:root {
  --bg: #f5f5f5;
  --text: #222;
  --muted: #6b6b6b;
  --primary: #0070c9;
  --primary-dark: #00589a;
  --accent: #ffcc00;
  --border: #ddd;
  --card-bg: #ffffff;
  --maxw: 900px;
  --radius: 8px;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* BARRA SUPERIOR */
.top-bar {
  background: #111;
  color: #fff;
  padding: 10px 16px;
}

.top-bar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.top-logo {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* LAYOUT PRINCIPAL */
.page {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px;
}

/* ARTIGO */
.article {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 14px 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

/* TAG ADVERTORIAL */
.article-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  background: #ffe9b2;
  color: #7a4b00;
  font-weight: 600;
  margin-bottom: 10px;
}

/* TÍTULO */
.article-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  font-weight: 700;
}

/* SUMMARY */
.article-summary {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 16px;
}

/* IMAGENS */
.image {
  margin: 18px 0;
  text-align: center;
}

.image img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}

.image figcaption {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
}

/* AUTOR / META */
.article-meta {
  margin-bottom: 16px;
}

.author-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background: #eee;
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.author-extra {
  font-size: 0.8rem;
  color: var(--muted);
}

/* TEXTO GERAL */
.article p {
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text);
}

/* TÍTULOS DE SEÇÃO */
.section-title {
  font-size: 1.1rem;
  margin: 18px 0 10px;
  font-weight: 700;
}

/* LISTAS */
.checklist,
.bullet-list {
  margin: 8px 0 16px 18px;
  font-size: 0.95rem;
}

.checklist li {
  margin-bottom: 6px;
}

.bullet-list li {
  margin-bottom: 6px;
}

/* LISTA NUMERADA */
.steps {
  margin: 8px 0 16px 18px;
  font-size: 0.95rem;
}

.steps li {
  margin-bottom: 6px;
}

/* CALL TO ACTION BOX */
.cta-box {
  border-radius: var(--radius);
  padding: 14px 12px;
  margin: 18px 0;
  background: #e8f3ff;
  border: 1px solid #c7ddff;
}

.cta-box h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.cta-box p {
  margin-bottom: 10px;
  font-size: 0.9rem;
}

/* BOTÃO CTA */
.cta-button {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 3px 0 var(--primary-dark);
  transition: transform 0.1s ease, box-shadow 0.1s ease,
    background 0.1s ease;
}

.cta-button:hover {
  background: var(--primary-dark);
  transform: translateY(1px);
  box-shadow: 0 1px 0 var(--primary-dark);
}

/* DESTAQUE */
.highlight {
  background: #fff9e6;
  border-left: 4px solid #ffb300;
  padding: 10px 12px;
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
}

/* FAQ */
.faq-item {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 10px;
}

.faq-item h3 {
  font-size: 0.98rem;
  margin-bottom: 4px;
}

.faq-item p {
  font-size: 0.9rem;
}

/* COMENTÁRIOS */
.comments {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.comment-form {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ddd;
}

.comment-form input {
  flex: 1;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 8px 12px;
  font-size: 0.9rem;
}

.comment {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 12px;
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ddd;
  flex-shrink: 0;
}

.comment-body {
  background: #f7f7f7;
  border-radius: 12px;
  padding: 8px 10px;
  flex: 1;
}

.comment-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 4px;
}

.comment-name {
  font-weight: 600;
  font-size: 0.85rem;
}

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

.comment-body p {
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.comment-actions {
  display: flex;
  gap: 10px;
}

.comment-actions button {
  border: none;
  background: none;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 0;
  cursor: pointer;
}

/* RODAPÉ */
.footer {
  margin-top: 18px;
  padding: 16px;
  background: #111;
  color: #fff;
  font-size: 0.8rem;
}

.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
}

.footer a {
  color: #f3f3f3;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* RESPONSIVO - TELAS MAIORES */
@media (min-width: 768px) {
  .article {
    padding: 24px 22px 28px;
  }

  .article-title {
    font-size: 1.7rem;
  }

  .article-summary {
    font-size: 1rem;
  }

  .article p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.2rem;
  }
}
/* BOTÃO FIXO NA TELA (FLOATING CTA) */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #0dac4d;
  color: #fff;
  text-align: center;
  padding: 16px 0;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  z-index: 9999;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.25);
}

.floating-cta:hover {
  background: #0a8c3f;
}
/* LINK DO NOME DO PRODUTO */
.product-link {
  color: #0070c9;
  font-weight: 700;
  text-decoration: none;
}

.product-link:hover {
  text-decoration: underline;
}
.highlight-box {
  background: rgba(0, 122, 255, 0.12); /* azul suave translúcido */
  border-left: 4px solid #007aff; /* destaque estilo notícia */
  padding: 14px 18px;
  margin: 20px 0;
  border-radius: 10px;
  backdrop-filter: blur(4px); /* efeito premium */
  font-size: 1.05rem;
  line-height: 1.55;
}