{# Image shortcode with width-based resize and lazy loading.
   Usage in markdown:
     {{ img(src="team/Olli.jpg", width=400, alt="Dr. Riemann") }}
     {{ img(src="carousel/page1.jpg", width=1920, alt="Praxis") }}
   Class is optional, e.g. class="float-right". #}

{%- set source_path = "static/images/" ~ src -%}
{%- set resized = resize_image(path=source_path, width=width, op="fit_width", quality=85) -%}
<img
  src="{{ resized.url }}"
  width="{{ resized.width }}"
  height="{{ resized.height }}"
  alt="{{ alt | default(value="") }}"
  {%- if class %} class="{{ class }}"{% endif %}
  loading="lazy"
>