body {
  background-image: url('assets/background-desktop.png');
  background-repeat: no-repeat;
  background-position: top center;
  background-size: contain;
  background-attachment: scroll;
  background-color: #D35010;       /* Desktop background color */
  font-family: system-ui, sans-serif;
  min-height: 200vh;
  margin: 0;
  padding: 0;
}

/* Mobile override */
@media (max-width: 768px) {
  body {
    background-image: url('assets/background-mobile.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top center;
    background-attachment: scroll;
    background-color: #CE4E0A;     /* Mobile background color */
  }
}