.section-heading {
  font-size: 1.85rem;
  font-weight: 800;
  color: #f9ab00;
  margin-top: 2rem;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

/* Decorative underline (main bar) */
.section-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 250px;
  height: 3px;
  background: linear-gradient(to right, #e79e02, transparent);
  box-shadow:
    0px 1px 3px rgba(198, 156, 109, 0.3),
}

/* Accent underline (shorter bar beneath) */
.section-heading::before {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100px;
  height: 2px;
  background: linear-gradient(to right, #c97901, transparent);
  opacity: 0.8;
}
.resource-img-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.resource-img-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.resource-img-card:hover img {
  transform: scale(1.05);
}

.overlay-caption {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(to top, rgba(14, 115, 180, 0.9), rgba(14, 115, 180, 0.3));
  color: #fff;
  text-align: center;
  transition: all 0.3s ease-in-out;
}

.overlay-caption h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #fff;
}