@media (max-width: 991.98px) {
  .hero-section h1 { font-size: 2.8rem; }
  .navbar-collapse {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    margin-top: 15px;
    border: 1px solid #eee;
  }
}

@media (max-width: 767.98px) {
  .hero-section { padding: 120px 0 80px; text-align: center; }
  .hero-section h1 { font-size: 2.2rem; }
  .section-title h2 { font-size: 2rem; }
  .page-header { padding: 120px 0 60px; }
  .cta-block { padding: 50px 20px; }
}

@media (max-width: 575.98px) {
  .btn-primary-custom, .btn-outline-custom {
    display: block;
    width: 100%;
    margin-bottom: 10px;
  }
}