body {
  background: url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e') no-repeat center center/cover;
  min-height: 100vh;
}

.modal {
  display: none;
  position: fixed;
  z-index: 50;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.8);
}

.modal-content {
  margin: 5% auto;
  display: block;
  max-width: 80%;
  border-radius: 10px;
}

footer .contact-grid {
  display: flex;
  justify-content: center;   /* Centers horizontally */
  align-items: center;       /* Centers vertically */
  gap: 1rem;                  /* Equal spacing between each column */
  text-align: center;         /* Centers text in each column */
}