.aboutus-banner {
  position: relative;
  background-image: url('../images/IMG-20250618-WA0003.jpg');
  background-size: cover;
  background-position: center;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.aboutus-banner .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4); 
  backdrop-filter: blur(1px);     
  z-index: 1;
}

.aboutus-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.aboutus-content h1 {
  font-size: 3rem;
  font-weight: bold;
  color: white;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

@media screen and (max-width: 768px) {
  .aboutus-banner {
    height: 60vh;
  }

  .aboutus-content h1 {
    font-size: 2rem;
  }
}