.instructors-section {
  padding: 2rem 0;
}
.instructor-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  padding: 1rem;
  text-align: center;
}
.instructor-img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 0.75rem auto;
  display: block;
  border: 4px solid rgba(29,128,159,0.12);
}
.instructor-name {
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.instructor-role {
  color: #6c757d;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}
.instructor-bio {
  font-size: 0.95rem;
  line-height: 1.4;
}
/* Make carousel card layout responsive */
.carousel .carousel-item .row > [class*='col-'] {
  display: flex;
  justify-content: center;
}
@media (min-width: 992px) {
  .instructor-img { width: 160px; height: 160px; }
}