/* ============================================
   QUIRK AUTO ADS — Landing Page
   Identidade Quirk (azul #1D80FF / fundo #001D41)
   + traço de diferenciação: ciano-neon #00E5FF para
   representar a camada de automação/tecnologia
   ============================================ */

:root {
  /* Paleta Quirk base */
  --color-bg: #001D41;
  --color-bg-deep: #00132C;
  --color-surface: #0a2952;
  --color-surface-2: #143667;
  --color-text: #ffffff;
  --color-text-muted: #8CBEFF;
  --color-text-soft: #b8c9e0;
  --color-quirk-blue: #1D80FF;
  --color-quirk-blue-hover: #4d9eff;
  --color-quirk-blue-soft: rgba(29, 128, 255, 0.12);
  --color-success: #39b54a;
  --color-success-soft: rgba(57, 181, 74, 0.14);
  --color-border: rgba(140, 190, 255, 0.18);
  --color-error: #ef4444;

  /* DIFERENCIAÇÃO Auto Ads — ciano-neon (automação/ai) */
  --color-neon: #00E5FF;
  --color-neon-soft: rgba(0, 229, 255, 0.14);
  --color-neon-glow: rgba(0, 229, 255, 0.45);

  /* Gradients */
  --grad-auto-ads: linear-gradient(135deg, var(--color-quirk-blue) 0%, var(--color-neon) 100%);
  --grad-surface: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);

  /* Typography */
  --font-heading: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;

  --radius: 14px;
  --radius-lg: 20px;
  --radius-sm: 8px;
  --max-w: 1140px;
  --max-w-narrow: 720px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Background ambient grid + glow */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(29, 128, 255, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0, 229, 255, 0.10) 0%, transparent 50%),
    linear-gradient(rgba(140, 190, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 190, 255, 0.025) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
  z-index: -1;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}

.container-narrow { max-width: var(--max-w-narrow); }

a { color: var(--color-quirk-blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-quirk-blue-hover); }

.accent-neon { color: var(--color-neon); }
.accent-blue { color: var(--color-quirk-blue); }
.accent-green { color: var(--color-success); }

.grad-text {
  background: var(--grad-auto-ads);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  padding: var(--sp-5) 0;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 29, 65, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.logo-block {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad-auto-ads);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.3);
}

.logo-mark::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 6px;
  background: var(--color-bg-deep);
}

.logo-mark svg {
  position: relative;
  z-index: 2;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
}

.logo-text small {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--color-neon);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: -2px;
}

.btn-header {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-header:hover {
  border-color: var(--color-neon);
  background: var(--color-neon-soft);
  color: var(--color-text);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-7);
  background: var(--grad-auto-ads);
  color: white !important;
  border: none;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 28px rgba(0, 229, 255, 0.35), 0 4px 12px rgba(29, 128, 255, 0.3);
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 229, 255, 0.5), 0 6px 16px rgba(29, 128, 255, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-7);
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-neon);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-base);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--color-neon-soft);
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  padding: var(--sp-8) 0 var(--sp-9);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px var(--sp-4);
  background: var(--color-neon-soft);
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xs);
  color: var(--color-neon);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-neon);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-neon-glow);
  animation: blink 1.6s ease-in-out infinite;
}

@keyframes blink {
  50% { opacity: 0.3; }
}

.hero h1 {
  font-size: var(--fs-5xl);
  line-height: 1.05;
  margin-bottom: var(--sp-5);
}

.hero .subhead {
  font-size: var(--fs-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-6);
  font-weight: 400;
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

/* Mockup ilustração: WhatsApp ←→ Meta Ads */
.hero-illustration {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

.flow-arrow {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  pointer-events: none;
}

.flow-arrow svg {
  filter: drop-shadow(0 0 12px var(--color-neon-glow));
}

.mock-whatsapp, .mock-ads {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.mock-whatsapp {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) rotate(-3deg);
  width: 280px;
  z-index: 2;
}

.mock-ads {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(2deg);
  width: 340px;
  z-index: 2;
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-success);
  color: white;
  font-size: var(--fs-sm);
  font-weight: 600;
}

.mock-ads .mock-bar {
  background: #2374e1; /* azul-meta */
}

.mock-bar svg { flex-shrink: 0; }

.mock-body {
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.bubble {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: var(--fs-sm);
  line-height: 1.4;
}

.bubble-user {
  align-self: flex-end;
  background: #056942;
  color: white;
  border-bottom-right-radius: 4px;
}

.bubble-bot {
  align-self: flex-start;
  background: #0d3c66;
  color: white;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--color-border);
}

.bubble small {
  display: block;
  font-size: 0.65rem;
  opacity: 0.7;
  margin-top: 2px;
}

.ads-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: var(--fs-sm);
}

.ads-row:last-child { border-bottom: none; }

.ads-row .pill {
  font-size: 0.6rem;
  padding: 2px 8px;
  background: var(--color-success-soft);
  color: var(--color-success);
  border-radius: 999px;
  font-weight: 600;
}

.ads-row .pill.warning {
  background: rgba(255, 180, 0, 0.15);
  color: #ffbb33;
}

.ads-row .pill.bad {
  background: rgba(239, 68, 68, 0.15);
  color: #ff7575;
}

.ads-name { font-weight: 500; color: var(--color-text); }
.ads-meta { font-size: var(--fs-xs); color: var(--color-text-muted); display: block; }
.ads-num { font-family: var(--font-mono); font-size: var(--fs-sm); }

/* ============================================
   SECTION GENERIC
   ============================================ */

section {
  padding: var(--sp-9) 0;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xs);
  color: var(--color-neon);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.section-title {
  font-size: var(--fs-4xl);
  margin-bottom: var(--sp-4);
  line-height: 1.1;
}

.section-sub {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  max-width: 720px;
  margin-bottom: var(--sp-7);
  line-height: 1.5;
}

/* ============================================
   PROVA SOCIAL
   ============================================ */

.prova-social {
  padding: var(--sp-7) 0;
  background: var(--color-bg-deep);
  position: relative;
  text-align: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.prova-intro {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  max-width: 720px;
  margin: 0 auto var(--sp-6);
  color: var(--color-text);
  line-height: 1.4;
}

.prova-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  max-width: 920px;
  margin: 0 auto;
}

.prova-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: transform 0.2s, border-color 0.2s;
}

.prova-item:hover {
  transform: translateY(-3px);
  border-color: var(--color-neon);
}

.prova-num {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}

.prova-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ============================================
   FACILIDADE (3 passos)
   ============================================ */

.facilidade { background: var(--grad-surface); }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

.step {
  position: relative;
  padding: var(--sp-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform 0.2s, border-color 0.2s;
}

.step:hover {
  transform: translateY(-4px);
  border-color: var(--color-neon);
}

.step-num {
  position: absolute;
  top: -16px;
  left: var(--sp-6);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-auto-ads);
  color: white;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-lg);
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(0, 229, 255, 0.4);
}

.step h3 {
  font-size: var(--fs-xl);
  margin: var(--sp-3) 0 var(--sp-3);
}

.step p {
  color: var(--color-text-muted);
  font-size: var(--fs-base);
  line-height: 1.55;
}

.step-example {
  margin-top: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-bg-deep);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-neon);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ============================================
   COMPARATIVO (heart of the page)
   ============================================ */

.comparativo {
  padding-top: var(--sp-9);
}

.comp-table {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--sp-6);
}

.comp-table > div {
  padding: var(--sp-5);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

.comp-table > div:nth-child(4n) { border-right: none; }
.comp-table > div:nth-last-child(-n+4) { border-bottom: none; }

.comp-head {
  background: var(--color-surface-2);
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: center;
}

.comp-head.is-auto-ads {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.15) 0%, var(--color-surface-2) 100%);
  position: relative;
}

.comp-head.is-auto-ads::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-auto-ads);
}

.comp-head .label-pill {
  display: inline-block;
  margin-bottom: var(--sp-2);
  padding: 3px 10px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  border-radius: 999px;
  text-transform: uppercase;
}

.comp-head.is-amador .label-pill { background: rgba(239, 68, 68, 0.2); color: #ff7575; }
.comp-head.is-auto-ads .label-pill { background: var(--color-neon-soft); color: var(--color-neon); }
.comp-head.is-agencia .label-pill { background: var(--color-quirk-blue-soft); color: var(--color-quirk-blue); }

.comp-head h3 {
  font-size: var(--fs-lg);
  margin-bottom: 4px;
}

.comp-head p {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--fs-xs);
  color: var(--color-text-soft);
}

.comp-row-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.comp-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.comp-cell.is-auto-ads {
  background: rgba(0, 229, 255, 0.04);
  color: var(--color-text);
}

.comp-icon {
  font-size: var(--fs-xl);
  line-height: 1;
}

/* ============================================
   PRICING
   ============================================ */

.pricing {
  padding: var(--sp-9) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 229, 255, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(29, 128, 255, 0.14) 0%, transparent 60%);
  pointer-events: none;
}

.pricing > * { position: relative; z-index: 2; }

.pricing-card {
  margin-top: var(--sp-6);
  padding: var(--sp-8) var(--sp-7) var(--sp-7);
  background: linear-gradient(180deg, var(--color-surface-2) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  text-align: left;
  box-shadow: 0 30px 80px rgba(0, 229, 255, 0.18), 0 12px 32px rgba(0, 0, 0, 0.4);
}

.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: var(--grad-auto-ads);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0.6;
}

.pricing-head {
  text-align: center;
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-6);
}

.pricing-badge {
  display: inline-block;
  padding: 6px var(--sp-4);
  background: var(--color-neon-soft);
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xs);
  color: var(--color-neon);
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-5);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--sp-4);
}

.pricing-currency {
  font-size: var(--fs-2xl);
  color: var(--color-text-muted);
  margin-right: 2px;
}

.pricing-amount {
  font-size: 5.5rem;
  background: var(--grad-auto-ads);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: var(--fs-xl);
  color: var(--color-text-muted);
  font-weight: 500;
}

.pricing-trust {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.pricing-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5) var(--sp-6);
  margin-bottom: var(--sp-7);
}

.pricing-features li {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-areas:
    "icon title"
    "icon desc";
  column-gap: var(--sp-3);
  row-gap: 2px;
  align-items: start;
}

.pricing-features li::before {
  content: '';
  grid-area: icon;
  width: 28px;
  height: 28px;
  background: var(--color-neon-soft);
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300E5FF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 1px;
}

.pricing-features .feature-title { grid-area: title; }
.pricing-features .feature-desc  { grid-area: desc; }

.pricing-features .feature-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-text);
  line-height: 1.3;
}

.pricing-features .feature-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.45;
}

.pricing-cta {
  display: flex !important;
  justify-content: center;
  width: 100%;
  font-size: var(--fs-lg) !important;
  padding: var(--sp-5) var(--sp-6) !important;
  margin-bottom: var(--sp-4);
}

.pricing-foot {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
  font-style: italic;
}

/* ============================================
   PARA QUEM É / NÃO É
   ============================================ */

.para-quem {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

.qbox {
  padding: var(--sp-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.qbox h3 {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-4);
}

.qbox h3 .ico {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 800;
}

.qbox.sim h3 .ico { background: var(--color-success-soft); color: var(--color-success); }
.qbox.nao h3 .ico { background: rgba(239, 68, 68, 0.15); color: #ff7575; }

.qbox ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.qbox li {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.qbox li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--color-success);
}

.qbox.nao li::before { background: #ff7575; }

/* ============================================
   CEO BLOCK
   ============================================ */

.ceo-block {
  position: relative;
  padding: var(--sp-9) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-deep) 100%);
}

.ceo-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--sp-7);
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-7);
}

.ceo-avatar {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-lg);
  background: var(--grad-auto-ads);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  color: white;
  box-shadow: 0 20px 60px rgba(0, 229, 255, 0.3);
  padding: 4px;
}

.ceo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 4px);
  display: block;
  position: relative;
  z-index: 2;
}

.avatar-fallback {
  position: absolute;
  inset: 4px;
  background: var(--color-bg-deep);
  border-radius: calc(var(--radius-lg) - 4px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  background-image: var(--grad-auto-ads);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  z-index: 1;
}

/* quando img falha, fallback fica visível e img some via onerror */

.ceo-content .section-eyebrow {
  margin-bottom: var(--sp-3);
}

.ceo-content h2 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-4);
  line-height: 1.15;
}

.ceo-content p {
  color: var(--color-text-muted);
  font-size: var(--fs-base);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
}

.ceo-sign {
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-heading);
  font-weight: 600;
}

.ceo-sign small {
  display: block;
  color: var(--color-text-soft);
  font-weight: 400;
  font-size: var(--fs-sm);
  margin-top: 2px;
}

/* ============================================
   CTA FINAL
   ============================================ */

.final-cta {
  text-align: center;
  padding: var(--sp-9) 0;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 229, 255, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.final-cta h2 {
  font-size: var(--fs-4xl);
  margin-bottom: var(--sp-4);
  line-height: 1.1;
}

.final-cta p {
  font-size: var(--fs-xl);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--sp-6);
}

.final-cta .btn-primary { font-size: var(--fs-lg); padding: var(--sp-5) var(--sp-9); }

/* Divider "ou se preferir" */
.alt-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin: var(--sp-7) auto var(--sp-5);
  max-width: 480px;
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.alt-divider::before,
.alt-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* Form opt-in */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 480px;
  margin: 0 auto var(--sp-5);
  text-align: left;
}

.form-row {
  display: flex;
  flex-direction: column;
}

.lead-form input,
.lead-form select {
  width: 100%;
  padding: var(--sp-4) var(--sp-5);
  background: var(--color-bg-deep);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.lead-form input::placeholder { color: var(--color-text-soft); opacity: 0.6; }

.lead-form input:focus,
.lead-form select:focus {
  outline: none;
  border-color: var(--color-neon);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}

.lead-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238CBEFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-5) center;
  padding-right: var(--sp-7);
}

.lead-form .btn-secondary {
  width: 100%;
  justify-content: center;
}

.form-feedback {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  margin-top: var(--sp-2);
}

.form-feedback.ok {
  background: var(--color-success-soft);
  border: 1px solid rgba(57, 181, 74, 0.4);
  color: #b9ffc9;
}

.form-feedback.err {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #ffb0b0;
}

.form-feedback.loading {
  background: var(--color-neon-soft);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: var(--color-text-muted);
}

.form-feedback a { font-weight: 600; text-decoration: underline; }

.final-trust {
  margin-top: var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  padding: var(--sp-6) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.site-footer a { color: var(--color-text-muted); }

.powered {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.powered .grad-text {
  font-weight: 800;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 960px) {
  :root {
    --fs-5xl: 2.5rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.75rem;
    --fs-2xl: 1.5rem;
    --fs-xl: 1.25rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-7);
  }

  .hero-illustration {
    min-height: 380px;
    margin: 0 auto;
    max-width: 480px;
  }

  .mock-whatsapp { width: 240px; left: 0; }
  .mock-ads { width: 280px; right: 0; }

  .steps { grid-template-columns: 1fr; gap: var(--sp-6); }
  .prova-grid { grid-template-columns: repeat(2, 1fr); }
  .prova-num { font-size: var(--fs-2xl); }
  .prova-intro { font-size: var(--fs-lg); }

  .pricing-card { padding: var(--sp-6) var(--sp-5); }
  .pricing-amount { font-size: 4rem; }
  .pricing-features { grid-template-columns: 1fr; gap: var(--sp-4); }

  .comp-table {
    grid-template-columns: 1fr;
  }
  .comp-table > div { border-right: none; }

  .para-quem { grid-template-columns: 1fr; }

  .ceo-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--sp-5);
    padding: var(--sp-5);
  }

  .ceo-avatar {
    width: 160px; height: 160px;
    font-size: 4rem;
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  section { padding: var(--sp-7) 0; }
  .hero { padding: var(--sp-6) 0 var(--sp-7); }
  .hero h1 { font-size: 2.25rem; }
  .hero .subhead { font-size: var(--fs-base); }

  .mock-whatsapp, .mock-ads {
    position: relative;
    left: auto; right: auto; top: auto;
    transform: rotate(0);
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .mock-ads { margin-top: var(--sp-4); }
  .flow-arrow { display: none; }
  .hero-illustration { flex-direction: column; }

  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .hero-ctas { flex-direction: column; }
}