.header {
  background-color: #ffffff;
  border-bottom: 1px solid #e0e0e0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 70px;
  height: 75px;
  gap: 26px;
}

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

.logo-img {
  width: 66px;
  height: 56px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: 'Maven Pro', sans-serif;
  font-weight: 600;
  font-size: 14px;
  line-height: 16.45px;
  color: #333333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-link.active {
  color: #00B330;
  font-weight: 700;
}

.nav-link:hover {
  color: #00B330;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.language-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Maven Pro', sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #000000;
  cursor: pointer;
}

.dropdown-icon {
  width: 24px;
  height: 24px;
}

.language-selector {
  position: relative;
  display: inline-block;
  user-select: none;
  /* Ngăn chặn chọn văn bản */
}

.dropdown-toggle {
  background-color: #ffffff;
  border: 1px solid #dcdcdc;
  padding: 10px 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease-in-out;
  min-width: 150px;
  /* Đảm bảo đủ rộng */
  justify-content: space-between;
  /* Đẩy icon sang phải */
}

.dropdown-toggle:hover {
  border-color: #a0a0a0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.dropdown-toggle span {
  margin-right: 10px;
  font-size: 16px;
  color: #333;
  font-weight: 500;
}

.dropdown-icon {
  width: 14px;
  /* Kích thước icon mũi tên */
  height: 14px;
  transition: transform 0.3s ease;
}

/* Xoay icon khi dropdown mở */
.dropdown-toggle.active .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  display: none;
  position: absolute;
  background-color: #ffffff;
  min-width: 180px;
  /* Rộng hơn một chút để chứa các ngôn ngữ */
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  /* Đảm bảo hiển thị trên các nội dung khác */
  list-style: none;
  padding: 0;
  margin: 5px 0 0 0;
  /* Khoảng cách với nút toggle */
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  /* Đảm bảo bo tròn góc */
}

.dropdown-menu.show {
  display: block;
}

.dropdown-menu li a {
  color: #333;
  padding: 12px 18px;
  text-decoration: none;
  display: block;
  font-size: 15px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-menu li a:hover {
  background-color: #f1f1f1;
  color: #007bff;
  /* Thay đổi màu chữ khi hover */
}

.dropdown-menu li:first-child a {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.dropdown-menu li:last-child a {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* Mobile Navigation */
@media (max-width: 1024px) {
  .nav {
    padding: 0 20px;
  }

  .nav-menu {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    height: auto;
    padding: 16px 20px;
  }

  .nav-menu {
    order: 3;
    width: 100%;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
    display: none;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-actions {
    gap: 8px;
  }

  .btn {
    padding: 8px 16px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .language-selector {
    display: none;
  }
}