/* ── Blog Hero ─────────────────────────────────────────── */
.blog-hero {
  background: var(--surface);
  padding-top: 200px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.blog-hero h1 em {
  font-style: italic;
  color: var(--primary, #607561);
}

@media (max-width: 1439px) {
  .blog-hero {
    padding-top: 160px;
  }
}

@media (max-width: 991px) {
  .blog-hero {
    padding-top: 130px;
  }
}

/* ── Filtros ────────────────────────────────────────────── */
.blog-filters-wrap {
  background: var(--black);
  padding: 28px 0 0;
  border-bottom: 1px solid rgba(96, 117, 97, 0.14);
}

.blog-filters {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 0;
}

.blog-filters::-webkit-scrollbar { display: none; }

.blog-filter {
  background: none;
  border: none;
  padding: 10px 18px 12px;
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.blog-filter::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 18px;
  right: 18px;
  height: 2px;
  background: #607561;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.blog-filter:hover { color: rgba(255, 255, 255, 0.75); }

.blog-filter.active {
  color: #ffffff;
}

.blog-filter.active::after {
  transform: scaleX(1);
}

/* ── Blog Grid ──────────────────────────────────────────── */
.section-blog {
  padding: 60px 0 100px;
  background: var(--black);
}

/* ── Tarjeta base ────────────────────────────────────────── */
.blog-card {
  background: #fff;
  border: 1px solid rgba(96, 117, 97, 0.12);
  border-radius: 4px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(96, 117, 97, 0.18);
}

.blog-card-thumb {
  height: 220px;
  display: flex;
  align-items: flex-end;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

.blog-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 40%, rgba(0,0,0,0.35));
  pointer-events: none;
}

.blog-card-cat {
  position: relative;
  z-index: 1;
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.30);
  padding: 4px 10px;
  border-radius: 2px;
}

.blog-card-body {
  padding: 28px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-date {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
  display: block;
}

.blog-card-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: #1a1a1a;
}

.blog-card-excerpt {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(33, 37, 41, 0.58);
  flex: 1;
  margin-bottom: 22px;
}

.blog-card-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap 0.25s ease, opacity 0.25s ease;
}

.blog-card-link:hover { gap: 12px; color: var(--primary); opacity: 0.8; }
.blog-card-link svg  { flex-shrink: 0; }

/* ── Tarjeta destacada ───────────────────────────────────── */
.blog-card--featured {
  flex-direction: row;
  min-height: 340px;
  border-radius: 6px;
}

.blog-featured-thumb {
  width: 52%;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 28px 32px;
}

.blog-featured-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(0,0,0,0.40));
  pointer-events: none;
}

.blog-card--featured .blog-card-body {
  padding: 44px 48px;
  justify-content: center;
  gap: 0;
}

.blog-card--featured .blog-card-title {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  margin-bottom: 16px;
}

.blog-card--featured .blog-card-excerpt {
  font-size: 15px;
  margin-bottom: 28px;
}

@media (max-width: 767px) {
  .blog-card--featured {
    flex-direction: column;
    min-height: unset;
  }
  .blog-featured-thumb {
    width: 100%;
    height: 240px;
  }
  .blog-card--featured .blog-card-body {
    padding: 28px 24px 24px;
  }
}

/* ── CTA ────────────────────────────────────────────────── */
.blog-cta {
  background: var(--surface);
  padding-top: 80px;
  padding-bottom: 100px;
}

.text-display-3 {
  font-size: clamp(26px, 3.8vw, 48px);
  line-height: 1.1;
}

.blog-cta h3 em {
  font-style: italic;
  color: var(--primary, #607561);
}

.blog-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: #ffffff;
  color: #1a1a1a;
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.25s ease, transform 0.25s ease;
}

.blog-cta-btn:hover {
  background: #e8ede8;
  color: #1a1a1a;
  transform: translateY(-2px);
}