.nav{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--color-border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1.5rem;max-width:var(--max-width);margin:0 auto}.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.125rem;color:var(--color-navy)}.nav-links{display:flex;gap:1.75rem;list-style:none;margin:0;padding:0;font-size:.9375rem}.nav-links a{color:var(--color-text);font-weight:500}.nav-links a:hover{color:var(--color-teal)}.nav-links a.is-active{color:var(--color-teal);text-decoration:underline;text-decoration-color:var(--color-teal);text-decoration-thickness:2px;text-underline-offset:6px}.nav-actions{display:flex;gap:.75rem;align-items:center}.lang-link{display:inline-flex;align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;padding:.25rem .75rem;font-size:.8125rem;font-weight:600;color:var(--color-text-muted)}.lang-link:hover{color:var(--color-navy);border-color:var(--color-navy)}footer{background:var(--color-navy-dark);color:#ffffffb3;padding:3rem 0 2rem;font-size:.875rem}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:2rem;margin-bottom:2.5rem}.footer-grid h4{color:#fff;font-size:.8125rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li{margin-bottom:.5rem}.footer-grid a{color:#ffffffb3}.footer-grid a:hover{color:var(--color-teal-light)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.8125rem}.footer-brand-text{color:#ffffffd9;margin-top:.75rem;max-width:26rem;font-size:.875rem;line-height:1.55}.footer-brand .brand{color:#fff}