:root{
        --cefet-header: #004080;
    }
.navbar-cefet {
    background-color: var(--cefet-header);
    padding: 1.5rem 0;
    box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.08);
}

.navbar-container {
    width: 100%;
    box-sizing: border-box;
    padding: 0 3.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.6rem;
}

.brand-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.navbar-brand img {
    height: 6rem;
}

/* Neutraliza estilos do Bootstrap 3 quando dentro da navbar CEFET */
.navbar-cefet .navbar-brand {
    float: none;
    display: block;
    height: auto;
    padding: 0;
    line-height: 1;
    background: none;
}

.navbar-cefet .navbar-brand img {
    height: 6rem;
    display: block;
}

.navbar-cefet .brand-area {
    display: flex;
    align-items: center;
}

.brand-text {
    color: #ffffff;
    line-height: 1;
    margin-left: 0.6rem;
    display: flex;
    align-items: center;
}

.brand-title {
    font-weight: 700;
    font-size: 2.6rem;
    letter-spacing: -0.05rem;
}

.brand-sub {
    font-size: 1.8rem;
    opacity: 0.82;
    padding-left: 0.9rem;
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    margin-left: 0.9rem;
    font-weight: 500;
}

@media (min-width: 768px) {
.nav-actions {
    display: flex;
    gap: 2.4rem;
    align-items: center;
}
}

.nav-link-custom {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: color 0.2s ease;
}

.nav-link-custom:hover {
    color: #ffffff;
}

.btn-logout {
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 0.8rem;
    padding: 0.8rem 1.6rem;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.12);
}

.auth-toggle-btn {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2.4rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: opacity 0.2s ease;
}

.auth-toggle-btn:hover {
    opacity: 0.8;
}

    .navbar-container {
        flex-wrap: wrap;
        padding: 0 1.6rem;
    }



/* Estilos responsivos */
@media (max-width: 768px) {

    .brand-title {
        font-size: 1.8rem;
    }

    .brand-sub {
        font-size: 1.3rem;
        padding-left: 0.7rem;
        margin-left: 0.7rem;
    }

    .navbar-brand img {
        height: 4rem;
    }

    .navbar-cefet .navbar-brand img {
        height: 4rem;
    }

    .auth-toggle-btn {
        display: block;
    }

    .nav-actions {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 1rem 0 0.5rem;
        order: 3;
    }

    .nav-actions.collapsing {
        display: flex;
        height: 0;
        overflow: hidden;
        transition: height 0.35s ease;
    }

    .nav-link-custom {
        width: 100%;
        padding: 1rem 0;
        font-size: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .btn-logout {
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0;
        padding: 1rem 0;
    }
}

@media (max-width: 480px) {
    .brand-title {
        font-size: 1.6rem;
    }

    .brand-sub {
        display: none;
    }

    .navbar-brand img {
        height: 3.5rem;
    }

    .navbar-cefet .navbar-brand img {
        height: 3.5rem;
    }
}