:root{
  --bg:#111;
  --particles-bg:#2A215C;
  --btn-hover:#ff002e;
  --bio-bg:#0047ff;
  --link-bg:#f7e100;
  --link-hover:#00e5ff;
  --text:#fff;
}

html, body{
  margin:0;
  padding:0;
  height: 100%;
}

body{
  font-family: system-ui, -apple-system, BlinkMacSystemFont,
             "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  text-align: center;
  background: var(--bg);
  overflow: auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== Fondo animado sin JS ===== */
body{
  
  margin: 0;

  background:
    radial-gradient(1200px at 15% 10%, rgba(255, 0, 47, 0.404), transparent 45%),
    radial-gradient(900px at 85% 30%, rgba(175, 158, 5, 0.527), transparent 50%),
    radial-gradient(700px at 50% 80%, rgba(0, 229, 255, 0.37), transparent 55%),
    radial-gradient(1200px at 15% 10%, rgba(128, 1, 24, 0.37), transparent 45%),
    radial-gradient(700px at 50% 80%, rgba(21, 142, 255, 0.589), transparent 55%),
    linear-gradient(180deg, #0f1020 0%, #0c1253 100%);

  background-size: 320% 320%;
  animation: bg-flow 10s ease-in-out infinite alternate;

  color: white;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

@media (max-width: 768px){
  body{
    background-size: 360% 360%;
  }
}

/* Animación lenta y elegante */
@keyframes bg-flow{
  0%   { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}


/* Background particles */
#particles-js{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--particles-bg);
  z-index: -1;
}

.container{
  padding: 40px 20px;
  max-width: 600px;
  margin: auto;
  position: relative;
  z-index: 1;
}

main.container{
  flex: 1;             /* esto empuja el footer abajo */
  padding-top: 36px; /* espacio para el header fijo */
}

img.profile{
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid #fff;
  margin-bottom: 20px;
}

h1{
  margin-bottom: 10px;
  font-size: 2rem;
}

.toggle-bio{
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(3px);
  color: rgba(255, 255, 255, 0.85);
  border: none;
  padding: 15px 30px;
  border-radius: 30px;
  cursor: pointer;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: background 0.3s, transform 0.2s;
}

.toggle-bio:hover{
  background: var(--btn-hover);
  transform: scale(1.03);
}

.toggle-bio i{
  margin-left: 8px;
  transition: transform 0.3s;
}

.bio-box{
  background: var(--bio-bg);
  border-radius: 20px;
  padding: 20px;
  margin: 20px auto 30px;
  max-width: 500px;
  color: #fff;
  font-size: .9rem;
  line-height: 1.6;
  backdrop-filter: blur(5px);
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  display: none;
}

.bio-box.show{
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.bio-box2{
  background: transparent;
  border-radius: 20px;
  padding: 20px;
  margin: 20px auto 30px;
  max-width: 500px;
  color: #ffffffc5;
  font-size: .9rem;
  line-height: 1.6;
  backdrop-filter: blur(5px);
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  display: none;
}

.links a{
  display: block;
  background: var(--link-bg);
  color: black;
  padding: 15px;
  margin: 10px auto;
  border-radius: 30px;
  width: 90%;
  max-width: 400px;
  text-decoration: none;
  transition: 0.3s;
  backdrop-filter: blur(4px);
}

.links a:hover{
  background: var(--link-hover);
  transform: scale(1.05);
}

.links a i{
  margin-right: 10px;
}

.links a:focus{
  outline: none;
  box-shadow: none;
  background: var(--link-bg);
}

.rotate{
  transform: rotate(180deg);
}

@keyframes fadeIn{
  from { opacity: 0; }
  to { opacity: 1; }
}


/* Variantes de botones por categoría */
.link-music {
  background: linear-gradient(135deg, #7c5cff, #4b3cff);
  color: #fff;
}

.link-music:hover {
  background: linear-gradient(135deg, #9a86ff, #5e4bff);
}

.link-jingles {
  background: linear-gradient(135deg, #ff9f1c, #ff6a00);
  color: #000;
}

.link-jingles:hover {
  background: linear-gradient(135deg, #ffb347, #ff7a18);
}


.link-contact {
  background: linear-gradient(135deg, #ff002e, #ff6b6b);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 0 20px rgba(255, 0, 46, 0.45);
}

.link-contact:hover {
  transform: scale(1.07);
  background: linear-gradient(135deg, #ff3355, #ff8585);
}

/* Header + footer */
body{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main.container{
  flex: 1;
  padding-top: 78px; /* espacio para el header fijo */
}



.nav-wrap{
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  justify-content: center;
}



.nav-item{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.80);
  background: transparent;
  transition: background .2s ease, transform .15s ease;
  font-size: .75rem;
}

.nav-item:hover{ background: rgba(255,255,255,.10); transform: translateY(-1px); }


.nav-item.is-active{
  background: rgba(255, 0, 46, .35);
  box-shadow: 0 10px 25px rgba(0,0,0,.20);
}

.site-footer{
  margin-top: auto;
  padding: 18px 16px 24px;
  text-align: center;
  color: rgba(255,255,255,.85);
}

.footer-inner{
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 16px;
}

.footer-line{
  font-size: .75rem;
  margin-bottom: 8px;
}

.footer-links{
  font-size: .75rem;
}

.footer-links a{
  color: rgba(255,255,255,.9);
  text-decoration: none;
}

.footer-links a:hover{
  text-decoration: underline;
}

.footer-links .dot{
  margin: 0 8px;
  opacity: .7;
}


/* ===== Layout para footer al final SIEMPRE ===== */
html, body { height: 100%; }

body{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* OJO: tu main actual es <main class="container"> */
main.container{
  flex: 1;
  padding-top: 64px; /* espacio para el header */
}

/* ===== Header / Nav (barra limpia) ===== */
.site-header{
  position: fixed;       /* mejor que sticky para que el efecto sea consistente */
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: transparent;
  border: 0;
  isolation: isolate;    /* importante para el pseudo-element */
}



.topnav{
  max-width: 760px;
  margin: 0 auto;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.nav-link{
  position: relative;
  display: inline-flex;
  gap: 5px;
  align-items: center;
  padding: 6px 6px;
  color: rgba(255,255,255,.9);
  text-decoration: none;
  font-weight: 300;
  letter-spacing: .2px;
  opacity: .9;
}

.nav-link:hover{ opacity: 1; }

.nav-link::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: transparent;
  border-radius: 2px;
  transition: background .2s ease;
}

.nav-link.is-active::after{
  background: rgba(255, 0, 46, .85);
}

/* ===== Footer al final ===== */
.site-footer{
  margin-top: auto;
  padding: 18px 16px 24px;
  text-align: center;
  color: rgba(255,255,255,.85);
}

.footer-inner{
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 16px;
}


/* Spotify embeds: control de ancho + look */
.spotify-embed{
  max-width: 560px;   /* ajusta aquí: 520, 600, etc */
  margin: 14px auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 35px rgba(0,0,0,.25);
}
.spotify-embed iframe{
  display:block;
  width:100%;
  border:0;
}



.nav-wrap{
  max-width: 760px;
  margin: 0 auto;
  padding: 8px 12px;
  display: flex;
  justify-content: center;
}