/* ==========================================================================
   BLOG — índice e página de artigo · Carvalho Metal Design · Grupo MW7
   ========================================================================== */
.bl-largura,.bl-hero .crumbs .wrap,.bl-hero__inner{max-width:1120px;margin-inline:auto}

/* ---------------- Cabeçalho do artigo ---------------- */
.bl-hero{position:relative;background:radial-gradient(ellipse 70% 90% at 85% 0%,rgba(201,111,74,.13),transparent 60%),var(--ink-950);border-bottom:1px solid var(--c-border);padding-bottom:clamp(2rem,4vw,3rem)}
.bl-hero .crumbs{padding-bottom:0}
.bl-hero .crumbs ol{max-width:100%}
.bl-hero .crumbs [aria-current]{display:inline-block;max-width:42ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom}
.bl-hero__inner{padding-top:clamp(1.8rem,3.4vw,2.8rem)}
.bl-hero__cat{text-decoration:none}
.bl-hero__cat:hover{color:var(--c-text)}
.bl-hero__titulo{font-size:clamp(2rem,3.4vw + .5rem,3.5rem);line-height:1.06;letter-spacing:-.035em;max-width:24ch;margin-top:1rem}
.bl-meta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.2rem 2rem;margin-top:clamp(1.6rem,3vw,2.4rem);padding-top:1.4rem;border-top:1px solid var(--c-border)}
.bl-meta__autor{display:flex;align-items:center;gap:.85rem}
.bl-meta__autor>span:last-child{display:grid;gap:.1rem}
.bl-meta__nome{font-family:var(--f-display);font-weight:600;font-size:.95rem}
.bl-meta__info{font-size:.84rem;color:var(--c-text-muted)}
.bl-meta__info span{margin-inline:.3rem}
.bl-meta__share{display:flex;align-items:center;gap:.8rem}
.bl-meta__share>span{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-muted)}
.bl-avatar{width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--ferro);color:#fff;font-family:var(--f-display);font-weight:700;font-size:.9rem;letter-spacing:.02em}
.bl-avatar--g{width:64px;height:64px;font-size:1.2rem}

/* Botões de compartilhar */
.bl-share{display:flex;gap:.4rem}
.bl-share a,.bl-share button{position:relative;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--c-border-strong);color:var(--c-text);background:transparent;cursor:pointer;transition:background var(--d-fast),border-color var(--d-fast),color var(--d-fast)}
.bl-share svg{width:17px;height:17px}
.bl-share a:hover,.bl-share button:hover{background:var(--ferro);border-color:var(--ferro);color:#fff}
.bl-share__ok{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);white-space:nowrap;font-size:.72rem;font-weight:600;background:var(--ink);color:#fff;padding:.25rem .5rem;border-radius:4px;pointer-events:none;opacity:0;transition:opacity .2s}
.bl-share__ok:not(:empty){opacity:1}

/* ---------------- Área de leitura (fundo claro) ---------------- */
.bl-leitura{background:var(--paper-2);color:#33424C;padding-block:clamp(2.4rem,5vw,4.5rem)}
.bl-grade{display:grid;grid-template-columns:minmax(0,720px) 300px;justify-content:center;gap:clamp(2rem,5vw,4.5rem);max-width:1120px;margin-inline:auto;align-items:start}
.bl-artigo{min-width:0}
.bl-lead{font-size:clamp(1.12rem,1vw + .8rem,1.3rem);line-height:1.6;color:var(--ink);font-weight:500;margin-bottom:2rem}

.bl-sumario{background:var(--paper);border:1px solid var(--paper-3);border-radius:var(--radius-md);padding:1.3rem 1.5rem;margin-bottom:2.2rem}
.bl-sumario__titulo{font-family:var(--f-display);font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ferro);margin-bottom:.8rem}
.bl-sumario ol{list-style:none;margin:0;padding:0;counter-reset:sum;display:grid;gap:.15rem}
.bl-sumario li{counter-increment:sum;display:flex;gap:.7rem;font-size:.95rem;line-height:1.45}
.bl-sumario li::before{content:counter(sum,decimal-leading-zero);font-family:var(--f-display);font-weight:600;font-size:.78rem;color:#9AA6AE;padding-top:.32rem;flex:none}
.bl-sumario a{color:var(--ink);text-decoration:none;padding:.3rem 0;border-bottom:1px solid transparent;transition:color var(--d-fast)}
.bl-sumario a:hover{color:var(--ferro)}

.bl-capa{margin:0 0 2.4rem}
.bl-capa img{width:100%;height:auto;border-radius:var(--radius-md)}
.bl-capa figcaption{font-size:.84rem;color:#6B7A84;margin-top:.6rem}

/* Tipografia do texto */
.bl-texto{font-size:1.075rem;line-height:1.78;color:#33424C}
.bl-texto>*:first-child{margin-top:0}
.bl-texto p{margin:0 0 1.25em}
.bl-texto h2{font-size:clamp(1.45rem,1.6vw + .8rem,2rem);color:var(--ink);line-height:1.18;letter-spacing:-.03em;margin:2.4em 0 .75em;padding-top:1.4rem;border-top:1px solid var(--paper-3);scroll-margin-top:110px}
.bl-texto h3{font-size:clamp(1.15rem,.6vw + .95rem,1.35rem);color:var(--ink);line-height:1.25;letter-spacing:-.02em;margin:1.9em 0 .5em;scroll-margin-top:110px}
.bl-texto h4{font-size:1.05rem;color:var(--ink);margin:1.6em 0 .4em}
.bl-texto a{color:#A9552F;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color var(--d-fast)}
.bl-texto a:hover{color:var(--ink)}
.bl-texto strong{color:var(--ink);font-weight:600}
.bl-texto ul,.bl-texto ol{margin:0 0 1.4em;padding:0;display:grid;gap:.55rem}
.bl-texto ul{list-style:none}
.bl-texto ul>li{position:relative;padding-left:1.5rem}
.bl-texto ul>li::before{content:'';position:absolute;left:.2rem;top:.68em;width:7px;height:7px;background:var(--ferro);transform:rotate(45deg)}
.bl-texto ol{list-style:none;counter-reset:ol}
.bl-texto ol>li{position:relative;padding-left:2rem;counter-increment:ol}
.bl-texto ol>li::before{content:counter(ol) '.';position:absolute;left:0;font-family:var(--f-display);font-weight:700;color:var(--ferro)}
.bl-texto blockquote{margin:2em 0;padding:.3rem 0 .3rem 1.4rem;border-left:3px solid var(--ferro);font-family:var(--f-display);font-size:1.25rem;line-height:1.45;letter-spacing:-.015em;color:var(--ink)}
.bl-texto blockquote p:last-child{margin-bottom:0}
.bl-texto figure{margin:2em 0}
.bl-texto img{max-width:100%;height:auto;border-radius:var(--radius-md)}
.bl-texto figcaption{font-size:.85rem;color:#6B7A84;margin-top:.6rem;line-height:1.5}
.bl-texto hr{border:0;border-top:1px solid var(--paper-3);margin:2.4em 0}
.bl-texto code{font-size:.9em;background:var(--paper);padding:.1em .35em;border-radius:3px}
.bl-texto iframe{display:block;width:100%;height:auto;aspect-ratio:16/9;border:0;border-radius:var(--radius-md);margin:2em 0}
.tabela-rolagem{overflow-x:auto;margin:1.8em 0;border:1px solid var(--paper-3);border-radius:var(--radius-md);background:#fff}
.bl-texto table{width:100%;border-collapse:collapse;font-size:.95rem;line-height:1.5}
.bl-texto th,.bl-texto td{padding:.7rem .9rem;border-bottom:1px solid var(--paper-3);text-align:left;vertical-align:top}
.bl-texto th{background:var(--paper);color:var(--ink);font-family:var(--f-display);font-weight:600;font-size:.88rem}
.bl-texto tr:last-child td{border-bottom:0}

/* Fim do artigo */
.bl-fim{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-block:1.4rem;border-top:1px solid var(--paper-3);border-bottom:1px solid var(--paper-3)}
.bl-fim p{margin:0;font-weight:500;color:var(--ink)}
.bl-share--fim a,.bl-share--fim button{border-color:rgba(26,39,48,.2);color:var(--ink)}
.bl-autorbox{display:flex;gap:1.2rem;align-items:flex-start;margin-top:2rem;padding:1.6rem;background:#fff;border:1px solid var(--paper-3);border-radius:var(--radius-md)}
.bl-autorbox__rotulo{font-family:var(--f-display);font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#7C8B95}
.bl-autorbox__nome{font-family:var(--f-display);font-size:1.15rem;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin-top:.15rem}
.bl-autorbox__nome span{display:block;font-family:var(--f-body);font-size:.88rem;font-weight:400;color:#6B7A84;letter-spacing:0}
.bl-autorbox__bio{font-size:.94rem;line-height:1.6;color:#4A5A64;margin-top:.6rem}

/* ---------------- Lateral fixa ---------------- */
.bl-lateral{position:sticky;top:100px;display:grid;gap:1rem}
.bl-cta{background:var(--ink-950);color:var(--c-text);border-radius:var(--radius-md);padding:1.6rem;border-top:3px solid var(--ferro);display:grid;gap:.8rem;box-shadow:0 24px 50px rgba(11,17,22,.18)}
.bl-cta__rotulo{font-family:var(--f-display);font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ferro-2)}
.bl-cta__titulo{font-family:var(--f-display);font-size:1.35rem;font-weight:700;line-height:1.15;letter-spacing:-.025em}
.bl-cta__texto{font-size:.92rem;line-height:1.55;color:var(--c-text-muted)}
.bl-cta__bt{width:100%;justify-content:center;margin-top:.3rem}
.bl-cta__link{font-size:.86rem;color:var(--c-text);text-align:center;text-decoration:underline;text-underline-offset:3px}
.bl-cta__link:hover{color:var(--ferro-2)}
.bl-cta__nota{font-size:.78rem;color:#7C8B95;text-align:center}
.bl-servico{display:flex;gap:1rem;align-items:center;padding:.9rem;background:#fff;border:1px solid var(--paper-3);border-radius:var(--radius-md);text-decoration:none;color:var(--ink);transition:border-color var(--d-fast),transform var(--d-base) var(--ease-expo)}
.bl-servico:hover{border-color:var(--ferro);transform:translateY(-2px)}
.bl-servico__img{width:76px;height:76px;flex:none;border-radius:var(--radius-sm);overflow:hidden;background:var(--paper)}
.bl-servico__img .pic,.bl-servico__img img{width:100%;height:100%;object-fit:cover}
.bl-servico>span:last-child{display:grid;gap:.15rem}
.bl-servico__rotulo{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7C8B95}
.bl-servico__nome{font-family:var(--f-display);font-weight:700;line-height:1.2;letter-spacing:-.015em}
.bl-servico__ver{font-size:.82rem;color:var(--ferro);font-weight:600}

@media(max-width:1020px){
  .bl-grade{grid-template-columns:minmax(0,720px)}
  .bl-lateral{position:static;grid-template-columns:1fr 1fr;align-items:stretch}
}
@media(max-width:640px){
  .bl-lateral{grid-template-columns:1fr}
  .bl-meta{flex-direction:column;align-items:flex-start}
  .bl-autorbox{flex-direction:column}
  .bl-texto{font-size:1.04rem}
}

/* Pré-visualização */
.bl-previa{position:fixed;left:0;right:0;bottom:0;z-index:300;background:#E0A33A;color:#1A2730;text-align:center;font-weight:600;font-size:.88rem;padding:.65rem 1rem}

/* Leia também */
.bl-relacionados__cab{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:2rem}

/* ---------------- Índice do blog ---------------- */
.bl-indice-hero{background:radial-gradient(ellipse 60% 90% at 90% 0%,rgba(201,111,74,.12),transparent 60%),var(--ink-950);padding-bottom:clamp(2rem,4vw,3rem);border-bottom:1px solid var(--c-border)}
.bl-indice-hero>.wrap{padding-top:clamp(1.5rem,3vw,2.5rem)}
.bl-cats{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:clamp(1.6rem,3vw,2.4rem)}
.bl-cats a{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .95rem;border-radius:999px;border:1px solid var(--c-border-strong);color:var(--c-text-muted);font-size:.88rem;text-decoration:none;transition:color var(--d-fast),border-color var(--d-fast),background var(--d-fast)}
.bl-cats a span{font-size:.74rem;color:#7C8B95}
.bl-cats a:hover{color:var(--c-text);border-color:var(--c-text-muted)}
.bl-cats a.is-ativo{background:var(--paper);border-color:var(--paper);color:var(--ink);font-weight:600}
.bl-cats a.is-ativo span{color:#5A6A74}
.bl-indice{padding-top:clamp(2rem,4vw,3.2rem)}
.bl-paginacao{display:flex;justify-content:center;flex-wrap:wrap;gap:.4rem;margin-top:clamp(2rem,4vw,3rem)}
.bl-paginacao a{min-width:42px;height:42px;padding:0 .9rem;display:inline-grid;place-items:center;border:1px solid var(--c-border-strong);border-radius:var(--radius-sm);text-decoration:none;color:var(--c-text-muted);font-weight:500;font-size:.92rem}
.bl-paginacao a:hover{color:var(--c-text);border-color:var(--c-text-muted)}
.bl-paginacao a.is-ativo{background:var(--ferro);border-color:var(--ferro);color:#fff}
.bl-404{max-width:60ch}