/* Deck fonts, bundled so that the built site needs no network at all.
 *
 * Paths here are relative to *this file*, which Quarto links from the deck
 * HTML. Do not move the @font-face rules into custom.scss: Quarto compiles
 * that into index_files/libs/revealjs/dist/theme/, and a relative url() there
 * resolves inside that directory, not the deck's.
 */

@font-face {
  font-family: "Deck Text";
  font-weight: 400;
  font-style: normal;
  src: url("fonts/Lato-Regular.ttf") format("truetype");
}

@font-face {
  font-family: "Deck Text";
  font-weight: 700;
  font-style: normal;
  src: url("fonts/Lato-Bold.ttf") format("truetype");
}

@font-face {
  font-family: "Deck Text";
  font-weight: 400;
  font-style: italic;
  src: url("fonts/Lato-Italic.ttf") format("truetype");
}

/* Lato has no ∧ ∨ ¬ ⊕ ≥ Σ, so borrow exactly those code points from DejaVu
 * Sans. unicode-range means the browser only reaches for DejaVu when it hits
 * one of them, so prose stays Lato and symbols stay legible. */
@font-face {
  font-family: "Deck Text";
  font-weight: 400;
  font-style: normal;
  src: url("fonts/DejaVuSans.ttf") format("truetype");
  unicode-range: U+00AC, U+00B0, U+00B1, U+00B7, U+00D7, U+2010-2015,
                 U+2020-2022, U+2032, U+2070-209F, U+2190-21FF, U+2200-22FF,
                 U+2300-23FF, U+25A0-25FF, U+2713-2718, U+2A00-2AFF;
}

@font-face {
  font-family: "Deck Mono";
  font-weight: 400;
  font-style: normal;
  src: url("fonts/FiraCode-Regular.ttf") format("truetype");
}

.reveal,
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  font-family: "Deck Text", sans-serif;
}

.reveal code,
.reveal pre,
.reveal pre code,
.reveal kbd {
  font-family: "Deck Mono", monospace;
}

/* Fira Code's ligatures are a trap in a deck that shows `->` and `=>`. */
.reveal code {
  font-variant-ligatures: none;
}