.header-logo img {
    height: 50px;
  }

  .header-nav {
    display: flex;
    gap: 10px;
  }

  .header-nav a {
    text-decoration: none;
    color: #ffffff;
    border: 2px solid var(--light-bg);
    padding: 8px 15px;
    border-radius: 0 0 15px 15px;
    transition: all 0.3s ease;
  }

  /* Hover effect */
  .header-nav a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
  }

  /* Active (clicked) effect */
  .header-nav a.header-active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    font-weight: bold;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }

  .header-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
  }

  .header-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--light-bg);
    margin: 4px 0;
    border-radius: 2px;
    transition: 0.3s;
  }

  /* Rotate lines on active toggle */
  .header-menu-toggle.header-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .header-menu-toggle.header-active span:nth-child(2) {
    opacity: 0;
  }
  .header-menu-toggle.header-active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  @media (max-width: 768px) {
    .header-nav {
      display: none;
      flex-direction: column;
      background: var(--navbar-bg);
      position: absolute;
      top: 70px;
      right: 0;
      width: 220px;
      padding: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .header-nav a {
      display: block;
      margin: 5px 0;
    }

    .header-nav.header-active {
      display: flex;
    }

    .header-menu-toggle {
      display: flex;
    }
  }

  header.nav-header {
    border-bottom: 1px solid var(--light-bg);
  }