/* =========================================================================
   IRM Astri — Landing Page
   Tokens espelham o style guide do template cliente-workr-lite
   (styles/abstracts/_colors.scss, _typography.scss, _spacing.scss,
   _breakpoints.scss) para manter consistência visual entre os produtos
   Astri. Aqui em CSS puro (sem pipeline Sass) por se tratar de uma landing
   page estática e independente.
   ========================================================================= */

:root {
  /* Cores — Primary (verde), Secondary (petróleo), Tertiary (âmbar) */
  --color-primary: #00D865;
  --color-primary-light: #E5FAF0;
  --color-primary-hover: #00A24C;
  --color-primary-active: #00612D;
  --color-on-primary: #000000;
  /* Escala completa 100→900, mesmo padrão de cliente-workr-lite/_colors.scss */
  --color-primary-100: #E5FAF0;
  --color-primary-200: #CCF7E0;
  --color-primary-300: #99EFC1;
  --color-primary-400: #66E8A3;
  --color-primary-500: #00D865;
  --color-primary-600: #00BE59;
  --color-primary-700: #00A24C;
  --color-primary-800: #00823D;
  --color-primary-900: #00612D;

  --color-secondary: #0B5B68;
  --color-secondary-rgb: 11, 91, 104;
  --color-secondary-light: #E6EEF0;
  --color-secondary-hover: #08444E;
  --color-secondary-900: #05292F;
  --color-on-secondary: #ffffff;
  --color-secondary-100: #E6EEF0;
  --color-secondary-200: #CEDEE1;
  --color-secondary-300: #9DBDC4;
  --color-secondary-400: #6D9DA4;
  --color-secondary-500: #0B5B68;
  --color-secondary-600: #0A505C;
  --color-secondary-700: #08444E;
  --color-secondary-800: #07373E;

  --color-tertiary: #F4A261;
  --color-tertiary-light: #FDF1E7;
  --color-tertiary-hover: #B36B37;
  --color-on-tertiary: #000000;
  --color-tertiary-100: #FDF1E7;
  --color-tertiary-200: #FBE3CF;
  --color-tertiary-300: #F8CBA3;
  --color-tertiary-400: #F6B682;
  --color-tertiary-500: #F4A261;
  --color-tertiary-600: #D6874A;
  --color-tertiary-700: #B36B37;
  --color-tertiary-800: #8A5029;
  --color-tertiary-900: #61371C;

  --color-text: #262626;
  --color-text-muted: #737373;
  --color-text-inverse: #ffffff;

  --color-bg: #ffffff;
  --color-surface: #F7F7F7;
  --color-border: #EBEBEB;
  --color-gray-100: #F7F7F7;
  --color-gray-200: #EBEBEB;
  --color-gray-300: #D4D4D4;
  --color-gray-400: #ABABAB;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #3D3D3D;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  --font-family-base: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --spacing-1: 4px;  --spacing-2: 8px;  --spacing-3: 12px; --spacing-4: 16px;
  --spacing-5: 20px; --spacing-6: 24px; --spacing-8: 32px; --spacing-10: 40px;
  --spacing-12: 48px; --spacing-14: 56px; --spacing-16: 64px; --spacing-20: 80px;
  --spacing-24: 96px;

  --radius-sm: 6px; --radius-md: 8px; --radius-lg: 12px;
}

/* Breakpoints usados nas media queries: tablet 580px / desktop 992px */

/* ── Ícones (sprite inline) ──────────────────────────────────────────── */
.icon { width: 22px; height: 22px; display: block; }
.icon--lg { width: 36px; height: 36px; }

/* ── Reveal ao rolar a página ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
/* Cascata dentro de grids — cada item aparece um pouco depois do anterior */
.features .reveal:nth-child(1), .qa-list .reveal:nth-child(1) { transition-delay: 0ms; }
.features .reveal:nth-child(2), .qa-list .reveal:nth-child(2) { transition-delay: 80ms; }
.features .reveal:nth-child(3), .qa-list .reveal:nth-child(3) { transition-delay: 160ms; }
.features .reveal:nth-child(4), .qa-list .reveal:nth-child(4) { transition-delay: 240ms; }
.features .reveal:nth-child(5), .qa-list .reveal:nth-child(5) { transition-delay: 320ms; }
.features .reveal:nth-child(6) { transition-delay: 400ms; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--spacing-6);
}
@media (max-width: 991px) { .container { padding-inline: var(--spacing-5); } }
@media (max-width: 579px) { .container { padding-inline: var(--spacing-4); } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}

/* ── Botões ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: 13px var(--spacing-6);
  font-family: var(--font-family-base);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .1s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn--outline { border-color: var(--color-secondary); color: var(--color-secondary); }
.btn--outline:hover { background: var(--color-secondary-light); }

/* ── Header ─────────────────────────────────────────────────────────── */
.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 20;
  padding-block: var(--spacing-5);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  color: #fff;
  font-family: var(--font-family-display);
}
.brand__logo { height: 26px; width: auto; display: block; }
.brand__product {
  font-size: .75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  letter-spacing: .04em;
}
.site-nav { display: flex; align-items: center; gap: var(--spacing-8); }
.site-nav__links { display: flex; gap: var(--spacing-6); }
.site-nav__links a {
  color: rgba(255,255,255,.85);
  font-size: .9375rem;
  font-weight: 500;
  transition: color .15s;
}
.site-nav__links a:hover { color: #fff; }
@media (max-width: 991px) { .site-nav__links { display: none; } }

/* ── Hero full-height ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(120% 120% at 15% 0%, var(--color-secondary) 0%, var(--color-secondary-900) 65%);
  color: #fff;
}
.hero__network {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .7;
  pointer-events: none;
}
@media (max-width: 579px) { .hero__network { opacity: .4; } }

.hero__glow {
  position: absolute;
  inset: -20%;
  z-index: 1;
  background:
    radial-gradient(38% 45% at 82% 18%, rgba(0,216,101,.25) 0%, rgba(0,216,101,0) 70%),
    radial-gradient(30% 35% at 95% 70%, rgba(244,162,97,.18) 0%, rgba(244,162,97,0) 70%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1fr);
  gap: var(--spacing-16);
  align-items: center;
  padding-block: calc(var(--spacing-24) + var(--spacing-8)) var(--spacing-16);
  width: 100%;
}
@media (max-width: 991px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--spacing-12); padding-block: var(--spacing-24) var(--spacing-12); text-align: left; }
}

.hero__content { display: flex; flex-direction: column; gap: var(--spacing-6); max-width: 640px; }

/* Entrada escalonada: cada elemento do texto do hero aparece em sequência */
.hero__content > * {
  opacity: 0;
  transform: translateY(16px);
  animation: hero-text-in .6s ease forwards;
}
.hero__content > .eyebrow { animation-delay: .1s; }
.hero__content > .hero__title { animation-delay: .25s; }
.hero__content > .hero__subtitle { animation-delay: .45s; }
.hero__content > .hero__tagline { animation-delay: .6s; }
.hero__content > .hero__actions { animation-delay: .75s; }
@keyframes hero-text-in { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .hero__content > * { animation: none; opacity: 1; transform: none; }
}

.hero__title {
  font-family: var(--font-family-display);
  font-size: clamp(2.25rem, 4.2vw, 3.75rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}
.hero__subtitle {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255,255,255,.82);
  max-width: 52ch;
}
.hero__tagline {
  font-family: var(--font-family-display);
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  font-weight: 700;
  color: #fff;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--spacing-4); margin-top: var(--spacing-2); }
@media (max-width: 579px) { .hero__actions .btn { white-space: normal; text-align: center; } }
.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-6);
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero__proof-item { display: flex; flex-direction: column; gap: 2px; }
.hero__proof-value { font-family: var(--font-family-display); font-size: 1.75rem; font-weight: 700; color: #fff; }
.hero__proof-label { font-size: .8125rem; color: rgba(255,255,255,.65); }

.hero__visual { position: relative; }
.hero__visual--chat { width: 100%; display: flex; justify-content: center; }

/* Envelope do mesmo tamanho do card de chat — os cards flutuantes se
   posicionam relativos a ele (não à coluna toda), então ficam sempre
   colados às bordas do mockup, nunca por cima do texto das mensagens. */
.chat-frame {
  position: relative;
  width: min(520px, 100%);
  margin-inline: auto;
  padding: 44px 20px;
}

/* ── Cards flutuantes ao redor do mockup ─────────────────────────────── */
.hero-float {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  background: #fff;
  color: var(--color-text);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px -10px rgba(0,0,0,.35);
  font-size: .8125rem;
  font-weight: 700;
  white-space: nowrap;
  animation: hero-float-move 5s ease-in-out infinite;
}
.hero-float .ico {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  flex-shrink: 0;
  font-size: .9375rem;
}
/* Cantos fora do cartão — o padding do .chat-frame garante a folga */
.hero-float--top-left { top: 0; left: 0; animation-delay: 0s; }
.hero-float--top-right { top: 0; right: 0; animation-delay: 1s; }
.hero-float--bottom { bottom: 0; right: 12%; animation-delay: 2s; }
@keyframes hero-float-move { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 767px) {
  .chat-frame { padding: 30px 12px; }
  .hero-float--top-left { display: none; }
  .hero-float--bottom { right: 4%; }
}
@media (max-width: 579px) { .hero-float { display: none; } .chat-frame { padding: 0; } }

/* ── Mockup de conversa (chat estilo WhatsApp) ──────────────────────── */
.chat {
  width: min(520px, 100%);
  border-radius: 20px;
  background: #0b1418;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.55);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.chat__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  background: var(--color-secondary-900);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.chat__avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-family-display);
  font-weight: 700;
  font-size: .8125rem;
  flex-shrink: 0;
}
.chat__header-text { display: flex; flex-direction: column; gap: 1px; text-align: left; }
.chat__name { font-size: .875rem; font-weight: 700; color: #fff; }
.chat__status { display: inline-flex; align-items: center; gap: 5px; font-size: .75rem; color: rgba(255,255,255,.55); }
.chat__status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 0 2px rgba(0,216,101,.2); flex-shrink: 0; }

.chat__body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  padding: var(--spacing-5);
  background:
    radial-gradient(circle at 20% 10%, rgba(0,216,101,.06) 0%, transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(244,162,97,.05) 0%, transparent 45%),
    #0e191e;
  min-height: 380px;
}

.chat__msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: .875rem;
  line-height: 1.5;
  text-align: left;
  opacity: 0;
  transform: translateY(10px);
  animation: chat-in .45s ease forwards;
  animation-delay: var(--d, 0s);
}
.chat__msg p { margin: 0; }
.chat__msg--user {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-bottom-right-radius: 4px;
}
.chat__msg--bot {
  align-self: flex-start;
  background: #1b2b31;
  color: rgba(255,255,255,.92);
  border-bottom-left-radius: 4px;
}
.chat__msg--bot strong { color: var(--color-primary); }

.chat__typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  background: #1b2b31;
  opacity: 0;
  animation: chat-in .45s ease forwards;
  animation-delay: var(--d, 0s);
}
.chat__typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  animation: chat-bounce 1.2s ease-in-out infinite;
}
.chat__typing span:nth-child(2) { animation-delay: .15s; }
.chat__typing span:nth-child(3) { animation-delay: .3s; }

@keyframes chat-in { to { opacity: 1; transform: translateY(0); } }
@keyframes chat-bounce { 0%,60%,100% { transform: translateY(0); opacity: .5; } 30% { transform: translateY(-4px); opacity: 1; } }

@media (max-width: 579px) { .chat__body { min-height: 320px; } }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: var(--spacing-6);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
  color: rgba(255,255,255,.55);
  font-size: .75rem;
  z-index: 2;
}
.scroll-cue__line { width: 1px; height: 28px; background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .3; } 50% { opacity: 1; } }
@media (max-width: 579px) { .scroll-cue { display: none; } }

/* ── Section base ───────────────────────────────────────────────────── */
.section { padding-block: var(--spacing-24); }
.section--alt { background: var(--color-surface); }
.section--dark { background: var(--color-secondary); color: #fff; }
.section__header { max-width: 62ch; margin-bottom: var(--spacing-14); }
.section__header--centered { max-width: 640px; margin-inline: auto; text-align: center; }
.section__title {
  font-family: var(--font-family-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-top: var(--spacing-3);
}
.section__subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-top: var(--spacing-4);
}
.section--dark .section__subtitle { color: rgba(255,255,255,.75); }

@media (max-width: 579px) { .section { padding-block: var(--spacing-16); } }

/* ── Features grid ──────────────────────────────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
}
@media (max-width: 991px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 579px) { .features { grid-template-columns: 1fr; } }

.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.feature-card:hover {
  box-shadow: 0 16px 32px -12px rgba(11,91,104,.18);
  transform: translateY(-3px);
  border-color: transparent;
}
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}
.feature-card__title { font-size: 1.0625rem; font-weight: 700; }
.feature-card__desc { font-size: .9375rem; color: var(--color-text-muted); line-height: 1.6; }

/* ── Lista de perguntas e respostas (exemplos do Assistente de IA) ──── */
.qa-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
  margin-top: var(--spacing-10);
}
@media (max-width: 767px) { .qa-list { grid-template-columns: 1fr; } }
.qa-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.qa-item:hover {
  box-shadow: 0 16px 32px -14px rgba(11,91,104,.18);
  transform: translateY(-2px);
  border-color: transparent;
}
.qa-item__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.qa-item__icon .icon { width: 20px; height: 20px; }
.qa-item__body { display: flex; flex-direction: column; gap: var(--spacing-2); }
.qa-item__q {
  font-family: var(--font-family-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
}
.qa-item__q::before { content: '"'; }
.qa-item__q::after { content: '"'; }
.qa-item__a { font-size: .9375rem; color: var(--color-text-muted); line-height: 1.6; }

/* Linha de fechamento em destaque, usada ao final de várias seções */
.section__closing {
  text-align: center;
  font-family: var(--font-family-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  color: var(--color-text);
  margin-top: var(--spacing-10);
}
.section__closing--light { color: #fff; margin-top: var(--spacing-8); }

/* ── Bloco de destaque ───────────────────────────────────────── */
.highlight {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--spacing-16);
  align-items: center;
}
@media (max-width: 767px) { .highlight { grid-template-columns: 1fr; gap: var(--spacing-10); } }
.highlight__title {
  font-family: var(--font-family-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-4);
}
.highlight__text { font-size: 1.0625rem; color: var(--color-text-muted); line-height: 1.65; }
.highlight__closing {
  font-family: var(--font-family-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-4);
}
.highlight__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 260px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-primary);
  opacity: 0;
  animation: pulse-ring-anim 3.6s ease-out infinite;
}
.pulse-ring--2 { animation-delay: 1.2s; }
.pulse-ring--3 { animation-delay: 2.4s; }
@keyframes pulse-ring-anim {
  0% { transform: scale(.55); opacity: .55; }
  100% { transform: scale(1); opacity: 0; }
}
.pulse-core {
  position: relative;
  z-index: 1;
  width: 96px; height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 20px 40px -12px rgba(11,91,104,.35);
}
@media (prefers-reduced-motion: reduce) { .pulse-ring { animation: none; opacity: .3; } }

/* ── Fluxo "do dado à resposta" ──────────────────────────────── */
.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-5);
  margin-top: var(--spacing-14);
  flex-wrap: wrap;
}
.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6) var(--spacing-5);
  min-width: 168px;
  text-align: center;
}
.flow__step--highlight {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.flow__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  display: flex; align-items: center; justify-content: center;
}
.flow__step--highlight .flow__icon { background: var(--color-primary); color: var(--color-on-primary); }
.flow__label { font-family: var(--font-family-display); font-weight: 700; font-size: .9375rem; }
.flow__arrow { width: 26px; height: 26px; color: var(--color-border); flex-shrink: 0; }
@media (max-width: 767px) { .flow__arrow { transform: rotate(90deg); } }

/* Variante estática do chat-frame (sem cards flutuantes/padding extra) */
.chat-frame--static { padding: 0; margin-top: var(--spacing-10); }

/* ── CTA final ───────────────────────────────────────────────────────── */
.cta-final {
  background: linear-gradient(120deg, var(--color-secondary) 0%, var(--color-secondary-900) 100%);
  border-radius: 24px;
  padding: var(--spacing-16) var(--spacing-12);
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-5);
}
.cta-final__title {
  font-family: var(--font-family-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  max-width: 30ch;
}
.cta-final__subtitle { color: rgba(255,255,255,.78); max-width: 50ch; }
.cta-final__actions { display: flex; flex-wrap: wrap; gap: var(--spacing-4); margin-top: var(--spacing-2); }
@media (max-width: 579px) { .cta-final { padding: var(--spacing-12) var(--spacing-5); border-radius: 16px; } }

/* ── Footer ─────────────────────────────────────────────────────────── */
.site-footer { background: #08252A; color: rgba(255,255,255,.6); padding-block: var(--spacing-10); }
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  font-size: .8125rem;
}
.site-footer .brand__logo { height: 22px; }
.site-footer__links { display: flex; gap: var(--spacing-6); }
.site-footer__links a { color: rgba(255,255,255,.6); transition: color .15s; }
.site-footer__links a:hover { color: #fff; }