.redes {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 30px 20px 10px;
}

.redes a {
    display: inline-flex;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.redes img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.redes a:hover {
    transform: scale(1.3);
    filter: drop-shadow(0 0 10px #4fc3f7);
}

.site-footer {
    background: rgba(0, 0, 0, 0.9);
    padding: 40px 20px 24px;
    margin-top: auto;
}

.footer-top {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 30px;
    text-align: left;
}

.footer-col h4 {
    font-size: 12px;
    color: #4fc3f7;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 14px;
    font-family: 'Orbitron', sans-serif;
}

.footer-marca {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    color: #e0f7ff;
    font-weight: bold;
    margin-bottom: 10px;
}

.footer-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(79, 195, 247, 0.6));
}

.footer-lema {
    font-size: 12px;
    color: #90caf9;
    line-height: 1.6;
    max-width: 300px;
    margin: 0;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: #90caf9;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #4fc3f7;
}

.footer-mail {
    display: inline-block;
    color: #90caf9;
    font-size: 13px;
    text-decoration: none;
    word-break: break-all;
    margin-bottom: 12px;
    transition: color 0.2s;
}

.footer-mail:hover {
    color: #4fc3f7;
}

.footer-version {
    font-size: 12px;
    color: rgba(144, 202, 249, 0.5);
    font-family: 'Orbitron', sans-serif;
}

.footer-copy {
    max-width: 1000px;
    margin: 24px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(79, 195, 247, 0.12);
    font-size: 12px;
    color: #90caf9;
    text-align: center;
}

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .footer-lema {
        margin-left: auto;
        margin-right: auto;
    }

    .redes {
        gap: 28px;
    }
}