footer {
    background-color: #020035;
    padding: 40px 0;
    color: #bdbdbd;
    font-size: 14px;
  }
  
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .footer-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 20px;
  }
  
  .footer-col {
    flex: 1;
    margin: 0 15px;
    min-width: 220px;
  }
  
  .footer-col h4 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
  }
  
  .footer-col ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-col ul li {
    margin-bottom: 10px;
  }
  
  .footer-col ul li a {
    color: #bdbdbd;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-col ul li a:hover {
    color: #00aeef;
  }
  
  hr {
    border: 0;
    border-top: 1px solid #444;
    margin: 20px 0;
  }
  
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
  }
  
  .footer-bottom p {
    margin: 0;
    color: #bdbdbd;
    font-size: 16px;
  }
  
  .footer-bottom a {
    color: #bdbdbd;
    text-decoration: none;
  }
  
  .social-icons {
    text-align: right;
  }
  
  
  @media (max-width: 768px) {
    .footer-bottom {
      flex-direction: column;
      text-align: center;
    }
  
    .social-icons {
      margin-top: 10px;
      text-align: center;
    }
  }
  .footer-col.about {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .footer-col.categories,
  .footer-col.quick-links {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  /* Bu düzenlemeyle birlikte, mobil görünüm için yine flex yapısını koruyabiliriz. */
  @media (max-width: 768px) {
    .footer-col.about,
    .footer-col.categories,
    .footer-col.quick-links {
      flex: 0 0 100%;
      max-width: 100%;
      margin-bottom: 20px;
    }
  }
  
  .social-icons a {
    display: inline-block;
    margin-left: 10px;
    color: #bdbdbd;
    font-size: 20px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 2px solid #bdbdbd; /* Çerçeve */
    border-radius: 50%;
    transition: color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  }
  
  .social-icons a:hover {
    transform: scale(1.1); /* Üzerine gelindiğinde büyütme */
  }
  
  .social-icons a.facebook:hover {
    color: #1877f2; /* Facebook ikonu rengi */
    border-color: #1877f2; /* Çerçeve rengi */
  }
  
  .social-icons a.youtube:hover {
    color: #ff0000; /* YouTube orijinal rengi */
    border-color: #ff0000;
  }
  
  .social-icons a.instagram:hover {
    color: #e1306c; /* Instagram orijinal rengi */
    border-color: #e1306c;
  }
  
  
  .social-icons a.linkedin:hover {
    color: #0077b5; /* LinkedIn ikonu rengi */
    border-color: #0077b5; /* Çerçeve rengi */
  }

  .social-icons a.whatsapp:hover {
    color: #25d366; /* WhatsApp orijinal rengi */
    border-color: #25d366;
  }
  
  .social-icons a.telegram:hover {
    color: #0088cc; /* Telegram orijinal rengi */
    border-color: #0088cc;
  }