html, body {
  margin: 0;
  padding: 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #131c3b; 
  padding: 10px 20px;
  width: 100vw;
  box-sizing: border-box;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background-color: transparent;
  color: white;
  font-size: 16px;
  border: none;
  cursor: pointer;
  padding: 10px;
  transition: background-color 0.3s;
}

.dropbtn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
}


.dropdown-content {
  display: none;
  position: absolute;
  background-color: #0e152c;
  min-width: 180px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  z-index: 1;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.der {
  right: 0;
}

.dropdown-content a {
  color: white;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-size: 15px;
  transition: background-color 0.3s;
}

.dropdown-content a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}


.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.navbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.logo {
  height: 40px;
}