/* Dark Theme Footer - Reference Design */
.footer {
    background: #1a1a1a; /* Dark charcoal grey */
    color: #ffffff;
    padding: 48px 0 24px;
    margin-top: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Top Section */
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 24px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.footer-description {
    font-size: 0.9375rem;
    color: #a0a0a0;
    line-height: 1.6;
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.footer-thanks {
    font-size: 0.9375rem;
    color: #a0a0a0;
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.footer-twitter-link {
    color: #1da1f2;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-twitter-link:hover {
    color: #007aff;
    text-decoration: underline;
}

.footer-right {
    display: flex;
    flex-direction: column;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.footer-link:hover {
    color: #007aff;
    transform: translateX(4px);
}

/* Bottom Section */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
}

.footer-copyright {
    font-size: 0.8125rem;
    color: #a0a0a0;
    font-family: 'Inter', sans-serif;
}

.footer-brand {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    font-style: italic;
    font-family: 'Inter', sans-serif;
}

.footer-social {
    display: flex;
    align-items: center;
}

.social-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-container {
        padding: 0 16px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-title {
        font-size: 1.25rem;
    }
    
    .footer-description,
    .footer-thanks {
        font-size: 0.875rem;
    }
    
    .footer-link {
        font-size: 0.875rem;
    }
    
    .footer-copyright {
        font-size: 0.75rem;
    }
    
    .footer-brand {
        font-size: 1rem;
    }
}