{% extends 'base/index.html' %}
{% load static %}

{% block title %}DSigner Crypto-Token | Blockchain Digital Signature | Radiant Infotech Nepal{% endblock %}
{% block description %}PKI-enabled digital signature solution using Crypto Token with blockchain integration. Secure decentralized identity verification, online company registration, and document signing with blockchain ledger.{% endblock %}
{% block body_class %}product-details-page{% endblock %}

{% block page_title %}
<div class="hero-section" data-aos="fade">
  <div class="hero-background">
    <div class="hero-overlay"></div>
    <div class="hero-pattern"></div>
  </div>
  <div class="container">
    <div class="hero-content">
      <div class="hero-badge" data-aos="fade-up" data-aos-delay="100">
        <span class="badge-dot"></span>
        <span>Blockchain Enabled</span>
        <span class="badge-dot"></span>
      </div>
      <h1 class="hero-title" data-aos="fade-up" data-aos-delay="200">
        DSigner <span class="highlight">Crypto-Token</span>
      </h1>
      <div class="hero-divider" data-aos="fade-up" data-aos-delay="250">
        <span></span>
        <i class="bi bi-cpu"></i>
        <span></span>
      </div>
      <p class="hero-description" data-aos="fade-up" data-aos-delay="300">
        Supports making any application PKI enabled for using Digital Signature Certificates issued in Crypto Token with blockchain technology and decentralized identity verification.
      </p>
      <div class="hero-breadcrumb" data-aos="fade-up" data-aos-delay="350">
        <a href="{% url 'home' %}">
          <i class="bi bi-house-door"></i>
          Home
        </a>
        <i class="bi bi-chevron-right"></i>
        <a href="{% url 'products' %}">Our Products</a>
        <i class="bi bi-chevron-right"></i>
        <span>DSigner Crypto-Token</span>
      </div>
    </div>
  </div>
</div>
{% endblock %}

{% block content %}
<section class="product-details section">
  <div class="container">
    <div class="row g-5">

      <div class="col-lg-8" data-aos="fade-up">

        <div class="product-header mb-4">
          <div class="d-flex align-items-center gap-2 mb-3">
            <span class="section-badge-line"></span>
            <span class="section-badge-text">Blockchain PKI Solution</span>
          </div>
          <h1 class="product-title">DSigner <span class="highlight-text">Crypto-Token Solution</span></h1>
          <p class="product-subtitle mt-3">A next-generation PKI-enabled component that leverages blockchain technology for decentralized identity verification and secure digital signatures using Crypto Token-based Digital Signature Certificates.</p>
        </div>

        <div class="stats-grid mb-5">
          <div class="stat-card">
            <div class="stat-icon">
              <i class="bi bi-blockchain"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">Blockchain</div>
              <div class="stat-label">Integrated</div>
              <div class="stat-description">Decentralized ledger</div>
            </div>
          </div>
          <div class="stat-card">
            <div class="stat-icon">
              <i class="bi bi-shield-check"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">Decentralized</div>
              <div class="stat-label">Identity</div>
              <div class="stat-description">Secure verification</div>
            </div>
          </div>
          <div class="stat-card">
            <div class="stat-icon">
              <i class="bi bi-arrow-repeat"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">Real-Time</div>
              <div class="stat-label">Validation</div>
              <div class="stat-description">Blockchain ledger</div>
            </div>
          </div>
        </div>

        <div class="row g-4 mb-5">
          <div class="col-md-6">
            <div class="feature-card">
              <div class="feature-icon">
                <i class="bi bi-building"></i>
              </div>
              <h3>Blockchain Company Registration</h3>
              <p>Online company registration with crypto-token-based authentication and blockchain-verified identity.</p>
            </div>
          </div>
          <div class="col-md-6">
            <div class="feature-card">
              <div class="feature-icon">
                <i class="bi bi-diagram-3"></i>
              </div>
              <h3>Decentralized Identity</h3>
              <p>Secure and decentralized identity verification using blockchain technology for tamper-proof authentication.</p>
            </div>
          </div>
          <div class="col-md-6">
            <div class="feature-card">
              <div class="feature-icon">
                <i class="bi bi-link-45deg"></i>
              </div>
              <h3>Blockchain Integration</h3>
              <p>Integrates with blockchain technology for immutable audit trails and transparent verification.</p>
            </div>
          </div>
          <div class="col-md-6">
            <div class="feature-card">
              <div class="feature-icon">
                <i class="bi bi-graph-up"></i>
              </div>
              <h3>Advanced Tracking</h3>
              <p>Advanced tracking and reporting features with complete visibility into all signing activities.</p>
            </div>
          </div>
        </div>

        <div class="capabilities-section mb-5">
          <h2 class="mb-4">Key Features</h2>

          <ul class="nav nav-tabs" id="productTabs" role="tablist">
            <li class="nav-item" role="presentation">
              <button class="nav-link active" data-bs-toggle="tab" data-bs-target="#features" type="button">All Features</button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" data-bs-toggle="tab" data-bs-target="#blockchain" type="button">Blockchain Features</button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" data-bs-toggle="tab" data-bs-target="#integration" type="button">Integration</button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" data-bs-toggle="tab" data-bs-target="#use-cases" type="button">Use Cases</button>
            </li>
          </ul>

          <div class="tab-content mt-4" id="productTabContent">
            <div class="tab-pane fade show active" id="features" role="tabpanel">
              <h4>Complete Feature Set</h4>
              <ul>
                <li><strong>Online Company Registration</strong> — Online company registration with crypto-token-based authentication</li>
                <li><strong>Decentralized Identity Verification</strong> — Secure and decentralized identity verification</li>
                <li><strong>Blockchain Technology</strong> — Integrates with blockchain technology for enhanced security</li>
                <li><strong>Digital Signing Support</strong> — Supports digital signing of registration forms and compliance documents</li>
                <li><strong>Real-Time Validation</strong> — Real-time application validation and submission using blockchain ledger</li>
                <li><strong>Secure Asset Management</strong> — Secure management of crypto-tokens and digital assets</li>
                <li><strong>Customizable Workflows</strong> — Customizable registration workflows for different business needs</li>
                <li><strong>Advanced Tracking</strong> — Advanced tracking and reporting features for compliance</li>
                <li><strong>Immutable Audit Trail</strong> — Complete immutable audit trail on blockchain</li>
              </ul>
            </div>

            <div class="tab-pane fade" id="blockchain" role="tabpanel">
              <h4>Blockchain-Powered Features</h4>
              <ul>
                <li><strong>Immutable Ledger</strong> — All signatures and transactions recorded on immutable blockchain ledger</li>
                <li><strong>Smart Contract Integration</strong> — Support for smart contract-based signing workflows</li>
                <li><strong>Decentralized Storage</strong> — Documents and signatures stored in decentralized storage networks</li>
                <li><strong>Timestamp Proof</strong> — Cryptographic timestamp proof for each signature</li>
                <li><strong>Verifiable Credentials</strong> — Support for W3C Verifiable Credentials standard</li>
                <li><strong>Zero-Knowledge Proofs</strong> — Privacy-preserving verification options</li>
                <li><strong>Multi-Chain Support</strong> — Compatible with multiple blockchain networks</li>
                <li><strong>Token Management</strong> — Secure management of crypto-tokens and digital assets</li>
              </ul>
            </div>

            <div class="tab-pane fade" id="integration" role="tabpanel">
              <h4>Integration Capabilities</h4>
              <ul>
                <li><strong>Blockchain Networks</strong> — Compatible with Ethereum, Hyperledger, and other blockchain platforms</li>
                <li><strong>Registration Authorities</strong> — Seamless integration with government registration systems</li>
                <li><strong>Compliance Systems</strong> — Connect with regulatory compliance platforms</li>
                <li><strong>Corporate Portals</strong> — Integrate with company registration portals</li>
                <li><strong>Banking Systems</strong> — Connect with e-banking and financial systems</li>
                <li><strong>Custom Applications</strong> — REST API and SDK for custom application integration</li>
                <li><strong>Web3 Wallets</strong> — Support for major Web3 wallet integrations</li>
              </ul>
            </div>

            <div class="tab-pane fade" id="use-cases" role="tabpanel">
              <h4>Use Cases</h4>
              <ul>
                <li><strong>Company Registration</strong> — Blockchain-verified company registration and incorporation</li>
                <li><strong>Digital Identity</strong> — Self-sovereign digital identity for individuals and organizations</li>
                <li><strong>Contract Management</strong> — Smart contract-based digital agreements with automatic execution</li>
                <li><strong>Supply Chain</strong> — Blockchain-verified document signing in supply chain processes</li>
                <li><strong>Financial Services</strong> — Crypto-token based authentication for banking and finance</li>
                <li><strong>Government Services</strong> — Blockchain-based e-governance applications</li>
                <li><strong>Intellectual Property</strong> — Timestamped proof of creation for IP protection</li>
                <li><strong>Real Estate</strong> — Blockchain-verified property registration and transfers</li>
              </ul>
            </div>
          </div>
        </div>

      </div>

      <div class="col-lg-4" data-aos="fade-up" data-aos-delay="100">
        <div class="product-sidebar">

          <div class="info-card mb-4">
            <div class="card-header">
              <h3>Product Information</h3>
              <span class="badge">Crypto-Token</span>
            </div>
            <div class="card-body">
              <div class="info-row">
                <span class="label">Token Type</span>
                <span class="value">Hardware Crypto-Token</span>
              </div>
              <div class="info-row">
                <span class="label">Certificate Support</span>
                <span class="value">Class 2, Class 3 DSC</span>
              </div>
              <div class="info-row">
                <span class="label">Blockchain</span>
                <span class="value">Multi-Chain Support</span>
              </div>
              <div class="info-row">
                <span class="label">Security Level</span>
                <span class="value">Highest (FIPS 140-2)</span>
              </div>
              <div class="info-row">
                <span class="label">Deployment</span>
                <span class="value">On-Premise / Cloud</span>
              </div>
            </div>
          </div>

          <div class="contact-card mb-4">
            <div class="contact-icon">
              <i class="bi bi-cpu"></i>
            </div>
            <h3>Request Crypto-Token Demo</h3>
            <p>Experience the power of blockchain-based digital signatures with our Crypto-Token solution.</p>
            <div class="benefits-list">
              <div class="benefit-item">
                <i class="bi bi-check-circle-fill"></i>
                <span>Live blockchain demo</span>
              </div>
              <div class="benefit-item">
                <i class="bi bi-check-circle-fill"></i>
                <span>Security consultation</span>
              </div>
              <div class="benefit-item">
                <i class="bi bi-check-circle-fill"></i>
                <span>Integration planning</span>
              </div>
              <div class="benefit-item">
                <i class="bi bi-check-circle-fill"></i>
                <span>Custom pricing quote</span>
              </div>
            </div>
            <a href="{% url 'contact_us' %}" class="btn-primary-custom mt-3">
              <i class="bi bi-calendar-check"></i> Request Demo
              <i class="bi bi-arrow-right ms-2"></i>
            </a>
          </div>

          <div class="expertise-card mb-4">
            <h4>Key Benefits</h4>
            <div class="expertise-grid">
              <div class="expertise-item">
                <i class="bi bi-blockchain"></i>
                <span>Blockchain Secured</span>
              </div>
              <div class="expertise-item">
                <i class="bi bi-shield-check"></i>
                <span>Tamper-Proof</span>
              </div>
              <div class="expertise-item">
                <i class="bi bi-diagram-3"></i>
                <span>Decentralized</span>
              </div>
              <div class="expertise-item">
                <i class="bi bi-clock-history"></i>
                <span>Immutable Audit</span>
              </div>
              <div class="expertise-item">
                <i class="bi bi-graph-up"></i>
                <span>Transparent</span>
              </div>
              <div class="expertise-item">
                <i class="bi bi-link-45deg"></i>
                <span>Smart Contract Ready</span>
              </div>
            </div>
          </div>

          <div class="contact-info">
            <h5>Contact Our Blockchain Team</h5>
            <p><i class="bi bi-telephone me-2"></i>01-4545765 / 01-4524311</p>
            <p><i class="bi bi-envelope me-2"></i>blockchain@radiantnepal.com</p>
            <p><i class="bi bi-geo-alt me-2"></i>Radiant Building, Tukucha Marga, Naxal, Bhatbhateni, Kathmandu Nepal</p>
          </div>

        </div>
      </div>

    </div>
  </div>
</section>

<section class="related-products section">
  <div class="container" data-aos="fade-up">
    <div class="section-header text-center mb-5">
      <span class="section-subtitle">You May Also Like</span>
      <h2 class="section-title">Related Products</h2>
      <div class="title-divider"></div>
      <p class="section-description">Explore our other digital signature and PKI solutions</p>
    </div>

    <div class="row g-4">
      <div class="col-md-4">
        <div class="related-card">
          <div class="related-icon">
            <i class="bi bi-shield-lock-fill"></i>
          </div>
          <h4>Signing & Verification (Soft Token)</h4>
          <p>PKI enabled solution using DSC issued in Soft Token.</p>
          <a href="{% url 'product_detail' slug='signing-verification-component' %}" class="related-link">
            Learn More <i class="bi bi-arrow-right"></i>
          </a>
        </div>
      </div>
      <div class="col-md-4">
        <div class="related-card">
          <div class="related-icon">
            <i class="bi bi-lock-fill"></i>
          </div>
          <h4>Encryption Signing Component</h4>
          <p>Encrypt and decrypt PDF files with advanced cryptography.</p>
          <a href="{% url 'product_detail' slug='encryption-signing-component' %}" class="related-link">
            Learn More <i class="bi bi-arrow-right"></i>
          </a>
        </div>
      </div>
      <div class="col-md-4">
        <div class="related-card">
          <div class="related-icon">
            <i class="bi bi-file-earmark-pdf-fill"></i>
          </div>
          <h4>DSigner Component Tool</h4>
          <p>Automate PDF document signing with API integration.</p>
          <a href="{% url 'product_detail' slug='dsigner-component-tool' %}" class="related-link">
            Learn More <i class="bi bi-arrow-right"></i>
          </a>
        </div>
      </div>
    </div>
  </div>
</section>

<section class="call-to-action section dark-background mt-5"
         style="background-image:url('https://images.unsplash.com/photo-1639762681485-074b7f938ba0?w=1920&q=80');background-size:cover;background-position:center;">
  <div class="container" data-aos="fade-up">
    <div class="row justify-content-center text-center">
      <div class="col-lg-7">
        <div class="action-panel">
          <div class="action-badge">
            <span class="badge-line"></span>
            <span>Get Started</span>
            <span class="badge-line"></span>
          </div>
          <h2>Ready to Embrace<br>Blockchain-Powered Signatures?</h2>
          <p>Future-proof your digital signing infrastructure with blockchain-integrated Crypto-Token solution.</p>
          <div class="action-buttons">
            <a href="{% url 'contact_us' %}" class="btn-primary">
              <i class="bi bi-chat-dots"></i> Contact Sales
            </a>
            <a href="{% url 'products' %}" class="btn-secondary">
              <i class="bi bi-grid-3x3-gap"></i> Explore All Products
            </a>
          </div>
        </div>
      </div>
    </div>
  </div>
</section>

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    font-weight: 500;
    color: var(--text-dark);
    background: transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
  }

  .nav-tabs .nav-link:hover {
    color: var(--primary-green);
    background: var(--primary-green-light);
  }

  .nav-tabs .nav-link.active {
    color: var(--primary-green);
    background: var(--primary-green-light);
    border-bottom: 2px solid var(--primary-green);
  }

  .tab-content ul {
    padding-left: 20px;
  }

  .tab-content ul li {
    margin-bottom: 8px;
    line-height: 1.6;
  }

  .info-card, .contact-card, .expertise-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
  }

  .info-card .card-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .info-card .card-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
  }

  .info-card .card-header .badge {
    background: var(--primary-green);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
  }

  .info-card .card-body {
    padding: 20px;
  }

  .info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .info-row:last-child {
    border-bottom: none;
  }

  .info-row .label {
    font-weight: 500;
    color: var(--text-muted);
  }

  .info-row .value {
    font-weight: 500;
    text-align: right;
  }

  .contact-card {
    padding: 24px;
    text-align: center;
  }

  .contact-card .contact-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-green-light);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
  }

  .contact-card .contact-icon i {
    font-size: 2rem;
    color: var(--primary-green);
  }

  .contact-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
  }

  .contact-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
  }

  .benefits-list {
    text-align: left;
    margin-bottom: 1.5rem;
  }

  .benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.85rem;
  }

  .benefit-item i {
    color: var(--primary-green);
    font-size: 0.9rem;
    flex-shrink: 0;
  }

  .btn-primary-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-green);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
  }

  .btn-primary-custom:hover {
    background: var(--hover-gold);
    color: var(--text-dark);
    transform: translateY(-2px);
  }

  .expertise-card {
    padding: 20px;
  }

  .expertise-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
  }

  .expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .expertise-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--primary-green-light);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
  }

  .expertise-item i {
    color: var(--primary-green);
  }

  .contact-info {
    background: var(--primary-green-light);
    padding: 20px;
    border-radius: 16px;
  }

  .contact-info h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
  }

  .contact-info p {
    font-size: 0.8rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .contact-info i {
    color: var(--primary-green);
    width: 20px;
  }

  .related-products {
    background: #fafbfe;
  }

  .related-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(5, 150, 82, 0.1);
    height: 100%;
  }

  .related-card:hover {
    transform: translateY(-5px);
    border-color: var(--hover-gold);
    box-shadow: var(--card-shadow-hover);
  }

  .related-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-green-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
  }

  .related-card:hover .related-icon {
    background: var(--hover-gold);
  }

  .related-icon i {
    font-size: 1.8rem;
    color: var(--primary-green);
  }

  .related-card:hover .related-icon i {
    color: white;
  }

  .related-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
  }

  .related-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
  }

  .related-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.3s ease;
  }

  .related-link:hover {
    gap: 12px;
    color: var(--hover-gold);
  }

  .call-to-action {
    position: relative;
    padding: 80px 0;
  }

  .call-to-action::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
  }

  .action-panel {
    position: relative;
    z-index: 1;
  }

  .action-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
  }

  .action-badge .badge-line {
    width: 30px;
    height: 2px;
    background: var(--primary-green);
  }

  .action-badge span:not(.badge-line) {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-green);
  }

  .action-panel h2 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
  }

  .action-panel p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 auto;
  }

  .action-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-green);
    color: white;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .btn-primary:hover {
    background: var(--hover-gold);
    color: var(--text-dark);
    transform: translateY(-3px);
  }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: white;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
  }

  .btn-secondary:hover {
    border-color: var(--hover-gold);
    color: var(--hover-gold);
    transform: translateY(-3px);
  }

  @media (max-width: 991px) {
    .hero-title {
      font-size: 2.5rem;
    }
    .section {
      padding: 60px 0;
    }
    .stats-grid {
      flex-direction: column;
    }
    .stat-card {
      min-width: auto;
    }
  }

  @media (max-width: 768px) {
    .hero-title {
      font-size: 2rem;
    }
    .hero-description {
      font-size: 1rem;
    }
    .hero-section {
      min-height: 55vh;
      padding: 100px 0 60px;
    }
    .action-panel h2 {
      font-size: 1.5rem;
    }
    .action-buttons {
      flex-direction: column;
      align-items: center;
    }
    .expertise-grid {
      grid-template-columns: 1fr;
    }
  }
</style>

<script>
  document.addEventListener('DOMContentLoaded', function() {
    const tabs = document.querySelectorAll('.nav-link');

    tabs.forEach(function(tab) {
      tab.addEventListener('click', function() {
        tabs.forEach(function(t) {
          t.classList.remove('active');
        });
        this.classList.add('active');
      });
    });
  });
</script>

{% endblock %}