:root{
  --paper:#ece6da; --paper-2:#e2dbcc; --ink:#161412; --ink-2:#3a3631; --mute:#8a8276; --red:#d23c1b;
  --cond:"Archivo","Arial Narrow",sans-serif; --serif:"Newsreader",Georgia,serif;
  --head:68px; --foot:98px;
  --sleeve:min(74vw, calc(100dvh - var(--head) - var(--foot) - 300px), 460px);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--cond);overflow:hidden;overscroll-behavior:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.lbl{font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}

/* LOGO — the source file is a 1024² gold-on-navy square. Crop to the wordmark and print it in ink.
   multiply needs an opaque backdrop inside the same stacking context, so header and sheet paint var(--paper). */
.mark{position:relative;display:block;aspect-ratio:86/40;overflow:hidden}
.mark img{position:absolute;width:116.28%;max-width:none;left:-8.14%;top:-57.5%;filter:invert(1) grayscale(1) brightness(.65) contrast(7);mix-blend-mode:multiply}

/* HEADER */
header{position:fixed;top:0;left:0;right:0;height:calc(var(--head) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 18px 0;display:flex;align-items:center;justify-content:space-between;z-index:20;background:var(--paper)}
header .mark{width:132px}
.about-btn{height:36px;padding:0 16px;border:1.5px solid var(--ink);border-radius:999px;transition:.15s}
.about-btn:hover{background:var(--ink);color:var(--paper)}

/* STAGE */
main{position:fixed;top:calc(var(--head) + env(safe-area-inset-top));bottom:calc(var(--foot) + env(safe-area-inset-bottom));left:0;right:0}
.track{height:100%;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;height:100%;scroll-snap-align:center;scroll-snap-stop:always;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 22px 30px;overflow:hidden}
.slide .inner{display:flex;flex-direction:column;align-items:center;width:100%;transition:transform .25s ease-out,opacity .25s}
.slide .ghost{position:absolute;top:50%;left:50%;transform:translate(-50%,-58%);font-weight:900;font-variation-settings:"wdth" 62;font-size:min(88vw,62dvh);line-height:.8;color:transparent;-webkit-text-stroke:1px rgba(22,20,18,.09);pointer-events:none;user-select:none;letter-spacing:-.03em}

/* RECORD */
.rec{position:relative;width:var(--sleeve);aspect-ratio:1;margin-bottom:24px}
.sleeve{position:absolute;inset:0;z-index:2;background:var(--ink);transition:transform .9s cubic-bezier(.3,.8,.2,1);box-shadow:0 1px 0 rgba(0,0,0,.15),14px 16px 0 -4px rgba(22,20,18,.10)}
.sleeve>img{width:100%;height:100%;object-fit:cover}
.sleeve iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.offline{position:absolute;inset:0;background:rgba(22,20,18,.88);color:var(--paper);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:12px;padding:22px}
.offline p{font-family:var(--serif);font-style:italic;font-size:16px;line-height:1.3;max-width:24ch}
.offline a{background:var(--red);color:var(--paper);padding:11px 16px;border-radius:999px}
.disc{position:absolute;top:3%;left:3%;width:94%;aspect-ratio:1;border-radius:50%;z-index:1;
  background:repeating-radial-gradient(circle,#131313 0 1.4px,#202020 1.4px 2.8px);
  transform:translateX(14%);transition:transform .9s cubic-bezier(.3,.8,.2,1)}
.disc::before{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 20deg,transparent 0 9%,rgba(255,255,255,.08) 13%,transparent 19% 58%,rgba(255,255,255,.06) 63%,transparent 69%)}
.disc .label{position:absolute;inset:31%;border-radius:50%;overflow:hidden;background:#030b15;animation:spin 2.6s linear infinite;animation-play-state:paused}
.disc .label img{position:absolute;width:100%;left:0;top:-15%}
.disc .label::after{content:"";position:absolute;inset:47%;border-radius:50%;background:var(--paper)}
@keyframes spin{to{transform:rotate(360deg)}}
.playing .sleeve{transform:translateX(-14%)}
.playing .disc{transform:translateX(30%)}
.playing .disc .label{animation-play-state:running}

/* TEXT */
.meta{display:flex;gap:12px;align-items:center;color:var(--mute);margin-bottom:10px}
.meta b{color:var(--red);font-weight:600}
.lang{border:1px solid currentColor;border-radius:3px;padding:2px 5px 1px;color:var(--ink-2)}
h1{font-weight:850;font-variation-settings:"wdth" 62;text-transform:uppercase;font-size:clamp(34px,10.5vw,68px);line-height:.86;letter-spacing:-.005em;text-align:center;text-wrap:balance;max-width:14ch}
.sub{font-family:var(--serif);font-style:italic;font-size:clamp(16px,4.4vw,20px);color:var(--ink-2);margin-top:10px;text-align:center}
.acts{display:flex;align-items:center;gap:14px;margin-top:22px}
.play{display:flex;align-items:center;gap:12px;background:var(--ink);color:var(--paper);height:52px;padding:0 24px 0 20px;border-radius:999px;font-weight:700;font-variation-settings:"wdth" 110;text-transform:uppercase;font-size:14px;letter-spacing:.04em;transition:background .15s,transform .1s}
.play:active{transform:scale(.97)}
@media (hover:hover){.play:hover{background:var(--red)}}
.play i{width:0;height:0;border-left:11px solid currentColor;border-top:7px solid transparent;border-bottom:7px solid transparent}
.playing .play{background:var(--red)}
.playing .play i{width:11px;height:13px;border:0;border-left:4px solid currentColor;border-right:4px solid currentColor}
.yt{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center;font-size:17px;transition:.15s}
.yt:hover{background:var(--ink);color:var(--paper)}

/* ARROWS (desktop) */
.arrow{position:fixed;top:50%;transform:translateY(-50%);z-index:15;width:56px;height:56px;border-radius:50%;border:1.5px solid var(--ink);display:none;place-items:center;font-size:20px;transition:.15s;background:var(--paper)}
.arrow:hover{background:var(--ink);color:var(--paper)}
.arrow[disabled]{opacity:.2;pointer-events:none}
.arrow.l{left:28px}.arrow.r{right:28px}

/* PROGRESS */
.prog{position:fixed;left:0;right:0;bottom:calc(var(--foot) + env(safe-area-inset-bottom));height:34px;display:flex;align-items:center;gap:14px;padding:0 18px;z-index:15;transition:opacity .25s}
.count{font-variant-numeric:tabular-nums;min-width:54px}
.ticks{flex:1;display:flex;gap:4px;height:100%;align-items:center}
.ticks button{flex:1;height:22px;position:relative}
.ticks button::after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;background:rgba(22,20,18,.18);transition:.25s}
.ticks button.on::after{background:var(--ink);height:4px;margin-top:-2px}
.hint{color:var(--mute);transition:opacity .4s;white-space:nowrap}
.hint.gone{opacity:0}
body.np-on .prog{opacity:0;pointer-events:none}

/* FOOTER */
footer{position:fixed;left:0;right:0;bottom:0;height:calc(var(--foot) + env(safe-area-inset-bottom));padding:0 18px env(safe-area-inset-bottom);border-top:1.5px solid var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--ink-2);text-align:center}
.copy{font-size:12px;line-height:1.4;font-variation-settings:"wdth" 85;color:var(--ink-2)}
.copy b{font-weight:700;color:var(--ink)}
.copy a{border-bottom:1px solid currentColor}
.copy a:hover{color:var(--red)}
.copy .sep{display:none;margin:0 .6em;color:var(--mute)}
.social{display:flex;gap:10px;flex:none}
.social a{width:38px;height:38px;display:grid;place-items:center;color:var(--ink);border-radius:50%;transition:.15s}
.social a:hover{background:var(--ink);color:var(--paper)}
.social svg{width:20px;height:20px;fill:currentColor}

/* NOW PLAYING pill */
.np{position:fixed;left:50%;bottom:calc(var(--foot) + env(safe-area-inset-bottom) + 2px);transform:translate(-50%,12px);opacity:0;pointer-events:none;z-index:25;display:flex;align-items:center;gap:10px;background:var(--red);color:var(--paper);padding:3px;height:32px;border-radius:999px;max-width:calc(100vw - 36px);transition:.3s cubic-bezier(.3,.8,.2,1)}
.np.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.np img{width:26px;height:26px;border-radius:50%;object-fit:cover;animation:spin 2.6s linear infinite}
.np span{font-weight:700;font-size:13px;font-variation-settings:"wdth" 90;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np button{width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.18);display:grid;place-items:center;font-size:11px;flex:none}

/* SHEETS (about + tracks) */
.scrim{position:fixed;inset:0;z-index:40;background:rgba(22,20,18,.5);opacity:0;pointer-events:none;transition:opacity .3s}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:41;background:var(--paper);border-top:1.5px solid var(--ink);padding:14px 22px calc(26px + env(safe-area-inset-bottom));transform:translateY(105%);transition:transform .4s cubic-bezier(.3,.8,.2,1);max-height:90dvh;overflow:auto}
.sheet-open .scrim{opacity:1;pointer-events:auto}
.sheet.open{transform:none}
.grab{width:40px;height:4px;border-radius:4px;background:rgba(22,20,18,.2);margin:0 auto 18px}
.sheet .close{position:absolute;top:12px;right:14px;width:38px;height:38px;border-radius:50%;font-size:16px}
.sheet .close:hover{background:var(--ink);color:var(--paper)}
.sheet .mark{width:210px;margin:0 auto 22px}
#sheet{text-align:center}
.sheet h2{font-weight:850;font-variation-settings:"wdth" 62;text-transform:uppercase;font-size:44px;line-height:.9}
.sheet .tag{font-family:var(--serif);font-size:21px;line-height:1.3;color:var(--ink-2);margin:12px auto 20px;max-width:34ch}
.sheet .by{font-size:15px;line-height:1.5;color:var(--ink-2);max-width:44ch;margin:0 auto;padding-top:16px;border-top:1px solid rgba(22,20,18,.2)}
.sheet .links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px}
.sheet .links a{display:flex;align-items:center;gap:8px;height:44px;padding:0 18px;border:1.5px solid var(--ink);border-radius:999px;transition:.15s}
.sheet .links a:first-child{background:var(--ink);color:var(--paper)}
.sheet .links a:hover{background:var(--red);border-color:var(--red);color:var(--paper)}
.sheet .links svg{width:18px;height:18px;fill:currentColor}

/* TRACKS sheet */
.tk-head{display:flex;gap:16px;align-items:center;margin-bottom:18px;padding-right:40px}
.tk-head img{width:64px;height:64px;object-fit:cover;flex:none}
.tk-head .lbl{color:var(--mute);margin-bottom:4px}
.sheet .tk-head h2{font-size:32px}
.tk{list-style:none;border-top:1.5px solid var(--ink)}
.tk button{width:100%;display:flex;align-items:baseline;gap:14px;padding:13px 2px;border-bottom:1px solid rgba(22,20,18,.14);text-align:left;font-size:16px;font-weight:500;font-variation-settings:"wdth" 90;transition:color .15s}
.tk button:hover{color:var(--red)}
.tk .no{font-size:11px;font-weight:600;letter-spacing:.09em;color:var(--mute);font-variant-numeric:tabular-nums;min-width:22px}
.tk .ti{flex:1}
.tk .ti.full{font-family:var(--serif);font-style:italic;font-weight:400;font-variation-settings:normal}
.tk .on{color:var(--red)}
.tk .on .no{color:var(--red)}
.tk .on .ti::after{content:"  ♪"}
.list-btn svg,.share-btn svg{width:18px;height:18px;fill:currentColor}

/* SHARE sheet */
.share-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1.5px solid var(--ink);padding-top:18px}
.share-links a,.share-links button{display:flex;align-items:center;justify-content:center;gap:9px;height:48px;border:1.5px solid var(--ink);border-radius:999px;transition:.15s}
.share-links a:hover,.share-links button:hover{background:var(--ink);color:var(--paper)}
.share-links svg{width:18px;height:18px;fill:currentColor}
.share-links button{text-transform:inherit;letter-spacing:inherit}
.share-links .done{background:var(--red);border-color:var(--red);color:var(--paper)}
.share-url{width:100%;margin-top:14px;padding:10px 2px;border:0;border-bottom:1px solid rgba(22,20,18,.2);background:none;font:500 13px/1 var(--cond);color:var(--ink-2);text-overflow:ellipsis}
.share-url:focus{outline:none;border-bottom-color:var(--ink)}

/* DESKTOP */
@media (min-width:900px){
  :root{--head:84px;--foot:92px;--sleeve:min(34vw, calc(100dvh - var(--head) - var(--foot) - 330px), 460px)}
  header{padding-left:32px;padding-right:32px}
  header .mark{width:160px}
  h1{font-size:clamp(40px,3.9vw,60px);max-width:18ch}
  .track{padding-inline:calc(50% - min(560px,46vw)/2)}
  .slide{flex:0 0 min(560px,46vw)}
  .arrow{display:grid}
  .prog{padding:0 32px;left:50%;width:min(560px,60vw);transform:translateX(-50%)}
  .hint{display:none}
  .sheet{left:50%;right:auto;bottom:50%;width:min(560px,90vw);border:1.5px solid var(--ink);padding:40px 44px 40px;transform:translate(-50%,calc(50% + 30px));opacity:0;transition:transform .35s cubic-bezier(.3,.8,.2,1),opacity .25s}
  .sheet.open{transform:translate(-50%,50%);opacity:1}
  .grab{display:none}
  .copy br{display:none}
  .copy .sep{display:inline}
}
@media (max-width:380px){.acts{gap:9px}.play{padding:0 18px 0 16px}}
@media (max-height:640px) and (max-width:899px){
  :root{--sleeve:min(60vw, calc(100dvh - var(--head) - var(--foot) - 270px))}
  .acts{margin-top:14px}.rec{margin-bottom:14px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}