/* Blog da DDM: listagem (/blog/) e artigo (/blog/<endereço>). Usa os tokens do site.css. */

.pagina-blog main{padding-top:76px;}
.nav-links a[aria-current="page"]{color:var(--ink);}
.nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--blue),var(--purple));
}
.mobile-panel a[aria-current="page"]{color:var(--purple);}

/* Topo da listagem */
.blog-topo{
  padding:clamp(56px,9vw,104px) 0 clamp(40px,5vw,56px);
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(59,70,237,.16), transparent 60%),
    var(--navy);
  border-bottom:1px solid var(--line);
}
.blog-topo h1{font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.08;max-width:17ch;}
.blog-topo p{color:var(--ink-soft);font-size:1.08rem;max-width:52ch;margin-top:20px;}
.blog-topo .btn{margin-top:32px;}

.blog-filtros{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px;}
.blog-filtros a{
  padding:9px 16px;border-radius:999px;border:1px solid var(--line-strong);
  font-size:.86rem;font-weight:600;color:var(--ink-soft);
  transition:border-color 200ms ease,color 200ms ease,background 200ms ease;
}
.blog-filtros a:hover{color:var(--ink);border-color:rgba(176,98,255,.5);}
.blog-filtros a[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:var(--navy);}

/* Meta (assunto + data) */
.blog-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:.84rem;color:var(--ink-faint);}
.blog-categoria{color:var(--purple);font-weight:700;font-size:.8rem;}

/* Destaque: o artigo mais recente, imagem grande que se revela da esquerda para a direita */
.blog-destaque-secao{padding:clamp(40px,6vw,72px) 0 0;}
.blog-destaque{
  display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;
}
.blog-destaque.sem-capa{grid-template-columns:1fr;max-width:820px;}
.blog-destaque-capa{
  position:relative;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;
  background:var(--navy-panel);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.7);
}
.blog-destaque-capa img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 700ms var(--ease-out);
  animation:blogRevelarCapa 1100ms var(--ease-out) both;
}
@keyframes blogRevelarCapa{
  from{clip-path:inset(0 100% 0 0 round var(--radius));transform:scale(1.08);}
  to{clip-path:inset(0 0 0 0 round var(--radius));transform:scale(1);}
}
.blog-destaque-texto{animation:blogSubir 800ms 180ms var(--ease-out) both;}
@keyframes blogSubir{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}
.blog-destaque h2{font-size:clamp(1.6rem,2.8vw,2.3rem);line-height:1.15;margin-top:16px;text-wrap:balance;}
.blog-destaque p{color:var(--ink-soft);margin-top:16px;line-height:1.65;max-width:48ch;}
.blog-ler{
  display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-weight:700;font-size:.92rem;color:var(--ink);
  padding-bottom:4px;background:linear-gradient(90deg,var(--blue),var(--purple)) no-repeat 0 100% / 0 2px;
  transition:background-size 400ms var(--ease-out);
}
.blog-ler svg{width:18px;height:18px;color:var(--purple);transition:transform 300ms var(--ease-out);}
@media (hover:hover) and (pointer:fine){
  .blog-destaque:hover .blog-destaque-capa img{transform:scale(1.03);}
  .blog-destaque:hover .blog-ler{background-size:100% 2px;}
  .blog-destaque:hover .blog-ler svg{transform:translateX(4px);}
}
.blog-destaque:focus-visible{outline:2px solid var(--purple);outline-offset:8px;border-radius:var(--radius);}

/* Lista editorial: data numa coluna, texto no meio, miniatura à direita */
.blog-lista-secao{padding:clamp(48px,7vw,88px) 0 clamp(56px,8vw,96px);}
.blog-lista{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);}
.blog-lista li{border-bottom:1px solid var(--line);}
.blog-item{
  position:relative;isolation:isolate;display:grid;grid-template-columns:120px 1fr 200px;gap:clamp(20px,3vw,40px);align-items:center;
  padding:28px 0;
}
.blog-lista--compacta .blog-item{grid-template-columns:120px 1fr;padding:22px 0;}
.blog-item::before{
  content:"";position:absolute;inset:0 -20px;border-radius:var(--radius-sm);z-index:-1;
  background:rgba(246,247,250,.035);opacity:0;transition:opacity 300ms ease;
}
.blog-item-data{font:600 .82rem "Sora",Arial;color:var(--ink-faint);letter-spacing:.02em;align-self:start;padding-top:4px;}
.blog-item h3{font-size:clamp(1.15rem,1.8vw,1.4rem);line-height:1.25;margin-top:6px;text-wrap:balance;}
.blog-item h3{
  background:linear-gradient(currentColor,currentColor) no-repeat 0 100% / 0 1px;
  display:inline;transition:background-size 450ms var(--ease-out);
}
.blog-item-texto .blog-categoria{display:block;}
.blog-item p{color:var(--ink-soft);font-size:.94rem;line-height:1.6;margin-top:10px;max-width:62ch;}
.blog-item-capa{aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;background:var(--navy-panel);}
.blog-item-capa img{width:100%;height:100%;object-fit:cover;transition:transform 600ms var(--ease-out);}
@media (hover:hover) and (pointer:fine){
  .blog-item:hover::before{opacity:1;}
  .blog-item:hover h3{background-size:100% 1px;}
  .blog-item:hover .blog-item-capa img{transform:scale(1.05);}
}
.blog-item:focus-visible{outline:2px solid var(--purple);outline-offset:4px;border-radius:var(--radius-sm);}

/* Entrada da lista: cada linha desliza da esquerda, em sequência */
.blog-lista[data-lista] li{opacity:0;transform:translateX(-14px);transition:opacity 600ms var(--ease-out),transform 600ms var(--ease-out);transition-delay:calc(var(--i,0) * 70ms);}
.blog-lista.is-visivel li{opacity:1;transform:none;}

/* Paginação */
.blog-paginas{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:72px;color:var(--ink-faint);font-size:.88rem;}
.blog-paginas a{font-weight:700;color:var(--ink);border-bottom:1px solid var(--line-strong);padding-bottom:2px;}
.blog-paginas a:hover{border-color:var(--purple);}

/* Estado vazio */
.blog-vazio{padding:clamp(56px,8vw,96px) 0;}
.blog-vazio-caixa{
  max-width:640px;padding:clamp(32px,5vw,52px);border-radius:28px;
  border:1px dashed var(--line-strong);background:rgba(246,247,250,.025);
}
.blog-vazio h2{font-size:clamp(1.5rem,2.6vw,2rem);}
.blog-vazio p{color:var(--ink-soft);margin:14px 0 28px;line-height:1.65;}

/* Artigo */
.leitura-progresso{display:none;}
@supports (animation-timeline: scroll()){
  .leitura-progresso{
    display:block;position:fixed;top:76px;left:0;right:0;height:2px;z-index:49;
    transform-origin:0 50%;transform:scaleX(0);
    background:linear-gradient(90deg,var(--blue),var(--purple));
    animation:blogProgresso linear both;animation-timeline:scroll(root);
  }
  @keyframes blogProgresso{to{transform:scaleX(1);}}
}

.blog-previa{background:rgba(176,98,255,.14);border-bottom:1px solid rgba(176,98,255,.35);padding:14px 0;font-size:.9rem;}
.blog-previa a{color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:3px;margin-left:8px;}

.artigo-topo{padding:clamp(40px,6vw,72px) 0 0;}
.artigo-topo-texto{max-width:860px;}
.artigo-voltar{
  display:inline-flex;align-items:center;gap:8px;color:var(--ink-soft);font-weight:600;font-size:.9rem;margin-bottom:28px;
  transition:color 200ms ease;
}
.artigo-voltar svg{width:16px;height:16px;transition:transform 300ms var(--ease-out);}
.artigo-voltar:hover{color:var(--ink);}
.artigo-voltar:hover svg{transform:translateX(-3px);}
.artigo-topo h1{font-size:clamp(2rem,4.2vw,3.2rem);line-height:1.1;margin-top:18px;text-wrap:balance;}
.artigo-linha-fina{color:var(--ink-soft);font-size:clamp(1.05rem,1.6vw,1.2rem);line-height:1.6;margin-top:20px;max-width:60ch;}
.artigo-autor{color:var(--ink-faint);font-size:.88rem;margin-top:22px;}
.artigo-capa{margin:clamp(32px,5vw,56px) auto 0;}
.artigo-capa img{
  width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:28px;
  animation:blogSubir 900ms 120ms var(--ease-out) both;
}

.artigo-grade{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(40px,6vw,88px);align-items:start;
  padding:clamp(40px,6vw,72px) 0 clamp(64px,8vw,104px);
}

/* Tipografia do texto do artigo (também usada no editor do painel) */
.artigo-corpo{font-size:1.08rem;line-height:1.8;color:#dfe3ef;max-width:68ch;}
.artigo-corpo > *:first-child{margin-top:0;}
.artigo-corpo p{margin:0 0 1.35em;}
.artigo-corpo h2{font-size:clamp(1.45rem,2.4vw,1.85rem);line-height:1.2;margin:2em 0 .7em;}
.artigo-corpo h3{font-size:clamp(1.18rem,1.8vw,1.35rem);line-height:1.3;margin:1.7em 0 .6em;}
.artigo-corpo h4{font:600 1.05rem "Sora",Arial;margin:1.5em 0 .5em;color:var(--ink);}
.artigo-corpo strong{color:var(--ink);font-weight:700;}
.artigo-corpo a{
  color:var(--ink);text-decoration:underline;text-decoration-color:var(--purple);
  text-decoration-thickness:2px;text-underline-offset:4px;transition:color 200ms ease,text-decoration-color 200ms ease;
}
.artigo-corpo a:hover{color:var(--purple);}
.artigo-corpo ul,.artigo-corpo ol{margin:0 0 1.35em;padding-left:1.4em;}
.artigo-corpo li{margin-bottom:.5em;padding-left:.3em;}
.artigo-corpo li::marker{color:var(--purple);}
.artigo-corpo ol li::marker{font-family:"Sora",Arial;font-weight:600;}
.artigo-corpo blockquote{
  margin:2em 0;padding:4px 0 4px 26px;border-left:3px solid var(--purple);
  font:500 clamp(1.12rem,1.8vw,1.28rem)/1.55 "Sora",Arial;color:var(--ink);
}
.artigo-corpo blockquote p:last-child{margin-bottom:0;}
.artigo-corpo figure{margin:2.2em 0;}
.artigo-corpo img{width:100%;height:auto;border-radius:var(--radius);}
.artigo-corpo figcaption{color:var(--ink-faint);font-size:.86rem;margin-top:10px;}
.artigo-corpo hr{border:0;height:1px;background:var(--line-strong);margin:2.5em 0;}

/* Lateral: CTA e compartilhar, presa ao rolar no desktop */
.artigo-lateral{position:sticky;top:116px;display:flex;flex-direction:column;gap:20px;}
.artigo-cta{
  padding:28px;border-radius:var(--radius);
  background:linear-gradient(165deg, rgba(12,35,76,.95), rgba(8,28,64,.8));
  border:1px solid rgba(246,247,250,.1);
  box-shadow:inset 0 1px 0 rgba(246,247,250,.06), 0 30px 60px -30px rgba(0,0,0,.6);
}
.artigo-cta h2{font-size:1.2rem;}
.artigo-cta p{color:var(--ink-soft);font-size:.92rem;line-height:1.6;margin:10px 0 20px;}
.artigo-cta .btn{width:100%;padding:14px 20px;}
.artigo-compartilhar{padding:0 4px;}
.artigo-compartilhar > span{display:block;font-size:.8rem;font-weight:700;color:var(--ink-faint);margin-bottom:12px;}
.artigo-compartilhar > div{display:flex;flex-wrap:wrap;gap:10px;}
.artigo-compartilhar a,.artigo-copiar{
  height:40px;min-width:40px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font:600 .84rem "Manrope",Arial;
  transition:border-color 200ms ease,background 200ms ease,transform 160ms var(--ease-out);
}
.artigo-copiar{padding:0 16px;}
.artigo-compartilhar a:hover,.artigo-copiar:hover{border-color:var(--purple);background:rgba(176,98,255,.08);}
.artigo-compartilhar a:active,.artigo-copiar:active{transform:scale(.96);}
.artigo-compartilhar svg{width:18px;height:18px;flex:none;}
.artigo-compartilhar .icon-whatsapp{width:20px;height:20px;border-radius:50%;}
.artigo-copiar.copiado{border-color:var(--purple);color:var(--purple);}

.artigo-relacionados{background:var(--navy-panel);border-top:1px solid var(--line);padding:clamp(56px,7vw,88px) 0;}
.artigo-relacionados h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:28px;}

.blog-404 .btn{margin-top:32px;}

/* Responsivo */
@media (max-width:960px){
  .blog-destaque{grid-template-columns:1fr;}
  .artigo-grade{grid-template-columns:1fr;}
  .artigo-lateral{position:static;max-width:520px;}
  .artigo-corpo{max-width:none;}
}
@media (max-width:760px){
  .blog-item{grid-template-columns:1fr;gap:10px;padding:24px 0;}
  .blog-lista--compacta .blog-item{grid-template-columns:1fr;}
  .blog-item-capa{display:none;}
  .blog-item-data{padding-top:0;}
  .blog-item::before{inset:0 -12px;}
  .artigo-capa img{aspect-ratio:16/10;border-radius:var(--radius);}
  .blog-paginas{flex-wrap:wrap;justify-content:center;text-align:center;}
}
@media (max-width:620px){
  .artigo-corpo{font-size:1.02rem;}
  .blog-vazio .btn,.blog-topo .btn{width:100%;}
}

/* Movimento reduzido: tudo aparece parado */
html.reduced-motion .blog-destaque-capa img,
html.reduced-motion .blog-destaque-texto,
html.reduced-motion .artigo-capa img{animation:none;}
html.reduced-motion .blog-lista[data-lista] li{opacity:1;transform:none;transition:none;}
@media (prefers-reduced-motion:reduce){
  .leitura-progresso{display:none;}
}