/* Modern Footer Component */

/* Site Footer */
.site-footer {
  background: var(--black);
  color: var(--white);
  margin-top: var(--space-32);
  position: relative;
  overflow: hidden;
  padding: var(--space-16) 0 var(--space-8);
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
}

/* Footer Content */
.footer-content {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding: 0;
}

/* Footer Columns */
.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--gray-300);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

.contact-item a {
  color: var(--gray-300);
  text-decoration: none;
  transition: all var(--transition);
}

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

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
}

/* Social Icons */
.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-10) 0 var(--space-6);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 166, 81, 0.55);
  color: var(--primary);
  transition: transform var(--transition), color var(--transition), border-color var(--transition);
}

.footer-social a:hover,
.footer-social a:focus-visible {
  color: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  outline: none;
}

.footer-social i {
  font-size: 1.25rem;
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid var(--gray-700);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  justify-content: center;
}

.footer-copy {
  color: var(--white);
  font-size: var(--text-sm);
  text-align: center;
  flex: 1 1 100%;
}

.footer-legal {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-credits {
  flex: 1 1 100%;
  text-align: center;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.footer-credits a {
  color: var(--primary-light);
  text-decoration: none;
  font-weight: var(--font-medium);
}

.footer-credits a:hover,
.footer-credits a:focus-visible {
  color: var(--primary);
}

.footer-credits .footer-heart {
  color: var(--primary-light);
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
}

.footer-legal a {
  color: var(--primary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  transition: color var(--transition);
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--primary-light);
}

/* Newsletter Signup */
.newsletter-signup {
  background: var(--gray-800);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
  text-align: center;
}

.newsletter-signup h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--white);
  margin-bottom: var(--space-2);
}

.newsletter-signup p {
  color: var(--gray-300);
  margin-bottom: var(--space-6);
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 400px;
  margin: 0 auto;
}

.newsletter-form .form-control {
  flex: 1;
  background: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--gray-900);
}

.newsletter-form .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.1);
}

.newsletter-form .btn {
  white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-links a {
    justify-content: center;
  }
  
  .contact-item {
    justify-content: center;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .footer-legal {
    flex-direction: column;
    gap: var(--space-3);
  }

  .footer-credits {
    flex-direction: column;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .footer-social {
    margin: var(--space-8) 0 var(--space-4);
    gap: var(--space-3);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-copy {
    flex: 1 1 auto;
  }
  
  .footer-legal {
    justify-content: center;
    gap: var(--space-3);
  }

  .newsletter-signup {
    padding: var(--space-6);
  }
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-wrap: nowrap;
    justify-content: space-between;
  }

  .footer-copy {
    flex: 0 0 auto;
    text-align: left;
  }

  .footer-legal {
    flex: 1 1 auto;
    justify-content: center;
  }

  .footer-credits {
    flex: 0 0 auto;
    justify-content: flex-end;
    text-align: right;
    gap: var(--space-2);
  }
}