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<header>
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      <img src="img/cellnet-logo.svg" alt="CellNet Communications" />
    </div>
    <nav class="nav">
      <a href="#services">Services</a>
      <a href="#about">About</a>
      <a href="#network">Network</a>
      <a href="#contact">Contact</a>
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<main>
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      <h1>Managed IT and Enterprise Networking</h1>
      <p>
        CellNet Communications provides straightforward managed IT services
        and network solutions for small and mid sized businesses. The aim is
        to keep systems stable and predictable without extra noise.
      </p>
    </div>
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  <!-- Services -->
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      <h2>Our Services</h2>
      <p>
        Practical, focused offerings that keep your users and infrastructure supported.
      </p>

      <div class="cards">
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          <h3>Managed IT Services</h3>
          <p>
            Ongoing care for the devices, servers, and systems that your team uses every day.
          </p>
          <ul>
            <li>Helpdesk and troubleshooting</li>
            <li>Patch and update management</li>
            <li>Backups, basic monitoring, and checks</li>
          </ul>
        </div>

        <div class="card">
          <h3>Enterprise Networking</h3>
          <p>
            Network design and operations for office, remote, and data center environments.
          </p>
          <ul>
            <li>Routing and switching</li>
            <li>LAN and WAN architecture</li>
            <li>Secure VPN and remote access</li>
          </ul>
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  <!-- About -->
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      <h2>About CellNet Communications</h2>
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        CellNet Communications focuses on clear configurations and predictable behavior.
        The goal is not to sell every possible product, but instead to keep your IT and
        networking environment understandable, documented, and steady.
      </p>
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  </section>

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        <h2>Network presence</h2>
        <p>
          Outside of client work, there is a small hobby network that runs as its own
          autonomous system. This is mainly for learning, experiments, and lab style
          projects, and is not the primary service that CellNet offers.
        </p>
      </div>
      <div class="contact-box">
        <h3>Technical details</h3>
        <p><strong>ASN:</strong> AS13732</p>
        <p><strong>IPv4:</strong> 23.147.244.0/24</p>
        <p><strong>IPv6:</strong> 2620:de:a000::/48</p>
        <p><strong>Additional lab space:</strong> 44.32.100.0/24 (44Net)</p>
        <p style="margin-top: 0.75rem;">
          These prefixes are announced through BGP from a data center environment
          and used for testing, lab services, and personal infrastructure work.
        </p>
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    </div>
  </section>

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        <h2>Contact</h2>
        <p>
          Ready to talk about your environment or a specific project
          You can send a short description of your current setup and what you are hoping to change or improve.
        </p>
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        <p><strong>Email</strong></p>
        <p>
          <a href="mailto:info@cellnetinfra.com">info@cellnetinfra.com</a>
        </p>
        <p style="margin-top: 0.75rem;">
          If you include an approximate user count, number of locations, and any existing vendors,
          that can help speed up the first conversation.
        </p>
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