/*
  RT Analytics — landing page pública.

  Tokens espelhados de frontend/src/styles/tokens.css (tema ESCURO — mesmos
  valores usados na sidebar e na tela de login do app, onde a logo cheia
  também vive). Página estática de propósito (ver index.html): zero
  framework, zero build, todo o conteúdo já está no HTML puro para SEO e
  para scrapers de rede social que não executam JS.
*/

:root {
  --brand-50: #ecfaff;
  --brand-100: #d5f3fe;
  --brand-200: #b0e9fe;
  --brand-300: #78dcfd;
  --brand-400: #00cafd;
  --brand-500: #00ace4;
  --brand-600: #008bbe;
  --brand-700: #00719b;
  --brand-800: #005f87;
  --brand-900: #0d4e69;
  --brand-950: #07323f;

  --bg: #0a0a0b;
  --surface: #151517;
  --surface-raised: #1c1c21;
  --border: #26262b;
  --border-strong: #3a3a42;

  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #8a8a94;
  --text-inverse: #07323f;

  --primary: var(--brand-400);
  --primary-hover: var(--brand-300);
  --primary-soft: #062a3b;
  --primary-border: #0d4e69;

  --success: #3dbe8b;
  --success-soft: #0a2a20;

  --accent-glow: rgba(0, 202, 253, 0.45);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px -1px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, 0.5), 0 4px 10px -4px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 20px 70px -16px rgba(0, 202, 253, 0.35);

  --font-display: "Lexend", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration: 200ms;

  --container: 1180px;

  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ------------------------------------------------------------- header --- */

.cabecalho {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 10, 11, 0.5);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out);
}

/* Aplicada via JS (ver script.js) depois de um pequeno scroll — header
   nasce quase transparente sobre o hero, ganha corpo/borda ao rolar. */
.cabecalho.is-rolado {
  background: rgba(10, 10, 11, 0.86);
  border-bottom: 1px solid var(--border);
}

.cabecalho__linha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}

.marca {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  /* Sem isto, com pouco espaço (celular) o flexbox comprimia a logo até
     largura zero em vez de deixar outra coisa ceder — ela sumia do header. */
  flex-shrink: 0;
}

.marca__logo {
  height: 44px;
  width: auto;
}

.marca__logo--rodape {
  height: 34px;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav-desktop a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--duration) var(--ease-out);
}

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

.cabecalho__acoes {
  display: flex;
  align-items: center;
  gap: 10px;
}

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out),
    transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
  white-space: nowrap;
}

.botao:hover {
  transform: translateY(-1px);
}

.botao--primario {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.botao--primario:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-md);
}

.botao--secundario {
  background: var(--surface-raised);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.botao--secundario:hover {
  background: var(--surface);
  border-color: var(--text-muted);
}

.botao--grande {
  height: 52px;
  padding: 0 26px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.menu-mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  cursor: pointer;
}

.menu-mobile-toggle svg {
  width: 20px;
  height: 20px;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0 18px;
  border-top: 1px solid var(--border);
}

.nav-mobile.aberto {
  display: flex;
}

.nav-mobile a {
  padding: 12px 4px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.nav-mobile a:hover {
  background: var(--surface);
  color: var(--text-primary);
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
  }
  .menu-mobile-toggle {
    display: none;
  }
  .nav-mobile {
    display: none !important;
  }
}

/* ---------------------------------------------------------------- hero --- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(0, 202, 253, 0.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at -5% 30%, rgba(0, 113, 155, 0.08), transparent 60%);
}

.hero__grade {
  display: grid;
  gap: 48px;
  padding: 72px 0 56px;
  align-items: center;
}

.selo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw + 0.5rem, 3.4rem);
  color: var(--text-primary);
  max-width: 20ch;
}

.hero h1 span {
  background: linear-gradient(120deg, var(--brand-500), var(--brand-200));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitulo {
  margin-top: 18px;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 46ch;
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero__rodape {
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero__rodape svg {
  width: 16px;
  height: 16px;
  color: var(--success);
  flex-shrink: 0;
}

/* Maquete ilustrativa do produto — desenhada em CSS, não é captura de tela */
.maquete {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-glow);
  padding: 20px;
  overflow: hidden;
}

.maquete::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0, 202, 253, 0.06), transparent 40%);
  pointer-events: none;
}

.maquete__topo {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.maquete__ponto {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
}

.maquete--larga {
  max-width: 960px;
  margin: 0 auto;
}

/* Captura de tela real do produto (dados fictícios de demonstração),
   emoldurada como janela de navegador pelos "pontos" acima. */
.maquete__print {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

/* ------------------------------------------------------------ seções --- */

section {
  padding: 84px 0;
}

.secao__cabecalho {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.secao__eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}

.secao__cabecalho h2 {
  font-size: clamp(1.6rem, 3vw + 0.5rem, 2.3rem);
  color: var(--text-primary);
}

.secao__cabecalho p {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* --- integração CH Sistemas (selo de credibilidade) --- */

.integracao-ch {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.integracao-ch__linha {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

/* Chapa branca atrás do logo — mesmo padrão já usado no produto
   (ClienteTecnico > Integração) pra logo de terceiro com cor própria não
   depender de acertar contraste contra o fundo escuro da landing. */
.integracao-ch__logo {
  height: 40px;
  width: auto;
  flex-shrink: 0;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 8px 14px;
}

.integracao-ch p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 62ch;
}

/* --- problema/solução --- */

.problema {
  background: var(--surface);
}

.problema__grade {
  display: grid;
  gap: 28px;
}

.problema__card {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.problema__card h3 {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.problema__card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- módulos/funcionalidades --- */

.modulos__grade {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.modulo {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  background: var(--surface-raised);
  transition: border-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out),
    transform var(--duration) var(--ease-out);
}

.modulo:hover {
  border-color: var(--primary-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.modulo__icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: 16px;
}

.modulo__icone svg {
  width: 22px;
  height: 22px;
}

.modulo h3 {
  font-size: 1.02rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.modulo p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* --- como funciona --- */

.passos {
  background: var(--surface);
}

.passos__grade {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  counter-reset: passo;
}

.passo {
  position: relative;
  padding-left: 4px;
}

.passo__numero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 16px;
}

.passo h3 {
  font-size: 1.02rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.passo p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* --- diferenciais --- */

.diferenciais__grade {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.diferencial {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.diferencial__icone {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--success-soft);
  color: var(--success);
}

.diferencial__icone svg {
  width: 18px;
  height: 18px;
}

.diferencial h3 {
  font-size: 0.98rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.diferencial p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* --- CTA final --- */

.cta-final {
  background: linear-gradient(135deg, var(--brand-900), var(--brand-700));
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 56px 32px;
  text-align: center;
  margin: 0 20px;
  max-width: calc(var(--container) - 40px);
  margin-inline: auto;
}

.cta-final h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw + 0.5rem, 2.1rem);
}

.cta-final p {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  max-width: 46ch;
  margin-inline: auto;
}

.cta-final__botoes {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.cta-final .botao--secundario {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.cta-final .botao--secundario:hover {
  background: rgba(255, 255, 255, 0.16);
}

.cta-final .botao--primario {
  background: #fff;
  color: var(--brand-800);
}

.cta-final .botao--primario:hover {
  background: var(--brand-50);
}

/* -------------------------------------------------------------- rodapé --- */

.rodape {
  border-top: 1px solid var(--border);
  padding: 48px 0 28px;
  background: var(--surface);
}

.rodape__topo {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  margin-bottom: 32px;
}

.rodape__marca {
  max-width: 320px;
}

.rodape__marca .marca {
  margin-bottom: 12px;
}

.rodape__marca p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

.rodape__colunas {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.rodape__coluna h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.rodape__coluna ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rodape__coluna a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.rodape__base {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.rodape__autor {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text-secondary);
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out),
    background-color var(--duration) var(--ease-out);
}

.rodape__autor:hover {
  border-color: var(--primary-border);
  color: var(--primary);
  background: var(--primary-soft);
}

/* ---------------------------------------------------- scroll / reveal --- */

section[id] {
  scroll-margin-top: 84px;
}

/* Entrada progressiva ao rolar — fade + translate discreto, ativado via
   IntersectionObserver (script.js). Sem JS ou com prefers-reduced-motion,
   cai direto em `.is-visivel` (ver regras abaixo) — nunca esconde conteúdo. */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out);
}

.reveal.reveal--atraso {
  transition-delay: 90ms;
}

.reveal.is-visivel {
  opacity: 1;
  transform: none;
}

.no-js .reveal,
.reveal.sem-js {
  opacity: 1;
  transform: none;
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* -------------------------------------------------------- hero visual --- */

.hero__visual {
  position: relative;
}

.maquete--hero {
  position: relative;
  z-index: 1;
}

/* Cartões flutuantes sobre a captura real — profundidade sutil (blur no
   fundo do card, sombra, leve rotação), nunca cobrindo o dashboard atrás. */
.flutuante {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(28, 28, 33, 0.92);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2;
  animation: flutuar 6s var(--ease-out) infinite;
}

@media (prefers-reduced-motion: reduce) {
  .flutuante {
    animation: none;
  }
}

.flutuante--1 {
  top: 8%;
  left: -6%;
  animation-delay: 0s;
}

.flutuante--2 {
  bottom: 14%;
  right: -5%;
  animation-delay: 1.4s;
}

.flutuante--3 {
  bottom: -6%;
  left: 8%;
  animation-delay: 2.8s;
}

@keyframes flutuar {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.flutuante__icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.flutuante__icone svg {
  width: 16px;
  height: 16px;
}

.flutuante__icone--sucesso {
  background: var(--success-soft);
  color: var(--success);
}

.flutuante__icone--alerta {
  background: #2e1a10;
  color: #f0a339;
}

.flutuante__icone--info {
  background: var(--primary-soft);
  color: var(--primary);
}

.flutuante__rotulo {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.flutuante__tendencia {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.flutuante__tendencia--alta {
  color: var(--success);
}

.flutuante__tendencia--alerta {
  color: #f0a339;
}

/* ------------------------------------------------------- fluxo (dados) --- */

.fluxo {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.fluxo__item {
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.fluxo__item--marca {
  border-color: var(--primary-border);
  background: var(--primary-soft);
  color: var(--primary);
}

.fluxo__item--destaque {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.fluxo__seta {
  color: var(--text-muted);
  font-size: 1rem;
}

/* --- ícone dos cards de problema --- */

.problema__icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: 14px;
}

.problema__icone svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------- vitrine (módulos) --- */

.vitrine {
  background: var(--surface);
}

.vitrine__box {
  max-width: 1040px;
  margin: 0 auto;
}

.vitrine__abas {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 24px;
}

.vitrine__aba {
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out),
    color var(--duration) var(--ease-out);
}

.vitrine__aba:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.vitrine__aba.is-ativa {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.vitrine__box .maquete--larga img {
  transition: opacity 220ms var(--ease-out);
}

.vitrine__box .maquete--larga img.esta-trocando {
  opacity: 0;
}

/* ------------------------------------------------ destaque (2 colunas) --- */

.destaque-resumo,
.rita,
.apresentacao {
  background: var(--surface);
}

.destaque-resumo__grade,
.rita__grade,
.apresentacao__grade {
  display: grid;
  gap: 40px;
  align-items: center;
}

.destaque__texto {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 46ch;
}

.destaque__lista {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.destaque__lista li {
  position: relative;
  padding-left: 26px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.destaque__lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
}

.destaque__lista li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.maquete--recorte {
  max-height: 560px;
}

.maquete--recorte .maquete__print {
  object-fit: cover;
  object-position: top;
  max-height: 460px;
}

/* ----------------------------------------------------------- chat/Rita --- */

.chat {
  border-radius: var(--radius-xl);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.chat__cabecalho {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
}

.chat__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
}

.chat__avatar svg {
  width: 17px;
  height: 17px;
}

.chat__corpo {
  padding: 22px 20px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat__balao {
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 88%;
}

.chat__balao--usuario {
  align-self: flex-end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat__balao--rita {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-bottom-left-radius: 4px;
}

/* ------------------------------------------------------ modo apresentação --- */

.apresentacao__tela {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, var(--surface-raised), var(--bg));
  box-shadow: var(--shadow-glow);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.apresentacao__kpi {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.apresentacao__kpi-rotulo {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.apresentacao__kpi-barra {
  display: block;
  height: 14px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--brand-500), var(--brand-300));
  width: 100%;
}

.apresentacao__kpi-barra--curta {
  width: 42%;
  background: linear-gradient(90deg, #f0a339, #f6c67a);
}

.apresentacao__kpi-barra--media {
  width: 68%;
  background: linear-gradient(90deg, var(--success), #6fd9ae);
}

/* -------------------------------------------------------------- segurança --- */

.seguranca__grade {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.seguranca__item {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface-raised);
}

.seguranca__icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--success-soft);
  color: var(--success);
  margin-bottom: 14px;
}

.seguranca__icone svg {
  width: 20px;
  height: 20px;
}

.seguranca__item h3 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.seguranca__item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* --------------------------------------------------------- responsivo --- */

@media (min-width: 860px) {
  .hero__grade {
    grid-template-columns: 1.05fr 0.95fr;
    padding: 96px 0 80px;
  }

  .problema__grade {
    grid-template-columns: repeat(3, 1fr);
  }

  .destaque-resumo__grade,
  .apresentacao__grade {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .rita__grade {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (max-width: 640px) {
  .flutuante {
    display: none;
  }

  .fluxo {
    flex-direction: column;
    align-items: stretch;
  }

  .fluxo__seta {
    display: none;
  }

  .fluxo__item {
    text-align: center;
  }

  .maquete--recorte {
    max-height: none;
  }

  .maquete--recorte .maquete__print {
    max-height: none;
    object-fit: contain;
  }
}

@media (max-width: 640px) {
  section {
    padding: 60px 0;
  }
  .cta-final {
    padding: 40px 22px;
  }
}

/* Logo + 2 botões + hamburguer não cabem juntos numa tela de celular —
   "Já sou cliente" já está repetido dentro do menu mobile (.nav-mobile),
   então some daqui sem perder o acesso. */
/* Rótulo curto só aparece quando o completo não cabe mais (ver breakpoint
   abaixo) — por padrão o completo é que fica visível. */
.botao__texto-curto {
  display: none;
}

@media (max-width: 480px) {
  .cabecalho__acoes {
    gap: 6px;
  }

  .cabecalho__acoes .botao--secundario {
    display: none;
  }

  .cabecalho__acoes .botao--primario {
    height: 38px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .marca__logo {
    height: 32px;
  }

  .menu-mobile-toggle {
    width: 38px;
    height: 38px;
  }
}

/* Telas bem estreitas (iPhone SE e afins): mesmo compacto, "Conheça o RT
   Analytics" não cabe no header ao lado da logo e do hamburguer — troca
   pelo rótulo curto em vez de deixar a página rolar na horizontal. */
@media (max-width: 360px) {
  .cabecalho__acoes .botao--primario .botao__texto-completo {
    display: none;
  }
  .cabecalho__acoes .botao--primario .botao__texto-curto {
    display: inline;
  }
}