/* Light mode */
.app-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
   gap: 20px;
   margin-top: 30px;
}

.app-card {
   background-color: #fff;
   border-radius: 12px;
   box-shadow: 0 4px 12px rgba(0,0,0,0.1);
   padding: 20px;
   text-align: center;
   transition: transform 0.3s ease;
}

   .app-card:hover {
      transform: translateY(-5px);
   }

.app-icon {
   font-size: 40px;
   margin-bottom: 10px;
}

.app-title {
   font-size: 18px;
   font-weight: bold;
   color: #1f2e4f;
}

.app-desc {
   font-size: 14px;
   color: #555;
   margin: 10px 0;
}

.app-link {
   display: inline-block;
   margin-top: 10px;
   padding: 8px 16px;
   background-color: #0078D7;
   color: white;
   border-radius: 8px;
   text-decoration: none;
   font-weight: bold;
}

   .app-link:hover {
      background-color: #005fa3;
   }