/* Premium Header Styles */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4f46e5;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.dropdown-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.group:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-menu-active {
    transform: translateX(0) !important;
}

.glass-header {
    background: rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Hamburger Animation */
.hamburger-line {
    transition: all 0.3s ease;
}

.open .line1 {
    transform: rotate(45deg) translate(5px, 5px);
}

.open .line2 {
    opacity: 0;
}

.open .line3 {
    transform: rotate(-45deg) translate(7px, -6px);
}

.dropdown-item-hover {
    transition: all 0.2s ease;
}

.dropdown-item-hover:hover {
    background: rgba(79, 70, 229, 0.1);
    border-color: rgba(79, 70, 229, 0.2);
}