/* Footer */
.footer {
  background: #121212;
  border-top: 1px solid #2a2a2a;
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  color: #aefe00;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand p {
  color: #888888;
  line-height: 1.6;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #888888;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: #aefe00;
  color: #000;
  transform: translateY(-2px);
}

.footer-section h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section ul li a {
  color: #888888;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #aefe00;
}

.footer-bottom {
  border-top: 1px solid #2a2a2a;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  color: #666666;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 30px;
}

.footer-links a {
  color: #666666;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #aefe00;
}

/* Responsivo */
@media (max-width: 768px) {
  .footer {
    padding: 40px 0 20px;
    margin-top: 60px;
  }

  .footer-content {
    padding: 0 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .footer-brand h3 {
    font-size: 1.3rem;
  }

  .social-links {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }

  .footer-links {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    gap: 30px;
  }

  .footer-brand h3 {
    font-size: 1.2rem;
  }

  .footer-section h4 {
    font-size: 1rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 10px;
  }
}