/* Páginas clásicas: estudio.html (música y servicios) y merch.html (tienda).
   Estética de la web anterior del sello: negro profundo, rojo de marca, titulares
   gruesos en mayúscula y tarjetas oscuras con borde fino. */
*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#070707;
  --black:#000;
  --panel:#0c0c0e;
  --panel-2:#18181b;
  --line:#27272a;
  --line-2:#3f3f46;
  --text:#fff;
  --soft:#d4d4d8;
  --muted:#a1a1aa;
  --red:#d61f2b;
  --red-2:#ff4b55;
  --spotify:#1db954;
  --youtube:#ff0000;
  --font:"Archivo","Arial Black",Arial,sans-serif;
  color-scheme:dark;
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid #fff;outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* rótulos y titulares */
.label{font-size:11px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--red)}
.title{font-size:clamp(36px,6.4vw,62px);font-weight:900;line-height:1;letter-spacing:-.01em;text-transform:uppercase}
.sub{margin-top:10px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.head{text-align:center;margin-bottom:56px}
.dollar{color:var(--red)}

/* navegación: logo a la izquierda, enlaces a la derecha */
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px}
.nav .logo img{height:66px;width:auto;filter:drop-shadow(0 4px 14px rgba(0,0,0,.7))}
.nav ul{display:flex;align-items:center;gap:26px;flex-wrap:wrap;justify-content:flex-end}
.nav a{font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:#fff;transition:color .2s}
.nav a:hover{color:var(--red-2)}
.nav .pill{padding:9px 16px;border:1px solid rgba(214,31,43,.6);border-radius:999px;background:rgba(0,0,0,.55)}
.nav .pill:hover{background:var(--red);color:#fff}
.hero .nav{position:absolute;top:0;left:0;right:0;z-index:3}
.nav.solid{border-bottom:1px solid #151517}

/* portada con video a pantalla completa */
.hero{position:relative;height:100vh;height:100svh;min-height:480px;overflow:hidden;background:#000}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 35%,transparent 60%,var(--bg));pointer-events:none;z-index:1}
.hero .cue{position:absolute;left:0;right:0;bottom:34px;z-index:2;display:flex;justify-content:center;gap:12px;flex-wrap:wrap;padding:0 16px}

/* botones */
.btn{display:inline-block;padding:14px 26px;border-radius:999px;border:1px solid var(--line-2);background:rgba(0,0,0,.6);color:#fff;font:inherit;font-size:12px;font-weight:900;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);border-color:#fff}
.btn.red{background:var(--red);border-color:var(--red);box-shadow:0 0 30px rgba(214,31,43,.45)}
.btn.red:hover{background:#ef2d3a;border-color:#ef2d3a}
.btn[disabled],.btn.off{cursor:default;background:transparent;color:var(--muted);border-color:var(--line);box-shadow:none}
.btn[disabled]:hover,.btn.off:hover{transform:none;border-color:var(--line)}

section{padding:96px 0}
.band{background:var(--black);border-top:1px solid #151517;border-bottom:1px solid #151517}

/* música destacada */
.tracks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.track{display:flex;flex-direction:column;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:10px;transition:border-color .25s,transform .25s;scroll-margin-top:30px}
.track:hover{border-color:var(--line-2);transform:translateY(-4px)}
.track:target{border-color:var(--red)}
.track .cover{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;background:var(--panel-2);margin-bottom:16px}
.track h3{font-size:25px;font-weight:900;letter-spacing:.05em;text-transform:uppercase;line-height:1.15;margin-top:2px}
.track .by{font-size:12px;color:var(--muted);margin-bottom:22px}
.listen{display:flex;align-items:center;justify-content:center;gap:34px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.listen a{display:grid;place-items:center;padding:4px;transition:transform .2s}
.listen a:hover{transform:scale(1.14)}
.listen svg{width:34px;height:34px;fill:currentColor}
.listen .sp{color:var(--spotify);filter:drop-shadow(0 0 8px rgba(29,185,84,.35))}
.listen .yt{color:var(--youtube);filter:drop-shadow(0 0 8px rgba(255,0,0,.35))}
.listen .yt svg{width:38px;height:38px}

/* servicios */
.services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.service{display:flex;flex-direction:column;gap:18px;padding:26px;background:var(--panel);border:1px solid var(--line);border-radius:10px;transition:border-color .25s}
.service:hover{border-color:var(--line-2)}
.service header{padding-bottom:16px;border-bottom:1px solid var(--line)}
.service h3{font-size:32px;font-weight:900;letter-spacing:.03em;text-transform:uppercase;line-height:1.05;margin:4px 0 6px}
.service header p{color:var(--muted);font-size:14px}
.service ul{display:grid;gap:14px}
.service li{color:var(--soft);font-size:14.5px;line-height:1.5}
.service li b{display:block;color:#fff;font-size:15px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.service .btn{align-self:flex-start;margin-top:auto;padding:12px 22px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:20px;counter-reset:paso}
.steps li{counter-increment:paso;padding:20px;border:1px solid var(--line);border-radius:10px;color:var(--soft);font-size:14px}
.steps li::before{content:"0" counter(paso);display:block;font-size:30px;font-weight:900;line-height:1;color:var(--red);margin-bottom:10px}
.steps li b{display:block;color:#fff;font-size:14px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
.minor{margin:64px 0 0;text-align:center;font-size:12px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* llamado a cotizar */
.cta{text-align:center}
.cta p{max-width:60ch;margin:14px auto 28px;color:var(--soft)}
.cta .row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* pie de página */
.foot{background:var(--black);border-top:1px solid #151517;padding:64px 0 34px;color:var(--muted);font-size:13px}
.foot .cols{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:48px;margin-bottom:44px}
.foot h3{color:#fff;font-size:18px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.foot h4{display:inline-block;color:#fff;font-size:13px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.foot li+li{margin-top:10px}
.foot a{font-weight:800;text-decoration:none;transition:color .2s}
.foot a:hover{color:var(--red-2)}
.social a{display:flex;gap:14px}
.social b{width:92px;color:#fff;letter-spacing:.08em}
.social span{font-weight:400;color:#71717a}
.foot .legal{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:26px;border-top:1px solid #151517;font-size:12px}
.foot .legal b{color:var(--red);font-weight:900;letter-spacing:.2em;text-transform:uppercase}

/* ---------- tienda (merch.html) ---------- */
.store-head{padding:70px 0 0;text-align:center;overflow:hidden}
.ribbons{position:relative;height:170px;margin-top:26px}
.ribbon{position:absolute;left:-10%;width:120%;top:50%;padding:9px 0;border-top:2px solid #000;border-bottom:2px solid #000;font-size:clamp(17px,2.4vw,24px);font-weight:900;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.55)}
.ribbon.white{background:#fff;color:#000;transform:translateY(-50%) rotate(-2deg)}
.ribbon.red{background:var(--red);color:#fff;transform:translateY(-50%) rotate(2deg)}
.ribbon div{display:flex;width:max-content;animation:cinta 22s linear infinite}
.ribbon.red div{animation-direction:reverse}
.ribbon span{padding-right:.6em}
@keyframes cinta{to{transform:translateX(-50%)}}

.drops{padding:40px 0 96px}
.drop{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.drop+.drop{margin-top:110px}
.drop.flip .stage-wrap{order:2}
.stage-wrap{perspective:1100px}
.stage{position:relative;aspect-ratio:4/5;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(circle at 50% 38%,#3a1014 0,#1b1b1f 46%,#0c0c0e 100%);
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out,border-color .3s,box-shadow .3s;will-change:transform}
.stage:hover{border-color:rgba(214,31,43,.7);box-shadow:0 30px 70px rgba(214,31,43,.2)}
.shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .6s ease,transform .9s ease}
.shot.product{animation:flotar 5s ease-in-out infinite}
.shot.model{opacity:0;transform:scale(1.08)}
.stage.show-model .shot.model{opacity:1;transform:none}
.stage.show-model .shot.product{opacity:0}
@media (hover:hover){
  .stage:hover .shot.model{opacity:1;transform:none}
  .stage:hover .shot.product{opacity:0}
}
@keyframes flotar{50%{transform:translateY(-10px) scale(1.015)}}
.badge{position:absolute;top:14px;left:14px;z-index:2;padding:6px 12px;border-radius:999px;background:var(--red);font-size:10px;font-weight:900;letter-spacing:.2em;text-transform:uppercase}
.swap{position:absolute;right:14px;bottom:14px;z-index:2;padding:9px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.5);background:rgba(0,0,0,.65);color:#fff;font:inherit;font-size:10px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
.swap:hover{background:#fff;color:#000}
.drop-info h2{font-size:clamp(30px,4.4vw,52px);font-weight:900;line-height:1;text-transform:uppercase;margin:10px 0 16px}
.drop-info p{color:var(--soft);max-width:44ch}
.price{display:flex;align-items:baseline;gap:10px;margin:26px 0 18px;font-size:34px;font-weight:900;color:#fff}
.price small{font-size:12px;font-weight:800;letter-spacing:.2em;color:var(--muted)}
.drop-info .btn{min-width:230px;text-align:center}
.note{margin-top:14px;font-size:12px;color:var(--muted)}

/* aparición al hacer scroll (solo si hay JavaScript) */
.js .rv{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv.d1{transition-delay:.12s}.js .rv.d2{transition-delay:.24s}.js .rv.d3{transition-delay:.36s}

@media (max-width:900px){
  .tracks{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .services{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot .cols{grid-template-columns:1fr;gap:34px}
  .drop,.drop.flip{grid-template-columns:1fr;gap:26px}
  .drop.flip .stage-wrap{order:0}
  .drop+.drop{margin-top:72px}
}
@media (max-width:640px){
  section{padding:68px 0}
  .head{margin-bottom:38px}
  .nav{padding:14px 16px}
  .nav .logo img{height:46px}
  .nav ul{gap:12px}
  .nav a{font-size:10px;letter-spacing:.14em}
  .nav .pill{padding:7px 11px}
  .steps{grid-template-columns:1fr}
  .ribbons{height:130px}
  .wrap{padding:0 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .ribbon div,.shot.product{animation:none}
  .js .rv{opacity:1;transform:none;transition:none}
  .stage{transform:none}
}

/* Celular en vertical: el video de portada se muestra completo (sin recortar el logo),
   con el menú arriba y los botones debajo. */
@media (orientation:portrait) and (max-width:900px){
  .hero{height:auto;min-height:0;display:flex;flex-direction:column}
  .hero .nav{position:static;order:-1}
  .hero video{position:static;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}
  .hero::after{display:none}
  .hero .cue{position:static;padding:20px 16px 30px}
}

/* WhatsApp: botón verde y botón flotante fijo abajo a la derecha */
.btn.wa{display:inline-flex;align-items:center;gap:10px;background:#25d366;border-color:#25d366;color:#04310f}
.btn.wa:hover{background:#3ee07a;border-color:#3ee07a}
.btn.wa svg{width:18px;height:18px;fill:currentColor}
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:20;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#25d366;box-shadow:0 8px 24px rgba(0,0,0,.55);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* página de "no encontrada" (404.html) */
.lost{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:140px 24px 80px;text-align:center}
.lost .num{font-size:clamp(90px,26vw,220px);font-weight:900;line-height:.85;color:var(--red)}
.lost p{max-width:460px;color:var(--muted)}
.lost .cue{position:static;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}