@media (max-width: 720px) {
  .middle-section {
    flex-basis: 100%;
    justify-content: center;
    margin-top: 10px;
  }

  .right-section {
    flex-basis: 100%;
    justify-content: center;
    margin-top: 10px;
  }

  .search-bar {
    font-size: 1rem;
  }

  .nav-button {
    padding: 4px 8px;
    font-size: 0.9rem;
  }

  .main-nav {
    gap: 6px;
  }
}

/*=========================*/

@media (max-width: 600px) {
  .search-bar {
    font-size: 0.9rem; /
  }
}

/*=========================*/

@media (max-width: 400px) {
  .search-bar {
    font-size: 0.85rem; 
  }
}