/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #1a365d 0%, #0f172a 100%);
    color: #fff;
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

/* Animated Background Pattern */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--secondary) 0%,
        var(--primary) 50%,
        var(--secondary) 100%
    );
}

/* Main Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

/* Footer Sections */
.footer-section {
    position: relative;
}

.footer-title {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.footer-section:hover .footer-title::after {
    width: 60px;
}

.footer-description {
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link {
    display: flex;
    align-items: center;
    color: #94a3b8;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

.footer-link i {
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.footer-link:hover i {
    opacity: 1;
    transform: translateX(0);
}

/* Social Links */
.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

/* Contact Information */
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    align-items: flex-start;
    color: #94a3b8;
    margin-bottom: 1rem;
}

.footer-contact i {
    margin-right: 1rem;
    margin-top: 0.25rem;
    color: var(--secondary);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-link {
        justify-content: center;
    }

    .footer-contact li {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}