/**
 * Footer Component Styles
 */

/* Footer Base */
.site-footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

[data-theme="dark"] .site-footer {
  background: var(--color-gray-950);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Footer Main */
.footer-main {
  padding: var(--space-12) 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  border-bottom: 1px solid var(--color-gray-700);
}

@media (max-width: 1023px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Footer Branding */
.footer-branding {
  max-width: 400px;
}

.footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
}

.footer-site-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.footer-site-title a {
  color: var(--color-white);
  text-decoration: none;
}

.footer-site-title a:hover {
  color: var(--color-primary);
}

.footer-description {
  font-size: var(--text-lg);
  line-height: 1.6;
  margin: 0;
  opacity: 0.8;
}

/* Footer Links */
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 767px) {
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.footer-column h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.footer-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-column li {
  margin: 0;
}

.footer-column a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-column a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

/* Footer Contact */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-gray-300);
  text-decoration: none;
  transition: var(--transition-base);
}

.contact-item:hover {
  color: var(--color-primary);
}

.contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Footer Bottom */
.footer-bottom {
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

@media (max-width: 767px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Footer Social */
.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.social-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  margin: 0;
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-gray-700);
  border-radius: var(--radius-full);
  color: var(--color-gray-300);
  transition: var(--transition-base);
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Footer Copyright */
.footer-copyright {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
}

.footer-copyright p {
  margin: 0;
}