* {
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

body {
    color: hsl(320, 6%, 9%);
    font-family: Arial, Helvetica, sans-serif;
    background-color: rgb(253, 246, 255);
    min-height: 100dvh;
    display: grid;
    grid-template-rows: auto 1fr;
}

img {
    /* medirán, como máximo, el tamaño
       del bloque html que las contiene */
    max-width: 100%;
  }
  
header,
footer {
    background-color: hsl(270, 20%, 6%);
    color: hsl(0, 0%, 100%);
    font-family: Arial, Helvetica, sans-serif;
}

header {
    box-shadow:
        0 4px 4px hsla(285, 100%, 16%, 0.366);
}

.tarjeta-academico ul {
    list-style-type: none;
}

.logo a {
    display: flex;
    border-radius: 50%;
    width: 6rem;
    aspect-ratio: 1;
    text-align: center;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.75rem;
    background-color: hsl(308, 88%, 50%);
    border: solid 4px hsl(0 0% 95%);
}

h1,
h4 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 65rem;
    margin-inline: auto;
}

.imagen-sasha {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 65rem;
    margin-inline: auto;
}

.contenedora {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    background-color: hsl(264, 19%, 5%);
    color: white;
    padding: 1rem;
}

ol, ul{
    list-style: none;
}
.menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: 30px;
}

.botoncito {
    color: hsl(0 0% 95%);
    background-color: hsl(195, 4%, 20%);
    display: block;
    width: 5em;
    padding-block: 0.25em 0.5em;
    border-radius: 0.25em;
    text-align: center;
}

.portfolio {
    color: hsl(247, 100%, 53%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 65rem;
    margin-inline: auto;
}

.materias {
    max-width: 65rem;
    margin-inline: auto;
    padding: 1rem;
}

.aprobadas,
.en-curso {
    display: flex;
    gap: 1rem;
    background-color: hsl(0, 5%, 7%);
    color: rgb(244, 234, 255);
    padding: 1rem;
    marker-start: none;
}

.contenedor-materias {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(30rem, 100%), 1fr));
    gap: 1rem;
}

.listado-materias {
    display: flex;
    flex-direction: column;
}

.texto-principal {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 30rem;
    margin-inline: auto;
    padding: 1rem;
    text-align: center;
}

.contenedora-equipo {
    color: hsl(270, 20%, 6%);
    text-align: center;
    marker-start: none;

}

.datos-academicos {
    max-width: 65rem;
    margin-inline: auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
    gap: 1rem;
}

.tarjeta-academico {
    display: "flex";
    grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
}

.imagen-uba {
    height: 13%;
}

.imagen-fadu {
    height: 13%;
}

.imagen-dgpc {
    height: 13%;
}

h2 {
    max-width: 65rem;
    margin-inline: auto;
    padding: 1rem;
    text-align: center;
}

.texto-footer {

    max-width: 65rem;
    padding: 1rem;
}