/* ============================================================
   TECH SILVA SOLUTIONS — Central de Modelos Epson
   Estilos específicos da central e páginas de modelo.
   Reutiliza variables.css / base.css / components.css.
   ============================================================ */

/* === BREADCRUMBS === */
.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  font-size: var(--text-sm); color: var(--color-text-muted);
  width: min(100% - var(--container-padding), var(--container-max));
  margin-inline: auto;
  padding-top: 88px;
  margin-bottom: var(--space-lg);
}
.breadcrumb a { color: var(--color-primary); text-decoration: none; font-weight: 500; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--color-border); }
.breadcrumb [aria-current="page"] { color: var(--color-text); font-weight: 600; }

/* === HERO DO MODELO === */
.model-hero {
  padding-block: var(--space-lg) var(--space-xl);
}
.model-hero .container { max-width: var(--container-max); }
.model-hero-title {
  font-family: var(--font-heading); font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.15;
  color: var(--color-navy); margin-bottom: var(--space-md);
}
.model-hero-sub { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 720px; }
.model-hero-meta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--space-lg); }

/* === RESUMO RÁPIDO (cards) === */
.spec-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md); margin-top: var(--space-lg);
}
.spec-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: 0.35rem;
}
.spec-card dt { font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.spec-card dd { font-size: var(--text-base); font-weight: 600; color: var(--color-navy); margin: 0; }
.spec-card .has::before { content: "✓ "; color: var(--color-green); font-weight: 800; }
.spec-card .no::before { content: "— "; color: var(--color-text-muted); }

/* === FICHA TÉCNICA (tabela) === */
.table-responsive {
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-white); margin-top: var(--space-lg);
}
.spec-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.spec-table th, .spec-table td {
  padding: 0.9rem 1.25rem; text-align: left; font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border); vertical-align: top;
}
.spec-table thead th {
  background: var(--color-navy); color: white; font-weight: 600;
  text-transform: uppercase; font-size: var(--text-xs); letter-spacing: 0.06em;
}
.spec-table tbody tr:nth-child(even) { background: var(--color-blue-soft); }
.spec-table tbody tr:last-child td { border-bottom: none; }
.spec-table th { width: 38%; color: var(--color-text-muted); font-weight: 600; }
.spec-table td { color: var(--color-text); }

/* === DOWNLOADS === */
.downloads-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md); margin-top: var(--space-lg);
}
.download-card {
  display: flex; flex-direction: column; gap: 0.6rem;
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.download-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.download-card h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0; }
.download-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }
.download-card .btn { margin-top: auto; min-height: 44px; padding: 0.625rem 1.25rem; font-size: var(--text-sm); }
.download-note { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-sm); }

/* === TINTAS === */
.ink-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
}
.ink-code {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-heading); font-weight: 800; font-size: var(--text-xl);
  color: var(--color-primary); margin-bottom: var(--space-sm);
}
.ink-colors { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.ink-color {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: var(--text-xs); font-weight: 600; padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full); background: var(--color-blue-soft);
  color: var(--color-text);
}
.ink-dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.15); display: inline-block; }

/* === PROBLEMAS COMUNS === */
.problems-list { display: grid; gap: var(--space-md); margin-top: var(--space-lg); }
.problem-item {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary); border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-lg);
}
.problem-item h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0 0 0.35rem; }
.problem-item p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }

/* === PRODUTOS / AFILIADOS === */
.affiliate-note {
  font-size: var(--text-xs); color: var(--color-text-muted);
  background: var(--color-blue-soft); border-radius: var(--radius-sm);
  padding: 0.75rem 1rem; margin-top: var(--space-md);
}
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md); margin-top: var(--space-lg);
}
.product-card {
  display: flex; flex-direction: column; gap: 0.6rem;
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.product-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.product-card h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0; }
.product-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }
.product-card .btn { margin-top: auto; min-height: 44px; padding: 0.625rem 1.25rem; font-size: var(--text-sm); }
.product-card .btn-affiliate { background: var(--color-orange); color: white; }
.product-card .btn-affiliate:hover { background: var(--color-orange-hover); }

/* === CENTRAL DE MODELOS (índice) === */
.models-search {
  position: relative; max-width: 560px; margin: var(--space-xl) auto var(--space-lg);
}
.models-search input {
  width: 100%; padding: 1rem 1.25rem; font-size: var(--text-lg);
  border: 2px solid var(--color-border); border-radius: var(--radius-full);
  background: var(--color-white); color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.models-search input:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(7, 95, 234, 0.12);
}
.models-search .search-icon {
  position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%);
  color: var(--color-text-muted); pointer-events: none;
}
.models-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg); margin-top: var(--space-lg);
}
.model-card {
  display: flex; flex-direction: column; gap: 0.75rem;
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-xl);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.model-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.model-card h2 { font-family: var(--font-heading); font-size: var(--text-xl); color: var(--color-navy); margin: 0; }
.model-card .model-cat { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }
.model-card .reset-price { margin: .55rem 0 0; font-size: var(--text-xs); color: var(--color-text-muted); }
.model-card .reset-price strong { color: var(--color-green, #16a765); font-size: var(--text-sm); font-weight: 800; }
.model-card .reset-price span[aria-hidden] { color: var(--color-border); margin: 0 .2rem; }
.model-card .btn { margin-top: auto; }
.model-card[hidden] { display: none; }
.models-empty {
  text-align: center; color: var(--color-text-muted); padding: var(--space-2xl);
  font-size: var(--text-lg); display: none;
}
.models-empty.visible { display: block; }

/* === MODELOS RELACIONADOS === */
.related-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md); margin-top: var(--space-lg);
}
.related-card {
  display: flex; flex-direction: column; gap: 0.5rem;
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  text-decoration: none; transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.related-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.related-card h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0; }
.related-card span { font-size: var(--text-sm); color: var(--color-primary); font-weight: 600; }

/* === CTA RESET POR MODELO === */
/* REGRA DE CONTRASTE (permanente):
   - Textos DIRETOS do CTA (> h2, > p): fundo escuro -> SEMPRE brancos.
   - Cards de plano internos (.card): fundo branco -> SEMPRE texto escuro.
   Usa ">" para que regras de conteudo aninhado (artigo/blog) nunca
   sobrescrevam, e regras de card para que o branco nunca vaze para dentro. */
.reset-cta-model {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg); padding: var(--space-2xl);
  color: white; text-align: center;
}
/* Textos diretos: fundo escuro -> branco */
.reset-cta-model > h2 {
  font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 800;
  margin: 0 0 var(--space-sm); color: var(--color-white) !important;
}
.reset-cta-model > p {
  color: rgba(255,255,255,0.85) !important; margin: 0 auto var(--space-lg);
  max-width: 640px; font-size: var(--text-base) !important; line-height: 1.7 !important;
}
/* Cards de plano internos: fundo branco -> texto escuro */
.reset-cta-model .card {
  background: var(--color-white); color: var(--color-text);
  border: 1px solid var(--color-border);
}
.reset-cta-model .card strong { color: var(--color-navy); }
.reset-cta-model .card span { color: var(--color-text); }
.reset-cta-model .card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.reset-cta-model .cta-buttons { justify-content: center; }
.reset-cta-model .btn { min-width: 260px; }

/* === CHECKLISTS (indicada / não indicada) === */
.checklist-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); margin-top: var(--space-lg); }
.checklist-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-lg); }
.checklist-card h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0 0 var(--space-sm); }
.checklist-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.checklist-card li { font-size: var(--text-sm); color: var(--color-text); padding-left: 1.6rem; position: relative; }
.checklist-card .yes::before { content: "✓"; position: absolute; left: 0; color: var(--color-green); font-weight: 800; }
.checklist-card .no::before { content: "✕"; position: absolute; left: 0; color: var(--color-danger); font-weight: 800; }

/* === BLOG / ARTIGOS === */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--space-2xl);
  align-items: start;
}
.blog-content { min-width: 0; }
.blog-sidebar {
  position: sticky; top: 96px;
  display: grid; gap: var(--space-lg);
}
.article-body { max-width: 100%; }
/* REGRA: estilos de texto do artigo aplicam SOMENTE a filhos diretos (>),
   nunca a componentes aninhados (callout, calc-box, CTA, accordion, etc).
   Isso evita que cor de texto vaze para cards com fundo escuro. */
.article-body > h1 {
  font-family: var(--font-heading); color: var(--color-navy);
  font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.15;
  margin: var(--space-lg) 0 var(--space-md);
}
.article-body > h2 {
  font-family: var(--font-heading); color: var(--color-navy);
  font-size: var(--text-3xl); margin: var(--space-3xl) 0 var(--space-md);
  scroll-margin-top: 96px;
}
.article-body > h3 {
  font-family: var(--font-heading); color: var(--color-navy);
  font-size: var(--text-xl); margin: var(--space-xl) 0 var(--space-sm);
}
.article-body > p {
  color: var(--color-text); font-size: var(--text-lg); line-height: 1.75;
}
.article-body > ul, .article-body > ol { padding-left: 1.5rem; margin: var(--space-md) 0; }
.article-body > ul > li, .article-body > ol > li { margin-bottom: 0.5rem; color: var(--color-text); font-size: var(--text-lg); line-height: 1.75; }
.article-body > p strong { color: var(--color-navy); }
.article-meta {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
  color: var(--color-text-muted); font-size: var(--text-sm);
  margin-bottom: var(--space-xl);
}
.article-toc {
  background: var(--color-blue-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg); margin: var(--space-xl) 0;
}
.article-toc h2 { font-size: var(--text-lg); margin: 0 0 var(--space-sm); }
.article-toc ol { margin: 0; padding-left: 1.25rem; columns: 2; column-gap: var(--space-xl); }
.article-toc li { break-inside: avoid; }
.article-toc a { color: var(--color-primary); text-decoration: none; }
.article-toc a:hover { text-decoration: underline; }
.callout {
  background: var(--color-warning-bg); border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm); padding: var(--space-lg); margin: var(--space-lg) 0;
}
.callout p { margin: 0; font-size: var(--text-base) !important; }
.callout-blue { background: var(--color-blue-light); border-left-color: var(--color-primary); }
.calc-box {
  background: var(--color-navy); color: white; border-radius: var(--radius-md);
  padding: var(--space-lg); margin: var(--space-lg) 0;
}
.calc-box p, .calc-box li { color: rgba(255,255,255,0.9) !important; }
.calc-box strong { color: var(--color-priority); }
.article-cta { margin-top: var(--space-3xl); }

/* Tabelas do artigo: largura util sem espaco vazio */
.blog-content .table-responsive { width: 100%; margin-top: var(--space-lg); }
.blog-content .spec-table { min-width: 100%; width: 100%; }
.blog-content .spec-table th:first-child { width: 26%; }

/* Imagens do artigo */
.article-figure { margin: var(--space-lg) 0; }
.article-figure img {
  width: 100%; height: auto; border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.article-figure figcaption {
  font-size: var(--text-xs); color: var(--color-text-muted);
  text-align: center; margin-top: 0.5rem;
}
.niche-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); margin: var(--space-lg) 0; }
.niche-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: 0.6rem;
}
.niche-card .niche-icon { font-size: 2.2rem; line-height: 1; }
.niche-card h4 { font-size: var(--text-base); color: var(--color-navy); margin: 0; }
.niche-card p { font-size: var(--text-sm) !important; color: var(--color-text-muted); margin: 0; line-height: 1.6 !important; }
.niche-card .niche-ticket {
  font-size: var(--text-xs); font-weight: 700; color: var(--color-primary);
  background: var(--color-blue-light); border-radius: var(--radius-full);
  padding: 0.3rem 0.75rem; align-self: flex-start;
}

/* Sidebar */
.sidebar-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: 0.75rem;
}
.sidebar-card h3 { font-size: var(--text-base); color: var(--color-navy); margin: 0; }
.sidebar-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; line-height: 1.6; }
.sidebar-card .btn { width: 100%; min-height: 46px; padding: 0.7rem 1.25rem; font-size: var(--text-sm); }
.sidebar-note { font-size: var(--text-xs) !important; color: var(--color-text-muted); text-align: center; }
.sidebar-model {
  display: flex; flex-direction: column; gap: 0.3rem;
  padding: 0.7rem 0; border-top: 1px solid var(--color-border);
  text-decoration: none;
}
.sidebar-model strong { color: var(--color-navy); font-size: var(--text-sm); }
.sidebar-model span { color: var(--color-primary); font-size: var(--text-xs); font-weight: 600; }
.sidebar-model:hover strong { color: var(--color-primary); }

@media (max-width: 1024px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .article-toc ol { columns: 1; }
  .niche-grid { grid-template-columns: 1fr; }
  .blog-sidebar { grid-template-columns: 1fr; }
}

/* === RESPONSIVO ESPECÍFICO === */
@media (max-width: 768px) {
  .breadcrumb { padding-top: 84px; }
  .model-hero-title { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .spec-table { min-width: 480px; }
  .reset-cta-model { padding: var(--space-xl); }
  .reset-cta-model .btn { min-width: 0; width: 100%; }
  .products-grid, .models-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .spec-table { min-width: 420px; }
  .breadcrumb { font-size: var(--text-xs); }
}

/* ============ F9.3 — HUB: lista de modelos em chips compactos ============ */
.hub-model-list {
  display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center;
  margin-top: 2rem; padding: 0;
}
@media (max-width: 480px) {
  .hub-model-list { justify-content: flex-start; }
}