.about-card {
  background: #fff;
  padding: 50px;
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.08);
  max-width: 1000px;
  margin: auto;
  text-align: center;
}

.about-img-premium {
  width: 100%;
  max-width: 600px;
  height: 320px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  margin-bottom: 30px;
}

.about-title {
  font-weight: 700;
  font-size: 34px;
  margin-bottom: 30px;
}

.about-text {
  text-align: justify;
  font-size: 17px;
  line-height: 1.9;
  color: #444;
}

.gallery-title {
  font-weight: 700;
  margin: 60px 0 25px;
}

.mini-slider {
  max-width: 520px;
  margin: auto;
}

.mini-gallery-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.struktur-img {
  width: 100%;
  max-width: 600px;
  border-radius: 15px;
  cursor: pointer;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  margin-top: 20px;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
}

.lightbox.show {
  display: flex;
}

.lightbox-content {
  max-width: 85vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.close-lightbox {
  position: absolute;
  top: 30px;
  right: 40px;
  color: white;
  font-size: 40px;
  cursor: pointer;
}



@media (max-width: 768px) {
    .about-img-premium {
    height: auto !important;    
    max-height: none;            
    object-fit: contain;         
    padding: 8px;                
  }


  .about-card {
    padding: 25px;
  }

  .about-title {
    font-size: 26px;
  }

  .about-text {
    font-size: 15px;
    line-height: 1.8;
  }

  .mini-slider {
    max-width: 100%;
    margin: 20px auto;
  }

  .mini-gallery-img {
    height: 180px;       
    border-radius: 12px;
  }

  .mini-btn {
    width: 30px;
  }

  .mini-btn .carousel-control-prev-icon,
  .mini-btn .carousel-control-next-icon {
    background-size: 70%;
  }

}