.header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #3a7d44; 
  margin: 0;
}

.header nav {
  display: flex;
  gap: 1.5rem;
}

.header nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

.header nav a:hover {
  color: #3a7d44;
}


@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    padding: 1rem;
  }

  .header nav {
    margin-top: 1rem;
    gap: 1rem;
  }
}

.header a {
  text-decoration: none;
}