/* Logo lớn giữa trang */
.logo-container {
  text-align: center;
  padding: 40px 0 20px 0;
}

.logo-container h1 {
  font-size: 3rem;
  font-weight: 700;
  color: #ff4500;
  text-shadow: 0 0 15px #ff4500, 0 0 30px #ff0000, 0 0 45px #ff0066;
  margin: 0;
}