:root{
  --oro:#D2AE6D;
  --oro-35:rgba(210,174,109,.35);
  --oro-12:rgba(210,174,109,.12);
  --logo-base:200px;
  --qr-base:200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  font-family:'Inter',system-ui,sans-serif;
  color:var(--oro);
  background:#06080f url('../img/fondo.png') center/cover no-repeat fixed;
}
.veil{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 25%, rgba(5,8,15,.55), rgba(3,5,10,.9));}
main{position:relative;z-index:1;max-width:780px;margin:0 auto;
  padding:clamp(44px,7vw,64px) clamp(18px,5vw,24px) 80px;text-align:center}

.logo{width:calc(var(--logo-base) * 1.50);max-width:60%;height:auto;
  border-radius:14px;filter:drop-shadow(0 6px 22px rgba(0,0,0,.65));}

h1{margin:26px 0 6px;font-family:'Cormorant Garamond',serif;font-style:italic;
  font-weight:500;font-size:font-size:clamp(1.4rem, 4.5vw, 1.9rem);letter-spacing:.05em}
.rule{width:56px;height:1px;background:var(--oro-35);margin:24px auto}

.info{font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(1.05rem,3vw,1.15rem);line-height:1.85;color:rgba(210,174,109,.88);
  max-width:520px;margin:0 auto}

.console{display:flex;justify-content:center;align-items:center;
  gap:clamp(30px,7vw,56px);flex-wrap:wrap;margin:44px 0 10px;user-select:none}
.ctl{display:flex;flex-direction:column;align-items:center;gap:14px}
.ctl-label{display:block;font-size:.62rem;
  letter-spacing:.35em;text-transform:uppercase;opacity:.75}

.play-btn{min-width:clamp(150px,45vw,190px);padding:16px 34px;border-radius:999px;
  background:transparent;border:1px solid var(--oro);color:var(--oro);
  font-family:'Inter',sans-serif;font-size:.72rem;font-weight:500;
  letter-spacing:.3em;text-transform:uppercase;cursor:pointer;
  box-shadow:0 10px 28px rgba(0,0,0,.55);
  transition:background .3s,color .3s,box-shadow .3s,border-color .3s}
.play-btn:hover{background:var(--oro-12)}
.play-btn.on{background:var(--oro);color:#14100a;
  box-shadow:0 0 26px var(--oro-35),0 10px 28px rgba(0,0,0,.55)}

.vol{-webkit-appearance:none;appearance:none;
  width:min(250px,72vw);height:4px;border-radius:2px;outline:none;cursor:pointer;
  background:linear-gradient(to right,var(--oro) 20%,rgba(210,174,109,.25) 20%)}
.vol::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:transparent}
.vol::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  width:20px;height:20px;border-radius:50%;margin-top:-8px;
  background:var(--oro);border:3px solid #0a0d14;
  box-shadow:0 0 0 1px var(--oro-35),0 0 12px var(--oro-35);cursor:grab}
.vol::-moz-range-track{height:4px;border-radius:2px;background:rgba(210,174,109,.25)}
.vol::-moz-range-progress{height:4px;border-radius:2px;background:var(--oro)}
.vol::-moz-range-thumb{width:14px;height:14px;border-radius:50%;
  background:var(--oro);border:3px solid #0a0d14;
  box-shadow:0 0 0 1px var(--oro-35),0 0 12px var(--oro-35);cursor:grab}

.status{margin:18px 0 0;font-size:.72rem;letter-spacing:.4em;text-transform:uppercase}
.status .dot{display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--oro);margin-right:10px;vertical-align:1px;opacity:.4}
.status.live .dot{opacity:1;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 var(--oro-35)}50%{box-shadow:0 0 0 8px transparent}}

#spectrum{display:block;width:100%;height:clamp(90px,17vw,130px);margin:34px auto 0;
  border-bottom:1px solid var(--oro-35)}

.mail{display:inline-block;margin-top:44px;color:var(--oro);
  font-size:.95rem;letter-spacing:.18em;text-decoration:none;
  border-bottom:1px solid var(--oro-35);padding-bottom:4px;cursor:pointer;
  transition:border-color .3s,text-shadow .3s}
.mail:hover{border-color:var(--oro);text-shadow:0 0 14px var(--oro-35)}

.social{margin-top:26px}
.social a{display:inline-flex;align-items:center;gap:12px;color:var(--oro);
  text-decoration:none;font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;
  opacity:.85;transition:opacity .3s,text-shadow .3s}
.social a:hover{opacity:1;text-shadow:0 0 14px var(--oro-35)}
.social svg{width:26px;height:26px;fill:currentColor;flex:none;
  filter:drop-shadow(0 0 8px var(--oro-35))}

#contacto{margin:70px auto 0;max-width:470px;text-align:left}
#contacto h2{font-weight:300;font-size:.8rem;letter-spacing:.45em;
  text-transform:uppercase;text-align:center;margin-bottom:30px}
.field{margin-bottom:24px}
.field label{display:block;font-size:.62rem;letter-spacing:.3em;
  text-transform:uppercase;opacity:.75;margin-bottom:6px}
.field input,.field textarea{width:100%;background:transparent;border:0;
  border-bottom:1px solid var(--oro-35);color:var(--oro);
  font:300 .95rem 'Inter',sans-serif;padding:8px 2px;border-radius:0;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--oro)}
.send{display:block;margin:34px auto 0;background:transparent;
  border:1px solid var(--oro);color:var(--oro);padding:13px 42px;
  font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;cursor:pointer;
  transition:background .3s,color .3s}
.send:hover{background:var(--oro);color:#14100a}
.send:disabled{opacity:.5;cursor:wait}
#formStatus{text-align:center;font-size:.78rem;margin-top:16px;min-height:1.2em}
#formStatus.ok{color:#a8e0a0}
#formStatus.err{color:#e09898}

.qr{width:calc(var(--qr-base) * 0.75);max-width:40%;height:auto;border-radius:10px;
  margin-top:14px;box-shadow:0 8px 26px rgba(0,0,0,.5)}
.qr-cap{font-size:.62rem;letter-spacing:.35em;text-transform:uppercase;opacity:.7}

footer{margin-top:70px;font-size:.68rem;letter-spacing:.25em;
  text-transform:uppercase;opacity:.5}

#hint{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);
  z-index:2;background:rgba(10,13,20,.9);border:1px solid var(--oro-35);
  color:var(--oro);padding:12px 26px;border-radius:999px;font-size:.75rem;
  letter-spacing:.2em;text-transform:uppercase;opacity:0;pointer-events:none;
  transition:opacity .4s,transform .4s;backdrop-filter:blur(6px);
  max-width:90vw;text-align:center;cursor:pointer}
#hint.show{opacity:1;transform:translateX(-50%) translateY(0);animation:pulse 2s infinite;pointer-events:auto}

@media (max-width:560px){
  .console{gap:34px}
  .status{letter-spacing:.28em}
  .mail{font-size:.82rem;letter-spacing:.12em}
  #contacto{margin-top:56px}
  footer{letter-spacing:.18em}
}
@media (max-width:380px){
  .play-btn{padding:14px 22px;letter-spacing:.2em}
  .ctl-label{letter-spacing:.25em}
  .social a{font-size:.62rem}
}