.navbar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 0 20px 0px;
}

.nav-content {
  width: 100%;
  max-width: 1338px;
  margin: 0 auto;
  padding: 0 10px;
}

.nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  margin-top: 25px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: auto;
  height: 70px;
  margin-right: 15px;
}

.school-name h2 {
  color: #fff;
  font-size: 34px;
  font-weight: 600;
  margin: 0;
}

.lang-search {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: white;
  gap: 10px;
}

.search-top a {
  color: #fff;
  text-decoration: none;
  margin: 0 5px;
  font-size: 14px;
}

.search-box {
  display: flex;
  align-items: center;
}

.search-box input {
  padding: 5px 10px;
  border: 1px solid #ddd;
  border-radius: 4px 0 0 4px;
  outline: none;
}

.search-box button {
  padding: 5px 10px;
  border: 1px solid #ddd;
  border-left: none;
  border-radius: 0 4px 4px 0;
  background-color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  margin-top: 27px;
  justify-content: center;
}

.main-links {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: nowrap;
}

.nav_div {
  position: relative;
  white-space: nowrap;
  margin-right: 48px;
}

.nav_div_nob {
  position: relative;
  white-space: nowrap;
  margin-right: 48px;
}

.nav_div:last-child,
.nav_div_nob:last-child {
  margin-right: 0;
}

.nav_div > a,
.nav_div_nob > a {
  display: block;
  color: #fff;
  text-decoration: none;
  font-size: 20px;
  font-weight: 500;
  transition: none;
}

.nav_div > a:hover,
.nav_div_nob > a:hover {
  background: transparent;
  color: #fff;
}

.nav_div ul {
  position: absolute;
  top: 114%;
  left: -12px;
  background-color: #fff;
  min-width: 106px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-radius: 0 0 4px 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scaleY(0);
  transform-origin: top;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 1000;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav_div:hover ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scaleY(1);
  display: block;
}

.nav_div ul li {
  border-bottom: 1px solid #e0e0e0;
}

.nav_div ul li a {
  display: block;
  color: #333;
  text-decoration: none;
  padding: 10px 20px;
  font-size: 14px;
  transition: none;
}

.nav_div ul li a:hover {
  background-color: #f0f0f0;
}

.fixed-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #1D89EB;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease;
}

.fixed-navbar.visible {
  opacity: 1;
  visibility: visible;
}

.top-nav {
  padding: 15px 0;
  border-bottom: 3px solid #5B9BD5;
  margin-bottom: 10px;
}

.top-nav a {
  text-decoration: none;
  color: #818181;
  font-size: 14px;
  margin-right: 15px;
  cursor: pointer;
  font-weight: 500;
}

.top-nav a:hover {
  text-decoration: none;
}

.top-nav a.active {
  color: #6F95B9 !important;
}