/* Estilos de página: artigos (protótipo artigos.html). */
/* Listagem: destaque do artigo mais recente, filtros por tema, grade de 3 colunas. */

.img{position:relative;background:var(--c);overflow:hidden}
.img::after{content:attr(data-l);position:absolute;left:14px;bottom:12px;font-family:var(--f-meta);font-size:13px;letter-spacing:.03em;text-transform:uppercase;color:var(--cf)}

.b-hero{padding-block:clamp(56px,8vw,112px) clamp(40px,5vw,64px)}
.b-hero h1{margin:0;font-weight:500;font-size:clamp(56px,11vw,184px);line-height:.88;letter-spacing:-.055em}
.b-hero h1 sup{font-family:var(--f-meta);font-weight:400;font-size:clamp(16px,1.6vw,22px);letter-spacing:.03em;color:var(--muted);vertical-align:top;margin-left:12px;position:relative;top:.6em}
.b-hero .sub{grid-column:1/7;margin:28px 0 0;font-size:clamp(18px,1.6vw,22px);line-height:1.4;color:var(--text-2);max-width:42ch}
.feat{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:end;padding-bottom:clamp(64px,8vw,112px);color:var(--text)}
.feat .img{grid-column:1/8;aspect-ratio:16/10}
.feat .ft{grid-column:8/13}
.feat .ft .meta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.feat h2{margin:0;font-weight:500;font-size:clamp(28px,3.2vw,48px);line-height:1.02;letter-spacing:-.04em;text-wrap:balance}
.feat p{margin:20px 0 28px;color:var(--text-2);font-size:17px;max-width:44ch}
.feat:hover h2 span{background-size:100% 2px}
.feat h2 span{background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;transition:background-size .6s var(--ease-soft)}
@media (max-width:860px){.feat .img,.feat .ft{grid-column:1/-1}.feat .ft{margin-top:24px}}
.fbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-block:16px;border-block:1px solid var(--border);margin-bottom:clamp(40px,5vw,64px)}
.fright{display:flex;align-items:center;gap:20px}
.seg{display:inline-flex;border:1px solid var(--border-strong)}
.seg button{all:unset;box-sizing:border-box;cursor:pointer;display:grid;place-items:center;width:40px;height:40px;color:var(--muted);transition:color .2s var(--ease),background .2s var(--ease)}
.seg button[aria-pressed="true"]{background:var(--text);color:var(--ink-950)}
.seg button:not([aria-pressed="true"]):hover{color:var(--text)}
.seg button:focus-visible{outline:2px solid var(--state);outline-offset:2px}
.ilist{border-top:1px solid var(--border)}
.irow{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:baseline;padding-block:clamp(18px,2.2vw,28px);border-bottom:1px solid var(--border);position:relative;color:var(--text)}
.i-n{grid-column:1/2}
.i-t{grid-column:2/7;font-size:clamp(22px,2.8vw,40px);font-weight:500;letter-spacing:-.035em;line-height:1.05;transition:transform .5s var(--ease-soft)}
.i-s{grid-column:7/11;color:var(--text-2);font-size:16px}
.i-y{grid-column:11/12}
.i-go{grid-column:12/13;justify-self:end;transition:transform .5s var(--ease-soft),color .2s var(--ease)}
.ilist:hover .irow{color:var(--muted)}
.ilist:hover .irow .i-s{color:var(--muted)}
.ilist .irow:hover{color:var(--text)}
.ilist .irow:hover .i-s{color:var(--text-2)}
.irow:hover .i-t{transform:translateX(12px)}
.irow:hover .i-go{color:var(--accent);transform:translateX(4px)}
.irow:focus-visible{outline:2px solid var(--state);outline-offset:-2px}
@media (max-width:860px){
  .irow{grid-template-columns:36px minmax(0,1fr) auto;row-gap:6px}
  .i-n{grid-column:1}.i-t{grid-column:2}.i-y{grid-column:3;justify-self:end}
  .i-s{grid-column:2/4;font-size:14px}.i-go{display:none}
}
.peek{position:fixed;left:0;top:0;z-index:65;width:min(34vw,420px);aspect-ratio:16/10;pointer-events:none;overflow:hidden;background:var(--pc);color:var(--pcf);opacity:0;transform:translate(-50%,-50%) scale(.85);transition:opacity .25s var(--ease),transform .5s var(--ease-soft),background .3s var(--ease);container-type:inline-size}
.peek.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.peek strong{font-size:10cqw!important;position:absolute;left:16px;bottom:10px;font-family:var(--f-display);font-weight:400;text-transform:uppercase;line-height:.82;font-size:18cqw;white-space:nowrap}
@media (hover:none){.peek{display:none}}
@media (min-width:861px){.i-t{grid-column:2/9;font-size:clamp(20px,2.2vw,32px)}.i-s{grid-column:9/11}}
.ilist[hidden]{display:none}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips button{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;gap:8px;align-items:baseline;padding:8px 12px;border:1px solid var(--border-strong);font-size:15px;color:var(--text-2);transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease)}
.chips button .meta{font-size:13px}
.chips button:hover{color:var(--text);border-color:var(--text-2)}
.chips button[aria-pressed="true"]{background:var(--text);color:var(--ink-950);border-color:var(--text)}
.chips button[aria-pressed="true"] .meta{color:var(--ink-600)}
.chips button:focus-visible{outline:2px solid var(--state);outline-offset:2px}
.agrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(48px,6vw,80px) var(--gutter);padding-bottom:clamp(96px,12vw,176px)}
.acard{display:block;color:var(--text);min-width:0}
.acard .img{aspect-ratio:16/10;transition:filter .4s var(--ease)}
.acard:hover .img{filter:brightness(1.08)}
.ac-meta{display:flex;justify-content:space-between;gap:12px;margin:18px 0 10px}
.acard h3{margin:0;font-weight:500;font-size:clamp(20px,1.8vw,24px);line-height:1.15;letter-spacing:-.025em;text-wrap:balance;transition:color .2s var(--ease)}
.acard p{margin:12px 0 0;color:var(--text-2);font-size:15px;line-height:1.5}
.acard:hover h3{color:var(--state)}
.empty{grid-column:1/-1;color:var(--text-2)}
@media (max-width:1000px){.agrid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.agrid{grid-template-columns:1fr}}

@media (max-width:860px){.b-hero .sub{grid-column:1/-1;max-width:none}.w-bar .wrap,.fright{display:flex;justify-content:space-between;align-items:center;width:100%}.seg{margin-left:auto}}

/* Imagens reais (imagem destacada): ocupam o lugar do placeholder, no mesmo formato. */
.img.has-img::after{content:none}
.img.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.peek img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.peek:not(.has-img) img,.peek.has-img strong{display:none}