.header {
  padding: 10px 10px;
}

.header-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  grid-gap: 20px;
  justify-items: end;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
  margin-left: auto;
  margin-right: auto;
  border-bottom: 1px solid var(--segcor);
}
.logo img {
  margin-left: 10px;
  max-width: 200px;
}

.nav-menu {
  display: flex;
  align-self: center;
  align-items: center;
  grid-gap: 90px;
}
.nav-menu a:hover {
  color: var(--maincor);
}

@media only screen and (min-width: 291px) and (max-width: 600px) {
  .nav-menu {
    grid-gap: 15px;
  }
  .nav-menu div:last-child {
    margin-left: 0px;
  }
}