/* Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border-bottom: 1px solid rgba(13, 110, 253, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: white !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-link {
    color: rgba(255, 255, 255, 0.7) !important;
    transition: all 0.3s ease;
    margin: 0 10px;
}

.nav-link:hover {
    color: #0d6efd !important;
}