/* ====================================
   FOOTER SECTION
==================================== */
.main-footer {
    background: #000;
    color: var(--text-white);
    padding: 6rem 0 2rem;
    position: relative;
    overflow: hidden;
}

/* Background Animation */
.main-footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(0, 209, 106, 0.03) 0%, transparent 25%),
        radial-gradient(circle at 80% 80%, rgba(0, 209, 106, 0.03) 0%, transparent 25%);
    animation: pulseBackground 10s ease-in-out infinite alternate;
}

/* Footer Grid */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(0, 209, 106, 0.1);
    position: relative;
    z-index: 2;
}

/* Footer Info Section */
.footer-info {
    padding-right: 2rem;
    position: relative;
}

.footer-logo {
    width: clamp(140px, 15vw, 180px);
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 20px rgba(0, 209, 106, 0.2));
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    font-size: clamp(0.9rem, 1vw, 1rem);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Social Links */
.footer-social {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(0, 209, 106, 0.1);
    color: var(--primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 209, 106, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Footer Links */
.footer-links {
    position: relative;
}

.footer-links h4 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: clamp(1rem, 1.2vw, 1.2rem);
    text-shadow: 0 0 15px rgba(0, 209, 106, 0.2);
}

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

.footer-links li {
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: clamp(0.9rem, 1vw, 1rem);
    display: inline-block;
    padding: 0.3rem 0;
    position: relative;
}

/* Link Underline Effect */
.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.3s ease;
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 209, 106, 0.1);
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-credits {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.developer-credits {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
}


.developer-link {
    color: var(--primary);
    text-decoration: none;
    position: relative;
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}


/* Animação Pulse */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Hover Effects */
.social-link:hover {
    transform: translateY(-3px);
    background: var(--primary);
    color: #000;
    box-shadow: 0 10px 20px rgba(0, 209, 106, 0.2);
}

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

.footer-links li:hover {
    transform: translateX(5px);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-links a:hover::after {
    width: 100%;
}

/* Hover Effect */
.developer-link:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(0, 209, 106, 0.5);
}