/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: linear-gradient(180deg, var(--background) 0%, #080b10 100%);
    color: var(--text-muted);
    padding-top: 5rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    background-size: 200% 100%;
    animation: gradientMove 4s linear infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer .logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.footer .logo-text span {
    color: var(--accent);
}

.footer-about {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.footer .social-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-light);
    transition: var(--transition);
}

.footer .social-link:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    filter: brightness(1.15);
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
    color: var(--text-light);
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

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

.footer-link {
    margin-bottom: 0.8rem;
}

.footer-link a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.footer-link a::before {
    content: '›';
    margin-right: 0.5rem;
    color: var(--primary);
}

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

.contact-item {
    display: flex;
    margin-bottom: 1rem;
}

.contact-item span {
    min-width: 20px;
    margin-right: 0.8rem;
    color: var(--primary);
}

.contact-item p {
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
}

.footer-copyright {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright-text {
    font-size: 0.9rem;
}

.copyright-text a {
    color: var(--primary);
    font-weight: 500;
}

.copyright-text a:hover {
    text-decoration: underline;
}

.footer-nav {
    display: flex;
    gap: 1.5rem;
}

.footer-nav a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-nav a:hover {
    color: white;
}