/* Blog — index, category listings and single posts. Uses the site design
   tokens from app.css (--text, --dim, --panel, --line, --sky/royal/magenta,
   --grad, --r, --wrap, --soft-shadow). Light-first, matches the marketing pages. */

/* ---- shared hero ---- */
.blog-hero { padding: 96px 0 20px; }
.blog-hero h1 { font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.05; letter-spacing: -0.02em; margin: 14px 0 0; }
.blog-hero .lede { max-width: 44rem; margin-top: 18px; }
.blog-hero .eyebrow--brand a { color: inherit; text-decoration: none; }

/* ---- listing grid ---- */
.blog-list { padding: 28px 0 90px; }
.post-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 26px; }
.post-card { display: flex; }
.post-card-link {
  display: flex; flex-direction: column; width: 100%;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; text-decoration: none; color: inherit;
  box-shadow: var(--soft-shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.post-card-link:hover { transform: translateY(-3px); box-shadow: var(--soft-shadow-lg); }
.post-card-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: var(--panel-2); }
.post-card-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; }
.post-card-cat { margin: 0; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--magenta); }
.post-card-title { margin: 0; font-size: 1.28rem; line-height: 1.22; letter-spacing: -0.01em; color: var(--text); }
.post-card-desc { margin: 0; color: var(--dim); font-size: .98rem; line-height: 1.5; }
.post-card-date { margin: 6px 0 0; color: var(--soft); font-size: .82rem; }

/* ---- single post ---- */
.post { padding: 96px 0 90px; }
.post-wrap { max-width: 46rem; }
.post-eyebrow { margin: 0 0 14px; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.post-eyebrow a { color: var(--magenta); text-decoration: none; }
.post-title { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.08; letter-spacing: -0.02em; margin: 0; color: var(--text); }
.post-meta { margin: 16px 0 0; color: var(--soft); font-size: .9rem; }
.post-hero { width: 100%; border-radius: var(--r); margin: 30px 0 8px; display: block; border: 1px solid var(--line); }

/* ---- prose body ---- */
.post-body { margin-top: 30px; color: var(--text); font-size: 1.09rem; line-height: 1.72; }
.post-body > *:first-child { margin-top: 0; }
.post-body p { margin: 0 0 1.25em; }
.post-body h2 { font-size: 1.65rem; line-height: 1.2; letter-spacing: -0.01em; margin: 2em 0 .6em; }
.post-body h3 { font-size: 1.32rem; line-height: 1.25; margin: 1.7em 0 .5em; }
.post-body h4 { font-size: 1.1rem; margin: 1.5em 0 .4em; }
.post-body a { color: var(--royal); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.post-body a:hover { color: var(--magenta); }
.post-body ul, .post-body ol { margin: 0 0 1.25em; padding-left: 1.3em; }
.post-body li { margin: 0 0 .5em; }
.post-body img { max-width: 100%; height: auto; border-radius: var(--r-sm); margin: 1.4em 0; border: 1px solid var(--line); }
.post-body figure { margin: 1.6em 0; }
.post-body figcaption { color: var(--soft); font-size: .86rem; margin-top: .5em; text-align: center; }
.post-body blockquote {
  margin: 1.6em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--royal);
  color: var(--dim); font-style: italic;
}
.post-body strong { color: var(--text); font-weight: 600; }
.post-body hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
.post-body h2:first-child, .post-body h3:first-child { margin-top: 0; }

.post-back { margin-top: 44px; }
.post-back a { color: var(--dim); text-decoration: none; font-weight: 600; }
.post-back a:hover { color: var(--magenta); }

@media (max-width: 640px) {
  .blog-hero { padding: 78px 0 12px; }
  .post { padding: 78px 0 70px; }
  .post-body { font-size: 1.04rem; }
}