/* Buttons */
.btn {
  display: inline-block;
  background: var(--brass);
  color: #fff;
  padding: 15px 34px;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font: 600 0.9rem Manrope;
  letter-spacing: 0.04em;
  transition: background 0.4s;
}
.btn:hover {
  background: #9c7a45;
}
.btn.o {
  background: none;
  border: 1px solid #fff8;
}
.btn.o:hover {
  background: #ffffff1c;
}