/*
 * AlvaradoCSS — Blog listing components
 *
 * This root-level stylesheet is loaded through _quarto.yml. Keeping it at the
 * project root preserves existing relative paths to images and pattern assets.
 */

/* ==========================================================================
   WRITING AND LANGUAGE-SPECIFIC BLOG PAGES
   ========================================================================== */

/*
 * Keep introductory prose on a comfortable editorial measure while allowing
 * Quarto's listing component below it to use the full page-layout width. The
 * same rail is shared by both language-specific blogs.
 */
.blog-intro {
  width: min(760px, calc(100% - 2rem));
  margin-right: auto;
  margin-bottom: 2rem;
  margin-left: max(1rem, calc((100% - 1180px) / 2));
}

.blog-intro h1 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.blog-intro > p:not(:last-child) {
  font-size: 1.08rem;
  line-height: 1.65;
}

/* Blog listing cards -------------------------------------------------------- */

/*
 * Scope the listing treatment to the two active Blog components. Quarto owns
 * the generated HTML structure, so stable listing IDs provide a safer boundary
 * than styling Bootstrap cards globally.
 */
#listing-english-blog-listing,
#listing-spanish-blog-listing {
  width: min(1180px, calc(100% - 2rem));
  margin-right: auto;
  margin-left: auto;
}

/*
 * Preserve the approved two-column composition even if a future Quarto release
 * changes the utility class generated by `grid-columns`. Phones collapse to
 * one column in the media query below.
 */
#listing-english-blog-listing > .list.grid,
#listing-spanish-blog-listing > .list.grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

/*
 * Give Blog cards a restrained relative of the homepage card treatment. The
 * clean white surface and modest shadow keep editorial metadata readable
 * without introducing the decorative patterns used by promotional cards.
 */
#listing-english-blog-listing .quarto-grid-item,
#listing-spanish-blog-listing .quarto-grid-item {
  overflow: hidden;
  border: 1px solid var(--color-teal-border);
  border-radius: 1rem;
  background: var(--color-white);
  box-shadow: 0 0.75rem 2rem var(--color-burgundy-shadow-08);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

/*
 * The complete Quarto card is already one link. Reflect hover and keyboard
 * focus on the card surface while retaining the global gold focus outline.
 */
#listing-english-blog-listing .quarto-grid-link,
#listing-spanish-blog-listing .quarto-grid-link {
  border-radius: 1rem;
  color: inherit;
  text-decoration: none;
}

#listing-english-blog-listing .quarto-grid-link:hover .quarto-grid-item,
#listing-english-blog-listing .quarto-grid-link:focus-visible .quarto-grid-item,
#listing-spanish-blog-listing .quarto-grid-link:hover .quarto-grid-item,
#listing-spanish-blog-listing .quarto-grid-link:focus-visible .quarto-grid-item {
  border-color: var(--color-brand-teal);
  box-shadow: 0 1rem 2.25rem var(--color-burgundy-shadow-12);
  transform: translateY(-2px);
}

/*
 * Quarto writes a fixed image height inline. The important declaration is
 * intentionally limited to listing thumbnails so every Blog cover uses one
 * predictable crop without overriding authored images elsewhere.
 */
#listing-english-blog-listing .thumbnail-image,
#listing-spanish-blog-listing .thumbnail-image {
  width: 100%;
  height: clamp(190px, 24vw, 260px) !important;
  object-fit: cover;
}

#listing-english-blog-listing .card-body,
#listing-spanish-blog-listing .card-body {
  padding: clamp(1.35rem, 3vw, 2rem);
}

#listing-english-blog-listing .listing-title,
#listing-spanish-blog-listing .listing-title {
  color: var(--color-brand-burgundy);
  font-family: Sen, sans-serif;
  font-size: clamp(1.3rem, 2.3vw, 1.65rem);
  line-height: 1.2;
}

#listing-english-blog-listing .quarto-grid-link:hover .listing-title,
#listing-english-blog-listing .quarto-grid-link:focus-visible .listing-title,
#listing-spanish-blog-listing .quarto-grid-link:hover .listing-title,
#listing-spanish-blog-listing .quarto-grid-link:focus-visible .listing-title {
  color: var(--color-brand-teal-dark);
}

/*
 * Treat reading time and attribution as supporting information. Category
 * labels remain visible metadata, but pointer events are removed so Quarto's
 * generated mouse-only filter handlers cannot activate.
 */
#listing-english-blog-listing .listing-reading-time,
#listing-english-blog-listing .card-attribution,
#listing-spanish-blog-listing .listing-reading-time,
#listing-spanish-blog-listing .card-attribution {
  color: var(--color-brand-teal-dark) !important;
  opacity: 0.78;
}

#listing-english-blog-listing .listing-category,
#listing-spanish-blog-listing .listing-category {
  pointer-events: none;
  border-color: var(--color-teal-border);
  border-radius: 999px;
  background: var(--color-brand-aqua-soft);
  color: var(--color-brand-teal-dark);
  cursor: default;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  user-select: text;
}

/*
  This link appears above the Spanish listing. It remains visually quieter than
  a primary button because the page's main purpose is browsing articles.
*/

.blog-language-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

@media (max-width: 700px) {
  .blog-intro {
    width: calc(100% - 2rem);
    margin-right: 1rem;
    margin-left: 1rem;
  }

  #listing-english-blog-listing > .list.grid,
  #listing-spanish-blog-listing > .list.grid {
    grid-template-columns: 1fr;
  }

}

/*
 * Keep the Blog cards' color and shadow feedback while disabling their lift
 * for visitors who prefer reduced motion.
 */
@media (prefers-reduced-motion: reduce) {
  #listing-english-blog-listing .quarto-grid-item,
  #listing-spanish-blog-listing .quarto-grid-item {
    transition: none;
  }

  #listing-english-blog-listing .quarto-grid-link:hover .quarto-grid-item,
  #listing-english-blog-listing .quarto-grid-link:focus-visible .quarto-grid-item,
  #listing-spanish-blog-listing .quarto-grid-link:hover .quarto-grid-item,
  #listing-spanish-blog-listing .quarto-grid-link:focus-visible .quarto-grid-item {
    transform: none;
  }
}