/* Footer Styles */

.main-footer {

    background: linear-gradient(135deg, var(--color-primary) 0%, #2d3748 100%);

    color: rgba(255, 255, 255, 0.9);

    position: relative;

    margin-top: 4rem;

}



.footer-wave {

    position: absolute;

    top: -150px;

    left: 0;

    width: 100%;

    overflow: hidden;

    line-height: 0;

    color: var(--color-primary);

    transform: rotate(180deg);

}



.footer-wave svg {

    position: relative;

    display: block;

    width: calc(100% + 1.3px);

    height: 150px;

}



.footer-content {

    padding-top: 6rem;

    position: relative;

    z-index: 1;

}



.footer-container {

    max-width: 1400px;

    margin: 0 auto;

    padding: 0 2rem;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 3rem;

}



.footer-section {

    animation: fadeInUp 0.6s ease-out;

}



.footer-logo {

    display: flex;

    align-items: center;

    gap: 1rem;

    margin-bottom: 1.5rem;

}



.footer-logo-icon {

    width: 50px;

    height: 50px;

    background: var(--color-accent);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 1.5rem;

    color: var(--color-primary);

}



.footer-logo-text h3 {

    font-family: 'Montserrat', sans-serif;

    font-size: 1.8rem;

    font-weight: 700;

    color: white;

    margin: 0;

    line-height: 1;

}



.footer-logo-text p {

    font-size: 0.9rem;

    opacity: 0.8;

    margin: 0;

}



.footer-description {

    line-height: 1.6;

    margin-bottom: 1.5rem;

    font-size: 0.95rem;

}



.footer-social {

    display: flex;

    gap: 0.75rem;

}



.social-link {

    width: 40px;

    height: 40px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.1);

    display: flex;

    align-items: center;

    justify-content: center;

    color: white;

    text-decoration: none;

    transition: var(--transition);

    border: 1px solid rgba(255, 255, 255, 0.2);

}



.social-link:hover {

    background: var(--color-accent);

    color: var(--color-primary);

    transform: translateY(-3px);

    border-color: var(--color-accent);

}



.footer-title {

    font-family: 'Montserrat', sans-serif;

    font-size: 1.3rem;

    color: white;

    margin-bottom: 1.5rem;

    position: relative;

    padding-bottom: 0.75rem;

}



.footer-title::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 40px;

    height: 3px;

    background: var(--color-accent);

    border-radius: 2px;

}



.footer-links {

    list-style: none;

    padding: 0;

    margin: 0;

}



.footer-links li {

    margin-bottom: 0.75rem;

}



.footer-links a {

    color: rgba(255, 255, 255, 0.8);

    text-decoration: none;

    transition: var(--transition);

    display: flex;

    align-items: center;

    gap: 0.5rem;

    font-size: 0.95rem;

}



.footer-links a:hover {

    color: var(--color-accent);

    transform: translateX(5px);

}



.footer-links i {

    font-size: 0.8rem;

    transition: var(--transition);

}



.footer-links a:hover i {

    transform: rotate(90deg);

}



.contact-info {

    display: flex;

    flex-direction: column;

    gap: 1.25rem;

}



.contact-item {

    display: flex;

    gap: 1rem;

    align-items: flex-start;

}



.contact-item i {

    color: var(--color-accent);

    font-size: 1.2rem;

    margin-top: 0.25rem;

    min-width: 20px;

}



.contact-item div {

    flex: 1;

}



.contact-item strong {

    display: block;

    color: white;

    font-size: 0.9rem;

    margin-bottom: 0.25rem;

}



.contact-item p {

    margin: 0;

    font-size: 0.9rem;

    line-height: 1.4;

    opacity: 0.9;

}



/* Footer Bottom */

.footer-bottom {

    margin-top: 4rem;

    padding: 1.5rem 2rem;

    background: rgba(0, 0, 0, 0.2);

    border-top: 1px solid rgba(255, 255, 255, 0.1);

}



.footer-bottom-content {

    max-width: 1400px;

    margin: 0 auto;

    display: flex;

    justify-content: space-between;

    align-items: center;

    flex-wrap: wrap;

    gap: 1rem;

}



.copyright {

    font-size: 0.9rem;

    opacity: 0.8;

}



.footer-legal {

    display: flex;

    gap: 2rem;

}



.footer-legal a {

    color: rgba(255, 255, 255, 0.8);

    text-decoration: none;

    font-size: 0.9rem;

    transition: var(--transition);

}



.footer-legal a:hover {

    color: var(--color-accent);

}



/* Botão Voltar ao Topo */

.back-to-top {

    position: fixed;

    bottom: 2rem;

    right: 2rem;

    width: 60px;

    height: 60px;

    background: var(--color-accent);

    color: var(--color-primary);

    border: none;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    cursor: pointer;

    transition: var(--transition);

    opacity: 0;

    visibility: hidden;

    z-index: 1000;

    box-shadow: 0 4px 15px rgba(246, 173, 85, 0.3);

}



.back-to-top.visible {

    opacity: 1;

    visibility: visible;

}



.back-to-top:hover {

    background: var(--color-secondary);

    color: white;

    transform: translateY(-5px);

    box-shadow: 0 6px 20px rgba(229, 62, 62, 0.4);

}



/* Animações */

@keyframes fadeInUp {

    from {

        opacity: 0;

        transform: translateY(20px);

    }

    to {

        opacity: 1;

        transform: translateY(0);

    }

}



/* Responsividade do Footer */

@media (max-width: 1024px) {

    .footer-container {

        grid-template-columns: repeat(2, 1fr);

        gap: 2rem;

    }

    

    .footer-wave {

        top: -100px;

    }

    

    .footer-wave svg {

        height: 100px;

    }

}



@media (max-width: 768px) {

    .footer-container {

        grid-template-columns: 1fr;

        gap: 2.5rem;

    }

    

    .footer-bottom-content {

        flex-direction: column;

        text-align: center;

        gap: 1rem;

    }

    

    .footer-legal {

        gap: 1rem;

        flex-wrap: wrap;

        justify-content: center;

    }

    

    .back-to-top {

        bottom: 1rem;

        right: 1rem;

        width: 45px;

        height: 45px;

    }

}



@media (max-width: 480px) {

    .footer-container {

        padding: 0 1rem;

    }

    

    .footer-content {

        padding-top: 4rem;

    }

    

    .footer-bottom {

        padding: 1rem;

    }









    .back-to-top {

        

        bottom: 8.1rem;

        right: 2rem !important;

        width: 70px !important;

        height: 70px !important;

    }

}



/* Dark Mode */

.dark-mode .main-footer {

    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);

}



.dark-mode .footer-wave {

    color: #2d3748;

}