/* TARNO brand palette ("Sello y Tinta") — overrides Material's default indigo.
   Loaded via mkdocs.yml `extra_css`; activated by `primary: custom` + `accent:
   custom` on both palette entries. Hex values are fixed tokens from the TARNO
   Design System (tinta / grafito / papel / lacre). */

[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #1B2A41;
  --md-primary-fg-color--light: #4A5361;
  --md-primary-fg-color--dark:  #121C2C;
  --md-primary-bg-color:        #F4F5F2;
  --md-primary-bg-color--light: rgba(244, 245, 242, 0.7);
  --md-accent-fg-color:         #B3272D;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #1B2A41;
  --md-accent-fg-color:  #D24A50;
  --md-typeset-a-color:  #D24A50;
}

/* Header logo: enlarge the TARNO cube from Material's default (~1.2rem) for a stronger
   brand presence in the header. viewBox is 48×52, so width auto-derives from the height. */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 2rem;
  width: auto;
}