.dropdown-icon {
  margin-left: 5px;
  display: inline-block;
  transition: transform 0.3s ease;
}
.customer-login {
  margin-left: 15px;
  margin-right: 10px;
}
.login-btn {
  background-color: #0066cc;
  color: white !important;
  padding: 8px 15px;
  border-radius: 3px;
  text-decoration: none;
  font-size: 12px;
  white-space: nowrap;
  transition: background-color 0.3s ease;
}
.login-btn:hover {
  background-color: #0052a3;
  color: white !important;
}
@media (max-width: 768px) {
  .mega-menu {
    display: none !important;
  }
  .submenu {
    display: none;
    padding-left: 20px;
  }
  .has-submenu.active .submenu {
    display: block;
  }
  .has-submenu.active .dropdown-icon i {
    transform: rotate(180deg);
  }
  .phone-item {
    display: none;
  }
  .customer-login {
    margin-left: 10px;
    margin-right: 5px;
  }
  .login-btn {
    padding: 3px 8px;
    font-size: 11px;
  }
  .header-condition {
    height: auto !important;
    padding: 8px 0;
  }
  .header-logo {
    line-height: normal;
  }
  nav {
    line-height: 36px;
    margin-top: 8px;
  }
  nav>ul>li>a {
    padding: 6px 14px;
    font-size: 14px;
  }
}
@media (min-width: 769px) {
  .has-submenu {
    position: static !important;
  }
  .mega-menu {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: 400px;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease-out;
  }
  .mega-container {
    width: 1400px;
    height: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 50px;
    padding: 40px;
  }
  .mega-left {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .mega-left a {
    display: block;
    padding: 12px 18px;
    background: #f5f7fa;
    border-radius: 6px;
    font-size: 16px;
    color: #222;
    transition: 0.3s;
  }
  .mega-left a:hover {
    background: #0066cc;
    color: #fff !important;
  }
  .mega-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
  }
  .mega-seo-desc {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    min-height: 80px;
    max-height: 80px;
    overflow: hidden;
  }
  .mega-img {
    width: 120%;
    height: 230px;
    border-radius: 10px;
    overflow: hidden;
  }
  .mega-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .has-submenu:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .has-submenu:hover .dropdown-icon i {
    transform: rotate(180deg);
  }
  .has-submenu:hover .submenu {
    display: none;
  }
  .phone-item {
    margin-left: 25px;
    position: relative;
    padding-left: 25px;
  }
  .phone-item:before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    width: 1px;
    background: rgba(255,255,255,0.3);
  }
  .phone-item a {
    display: flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0 10px;
  }
  .phone-item a:hover {
    color: #ffcc00;
  }
  .phone-item .fa-phone {
    margin-right: 8px;
    font-size: 16px;
  }
  .phone-item .phone-number {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
  }
  .phone-item a:hover .phone-number {
    text-shadow: 0 0 8px rgba(255, 204, 0, 0.7);
  }
}
.header-inter {
  display: flex;
  align-items: center;
}