.page-loading {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.4s 0.2s ease-in-out;
    transition: all 0.4s 0.2s ease-in-out;
    background-color: #fff;
    opacity: 0;
    visibility: hidden;
    z-index: 9999;
  }
  [data-bs-theme="dark"] .page-loading {
    background-color: #0b0f19;
  }
  .page-loading.active {
    opacity: 1;
    visibility: visible;
  }
  .page-loading-inner {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    text-align: center;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: opacity 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out;
    opacity: 0;
  }
  .page-loading.active > .page-loading-inner {
    opacity: 1;
  }
  .page-loading-inner > span {
    display: block;
    font-size: 1rem;
    font-weight: normal;
    color: #9397ad;
  }
  [data-bs-theme="dark"] .page-loading-inner > span {
    color: #fff;
    opacity: 0.6;
  }
  .page-spinner {
    display: inline-block;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.75rem;
    vertical-align: text-bottom;
    border: 0.15em solid #b4b7c9;
    border-right-color: transparent;
    border-radius: 50%;
    -webkit-animation: spinner 0.75s linear infinite;
    animation: spinner 0.75s linear infinite;
  }
  [data-bs-theme="dark"] .page-spinner {
    border-color: rgba(255, 255, 255, 0.4);
    border-right-color: transparent;
  }
  @-webkit-keyframes spinner {
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @keyframes spinner {
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  
  .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
  }
  
  img:hover {
    transform: scale(1.05);
  }
  
  .welcome-heading {
    font-family: "Poppins", sans-serif;
    font-weight: 300;
    line-height: 1.2;
  }
  
  .welcome-heading .text-primary {
    font-weight: 600;
    color: #007bff;
  }
  
  .red-nav-pills .nav-link.active {
    background: linear-gradient(to top, #f64141, #ff7f7f);
    color: white;
  }
  
  .navbar-nav .nav-link .text-white {
    color: white !important;
  }
  
  .contact-card {
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  }
  
  .contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.2);
  }
  
  @media (max-width: 768px) {
    .contact-card {
      padding: 20px;
    }
  }
  
  /* Beautiful overlay styling */
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4); 
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
  }
  
  .overlay:hover {
    background: rgba(0, 0, 0, 0.6);
  }
  
  /* Modal Image Enhancements */
  .modal-img {
    max-height: 85vh;
    width: auto;
    display: block;
    margin: auto;
  }
  
  /* Tablet view - Make modal image larger */
  @media (max-width: 768px) {
    .modal-dialog {
      max-width: 90%;
    }
    .modal-img {
      max-width: 100%;
      max-height: 75vh;
    }
  }
  
  /* Navigation Arrows Inside Image */
  .nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5); 
    color: white;
    width: 50px; 
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%; 
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
    font-size: 32px; 
  }
  
  .nav-arrow:hover {
    background: rgba(0, 0, 0, 0.7); 
    transform: translateY(-50%) scale(1.1); 
  }
  
  .left-arrow {
    left: 15px; 
  }
  
  .right-arrow {
    right: 15px; 
  }
  
  /* Image Counter in Modal */
  .image-counter {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
  }
  
  .image-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: white;
    border-radius: 5px;
  }
  
  .image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    border-radius: 8px; 
  }
  
  .image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); 
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    cursor: pointer;
  }