body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background: #fdfdfd;
  color: #333;
  text-align: center;
}

header {
  background: linear-gradient(90deg, #f39c12, #27ae60);
  padding: 20px;
  color: white;
}

header .logo {
  width: 120px;
  display: block;
  margin: 0 auto 10px;
}

.player {
  margin: 20px;
}

.controls {
  margin-top: 10px;
}

.controls button {
  background: #27ae60;
  border: none;
  color: white;
  padding: 10px 15px;
  font-size: 18px;
  border-radius: 50%;
  cursor: pointer;
}

.controls input[type=range] {
  width: 200px;
  margin-left: 15px;
}

.social {
  margin: 20px;
}

.social a {
  margin: 0 10px;
  font-size: 30px;
  color: #333;
  text-decoration: none;
}

.social a:hover {
  color: #27ae60;
}

/* Carrusel de patrocinadores - FIX: z-index */
.carousel-container {
  position: relative;
  width: 80%;
  margin: 20px auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  background: white;
  z-index: 0;
}

.carousel {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
  position: relative;
  z-index: 1;
}

.carousel img {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin: 10px;
  flex-shrink: 0;
}

.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99999 !important;
  pointer-events: auto;
  background: rgba(243, 156, 18, 0.9);
  border: none;
  color: white;
  font-size: 30px;
  padding: 8px 14px;
  cursor: pointer;
  border-radius: 50%;
  user-select: none;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.prev { left: 10px; }
.next { right: 10px; }

.prev:hover, .next:hover {
  background: rgba(39, 174, 96, 0.95);
}