/* =============================================================
   ANGLIS — Landing page
   Depende de tokens.css (fonte da verdade da identidade).
   ============================================================= */

html { scroll-padding-top: 104px; }

section { padding: var(--secao) 0; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--tinta-2);
  max-width: 640px;
}

.eyebrow { display: block; margin-bottom: 16px; }

section h2 { max-width: 720px; }
section h2 + .lead, section .eyebrow + h2 { margin-top: 20px; }

.link-seta {
  font-weight: 600;
  font-size: var(--fs-btn);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.link-seta span { transition: transform var(--t-micro) var(--ease-padrao); }
.link-seta:hover span { transform: translateX(3px); }

/* ---- Logo ----------------------------------------------------- */
.logo {
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: -.01em;
  color: var(--tinta);
  margin: 0;
}
.logo:hover { color: var(--tinta); }
.logo-i { position: relative; }
.logo-i::after {
  content: "";
  position: absolute;
  width: .16em;
  height: .16em;
  border-radius: 30%;
  background: var(--azul);
  top: -.13em;
  left: 50%;
  transform: translateX(-50%);
}

/* ---- Reveals (só com JS ativo — sem JS o conteúdo fica visível) -- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-reveal) var(--ease-out),
              transform var(--t-reveal) var(--ease-out);
  transition-delay: var(--atraso, 0ms);
}
.js .reveal.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* =============================================================
   NAV
   ============================================================= */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding: 16px 24px 0;
}
.nav-pilula {
  display: flex;
  align-items: center;
  gap: 32px;
  width: 100%;
  max-width: 1040px;
  padding: 10px 12px 10px 28px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  transition: background var(--t-ui) var(--ease-padrao),
              border-color var(--t-ui) var(--ease-padrao),
              box-shadow var(--t-ui) var(--ease-padrao);
}
.nav.rolou .nav-pilula {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--borda);
  box-shadow: var(--sombra-1);
}
.nav-links {
  display: flex;
  gap: 28px;
  margin: 0 auto;
}
.nav-links a {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--tinta-2);
  transition: color var(--t-micro) var(--ease-padrao);
}
.nav-links a:hover { color: var(--tinta); }
.btn-nav { padding: 11px 22px; }

/* =============================================================
   S01 · HERO
   ============================================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--secao) + 72px);
}
.hero-glow {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--azul-glow), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
  animation: glow-deriva 12s ease-in-out infinite alternate;
}
.hero-glow-1 { top: -180px; left: -120px; }
.hero-glow-2 { bottom: -240px; right: -80px; animation-delay: -6s; }
@keyframes glow-deriva {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.15); }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.hero-texto .lead { margin-top: 28px; }
.hero-texto h1 { margin-top: 8px; }
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}
.hero-credibilidade {
  margin-top: 44px;
  font-size: var(--fs-small);
  color: var(--tinta-3);
  max-width: 520px;
}
.hero-credibilidade strong { color: var(--tinta-2); font-weight: 600; }

.sublinhado-azul {
  background-image: linear-gradient(var(--azul), var(--azul));
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  padding-bottom: 2px;
  transition: background-size 700ms var(--ease-out);
}
.sublinhado-azul.ativo { background-size: 100% 2px; }

.grifo { color: var(--azul); }

.hero-foto {
  position: relative;
  margin: 0;
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--sombra-2);
}
.hero-foto img { width: 100%; height: auto; }

.constelacao {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.cartao-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--borda);
  border-radius: var(--r-md);
  padding: 10px 16px 10px 10px;
  box-shadow: var(--sombra-2);
}
.cartao-status-texto { font-size: .8125rem; color: var(--tinta-2); }

/* =============================================================
   S02 · PROBLEMA
   ============================================================= */
.problema .intro { margin-top: 20px; }
.metricas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 56px;
}
.metrica-card {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-lg);
  padding: var(--card-pad);
}
.metrica-numero {
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: 2.5rem;
  line-height: 1.1;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.metrica-unidade { font-size: 1.25rem; color: var(--tinta-2); }
.metrica-texto { margin-top: 12px; font-size: var(--fs-small); color: var(--tinta-2); }
.metrica-fonte { margin-top: 14px; font-size: .75rem; color: var(--tinta-3); }
.metrica-fonte a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.metrica-fonte a:hover { color: var(--azul-hover); }
.problema-fecho {
  margin: 72px auto 0;
  max-width: 680px;
  text-align: center;
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--tinta-2);
}
.problema-fecho strong { color: var(--tinta); }

/* =============================================================
   S03 · COMO FUNCIONA
   ============================================================= */
.passos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin: 56px 0 40px;
}
.passo-card {
  background: var(--papel-2);
  border-radius: var(--r-2xl);
  padding: var(--card-pad-lg);
}
.passo-card h3 { font-size: var(--fs-h4); }
.passo-card p { margin-top: 14px; font-size: var(--fs-small); color: var(--tinta-2); line-height: 1.7; }
.passo-num { color: var(--azul); }
.passo-picto {
  height: 96px;
  margin-bottom: 28px;
  border-radius: var(--r-md);
  background: var(--superficie);
  border: 1px solid var(--borda);
  display: grid;
  place-items: center;
}
.passo-picto svg { width: 120px; height: 90px; overflow: visible; }

.picto-sensor { animation: picto-encaixa 4s var(--ease-padrao) infinite; }
@keyframes picto-encaixa {
  0%, 15%  { transform: translateX(0); }
  45%, 75% { transform: translateX(20px); }
  100%     { transform: translateX(0); }
}
.picto-rotina {
  stroke-dasharray: 220;
  animation: picto-desenha 5s var(--ease-padrao) infinite;
}
@keyframes picto-desenha {
  0%        { stroke-dashoffset: 220; }
  55%, 100% { stroke-dashoffset: 0; }
}
.picto-rotina-ponto {
  offset-path: path("M8 70 C 24 70, 26 28, 42 28 S 58 60, 74 60 88 36, 104 36");
  animation: picto-percorre 5s var(--ease-padrao) infinite;
}
@keyframes picto-percorre {
  0%        { offset-distance: 0%; }
  55%, 100% { offset-distance: 100%; }
}
.picto-onda {
  transform-box: fill-box;
  transform-origin: center;
  animation: picto-pulso-onda 2.4s var(--ease-out) infinite;
}
.picto-onda-2 { animation-delay: 1.2s; }
@keyframes picto-pulso-onda {
  from { transform: scale(.4); opacity: .9; }
  to   { transform: scale(2.6); opacity: 0; }
}
.picto-notif { animation: picto-chega 2.4s var(--ease-padrao) infinite; }
@keyframes picto-chega {
  0%, 35%  { opacity: 0; transform: translateY(-4px); }
  55%, 85% { opacity: 1; transform: translateY(0); }
  100%     { opacity: 0; }
}

/* =============================================================
   S04 · PRIVACIDADE (única seção escura)
   ============================================================= */
.privacidade {
  background: var(--noite);
  color: var(--texto-noite);
}
.privacidade h2 {
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 4rem);
}
.privacidade .lead { color: var(--texto-noite-2); max-width: 680px; }

.manifesto {
  margin: 96px 0;
  text-align: center;
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: #fff;
}
.manifesto-linha { display: block; }
.manifesto .letra {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.manifesto.visivel .letra { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .manifesto .letra { opacity: 1; transform: none; }
}
.palavra-dados {
  background-image:
    repeating-linear-gradient(0deg, transparent 0 2px, rgba(15, 17, 22, .55) 2px 3px),
    repeating-linear-gradient(90deg, var(--azul-noite) 0 6px, var(--azul) 6px 12px, var(--azul-hover) 12px 18px);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---- comparador câmera × sensor ---- */
.comparador {
  --corte: 50%;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--borda-noite);
  user-select: none;
}
.comparador-lado { position: absolute; inset: 0; }
.comparador-lado img,
.comparador-lado svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.comparador-sensor {
  background: var(--noite-2);
  clip-path: inset(0 0 0 var(--corte));
}
.comparador-rotulo {
  position: absolute;
  top: 18px;
  left: 18px;
  font-size: .8125rem;
  font-weight: 500;
  color: #fff;
  background: rgba(15, 17, 22, .65);
  backdrop-filter: blur(6px);
  border-radius: var(--r-pill);
  padding: 7px 14px;
}
.comparador-rotulo-sensor {
  left: auto;
  right: 18px;
  color: var(--azul-noite);
  border: 1px solid var(--borda-noite);
}
.comparador-alca {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--corte);
  width: 2px;
  background: rgba(255, 255, 255, .8);
  pointer-events: none;
}
.comparador-alca span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 12px rgba(27, 29, 34, .4);
}
.comparador-alca span::before {
  content: "⟷";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--tinta);
  font-size: 1rem;
}
.comparador-controle {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  margin: 0;
}
.comparador:has(.comparador-controle:focus-visible) {
  outline: 2px solid var(--azul-noite);
  outline-offset: 4px;
}
.comparador:has(.comparador-controle:focus-visible) .comparador-alca span {
  box-shadow: 0 2px 12px rgba(27, 29, 34, .4), 0 0 0 3px var(--azul-noite);
}

.pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 64px;
}
.pilar {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--borda-noite);
  border-radius: var(--r-lg);
  padding: var(--card-pad);
}
.pilar h3 { color: #fff; font-size: var(--fs-h4); }
.pilar p { margin-top: 12px; font-size: var(--fs-small); color: var(--texto-noite-2); line-height: 1.7; }

/* =============================================================
   S05 · ESTADOS
   ============================================================= */
.estados-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
  margin-top: 72px;
  align-items: start;
}
.estados-sensor {
  position: sticky;
  top: 160px;
  display: grid;
  place-items: center;
  padding: 48px 0;
}
.sensor-grande {
  width: 150px;
  height: 150px;
  border-radius: var(--r-2xl);
  background: linear-gradient(145deg, #FFFFFF, var(--papel-2));
  border: 1px solid var(--borda);
  display: grid;
  place-items: center;
  transition: box-shadow 600ms var(--ease-padrao);
  box-shadow: 0 0 0 24px var(--azul-wash), 0 0 80px 20px var(--azul-glow);
}
.sensor-grande-led {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--azul);
  transition: background 600ms var(--ease-padrao);
  animation: pulso 3s var(--ease-padrao) infinite;
}
.sensor-grande.estado-ambar { box-shadow: 0 0 0 24px var(--ambar-wash), 0 0 80px 20px var(--ambar-glow); }
.sensor-grande.estado-ambar .sensor-grande-led { background: var(--ambar); animation-duration: 1.6s; }
.sensor-grande.estado-vermelho { box-shadow: 0 0 0 24px var(--vermelho-wash), 0 0 80px 20px var(--vermelho-glow); }
.sensor-grande.estado-vermelho .sensor-grande-led { background: var(--vermelho); animation-duration: .9s; }

.estados-paineis { display: flex; flex-direction: column; gap: 40px; }
.estado-painel {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-xl);
  padding: var(--card-pad-lg);
  opacity: .35;
  transform: translateY(8px);
  transition: opacity 600ms var(--ease-padrao), transform 600ms var(--ease-padrao);
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 14px;
}
.estado-painel.ativo { opacity: 1; transform: none; }
.estado-painel p { color: var(--tinta-2); max-width: 480px; }
.estados-fecho {
  margin: 80px auto 0;
  max-width: 620px;
  text-align: center;
  font-size: var(--fs-lead);
  color: var(--tinta-2);
}
.estados-fecho strong { color: var(--tinta); }

/* =============================================================
   S06 · SEGMENTOS
   ============================================================= */
.segmentos { background: var(--papel-2); }
.bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-top: 56px;
}
.bento-card {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-2xl);
  padding: var(--card-pad-lg);
  transition: transform var(--t-ui) var(--ease-padrao), box-shadow var(--t-ui) var(--ease-padrao);
}
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); }
.bento-card h3 { font-size: var(--fs-h4); }
.bento-card p { margin-top: 14px; color: var(--tinta-2); font-size: var(--fs-small); line-height: 1.7; }
.bento-card .link-seta { margin-top: 20px; }
.bento-grande { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.bento-foto { margin: 0; aspect-ratio: 16 / 9; overflow: hidden; }
.bento-foto img { width: 100%; height: 100%; object-fit: cover; }
.bento-corpo { padding: var(--card-pad-lg); display: flex; flex-direction: column; align-items: flex-start; }
.badge-expansao {
  display: inline-block;
  background: var(--ambar-wash);
  color: var(--ambar-texto);
  font-size: .8125rem;
  font-weight: 500;
  border-radius: var(--r-pill);
  padding: 6px 14px;
  margin-bottom: 18px;
}

/* =============================================================
   S07 · PLATAFORMA
   ============================================================= */
.plataforma-grid { margin-top: 48px; max-width: 720px; }
.alertas-nomeados {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.alertas-nomeados li {
  position: relative;
  padding-left: 26px;
  color: var(--tinta-2);
  font-size: var(--fs-body);
}
.alertas-nomeados li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  border-radius: 30%;
  background: var(--azul);
}
.alertas-nomeados strong { color: var(--tinta); }
.plataforma-sintese { color: var(--tinta-2); margin-bottom: 20px; }
.plataforma-apoio {
  font-size: var(--fs-small);
  color: var(--tinta-2);
  border-left: 3px solid var(--azul-borda);
  padding-left: 16px;
  margin-bottom: 32px;
  max-width: 560px;
}

.browser-mockup {
  margin-top: 64px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--borda);
  box-shadow: var(--sombra-2), 0 40px 120px -20px var(--azul-glow);
  background: var(--superficie);
}
.browser-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--borda);
  background: var(--papel);
}
.browser-bolinha { width: 10px; height: 10px; border-radius: 50%; }
.browser-bolinha:nth-child(1) { background: var(--azul); }
.browser-bolinha:nth-child(2) { background: var(--ambar); }
.browser-bolinha:nth-child(3) { background: var(--vermelho); }
.browser-url {
  margin: 0 auto;
  font-size: .8125rem;
  color: var(--tinta-3);
  background: var(--papel-2);
  border-radius: var(--r-pill);
  padding: 5px 18px;
}
.browser-tela {
  display: block;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--papel);
}
.browser-tela iframe {
  width: 1280px;
  height: 800px;
  border: 0;
  transform-origin: 0 0;
  pointer-events: none;
}

/* =============================================================
   S08 · PROVA
   ============================================================= */
.selo-piloto {
  display: inline-block;
  background: var(--azul-wash);
  color: var(--azul-hover);
  border-radius: var(--r-pill);
  padding: 4px 12px;
  text-transform: none;
  letter-spacing: 0;
  font-size: .8125rem;
  margin-left: 8px;
}
.prova-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 56px;
}
.prova-card {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-lg);
  padding: var(--card-pad);
}
.prova-meta {
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: 2.125rem;
  line-height: 1.15;
  color: var(--azul);
  min-height: 2.4em;
  display: flex;
  align-items: flex-end;
}
.prova-card h3 { font-size: 1.0625rem; margin-top: 18px; }
.prova-card h3 + p { margin-top: 10px; font-size: .875rem; color: var(--tinta-2); }
.prova-referencia {
  margin: 48px auto 0;
  max-width: 760px;
  text-align: center;
  font-size: .9375rem;
  color: var(--tinta-2);
}

/* =============================================================
   S09 · CTA FINAL + CONTATO
   ============================================================= */
.contato { position: relative; overflow: hidden; background: var(--papel-2); }
.contato-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--azul-glow), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
}
.contato-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contato-direto { margin-top: 32px; font-weight: 500; color: var(--tinta-2); }

.cubi-convite {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  text-align: left;
}
.cubi-convite:focus-visible {
  outline: 2px solid var(--azul);
  outline-offset: 4px;
  border-radius: var(--r-sm);
}
.cubi-mini {
  width: 64px;
  height: 64px;
  image-rendering: pixelated;
  animation: cubi-flutua 3s ease-in-out infinite alternate;
}
@keyframes cubi-flutua {
  from { transform: translateY(0); }
  to   { transform: translateY(-6px); }
}
.cubi-balao {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-md) var(--r-md) var(--r-md) 4px;
  box-shadow: var(--sombra-1);
  padding: 10px 16px;
  font-size: .875rem;
  color: var(--tinta-2);
}

.form-card {
  position: relative;
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--r-2xl);
  padding: 40px;
  box-shadow: var(--sombra-2);
}
.campo { margin-bottom: 20px; }
.campo label, .campo legend {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.opcional { color: var(--tinta-3); font-weight: 400; }
.campo input[type="text"],
.campo input[type="email"],
.campo textarea {
  width: 100%;
  background: var(--papel);
  border: 1px solid var(--borda);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  font: inherit;
  font-size: .9375rem;
  color: var(--tinta);
  transition: border-color var(--t-micro) var(--ease-padrao), box-shadow var(--t-micro) var(--ease-padrao);
}
.campo input:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px var(--azul-wash);
}
.campo-radio { border: 0; padding: 0; margin: 0 0 20px; }
.campo-radio label { display: inline-block; margin: 0 8px 8px 0; cursor: pointer; }
.campo-radio input { position: absolute; opacity: 0; }
.campo-radio span {
  display: inline-block;
  border: 1px solid var(--borda-forte);
  border-radius: var(--r-pill);
  padding: 9px 18px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--tinta-2);
  transition: all var(--t-micro) var(--ease-padrao);
}
.campo-radio input:checked + span {
  background: var(--azul-wash);
  border-color: var(--azul-borda);
  color: var(--azul-hover);
}
.campo-radio input:focus-visible + span {
  box-shadow: 0 0 0 2px var(--superficie), 0 0 0 4px var(--azul);
}
.btn-form { width: 100%; justify-content: center; }
.form-microcopy { margin-top: 14px; font-size: .8125rem; color: var(--tinta-3); text-align: center; }
.form-sucesso {
  margin-top: 16px;
  background: var(--verde-wash);
  color: var(--verde-texto);
  border-radius: var(--r-sm);
  padding: 14px 18px;
  font-size: .9375rem;
  font-weight: 500;
  text-align: center;
}

.assinatura {
  position: relative;
  text-align: center;
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: 2.125rem;
  letter-spacing: -.015em;
  margin-top: 120px;
}

/* =============================================================
   FOOTER
   ============================================================= */
.footer {
  background: var(--papel-2);
  border-top: 1px solid var(--borda);
  padding: 72px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-marca p { margin: 0 0 10px; font-size: var(--fs-small); color: var(--tinta-2); }
.footer-marca .logo { font-size: 1.375rem; margin-bottom: 6px; }
.footer-ame { font-size: .8125rem !important; color: var(--tinta-3) !important; max-width: 320px; }
.footer-col h3 { font-size: .9375rem; margin-bottom: 16px; }
.footer-col a, .footer-col span {
  display: block;
  font-size: var(--fs-small);
  color: var(--tinta-2);
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--azul); }
.footer-legal {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--borda);
  text-align: center;
}
.footer-legal p { font-size: .8125rem; color: var(--tinta-3); margin: 0 0 8px; }
.footer-projeto { opacity: .8; }

/* =============================================================
   Responsivo
   ============================================================= */
@media (max-width: 1080px) {
  .metricas, .prova-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-pilula { justify-content: space-between; }
  .hero-grid, .contato-grid { grid-template-columns: 1fr; gap: 48px; }
  .passos, .pilares { grid-template-columns: 1fr; }
  .estados-grid { grid-template-columns: 1fr; gap: 40px; }
  .estados-sensor { position: static; padding: 16px 0; }
  .sensor-grande { width: 110px; height: 110px; border-radius: 36px; }
  .estado-painel { min-height: 0; }
  .bento { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .metricas, .prova-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-nav { padding: 10px 16px; font-size: .875rem; }
  .nav-pilula { padding-left: 20px; gap: 12px; }
  .passo-card, .bento-corpo, .form-card { padding: 28px; }
  .assinatura { font-size: 1.625rem; }
}