header {
  position: fixed;
  width: 100%;
  z-index: 20;

  background-color: rgba(0, 0, 0, 0.345);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

header section {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 2rem 0.3rem 2rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-image {
  height: 4rem;
}

header button.link_tag {
  color: var(--text);
  letter-spacing: 2px;
  font-size: 16px;
  text-shadow: var(--bg) 0px 0px 10px;
}

@media screen and (max-width: 610px) {
  header .button-container {
    flex-direction: column;
    gap: 0;
  }
  header .button-container span {
    display: none;
  }
  header .button-container li {
    margin: 0.5rem 0;
  }
}
@media screen and (max-width: 468px) {
  header .button-container {
    display: none;
  }
}