/* Navbar */
  .navbar {
      background: #6db33f;
      color: white;
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 0.75rem 0;
  }

  .navbar-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
  }

  .logo {
      font-size: 1.5rem;
      font-weight: 600;
  }

  /* Hamburger */
  .hamburger {
      display: flex;
      flex-direction: column;
      cursor: pointer;
      gap: 4px;
  }

  .hamburger span {
      width: 25px;
      height: 3px;
      background: white;
      border-radius: 2px;
  }

  /* Overlay menu */
  .nav-links {
      position: fixed;
      top: 0;
      right: -100%;
      width: 300px;
      height: 100%;
      background: #6db33f;
      flex-direction: column;
      padding: 1rem 1rem;
      display: flex;
      transition: right 0.3s ease;
      overflow-y: auto;
      z-index: 999;
  }

  .nav-links li {
      list-style: none;
  }

  .nav-links li a {
      color: white;
      text-decoration: none;
      font-weight: 500;
      display: block;
      padding: 0.5rem 0;
      transition: opacity 0.2s;
  }

  .nav-links li a:hover {
      opacity: 0.8;
  }

  .nav-links.active {
      right: 0;
  }