:root {
	--main-color: #155E72;
	--secondary-color: #5385c1;
	--font: 'Poppins', sans-serif;

}

.heading h1 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    margin-top: 2%;

}

.gallery {
    margin-top: 5%;
    margin-bottom: 10%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap:  0.625rem;
    padding: 1rem;
}

.gallery-img {
    width:  100%;
    max-width:  18.75rem;
    cursor: pointer;
    transition: transform  0.3s;
}

.gallery-img:hover {
    transform: scale(1.1);
}

/* Add media queries for responsiveness */
@media (max-width:  600px) {
    .gallery-img {
        max-width:  100%;
    }
}


/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index:  1; /* Sit on top */
    padding-top:  6.25rem; /* Location of the box */
    left:  0;
    top:  0;
    width:  100%; /* Full width */
    height:  100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
  }
  
  /* Modal Content (Image) */
  .modal-content {
    margin: auto;
    display: block;
    width:  80%;
    max-width:  43.75rem;
  }
  
  /* Caption of Modal Image */
  #caption {
    margin: auto;
    display: block;
    width:  80%;
    max-width:  43.75rem;
    text-align: center;
    color: #ccc;
    padding:  0.625rem  0;
    height:  9.375rem;
  }
  
  /* Add Animation */
  .modal-content, #caption {
    animation-name: zoom;
    animation-duration:  0.6s;
    
  }
  
  @keyframes zoom {
    from {transform:scale(0)}
    to {transform:scale(1)}
  }

  @media screen and (max-width:  600px) {
    .gallery {
      flex-direction: column;
    }
    .gallery-img {
      max-width:  100%;
    }
  }