/* Reserve space for Reveal's separate slide-number element. */
.reveal.reveal .footer {
  padding: 0 148px 0 96px;
}

.reveal.reveal .slide-number,
.reveal.reveal .slide-number span,
.reveal.reveal .slide-number .slide-number-current {
  font-weight: 400;
}

@media screen and (max-width: 1100px) {
  .reveal.reveal .footer {
    padding-left: 32px;
    padding-right: 116px;
  }

  .reveal.reveal .footer p {
    gap: 24px !important;
  }

  .reveal.reveal .footer .footer-text:last-child {
    display: none;
  }

  .reveal.reveal .slide-number {
    right: 8px !important;
    width: 84px;
  }
}

@media screen and (max-width: 760px) {
  /* Reveal scroll mode hides slide numbers by default on mobile. */
  .reveal-viewport.reveal-scroll .slide-number {
    display: block !important;
  }

  .reveal.reveal .footer .footer-text:first-of-type {
    display: none;
  }
}

@media screen and (max-width: 430px) {
  .reveal.reveal .footer {
    padding-left: 16px;
    padding-right: 88px;
  }

  .reveal.reveal .footer p {
    gap: 16px !important;
  }

  .reveal.reveal .footer img[alt="CC BY-NC-SA"] {
    display: none;
  }

  .reveal.reveal .slide-number {
    width: 72px;
  }
}