body {
  background-color: #0a0a0a;
  color: #f0f0f0;
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  text-align: center;
}

header {
  padding: 30px 10px;
  background: linear-gradient(135deg, #6411A9, #E100FF);
  color: white;
  box-shadow: 0 0 30px #e100ff99;
}

h1 {
  font-size: 3em;
  text-shadow: 0 0 15px #fff;
}

.video-section {
  margin: 40px 20px;
}

video {
  max-width: 90%;
  height: auto;
  border: 2px solid #6411A9;
  box-shadow: 0 0 25px #6411A9;
  border-radius: 12px;
}

.features ul {
  list-style-type: none;
  padding: 0;
}

.features li {
  margin: 10px 0;
  font-size: 1.1em;
  color: #b6fffa;
  text-shadow: 0 0 5px #00ffcc;
}

.download {
  margin: 40px 0;
  font-size: 1.1em;
}

footer {
  margin-top: 60px;
  padding: 10px;
  font-size: 0.9em;
  color: #aaa;
}