/* Footer Styles */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 70px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.footer-logo p {
  opacity: 0.8;
}

.footer-links h3,
.footer-newsletter h3 {
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-links h3::after,
.footer-newsletter h3::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
  bottom: -10px;
  left: 0;
}

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

.footer-links ul li a {
  color: #bdc3c7;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--secondary-color);
  padding-left: 5px;
}

.newsletter-form {
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-family: inherit;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 0 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  opacity: 0.7;
}