/* Mobile-first Media Queries */

/* Tablet and below (max-width: 1023px) */
@media (max-width: 1023px) {
  :root {
    --header-height: 70px;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  /* Navigation */
  .nav-menu, 
  .header-actions .btn-secondary, 
  .header-actions .contact-email-link {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  /* Grid collapsing */
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  /* Hero customization */
  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }
  
  .hero-title {
    font-size: 2.4rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
  }
  
  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  
  .footer-certifications {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  /* Breadcrumbs */
  .breadcrumbs-nav {
    margin-top: var(--header-height);
  }
}

/* Medium phones (320px to 414px) */
@media (max-width: 414px) {
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .btn {
    width: 100%;
  }
  
  .contact-email-panel {
    padding: 24px 16px;
  }
  
  .card {
    padding: 24px;
  }
  
  .cta-banner {
    padding: 40px 20px;
  }
}

/* Small mobile (under 320px) */
@media (max-width: 320px) {
  h1 {
    font-size: 1.6rem;
  }
  
  .hero-stat-item h4 {
    font-size: 1.8rem;
  }
}

/* Desktops and larger screens (min-width: 1024px) */
@media (min-width: 1024px) {
  /* Restore original layouts and hover settings */
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .mobile-nav-panel {
    display: none;
  }
}

/* High-res screens (min-width: 1440px) */
@media (min-width: 1440px) {
  .container {
    max-width: 1360px;
  }
}