/* ═══════════════════════════════════════════════════════════════
   NETIKA LABS — blog.css · estilo Apple Newsroom
   Se carga junto a styles.css (tokens compartidos)
   ═══════════════════════════════════════════════════════════════ */

.blog-main { padding-top: var(--nav-h); background: var(--canvas-light); }

/* ── portada del blog ──────────────────────────────────── */
.blog-head {
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 100px) 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bgrid {
  max-width: 1040px;
  margin: 0 auto;
  padding: 12px 24px clamp(72px, 9vw, 120px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.bcard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--canvas-light-alt);
  border: 1px solid rgba(0,0,0,.05);
  border-radius: var(--r-md);
  overflow: hidden;
  padding-bottom: 24px;
  transition: transform .5s var(--ease-apple), box-shadow .5s var(--ease-apple);
}
.bcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.bcard__media { overflow: hidden; }
.bcard__media img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform .8s var(--ease-apple);
}
.bcard:hover .bcard__media img { transform: scale(1.05); }
.bcard__cat {
  margin: 14px 24px 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ca, var(--blue));
}
.bcard h2, .bcard h3 {
  margin: 0 24px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.22;
}
.bcard--featured { grid-column: 1 / -1; }
.bcard--featured h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 26ch; }
.bcard--featured .bcard__media img { aspect-ratio: 21/9; }
.bcard__meta { margin: 0 24px; color: var(--ink-3); font-size: 0.8125rem; }
.bcard__excerpt { margin: 0 24px; color: var(--ink-2); font-size: 0.9688rem; max-width: 70ch; }

/* ── artículo ──────────────────────────────────────────── */
.post {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 24px 40px;
}
.post__cat {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ca, var(--blue));
}
.post h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 14px 0 18px;
}
.post__lede { font-size: clamp(1.125rem, 2vw, 1.375rem); color: var(--ink-2); line-height: 1.45; }
.post__meta { margin-top: 18px; color: var(--ink-3); font-size: 0.875rem; }
.post__cover {
  max-width: 1040px;
  margin: 32px auto 0;
  padding: 0 24px;
}
.post__cover img { width: 100%; border-radius: var(--r-lg); }
.post__body { padding-top: clamp(32px, 5vw, 56px); }
.post__body h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 2.2em 0 0.6em;
}
.post__body p { margin: 0 0 1.15em; color: #333336; line-height: 1.65; }
.post__body ul { margin: 0 0 1.15em 1.2em; color: #333336; line-height: 1.65; }
.post__body li { margin-bottom: .45em; }
.post__body strong { color: var(--ink); }
.post__body blockquote {
  margin: 2em 0;
  padding: 0;
  border: 0;
  font-size: clamp(1.3rem, 2.4vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  background: linear-gradient(100deg, #4c9b18, #0e8c86 55%, #1173b8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── banda CTA al final del artículo ───────────────────── */
.post-cta {
  background: var(--canvas-dark);
  color: var(--ink-dark);
  text-align: center;
  padding: clamp(56px, 8vw, 96px) 24px;
  margin-top: clamp(48px, 7vw, 80px);
}
.post-cta h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.post-cta p { color: var(--ink-dark-2); margin-bottom: 26px; }

/* ── responsive ────────────────────────────────────────── */
@media (max-width: 800px) {
  .bgrid { grid-template-columns: 1fr; }
}