.main-footer {
    background: linear-gradient(to bottom, var(--primary-green), #163832);
    color: var(--text-light);
    padding: 4rem 0 2rem;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

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

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

.brand-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.brand-name {
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 600;
}

.brand-description {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    max-width: 100%;
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-disclaimer {
    margin-bottom: 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.footer-disclaimer p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.9;
}

.footer-links {
    margin: 2rem 0;
}

.footer-links h3, 
.footer-legal h3 {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links h3::after, 
.footer-legal h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: var(--accent-green);
}

.links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.links-list li {
    margin-bottom: 0.8rem;
}

.links-list a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.links-list a:hover {
    color: var(--text-light);
    transform: translateX(5px);
}

.footer-legal {
    background: rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
}

.support-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-green);
    font-size: 0.9rem;
}

.footer-certifications {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.cert-title {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.cert-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cert-icon {
    height: 35px;
    opacity: 0.8;
    transition: all 0.3s ease;
    filter: grayscale(1);
}

.cert-icon:hover {
    opacity: 1;
    filter: grayscale(0);
    transform: translateY(-3px);
}

@media (max-width: 991px) {
    .footer-legal {
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .main-footer {
        padding: 3rem 0 1.5rem;
    }

    .footer-brand, 
    .footer-links, 
    .footer-legal {
        text-align: center;
    }

    .brand-link {
        justify-content: center;
    }

    .footer-links h3::after, 
    .footer-legal h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .cert-icons {
        gap: 1rem;
    }

    .cert-icon {
        height: 30px;
    }
}