:root{
  --bg:#070708; --bg2:#0b0b0d; --panel:#0f0f12;
  --line:#212128; --line2:#2c2c35;
  --ink:#f1f1ef; --mut:#8b8b93; --dim:#55555e;
  --accent:#FF1736; --accent-2:#FF5A2E;
  --disp:'Chakra Petch',sans-serif;
  --body:'Sora',sans-serif;
  --mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.6;
  overflow-x:clip;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
::selection{background:var(--accent);color:#000}

#grain{position:fixed;inset:0;pointer-events:none;z-index:9990;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;background:rgba(7,7,8,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font-family:var(--disp);font-weight:700;letter-spacing:.22em;font-size:.82rem;display:flex;align-items:center;gap:10px}
.brand b{color:var(--accent)}
.brand .sq{width:9px;height:9px;background:var(--accent);display:inline-block}
.top nav a{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--mut);transition:.2s}
.top nav a:hover{color:var(--accent)}

/* ---------- hero ---------- */
.hero{padding:78px 28px 54px;max-width:1180px;margin:0 auto;border-bottom:1px solid var(--line)}
.kick{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:var(--accent);text-transform:uppercase;margin-bottom:18px}
.hero h1{font-family:var(--disp);font-weight:700;line-height:.92;letter-spacing:-.02em;
  font-size:clamp(2.9rem,9vw,6.4rem);text-transform:uppercase}
.hero h1 b{color:var(--accent);font-weight:700}
.lede{margin-top:22px;max-width:53ch;color:var(--mut);font-size:1.02rem}
.facts{list-style:none;display:flex;flex-wrap:wrap;gap:34px;margin-top:34px}
.facts li{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--dim);text-transform:uppercase;display:flex;flex-direction:column;gap:5px}
.facts span{font-family:var(--disp);font-size:1.9rem;color:var(--ink);letter-spacing:0}

/* ---------- pack ---------- */
main{max-width:1180px;margin:0 auto;padding:0 28px}
.pack{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:52px;
  padding:64px 0;border-bottom:1px solid var(--line);align-items:start}
.art{position:relative;border:1px solid var(--line2);background:var(--bg2);overflow:hidden}
.art img{width:100%;aspect-ratio:1;object-fit:cover}
.badge{position:absolute;top:14px;left:14px;background:var(--accent);color:#000;
  font-family:var(--mono);font-weight:700;font-size:.62rem;letter-spacing:.16em;padding:6px 11px}
.featured .art{box-shadow:0 0 54px rgba(255,23,54,.13)}

.eyebrow{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase}
.info h2{font-family:var(--disp);font-weight:700;font-size:clamp(1.5rem,3.4vw,2.3rem);
  line-height:1.12;margin:11px 0 14px;text-transform:uppercase;letter-spacing:-.01em}
.info h2 i{color:var(--accent);font-style:normal;margin:0 6px}
.desc{color:var(--mut);max-width:52ch}

.tags{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:20px 0 26px}
.tags li{font-family:var(--mono);font-size:.62rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--dim);border:1px solid var(--line2);padding:5px 10px}

.price{display:flex;align-items:baseline;gap:8px;margin-bottom:20px}
.price .amt{font-family:var(--disp);font-weight:700;font-size:2.9rem;line-height:1}
.price .cur{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;color:var(--mut)}

.buy{display:flex;flex-direction:column;gap:11px;max-width:430px}
.btn{display:flex;flex-direction:column;gap:3px;padding:15px 20px;border:1px solid var(--line2);
  font-family:var(--mono);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;transition:.22s;background:var(--bg2)}
.btn em{font-style:normal;font-size:.62rem;letter-spacing:.1em;color:var(--dim);text-transform:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#000;font-weight:700}
.btn.primary em{color:rgba(0,0,0,.62)}
.btn.primary:hover{background:#ff3350;box-shadow:0 0 30px rgba(255,23,54,.4)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn.ghost:hover em{color:var(--mut)}
.btn[data-pendiente]{position:relative}
.btn[data-pendiente]::after{content:"link pendiente";position:absolute;top:-9px;right:10px;
  background:#3a2a00;color:#ffb020;font-family:var(--mono);font-size:.55rem;letter-spacing:.12em;
  padding:2px 7px;border:1px solid #6b4d00;text-transform:uppercase}

.dm{margin-top:16px;font-size:.83rem;color:var(--dim)}
.dm a{color:var(--accent);border-bottom:1px solid rgba(255,23,54,.35)}

/* ---------- tracklist ---------- */
.tl{margin-top:30px;border-top:1px solid var(--line)}
.tl summary{cursor:pointer;padding:16px 0;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mut);list-style:none;display:flex;
  align-items:center;justify-content:space-between;transition:.2s}
.tl summary::-webkit-details-marker{display:none}
.tl summary:hover{color:var(--accent)}
.tl summary span{color:var(--dim);border:1px solid var(--line2);padding:2px 8px;font-size:.65rem}
.tl[open] summary{color:var(--accent)}
.list{list-style:none;padding-bottom:14px}
.list li{display:grid;gap:14px;padding:9px 0;border-top:1px solid var(--line);align-items:baseline}
.list .n{font-family:var(--mono);font-size:.66rem;color:var(--dim)}
.list .t{font-size:.88rem;color:var(--ink)}
.list .t em{display:block;font-style:normal;font-size:.71rem;color:var(--dim);margin-top:2px;line-height:1.45}
.list.v1 li{grid-template-columns:26px 1fr 48px 46px}
.list.v1 .k{font-family:var(--mono);font-size:.68rem;color:var(--accent);text-align:right}
.list.v1 .b{font-family:var(--mono);font-size:.68rem;color:var(--mut);text-align:right}
.list.v2 li{grid-template-columns:26px 1fr}

/* ---------- como funciona ---------- */
.how{padding:64px 0 78px}
.how h3{font-family:var(--disp);font-weight:700;font-size:1.35rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:30px}
.how ol{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.how li{border:1px solid var(--line2);background:var(--bg2);padding:24px;color:var(--mut);font-size:.9rem}
.how li span{display:block;font-family:var(--mono);font-size:.66rem;color:var(--accent);letter-spacing:.16em;margin-bottom:12px}
.how li b{display:block;font-family:var(--disp);font-size:1.05rem;color:var(--ink);text-transform:uppercase;letter-spacing:.03em;margin-bottom:7px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:36px 28px;max-width:1180px;margin:0 auto;
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
.fl{display:flex;flex-wrap:wrap;gap:22px}
.fl a{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);transition:.2s}
.fl a:hover{color:var(--accent)}
footer p{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;color:var(--dim)}

/* ---------- responsive ---------- */
@media (max-width:880px){
  .pack{grid-template-columns:1fr;gap:30px;padding:46px 0}
  .art{max-width:330px}
  .hero{padding:54px 22px 40px}
  main,footer{padding-left:22px;padding-right:22px}
  .facts{gap:24px}
  .list.v1 li{grid-template-columns:24px 1fr 44px 42px;gap:9px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- reproductor SoundCloud (carga diferida) ---------- */
.sc{margin:0 0 24px;max-width:430px}
.sc.on{max-width:520px;border:1px solid var(--line2)}
.sc-play{width:100%;display:flex;align-items:center;gap:13px;cursor:pointer;
  padding:14px 18px;border:1px solid var(--line2);background:var(--bg2);color:var(--ink);
  font-family:var(--mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  transition:.22s;text-align:left}
.sc-play:hover{border-color:var(--accent);background:rgba(255,23,54,.06)}
.sc-play .tri{flex:none;width:0;height:0;border-style:solid;border-width:7px 0 7px 12px;
  border-color:transparent transparent transparent var(--accent);transition:.22s}
.sc-play:hover .tri{border-left-color:#ff4d66}
.sc-play .lbl{flex:1}
.sc-play .hint{font-size:.62rem;letter-spacing:.09em;color:var(--dim);text-transform:none}
.sc iframe{display:block}

/* ---------- pack gratis ---------- */
.pack.free{grid-template-columns:1fr;padding:56px 0}
.pack.free .info.wide{max-width:640px}
.pack.free .eyebrow{color:#4ade80}
.pack.free .sc-play:hover{border-color:#4ade80;background:rgba(74,222,128,.06)}
.pack.free .sc-play .tri{border-left-color:#4ade80}
.pack.free .btn.ghost:hover{border-color:#4ade80;color:#4ade80}

@media (max-width:880px){
  .sc,.sc.on{max-width:100%}
}

/* pack gratis: vuelve a layout de 2 columnas como los demas */
.pack.free{grid-template-columns:minmax(0,380px) minmax(0,1fr)}
.pack.free .art{box-shadow:0 0 44px rgba(74,222,128,.10)}
.badge.free-badge{background:#4ade80;color:#04180c}
/* Para portadas con el logo arriba a la izquierda (Vol. 3): el badge baja a la esquina libre */
.badge.abajo{top:auto;bottom:14px}
@media (max-width:880px){ .pack.free{grid-template-columns:1fr} }