landing_page/qdrant-landing/themes/qdrant-2024/layouts/partials/home/performance-by-design.html

{{ with (.Site.GetPage "/headless/main/performance-by-design") }}
  <section class="performance-by-design">
    <div class="container">
      <div class="performance-by-design__header">
        <span class="performance-by-design__tagline">{{ .Params.tagline }}</span>
        <h2 class="performance-by-design__title">{{ .Params.title }}</h2>
        <p class="performance-by-design__subtitle">{{ .Params.subtitle }}</p>
      </div>

      {{/* Slider layout: visible only below md */}}
      <div class="performance-by-design__slider">
        <div class="performance-by-design__content">
          <div class="performance-by-design__features">
            {{ range $index, $feature := .Params.features }}
              <div class="performance-by-design__feature{{ if eq $index 0 }} performance-by-design__feature--active{{ end }}" data-feature-index="{{ $index }}">
                <h3 class="performance-by-design__feature-title">{{ $feature.title }}</h3>
                <div class="performance-by-design__feature-body">
                  <p class="performance-by-design__feature-description">{{ $feature.description }}</p>
                </div>
              </div>
            {{ end }}
          </div>
          <div class="performance-by-design__visual">
            {{ range $index, $feature := .Params.features }}
              <div class="performance-by-design__image{{ if eq $index 0 }} performance-by-design__image--active{{ end }}" data-image-index="{{ $index }}">
                {{ if $feature.image }}
                  {{ partial "picture" (dict "src" $feature.image.src "alt" $feature.image.alt "loading" "lazy" "decoding" "async") }}
                {{ end }}
              </div>
            {{ end }}
          </div>
        </div>
      </div>

      {{/* Card grid: visible from md up, 2 cards per row */}}
      <div class="performance-by-design__grid">
        {{ range .Params.features }}
          <div class="performance-by-design__card">
            {{ if .image }}
              <div class="performance-by-design__card-visual">
                {{ partial "picture" (dict "src" .image.src "alt" .image.alt "class" "performance-by-design__card-image" "loading" "lazy" "decoding" "async") }}
              </div>
            {{ end }}
            <div class="performance-by-design__card-content">
              <h3 class="performance-by-design__card-title">{{ .title }}</h3>
              <p class="performance-by-design__card-description">{{ .description }}</p>
            </div>
          </div>
        {{ end }}
      </div>
    </div>
  </section>

  <script>
    (function () {
      var section = document.querySelector('.performance-by-design');
      if (!section) return;

      var features = section.querySelectorAll('.performance-by-design__feature');
      var images = section.querySelectorAll('.performance-by-design__image');
      if (!features.length) return;

      var currentIndex = 0;
      var autoplayInterval = null;
      var AUTOPLAY_DELAY = 5000;

      function goToFeature(index) {
        if (index < 0 || index >= features.length) return;

        features.forEach(function (f) {
          f.classList.remove('performance-by-design__feature--active');
        });
        images.forEach(function (img) {
          img.classList.remove('performance-by-design__image--active');
        });

        features[index].classList.add('performance-by-design__feature--active');
        if (images[index]) images[index].classList.add('performance-by-design__image--active');

        currentIndex = index;
      }

      function nextFeature() {
        var next = (currentIndex + 1) % features.length;
        goToFeature(next);
      }

      function startAutoplay() {
        stopAutoplay();
        autoplayInterval = setInterval(nextFeature, AUTOPLAY_DELAY);
      }

      function stopAutoplay() {
        if (autoplayInterval) {
          clearInterval(autoplayInterval);
          autoplayInterval = null;
        }
      }

      features.forEach(function (feature, i) {
        feature.addEventListener('click', function () {
          goToFeature(i);
          startAutoplay();
        });
      });

      startAutoplay();
    })();
  </script>
{{ end }}