.navbar-div { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }
.navbar { width: auto; }
.hamburger {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .45);
    background: transparent;
    cursor: pointer;
}
.hamburger .bar { width: 20px; height: 2px; background: var(--white); transition: transform .2s ease, opacity .2s ease; }
.nav-links-div { display: block; }
.nav-links { display: flex; align-items: center; justify-content: flex-end; gap: 1.35rem; margin: 0; padding: 0; list-style: none; }
.nav-links a { position: relative; display: block; padding: .35rem 0; color: #d9e2ec; font-size: .9rem; text-decoration: none; transition: color .2s ease; }
.nav-links a::after { position: absolute; right: 0; bottom: 0; left: 0; height: 2px; background: var(--accent); content: ""; transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--white); }
.nav-links a:hover::after, .nav-links a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

@media (max-width: 1000px) {
    .navbar-div { display: block; }
    .navbar { display: flex; align-items: center; justify-content: space-between; }
    .nav-enhanced .hamburger { display: flex; flex-shrink: 0; }
    .nav-links-div { padding: 1rem 0 .25rem; }
    .nav-enhanced .nav-links-div { display: none; max-height: calc(100dvh - 80px); overflow-y: auto; }
    .nav-enhanced .nav-links-div.open { display: block; }
    .nav-links { align-items: flex-start; flex-direction: column; gap: .75rem; }
    .nav-links a { display: block; padding: .35rem 0; }
    .hamburger.active .bar:first-child { transform: translateY(7px) rotate(45deg); }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:last-child { transform: translateY(-7px) rotate(-45deg); }
}

/* Without JavaScript, navigation stays visible in normal document flow. */
html:not(.nav-enhanced) .site-header-wrapper { position: static; }
html:not(.nav-enhanced) body { padding-top: 0; }
@media (max-width: 760px) {
    .navbar { padding: 0; }
}
@media (max-width: 480px) {
    .role-text, .slash { display: none; }
    .header-intro-text { min-width: 0; }
    .blue-square { flex-shrink: 0; }
}