/* ============================================================
   BLOG  ·  estilos proprios, sobre os tokens do site.css
   Arquivo separado de proposito: o site.css esta sendo editado
   em paralelo, e o blog nao deve disputar o mesmo arquivo.
   ============================================================ */

.blog-hero {
    background: linear-gradient(180deg, var(--soft-teal) 0%, var(--white) 100%);
    padding: 120px 0 48px;
}
.blog-hero .coluna { max-width: var(--medida); margin: 0 auto; }
.blog-hero .migalhas { margin-bottom: 20px; font-size: var(--texto--1); color: var(--text-secondary); }
.blog-hero .migalhas a { color: var(--primary); text-decoration: none; }
.blog-hero .migalhas a:hover { text-decoration: underline; }
.blog-hero h1 {
    font-size: var(--texto-3); line-height: 1.15; max-width: 22ch;
    text-wrap: balance; margin: 8px 0 16px;
}
.blog-hero .resumo {
    font-size: var(--texto-1); color: var(--text-secondary);
    max-width: 58ch; line-height: 1.55;
}
.blog-categoria {
    display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .09em;
    text-transform: uppercase; color: var(--primary);
    background: rgba(13,115,119,.09); padding: 6px 12px; border-radius: 999px;
}

/* assinatura ------------------------------------------------- */
.blog-assinatura {
    display: flex; align-items: center; gap: 14px; margin-top: 28px;
    flex-wrap: wrap;
}
.blog-assinatura img {
    width: 56px; height: 56px; border-radius: 50%; object-fit: cover;
    border: 2px solid var(--white); box-shadow: var(--shadow-sm);
}
.blog-assinatura .quem { line-height: 1.35; }
.blog-assinatura .quem strong { display: block; font-size: 1rem; }
.blog-assinatura .quem span { font-size: var(--texto--1); color: var(--text-secondary); }
.blog-assinatura .quando {
    flex: 1 0 100%; font-size: var(--texto--1);
    color: var(--text-secondary); line-height: 1.5; margin-top: 4px;
}
.blog-assinatura .quando::before {
    content: ""; display: block; width: 40px; height: 1px;
    background: rgba(13,115,119,.2); margin-bottom: 10px;
}

/* corpo ------------------------------------------------------ */
.blog-corpo { padding: 8px 0 0; }
.blog-corpo .coluna { max-width: var(--medida); margin: 0 auto; }
.blog-corpo h2 {
    font-size: var(--texto-2); line-height: 1.25; margin: 44px 0 14px;
    text-wrap: balance; scroll-margin-top: 90px;
}
.blog-corpo h3 { font-size: var(--texto-1); margin: 28px 0 10px; }
.blog-corpo p { margin: 0 0 18px; line-height: 1.7; }
.blog-corpo ul, .blog-corpo ol { margin: 0 0 20px 1.15em; }
.blog-corpo li { margin-bottom: 8px; line-height: 1.65; }
.blog-corpo p a,
.blog-corpo li a,
.blog-corpo td a {
    color: var(--primary-dark); text-decoration: underline;
    text-decoration-thickness: 1px; text-underline-offset: 3px;
}
.blog-corpo p a:hover, .blog-corpo li a:hover { background: var(--soft-teal); }
.blog-corpo strong { color: var(--text); font-weight: 700; }
.blog-corpo ul { list-style: disc; }
.blog-corpo ol { list-style: decimal; }
.blog-corpo ul li::marker, .blog-corpo ol li::marker { color: var(--primary); }

/* o par de camadas ------------------------------------------- */
.blog-h2-linha { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.blog-h2-linha h2 { flex: 1 1 auto; }
.blog-ir {
    flex: 0 0 auto; font-size: .82rem; font-weight: 600; color: var(--primary);
    text-decoration: none; white-space: nowrap; padding: 4px 10px;
    border: 1px solid rgba(13,115,119,.25); border-radius: 999px;
    transition: background .2s, color .2s;
}
.blog-ir:hover { background: var(--primary); color: var(--white); }

.blog-divisor { margin: 64px auto 8px; max-width: var(--medida); }
.blog-divisor-faixa {
    background: var(--soft-teal); border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm); padding: 22px 24px;
}
.blog-divisor-faixa strong { display: block; font-size: var(--texto-1); margin-bottom: 6px; }
.blog-divisor-faixa p { margin: 0; color: var(--text-secondary); font-size: var(--texto-0); }

/* referencias ------------------------------------------------ */
.blog-refs { margin: 56px auto 0; max-width: var(--medida); }
.blog-refs h2 { font-size: var(--texto-1); margin-bottom: 14px; }
.blog-refs ol { margin-left: 1.2em; }
.blog-refs li { font-size: .9rem; line-height: 1.55; color: var(--text-secondary); margin-bottom: 10px; }
.blog-refs a { color: var(--primary-dark); word-break: break-word; }

/* porta unica para a versao tecnica --------------------------- */
.blog-porta-tecnica {
    display: flex; align-items: center; gap: 16px;
    margin: 30px 0 10px; padding: 18px 22px;
    background: var(--soft-teal); border: 1px solid rgba(13,115,119,.18);
    border-radius: var(--radius); text-decoration: none; color: var(--text);
    transition: box-shadow .25s, transform .25s, background .25s;
}
.blog-porta-tecnica:hover {
    background: var(--white); box-shadow: var(--shadow-md); transform: translateY(-2px);
}
.blog-porta-icone {
    flex: 0 0 auto; display: grid; place-items: center;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--primary); color: var(--white);
}
.blog-porta-texto { flex: 1 1 auto; line-height: 1.4; }
.blog-porta-texto strong { display: block; font-size: 1.02rem; color: var(--primary-dark); }
.blog-porta-texto span { font-size: var(--texto--1); color: var(--text-secondary); }
.blog-porta-seta { flex: 0 0 auto; font-size: 1.3rem; color: var(--primary); }

/* faixa do autor --------------------------------------------- */
.blog-autor {
    margin: 48px 0 0; max-width: var(--medida);
    background: var(--white); border: 1px solid rgba(13,115,119,.14);
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
    display: grid; grid-template-columns: 260px 1fr; align-items: stretch;
}
.blog-autor .retrato { position: relative; background: var(--soft-teal); }
.blog-autor .retrato img {
    display: block; width: 100%; height: 100%; min-height: 240px;
    object-fit: cover; object-position: center 22%;
}
.blog-autor .dados { padding: 26px 28px; align-self: center; }
.blog-autor .rotulo {
    font-size: .74rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
    color: var(--primary); display: block; margin-bottom: 6px;
}
.blog-autor h3 { margin: 0 0 4px; font-size: var(--texto-2); }
.blog-autor .registro { font-size: var(--texto--1); color: var(--text-secondary); margin-bottom: 10px; }
.blog-autor ul { margin: 0 0 12px 1.1em; }
.blog-autor li { font-size: .9rem; color: var(--text-secondary); margin-bottom: 4px; }
.blog-autor .perfil {
    font-weight: 600; color: var(--primary-dark); font-size: .92rem;
    text-decoration: underline; text-underline-offset: 3px;
}
.blog-autor .perfil:hover { text-decoration: underline; }

/* rodape legal do artigo ------------------------------------- */
.blog-legal {
    margin: 36px 0 0; max-width: var(--medida); padding-top: 18px;
    border-top: 1px solid rgba(13,115,119,.14);
    line-height: 1.55;
}
/* dois niveis de classe: o site.css pinta e dimensiona <p> e venceria a regra simples */
.blog-corpo .blog-legal,
.blog-corpo .blog-legal span { font-size: .78rem; color: var(--text-secondary); }
.blog-legal-assina { display: block; margin-bottom: 2px; }
.blog-legal strong { color: var(--text-secondary); font-weight: 700; }

/* cta -------------------------------------------------------- */
.blog-cta {
    margin: 48px auto 0; max-width: var(--medida); text-align: center;
    background: var(--primary); color: var(--white);
    border-radius: var(--radius); padding: 32px 26px;
}
.blog-cta p {
    margin: 0 0 18px; font-size: var(--texto-1); line-height: 1.5;
    color: var(--white);            /* o site.css pinta <p> e venceria por especificidade */
}
.blog-cta .btn-zap {
    display: inline-block; background: var(--white); color: var(--primary-dark);
    font-weight: 700; padding: 13px 26px; border-radius: 999px; text-decoration: none;
}

/* layout com indice lateral ---------------------------------- */
.blog-layout { grid-template-columns: 240px 1fr; }
.blog-corpo { padding: 0; }
.blog-corpo-texto,
.blog-corpo .blog-refs,
.blog-corpo .blog-autor,
.blog-corpo .blog-cta,
.blog-corpo .blog-legal,
.blog-corpo .blog-irmaos,
.blog-corpo .blog-divisor { max-width: var(--medida); margin-left: 0; margin-right: 0; }
.blog-corpo .blog-temas { max-width: var(--medida); }
.blog-indice ul { list-style: none; }
/* o aside mora dentro de .blog-corpo, e a regra de link do texto pegava o indice junto.
   Dois niveis de classe para vencer `.blog-corpo li a` por especificidade, nao por ordem. */
.blog-corpo .blog-indice li a,
.blog-corpo .blog-indice li a:hover { text-decoration: none; background: none; }

.blog-grupo-indice + .blog-grupo-indice { margin-top: 6px; }
.blog-grupo-cab {
    display: flex; align-items: center; gap: 8px; width: 100%;
    background: none; border: 0; padding: 9px 0; cursor: pointer;
    font: inherit; font-size: .76rem; font-weight: 700; letter-spacing: .06em;
    text-transform: uppercase; color: var(--text-secondary); text-align: left;
    border-top: 1px solid #E8EFEF;
}
.blog-grupo-cab:hover { color: var(--primary); }
.blog-grupo-cab[aria-expanded="true"] { color: var(--primary-dark); }
.blog-grupo-seta {
    width: 0; height: 0; flex: 0 0 auto;
    border-left: 5px solid currentColor; border-top: 4px solid transparent;
    border-bottom: 4px solid transparent; transition: transform .2s;
}
.blog-grupo-cab[aria-expanded="true"] .blog-grupo-seta { transform: rotate(90deg); }
.blog-grupo-n {
    margin-left: auto; font-size: .72rem; font-weight: 600; letter-spacing: 0;
    color: var(--text-secondary); background: #EDF4F4;
    border-radius: 999px; padding: 1px 8px;
}
.blog-grupo-cab[aria-expanded="false"] + ul { display: none; }
.blog-grupo-indice ul { border-left: 2px solid #E8EFEF; margin-top: 2px; }
.blog-sec { scroll-margin-top: 96px; }
.blog-sec h2 { margin-top: 0; }
.blog-sec + .blog-sec { margin-top: 44px; }

/* a resposta direta, que e o que a paciente veio buscar ------ */
.blog-sec-resposta {
    background: var(--white); border: 1px solid rgba(13,115,119,.15);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius); padding: 26px 28px; margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
}
.blog-sec-resposta h2 { font-size: var(--texto-1); }
.blog-sec-resposta > p:last-child { margin-bottom: 0; }

/* arte do tema ----------------------------------------------- */
.blog-arte { margin: 22px 0 4px; border-radius: var(--radius); overflow: hidden; }
.blog-arte img { display: block; width: 100%; height: auto; }

/* outros textos do tema -------------------------------------- */
.blog-irmaos { margin: 56px auto 0; max-width: var(--medida); }
.blog-irmaos h2 { font-size: var(--texto-1); margin-bottom: 16px; }
.blog-irmaos .blog-card h3 { font-size: .98rem; margin-bottom: 0; }
.blog-irmaos .blog-card .pe { border: 0; padding-top: 10px; margin-top: auto; }
.blog-ver-tema {
    display: inline-block; margin-top: 16px; font-weight: 600;
    color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px;
}

@media (max-width: 900px) {
    .blog-layout { grid-template-columns: 1fr; gap: 0; }
    .blog-indice {
        position: static; margin-bottom: 28px; padding: 18px 20px;
        background: var(--white); border: 1px solid rgba(13,115,119,.14);
        border-radius: var(--radius);
    }
}

.blog-cards-hub { grid-template-columns: 1fr; gap: 14px; }
.blog-cards-hub .blog-card { flex-direction: row; align-items: flex-start; gap: 18px; }
.blog-cards-hub .blog-card h3 { flex: 0 0 38%; margin: 0; }
.blog-cards-hub .blog-card p { margin: 0; }
.blog-cards-hub .blog-card .pe { display: none; }
@media (max-width: 700px) {
    .blog-cards-hub .blog-card { flex-direction: column; gap: 8px; }
    .blog-cards-hub .blog-card h3 { flex: none; }
}

/* item Blog no menu, com icone ------------------------------- */
.nav-blog { display: inline-flex; align-items: center; gap: 6px; }
.nav-blog svg { width: 17px; height: 17px; flex: 0 0 auto; }
.mobile-link .nav-blog-icone { width: 20px; height: 20px; vertical-align: -4px; margin-right: 8px; }

/* hub de tema ------------------------------------------------ */
.blog-temas {
    display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 34px;
    padding: 0; list-style: none;
}
.blog-temas a {
    display: inline-block; font-size: .85rem; font-weight: 600;
    color: var(--primary-dark); background: var(--white);
    border: 1px solid rgba(13,115,119,.2); border-radius: 999px;
    padding: 7px 14px; text-decoration: none; transition: background .2s, color .2s;
}
.blog-temas a:hover, .blog-temas a[aria-current="page"] {
    background: var(--primary); color: var(--white); border-color: var(--primary);
}
.blog-hub-intro { max-width: var(--medida); margin: 0 auto 28px; }
.blog-hub-intro p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 14px; }

/* busca ------------------------------------------------------ */
.visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.blog-busca {
    position: relative; display: flex; align-items: center;
    margin: 28px 0 0; max-width: 620px;
    background: var(--white); border: 1px solid rgba(13,115,119,.22);
    border-radius: 999px; box-shadow: var(--shadow-sm);
    transition: box-shadow .2s, border-color .2s;
}
.blog-busca:focus-within { border-color: var(--primary); box-shadow: var(--shadow-md); }
.blog-busca-lupa {
    flex: 0 0 auto; display: grid; place-items: center;
    padding-left: 18px; color: var(--primary);
}
.blog-busca input {
    flex: 1 1 auto; border: 0; background: none; outline: none;
    font: inherit; font-size: var(--texto-0); color: var(--text);
    padding: 15px 14px;
    min-width: 0;                       /* senao o placeholder longo estoura o flex */
}
.blog-busca input::-webkit-search-cancel-button { display: none; }
.blog-busca input::placeholder { color: #8FA3A4; }
.blog-busca-limpar {
    flex: 0 0 auto; border: 0; background: none; cursor: pointer;
    font-size: 1.4rem; line-height: 1; color: var(--text-secondary);
    padding: 0 18px 2px;
}
.blog-busca-limpar:hover { color: var(--primary); }
.blog-busca-resultado {
    margin: 12px 0 0; font-size: var(--texto--1); color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}
.blog-busca-resultado.vazio { color: var(--primary-dark); font-weight: 600; }
.blog-grupo[hidden], .blog-card[hidden] { display: none !important; }

/* enquanto busca, o indice do tema sai: ele fala de um tema, o resultado fala de todos */
body.buscando .blog-temas { display: none; }

/* indice ----------------------------------------------------- */
.blog-lista { padding: 40px 0 72px; }
.blog-grupo { margin-bottom: 52px; }
.blog-grupo > h2 {
    font-size: var(--texto-2); margin-bottom: 6px;
    padding-bottom: 10px; border-bottom: 2px solid var(--soft-teal);
}
.blog-grupo > p.sub { color: var(--text-secondary); margin: 0 0 20px; font-size: var(--texto-0); }
.blog-cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.blog-card {
    background: var(--white); border: 1px solid rgba(13,115,119,.13);
    border-radius: var(--radius); padding: 22px; text-decoration: none; color: inherit;
    display: flex; flex-direction: column; transition: box-shadow .25s, transform .25s;
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card h3 { font-size: 1.06rem; line-height: 1.35; margin: 0 0 10px; text-wrap: balance; }
.blog-card p { font-size: .9rem; color: var(--text-secondary); line-height: 1.55; margin: 0 0 16px; flex: 1; }
.blog-card .pe {
    display: flex; justify-content: space-between; align-items: center;
    font-size: .78rem; color: var(--text-secondary); border-top: 1px solid rgba(13,115,119,.1);
    padding-top: 12px;
}
.blog-card .pe .autor { font-weight: 600; color: var(--primary); }

@media (max-width: 700px) {
    .blog-autor { grid-template-columns: 1fr; }
    .blog-autor .retrato img { min-height: 260px; object-position: center 18%; }
    .blog-autor .dados { padding: 22px; }
    .blog-porta-tecnica { padding: 16px; gap: 12px; }
}

@media (max-width: 640px) {
    .blog-hero { padding: 100px 0 36px; }
    .blog-h2-linha { flex-direction: column; align-items: flex-start; gap: 8px; }
    .blog-h2-linha h2 { margin-bottom: 0; }
    .blog-ir { margin-bottom: 8px; }
}