/* Reset body styles */
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

/* Fixed transparent top navigation bar */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between; /* Push logo to the left and profile icon to the right */
  align-items: center; /* Vertically center items */
  background-color: #ffffff; /* Transparent background */
  height: 60px; /* Fixed height */
  z-index: 1000;
  border-bottom: 1px solid #1e6ea2; /* Bottom border */
  padding: 0; /* Ensure no padding around the nav bar */
}

/* Left corner: Logo styling */
.nav-item.logo {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-left: 30px;
}

.nav-item.logo img {
  height: 50px; /* Logo size */
  width: auto; /* Maintain aspect ratio */
  object-fit: contain; /* Prevent distortion */
  margin-left: 0; /* Align exactly to the left corner */
}

/* Right corner: Profile button styling */
.nav-item.profile {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin: 0; /* No extra margin */
}

.nav-item.profile a {
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 50%; /* Circular background */
  background-color: #b9e2f9; /* Default circular BG color */
  text-align: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
  margin-right: 30px; /* Align exactly to the right corner */
}

.nav-item.profile a img {
  width: 35px; /* Profile icon size */
  height: 35px; /* Maintain aspect ratio */
  object-fit: contain; /* Prevent distortion */
}

/* Hover effect for profile button */
.nav-item.profile a:hover {
  transform: scale(1.1); /* Slight scaling on hover */
  background-color: #87c8f0; /* Change background color */
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .nav-item.logo img {
    height: 50px; /* Adjust logo size for smaller screens */
  }

  .nav-item.profile a {
    width: 45px;
    height: 45px;
  }

  .nav-item.profile a img {
    width: 35px;
    height: 35px;
  }
}