/* Header section */
.about-header {
  position: relative;
  background-image: url('./image/img1.jpg'); /* 🖼️ Replace with your image path */
  background-size: cover;
  background-position: center;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
}

.about-header .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* black transparent layer */
  z-index: 1;
}

.about-header h2 {
  font-size: 48px;
  z-index: 2;
  position: relative;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}