/* Footer Styles */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5rem 0 3rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--secondary-color), #FFD700);
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo img {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-heading {
    color: #FFD700;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: #FFD700;
}

.footer-contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact-info i {
    width: 24px;
    color: #FFD700;
    margin-right: 0.75rem;
}

.footer-social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer-social-links a:hover {
    background-color: #FFD700;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--white);
}

/* Responsividade */
@media (max-width: 768px) {
    .footer {
        padding: 4rem 0 2rem;
        text-align: center;
    }

    .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-description {
        margin: 0 auto 2rem;
    }

    .footer-contact-info li {
        justify-content: center;
    }

    .footer-social-links {
        justify-content: center;
    }

    .footer [class^="col-"] {
        margin-bottom: 2rem;
    }
}