/* Logo styling for Africa Research University */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-brand img.aru-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.navbar-brand:hover img.aru-logo {
    transform: scale(1.05);
}

.navbar-brand span {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--aru-gray);
}

/* Mobile adjustments */
@media (max-width: 576px) {
    .navbar-brand img.aru-logo {
        height: 40px;
    }
    
    .navbar-brand span {
        font-size: 1rem;
    }
}

/* Logo in content areas */
.content-logo {
    height: 100px;
    width: auto;
    object-fit: contain;
    margin: 20px auto;
    display: block;
}

/* Logo in email and print */
.email-logo {
    max-width: 180px;
    height: auto;
    margin: 0 auto 20px;
    display: block;
}

/* Logo in footer */
.footer-logo {
    height: 35px;
    width: auto;
    opacity: 0.8;
    margin-bottom: 15px;
    filter: grayscale(20%);
}

/* Logo container for special pages */
.logo-container {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container .aru-logo {
    height: 120px;
    margin-bottom: 1rem;
}

.logo-container .university-name {
    font-size: 1.5rem;
    color: var(--aru-gray);
    margin-bottom: 0.5rem;
}

.logo-container .university-motto {
    font-size: 1rem;
    color: var(--aru-green);
    font-style: italic;
}