{{- define "main" }}
{{- $lang := .Lang }}
{{- $isZh := eq $lang "zh" }}
{{- $projectPages := .RegularPages.ByDate.Reverse }}

<div class="eip-page">

  {{/* ── Hero ── */}}
  <header class="eip-hero">
    <div class="eip-hero__eyebrow">
      {{ if $isZh }}AI 开源项目{{ else }}AI Open Source Projects{{ end }}
    </div>
    <h1 class="eip-hero__title">
      {{- if $isZh }}
        <span class="eip-hero__plain">开源</span>
        <span class="eip-hero__accent">让 AI 触手可及</span>
      {{- else }}
        <span class="eip-hero__plain">Open Source</span>
        <span class="eip-hero__accent">Making AI Accessible</span>
      {{- end }}
    </h1>
    <p class="eip-hero__desc">
      {{- if .Description }}{{ .Description | markdownify }}
      {{- else if $isZh }}记录参与和构建的 AI 开源项目，从架构设计到落地实践的全过程
      {{- else }}Documenting AI open source projects — from architecture design to production deployment
      {{- end }}
    </p>
    <div class="eip-hero__meta">
      <span class="eip-hero__count">{{ len $projectPages }} {{ if $isZh }}个项目{{ else }}projects{{ end }}</span>
    </div>
  </header>

  {{/* ── Projects Grid ── */}}
  {{- if $projectPages }}
  <section class="eip-projects">
    <div class="eip-section-label">
      <span class="eip-dot"></span>
      {{ if $isZh }}所有项目{{ else }}All Projects{{ end }}
    </div>

    <div class="eip-grid">
      {{- range $i, $p := $projectPages }}
      <article class="eip-card {{ if eq $i 0 }}eip-card--hero{{ end }}" data-tilt>
        <div class="eip-card__inner">
          <div class="eip-card__top">
            <span class="eip-badge">{{ if $isZh }}AI 项目{{ else }}AI Project{{ end }}</span>
            <time class="eip-date">{{ $p.Date.Format "2006-01-02" }}</time>
          </div>
          <h2 class="eip-card__title">
            <a href="{{ $p.Permalink }}">{{ $p.Title }}</a>
          </h2>
          {{- if (ne ($p.Param "hideSummary") true) }}
          <p class="eip-card__desc">{{ $p.Summary | plainify | htmlUnescape | truncate 160 }}</p>
          {{- end }}
          {{- with $p.Params.tags }}
          <div class="eip-card__tags">
            {{- range first 5 . }}
            <span class="eip-tag">{{ . }}</span>
            {{- end }}
          </div>
          {{- end }}
          <a href="{{ $p.Permalink }}" class="eip-cta">
            {{ if $isZh }}查看项目{{ else }}View Project{{ end }}
            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg>
          </a>
        </div>
        <a class="eip-card__cover" href="{{ $p.Permalink }}" aria-label="{{ $p.Title | plainify }}"></a>
      </article>
      {{- end }}
    </div>
  </section>
  {{- end }}

</div>

{{/* Pointer-driven 3D tilt for the project cards — no WebGL, self-gates to
     fine-pointer / non-reduced-motion visitors (phones keep the flat card). */}}
{{- $cardTilt := resources.Get "js/card-tilt.js" | js.Build (dict "minify" hugo.IsProduction) -}}
{{- if not site.Params.assets.disableFingerprinting -}}
  {{- $cardTilt = $cardTilt | fingerprint -}}
{{- end -}}
<script src="{{ $cardTilt.RelPermalink }}" defer></script>
{{- end }}