/* header */
.header-section {
  width: 900px;
  height: auto;
  background-color: #ffffff;
  border-radius: 17px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.5rem;
  position: relative;
  z-index: 10;
}

.header-section a {
  text-decoration: none;
  color: #385898;
  font-weight: bold;
  font-size: 1rem;
}