body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background-color: #000;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
}
.logo {
  width: 120px;
  margin-bottom: 20px;
}
h1 { font-size: 1.8rem; margin: 10px 0; }
.tagline { font-size: 1rem; color: #ccc; margin-bottom: 40px; }

.buttons { display: flex; flex-direction: column; gap: 15px; }

.btn {
  text-decoration: none;
  background: #fff;
  color: #000;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: bold;
  transition: background 0.2s;
}
.btn:hover { background: #e2e2e2; }

.btn.secondary {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}
.btn.secondary:hover {
  background: #222;
}

footer {
  position: absolute;
  bottom: 15px;
  font-size: 0.8rem;
  color: #888;
}
@media (max-width: 600px) {
  .btn { padding: 10px 16px; font-size: 0.9rem; }
  .logo { width: 90px; }
}