/* ============================================================
   Amigo Eletricista - Blog
   Reaproveita os tokens de identidade visual de novoPadrao.css
   (cores, tipografia, espaçamentos, sombras).
   ============================================================ */

body {
	padding-top: 64px;
	background: var(--branco);
}

/* ============================================================
   1. HERO DO BLOG
   ============================================================ */
.blog-hero {
	background: var(--cor-fundo);
	padding: var(--spacing-2xl) 0 var(--spacing-xl);
	text-align: center;
}
.blog-hero-badge {
	display: inline-flex; align-items: center; gap: 6px;
	background: rgba(255, 222, 89, 0.15); color: var(--amarelo);
	font-family: var(--font-display); font-weight: 600; font-size: 0.8125rem;
	padding: 6px 14px; border-radius: 20px; margin-bottom: var(--spacing-md);
	text-transform: uppercase; letter-spacing: 0.05em;
}
.blog-hero-title { color: var(--branco); margin-bottom: var(--spacing-sm); }
.blog-hero-subtitle {
	color: var(--cinza-medio); max-width: 640px; margin: 0 auto var(--spacing-xl);
	font-size: 1.0625rem; line-height: 1.7;
}

/* ============================================================
   2. BUSCA
   ============================================================ */
.blog-search-wrapper {
	max-width: 560px; margin: 0 auto;
	position: relative;
}
.blog-search-input {
	width: 100%;
	font-family: var(--font-body);
	font-size: 1rem;
	color: var(--texto);
	background: var(--branco);
	border: none;
	border-radius: var(--radius-md);
	padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) 3rem;
	box-shadow: var(--shadow-lg);
}
.blog-search-input:focus { outline: 2px solid var(--laranja); outline-offset: 2px; }
.blog-search-icon {
	position: absolute; left: var(--spacing-md); top: 50%; transform: translateY(-50%);
	width: 20px; height: 20px; color: var(--texto-claro); pointer-events: none;
}

/* ============================================================
   3. FILTROS POR CATEGORIA
   ============================================================ */
.blog-filters {
	display: flex; flex-wrap: wrap; justify-content: center; gap: var(--spacing-xs);
	padding: var(--spacing-xl) 0 0;
	max-width: var(--max-width); margin: 0 auto;
	padding-left: var(--spacing-md); padding-right: var(--spacing-md);
}
.blog-filter-btn {
	font-family: var(--font-display); font-weight: 600; font-size: 0.875rem;
	color: var(--azul-escuro);
	background: var(--cinza-claro);
	border: 2px solid transparent;
	border-radius: 20px;
	padding: 8px 16px;
	cursor: pointer;
	transition: all var(--transition-fast);
}
.blog-filter-btn:hover { background: #edf2f7; }
.blog-filter-btn.active { background: var(--laranja); color: var(--branco); }

/* ============================================================
   4. GRID DE POSTS
   ============================================================ */
.blog-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--spacing-lg);
	padding: var(--spacing-xl) 0 var(--spacing-3xl);
}
.blog-card {
	display: flex; flex-direction: column;
	background: var(--branco);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-image { aspect-ratio: 16 / 9; overflow: hidden; background: var(--cinza-claro); }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: var(--spacing-md); display: flex; flex-direction: column; flex: 1; }
.blog-card-category {
	display: inline-block; align-self: flex-start;
	font-family: var(--font-display); font-weight: 600; font-size: 0.75rem;
	color: var(--laranja); text-transform: uppercase; letter-spacing: 0.05em;
	margin-bottom: var(--spacing-xs);
}
.blog-card-title { font-size: 1.1875rem; margin-bottom: var(--spacing-xs); }
.blog-card-excerpt { font-size: 0.9375rem; margin-bottom: var(--spacing-md); flex: 1; }
.blog-card-meta {
	display: flex; gap: var(--spacing-sm); align-items: center;
	font-size: 0.8125rem; color: var(--texto-claro);
	border-top: 1px solid var(--cinza-claro); padding-top: var(--spacing-sm);
}
.blog-empty {
	text-align: center; padding: var(--spacing-2xl) var(--spacing-md);
	color: var(--texto-claro); display: none;
}
.blog-empty.visible { display: block; }

/* ============================================================
   5. ARTIGO (post individual)
   ============================================================ */
.blog-post-header {
	background: var(--cor-fundo);
	padding: var(--spacing-xl) 0;
}
.blog-breadcrumb {
	max-width: 760px; margin: 0 auto var(--spacing-md);
	padding: 0 var(--spacing-md);
	font-size: 0.875rem; color: var(--cinza-medio);
	display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
}
.blog-breadcrumb a { color: var(--cinza-medio); }
.blog-breadcrumb a:hover { color: var(--amarelo); }
.blog-post-category {
	max-width: 760px; margin: 0 auto; padding: 0 var(--spacing-md);
}
.blog-post-title {
	max-width: 760px; margin: var(--spacing-sm) auto 0; padding: 0 var(--spacing-md);
	color: var(--branco);
}
.blog-post-meta {
	max-width: 760px; margin: var(--spacing-md) auto 0; padding: 0 var(--spacing-md);
	display: flex; gap: var(--spacing-sm); align-items: center;
	font-size: 0.875rem; color: var(--cinza-medio);
}

.blog-post-body {
	max-width: 760px; margin: 0 auto; padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-3xl);
}
.blog-post-body img.blog-post-cover {
	width: 100%; border-radius: var(--radius-md); margin-bottom: var(--spacing-xl);
}
.blog-post-body h2 { margin-top: var(--spacing-xl); margin-bottom: var(--spacing-sm); }
.blog-post-body h3 { margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
.blog-post-body p { margin-bottom: var(--spacing-md); font-size: 1.0625rem; }
.blog-post-body ul, .blog-post-body ol { margin: 0 0 var(--spacing-md) var(--spacing-lg); color: var(--texto-claro); }
.blog-post-body li { margin-bottom: var(--spacing-xs); line-height: 1.7; }
.blog-post-body a { color: var(--laranja); text-decoration: underline; text-underline-offset: 2px; }
.blog-post-body strong { color: var(--texto); }

.blog-cta {
	background: var(--cinza-claro);
	border-left: 4px solid var(--laranja);
	border-radius: var(--radius-md);
	padding: var(--spacing-lg);
	margin: var(--spacing-xl) 0;
}
.blog-cta p { margin-bottom: var(--spacing-md); font-size: 1rem; }
.blog-cta p:last-child { margin-bottom: 0; }

.blog-post-footer {
	max-width: 760px; margin: 0 auto; padding: 0 var(--spacing-md) var(--spacing-2xl);
	border-top: 1px solid var(--cinza-claro); padding-top: var(--spacing-lg);
	display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--spacing-md);
}

/* ============================================================
   6. FONTE INLINE (logo abaixo do trecho que cita a fonte)
   ============================================================ */
.blog-source {
	margin: -8px 0 var(--spacing-md);
	font-size: 0.8125rem;
	color: var(--texto-claro);
	font-style: italic;
}
.blog-source a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* ============================================================
   7. REFERÊNCIAS (lista consolidada no fim do artigo)
   ============================================================ */
.blog-references {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--cinza-claro);
}
.blog-references h2 { margin-top: 0; }
.blog-references ol { margin: 0 0 0 var(--spacing-lg); color: var(--texto-claro); }
.blog-references li { margin-bottom: var(--spacing-xs); font-size: 0.9375rem; line-height: 1.6; }
.blog-references a { color: var(--laranja); word-break: break-word; }

/* ============================================================
   8. "COMO CITAR ESTE ARTIGO" (citação ABNT + botão de copiar)
   ============================================================ */
.blog-cite {
	background: var(--cinza-claro);
	border-radius: var(--radius-md);
	padding: var(--spacing-md);
	margin: var(--spacing-lg) 0;
}
.blog-cite-title {
	display: flex; align-items: center; gap: 6px;
	font-family: var(--font-display); font-weight: 600; font-size: 0.875rem;
	color: var(--azul-escuro); margin-bottom: var(--spacing-xs);
}
.blog-cite-title svg { width: 15px; height: 15px; flex-shrink: 0; }
.blog-cite-text {
	font-family: var(--font-body);
	font-size: 0.9375rem; line-height: 1.6; color: var(--texto);
	background: var(--branco); border-radius: var(--radius-sm);
	padding: var(--spacing-xs) var(--spacing-sm);
	margin-bottom: var(--spacing-xs);
	word-break: break-word;
}
.blog-cite-copy-btn {
	display: inline-flex; align-items: center; gap: 6px;
	font-family: var(--font-display); font-weight: 600; font-size: 0.8125rem;
	color: var(--branco); background: var(--laranja);
	border: none; border-radius: var(--radius-md); padding: 6px 14px;
	cursor: pointer; transition: background var(--transition-fast), filter var(--transition-fast);
}
.blog-cite-copy-btn:hover { filter: brightness(0.92); }
.blog-cite-copy-btn[data-copied="true"] { background: var(--sucesso); }
.blog-cite-copy-btn svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ============================================================
   9. RESPONSIVO
   ============================================================ */
@media (max-width: 640px) {
	.blog-grid { grid-template-columns: 1fr; }
	.blog-post-title { font-size: 2rem; }
}