body {
  background-color: #333;
  margin: 0;
  padding: 0;
}

.main-container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  text-align: center;
}

.hero-logo {
  width: 100%;
  max-width: 500px;
  height: auto;
}

/* Optional tweak for tighter mobile scaling */
@media (max-width: 480px) {
  .hero-logo {
    max-width: 280px;
  }
}