.nx-footer {
    background: #f8f9fa;
    padding: 2rem 1rem;
    margin-top: 2rem;
    color: #333;
}

.nx-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.nx-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nx-footer-col h5 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

.nx-footer-col ul li {
  margin-bottom: 0.5rem;
}

.nx-footer-col a {
  color: #666;
  text-decoration: none;
}

.nx-footer-col a:hover {
  color: #333;
  text-decoration: underline;
}

/* Footer dengan Media Sosial */
.nx-social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.nx-social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  transition: all 0.3s ease;
}

.nx-social-icon:hover {
  background: #333;
  color: #fff;
}

/* Footer dengan Newsletter */
.nx-newsletter {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}

.nx-newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.nx-input {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
}

/* Footer Dark Mode */
.nx-footer-dark {
  background: #222;
  color: #fff;
}

.nx-footer-dark a {
  color: #fff;
}

.nx-footer-dark a:hover {
  color: #ddd;
}

/* Footer Sticky */
.nx-footer-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248, 249, 250, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  margin-top: 0;
}

.nx-footer-sticky .nx-footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem;
}

/* Footer Responsif */
.nx-footer-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.nx-footer-brand {
  flex: 1;
  min-width: 250px;
}

.nx-footer-brand h4 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.nx-footer-brand p {
  color: #666;
  line-height: 1.6;
}

.nx-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  flex: 2;
}

.nx-footer-section {
  min-width: 180px;
}

.nx-footer-section h5 {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 1.2rem;
  position: relative;
}

.nx-footer-section h5::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #2196F3;
}

.nx-footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nx-footer-section ul li {
  margin-bottom: 0.8rem;
}

.nx-footer-section a {
  color: #666;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.nx-footer-section a:hover {
  color: #2196F3;
  transform: translateX(5px);
}

/* Footer Kustom */
.nx-footer-custom {
  position: relative;
  background: linear-gradient(45deg, #2196F3, #3F51B5);
  color: white;
  overflow: hidden;
}

.nx-footer-wave {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: url('path/to/wave.svg') repeat-x;
  animation: wave 10s linear infinite;
}

.nx-footer-logo img {
  max-width: 150px;
  margin-bottom: 1rem;
}

@keyframes wave {
  0% { background-position-x: 0; }
  100% { background-position-x: 1000px; }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nx-footer-responsive {
    flex-direction: column;
    gap: 3rem;
    padding: 2rem 1rem;
  }
  
  .nx-footer-brand {
    text-align: center;
  }
  
  .nx-footer-links {
    flex-direction: column;
    gap: 2rem;
  }
  
  .nx-footer-section {
    text-align: center;
    min-width: 100%;
  }
  
  .nx-footer-section h5::after {
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
  }
  
  .nx-footer-sticky .nx-footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nx-footer-responsive {
    padding: 1.5rem 1rem;
  }
  
  .nx-footer-brand h4 {
    font-size: 1.3rem;
  }
  
  .nx-footer-section {
    padding: 0 1rem;
  }
}