/* Critical CSS */
    :root {
      -webkit-primary-color: #4f46e5;
      -moz-primary-color: #4f46e5;
      --primary-color: #4f46e5;
      -webkit-secondary-color: #7c3aed;
      -moz-secondary-color: #7c3aed;
      --secondary-color: #7c3aed;
    }
    
    /* Mevcut CSS'ler */
    body {
      font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
      -webkit-scroll-behavior: smooth;
      -moz-scroll-behavior: smooth;
      scroll-behavior: smooth;
      background: -webkit-linear-gradient(to bottom, #f3f4f6, #ffffff);
      background: -moz-linear-gradient(to bottom, #f3f4f6, #ffffff);
      background: linear-gradient(to bottom, #f3f4f6, #ffffff);
      opacity: 0;
      -webkit-animation: fadeIn 0.3s ease-in forwards;
      -moz-animation: fadeIn 0.3s ease-in forwards;
      animation: fadeIn 0.3s ease-in forwards;
      display: none;
    }

    @-webkit-keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @-moz-keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    .navbar {
      background: -webkit-linear-gradient(to right, #4f46e5, #7c3aed);
      background: -moz-linear-gradient(to right, #4f46e5, #7c3aed);
      background: linear-gradient(to right, #4f46e5, #7c3aed);
      -webkit-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      -moz-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      -webkit-backdrop-filter: blur(10px);
      -moz-backdrop-filter: blur(10px);
      backdrop-filter: blur(10px);
    }

    /* Mobil Responsive Düzenlemeler */
    @media screen and (max-width: 768px) {
      .text-3xl.md\\:text-4xl {
        width: 100%;
        margin: 0;
        text-align: left;
        padding: 1rem;
      }

      .mobile-title {
        width: 100%;
        padding: 0.5rem 1rem;
        margin: 0;
        line-height: 1.4;
        font-size: 1.5rem;
        text-align: left;
        display: block;
      }

      .mobile-title span {
        display: inline;
        margin: 0;
        text-align: left;
      }

      header.bg-gradient-to-r {
        padding: 1rem 0;
      }

      .container.mx-auto.px-4 {
        padding: 0 1rem;
      }

      .text-4xl.lg\\:text-4xl {
        font-size: 1.5rem;
        line-height: 1.4;
        text-align: left;
      }

      .text-yellow-300 {
        display: inline;
        margin-left: 0.5rem;
      }

      .container div[style*="flex-direction: row"] {
        text-align: left !important;
      }

      .container div[style*="flex-direction: row"] p {
        text-align: left !important;
      }
    }

    body.loaded {
      display: block;
    }

    /* Masaüstü için fixed pozisyonlar */
    .navbar {
      background: linear-gradient(to right, #4f46e5, #7c3aed);
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      width: 100%;
      z-index: 50;
    }
    .section-padding {
      padding: 1rem 1rem;
    }
    .btn-primary {
      background: #2fe73f;
      color: #000000;
      padding: 0.75rem 1.5rem;
      border-radius: 9999px;
      transition: transform 0.2s ease, background 0.3s ease;
    }
    .btn-primary:hover {
      background: #4338ca;
      transform: scale(1.05);
    }
    .section-title {
      position: relative;
      display: inline-block;
      margin-bottom: 2rem;
    }
    .section-title::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 50%;
      height: 4px;
      background: #4f46e5;
      border-radius: 2px;
      transform: scaleX(0.8);
      transition: transform 0.3s ease;
    }
    /* SSS başlığı için özel stil */
    #sss .section-title {
      display: block;
      text-align: center;
    }
    #sss .section-title::after {
      left: 25%;
      width: 50%;
    }
    .content-card {
      background: white;
      border-radius: 12px;
      padding: 2rem;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      will-change: transform, box-shadow;
    }
    .content-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
    }
    @media (max-width: 768px) {
      .section-padding {
        padding: 3rem 1rem;
      }
      .content-card {
        padding: 1.5rem;
      }
      h1, h2, h3 {
        line-height: 1.4;
        margin-bottom: 1rem;
      }
      .hero-title {
        font-size: 2rem;
        word-spacing: 2px;
        letter-spacing: -0.5px;
      }
      .hero-subtitle {
        font-size: 1.5rem;
        margin-top: 1rem;
        line-height: 1.6;
      }
    }
    /* Lazy Load Images */
    img.lazy {
      opacity: 0;
      transition: opacity 0.3s ease-in;
    }
    img.lazy.loaded {
      opacity: 1;
    }
    /* Performance Optimizations */
    .section-title:hover::after {
      transform: scaleX(1);
    }
    /* Scroll Buttons */
    .scroll-buttons {
      position: fixed;
      right: 20px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 9999;
    }

    @media (max-width: 768px) {
      .scroll-buttons {
        right: 20px;
        bottom: 20px;
        gap: 10px;
      }
    }

    .scroll-btn {
      width: 45px;
      height: 45px;
      background: linear-gradient(135deg, #4f46e5, #7c3aed);
      border-radius: 50%;
      display: none;
      align-items: center;
      justify-content: center;
      color: white;
      cursor: pointer;
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
      margin-left: auto;
    }

    @media (max-width: 768px) {
      .scroll-btn {
        width: 40px;
        height: 40px;
        margin-left: auto;
      }
    }

    .scroll-btn.visible {
      display: flex;
    }

    .scroll-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    }

    @keyframes bounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-3px); }
    }

    .scroll-btn svg {
      width: 24px;
      height: 24px;
      animation: bounce 2s infinite;
    }

    @media (max-width: 768px) {
      .scroll-btn svg {
        width: 20px;
        height: 20px;
      }
    }
    /* Mobile Menu Styles */
    .mobile-menu-button {
      display: none;
    }

    .mobile-menu {
      display: none;
      position: absolute !important;
      top: 60px !important;
      left: 0;
      right: 0;
      background: linear-gradient(to bottom, #4f46e5, #7c3aed);
      padding: 1rem;
      transform: translateY(-150%);
      transition: transform 0.3s ease-in-out;
      z-index: 40;
      opacity: 0;
      border-top: 1px solid rgba(255,255,255,0.1);
    }

    .mobile-menu.active {
      transform: translateY(0);
      opacity: 1;
    }

    @media (max-width: 1024px) {
      .navbar {
        height: 60px;
        display: flex;
        align-items: center;
      }

      .desktop-menu {
        display: none;
      }
      
      .mobile-menu-button {
        display: block;
      }

      .mobile-menu {
        display: block;
        transform: translateY(-150%);
        opacity: 0;
      }

      .mobile-menu ul {
        flex-direction: column;
        gap: 1rem;
      }

      .mobile-menu .nav-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1rem;
      }

      .mobile-menu a {
        display: block;
        padding: 0.5rem 0;
        text-align: center;
        color: white;
      }
    }

    .mobile-menu-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-menu-header h3 {
      color: #fff;
      font-size: 24px;
      font-weight: 600;
    }

    .mobile-menu-close {
      width: 30px;
      height: 30px;
      position: relative;
      cursor: pointer;
    }

    .mobile-menu-close span {
      display: block;
      position: absolute;
      height: 3px;
      width: 100%;
      background: #fff;
      border-radius: 3px;
      opacity: 1;
      left: 0;
      transform: rotate(45deg);
      transition: .25s ease-in-out;
    }

    .mobile-menu-close span:nth-child(1) {
      transform: rotate(45deg);
      top: 13px;
    }

    .mobile-menu-close span:nth-child(2) {
      transform: rotate(-45deg);
      top: 13px;
    }

    .mobile-menu-body {
      padding: 20px;
      padding-top: 2rem;
    }

    .mobile-menu-body ul {
      list-style: none;
      padding: 0;
      margin: 0;
      padding-top: 1rem;
    }

    .mobile-menu-body ul li {
      margin-bottom: 15px;
    }

    .mobile-menu-body ul li a {
      color: #fff;
      font-size: 18px;
      text-decoration: none;
      display: block;
      padding: 10px;
      border-radius: 5px;
      transition: 0.3s;
    }

    .mobile-menu-body ul li a:hover {
      background: rgba(255, 255, 255, 0.1);
    }
    /* İçindekiler hover efekti için ek stiller */
    .toc-item {
      transition: all 0.3s ease;
      transform-origin: left;
      padding-left: 0;
      display: block;
      width: 100%;
      background: rgba(255, 255, 255, 0.9);
      margin-bottom: 0.5rem;
      border-radius: 0.375rem;
    }
    .toc-item:hover {
      transform: translateX(10px) scale(1.05);
      background: rgba(243, 244, 246, 0.8);
    }
    .toc-item a {
      display: block;
      width: 100%;
      padding: 0.5rem 1rem;
    }
    #toc-content {
      display: none;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out;
    }
    #toc-content.active {
      display: block;
      max-height: 1000px;
      transition: max-height 0.3s ease-in;
    }
    /* İçindekiler container stil düzeltmesi */
    .toc-container {
      background-color: white;
      border-radius: 0.75rem;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      padding: 1rem;
      margin: 1rem 0;
      min-height: 120px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    /* SSS Hover Efekti */
    .faq-item h4 {
      transition: all 0.3s ease;
    }
    
    .faq-item h4:hover {
      background-color: #f8fafc;
      padding-left: 1.5rem;
    }
    
    .faq-item div {
      transition: all 0.3s ease;
    }
    @media (max-width: 1023px) {
      .desktop-menu {
        display: none;
      }
    }
    @media (max-width: 768px) {
      .text-5xl {
        font-size: 2.5rem !important; /* 40px */
        line-height: 1.2 !important;
        margin-top: 1rem !important;
      }
      .text-5xl span {
        display: block;
        margin-bottom: 0.25rem;
      }
    }
    @media (max-width: 768px) {
      .mobile-menu-button svg {
        width: 32px !important;
        height: 32px !important;
      }
      .mobile-menu-button {
        padding: 0.75rem !important;
      }
    }
    @media (max-width: 768px) {
      .flex-container {
        flex-direction: column !important;
        padding: 0 1rem;
      }
      
      .flex-container > a {
        width: 100% !important;
        margin: 0.5rem 0 !important;
        justify-content: center !important;
        text-align: center !important;
      }
    }
    @media (max-width: 768px) {
      .action-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
      }

      .action-buttons a {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0.75rem 1rem;
        border-radius: 9999px;
        font-weight: 600;
      }
    }
    @media screen and (max-width: 768px) {
      .navbar {
        position: relative !important;
      }
    }
    @media screen and (max-width: 768px) {
      *[class*="fixed"],
      *[style*="position: fixed"],
      .navbar,
      .sticky,
      [class*="sticky"],
      [style*="position: sticky"] {
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        transform: none !important;
      }

      /* Scroll butonları için özel kural */
      .scroll-buttons {
        position: fixed !important;
        right: 20px !important;
        bottom: 20px !important;
        transform: none !important;
      }

      body {
        padding-top: 0 !important;
      }

      header.bg-gradient-to-r {
        margin-top: 0 !important;
      }
    }
    @media screen and (max-width: 768px) {
      .navbar-brand {
        font-size: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: calc(100% - 60px);
        padding-right: 10px;
      }
    }
    @media screen and (max-width: 768px) {
      .text-3xl {
        font-size: 16px !important;
        line-height: 1.2 !important;
      }
      
      h1.tracking-tight {
        max-width: calc(100% - 60px);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        padding-right: 10px;
      }
    }
    @media (max-width: 768px) {
      .mobile-title {
        font-size: 20px !important;
        line-height: 1.2 !important;
        white-space: normal !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 10px !important;
      }
      
      .mobile-title span {
        display: block !important;
        margin: 2px 0 !important;
      }
    }

    /* Breadcrumb hover efekti */
    nav[aria-label="Breadcrumb"] a {
        transition: all 0.3s ease;
    }

    nav[aria-label="Breadcrumb"] a:hover {
        color: #4f46e5 !important; /* indigo-600 */
        border-bottom: 2px solid #4f46e5;
    }

    @media (max-width: 768px) {
      .container, .container.mx-auto {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
      }
      .content-card {
        margin: 1.2rem 0 !important;
        max-width: 100vw !important;
        min-width: 0;
        padding: 1.3rem 1rem !important;
        border-radius: 18px !important;
        box-shadow: 0 8px 32px rgba(79,70,229,0.13), 0 1.5px 8px rgba(124,58,237,0.09);
        background: #fff !important;
        transition: box-shadow 0.3s, background 0.3s;
        margin-left: 16px !important;
        margin-right: 16px !important;
      }
      .content-card h2 {
        font-size: 1.15rem !important;
        margin-bottom: 1rem !important;
        background: linear-gradient(90deg, #6366f1 0%, #a5b4fc 100%);
        color: #fff !important;
        box-shadow: 0 2px 8px rgba(99,102,241,0.08);
        animation: titleGlow 2s infinite alternate;
        text-align: center !important;
        display: inline-block !important;
        margin-left: auto !important;
        margin-right: auto !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 10px !important;
        border: none !important;
        width: auto !important;
        max-width: 95%;
        position: relative;
      }
      .section-title {
        font-size: 1.15rem !important;
        margin-bottom: 1rem !important;
        background: linear-gradient(90deg, #6366f1 0%, #a5b4fc 100%);
        color: #fff !important;
        box-shadow: 0 2px 8px rgba(99,102,241,0.08);
        animation: titleGlow 2s infinite alternate;
        text-align: center !important;
        display: inline-block !important;
        margin-left: auto !important;
        margin-right: auto !important;
        padding: 0.5rem 1.2rem !important;
        border-radius: 10px !important;
        border: none !important;
        width: auto !important;
        max-width: 95%;
        position: relative;
      }
      .section-title::after {
        left: 50% !important;
        transform: translateX(-50%) !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.5rem !important;
      }
      .content-card h2 + p, .content-card .section-title + p {
        margin-top: 0.7rem !important;
      }
      .content-card p {
        font-size: 1rem !important;
        line-height: 1.6 !important;
        margin-bottom: 1rem !important;
        color: #22223b !important;
        text-align: left !important;
        word-break: break-word;
      }
      .content-card strong {
        color: #4f46e5 !important;
        font-weight: 700;
      }
    }
    @media (max-width: 768px) {
      .content-card .section-title {
        display: block !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        border-radius: 10px 10px 0 0 !important;
      }
    }
    @media (max-width: 768px) {
      .toc-container,
      nav[aria-label="Breadcrumb"] {
        margin-left: 16px !important;
        margin-right: 16px !important;
        width: auto !important;
        max-width: calc(100vw - 32px) !important;
        margin-bottom: 0.5rem !important;
        margin-top: 0 !important;
      }
    }

    @keyframes titleBlink {
      0% { opacity: 1; }
      50% { opacity: 0.3; }
      100% { opacity: 1; }
    }

    .navbar .text-yellow-300 {
      animation: titleBlink 1.5s ease-in-out infinite;
    }