body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #0f2f24;
  color: #fff;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: radial-gradient(circle at top, #1db954, #0f2f24);
}

.logo {
  max-width: 220px;
  margin-bottom: 20px;
}

.hero .btn {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 28px;
  background: gold;
  color: #000;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}

.content, .contact {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 20px;
  color: #e5ffe9;
}