/*
 * SOS Neurocirurgia — Blog, arquivos, busca e artigo
 * Origem: blocos extras de blog.html e das páginas de artigo do projeto visual.
 */

/* ---------- Topo das listagens (Blog, categoria, busca) ---------- */
.art-hero .hero-box{flex-direction:column!important;align-items:flex-start!important;min-height:0;padding:44px 22px 32px;gap:20px;justify-content:flex-end}
.art-hero h1{font-size:30px;line-height:1.14;letter-spacing:-.5px;max-width:900px}
.art-hero .sub{font-size:18px;color:var(--off);max-width:760px}
.crumb{font-size:14px;margin-bottom:8px}
.crumb a{color:var(--muted);text-decoration:underline;text-underline-offset:4px}
@media(min-width:768px){.art-hero h1{font-size:44px}.art-hero .hero-box{padding:56px 48px 40px}}
@media(min-width:1024px){.art-hero h1{font-size:52px}}

/* ---------- Grade de cards e busca ---------- */
.blog-all{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:700px){.blog-all{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.blog-all{grid-template-columns:repeat(3,1fr)}}
.bsearch{max-width:520px;margin:32px auto 28px;position:relative}
.bsearch input{width:100%;padding:15px 20px;border:1px solid var(--cardbd);border-radius:999px;font:inherit;font-size:16px;color:var(--navy);background:#fff}
/* a pedido: sem anel/realce coral no focus — fica igual ao repouso. */
.bsearch input:focus{outline:none;border-color:var(--cardbd)}
.bempty{display:none;text-align:center;color:var(--muted2,#5B678A);padding:30px}

/* ---------- Artigo (estilo revista) ---------- */
.art-page{background:#fff}
.art-top{padding:36px 22px 0}
.art-top .in{max-width:1180px;margin:0 auto}
.art-crumb{font-size:13.5px;margin-bottom:14px}
.art-crumb a{color:var(--muted2);text-decoration:underline;text-underline-offset:3px}
.art-toprow{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.art-tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:var(--coral);padding:6px 12px;border-radius:999px}
.share-circle{flex-shrink:0;width:38px;height:38px;padding:0;border-radius:50%;border:1px solid var(--cardbd);display:flex;align-items:center;justify-content:center;background:#fff;color:var(--navy);cursor:pointer;transition:border-color .2s,color .2s}
/* vazamento do Hello Elementor (reset.css): [type=button],[type=submit],button{padding:.5rem 1rem;...}
   vale pra qualquer <button>, e .share-circle nunca declarava padding próprio — o reset "comia"
   quase toda a caixa de 38x38 (padding:8px 16px em box-sizing:border-box só deixa ~4px de conteúdo),
   espremendo o ícone de compartilhar numa lasca ilegível tipo "<". padding:0 acima resolve.
   (Nota: essa regra já tinha sido corrigida antes e sumiu numa deploy seguinte por eu ter editado
   uma cópia local desatualizada do arquivo — reaplicada aqui.) */
/* mesmo vazamento do Hello Elementor já documentado em main.css para .burger/.chip
   ("button:hover,button:focus{background-color:#CC3366;color:#fff}", especificidade maior que
   um seletor de 1 classe só): o círculo de compartilhar do topo do artigo ficava rosa sólido
   preenchendo todo o fundo em vez de só destacar borda/ícone em coral. */
.share-circle:hover,.share-circle:focus{background-color:#fff;border-color:var(--coral);color:var(--coral)}
.art-title{font-family:var(--titulo);font-weight:700;color:var(--navy);font-size:28px;line-height:1.15;letter-spacing:-.3px;max-width:900px;margin:16px 0 12px}
.art-dek{font-size:17px;line-height:1.55;color:var(--muted2);max-width:760px;margin-bottom:16px}
.art-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.art-meta b{color:var(--navy);font-weight:600}
.art-share{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.art-share button,.art-share a{display:inline-flex;align-items:center;gap:8px;padding:9px 16px 9px 12px;border-radius:999px;border:1px solid var(--cardbd);background:#fff;font:inherit;font-size:13.5px;font-weight:600;color:var(--navy);cursor:pointer;text-decoration:none;transition:border-color .2s,color .2s}
.art-share svg{width:16px;height:16px}
/* mesmo vazamento do Hello Elementor documentado para .burger/.chip/.share-circle: button:hover,
   button:focus (reset.css) define background-color sólido; .art-share button só fixa background:#fff
   na regra base (sem :hover), então nada segurava o fundo no hover/focus dos 3 botões de compartilhar —
   ficava um preenchimento rosa sólido atrás de um texto/borda também rosa (ilegível, "Copiar link"
   quase invisível). background-color:#fff em cada :hover/.on abaixo resolve. */
.art-share .fb:hover,.art-share .fb:focus{background-color:#fff;border-color:#1877F2;color:#1877F2}
.art-share .wa:hover,.art-share .wa:focus{background-color:#fff;border-color:#25D366;color:#128C4A}
.art-share .cp:hover,.art-share .cp:focus,.art-share .cp.on{background-color:#fff;border-color:var(--coral);color:var(--coral)}
.resumo{border:1px solid var(--cardbd);border-radius:16px;margin-bottom:28px;max-width:800px;overflow:hidden;transition:border-color .25s,box-shadow .25s}
.resumo:hover{border-color:#f0c7cc}
.resumo[open]{border-color:var(--coral);box-shadow:0 10px 26px rgba(248,72,95,.14)}
.resumo summary{list-style:none;cursor:pointer;padding:15px 18px;display:flex;align-items:center;gap:12px;font-family:var(--titulo);font-weight:700;color:var(--navy);font-size:15px;-webkit-tap-highlight-color:transparent;transition:background .2s}
.resumo summary::-webkit-details-marker{display:none}
.resumo summary:hover{background:var(--alt)}
.resumo summary:focus-visible{outline:3px solid var(--coral);outline-offset:-3px;border-radius:16px}
.resumo summary .ia{flex-shrink:0;display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--coral);background:rgba(248,72,95,.1);padding:5px 10px;border-radius:999px}
.resumo summary .txt{flex:1;min-width:0}
.resumo summary .car{margin-left:auto;flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--alt);color:var(--navy);display:flex;align-items:center;justify-content:center;transition:transform .3s cubic-bezier(.2,.8,.2,1),background .25s,color .25s}
.resumo[open] summary .car{transform:rotate(180deg);background:var(--coral);color:#fff}
.resumo>p{padding:0 18px 18px;margin:0;color:var(--muted2);font-size:15px;line-height:1.65}
@media(prefers-reduced-motion:reduce){.resumo summary .car{transition:none}}
.art-cover{max-width:800px;margin:0 0 22px}
.art-cover img{width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;border-radius:var(--r-bloco);box-shadow:var(--sombra);display:block}
.art-layout{display:grid;gap:36px;max-width:1180px;margin:0 auto;padding:24px 22px 64px;align-items:start}
.art-main{max-width:820px;width:100%}
.prose{padding:0}
.prose p{font-size:17.5px;line-height:1.75;color:#2B3B6E;margin-bottom:20px}
.prose h2{font-size:24px;margin:40px 0 14px;color:var(--navy)}
.prose ul{list-style:none;margin:0 0 22px;display:grid;gap:10px}
.prose li{position:relative;padding-left:22px;font-size:17px;line-height:1.6;color:#2B3B6E}
.prose li::before{content:"";position:absolute;left:0;top:12px;width:10px;height:2px;background:var(--coral)}
.prose .quote{border-left:3px solid var(--coral);padding:4px 0 4px 18px;margin:26px 0;font-family:var(--titulo);font-size:21px;line-height:1.4;color:var(--navy)}
.src{padding:16px 0 0;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted2)}
.src a{color:var(--navy)}
.art-side{display:flex;flex-direction:column;gap:18px;min-width:0}
.side-card{border:1px solid var(--cardbd);border-radius:16px;padding:18px;background:#fff}
.side-card h3{font-family:var(--titulo);font-size:14.5px;color:var(--navy);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.side-card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--coral);flex-shrink:0}
.side-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.side-chip{font-size:11.5px;font-weight:700;padding:6px 11px;border-radius:999px;border:1px solid var(--cardbd);background:#fff;color:var(--muted2);cursor:pointer;font-family:inherit}
/* mesmo vazamento do Hello Elementor descrito para .chip/.burger/.share-circle: sem isto, os
   chips de categoria do "Continue lendo" (sidebar do artigo) ficavam rosa sólido ao passar o
   mouse/focar, igual ao filtro de cursos da Home. */
.side-chip:hover,.side-chip:focus{background-color:#fff;color:var(--muted2);border-color:var(--cardbd)}
.side-chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.side-chip[aria-pressed="true"]:hover,.side-chip[aria-pressed="true"]:focus{background-color:var(--navy);color:#fff}
.side-list{display:flex;flex-direction:column;gap:12px}
.side-item{display:flex;gap:10px;text-decoration:none;color:inherit}
.side-item .th{width:46px;height:46px;border-radius:9px;object-fit:cover;flex-shrink:0;background:var(--alt)}
.side-item .ph{width:46px;height:46px;border-radius:9px;flex-shrink:0;display:grid;place-items:center;background:linear-gradient(160deg,#14296E,#07122A)}
.side-item .ph img{width:18px;height:18px;opacity:.85}
.side-item .c{font-size:9.5px;color:var(--coral);font-weight:700;text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px;display:block}
.side-item .t{font-size:12.5px;font-weight:700;color:var(--navy);line-height:1.3}
.side-item:hover .t{color:var(--coral)}
.side-empty{font-size:13px;color:var(--muted2);display:none;padding:4px 0}
.nl-card{background:linear-gradient(160deg,var(--navy),#0B1A48);color:#fff;border-radius:16px;padding:26px 22px}
.nl-inline{max-width:480px;margin:40px auto 0;text-align:center}
.nl-inline .nl-form{flex-direction:row}
.nl-inline .nl-form input{flex:1}
.nl-inline .nl-form .nl-btn{flex-shrink:0}
@media(max-width:479px){.nl-inline .nl-form{flex-direction:column}.nl-inline .nl-form .nl-btn{width:100%}}
.nl-ico{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);color:var(--coral);margin-bottom:12px}
.nl-card h3{font-family:var(--titulo);font-size:16px;margin:0 0 6px}
.nl-card p{font-size:13px;color:rgba(255,255,255,.72);margin:0 0 14px;line-height:1.5}
.nl-form{display:flex;flex-direction:column;gap:10px}
.nl-form input{padding:12px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;font:inherit;font-size:14px;transition:border-color .2s,background .2s}
.nl-form input::placeholder{color:rgba(255,255,255,.5)}
.nl-form input:focus-visible{outline:none;border-color:var(--coral);background:rgba(255,255,255,.14)}
.nl-btn{white-space:nowrap}
.nl-btn.is-sent{background:#25c07a!important;pointer-events:none}
.nl-btn.is-sent:hover{background:#25c07a!important;transform:none!important;box-shadow:none!important}
.nl-btn .pc-ico svg{transition:transform .3s}
.nl-btn.is-sent .pc-ico svg{transform:scale(1.15)}
@keyframes nlPop{0%{transform:scale(1)}40%{transform:scale(1.06)}100%{transform:scale(1)}}
.nl-btn.is-sent{animation:nlPop .35s ease}
.nl-msg{display:flex;align-items:center;gap:6px;font-size:12.5px;margin-top:10px;color:#9be6b0;opacity:0;max-height:0;overflow:hidden;transition:opacity .3s,max-height .3s}
.nl-msg svg{flex-shrink:0}
.nl-msg.show{opacity:1;max-height:40px}
@media(prefers-reduced-motion:reduce){.nl-btn.is-sent{animation:none}.nl-btn .pc-ico svg{transition:none}}
.next{padding-top:8px}
@media(min-width:600px){.art-share button,.art-share a{font-size:14px}}
@media(min-width:1024px){
  .art-top{padding-top:48px}
  .art-title{font-size:38px}
  .art-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start}
  .art-side{position:sticky;top:108px}
}
@media(min-width:1280px){.art-title{font-size:42px}}