/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Orbitron', sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  line-height: 1.6;
  padding: 20px;
}

/* Encabezado */
header {
  background: #000000cc;
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #00ffcc;
}

#logo-container img {
  max-width: 150px;
  margin-bottom: 10px;
}

#main-menu ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.btn-header {
  color: #00ffff;
  text-decoration: none;
  padding: 8px 15px;
  border: 1px solid #00ffff;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.btn-header:hover {
  background: #00ffff;
  color: #000;
}

/* Secciones */
section {
  margin: 40px auto;
  max-width: 900px;
  text-align: center;
  padding: 20px;
  border-radius: 15px;
}

/* Estilo neon-box */
.neon-box {
  border: 2px solid #0ff;
  box-shadow: 0 0 15px #0ff, 0 0 30px #0ff;
  transition: all 0.3s ease;
}

.neon-box:active {
  box-shadow: 0 0 25px #0ff, 0 0 50px #0ff;
}

/* Botón neon */
.btn-neon {
  display: inline-block;
  color: #0ff;
  border: 2px solid #0ff;
  padding: 10px 20px;
  text-decoration: none;
  background: transparent;
  border-radius: 10px;
  box-shadow: 0 0 10px #0ff;
  transition: 0.3s;
}

.btn-neon:hover {
  background-color: #0ff;
  color: #000;
  box-shadow: 0 0 20px #0ff;
}

/* Botón rojo */
.btn-rojo {
  display: inline-block;
  color: #fff;
  border: 2px solid #ff0000;
  background-color: #ff0000;
  padding: 12px 24px;
  border-radius: 10px;
  box-shadow: 0 0 15px #ff0000;
  font-size: 1.1em;
  transition: 0.3s ease;
}

.btn-rojo:hover {
  background: #ff4d4d;
  box-shadow: 0 0 25px #ff4d4d, 0 0 50px #ff4d4d;
}

/* Formulario */
form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  background: #111;
  border: 1px solid #0ff;
  color: #fff;
  border-radius: 8px;
}

/* Video */
iframe {
  width: 100%;
  height: 315px;
  border-radius: 10px;
}

/* Responsive */
@media (max-width: 768px) {
  #main-menu ul {
    flex-direction: column;
    align-items: center;
  }

  iframe {
    height: 220px;
  }

  .btn-header, .btn-neon, .btn-rojo {
    width: 80%;
    max-width: 300px;
  }
}