/* Estilos do Rodapé */
.footer {
    background-color: #222;
    color: white;
    padding: 60px 0;
    text-align: left;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
    z-index: -1;
    transform: translateX(-50%);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-about,
.footer-links,
.footer-contact {
    width: 30%;
    min-width: 250px;
    text-align: center;
}

.footer-about h3 {
    font-size: 2em;
    margin-bottom: 15px;
    color: #00c6ff;
    text-transform: uppercase;
    position: relative;
}

.footer-about h3::after {
    content: '';
    width: 50px;
    height: 3px;
    background-color: #00c6ff;
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.footer-about p {
    font-size: 1.1em;
    line-height: 1.8;
    color: #bbb;
    transition: color 0.3s ease;
}

.footer-about p:hover {
    color: #ddd;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #00c6ff;
    text-transform: uppercase;
}

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

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 5px;
}

.footer-links ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 3px;
    background-color: #00c6ff;
    transform: translateY(-50%);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.footer-links ul li a:hover {
    color: #00c6ff;
    transform: translateX(10px);
}

.footer-links ul li a:hover::before {
    transform: translateX(50px) translateY(-50%) scale(1.5);
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 20px;
}

.footer-socials .social-link {
    color: white;
    font-size: 1.8em;
    transition: transform 0.3s ease, color 0.3s ease;
}

.footer-socials .social-link:hover {
    color: #00c6ff;
    transform: scale(1.3);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    background-color: #111;
    font-size: 0.9em;
    color: #bbb;
    margin-top: 50px;
}

.footer-bottom i {
    margin-left: 5px;
    font-size: 1.2em;
}

/* Elementos decorativos */
.footer-decorative {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
    z-index: -1;
}

.decorative-circle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(0, 198, 255, 0.2);
}

.decorative-circle.large {
    width: 300px;
    height: 300px;
    bottom: -100px;
    left: 20%;
    animation: moveCircle 12s ease-in-out infinite;
}

.decorative-circle.medium {
    width: 200px;
    height: 200px;
    bottom: -80px;
    right: 30%;
    animation: moveCircle 15s ease-in-out infinite;
}

.decorative-circle.small {
    width: 100px;
    height: 100px;
    bottom: -50px;
    left: 50%;
    animation: moveCircle 18s ease-in-out infinite;
}

@keyframes moveCircle {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.1);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .footer-about,
    .footer-links,
    .footer-contact {
        width: 100%;
    }
}