/* ==========================================================================
   RESPONSIVE & MOBILE ADAPTATIONS
   ========================================================================== */

@media (max-width: 992px) {
  :root {
    --section-pad: 80px 0;
  }
  
  .navbar {
    width: calc(100% - 32px);
    padding: 10px 18px;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 16px;
    right: 16px;
    background: rgba(10, 14, 26, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-active);
    border-radius: var(--radius-lg);
    flex-direction: column;
    padding: 30px 24px;
    gap: 20px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
  }

  .nav-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .hero-section {
    padding: 120px 0 60px 0;
  }
}

@media (max-width: 640px) {
  :root {
    --section-pad: 60px 0;
  }

  .container {
    padding: 0 16px;
  }

  .hero-motto-wrapper {
    padding: 18px 20px;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .product-grid, .journal-grid, .career-grid, .philosophy-grid {
    grid-template-columns: 1fr;
  }

  .stats-banner {
    grid-template-columns: 1fr 1fr;
    padding: 32px 20px;
    gap: 24px;
  }

  .stat-number {
    font-size: 2.2rem;
  }

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

  .modal-container {
    padding: 24px 18px;
  }

  .newsletter-card {
    padding: 40px 20px;
  }
  
  .canvas-hud {
    bottom: 12px;
    right: 12px;
  }

  .hud-btn span {
    display: none;
  }
}