@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&display=swap');

:root{
  --green:#9cff00;
  --green2:#63ff00;
  --black:#000;
  --glass:rgba(0,0,0,.62);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:#fff;
  background:#000 url("assets/background.jpg") center center / cover fixed no-repeat;
  font-family:Oswald,Arial,sans-serif;
  overflow-x:hidden;
}

/* Capas estilo TV: líneas, ruido y barrido */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-3;
  background:
    radial-gradient(circle at center, transparent 20%, rgba(0,0,0,.48) 100%),
    linear-gradient(rgba(0,0,0,.12),rgba(0,0,0,.32));
}
.tv-scanlines{
  position:fixed;
  inset:0;
  z-index:50;
  pointer-events:none;
  opacity:.12;
  background:repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(255,255,255,.18) 3px,
    transparent 4px
  );
}
.tv-noise{
  position:fixed;
  inset:-50%;
  z-index:49;
  pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  animation:noise .18s steps(2) infinite;
}
.tv-sweep{
  position:fixed;
  left:0;
  right:0;
  top:-30%;
  height:28%;
  z-index:48;
  pointer-events:none;
  background:linear-gradient(to bottom,transparent,rgba(156,255,0,.045),transparent);
  box-shadow:0 0 70px rgba(156,255,0,.04);
  animation:sweep 9s linear infinite;
}
@keyframes noise{
  0%{transform:translate(0,0)}
  25%{transform:translate(2%, -1%)}
  50%{transform:translate(-1%, 2%)}
  75%{transform:translate(1%, 1%)}
  100%{transform:translate(0,0)}
}
@keyframes sweep{from{transform:translateY(0)}to{transform:translateY(480vh)}}

.topbar{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px clamp(14px,3vw,40px);
  background:rgba(0,0,0,.84);
  border-bottom:1px solid rgba(156,255,0,.35);
  backdrop-filter:blur(8px);
}
.brand-mini{
  color:var(--green);
  text-decoration:none;
  font-size:clamp(18px,2.4vw,28px);
  font-weight:700;
  letter-spacing:2px;
  text-shadow:0 0 12px rgba(156,255,0,.55);
}
nav{display:flex;gap:clamp(14px,3vw,34px)}
nav a{
  color:#fff;
  text-decoration:none;
  text-transform:uppercase;
  font-size:16px;
  letter-spacing:1px;
  transition:.2s;
}
nav a:hover{color:var(--green);text-shadow:0 0 10px var(--green)}

.install-btn{
  border:1px solid var(--green);
  background:rgba(156,255,0,.1);
  color:var(--green);
  padding:8px 12px;
  border-radius:6px;
  font:600 13px Oswald, sans-serif;
  cursor:pointer;
}

main{min-height:100vh}
.hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:100px 16px 120px;
  position:relative;
}
.hero-glow{
  position:absolute;
  width:min(70vw,680px);
  height:min(70vw,680px);
  border-radius:50%;
  background:radial-gradient(circle,rgba(156,255,0,.16),transparent 68%);
  filter:blur(20px);
  pointer-events:none;
}
.radio-logo{
  position:relative;
  width:min(76vw,500px);
  max-height:65vh;
  object-fit:contain;
  filter:drop-shadow(0 0 18px rgba(156,255,0,.25)); mix-blend-mode:normal;
  animation:logoPulse 5s ease-in-out infinite;
}
@keyframes logoPulse{
  0%,100%{filter:drop-shadow(0 0 15px rgba(156,255,0,.20))}
  50%{filter:drop-shadow(0 0 28px rgba(156,255,0,.48))}
}
.live-badge{
  margin-top:-6px;
  display:flex;
  align-items:center;
  gap:8px;
  padding:7px 15px;
  background:rgba(0,0,0,.72);
  border:1px solid rgba(156,255,0,.7);
  border-radius:30px;
  color:var(--green);
  font-size:15px;
  letter-spacing:2px;
}
.live-badge span{
  width:9px;height:9px;border-radius:50%;
  background:#ff2c2c;
  box-shadow:0 0 12px #ff2c2c;
  animation:blink 1s infinite;
}
@keyframes blink{50%{opacity:.25}}
.hint{opacity:.85;margin:12px 0 18px;font-size:17px;letter-spacing:1px}

.player-card{
  width:min(94vw,760px);
  display:flex;
  align-items:center;
  gap:16px;
  padding:14px 16px;
  border:1px solid rgba(156,255,0,.45);
  border-radius:12px;
  background:rgba(0,0,0,.78);
  box-shadow:0 0 28px rgba(0,0,0,.7), inset 0 0 25px rgba(156,255,0,.04);
  backdrop-filter:blur(8px);
}
.play-btn{
  flex:0 0 56px;
  width:56px;height:56px;
  border-radius:50%;
  border:2px solid var(--green);
  background:#050505;
  color:var(--green);
  font-size:20px;
  cursor:pointer;
  box-shadow:0 0 14px rgba(156,255,0,.25);
}
.play-btn.playing{background:var(--green);color:#000;box-shadow:0 0 25px rgba(156,255,0,.65)}
.player-info{flex:1;min-width:0}
.onair{font-size:17px;letter-spacing:1px;color:#fff}
.onair b{color:var(--green)}
#status{font-family:Arial,sans-serif;font-size:12px;color:#bbb;margin-top:3px}
.volume-wrap{display:flex;align-items:center;gap:8px;color:#aaa;font-size:11px}
.volume-wrap input{width:90px;accent-color:var(--green)}
.equalizer{display:flex;gap:3px;height:15px;align-items:end;margin-top:6px}
.equalizer i{display:block;width:4px;background:var(--green);height:30%;opacity:.45}
.radio-playing .equalizer i{animation:eq .7s ease-in-out infinite alternate}
.radio-playing .equalizer i:nth-child(2){animation-delay:.08s}
.radio-playing .equalizer i:nth-child(3){animation-delay:.18s}
.radio-playing .equalizer i:nth-child(4){animation-delay:.25s}
.radio-playing .equalizer i:nth-child(5){animation-delay:.12s}
.radio-playing .equalizer i:nth-child(6){animation-delay:.3s}
.radio-playing .equalizer i:nth-child(7){animation-delay:.16s}
.radio-playing .equalizer i:nth-child(8){animation-delay:.05s}
.radio-playing .equalizer i:nth-child(9){animation-delay:.22s}
@keyframes eq{to{height:100%;opacity:1}}

.news-section{
  position:relative;
  z-index:2;
  display:flex;
  width:100%;
  min-height:58px;
  border-top:1px solid rgba(156,255,0,.4);
  border-bottom:1px solid rgba(156,255,0,.35);
  background:rgba(0,0,0,.9);
  box-shadow:0 0 25px rgba(0,0,0,.7);
}
.news-label{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:8px;
  padding:0 20px;
  color:#000;
  background:var(--green);
  font-weight:700;
  letter-spacing:1.5px;
}
.dot{width:8px;height:8px;background:#000;border-radius:50%}
.ticker-window{overflow:hidden;flex:1;display:flex;align-items:center}
.ticker{white-space:nowrap;overflow:hidden;width:100%;height:58px;display:flex;align-items:center}
.ticker-track{
  width:max-content;
  display:inline-flex;
  align-items:center;
  gap:26px;
  padding-left:100%;
  animation:tickerMove 70s linear infinite;
}
.ticker-track a{color:#fff;text-decoration:none;font-size:18px}
.ticker-track a:hover{color:var(--green)}
.ticker-track b{color:var(--green);font-size:12px}
@keyframes tickerMove{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

footer{
  padding:28px 16px 45px;
  text-align:center;
  background:rgba(0,0,0,.86);
  color:#aaa;
  font-size:13px;
  letter-spacing:2px;
}
footer span:first-child{color:var(--green)}

@media (max-width:700px){
  .topbar{padding:10px 12px;flex-wrap:wrap;justify-content:center}
  .brand-mini{display:none}
  nav{gap:20px}
  nav a{font-size:14px}
  .install-btn{position:absolute;right:10px;top:52px}
  .hero{padding-top:90px}
  .radio-logo{width:min(88vw,430px);max-height:55vh}
  .player-card{padding:12px;gap:10px}
  .play-btn{flex-basis:52px;width:52px;height:52px}
  .onair{font-size:14px}
  .volume-wrap{display:none}
  .news-label{padding:0 12px;font-size:13px}
  .ticker-track a{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
}