/************************************/
/* GLOBAL STYLES                    */
/************************************/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    color: #333;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }

  /************************************/
  /* HEADER                           */
  /************************************/
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: 1px solid #ddd;
    background-color: #fff;
  }

  .header-left .site-name {
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    color: #333;
  }

  nav ul {
    list-style: none;
    display: flex;
  }

  nav ul li {
    margin-left: 1.5rem;
  }

  nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
  }

  nav ul li a:hover {
    color: #888; /* Subtle hover effect */
  }

  /************************************/
  /* MAIN                             */
  /************************************/
  main {
    flex: 1; /* let main fill the screen space */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
  }

  main h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
  }

  main h1 span {
    background-color: #ffdd00;
    color: #111;
    padding: 0.5rem 1rem;
    border-radius: 4px;
  }

  /************************************/
  /* ICONS / SMILEY                   */
  /************************************/
  .icons {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .icons p {
    font-size: 2rem;
    margin: 0;
  }

  .icons a img {
    height: 32px;
    transition: opacity 0.2s ease-in-out;
  }

  .icons a:hover img {
    opacity: 0.7; /* subtle hover feedback */
  }

  /************************************/
  /* FOOTER                           */
  /************************************/
  footer {
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid #ddd;
    background-color: #fff;
  }

  footer p {
    font-size: 0.95rem;
    color: #444;
  }

  footer a {
    text-decoration: none;
    color: #333;
  }

  footer a:hover {
    color: #888;
  }

  /************************************/
  /* RESPONSIVE RULES                 */
  /************************************/
  @media (max-width: 600px) {
    header {
      flex-direction: column;
    }
    nav ul {
      flex-direction: column;
      margin-top: 1rem;
    }
    nav ul li {
      margin: 0.5rem 0;
    }

    main h1 {
      font-size: 2rem;
    }
    .icons p {
      font-size: 1.5rem;
    }
    .icons a img {
      width: 24px;
      height: 24px;
    }
  }