.repositorio-opcoes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
}
.biblioteca-card {
  display: flex;
  flex-direction: column;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
  overflow: hidden;
  text-decoration: none;
  background-color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.biblioteca-card:hover {
  transform: scale(1.01);
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.22);
}
.biblioteca-card.card-largo {
  grid-column: 1 / -1;
  flex-direction: row;
}

/* ── card-topo ── */
.card-topo {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem;
  min-height: 12rem;
}
.card-topo-monitoria  { background-color: #6EBCFF; }
.card-topo-jogos      { background-color: #8DE0B8; }
.card-topo-minicursos {
  background-color: #d0d4f0;
  width: 18rem;
  flex-shrink: 0;
  min-height: unset;
}

/* imagens dos cards */
.card-topo img {
  width: 10rem;
  height: 10rem;
  object-fit: contain;
}

/* ── card-content ── */
.card-content {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.25rem 1.5rem;
  background-color: #fff;
  color: #001341;
  flex: 1;
}
.card-content .card-titulo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #001341;
  line-height: normal;
}
.card-content .card-subtitulo {
  font-size: 1rem;
  font-weight: 400;
  color: #555;
  line-height: normal;
}
.card-content .acessar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.25rem;
  height: 2.5rem;
  background-color: #214BA7;
  color: #fff;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-end;
  margin-top: auto;
  transition: all 0.3s ease;
}
.card-content .acessar:hover {
  background-color: #002a6e;
}

/* ── container-body ── */
.container-body {
  padding-bottom: 2rem;
}
.container-body-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0rem;
}
.container-body-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 0 0 50%;
  align-items: flex-start;
}
.container-body-text h5 {
  font-size: 3.75rem;
  color: #001341;
  margin: 0;
  line-height: 1.1;
}
.container-body-text p {
  margin: 0;
  width: 100%;
}
.container-body-content > img {
  flex: 0 0 auto;
  width: 100%;
  max-width: 25rem;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ── Media Queries ── */
@media (max-width: 915px) {
  .repositorio-opcoes {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem 1rem;
  }
  .biblioteca-card.card-largo {
    flex-direction: column;
  }
  .card-topo-minicursos {
    width: 100%;
    min-height: 10rem;
  }
  .card-topo {
    min-height: 10rem;
  }
  .card-content .card-titulo {
    font-size: 1.25rem;
  }
  .card-content .card-subtitulo {
    font-size: 0.875rem;
  }
  .card-content .acessar {
    width: 6rem;
    height: 2rem;
    font-size: 0.875rem;
  }
  .container-body-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  .container-body-text {
    flex: unset;
    width: 100%;
  }
  .container-body-content > img {
    max-width: 14rem;
    margin: 0 auto;
  }
}
@media (max-width: 600px) {
  .repositorio-opcoes {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .biblioteca-card.card-largo {
    grid-column: unset;
  }
  .card-topo {
    min-height: 9rem;
    padding-bottom: 2rem;
  }
  .card-topo img {
    max-width: 6rem;
    width: 6rem;
    height: 6rem;
  }
  .biblioteca-card .imgs-juntas {
    width: 3.5rem;
    height: 3.5rem;
  }
  .card-content {
    padding: 1rem 1.25rem;
  }
  .card-content .card-titulo {
    font-size: 1.125rem;
  }
}