/* Unified editorial UI for the homepage blog, blog index and article pages. */
:root {
  --blog-ink: #102033;
  --blog-muted: #617085;
  --blog-line: #dfe7f0;
  --blog-surface: #ffffff;
  --blog-soft: #f3f7fb;
  --blog-accent: #0c6b8f;
  --blog-accent-dark: #084d6b;
  --blog-shadow: 0 18px 50px rgba(19, 48, 74, 0.1);
  --blog-radius: 24px;
}

.blog-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--blog-accent);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.blog-kicker::before {
  width: 1.5rem;
  height: 2px;
  content: "";
  background: currentColor;
}

.blog-button {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.88rem;
  font-weight: 750;
  gap: 0.45rem;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.1rem;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.blog-button:hover { transform: translateY(-2px); }
.blog-button--primary { background: var(--blog-accent); border: 1px solid var(--blog-accent); color: #fff; }
.blog-button--primary:hover { background: var(--blog-accent-dark); box-shadow: 0 10px 22px rgba(12, 107, 143, 0.22); color: #fff; }
.blog-button--ghost { background: transparent; border: 1px solid currentColor; color: var(--blog-accent); }
.blog-button--ghost:hover { background: rgba(12, 107, 143, 0.08); color: var(--blog-accent-dark); }

/* Homepage */
.home-blog-showcase {
  background: linear-gradient(180deg, #f6f9fc 0%, #fff 100%);
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.home-blog-heading,
.blog-listing-heading,
.blog-related-heading {
  align-items: end;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.home-blog-heading h2,
.blog-listing-heading h2,
.blog-related-heading h2 {
  color: var(--blog-ink);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0.75rem 0;
}

.home-blog-heading p,
.blog-listing-heading p,
.blog-related-heading p { color: var(--blog-muted); margin: 0; max-width: 38rem; }

.home-blog-grid,
.blog-grid {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-blog-grid > [class*="col-"],
.blog-grid > [class*="col-"] { margin: 0; padding: 0; width: auto; }

.home-blog-card,
.home-blog-card--skeleton {
  background: var(--blog-surface);
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  color: var(--blog-ink);
  display: block;
  height: 100%;
  overflow: hidden;
  text-decoration: none;
  transition: box-shadow 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.home-blog-card:hover { border-color: rgba(12, 107, 143, 0.42); box-shadow: var(--blog-shadow); color: var(--blog-ink); transform: translateY(-5px); }
.home-blog-card--featured { grid-column: span 2; }
.home-blog-card__media { aspect-ratio: 16 / 9; background: #dfeaf2; overflow: hidden; }
.home-blog-card__media img { height: 100%; object-fit: cover; transition: transform 400ms ease; width: 100%; }
.home-blog-card:hover .home-blog-card__media img { transform: scale(1.04); }
.home-blog-card__body { display: flex; flex-direction: column; min-height: 12rem; padding: 1.35rem; }
.home-blog-card--featured .home-blog-card__body { min-height: 13rem; }
.home-blog-card__meta,
.blog-list-card__meta { color: var(--blog-muted); display: flex; font-size: 0.75rem; font-weight: 700; gap: 0.75rem; justify-content: space-between; letter-spacing: 0.02em; text-transform: uppercase; }
.home-blog-card__body h3 { color: var(--blog-ink); font-size: 1.18rem; letter-spacing: -0.02em; line-height: 1.25; margin: 0.8rem 0 0.55rem; }
.home-blog-card--featured .home-blog-card__body h3 { font-size: clamp(1.35rem, 2.3vw, 2rem); }
.home-blog-card__body p { color: var(--blog-muted); line-height: 1.65; margin: 0; }
.home-blog-card__link,
.blog-list-card__link { color: var(--blog-accent); font-size: 0.88rem; font-weight: 800; margin-top: auto; padding-top: 1.2rem; }
.blog-status { color: var(--blog-muted); font-size: 0.88rem; min-height: 1.5rem; }

/* Blog index */
.blog-hero-modern { background: radial-gradient(circle at 85% 15%, rgba(45, 164, 191, 0.16), transparent 30%), linear-gradient(135deg, #eaf5f8, #f8fbfd 62%, #fff); padding: clamp(4rem, 8vw, 7rem) 0; }
.blog-hero-modern__inner { align-items: center; display: grid; gap: 3rem; grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr); }
.blog-hero-modern__copy h1 { color: var(--blog-ink); font-size: clamp(2.4rem, 5vw, 4.9rem); letter-spacing: -0.065em; line-height: 0.98; margin: 1.2rem 0; max-width: 48rem; }
.blog-hero-modern__copy p { color: var(--blog-muted); font-size: 1.08rem; line-height: 1.75; margin: 0; max-width: 41rem; }
.blog-hero-modern__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.blog-hero-modern__visual { justify-self: end; max-width: 27rem; width: 100%; }
.blog-hero-modern__visual-card { background: #fff; border: 1px solid rgba(12, 107, 143, 0.15); border-radius: 2rem; box-shadow: var(--blog-shadow); overflow: hidden; padding: 0.7rem; transform: rotate(2deg); }
.blog-hero-modern__image { aspect-ratio: 1; border-radius: 1.5rem; display: block; object-fit: cover; width: 100%; }
.blog-listing-shell { background: #fff; padding: clamp(4rem, 7vw, 6.5rem) 0; }
.blog-listing-heading { align-items: end; }
.blog-search-form { display: flex; gap: 0.6rem; max-width: 25rem; width: 100%; }
.blog-search-form__input { background: #fff; border: 1px solid var(--blog-line); border-radius: 999px; color: var(--blog-ink); min-height: 44px; min-width: 0; padding: 0.7rem 1rem; width: 100%; }
.blog-search-form__input:focus { border-color: var(--blog-accent); box-shadow: 0 0 0 4px rgba(12, 107, 143, 0.1); outline: none; }
.blog-filter-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.blog-filter-row button { background: var(--blog-soft); border: 0; border-radius: 999px; color: var(--blog-muted); margin: 0 !important; padding: 0.55rem 0.85rem; }
.blog-filter-row button.active,
.blog-filter-row button:hover { background: var(--blog-accent); color: #fff; }
.blog-list-card,
.blog-grid .blog-card { background: var(--blog-surface); border: 1px solid var(--blog-line) !important; border-radius: var(--blog-radius) !important; box-shadow: none !important; color: var(--blog-ink); height: 100%; overflow: hidden; transition: box-shadow 180ms ease, transform 180ms ease, border-color 180ms ease; }
.blog-list-card:hover,
.blog-grid .blog-card:hover { border-color: rgba(12, 107, 143, 0.4) !important; box-shadow: var(--blog-shadow) !important; transform: translateY(-5px); }
.blog-list-card__media,
.blog-grid .blog-card > .ratio { aspect-ratio: 16 / 9; background: #dfeaf2; display: block; overflow: hidden; }
.blog-list-card__media img,
.blog-grid .blog-card img { height: 100%; object-fit: cover; transition: transform 400ms ease; width: 100%; }
.blog-list-card:hover img,
.blog-grid .blog-card:hover img { transform: scale(1.04); }
.blog-list-card__body,
.blog-grid .blog-card .card-body { display: flex; flex-direction: column; min-height: 13rem; padding: 1.35rem; }
.blog-list-card__body h3,
.blog-grid .blog-card h3 { font-size: 1.2rem; letter-spacing: -0.025em; line-height: 1.28; margin: 0.75rem 0 0.55rem; }
.blog-list-card__body h3 a { color: var(--blog-ink); text-decoration: none; }
.blog-list-card__body p,
.blog-grid .blog-card p { color: var(--blog-muted) !important; line-height: 1.65; margin: 0; }
.blog-list-card__link { margin-top: auto; }

/* Single article */
.blog-post-shell { background: linear-gradient(180deg, #f3f8fb 0%, #fff 32%); padding: clamp(2rem, 6vw, 5rem) 0 6rem; }
.blog-post-container { max-width: 1060px; }
.blog-back-link { color: var(--blog-accent); display: inline-flex; font-size: 0.9rem; font-weight: 800; margin-bottom: 1.5rem; text-decoration: none; }
.blog-post-card { background: #fff; border: 1px solid var(--blog-line); border-radius: clamp(1.3rem, 3vw, 2rem); box-shadow: var(--blog-shadow); margin: 0 auto; max-width: 900px; overflow: hidden; }
.blog-post-header { padding: clamp(1.5rem, 5vw, 4rem) clamp(1.25rem, 6vw, 5rem) 2rem; }
.blog-post-header h1 { color: var(--blog-ink); font-size: clamp(2.2rem, 5vw, 4.5rem); letter-spacing: -0.06em; line-height: 1; margin: 1.2rem 0; }
.blog-post-meta { align-items: center; color: var(--blog-muted); display: flex; flex-wrap: wrap; font-size: 0.85rem; gap: 0.6rem; }
.blog-post-meta__dot { color: var(--blog-accent); }
.blog-post-tag { background: var(--blog-soft); border-radius: 999px; color: var(--blog-accent); font-size: 0.76rem; font-weight: 750; padding: 0.35rem 0.65rem; }
.blog-post-image { background: var(--blog-soft); margin: 0 clamp(1rem, 3vw, 2rem); overflow: hidden; }
.blog-post-image img { display: block; height: auto; max-height: 560px; object-fit: cover; width: 100%; }
.blog-post-content { color: #25364a; font-size: clamp(1rem, 1.4vw, 1.12rem); line-height: 1.85; padding: clamp(1.5rem, 6vw, 4.5rem); }
.blog-post-content h2 { color: var(--blog-ink); font-size: clamp(1.55rem, 3vw, 2.2rem); letter-spacing: -0.04em; line-height: 1.15; margin: 2.4rem 0 0.9rem; }
.blog-post-content h3 { color: var(--blog-ink); font-size: 1.35rem; margin: 1.8rem 0 0.7rem; }
.blog-post-content a { color: var(--blog-accent); font-weight: 700; }
.blog-post-content img { border-radius: 1rem; height: auto; max-width: 100%; }
.blog-post-content blockquote { background: var(--blog-soft); border-left: 4px solid var(--blog-accent); border-radius: 0 1rem 1rem 0; margin: 1.5rem 0; padding: 1rem 1.25rem; }
.blog-related-section { margin: 4rem auto 0; max-width: 900px; }
.blog-related-heading { align-items: end; }
.blog-related-heading h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); }
.blog-grid--related { grid-template-columns: repeat(3, minmax(0, 1fr)); }

body.theme-dark .home-blog-showcase,
body.theme-dark .blog-listing-shell { background: #07111e; }
body.theme-dark .home-blog-card,
body.theme-dark .blog-list-card,
body.theme-dark .blog-grid .blog-card,
body.theme-dark .blog-post-card { background: #0d1b2b; border-color: #203449 !important; }
body.theme-dark .home-blog-heading h2,
body.theme-dark .blog-listing-heading h2,
body.theme-dark .blog-related-heading h2,
body.theme-dark .home-blog-card__body h3,
body.theme-dark .blog-list-card__body h3 a,
body.theme-dark .blog-grid .blog-card h3,
body.theme-dark .blog-post-header h1,
body.theme-dark .blog-post-content h2,
body.theme-dark .blog-post-content h3 { color: #f2f7fb; }
body.theme-dark .home-blog-heading p,
body.theme-dark .blog-listing-heading p,
body.theme-dark .blog-related-heading p,
body.theme-dark .home-blog-card__body p,
body.theme-dark .blog-list-card__body p,
body.theme-dark .blog-post-content { color: #b6c5d5 !important; }
body.theme-dark .blog-post-shell { background: #07111e; }
body.theme-dark .blog-post-card { background: #0d1b2b; }

@media (max-width: 900px) {
  .blog-hero-modern__inner { grid-template-columns: 1fr; }
  .blog-hero-modern__visual { justify-self: start; max-width: 20rem; }
  .home-blog-grid, .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-blog-card--featured { grid-column: span 2; }
}

@media (max-width: 640px) {
  .home-blog-heading, .blog-listing-heading, .blog-related-heading { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .home-blog-heading .blog-button, .blog-listing-heading .blog-search-form { width: 100%; }
  .blog-hero-modern { padding: 3.5rem 0 4rem; }
  .blog-hero-modern__copy h1 { font-size: clamp(2.35rem, 12vw, 3.5rem); }
  .blog-hero-modern__visual { max-width: 15rem; }
  .home-blog-grid, .blog-grid, .blog-grid--related { grid-template-columns: 1fr; }
  .home-blog-card--featured { grid-column: auto; }
  .home-blog-card__body, .blog-list-card__body { min-height: 11rem; padding: 1.15rem; }
  .blog-search-form { max-width: none; }
  .blog-search-form .blog-button { flex: 0 0 auto; }
  .blog-post-header h1 { font-size: clamp(2.25rem, 12vw, 3.25rem); }
  .blog-post-content { font-size: 1rem; line-height: 1.78; }
  .blog-post-image { margin: 0 1rem; }
}