body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom, #000000, #111111);
  color: white;
  text-align: center;
}

.logo {
  max-width: 600px;
  width: 90%;
  margin-top: 60px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

h1 {
  margin-top: 40px;
  font-size: 32px;
  letter-spacing: 1px;
}

p {
  font-size: 18px;
  max-width: 500px;
  margin: 20px auto;
}

a {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 28px;
  background-color: gold;
  color: black;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s ease;
}

a:hover {
  background-color: #d4af37;
}
html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: Arial, sans-serif;
  color: #fff;
  text-align: center;
  background: #000; /* solid black */
}