/*
Theme Name: Portal Notícias 24h
Theme URI: https://portalnoticias24h.com.br
Author: Portal Notícias 24h
Author URI: https://portalnoticias24h.com.br
Description: Tema WordPress de alta performance para portal de notícias, otimizado para Google AdSense, SEO e Core Web Vitals. Design inspirado nos maiores portais de notícias do Brasil com layout responsivo e carregamento ultrarrápido.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: portal-noticias-24h
Tags: news, blog, grid-layout, custom-logo, custom-menu, featured-images, footer-widgets, full-width-template, theme-options, translation-ready, one-column, two-columns, right-sidebar
*/

/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:'Source Serif 4',Georgia,'Times New Roman',serif;background:#f5f5f0;color:#1a1a1a;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,textarea,select{font:inherit;border:none;outline:none}
button{cursor:pointer}

/* === CSS VARIABLES === */
:root{
  --color-primary:#c0392b;
  --color-primary-hover:#a93226;
  --color-primary-light:#fde8e6;
  --color-dark:#1a1a1a;
  --color-text:#1a1a1a;
  --color-text-secondary:#5a5a5a;
  --color-text-muted:#8a8a8a;
  --color-bg:#f5f5f0;
  --color-surface:#ffffff;
  --color-border:#e0e0d8;
  --color-border-light:#ebebeb;
  --font-heading:'Source Serif 4',Georgia,serif;
  --font-body:'DM Sans','Segoe UI',Roboto,sans-serif;
  --font-mono:'DM Mono','Courier New',monospace;
  --max-width:1200px;
  --gap:20px;
  --radius:8px;
  --shadow:0 1px 3px rgba(0,0,0,0.08);
  --shadow-hover:0 4px 12px rgba(0,0,0,0.12);
  --transition:0.2s ease;
}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}
.font-body{font-family:var(--font-body)}
.font-mono{font-family:var(--font-mono)}

/* === LAYOUT === */
.site-container{max-width:var(--max-width);margin:0 auto;padding:0 var(--gap)}
.content-area{display:grid;grid-template-columns:1fr 300px;gap:24px;padding:var(--gap) 0}
.content-area.full-width{grid-template-columns:1fr}

/* === TOP BAR === */
.top-bar{background:var(--color-dark);color:#fff;font-size:11px;padding:6px 0;font-family:var(--font-body)}
.top-bar .site-container{display:flex;justify-content:space-between;align-items:center}
.top-bar-links a{margin-left:16px;opacity:.7;transition:opacity var(--transition)}
.top-bar-links a:hover{opacity:1}

/* === HEADER === */
.site-header{background:var(--color-surface);border-bottom:4px solid var(--color-primary);padding:16px 0}
.site-header .site-container{display:flex;align-items:center;justify-content:space-between}
.site-branding h1{font-size:clamp(22px,4vw,32px);font-weight:900;color:var(--color-primary);line-height:1;margin:0;letter-spacing:-.5px}
.site-branding .tagline{font-size:11px;color:var(--color-text-muted);font-family:var(--font-body);text-transform:uppercase;letter-spacing:.5px;margin:2px 0 0}
.header-actions{display:flex;align-items:center;gap:12px}
.header-actions button{background:none;font-size:20px;padding:4px;color:var(--color-text)}

/* === NAVIGATION === */
.main-nav{background:var(--color-primary);overflow-x:auto;-webkit-overflow-scrolling:touch}
.main-nav ul{display:flex;list-style:none;margin:0;padding:0;white-space:nowrap}
.main-nav li a{display:block;color:#fff;padding:10px 18px;font-size:13px;font-weight:600;font-family:var(--font-body);text-transform:uppercase;letter-spacing:.5px;transition:background var(--transition);border-bottom:3px solid transparent}
.main-nav li a:hover,.main-nav li.current-menu-item a,.main-nav li.current_page_item a{background:rgba(0,0,0,.2);border-bottom-color:#fff}
.nav-toggle{display:none;background:none;color:#fff;font-size:24px;padding:10px 18px}

/* === SEARCH BAR === */
.search-bar{background:var(--color-surface);padding:12px 0;border-bottom:1px solid var(--color-border);display:none}
.search-bar.active{display:block}
.search-bar form{display:flex;gap:8px}
.search-bar input[type="search"]{flex:1;padding:8px 12px;border:1px solid var(--color-border);border-radius:4px;font-size:14px;font-family:var(--font-body)}
.search-bar button{background:var(--color-primary);color:#fff;padding:8px 16px;border-radius:4px;font-weight:600;font-family:var(--font-body)}

/* === FEATURED POST === */
.featured-post{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:24px;cursor:pointer}
.featured-post img{width:100%;height:340px;object-fit:cover;display:block}
.featured-post .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.85));padding:40px 20px 20px}
.featured-post .category-tag{background:var(--color-primary);color:#fff;padding:3px 10px;border-radius:3px;font-size:11px;font-weight:700;font-family:var(--font-body);text-transform:uppercase;display:inline-block}
.featured-post h2{color:#fff;margin:10px 0 6px;font-size:clamp(20px,3vw,26px);font-weight:700;line-height:1.2}
.featured-post .excerpt{color:rgba(255,255,255,.8);font-size:14px;font-family:var(--font-body)}

/* === ARTICLE CARD === */
.article-card{background:var(--color-surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--color-border);transition:transform var(--transition),box-shadow var(--transition)}
.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.article-card .thumb{width:100%;height:160px;object-fit:cover;display:block}
.article-card .card-body{padding:14px}
.article-card .category-label{background:var(--color-primary-light);color:var(--color-primary);padding:2px 8px;border-radius:3px;font-size:10px;font-weight:700;font-family:var(--font-body);text-transform:uppercase;display:inline-block}
.article-card h3{margin:8px 0 6px;font-size:15px;font-weight:700;line-height:1.3}
.article-card h3 a{transition:color var(--transition)}
.article-card h3 a:hover{color:var(--color-primary)}
.article-card .excerpt{font-size:13px;color:var(--color-text-secondary);line-height:1.4;font-family:var(--font-body);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card .meta{margin-top:10px;font-size:11px;color:var(--color-text-muted);font-family:var(--font-body);display:flex;gap:12px}

.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--gap)}

/* === SINGLE POST === */
.single-post .entry-category{display:inline-block;background:var(--color-primary);color:#fff;padding:3px 10px;border-radius:3px;font-size:11px;font-weight:700;font-family:var(--font-body);text-transform:uppercase;margin-bottom:12px}
.single-post .entry-title{font-size:clamp(24px,4vw,36px);font-weight:900;line-height:1.15;margin-bottom:12px}
.single-post .entry-meta{font-size:13px;color:var(--color-text-muted);font-family:var(--font-body);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.single-post .entry-thumb{width:100%;height:auto;max-height:450px;object-fit:cover;border-radius:var(--radius);margin-bottom:20px}
.single-post .entry-content{font-size:17px;line-height:1.8;color:var(--color-text-secondary)}
.single-post .entry-content p{margin-bottom:1.4em}
.single-post .entry-content h2,.single-post .entry-content h3{color:var(--color-text);margin:1.5em 0 .5em}
.single-post .entry-content ul,.single-post .entry-content ol{padding-left:1.5em;margin-bottom:1.4em}
.single-post .entry-content li{margin-bottom:.4em}
.single-post .entry-content blockquote{border-left:4px solid var(--color-primary);padding:12px 20px;margin:1.5em 0;background:var(--color-primary-light);border-radius:0 var(--radius) var(--radius) 0;font-style:italic}
.single-post .entry-content img{border-radius:var(--radius);margin:1.2em 0}

/* Share */
.share-bar{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:16px 0;margin:24px 0;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.share-bar span{font-size:13px;font-weight:600;font-family:var(--font-body)}
.share-btn{background:var(--color-bg);border:none;padding:6px 12px;border-radius:4px;font-size:12px;font-family:var(--font-body);transition:background var(--transition)}
.share-btn:hover{background:var(--color-border)}

/* === SIDEBAR === */
.sidebar .widget{background:var(--color-surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--color-border);margin-bottom:20px}
.sidebar .widget-title{background:var(--color-primary);color:#fff;margin:0;padding:10px 16px;font-size:13px;font-weight:700;font-family:var(--font-body);text-transform:uppercase;letter-spacing:.5px}
.sidebar .widget-content{padding:0}
.sidebar .widget-post{padding:10px 16px;border-bottom:1px solid var(--color-border-light);display:flex;gap:10px;align-items:flex-start;transition:background var(--transition)}
.sidebar .widget-post:hover{background:var(--color-bg)}
.sidebar .widget-post:last-child{border-bottom:none}
.sidebar .widget-post .num{font-family:var(--font-mono);font-size:24px;font-weight:700;color:var(--color-primary);opacity:.3;line-height:1;min-width:24px}
.sidebar .widget-post .title{font-size:13px;font-weight:600;line-height:1.3;font-family:var(--font-body)}

/* Newsletter Widget */
.newsletter-widget{padding:16px}
.newsletter-widget p{font-size:12px;color:var(--color-text-secondary);margin-bottom:10px;font-family:var(--font-body)}
.newsletter-widget input{width:100%;padding:8px 10px;border:1px solid var(--color-border);border-radius:4px;font-size:13px;margin-bottom:8px}
.newsletter-widget button{width:100%;background:var(--color-primary);color:#fff;padding:8px;border-radius:4px;font-weight:600;font-size:13px;font-family:var(--font-body);transition:background var(--transition)}
.newsletter-widget button:hover{background:var(--color-primary-hover)}

/* === AD SLOTS === */
.ad-slot{width:100%;background:repeating-linear-gradient(45deg,#fafaf6,#fafaf6 10px,#f0f0ea 10px,#f0f0ea 20px);border:2px dashed var(--color-border);border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:16px auto;font-family:var(--font-mono);text-align:center;padding:12px}
.ad-slot .ad-label{font-size:9px;text-transform:uppercase;letter-spacing:2px;color:#aaa;margin-bottom:4px}
.ad-slot .ad-format{font-size:13px;font-weight:600;color:#888}
.ad-slot .ad-size{font-size:11px;color:#bbb;margin-top:2px}
.ad-slot-leaderboard{min-height:90px}
.ad-slot-rectangle{min-height:250px;max-width:300px}
.ad-slot-sidebar{min-height:600px}
.ad-slot-inarticle{min-height:120px}
.ad-slot-mobile{min-height:100px;display:none}

/* === BREADCRUMBS === */
.breadcrumbs{font-size:12px;font-family:var(--font-body);color:var(--color-text-muted);padding:12px 0;border-bottom:1px solid var(--color-border-light);margin-bottom:20px}
.breadcrumbs a{color:var(--color-primary)}
.breadcrumbs span{margin:0 6px}

/* === PAGINATION === */
.pagination{display:flex;justify-content:center;gap:6px;padding:30px 0;font-family:var(--font-body)}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:4px;font-size:14px;font-weight:600;border:1px solid var(--color-border);transition:all var(--transition)}
.pagination a:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.pagination .current{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}

/* === COOKIE BANNER === */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:16px 24px;border-top:1px solid var(--color-border);z-index:9999;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;transform:translateY(0);transition:transform .3s ease}
.cookie-banner.hidden{transform:translateY(100%)}
.cookie-banner p{margin:0;font-size:13px;color:var(--color-text-secondary);flex:1;min-width:250px;font-family:var(--font-body)}
.cookie-banner a{color:var(--color-primary);text-decoration:underline}
.cookie-buttons{display:flex;gap:8px}
.cookie-btn-accept{background:var(--color-primary);color:#fff;padding:8px 20px;border-radius:4px;font-weight:600;font-size:13px;font-family:var(--font-body);transition:background var(--transition)}
.cookie-btn-accept:hover{background:var(--color-primary-hover)}
.cookie-btn-essential{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);padding:8px 16px;border-radius:4px;font-size:13px;font-family:var(--font-body)}

/* === FOOTER === */
.site-footer{background:var(--color-dark);color:#ccc;padding:40px 0 0;margin-top:40px;font-family:var(--font-body)}
.footer-widgets{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}
.footer-widgets h3{color:#fff;font-size:16px;margin-bottom:12px}
.footer-widgets h4{color:#fff;font-size:14px;margin-bottom:12px}
.footer-widgets p,.footer-widgets a{font-size:13px;line-height:1.6;opacity:.7;display:block;margin-bottom:6px;transition:opacity var(--transition)}
.footer-widgets a:hover{opacity:1}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:12px;opacity:.5}

/* === 404 PAGE === */
.error-404{text-align:center;padding:60px 20px}
.error-404 h1{font-size:80px;color:var(--color-primary);opacity:.3;margin-bottom:0}
.error-404 h2{font-size:24px;margin-bottom:12px}
.error-404 p{font-family:var(--font-body);color:var(--color-text-secondary);margin-bottom:20px}

/* === BACK TO TOP === */
.back-to-top{position:fixed;bottom:80px;right:20px;width:40px;height:40px;background:var(--color-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;opacity:0;visibility:hidden;transition:all .3s ease;z-index:999;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--color-primary-hover);transform:translateY(-2px)}

/* === RESPONSIVE === */
@media(max-width:968px){
  .content-area{grid-template-columns:1fr}
  .sidebar{order:2}
  .ad-slot-rectangle{max-width:100%}
}
@media(max-width:768px){
  .main-nav ul{display:none}
  .main-nav.open ul{display:flex;flex-direction:column}
  .nav-toggle{display:block}
  .featured-post img{height:220px}
  .articles-grid{grid-template-columns:1fr}
  .footer-widgets{grid-template-columns:1fr 1fr}
  .ad-slot-leaderboard{min-height:60px}
  .ad-slot-mobile{display:flex}
  .top-bar-links{display:none}
  .single-post .entry-meta{flex-direction:column;gap:4px}
}
@media(max-width:480px){
  :root{--gap:12px}
  .footer-widgets{grid-template-columns:1fr}
  .cookie-banner{flex-direction:column;text-align:center}
  .share-bar{justify-content:center}
}

/* === PRINT === */
@media print{
  .top-bar,.main-nav,.sidebar,.ad-slot,.cookie-banner,.site-footer,.share-bar,.back-to-top,.header-actions{display:none!important}
  .content-area{grid-template-columns:1fr!important}
  body{background:#fff;color:#000}
}

/* === ACCESSIBILITY === */
.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute!important;height:1px;width:1px;overflow:hidden}
:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}
.skip-link{position:absolute;top:-100%;left:0;background:var(--color-primary);color:#fff;padding:8px 16px;z-index:99999;font-family:var(--font-body)}
.skip-link:focus{top:0}