.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* BLOG HERO */
.blog-hero {
  padding: 80px 0 60px; border-bottom: var(--border);
  background: radial-gradient(circle at 80% 50%, rgba(255,77,28,.06) 0%, transparent 50%);
}
.blog-hero-tag { display: inline-block; font-size: 0.75rem; font-weight: 600; background: var(--white); border: var(--border); border-radius: 100px; padding: 6px 16px; margin-bottom: 24px; }
.blog-hero h1 { font-family: 'Syne', sans-serif; font-size: clamp(2.5rem,5vw,4rem); font-weight: 800; letter-spacing: -2px; line-height: 1.05; margin-bottom: 16px; }
.blog-hero h1 em { font-style: italic; color: var(--accent); }
.blog-hero p { font-size: 1rem; color: #666; max-width: 480px; line-height: 1.6; }

/* FEATURED */
.blog-featured { border-bottom: var(--border); }
.featured-card {
  display: grid; grid-template-columns: 1fr 1fr;
  max-width: 1100px; margin: 0 auto;
}
.featured-visual {
  overflow: hidden; position: relative;
  border-right: var(--border); min-height: 320px;
}
.featured-visual img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.featured-body { padding: 52px 48px; }
.featured-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); font-weight: 700; margin-bottom: 12px; }
.featured-body h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.4rem,3vw,2rem); font-weight: 800; letter-spacing: -1px; line-height: 1.2; margin-bottom: 16px; }
.featured-body p { font-size: 0.9rem; color: #666; line-height: 1.65; margin-bottom: 24px; }
.featured-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.featured-meta span { font-size: 0.78rem; color: var(--muted); }
.featured-link {
  display: inline-block; background: var(--accent); color: #fff;
  border: 2px solid var(--ink); border-radius: 12px; padding: 12px 22px;
  font-size: 0.86rem; font-weight: 600; text-decoration: none;
  box-shadow: 3px 3px 0 var(--ink); transition: all .15s;
}
.featured-link:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--ink); }

/* FILTERS */
.blog-grid-section { padding: 52px 0 80px; }
.blog-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.blog-filter-btn { background: transparent; border: 1.5px solid rgba(26,26,26,.22); border-radius: 100px; padding: 7px 18px; font-size: 0.8rem; font-weight: 500; font-family: 'Inter', sans-serif; cursor: pointer; transition: all .15s; color: var(--ink); }
.blog-filter-btn:hover, .blog-filter-btn.active { background: var(--ink); border-color: var(--ink); color: var(--bg); }

/* GRID */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.blog-card {
  background: var(--white); border: var(--border); border-radius: 16px;
  overflow: hidden; text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; transition: all .18s;
}
.blog-card:hover { transform: translate(-3px,-3px); box-shadow: 5px 5px 0 var(--ink); }
.blog-card-top {
  height: 180px; overflow: hidden; position: relative;
  border-bottom: var(--border);
}
.blog-card-top img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card-top img { transform: scale(1.05); }
.blog-card-cat-overlay {
  position: absolute; top: 12px; left: 12px;
  font-size: .62rem; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 4px 12px;
  border-radius: 100px; background: var(--accent);
  color: #fff;
}
.blog-card-body { padding: 22px 22px 20px; flex: 1; display: flex; flex-direction: column; }
.blog-card-cat { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--accent); font-weight: 700; margin-bottom: 8px; }
.blog-card-title { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; line-height: 1.3; letter-spacing: -.3px; margin-bottom: 10px; }
.blog-card-desc { font-size: 0.82rem; color: #666; line-height: 1.55; flex: 1; margin-bottom: 16px; }
.blog-card-meta { display: flex; align-items: center; justify-content: space-between; }
.blog-card-fecha { font-size: 0.72rem; color: var(--muted); }
.blog-card-tiempo { font-size: 0.72rem; color: var(--muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .featured-card { grid-template-columns: 1fr; }
  .featured-visual { padding: 40px; min-height: 160px; border-right: none; border-bottom: var(--border); }
  .featured-body { padding: 32px 20px; }
  .blog-hero { padding: 50px 20px 40px; }
  .blog-grid-section { padding: 36px 20px 60px; }
}