.bus-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 0;
    margin-top: 60px;
}

.bus-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.bus-footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.bus-footer-column h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 16px;
    font-family: 'subtitle', sans-serif;
}

.bus-footer-column p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bus-footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bus-footer-column ul li {
    margin-bottom: 10px;
}

.bus-footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.bus-footer-column ul li a:hover {
    color: var(--color-white);
}

.bus-btn-primary {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--color-white);
    color: var(--color-black);
    border-radius: var(--border-radius-btn);
    text-decoration: none;
    font-size: 0.9rem;
    font-family: 'subtitle', sans-serif;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.bus-social-icons {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.bus-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.bus-social-icon:hover {
    background-color: var(--color-primary);
}

.bus-footer-bottom {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.bus-legal-warning {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin: 0;
}

@media (max-width: 768px) {
    .bus-footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .bus-footer {
        padding: 40px 0 0;
        margin-top: 40px;
    }
}

@media (max-width: 576px) {
    .bus-footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}