/* Klatschkurs – by Kristof Hinz */
:root{
  --ink:#121115; --ink-2:#1b1a20; --ink-3:#26242d; --line:#34313d;
  --paper:#f5f0e6; --paper-dim:#bdb6a8; --muted:#8d8698;
  --clap:#ff4a1c; --side:#ffcc1a; --teal:#2fe0c0; --violet:#a493ff; --pink:#ff6fb3; --lime:#b8f04a; --sky:#52c4ff;
  --accent:var(--clap);
  --radius:18px;
  --display:"Arial Black","Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font:17px/1.6 var(--body);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--clap);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.red{color:var(--clap);font-weight:700}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--side);outline-offset:3px;border-radius:6px}

/* ---------- Header ---------- */
.top{position:sticky;top:0;z-index:40;background:rgba(18,17,21,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font:900 18px/1 var(--display);letter-spacing:-.01em;text-transform:uppercase}
.logo-mark{display:grid;grid-template-columns:repeat(4,7px);gap:3px}
.logo-mark i{width:7px;height:7px;border-radius:2px;background:var(--ink-3)}
.logo-mark i.on{background:var(--clap)}
.logo-mark i.on2{background:var(--side)}
.logo small{display:block;font:500 11px/1 var(--body);letter-spacing:.12em;color:var(--muted);margin-top:4px;text-transform:uppercase}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{text-decoration:none;padding:8px 12px;border-radius:999px;font-weight:600;font-size:15px;color:var(--paper-dim)}
.nav a:hover,.nav a.active{color:var(--paper);background:var(--ink-3)}
.nav .social{width:38px;height:38px;padding:0;display:grid;place-items:center}
.nav .social svg{width:18px;height:18px}
.burger{display:none;margin-left:auto;background:none;border:0;color:var(--paper);width:44px;height:44px;cursor:pointer}
.burger svg{width:26px;height:26px}
@media (max-width:860px){
  .burger{display:grid;place-items:center}
  .nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--ink);border-bottom:1px solid var(--line);padding:12px 20px 20px;gap:2px;display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 14px;font-size:17px}
  .nav .socials{display:flex;gap:6px;padding-top:6px}
}
.nav .socials{display:flex;gap:2px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:72px 0 56px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(255,74,28,.28),transparent);pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto auto -45% -15%;width:620px;height:620px;background:radial-gradient(closest-side,rgba(255,204,26,.12),transparent);pointer-events:none}
.eyebrow{display:inline-flex;gap:10px;align-items:center;font:600 13px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--side)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.hero h1{font:900 clamp(56px,13vw,168px)/.86 var(--display);letter-spacing:-.045em;text-transform:uppercase;margin:22px 0 0}
.hero h1 .l2{display:block;color:transparent;-webkit-text-stroke:2px var(--paper)}
.hero h1 .dot{color:var(--clap)}
.hero-sub{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-end;justify-content:space-between;margin-top:28px}
.hero-sub p{max-width:520px;font-size:20px;line-height:1.5;color:var(--paper-dim);margin:0}
.hero-sub p b{color:var(--paper)}
.by{font:600 14px/1 var(--mono);color:var(--muted);letter-spacing:.06em}

/* Sequencer */
.seq{margin-top:44px;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.seq-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:14px}
.seq-head .label{font:600 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.seq-head .label b{color:var(--paper)}
.seq-rows{display:grid;gap:8px}
.seq-row{display:grid;grid-template-columns:72px repeat(16,1fr);gap:5px;align-items:center}
.seq-row span{font:600 11px/1 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.seq-row i{aspect-ratio:1/1;border-radius:6px;background:var(--ink-3);transition:transform .08s,background .08s;cursor:pointer}
.seq-row i:nth-of-type(4n+1){background:#302d38}
.seq-row i.on{background:var(--c,var(--clap))}
.seq-row i.hit{transform:scale(.82);filter:brightness(1.35)}
.seq-row i.now{box-shadow:0 0 0 2px var(--paper) inset}
.seq-count{display:grid;grid-template-columns:72px repeat(16,1fr);gap:5px;margin-top:6px}
.seq-count b{font:600 11px/1 var(--mono);color:var(--muted);text-align:center}
.seq-count b.q{color:var(--paper)}
@media (max-width:640px){
  .seq-row,.seq-count{grid-template-columns:44px repeat(16,1fr);gap:3px}
  .seq-row i{border-radius:3px}
  .seq-count b{font-size:9px}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:12px 20px;font:800 15px/1 var(--body);cursor:pointer;text-decoration:none;background:var(--clap);color:#fff;transition:transform .12s, background .12s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--paper);box-shadow:0 0 0 1.5px var(--line) inset}
.btn.ghost:hover{box-shadow:0 0 0 1.5px var(--paper-dim) inset}
.btn.light{background:var(--paper);color:var(--ink)}
.btn svg{width:16px;height:16px}
.btn.small{padding:9px 14px;font-size:14px}

/* ---------- Sections ---------- */
section{padding:84px 0}
.sec-head{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:flex-end;justify-content:space-between;margin-bottom:36px}
.sec-head h2{font:900 clamp(36px,6vw,64px)/.95 var(--display);letter-spacing:-.035em;text-transform:uppercase;margin:12px 0 0}
.sec-head p{max-width:460px;color:var(--paper-dim);margin:0}

.intro{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.intro .big{font-size:clamp(22px,2.6vw,30px);line-height:1.35;font-weight:600;margin:0 0 22px;letter-spacing:-.01em}
.intro .big em{font-style:normal;color:var(--side)}
.intro p{color:var(--paper-dim)}
.intro .cta{font:900 clamp(26px,3.4vw,40px)/1.05 var(--display);text-transform:uppercase;letter-spacing:-.03em;margin-top:28px}
.intro .cta span{color:var(--clap)}
.facts{display:grid;gap:12px}
.fact{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;display:flex;gap:18px;align-items:center}
.fact b{font:900 40px/1 var(--display);color:var(--side);min-width:72px}
.fact span{color:var(--paper-dim);font-size:15px;line-height:1.4}
@media (max-width:860px){.intro{grid-template-columns:1fr;gap:32px}}

/* Tips */
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tip{position:relative;background:var(--paper);color:var(--ink);border-radius:var(--radius);padding:28px 26px 26px;overflow:hidden}
.tip .n{font:900 72px/.8 var(--display);color:var(--c);position:absolute;right:18px;top:16px;opacity:.95}
.tip h3{font:900 24px/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;margin:0 0 12px;max-width:70%}
.tip p{margin:0 0 10px;color:#3b3842;font-size:16px}
.tip p:last-child{margin:0}
.tip code{font:700 15px var(--mono);background:#e8e1d3;padding:2px 6px;border-radius:6px}
@media (max-width:900px){.tips{grid-template-columns:1fr}}

/* Categories / Exercises */
.filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{border:0;background:var(--ink-2);color:var(--paper-dim);box-shadow:0 0 0 1px var(--line) inset;border-radius:999px;padding:9px 15px;font:700 14px/1 var(--body);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.chip:hover{color:var(--paper)}
.chip[aria-pressed="true"],.chip.active{background:var(--paper);color:var(--ink);box-shadow:none}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--c,var(--clap))}
.search{flex:1 1 220px;max-width:320px;margin-left:auto;background:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:10px 16px;color:var(--paper);font:500 15px var(--body)}
.search::placeholder{color:var(--muted)}

.cat{margin-bottom:56px}
.cat-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 16px;border-top:2px solid var(--c);padding-top:16px;margin-bottom:18px}
.cat-head h3{font:900 30px/1 var(--display);letter-spacing:-.03em;text-transform:uppercase;margin:0}
.cat-head .tag{font:700 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--c)}
.cat-head p{flex-basis:100%;margin:4px 0 0;color:var(--paper-dim)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:12px}
.card{position:relative;display:flex;flex-direction:column;gap:14px;background:var(--ink-2);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;transition:transform .14s, border-color .14s, background .14s;min-height:140px}
.card:hover{transform:translateY(-3px);border-color:var(--c);background:#201f26}
.card .mini{display:grid;grid-template-columns:repeat(16,1fr);gap:2px}
.card .mini i{height:12px;border-radius:2px;background:var(--ink-3)}
.card .mini i.on{background:var(--c)}
.card h4{margin:0;font:800 18px/1.2 var(--body);letter-spacing:-.01em}
.card .meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:6px;font:600 12px/1 var(--mono);color:var(--muted)}
.card .meta span{background:var(--ink-3);padding:5px 7px;border-radius:6px}
.card .meta .v{color:var(--paper)}
.card .meta .v::before{content:"▶ ";color:var(--c)}
.empty{color:var(--muted);display:none}

/* About */
.about{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:center}
.portrait{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;background:var(--ink-3)}
.portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.portrait::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(255,74,28,.55));mix-blend-mode:multiply}
.portrait figcaption{position:absolute;left:14px;bottom:12px;font:600 11px var(--mono);color:#fff;opacity:.8;z-index:1}
.about h2{font:900 clamp(44px,7vw,80px)/.9 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:12px 0 10px}
.about .role{font:700 16px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--side);margin-bottom:22px}
.about p{color:var(--paper-dim);max-width:560px}
.about .row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
@media (max-width:820px){.about{grid-template-columns:1fr;gap:28px}.portrait{max-width:320px}}

/* Contact band */
.band{background:var(--clap);color:#fff;border-radius:28px;padding:56px 48px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.band h2{font:900 clamp(40px,6.5vw,76px)/.9 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:0}
.band p{margin:14px 0 0;font-size:19px;max-width:480px}
.band .actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.band .btn.light{font-size:16px;padding:15px 22px}
.band .btn.ghost{color:#fff;box-shadow:0 0 0 1.5px rgba(255,255,255,.6) inset}
.band .claps{position:absolute;right:-20px;top:-30px;font:900 180px/1 var(--display);color:rgba(0,0,0,.08);pointer-events:none;letter-spacing:-.06em}
@media (max-width:820px){.band{grid-template-columns:1fr;padding:40px 26px}}

/* Footer */
.foot{border-top:1px solid var(--line);padding:36px 0 110px;color:var(--muted);font-size:14px}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.foot a{color:var(--paper-dim);text-decoration:none}
.foot a:hover{color:var(--paper)}
.foot .sp{margin-left:auto;display:flex;gap:20px;flex-wrap:wrap}

/* ---------- Exercise page ---------- */
.ex-hero{padding:40px 0 28px;border-bottom:1px solid var(--line)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font:600 13px/1 var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.crumbs a{text-decoration:none;color:var(--paper-dim)}
.crumbs a:hover{color:var(--paper)}
.crumbs .c{color:var(--c)}
.ex-hero h1{font:900 clamp(40px,7.5vw,92px)/.9 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:18px 0 18px}
.ex-hero h1 .sep{color:var(--c)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font:700 13px/1 var(--mono);padding:8px 11px;border-radius:999px;background:var(--ink-2);box-shadow:0 0 0 1px var(--line) inset;color:var(--paper-dim)}
.pill b{color:var(--paper)}

.ex{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:36px;padding:36px 0 40px;align-items:start}
.sheets{display:grid;gap:18px}
.sheet{position:relative;background:#fff;border-radius:14px;padding:clamp(10px,2vw,22px);cursor:zoom-in;box-shadow:0 20px 50px -24px rgba(0,0,0,.6)}
.sheet img{width:100%;height:auto;margin:0 auto}
.sheet .zoom{position:absolute;right:10px;top:10px;background:var(--ink);color:var(--paper);border-radius:999px;font:700 12px/1 var(--mono);padding:7px 10px;opacity:0;transition:opacity .15s}
.sheet:hover .zoom,.sheet:focus-visible .zoom{opacity:1}
.side{position:sticky;top:84px;display:grid;gap:16px}
.panel{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.panel h2{font:800 13px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.panel p{margin:0 0 10px;color:var(--paper-dim);font-size:16px}
.panel p:last-child{margin-bottom:0}
.panel ol{margin:6px 0 0;padding-left:20px;color:var(--paper-dim);font-size:16px}
.panel ol li{margin-bottom:6px}
@media (max-width:920px){.ex{grid-template-columns:1fr}.side{position:static}}

/* Video player (2-click, privacy friendly) */
.player{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-gate{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:16px;text-align:center;border:0;cursor:pointer;color:var(--paper);
  background:repeating-linear-gradient(90deg,transparent 0 calc(100%/16 - 2px),rgba(255,255,255,.04) calc(100%/16 - 2px) calc(100%/16)),linear-gradient(135deg,#2a1712,#16141b 60%)}
.yt-gate .play{width:72px;height:72px;border-radius:50%;background:var(--clap);display:grid;place-items:center;transition:transform .15s;box-shadow:0 10px 30px -8px rgba(255,74,28,.7)}
.yt-gate:hover .play{transform:scale(1.07)}
.yt-gate .play svg{width:26px;height:26px;margin-left:4px}
.yt-gate .t{font:800 16px/1.2 var(--body)}
.yt-gate small{font-size:12px;color:var(--muted);max-width:300px;line-height:1.4}
.vlist{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.vbtn{border:0;cursor:pointer;background:var(--ink-3);color:var(--paper-dim);border-radius:10px;padding:9px 11px;font:700 13px/1.1 var(--mono);text-align:left}
.vbtn b{display:block;color:var(--paper);font-size:15px}
.vbtn[aria-pressed="true"]{background:var(--paper);color:var(--ink)}
.vbtn[aria-pressed="true"] b{color:var(--ink)}
.vbtn .k{font-weight:600}
.yt-more{display:inline-block;margin-top:12px;font-size:14px;color:var(--muted)}
.novideo{display:flex;gap:12px;align-items:center;color:var(--paper-dim);font-size:15px}
.novideo .ic{flex:none;width:40px;height:40px;border-radius:12px;background:var(--ink-3);display:grid;place-items:center;color:var(--c)}

.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 0 70px}
.pager a{display:block;text-decoration:none;background:var(--ink-2);border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:border-color .14s}
.pager a:hover{border-color:var(--c)}
.pager small{display:block;font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.pager b{font:800 17px/1.2 var(--body)}
.pager .next{text-align:right;grid-column:2}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(10,10,12,.94);display:none;overflow:auto;padding:56px 14px 30px}
.lb.open{display:block}
.lb img{background:#fff;border-radius:10px;padding:clamp(8px,2vw,24px);margin:0 auto;width:min(1400px,100%);height:auto}
.lb button{position:fixed;top:12px;right:14px;width:44px;height:44px;border-radius:50%;border:0;background:var(--paper);color:var(--ink);font:900 20px/1 var(--body);cursor:pointer}

/* ---------- Metronome ---------- */
.metro-fab{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:10px;border:0;cursor:pointer;background:var(--paper);color:var(--ink);border-radius:999px;padding:10px 16px 10px 10px;font:800 15px/1 var(--body);box-shadow:0 14px 34px -10px rgba(0,0,0,.7)}
.metro-fab .led{width:28px;height:28px;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.metro-fab .led i{width:10px;height:10px;border-radius:50%;background:var(--muted);transition:background .05s,transform .05s}
.metro-fab.running .led i{background:var(--clap)}
.metro-fab .led i.flash{transform:scale(1.6);background:var(--side)}
.metro{position:fixed;right:18px;bottom:80px;z-index:61;width:min(340px,calc(100vw - 36px));background:var(--ink-2);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 30px 70px -20px rgba(0,0,0,.8);display:none}
.metro.open{display:block}
.metro-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.metro-top h2{margin:0;font:800 13px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.metro-top button{background:none;border:0;color:var(--muted);font-size:22px;cursor:pointer;width:32px;height:32px}
.bpm{display:flex;align-items:center;justify-content:space-between;gap:10px}
.bpm output{font:900 72px/1 var(--display);letter-spacing:-.04em}
.bpm output small{font:700 14px var(--mono);color:var(--muted);letter-spacing:.06em;margin-left:4px}
.round{width:46px;height:46px;border-radius:50%;border:0;background:var(--ink-3);color:var(--paper);font:800 22px/1 var(--body);cursor:pointer}
.round:hover{background:#34313d}
.metro input[type=range]{width:100%;accent-color:var(--clap);margin:10px 0 14px}
.beats{display:flex;gap:6px;margin-bottom:14px}
.beats i{flex:1;height:10px;border-radius:4px;background:var(--ink-3);transition:background .05s}
.beats i.a{background:#4a4655}
.beats i.on{background:var(--side)}
.beats i.on.a{background:var(--clap)}
.mrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.mrow label{font:700 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:auto}
.seg{display:flex;background:var(--ink-3);border-radius:10px;padding:3px}
.seg button{border:0;background:none;color:var(--paper-dim);font:800 13px/1 var(--mono);padding:8px 9px;border-radius:8px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--paper);color:var(--ink)}
.metro .go{width:100%;justify-content:center;padding:14px;font-size:16px}
.metro .go.stop{background:var(--paper);color:var(--ink)}

/* Legal */
.legal{max-width:760px;padding:56px 20px 80px}
.legal h1{font:900 clamp(40px,7vw,72px)/.95 var(--display);letter-spacing:-.04em;text-transform:uppercase;margin:0 0 30px}
.legal h2{font:800 20px/1.3 var(--body);margin:34px 0 8px}
.legal p,.legal li{color:var(--paper-dim)}
.legal a{color:var(--side)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Sequencer: Kit-Wahl & Tempo */
.seq .seg{display:flex;background:var(--ink-3);border-radius:10px;padding:3px}
.seq .seg button{border:0;background:none;color:var(--paper-dim);font:800 13px/1 var(--mono);padding:8px 11px;border-radius:8px;cursor:pointer}
.seq .seg button[aria-pressed="true"]{background:var(--paper);color:var(--ink)}
.seq-ctrl{display:flex;gap:8px;align-items:center}
.seq-tempo{width:38px;justify-content:center;padding:9px 0;font-size:18px;touch-action:manipulation;user-select:none;-webkit-user-select:none}
.seq-tempo-val{font:700 13px/1 var(--mono);color:var(--muted);min-width:64px;text-align:center;font-variant-numeric:tabular-nums}
.seq-tempo-val b{font:900 22px/1 var(--display);color:var(--paper);letter-spacing:-.02em}
@media (max-width:640px){.seq-head .label{flex-basis:100%}.seq-row span{font-size:9px;letter-spacing:0}}

/* Reading-Kapitel */
.sub{margin:0 0 22px;padding:14px 14px 16px;border-radius:16px;background:color-mix(in srgb,var(--c) 7%,var(--ink));box-shadow:0 0 0 1px color-mix(in srgb,var(--c) 28%,transparent) inset}
.sub-head{display:flex;align-items:center;gap:10px;margin:0 0 12px}
.sub-head .sw{width:12px;height:12px;border-radius:3px;background:var(--c)}
.sub-head h4{margin:0;font:900 19px/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:var(--c)}
.sub-head .tag{font:700 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sub .card{background:var(--ink-2)}

/* neu gesetzte Noten */
.sheet.svg{padding:clamp(14px,2.4vw,30px) clamp(10px,2vw,24px)}
.sheet.svg img{width:100%;height:auto}
details.old{margin-top:4px}
details.old summary{cursor:pointer;color:var(--muted);font:700 13px var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:8px 0}
details.old .sheet{margin-top:10px;opacity:.9}

/* So übst du: Zahl oben, Text darunter */
.tip{padding-top:96px}
.tip .n{top:18px;right:auto;left:24px}
.tip h3{max-width:none}
.tip code{white-space:nowrap;display:inline-block}

/* Porträt in Farbe */
.portrait img{filter:none;object-position:50% 30%}
.portrait::after{display:none}

/* Playlist */
.playlist .pl-now{margin-bottom:10px}
.playlist .pl-now b{color:var(--paper)}
.pl-audio{width:100%;margin:2px 0 8px;color-scheme:dark}
.pl-loop{display:flex;gap:8px;align-items:center;font:600 13px var(--mono);color:var(--muted);margin-bottom:12px;cursor:pointer}
.pl-loop input{accent-color:var(--c,var(--clap))}
.pl-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pl-grp h3{margin:0 0 8px;font:800 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--c,var(--teal))}
.pl-grp ul{list-style:none;margin:0;padding:0;display:grid;gap:5px}
.pl-grp li{display:flex;align-items:center;gap:6px}
.pl-l{width:26px;font:900 15px/1 var(--display);color:var(--paper)}
.pl-t{flex:1;border:0;cursor:pointer;background:var(--ink-3);color:var(--paper-dim);border-radius:8px;padding:7px 0;font:700 13px/1 var(--mono)}
.pl-t:hover{color:var(--paper)}
.pl-t[aria-pressed="true"]{background:var(--c,var(--teal));color:var(--ink)}

/* Neu gesetzte Noten: volle Breite, Infos darunter */
.ex.wide{grid-template-columns:1fr}
.ex.wide .side{position:static;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start}

/* Eigene Clapalong-Videos */
.clip-ctrl{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}
.clip-v{display:block;width:100%;aspect-ratio:16/9;border-radius:14px;background:#000}
.clip-note{margin:10px 0 0;font-size:13px;color:var(--muted)}
.clip-tempo-box{display:flex;flex-wrap:wrap;gap:10px;align-items:center;flex:1 1 420px}
.clip-step{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--ink-2);color:var(--paper);font:800 20px/1 var(--body);cursor:pointer;touch-action:manipulation}
.clip-val{font:700 13px/1 var(--mono);color:var(--muted);min-width:78px}
.clip-val b{font:900 24px/1 var(--display);color:var(--paper)}
.clip-range{flex:1 1 140px;accent-color:var(--clap)}