/* /blog — a card grid. The cards carry the same surface, radius, border and
   hover lift as the offer cards on the homepage, so the two pages read as
   one system. */

.blog-page { padding-bottom: 96px; }
.blog-language-hint { font-size: .88rem; color: var(--clr-text-subtle); margin-bottom: 22px; }

.github-profile-link {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; padding: 0 18px;
  border: 1px solid var(--border-color); border-radius: var(--radius-full);
  font-family: var(--ff-label); font-size: .85rem; color: var(--clr-text-muted);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.github-profile-link:hover { border-color: var(--clr-accent); color: var(--clr-text); background: var(--clr-surface-1); }
.github-icon { width: 18px; height: 18px; }

/* ---------- Filter toolbar -------------------------------- */

.filter-toolbar {
  margin: 40px 0 32px;
  padding: 22px 24px;
  background: var(--clr-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}
.filter-toolbar-label {
  display: block; margin-bottom: 14px;
  font-family: var(--ff-label); font-size: .74rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--clr-text-subtle);
}
.tools-filter { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-tool-item {
  display: inline-flex; align-items: center; gap: 9px;
  min-height: 44px; padding: 10px 18px;
  background: var(--clr-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--clr-text-muted);
  font-family: var(--ff-body); font-size: .9rem;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.filter-tool-item img, .filter-tool-icon { width: 18px; height: 18px; object-fit: contain; }
.filter-tool-item:hover { border-color: var(--clr-accent-a40); color: var(--clr-text); transform: translateY(-2px); }
.filter-tool-item.active {
  background: var(--clr-accent); border-color: var(--clr-accent);
  color: var(--clr-bg); font-weight: 600;
}

/* ---------- Cards ----------------------------------------- */

.post-grid-area { position: relative; min-height: 200px; }
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }

/* gap/justify-content below are resets: base.css styles .blog-card as a
   gapped flex column and its header/footer as space-between rows. */
.blog-card {
  display: flex; flex-direction: column; gap: 0;
  padding: 30px 28px 26px;
  background: var(--clr-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: transform .25s var(--ease-out), border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.blog-card:hover {
  transform: translateY(-6px);
  background: var(--clr-surface-2);
  border-color: var(--clr-accent-a40);
  box-shadow: 0 22px 48px rgba(0, 0, 0, .3);
}

.blog-card-header {
  display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 6px 16px;
  margin-bottom: 16px;
  font-family: var(--ff-label); font-size: .74rem; letter-spacing: .04em;
  color: var(--clr-text-subtle);
}
.blog-card h2 { font-size: 1.3rem; line-height: 1.3; letter-spacing: -.02em; margin-bottom: .85rem; }
.blog-card h2 a:hover { color: var(--clr-accent-text); }
.blog-card-lead { color: var(--clr-text-muted); font-size: .98rem; line-height: 1.6; margin-bottom: 22px; flex-grow: 1; }

.blog-card-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tool-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 12px;
  background: var(--clr-surface-3); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-family: var(--ff-label); font-size: .72rem; color: var(--clr-text-muted);
}
.tool-chip img { width: 14px; height: 14px; }

.blog-card-footer { display: block; margin-top: 0; padding-top: 18px; border-top: 1px solid var(--border-subtle); }
.read-more {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--ff-label); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-accent-text);
}
.read-more::after { content: '↗'; transition: transform .2s ease; }
.blog-card:hover .read-more::after { transform: translate(3px, -3px); }

@media (max-width: 768px) {
  .blog-page { padding-bottom: 64px; }
  .filter-toolbar { margin: 28px 0 24px; padding: 18px 18px; }
  .post-grid { grid-template-columns: 1fr; gap: 16px; }
  .blog-card { padding: 24px 22px 20px; }
}