/* Responsive Media Queries for Mobile, Tablet & Desktop */

@media (max-width: 1100px) {
  .header-capsule-nav {
    display: none; /* Collapses into mobile/tablet dropdown */
  }

  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav-drawer {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: 0.75rem;
    z-index: 999;
  }

  .mobile-nav-drawer.is-active {
    display: flex;
  }

  .mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    font-weight: 700;
    color: var(--color-corporate-navy);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-subtle);
  }

  .mobile-nav-link.active {
    background-color: var(--color-consultancy-bg-card);
    color: var(--color-consultancy-accent);
  }
}

@media (max-width: 900px) {
  .division-cards-grid {
    grid-template-columns: 1fr;
  }

  .header-action-pills {
    display: none; /* Keep header clean on tablet/mobile */
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 600px) {
  :root {
    --container-padding: 1rem;
  }

  .header-inner {
    height: 70px;
  }

  .brand-avatar {
    width: 38px;
    height: 38px;
    font-size: 1.15rem;
  }

  .brand-title {
    font-size: 1rem;
  }

  .brand-subtitle {
    font-size: 0.55rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: var(--font-size-base);
  }

  .portal-division-card {
    padding: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

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

  .btn-lg {
    width: 100%;
  }
}