/* BrasilPDV · WebLojista — identidade visual alinhada ao produto */

:root {
  --bg: #ffffff;
  --bg-alt: #f0f4f8;
  --bg-blue: #e3f2fd;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.92);
  --text: #1a2332;
  --text-muted: #5c6b7a;
  --text-light: #8a97a6;

  /* WebLojista */
  --primary: #0d47a1;
  --primary-bright: #1976d2;
  --primary-dark: #0a3a82;
  --primary-deeper: #082d66;
  --primary-light: #e3f2fd;
  --primary-glow: rgba(13, 71, 161, 0.28);

  /* BrasilPDV */
  --bp-blue: #2f6db3;
  --bp-blue-light: #4a8fd4;
  --bp-green: #00a859;
  --bp-yellow: #ffcc00;

  --accent: var(--bp-yellow);
  --accent-light: #fff8e6;
  --success: #2e7d32;
  --success-light: #e8f5e9;
  --border: #e2e8f0;
  --shadow: 0 2px 16px rgba(13, 71, 161, 0.08);
  --shadow-lg: 0 12px 40px rgba(13, 71, 161, 0.12);
  --shadow-card: 0 4px 24px rgba(26, 35, 50, 0.06);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-btn: 999px;
  --font: "Figtree", Roboto, system-ui, -apple-system, sans-serif;
  --font-display: "Roboto Condensed", "Figtree", system-ui, sans-serif;
  --max: 1140px;
  --gradient-hero: linear-gradient(180deg, #f0f4f8 0%, #ffffff 55%, #ffffff 100%);
  --gradient-brand: linear-gradient(135deg, #0d47a1 0%, #1976d2 100%);
  --gradient-nfce: linear-gradient(135deg, #0a3a82 0%, #0d47a1 50%, #1976d2 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
}

.text-highlight {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

img { max-width: 100%; height: auto; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.logo-img {
  display: block;
  height: 2rem;
  width: auto;
}

/* Brand lockup — header */
.brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  text-decoration: none;
  color: inherit;
}

.brand-lockup:hover { text-decoration: none; }

.brand-wl {
  display: block;
  height: 2.15rem;
  width: auto;
  max-width: min(220px, 52vw);
}

.brand-bp-logo {
  display: block;
  height: auto;
  max-height: 1.85rem;
  width: auto;
  max-width: min(200px, 48vw);
  object-fit: contain;
}

.footer-bp-logo {
  display: block;
  height: auto;
  width: auto;
  max-height: 3.25rem;
  max-width: min(280px, 100%);
  margin-bottom: 0.65rem;
  object-fit: contain;
}

.footer-wl-logo {
  display: block;
  height: 1.85rem;
  width: auto;
  max-width: 200px;
  margin-bottom: 0.5rem;
}

.footer-logo { height: 1.65rem; opacity: 0.9; }

.btn-whatsapp,
.btn-secondary {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: none;
}

.btn-whatsapp:hover,
.btn-secondary:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  box-shadow: none;
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 200;
  width: 3.25rem;
  height: 3.25rem;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s;
}

.wa-float:hover {
  transform: scale(1.06);
  text-decoration: none;
  color: #fff;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 36rem;
  margin: 0.75rem auto 0;
  font-size: 0.95rem;
}

.section-sub code {
  font-size: 0.85em;
  background: var(--bg-alt);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* Pricing */
.plan-toggle {
  text-align: center;
  margin-bottom: 2rem;
}

.plan-toggle-label {
  font-weight: 600;
  margin-right: 0.5rem;
}

.plan-toggle-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
  margin-bottom: 2.5rem;
}

.plan-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-card);
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.plan-from {
  margin: 0 0 0.15rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.plan-from s {
  color: var(--text-light);
}

.plan-price-block {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.plan-prefix {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.plan-save {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--success);
}

.plan-fat {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.45;
}

.plan-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-card h3 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}

.plan-desc { display: none; }

.plan-featured {
  border: 2px solid var(--primary);
  box-shadow: 0 16px 48px rgba(38, 135, 233, 0.15);
  transform: none;
}

.plan-featured:hover {
  transform: translateY(-4px);
}

.plan-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  left: auto;
  transform: none;
  background: var(--accent);
  color: var(--text);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
}

.plan-annual {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0 0 1.25rem;
  text-align: center;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.plan-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.plan-features {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  flex: 1;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.plan-features li {
  padding: 0.35rem 0 0.35rem 1.4rem;
  position: relative;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.plan-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  margin: 0 0 1rem;
}

.plan-extras {
  max-width: 32rem;
  margin: 0 auto 2rem;
  text-align: center;
}

.plan-extras h3 {
  font-size: 1rem;
  margin: 0 0 1rem;
}

.extras-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.extras-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
  padding: 0.75rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
}

.extras-list li:last-child { border-bottom: none; }

.extras-list span { color: var(--text-muted); font-weight: 500; }

.extras-list strong {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.pricing-guide {
  max-width: 40rem;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 1.25rem;
}

.pricing-guide summary {
  cursor: pointer;
  font-weight: 600;
  padding: 1rem 0;
  color: var(--primary);
}

.pricing-guide-body {
  padding-bottom: 1.25rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.pricing-guide-body .guia-intro {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
}

.guia-segmento {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.guia-segmento:last-of-type {
  border-bottom: none;
  margin-bottom: 0.75rem;
  padding-bottom: 0;
}

.guia-segmento h4 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
  color: var(--text);
}

.guia-meta {
  margin: 0 0 0.65rem;
  font-size: 0.85rem;
}

.guia-plano strong {
  color: var(--primary-dark);
}

.guia-segmento ul {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.55;
}

.guia-segmento li + li {
  margin-top: 0.35rem;
}

.guia-footer {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  line-height: 1.5;
}

.pricing-guide-body ul {
  padding-left: 1.2rem;
}

/* Nichos — compacto no hero */
.niche-picker {
  display: inline-flex;
  background: var(--bg-alt);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}

.niche-picker-compact { margin-top: 0.35rem; }

.niche-tab {
  padding: 0.4rem 0.75rem;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.niche-tab:hover { color: var(--primary-dark); }

.niche-tab.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.form-channel {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.channel-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s, background 0.2s;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 24px rgba(13, 71, 161, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}

.logo em {
  font-style: normal;
  color: var(--primary);
  font-weight: 500;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.logo-mark.sm {
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.9rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.nav a:hover { color: var(--primary); }

.nav-login {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  color: var(--text) !important;
  transition: border-color 0.2s, background 0.2s;
}

.nav-login:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  text-decoration: none;
}

.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-btn);
  font-weight: 600 !important;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  text-decoration: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  border: none;
  background: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
}

/* Hero */
.hero {
  position: relative;
  padding: 3.5rem 0 4.5rem;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-bg {
  display: block;
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 85% 20%, rgba(25, 118, 210, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(0, 168, 89, 0.05) 0%, transparent 50%);
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.hero-blob-a {
  width: 280px;
  height: 280px;
  top: 10%;
  right: 5%;
  background: rgba(38, 135, 233, 0.12);
}

.hero-blob-b {
  width: 200px;
  height: 200px;
  bottom: 15%;
  right: 25%;
  background: rgba(0, 175, 240, 0.1);
}

.hero-demo-label {
  position: absolute;
  top: -0.5rem;
  left: 0;
  z-index: 2;
}

.hero-demo-label > span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.hero-demo-hint {
  margin: 0 0 0.4rem;
  font-size: 0.68rem;
  color: var(--text-light);
  line-height: 1.35;
  max-width: 14rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary-dark);
  background: var(--primary-light);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(13, 71, 161, 0.08);
}

.hero-badge-logo {
  flex-shrink: 0;
  display: block;
  height: auto;
  max-height: 1.35rem;
  width: auto;
  max-width: 7.5rem;
  object-fit: contain;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.2vw, 3.25rem);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 1rem;
  color: var(--text);
  letter-spacing: -0.035em;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
  max-width: 28rem;
  line-height: 1.6;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.hero-stats li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  box-shadow: 0 2px 8px rgba(13, 71, 161, 0.04);
}

.hero-stats strong {
  color: var(--primary-dark);
  font-weight: 700;
}

.hero-trust {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

.btn-lg {
  padding: 0.9rem 1.75rem;
  font-size: 1rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 600;
  padding: 0.9rem 0.5rem;
  box-shadow: none;
}

.btn-link:hover {
  color: var(--primary-dark);
  transform: none;
  text-decoration: underline;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0 0 0.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  margin-bottom: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.6rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s, border-color 0.2s;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  box-shadow: 0 6px 24px var(--primary-glow);
}

.btn-ghost {
  background: #fff;
  color: var(--primary);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.btn-block { width: 100%; }

/* Mockups */
.hero-visual {
  position: relative;
  min-height: 400px;
  padding-top: 2rem;
}

.mockup {
  background: var(--surface);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(38, 135, 233, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(38, 135, 233, 0.1);
  overflow: hidden;
}

.mockup-web {
  width: 92%;
  margin-left: auto;
  margin-top: 1.5rem;
}

.mockup-pdv {
  position: absolute;
  bottom: 2rem;
  left: 0;
  width: 48%;
  transform: translateY(0);
  box-shadow: 0 24px 48px rgba(13, 71, 161, 0.25);
}

.mockup-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.mockup-bar .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ddd;
}

.mockup-bar .dot.red { background: #ff5f57; }
.mockup-bar .dot.yellow { background: #febc2e; }
.mockup-bar .dot.green { background: #28c840; }

.mockup-bar.dark {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

.mockup-bar.dark .dot { background: rgba(255, 255, 255, 0.25); }

.mockup-body {
  display: flex;
  min-height: 160px;
  padding: 14px;
  gap: 10px;
}

.mock-sidebar {
  width: 26%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px;
}

.mock-nav-item {
  height: 8px;
  border-radius: 4px;
  background: rgba(38, 135, 233, 0.1);
}

.mock-nav-item.active {
  background: rgba(38, 135, 233, 0.35);
  height: 10px;
}

.mock-kpi-row { display: flex; gap: 8px; }

.mock-kpi {
  flex: 1;
  padding: 8px 10px;
  background: var(--bg-alt);
  border-radius: 8px;
}

.mock-kpi small {
  display: block;
  font-size: 0.6rem;
  color: var(--text-light);
  margin-bottom: 2px;
}

.mock-kpi strong {
  font-size: 0.72rem;
  color: var(--text);
  font-weight: 700;
}

.mock-chart {
  flex: 1;
  min-height: 70px;
  display: flex;
  align-items: flex-end;
  gap: 6px;
  padding: 8px 4px 0;
  background: var(--bg-alt);
  border-radius: 8px;
}

.mock-chart-bar {
  flex: 1;
  background: rgba(38, 135, 233, 0.2);
  border-radius: 4px 4px 0 0;
  min-height: 20%;
}

.mock-chart-bar.accent {
  background: var(--primary);
}

.mockup-body.pdv {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #0a3a82 0%, #1976d2 100%);
  color: #fff;
  min-height: 155px;
}

.pdv-meta {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.65);
  margin: 0.2rem 0 0.35rem;
}

.pdv-lines {
  list-style: none;
  margin: 0 0 0.35rem;
  padding: 0;
  width: 100%;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.9);
}

.pdv-lines li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.15rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.pdv-lines li:last-child {
  border-bottom: none;
}

.pdv-line-extra {
  justify-content: center !important;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.62rem;
  padding-top: 0.1rem !important;
}

.pdv-cupom-total {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
}

.mock-main { flex: 1; display: flex; flex-direction: column; gap: 8px; }

.pdv-status {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.pdv-nfce {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-weight: 600;
  margin-top: 0.35rem;
}

.pdv-pix {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(0, 168, 89, 0.28);
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  font-weight: 600;
  margin-top: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.sync-badge {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  animation: sync-pulse 3s ease-in-out infinite;
}

@keyframes sync-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08); }
  50% { box-shadow: 0 8px 28px rgba(13, 71, 161, 0.18); }
}

/* Trust bar */
.trust {
  padding: 1.35rem 0;
  background: linear-gradient(90deg, var(--primary-light) 0%, #fff 50%, var(--accent-light) 100%);
  color: var(--primary-dark);
  text-align: center;
  border-top: 1px solid rgba(13, 71, 161, 0.1);
  border-bottom: 1px solid rgba(13, 71, 161, 0.1);
}

.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.trust-lead {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.trust-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.65rem;
}

.trust-pills span {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(13, 71, 161, 0.12);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}

/* Sections */
.section { padding: 4.5rem 0; }
.section-alt { background: var(--bg-alt); }

.section-pricing {
  background: var(--bg-blue);
}

.section-head { margin-bottom: 2.5rem; max-width: 36rem; }
.section-head.centered { text-align: center; max-width: none; margin-inline: auto; }

.section-head h2 {
  font-size: clamp(1.625rem, 2.8vw, 2.125rem);
  font-weight: 700;
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--text);
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
}

.pillar:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.pillar-highlight {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, #fff 0%, var(--primary-light) 100%);
}

.pillar-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.pillar-icon.web { background: var(--primary-light); color: var(--primary); }
.pillar-icon.pdv { background: var(--accent-light); }

.pillar h3 { margin: 0 0 0.35rem; font-size: 1.35rem; }

.pillar-logo {
  display: block;
  height: 2.5rem;
  width: auto;
  max-width: 100%;
  margin-bottom: 0.75rem;
}

.pillar-logo-bp {
  height: auto;
  max-height: 3.25rem;
  max-width: min(280px, 100%);
  object-fit: contain;
}

.pillar-tag {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.pillar ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pillar li + li { margin-top: 0.5rem; }

/* Features grid */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
  border-top: 3px solid transparent;
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(38, 135, 233, 0.25);
  border-top-color: var(--primary-bright);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.feature-card h4 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Integration */
.integration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.integration-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 400;
  margin: 0 0 1rem;
}

.integration-copy > p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.steps li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.95rem;
}

.steps span {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
}

.flow-diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.flow-node {
  width: 100%;
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1.05rem;
}

.flow-node small {
  display: block;
  font-weight: 400;
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 0.25rem;
}

.web-node {
  background: linear-gradient(180deg, var(--primary-light) 0%, #fff 100%);
  color: var(--primary-dark);
  border: 1px solid rgba(13, 71, 161, 0.12);
}

.pdv-node {
  background: linear-gradient(135deg, #1a4f7c 0%, var(--bp-blue) 55%, var(--bp-blue-light) 100%);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(47, 109, 179, 0.25);
}

.pdv-node strong {
  font-style: italic;
  font-weight: 700;
}

.flow-arrows { width: 100%; text-align: center; font-size: 0.8rem; color: var(--text-muted); }
.flow-line { padding: 0.35rem 0; }
.flow-line.down { color: var(--primary); }
.flow-line.up { color: var(--accent); }

/* NFC-e */
.section-nfce {
  background: var(--gradient-nfce);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.section-nfce::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 20%, rgba(255,255,255,0.08), transparent 40%);
  pointer-events: none;
}

.nfce-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

.nfce-badge {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
  padding: 0.5rem 0;
}

.section-nfce h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.8vw, 2.25rem);
  font-weight: 800;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.section-nfce p {
  opacity: 0.92;
  margin: 0 0 1.25rem;
  max-width: 40rem;
}

.nfce-price-note {
  margin-top: 1.25rem !important;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.9rem !important;
  line-height: 1.5;
  max-width: 40rem;
}

.product-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow-card);
}

.product-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--primary-dark);
}

.product-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.product-card code {
  font-size: 0.82em;
  background: var(--bg-alt);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.product-note {
  margin: 1.5rem 0 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.section-head .section-sub {
  margin: 0.75rem auto 0;
  max-width: 42rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.section-head:not(.centered) .section-sub {
  margin-left: 0;
  margin-right: 0;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.check-list li {
  padding-left: 1.75rem;
  position: relative;
  font-size: 0.95rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--success-light);
}

/* PIX section */
.section-pix { padding-top: 4rem; }

.pix-modes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.pix-mode {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
}

.pix-mode-highlight {
  border-color: var(--primary);
  background: linear-gradient(180deg, #fff 0%, var(--primary-light) 120%);
}

.pix-mode-icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--primary);
  margin-bottom: 1rem;
}

.pix-mode-icon.gateway {
  background: var(--success-light);
  color: var(--success);
}

.pix-mode h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.pix-mode > p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.pix-mode ul {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.pix-mode li + li { margin-top: 0.35rem; }

.pix-providers-title {
  text-align: center;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 1.25rem;
  color: var(--text);
}

.pix-providers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.pix-provider-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pix-provider-card:hover {
  border-color: rgba(38, 135, 233, 0.35);
  box-shadow: var(--shadow);
}

.pix-provider-card h4 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.pix-provider-logo {
  display: block;
  width: 100%;
  max-width: 140px;
  height: auto;
  margin-bottom: 0.75rem;
}

.pix-provider-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.pix-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.pix-flow-step {
  text-align: center;
  padding: 1rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.pix-flow-step span {
  display: inline-grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pix-flow-step p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.pix-benefits {
  max-width: 42rem;
  margin: 0 auto;
}

.check-list-dark li::before {
  color: var(--success);
}

/* Audience */
.audience {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.audience-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  text-align: center;
  font-weight: 500;
  font-size: 0.95rem;
}

/* CTA */
.cta-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--primary);
}

.cta-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 400;
  margin: 0 0 1rem;
}

.cta-copy p { color: var(--text-muted); margin: 0; }

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.contact-form label.full { grid-column: 1 / -1; }

.contact-form input,
.contact-form textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--primary-light);
  border-color: var(--primary);
}

.form-note {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

.form-note code {
  font-size: 0.72rem;
  background: var(--bg-alt);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* Support bar */
.support-bar {
  background: var(--primary);
  color: #fff;
  padding: 1.5rem 0;
}

.support-bar .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.support-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.support-link {
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  transition: background 0.15s;
}

.support-link:hover {
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
}

/* Footer */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 2rem;
  align-items: start;
}

.footer-tagline {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 16rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: right;
}

.footer-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--primary); }

.footer-copy {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 1100px) {
  .pix-providers { grid-template-columns: repeat(2, 1fr); }
  .pix-flow { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-grid,
  .pillars,
  .features,
  .integration-grid,
  .cta-box,
  .audience,
  .plan-grid,
  .pix-modes,
  .pix-providers,
  .pix-flow,
  .product-highlights {
    grid-template-columns: 1fr;
  }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { text-align: left; }

  .hero-visual { min-height: 320px; margin-top: 1rem; }
  .mockup-pdv { width: 58%; }
  .nfce-grid { grid-template-columns: 1fr; }
  .nfce-badge { writing-mode: horizontal-tb; transform: none; }

  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    inset: 4rem 1rem auto;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  }

  .nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav a { padding: 0.65rem 0.5rem; }
}

@media (max-width: 600px) {
  .features { grid-template-columns: 1fr; }
  .pix-providers { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .hero { padding-top: 2.5rem; }
  .hero-stats { margin-bottom: 1.25rem; }
  .hero-stats li { font-size: 0.75rem; }
}