@font-face{
  font-family:'Zalando Sans Expanded';
  src:url('fonts/Zalando_Sans_Expanded/ZalandoSansExpanded-VariableFont_wght.ttf') format('truetype');
  font-weight:200 900; font-style:normal;
}

/* --- Reset & base --- */
*,*::before,*::after{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0; color:#eaeaea; background:#0b0b0f;
  font:400 16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

:root{
  --bg:#0b0b0f;
  --card:#11131a;
  --muted:#9ba3af;
  --nav-h:84px;
  --pad:24px;
  --hover-start:#ff4040;
  --hover-end:#8a52ff;

  --psynova:#86d262;
  --auroreum:#589dbc;
}

/* ================================
   Header / Navbar (unificado con index)
   ================================ */
.site-header{
  position:fixed; top:0; left:0; right:0;
  height:var(--nav-h); background:rgba(11,11,15,.45);
  -webkit-backdrop-filter:saturate(1.2) blur(8px);
  backdrop-filter:saturate(1.2) blur(8px);
  z-index:30; border-bottom:1px solid rgba(255,255,255,.04);
}
.drawer{ display:none; }

.nav-wrap{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; padding:0 32px;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:2px; }
.brand__img{ height:40px; width:auto; display:block; }

.nav{ display:flex; align-items:center; gap:26px; margin-left:auto; }
.nav a{
  font-family:'Zalando Sans Expanded', sans-serif;
  font-weight:600; font-size:clamp(.9rem,1.0vw,.1rem);
  text-transform:uppercase; letter-spacing:.05em;
  padding:12px 14px; border-radius:12px; position:relative; display:inline-block;
}
.nav a::after{
  content:""; position:absolute; left:10px; right:10px; bottom:6px; height:2px;
  background:linear-gradient(90deg,var(--hover-start),var(--hover-end));
  transform:scaleX(0); transform-origin:left center;
  transition:transform 320ms cubic-bezier(.22,.61,.36,1);
}
.nav a:hover::after,.nav a:focus-visible::after{ transform:scaleX(1); }

/* Botón menú con ícono hamburguesa */
.menu-btn{
  /* visibilidad se maneja con media queries existentes */
  margin-left: 20px;
  display: none;

  /* apariencia */
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;

  /* ícono */
  background-image: url('images/hamburguesa.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 22px 22px; /* ajustá a gusto: 20–26px */

  /* no hay texto visible */
  color: transparent;
}

/* hover/focus accesibles */
.menu-btn:hover{
  filter: brightness(1.1);
  transform: translateY(-1px);
  transition: transform .18s ease, filter .18s ease;
}
.menu-btn:active{
  transform: translateY(0);
  filter: none;
}
.menu-btn:focus-visible{
  outline: 2px solid #3a4150;
  outline-offset: 2px;
}

/* Utilidad opcional si usás <span class="sr-only"> */
.sr-only{
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}


@media (max-width:1200px){ .nav-wrap{ padding:0 16px; } }

@media (max-width:900px){
  .nav{ display:none; }
  .menu-btn{ display:inline-flex; }
  .drawer{
    position:fixed; inset:var(--nav-h) 0 auto 0; background:rgba(11,11,15,.95);
    -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px);
    padding:16px 20px 24px; display:none; flex-direction:column; gap:6px;
    border-bottom:1px solid #222; z-index:40;
  }
  .drawer a{ padding:14px; border-radius:10px; font-size:1.05rem; }
  .drawer.open{ display:flex; }
}
/* evita fugas del drawer en desktop */
@media (min-width:901px){ .drawer{ display:none !important; } }

@media (max-width:600px){
  :root{ --nav-h:78px; }
  .brand__img{ height:34px; }
}

/* --- Hero --- */
.hero{ position:relative; display:grid; place-items:center; padding-top:var(--nav-h); overflow:hidden; }
.hero--short{ min-height:42vh; }
@media (max-width:900px){ .hero--short{ min-height:48vh; } }
canvas#bg{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.hero__content{ position:relative; z-index:1; text-align:center; padding:28px var(--pad); }
.title{ font-size:clamp(1.8rem,6vw,3.2rem); line-height:1.05; font-weight:800; margin:0 0 8px; }
.subtitle{ max-width:820px; margin:0 auto; color:#c9ced6; }

/* Separadores */
.separator{
  height:1px; background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  margin:26px auto; width:min(92%,1100px);
}
.separator-2{
  height:1px; background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);
  margin:26px auto; width:min(92%,1100px);
}

/* --- Contenido oscuro --- */
.content{
  background:transparent; color:#eaeaea; margin:0 auto;
  width:min(1200px,94%); padding:36px 22px 80px; box-shadow:none; border:0;
}

/* Bloques de sello */
.label-block{
  display:grid; grid-template-columns:280px 1fr; gap:28px; align-items:center;
  padding:26px 10px;
  border-bottom:0; /* sin doble línea */
}
.label-block:last-child{ border-bottom:0; }

.label-block__logo img{ width:100%; max-width:260px; height:auto; object-fit:contain; display:block; }

.label-block__text h2{ margin:0 0 8px; font-size:1.8rem; line-height:1.15; color:#fff; }
.label-block__text p{ margin:8px 0 0; color:#d5d9e3; }

/* Botones + redes */
.label-block__actions{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }
.btn{
  padding:10px 16px; border-radius:999px;
  border:1px solid rgba(255,255,255,.22); background:rgba(255,255,255,.06);
  color:#fff; font-weight:600; transition:background .2s ease, border-color .2s ease, filter .2s ease, transform .12s ease;
}
.btn:hover{ background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.32); transform: translateY(-1px); }
.btn--demo{
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.28); color:#fff;
}
.btn--artists-psynova{ background:var(--psynova); border-color:var(--psynova); color:#0b0b0f; }
.btn--artists-auroreum{ background:var(--auroreum); border-color:var(--auroreum); color:#fff; }

.social{ margin-top:10px; display:flex; gap:10px; align-items:center; }
.social img{ width:28px; height:28px; display:block; transition:transform .18s ease, filter .2s ease; }
.social a:hover img{ transform:translateY(-1px) scale(1.05); }

/* ===== Título + botón circular (una sola línea arriba) ===== */
.tracks-row{
  margin:18px 0 10px;
  display:flex; align-items:center; gap:12px; justify-content:flex-start;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:14px;
}
.tracks-title{ margin:0; font-weight:700; color:#fff; }

/* Botón circular */
.toggle-icon{
  --size:40px;
  width:var(--size); height:var(--size); min-width:var(--size); min-height:var(--size);
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:999px; border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06); color:#fff; cursor:pointer;
  transition:background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .1s ease, color .2s ease;
}
.toggle-icon:hover{ background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.32); box-shadow:0 0 0 6px rgba(255,255,255,.05); }
.toggle-icon:active{ transform:translateY(1px); }

/* Chevron dibujado con bordes */
.toggle-icon .chev{
  width:12px; height:12px; display:inline-block;
  border-top:2px solid currentColor; border-right:2px solid currentColor;
  transform: rotate(135deg); /* ▼ por defecto */
  transition: transform .25s ease;
}
/* ⚠️ El giro en abierto lo maneja JS; no añadimos reglas aria-expanded. */

/* Hover con color por sello */
.tracks-row.psynova .toggle-icon:hover{ background:var(--psynova); border-color:var(--psynova); color:#0b0b0f; }
.tracks-row.auroreum .toggle-icon:hover{ background:var(--auroreum); border-color:var(--auroreum); color:#fff; }

/* Colapsable */
.collapse{ overflow:hidden; height:0; transition:height .28s ease; }
.collapse[hidden]{ display:block; } /* permite animación con 'hidden' */
.spotify-embed{ border-radius:14px; overflow:hidden; box-shadow:0 10px 28px rgba(0,0,0,.18); }

/* Responsive */
@media (max-width:900px){
  .nav-wrap{ padding:0 16px; }
  .label-block{ grid-template-columns:1fr; text-align:left; }
  .label-block__logo{ justify-self:start; }
}
@media (max-width:600px){
  :root{ --nav-h:78px; }
  .brand__img{ height:34px; }
  .title{ font-size:clamp(1.6rem,8vw,2.6rem); }
  .content{ width:min(1200px,96%); padding:28px 16px 64px; }
}

section{ scroll-margin-top:calc(var(--nav-h) + 16px); }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){
  .no-mr{ display:none; } html{ scroll-behavior:auto; }
  .nav a::after{ transition:none; transform:none; }
}

/* ===== Chips como en index ===== */
.label-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:flex-start;
  margin-top:12px;
}
.chip{
  appearance:none;
  cursor:pointer;
  padding:9px 14px;
  border-radius:999px;
  line-height:1;
  border:1px solid #2a2f3a;
  background:linear-gradient(180deg,#12141a,#0e0f14);
  color:#eaeaea;
  font-weight:700;
  font-size:.98rem;
  letter-spacing:.02em;
  transition:border-color .2s ease, transform .12s ease;
}
.chip:hover{ border-color:#3a4150; transform:translateY(-1px); }
.chip:active{ transform:translateY(0); }

/* Botón demo con gradiente como en index */
.btn--primary{
  border:0;
  background:linear-gradient(90deg,var(--hover-start),var(--hover-end));
  color:#ffffff;
  font-weight:700;
}
.btn--primary:hover{
  transform:translateY(-3px);
  transition:transform .24s ease;
}

/* Tamaño del demo como en index */
.demo-btn{
  display:inline-block;
  margin-top:14px;
  padding:10px 16px;
  border-radius:999px;
}