.header {
    width: 100%;
    padding: 1rem 2rem;
    background-color: var(--gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    transition: transform 0.5s;
  }

  .header.hide {
    transform: translateY(-100%);
  }

  .logo {
    width: 120px;
    height: auto;
  }

  .header-actions {
    display: flex;
    gap: 2rem;
    align-items: center;
  }

  .menu-btn {
    background: none;
    border: 1px solid white;
    color: white;
    padding: 0.5rem;
    border-radius: 9999px;
    cursor: pointer;
    font-size: 1.5rem;
  }