/*
 * Footer Component Styles
 */

/* Footer Container */
.footer {
    background: #16213e;
    color: #9ca3af;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Footer Content Grid */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

/* Footer Brand */
.footer-brand {
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}



/* Footer Description */
.footer-description {
    line-height: 1.6;
    font-size: 0.9rem;
    color: #9ca3af;
}

/* Footer Headings */
.footer-heading {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

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

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

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    transform: translateX(2px);
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: 0;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1.5rem 0 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--color-text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}

.social-link:hover {
    transform: translateY(-3px);
    color: white;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.social-link i {
    font-size: 1.2rem;
}

/* Social Link Specific Colors */
.social-link.twitter:hover {
    background: linear-gradient(45deg, #1da1f2, #0d8bd9);
    border-color: #1da1f2;
}

.social-link.linkedin:hover {
    background: linear-gradient(45deg, #0077b5, #005885);
    border-color: #0077b5;
}

.social-link.github:hover {
    background: linear-gradient(45deg, #333, #24292e);
    border-color: #333;
}

.social-link.youtube:hover {
    background: linear-gradient(45deg, #ff0000, #cc0000);
    border-color: #ff0000;
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #e4405f, #833ab4);
    border-color: #e4405f;
}

.social-link.medium:hover {
    background: linear-gradient(45deg, #00ab6c, #00d084);
    border-color: #00ab6c;
}

/* Footer Column */
.footer-column {
    display: flex;
    flex-direction: column;
}

/* Footer Copyright */
.footer-copyright {
    margin-top: 1rem;
}

/* Footer Newsletter (if you add it) */
.footer-newsletter {
    margin-top: 1.5rem;
}

.footer-newsletter-input {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.footer-newsletter-input input {
    flex: 1;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: white;
}

.footer-newsletter-input input::placeholder {
    color: rgba(255,255,255,0.5);
}

.footer-newsletter-input button {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-newsletter-input button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Responsive Design */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

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

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

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

    .social-links {
        gap: 1rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 2rem 0 1.5rem;
        margin-top: 2rem;
    }

    .footer-content {
        gap: 1.5rem;
    }

    .social-link {
        width: 38px;
        height: 38px;
    }

    .social-link i {
        font-size: 1rem;
    }
}