.nav-glass{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.6)}.service-tag{background:#f8fafc;color:#475569;padding:6px 16px;border-radius:99px;font-size:.875rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;border:1px solid #e2e8f0}