/* =================================================================
   2. NAVBAR
   ================================================================= */
.navbar {
    background: var(--bg-navbar);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand .brand-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-brand .brand-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.navbar-brand:hover .brand-logo {
    transform: scale(1.1) rotate(-5deg);
}

.navbar-brand .brand-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 0 5px rgba(var(--brand-primary-rgb), 0.5));
}

.navbar-toggler {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 8px 12px;
    color: var(--text-main) !important;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

/* --- Navbar para telas menores --- */
@media (max-width: 991.98px) {
    .navbar-collapse {
        margin-top: 15px;
        border-radius: 10px;
        padding: 1rem;
        border: 1px solid var(--border-subtle);
        background: var(--bg-card);
    }
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
    }
    .navbar-text {
        padding-bottom: 0.5rem;
        margin-bottom: 0.5rem;
        border-bottom: 1px solid var(--border-subtle);
    }
}

.navbar-nav .nav-link {
    position: relative;
    transition: color 0.3s ease;
    color: var(--text-main) !important;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    color: var(--brand-primary) !important;
}

.navbar-text {
    color: var(--text-muted) !important;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    border-radius: 2px;
}

@media (min-width: 992px) {
    .navbar-nav .nav-link.active::after {
        bottom: 0;
        left: 0.5rem;
        right: 0.5rem;
    }
}