/* Fahrstuhlmusik — bewusst EIN Thema (Nacht, Messing, Neon): die Seite ist eine Bühne für Cover,
   die ihre eigenen Farben mitbringen (--c1..--c3 setzt app.js aus dem laufenden Cover). */
@font-face{font-family:"Unbounded";src:url("/fonts/Unbounded.woff2") format("woff2");font-weight:200 900;font-display:swap}
@font-face{font-family:"Manrope";src:url("/fonts/Manrope.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"DSEG7";src:url("/fonts/DSEG7Classic-Bold.woff2") format("woff2");font-weight:700;font-display:block}

:root{
  --night:#0a0b12; --deep:#11121d; --panel:#171826; --line:#2a2b3d;
  --ink:#f3efe6; --mute:#a7a2b3; --dim:#6f6a7c;
  --brass:#d6ab5e; --brass-hi:#f3d59a; --brass-lo:#8a6a33;
  --c1:#7c5cff; --c2:#22e3c3; --c3:#ff4d94;
  --display:"Unbounded",ui-sans-serif,system-ui,sans-serif;
  --body:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gut:clamp(16px,4vw,48px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--night);color:var(--ink);font:400 16px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--brass-hi)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass-hi);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--brass);color:#111;padding:8px 12px;border-radius:8px}
.skip:focus{left:8px}
[hidden]{display:none!important}

/* ---------- Türen ---------- */
.doors{position:fixed;inset:0;z-index:90;display:flex;pointer-events:none}
.door{flex:1;background:
  repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 2px,transparent 2px 6px),
  linear-gradient(180deg,#2a2618,#14120c 60%,#1c1910);
  border-inline:1px solid rgba(214,171,94,.35);transition:transform 1.25s cubic-bezier(.7,0,.2,1)}
.door-l{box-shadow:inset -18px 0 30px rgba(0,0,0,.5)}
.door-r{box-shadow:inset 18px 0 30px rgba(0,0,0,.5)}
.doors.open .door-l{transform:translateX(-101%)}
.doors.open .door-r{transform:translateX(101%)}
.doors.gone{display:none}

/* ---------- Kopf ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;gap:16px;padding:12px var(--gut);
  background:linear-gradient(180deg,rgba(10,11,18,.85),rgba(10,11,18,0));backdrop-filter:blur(2px)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 15px/1 var(--display);letter-spacing:.04em;text-transform:uppercase}
.brand-mark{width:26px;height:26px;fill:none;stroke:var(--brass);stroke-width:2}
.brand-mark path{fill:var(--brass);stroke:none}
.floor{display:flex;align-items:center;gap:6px;padding:4px 10px 4px 8px;border-radius:8px;background:#05060a;
  border:1px solid var(--brass-lo);box-shadow:inset 0 0 12px rgba(0,0,0,.8),0 0 0 3px rgba(214,171,94,.12)}
.floor-arrow{color:#ff6b3d;font-size:11px;text-shadow:0 0 6px #ff6b3d;transition:transform .4s}
.floor-arrow.down{transform:rotate(180deg)}
.floor-num{font:700 20px/1 "DSEG7",monospace;color:#ff6b3d;text-shadow:0 0 8px rgba(255,107,61,.8);min-width:2.2ch;text-align:right;letter-spacing:.05em}
.nav{margin-left:auto;display:flex;align-items:center;gap:clamp(8px,2vw,22px)}
.nav a{color:var(--mute);text-decoration:none;font-size:14px;font-weight:600}
.nav a:hover{color:var(--ink)}
.lang{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;cursor:pointer}
@media (max-width:760px){.nav a{display:none}.brand span{display:none}}

/* ---------- Bühne ---------- */
.stage{position:relative;min-height:100svh;display:grid;place-items:center;overflow:hidden;isolation:isolate;padding:96px var(--gut) 72px}
.amb{position:absolute;inset:-12%;z-index:-3}
.amb-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(60px) saturate(1.5) brightness(.68);
  opacity:0;transition:opacity 1.6s ease;transform:scale(1.15)}
.amb-img.on{opacity:1;animation:drift 38s ease-in-out infinite alternate}
@keyframes drift{0%{transform:scale(1.15) translate(-2%,-1%) rotate(-1deg)}100%{transform:scale(1.3) translate(3%,2%) rotate(1.5deg)}}
.stage::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(60% 50% at 50% 45%,transparent,rgba(10,11,18,.55) 70%,var(--night)),
             radial-gradient(40% 40% at 15% 85%,color-mix(in srgb,var(--c1) 30%,transparent),transparent 70%),
             radial-gradient(35% 35% at 88% 18%,color-mix(in srgb,var(--c2) 22%,transparent),transparent 70%)}
.stage::after{content:"";position:absolute;inset:auto 0 0;height:22vh;z-index:-1;background:linear-gradient(180deg,transparent,var(--night))}
.grain{position:absolute;inset:0;z-index:-1;opacity:.06;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.stage-inner{width:min(1180px,100%);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center}
@media (max-width:900px){.stage-inner{grid-template-columns:1fr;justify-items:center;text-align:center}}

.disc-wrap{position:relative;width:min(520px,82vw);aspect-ratio:1;justify-self:center}
.viz{position:absolute;inset:-22%;width:144%;height:144%;pointer-events:none}
.disc{margin:0;position:absolute;inset:0;border-radius:18px;overflow:hidden;
  box-shadow:0 40px 90px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.08),0 0 80px -10px color-mix(in srgb,var(--c1) 60%,transparent);
  transform:perspective(1100px) rotateY(var(--ry,0deg)) rotateX(var(--rx,0deg));transition:transform .4s ease,box-shadow 1s}
.disc img{width:100%;height:100%;object-fit:cover;transition:opacity .6s}
.disc.empty img{opacity:0}
.disc.empty{background:
  repeating-linear-gradient(90deg,rgba(214,171,94,.06) 0 2px,transparent 2px 10px),linear-gradient(160deg,#1d1a12,#0d0c09)}
.disc.playing{animation:breathe 6s ease-in-out infinite}
@keyframes breathe{50%{box-shadow:0 46px 110px -18px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.1),0 0 120px -6px color-mix(in srgb,var(--c2) 55%,transparent)}}
.ki{position:absolute;left:12px;bottom:12px;padding:3px 9px;border-radius:999px;background:rgba(5,6,10,.72);
  border:1px solid rgba(255,255,255,.18);font:700 10.5px/1.6 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}

.meta{max-width:560px}
.kicker{margin:0 0 8px;font:700 12px/1 var(--body);letter-spacing:.22em;text-transform:uppercase;color:var(--brass)}
.t-title{margin:0;font:600 clamp(30px,5vw,62px)/1.02 var(--display);letter-spacing:-.01em;text-wrap:balance}
.t-artist{margin:10px 0 0;font:500 clamp(16px,2vw,20px)/1.3 var(--body);color:var(--mute)}
.t-facts{margin:14px 0 0;font-size:13px;color:var(--dim);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.t-note{margin:14px 0 0;color:#cfc9d8;max-width:52ch;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}

.panel{margin-top:26px;display:grid;grid-template-columns:auto auto auto 1fr;gap:12px 14px;align-items:center;
  padding:14px 16px;border-radius:20px;background:linear-gradient(180deg,rgba(40,36,24,.55),rgba(14,13,10,.7));
  border:1px solid rgba(214,171,94,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
@media (max-width:900px){.panel{grid-template-columns:auto auto auto;justify-content:center}.seek,.vol{grid-column:1/-1}}
.btn-brass{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  background:radial-gradient(circle at 35% 30%,var(--brass-hi),var(--brass) 45%,var(--brass-lo));border:0;
  box-shadow:0 3px 0 #4e3b19,0 6px 14px rgba(0,0,0,.5),inset 0 -2px 3px rgba(0,0,0,.25);transition:transform .08s,box-shadow .08s}
.btn-brass svg{width:20px;height:20px;fill:#1a1408}
.btn-brass:active{transform:translateY(2px);box-shadow:0 1px 0 #4e3b19,0 2px 6px rgba(0,0,0,.5)}
.btn-brass.big{width:62px;height:62px}
.btn-brass.big svg{width:26px;height:26px}
.btn-brass.lit{box-shadow:0 3px 0 #4e3b19,0 0 0 3px rgba(255,107,61,.6),0 0 24px rgba(255,107,61,.55)}
.i-pause{display:none}.playing-state .i-play{display:none}.playing-state .i-pause{display:block}
.seek{display:flex;align-items:center;gap:10px;min-width:0}
.time{font:600 12px/1 var(--body);color:var(--mute);font-variant-numeric:tabular-nums;min-width:4ch}
input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;width:100%;height:22px;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(90deg,var(--brass) var(--p,0%),rgba(255,255,255,.14) var(--p,0%))}
input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:rgba(255,255,255,.14)}
input[type=range]::-moz-range-progress{height:4px;border-radius:2px;background:var(--brass)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;margin-top:-5px;border-radius:50%;background:var(--brass-hi);box-shadow:0 0 0 3px rgba(214,171,94,.25)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border:0;border-radius:50%;background:var(--brass-hi)}
.vol{display:flex;align-items:center;gap:8px;grid-column:1/-1}
.vol svg{width:18px;height:18px;fill:none;stroke:var(--mute);stroke-width:2}
.vol input{max-width:160px}
.actions{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:900px){.actions{justify-content:center}}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ink);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}
.chip:hover{border-color:var(--brass-lo)}
.chip.ghost{color:var(--mute)}
.msg{min-height:1.4em;margin:10px 0 0;font-size:13px;color:var(--brass-hi)}
.msg.err{color:#ff8a7a}

/* Liedtext zum Mitsingen: die aktuelle Zeile leuchtet und steht in der Mitte */
.lyrics{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;border-radius:18px;text-align:left;
  background:#0a0b11;border:1px solid var(--line);overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.8)}
.lyrics[hidden]{display:none}
.lyrics-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px 4px 20px}
.lyrics-mode{font:700 10.5px/1.4 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--brass)}
.lyrics-x{border:0;background:none;color:var(--mute);font-size:18px;cursor:pointer;padding:4px}
.lyrics-text{position:relative;flex:1;overflow:auto;padding:8px 22px 40%;scroll-behavior:smooth;overscroll-behavior:contain;
  mask-image:linear-gradient(transparent,#000 12%,#000 70%,transparent);-webkit-mask-image:linear-gradient(transparent,#000 12%,#000 70%,transparent)}
.ly{margin:0;padding:3px 0;font:600 17px/1.5 var(--body);color:rgba(222,216,230,.42);transition:color .35s,transform .35s;transform-origin:left center}
.ly.past{color:rgba(222,216,230,.28)}
.ly.on{color:var(--brass-hi);transform:scale(1.06);text-shadow:0 0 18px rgba(243,213,154,.35)}
.ly-sec{margin:16px 0 2px;font:700 10.5px/1.4 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.ly-sec:first-child{margin-top:0}
.ly-none{margin:0;font:500 15px/1.6 var(--body);color:#ded8e6}
@media (max-width:900px){.lyrics{position:fixed;inset:auto 10px 10px 10px;height:46vh;z-index:30}}
.down{position:absolute;bottom:22px;left:50%;translate:-50% 0;display:inline-flex;align-items:center;gap:6px;padding:8px 14px 8px 18px;
  border:1px solid rgba(214,171,94,.55);border-radius:999px;color:var(--brass-hi);font:600 13px/1 var(--body);text-decoration:none;
  background:rgba(8,9,14,.45);backdrop-filter:blur(6px)}
.down:hover{border-color:var(--brass);background:rgba(214,171,94,.12)}
.down svg{width:16px;height:16px;fill:currentColor;animation:nudge 1.8s ease-in-out infinite}
@keyframes nudge{50%{transform:translateY(3px)}}
.vote{display:inline-flex;align-items:center;gap:6px}
.vote .heart{color:var(--mute);transition:color .2s,transform .2s}
.vote[aria-pressed=true]{border-color:rgba(255,107,61,.6)}
.vote[aria-pressed=true] .heart{color:#ff6b3d;transform:scale(1.15)}
.card-votes{position:absolute;top:10px;right:10px;z-index:2;padding:2px 8px;border-radius:999px;background:rgba(5,6,10,.72);
  font:700 11.5px/1.6 var(--body);color:var(--ink);pointer-events:none}
.card-votes.mine{color:#ffb39a}

/* ---------- Abschnitte ---------- */
.sect{padding:clamp(64px,10vw,120px) var(--gut);max-width:1240px;margin:0 auto}
.sect-head{max-width:760px;margin-bottom:36px}
.sect h2{margin:0;font:600 clamp(28px,4vw,46px)/1.05 var(--display);text-wrap:balance}
.lead{color:var(--mute);font-size:clamp(16px,1.6vw,18px);margin:14px 0 0;max-width:62ch}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.filters .chip[aria-selected=true]{background:var(--brass);color:#1a1408;border-color:var(--brass)}

.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,44vw),1fr));gap:clamp(12px,2vw,22px)}
.card{position:relative;cursor:pointer;border-radius:16px;overflow:hidden;background:var(--panel);border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s}
.card:hover{transform:translateY(-4px);border-color:var(--brass-lo)}
.card.now{border-color:var(--brass);box-shadow:0 0 0 2px rgba(214,171,94,.35)}
.card-img{aspect-ratio:1;position:relative;background:linear-gradient(135deg,var(--a,#2b2340),var(--b,#0e1a1c))}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-floor{display:inline-block;margin-right:8px;vertical-align:2px;font:700 11px/1 "DSEG7",monospace;color:#ff6b3d;background:#05060a;border:1px solid var(--brass-lo);padding:4px 5px;border-radius:5px;text-shadow:0 0 6px rgba(255,107,61,.7)}
.card-play{position:absolute;right:10px;bottom:10px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--brass);opacity:0;transform:translateY(6px);transition:.2s}
.card-play svg{width:16px;height:16px;fill:#1a1408}
.card:hover .card-play,.card:focus-within .card-play,.card.now .card-play{opacity:1;transform:none}
.card-body{padding:12px 14px 14px}
.card-t{margin:0;font:600 15px/1.25 var(--display);overflow-wrap:anywhere}
.card-a{margin:4px 0 0;font-size:13px;color:var(--mute)}
.card-g{margin:6px 0 0;font-size:11.5px;color:var(--dim);letter-spacing:.04em;text-transform:uppercase}
.card button{all:unset;position:absolute;inset:0}
.card button:focus-visible{outline:2px solid var(--brass-hi);outline-offset:-3px;border-radius:16px}
.empty,.closed{color:var(--mute);padding:28px;border:1px dashed var(--line);border-radius:16px;text-align:center}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:18px;counter-reset:s}
.step{position:relative;padding:22px 20px 20px;border-radius:16px;background:linear-gradient(180deg,var(--panel),var(--deep));border:1px solid var(--line)}
.step-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;font:700 15px/1 "DSEG7",monospace;color:#ff6b3d;
  background:#05060a;border:1px solid var(--brass-lo);text-shadow:0 0 6px rgba(255,107,61,.7)}
.step h3{margin:14px 0 6px;font:600 17px/1.2 var(--display)}
.step p{margin:0;color:var(--mute);font-size:15px}
.shots{margin-top:30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:18px}
.shot{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--deep)}
.shot img{width:100%;height:auto}
.shot figcaption{padding:10px 14px;font-size:13px;color:var(--mute)}

.app-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:start}
@media (max-width:860px){.app-grid{grid-template-columns:1fr}}
.features{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.features li{padding:14px 16px 14px 46px;position:relative;border-radius:14px;background:var(--panel);border:1px solid var(--line)}
.features li::before{content:"";position:absolute;left:16px;top:19px;width:14px;height:14px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,var(--brass-hi),var(--brass) 50%,var(--brass-lo))}
.install{padding:24px;border-radius:18px;background:linear-gradient(160deg,rgba(214,171,94,.12),rgba(124,92,255,.08));border:1px solid rgba(214,171,94,.3)}
.install h3{margin:0 0 8px;font:600 20px/1.2 var(--display)}
.install p{margin:0 0 14px;color:#d6d0de}
.req{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:8px;font-size:14px}
.req b{display:inline-block;min-width:118px;color:var(--brass-hi)}
.btn-cta{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;
  background:linear-gradient(180deg,var(--brass-hi),var(--brass));color:#1a1408;font:700 15px/1 var(--body);box-shadow:0 4px 0 #4e3b19}
.btn-cta:active{transform:translateY(2px);box-shadow:0 2px 0 #4e3b19}
.btn-cta[aria-disabled=true]{opacity:.55;pointer-events:none}

.join{display:grid;gap:14px;max-width:820px}
.join label{display:grid;gap:6px;font-size:14px;color:var(--mute)}
.join input:not([type=checkbox]),.join textarea{width:100%;padding:11px 13px;border-radius:12px;border:1px solid var(--line);background:var(--deep);color:var(--ink)}
.join input[type=file]{padding:8px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.row2{grid-template-columns:1fr}}
.checks{border:1px solid var(--line);border-radius:14px;padding:12px 16px;display:grid;gap:8px}
.checks legend{padding:0 6px;color:var(--brass);font-size:13px;font-weight:700}
.checks label{display:flex;gap:10px;align-items:flex-start;color:var(--ink)}
.checks input{margin-top:4px;accent-color:var(--brass)}
.hp{position:absolute!important;left:-9999px}
progress{width:100%;height:8px;accent-color:var(--brass)}

.foot{padding:48px var(--gut) 56px;border-top:1px solid var(--line);text-align:center;color:var(--mute);font-size:14px}
.foot-ai{max-width:60ch;margin:0 auto 16px}
.foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px}
.foot-nav a{color:var(--ink);text-decoration:none}
.foot-nav .donate{color:var(--brass-hi)}
.foot-small{margin-top:18px;font-size:12px;color:var(--dim)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .doors{display:none}
}