* {
  box-sizing: border-box;
}

:root {
  --blue: #087cff;
  --deep-blue: #02091b;
  --cyan: #00d9ff;
  --orange: #ff8a00;
  --white: #ffffff;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--white);
  background: var(--deep-blue);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Fondo radial inspirado en una radio FM moderna */
.radio-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 35%, rgba(0, 119, 255, .28), transparent 32%),
    radial-gradient(circle at 20% 80%, rgba(0, 217, 255, .12), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(255, 138, 0, .12), transparent 25%),
    linear-gradient(135deg, #010613 0%, #06152f 48%, #020814 100%);
}

.radio-bg::before,
.radio-bg::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 80vmax;
  height: 80vmax;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(0, 174, 255, .13);
  border-radius: 50%;
  box-shadow:
    0 0 70px rgba(0, 133, 255, .08),
    inset 0 0 70px rgba(0, 133, 255, .05);
}

.radio-bg::after {
  width: 52vmax;
  height: 52vmax;
  border-color: rgba(255, 138, 0, .12);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
  opacity: .55;
}

.glow-one {
  width: 360px;
  height: 360px;
  top: -120px;
  right: -100px;
  background: #006cff;
}

.glow-two {
  width: 280px;
  height: 280px;
  bottom: -100px;
  left: -80px;
  background: #ff7200;
}

.waves {
  position: absolute;
  left: 50%;
  bottom: 5%;
  width: 1100px;
  max-width: 150vw;
  height: 420px;
  transform: translateX(-50%);
  border: 2px solid rgba(0, 180, 255, .12);
  border-radius: 50%;
  box-shadow:
    0 -45px 0 -20px rgba(0, 180, 255, .05),
    0 -90px 0 -42px rgba(0, 180, 255, .04),
    0 -135px 0 -64px rgba(0, 180, 255, .03);
}

.equalizer {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(920px, 90vw);
  height: 180px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 8px;
  opacity: .12;
}

.equalizer span {
  width: 22px;
  height: calc(30px + (var(--i, 1) * 5px));
  background: linear-gradient(to top, #008cff, #00d9ff);
  border-radius: 6px 6px 0 0;
}

.equalizer span:nth-child(1) { height: 40px; }
.equalizer span:nth-child(2) { height: 85px; }
.equalizer span:nth-child(3) { height: 125px; }
.equalizer span:nth-child(4) { height: 65px; }
.equalizer span:nth-child(5) { height: 155px; }
.equalizer span:nth-child(6) { height: 100px; }
.equalizer span:nth-child(7) { height: 135px; }
.equalizer span:nth-child(8) { height: 75px; }
.equalizer span:nth-child(9) { height: 150px; }
.equalizer span:nth-child(10) { height: 95px; }
.equalizer span:nth-child(11) { height: 170px; }
.equalizer span:nth-child(12) { height: 115px; }
.equalizer span:nth-child(13) { height: 145px; }
.equalizer span:nth-child(14) { height: 80px; }
.equalizer span:nth-child(15) { height: 160px; }
.equalizer span:nth-child(16) { height: 105px; }
.equalizer span:nth-child(17) { height: 135px; }
.equalizer span:nth-child(18) { height: 70px; }
.equalizer span:nth-child(19) { height: 120px; }

.page {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 58px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 35px 20px 55px;
}

.hero {
  width: min(760px, 100%);
  text-align: center;
}

.logo-wrap {
  width: min(570px, 88vw);
  margin: 0 auto 8px;
  filter: drop-shadow(0 20px 38px rgba(0, 0, 0, .55));
}

.logo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 2px;
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(2, 14, 37, .62);
  backdrop-filter: blur(10px);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .25);
}

.pulse {
  width: 9px;
  height: 9px;
  background: #ff2f2f;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 47, 47, .7);
  animation: pulse 1.7s infinite;
}

h1 {
  margin: 13px 0 3px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -1px;
  text-shadow: 0 5px 25px rgba(0, 100, 255, .35);
}

.location {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, .78);
  font-size: clamp(14px, 2.3vw, 18px);
  letter-spacing: .4px;
}

.player-card {
  width: min(680px, 100%);
  margin: 0 auto;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(12, 34, 69, .84), rgba(2, 10, 26, .86));
  backdrop-filter: blur(16px);
  box-shadow:
    0 25px 70px rgba(0, 0, 0, .48),
    0 0 0 1px rgba(0, 128, 255, .06),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

.player-header {
  display: flex;
  align-items: center;
  gap: 13px;
  text-align: left;
  padding: 3px 5px 13px;
}

.player-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  background: linear-gradient(145deg, #078bff, #0044b5);
  font-size: 22px;
  box-shadow: 0 8px 20px rgba(0, 118, 255, .28);
}

.player-header strong {
  display: block;
  font-size: 15px;
  letter-spacing: .3px;
}

.player-header small {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, .58);
  font-size: 12px;
}

.iframe-holder {
  width: 100%;
  min-height: 110px;
  overflow: hidden;
  border-radius: 13px;
  background: #fff;
}

.iframe-holder iframe {
  display: block;
  width: 100%;
  height: 110px;
}

.tagline {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .55);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

footer {
  position: relative;
  z-index: 2;
  min-height: 58px;
  padding: 17px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .48);
  background: rgba(0, 5, 15, .5);
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 12px;
  letter-spacing: .5px;
  text-align: center;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 47, 47, .65); }
  70% { box-shadow: 0 0 0 9px rgba(255, 47, 47, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 47, 47, 0); }
}

@media (max-width: 600px) {
  .page {
    padding: 20px 14px 35px;
  }

  .logo-wrap {
    width: min(470px, 94vw);
  }

  .player-card {
    padding: 11px;
    border-radius: 17px;
  }

  .player-header {
    padding-bottom: 10px;
  }

  .equalizer {
    gap: 4px;
    opacity: .08;
  }

  .equalizer span {
    width: 12px;
  }

  footer {
    flex-direction: column;
    gap: 4px;
  }
}