.popup-container {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
}

.popup-content {
  max-width: 80%;
  max-height: 80%;
  margin: auto;
}

.popup-content img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.3s  ;
}

.project {
  padding: 70px 0px;
}

.project-bd {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  transition: all 0.3s  ;
}


.project-bd img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 5px;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.buttons {
  padding: 0px 0px;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  column-gap: 20px;
}

.buttons button {
  background-color: #181818;
  color: #ffffff;
  font-size: 16px;
  padding: 1px 7px;
  border-radius: 2px;
}



@media (max-width: 576px)  {

  
.project-bd {
  display: grid;
  grid-template-columns:  1fr;
  gap: 20px;
  transition: all 0.3s  ;
}


}