.container-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-body-bg-1);
}

.container-header::before {
  content: "";
  position: absolute;
  bottom: -0.8rem;
  left: 0;
  width: 100%;
  height: 0.8rem;
  background-image: var(--color-gradient);
  z-index: 3;
}
.nav-item .nav-link {
  color: var(--color-nav-text);
  text-transform: uppercase;
  padding: 0 0.5rem;
  margin: 0.5rem 0;
  text-align: right;
  letter-spacing: 1px;
}
.brand-logo {
  height: auto;
  width: 12em;
}
.menu-icon {
  width: 30px;
  height: auto;
  display: block;
  filter: invert(100);
}
.header-button-item {
  background-color: white;
  color: var(--color-text-dark);
  padding: 0.8rem 0.8rem;
  font-weight: bolder;
  min-width: 145px;
  margin: 5px 5px;
  text-transform: uppercase;
}
.header-button-item:hover,
.header-button-item:focus {
  color: var(--color-accent-1);
}
@media (max-width: 1199.98px) {
  .container-header {
    display: block;
  }
}
@media (max-width: 575.98px) {
  .brand-logo {
    width: 10em;
  }
}