/* ==========================================================================
   YZ101.tr Responsive & Media Query Optimizations
   ========================================================================== */

/* --- Tablet / Medium Screen (< 1024px) --- */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-content {
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-metrics {
    justify-content: center;
  }

  .quiz-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .corporate-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-links-group {
    grid-template-columns: 1fr 1fr 1.2fr;
  }
}

/* --- Small Tablet / Mobile Landscape (< 768px) --- */
@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  #headerQuizBtn {
    display: none;
  }

  .hero-title {
    font-size: 2.35rem;
  }

  .hidden-mobile {
    display: none;
  }

  .section-padding {
    padding-top: 3.8rem;
    padding-bottom: 3.8rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .hero-metrics {
    flex-wrap: wrap;
    gap: 1.2rem;
  }

  .metric-divider {
    display: none;
  }

  .metric-card {
    min-width: 120px;
    align-items: center;
  }

  .lab-container {
    grid-template-columns: 1fr;
  }

  .footer-links-group {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1.2rem;
  }

  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* --- Mobile (< 480px) --- */
@media (max-width: 480px) {
  .announcement-text {
    font-size: 0.78rem;
  }

  .announcement-badge {
    display: none;
  }

  .hero-title {
    font-size: 1.95rem;
  }

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

  .course-card {
    padding: 1.4rem;
  }

  .course-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .course-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .quiz-box {
    padding: 1.4rem;
  }

  .modal-card {
    width: 95vw;
  }

  .modal-header, .modal-body, .modal-footer {
    padding: 1.2rem;
  }

  .modal-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}