/*
Theme Name: Cultura e Negócios - Canaltech Editorial
Theme URI: https://culturaenegocios.com/
Author: Cultura e Negócios
Description: Tema editorial responsivo inspirado na estrutura visual do Canaltech, adaptado ao conteúdo e categorias do Cultura e Negócios.
Version: 1.3.0
Text Domain: cn-canaltech
*/

:root{
  --cn-bg:#fff;
  --cn-ink:#141414;
  --cn-muted:#6b6b6b;
  --cn-soft:#f4f5f5;
  --cn-line:#e7e7e7;
  --cn-dark:#161819;
  --cn-dark2:#202324;
  --cn-accent:#d71920;
  --cn-accent-dark:#a90f16;
  --cn-container:1200px;
  --cn-radius:12px;
  --cn-shadow:0 8px 28px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cn-bg);color:var(--cn-ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input{font:inherit}
.cn-container{width:min(var(--cn-container),calc(100% - 40px));margin-inline:auto}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* HEADER */
.cn-header{background:var(--cn-dark);color:#fff;position:relative;z-index:50;border-bottom:1px solid rgba(255,255,255,.08)}
.cn-header-main{height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.cn-brand{display:flex;align-items:center;min-width:0}
.cn-brand .custom-logo-link,.cn-official-logo-link{display:flex;align-items:center}
.cn-brand .custom-logo,.cn-official-logo{width:auto;max-width:350px;max-height:74px;object-fit:contain}
.cn-brand-text{font-size:25px;line-height:1;font-weight:800;letter-spacing:-.7px;white-space:nowrap}
.cn-brand-text strong{color:var(--cn-accent)}
.cn-nav{min-width:0}
.cn-nav ul{list-style:none;display:flex;align-items:center;justify-content:center;gap:25px;margin:0;padding:0;white-space:nowrap;overflow:hidden}
.cn-nav a{font-size:14px;font-weight:700;color:#f4f4f4;transition:.2s}
.cn-nav a:hover{color:var(--cn-accent)}
.cn-actions{display:flex;align-items:center;gap:8px}
.cn-icon-btn{width:42px;height:42px;border:0;border-radius:999px;background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer}
.cn-icon-btn:hover{background:rgba(255,255,255,.08)}
.cn-menu-btn{display:none}
.cn-trending{background:var(--cn-dark2);color:#fff;border-top:1px solid rgba(255,255,255,.05)}
.cn-trending-inner{min-height:42px;display:flex;align-items:center;gap:18px;overflow:hidden}
.cn-trending-label{font-size:12px;font-weight:800;color:var(--cn-accent);text-transform:uppercase;letter-spacing:.7px;flex:0 0 auto}
.cn-trending-items{display:flex;gap:24px;overflow:hidden;white-space:nowrap}
.cn-trending-items a{font-size:13px;color:#ddd;text-overflow:ellipsis;overflow:hidden}

/* SEARCH */
.cn-search-panel{display:none;background:#fff;border-bottom:1px solid var(--cn-line);box-shadow:var(--cn-shadow)}
.cn-search-panel.is-open{display:block}
.cn-search-form{display:flex;gap:10px;padding:18px 0}
.cn-search-form input{flex:1;border:1px solid #ccc;border-radius:9px;padding:13px 15px;outline:none}
.cn-search-form input:focus{border-color:var(--cn-accent-dark)}
.cn-search-form button{border:0;border-radius:9px;padding:0 20px;background:var(--cn-accent);font-weight:800;cursor:pointer}

/* HOME */
.cn-main{padding:34px 0 58px}
.cn-hero{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.85fr);gap:16px;margin-bottom:48px}
.cn-hero-main,.cn-hero-side-card{position:relative;border-radius:var(--cn-radius);overflow:hidden;background:#222;isolation:isolate}
.cn-hero-main{min-height:476px}
.cn-hero-side{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.cn-hero-side-card{min-height:230px}
.cn-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cn-hero-main:after,.cn-hero-side-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.03) 28%,rgba(0,0,0,.86) 100%);z-index:-1}
.cn-hero-content{position:absolute;left:0;right:0;bottom:0;padding:27px;color:#fff}
.cn-hero-side-card .cn-hero-content{padding:18px}
.cn-kicker{display:inline-flex;align-items:center;gap:7px;margin-bottom:10px;font-size:12px;line-height:1;font-weight:800;text-transform:uppercase;letter-spacing:.45px;color:var(--cn-accent)}
.cn-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.cn-hero h1,.cn-hero h2{margin:0;letter-spacing:-.6px;text-wrap:wrap;overflow-wrap:normal;word-break:normal;hyphens:none;width:100%}
.cn-hero h1{font-size:30px;line-height:1.08;max-width:none}
.cn-hero h2{font-size:20px;line-height:1.15}
.cn-hero-meta{font-size:12px;color:#ddd;margin-top:12px}

.cn-section{margin-top:46px}
.cn-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:19px;border-bottom:1px solid var(--cn-line);padding-bottom:12px}
.cn-section-title{font-size:28px;line-height:1;margin:0;letter-spacing:-.8px}
.cn-section-link{font-size:13px;font-weight:800;color:var(--cn-accent-dark)}
.cn-section-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.cn-card{min-width:0}
.cn-card-thumb{display:block;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#ececec;margin-bottom:12px}
.cn-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.cn-card:hover .cn-card-thumb img{transform:scale(1.025)}
.cn-card-title{font-size:18px;line-height:1.2;margin:0;font-weight:800;letter-spacing:-.25px;text-wrap:wrap;overflow-wrap:normal;word-break:normal;hyphens:none;width:100%}
.cn-card-meta{font-size:12px;color:var(--cn-muted);margin-top:9px}
.cn-section-grid .cn-card:first-child{grid-column:span 2;grid-row:span 2}
.cn-section-grid .cn-card:first-child .cn-card-thumb{aspect-ratio:16/10}
.cn-section-grid .cn-card:first-child .cn-card-title{font-size:27px;line-height:1.1}

.cn-latest{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:42px;margin-top:58px}
.cn-feed-title{font-size:29px;margin:0 0 19px;padding-bottom:12px;border-bottom:1px solid var(--cn-line)}
.cn-feed-item{display:grid;grid-template-columns:240px minmax(0,1fr);gap:18px;padding:18px 0;border-bottom:1px solid var(--cn-line)}
.cn-feed-thumb{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:#eee}
.cn-feed-thumb img{width:100%;height:100%;object-fit:cover}
.cn-feed-item h3{font-size:21px;line-height:1.15;margin:5px 0 7px;letter-spacing:-.35px;text-wrap:wrap;overflow-wrap:normal;word-break:normal;hyphens:none;width:100%}
.cn-feed-excerpt{font-size:14px;line-height:1.45;color:var(--cn-muted);margin:0}
.cn-sidebar-box{background:var(--cn-soft);border-radius:12px;padding:22px;position:sticky;top:22px}
.cn-sidebar-box h3{margin:0 0 14px;font-size:21px}
.cn-side-list{list-style:none;margin:0;padding:0;counter-reset:rank}
.cn-side-list li{counter-increment:rank;display:grid;grid-template-columns:34px 1fr;gap:9px;padding:12px 0;border-bottom:1px solid #ddd}
.cn-side-list li:last-child{border:0}
.cn-side-list li:before{content:counter(rank);font-size:25px;line-height:1;font-weight:900;color:var(--cn-accent-dark)}
.cn-side-list a{font-size:14px;line-height:1.25;font-weight:700}

/* ARCHIVE / SEARCH */
.cn-page-head{padding:14px 0 26px;border-bottom:1px solid var(--cn-line);margin-bottom:20px}
.cn-page-head h1{font-size:40px;line-height:1.05;margin:0;letter-spacing:-1.2px}
.cn-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 22px}
.cn-pagination{margin-top:35px}
.cn-pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}
.cn-pagination .page-numbers{min-width:38px;height:38px;padding:0 11px;border-radius:8px;border:1px solid var(--cn-line);display:grid;place-items:center;font-weight:700}
.cn-pagination .current{background:var(--cn-dark);color:#fff;border-color:var(--cn-dark)}

/* SINGLE */
.cn-article-wrap{padding:42px 0 70px}
.cn-article-head{max-width:1120px;width:100%;margin:0 auto 26px}
.cn-article-cat{font-size:13px;font-weight:900;color:var(--cn-accent-dark);text-transform:uppercase;letter-spacing:.45px;margin-bottom:13px}
.cn-article-title{font-size:38px;line-height:1.08;letter-spacing:-1px;margin:0;text-wrap:wrap;overflow-wrap:normal;word-break:normal;hyphens:none;width:100%;max-width:none}
.cn-article-deck{font-size:20px;line-height:1.38;color:#555;margin:17px 0 0;max-width:100%;text-wrap:wrap;overflow-wrap:normal;word-break:normal;hyphens:none}
.cn-byline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--cn-muted);margin-top:20px}
.cn-byline strong{color:var(--cn-ink)}
.cn-featured{max-width:1120px;margin:28px auto 34px;border-radius:14px;overflow:hidden;background:#eee}
.cn-featured img{width:100%;height:auto}
.cn-article-layout{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:56px minmax(0,760px) 1fr;gap:30px;align-items:start}
.cn-share{position:sticky;top:20px;display:flex;flex-direction:column;gap:9px}
.cn-share a,.cn-share button{width:44px;height:44px;border-radius:50%;border:1px solid var(--cn-line);background:#fff;display:grid;place-items:center;cursor:pointer;font-weight:800;color:#333}
.cn-article-content{font-size:19px;line-height:1.72;min-width:0}
.cn-article-content p{margin:0 0 1.35em}
.cn-article-content h2{font-size:30px;line-height:1.16;margin:1.55em 0 .6em;letter-spacing:-.65px}
.cn-article-content h3{font-size:24px;line-height:1.2;margin:1.45em 0 .55em}
.cn-article-content img{margin:1.4em auto;border-radius:10px}
.cn-article-content figure{margin:1.55em 0}
.cn-article-content figure img{margin:0 auto}
.cn-article-content figcaption{text-align:center;color:var(--cn-muted);font-size:12px;margin-top:7px}
.cn-article-content blockquote{border-left:4px solid var(--cn-accent);padding:4px 0 4px 20px;margin:1.5em 0;font-size:22px;line-height:1.45;font-weight:700}
.cn-article-content iframe{max-width:100%}
.cn-related{max-width:1080px;margin:52px auto 0;border-top:1px solid var(--cn-line);padding-top:28px}
.cn-related h2{font-size:28px;margin:0 0 18px}

/* FOOTER */
.cn-footer{background:var(--cn-dark);color:#fff;padding:42px 0 30px;text-align:center}
.cn-footer .custom-logo,.cn-footer-official-logo{max-width:290px;max-height:72px;width:auto;margin:0 auto;object-fit:contain}
.cn-footer-brand{font-weight:900;font-size:24px}
.cn-footer-copy{font-size:12px;color:#aaa;margin-top:17px}

/* MOBILE */
@media (max-width:1020px){
  .cn-nav{display:none}.cn-menu-btn{display:grid}
  .cn-header-main{grid-template-columns:auto 1fr auto}.cn-brand{justify-self:center}.cn-actions{justify-self:end}
  .cn-hero{grid-template-columns:1fr}.cn-hero-main{min-height:430px}.cn-hero-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.cn-hero-side-card{min-height:220px}
  .cn-section-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cn-section-grid .cn-card:first-child{grid-column:span 2}
  .cn-latest{grid-template-columns:1fr}.cn-sidebar{display:none}
  .cn-article-layout{grid-template-columns:1fr;max-width:780px}.cn-share{position:static;flex-direction:row;order:2}.cn-article-content{order:1}.cn-article-layout>div:last-child{display:none}
}
@media (max-width:700px){
  .cn-container{width:min(100% - 28px,var(--cn-container))}
  .cn-header-main{height:76px;gap:7px}.cn-brand .custom-logo,.cn-brand .cn-official-logo{max-width:255px;max-height:66px}.cn-brand-text{font-size:20px}
  .cn-trending-inner{min-height:38px}.cn-trending-items{gap:16px}.cn-trending-items a{font-size:12px}
  .cn-main{padding-top:20px}
  .cn-hero{gap:12px;margin-bottom:34px}.cn-hero-main{min-height:350px}.cn-hero-side{grid-template-columns:1fr}.cn-hero-side-card{min-height:195px}.cn-hero-content{padding:18px}.cn-hero h1{font-size:21px!important;line-height:1.12;letter-spacing:-.25px;max-width:none!important;width:100%!important;text-wrap:wrap!important}.cn-hero h2{font-size:18px;line-height:1.14}
  .cn-section{margin-top:36px}.cn-section-title{font-size:25px}.cn-section-grid{grid-template-columns:1fr 1fr;gap:20px 13px}.cn-section-grid .cn-card:first-child{grid-column:span 2}.cn-section-grid .cn-card:first-child .cn-card-title{font-size:23px}.cn-card-title{font-size:16px}
  .cn-latest{margin-top:42px}.cn-feed-item{grid-template-columns:125px minmax(0,1fr);gap:13px}.cn-feed-item h3{font-size:17px;margin-top:2px}.cn-feed-excerpt{display:none}.cn-feed-title{font-size:26px}
  .cn-page-head h1{font-size:32px}.cn-archive-grid{grid-template-columns:1fr 1fr;gap:24px 14px}
  .cn-article-wrap{padding-top:28px}.cn-article-title{font-size:26px!important;line-height:1.12;letter-spacing:-.45px;max-width:none!important;width:100%!important;text-wrap:wrap!important}.cn-article-deck{font-size:17px}.cn-featured{margin-top:23px;border-radius:8px}.cn-article-content{font-size:18px;line-height:1.68}.cn-article-content h2{font-size:27px}.cn-article-content h3{font-size:22px}
}
@media (max-width:430px){
  .cn-brand .custom-logo,.cn-brand .cn-official-logo{max-width:245px;max-height:64px}.cn-actions{gap:0}.cn-icon-btn{width:38px;height:38px}
  .cn-section-grid,.cn-archive-grid{grid-template-columns:1fr}.cn-section-grid .cn-card:first-child{grid-column:auto}.cn-section-grid .cn-card:first-child .cn-card-thumb{aspect-ratio:16/9}.cn-section-grid .cn-card:first-child .cn-card-title{font-size:19px}.cn-card-title{font-size:17px}
  .cn-feed-item{grid-template-columns:110px minmax(0,1fr)}
  .cn-article-title{font-size:23px!important;line-height:1.13;letter-spacing:-.3px}
}

@media (max-width:380px){
  .cn-brand .cn-official-logo{max-width:225px;max-height:60px}
  .cn-hero-main{min-height:345px}
  .cn-hero h1{font-size:20px!important;line-height:1.13}
  .cn-hero h2{font-size:17px}
  .cn-article-title{font-size:22px!important;line-height:1.14}
}


/* V1.3 — identidade vermelha + correção definitiva de quebra de títulos */
.cn-kicker,.cn-trending-label,.cn-article-cat,.cn-section-link{color:var(--cn-accent)!important}
.cn-kicker:before{background:var(--cn-accent)!important}
.cn-side-list li:before{color:var(--cn-accent)!important}
.cn-article-content blockquote{border-left-color:var(--cn-accent)!important}
.cn-search-form button{background:var(--cn-accent)!important;color:#fff}
.cn-search-form input:focus{border-color:var(--cn-accent)!important}
.cn-hero h1,.cn-hero h2,.cn-card-title,.cn-feed-item h3,.cn-page-head h1,.cn-article-title,.cn-article-deck{
  width:100%;max-width:none;white-space:normal;word-break:normal;overflow-wrap:normal;hyphens:none;text-wrap:wrap;
}
.cn-hero-content{width:100%;max-width:none}
@media (max-width:700px){
  .cn-hero-main .cn-hero-content{padding:17px 18px 18px}
  .cn-hero-main h1{font-size:21px!important;line-height:1.12!important;letter-spacing:-.25px!important}
  .cn-article-head{max-width:none!important;width:100%!important}
  .cn-article-title{font-size:26px!important;line-height:1.12!important}
}
@media (max-width:430px){
  .cn-hero-main h1{font-size:20px!important;line-height:1.13!important}
  .cn-article-title{font-size:23px!important;line-height:1.13!important}
}