/* ==============================
   FOOTER MODERNO
   ============================== */

.modern-footer {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0d1829 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
    margin-top: auto;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-blue), var(--light-blue), var(--accent-green), var(--secondary-blue));
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

.footer-content {
    padding: 3rem 0 1.5rem;
    position: relative;
}

.footer-section {
    height: 100%;
    padding: 1rem;
    animation: fadeInUp 0.8s ease-out;
}

/* Seção Institucional */
.institutional-section {
    text-align: left;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-logo {
    height: 70px;
    width: auto;
    filter: brightness(1.1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.footer-brand-text h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin: 0 0 0.3rem 0;
}

.footer-brand-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Seção de Contato */
.contact-section h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
}

.contact-section h5 i {
    color: var(--accent-green);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--secondary-blue);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(5px);
    border-left-color: var(--accent-green);
}

.contact-icon {
    color: var(--secondary-blue);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    margin-top: 0.1rem;
    transition: color var(--transition-normal);
}

.contact-item:hover .contact-icon {
    color: var(--accent-green);
}

.contact-details strong {
    color: var(--text-light);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.2rem;
}

.contact-details span,
.contact-details a {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    line-height: 1.4;
    transition: color var(--transition-normal);
}

.contact-details a:hover {
    color: var(--accent-green);
}

/* Seção de Links */
.links-section h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
}

.links-section h5 i {
    color: var(--accent-green);
}

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

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0;
}

.footer-links a:hover {
    color: var(--accent-green);
    transform: translateX(8px);
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transition: opacity var(--transition-normal);
    color: var(--accent-green);
}

.footer-links a:hover::before {
    opacity: 1;
}

/* Redes Sociais */
.social-section {
    margin-top: 2rem;
}

.social-section h6 {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all var(--transition-cubic);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-blue), var(--accent-green));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 20px rgba(70, 130, 180, 0.4);
    color: var(--text-light);
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.4);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-text {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-logos {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
}

.if-logo {
    height: 45px;
    width: auto;
    filter: brightness(1.2) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
    transition: all var(--transition-normal);
}

.if-logo:hover {
    transform: scale(1.1);
    filter: brightness(1.3) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
}