/*!
 * BoxFiscal main.css - v4.0.0
 * Paleta AZUL CORPORATIVO (#0066CC blue-primary) + CINZA NEUTRO (#1F2937 gray-900).
 * Eliminacao de fundos preto puro. Mega-menu dropdown. Backgrounds 100% alignfull.
 * Cards com microinteracao: gradient interno + hover translateY(-3px) + border blue.
 *
 * Estrutura:
 *   1.  Reset + base + tokens locais
 *   2.  Layout / container alignfull + bf-container 1200px
 *   3.  Header v4 + mega-menu + mobile drawer
 *   4.  Buttons v4 (primary azul / secondary / ghost-light)
 *   5.  Hero v4
 *   6.  Section common (eyebrow / kicker / title / subtitle)
 *   7.  Cards v4 (.bf-card base + variantes)
 *   8.  Personas
 *   9.  Features
 *  10.  Legal/Compliance (section dark gray-900)
 *  11.  Reports
 *  12.  Auditor
 *  13.  Comparison
 *  14.  Use-cases
 *  15.  Plans
 *  16.  Flow (section dark blue-primary)
 *  17.  Integracoes
 *  18.  Governanca + Documentos
 *  19.  FAQ
 *  20.  CTA final
 *  21.  Footer
 *  22.  Documentos-mock (simulacao /fiscal/documentos)
 *  23.  Micro-interacoes (scroll reveal, dot pulse)
 *  24.  Skip link + focus + responsive + reduced-motion
 */

/* ===================== 1. RESET + BASE + TOKENS ===================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: #1F2937;
  background: #FFFFFF;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: #0066CC; text-decoration: none; transition: color 200ms; }
a:hover { color: #0052A3; }

:root {
  /* v4 tokens canonicos */
  --bf-blue-primary: #0066CC;
  --bf-blue-primary-dark: #0052A3;
  --bf-blue-bright: #0096E5;
  --bf-blue-cyan: #00AEEF;
  --bf-blue-50: #E6F2FF;
  --bf-blue-100: #CCE5FF;

  --bf-gray-950: #0F172A;
  --bf-gray-900: #1F2937;
  --bf-gray-800: #374151;
  --bf-gray-700: #4B5563;
  --bf-gray-600: #6B7280;
  --bf-gray-500: #9CA3AF;
  --bf-gray-400: #D1D5DB;
  --bf-gray-300: #D1D5DB;
  --bf-gray-200: #E5E7EB;
  --bf-gray-100: #F3F4F6;
  --bf-gray-50: #F9FAFB;

  --bf-white: #FFFFFF;
  --bf-amber: #F59E0B;
  --bf-rose: #F43F5E;

  /* curvas e durations */
  --bf-ease: cubic-bezier(0.25, 1, 0.5, 1);
  --bf-d-fast: 200ms;
  --bf-d-base: 250ms;
  --bf-d-slow: 350ms;

  /* shadows */
  --bf-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --bf-shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.06);
  --bf-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --bf-shadow-blue: 0 12px 28px rgba(0, 102, 204, 0.08);
  --bf-shadow-blue-strong: 0 16px 40px rgba(0, 102, 204, 0.16);
}

/* ===================== 2. LAYOUT / CONTAINER ===================== */
.bf-container,
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 640px) {
  .bf-container,
  .container { padding: 0 20px; }
}

/* alignfull garantido em todas .bf-section */
.bf-section,
.alignfull.bf-section {
  width: 100%;
  padding: 96px 0;
}
@media (max-width: 768px) {
  .bf-section { padding: 64px 0; }
}

.bf-section--white { background: #FFFFFF; }
.bf-section--gray { background: var(--bf-gray-50); }
.bf-section--gray-strong { background: var(--bf-gray-100); }
.bf-section--blue-soft { background: var(--bf-blue-50); }
.bf-section--blue { background: var(--bf-blue-primary); color: #FFFFFF; }
.bf-section--dark { background: var(--bf-gray-900); color: #FFFFFF; }

/* ===================== 3. HEADER + MEGA-MENU ===================== */
.bf-header-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--bf-gray-200);
  padding: 0;
}
.bf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

.bf-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--bf-gray-900);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.bf-brand-mark {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-radius: 8px;
  border: 1px solid var(--bf-blue-primary-dark);
}
.bf-brand-mark svg { width: 20px; height: 20px; }

/* Mega-nav */
.bf-mega-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.bf-mega-nav > li {
  position: relative;
}
.bf-mega-trigger,
.bf-mega-link {
  background: none;
  border: 0;
  padding: 10px 14px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--bf-gray-700);
  cursor: pointer;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color var(--bf-d-fast), background var(--bf-d-fast);
}
.bf-mega-trigger:hover,
.bf-mega-link:hover,
.bf-mega-trigger[aria-expanded="true"] {
  color: var(--bf-blue-primary);
  background: var(--bf-blue-50);
}
.bf-mega-trigger::after {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 2px;
  transition: transform var(--bf-d-fast);
}
.bf-mega-trigger[aria-expanded="true"]::after {
  transform: rotate(-135deg) translateY(0);
}

.bf-mega-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  box-shadow: var(--bf-shadow-md);
  padding: 24px;
  min-width: 560px;
  z-index: 200;
}
.bf-mega-panel[hidden] { display: none; }

.bf-mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 24px;
}
.bf-mega-grid--single {
  grid-template-columns: 1fr;
  min-width: 280px;
}
.bf-mega-panel--narrow { min-width: 280px; }

.bf-mega-item {
  display: block;
  padding: 12px;
  border-radius: 8px;
  color: var(--bf-gray-800);
  text-decoration: none;
  transition: background var(--bf-d-fast), color var(--bf-d-fast);
}
.bf-mega-item:hover {
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
}
.bf-mega-item-title {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bf-gray-900);
  margin-bottom: 2px;
}
.bf-mega-item:hover .bf-mega-item-title { color: var(--bf-blue-primary); }
.bf-mega-item-desc {
  display: block;
  font-size: 0.83rem;
  color: var(--bf-gray-600);
  line-height: 1.4;
}

/* Header CTA */
.bf-header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.bf-header-cta .bf-link-quiet {
  color: var(--bf-gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 12px;
}
.bf-header-cta .bf-link-quiet:hover { color: var(--bf-blue-primary); }

/* Mobile toggle */
.bf-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--bf-gray-200);
  width: 40px; height: 40px;
  border-radius: 8px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 0;
}
.bf-menu-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--bf-gray-800);
  border-radius: 2px;
}

@media (max-width: 1024px) {
  .bf-menu-toggle { display: inline-flex; }
  .bf-mega-nav {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(360px, 92vw);
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 24px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform var(--bf-d-slow) var(--bf-ease);
    box-shadow: -16px 0 40px rgba(15, 23, 42, 0.12);
    overflow-y: auto;
  }
  .bf-mega-nav.is-open { transform: translateX(0); }
  .bf-mega-nav > li { width: 100%; }
  .bf-mega-trigger,
  .bf-mega-link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 12px;
    font-size: 1rem;
  }
  .bf-mega-panel {
    position: static;
    border: 0;
    box-shadow: none;
    padding: 4px 12px 12px;
    min-width: 0;
    background: var(--bf-gray-50);
    border-radius: 8px;
    margin-top: 4px;
  }
  .bf-mega-grid {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .bf-header-cta {
    margin-top: 16px;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .bf-header-cta > * { width: 100%; text-align: center; }
}

/* ===================== 4. BUTTONS v4 ===================== */
.bf-btn,
.bf-btn-primary,
.bf-btn-secondary,
.bf-btn-ghost-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: -0.01em;
  padding: 12px 24px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--bf-d-fast), color var(--bf-d-fast), border-color var(--bf-d-fast), transform var(--bf-d-fast), box-shadow var(--bf-d-fast);
}

.bf-btn-primary {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-color: var(--bf-blue-primary);
  box-shadow: 0 1px 2px rgba(0, 82, 163, 0.18);
}
.bf-btn-primary:hover {
  background: var(--bf-blue-primary-dark);
  color: #FFFFFF;
  border-color: var(--bf-blue-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--bf-shadow-blue);
}

.bf-btn-secondary {
  background: #FFFFFF;
  color: var(--bf-gray-900);
  border-color: var(--bf-gray-300);
}
.bf-btn-secondary:hover {
  border-color: var(--bf-blue-primary);
  color: var(--bf-blue-primary);
}

.bf-btn-ghost-light {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.24);
}
.bf-btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.20);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

/* Botoes legacy do Gutenberg */
.wp-element-button,
.wp-block-button__link {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: background var(--bf-d-fast), transform var(--bf-d-fast), box-shadow var(--bf-d-fast);
}
.wp-element-button:hover,
.wp-block-button__link:hover {
  background: var(--bf-blue-primary-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* ===================== 5. HERO v4 ===================== */
.bf-hero {
  background: var(--bf-gray-900);
  color: #FFFFFF;
  padding: 120px 0 96px;
  position: relative;
  overflow: hidden;
}
.bf-hero::before {
  content: "";
  position: absolute;
  top: 0; right: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.bf-hero-inner {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 1024px) {
  .bf-hero-inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 640px) {
  .bf-hero { padding: 80px 0 64px; }
  .bf-hero-inner { padding: 0 20px; }
}

.bf-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 174, 239, 0.16);
  color: #00AEEF;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 174, 239, 0.32);
  margin-bottom: 24px;
}
.bf-hero-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--bf-blue-cyan);
  border-radius: 50%;
  animation: bf-pulse 1.8s ease-in-out infinite;
}
@keyframes bf-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.bf-hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #FFFFFF;
  margin: 0 0 24px;
}
.bf-hero-title .bf-hero-sub {
  display: block;
  font-size: clamp(1rem, 1.6vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 14px;
  text-transform: none;
}
.bf-hero-accent {
  background: linear-gradient(135deg, #00AEEF 0%, #0096E5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bf-hero-lede {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
  margin: 0 0 32px;
  max-width: 560px;
}

.bf-hero-cta {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 32px;
}
.bf-hero-cta .bf-btn-primary {
  background: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
}

.bf-trust-pills {
  display: flex; flex-wrap: wrap; gap: 12px 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}
.bf-trust-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}
.bf-trust-pill::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bf-blue-cyan);
}

/* Hero mockup (dashboard preview placeholder) */
.bf-hero-visual {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--bf-shadow-blue-strong);
  position: relative;
}
.bf-hero-visual-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.bf-hero-visual-header > span {
  width: 10px; height: 10px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}
.bf-hero-bar {
  height: 14px;
  background: linear-gradient(90deg, var(--bf-blue-bright) 0%, var(--bf-blue-cyan) 100%);
  border-radius: 999px;
  margin-bottom: 12px;
  opacity: 0.85;
}
.bf-hero-bar:nth-child(2) { width: 86%; opacity: 0.7; }
.bf-hero-bar:nth-child(3) { width: 62%; opacity: 0.55; }
.bf-hero-bar:nth-child(4) { width: 40%; opacity: 0.4; }

/* ===================== 6. SECTION COMMON ===================== */
.bf-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bf-blue-primary);
  margin-bottom: 14px;
}
.bf-section--dark .bf-eyebrow,
.bf-section--blue .bf-eyebrow {
  color: var(--bf-blue-cyan);
}
.bf-section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--bf-gray-900);
}
.bf-section--dark .bf-section-title,
.bf-section--blue .bf-section-title { color: #FFFFFF; }
.bf-section-subtitle {
  font-size: 1.125rem;
  color: var(--bf-gray-700);
  line-height: 1.6;
  margin: 0 0 48px;
  max-width: 720px;
}
.bf-section--dark .bf-section-subtitle { color: rgba(255, 255, 255, 0.78); }
.bf-section--blue .bf-section-subtitle { color: rgba(255, 255, 255, 0.88); }

/* ===================== 7. CARDS v4 (base + variantes) ===================== */
.bf-card,
.bf-feature-card,
.bf-audience-card,
.bf-caso-card,
.bf-doc-card,
.bf-plan-card,
.bf-auditor-rule,
.bf-report-card,
.bf-int-card,
.bf-faq-item {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease),
              box-shadow var(--bf-d-base),
              border-color var(--bf-d-base),
              background var(--bf-d-base);
}
.bf-card:hover,
.bf-feature-card:hover,
.bf-audience-card:hover,
.bf-caso-card:hover,
.bf-doc-card:hover,
.bf-plan-card:hover,
.bf-auditor-rule:hover,
.bf-report-card:hover,
.bf-int-card:hover,
.bf-faq-item:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}

/* Variante dark (cards sobre section dark gray-900) */
.bf-compliance-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 28px 24px;
  color: rgba(255, 255, 255, 0.88);
  transition: transform var(--bf-d-base) var(--bf-ease),
              box-shadow var(--bf-d-base),
              border-color var(--bf-d-base),
              background var(--bf-d-base);
}
.bf-compliance-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 174, 239, 0.4);
  background: rgba(0, 174, 239, 0.06);
}
.bf-compliance-card h3 { color: #FFFFFF; margin: 0 0 10px; }
.bf-compliance-card p { color: rgba(255, 255, 255, 0.7); }

/* Icon tile dentro do card */
.bf-card-icon,
.bf-feature-icon {
  width: 48px; height: 48px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.bf-card-icon svg,
.bf-feature-icon svg { width: 24px; height: 24px; }

.bf-card h3,
.bf-feature-card h3,
.bf-audience-card h3,
.bf-caso-card h3,
.bf-doc-card h3,
.bf-plan-card h3,
.bf-auditor-rule h3,
.bf-report-card h3,
.bf-int-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 12px;
  letter-spacing: -0.015em;
}
.bf-card p,
.bf-feature-card p,
.bf-audience-card p,
.bf-caso-card p,
.bf-doc-card p,
.bf-plan-card p,
.bf-auditor-rule p,
.bf-report-card p,
.bf-int-card p {
  font-size: 0.95rem;
  color: var(--bf-gray-700);
  line-height: 1.6;
  margin: 0 0 12px;
}

@media (prefers-reduced-motion: reduce) {
  .bf-card, .bf-feature-card, .bf-audience-card, .bf-caso-card, .bf-doc-card,
  .bf-plan-card, .bf-auditor-rule, .bf-report-card, .bf-int-card,
  .bf-compliance-card, .bf-faq-item {
    transition: none;
  }
  .bf-card:hover, .bf-feature-card:hover, .bf-audience-card:hover,
  .bf-caso-card:hover, .bf-doc-card:hover, .bf-plan-card:hover,
  .bf-auditor-rule:hover, .bf-report-card:hover, .bf-int-card:hover,
  .bf-compliance-card:hover, .bf-faq-item:hover {
    transform: none;
  }
}

/* ===================== 8. PERSONAS ===================== */
.bf-personas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.bf-audience-card .bf-audience-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--bf-blue-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ===================== 9. FEATURES ===================== */
.bf-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.bf-feature-card .bf-feature-num {
  position: absolute;
  top: 16px; right: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--bf-gray-400);
  font-weight: 500;
}
.bf-feature-card { position: relative; }
.bf-feature-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px;
}
.bf-feature-tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 6px;
}

/* ===================== 10. LEGAL / COMPLIANCE ===================== */
.bf-legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.bf-legal-badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(0, 174, 239, 0.16);
  color: var(--bf-blue-cyan);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  margin-bottom: 12px;
}

/* ===================== 11. REPORTS ===================== */
.bf-reports-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 900px) {
  .bf-reports-grid { grid-template-columns: 1fr; }
}
.bf-report-tabs {
  display: flex; gap: 6px;
  border-bottom: 1px solid var(--bf-gray-200);
  margin-bottom: 24px;
}
.tab, .bf-report-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  font: inherit;
  font-weight: 500;
  color: var(--bf-gray-600);
  cursor: pointer;
  transition: color var(--bf-d-fast), border-color var(--bf-d-fast);
}
.tab.is-active, .bf-report-tab.is-active,
.tab[aria-selected="true"], .bf-report-tab[aria-selected="true"] {
  color: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
}
.bf-report-card {
  text-align: left;
}
.bf-report-card .bf-report-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--bf-blue-primary);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}
.bf-report-card .bf-report-label {
  font-size: 0.85rem;
  color: var(--bf-gray-600);
  margin: 0;
}

/* ===================== 12. AUDITOR ===================== */
.bf-auditor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.bf-auditor-rule .bf-rule-code {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 6px;
  margin-bottom: 12px;
}

/* ===================== 13. COMPARISON ===================== */
.bf-comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  overflow: hidden;
}
.bf-comparison-table thead {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
}
.bf-comparison-table th,
.bf-comparison-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--bf-gray-100);
  font-size: 0.95rem;
}
.bf-comparison-table th { font-weight: 600; font-size: 0.9rem; }
.bf-comparison-table td strong { color: var(--bf-blue-primary); font-weight: 600; }
.bf-comparison-table tr:last-child td { border-bottom: 0; }
.bf-comparison-table tr:nth-child(even) td { background: var(--bf-gray-50); }
.bf-comparison-yes { color: var(--bf-blue-primary); font-weight: 700; }
.bf-comparison-no { color: var(--bf-gray-500); }

/* ===================== 14. USE CASES ===================== */
.bf-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.bf-caso-card .bf-caso-stat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 800;
  color: var(--bf-blue-primary);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.bf-caso-card .bf-caso-stat-label {
  font-size: 0.85rem;
  color: var(--bf-gray-600);
  margin-bottom: 12px;
}

/* ===================== 15. PLANS ===================== */
.bf-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: start;
}
.bf-plan-card {
  display: flex;
  flex-direction: column;
  text-align: left;
}
.bf-plan-card.is-featured {
  border: 2px solid var(--bf-blue-primary);
  position: relative;
}
.bf-plan-card.is-featured::before {
  content: "Mais popular";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
}
.bf-plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 8px;
}
.bf-plan-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 800;
  color: var(--bf-gray-900);
  letter-spacing: -0.02em;
  margin: 8px 0 4px;
}
.bf-plan-period {
  font-size: 0.85rem;
  color: var(--bf-gray-600);
  margin-bottom: 18px;
}
.bf-plan-features {
  list-style: none;
  padding: 0; margin: 0 0 24px;
  flex: 1;
}
.bf-plan-features li {
  font-size: 0.93rem;
  color: var(--bf-gray-700);
  padding: 6px 0 6px 24px;
  position: relative;
}
.bf-plan-features li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--bf-blue-primary);
  border-bottom: 2px solid var(--bf-blue-primary);
  transform: rotate(-45deg);
}

/* ===================== 16. FLOW (dark blue) ===================== */
.bf-flow-section {
  background: linear-gradient(135deg, var(--bf-blue-primary) 0%, var(--bf-blue-primary-dark) 100%);
  color: #FFFFFF;
}
.bf-flow-section .bf-eyebrow,
.bf-flow-section .bf-section-title,
.bf-flow-section .bf-section-subtitle { color: #FFFFFF; }
.bf-flow-section .bf-section-subtitle { color: rgba(255, 255, 255, 0.88); }
.bf-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: bf-step;
}
@media (max-width: 900px) {
  .bf-flow-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .bf-flow-grid { grid-template-columns: 1fr; }
}
.bf-flow-step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
  counter-increment: bf-step;
}
.bf-flow-step::before {
  content: counter(bf-step, decimal-leading-zero);
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--bf-blue-cyan);
  margin-bottom: 14px;
}
.bf-flow-step h3 { color: #FFFFFF; margin: 0 0 8px; font-size: 1.1rem; }
.bf-flow-step p { color: rgba(255, 255, 255, 0.82); margin: 0; font-size: 0.95rem; }

/* ===================== 17. INTEGRACOES ===================== */
.bf-int-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.bf-int-card { text-align: center; padding: 24px 16px; }
.bf-int-card .bf-int-dot {
  width: 10px; height: 10px;
  background: var(--bf-blue-primary);
  border-radius: 50%;
  display: inline-block;
  margin-bottom: 12px;
}
.bf-int-card h4 { margin: 0; font-size: 0.95rem; color: var(--bf-gray-900); font-weight: 600; }

/* ===================== 18. GOVERNANCA + DOCUMENTOS ===================== */
.bf-governanca-grid,
.bf-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.bf-doc-card .bf-doc-status {
  display: inline-block;
  padding: 3px 9px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 6px;
  margin-bottom: 10px;
}
.bf-doc-status--ok { background: var(--bf-blue-50); color: var(--bf-blue-primary); }
.bf-doc-status--soon { background: var(--bf-gray-100); color: var(--bf-gray-600); }

/* ===================== 19. FAQ ===================== */
.bf-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bf-faq-item summary {
  font-weight: 600;
  font-size: 1rem;
  color: var(--bf-gray-900);
  cursor: pointer;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.bf-faq-item summary::-webkit-details-marker { display: none; }
.bf-faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--bf-blue-primary);
  font-weight: 400;
  line-height: 1;
}
.bf-faq-item[open] summary::after { content: "-"; }
.bf-faq-item p {
  margin: 16px 0 0;
  color: var(--bf-gray-700);
  font-size: 0.95rem;
}

/* ===================== 20. CTA FINAL ===================== */
.bf-cta-final {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  padding: 96px 0;
  text-align: center;
}
.bf-cta-final .bf-section-title { color: #FFFFFF; }
.bf-cta-final .bf-section-subtitle {
  color: rgba(255, 255, 255, 0.88);
  margin-left: auto;
  margin-right: auto;
}
.bf-cta-final .bf-btn-primary {
  background: #FFFFFF;
  color: var(--bf-blue-primary);
  border-color: #FFFFFF;
}
.bf-cta-final .bf-btn-primary:hover {
  background: var(--bf-gray-100);
  color: var(--bf-blue-primary-dark);
}
.bf-cta-microcopy {
  margin-top: 20px;
  display: flex; flex-wrap: wrap;
  justify-content: center; gap: 8px 18px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}
.bf-cta-microcopy span {
  display: inline-flex; align-items: center; gap: 6px;
}
.bf-cta-microcopy span::before {
  content: "";
  display: inline-block;
  width: 14px; height: 8px;
  border-left: 2px solid #FFFFFF;
  border-bottom: 2px solid #FFFFFF;
  transform: rotate(-45deg);
  margin-right: 4px;
}

/* ===================== 21. FOOTER ===================== */
.bf-footer {
  background: var(--bf-gray-900);
  color: rgba(255, 255, 255, 0.65);
  padding: 72px 0 32px;
  font-size: 14px;
}

/* ===================== 22. DOCUMENTOS-MOCK ===================== */
.bf-docs-mock {
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--bf-shadow-sm);
}
.bf-docs-tabs {
  display: flex; gap: 0;
  background: var(--bf-gray-50);
  border-bottom: 1px solid var(--bf-gray-200);
}
.bf-docs-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 14px 20px;
  font: inherit;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--bf-gray-600);
  cursor: pointer;
}
.bf-docs-tab.is-active {
  color: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
  background: #FFFFFF;
}
.bf-docs-filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--bf-gray-100);
  font-size: 0.85rem;
}
.bf-docs-filter {
  padding: 6px 12px;
  background: var(--bf-gray-100);
  border-radius: 6px;
  color: var(--bf-gray-700);
}
.bf-docs-row {
  display: grid;
  grid-template-columns: 110px 1fr 100px 110px 90px;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--bf-gray-100);
  font-size: 0.88rem;
  align-items: center;
}
.bf-docs-row:last-child { border-bottom: 0; }
.bf-docs-row code,
.bf-docs-row .bf-docs-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--bf-gray-700);
}
.bf-docs-status {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
}
.bf-docs-status--ok { background: var(--bf-blue-50); color: var(--bf-blue-primary); }
.bf-docs-status--warn { background: #FFFBEB; color: #B45309; }
.bf-docs-status--err { background: #FEE2E2; color: #B91C1C; }
.bf-docs-status--neutral { background: var(--bf-gray-100); color: var(--bf-gray-600); }
@media (max-width: 640px) {
  .bf-docs-row { grid-template-columns: 1fr; gap: 4px; }
}

/* ===================== 23. MICRO-INTERACOES ===================== */
.bf-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--bf-ease), transform 600ms var(--bf-ease);
}
.bf-reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .bf-reveal { opacity: 1; transform: none; transition: none; }
}

/* ===================== 24. SKIP LINK + FOCUS + RESPONSIVE ===================== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip-link:focus {
  left: 16px; top: 16px;
  padding: 12px 18px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  z-index: 9999;
  border-radius: 8px;
}

:where(a, button, [role="button"], [tabindex="0"]):focus-visible {
  outline: 2px solid var(--bf-blue-primary);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Logos bar (clientes/parceiros) */
.bf-logos-bar {
  background: var(--bf-gray-50);
  padding: 48px 0;
}
.bf-logos-row {
  display: flex; flex-wrap: wrap;
  justify-content: center; align-items: center;
  gap: 32px 48px;
  opacity: 0.7;
}
.bf-logos-row > * {
  font-weight: 600;
  font-size: 1rem;
  color: var(--bf-gray-500);
  letter-spacing: 0.04em;
}

/* =========================================================================
 * 25. LEGACY PATTERN CLASSES - v4 azul mapping
 * Patterns existentes (.hero, .section, .persona-card, .feature-card,
 * .flow-step, .case-card, .rule-card, .plan-card, .integration-tile,
 * .bf-doc-card, .audit-band, .flow-band, .plan-band, .legal-panel,
 * .report-layout, etc) usam tokens v3. Reaplicamos com v4 azul aqui sem
 * tocar nos pattern .php.
 * ========================================================================= */

/* container generico legado */
.section, section.section { padding: 96px 0; }
.section.compact { padding: 72px 0; }
@media (max-width: 768px) { .section, section.section { padding: 64px 0; } .section.compact { padding: 48px 0; } }

.section-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}
.section-heading h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--bf-gray-900);
  margin: 0;
}
.section-heading .kicker,
.kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bf-blue-primary);
  margin: 0 0 14px;
}
.section-lede,
.bf-section-subtitle,
.section .section-lede {
  font-size: 1.05rem;
  color: var(--bf-gray-700);
  line-height: 1.65;
  margin: 0;
  max-width: 560px;
}
.bf-section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bf-blue-primary);
  margin-bottom: 14px;
}
.bf-section-head { margin-bottom: 48px; max-width: 720px; }
.bf-section-head.bf-center { margin-left: auto; margin-right: auto; text-align: center; }
.bf-section-head.bf-center .bf-section-subtitle { margin-left: auto; margin-right: auto; }
@media (max-width: 768px) {
  .section-heading { grid-template-columns: 1fr; gap: 16px; }
}

/* Hero legacy (.hero / .bf-hero / .hero-copy / .dashboard-scene / .product-board) */
.hero,
section.hero,
section.bf-hero {
  background: var(--bf-gray-900);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  padding: 120px 0 96px;
}
.hero::before,
section.bf-hero::before {
  content: "";
  position: absolute;
  top: -80px; right: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.20) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero .container,
section.bf-hero .container,
.hero > .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero .hero-copy { max-width: 640px; }
@media (max-width: 1024px) {
  .hero .container, section.bf-hero .container { grid-template-columns: 1fr; gap: 48px; }
}
.hero .eyebrow,
.bf-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 174, 239, 0.16);
  color: #00AEEF;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 174, 239, 0.32);
  margin-bottom: 22px;
}
.hero .bf-hero-title,
.bf-hero .bf-hero-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #FFFFFF;
  margin: 0 0 24px;
}
.hero .hero-lede,
.bf-hero .hero-lede {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
  margin: 0 0 28px;
  max-width: 560px;
}
.hero .hero-actions,
.bf-hero .hero-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 32px;
}
.hero .btn,
.bf-hero .btn,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--bf-d-fast), color var(--bf-d-fast), transform var(--bf-d-fast), border-color var(--bf-d-fast), box-shadow var(--bf-d-fast);
}
.btn-primary {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-color: var(--bf-blue-primary);
}
.btn-primary:hover {
  background: var(--bf-blue-primary-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--bf-shadow-blue);
}
.btn-primary svg { width: 16px; height: 16px; }
.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.24);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-quiet {
  background: transparent;
  color: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
}
.btn-quiet:hover {
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary-dark);
}

/* Hero proof items */
.hero-proof {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
}
.proof-item {
  display: flex; flex-direction: column;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}
.proof-item strong {
  color: var(--bf-blue-cyan);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

/* Hero dashboard-scene (product-board mockup) */
.dashboard-scene {
  position: relative;
  min-height: 480px;
  perspective: 1200px;
}
.product-board {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  transform: rotate(-1.5deg);
  box-shadow: var(--bf-shadow-blue-strong);
}
.product-topbar {
  display: flex; align-items: center; gap: 12px;
  background: rgba(0, 0, 0, 0.18);
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar-dots { display: flex; gap: 6px; }
.topbar-dots span {
  width: 8px; height: 8px;
  background: rgba(255, 255, 255, 0.24);
  border-radius: 50%;
}
.topbar-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
}
.product-content {
  display: grid;
  grid-template-columns: 60px 1fr;
  min-height: 380px;
}
.sidebar-mock {
  background: rgba(0, 0, 0, 0.18);
  padding: 12px 8px;
  display: flex; flex-direction: column; gap: 8px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.side-pill {
  height: 28px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
}
.side-pill.active {
  background: var(--bf-blue-primary);
}
.screen-mock {
  padding: 16px;
  display: flex; flex-direction: column; gap: 14px;
}
.mock-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.mock-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px;
}
.mock-label {
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mock-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-top: 4px;
}
.mock-trend {
  font-size: 0.62rem;
  color: var(--bf-blue-cyan);
  margin-top: 2px;
}
.mock-panel {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 10px;
}
.chart-card, .audit-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px;
}
.chart-title, .audit-title {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  margin-bottom: 8px;
}
.bars {
  display: flex; align-items: flex-end; gap: 4px;
  height: 80px;
}
.bars span {
  flex: 1;
  background: linear-gradient(180deg, var(--bf-blue-cyan), var(--bf-blue-primary));
  border-radius: 3px 3px 0 0;
  min-height: 4px;
}
.audit-list { display: flex; flex-direction: column; gap: 6px; }
.audit-row {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  gap: 6px;
  align-items: center;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
}
.audit-row span:first-child {
  font-family: 'JetBrains Mono', monospace;
  color: var(--bf-blue-cyan);
}
.severity {
  height: 5px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}
.severity i {
  display: block; height: 100%;
  background: var(--bf-blue-bright);
}
.severity.medium i { background: var(--bf-amber); }
.severity.low i { background: var(--bf-blue-cyan); }
.table-mock {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
}
.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 6px;
  padding: 8px 12px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.table-row:first-child {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.table-row:last-child { border-bottom: 0; }
.table-row .tag {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(0, 174, 239, 0.16);
  color: var(--bf-blue-cyan);
  border-radius: 4px;
  font-size: 0.6rem;
  font-weight: 600;
}
.table-row .tag.warn { background: rgba(245, 158, 11, 0.16); color: #FBBF24; }
.table-row .tag.info { background: rgba(0, 102, 204, 0.18); color: var(--bf-blue-bright); }

/* Persona-strip / persona-card */
.persona-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.persona-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), box-shadow var(--bf-d-base), border-color var(--bf-d-base);
}
.persona-card:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.persona-icon {
  width: 44px; height: 44px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.persona-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--bf-gray-900);
}
.persona-card p {
  font-size: 0.9rem;
  color: var(--bf-gray-700);
  margin: 0;
  line-height: 1.5;
}

/* Section bg helpers */
section.compact { background: var(--bf-gray-50); }
section.compact:nth-of-type(odd) { background: #FFFFFF; }

/* Features (legacy) - if pattern uses .feature-card */
.feature-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), box-shadow var(--bf-d-base), border-color var(--bf-d-base);
  position: relative;
}
.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}

/* bf-capacidades-section (features pattern uses) */
.bf-capacidades-section { background: var(--bf-gray-50); padding: 96px 0; }
.bf-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.bf-feature-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 8px;
  letter-spacing: -0.015em;
}
.bf-feature-desc {
  font-size: 0.92rem;
  color: var(--bf-gray-700);
  line-height: 1.55;
  margin: 0 0 14px;
}

/* Legal panel (single dark blue gradient) */
.legal-panel {
  background: var(--bf-gray-900);
  color: #FFFFFF;
  padding: 56px;
  border-radius: 16px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}
.legal-panel::before {
  content: "";
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.18), transparent 60%);
}
.legal-panel > div { position: relative; z-index: 1; }
.legal-panel .kicker {
  color: var(--bf-blue-cyan);
}
.legal-panel h2 {
  color: #FFFFFF;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin: 0 0 16px;
  letter-spacing: -0.025em;
}
.legal-panel p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
  margin-bottom: 12px;
}
.legal-list {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; flex-direction: column; gap: 12px;
}
.legal-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 0.92rem;
}
.legal-list li span { color: rgba(255, 255, 255, 0.7); }
.legal-list li strong { color: var(--bf-blue-cyan); font-weight: 600; }
.memo-preview {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 24px;
  transform: rotate(1.4deg);
  box-shadow: var(--bf-shadow-blue);
}
.memo-header {
  display: flex; justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 10px;
  margin-bottom: 12px;
}
.memo-lines { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.memo-lines span {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}
.memo-lines span:nth-child(2) { width: 80%; }
.memo-lines span:nth-child(3) { width: 60%; }
.memo-table {
  display: flex; flex-direction: column; gap: 8px;
}
.memo-table > div {
  display: flex; justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}
.memo-table strong {
  font-family: 'JetBrains Mono', monospace;
  color: var(--bf-blue-cyan);
  font-weight: 600;
}
@media (max-width: 900px) {
  .legal-panel { grid-template-columns: 1fr; padding: 36px 24px; }
  .memo-preview { transform: none; }
}

/* Report layout */
.report-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 1024px) {
  .report-layout { grid-template-columns: 1fr; gap: 32px; }
}
.report-copy h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--bf-gray-900);
  margin: 0 0 16px;
}
.report-copy p {
  color: var(--bf-gray-700);
  line-height: 1.65;
}
.report-points {
  display: flex; flex-direction: column; gap: 12px;
  margin-top: 24px;
}
.point {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bf-gray-50);
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  align-items: start;
}
.point strong {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.8rem;
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
}
.point p {
  font-size: 0.92rem;
  color: var(--bf-gray-700);
  margin: 0; line-height: 1.5;
}
.point p b { color: var(--bf-gray-900); }

.report-visual {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--bf-shadow-sm);
}
.visual-tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--bf-gray-200);
  margin-bottom: 20px;
}
.visual-tabs .tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  font: inherit;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--bf-gray-600);
  cursor: pointer;
}
.visual-tabs .tab.is-active,
.visual-tabs .tab[aria-selected="true"] {
  color: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
}
.visual-body { display: flex; flex-direction: column; gap: 16px; }
.report-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.report-cards .report-card {
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  padding: 14px;
  box-shadow: var(--bf-shadow-xs);
}
.report-cards .report-card small {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bf-gray-600);
  margin-bottom: 6px;
}
.report-cards .report-card strong {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  color: var(--bf-blue-primary);
}
.matrix {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 12px;
}
.matrix-panel {
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  padding: 14px;
}
.matrix-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bf-gray-600);
  margin-bottom: 10px;
  font-weight: 600;
}
.heatmap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}
.heatmap span {
  aspect-ratio: 1;
  background: var(--bf-blue-50);
  border-radius: 4px;
}
.heatmap span:nth-child(3n) { background: var(--bf-blue-100); }
.heatmap span:nth-child(5n) { background: var(--bf-blue-bright); opacity: 0.6; }
.heatmap span:nth-child(7n) { background: var(--bf-blue-primary); }
.rank-list { display: flex; flex-direction: column; gap: 6px; }
.rank-line {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 8px;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--bf-gray-700);
}
.rank-line i {
  display: inline-block; height: 6px;
  background: var(--bf-blue-primary);
  border-radius: 3px;
}
.calc-stack { display: flex; flex-direction: column; gap: 6px; }
.calc-line {
  display: flex; justify-content: space-between;
  font-size: 0.82rem;
  color: var(--bf-gray-700);
  padding: 4px 0;
  border-bottom: 1px dashed var(--bf-gray-200);
}
.calc-line strong {
  font-family: 'JetBrains Mono', monospace;
  color: var(--bf-gray-900);
}
.calc-line.total {
  border-top: 1px solid var(--bf-gray-300);
  border-bottom: 0;
  padding-top: 8px;
  margin-top: 4px;
}
.calc-line.total strong { color: var(--bf-blue-primary); font-weight: 700; }

/* Comparison */
.comparison {
  display: flex; flex-direction: column;
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--bf-shadow-sm);
}
.comparison-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--bf-gray-100);
  font-size: 0.95rem;
  color: var(--bf-gray-700);
}
.comparison-row:first-child {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-weight: 600;
}
.comparison-row:last-child { border-bottom: 0; }
.comparison-row:nth-child(even):not(:first-child) { background: var(--bf-gray-50); }
.comparison-row div:first-child { font-weight: 600; color: var(--bf-gray-900); }
.comparison-row:first-child div:first-child { color: #FFFFFF; }
.comparison-row strong { color: var(--bf-blue-primary); font-weight: 600; }
@media (max-width: 640px) {
  .comparison-row { grid-template-columns: 1fr; gap: 4px; }
}

/* Use cases / case-card */
.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.case-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 24px 22px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base), box-shadow var(--bf-d-base);
}
.case-card:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.case-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 10px;
}
.case-card p {
  font-size: 0.88rem;
  color: var(--bf-gray-700);
  margin: 0;
  line-height: 1.55;
}

/* Governanca / bf-documentos-section */
.bf-documentos-section { background: #FFFFFF; padding: 96px 0; }
.bf-doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.bf-doc-card {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px 20px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base), box-shadow var(--bf-d-base);
}
.bf-doc-card:hover {
  transform: translateY(-2px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.bf-doc-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
}
.bf-doc-icon.is-supported {
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
}
.bf-doc-icon.is-coming {
  background: var(--bf-gray-100);
  color: var(--bf-gray-500);
}
.bf-doc-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin-bottom: 4px;
}
.bf-doc-status {
  font-size: 0.78rem;
  color: var(--bf-gray-600);
  line-height: 1.4;
}

/* Documentos-mock (bf-docs-mock simulacao) */
.bf-docs-section { background: var(--bf-gray-50); padding: 96px 0; }
.bf-docs-mock {
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--bf-shadow-sm);
}
.bf-docs-tabs {
  display: flex;
  background: var(--bf-gray-50);
  border-bottom: 1px solid var(--bf-gray-200);
}
.bf-docs-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 14px 18px;
  font: inherit;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--bf-gray-600);
  cursor: pointer;
}
.bf-docs-tab.is-active {
  color: var(--bf-blue-primary);
  border-color: var(--bf-blue-primary);
  background: #FFFFFF;
}
.bf-docs-count {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.bf-docs-tab.is-active .bf-docs-count { background: var(--bf-blue-primary); color: #FFFFFF; }
.bf-docs-filters {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--bf-gray-100);
}
.bf-docs-filter {
  padding: 6px 12px;
  background: var(--bf-gray-100);
  border-radius: 6px;
  color: var(--bf-gray-700);
  font-size: 0.82rem;
}
.bf-docs-filter-apply {
  margin-left: auto;
  padding: 6px 14px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
}
.bf-docs-table { display: flex; flex-direction: column; }
.bf-docs-row {
  display: grid;
  grid-template-columns: 50px 1.2fr 1.4fr 60px 90px 1.2fr 130px 120px;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--bf-gray-100);
  font-size: 0.85rem;
  align-items: center;
  color: var(--bf-gray-700);
}
.bf-docs-row:last-child { border-bottom: 0; }
.bf-docs-row--head {
  background: var(--bf-gray-50);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bf-gray-600);
  font-weight: 600;
}
.bf-docs-row strong { color: var(--bf-gray-900); display: block; }
.bf-docs-key,
.bf-docs-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  color: var(--bf-gray-600);
}
.bf-docs-typeicon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 28px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 6px;
}
.bf-docs-typeicon--nfce { background: var(--bf-blue-bright); }
.bf-docs-typeicon--nfse { background: var(--bf-blue-primary-dark); }
.bf-docs-typeicon--evt  { background: var(--bf-gray-700); }
.bf-docs-typeicon--inut { background: var(--bf-amber); color: #FFFFFF; }
.bf-docs-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 500;
  border-radius: 4px;
  margin-right: 4px;
  margin-bottom: 2px;
}
.bf-docs-tag--brand { background: var(--bf-blue-50); color: var(--bf-blue-primary); }
.bf-docs-tag--op { background: var(--bf-gray-100); color: var(--bf-gray-700); }
.bf-docs-tag--regime { background: #FEF3C7; color: #92400E; }
.bf-docs-tag--evt { background: #F3E8FF; color: #6B21A8; }
.bf-docs-status {
  display: inline-block;
  padding: 3px 9px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 6px;
}
.bf-docs-status--ok { background: var(--bf-blue-50); color: var(--bf-blue-primary); }
.bf-docs-status--warn { background: #FFFBEB; color: #B45309; }
.bf-docs-status--info { background: var(--bf-gray-100); color: var(--bf-gray-700); }
.bf-docs-status--pending { background: #FEF3C7; color: #92400E; }
.bf-docs-status--danger { background: #FEE2E2; color: #B91C1C; }
.bf-docs-actions { display: flex; gap: 4px; }
.bf-docs-actions button {
  background: var(--bf-gray-100);
  border: 0;
  width: 28px; height: 28px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--bf-gray-700);
}
.bf-docs-actions button:hover {
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
}
.bf-docs-auditor-banner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 20px;
  background: var(--bf-blue-50);
  border-top: 1px solid var(--bf-gray-200);
  font-size: 0.88rem;
  color: var(--bf-gray-800);
}
.bf-docs-auditor-banner strong { color: var(--bf-blue-primary-dark); }
.bf-docs-banner-link {
  color: var(--bf-blue-primary);
  font-weight: 600;
  text-decoration: none;
}
.bf-docs-banner-link:hover { color: var(--bf-blue-primary-dark); }
.bf-docs-helpers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.bf-docs-helper {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  padding: 20px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base);
}
.bf-docs-helper:hover {
  transform: translateY(-2px);
  border-color: var(--bf-blue-bright);
}
.bf-docs-helper-icon {
  width: 36px; height: 36px;
  background: var(--bf-blue-50);
  color: var(--bf-blue-primary);
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.bf-docs-helper h3 {
  font-size: 0.98rem;
  margin: 0 0 6px;
  color: var(--bf-gray-900);
  font-weight: 600;
}
.bf-docs-helper p {
  font-size: 0.85rem;
  color: var(--bf-gray-700);
  line-height: 1.5;
  margin: 0;
}
@media (max-width: 1024px) {
  .bf-docs-row { grid-template-columns: 1fr; gap: 4px; }
  .bf-docs-row--head { display: none; }
  .bf-docs-auditor-banner { grid-template-columns: 1fr; gap: 8px; }
}

/* Flow-band (dark BLUE-primary v4) */
.flow-band {
  background: linear-gradient(135deg, var(--bf-blue-primary) 0%, var(--bf-blue-primary-dark) 100%);
  color: #FFFFFF;
  position: relative;
}
.flow-band .kicker { color: var(--bf-blue-cyan); }
.flow-band h2 { color: #FFFFFF; }
.flow-band .section-lede { color: rgba(255, 255, 255, 0.88); }
.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: bf-step;
}
@media (max-width: 1024px) { .flow { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; } }
.flow-step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 28px 22px;
  counter-increment: bf-step;
  transition: transform var(--bf-d-base) var(--bf-ease), background var(--bf-d-base), border-color var(--bf-d-base);
}
.flow-step:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(0, 174, 239, 0.4);
}
.flow-step::before {
  content: counter(bf-step, decimal-leading-zero);
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--bf-blue-cyan);
  margin-bottom: 14px;
}
.flow-step h3 {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 8px;
}
.flow-step p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* Plan-band */
.plan-band { background: var(--bf-blue-50); }
.plan-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 1024px) { .plan-layout { grid-template-columns: 1fr; } }
.plan-copy { position: sticky; top: 100px; }
.plan-copy h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--bf-gray-900);
  margin: 0 0 16px;
}
.plan-copy p {
  color: var(--bf-gray-700);
  line-height: 1.65;
  margin: 0 0 24px;
}
.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 640px) { .plan-grid { grid-template-columns: 1fr; } }
.plan-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base), box-shadow var(--bf-d-base);
}
.plan-card:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.plan-card.featured {
  border: 2px solid var(--bf-blue-primary);
  position: relative;
}
.plan-card.featured::before {
  content: "Mais popular";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
}
.plan-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 8px;
}
.plan-card p {
  color: var(--bf-gray-700);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 16px;
}
.plan-card ul {
  list-style: none;
  padding: 0; margin: 0;
}
.plan-card li {
  font-size: 0.9rem;
  color: var(--bf-gray-700);
  padding: 6px 0 6px 22px;
  position: relative;
}
.plan-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--bf-blue-primary);
  border-bottom: 2px solid var(--bf-blue-primary);
  transform: rotate(-45deg);
}

/* Audit-band */
.audit-band { background: #FFFFFF; }
.audit-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 1024px) { .audit-layout { grid-template-columns: 1fr; } }
.audit-layout > div:first-child { position: sticky; top: 100px; }
.rules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 640px) { .rules-grid { grid-template-columns: 1fr; } }
.rule-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 22px 20px;
  box-shadow: var(--bf-shadow-xs);
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base), box-shadow var(--bf-d-base);
}
.rule-card:hover {
  transform: translateY(-3px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.rule-code {
  display: inline-block;
  padding: 3px 10px;
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 6px;
  margin-bottom: 10px;
}
.rule-card h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--bf-gray-900);
  margin: 0 0 6px;
}
.rule-card p {
  font-size: 0.85rem;
  color: var(--bf-gray-700);
  line-height: 1.5;
  margin: 0;
}

/* Integration-tile */
.integrations {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
@media (max-width: 1024px) { .integrations { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .integrations { grid-template-columns: repeat(2, 1fr); } }
.integration-tile {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  border: 1px solid var(--bf-gray-200);
  border-radius: 10px;
  padding: 18px 16px;
  text-align: center;
  font-weight: 600;
  color: var(--bf-gray-900);
  font-size: 0.95rem;
  display: flex; flex-direction: column; align-items: center;
  transition: transform var(--bf-d-base) var(--bf-ease), border-color var(--bf-d-base), box-shadow var(--bf-d-base);
  box-shadow: var(--bf-shadow-xs);
}
.integration-tile:hover {
  transform: translateY(-2px);
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.integration-tile::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--bf-blue-primary);
  border-radius: 50%;
  margin-bottom: 8px;
}
.integration-tile span {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--bf-gray-600);
}

/* CTA band (legacy class .cta) */
.cta,
section.cta {
  background: var(--bf-blue-primary);
  color: #FFFFFF;
  padding: 80px 0;
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
@media (max-width: 768px) { .cta-inner { grid-template-columns: 1fr; } }
.cta h2 {
  color: #FFFFFF;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
  line-height: 1.2;
}
.cta p {
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}
.cta .btn-primary {
  background: #FFFFFF;
  color: var(--bf-blue-primary);
  border-color: #FFFFFF;
}
.cta .btn-primary:hover {
  background: var(--bf-gray-100);
  color: var(--bf-blue-primary-dark);
}

/* bf-faq-section */
.bf-faq-section { background: var(--bf-gray-50); padding: 96px 0; }
.bf-faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex; flex-direction: column;
  gap: 12px;
}
.bf-faq-item {
  background: #FFFFFF;
  border: 1px solid var(--bf-gray-200);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: var(--bf-shadow-xs);
  transition: border-color var(--bf-d-base), box-shadow var(--bf-d-base);
}
.bf-faq-item:hover {
  border-color: var(--bf-blue-bright);
  box-shadow: var(--bf-shadow-xs), var(--bf-shadow-blue);
}
.bf-faq-item summary {
  font-weight: 600;
  font-size: 1rem;
  color: var(--bf-gray-900);
  cursor: pointer;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.bf-faq-item summary::-webkit-details-marker { display: none; }
.bf-faq-item summary::after {
  content: "+";
  font-size: 1.6rem;
  color: var(--bf-blue-primary);
  font-weight: 300;
  line-height: 1;
}
.bf-faq-item[open] summary::after { content: "-"; }
.bf-faq-item p {
  margin: 14px 0 0;
  color: var(--bf-gray-700);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Bf-main */
.bf-main { background: #FFFFFF; }