/* blog pages — V2 design system */

/* ── Old-variable aliases ────────────────────────────────────────────────────
   blog_components.css (loaded by show.html.erb) references old design-system
   variables that are not present in the V2 layout. Define them here as aliases
   so all article typography and blog components continue to work unchanged.
   ────────────────────────────────────────────────────────────────────────── */
.v2-page {
  --text-color: var(--v2-navy);
  --text-muted: var(--v2-gray);
  --primary-500: var(--v2-blue);
  --primary-600: var(--v2-blue-hover);
  --primary-700: var(--v2-blue-hover);
  --primary-200: var(--v2-blue-light-border);
  --primary-300: var(--v2-blue-light-border);
  --primary-50:  var(--v2-blue-light);
  --card-background: var(--v2-white);
  --border-color: var(--v2-border);
  --alternate-main: var(--v2-soft-bg);
  --gray-100: var(--v2-soft-bg);
}

/* ── Blog hero (index) ───────────────────────────────────────────────────── */
.v2-blog-hero {
  background: var(--v2-white);
}

.v2-blog-hero__content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 72px var(--v2-container-pad) 64px;
  position: relative;
  z-index: 1;
}

.v2-blog-hero__content .v2-badge { margin-bottom: 18px; }

.v2-blog-hero__title {
  font-size: 48px;
  font-weight: 700;
  color: var(--v2-navy);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.v2-blog-hero__desc {
  font-size: 18px;
  color: var(--v2-gray);
  line-height: 1.6;
  margin-bottom: 32px;
}

.v2-blog-hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Blog card grid (index) ──────────────────────────────────────────────── */
.v2-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.v2-blog-card-link {
  display: block;
  text-decoration: none;
  height: 100%;
  transition: transform 0.18s ease;
}

.v2-blog-card-link:hover { transform: translateY(-3px); }

.v2-blog-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--v2-white);
  border: 1.5px solid var(--v2-border);
  border-radius: var(--v2-radius-md);
  box-shadow: var(--v2-shadow-card);
  overflow: hidden;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.v2-blog-card-link:hover .v2-blog-card {
  box-shadow: var(--v2-shadow-hover);
  border-color: var(--v2-blue-light-border);
}

.v2-blog-card__body {
  padding: 24px 24px 0;
  flex: 1;
}

.v2-blog-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--v2-navy);
  line-height: 1.4;
  margin-bottom: 10px;
}

.v2-blog-card__desc {
  font-size: 14px;
  color: var(--v2-gray);
  line-height: 1.6;
}

.v2-blog-card__footer {
  padding: 20px 24px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--v2-border);
  margin-top: 20px;
}

.v2-blog-card__author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.v2-blog-card__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.v2-blog-card__author-name {
  font-size: 13px;
  color: var(--v2-gray);
  font-weight: 500;
}

.v2-blog-card__date {
  font-size: 13px;
  color: var(--v2-gray);
}

/* ── Blog show page — responsive utility ─────────────────────────────────── */
.v2-blog-hide-mobile { display: none; }

@media (min-width: 768px) {
  .v2-blog-hide-mobile { display: block; }
}

/* ── V2 blog article pages ───────────────────────────────────────────────── */
.v2-blog-article-section {
  background: var(--v2-white);
  padding: 88px 0 104px;
}

.v2-blog-article-section__inner {
  width: min(var(--v2-container), calc(100% - (var(--v2-container-pad) * 2)));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 318px;
  gap: 42px;
  align-items: start;
}

.v2-blog-article {
  min-width: 0;
  color: var(--v2-navy);
}

.v2-blog-article > *:first-child { margin-top: 0; }

.v2-blog-article p,
.v2-blog-article li {
  font-size: 16px;
  line-height: 1.78;
  color: var(--v2-gray);
}

.v2-blog-article p { margin: 18px 0; }

.v2-blog-article h2 {
  scroll-margin-top: 96px;
  font-size: 34px;
  line-height: 1.16;
  font-weight: 700;
  color: var(--v2-navy);
  letter-spacing: -0.02em;
  margin: 56px 0 18px;
}

.v2-blog-article h3 {
  scroll-margin-top: 96px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--v2-navy);
  margin: 34px 0 12px;
}

.v2-blog-article a {
  color: var(--v2-blue);
  font-weight: 600;
  text-decoration: none;
}

.v2-blog-article a:hover { text-decoration: underline; }

.v2-blog-article ul,
.v2-blog-article ol {
  margin: 18px 0 24px;
  padding-left: 24px;
}

.v2-blog-article li + li { margin-top: 10px; }

.v2-blog-article strong { color: var(--v2-navy); font-weight: 700; }

.v2-blog-article .v2-docs-code {
  margin: 24px 0 30px;
}

.v2-blog-article .quick-nav-wrapper,
.v2-blog-article .key-takeaways,
.v2-blog-article .callout,
.v2-blog-article .related-resources,
.v2-blog-article .cta-block {
  border: 1.5px solid var(--v2-border);
  border-radius: var(--v2-radius-md);
  background: var(--v2-white);
  box-shadow: var(--v2-shadow-card);
}

.v2-blog-article .quick-nav-wrapper {
  padding: 22px;
  margin: 0 0 28px;
  background: var(--v2-soft-bg);
}

.v2-blog-article .quick-nav-title,
.v2-blog-article .key-takeaways-title,
.v2-blog-article .related-resources-title,
.v2-blog-article .callout-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--v2-navy);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.v2-blog-article .quick-nav-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.v2-blog-article .quick-nav-tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--v2-blue-light-border);
  border-radius: 999px;
  background: var(--v2-white);
  color: var(--v2-blue);
  font-size: 13px;
  font-weight: 600;
}

.v2-blog-article .key-takeaways {
  padding: 24px;
  margin: 28px 0 32px;
  border-color: var(--v2-blue-light-border);
  background: var(--v2-blue-light);
}

.v2-blog-article .key-takeaways-list {
  margin: 16px 0 0;
  padding-left: 20px;
}

.v2-blog-article .key-takeaways-list li {
  color: var(--v2-navy);
  font-weight: 500;
}

.v2-blog-article .section-divider,
.v2-blog-article .section-divider-solid {
  display: block;
  height: 1px;
  border: 0;
  background: var(--v2-border);
  margin: 44px 0;
}

.v2-blog-article .section-divider-decorative {
  width: 100%;
  height: 1px;
  margin: 48px 0;
  background: linear-gradient(90deg, transparent, var(--v2-blue-light-border), var(--v2-border), transparent);
}

.v2-blog-article .callout {
  padding: 22px 24px;
  margin: 26px 0 30px;
  box-shadow: none;
}

.v2-blog-article .callout-info { background: var(--v2-blue-light); border-color: var(--v2-blue-light-border); }
.v2-blog-article .callout-tip { background: var(--v2-success-bg); border-color: var(--v2-success-border); }
.v2-blog-article .callout-warning { background: var(--v2-warning-bg); border-color: var(--v2-warning-border); }

.v2-blog-article .callout-content p {
  margin: 12px 0 0;
  color: var(--v2-navy);
}

.v2-blog-article .stat-highlight {
  margin: 24px 0;
  padding: 28px;
  border: 1.5px solid var(--v2-blue-light-border);
  border-radius: var(--v2-radius-md);
  background: var(--v2-blue-light);
  text-align: center;
}

.v2-blog-article .stat-number {
  font-size: 46px;
  line-height: 1;
  font-weight: 800;
  color: var(--v2-blue);
  letter-spacing: -0.02em;
}

.v2-blog-article .stat-label {
  margin: 10px 0 0;
  color: var(--v2-navy);
  font-weight: 700;
}

.v2-blog-article .pullquote {
  margin: 28px 0;
  padding: 28px 32px;
  border-left: 4px solid var(--v2-blue);
  background: var(--v2-soft-bg);
}

.v2-blog-article .pullquote-text {
  margin: 0;
  color: var(--v2-navy);
  font-size: 20px;
  line-height: 1.55;
  font-weight: 600;
}

.v2-blog-article .pullquote-attribution {
  margin: 12px 0 0;
  font-size: 14px;
}

.v2-blog-article .related-resources {
  padding: 24px;
  margin: 36px 0;
}

.v2-blog-article .related-resources-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.v2-blog-article .related-resources-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--v2-border);
  border-radius: var(--v2-radius-sm);
  background: var(--v2-soft-bg);
}

.v2-blog-article .cta-block {
  padding: 30px;
  margin: 42px 0;
  background: var(--v2-navy);
  color: var(--v2-white);
}

.v2-blog-article .cta-block-title,
.v2-blog-article .cta-block-text {
  color: var(--v2-white);
}

.v2-blog-article .cta-block-title {
  margin: 0 0 10px;
  font-size: 24px;
}

.v2-blog-article .cta-block-text {
  margin: 0 0 20px;
  opacity: 0.82;
}

.v2-blog-article .cta-block-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: var(--v2-radius-sm);
  background: var(--v2-blue);
  color: var(--v2-white);
  font-size: 14px;
  font-weight: 700;
}

.v2-blog-article-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}

.v2-blog-article-sidebar__panel {
  border: 1.5px solid var(--v2-border);
  border-radius: var(--v2-radius-md);
  background: var(--v2-white);
  box-shadow: var(--v2-shadow-card);
  padding: 20px;
}

.v2-blog-article-sidebar__title {
  margin: 0 0 16px;
  color: var(--v2-navy);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.v2-blog-article-sidebar__list,
.v2-blog-article-sidebar__api-list {
  display: grid;
  gap: 12px;
}

.v2-blog-article-sidebar__article,
.v2-blog-article-sidebar__api {
  display: grid;
  gap: 7px;
  padding: 14px;
  border: 1px solid var(--v2-border);
  border-radius: var(--v2-radius-sm);
  background: var(--v2-soft-bg);
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.v2-blog-article-sidebar__article:hover,
.v2-blog-article-sidebar__api:hover {
  border-color: var(--v2-blue-light-border);
  background: var(--v2-blue-light);
}

.v2-blog-article-sidebar__article span,
.v2-blog-article-sidebar__api span {
  color: var(--v2-navy);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.v2-blog-article-sidebar__article small,
.v2-blog-article-sidebar__api small {
  color: var(--v2-gray);
  font-size: 12px;
  line-height: 1.45;
}

.v2-blog-article-sidebar__article strong {
  color: var(--v2-blue);
  font-size: 12px;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1020px) {
  .v2-blog-article-section__inner {
    grid-template-columns: 1fr;
  }

  .v2-blog-article-sidebar {
    position: static;
  }
}

@media (max-width: 900px) {
  .v2-blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .v2-blog-grid { grid-template-columns: 1fr; }

  .v2-blog-hero__title { font-size: 34px; }

  .v2-blog-hero__desc { font-size: 16px; }

  .v2-blog-article-section {
    padding: 64px 0 76px;
  }

  .v2-blog-article p,
  .v2-blog-article li {
    font-size: 15px;
  }

  .v2-blog-article h2 {
    font-size: 28px;
  }

  .v2-blog-article h3 {
    font-size: 19px;
  }

  .v2-blog-article .quick-nav-wrapper,
  .v2-blog-article .key-takeaways,
  .v2-blog-article .callout,
  .v2-blog-article .related-resources,
  .v2-blog-article .cta-block {
    padding: 20px;
  }
}