/* =========================================================================
   Ligdy — landing de captação
   Paleta da marca definida em PROJECT_CONTEXT.md ("Tom visual e marca"):
   #000B4A institucional · #2375F4 confiança · #249DF0 tecnologia
   #1BCED6 inovação · #16D6C3 segurança · #F5F5F5 neutro
   A identidade pede confiança, segurança, tecnologia, simplicidade — e pede
   explicitamente para EVITAR visual genérico de startup de IA. Daí a base
   naval profunda com acento ciano, e nenhum gradiente roxo.
   ========================================================================= */

:root {
  --inst: #000b4a;
  --conf: #2375f4;
  --tec: #249df0;
  --ciano: #1bced6;
  --turq: #16d6c3;
  --neutro: #f5f5f5;

  /* Superfícies derivadas da paleta, não inventadas. */
  --fundo: #00072e;
  --fundo-alt: #000b3a;
  --superf: rgba(255, 255, 255, 0.045);
  --superf-2: rgba(255, 255, 255, 0.08);
  --borda: rgba(255, 255, 255, 0.11);
  --borda-forte: rgba(27, 206, 214, 0.35);

  --txt: #eaf0ff;
  --txt-2: #9aabd0;
  --txt-3: #6c7fa8;

  --raio: 14px;
  --raio-g: 22px;
  --wrap: 1140px;
  --sombra: 0 24px 60px -20px rgba(0, 0, 0, 0.7);

  --display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --corpo: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

/* ------------------------------------------------------------------ base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--fundo);
  color: var(--txt);
  font-family: var(--corpo);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--turq);
  text-decoration-color: rgba(22, 214, 195, 0.4);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: currentColor;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.022em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 {
  /* Teto contido de propósito: a manchete precisa caber em duas linhas
     na coluna do hero, senão vira um bloco de quatro e perde o impacto. */
  font-size: clamp(2rem, 3.9vw, 2.8rem);
}

h2 {
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
}

h3 {
  font-size: 1.09rem;
  letter-spacing: -0.012em;
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

.sprite {
  position: absolute;
}

.pular {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--conf);
  color: #fff;
  padding: 12px 18px;
  z-index: 200;
  border-radius: 0 0 var(--raio) 0;
}

.pular:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--turq);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  width: min(100% - 2.4rem, var(--wrap));
  margin-inline: auto;
}

.wrap-estreito {
  width: min(100% - 2.4rem, 780px);
}

.ico {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ico-grande {
  width: 26px;
  height: 26px;
}

/* --------------------------------------------------------------- botões */

.btn {
  --btn-bg: linear-gradient(120deg, var(--conf), var(--tec) 55%, var(--ciano));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.82rem 1.4rem;
  border: 0;
  border-radius: 999px;
  background: var(--btn-bg);
  color: #fff;
  font: 600 0.98rem/1 var(--display);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
  box-shadow: 0 10px 26px -12px rgba(35, 117, 244, 0.9);
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.07);
  box-shadow: 0 16px 34px -14px rgba(27, 206, 214, 0.85);
}

.btn:active {
  transform: translateY(0);
}

.btn-grande {
  padding: 1.05rem 1.85rem;
  font-size: 1.04rem;
}

.btn-menor {
  padding: 0.62rem 1.1rem;
  font-size: 0.9rem;
}

.btn-bloco {
  width: 100%;
}

.btn-vazado {
  background: transparent;
  border: 1px solid var(--borda);
  color: var(--txt);
  box-shadow: none;
}

.btn-vazado:hover {
  border-color: var(--borda-forte);
  background: var(--superf);
  filter: none;
}

.btn[disabled] {
  opacity: 0.55;
  pointer-events: none;
}

/* ----------------------------------------------------------------- topo */

.topo {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(0, 7, 46, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.topo.rolou {
  border-bottom-color: var(--borda);
}

.topo-in {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 68px;
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--txt);
  font: 700 1.22rem/1 var(--display);
  letter-spacing: -0.03em;
}

/* Sinal da marca: dois traços que se encontram — a conversa virando documento. */
.marca-sinal {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--conf), var(--turq));
  position: relative;
}

.marca-sinal::after {
  content: "";
  position: absolute;
  inset: 6px 5px;
  border-left: 2px solid rgba(255, 255, 255, 0.95);
  border-bottom: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: 0 0 0 3px;
}

.topo-nav {
  display: none;
  gap: 1.6rem;
  margin-left: auto;
}

.topo-nav a {
  color: var(--txt-2);
  text-decoration: none;
  font-size: 0.94rem;
}

.topo-nav a:hover {
  color: var(--txt);
}

.topo .btn {
  margin-left: auto;
}

.topo-nav ~ .btn {
  margin-left: 0;
}

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

.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3.5rem, 9vw, 6.5rem);
  overflow: hidden;
}

.hero-brilho {
  position: absolute;
  inset: -30% -10% auto;
  height: 720px;
  pointer-events: none;
  background:
    radial-gradient(46% 50% at 22% 32%, rgba(35, 117, 244, 0.4), transparent 70%),
    radial-gradient(38% 44% at 78% 20%, rgba(27, 206, 214, 0.26), transparent 72%);
  filter: blur(14px);
}

.hero-in {
  position: relative;
  display: grid;
  gap: clamp(2.6rem, 6vw, 4rem);
}

.kicker {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.34rem 0.85rem;
  border: 1px solid var(--borda);
  border-radius: 999px;
  background: var(--superf);
  color: var(--turq);
  font: 600 0.78rem/1.4 var(--display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.realce {
  background: linear-gradient(100deg, var(--ciano), var(--turq) 60%, var(--tec));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: clamp(1.04rem, 2.2vw, 1.22rem);
  color: var(--txt-2);
  max-width: 34em;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.9rem 0 1.2rem;
}

.hero-nota {
  color: var(--txt-3);
  font-size: 0.94rem;
  max-width: 32em;
  margin: 0;
}

.hero-nota strong {
  color: var(--txt-2);
}

/* ------------------------------------------------- cena: conversa → papel

   O contrato é PAPEL BRANCO sobreposto ao grupo, levemente girado. O contraste
   contra o azul institucional é o que faz o olho reconhecer "documento" antes
   de ler qualquer palavra — dois cartões azuis iguais liam como dois painéis
   genéricos. Empilhado em coluna sempre: lado a lado exigiria ~600px, e a
   coluna do hero nunca passa de ~460. */

.hero-cena {
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
}

.zap {
  border: 1px solid var(--borda);
  border-radius: 20px;
  background: linear-gradient(180deg, #0a1656, #050f3c);
  box-shadow: 0 20px 44px -22px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.zap-topo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.zap-topo strong {
  display: block;
  font: 600 0.9rem/1.3 var(--display);
}

.zap-topo small {
  color: var(--txt-3);
  font-size: 0.74rem;
}

.zap-ponto {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--conf), var(--turq));
  flex: none;
}

.zap-corpo {
  display: grid;
  gap: 0.42rem;
  padding: 0.9rem 0.85rem 2.7rem;
}

/* Bolha com rabinho: é o detalhe que faz o desenho ser lido como WhatsApp,
   e não como "mockup de chat genérico". */
.bolha {
  position: relative;
  max-width: 84%;
  padding: 0.5rem 0.7rem 0.42rem;
  border-radius: 12px;
  font-size: 0.845rem;
  line-height: 1.45;
}

.bolha time {
  display: block;
  margin-top: 0.15rem;
  text-align: right;
  font-size: 0.63rem;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
}

.visto {
  color: #5ad3ff;
  opacity: 1;
  letter-spacing: -0.12em;
}

.bolha::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 10px;
  height: 12px;
}

.b-dele,
.b-ligdy {
  justify-self: start;
  border-bottom-left-radius: 3px;
}

.b-meu {
  justify-self: end;
  border-bottom-right-radius: 3px;
  background: #1b4fb0;
  color: #eaf2ff;
}

.b-meu::after {
  right: -6px;
  background: radial-gradient(circle at 100% 0, transparent 10px, #1b4fb0 10px);
}

.b-dele {
  background: #16205c;
  color: #dbe4ff;
}

.b-dele::after {
  left: -6px;
  background: radial-gradient(circle at 0 0, transparent 10px, #16205c 10px);
}

.b-ligdy {
  background: #0d5f63;
  color: #d9fffb;
}

.b-ligdy::after {
  left: -6px;
  background: radial-gradient(circle at 0 0, transparent 10px, #0d5f63 10px);
}

/* ------------------------------------------------------------- o papel */

.papel {
  position: relative;
  z-index: 2;
  width: min(100%, 310px);
  margin: -2.1rem 0 0 auto;
  padding: 1.05rem 1.15rem 0.95rem;
  border-radius: 8px;
  background: linear-gradient(178deg, #ffffff, #e9eef7);
  color: var(--inst);
  transform: rotate(-1.8deg);
  box-shadow:
    0 30px 55px -20px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(255, 255, 255, 0.16);
}

.papel-tipo {
  margin: 0 0 0.15rem;
  font: 700 0.62rem/1.4 var(--display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4a5b8f;
}

.papel-partes {
  margin: 0 0 0.85rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid #d3dbea;
  font: 600 0.9rem/1.3 var(--display);
  color: var(--inst);
}

.papel-dados {
  display: flex;
  gap: 1.6rem;
  margin-bottom: 0.9rem;
}

.papel-dados span {
  display: block;
  font-size: 0.63rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #7484ad;
}

.papel-dados b {
  font: 700 1.02rem/1.25 var(--display);
  color: var(--inst);
  letter-spacing: -0.02em;
}

.papel-selo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.6rem;
  padding: 0.32rem 0.7rem;
  border: 1px solid rgba(13, 128, 118, 0.4);
  border-radius: 999px;
  background: rgba(22, 214, 195, 0.16);
  color: #0a6f66;
  font: 700 0.72rem/1 var(--display);
}

.papel-selo .ico {
  width: 14px;
  height: 14px;
  stroke-width: 3;
}

.papel-hash {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.63rem;
  color: #8e9cbd;
}

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

.sec {
  padding: clamp(3.4rem, 8vw, 6rem) 0;
}

.sec-alt {
  background:
    linear-gradient(180deg, transparent, rgba(0, 11, 74, 0.55) 18%, transparent);
  border-block: 1px solid var(--borda);
}

.sec-topo {
  max-width: 44rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.sub {
  color: var(--txt-2);
  font-size: 1.03rem;
  max-width: 40em;
  margin-bottom: 0;
}

.rodape-sec {
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 0;
  color: var(--txt-3);
  font-size: 0.95rem;
  max-width: 44em;
}

.grade-4 {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.dor {
  padding: 1.4rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--superf);
}

.dor h3 {
  color: var(--txt);
  margin-bottom: 0.4rem;
}

.dor p {
  margin: 0;
  color: var(--txt-2);
  font-size: 0.94rem;
}

/* -------------------------------------------------------------- passos */

.passos {
  list-style: none;
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  counter-reset: passo;
}

.passo {
  position: relative;
  padding: 1.5rem 1.4rem 1.4rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: linear-gradient(180deg, var(--superf), transparent);
}

.passo-n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 0.9rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--conf), var(--turq));
  color: #fff;
  font: 700 1rem/1 var(--display);
}

.passo h3 {
  margin-bottom: 0.35rem;
}

.passo p {
  margin: 0;
  color: var(--txt-2);
  font-size: 0.94rem;
}

.passo b {
  color: var(--turq);
  font-weight: 600;
}

/* ------------------------------------------------------------- entrega */

.duas-colunas {
  display: grid;
  gap: clamp(2.2rem, 5vw, 3.5rem);
}

.lista-check {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.lista-check li {
  display: flex;
  gap: 0.75rem;
  color: var(--txt-2);
  font-size: 0.96rem;
  line-height: 1.55;
}

.lista-check .ico {
  color: var(--turq);
  margin-top: 3px;
}

.lista-check b {
  color: var(--txt);
}

.cartoes {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.cartao {
  padding: 1.35rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--superf);
}

.cartao .ico-grande {
  color: var(--turq);
  margin-bottom: 0.75rem;
}

.cartao h3 {
  margin-bottom: 0.35rem;
}

.cartao p {
  margin: 0;
  color: var(--txt-2);
  font-size: 0.93rem;
}

/* ------------------------------------------------------- fluxo do dinheiro */

.fluxo {
  display: grid;
  gap: 0.6rem;
  align-items: stretch;
}

.fluxo-no {
  position: relative;
  padding: 1.2rem 1.1rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--superf);
  text-align: center;
}

.fluxo-ico {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: 0 auto 0.65rem;
  border-radius: 12px;
  background: rgba(35, 117, 244, 0.16);
  border: 1px solid rgba(35, 117, 244, 0.3);
  color: var(--tec);
}

.fluxo-no strong {
  display: block;
  font: 600 0.98rem/1.3 var(--display);
}

.fluxo-no small {
  display: block;
  margin-top: 0.2rem;
  color: var(--txt-3);
  font-size: 0.83rem;
}

.fluxo-cofre {
  border-color: var(--borda-forte);
  background: rgba(22, 214, 195, 0.07);
}

.fluxo-cofre .fluxo-ico {
  background: rgba(22, 214, 195, 0.16);
  border-color: rgba(22, 214, 195, 0.36);
  color: var(--turq);
}

.fluxo-trava {
  display: inline-block;
  margin-top: 0.7rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(22, 214, 195, 0.14);
  color: var(--turq);
  font-size: 0.76rem;
  font-weight: 600;
}

.fluxo-liga {
  justify-self: center;
  width: 2px;
  height: 22px;
  background: linear-gradient(180deg, var(--conf), var(--turq));
  opacity: 0.5;
  border-radius: 2px;
}

/* --------------------------------------------------------------- preço */

.compara {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.compara-lado {
  padding: 1.7rem 1.5rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio-g);
  background: var(--superf);
  text-align: center;
}

.compara-nossa {
  border-color: var(--borda-forte);
  background:
    linear-gradient(180deg, rgba(22, 214, 195, 0.1), rgba(35, 117, 244, 0.05));
  box-shadow: var(--sombra);
}

.compara-rot {
  margin: 0 0 0.5rem;
  color: var(--txt-3);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.compara-num {
  margin: 0 0 0.55rem;
  font: 700 clamp(1.9rem, 5.5vw, 2.7rem) / 1 var(--display);
  letter-spacing: -0.03em;
}

.compara-num span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--txt-3);
}

.compara-caro {
  color: #ff8fa3;
  text-decoration: line-through;
  text-decoration-color: rgba(255, 143, 163, 0.45);
  text-decoration-thickness: 2px;
}

.compara-nossa .compara-num {
  color: var(--turq);
}

.compara-obs {
  margin: 0;
  color: var(--txt-2);
  font-size: 0.9rem;
}

.compara-vs {
  justify-self: center;
  color: var(--txt-3);
  font: 600 0.78rem/1 var(--display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* --------------------------------------------------------- privacidade */

.destaque {
  padding: 1.7rem 1.6rem;
  border: 1px solid var(--borda-forte);
  border-radius: var(--raio-g);
  background: rgba(22, 214, 195, 0.06);
}

.destaque .ico-grande {
  color: var(--turq);
  margin-bottom: 0.85rem;
}

.destaque p {
  margin: 0 0 0.9rem;
  color: var(--txt-2);
}

.destaque b {
  color: var(--txt);
}

.destaque-nota {
  margin: 0 !important;
  padding-top: 0.9rem;
  border-top: 1px solid var(--borda);
  color: var(--txt-3) !important;
  font-size: 0.9rem;
}

/* ----------------------------------------------------------------- faq */

.faq {
  display: grid;
  gap: 0.6rem;
}

.faq details {
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--superf);
  overflow: hidden;
}

.faq details[open] {
  border-color: var(--borda-forte);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  font: 600 1rem/1.4 var(--display);
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq-ico {
  color: var(--turq);
  transition: transform 0.2s ease;
}

.faq details[open] .faq-ico {
  transform: rotate(45deg);
}

.faq-txt {
  padding: 0 1.25rem 1.2rem;
  color: var(--txt-2);
  font-size: 0.95rem;
}

.faq-txt p:last-child {
  margin-bottom: 0;
}

.faq-txt b {
  color: var(--txt);
}

/* -------------------------------------------------------------- formulário */

.sec-lista {
  padding-bottom: clamp(4rem, 10vw, 7rem);
}

.lista-cartao {
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--borda-forte);
  border-radius: var(--raio-g);
  background:
    linear-gradient(180deg, rgba(0, 11, 74, 0.9), rgba(0, 7, 46, 0.95));
  box-shadow: var(--sombra);
}

.lista-cartao h2 {
  font-size: clamp(1.55rem, 4vw, 2.1rem);
}

/* O texto de apoio precisa respirar antes do primeiro campo. */
.lista-cartao .sub {
  margin-bottom: 1.9rem;
}

.campo {
  margin: 0 0 1.15rem;
  padding: 0;
  border: 0;
}

.campo label,
.campo legend {
  display: block;
  margin-bottom: 0.45rem;
  padding: 0;
  font: 600 0.9rem/1.4 var(--display);
  color: var(--txt);
}

.opc {
  color: var(--txt-3);
  font-weight: 400;
}

.campo input[type="text"],
.campo input[type="email"],
.campo input[type="tel"] {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: rgba(0, 0, 0, 0.28);
  color: var(--txt);
  font: 400 1rem/1.4 var(--corpo);
}

.campo input::placeholder {
  color: var(--txt-3);
}

.campo input:focus {
  border-color: var(--turq);
  outline: none;
  box-shadow: 0 0 0 3px rgba(22, 214, 195, 0.16);
}

.campo input[aria-invalid="true"] {
  border-color: #ff8fa3;
}

.opcoes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.op {
  margin: 0 !important;
}

.op input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.op span {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--borda);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--txt-2);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.op:hover span {
  border-color: var(--borda-forte);
  color: var(--txt);
}

.op input:checked + span {
  border-color: var(--turq);
  background: rgba(22, 214, 195, 0.16);
  color: var(--txt);
  font-weight: 600;
}

.op input:focus-visible + span {
  outline: 2px solid var(--turq);
  outline-offset: 2px;
}

.aceite {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 1.3rem 0 0.6rem;
  color: var(--txt-2);
  font-size: 0.9rem;
  line-height: 1.5;
  cursor: pointer;
}

.aceite input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--turq);
  flex: none;
}

.erro {
  margin: 0.35rem 0 0;
  color: #ff8fa3;
  font-size: 0.85rem;
  min-height: 0;
}

.erro:empty {
  display: none;
}

.erro-geral {
  margin-top: 0.8rem;
  text-align: center;
}

.mini {
  margin: 0.9rem 0 0;
  text-align: center;
  color: var(--txt-3);
  font-size: 0.83rem;
}

/* Honeypot: fora da tela, mas não display:none — robô ignora display:none. */
.mel {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.feito {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.8rem;
}

.feito .ico {
  width: 34px;
  height: 34px;
  padding: 6px;
  border-radius: 50%;
  background: rgba(22, 214, 195, 0.16);
  border: 1px solid var(--borda-forte);
  color: var(--turq);
  stroke-width: 2.5;
}

.feito h2 {
  margin-bottom: 0.35rem;
}

.lista-cartao button[type="submit"] {
  margin-top: 0.6rem;
}

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

.rodape {
  padding: 3rem 0 6.5rem;
  border-top: 1px solid var(--borda);
  background: rgba(0, 11, 74, 0.35);
}

.rodape-in {
  display: grid;
  gap: 1.1rem;
}

.rodape-txt {
  margin: 0;
  color: var(--txt-3);
  font-size: 0.9rem;
}

.rodape-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
}

.rodape-nav a {
  color: var(--txt-2);
  text-decoration: none;
  font-size: 0.9rem;
}

.rodape-nav a:hover {
  color: var(--turq);
}

.rodape-mini {
  margin: 0;
  color: var(--txt-3);
  font-size: 0.82rem;
}

/* ------------------------------------------------------------ cta fixo */

.cta-fixo {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--conf), var(--tec) 55%, var(--ciano));
  color: #fff;
  font: 600 1rem/1 var(--display);
  text-decoration: none;
  box-shadow: 0 14px 34px -10px rgba(0, 0, 0, 0.8);
  transform: translateY(140%);
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.3, 1);
}

.cta-fixo.visivel {
  transform: translateY(0);
}

/* ------------------------------------------------------- consentimento */

.consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  padding: 1rem;
  background: rgba(0, 7, 46, 0.97);
  border-top: 1px solid var(--borda-forte);
  backdrop-filter: blur(12px);
}

.consent-in {
  width: min(100% - 1rem, var(--wrap));
  margin-inline: auto;
  display: grid;
  gap: 0.9rem;
}

.consent strong {
  display: block;
  margin-bottom: 0.25rem;
  font: 600 0.98rem/1.3 var(--display);
}

.consent p {
  margin: 0;
  color: var(--txt-2);
  font-size: 0.86rem;
  line-height: 1.5;
}

.consent-btns {
  display: flex;
  gap: 0.6rem;
}

.consent-btns .btn {
  flex: 1;
}

/* ------------------------------------------------------------ animação */

.surge {
  opacity: 0;
  transform: translateY(16px);
}

.surge.dentro {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.6s cubic-bezier(0.2, 0.7, 0.3, 1) calc(var(--i, 0) * 80ms),
    transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1) calc(var(--i, 0) * 80ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .surge {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .cta-fixo,
  .faq-ico {
    transition: none;
  }
}

/* --------------------------------------------------------------- telas */

@media (min-width: 640px) {
  .grade-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .passos {
    grid-template-columns: repeat(2, 1fr);
  }

  .compara {
    grid-template-columns: 1fr auto 1fr;
  }

  .consent-in {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .consent-btns {
    flex: none;
  }

  .rodape-in {
    grid-template-columns: auto 1fr;
    align-items: center;
    row-gap: 1.4rem;
  }

  .rodape-nav {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  body {
    font-size: 17px;
  }

  .topo-nav {
    display: flex;
  }

  .hero-in {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .grade-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .passos {
    grid-template-columns: repeat(4, 1fr);
  }

  .duas-colunas {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .duas-colunas-estreita {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .fluxo {
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 0.4rem;
  }

  .fluxo-liga {
    width: 100%;
    height: 2px;
    align-self: center;
  }

  .cta-fixo {
    display: none;
  }
}

/* A cena do hero fica alta demais empilhada em telas largas de pouca altura. */
@media (min-width: 900px) and (max-height: 760px) {
  .hero {
    padding-top: 2.5rem;
  }
}

/* --------------------------------------------------------------- prosa
   Página de privacidade: texto longo, mesma identidade. */

.prosa h1 {
  font-size: clamp(1.9rem, 5vw, 2.8rem);
}

.prosa h2 {
  margin-top: 2.6rem;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  color: var(--txt);
}

.prosa h3 {
  margin-top: 1.9rem;
  font-size: 1.02rem;
  color: var(--turq);
}

.prosa p,
.prosa li {
  color: var(--txt-2);
  font-size: 0.98rem;
}

.prosa b {
  color: var(--txt);
}

.prosa ul {
  margin: 0 0 1.2rem;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.5rem;
}

.prosa li::marker {
  color: var(--turq);
}

.prosa code {
  padding: 0.1em 0.4em;
  border: 1px solid var(--borda);
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--turq);
  font-size: 0.86em;
}