/* ==========================================================================
   Responsive & Mobile Adaptations
   ========================================================================== */

@media (max-width: 1200px) {
  .services-mega-menu {
    width: 860px;
    gap: 16px;
    padding: 20px;
  }
  
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 992px) {
  .site-header {
    height: 74px;
  }

  .main-nav, .header-actions .btn {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .topbar-item.hide-mobile {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-interactive-card {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .service-hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-body-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .topbar {
    display: none; /* Hide topbar on small mobile to maximize viewport */
  }

  .hero-section {
    padding: 40px 0 60px 0;
    min-height: auto;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .services-cards-grid {
    grid-template-columns: 1fr;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .doc-list-grid {
    grid-template-columns: 1fr;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  .service-3d-canvas-wrap {
    height: 280px;
  }
}