/* Footer Styles */
:root {
    --footer-bg: #0f172a;
    --footer-text: #94a3b8;
    --footer-heading: #ffffff;
    --footer-accent: #2563eb;
    --footer-border: rgba(255, 255, 255, 0.05);
}

.main-footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 5rem 0 2rem;
    font-family: 'Inter', sans-serif;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-col h4 {
    color: var(--footer-heading);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--footer-accent);
}

.footer-col p {
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--footer-text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--footer-heading);
    transform: translateX(5px);
}

.footer-links a i {
    font-size: 0.8rem;
    color: var(--footer-accent);
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.contact-info i {
    color: var(--footer-accent);
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--footer-heading);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-btn:hover {
    background: var(--footer-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--footer-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .main-footer {
        padding: 4rem 0 2rem;
    }

    .footer-container {
        gap: 2rem;
    }

    .footer-bottom {
        margin-top: 3rem;
    }
}