• ✅ .logo-image - max-width: 200px, max-height: 50px
• ✅ .logo-image img - max-height: 50px, width: auto, object-fit: contain
• ✅ .slogan - font-size: 0.95rem, white-space: nowrap, overflow: hidden, text-overflow: ellipsis
• ✅ .navbar-brand - display: flex, align-items: center, gap: 0.5rem, flex-shrink: 0

Note: Header and footer should have identical logo/slogan sizing, only differing in text color.