body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: white;
  color: #111;
}

.logo {
  text-align: center;
  font-size: 2em;
  font-weight: bold;
  padding: 20px 0;
  background: #f2f2f2;
  border-bottom: 2px solid #ccc;
}

nav {
  background: #d0e9ff;
  border-bottom: 2px solid #aaa;
}

.nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
}

.nav > li {
  position: relative;
}

.nav > li > a {
  display: block;
  padding: 15px 25px;
  text-decoration: none;
  background: #d0e9ff;
  color: #000;
  border-right: 1px solid #bbb;
}

.nav > li > a:hover {
  background: #ffcc00;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  list-style: none;
  background: #d0e9ff;
  border: 1px solid #aaa;
  width: 220px;
}

.dropdown-menu li a {
  display: block;
  padding: 12px 15px;
  color: #000;
  text-decoration: none;
  border-bottom: 1px solid #bbb;
  background: #d0e9ff;
}

.dropdown-menu li a:hover {
  background: #ffcc00;
}

/* Show dropdown on hover for desktop */
.nav > li:hover .dropdown-menu {
  display: block;
}

footer {
  background: #f2f2f2;
  border-top: 2px solid #ccc;
  padding: 20px 0;
  text-align: center;
  font-size: 0.9em;
  margin-top: 40px;
}

.footer-container a {
  color: #004080;
  text-decoration: none;
  margin: 0 10px;
}

.footer-container a:hover {
  color: #ffcc00;
  text-decoration: underline;
}