/* Blog VG Tech v2 — visual alinhado à LP, menos monotonia */

:root {
  --blog-bg: #f1f5f9;
  --blog-surface: #ffffff;
  --blog-text: #0f172a;
  --blog-muted: #64748b;
  --blog-green: #16a34a;
  --blog-green-hover: #15803d;
  --blog-green-soft: rgba(22, 163, 74, 0.12);
  --blog-border: rgba(15, 23, 42, 0.08);
  --blog-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
  --blog-warn: #d97706;
  --blog-alert: #dc2626;
  --blog-radius: 1.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.blog {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: var(--blog-bg);
  color: var(--blog-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.blog a {
  color: inherit;
}

.blog-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Barra de progresso */
.blog-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 60;
  background: linear-gradient(90deg, var(--blog-green), #4ade80);
  transition: width 0.1s ease-out;
}

/* Header */
.blog-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--blog-border);
}

.blog-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 0;
}

.blog-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.blog-logo img {
  height: 42px;
  width: auto;
}

.blog-logo-tag {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blog-green);
}

.blog-nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.blog-nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--blog-muted);
}

.blog-nav-links a:hover {
  color: var(--blog-text);
}

.blog-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}

.blog-btn:hover {
  transform: translateY(-1px);
}

.blog-btn-green {
  background: var(--blog-green);
  color: #fff;
  box-shadow: 0 8px 24px rgba(22, 163, 74, 0.28);
}

.blog-btn-green:hover {
  background: var(--blog-green-hover);
}

.blog-btn-block {
  width: 100%;
}

/* Hero */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 2rem;
}

.blog-hero--post {
  background: linear-gradient(165deg, #ecfdf5 0%, #f8fafc 45%, #fff 100%);
  border-bottom: 1px solid var(--blog-border);
  padding-bottom: 2.5rem;
}

.blog-hero--index {
  background: linear-gradient(165deg, #ecfdf5 0%, #f8fafc 50%, #fff 100%);
  border-bottom: 1px solid var(--blog-border);
}

.blog-hero-glow {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 55%;
  height: 140%;
  background: radial-gradient(circle, rgba(22, 163, 74, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.blog-hero-inner {
  position: relative;
  z-index: 1;
}

.blog-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  font-size: 0.85rem;
  color: var(--blog-muted);
  margin-bottom: 1rem;
}

.blog-breadcrumb a {
  color: var(--blog-green);
  text-decoration: none;
  font-weight: 600;
}

.blog-badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--blog-green-soft);
  color: var(--blog-green);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.blog-eyebrow {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blog-green);
  margin: 0 0 0.75rem;
}

.blog-title {
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  line-height: 1.12;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
  font-weight: 800;
  max-width: 52rem;
}

.blog-lead {
  font-size: 1.15rem;
  color: var(--blog-muted);
  max-width: 42rem;
  margin: 0;
  line-height: 1.6;
}

.blog-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.blog-chip {
  display: inline-flex;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--blog-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blog-muted);
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.blog-tag {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--blog-border);
  color: var(--blog-green);
  font-size: 0.78rem;
  font-weight: 700;
}

/* Layout artigo */
.blog-layout {
  padding: 2rem 0 3.5rem;
}

.blog-layout-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.blog-sidebar {
  position: sticky;
  top: 5.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.blog-toc {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  padding: 1.15rem 1.25rem;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

.blog-toc-label {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blog-muted);
}

.blog-toc ol {
  margin: 0;
  padding-left: 1.1rem;
}

.blog-toc li {
  margin: 0.4rem 0;
}

.blog-toc a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blog-muted);
  text-decoration: none;
}

.blog-toc a:hover {
  color: var(--blog-green);
}

.blog-sidebar-cta {
  background: linear-gradient(145deg, #052e16, #166534);
  color: #ecfdf5;
  border-radius: var(--blog-radius);
  padding: 1.25rem;
}

.blog-sidebar-cta-title {
  margin: 0 0 0.35rem;
  font-weight: 800;
  font-size: 0.95rem;
}

.blog-sidebar-cta-text {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  opacity: 0.9;
  line-height: 1.5;
}

.blog-article-col {
  min-width: 0;
}

/* Resumo */
.blog-resumo {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: linear-gradient(135deg, #ecfdf5, #fff);
  border: 1px solid rgba(22, 163, 74, 0.2);
  border-radius: var(--blog-radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 12px 40px rgba(22, 163, 74, 0.08);
}

.blog-resumo-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blog-green-soft);
  color: var(--blog-green);
  border-radius: 0.75rem;
}

.blog-resumo-label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blog-green);
}

.blog-resumo-text {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--blog-text);
}

/* Conteúdo */
.blog-content {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
  padding: 2rem 2.25rem;
}

.blog-intro {
  font-size: 1.12rem;
  line-height: 1.75;
  color: var(--blog-text);
  border-left: 4px solid var(--blog-green);
  padding-left: 1.15rem;
  margin: 0 0 1.75rem !important;
}

.blog-h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 2.25rem 0 1rem;
  padding-top: 0.5rem;
  letter-spacing: -0.02em;
  scroll-margin-top: 5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-h2::before {
  content: "";
  width: 4px;
  height: 1.35em;
  border-radius: 4px;
  background: var(--blog-green);
  flex-shrink: 0;
}

.blog-h2--warn::before { background: var(--blog-warn); }
.blog-h2--ok::before { background: var(--blog-green); }
.blog-h2--alert::before { background: var(--blog-alert); }
.blog-h2--faq::before { background: #6366f1; }
.blog-h2--end::before { background: #0ea5e9; }

.blog-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
}

.blog-content p,
.blog-content ul,
.blog-content ol {
  margin: 1rem 0;
  color: #334155;
}

.blog-content ul,
.blog-content ol {
  padding-left: 1.35rem;
}

.blog-content li {
  margin: 0.35rem 0;
}

.blog-content a {
  color: var(--blog-green);
  font-weight: 600;
}

.blog-content strong {
  color: var(--blog-text);
}

/* FAQ accordion */
.blog-faq-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}

.blog-faq-item {
  background: #f8fafc;
  border: 1px solid var(--blog-border);
  border-radius: 0.85rem;
  overflow: hidden;
}

.blog-faq-item summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 700;
  font-size: 0.95rem;
  list-style: none;
}

.blog-faq-item summary::-webkit-details-marker {
  display: none;
}

.blog-faq-item summary::after {
  content: "+";
  float: right;
  color: var(--blog-green);
  font-weight: 800;
}

.blog-faq-item[open] summary::after {
  content: "−";
}

.blog-faq-answer {
  padding: 0 1.15rem 1rem;
  font-size: 0.95rem;
  color: var(--blog-muted);
  line-height: 1.6;
}

.blog-faq-answer p {
  margin: 0;
}

/* CTA final */
.blog-cta {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-top: 2rem;
  padding: 1.75rem;
  border-radius: var(--blog-radius);
  background: linear-gradient(135deg, #052e16 0%, #15803d 100%);
  color: #ecfdf5;
  box-shadow: 0 20px 50px rgba(22, 163, 74, 0.25);
}

.blog-cta-icon {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
}

.blog-cta-heading {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.blog-cta p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  line-height: 1.5;
}

.blog-cta .blog-btn-green {
  background: #fff;
  color: var(--blog-green);
  box-shadow: none;
}

.blog-cta .blog-btn-green:hover {
  background: #ecfdf5;
}

/* Índice do blog */
.blog-index-list {
  display: grid;
  gap: 1.25rem;
}

.blog-card {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: var(--blog-radius);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
}

.blog-card + .blog-card {
  border-top: none;
  margin-top: 0;
  padding-top: 1.5rem;
}

.blog-card-meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--blog-muted);
  font-size: 0.88rem;
  margin: 0 0 0.5rem;
}

.blog-card-category {
  color: var(--blog-green);
  font-weight: 800;
}

.blog-card h2 {
  margin: 0 0 0.65rem;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.blog-card h2 a {
  text-decoration: none;
}

.blog-card h2 a:hover {
  color: var(--blog-green);
}

.blog-card-desc {
  margin: 0 0 0.85rem;
  color: var(--blog-muted);
  line-height: 1.6;
}

.blog-card-link {
  color: var(--blog-green);
  font-weight: 800;
  text-decoration: none;
}

.blog-empty {
  color: var(--blog-muted);
}

.blog-footer {
  border-top: 1px solid var(--blog-border);
  padding: 2rem 0 3rem;
  color: var(--blog-muted);
  font-size: 0.92rem;
  background: #fff;
}

.blog-footer a {
  color: var(--blog-green);
  font-weight: 600;
  text-decoration: none;
}

@media (max-width: 960px) {
  .blog-layout-grid {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
    order: 2;
  }

  .blog-toc {
    display: none;
  }

  .blog-article-col {
    order: 1;
  }

  .blog-content {
    padding: 1.35rem 1.25rem;
  }

  .blog-cta {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 720px) {
  .blog-nav-links .blog-hide-mobile {
    display: none;
  }
}