/* ==================================================================
   SPEEDORDER — LANDING PAGE STYLESHEET (v2.0)
   Otimizado para SEO, AEO, AIO, CRO e performance.

   Índice:
   1.  Variáveis / Design Tokens
   2.  Reset
   3.  Base / Tipografia
   4.  Utilitários / Layout
   5.  Botões
   6.  Acessibilidade
   7.  Navbar
   8.  Hero (+ social proof)
   9.  Segmentos (barra "para quem")
   10. Explainer (blocos AEO/AIO)
   11. Benefícios (stats CRO)
   12. Módulos
   13. Timeline (como funciona)
   14. Funcionalidades
   15. Dashboard Showcase
   16. Diferenciais
   17. Pricing (Planos)
   18. Comparativo
   19. FAQ (details)
   20. CTA Final + Formulário
   21. Footer
   22. WhatsApp Float
   23. Animações
   24. Media Queries
   25. Prefers-reduced-motion
================================================================== */

/* ==================================================================
   1. VARIÁVEIS / DESIGN TOKENS
================================================================== */
:root {
  --color-red: #E53935;
  --color-red-dark: #C62828;
  --color-red-darker: #8E1E1B;
  --color-red-tint: #FDEBEA;
  --color-black: #0B0B0C;
  --color-white: #FFFFFF;

  --gray-50: #FAFAFA;
  --gray-100: #F4F4F5;
  --gray-200: #E7E7E9;
  --gray-300: #D3D3D6;
  --gray-500: #7A7A80;
  --gray-700: #45454B;
  --gray-900: #17171A;

  --color-success: #1E8E3E;
  --color-success-light: #4ADE80;

  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(11, 11, 12, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 11, 12, 0.08);
  --shadow-lg: 0 24px 48px rgba(11, 11, 12, 0.12);
  --shadow-red: 0 12px 28px rgba(229, 57, 53, 0.28);

  --section-padding: clamp(4.5rem, 8vw, 8rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.18s var(--ease);
  --transition-base: 0.32s var(--ease);
}

/* ==================================================================
   2. RESET
================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px; /* compensa navbar sticky nos âncoras */
}

img, svg { display: block; max-width: 100%; }

ul, ol { list-style: none; }

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

button { font: inherit; cursor: pointer; border: none; background: none; }

table { border-collapse: collapse; width: 100%; }

summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ==================================================================
   3. BASE / TIPOGRAFIA
================================================================== */
body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--color-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-black);
}

h2 { font-size: clamp(1.9rem, 2.6vw, 2.75rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; }

p { color: var(--gray-700); }

strong { font-weight: 700; color: var(--color-black); }

/* ==================================================================
   4. UTILITÁRIOS / LAYOUT
================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.container--narrow { max-width: 820px; }

.text-accent { color: var(--color-red); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 3.25rem;
}

.section-heading--light .section-heading__title { color: var(--color-white); }

.section-heading__title { margin-top: 0.75rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-red-dark);
}

.eyebrow--light { color: #FF8A80; }

.eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 4px var(--color-red-tint);
}

.eyebrow--light .eyebrow__dot { box-shadow: 0 0 0 4px rgba(255, 138, 128, 0.18); }

/* ==================================================================
   5. BOTÕES
================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  border: none;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--color-red);
  color: var(--color-white);
  box-shadow: var(--shadow-red);
}
.btn--primary:hover { background: var(--color-red-dark); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(229, 57, 53, 0.34); }

.btn--outline {
  background: transparent;
  color: var(--color-black);
  border: 1.5px solid var(--gray-300);
}
.btn--outline:hover { border-color: var(--color-black); transform: translateY(-2px); }

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}
.btn--outline-light:hover { border-color: var(--color-white); transform: translateY(-2px); }

.btn--dark {
  background: var(--color-black);
  color: var(--color-white);
}
.btn--dark:hover { background: var(--gray-900); transform: translateY(-2px); }

.btn--ghost { color: var(--gray-700); padding: 0.75rem 1rem; }
.btn--ghost:hover { color: var(--color-black); }

.btn--sm { padding: 0.6rem 1.25rem; font-size: 0.88rem; }
.btn--lg { padding: 0.95rem 2rem; font-size: 1rem; }
.btn--full { width: 100%; }

/* ==================================================================
   6. ACESSIBILIDADE
================================================================== */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-black);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 2px;
}

/* ==================================================================
   7. NAVBAR
================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1.5rem;
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar__logo-img {
  height: 34px;
  width: auto;
  display: block;
}

.navbar__logo-img--footer { height: 30px; }

.navbar__nav { display: flex; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-700);
}

.navbar__links a { position: relative; transition: color var(--transition-fast); }
.navbar__links a:hover { color: var(--color-black); }
.navbar__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--color-red);
  transition: width var(--transition-fast);
}
.navbar__links a:hover::after { width: 100%; }

.navbar__actions { display: flex; align-items: center; gap: 0.5rem; }
.navbar__login { color: var(--gray-700); }

/* ==================================================================
   8. HERO
================================================================== */
.hero {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  background:
    radial-gradient(1200px 600px at 85% -10%, var(--color-red-tint), transparent 60%),
    var(--color-white);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.hero__content { animation: fadeUp 0.7s var(--ease) both; }

.hero__title {
  margin-top: 1rem;
  font-size: clamp(2.3rem, 4.1vw, 3.5rem);
}

.hero__subtitle {
  margin-top: 1.25rem;
  font-size: 1.1rem;
  color: var(--gray-700);
  max-width: 34rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero__note {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gray-500);
}

/* --- Mock dashboard --- */
.hero__visual {
  position: relative;
  animation: fadeIn 0.9s var(--ease) both 0.15s;
}

.mock-dashboard {
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mock-dashboard__topbar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1.1rem;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.mock-dot { width: 9px; height: 9px; border-radius: 50%; }
.mock-dot--red { background: var(--color-red); }
.mock-dot--muted { background: var(--gray-300); }

.mock-dashboard__title {
  margin-left: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-500);
}

.mock-dashboard__body { padding: 1.5rem; display: grid; gap: 1.25rem; }

.mock-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 1.15rem;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}
.mock-stat__label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.03em; }
.mock-stat__value { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; }
.mock-stat__trend { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-success); width: fit-content; }

.mock-feed { display: grid; gap: 0.55rem; }
.mock-feed__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  opacity: 0;
  transform: translateX(14px);
  animation: slideIn 0.5s var(--ease) forwards;
}
.mock-feed__item--in { animation-delay: 0.4s; }
.mock-feed__item--delay1 { animation-delay: 0.75s; }
.mock-feed__item--delay2 { animation-delay: 1.1s; }

.mock-feed__badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-red-dark);
  background: var(--color-red-tint);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.4rem;
  height: 70px;
}
.mock-chart span {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--color-red), var(--color-red-dark));
  border-radius: 6px 6px 2px 2px;
  opacity: 0.9;
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
  font-size: 0.8rem;
  animation: floatIn 0.7s var(--ease) both, floatBob 5s ease-in-out infinite;
}
.float-card strong { display: block; font-size: 0.82rem; color: var(--color-black); }
.float-card span { color: var(--gray-500); font-size: 0.72rem; }
.float-card__icon { font-size: 1.05rem; }

.float-card--orders { top: -6%; left: -8%; animation-delay: 0.3s, 0s; }
.float-card--pdv { bottom: 14%; right: -10%; animation-delay: 0.5s, 0.5s; }
.float-card--qr { top: 38%; right: -14%; animation-delay: 0.7s, 1s; }
.float-card--ai { bottom: -6%; left: 6%; animation-delay: 0.9s, 1.5s; }

/* ==================================================================
   9. SEGMENTS — Barra "para quem"
================================================================== */
.segments {
  padding-block: 3rem;
  background: var(--color-black);
  color: var(--color-white);
}

.segments__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-bottom: 1.75rem;
}

.segments__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1rem;
}

.segments__list li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.segments__list li:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
}

/* ==================================================================
   10. EXPLAINER — Blocos AEO/AIO
================================================================== */
.explainer { padding-block: var(--section-padding); }

.explainer__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.explainer__block {
  padding: 2rem;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.explainer__block:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-red-tint);
}

.explainer__block h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-black);
}

.explainer__block p {
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==================================================================
   11. BENEFITS — Stats CRO
================================================================== */
.benefits { padding-block: var(--section-padding); background: var(--gray-50); }

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  padding: 2rem 1.75rem;
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  text-align: left;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.benefit-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--color-red-tint);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.benefit-card h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.benefit-card p { font-size: 0.9rem; }

/* ==================================================================
   11B. IA NO WHATSAPP
================================================================== */
.whatsapp-ai { padding-block: var(--section-padding); overflow: hidden; }

.whatsapp-ai__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.whatsapp-ai__lead {
  margin-top: 1.25rem;
  font-size: 1.05rem;
  color: var(--gray-700);
  max-width: 34rem;
}

.whatsapp-ai__list {
  display: grid;
  gap: 1.15rem;
  margin: 2rem 0 2.25rem;
}

.whatsapp-ai__list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.whatsapp-ai__check {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--color-red-tint);
  color: var(--color-red-dark);
  font-size: 0.72rem;
  font-weight: 700;
}

.whatsapp-ai__list strong { display: block; font-size: 0.98rem; margin-bottom: 0.2rem; }
.whatsapp-ai__list p { font-size: 0.9rem; color: var(--gray-700); }

/* --- Mock de conversa no WhatsApp --- */
.whatsapp-ai__visual { position: relative; }

.wa-mock {
  max-width: 380px;
  margin-inline: auto;
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.wa-mock__topbar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1.1rem;
  background: #1F2C34;
  color: var(--color-white);
}

.wa-mock__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-red);
  font-size: 1rem;
  flex-shrink: 0;
}

.wa-mock__topbar strong { display: block; font-size: 0.85rem; }
.wa-mock__topbar span { display: block; font-family: var(--font-mono); font-size: 0.7rem; color: #9FB2AB; }

.wa-mock__chat {
  display: grid;
  gap: 0.65rem;
  padding: 1.1rem;
  background: #E7DFD3;
}

.wa-bubble {
  max-width: 84%;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.45;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
}

.wa-bubble--in {
  justify-self: start;
  background: var(--color-white);
  color: var(--color-black);
  border-bottom-left-radius: 3px;
}

.wa-bubble--out {
  justify-self: end;
  background: #DCF8C6;
  color: var(--color-black);
  border-bottom-right-radius: 3px;
}

.wa-bubble__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--color-red-dark);
  background: var(--color-red-tint);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.35rem;
}

/* ==================================================================
   12. MÓDULOS
================================================================== */
.modules { padding-block: var(--section-padding); }

.modules__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.module-card {
  background: var(--color-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}
.module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.module-card--accent {
  background: var(--color-black);
  border-color: var(--color-black);
}
.module-card--accent .module-card__title,
.module-card--accent .module-card__list li { color: var(--color-white); }
.module-card--accent .module-card__desc { color: var(--gray-300); }
.module-card--accent .module-card__list li::before { background: var(--color-red); }

.module-card__emoji { font-size: 2rem; }

.module-card__title { margin-top: 0.9rem; font-size: 1.5rem; }

.module-card__desc { margin-top: 0.5rem; }

.module-card__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem 1rem;
  margin: 1.5rem 0 2rem;
  flex: 1;
}
.module-card__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.module-card__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-red);
  flex-shrink: 0;
}

/* ==================================================================
   13. TIMELINE (COMO FUNCIONA)
================================================================== */
.how-it-works { padding-block: var(--section-padding); background: var(--gray-50); }

.timeline {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding-left: 2.75rem;
  border-left: 2px dashed var(--gray-300);
  max-width: 720px;
}

.timeline__step { position: relative; }

.timeline__marker {
  position: absolute;
  left: -3.65rem;
  top: -0.1rem;
  width: 2.1rem;
  height: 2.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  background: var(--color-red);
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--gray-50);
}

.timeline__step h3 { margin-bottom: 0.3rem; }
.timeline__step p { font-size: 0.95rem; }

/* ==================================================================
   14. FUNCIONALIDADES
================================================================== */
.features { padding-block: var(--section-padding); }

.features__groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.75rem 3rem;
}

.features__group-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-red-dark);
  padding-bottom: 0.85rem;
  margin-bottom: 1.35rem;
  border-bottom: 2px solid var(--gray-200);
}

.features__list {
  display: grid;
  gap: 1.35rem;
}

.features__list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.features__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  font-size: 1.05rem;
}

.features__list strong { display: block; font-size: 0.95rem; margin-bottom: 0.2rem; }
.features__list p { font-size: 0.87rem; color: var(--gray-700); }

/* ==================================================================
   15. DASHBOARD SHOWCASE
================================================================== */
.dashboard-showcase {
  padding-block: var(--section-padding);
  background: var(--color-black);
}

.showcase-panel {
  background: var(--gray-900);
  border: 1px solid #262629;
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.showcase-panel__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem;
  background: #1D1D20;
  border: 1px solid #2C2C30;
  border-radius: var(--radius-md);
}
.kpi-card__label { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--gray-500); }
.kpi-card__value { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--color-white); }
.kpi-card__delta { font-family: var(--font-mono); font-size: 0.78rem; width: fit-content; }
.kpi-card__delta--up { color: var(--color-success-light); }
.kpi-card__delta--down { color: #FCA5A5; }

.showcase-panel__row {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.25rem;
}

.showcase-chart, .showcase-table {
  background: #1D1D20;
  border: 1px solid #2C2C30;
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.showcase-chart__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.showcase-chart__period { font-family: var(--font-mono); font-size: 0.72rem; color: var(--gray-500); font-weight: 400; }

.showcase-chart__bars {
  display: flex;
  align-items: flex-end;
  gap: 0.6rem;
  height: 130px;
}
.showcase-chart__bars span {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--color-red), var(--color-red-darker));
  border-radius: 6px 6px 2px 2px;
}

.showcase-table__header { color: var(--color-white); font-weight: 600; margin-bottom: 1rem; }

.showcase-table table { font-size: 0.85rem; }
.showcase-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--gray-500);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #2C2C30;
}
.showcase-table td {
  padding: 0.65rem 0;
  border-bottom: 1px solid #262629;
  color: var(--gray-300);
}
.showcase-table tr:last-child td { border-bottom: none; }

/* ==================================================================
   16. DIFERENCIAIS
================================================================== */
.differentials { padding-block: var(--section-padding); }

.differentials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.diff-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--gray-50);
}

.diff-card__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  font-size: 1.3rem;
}

.diff-card h3 { margin-bottom: 0.3rem; font-size: 1.02rem; }
.diff-card p { font-size: 0.9rem; }

/* ==================================================================
   17. PRICING — Planos
================================================================== */
.pricing {
  padding-block: var(--section-padding);
  background: linear-gradient(180deg, var(--color-white) 0%, var(--gray-50) 100%);
}

.pricing__heading {
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 3.5rem;
}

.pricing__heading .eyebrow {
  justify-content: center;
}

.pricing__subtitle {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--gray-700);
}

.pricing__cta-wrap {
  display: flex;
  justify-content: center;
}

.pricing__footnote {
  margin-top: 1.75rem;
  text-align: center;
  font-size: 0.92rem;
  color: var(--gray-700);
}

.pricing__footnote a {
  color: var(--color-red-dark);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

/* ==================================================================
   19. FAQ (details/summary)
================================================================== */
.faq { padding-block: var(--section-padding); }

.faq__list { display: grid; gap: 0.85rem; }

.faq-item {
  padding: 0;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--color-red-tint);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 3rem 1.35rem 1.75rem;
  transition: background-color var(--transition-fast);
}

.faq-item summary:hover { background: var(--gray-50); }

.faq-item summary h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-black);
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-red-tint);
  color: var(--color-red-dark);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-item__answer {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.faq-item__answer strong { color: var(--color-black); }

/* ==================================================================
   20. CTA FINAL + FORMULÁRIO
================================================================== */
.final-cta {
  padding-block: var(--section-padding);
  background: linear-gradient(135deg, var(--color-red) 0%, var(--color-red-darker) 100%);
  text-align: center;
}

.final-cta__inner { display: flex; flex-direction: column; align-items: center; }

.final-cta__title {
  color: var(--color-white);
  max-width: 720px;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
}

.final-cta__subtitle {
  margin-top: 1rem;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.lead-form {
  width: 100%;
  max-width: 620px;
  margin-top: 2.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: left;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.lead-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.lead-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.lead-form__field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.lead-form__field input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.98);
  color: var(--color-black);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.lead-form__field input::placeholder { color: var(--gray-500); }

.lead-form__field input:focus-visible {
  outline: none;
  border-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35);
}

.lead-form__type {
  border: none;
  padding: 0;
  margin: 0 0 1.4rem;
}

.lead-form__type legend {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.6rem;
  padding: 0;
  font-weight: 600;
}

.lead-form__type-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.lead-form__type-option {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  color: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  text-align: center;
}

.lead-form__type-option input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.lead-form__type-option:has(input:checked) {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.22);
}

.lead-form__type-option:has(input:focus-visible) {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

.lead-form__submit {
  width: 100%;
  margin-top: 0.5rem;
  background: var(--color-white);
  color: var(--color-red-dark);
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.lead-form__submit:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
}

.lead-form__privacy {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}

.lead-form__divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 620px;
  margin: 1.75rem 0;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.lead-form__divider::before,
.lead-form__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
}

/* ==================================================================
   21. FOOTER
================================================================== */
.footer {
  background: var(--color-black);
  color: var(--gray-300);
  padding-top: 4rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #232326;
}

.footer .navbar__logo { color: var(--color-white); }

.footer__brand p { margin-top: 0.85rem; max-width: 28rem; color: var(--gray-500); font-size: 0.9rem; }
.footer__contact { font-family: var(--font-mono); font-size: 0.85rem; }
.footer__contact a { color: var(--gray-300); }
.footer__contact a:hover { color: var(--color-white); }

.footer__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.footer__col h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-500);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer__col ul { display: grid; gap: 0.65rem; }
.footer__col a { font-size: 0.9rem; color: var(--gray-300); transition: color var(--transition-fast); }
.footer__col a:hover { color: var(--color-white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding-block: 1.5rem;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer__bottom a {
  color: var(--gray-300);
  border-bottom: 1px solid transparent;
}
.footer__bottom a:hover {
  color: var(--color-white);
  border-bottom-color: currentColor;
}

/* ==================================================================
   22. WHATSAPP FLOAT
================================================================== */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: floatBob 5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 20px 40px rgba(11, 11, 12, 0.22);
}

.whatsapp-float:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
}

/* ==================================================================
   23. ANIMAÇÕES
================================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes floatIn {
  from { opacity: 0; transform: translateY(10px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes floatBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ==================================================================
   24. MEDIA QUERIES
================================================================== */

/* Desktops médios */
@media (max-width: 1024px) {
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .explainer__grid { grid-template-columns: 1fr; }
  .showcase-panel__cards { grid-template-columns: repeat(2, 1fr); }
  .showcase-panel__row { grid-template-columns: 1fr; }
  .whatsapp-ai__inner { gap: 2.25rem; }
  .footer__nav { grid-template-columns: repeat(3, 1fr); }
}

/* Tablets / navbar mobile */
@media (max-width: 900px) {
  .navbar__nav { display: none; }
  .navbar__login { display: none; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { max-width: 460px; margin-inline: auto; order: -1; }
  .float-card { display: none; }
  .whatsapp-ai__inner { grid-template-columns: 1fr; }
  .whatsapp-ai__visual { order: -1; }
}

/* Tablets pequenos */
@media (max-width: 768px) {
  .modules__grid { grid-template-columns: 1fr; }
  .features__groups { grid-template-columns: 1fr; gap: 2.25rem; }
  .module-card__list { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: repeat(2, 1fr); }
  .lead-form__type-options { grid-template-columns: repeat(2, 1fr); }
}

/* Smartphones */
@media (max-width: 560px) {
  html { scroll-padding-top: 72px; }
  .navbar__inner { height: 64px; gap: 0.5rem; }
  .hero__title { font-size: 2rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .differentials__grid { grid-template-columns: 1fr; }
  .benefits__grid { grid-template-columns: 1fr; }
  .module-card__list { grid-template-columns: 1fr; }
  .showcase-panel__cards { grid-template-columns: 1fr; }
  .showcase-panel { padding: 1.25rem; }
  .footer__bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .timeline { padding-left: 2.25rem; }
  .timeline__marker { left: -3rem; }
  .lead-form { padding: 1.5rem; }
  .lead-form__row { grid-template-columns: 1fr; }
  .lead-form__type-options { grid-template-columns: 1fr; }
  .segments__title { font-size: 0.72rem; }
  .segments__list li { font-size: 0.82rem; padding: 0.5rem 0.9rem; }
  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    width: 52px;
    height: 52px;
  }
  .faq-item summary { padding: 1.15rem 3rem 1.15rem 1.25rem; }
  .faq-item summary::after { right: 1.25rem; }
  .faq-item__answer { padding: 0 1.25rem 1.25rem; }
  .wa-mock { max-width: 100%; }
}

/* ==================================================================
   25. PREFERÊNCIA POR MOVIMENTO REDUZIDO
================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}