/* Portada y listados de Aprende (blog) — copiado tal cual de la
   sección #s-blg de blog.html. Las variables de marca, el reset y el
   .icn ya los trae base.css; aquí solo va lo propio de esta sección. */

#s-blg .blg {
  position: relative;
  padding: 40px 32px 74px;
}

#s-blg .blg::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 42% 58% 60% 40% / 48% 44% 56% 52%;
  background: radial-gradient(circle, rgba(55, 144, 200, .09), transparent 70%);
  right: -220px;
  top: -200px;
  animation: blg_morf 18s ease-in-out infinite alternate;
}

#s-blg .blg::after {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 38% 62% 55% 45% / 45% 55% 45% 55%;
  background: radial-gradient(circle, rgba(245, 148, 31, .09), transparent 70%);
  left: -180px;
  bottom: 120px;
  animation: blg_morf 22s ease-in-out infinite alternate-reverse;
}

@keyframes blg_morf {
  to { border-radius: 56% 44% 40% 60% / 44% 56% 44% 56%; }
}

#s-blg .blg-in {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
}

/* ---------- Migas de pan ---------- */
#s-blg .migas {
  font-family: 'Poppins';
  font-size: 12px;
  font-weight: 600;
  color: var(--tinta-suave);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 7px;
}

#s-blg .migas a { color: var(--tinta-suave); text-decoration: none; }
#s-blg .migas a:hover { color: var(--resalte-hondo); }
#s-blg .migas em { font-style: normal; opacity: .5; }
#s-blg .migas span { color: var(--tinta); }

/* ---------- Encabezado — mismo patrón del resto del sitio ---------- */
#s-blg .head { margin-bottom: 46px; }

#s-blg .eb {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(0, 165, 149, .09);
  border: 1.5px solid var(--resalte);
  color: var(--resalte-hondo);
  font-family: 'Poppins';
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 6px 15px;
  margin-bottom: 12px;
}

#s-blg h1 {
  font-family: 'Poppins';
  font-weight: 800;
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: -1px;
  line-height: 1.15;
}

#s-blg h1 .cur {
  font-family: 'Caveat';
  font-weight: 700;
  color: var(--resalte);
  font-size: 1.32em;
  line-height: .98;
  letter-spacing: 0;
  display: inline-block;
  vertical-align: -0.06em;
}

/* ================================================================
   LOS TRES PILARES — solo en la portada
   ================================================================ */
#s-blg .pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 54px;
}

#s-blg .pilar {
  --p: var(--azul);
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1.5px solid var(--p);
  background: color-mix(in srgb, var(--p) 8%, #fff);
  border-radius: 22px;
  padding: 22px 22px 20px;
  transition: transform .22s, box-shadow .22s;
}

#s-blg .pilar:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(30, 43, 39, .10);
}

#s-blg .pilar::after {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  right: -70px;
  top: -80px;
  border-radius: 44% 56% 58% 42% / 50% 44% 56% 50%;
  background: color-mix(in srgb, var(--p) 16%, transparent);
  pointer-events: none;
}

#s-blg .pilar .ico {
  position: relative;
  z-index: 1;
  width: 40px;
  height: 40px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--p);
  color: #fff;
  margin-bottom: 14px;
}

#s-blg .pilar .ico svg { width: 20px; height: 20px; stroke-width: 1.9; }

#s-blg .pilar h2 {
  position: relative;
  z-index: 1;
  font-family: 'Poppins';
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.3px;
  margin-bottom: 5px;
}

#s-blg .pilar p {
  position: relative;
  z-index: 1;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--tinta-suave);
  margin-bottom: 12px;
}

#s-blg .pilar .cuenta {
  position: relative;
  z-index: 1;
  font-family: 'Poppins';
  font-size: 11.5px;
  font-weight: 700;
  color: var(--p);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

#s-blg .pilar .cuenta svg { width: 13px; height: 13px; stroke-width: 2.2; transition: transform .22s; }
#s-blg .pilar:hover .cuenta svg { transform: translateX(3px); }

#s-blg .pilar-educacion { --p: var(--azul); }
#s-blg .pilar-guias     { --p: var(--cta); }
#s-blg .pilar-legalidad { --p: var(--resalte-hondo); }

/* ================================================================
   ENTRADA DESTACADA
   ================================================================ */
#s-blg .destacada-caja { margin-bottom: 54px; }

#s-blg .rotulo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Poppins';
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 16px;
}

#s-blg .rotulo::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--borde);
}

/* ================================================================
   FILTROS Y BUSCADOR
   ================================================================ */
#s-blg .barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

#s-blg .chips { display: flex; gap: 9px; flex-wrap: wrap; }

#s-blg .chip {
  --c: var(--resalte);
  font-family: 'Poppins';
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
  border-radius: 999px;
  padding: 8px 17px;
  border: 1.5px solid var(--borde);
  background: #fff;
  color: var(--tinta-suave);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: border-color .18s, color .18s, background .18s, transform .18s;
}

#s-blg .chip:hover {
  border-color: var(--c);
  color: var(--c);
  transform: translateY(-1px);
}

#s-blg .chip.on {
  border-color: var(--c);
  background: color-mix(in srgb, var(--c) 10%, #fff);
  color: var(--c);
}

#s-blg .chip-educacion { --c: var(--azul); }
#s-blg .chip-guias     { --c: var(--cta); }
#s-blg .chip-legalidad { --c: var(--resalte-hondo); }

#s-blg .buscar {
  position: relative;
  margin-left: auto;
  display: flex;
  align-items: center;
}

#s-blg .buscar svg {
  position: absolute;
  left: 15px;
  width: 15px;
  height: 15px;
  stroke: var(--tinta-suave);
  stroke-width: 1.9;
  fill: none;
  pointer-events: none;
}

#s-blg .buscar input {
  font-family: 'Lato';
  font-size: 13.5px;
  color: var(--tinta);
  border: 1.5px solid var(--borde);
  background: #fff;
  border-radius: 999px;
  padding: 10px 18px 10px 40px;
  width: 240px;
  outline: none;
  transition: border-color .18s, width .22s;
}

#s-blg .buscar input:focus { border-color: var(--resalte); width: 280px; }
#s-blg .buscar input::placeholder { color: var(--tinta-suave); }

#s-blg .conteo {
  font-family: 'Poppins';
  font-size: 12.5px;
  font-weight: 600;
  color: var(--tinta-suave);
  white-space: nowrap;
}

/* ---------- Estado vacío ---------- */
#s-blg .vacio {
  display: none;
  text-align: center;
  padding: 50px 20px 30px;
}

#s-blg .vacio.on { display: block; }

#s-blg .vacio b {
  display: block;
  font-family: 'Poppins';
  font-weight: 800;
  font-size: 19px;
  margin-bottom: 6px;
}

#s-blg .vacio p {
  color: var(--tinta-suave);
  font-size: 14px;
  max-width: 380px;
  margin: 0 auto 18px;
}

#s-blg .btn-cta {
  font-family: 'Poppins';
  font-weight: 700;
  font-size: 13.5px;
  background: var(--cta);
  color: var(--cta-txt);
  border: none;
  border-radius: 999px;
  padding: 11px 24px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background .2s, transform .18s;
}

#s-blg .btn-cta:hover { background: var(--cta-hover); transform: translateY(-2px); }

/* ---------- Cargar más ---------- */
#s-blg .mas-caja { text-align: center; margin-top: 40px; }

#s-blg .btn-mas {
  font-family: 'Poppins';
  font-size: 13.5px;
  font-weight: 700;
  color: var(--resalte-hondo);
  background: #fff;
  border: 1.5px solid var(--resalte);
  border-radius: 999px;
  padding: 12px 30px;
  cursor: pointer;
  transition: background .2s, transform .18s;
}

#s-blg .btn-mas:hover { background: rgba(0, 165, 149, .09); transform: translateY(-2px); }
#s-blg .btn-mas.oculto { display: none; }

@media (max-width: 980px) {
  #s-blg .blg { padding: 28px 20px 60px; }
  #s-blg .pilares { grid-template-columns: 1fr; gap: 14px; margin-bottom: 42px; }
  #s-blg .destacada-caja { margin-bottom: 42px; }
  #s-blg .barra { gap: 12px; }
  #s-blg .chips { overflow-x: auto; flex-wrap: nowrap; width: 100%; padding-bottom: 4px; scrollbar-width: none; }
  #s-blg .chips::-webkit-scrollbar { display: none; }
  #s-blg .chip { flex: 0 0 auto; }
  #s-blg .buscar { margin-left: 0; width: 100%; }
  #s-blg .buscar input, #s-blg .buscar input:focus { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  #s-blg * { animation: none !important; transition: none !important; }
}