/*
 * Blog section styling.
 *
 * The layout, spacing and card geometry follow the source blog's own theme
 * (mi-insight-2024): 24px cards on a light-grey field, 14px media corners, a
 * 240px cover, two-line titles and three-line excerpts. The palette is taken
 * from admin Branding instead of the source theme's pink, so the section
 * matches the rest of this site and follows a rebrand.
 *
 * Loaded only on /blog routes, so none of it can reach the cloned pages.
 */

.ml-blog {
  --blog-ink: #192020;
  --blog-ink-muted: rgba(25, 32, 32, 0.62);
  --blog-surface: #f7f7f7;
  --blog-line: rgba(25, 32, 32, 0.12);
  /* Overridden inline from Branding by the blog layout. */
  --blog-accent: #1f4fa3;
  --blog-accent-soft: rgba(31, 79, 163, 0.08);

  color: var(--blog-ink);
  font-family: Poppins, system-ui, -apple-system, 'Segoe UI', sans-serif;
}

.ml-blog__container {
  inline-size: 100%;
  max-inline-size: 1320px;
  margin-inline: auto;
  padding-inline: 20px;
}

/* ------------------------------------------------------------------ hero */

.ml-blog__hero {
  padding-block: clamp(48px, 8vw, 104px) clamp(28px, 4vw, 48px);
  text-align: center;
}

.ml-blog__hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 auto 1rem;
  max-inline-size: 18ch;
}

.ml-blog__hero h1 span {
  display: block;
  color: var(--blog-accent);
}

.ml-blog__hero p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--blog-ink-muted);
  max-inline-size: 72ch;
  margin: 0 auto;
}

/* ------------------------------------------------------------- filter bar */

.ml-blog__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding-block: 8px 40px;
}

.ml-blog__tab {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--blog-line);
  background: transparent;
  color: var(--blog-ink);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.ml-blog__tab:hover {
  border-color: var(--blog-accent);
  color: var(--blog-accent);
}

.ml-blog__tab[aria-current='page'] {
  background: var(--blog-accent);
  border-color: var(--blog-accent);
  color: #fff;
}

/* ----------------------------------------------------------------- cards */

.ml-blog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  padding-block-end: clamp(56px, 8vw, 104px);
}

.ml-blog-card {
  background: var(--blog-surface);
  padding: 20px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ml-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(25, 32, 32, 0.1);
}

.ml-blog-card__media {
  border-radius: 14px;
  block-size: 240px;
  inline-size: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blog-accent-soft), var(--blog-surface));
  display: block;
}

.ml-blog-card__media img {
  block-size: 100%;
  inline-size: 100%;
  object-fit: cover;
  display: block;
}

.ml-blog-card__body {
  padding-block-start: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ml-blog-card__cat {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blog-accent);
  text-decoration: none;
  margin-block-end: 8px;
  display: block;
}

.ml-blog-card__cat:hover {
  text-decoration: underline;
}

.ml-blog-card__title {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: 600;
  margin: 0;
  /* Two lines, so a grid row never staggers on a long headline. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-block-size: 3.4rem;
}

.ml-blog-card__title a {
  color: inherit;
  text-decoration: none;
}

.ml-blog-card__title a:hover {
  color: var(--blog-accent);
}

.ml-blog-card__excerpt {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--blog-ink-muted);
  margin: 10px 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ml-blog-card__meta {
  margin-block-start: auto;
  padding-block-start: 16px;
  font-size: 0.8125rem;
  color: var(--blog-ink-muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

.ml-blog-card--featured {
  border: 1px solid var(--blog-accent);
}

.ml-blog__badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--blog-accent-soft);
  color: var(--blog-accent);
  font-size: 0.75rem;
  font-weight: 600;
}

/* ----------------------------------------------------------- empty state */

.ml-blog__empty {
  text-align: center;
  padding-block: 64px 104px;
  color: var(--blog-ink-muted);
}

.ml-blog__empty h2 {
  font-size: 1.5rem;
  color: var(--blog-ink);
  margin: 0 0 8px;
}

/* --------------------------------------------------------------- article */

.ml-post__cover {
  block-size: clamp(240px, 42vw, 620px);
  overflow: hidden;
}

.ml-post__cover img {
  block-size: 100%;
  inline-size: 100%;
  object-fit: cover;
  display: block;
}

.ml-post__wrap {
  max-inline-size: 860px;
  margin-inline: auto;
  padding: clamp(32px, 5vw, 64px) 20px clamp(56px, 8vw, 96px);
}

.ml-post__crumbs {
  font-size: 0.875rem;
  color: var(--blog-ink-muted);
  margin-block-end: 20px;
}

.ml-post__crumbs a {
  color: var(--blog-ink-muted);
  text-decoration: none;
}

.ml-post__crumbs a:hover {
  color: var(--blog-accent);
  text-decoration: underline;
}

.ml-post__title {
  font-size: clamp(1.875rem, 3.6vw, 2.5rem);
  line-height: 1.25;
  font-weight: 600;
  margin: 0 0 16px;
}

.ml-post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 0.9375rem;
  color: var(--blog-ink-muted);
  padding-block-end: 28px;
  margin-block-end: 32px;
  border-block-end: 1px solid var(--blog-line);
}

.ml-post__meta a {
  color: var(--blog-accent);
  text-decoration: none;
}

.ml-post__author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ml-post__author img {
  inline-size: 28px;
  block-size: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* Author-written body. Selectors are scoped so a pasted <h2> cannot restyle
   the page chrome around it. */
.ml-post__body {
  font-size: 1.125rem;
  line-height: 1.8;
}

.ml-post__body > :first-child {
  margin-block-start: 0;
}

.ml-post__body h2 {
  font-size: 1.625rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--blog-accent);
  margin: 40px 0 14px;
}

.ml-post__body h3 {
  font-size: 1.375rem;
  line-height: 1.4;
  font-weight: 600;
  color: var(--blog-accent);
  margin: 32px 0 12px;
}

.ml-post__body h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 26px 0 10px;
}

.ml-post__body p {
  margin: 0 0 25px;
}

.ml-post__body a {
  color: var(--blog-accent);
  text-decoration: underline;
}

.ml-post__body ul,
.ml-post__body ol {
  margin: 0 0 25px;
  padding-inline-start: 22px;
}

.ml-post__body li {
  margin-block-end: 10px;
}

.ml-post__body img {
  max-inline-size: 100%;
  block-size: auto;
  border-radius: 14px;
  margin-block: 12px;
}

.ml-post__body blockquote {
  margin: 28px 0;
  padding: 4px 0 4px 20px;
  border-inline-start: 3px solid var(--blog-accent);
  color: var(--blog-ink-muted);
  font-style: italic;
}

.ml-post__body pre {
  background: var(--blog-surface);
  border-radius: 12px;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.9375rem;
  margin: 0 0 25px;
}

.ml-post__body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

/* Wide tables scroll inside the article instead of widening the page. */
.ml-post__body table {
  inline-size: 100%;
  border-collapse: collapse;
  margin: 0 0 25px;
  font-size: 1rem;
  display: block;
  overflow-x: auto;
}

.ml-post__body th,
.ml-post__body td {
  border: 1px solid var(--blog-line);
  padding: 10px 12px;
  text-align: start;
}

/* --------------------------------------------------------------- related */

.ml-post__related {
  border-block-start: 1px solid var(--blog-line);
  padding-block-start: 40px;
  margin-block-start: 48px;
}

.ml-post__related h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 24px;
}

@media (max-width: 575px) {
  .ml-blog__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ml-blog-card__media {
    block-size: 200px;
  }
}