.footer {
  background: #1b1b1f;
  padding: 60px 20px;
  color: #ccc;
  font-family: 'Poppins', sans-serif;
}

.footer .container-footer {
  max-width: 1200px;
  margin: auto;
}

.footer .row {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.footer-col {
  flex: 1 1 200px;
  min-width: 200px;
}

.footer-col h4 {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 16px;
  font-weight: 600;
  position: relative;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #bbb;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #61dafb;
}

.social-links a {
  color: #bbb;
  font-size: 1.2rem;
  margin-right: 12px;
  transition: color 0.3s;
}

.social-links a:hover {
  color: #61dafb;
}

/* Newsletter */
.footer-col.newsletter p {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.newsletter-form input[type="email"] {
  padding: 10px 14px;
  border-radius: 6px;
  border: none;
  outline: none;
  font-size: 0.95rem;
}

.newsletter-form button {
  padding: 10px 14px;
  background: #61dafb;
  color: #0a0f1a;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s ease;
}

.newsletter-form button:hover {
  background: #4fc5e0;
}

/* Responsive */
@media (max-width: 768px) {
  .footer .row {
    flex-direction: column;
    align-items: center;
  }

  .footer-col {
    width: 100%;
    max-width: 400px;
    text-align: center;
  }

  .newsletter-form {
    flex-direction: column;
    align-items: center;
  }

  .newsletter-form input {
    width: 100%;
  }

  .newsletter-form button {
    width: 100%;
  }
}