/* ============================================
   ARTICULOS-INDEX.CSS · Biblioteca editorial
   ============================================ */

.ds-page .articulos-body{
  max-width:none;
  padding:0;
}

.ds-page .ai-overview{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  border-bottom:1px solid var(--ds-line);
  background:#fff;
}

.ds-page .ai-stat{
  min-height:150px;
  padding:30px 38px;
  border-right:1px solid var(--ds-line);
}

.ds-page .ai-stat:last-child{border-right:0;}

.ds-page .ai-stat>span,
.ds-page .ai-kicker,
.ds-page .ai-filter-label{
  display:block;
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#75818a;
}

.ds-page .ai-stat b{
  display:block;
  margin:12px 0 7px;
  font-size:32px;
  line-height:1;
  color:var(--ds-deep);
  letter-spacing:-.035em;
}

.ds-page .ai-stat p{
  margin:0;
  font-size:13px;
  line-height:1.55;
  color:#68757e;
}

.ds-page .ai-featured,
.ds-page .ai-catalogue{
  padding:58px 72px;
  border-bottom:1px solid var(--ds-line);
}

.ds-page .ai-featured{
  background:#f3f6f6;
}

.ds-page .ai-section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:50px;
  margin-bottom:28px;
  max-width:1400px;
}

.ds-page .ai-kicker{
  color:var(--brand);
  font-weight:700;
}

.ds-page .ai-section-head h2{
  margin:12px 0 0;
  font-size:clamp(32px,3.5vw,50px);
  line-height:1.06;
  letter-spacing:-.035em;
  color:var(--ds-ink);
  max-width:900px;
}

.ds-page .ai-section-head>p{
  max-width:460px;
  margin:0;
  font-size:14px;
  line-height:1.65;
  color:#64717a;
}

.ds-page .ai-section-head>p strong{
  color:var(--ds-deep);
}

.ds-page .ai-featured-grid{
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr;
  gap:14px;
  max-width:1400px;
}

.ds-page .ai-featured-card{
  min-height:330px;
  padding:28px;
  display:flex;
  flex-direction:column;
  text-decoration:none;
  background:#fff;
  border:1px solid var(--ds-line);
  transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;
}

.ds-page .ai-featured-card:hover{
  transform:translateY(-2px);
  border-color:var(--brand);
  box-shadow:0 16px 38px rgba(0,57,85,.07);
}

.ds-page .ai-featured-card.is-lead{
  background:var(--ds-deep);
  border-color:var(--ds-deep);
}

.ds-page .ai-featured-meta,
.ds-page .article-card-top,
.ds-page .ai-featured-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.ds-page .ai-featured-meta span,
.ds-page .article-meta{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--brand);
}

.ds-page .ai-featured-meta b,
.ds-page .article-seq{
  font-family:var(--mono);
  font-size:10px;
  color:#96a2aa;
  font-weight:600;
}

.ds-page .ai-featured-card h3{
  margin:34px 0 16px;
  font-size:clamp(21px,2vw,28px);
  line-height:1.25;
  letter-spacing:-.02em;
  color:var(--ds-ink);
}

.ds-page .ai-featured-card p{
  margin:0 0 28px;
  font-size:14px;
  line-height:1.72;
  color:#5d6a73;
  flex:1;
}

.ds-page .ai-featured-foot{
  padding-top:17px;
  border-top:1px solid var(--ds-line);
  font-family:var(--mono);
  font-size:10px;
  color:#7a8790;
}

.ds-page .ai-featured-foot strong{
  color:var(--brand);
  text-transform:uppercase;
  letter-spacing:.06em;
}

.ds-page .ai-featured-card.is-lead .ai-featured-meta span,
.ds-page .ai-featured-card.is-lead .ai-featured-foot strong{
  color:#8bcfeb;
}

.ds-page .ai-featured-card.is-lead .ai-featured-meta b,
.ds-page .ai-featured-card.is-lead .ai-featured-foot span{
  color:#83a7b8;
}

.ds-page .ai-featured-card.is-lead h3{color:#fff;}
.ds-page .ai-featured-card.is-lead p{color:#bad0da;}
.ds-page .ai-featured-card.is-lead .ai-featured-foot{border-color:rgba(255,255,255,.18);}

.ds-page .ai-catalogue{
  background:var(--ds-paper);
}

.ds-page .ai-filter-panel{
  max-width:1400px;
  margin-bottom:34px;
  border:1px solid var(--ds-line);
  background:#fff;
}

.ds-page .ai-filter-group,
.ds-page .ai-filter-controls{
  display:grid;
  grid-template-columns:130px minmax(0,1fr);
  gap:24px;
  align-items:start;
  padding:18px 22px;
}

.ds-page .ai-filter-group + .ai-filter-group,
.ds-page .ai-filter-controls{
  border-top:1px solid var(--ds-line);
}

.ds-page .ai-filter-label{
  padding-top:8px;
  color:#74818a;
}

.ds-page .ai-filter-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
}

.ds-page .filter-btn,
.ds-page .ctrl-btn{
  min-height:34px;
  border-radius:0;
  border:1px solid #c6d0d5;
  background:#fff;
  color:var(--ds-deep);
  font-family:var(--mono);
  font-size:9px;
  font-weight:700;
  letter-spacing:.07em;
  text-transform:uppercase;
  cursor:pointer;
  padding:8px 11px;
  transition:border-color .15s ease,background .15s ease,color .15s ease;
}

.ds-page .filter-btn span{
  margin-left:4px;
  color:#8a969e;
  font-weight:600;
}

.ds-page .filter-btn:hover,
.ds-page .ctrl-btn:hover{
  transform:none;
  box-shadow:none;
  border-color:var(--brand);
  background:#eef7fb;
  color:var(--ds-deep);
}

.ds-page .filter-btn.active{
  background:var(--ds-deep);
  border-color:var(--ds-deep);
  color:#fff;
  box-shadow:none;
}

.ds-page .filter-btn.active span{
  color:#8bcfeb;
}

.ds-page .ai-filter-controls>div{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.ds-page .ctrl-btn{
  padding-left:14px;
  padding-right:14px;
}

.ds-page .articles-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  max-width:1400px;
}

.ds-page .article-card{
  min-height:315px;
  display:flex;
  flex-direction:column;
  padding:25px 26px 23px;
  border:1px solid var(--ds-line);
  border-radius:0;
  background:#fff;
  cursor:pointer;
  transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;
}

.ds-page .article-card:hover{
  transform:translateY(-2px);
  border-color:var(--brand);
  background:#fff;
  box-shadow:0 14px 30px rgba(0,57,85,.06);
}

.ds-page .article-title{
  margin:28px 0 12px;
  font-size:19px;
  font-weight:800;
  line-height:1.35;
  color:var(--ds-ink);
  letter-spacing:-.01em;
}

.ds-page .article-badge{
  display:inline-block;
  margin-left:7px;
  padding:2px 7px;
  background:var(--brand);
  color:#fff;
  font-family:var(--mono);
  font-size:8px;
  letter-spacing:.08em;
  vertical-align:middle;
  border-radius:0;
}

.ds-page .article-date{
  margin-bottom:15px;
  font-family:var(--mono);
  font-size:9px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#8a969e;
}

.ds-page .article-desc{
  flex:1;
  margin:0 0 22px;
  font-size:14px;
  line-height:1.68;
  color:#64717a;
}

.ds-page .article-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:auto;
  padding-top:15px;
  border-top:1px solid var(--ds-line);
  color:var(--brand);
  text-decoration:none;
  font-family:var(--mono);
  font-size:10px;
  font-weight:700;
  letter-spacing:.07em;
  text-transform:uppercase;
}

.ds-page .article-link span{
  font-size:15px;
  transition:transform .15s ease;
}

.ds-page .article-card:hover .article-link span{
  transform:translateX(3px);
}

.ds-page .no-results{
  display:none;
  grid-column:1/-1;
  padding:60px 30px;
  border:1px solid var(--ds-line);
  background:#fff;
  text-align:center;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:#68757e;
}

.ds-page .articles-pagination{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:6px;
  margin:38px 0 0;
  max-width:1400px;
}

.ds-page .articles-pagination .page-btn{
  min-width:38px;
  height:38px;
  padding:0 10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--ds-line);
  border-radius:0;
  background:#fff;
  color:var(--ds-ink);
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  cursor:pointer;
}

.ds-page .articles-pagination .page-btn:hover:not(:disabled):not(.active){
  border-color:var(--brand);
  color:var(--brand);
}

.ds-page .articles-pagination .page-btn.active{
  background:var(--ds-deep);
  border-color:var(--ds-deep);
  color:#fff;
}

.ds-page .articles-pagination .page-btn:disabled{
  opacity:.35;
  cursor:not-allowed;
}

@media(max-width:1100px){
  .ds-page .ai-featured-grid{
    grid-template-columns:1fr 1fr;
  }
  .ds-page .ai-featured-card.is-lead{
    grid-column:1/-1;
  }
  .ds-page .articles-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media(max-width:760px){
  .ds-page .ai-overview{
    grid-template-columns:1fr;
  }
  .ds-page .ai-stat{
    min-height:auto;
    border-right:0;
    border-bottom:1px solid var(--ds-line);
  }
  .ds-page .ai-stat:last-child{border-bottom:0;}
  .ds-page .ai-featured,
  .ds-page .ai-catalogue{
    padding-left:20px;
    padding-right:20px;
  }
  .ds-page .ai-section-head{
    display:block;
  }
  .ds-page .ai-section-head>p{
    margin-top:14px;
  }
  .ds-page .ai-featured-grid,
  .ds-page .articles-grid{
    grid-template-columns:1fr;
  }
  .ds-page .ai-featured-card.is-lead{
    grid-column:auto;
  }
  .ds-page .ai-filter-group,
  .ds-page .ai-filter-controls{
    grid-template-columns:1fr;
    gap:10px;
  }
  .ds-page .ai-filter-label{
    padding-top:0;
  }
}

@media(max-width:520px){
  .ds-page .ai-stat{
    padding-left:20px;
    padding-right:20px;
  }
  .ds-page .ai-featured-card,
  .ds-page .article-card{
    min-height:auto;
  }
  .ds-page .filter-btn{
    flex:1 1 auto;
  }
}


/* ===== AJUSTES 2026-07-21 · Filtros más visibles + badge Nuevo ===== */
.ds-page .ai-catalogue-head{
  align-items:flex-end;
}

.ds-page .ai-catalogue-head #resultsSummary{
  font-size:22px;
  line-height:1.25;
  color:var(--ds-deep);
  max-width:none;
  white-space:nowrap;
}

.ds-page .ai-filter-panel{
  border:1px solid #c7d1d6;
  box-shadow:0 10px 24px rgba(0,57,85,.04);
}

.ds-page .ai-filter-group,
.ds-page .ai-filter-controls{
  grid-template-columns:150px minmax(0,1fr);
  gap:26px;
  padding:22px 26px;
}

.ds-page .ai-stat>span,
.ds-page .ai-kicker,
.ds-page .ai-filter-label{
  font-size:11px;
  letter-spacing:.14em;
}

.ds-page .ai-filter-label{
  padding-top:12px;
}

.ds-page .ai-filter-buttons{
  gap:10px;
}

.ds-page .filter-btn,
.ds-page .ctrl-btn{
  min-height:48px;
  padding:12px 15px;
  font-size:11px;
  letter-spacing:.08em;
}

.ds-page .filter-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
}

.ds-page .filter-btn span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:24px;
  height:24px;
  margin-left:0;
  padding:0 7px;
  border:1px solid #d4dde1;
  background:#f4f7f8;
  color:#66727a;
  font-size:10px;
  font-weight:700;
  line-height:1;
}

.ds-page .filter-btn.active span{
  border-color:rgba(255,255,255,.22);
  background:rgba(255,255,255,.12);
  color:#fff;
}

.ds-page .ctrl-btn{
  min-width:170px;
}

.ds-page select.ctrl-btn{
  padding-right:40px;
}

.ds-page .article-badge{
  margin-left:8px;
  padding:3px 8px;
  font-size:8px;
}

.ds-page .article-badge-new{
  background:#0f7e43;
}

@media(max-width:1100px){
  .ds-page .ai-catalogue-head{
    display:block;
  }
  .ds-page .ai-catalogue-head #resultsSummary{
    margin-top:14px;
    white-space:normal;
    font-size:18px;
  }
}

@media(max-width:760px){
  .ds-page .ai-filter-group,
  .ds-page .ai-filter-controls{
    grid-template-columns:1fr;
    gap:12px;
    padding:18px 18px;
  }

  .ds-page .ai-filter-label{
    padding-top:0;
  }

  .ds-page .filter-btn,
  .ds-page .ctrl-btn{
    width:100%;
    justify-content:space-between;
  }

  .ds-page .ai-filter-controls>div{
    display:grid;
    grid-template-columns:1fr;
    gap:10px;
  }
}