/* ===== Blog Artículo (manteniendo línea visual) ===== */

.blog-hero{
  padding: 96px 20px 26px;
  background: #3f2000;
  color: #fff;
}

.blog-hero__wrap{
  width: min(1100px, 92%);
  margin: 0 auto;
}

.blog-breadcrumb{
  font-size: 13px;
  opacity: .9;
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.blog-breadcrumb a{
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.35);
}

.blog-hero__title{
  margin: 0;
  font-size: clamp(26px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.blog-hero__sub{
  margin: 12px 0 0;
  max-width: 860px;
  font-size: 15.5px;
  line-height: 1.6;
  opacity: .92;
}

.blog-hero__meta{
  margin-top: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  opacity: .9;
}

.blog-hero__img{
  width: min(1100px, 92%);
  margin: 22px auto 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(0,0,0,.25);
}

.blog-hero__img img{
  width: 100%;
  height: auto;
  display: block;
}

/* ===== Layout ===== */
.blog-article{
  padding: 54px 20px 72px;
}

.blog-article__wrap{
  width: min(1100px, 92%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
}

/* ===== TOC ===== */
.blog-toc{
  position: sticky;
  top: 96px;
  align-self: start;
  padding: 18px 16px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(0,0,0,.07);
}

.blog-toc__title{
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: .02em;
}

.blog-toc a{
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  color: #1b1b1b;
  font-size: 13.5px;
  line-height: 1.35;
  opacity: .9;
}

.blog-toc a:hover{
  background: rgba(63, 32, 0, .06);
  opacity: 1;
}

/* ===== Article Body ===== */
.blog-body{
  background: #fff;
  border-radius: 18px;
  padding: 26px 22px;
  box-shadow: 0 10px 26px rgba(0,0,0,.07);
}

.blog-block{
  padding: 16px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.blog-block:last-child{
  border-bottom: none;
}

.blog-block h2{
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.blog-body p{
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  opacity: .95;
}

.blog-small{
  font-size: 13px;
  opacity: .8;
  margin-top: 10px;
}

.blog-list{
  margin: 10px 0 0;
  padding-left: 18px;
}

.blog-list li{
  margin: 8px 0;
  font-size: 15px;
  line-height: 1.65;
}

/* Notes / warnings */
.blog-note,
.blog-warning{
  margin-top: 14px;
  padding: 14px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.6;
}

.blog-note{
  background: rgba(0, 131, 231, .08);
}

.blog-warning{
  background: rgba(255, 168, 31, .18);
}

/* Mini cards */
.blog-cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.blog-card-mini{
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(63, 32, 0, .04);
}

.blog-card-mini h3{
  margin: 0 0 6px;
  font-size: 14.5px;
}

.blog-card-mini p{
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  opacity: .92;
}

/* FAQ */
.blog-faq{
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.blog-faq details{
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(0,0,0,.03);
}

.blog-faq summary{
  cursor: pointer;
  font-weight: 700;
  font-size: 14.5px;
}

.blog-faq p{
  margin-top: 10px;
  font-size: 14.5px;
}

/* CTA */
.blog-cta{
  margin-top: 22px;
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(63, 32, 0, .05);
  border: 1px solid rgba(63,32,0,.10);
}

.blog-cta h2{
  margin: 0 0 8px;
  font-size: 18px;
}

.blog-cta p{
  margin: 0 0 12px;
}

.blog-cta__actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Back link */
.blog-back{
  margin-top: 18px;
}

.blog-back a{
  text-decoration: none;
  font-weight: 700;
  color: #3f2000;
}

/* Responsive */
@media (max-width: 980px){
  .blog-article__wrap{
    grid-template-columns: 1fr;
  }
  .blog-toc{
    position: relative;
    top: auto;
  }
  .blog-cards{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px){
  .blog-body{
    padding: 20px 16px;
  }
  .blog-hero{
    padding-top: 86px;
  }
}