/* Responsive Styles */

/* Tablet */
@media screen and (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
  }

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

  .case-studies-grid,
  .posts-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

/* Mobile */
@media screen and (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  /* Header */
  .menu-toggle {
    display: flex;
  }

  .navigation {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .navigation.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-menu {
    flex-direction: column;
    width: 100%;
  }

  .main-menu li {
    width: 100%;
  }

  .main-menu a {
    display: block;
    width: 100%;
  }

  .language-switcher {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }

  /* Hero */
  .hero-section {
    padding: 6rem 0 3rem;
  }

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

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  /* Typography */
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  /* Section */
  .section {
    padding: var(--spacing-xl) 0;
  }

  .section-header {
    margin-bottom: var(--spacing-xl);
  }

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

  .section-subtitle {
    font-size: 1rem;
  }

  /* Product Grid */
  .products-grid {
    grid-template-columns: 1fr;
  }

  /* Product Detail */
  .product-detail-grid {
    gap: var(--spacing-lg);
  }

  .product-header h1 {
    font-size: 2rem;
  }

  .product-meta-row {
    flex-direction: column;
    gap: 0;
  }

  .meta-label {
    min-width: auto;
  }

  /* Related Products */
  .related-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  /* Inquiry Form */
  .inquiry-form-container {
    padding: var(--spacing-md);
  }

  /* Contact */
  .contact-section {
    padding: var(--spacing-xl) 0;
  }

  .contact-grid {
    gap: var(--spacing-lg);
  }

  .contact-info h2 {
    font-size: 1.75rem;
  }

  /* Certifications */
  .certifications-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  /* Case Studies */
  .case-studies-grid {
    grid-template-columns: 1fr;
  }

  /* Archive */
  .archive-title {
    font-size: 2rem;
  }

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

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

  .footer-certifications {
    justify-content: center;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-number {
    font-size: 2.5rem;
  }

  /* Values */
  .values-grid {
    grid-template-columns: 1fr;
  }

  /* Certifications Logos */
  .certifications-logos {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }

  /* Industries */
  .industries-grid {
    grid-template-columns: 1fr;
  }

  /* Pagination */
  .pagination {
    flex-wrap: wrap;
  }

  .pagination a,
  .pagination span {
    min-width: 35px;
    height: 35px;
    font-size: 0.875rem;
  }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-xs);
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

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

  .stat-number {
    font-size: 2rem;
  }

  .stat-suffix {
    font-size: 1.25rem;
  }

  .value-icon img {
    width: 50px;
    height: 50px;
  }

  .social-links a {
    width: 35px;
    height: 35px;
  }
}