body {
      margin: 0;
      font-family: 'Segoe UI', Arial, sans-serif;
      color: #333;
      background-color: #fff;
  }

  header {
      background-color: #FFD700;
      color: #000;
      padding: 15px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
  }

  .logo-container {
      display: flex;
      align-items: center;
      gap: 10px;
  }

  .logo-image {
      width: 40px;
      height: 40px;
  }

  header .logo {
      font-size: 28px;
      font-weight: bold;
  }

  .menu-toggle {
      display: none;
      font-size: 24px;
      cursor: pointer;
      padding: 10px;
      z-index: 1000;
  }
  
  .menu-toggle.active i:before {
      content: '\f00d';
  }

  nav {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
  }
  
  /* User Actions */
  .user-actions {
      display: flex;
      gap: 10px;
      align-items: center;
  }
  
  .login-btn, .register-btn, .user-btn {
      padding: 8px 15px;
      border-radius: 4px;
      text-decoration: none;
      font-weight: 500;
      font-size: 14px;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      gap: 5px;
      border: none;
      cursor: pointer;
  }
  
  .login-btn {
      background-color: transparent;
      color: #333;
      border: 1px solid #333;
  }
  
  .login-btn:hover {
      background-color: rgba(0, 0, 0, 0.05);
  }
  
  .register-btn {
      background-color: #333;
      color: #FFD700;
  }
  
  .register-btn:hover {
      background-color: #222;
  }
  
  /* User Dropdown */
  .user-dropdown {
      position: relative;
      display: inline-block;
  }
  
  .user-btn {
      background-color: #333;
      color: #FFD700;
      border-radius: 4px;
      padding: 8px 15px;
  }
  
  .user-btn:hover {
      background-color: #222;
  }
  
  .user-dropdown {
      position: relative;
      display: inline-block;
  }
  
  .user-dropdown .dropdown-content {
      display: none;
      position: absolute;
      right: 0;
      background-color: #fff;
      min-width: 200px;
      box-shadow: 0 8px 16px rgba(0,0,0,0.1);
      border-radius: 4px;
      z-index: 1000;
      margin-top: 5px;
      padding: 5px 0;
  }
  
  .user-dropdown .dropdown-content a {
      display: block;
      padding: 8px 16px;
      text-decoration: none;
      color: #333;
  }
  
  .user-dropdown .dropdown-content a:hover {
      background-color: #f1f1f1;
  }
  
  .show {
      display: block !important;
  }
  
  .user-dropdown .dropdown-content a {
      color: #333;
      padding: 10px 15px;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: background-color 0.2s;
      white-space: nowrap;
  }
  
  .user-dropdown .dropdown-content a:hover {
      background-color: #f5f5f5;
  }
  
  .user-dropdown .dropdown-content a i {
      width: 20px;
      text-align: center;
  }

  nav a {
      text-decoration: none;
      color: #000;
      font-weight: 500;
      padding: 8px 12px;
      border-radius: 4px;
      transition: background-color 0.3s;
  }

  nav a:hover {
      background-color: rgba(0, 0, 0, 0.1);
  }

  .dropdown {
      position: relative;
      display: inline-block;
  }

  .dropdown:hover .dropdown-content {
      visibility: visible;
      opacity: 1;
      transition: visibility 0.3s, opacity 0.3s;
  }

  .dropdown-content {
      visibility: hidden;
      opacity: 0;

      background-color: #fff;
      min-width: 200px;
      box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.1);
      border-radius: 8px;
      position: absolute;
      z-index: 1000;
      transition: visibility 0.3s, opacity 0.3s;
  }

  .dropdown-content a {
      color: #333;
      padding: 12px 16px;
      text-decoration: none;
      display: block;
  }

  .dropdown-content a:hover {
      background-color: #FFD700;
  }

  /* Profile Dropdown Styles */
  .profile-dropdown {
      position: relative;
      display: inline-block;
  }

  .profile-photo {
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      padding: 2px;
      border-radius: 50%;
      transition: all 0.2s ease;
      margin-left: 8px;
      background: rgba(255, 255, 255, 0.2);
  }

  .profile-photo:hover {
      transform: scale(1.05);
  }

  .profile-img {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      object-fit: cover;
      object-position: center;
      border: 1px solid #fff;
      box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
      display: block;
      margin: 0;
  }

  .profile-dropdown {
      position: relative;
      display: inline-block;
  }

/* User Avatar */
.user-menu {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    transition: transform 0.2s;
    vertical-align: middle;
    border: 2px solid #fff;
}

.user-menu:hover {
    transform: scale(1.05);
}

.user-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-menu__header {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.user-avatar-large {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    object-fit: cover;
}

.user-info {
    overflow: hidden;
}

.user-name {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 12px;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* User avatar styles */
.user-avatar-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.2s;
}

.user-avatar-link:hover {
    transform: scale(1.05);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #FFD700;
    transition: all 0.3s ease;
}

.user-avatar:hover {
    border-color: #000;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.login-btn,
.register-btn {
    padding: 8px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.login-btn {
    background-color: transparent;
    color: #000;
    border: 1px solid #000;
}

.login-btn:hover {
    background-color: #000;
    color: #FFD700;
}

.register-btn {
    background-color: #000;
    color: #FFD700;
    border: 1px solid #000;
}

.register-btn:hover {
    background-color: #FFD700;
    color: #000;
}

.logout-btn:hover {
    background-color: #f8d7da !important;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: #fff;
        flex-direction: column;
        transition: 0.3s;
        padding: 20px;
        box-shadow: 2px 0 5px rgba(0,0,0,0.1);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .user-actions {
          margin-top: 20px;
          padding-top: 20px;
          border-top: 1px solid #eee;
      }
  }

  .hero-section {
      background: linear-gradient(135deg, #FFD700 0%, #FFC000 100%);
      color: #000;
      padding: 60px 20px;
      text-align: center;
      position: relative;
      overflow: hidden;
  }

  .hero-content {
      position: relative;
      z-index: 2;
  }

  .hero-image {
      position: absolute;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 500px;
      height: auto;
      opacity: 0.9;
      z-index: 1;
  }

  .hero-section h1 {
      font-size: 2.5em;
      margin-bottom: 20px;
  }

  .hero-section p {
      font-size: 1.2em;
      margin-bottom: 30px;
  }

  .cta-button {
      display: inline-block;
      background-color: #fff;
      color: #000;
      padding: 12px 30px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: bold;
      transition: transform 0.3s;
      border: 2px solid #000;
  }

  .cta-button:hover {
      transform: translateY(-2px);
      background-color: #000;
      color: #FFD700;
  }

  .features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      padding: 40px 20px;
      background-color: #FFFACD;
  }

  .feature-card {
      background: #fff;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      text-align: center;
      border: 1px solid #FFD700;
  }
.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

  .feature-card h3 {
      color: #000;
      margin-bottom: 15px;
  }

  .app-download {
      text-align: center;
      padding: 40px 20px;
      background-color: #fff;
  }

  .app-download h2 {
      font-size: 2em;
      margin-bottom: 20px;
  }

  .app-download p {
      font-size: 1.2em;
      margin-bottom: 30px;
  }

  .download-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
  }

  .download-buttons a {
      display: inline-block;
      background-color: #000;
      color: #FFD700;
      padding: 12px 30px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: bold;
      transition: transform 0.3s;
      border: 2px solid #000;
  }

  .download-buttons a:hover {
      transform: translateY(-2px);
      background-color: #FFD700;
      color: #000;
  }

  footer {
      background-color: #000;
      color: #FFD700;
      padding: 30px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
  }

  footer .social-icons {
      display: flex;
      gap: 15px;
  }

  footer .social-icons a {
      color: #FFD700;
      text-decoration: none;
      font-size: 24px;
      transition: color 0.3s;
  }

  footer .social-icons a:hover {
      color: #fff;
  }

  @media (max-width: 768px) {
      .menu-toggle {
          display: block;
      }

      nav {
          display: none;
          width: 100%;
          margin-top: 15px;
      }

      nav.active {
          display: flex;
          flex-direction: column;
      }

      .dropdown-content {
          display: none;
          /* Mobilde başlangıçta kapalı */
          position: static;
          /* Mobilde dropdown menüyü normal akışa ekle */
          box-shadow: none;
          background-color: rgba(255, 255, 255, 0.1);
      }

      .dropdown-content.active {
          display: block;
          /* Mobilde açıkken göster */
      }

      .hero-image {
          width: 100%;
          position: relative;
          transform: none;
          margin-top: 20px;
      }

      footer {
          flex-direction: column;
          text-align: center;
      }

      .social-icons {
          justify-content: center;
      }
  }