@import url('variables.css');

.footer {
  background-color: #2b2b2b;
  color: #cccccc;
  padding: 60px 0 30px;
  font-size: var(--font-size-base);
  line-height: 1.6;
}

.footer .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer-title {
  font-size: 16px;
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
  margin-bottom: 8px;
}

.footer-logo {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--text-inverse);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo img {
  height: 32px;
  width: auto;
}

.footer-description {
  font-size: var(--font-size-sm);
  color: #999;
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-contact {
  font-size: var(--font-size-sm);
  color: #999;
  line-height: 2;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact-icon {
  color: var(--primary-color);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #999;
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

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

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--text-inverse);
  transition: var(--transition-fast);
}

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

.footer-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-qr img {
  width: 100px;
  height: 100px;
  background-color: var(--background-color-white);
  padding: 8px;
  border-radius: var(--border-radius-base);
}

.footer-qr-text {
  font-size: var(--font-size-sm);
  color: #999;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom .container {
  display: block;
  margin-bottom: 0;
}

.footer-links-inline {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0 0 12px 0;
}

.footer-links-inline li {
  margin: 0;
}

.footer-links-inline a {
  color: #999;
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.footer-links-inline a:hover {
  color: var(--primary-color);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: #666;
}

.footer-copyright a {
  color: #999;
  text-decoration: none;
}

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

.footer-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-stat-item {
  text-align: center;
}

.footer-stat-value {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--text-inverse);
}

.footer-stat-label {
  font-size: var(--font-size-sm);
  color: #999;
  margin-top: 4px;
}

@media (max-width: 992px) {
  .footer .container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 40px 0 20px;
  }
  
  .footer .container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-social {
    justify-content: flex-start;
  }
  
  .footer-qr {
    flex-direction: row;
    align-items: center;
  }
  
  .footer-qr img {
    width: 80px;
    height: 80px;
  }
  
  .footer-stats {
    flex-wrap: wrap;
    gap: 24px;
  }
  
  .footer-stat-item {
    flex: 1;
    min-width: 120px;
  }
}