/* === FOOTER === */
    footer {
      background-color: #d35015;
      color: white;
      width: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .footer-columns {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      padding: 40px;
      flex-wrap: wrap;
    }

    .footer-column {
      flex: 1 1 220px;
      margin: 10px;
      min-width: 200px;
    }

    .footer-column strong {
      display: block;
      margin-bottom: 12px;
      font-size: 16px;
    }

    .footer-column a {
      display: block;
      color: white;
      text-decoration: none;
      margin-bottom: 8px;
    }

    .footer-column a:hover {
      text-decoration: underline;
    }

    .footer-column input[type="email"] {
      padding: 8px;
      width: 70%;
      margin-top: 10px;
      border: none;
      border-radius: 3px;
    }

    .footer-column button {
      padding: 8px 12px;
      margin-left: 5px;
      background-color: #e67e22;
      color: white;
      border: none;
      border-radius: 3px;
      cursor: pointer;
    }

    .footer-column button:hover {
      background-color: #d35400;
    }

    .social-icons {
      margin-top: 15px;
    }

    .social-icons a {
      color: white;
      margin-right: 10px;
      font-size: 20px;
    }

    .footer-bottom {
      background-color: #d35015;
      text-align: center;
      padding: 15px 20px;
      font-size: 14px;
      margin-top: auto;
    }

    @media (max-width: 768px) {
      .content {
        flex-direction: column;
      }

      .sidebar {
        width: 100%;
      }

      .footer-columns {
        flex-direction: column;
        padding: 20px;
      }

      .footer-column {
        margin-bottom: 30px;
      }
    }