/* ==========================================================================
   AreaFACE (areaface.com) — Identidade Editorial e Industrial (Areatec)
   Síntese das 6 Arquiteturas de UX/UI — 100% orientado à leitura humana
   ========================================================================== */

:root {
  --af-navy-canvas: #07111f;
  --af-navy-surface: #0d1b2d;
  --af-navy-elevated: #12243b;
  --af-navy-line: rgba(154, 188, 228, 0.18);
  --af-navy-line-strong: rgba(154, 188, 228, 0.34);

  --af-paper: #f6f8fb;
  --af-stone: #f2efe9;
  --af-white: #ffffff;
  --af-ink: #071427;
  --af-ink-secondary: #32445b;
  --af-ink-muted: #5a6d85;
  --af-paper-line: #d5dfec;
  --af-paper-line-strong: #b8c9de;

  --af-brand: #0059a6;
  --af-brand-bright: #2f7dd3;
  --af-brand-soft: #eef5fc;

  --af-ok: #0d9468;
  --af-warn: #d97706;
  --af-danger: #dc2626;

  --font-display: "Barlow Condensed", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --container-max: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--af-ink);
  background-color: var(--af-paper);
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  background-color: var(--af-paper);
  color: var(--af-ink);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.af-shell {
  width: min(var(--container-max), calc(100% - 44px));
  margin-inline: auto;
}

/* ==========================================================================
   1. NAVEGAÇÃO PRINCIPAL (HUMANA, LIMPA, COM LOGOTIPO OFICIAL)
   ========================================================================== */
.af-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--af-navy-line);
  color: #f4f8fd;
}

.af-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.af-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.af-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.af-nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.91rem;
  font-weight: 500;
  color: rgba(232, 240, 250, 0.86);
}

.af-nav__menu a {
  padding-block: 6px;
  border-bottom: 2px solid transparent;
  transition: color 140ms ease, border-color 140ms ease;
}

.af-nav__menu a:hover {
  color: #ffffff;
  border-bottom-color: #58a6ff;
}

.af-nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.af-lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--af-navy-line-strong);
  border-radius: 6px;
  background: rgba(13, 27, 45, 0.72);
  padding: 2px;
  gap: 2px;
}

.af-lang-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 30px;
  padding: 0 7px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(214, 228, 246, 0.75);
  transition: background-color 140ms ease, color 140ms ease;
}

.af-lang-btn:hover {
  color: #ffffff;
  background: rgba(88, 166, 255, 0.14);
}

.af-lang-btn.is-active {
  background: var(--af-brand);
  color: #ffffff;
}

.af-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 120ms ease;
  border: 1px solid transparent;
}

.af-btn--primary {
  background: var(--af-brand);
  color: #ffffff;
  border-color: #2f7dd3;
}

.af-btn--primary:hover {
  background: #004a8c;
}

.af-btn--ghost-dark {
  background: rgba(255, 255, 255, 0.05);
  color: #e8f1fc;
  border-color: var(--af-navy-line-strong);
}

.af-btn--ghost-dark:hover {
  background: rgba(255, 255, 255, 0.11);
}

.af-btn--outline-light {
  background: #ffffff;
  color: var(--af-ink);
  border-color: var(--af-paper-line-strong);
}

.af-btn--outline-light:hover {
  border-color: var(--af-brand);
  color: var(--af-brand);
}

/* ==========================================================================
   2. HERO INSTITUCIONAL + EXPERIÊNCIA AO VIVO DO MOTOR 1:1
   ========================================================================== */
.af-hero {
  background:
    linear-gradient(180deg, rgba(0, 89, 166, 0.14), transparent 46%),
    var(--af-navy-canvas);
  color: #f4f8fd;
  border-bottom: 1px solid var(--af-navy-line);
  padding-block: 56px 68px;
}

.af-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 42px;
  align-items: start;
}

.af-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #7ab8ff;
  margin-bottom: 18px;
}

.af-kicker::before {
  content: "";
  width: 24px;
  height: 1.5px;
  background: currentColor;
}

.af-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 4.5vw, 4.25rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.af-hero__lead {
  margin: 22px 0 0;
  font-size: 1.06rem;
  line-height: 1.7;
  color: rgba(226, 236, 249, 0.86);
  max-width: 60ch;
}

.af-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.af-hero__spec-strip {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--af-navy-line);
  border-left: 1px solid var(--af-navy-line);
}

.af-spec-cell {
  padding: 16px 18px;
  border-right: 1px solid var(--af-navy-line);
  border-bottom: 1px solid var(--af-navy-line);
  background: rgba(13, 27, 45, 0.55);
}

.af-spec-cell__index {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  color: #7ab8ff;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.af-spec-cell__value {
  margin-top: 4px;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  color: #ffffff;
}

.af-spec-cell__desc {
  margin-top: 3px;
  font-size: 0.82rem;
  color: rgba(214, 228, 246, 0.76);
}

/* ==========================================================================
   3. BANCADA INTERATIVA AO VIVO (HUMANA E DIRETA)
   ========================================================================== */
.af-terminal {
  scroll-margin-top: 90px;
  background: var(--af-navy-surface);
  border: 1px solid var(--af-navy-line-strong);
  color: #f4f8fd;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.28);
}

.af-terminal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: #060e1a;
  border-bottom: 1px solid var(--af-navy-line);
}

.af-terminal__title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.af-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}

.af-terminal__title {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  color: #ffffff;
}

.af-terminal__badge {
  padding: 3px 9px;
  border: 1px solid rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.14);
  color: #6ee7b7;
  font-family: var(--font-mono);
  font-size: 0.71rem;
}

.af-terminal__body {
  padding: 18px;
}

.af-terminal__controls-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-bottom: 14px;
}

.af-select {
  width: 100%;
  min-height: 40px;
  padding: 6px 12px;
  background: #07111f;
  color: #f4f8fd;
  border: 1px solid var(--af-navy-line-strong);
  font-family: var(--font-sans);
  font-size: 0.83rem;
  border-radius: 4px;
}

.af-viewport-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 14px;
}

.af-camera-box {
  position: relative;
  background: #040a12;
  border: 1px solid var(--af-navy-line);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.af-camera-video {
  width: 100%;
  height: 186px;
  object-fit: cover;
  display: block;
  background: #030810;
}

.af-crop-guide {
  position: absolute;
  top: 45%;
  left: 50%;
  width: 120px;
  height: 120px;
  transform: translate(-50%, -50%);
  border: 1.5px solid rgba(88, 166, 255, 0.85);
  border-radius: 4px;
  box-shadow: 0 0 0 999px rgba(3, 8, 16, 0.28);
  pointer-events: none;
}

.af-crop-guide::after {
  content: attr(data-crop-label);
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 1px 7px;
  border-radius: 3px;
  background: rgba(4, 10, 18, 0.85);
  border: 1px solid rgba(88, 166, 255, 0.35);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: #9ecbff;
}

.af-camera-footer {
  padding: 7px 10px;
  background: #060e1a;
  border-top: 1px solid var(--af-navy-line);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.69rem;
  color: rgba(214, 228, 246, 0.78);
}

.af-matrix-panel {
  background: #07111f;
  border: 1px solid var(--af-navy-line);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.af-matrix-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #8ec2ff;
  margin-bottom: 6px;
}

.af-matrix-16x16 {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 1px;
  background: #14263d;
  border: 1px solid var(--af-navy-line);
  aspect-ratio: 1 / 1;
  max-height: 142px;
  margin-inline: auto;
  width: 100%;
  max-width: 142px;
}

.af-matrix-cell {
  width: 100%;
  height: 100%;
}

.af-telemetry-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--af-navy-line);
  margin-top: 12px;
  background: #07111f;
}

.af-telemetry-item {
  padding: 9px 12px;
  border-right: 1px solid var(--af-navy-line);
}

.af-telemetry-item:last-child {
  border-right: none;
}

.af-telemetry-item__label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: rgba(214, 228, 246, 0.7);
}

.af-telemetry-item__val {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.96rem;
  font-weight: 600;
  color: #ffffff;
}

.af-action-bar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.af-verdict-banner {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid var(--af-navy-line-strong);
  background: #07111f;
}

.af-verdict-banner--ok {
  border-color: rgba(16, 185, 129, 0.6);
  background: rgba(13, 148, 104, 0.14);
}

.af-verdict-banner--warn {
  border-color: rgba(245, 158, 11, 0.6);
  background: rgba(217, 119, 6, 0.14);
}

.af-verdict-banner--fail {
  border-color: rgba(239, 68, 68, 0.6);
  background: rgba(220, 38, 38, 0.14);
}

.af-verdict-banner__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
}

.af-verdict-banner__desc {
  margin-top: 4px;
  font-size: 0.82rem;
  color: rgba(235, 243, 252, 0.9);
}

.af-telemetry-strip--4col {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.af-weight-bar-box {
  margin-top: 12px;
  padding: 10px 12px;
  background: rgba(4, 10, 18, 0.72);
  border: 1px solid var(--af-navy-line);
}

.af-weight-bar-box__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #8ec2ff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.af-weight-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.af-weight-row__lbl {
  font-size: 0.72rem;
  color: rgba(226, 236, 249, 0.9);
}

.af-weight-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.af-weight-fill {
  height: 100%;
  border-radius: 3px;
}

.af-weight-fill--areaface {
  background: #10b981;
  min-width: 6px;
}

.af-weight-fill--mid {
  background: #f59e0b;
}

.af-weight-fill--legacy {
  background: #ef4444;
}

.af-proof-lab {
  margin-top: 14px;
  border: 1px solid var(--af-navy-line-strong);
  background: rgba(4, 10, 18, 0.8);
}

.af-proof-lab__header {
  padding: 10px 12px 0;
  background: #060e1a;
  border-bottom: 1px solid var(--af-navy-line);
}

.af-proof-lab__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: #8ec2ff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.af-proof-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.af-proof-tabs--4col {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.af-triad-chain {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}

.af-triad-node {
  padding: 9px 10px;
  background: #060e1a;
  border: 1px solid var(--af-navy-line);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.af-triad-node.is-ok {
  border-color: rgba(16, 185, 129, 0.55);
  background: rgba(13, 148, 104, 0.12);
}

.af-triad-node.is-fail {
  border-color: rgba(239, 68, 68, 0.65);
  background: rgba(220, 38, 38, 0.14);
}

.af-triad-node__step {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: #8ec2ff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.af-triad-node__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.af-triad-node__status {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: #dbeafe;
}

.af-proof-tab {
  appearance: none;
  border: 1px solid var(--af-navy-line);
  border-bottom: none;
  background: rgba(13, 27, 45, 0.55);
  color: rgba(214, 228, 246, 0.78);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 7px 6px;
  cursor: pointer;
  text-align: center;
  border-radius: 4px 4px 0 0;
  transition: background 0.14s ease, color 0.14s ease;
}

.af-proof-tab:hover {
  color: #ffffff;
  background: rgba(47, 125, 211, 0.18);
}

.af-proof-tab.is-active {
  background: rgba(0, 89, 166, 0.36);
  border-color: #58a6ff;
  color: #ffffff;
}

.af-proof-panel {
  padding: 12px;
}

.af-proof-panel__title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.af-proof-panel__desc {
  margin: 0 0 8px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: rgba(218, 231, 248, 0.86);
}

.af-db-record-box {
  padding: 9px 11px;
  background: #030810;
  border: 1px solid var(--af-navy-line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.55;
  color: #dbeafe;
  overflow-x: auto;
  word-break: break-all;
}

.af-db-key {
  color: #7ab8ff;
  font-weight: 600;
}

.af-db-val {
  color: #e2e8f0;
}

.af-db-val--emerald {
  color: #6ee7b7;
  font-weight: 600;
}

.af-db-val--mono {
  color: #fcd34d;
}

.af-math-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.af-math-cell {
  padding: 7px 9px;
  background: #060e1a;
  border: 1px solid var(--af-navy-line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.af-math-cell__lbl {
  font-size: 0.67rem;
  color: rgba(214, 228, 246, 0.72);
}

.af-math-cell__val {
  font-family: var(--font-mono);
  font-size: 0.77rem;
  color: #ffffff;
}

/* ==========================================================================
   4. SEÇÕES EDITORIAIS (LEITURA HUMANA, CLARA E DIRETA)
   ========================================================================== */
.af-section {
  padding-block: 76px;
  border-bottom: 1px solid var(--af-paper-line);
}

.af-section--stone {
  background: var(--af-stone);
}

.af-section--white {
  background: var(--af-white);
}

.af-section--navy {
  background: var(--af-navy-canvas);
  color: #f4f8fd;
  border-bottom-color: var(--af-navy-line);
}

.af-section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 0.38fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 42px;
}

.af-section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--af-brand);
  margin-bottom: 8px;
}

.af-section--navy .af-section-index {
  color: #7ab8ff;
}

.af-section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.3vw, 3.1rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.af-section-note {
  margin: 0;
  font-size: 0.96rem;
  color: var(--af-ink-secondary);
}

.af-section--navy .af-section-note {
  color: rgba(220, 232, 247, 0.82);
}

/* Grade de 4 Etapas do Funcionamento */
.af-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--af-paper-line-strong);
  border-left: 1px solid var(--af-paper-line-strong);
  background: var(--af-white);
}

.af-pipeline-step {
  padding: 26px 24px;
  border-right: 1px solid var(--af-paper-line-strong);
  border-bottom: 1px solid var(--af-paper-line-strong);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.af-pipeline-step__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--af-brand);
  font-weight: 600;
}

.af-pipeline-step__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 1.48rem;
  font-weight: 700;
  line-height: 1.08;
}

.af-pipeline-step__text {
  margin: 0;
  font-size: 0.91rem;
  color: var(--af-ink-secondary);
}

.af-pipeline-step__meta {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--af-paper-line);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--af-ink-muted);
}

/* Ledger de Casos de Uso */
.af-ledger {
  border-top: 1px solid var(--af-paper-line-strong);
}

.af-ledger__row {
  display: grid;
  grid-template-columns: 80px minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--af-paper-line);
  align-items: baseline;
}

.af-ledger__idx {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--af-brand);
}

.af-ledger__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
}

.af-ledger__body {
  margin: 0;
  font-size: 0.95rem;
  color: var(--af-ink-secondary);
}

/* Quadro Comparativo: Verificação 1:1 vs Busca 1:N vs Privacidade */
.af-boundary-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--af-white);
  border: 1px solid var(--af-paper-line-strong);
}

.af-boundary-table th,
.af-boundary-table td {
  padding: 16px 20px;
  border: 1px solid var(--af-paper-line);
  text-align: left;
  vertical-align: top;
}

.af-boundary-table th {
  background: #edf2f8;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--af-ink);
}

.af-boundary-table tr.is-current td {
  background: var(--af-brand-soft);
}

/* Seção de Identidade e Engenharia de Precisão */
.af-brand-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 36px;
  align-items: center;
  background: var(--af-white);
  border: 1px solid var(--af-paper-line-strong);
  padding: 32px;
}

.af-brand-showcase__img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--af-paper-line);
}

/* Perguntas Frequentes (Acordeão Humano) */
.af-faq-list {
  display: grid;
  gap: 12px;
}

.af-faq-item {
  background: var(--af-white);
  border: 1px solid var(--af-paper-line-strong);
  padding: 18px 22px;
}

.af-faq-item summary {
  font-family: var(--font-display);
  font-size: 1.38rem;
  font-weight: 700;
  color: var(--af-ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.af-faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--af-brand);
}

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

.af-faq-item p {
  margin: 12px 0 0;
  font-size: 0.95rem;
  color: var(--af-ink-secondary);
  line-height: 1.68;
}

/* Rodapé Institucional */
.af-footer {
  background: #040b15;
  color: rgba(214, 228, 246, 0.78);
  padding-block: 52px;
  border-top: 1px solid var(--af-navy-line);
  font-size: 0.88rem;
}

.af-footer__grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.af-footer__nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.88rem;
}

.af-footer__nav a:hover {
  color: #ffffff;
}

/* ==========================================================================
   FLUXO EM 3 FASES DA BANCADA AO VIVO (FASE 1 -> FASE 2 -> FASE 3)
   ========================================================================== */
.af-phase-stepper {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.af-phase-pill {
  padding: 9px 11px;
  background: #060f1c;
  border: 1px solid var(--af-navy-line);
  transition: border-color 140ms ease, background-color 140ms ease;
}

.af-phase-pill.is-active {
  background: rgba(0, 89, 166, 0.24);
  border-color: #58a6ff;
}

.af-phase-pill.is-done {
  background: rgba(13, 148, 104, 0.16);
  border-color: rgba(16, 185, 129, 0.55);
}

.af-phase-pill.is-locked {
  opacity: 0.52;
}

.af-phase-pill__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
}

.af-phase-pill__num {
  color: #8ec2ff;
  font-weight: 600;
}

.af-phase-pill.is-done .af-phase-pill__num {
  color: #6ee7b7;
}

.af-phase-pill__state {
  color: rgba(214, 228, 246, 0.72);
}

.af-phase-pill__title {
  margin-top: 3px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
}

.af-phase-card {
  margin-top: 14px;
  padding: 15px 16px;
  background: #07111f;
  border: 1px solid var(--af-navy-line-strong);
}

.af-phase-card__tag {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: #7ab8ff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.af-phase-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.38rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.12;
}

.af-phase-card__desc {
  margin: 7px 0 0;
  font-size: 0.83rem;
  line-height: 1.56;
  color: rgba(226, 236, 249, 0.86);
}

.af-phase-locked-preview {
  margin-top: 12px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(154, 188, 228, 0.28);
  font-size: 0.75rem;
  color: #9abce4;
  line-height: 1.48;
}

.af-tech-explainer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--af-navy-line);
}

.af-tech-explainer__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #8ec2ff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 9px;
}

.af-tech-explainer__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.af-tech-explainer__item {
  padding: 9px 10px;
  background: #0a1829;
  border: 1px solid var(--af-navy-line);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.af-tech-explainer__item strong {
  font-size: 0.76rem;
  color: #ffffff;
}

.af-tech-explainer__item span {
  font-size: 0.72rem;
  line-height: 1.44;
  color: rgba(214, 228, 246, 0.78);
}

.af-tech-explainer__item code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #93c5fd;
}

.af-comparison-matrices {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.af-mini-matrix-box {
  background: #0a1829;
  border: 1px solid var(--af-navy-line);
  padding: 8px;
  text-align: center;
}

.af-mini-matrix-box__label {
  font-family: var(--font-mono);
  font-size: 0.61rem;
  color: #8ec2ff;
  margin-bottom: 6px;
  font-weight: 600;
}

.af-mini-matrix-16 {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 1px;
  background: #14263d;
  border: 1px solid var(--af-navy-line);
  width: 88px;
  height: 88px;
  margin: 0 auto;
}

.af-mini-matrix-box__foot {
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: rgba(214, 228, 246, 0.75);
}

/* ==========================================================================
   11. FALE CONOSCO EM 3 FASES (ESTILO AREATEC -> ENVIO SILENCIOSO RESEND)
   ========================================================================== */
.af-contact-wizard {
  scroll-margin-top: 90px;
  background: var(--af-navy-surface);
  border: 1px solid var(--af-navy-line-strong);
  color: #f4f8fd;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.32);
}

.af-contact-group {
  margin-top: 14px;
}

.af-contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #8ec2ff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.af-contact-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.af-contact-choice {
  text-align: left;
  padding: 11px 13px;
  background: #07111f;
  border: 1px solid var(--af-navy-line-strong);
  border-radius: 4px;
  color: #dbeafe;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.af-contact-choice:hover {
  border-color: rgba(88, 166, 255, 0.65);
}

.af-contact-choice.is-selected {
  border-color: #3b82f6;
  background: rgba(0, 89, 166, 0.24);
  box-shadow: inset 0 0 0 1px rgba(88, 166, 255, 0.35);
}

.af-contact-choice__title {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  color: #ffffff;
}

.af-contact-choice__desc {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  color: rgba(214, 228, 246, 0.76);
  line-height: 1.4;
}

.af-contact-module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.af-contact-module {
  text-align: left;
  padding: 10px 12px;
  background: #07111f;
  border: 1px solid var(--af-navy-line-strong);
  border-radius: 4px;
  color: #dbeafe;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.af-contact-module.is-selected {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.14);
}

.af-contact-module__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: #ffffff;
}

.af-contact-module small {
  font-size: 0.72rem;
  color: rgba(214, 228, 246, 0.78);
  line-height: 1.38;
}

.af-contact-scale-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.af-contact-scale-pill {
  padding: 9px 10px;
  background: #07111f;
  border: 1px solid var(--af-navy-line-strong);
  border-radius: 4px;
  color: rgba(214, 228, 246, 0.85);
  font-family: var(--font-mono);
  font-size: 0.71rem;
  cursor: pointer;
  text-align: center;
}

.af-contact-scale-pill.is-selected {
  border-color: #3b82f6;
  background: rgba(0, 89, 166, 0.28);
  color: #ffffff;
  font-weight: 600;
}

.af-contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.af-contact-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.af-contact-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #9ecbff;
}

.af-input,
.af-textarea {
  width: 100%;
  padding: 9px 12px;
  background: #050c17;
  border: 1px solid var(--af-navy-line-strong);
  border-radius: 4px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.84rem;
}

.af-input:focus,
.af-textarea:focus {
  outline: none;
  border-color: #58a6ff;
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.af-email-preview-card {
  margin-top: 12px;
  background: #050c17;
  border: 1px solid rgba(88, 166, 255, 0.35);
  border-radius: 6px;
  overflow: hidden;
}

.af-email-preview-card__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: rgba(0, 89, 166, 0.22);
  border-bottom: 1px solid rgba(88, 166, 255, 0.25);
}

.af-email-preview-card__meta {
  padding: 10px 14px;
  background: rgba(7, 17, 31, 0.85);
  border-bottom: 1px solid var(--af-navy-line);
  font-size: 0.75rem;
  color: rgba(214, 228, 246, 0.82);
  display: grid;
  gap: 3px;
}

.af-email-preview-card__meta span {
  font-family: var(--font-mono);
  color: #8ec2ff;
  display: inline-block;
  min-width: 78px;
}

.af-email-preview-card__body {
  padding: 14px;
}

.af-email-preview-card__hero {
  padding: 12px 14px;
  background: linear-gradient(145deg, #07111f 0%, #0e223d 100%);
  border: 1px solid rgba(47, 125, 211, 0.45);
  border-radius: 5px;
}

.af-email-preview-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: #6ee7b7;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 2px 8px;
  border-radius: 3px;
}

.af-email-preview-card__hero h4 {
  margin: 8px 0 0;
  font-size: 0.94rem;
  color: #ffffff;
  line-height: 1.35;
}

.af-email-preview-card__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(15, 35, 60, 0.45);
  border: 1px solid var(--af-navy-line);
  border-radius: 4px;
}

.af-email-preview-card__grid small {
  display: block;
  font-size: 0.68rem;
  color: rgba(214, 228, 246, 0.62);
  text-transform: uppercase;
}

.af-email-preview-card__grid strong {
  font-size: 0.8rem;
  color: #ffffff;
}

.af-email-preview-card__pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(0, 89, 166, 0.26);
  border: 1px solid rgba(88, 166, 255, 0.45);
  color: #8ec2ff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.af-email-preview-card__steps {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--af-navy-line);
  font-size: 0.76rem;
  color: rgba(214, 228, 246, 0.84);
  display: grid;
  gap: 4px;
}

@media (max-width: 1024px) {
  .af-hero__grid,
  .af-section-header,
  .af-pipeline-grid,
  .af-brand-showcase,
  .af-tech-explainer__grid,
  .af-phase-stepper,
  .af-comparison-matrices,
  .af-contact-choice-grid,
  .af-contact-module-grid,
  .af-contact-scale-row,
  .af-contact-form-grid {
    grid-template-columns: 1fr;
  }

  .af-ledger__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .af-viewport-grid {
    grid-template-columns: 1fr;
  }

  .af-nav__menu {
    display: none;
  }
}