.login h1 {
  width: 100%;
  height: 150px;
  margin: 0 0 14px;
  overflow: hidden;
  color: transparent;
  font-size: 0;
  background: #fff url('/logo-alerta-os.png') center / contain no-repeat;
  border-radius: 12px;
}

.login h1 b { color: transparent; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: transparent;
  font-size: 0;
}

.brand::before {
  content: '';
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  background: url('/icon.svg') center / contain no-repeat;
}

.brand span {
  margin-left: 0;
  color: #fff;
  font-size: 20px;
}

@media (max-width: 850px) {
  .brand span { font-size: 16px; }
  .login h1 { height: 120px; }
}