/*
Theme Name: Brasil do Trecho
Theme URI: https://brasildotrecho.com.br/
Author: Brasil do Trecho
Author URI: https://brasildotrecho.com.br/
Description: Tema profissional para portal de notícias do caminhoneiro brasileiro. Otimizado para SEO, Google Discover, Core Web Vitals, AdSense e E-E-A-T. 100% responsivo, Mobile First, compatível com Elementor, Gutenberg e WordPress Customizer.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: brasildotrecho
Tags: news, blog, custom-colors, custom-logo, custom-menu, featured-images, footer-widgets, full-width-template, post-formats, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready, block-styles, wide-blocks, editor-style
*/

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body, html {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

:root {
    /* Paleta de Cores - Brasil do Trecho */
    --color-primary:     #0d2a4a;   /* Azul Marinho mais sóbrio e clean */
    --color-secondary:   #f5b027;   /* Amarelo/âmbar mais vibrante e limpo */
    --color-accent:      #d32f2f;   /* Vermelho mais moderno */
    --color-dark:        #111827;   /* Quase preto */
    --color-text:        #1f2937;   /* Cinza escuro para texto */
    --color-text-muted:  #6b7280;   /* Cinza médio */
    --color-border:      #e5e7eb;   /* Cinza claro para bordas */
    --color-bg:          #f9fafb;   /* Fundo levemente acinzentado */
    --color-white:       #ffffff;
    --color-card-bg:     #ffffff;

    /* Tipografia */
    --font-heading:      'Merriweather', Georgia, 'Times New Roman', serif;
    --font-body:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base:    16px;
    --line-height-base:  1.7;

    /* Espaçamentos */
    --spacing-xs:        0.25rem;
    --spacing-sm:        0.5rem;
    --spacing-md:        1rem;
    --spacing-lg:        1.5rem;
    --spacing-xl:        2rem;
    --spacing-2xl:       3rem;

    /* Layout */
    --container-max:     1200px;
    --content-max:       780px;
    --sidebar-width:     320px;
    --gap:               2rem;

    /* Bordas e Sombras */
    --radius-sm:         4px;
    --radius-md:         8px;
    --radius-lg:         12px;
    --shadow-sm:         0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md:         0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg:         0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);

    /* Transições */
    --transition:        0.2s ease;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   TIPOGRAFIA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-dark);
    margin-bottom: 0.75em;
}

h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h2 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.25rem; }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover { color: var(--color-secondary); }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
li { margin-bottom: 0.4rem; }

blockquote {
    border-left: 4px solid var(--color-secondary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: #fef9ec;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-text-muted);
}

/* ============================================================
   LAYOUT CONTAINER
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    overflow: hidden; /* Garante que o conteúdo interno não quebre o container */
}

.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content-area {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* Layout com sidebar */
.layout-with-sidebar {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--gap);
    align-items: start;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    background: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: var(--spacing-md);
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.site-logo img {
    height: 44px;
    width: auto;
}

.site-logo .logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
}

.site-logo .logo-text span {
    color: var(--color-secondary);
}

/* Navegação Principal */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0;
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0;
}

.main-nav a {
    display: block;
    padding: 0.6rem 1rem;
    color: rgba(255,255,255,.8);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    text-transform: capitalize;
    transition: color var(--transition), border-color var(--transition);
    border-bottom: 2px solid transparent;
    position: relative;
}

.main-nav a:hover,
.main-nav .current-menu-item a {
    color: var(--color-white);
    border-bottom-color: var(--color-secondary);
}

/* Busca no Header */
.header-search {
    display: flex;
    align-items: center;
}

.header-search form {
    display: flex;
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255,255,255,.1);
}

.header-search input {
    background: transparent;
    border: none;
    padding: 0.4rem 0.75rem;
    color: var(--color-white);
    font-size: 0.875rem;
    width: 180px;
    outline: none;
}

.header-search input::placeholder { color: rgba(255,255,255,.6); }

.header-search button {
    background: transparent;
    border: none;
    padding: 0.4rem 0.75rem;
    color: rgba(255,255,255,.8);
    cursor: pointer;
    font-size: 1rem;
}

/* Menu Hamburguer Mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Breaking News Bar */
.breaking-bar {
    background: var(--color-accent);
    padding: 0.4rem 0;
    overflow: hidden;
}

.breaking-bar .breaking-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.breaking-label {
    background: var(--color-dark);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    flex-shrink: 0;
}

.breaking-ticker {
    overflow: hidden;
    flex: 1;
}

.breaking-ticker ul {
    display: flex;
    gap: 2rem;
    animation: ticker 30s linear infinite;
    list-style: none;
    padding: 0;
    margin: 0;
    white-space: nowrap;
}

.breaking-ticker li a {
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 500;
}

@keyframes ticker {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================================
   HERO / POST DESTAQUE
   ============================================================ */
.hero-post {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16/7;
}

.hero-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.hero-post:hover img { transform: scale(1.02); }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.3) 50%, transparent 100%);
}

.hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
}

.hero-content .post-category {
    margin-bottom: var(--spacing-sm);
}

.hero-content h2 {
    color: var(--color-white);
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 1px 3px rgba(0,0,0,.5);
}

.hero-content h2 a { color: inherit; }
.hero-content h2 a:hover { color: var(--color-secondary); }

.hero-content .post-meta {
    color: rgba(255,255,255,.8);
}

/* ============================================================
   CARDS DE POST
   ============================================================ */
.posts-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.post-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    border: 1px solid var(--color-border);
}

.post-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.post-card-inner {
    display: grid;
    grid-template-columns: 300px 1fr;
    min-height: 200px;
}

.post-card-image {
    position: relative;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.post-card:hover .post-card-image img { transform: scale(1.04); }

.post-card-body {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.post-card-body h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.post-card-body h2 a {
    color: var(--color-dark);
}

.post-card-body h2 a:hover { color: var(--color-primary); }

.post-excerpt {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Meta informações */
.post-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.post-meta .author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.post-meta .author-name {
    font-weight: 600;
    color: var(--color-text);
}

.post-meta .sep {
    opacity: 0.4;
}

.post-meta .read-time {
    display: flex;
    align-items: center;
    gap: 3px;
}

.post-meta .read-time::before {
    content: '⏱';
    font-size: 0.75rem;
}

/* Categoria badge */
.post-category {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.post-category a {
    background: var(--color-secondary);
    color: var(--color-dark);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.post-category a:hover { background: var(--color-primary); color: var(--color-white); }

/* Botão Leia Mais */
.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.45rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background var(--transition), transform var(--transition);
    margin-top: var(--spacing-sm);
    align-self: flex-start;
}

.read-more-btn:hover {
    background: var(--color-secondary);
    color: var(--color-dark);
    transform: translateX(2px);
}

.read-more-btn::after { content: ' →'; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-widget {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.widget-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

/* Posts Populares na Sidebar */
.popular-posts-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.popular-post-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.popular-post-item:last-child { border-bottom: none; }

.popular-post-thumb {
    width: 70px;
    height: 55px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.popular-post-info {
    flex: 1;
    min-width: 0;
}

.popular-post-title {
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.2rem;
}

.popular-post-title a { color: inherit; }
.popular-post-title a:hover { color: var(--color-primary); }

.popular-post-date {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* Card WhatsApp */
.whatsapp-card {
    background: linear-gradient(135deg, #075e54 0%, #128c7e 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
}

.whatsapp-card .wpp-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.whatsapp-card h3 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
    word-wrap: break-word;
}

.whatsapp-card p {
    font-size: 0.8rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #25d366;
    color: var(--color-white);
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.8rem;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 2px 8px rgba(37,211,102,.4);
}

.whatsapp-btn:hover {
    background: #1da851;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37,211,102,.5);
}

/* ============================================================
   ANÚNCIOS ADSENSE
   ============================================================ */
.ad-block {
    margin: var(--spacing-xl) 0;
    text-align: center;
    min-height: 90px;
    background: #f3f4f6;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.ad-block::before {
    content: 'Publicidade';
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.65rem;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ad-block .adsbygoogle {
    display: block;
}

/* ============================================================
   PÁGINA DE ARTIGO
   ============================================================ */
.single-article {
    max-width: var(--content-max);
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
}

.breadcrumb a { color: var(--color-primary); }
.breadcrumb a:hover { color: var(--color-secondary); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--color-text-muted); }

/* Cabeçalho do Artigo */
.article-header {
    margin-bottom: var(--spacing-xl);
}

.article-header .post-category {
    margin-bottom: var(--spacing-md);
}

.article-header h1 {
    margin-bottom: var(--spacing-md);
    line-height: 1.25;
}

.article-header .post-meta {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

/* Imagem Destacada do Artigo */
.article-featured-image {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.article-featured-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.image-caption {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-align: center;
    padding: 0.5rem;
    font-style: italic;
    background: #f9fafb;
}

/* Conteúdo do Artigo */
.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
}

.article-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-border);
}

.article-content h3 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.article-content p { margin-bottom: 1.4rem; }

.article-content ul, .article-content ol {
    margin-bottom: 1.4rem;
    padding-left: 1.8rem;
}

.article-content li { margin-bottom: 0.5rem; }

.article-content strong { color: var(--color-dark); }

.article-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: rgba(26,58,92,.3);
}

.article-content a:hover {
    color: var(--color-secondary);
    text-decoration-color: var(--color-secondary);
}

/* Bio do Autor */
.author-bio-box {
    display: flex;
    gap: var(--spacing-md);
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-sm);
}

.author-bio-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--color-secondary);
}

.author-bio-info h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-dark);
}

.author-bio-info .author-role {
    font-size: 0.78rem;
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.author-bio-info p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Compartilhamento Social */
.social-share {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.social-share h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-white);
    transition: opacity var(--transition), transform var(--transition);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.share-btn:hover { opacity: 0.9; transform: translateY(-1px); color: var(--color-white); }

.share-btn.facebook  { background: #1877f2; }
.share-btn.whatsapp  { background: #25d366; }
.share-btn.twitter   { background: #1da1f2; }
.share-btn.telegram  { background: #0088cc; }
.share-btn.copy-link { background: var(--color-text-muted); }

/* Compartilhamento Fixo Mobile */
.social-share-fixed {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 0.6rem var(--spacing-md);
    z-index: 900;
    box-shadow: 0 -2px 10px rgba(0,0,0,.1);
}

.social-share-fixed .share-buttons {
    justify-content: center;
}

/* Posts Relacionados */
.related-posts {
    margin: var(--spacing-2xl) 0;
}

.related-posts h2 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-secondary);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.related-post-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.related-post-card:hover { box-shadow: var(--shadow-md); }

.related-post-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.related-post-card .card-body {
    padding: var(--spacing-sm) var(--spacing-md);
}

.related-post-card h3 {
    font-size: 0.875rem;
    line-height: 1.4;
    margin-bottom: 0.3rem;
}

.related-post-card h3 a { color: var(--color-dark); }
.related-post-card h3 a:hover { color: var(--color-primary); }

.related-post-card .post-date {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* ============================================================
   SISTEMA DE COMENTÁRIOS
   ============================================================ */
.comments-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.comments-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.comments-title .count {
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.8rem;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
}

/* Lista de Comentários */
.comment-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
}

.comment {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.comment:last-child { border-bottom: none; }

.comment-body {
    display: flex;
    gap: var(--spacing-md);
}

.comment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.comment-content {
    flex: 1;
    min-width: 0;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}

.comment-author-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
}

.comment-date {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.comment-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

/* Reações nos Comentários */
.comment-reactions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.reaction-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 0.2rem 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
    color: var(--color-text-muted);
}

.reaction-btn:hover,
.reaction-btn.active {
    background: #eff6ff;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.reaction-btn .emoji { font-size: 1rem; }
.reaction-btn .count { font-weight: 600; }

.reply-btn {
    background: none;
    border: none;
    font-size: 0.78rem;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0.2rem 0;
    font-weight: 600;
}

.reply-btn:hover { color: var(--color-secondary); }

/* Formulário de Comentário */
.comment-form-wrapper {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.comment-form-wrapper h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.comment-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.comment-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: var(--spacing-md);
}

.comment-form label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
}

.comment-form input,
.comment-form textarea {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.875rem;
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26,58,92,.1);
}

.comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.submit-btn:hover {
    background: var(--color-secondary);
    color: var(--color-dark);
    transform: translateY(-1px);
}

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,.8);
    padding: var(--spacing-2xl) 0 0;
    margin-top: var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand .site-logo {
    margin-bottom: var(--spacing-md);
}

.footer-brand .logo-text { color: var(--color-white); }

.footer-description {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255,255,255,.65);
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.1);
    border-radius: 50%;
    color: rgba(255,255,255,.8);
    font-size: 0.875rem;
    transition: background var(--transition), color var(--transition);
}

.footer-social a:hover {
    background: var(--color-secondary);
    color: var(--color-dark);
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255,255,255,.15);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li { margin-bottom: 0.5rem; }

.footer-links a {
    color: rgba(255,255,255,.65);
    font-size: 0.875rem;
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-links a::before {
    content: '›';
    color: var(--color-secondary);
    font-weight: 700;
}

.footer-links a:hover { color: var(--color-secondary); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(255,255,255,.45);
    margin: 0;
}

.footer-bottom a {
    color: rgba(255,255,255,.45);
    font-size: 0.78rem;
}

.footer-bottom a:hover { color: var(--color-secondary); }

/* ============================================================
   PAGINAÇÃO
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.pagination a:hover,
.pagination .current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.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;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    z-index: 9999;
    font-size: 0.875rem;
}

.skip-link:focus { top: 0; }

/* Loader de Imagem */
.img-placeholder {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Tag de Destaque */
.badge-new {
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.08em;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 1024px) {
    .layout-with-sidebar {
        grid-template-columns: 1fr 280px;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    /* Header Mobile */
    .main-nav { display: none; }
    .main-nav.is-open {
        display: flex;
        position: fixed;
        inset: 64px 0 0;
        background: var(--color-primary);
        flex-direction: column;
        overflow-y: auto;
        padding: var(--spacing-md);
        z-index: 999;
    }

    .main-nav.is-open ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav.is-open a {
        padding: 0.75rem 1rem;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .menu-toggle { display: flex; }
    .header-search { display: none; }

    /* Layout Mobile */
    .layout-with-sidebar {
        grid-template-columns: 1fr;
    }

    .sidebar { position: static; }

    /* Cards Mobile */
    .post-card-inner {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .post-card-image {
        height: 220px;
        width: 100%;
    }
    
    .post-card {
        width: 100%;
        overflow: hidden;
    }

    /* Hero Mobile */
    .hero-post {
        aspect-ratio: 4/3;
        width: 100%;
        max-width: 100vw;
        margin-left: 0;
        margin-right: 0;
        border-radius: 0; /* Remove raio no mobile para evitar vãos */
    }
    .hero-content { padding: var(--spacing-md); width: 100%; }
    .hero-content h2 { font-size: 1.15rem; line-height: 1.3; }

    /* Artigo Mobile */
    .related-posts-grid { grid-template-columns: 1fr; }

    .comment-form .form-row { grid-template-columns: 1fr; }

    /* Footer Mobile */
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Compartilhamento Fixo */
    .social-share-fixed { display: block; }

    /* Author Bio Mobile */
    .author-bio-box { flex-direction: column; text-align: center; }
    .author-bio-avatar { margin: 0 auto; }
}

@media (max-width: 480px) {
    .post-card-body { padding: var(--spacing-md); }
    .hero-post { aspect-ratio: 1/1; width: 100%; }
    .share-buttons { gap: 0.3rem; }
    .share-btn { padding: 0.4rem 0.7rem; font-size: 0.75rem; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .site-header,
    .sidebar,
    .ad-block,
    .social-share,
    .social-share-fixed,
    .comments-section,
    .site-footer,
    .related-posts { display: none; }

    .layout-with-sidebar { grid-template-columns: 1fr; }
    .article-content { font-size: 12pt; }
    a { color: inherit; text-decoration: none; }
}