/*
 * TheCoolSymbols - Footer CSS
 * Styling for the website footer
 * Created: June 11, 2025
 */

/* Footer styles */
.footer {
  background-color: var(--card-color);
  padding: 2rem 0;
  margin-top: auto;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-text {
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  color: var(--text-light);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary-color);
}

/* Extended footer with newsletter and social media */
.footer-extended {
  display: none; /* Hidden by default, can be toggled with JavaScript */
  padding: 3rem 0;
  background-color: var(--section-alt-bg);
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-column h3 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  color: var(--text-color);
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-light);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(3px);
}

.footer-links a i {
  font-size: 0.8rem;
}

/* Newsletter signup */
.newsletter-form {
  display: flex;
  margin-top: 1rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-right: none;
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
  font-family: var(--font-main);
  font-size: 0.9rem;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.newsletter-button {
  padding: 0.8rem 1.2rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  font-family: var(--font-main);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-button:hover {
  background-color: var(--primary-dark);
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--card-hover);
  border-radius: 50%;
  color: var(--text-color);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

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

/* Toggle footer expand button */
.footer-expand {
  text-align: center;
  margin-bottom: 1rem;
}

.footer-expand-btn {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto;
  transition: var(--transition);
}

.footer-expand-btn:hover {
  color: var(--primary-color);
}

.footer-expand-btn i {
  transition: var(--transition);
}

.footer-expand-btn.expanded i {
  transform: rotate(180deg);
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-nav {
    margin-top: 0.5rem;
  }
  
  .footer-column {
    text-align: center;
  }
  
  .footer-links a {
    justify-content: center;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-input {
    border-radius: var(--border-radius-sm);
    border-right: 1px solid var(--border-color);
    margin-bottom: 0.5rem;
  }
  
  .newsletter-button {
    border-radius: var(--border-radius-sm);
    width: 100%;
  }
  
  .social-links {
    justify-content: center;
  }
}