/* Mobile Hamburger Menu Improvements */
.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    padding: 8px;
    margin-right: 4px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-4px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-4px, -5px);
}

.bar {
    width: 22px;
    height: 2px;
    background: var(--brand-blue);
    margin: 3px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #ffffff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        padding: 30px 0;
        z-index: 999;
    }

    .nav-links.active {
        left: 0;
    }
}