{% extends "base.html" %}

{% block announce %}
  <div class="crp-announce" role="region" aria-label="Announcements" aria-live="polite">
    <a id="crp-ticker-link" href="/products/gateway/" class="crp-announce-link">
      <span id="crp-ticker-icon" aria-hidden="true">🚀</span>
      <span id="crp-ticker-text"><strong>Ship AI that stays compliant</strong> — try CRP Gateway</span>
      <span class="crp-announce-cta">Learn more →</span>
    </a>
    <div class="crp-announce-controls" aria-label="Announcement controls">
      <button type="button" id="crp-ticker-prev" aria-label="Previous announcement">‹</button>
      <button type="button" id="crp-ticker-pause" aria-label="Pause announcements" aria-pressed="false">⏸</button>
      <button type="button" id="crp-ticker-next" aria-label="Next announcement">›</button>
    </div>
    <span class="crp-announce-progress" aria-hidden="true"><span id="crp-ticker-progress"></span></span>
  </div>

  <noscript>
    <div class="crp-announce">
      <a href="/getting-started/quickstart/" class="crp-announce-link">
        🚀 <strong>CRP v4.0 is live</strong> — get started in minutes
        <span class="crp-announce-cta">Get started →</span>
      </a>
    </div>
  </noscript>
{% endblock %}

{% block htmltitle %}
  <title>{% if page.meta and page.meta.seo_title %}{{ page.meta.seo_title }} | {% elif page.meta and page.meta.title %}{{ page.meta.title }} | {% elif page.title %}{{ page.title }} | {% elif not page.url %}Page not found | {% endif %}{{ config.site_name }}</title>
{% endblock %}

{% block extrahead %}
  {{ super() }}

  {# ── Canonical URL ──────────────────────────────────────────────── #}
  {% if page.url %}
  <link rel="canonical" href="{{ page.canonical_url }}" />
  {% endif %}

  {# ── Favicon / PWA icons ────────────────────────────────────────── #}
  <link rel="apple-touch-icon" sizes="180x180" href="/assets/favicon/apple-touch-icon.png" />
  <link rel="icon" type="image/png" sizes="32x32" href="/assets/favicon/favicon-32x32.png" />
  <link rel="icon" type="image/png" sizes="16x16" href="/assets/favicon/favicon-16x16.png" />
  <link rel="icon" type="image/png" sizes="192x192" href="/assets/favicon/android-chrome-192x192.png" />
  <link rel="icon" type="image/png" sizes="512x512" href="/assets/favicon/android-chrome-512x512.png" />
  <link rel="manifest" href="/assets/favicon/site.webmanifest" />
  <meta name="theme-color" content="#7c4dff" />

  {# ── Open Graph / Twitter Card ─────────────────────────────────── #}
  <meta property="og:site_name" content="CRP™ - Context Relay Protocol" />
  <meta property="og:type" content="website" />
  {% if page.url %}<meta property="og:url" content="{{ page.canonical_url }}" />{% endif %}
  <meta property="og:title" content="{% if page.meta and page.meta.og_title %}{{ page.meta.og_title }}{% elif page.meta and page.meta.seo_title %}{{ page.meta.seo_title }}{% elif page.title %}{{ page.title }}{% endif %} | CRP™" />
  <meta property="og:description" content="{% if page.meta and page.meta.description %}{{ page.meta.description }}{% else %}{{ config.site_description }}{% endif %}" />
  <meta property="og:image" content="https://crprotocol.io/assets/og-image.png" />
  <meta property="og:image:width" content="1200" />
  <meta property="og:image:height" content="630" />
  <meta name="twitter:card" content="summary_large_image" />
  <meta name="twitter:site" content="@autocyberai" />
  <meta name="twitter:title" content="{% if page.meta and page.meta.og_title %}{{ page.meta.og_title }}{% elif page.meta and page.meta.seo_title %}{{ page.meta.seo_title }}{% elif page.title %}{{ page.title }}{% endif %} | CRP™" />
  <meta name="twitter:description" content="{% if page.meta and page.meta.description %}{{ page.meta.description }}{% else %}{{ config.site_description }}{% endif %}" />
  <meta name="twitter:image" content="https://crprotocol.io/assets/og-image.png" />

  {# ── Security headers (meta fallback - primary at CDN/edge) ────── #}
  <meta http-equiv="X-Content-Type-Options" content="nosniff" />
  <meta http-equiv="X-Frame-Options" content="DENY" />
  <meta http-equiv="Referrer-Policy" content="strict-origin-when-cross-origin" />
  <meta http-equiv="Permissions-Policy" content="camera=(), microphone=(), geolocation=()" />

  {# ── Schema.org - Organisation (homepage only) ────────────────── #}
  {% if page.url == "." or page.url == "" %}
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "Organization",
    "name": "AutoCyber AI Pty Ltd",
    "alternateName": "CRP™ - Context Relay Protocol",
    "url": "https://crprotocol.io",
    "logo": "https://crprotocol.io/assets/logo-full.png",
    "image": "https://crprotocol.io/assets/logo-full.png",
    "description": "Authoring organisation of the Context Relay Protocol™ - the open HTTP-header standard for AI context governance, safety signalling, and compliance evidence.",
    "foundingDate": "2024",
    "areaServed": "Worldwide",
    "knowsAbout": [
      "AI safety",
      "AI security",
      "AI governance",
      "AI compliance",
      "AIUC-1",
      "EU AI Act compliance",
      "ISO/IEC 42001",
      "NIST AI Risk Management Framework",
      "GDPR AI compliance",
      "HTTP protocol design",
      "Context management for LLMs",
      "LLM context protocol"
    ],
    "sameAs": [
      "https://github.com/AutoCyber-AI/context-relay-protocol",
      "https://twitter.com/autocyberai",
      "https://www.linkedin.com/company/autocyberai",
      "https://www.autocyberai.com"
    ],
    "contactPoint": [
      {
        "@type": "ContactPoint",
        "email": "info@crprotocol.io",
        "contactType": "customer support"
      },
      {
        "@type": "ContactPoint",
        "email": "security@crprotocol.io",
        "contactType": "security"
      }
    ]
  }
  </script>
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "WebSite",
    "name": "CRP™ - Context Relay Protocol",
    "url": "https://crprotocol.io",
    "description": "The open HTTP-header standard for AI context governance, safety signalling, and automated compliance evidence.",
    "publisher": {
      "@type": "Organization",
      "name": "AutoCyber AI Pty Ltd"
    },
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://crprotocol.io/?q={search_term_string}"
      },
      "query-input": "required name=search_term_string"
    }
  }
  </script>
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "name": "Context Relay Protocol™ (CRP)",
    "applicationCategory": "DeveloperApplication",
    "operatingSystem": "Cross-platform",
    "offers": {
      "@type": "Offer",
      "price": "0",
      "priceCurrency": "USD",
      "description": "Open-source under Elastic License 2.0"
    },
    "url": "https://crprotocol.io",
    "downloadUrl": "https://pypi.org/project/crprotocol/",
    "author": {
      "@type": "Organization",
      "name": "AutoCyber AI Pty Ltd"
    },
    "description": "Open HTTP-header standard for AI context governance, safety signalling, and automated compliance evidence."
  }
  </script>
  {% endif %}

  {# ── Schema.org - BreadcrumbList ──────────────────────────────── #}
  {% if page.toc %}
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "position": 1,
        "name": "Home",
        "item": "https://crprotocol.io/"
      },
      {
        "@type": "ListItem",
        "position": 2,
        "name": "{{ page.title }}",
        "item": "{{ page.canonical_url }}"
      }
    ]
  }
  </script>
  {% endif %}

{% endblock %}

{% block content %}
  <a href="#main-content" class="skip-link" aria-label="Skip to main content">Skip to main content</a>
  <main id="main-content" tabindex="-1">
    {{ super() }}
  </main>
{% endblock %}