;letter-spacing:.04em}
.sec{padding:84px 0}
.sec-head{margin-bottom:48px;text-align:center}
.sec-head h2::after{content:"";display:block;width:44px;height:3px;background:var(--red);margin:16px auto 0;border-radius:2px}
.sec-head .lead{margin-left:auto;margin-right:auto}
.eyebrow{color:var(--red);font-size:13px;font-weight:700;letter-spacing:.26em;margin-bottom:8px}
.lead{color:var(--muted);margin-top:10px;max-width:640px}

/* ---------- header(旧サイト踏襲の2段構成: 大ロゴ+情報 / スティッキーメニューバー) ---------- */
.head-top{position:relative;background:linear-gradient(180deg,#fff 0%,#FCFBF7 100%);border-bottom:1px solid var(--line);overflow:hidden}
.head-top::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--red) 0%,#C9463F 45%,var(--brass) 100%)}
.head-top::after{content:"";position:absolute;top:4px;bottom:0;right:0;width:52%;background:repeating-linear-gradient(90deg,rgba(33,30,26,.035) 0 2px,transparent 2px 44px);-webkit-mask-image:linear-gradient(80deg,transparent 12%,#000 80%);mask-image:linear-gradient(80deg,transparent 12%,#000 80%);pointer-events:none}
/* ヘッダー中央の余白: 漂う音符のアクセント */
.head-notes{position:absolute;inset:0;pointer-events:none;z-index:0}
.head-notes span{position:absolute;font-family:var(--disp);line-height:1}
.head-notes span:nth-child(1){left:55%;top:22%;font-size:22px;color:rgba(179,40,45,.13)}
.head-notes span:nth-child(2){left:63%;top:52%;font-size:29px;color:rgba(176,138,62,.15)}
.head-notes span:nth-child(3){left:70%;top:16%;font-size:17px;color:rgba(33,30,26,.10)}
@media(prefers-reduced-motion:no-preference){
  @keyframes headBob{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-7px) rotate(5deg)}}
  .head-notes span:nth-child(1){animation:headBob 6s ease-in-out infinite}
  .head-notes span:nth-child(2){animation:headBob 7.5s 1.2s ease-in-out infinite}
  .head-notes span:nth-child(3){animation:headBob 5.5s 2.4s ease-in-out infinite}
}
@media(max-width:1000px){.head-notes{display:none}}
.head-row{position:relative;z-index:1;display:flex;align-items:center;gap:22px;padding-top:18px;padding-bottom:18px}
.brand-big{display:flex;align-items:center;gap:15px;flex-shrink:0;text-decoration:none}
.brand-big .bb-mark{height:58px;width:auto;display:block}
.bb-txt{display:flex;flex-direction:column;gap:4px}
.bb-name{font-family:var(--disp);font-size:25px;font-weight:700;color:var(--sumi);letter-spacing:.08em;line-height:1}
.bb-sub{font-size:10px;font-weight:700;letter-spacing:.3em;color:var(--brass)}
.head-tag{font-family:var(--disp);font-size:14px;line-height:2.05;color:var(--sumi);padding-left:24px;border-left:3px solid var(--red)}
.head-tag b{color:var(--red);font-size:16.5px;letter-spacing:.04em}
.ht-cam{display:inline-block;margin-top:2px;color:var(--brass);font-family:var(--body);font-size:12px;font-weight:700;letter-spacing:.16em}
@media(max-width:1000px){.head-tag{display:none}}
.head-info{margin-left:auto;text-align:right}
.tel-lbl{font-size:10.5px;letter-spacing:.2em;color:var(--brass);font-weight:700;margin-bottom:1px}
.tel-h{font-family:var(--disp);font-size:30px;font-weight:700;color:var(--sumi);text-decoration:none;letter-spacing:.04em;white-space:nowrap;transition:color .2s ease}
.tel-h:hover{color:var(--red)}
.head-info .hours{font-size:12px;color:var(--muted);margin:2px 0 12px}
.head-btns{display:flex;gap:10px;justify-content:flex-end}
.navbar{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;height:52px}
.nav ul{display:flex;gap:24px;list-style:none;margin:0 auto;align-items:center}
.nav a{text-decoration:none;font-size:14.5px;font-weight:600}
.nav a:hover{color:var(--red)}
.nav ul a{position:relative;padding-bottom:4px}
.nav ul a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--red);transition:right .25s ease}
.nav ul a:hover::after{right:0}
.nav ul a.nav-trial{color:var(--red);font-weight:700}
.nav ul a.nav-trial::before{content:"♪";font-size:11px;margin-right:5px;vertical-align:1px}
.nav ul a.nav-resv{color:var(--sumi);font-weight:700;border:1.5px solid var(--sumi);border-radius:999px;padding:5px 14px;font-size:13px;transition:background .2s,color .2s}
.nav ul a.nav-resv::before{content:"▸";font-size:10px;margin-right:5px;vertical-align:1px}
.nav ul a.nav-resv::after{display:none}
.nav ul a.nav-resv:hover{background:var(--sumi);color:#fff}
.cta-s{background:var(--red);color:#fff!important;padding:10px 20px;border-radius:999px;font-weight:700;white-space:nowrap;text-decoration:none}
.cta-s:hover{background:var(--red-dark)}
.cta-m{border:2px solid var(--red);color:var(--red)!important;padding:8px 18px;border-radius:999px;font-weight:700;white-space:nowrap;font-size:14px;text-decoration:none}
.cta-m:hover{background:var(--red);color:#fff!important}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer;font-family:var(--body);font-size:13px;font-weight:700;color:var(--sumi)}
@media(max-width:900px){
  .nav ul{display:none}
  .menu-btn{display:block;margin:0 auto;width:100%}
  nav.open ul{display:flex;position:absolute;top:52px;left:0;right:0;background:var(--ivory);flex-direction:column;gap:0;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(33,30,26,.08);align-items:stretch}
  nav.open ul a{display:block;padding:15px 24px;border-top:1px solid var(--line);font-size:15px}
  nav.open ul a.nav-trial{background:var(--red);color:#fff;text-align:center;font-weight:700}
  nav.open ul a.nav-trial::before{content:"♪ "}
  nav.open ul a.nav-resv{background:var(--sumi);color:#fff;text-align:center;font-weight:700;border:none;border-radius:0;padding:15px 24px;font-size:15px}
  nav.open ul a.nav-resv:hover{background:#3a352e}
}
@media(max-width:760px){
  .brand-big .bb-mark{height:46px}
  .bb-name{font-size:20px}
  .bb-sub{letter-spacing:.22em}
  /* 中間幅でも横はみ出ししないよう受付時間等は非表示・ボタンは縦積み */
  .tel-lbl{display:none}
  .head-info .hours{display:none}
  .tel-h{font-size:19px}
  .head-btns{flex-direction:column;gap:7px;align-items:flex-end;margin-top:7px}
  .cta-s{padding:8px 14px;font-size:13px}
  .cta-m{padding:7px 12px;font-size:13px}
}
@media(max-width:470px){
  .head-row{padding-top:12px;padding-bottom:12px;gap:8px}
  .brand-big{gap:9px;min-width:0}
  .brand-big .bb-mark{height:36px}
  .bb-name{font-size:15px;white-space:nowrap}
  .bb-sub{display:none}
  /* 電話・受付時間は非表示(電話はCTAバンド・フッター・お問い合わせに重複掲載あり) */
  .tel-lbl{display:none}
  .head-info .tel-h{display:none}
  .head-info .hours{display:none}
  .head-info{flex-shrink:0}
  .head-btns{flex-direction:column;gap:7px;align-items:flex-end}
  .cta-s{padding:7px 12px;font-size:12.5px}
  .cta-m{padding:6px 11px;font-size:12.5px}
  .cta-s-x{display:none} /* ボタンは「無料体験」だけに短縮 */
}

/* ---------- hero (トップ) — ステージ演出 ---------- */
.hero{padding:76px 0 0;color:var(--ivory);background:
  linear-gradient(100deg,rgba(16,13,11,.96) 0%,rgba(22,17,15,.88) 44%,rgba(24,16,14,.62) 72%,rgba(26,15,13,.55) 100%),
  url("https://milleomusic.com/images/hero-mic.jpg") right center/cover no-repeat,
  #14100E}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding-bottom:72px}
/* スポットライト光条 */
.hero .spot{position:absolute;inset:0;pointer-events:none;z-index:0;background:
  radial-gradient(900px 520px at 78% -10%,rgba(232,201,122,.16),transparent 60%),
  radial-gradient(560px 380px at 12% 110%,rgba(179,40,45,.20),transparent 65%)}
.hero .spot::before{content:"";position:absolute;top:-12%;right:8%;width:340px;height:130%;transform:rotate(18deg);background:linear-gradient(180deg,rgba(255,241,204,.10),rgba(255,241,204,.015) 70%,transparent);filter:blur(6px)}
.hero .spot::after{content:"";position:absolute;top:-14%;right:26%;width:180px;height:130%;transform:rotate(24deg);background:linear-gradient(180deg,rgba(255,241,204,.07),transparent 75%);filter:blur(8px)}
.hero .badge{display:inline-block;border:1px solid rgba(232,201,122,.55);background:rgba(232,201,122,.08);color:#E8C97A;font-size:12.5px;letter-spacing:.18em;padding:5px 16px;border-radius:999px;margin-bottom:20px}
.hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(30px,4.6vw,50px);line-height:1.42;letter-spacing:.03em;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.hero h1 .r{color:#E8737A}
.hero-catch{font-family:var(--disp);font-size:clamp(17px,2.2vw,22px);font-weight:700;margin-top:16px;letter-spacing:.1em}
.hero p{margin:14px 0 0;color:#C9C1B4}
.hero-txt .hero-catch{color:#E8C97A}
.hero-cta{margin:30px 0 0;display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-line{border-color:rgba(251,250,247,.75);color:var(--ivory)}
.hero .btn-line:hover{background:var(--ivory);color:var(--sumi)}
.hero-stats{list-style:none;display:flex;gap:0;margin-top:38px;border-top:1px solid rgba(251,250,247,.15);padding-top:22px}
.hero-stats li{flex:1;padding:0 18px;border-left:1px solid rgba(251,250,247,.15)}
.hero-stats li:first-child{padding-left:0;border-left:none}
.hero-stats b{display:block;font-family:var(--disp);font-size:16.5px;color:#fff;letter-spacing:.04em}
.hero-stats span{display:block;font-size:11.5px;color:#9A9184;margin-top:3px;letter-spacing:.04em}
.hero-ph{display:grid;gap:18px;position:relative}
.hero-ph .hp{display:block;position:relative;text-decoration:none}
.hero-ph img{width:100%;height:212px;object-fit:cover;border-radius:10px;display:block;border:6px solid #fff;box-shadow:0 24px 60px rgba(0,0,0,.55)}
.hero-ph .hp:first-child img{transform:rotate(-1.4deg)}
.hero-ph .hp:last-child img{transform:rotate(1.1deg)}
.hero-ph .ph-tag{position:absolute;left:16px;bottom:12px;background:var(--red);color:#fff;font-family:var(--disp);font-size:13px;font-weight:700;letter-spacing:.08em;padding:5px 13px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.4);pointer-events:none}
.hero-ph .hp:first-child .ph-tag{transform:rotate(-1.4deg)}
.hero-ph .hp:last-child .ph-tag{transform:rotate(1.1deg)}
.hero-chips{display:flex;gap:9px;margin:2px 0 4px;flex-wrap:wrap}
.hero-chips a{display:inline-block;padding:5px 15px;border:1px solid rgba(232,201,122,.55);border-radius:999px;color:#F0E8DB;font-size:12.5px;letter-spacing:.1em;text-decoration:none;transition:background .25s,color .25s,border-color .25s}
.hero-chips a::before{content:"♪ ";color:var(--gold,#B08A3E)}
.hero-chips a:hover{background:rgba(232,201,122,.14);border-color:#E8C97A;color:#fff}
.qcta{background:linear-gradient(120deg,#9E2226 0%,var(--red) 45%,#8F1E22 100%);border-top:1px solid rgba(255,255,255,.12)}
.qcta-in{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.qcta .cb{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:15px 10px;color:#fff;text-decoration:none;text-align:center;border-left:1px solid rgba(255,255,255,.18);transition:background .25s}
.qcta .cb:first-child{border-left:none}
.qcta .cb:hover{background:rgba(255,255,255,.09)}
.qcta .cb b{font-family:var(--disp);font-size:16px;letter-spacing:.05em}
.qcta .cb span{font-size:11px;opacity:.82;letter-spacing:.06em}
.qcta .cb-trial b::before{content:"♪ ";color:#F3D48A}
@media(max-width:860px){
  .qcta-in{grid-template-columns:1fr}
  .qcta .cb{border-left:none;border-top:1px solid rgba(255,255,255,.18);flex-direction:row;justify-content:center;gap:10px;padding:13px 10px}
  .qcta .cb:first-child{border-top:none}
}
@media(max-width:860px){
  .hero{padding-top:44px;background:
    linear-gradient(160deg,rgba(16,13,11,.96) 0%,rgba(22,17,15,.90) 55%,rgba(26,15,13,.72) 100%),
    url("https://milleomusic.com/images/hero-mic.jpg") 70% center/cover no-repeat,
    #14100E}
  .hero-grid{grid-template-columns:1fr;gap:30px;padding-bottom:52px}
  .hero-ph{grid-template-columns:1fr 1fr;gap:12px}
  .hero-ph img{height:150px;border-width:4px}
  .hero-ph .ph-tag{left:10px;bottom:8px;font-size:11px;padding:4px 10px}
  .hero-chips a{font-size:11.5px;padding:4px 12px}
  .hero-stats{flex-direction:column;gap:12px;border-top:none;padding-top:6px}
  .hero-stats li{padding:0 0 0 14px;border-left:3px solid var(--red)}
  .hero-stats li:first-child{padding-left:14px;border-left:3px solid var(--red)}
  .hero-stats b{display:inline;font-size:15px}
  .hero-stats span{display:inline;margin-left:10px}
}
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:999px;padding:15px 34px;font-size:16px;transition:background .2s ease,color .2s ease,transform .15s ease,box-shadow .2s ease}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(179,40,45,.28)}
.btn-red:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn-line{border:2px solid var(--sumi)}
.btn-line:hover{background:var(--sumi);color:var(--ivory)}
/* シグネチャ:鍵盤の帯 */
.keys{height:56px;overflow:hidden;line-height:0;border-top:2px solid var(--sumi)}
.keys svg{width:100%;height:100%}

/* ---------- page hero (下層ページ) ---------- */
.page-hero{padding:64px 0 44px;border-bottom:1px solid var(--line);background:#fff}
.page-hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(26px,4.6vw,40px);letter-spacing:.04em}
.page-hero .lead{margin-top:12px}
.crumb{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--red)}

/* ---------- courses ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s ease,transform .25s ease}
.card:hover{box-shadow:0 14px 32px rgba(33,30,26,.10);transform:translateY(-3px)}
.card .ph{aspect-ratio:16/9;overflow:hidden;background:var(--line)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .ph img{transform:scale(1.05)}
.card .bd{padding:26px 24px;flex:1;display:flex;flex-direction:column}
.card h3{font-family:var(--disp);font-size:21px;margin-bottom:4px}
.card .en{color:var(--brass);font-size:11.5px;letter-spacing:.2em;margin-bottom:14px}
.card p{font-size:14.5px;color:var(--muted)}
.card ul{margin:14px 0 0 1.2em;font-size:14px}
.card li{margin-bottom:4px}
.card .more{margin-top:auto;padding-top:18px;font-size:14px;font-weight:700;color:var(--red);text-decoration:none;transition:letter-spacing .2s ease}
.card .more:hover{text-decoration:underline;letter-spacing:.03em}

/* ---------- pricing ---------- */
.price-bg{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.tab{border:1px solid var(--line);background:var(--ivory);padding:9px 20px;border-radius:999px;font-weight:600;font-size:14.5px;cursor:pointer;font-family:var(--body);transition:border-color .2s ease,color .2s ease}
.tab:hover{border-color:var(--sumi)}
.tab.on{background:var(--sumi);color:var(--ivory);border-color:var(--sumi)}
.panel{display:none}
.panel.on{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.plan{border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--ivory);position:relative;transition:box-shadow .25s ease,border-color .25s ease}
.plan:hover{box-shadow:0 10px 26px rgba(33,30,26,.08)}
.plan.rec{border-color:var(--red);box-shadow:0 6px 20px rgba(179,40,45,.08)}
.plan .tag{position:absolute;top:-11px;left:20px;background:var(--red);color:#fff;font-size:11.5px;padding:2px 12px;border-radius:999px;font-weight:700}
.plan h4{font-family:var(--disp);font-size:17.5px;margin-bottom:4px}
.plan .sub{font-size:13px;color:var(--muted);margin-bottom:4px}
.plan .dur{font-size:12.5px;color:var(--brass);margin-bottom:12px}
.plan table{width:100%;border-collapse:collapse;font-size:14px}
.plan td{padding:7px 0;border-top:1px dashed var(--line)}
.plan td:last-child{text-align:right;font-weight:700;white-space:nowrap}
.note{font-size:12.5px;color:var(--muted);margin-top:20px}

/* ---------- instructors ---------- */
.inst{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.inst .card{flex-direction:row;align-items:flex-start}
.inst .face{flex:0 0 96px;margin:24px 0 24px 22px}
.inst .face img{width:96px;height:96px;object-fit:cover;border-radius:50%;border:2px solid var(--brass);box-shadow:0 0 0 4px rgba(176,138,62,.12);background:#fff}
.inst .bd{padding:22px}
.inst h3{font-size:19px}
.inst h3 span{font-size:11.5px;color:var(--muted);font-family:var(--body);font-weight:400;margin-left:7px}
.inst .role{color:var(--red);font-size:12.5px;font-weight:700;margin-bottom:8px}
.inst p{font-size:13.5px}
@media(max-width:400px){.inst .card{flex-direction:column}.inst .face{margin:22px 0 0 22px}}

/* ---------- FAQ ---------- */
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
details:hover{border-color:#D7CFC2}
details[open]{border-color:var(--red);box-shadow:0 6px 18px rgba(33,30,26,.06)}
summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:15px;list-style:none;position:relative;padding-right:48px;transition:color .2s ease}
summary:hover{color:var(--red)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);color:var(--red);font-size:20px;font-weight:400}
details[open] summary::after{content:"−"}
details .a{padding:0 22px 20px;font-size:14.5px;color:var(--muted)}
details .a p{margin-bottom:10px}
details .a p:last-child{margin-bottom:0}
.faq-cat{margin:44px 0 18px;font-family:var(--disp);font-size:21px;padding-left:14px;border-left:4px solid var(--red)}
.cat-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.cat-nav a{border:1px solid var(--line);background:#fff;padding:8px 18px;border-radius:999px;font-weight:600;font-size:13.5px;text-decoration:none}
.cat-nav a:hover{border-color:var(--red);color:var(--red)}

/* ---------- 本文(下層コースページ) ---------- */
.prose{max-width:760px}
.prose h3{font-family:var(--disp);font-size:22px;margin:44px 0 12px}
.prose h3:first-child{margin-top:0}
.prose p{margin-bottom:14px;font-size:15px}
.prose strong{color:var(--sumi)}
.prose .pt{color:var(--brass);font-size:12.5px;font-weight:700;letter-spacing:.1em}

/* ---------- access ---------- */
.shops{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.shop{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .25s ease,transform .25s ease}
.shop:hover{box-shadow:0 14px 32px rgba(33,30,26,.10);transform:translateY(-3px)}
.shop .ph{aspect-ratio:16/8;overflow:hidden;background:var(--line)}
.shop .ph img{width:100%;height:100%;object-fit:cover}
.shop .bd{padding:28px}
.shop h3{font-family:var(--disp);font-size:21px}
.shop .catch{color:var(--red);font-size:13.5px;font-weight:700;margin:4px 0 16px}
.shop dl{font-size:14.5px}
.shop dt{font-weight:700;color:var(--brass);font-size:12px;letter-spacing:.12em;margin-top:12px}
.shop dd{margin:0}

/* ---------- contact ---------- */
#contact{background:linear-gradient(160deg,#26221C 0%,var(--sumi) 55%,#1B1815 100%);color:var(--ivory)}
#contact h2,#contact .eyebrow{color:var(--ivory)}
#contact .eyebrow{color:var(--brass)}
#contact form{background:rgba(43,39,34,.55);border:1px solid #3a352e;border-radius:18px;padding:30px 28px;box-shadow:0 24px 60px rgba(0,0,0,.28)}
@media(max-width:470px){#contact form{padding:22px 16px}}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr}}
form label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px;letter-spacing:.06em}
form label .req{color:#E8A5A8;font-size:11px;margin-left:6px}
form input,form textarea,form select{width:100%;padding:12px 14px;border-radius:8px;border:1px solid #4a453e;background:#2b2722;color:var(--ivory);font-family:var(--body);font-size:15px;transition:border-color .2s ease}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--red)}
form textarea{min-height:110px}
.form-head{font-family:var(--disp);font-size:21px;font-weight:700;color:#fff;padding-bottom:14px;border-bottom:2px solid var(--red);margin-bottom:4px}
.seg{display:flex;gap:10px;margin-top:6px;flex-wrap:wrap}
.seg label{flex:1;min-width:170px;display:flex;align-items:center;justify-content:center;text-align:center;border:2px solid #4a453e;border-radius:12px;padding:15px 10px;margin:0;font-size:15px;font-weight:700;cursor:pointer;color:#B7B0A4;letter-spacing:.02em}
.seg input{display:none}
.seg label.on{border-color:var(--red);background:rgba(179,40,45,.22);color:#fff}
.trial-box{border:1px solid #4a453e;border-radius:12px;padding:2px 18px 18px;margin-top:24px}
.trial-box legend{font-size:13px;font-weight:700;color:var(--brass);padding:0 8px;letter-spacing:.1em}
.fdesc{font-size:11.5px;color:#8A8378;margin-top:4px;line-height:1.6}
.opts{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:2px}
.opts label{display:flex;align-items:center;gap:7px;margin:0;font-weight:400;font-size:14px;letter-spacing:0}
.opts input[type=radio],.opts input[type=checkbox]{width:auto;accent-color:var(--red);margin:0}
form button{margin-top:22px;width:100%;border:none;cursor:pointer;font-family:var(--body)}
.map-link{display:inline-block;margin-top:12px;font-size:13.5px;font-weight:700;color:var(--red);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:1px}
.map-link:hover{color:var(--red-dark)}
.studio-rules{background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);border-radius:14px;padding:24px 28px;margin-top:26px;box-shadow:0 6px 18px rgba(33,30,26,.05)}
.studio-rules h4{font-family:var(--disp);font-size:18px;margin-bottom:6px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.studio-rules .must{background:var(--red);color:#fff;font-family:var(--body);font-size:11.5px;font-weight:700;letter-spacing:.08em;padding:3px 12px;border-radius:999px;white-space:nowrap}
.rules-note{font-size:13.5px;color:var(--sumi);font-weight:600;margin-bottom:14px;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.studio-rules ul{list-style:none;columns:2;column-gap:34px}
.studio-rules li{position:relative;padding-left:16px;margin-bottom:8px;font-size:13.5px;line-height:1.8;color:var(--muted);break-inside:avoid}
.studio-rules li::before{content:"・";position:absolute;left:0;color:var(--red);font-weight:700}
@media(max-width:760px){.studio-rules ul{columns:1}}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{width:100%;height:220px;object-fit:cover;border-radius:12px;display:block}
@media(max-width:760px){.gallery{grid-template-columns:1fr}.gallery img{height:200px}}
.notice-box{border:1px solid var(--brass);border-radius:10px;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.8;color:#D8CDB9}
.notice-box strong{color:#E8C97A}
.big-tel{font-family:var(--disp);font-size:30px;letter-spacing:.04em;color:#fff;text-decoration:none}
.contact-side p{font-size:14px;color:#B7B0A4}
.form-note{font-size:12px;color:#8A8378;margin-top:12px}
.reserva-alt{font-size:13px;color:#B7B0A4;margin-top:22px;padding-top:18px;border-top:1px solid #3a352e}
.reserva-alt a{color:#D8CDB9}
.btn-member{display:inline-block;margin:10px 0 6px;border:2px solid #D8CDB9;color:#D8CDB9!important;border-radius:999px;padding:11px 26px;font-weight:700;font-size:14px;text-decoration:none}
.btn-member:hover{background:#D8CDB9;color:var(--sumi)!important}

/* ---------- CTAバンド(下層ページ用) ---------- */
.cta-band{background:linear-gradient(150deg,#2A2520,var(--sumi) 70%);color:var(--ivory);text-align:center;padding:72px 0}
.cta-band h2{color:var(--ivory);margin-bottom:10px}
.cta-band p{color:#B7B0A4;font-size:14.5px;margin-bottom:26px}

footer{background:var(--sumi);color:#8A8378;text-align:center;font-size:12.5px;padding:36px 0;line-height:2.2}
footer a{color:#8A8378;transition:color .2s ease}
footer a:hover{color:#D8CDB9}

/* reveal */
@media(prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(26px) scale(.985);transition:opacity .75s cubic-bezier(.22,.8,.3,1),transform .75s cubic-bezier(.22,.8,.3,1)}
  .rv.in{opacity:1;transform:none}
  .sec-head.rv h2::after{opacity:0;transform:translateY(8px);transition:opacity .5s .45s ease,transform .5s .45s ease}
  .sec-head.rv.in h2::after{opacity:1;transform:none}
}

/* =====================================================
   Brush-up — 音楽教室らしい演出(装飾アニメは全て減速設定を尊重)
   ===================================================== */

/* --- 見出し: 下線を「音符オーナメント」に --- */
.sec-head h2::after{
  content:"♪";width:170px;height:auto;border-radius:0;
  display:block;margin:14px auto 0;color:var(--red);font-size:16px;line-height:1;
  background:
    linear-gradient(90deg,transparent,#CBB98E) left center/62px 1px no-repeat,
    linear-gradient(90deg,#CBB98E,transparent) right center/62px 1px no-repeat;
}

/* --- hero: 漂う音符+エントランス+写真の揺らぎ --- */
.hero{position:relative;overflow:hidden}
.hero-grid{position:relative;z-index:1}
.hero::before,.hero::after{position:absolute;font-family:var(--disp);line-height:1;pointer-events:none;z-index:0}
.hero::before{content:"♪";right:45%;top:5%;font-size:110px;color:rgba(232,201,122,.10)}
.hero::after{content:"♬";left:3%;bottom:13%;font-size:88px;color:rgba(232,115,122,.10)}
.hero h1 .r{background:linear-gradient(transparent 70%,rgba(179,40,45,.42) 70%);padding:0 2px}
@media(prefers-reduced-motion:no-preference){
  @keyframes riseIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
  .hero-txt>*{animation:riseIn .65s cubic-bezier(.22,.8,.3,1) both}
  .hero-txt>*:nth-child(1){animation-delay:.05s}
  .hero-txt>*:nth-child(2){animation-delay:.14s}
  .hero-txt>*:nth-child(3){animation-delay:.23s}
  .hero-txt>*:nth-child(4){animation-delay:.32s}
  .hero-txt>*:nth-child(5){animation-delay:.41s}
  .hero-txt>*:nth-child(6){animation-delay:.5s}
  .hero-ph{animation:riseIn .8s .3s cubic-bezier(.22,.8,.3,1) both}
  @keyframes spotBreathe{0%,100%{opacity:1}50%{opacity:.75}}
  .hero .spot::before{animation:spotBreathe 7s ease-in-out infinite}
  .hero .spot::after{animation:spotBreathe 9s 1.5s ease-in-out infinite}
  @keyframes bobA{0%,100%{transform:rotate(-1.4deg)}50%{transform:rotate(-1.4deg) translateY(-7px)}}
  @keyframes bobB{0%,100%{transform:rotate(1.1deg)}50%{transform:rotate(1.1deg) translateY(-9px)}}
  .hero-ph .hp:first-child img{animation:bobA 7s 1.2s ease-in-out infinite}
  .hero-ph .hp:last-child img{animation:bobB 8.5s 1.8s ease-in-out infinite}
  @keyframes noteDrift{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-16px) rotate(6deg)}}
  .hero::before{animation:noteDrift 9s ease-in-out infinite}
  .hero::after{animation:noteDrift 12s 1.2s ease-in-out infinite}
  @keyframes noteFloat{
    0%{transform:translateY(0) translateX(0) rotate(-8deg);opacity:0}
    10%{opacity:1}
    50%{transform:translateY(-340px) translateX(16px) rotate(7deg)}
    85%{opacity:.5}
    100%{transform:translateY(-700px) translateX(-10px) rotate(-12deg);opacity:0}
  }
  .hero .notes span{animation:noteFloat var(--d,14s) linear infinite;animation-delay:var(--dl,0s)}
  @keyframes micSwing{0%,100%{transform:rotate(2.6deg)}50%{transform:rotate(-2.6deg)}}
  .hero .mic-swing{animation:micSwing 6.5s ease-in-out infinite}
}

/* --- 浮遊する音符 --- */
.hero .notes{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.hero .notes span{position:absolute;bottom:-70px;font-family:var(--disp);line-height:1;opacity:0;will-change:transform,opacity}
.hero .notes span:nth-child(1){left:5%;font-size:24px;color:rgba(232,201,122,.34);--d:15s;--dl:0s}
.hero .notes span:nth-child(2){left:13%;font-size:34px;color:rgba(232,115,122,.26);--d:19s;--dl:3.5s}
.hero .notes span:nth-child(3){left:24%;font-size:20px;color:rgba(251,250,247,.20);--d:13s;--dl:7s}
.hero .notes span:nth-child(4){left:38%;font-size:30px;color:rgba(232,201,122,.24);--d:21s;--dl:1.5s}
.hero .notes span:nth-child(5){left:52%;font-size:22px;color:rgba(232,115,122,.20);--d:16s;--dl:9s}
.hero .notes span:nth-child(6){left:66%;font-size:38px;color:rgba(232,201,122,.18);--d:23s;--dl:5s}
.hero .notes span:nth-child(7){left:80%;font-size:24px;color:rgba(251,250,247,.16);--d:17s;--dl:11s}
.hero .notes span:nth-child(8){left:91%;font-size:28px;color:rgba(232,201,122,.26);--d:20s;--dl:2.5s}

/* --- 吊りマイク(短め・右端)+上からのスポットライト --- */
.hero .mic-swing{position:absolute;top:-4px;right:4.5%;width:44px;height:114px;z-index:2;pointer-events:none;opacity:.95;transform-origin:50% 0;filter:drop-shadow(0 10px 20px rgba(0,0,0,.55))}
.hero .mic-light{position:absolute;top:0;right:calc(4.5% + 22px);transform:translateX(50%);width:190px;height:320px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,241,204,.30),rgba(255,241,204,.10) 55%,transparent 92%);
  -webkit-clip-path:polygon(43% 0,57% 0,100% 100%,0 100%);clip-path:polygon(43% 0,57% 0,100% 100%,0 100%);
  filter:blur(9px);opacity:.8}
@media(prefers-reduced-motion:no-preference){
  @keyframes micLight{0%,100%{opacity:.8}50%{opacity:.5}}
  .hero .mic-light{animation:micLight 7s ease-in-out infinite}
}
@media(max-width:860px){
  .hero .mic-swing{right:5%;width:34px;height:88px;opacity:.6;z-index:0}
  .hero .mic-light{right:calc(5% + 17px);width:130px;height:220px;opacity:.45;z-index:0}
  .hero .notes span:nth-child(4),.hero .notes span:nth-child(6){display:none}
}

/* --- ボタン: 光のスイープ --- */
.btn,.cta-s{position:relative;overflow:hidden}
.btn-red::before,.cta-s::before{content:"";position:absolute;top:0;bottom:0;left:-70%;width:45%;transform:skewX(-22deg);background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);transition:left .55s ease;pointer-events:none}
.btn-red:hover::before,.cta-s:hover::before{left:130%}

/* --- カード: hoverで上辺に紅→真鍮のアクセント --- */
.card{position:relative}
.card::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--brass));transform:scaleX(0);transform-origin:left;transition:transform .4s ease;z-index:2}
.card:hover::after{transform:scaleX(1)}
.inst .face img{transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease}
.inst .card:hover .face img{border-color:var(--red);box-shadow:0 0 0 5px rgba(179,40,45,.10);transform:scale(1.05) rotate(-2deg)}

/* --- ナビバー: スクロール進捗バー(紅→真鍮)+影 --- */
.navbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--red) 0%,#C9463F 60%,var(--brass) 100%);transform:scaleX(var(--sp,0));transform-origin:left;pointer-events:none}
.navbar.scrolled{box-shadow:0 8px 24px rgba(33,30,26,.09)}

/* --- FAQ: 開閉アイコンを回転 --- */
summary::after{transition:transform .3s ease,color .2s ease}
details[open] summary::after{content:"+";transform:translateY(-50%) rotate(45deg)}

/* --- 料金タブ --- */
.tab.on{background:linear-gradient(135deg,#332D26,var(--sumi))}

/* --- コンタクト: 五線譜の気配+音符の透かし --- */
#contact{position:relative;overflow:hidden}
#contact::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(180deg,rgba(255,255,255,.03) 0 1px,transparent 1px 28px);pointer-events:none}
#contact::after{content:"♪";position:absolute;right:-14px;bottom:-70px;font-family:var(--disp);font-size:300px;line-height:1;color:rgba(232,201,122,.055);pointer-events:none}
#contact>.wrap{position:relative;z-index:1}
.form-head::before{content:"♪";color:var(--red);margin-right:10px}
.seg label{transition:border-color .2s ease,background .2s ease,color .2s ease,transform .15s ease}
.seg label:hover{border-color:#6b655c;transform:translateY(-1px)}

/* --- CTAバンド(下層ページ) --- */
.cta-band{position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--brass))}
.cta-band::after{content:"♬";position:absolute;left:-10px;bottom:-58px;font-family:var(--disp);font-size:220px;line-height:1;color:rgba(255,255,255,.035);pointer-events:none}
.cta-band>.wrap{position:relative;z-index:1}

/* --- 下層ページヒーロー: 音符の透かし --- */
.page-hero{position:relative;overflow:hidden}
.page-hero::after{content:"♪";position:absolute;right:2%;bottom:-30px;font-family:var(--disp);font-size:150px;line-height:1;color:rgba(179,40,45,.05);pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}

/* --- 下層ページヒーロー: ダークステージ版(ボイトレ・ピアノ) --- */
.page-hero.ph-dark{border-bottom:none;padding:78px 0 58px;color:var(--ivory)}
.page-hero.ph-piano{background:
  linear-gradient(100deg,rgba(16,13,11,.92) 0%,rgba(22,17,15,.78) 52%,rgba(24,16,14,.45) 100%),
  url("images/piano-hero.jpg") center 38%/cover no-repeat,#14100E}
.page-hero.ph-voice{background:
  linear-gradient(100deg,rgba(16,13,11,.94) 0%,rgba(22,17,15,.80) 52%,rgba(26,15,13,.50) 100%),
  url("https://milleomusic.com/images/hero-mic.jpg") right 30%/cover no-repeat,#14100E}
.page-hero.ph-dark h1{color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.page-hero.ph-dark .lead{color:#D9D2C6;max-width:640px}
.page-hero.ph-dark .crumb,.page-hero.ph-dark .crumb a{color:rgba(240,232,219,.6)}
.page-hero.ph-dark .crumb a:hover{color:#E8C97A}
.page-hero.ph-dark .eyebrow{color:#E8C97A}
.page-hero.ph-dark::after{color:rgba(255,255,255,.07)}

/* --- ロゴ: hover/tapで音符が舞う(site.jsが生成) --- */
.brand-big{position:relative}
.note-fly{position:absolute;bottom:52%;font-family:var(--disp);pointer-events:none;z-index:3;opacity:0}
@media(prefers-reduced-motion:no-preference){
  .note-fly{animation:noteUp 1.5s ease-out forwards}
  @keyframes noteUp{0%{opacity:0;transform:translateY(8px) rotate(-10deg) scale(.6)}20%{opacity:1}100%{opacity:0;transform:translateY(-70px) rotate(16deg) scale(1.15)}}
}

/* --- 鍵盤の帯: 見えない手がキーを弾く(site.jsが生成) --- */
.keys{position:relative}
.key-hit{position:absolute;top:0;width:2.4%;height:100%;pointer-events:none;opacity:0;background:linear-gradient(180deg,rgba(179,40,45,0) 0%,rgba(179,40,45,.30) 85%,rgba(179,40,45,.42) 100%)}
@media(prefers-reduced-motion:no-preference){
  .key-hit{animation:keyHit 1s ease-out forwards}
  @keyframes keyHit{0%{opacity:0}20%{opacity:1}100%{opacity:0}}
}

/* --- ヘッダー: リボンの光彩+イコライザー --- */
.head-top::before{background:linear-gradient(90deg,var(--red) 0%,#C9463F 30%,var(--brass) 55%,#C9463F 80%,var(--red) 100%);background-size:220% 100%}
.eq{display:inline-flex;align-items:flex-end;gap:2.5px;height:13px;margin-left:10px;vertical-align:baseline}
.eq i{width:3px;background:linear-gradient(180deg,var(--brass),var(--red));border-radius:2px;height:30%}
@media(prefers-reduced-motion:no-preference){
  @keyframes ribbonShift{0%{background-position:0 0}100%{background-position:220% 0}}
  .head-top::before{animation:ribbonShift 9s linear infinite}
  @keyframes eqBounce{0%,100%{height:22%}50%{height:100%}}
  .eq i:nth-child(1){animation:eqBounce 1.0s .00s ease-in-out infinite}
  .eq i:nth-child(2){animation:eqBounce 1.3s .15s ease-in-out infinite}
  .eq i:nth-child(3){animation:eqBounce 0.9s .30s ease-in-out infinite}
  .eq i:nth-child(4){animation:eqBounce 1.2s .10s ease-in-out infinite}
  .eq i:nth-child(5){animation:eqBounce 1.1s .22s ease-in-out infinite}
}

/* --- 発表会ギャラリー: ホバーでキャプションがせり上がる --- */
.gallery .gz{position:relative;margin:0;border-radius:12px;overflow:hidden;box-shadow:0 4px 14px rgba(33,30,26,.08);cursor:default}
.gallery .gz img{transition:transform .6s cubic-bezier(.22,.8,.3,1),filter .4s ease}
.gallery .gz::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(20,16,14,.78) 100%);opacity:0;transition:opacity .4s ease;z-index:1}
.gallery .gz figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;z-index:2;color:#fff;transform:translateY(14px);opacity:0;transition:transform .45s cubic-bezier(.22,.8,.3,1),opacity .4s ease}
.gallery .gz figcaption b{display:block;font-family:var(--disp);font-size:16.5px;letter-spacing:.06em}
.gallery .gz figcaption b::before{content:"♪";color:#E8C97A;margin-right:8px;font-size:13px}
.gallery .gz figcaption span{display:block;font-size:11.5px;color:#D8CDB9;margin-top:2px;letter-spacing:.04em}
.gallery .gz:hover img,.gallery .gz:focus-visible img{transform:scale(1.06)}
.gallery .gz:hover::before,.gallery .gz:focus-visible::before{opacity:1}
.gallery .gz:hover figcaption,.gallery .gz:focus-visible figcaption{transform:none;opacity:1}
@media(hover:none){
  .gallery .gz::before{opacity:1;background:linear-gradient(180deg,transparent 60%,rgba(20,16,14,.72) 100%)}
  .gallery .gz figcaption{transform:none;opacity:1}
}

/* --- 白いセクション: 音楽の透かし+リズム --- */
#course,#inst,#event,#access,#price,#faq,#studio{position:relative;overflow:hidden}
#course>.wrap,#inst>.wrap,#event>.wrap,#access>.wrap,#price>.wrap,#faq>.wrap,#studio>.wrap{position:relative;z-index:1}
.sec-notes{position:absolute;inset:0;pointer-events:none;z-index:0}
.sec-notes span{position:absolute;left:var(--x,50%);top:var(--y,50%);font-size:var(--s,60px);color:var(--c,rgba(179,40,45,.09));font-family:var(--disp);line-height:1}
#course::before{content:"♩";position:absolute;right:-20px;top:30px;font-family:var(--disp);font-size:240px;line-height:1;color:rgba(179,40,45,.09);pointer-events:none}
#course::after{content:"♪";position:absolute;left:1%;bottom:6%;font-family:var(--disp);font-size:120px;line-height:1;color:rgba(176,138,62,.10);pointer-events:none}
#inst::before{content:"♫";position:absolute;left:-30px;bottom:-30px;font-family:var(--disp);font-size:260px;line-height:1;color:rgba(176,138,62,.12);pointer-events:none}
#inst::after{content:"♩";position:absolute;right:2%;top:4%;font-family:var(--disp);font-size:110px;line-height:1;color:rgba(179,40,45,.08);pointer-events:none}
#access::before{content:"♪";position:absolute;right:2%;bottom:-30px;font-family:var(--disp);font-size:200px;line-height:1;color:rgba(179,40,45,.08);pointer-events:none}
@media(prefers-reduced-motion:no-preference){
  @keyframes noteSway{
    0%,100%{transform:translateY(0) translateX(0) rotate(-3deg)}
    33%{transform:translateY(-30px) translateX(10px) rotate(4deg)}
    66%{transform:translateY(-12px) translateX(-8px) rotate(-1deg)}
  }
  #course::before{animation:noteSway 11s ease-in-out infinite}
  #course::after{animation:noteSway 13s 2s ease-in-out infinite}
  #inst::before{animation:noteSway 14s 1s ease-in-out infinite}
  #inst::after{animation:noteSway 10s 3s ease-in-out infinite}
  #access::before{animation:noteSway 12s ease-in-out infinite}
  .sec-notes span{animation:noteSway var(--d,12s) var(--dl,0s) ease-in-out infinite}
}
@media(max-width:760px){
  #course::before{font-size:150px;right:-24px;top:14px}
  #course::after{font-size:80px;left:2%;bottom:3%}
  #inst::before{font-size:170px;left:-26px;bottom:-20px}
  #inst::after{font-size:76px;right:3%;top:8px}
  #access::before{font-size:130px;right:-10px;bottom:-16px}
  .sec-notes span{font-size:calc(var(--s,60px)*.72)}
  .sec-notes .lg{display:none}
}

/* --- 料金プラン: ホバーで浮く+真鍮の縁 --- */
.plan{transition:box-shadow .3s ease,border-color .3s ease,transform .3s ease}
.plan:hover{transform:translateY(-4px);border-color:#CBB98E;box-shadow:0 16px 34px rgba(33,30,26,.10)}
.plan.rec:hover{border-color:var(--red)}

/* --- コンタクト: ステージの残光 --- */
#contact{background:
  radial-gradient(720px 300px at 50% -60px,rgba(232,201,122,.10),transparent 70%),
  radial-gradient(520px 320px at 88% 108%,rgba(179,40,45,.14),transparent 65%),
  linear-gradient(160deg,#26221C 0%,var(--sumi) 55%,#1B1815 100%)}
#contact{border-top:3px solid;border-image:linear-gradient(90deg,var(--red),var(--brass),var(--red)) 1}
@media(prefers-reduced-motion:no-preference){
  #contact::after{animation:noteDrift 16s ease-in-out infinite}
}
.big-tel{transition:color .25s ease,text-shadow .25s ease}
.big-tel:hover{color:#E8C97A;text-shadow:0 0 24px rgba(232,201,122,.35)}

/* --- フッター: マーク+教室名+SINCE 2005（光のライン・五線譜の気配つき） --- */
footer{position:relative;padding:56px 0 42px;line-height:1.6;background:
  radial-gradient(620px 230px at 50% -50px,rgba(232,201,122,.08),transparent 70%),
  repeating-linear-gradient(180deg,rgba(255,255,255,.022) 0 1px,transparent 1px 26px),
  linear-gradient(180deg,#231F1A 0%,#171411 100%)}
footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--red) 30%,var(--brass) 70%,transparent)}
footer a:hover{color:#E8C97A}
.ft-mark{height:46px;width:auto;display:block;margin:0 auto 18px;opacity:.92}
.ft-name{font-family:var(--disp);font-size:21px;font-weight:700;letter-spacing:.18em;color:#EFE7D8;margin-bottom:7px}
.ft-sub{font-size:10.5px;font-weight:700;letter-spacing:.34em;color:#B99F63;margin-bottom:28px}
.ft-note{color:#E8C97A;padding:0 3px}
.ft-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-bottom:24px}
.ft-links a{color:#B9B1A2;text-decoration:none;font-size:13px;font-weight:600}
.ft-links a:hover{color:#E8C97A}
.ft-copy{color:#7A7266;font-size:11.5px}
@media(max-width:600px){
  .ft-links{gap:8px 18px;padding:0 8px}
  .ft-name{font-size:18px;letter-spacing:.14em}
  .ft-sub{letter-spacing:.26em}
}