* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.navbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 18px 50px;
  background: linear-gradient(90deg, #020b12, #041a24);
}

.logo {
  font-size: 22px;
  font-weight: bold;
  color: white;
}

.logo span {
  color: #00b7ff;
}

/* Center Nav */
.nav-center {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.nav-center a {
  color: #dff5ff;
  text-decoration: none;
  font-weight: 500;
}

.nav-center a:hover {
  color: #00b7ff;
}

/* Button */
.btn-primary {
  background: linear-gradient(135deg, #00c6ff, #0072ff);
  border: none;
  padding: 8px 18px;
  color: white;
  border-radius: 20px;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    grid-template-columns: 1fr;
    gap: 15px;
    text-align: center;
  }

  .nav-center {
    flex-wrap: wrap;
  }
}