/* ============================================================
   responsive/detail.css — Media queries for course details page
   ============================================================ */

@media (max-width: 900px) {
  .course-detail-container {
    grid-template-columns: 1fr 300px;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .course-detail-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding: var(--page-top-gap, 12px) 16px 64px;
  }

  /* Structural order for optimal mobile scanning */
  .course-header {
    order: 1;
    margin-bottom: 20px;
    padding-bottom: 16px;
  }

  .course-detail-sidebar {
    order: 2;
    margin-bottom: 16px;
  }

  .course-detail-main {
    order: 3;
  }

  .sticky-enroll-card {
    position: static;
    box-shadow: none;
    border-color: var(--hairline);
  }

  .stats-dashboard {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
    margin-bottom: 32px;
  }

  .editorial-section {
    margin-bottom: 36px;
  }

  .instructor-card {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    align-items: flex-start;
  }

  .instructor-card__avatar {
    width: 60px;
    height: 60px;
  }

  .instructor-card__avatar-fallback {
    width: 60px;
    height: 60px;
    font-size: 18px;
  }
}