/* Footer Styles */
footer {
    background: #2c3e50 url('https://coolbackgrounds.imgix.net/2SvDjcgyav5C1DOb79JKXl/d3b06db5bb6bdb4ab237f666b5b4980e/compute-ea4c57a4.png?w=3840&q=60&auto=format,compress') center/cover no-repeat;
    color: #ecf0f1;
    padding: 3rem 0 1.5rem 0;
    margin-top: 0;
    border-top: 4px solid var(--accent-col);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.75rem;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.5px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-col);
    border-radius: 2px;
}

.footer-section p,
.footer-section li {
    line-height: 1.8;
    margin-bottom: 0.75rem;
    color: #bdc3c7;
}

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

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.footer-section a::before {
    content: '→';
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-section a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-section a:hover {
    color: #ffffff;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
}

.footer-links a::before {
    content: '→';
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0 0 0;
    margin-top: 2.5rem;
    text-align: center;
    color: #95a5a6;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    margin: 0.25rem 0;
}

.font-attribution {
    font-style: italic;
    color: #7f8c8d;
}

.font-attribution a {
    color: #95a5a6;
    text-decoration: underline;
}

.font-attribution a:hover {
    color: #bdc3c7;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

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

    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    footer {
        padding: 1.5rem 0 1rem 0;
    }

    .footer-content {
        padding: 0 1rem;
    }

    .social-links {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}