/* ===== Blog + local pages ===== */
.chip{display:inline-block;background:var(--alu);color:var(--anth);font:600 .78rem var(--body);padding:.28rem .7rem;border-radius:999px}
.chip-light{background:rgba(255,255,255,.14);color:#fff}
.blogsec{background:var(--alu);padding:clamp(3.5rem,7vw,6rem) 0}
#blog{background:linear-gradient(180deg,var(--white),var(--alu))}
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.4rem}
.bcard{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--alu2);display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s}
.bcard:hover{transform:translateY(-5px);box-shadow:0 26px 50px -24px rgba(47,54,64,.5)}
.bcard-ph{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--alu)}
.bcard-ph .ph{height:100%;aspect-ratio:auto}
.bcard-ph img,.bcard-ph svg{transition:transform .8s var(--ease)}
.bcard:hover .bcard-ph img,.bcard:hover .bcard-ph svg{transform:scale(1.06)}
.bcard-body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.bcard h3{font-size:1.2rem;line-height:1.2;font-stretch:105%}
.bcard h3 a{text-decoration:none}
.bcard h3 a:hover{color:var(--cobalt)}
.bcard p{color:#566070;font-size:.95rem;flex:1}
.bcard-meta{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:#6b7482}
.bcard .more{font-weight:600;color:var(--cobalt);text-decoration:none}
.bcard .more:hover{text-decoration:underline}
.blog-more{margin-top:2.2rem;display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.note-es{font-size:.88rem;color:#6b7482}
.zones{margin-top:3.5rem;display:grid;grid-template-columns:1fr 2fr;gap:2rem;align-items:center;background:var(--anth);color:#fff;border-radius:16px;padding:2rem 2.2rem}
.zones h3{font-size:1.5rem;margin-bottom:.4rem}
.zones p{color:#c3cad3}
.zone-list{display:flex;flex-wrap:wrap;gap:.6rem}
.zone{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;text-decoration:none;font-weight:600;padding:.6rem 1rem;border-radius:999px;transition:.25s var(--ease)}
.zone svg{width:18px;height:18px;color:#7fa6ff}
.zone:hover{background:var(--cobalt);border-color:var(--cobalt);transform:translateY(-2px)}
/* hero of article */
.bhero{background:linear-gradient(135deg,var(--anth) 0%,#232a33 100%);color:#fff;padding:9rem 0 6rem;position:relative;overflow:hidden}
.bhero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 119px,rgba(255,255,255,.045) 119px 120px)}
.bhero .wrap{position:relative}
.bhero h1{font-size:clamp(2rem,4.8vw,3.7rem);max-width:22ch;margin:1rem 0 1.1rem;font-stretch:115%;line-height:1.05}
.bhero .lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#d5dbe2;max-width:62ch}
.bhero .meta{display:flex;gap:1.4rem;flex-wrap:wrap;margin-top:1.4rem;font-size:.9rem;color:#aab2bc}
.bhero-index{padding-bottom:4.5rem}
.crumbs{display:flex;gap:.6rem;flex-wrap:wrap;font-size:.88rem;color:#aab2bc;margin-bottom:1.4rem}
.crumbs a{color:#d5dbe2;text-decoration:none}.crumbs a:hover{text-decoration:underline}
.cover{margin-top:-3.6rem;border-radius:18px;overflow:hidden;box-shadow:0 40px 70px -36px rgba(0,0,0,.6);aspect-ratio:21/9;position:relative;background:var(--alu);z-index:2}
.cover .ph{height:100%;aspect-ratio:auto}
.article-grid{display:grid;grid-template-columns:minmax(0,74ch) 300px;gap:clamp(2rem,5vw,4.5rem);justify-content:center;padding:3.5rem 0 4rem;align-items:start}
.prose{font-size:1.08rem;line-height:1.78;color:#27303a}
.prose p{margin:0 0 1.15rem}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:2.6rem 0 1rem;font-stretch:108%;scroll-margin-top:90px;line-height:1.12}
.prose h3{font-size:1.25rem;margin:1.8rem 0 .7rem;font-stretch:104%}
.prose ul,.prose ol{margin:0 0 1.2rem 1.3rem}
.prose li{margin:.35rem 0}
.prose strong{color:var(--ink)}
.prose a{color:var(--cobalt)}
.faq-in{margin-top:3rem;border-top:2px solid var(--alu2);padding-top:.5rem}
.faq-in details{border-bottom:1px solid var(--alu2);padding:1.1rem 0}
.faq-in summary{font:700 1.1rem/1.3 var(--head);font-stretch:105%;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq-in summary::-webkit-details-marker{display:none}
.faq-in summary::after{content:"+";font-size:1.5rem;color:var(--cobalt);transition:transform .25s var(--ease)}
.faq-in details[open] summary::after{transform:rotate(45deg)}
.faq-in details p{margin:.8rem 0 0;color:#4b5563}
.side{position:sticky;top:96px;display:grid;gap:1rem}
.side-box{background:#fff;border:1px solid var(--alu2);border-radius:14px;padding:1.3rem 1.4rem}
.side-box h3{font-size:1.05rem;margin-bottom:.7rem;font-stretch:105%}
.toc ul{list-style:none;display:grid;gap:.55rem;font-size:.93rem}
.toc a{text-decoration:none;color:#4b5563;display:block;padding-left:.8rem;border-left:3px solid var(--alu2)}
.toc a:hover,.toc a.on{color:var(--cobalt);border-left-color:var(--cobalt)}
.side-cta{background:var(--anth);color:#fff;border:0}
.side-cta p{color:#c3cad3;font-size:.92rem;margin-bottom:1rem}
.side-cta .btn{width:100%;justify-content:center;margin-bottom:.6rem}
.btn-call2{background:var(--cobalt);color:#fff}
.btn-call2:hover{background:var(--cobalt-d)}
.ctabox{background:linear-gradient(135deg,var(--anth),#232a33);color:#fff;border-radius:16px;padding:1.8rem 2rem;margin:2.4rem 0}
.ctabox h3{font-size:1.4rem;margin-bottom:.5rem;color:#fff}
.ctabox p{color:#c3cad3;margin:0 0 1.1rem;font-size:1rem}
.ctabox-btns{display:flex;flex-wrap:wrap;gap:.7rem}
.ctabox .btn-line{background:#fff;color:var(--anth);border-color:#fff}
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.6rem}
.filters button{border:2px solid var(--alu2);background:#fff;border-radius:999px;padding:.5rem 1.2rem;font:600 .92rem var(--body);cursor:pointer;transition:.2s;color:var(--ink)}
.filters button[aria-pressed=true]{background:var(--anth);border-color:var(--anth);color:#fff}
.bcard.hide{display:none}
.nav ul a[aria-current=page]{opacity:1}
.nav ul a[aria-current=page]::after{width:100%}
@media (max-width:1020px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .side{position:static}
  .toc{display:none}
  .zones{grid-template-columns:1fr}
  .cover{aspect-ratio:16/9}
}
@media (max-width:640px){
  .bhero{padding:7rem 0 5rem}
  .prose{font-size:1.02rem}
  .ctabox{padding:1.4rem}
}
.chip{align-self:flex-start}
.nav ul a{white-space:nowrap}