/* IA News Brasil: o site (ianewsbrasil.com.br). Celular primeiro, margem de 16 px, sem rolagem lateral.
   Cores da marca: azul-noite, lavanda, creme, branco e tinta. Barlow Condensed nas manchetes, Manrope no texto,
   IBM Plex Mono nos metadados. */

:root {
  --noite: #0C1230; --lavanda: #8F9BFF; --creme: #F6F2E7; --branco: #FFFFFF; --tinta: #11152B;
  --suave: #4A4E66; --apagado: #6E7290; --linha: #E2DCCB;
  --cond: "Barlow Condensed", sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
  --margem: 16px; --largura: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--creme); color: var(--tinta); font: 400 17px/1.6 Manrope, system-ui, sans-serif; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--lavanda); outline-offset: 3px; }
.caixa { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--margem); }
.mono { font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.cond { font-family: var(--cond); font-weight: 700; text-transform: uppercase; line-height: .98; letter-spacing: .005em; }
mark { white-space: nowrap; background: rgba(143, 155, 255, .32); color: inherit; box-shadow: inset 0 0 0 2px var(--lavanda); padding: 0 .1em; border-radius: 4px; }
.pular { position: absolute; left: -999px; }
.pular:focus { left: 16px; top: 16px; z-index: 50; background: var(--branco); padding: 8px 12px; }

/* logo */
.logo { display: inline-flex; align-items: center; gap: .26em; font: 800 26px/1 var(--cond); letter-spacing: .02em; white-space: nowrap; text-transform: uppercase; text-decoration: none; color: var(--branco); }
.logo b { font-weight: 800; padding: .105em .237em .08em; background: var(--branco); color: var(--noite); }
.logo i { width: .263em; height: .263em; background: var(--lavanda); flex: none; }

/* topo */
.topo { position: sticky; top: 0; z-index: 20; background: var(--noite); color: var(--branco); }
.topo .caixa { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; }
.topo nav { display: flex; gap: 4px; align-items: center; }
.topo nav a { display: none; text-decoration: none; font-size: 14px; font-weight: 600; padding: 8px 10px; border-radius: 8px; color: rgba(255, 255, 255, .8); }
.topo nav a:hover { color: var(--branco); background: rgba(255, 255, 255, .08); }
.topo nav a.botao { display: inline-flex; border: 1.5px solid var(--lavanda); color: var(--branco); }
.dia { background: #070B22; color: rgba(255, 255, 255, .72); font-size: 11px; }
.dia .caixa { display: flex; justify-content: space-between; gap: 12px; padding-top: 7px; padding-bottom: 7px; }
.dia span:last-child { display: none; }

/* destaque: a notícia principal. No celular, a foto em cima e o texto embaixo; na tela larga, a foto à direita.
   A manchete nunca passa por cima do rosto da foto. */
.destaque { position: relative; color: var(--branco); background: var(--noite); overflow: hidden; isolation: isolate; }
.destaque > img { position: relative; width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; object-position: 50% 32%; z-index: -2; }
.destaque::after { content: ""; position: absolute; left: 0; right: 0; top: 0; aspect-ratio: 4 / 3.4; z-index: -1; background: linear-gradient(to bottom, rgba(12, 18, 48, .3) 0%, rgba(12, 18, 48, 0) 25%, rgba(12, 18, 48, 0) 55%, var(--noite) 100%); }
.destaque .caixa { position: relative; display: flex; flex-direction: column; margin-top: -48px; padding-bottom: 40px; }
.promessa { font-size: 12px; color: var(--lavanda); margin-bottom: 18px; }
.editoria { font: 600 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.destaque .editoria { color: var(--branco); }
.destaque h1 { margin: 12px 0 14px; font-size: clamp(40px, 10.5vw, 88px); max-width: 960px; }
.destaque h1 a { text-decoration: none; }
.destaque p { margin: 0; max-width: 680px; color: rgba(255, 255, 255, .86); font-size: 17px; }
.meta { margin-top: 16px; font-size: 12px; color: rgba(255, 255, 255, .7); display: flex; flex-wrap: wrap; gap: 6px 16px; }
.credito { margin-top: 18px; font-size: 11px; color: rgba(255, 255, 255, .5); }
.ler { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; padding: 12px 18px; border-radius: 999px; background: var(--branco); color: var(--noite); font-weight: 700; font-size: 15px; text-decoration: none; align-self: flex-start; }

/* seções */
.secao { padding: 56px 0; }
.secao-cab { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.secao-cab small { font: 600 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--suave); }
.secao h2 { margin: 0; font: 800 clamp(40px, 9vw, 72px)/.95 var(--cond); text-transform: uppercase; }

/* filtros de editoria: quebram linha no celular, sem rolagem lateral */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filtros button { border: 1.5px solid var(--linha); background: var(--branco); border-radius: 999px; padding: 7px 14px 6px; font: 600 12px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.filtros button[aria-pressed="true"] { background: var(--noite); border-color: var(--noite); color: var(--branco); }
.filtros button small { opacity: .6; margin-left: 4px; }

/* lista de notícias */
.lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.nota { background: var(--branco); border-radius: 16px; padding: 20px; display: grid; gap: 10px; }
.nota a.titulo { text-decoration: none; }
.nota h3 { margin: 0; font: 700 clamp(26px, 6.4vw, 36px)/1 var(--cond); text-transform: uppercase; }
.nota a.titulo:hover h3 { text-decoration: underline; text-decoration-color: var(--lavanda); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.nota p { margin: 0; color: var(--suave); font-size: 16px; }
.nota-cab { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font: 500 12px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--suave); }
.nota-cab .editoria { color: var(--noite); display: inline-flex; align-items: center; gap: 8px; }
.nota-cab .editoria::before { content: ""; width: 8px; height: 8px; background: var(--lavanda); }
.nota-fonte { font: 500 12px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--apagado); }
.vazio { background: var(--branco); border: 1.5px dashed var(--linha); border-radius: 16px; padding: 28px 20px; color: var(--suave); text-align: center; }

/* regras da redação, no azul-noite com vidro */
.noite { color: var(--branco); background: radial-gradient(circle 520px at 90% 0%, rgba(143, 155, 255, .4), transparent 70%), radial-gradient(circle 480px at 0% 100%, rgba(70, 92, 255, .28), transparent 70%), var(--noite); }
.noite .secao-cab small { color: var(--lavanda); }
.regras { display: grid; gap: 12px; }
.vidro { position: relative; border-radius: 20px; background: rgba(255, 255, 255, .07); border: 1.5px solid rgba(255, 255, 255, .22); padding: 26px 22px 22px; }
.vidro::before, .vidro::after { content: ""; position: absolute; width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .7); top: 12px; }
.vidro::before { left: 12px; }
.vidro::after { right: 12px; }
.vidro h3 { margin: 0 0 8px; font: 700 28px/1 var(--cond); text-transform: uppercase; }
.vidro h3 span { color: var(--lavanda); }
.vidro p { margin: 0; color: rgba(255, 255, 255, .82); font-size: 16px; }
.apuracao { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 5px; border: 2px dashed var(--lavanda); border-radius: 999px; font: 600 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; vertical-align: middle; }
.apuracao i { width: 9px; height: 9px; border: 2px solid var(--lavanda); }

/* newsletter */
.news { display: grid; gap: 20px; background: var(--branco); border-radius: 20px; padding: 24px 20px; }
.news h2 { font-size: clamp(36px, 8vw, 56px); }
.news p { margin: 0; color: var(--suave); }
.news form { display: grid; gap: 10px; }
.news label { font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.news input { width: 100%; border: 1.5px solid var(--linha); border-radius: 12px; padding: 14px 16px; background: #FBFAF6; }
.news button { border: 0; border-radius: 12px; padding: 14px 18px; background: var(--noite); color: var(--branco); font-weight: 700; }
.news [disabled] { opacity: .55; cursor: not-allowed; }
.em-breve { display: inline-block; padding: 4px 10px 3px; border-radius: 6px; background: rgba(143, 155, 255, .28); color: var(--noite); font: 600 11px/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; }

/* notícia */
.materia { padding: 32px 0 56px; }
.materia .caixa { max-width: 820px; }
.materia h1 { margin: 12px 0 18px; font-size: clamp(38px, 9.6vw, 72px); }
.materia .meta { color: var(--suave); margin: 0 0 24px; }
.materia figure { margin: 0 0 24px; }
.materia figure img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: 50% 32%; border-radius: 16px; }
.materia figcaption { margin-top: 8px; font-size: 13px; color: var(--apagado); }
.lide { font-size: 20px; line-height: 1.55; font-weight: 500; margin: 0 0 18px; }
.materia .corpo p { margin: 0 0 16px; }
.brasil { margin: 32px 0; border-radius: 20px; padding: 26px 20px; }
.brasil h2 { margin: 0 0 16px; font: 800 clamp(36px, 8vw, 52px)/.95 var(--cond); text-transform: uppercase; }
.brasil dl { margin: 0; display: grid; gap: 14px; }
.brasil dl div { border-top: 1.5px solid rgba(255, 255, 255, .2); padding-top: 14px; display: grid; gap: 4px; }
.brasil dt { font: 700 24px/1 var(--cond); text-transform: uppercase; }
.brasil dd { margin: 0; color: rgba(255, 255, 255, .86); }
.brasil .dado { margin-top: 18px; display: flex; gap: 16px; align-items: center; }
.brasil .dado b { font: 800 72px/1 var(--cond); color: var(--lavanda); }
.fontes { margin: 32px 0 0; }
.fontes h2, .correcoes h2 { margin: 0 0 12px; font: 800 32px/1 var(--cond); text-transform: uppercase; }
.fontes ol { margin: 0; padding-left: 22px; display: grid; gap: 10px; }
.fontes li span { display: block; font: 500 12px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--apagado); }
.fontes a { font-weight: 600; overflow-wrap: anywhere; }
.correcoes { margin-top: 32px; background: var(--branco); border-radius: 16px; padding: 20px; }
.correcoes p { margin: 0; color: var(--suave); }
.voltar { display: inline-block; margin-bottom: 8px; font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--suave); }

/* rodapé */
.rodape { background: var(--noite); color: rgba(255, 255, 255, .78); padding: 40px 0 32px; font-size: 14px; }
.rodape .caixa { display: grid; gap: 20px; }
.rodape p { margin: 0; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.rodape nav a { text-decoration: none; font-weight: 600; color: var(--branco); }
.rodape small { font: 500 11px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }

@media (min-width: 720px) {
  :root { --margem: 32px; }
  .topo nav a { display: inline-flex; }
  .dia span:last-child { display: inline; }
  .regras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nota { padding: 24px 28px; grid-template-columns: minmax(0, 1fr); }
  .news { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; padding: 36px; }
  .brasil { padding: 32px; }
  .brasil dl div { grid-template-columns: 220px minmax(0, 1fr); gap: 20px; }
}
@media (min-width: 900px) {
  .destaque > img { position: absolute; top: 0; right: 0; width: 56%; height: 100%; aspect-ratio: auto; }
  .destaque::after { inset: 0; aspect-ratio: auto; background: linear-gradient(to right, var(--noite) 0%, var(--noite) 44%, rgba(12, 18, 48, .55) 60%, rgba(12, 18, 48, 0) 80%); }
  .destaque .caixa { margin-top: 0; min-height: 620px; justify-content: flex-end; padding-top: 96px; padding-bottom: 56px; }
  .destaque h1, .destaque p { max-width: 600px; }
  .destaque h1 { font-size: clamp(48px, 5.6vw, 80px); }
}
@media (min-width: 1000px) {
  .regras { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lista { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lista .nota:first-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }