.fira-sans-thin {
  font-family: "Fira Sans", sans-serif;
  font-weight: 100;
  font-style: normal;
}

.fira-sans-extralight {
  font-family: "Fira Sans", sans-serif;
  font-weight: 200;
  font-style: normal;
}

.fira-sans-light {
  font-family: "Fira Sans", sans-serif;
  font-weight: 300;
  font-style: normal;
}

.fira-sans-regular {
  font-family: "Fira Sans", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.fira-sans-medium {
  font-family: "Fira Sans", sans-serif;
  font-weight: 500;
  font-style: normal;
}

.fira-sans-semibold {
  font-family: "Fira Sans", sans-serif;
  font-weight: 600;
  font-style: normal;
}

.fira-sans-bold {
  font-family: "Fira Sans", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.fira-sans-extrabold {
  font-family: "Fira Sans", sans-serif;
  font-weight: 800;
  font-style: normal;
}

.fira-sans-black {
  font-family: "Fira Sans", sans-serif;
  font-weight: 900;
  font-style: normal;
}

.fira-sans-thin-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 100;
  font-style: italic;
}

.fira-sans-extralight-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 200;
  font-style: italic;
}

.fira-sans-light-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 300;
  font-style: italic;
}

.fira-sans-regular-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 400;
  font-style: italic;
}

.fira-sans-medium-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 500;
  font-style: italic;
}

.fira-sans-semibold-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 600;
  font-style: italic;
}

.fira-sans-bold-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 700;
  font-style: italic;
}

.fira-sans-extrabold-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 800;
  font-style: italic;
}

.fira-sans-black-italic {
  font-family: "Fira Sans", sans-serif;
  font-weight: 900;
  font-style: italic;
}
.roboto-flex {
  font-family: 'Roboto Flex', sans-serif;
}

/* Ejemplo de estilos usando ejes variables */
.weight-100 {
  font-variation-settings: "wght" 100;
}

.weight-400 {
  font-variation-settings: "wght" 400;
}

.weight-900 {
  font-variation-settings: "wght" 900;
}

.slant-10 {
  font-variation-settings: "wght" 400, "slnt" -10;
}

.opsz-72 {
  font-variation-settings: "wght" 400, "opsz" 72;
}

.custom-flex {
  font-variation-settings: 
    "wght" 600, 
    "opsz" 12, 
    "slnt" -5, 
    "GRAD" 100;
}