:root {
      --primary: #7c3aed;
      --primary-gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
      --neon-pink: #ec4899;
      --neon-cyan: #06b6d4;
      --neon-purple: #8b5cf6;
      --neon-amber: #f59e0b;
      --bg-main: #f8fafc;
      --bg-card: #ffffff;
      --bg-subtle: #f1f5f9;
      --text-dark: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --border-color: #e2e8f0;
      --border-neon: rgba(124, 58, 237, 0.25);
      --box-shadow: 0 10px 25px -5px rgba(124, 58, 237, 0.08), 0 8px 10px -6px rgba(6, 182, 212, 0.06);
      --box-shadow-hover: 0 20px 30px -10px rgba(124, 58, 237, 0.2), 0 10px 15px -5px rgba(236, 72, 153, 0.15);
      --container-max-width: 1200px;
    }

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

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-main);
      color: var(--text-dark);
      line-height: 1.6;
    }

    body {
      background-color: var(--bg-main);
      color: var(--text-dark);
      overflow-x: hidden;
    }

    a {
      color: var(--primary);
      text-decoration: none;
      transition: all 0.2s ease;
    }

    a:hover {
      color: var(--neon-pink);
    }

    .container {
      width: 100%;
      max-width: var(--container-max-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Section Global Headers */
    .section-header {
      text-align: center;
      margin-bottom: 48px;
    }

    .section-tag {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(124, 58, 237, 0.08);
      border: 1px solid rgba(124, 58, 237, 0.3);
      color: var(--primary);
      border-radius: 50px;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-dark);
      letter-spacing: -0.5px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      margin-top: 10px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(124, 58, 237, 0.15);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .ai-page-logo {
      height: 40px;
      width: auto;
      object-fit: contain;
    }

    .brand-title {
      font-size: 20px;
      font-weight: 800;
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -0.5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0; /* Strictly required gap: 0 */
      list-style: none;
    }

    .nav-links li a {
      display: block;
      padding: 8px 12px;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-dark);
      border-radius: 6px;
      transition: all 0.2s ease;
    }

    .nav-links li a:hover {
      color: var(--primary);
      background-color: rgba(124, 58, 237, 0.06);
    }

    .header-cta {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      border-radius: 8px;
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s ease;
      border: 1px solid transparent;
      text-decoration: none;
    }

    .btn-primary {
      background: var(--primary-gradient);
      color: #ffffff !important;
      box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
    }

    .btn-outline {
      background: transparent;
      border-color: var(--primary);
      color: var(--primary) !important;
    }

    .btn-outline:hover {
      background: rgba(124, 58, 237, 0.08);
      transform: translateY(-2px);
    }

    .btn-neon {
      background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
      color: #ffffff !important;
      box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
    }

    .btn-neon:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--text-dark);
      cursor: pointer;
    }

    /* Hero Section (No Images!) */
    .hero-section {
      padding: 80px 0 60px 0;
      background: radial-gradient(circle at 50% 0%, rgba(124, 58, 237, 0.12) 0%, rgba(6, 182, 212, 0.05) 50%, rgba(248, 250, 252, 1) 100%);
      text-align: center;
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #ffffff;
      border: 1px solid rgba(124, 58, 237, 0.3);
      border-radius: 50px;
      font-size: 14px;
      color: var(--primary);
      font-weight: 600;
      margin-bottom: 24px;
      box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
    }

    .hero-badge .pulse-dot {
      width: 8px;
      height: 8px;
      background-color: var(--neon-cyan);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--neon-cyan);
      animation: pulse 1.5s infinite;
    }

    @keyframes pulse {
      0% { opacity: 0.4; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.2); }
      100% { opacity: 0.4; transform: scale(0.9); }
    }

    .hero-h1 {
      font-size: 40px;
      font-weight: 900;
      color: var(--text-dark);
      letter-spacing: -1px;
      line-height: 1.25;
      margin-bottom: 20px;
    }

    .hero-description {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 840px;
      margin: 0 auto 36px auto;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 960px;
      margin: 0 auto;
    }

    .metric-card {
      background: #ffffff;
      border: 1px solid rgba(124, 58, 237, 0.15);
      border-radius: 12px;
      padding: 20px 16px;
      box-shadow: var(--box-shadow);
      transition: all 0.3s ease;
    }

    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--box-shadow-hover);
      border-color: var(--primary);
    }

    .metric-number {
      font-size: 30px;
      font-weight: 800;
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .metric-label {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 4px;
    }

    /* General Section Padding */
    .section-block {
      padding: 80px 0;
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    }

    .section-block:nth-child(even) {
      background-color: #ffffff;
    }

    /* About Section & Platform Overview */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-content h3 {
      font-size: 26px;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-dark);
    }

    .about-content p {
      color: var(--text-muted);
      margin-bottom: 16px;
      font-size: 15px;
    }

    .feature-check-list {
      list-style: none;
      margin-top: 20px;
    }

    .feature-check-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 15px;
      color: var(--text-dark);
      margin-bottom: 10px;
      font-weight: 500;
    }

    .feature-check-list li::before {
      content: "✓";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      background: rgba(6, 182, 212, 0.15);
      color: var(--neon-cyan);
      border-radius: 50%;
      font-weight: bold;
      font-size: 12px;
    }

    .about-highlight-box {
      background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
      border: 1px solid rgba(124, 58, 237, 0.2);
      border-radius: 16px;
      padding: 32px;
      position: relative;
    }

    .about-highlight-box h4 {
      font-size: 20px;
      color: var(--primary);
      margin-bottom: 14px;
    }

    /* AIGC Models Badge Grid */
    .model-tags-container {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .model-tag {
      padding: 6px 14px;
      background: #ffffff;
      border: 1px solid rgba(124, 58, 237, 0.2);
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-dark);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
      transition: all 0.2s ease;
    }

    .model-tag:hover {
      border-color: var(--neon-pink);
      color: var(--neon-pink);
      transform: translateY(-2px);
    }

    /* Cards Grid System */
    .cards-grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .cards-grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .feature-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 14px;
      padding: 28px 24px;
      box-shadow: var(--box-shadow);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: var(--primary-gradient);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--box-shadow-hover);
      border-color: rgba(124, 58, 237, 0.4);
    }

    .feature-card:hover::before {
      opacity: 1;
    }

    .card-icon-badge {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: bold;
      margin-bottom: 18px;
    }

    .feature-card h4 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Workflow Timeline Component */
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
      text-align: center;
      position: relative;
    }

    .step-number {
      width: 36px;
      height: 36px;
      background: var(--primary-gradient);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      margin: 0 auto 16px auto;
      font-size: 16px;
      box-shadow: 0 4px 10px rgba(124, 58, 237, 0.3);
    }

    .step-card h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* Comparison Table Section */
    .comparison-container {
      background: #ffffff;
      border-radius: 16px;
      border: 1px solid rgba(124, 58, 237, 0.2);
      box-shadow: var(--box-shadow);
      overflow-x: auto;
    }

    .comparison-header-badge {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 30px;
      background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
      border-bottom: 1px solid var(--border-color);
    }

    .score-box {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .score-num {
      font-size: 36px;
      font-weight: 900;
      color: var(--primary);
    }

    .stars {
      color: #f59e0b;
      font-size: 20px;
    }

    .comp-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 650px;
    }

    .comp-table th, .comp-table td {
      padding: 16px 24px;
      border-bottom: 1px solid var(--border-color);
      font-size: 14px;
    }

    .comp-table th {
      background-color: var(--bg-subtle);
      font-weight: 700;
      color: var(--text-dark);
    }

    .comp-table tr:last-child td {
      border-bottom: none;
    }

    .comp-table .highlight-col {
      background-color: rgba(124, 58, 237, 0.04);
      font-weight: 600;
      color: var(--primary);
    }

    .badge-check {
      color: #10b981;
      font-weight: bold;
    }

    .badge-cross {
      color: #ef4444;
    }

    /* Token Price Table */
    .token-table-wrapper {
      background: #ffffff;
      border-radius: 12px;
      border: 1px solid var(--border-color);
      box-shadow: var(--box-shadow);
      overflow-x: auto;
    }

    .token-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 600px;
    }

    .token-table th, .token-table td {
      padding: 14px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 14px;
    }

    .token-table th {
      background-color: #f8fafc;
      color: var(--text-dark);
      font-weight: 700;
    }

    .price-discount {
      display: inline-block;
      padding: 2px 8px;
      background: rgba(236, 72, 153, 0.1);
      color: var(--neon-pink);
      border-radius: 4px;
      font-size: 12px;
      font-weight: 600;
    }

    /* Franchise Section */
    .franchise-card {
      background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
      color: #ffffff;
      border-radius: 16px;
      padding: 40px;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 30px;
      align-items: center;
      box-shadow: 0 15px 30px rgba(49, 46, 129, 0.25);
    }

    .franchise-card h3 {
      font-size: 28px;
      font-weight: 800;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .franchise-card p {
      color: #c7d2fe;
      font-size: 15px;
      margin-bottom: 24px;
    }

    .franchise-benefits {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .franchise-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 15px;
      color: #e0e7ff;
    }

    /* Case Study Display (Using Provided Image Assets) */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--box-shadow);
      transition: all 0.3s ease;
    }

    .case-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--box-shadow-hover);
    }

    .case-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      background: #f1f5f9;
    }

    .case-image-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .case-card:hover .case-image-wrapper img {
      transform: scale(1.05);
    }

    .case-content {
      padding: 20px;
    }

    .case-content h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-dark);
    }

    .case-content p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* Reviews Section */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
      box-shadow: var(--box-shadow);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: italic;
    }

    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
    }

    .user-avatar-placeholder {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 16px;
    }

    .user-info h5 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-dark);
    }

    .user-info span {
      font-size: 12px;
      color: var(--text-light);
    }

    /* FAQ Accordion */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 10px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color 0.2s ease;
    }

    .faq-item:hover {
      border-color: var(--primary);
    }

    .faq-question {
      padding: 18px 24px;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-dark);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-question::after {
      content: "+";
      font-size: 20px;
      color: var(--primary);
      transition: transform 0.2s ease;
    }

    .faq-item.active .faq-question::after {
      content: "−";
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background-color: #fafbfd;
    }

    .faq-item.active .faq-answer {
      max-height: 250px;
      padding: 0 24px 20px 24px;
      border-top: 1px solid #f1f5f9;
    }

    .faq-answer p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Articles Section */
    .articles-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .article-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
      box-shadow: var(--box-shadow);
    }

    .article-card h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .article-links-list {
      list-style: none;
      margin-top: 12px;
    }

    .article-links-list li {
      margin-bottom: 8px;
    }

    .article-links-list li a {
      font-size: 14px;
      color: var(--text-dark);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-links-list li a:hover {
      color: var(--primary);
      text-decoration: underline;
    }

    /* Contact Section & Submit Form */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }

    .contact-info-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 32px;
      box-shadow: var(--box-shadow);
    }

    .contact-info-card h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 20px;
      color: var(--text-dark);
    }

    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 30px;
    }

    .detail-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .detail-item strong {
      color: var(--text-dark);
      min-width: 80px;
    }

    .qr-container {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 16px;
      background: var(--bg-subtle);
      border-radius: 12px;
    }

    .qr-container img {
      width: 100px;
      height: 100px;
      object-fit: cover;
      border-radius: 8px;
      border: 1px solid var(--border-color);
    }

    .contact-form-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 32px;
      box-shadow: var(--box-shadow);
    }

    .contact-form-card h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .form-group {
      margin-bottom: 16px;
    }

    .form-group label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 6px;
      color: var(--text-dark);
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      font-size: 14px;
      outline: none;
      transition: border-color 0.2s ease;
      background-color: #fafafa;
    }

    .form-control:focus {
      border-color: var(--primary);
      background-color: #ffffff;
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    /* Help Center & Encyclopedia List */
    .help-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .help-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 10px;
      padding: 20px;
      box-shadow: var(--box-shadow);
    }

    .help-card h4 {
      font-size: 16px;
      color: var(--primary);
      margin-bottom: 8px;
    }

    .help-card p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* Footer */
    .site-footer {
      background-color: #0f172a;
      color: #94a3b8;
      padding: 60px 0 30px 0;
      font-size: 14px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-brand h4 {
      color: #ffffff;
      font-size: 20px;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 13px;
      line-height: 1.6;
    }

    .footer-links h5 {
      color: #ffffff;
      font-size: 15px;
      margin-bottom: 16px;
    }

    .footer-links ul {
      list-style: none;
    }

    .footer-links ul li {
      margin-bottom: 8px;
    }

    .footer-links ul li a {
      color: #94a3b8;
    }

    .footer-links ul li a:hover {
      color: #ffffff;
    }

    .friend-links-area {
      border-top: 1px solid #1e293b;
      padding-top: 24px;
      margin-bottom: 24px;
    }

    .friend-links-area h5 {
      color: #e2e8f0;
      font-size: 14px;
      margin-bottom: 12px;
    }

    .friend-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .friend-links-list a {
      color: #94a3b8;
      font-size: 13px;
    }

    .friend-links-list a:hover {
      color: var(--neon-cyan);
    }

    .footer-bottom {
      border-top: 1px solid #1e293b;
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: #64748b;
    }

    /* Floating Customer Service Button */
    .floating-cs {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .cs-btn {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
      cursor: pointer;
      font-size: 20px;
      border: none;
      transition: transform 0.2s ease;
    }

    .cs-btn:hover {
      transform: scale(1.1);
    }

    .cs-popup {
      display: none;
      position: absolute;
      right: 60px;
      bottom: 0;
      width: 220px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 16px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      text-align: center;
    }

    .cs-popup img {
      width: 140px;
      height: 140px;
      object-fit: cover;
      margin-top: 8px;
      border-radius: 6px;
    }

    /* Responsive Styles */
    @media (max-width: 1024px) {
      .hero-metrics {
        grid-template-columns: repeat(2, 1fr);
      }
      .cards-grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-steps {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
      }
      .nav-links.active {
        display: flex;
      }
      .hero-h1 {
        font-size: 28px;
      }
      .about-grid, .franchise-card, .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .cards-grid-3, .case-grid, .reviews-grid, .articles-grid, .help-grid {
        grid-template-columns: 1fr;
      }
      .hero-metrics {
        grid-template-columns: 1fr;
      }
      .process-steps {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
    }