/* ==========================================================================
   blog.html — Insights listing: category filter, bento grid of article cards,
   newsletter block. Builds on style.css + subpage.css tokens/components.
   New rules are scoped with a "blog-" prefix; only transform/opacity animate.
   ========================================================================== */

.blog-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-bottom: 32px;
}

.blog-filter-count { white-space: nowrap; }

/* --------------------------------------------------------------------------
   Article grid — featured card runs full width (cover left, copy right),
   the other six fill a 3-column grid; filtered-out cards simply drop out
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 56px;
}

.blog-card {
  padding: 0;
  display: flex;
  flex-direction: column;
}

.blog-card[hidden] { display: none; }

.blog-card-cover {
  aspect-ratio: 1200 / 675;
  overflow: hidden;
  border-bottom: 1px solid var(--line-1);
}

.blog-card-cover img { width: 100%; height: 100%; object-fit: cover; }

.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px;
}

.blog-card-eyebrow {
  display: block;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Block-level link keeps a one-line title at a 24px+ target */
.blog-card .card-title a { display: inline-block; min-height: 24px; color: inherit; }
.blog-card .card-title a:hover { color: var(--accent); }

.blog-card .page-meta { margin-bottom: 16px; }
.blog-card .link-arrow { margin-top: auto; align-self: flex-start; }

.blog-card.is-featured { grid-column: 1 / -1; flex-direction: row; }
.blog-card.is-featured .blog-card-cover { flex: 0 0 58%; border-bottom: 0; border-right: 1px solid var(--line-1); }
.blog-card.is-featured .blog-card-body { justify-content: center; padding: clamp(24px, 3vw, 44px); }
.blog-card.is-featured .card-title { max-width: 26ch; font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: var(--fw-display); letter-spacing: -0.025em; line-height: 1.18; text-wrap: balance; }
.blog-card.is-featured .card-desc { max-width: 56ch; font-size: clamp(0.92rem, 1.05vw, 1.02rem); }

@media (max-width: 1100px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-card.is-featured { flex-direction: column; }
  .blog-card.is-featured .blog-card-cover { flex: none; border-right: 0; border-bottom: 1px solid var(--line-1); }
}

@media (max-width: 640px) {
  .blog-grid { grid-template-columns: minmax(0, 1fr); }
}

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */
.blog-newsletter {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 24px;
  padding: clamp(26px, 3vw, 40px);
}

.blog-newsletter-copy .card-title { margin-bottom: 8px; }
.blog-newsletter-copy .card-desc { margin-bottom: 0; }

.blog-newsletter-form {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.blog-newsletter-form .form-field { flex: 1; margin-bottom: 0; }
.blog-newsletter-form .btn { flex-shrink: 0; }

.blog-newsletter-status {
  grid-column: 1 / -1;
  min-height: 1.3em;
  font-size: 0.85rem;
  color: var(--text-3);
}

.blog-newsletter-status.is-error { color: var(--accent); }
.blog-newsletter-status.is-success { color: var(--text-2); }
.blog-newsletter-status a { color: var(--text-1); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
  .blog-newsletter { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
  .blog-newsletter-form { flex-direction: column; align-items: stretch; }
}