footer {
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100vw;
  gap: 1.5rem;
  background: #02062c93;
  padding: 2rem;
}
footer hr {
  border: 1px solid #4158d0;
}
footer .upper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: fit-content;
}
footer .lower {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: fit-content;
}
.social a {
  font-size: 20px;
  color: white;
  margin-right: 5px;
}
.link_btn {
  text-decoration: none;
  color: white;
  font-size: 1rem;
  padding: 0.5rem 1.5rem;
  border-radius: 5px;
  background: #4158d0;
  transition: 0.3s ease-in-out;
  position: relative;
}

.btn:hover {
  background: #5370ff;
}

@media (max-width: 930px) {
  footer {
    margin-top: 6rem;
  }
  footer .lower {
    flex-direction: column;
    align-items: start;
    gap: 1rem;
  }
}