/* Página inicial do SIS Educação. Identidade: mesma do login da plataforma
   (Inter, azul #1a56db, verde #0a8e7c, formas orgânicas). */

:root {
  --azul: #1a56db;
  --azul-escuro: #1e40af;
  --azul-claro: #e8f0fe;
  --azul-forma: #628df5;
  --verde: #0a8e7c;
  --verde-texto: #087567;
  --verde-claro: #e3f6f3;
  --verde-forma: #25a898;
  --tinta: #111827;
  --texto: #4b5563;
  --texto-suave: #6b7280;
  --linha: #e5e7eb;
  --fundo: #ffffff;
  --fundo-suave: #f5f8fc;
  --raio: 16px;
  --sombra: 0 1px 2px rgba(17, 24, 39, .04), 0 8px 24px rgba(17, 24, 39, .06);
  --sombra-alta: 0 24px 60px rgba(26, 86, 219, .18);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  color: var(--tinta);
  letter-spacing: -.02em;
  line-height: 1.2;
  text-wrap: balance;
}

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

a {
  color: var(--azul);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.container {
  width: min(100% - 40px, 1160px);
  margin-inline: auto;
}

.container-estreito {
  width: min(100% - 40px, 820px);
}

.pular {
  position: absolute;
  left: -9999px;
}

.pular:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--fundo);
  border-radius: 8px;
  box-shadow: var(--sombra);
}

.icone {
  width: 1.25em;
  height: 1.25em;
  flex: none;
}

/* Botões */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 600;
  font-size: .9375rem;
  line-height: 1.3;
  white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s, box-shadow .15s;
}

.botao:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.botao-grande {
  padding: 14px 24px;
  font-size: 1rem;
  border-radius: 12px;
}

.botao-bloco {
  width: 100%;
}

.botao-primario {
  background: var(--azul);
  color: #fff;
  box-shadow: 0 6px 16px rgba(26, 86, 219, .28);
}

.botao-primario:hover {
  background: var(--azul-escuro);
}

.botao-contorno {
  background: #fff;
  border-color: #d1d5db;
  color: var(--tinta);
}

.botao-contorno:hover {
  border-color: var(--azul);
  color: var(--azul);
}

.botao-claro {
  background: #fff;
  color: var(--azul-escuro);
}

.botao-vazado {
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}

.botao-vazado:hover {
  background: rgba(255, 255, 255, .12);
}

/* Topo */
.topo {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}

.topo.rolado {
  border-color: var(--linha);
  box-shadow: 0 4px 20px rgba(17, 24, 39, .05);
}

.topo-linha {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}

.marca img {
  display: block;
  width: 132px;
}

.navegacao {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  gap: 24px;
}

.navegacao ul {
  display: flex;
  gap: 4px;
  margin-inline: auto;
}

.navegacao ul a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--texto);
  font-weight: 500;
  font-size: .9375rem;
}

.navegacao ul a:hover {
  background: var(--fundo-suave);
  color: var(--tinta);
  text-decoration: none;
}

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

.link-discreto {
  padding: 8px 6px;
  color: var(--texto);
  font-weight: 500;
  font-size: .9375rem;
  white-space: nowrap;
}

.topo-menu {
  display: none;
  margin-left: auto;
  padding: 8px;
  border: 1px solid var(--linha);
  border-radius: 10px;
  background: #fff;
  color: var(--tinta);
  font-size: 1.25rem;
  line-height: 0;
  cursor: pointer;
}

/* Herói */
.heroi {
  position: relative;
  overflow: hidden;
  padding: 56px 0 72px;
  background:
    radial-gradient(900px 420px at 85% -10%, var(--azul-claro), transparent 70%),
    radial-gradient(700px 380px at -10% 30%, var(--verde-claro), transparent 70%);
}

.heroi-grade {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: 56px;
}

.selo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  margin-bottom: 20px;
  border: 1px solid #c7d7fb;
  border-radius: 999px;
  background: #fff;
  color: var(--azul);
  font-size: .8125rem;
  font-weight: 600;
}

.selo strong {
  color: var(--verde-texto);
}

.selo-ponto {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--verde-forma);
}

.heroi h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.035em;
}

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

.heroi-sub {
  max-width: 34rem;
  margin-top: 20px;
  font-size: 1.125rem;
}

.heroi-acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.heroi-garantias {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 24px;
  font-size: .875rem;
  font-weight: 500;
}

.heroi-garantias li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.heroi-garantias .icone {
  color: var(--verde);
}

/* Ilustração do herói */
.heroi-arte {
  position: relative;
  padding: 24px 12px 44px 28px;
}

.forma {
  position: absolute;
  opacity: .85;
}

.forma-azul {
  width: 300px;
  height: 300px;
  right: -60px;
  top: -20px;
  background: var(--azul-forma);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.forma-verde {
  width: 240px;
  height: 240px;
  left: -10px;
  bottom: -30px;
  background: var(--verde-forma);
  border-radius: 50% 50% 30% 70% / 60% 40% 60% 40%;
}

.janela {
  position: relative;
  border: 1px solid var(--linha);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--sombra-alta);
  overflow: hidden;
}

.janela-barra {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--linha);
  background: #f9fafb;
}

.janela-barra span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d1d5db;
}

.janela-barra em {
  margin-left: 10px;
  color: var(--texto-suave);
  font-size: .8125rem;
  font-style: normal;
  font-weight: 600;
}

.janela-corpo {
  padding: 18px;
}

.janela-resumo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.janela-resumo div {
  padding: 10px 12px;
  border: 1px dashed #d1d5db;
  border-radius: 10px;
}

.janela-resumo small,
.flutuante small {
  display: block;
  color: var(--texto-suave);
  font-size: .75rem;
}

.janela-resumo b {
  color: var(--tinta);
  font-size: 1.25rem;
}

.janela-resumo .cor-verde {
  color: var(--verde);
}

.janela-resumo .cor-azul {
  color: var(--azul);
}

.chamada li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid #f1f3f6;
  color: var(--tinta);
  font-size: .875rem;
  font-weight: 500;
}

.chamada i {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--azul-claro);
  color: var(--azul);
  font-size: .6875rem;
  font-style: normal;
  font-weight: 700;
}

.chamada span {
  flex: 1;
}

.chamada b {
  padding: 3px 10px;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 600;
}

.chamada .p {
  background: var(--verde-claro);
  color: var(--verde-texto);
}

.chamada .f {
  background: #fee9e7;
  color: #b42318;
}

.flutuante {
  position: absolute;
  padding: 12px 14px;
  border: 1px solid var(--linha);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--sombra);
}

.flutuante-nota {
  left: -4px;
  bottom: 4px;
  width: 168px;
}

.barras {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 54px;
  margin-top: 8px;
}

.barras span {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--azul-forma);
}

.barras span:nth-child(4) {
  background: var(--verde-forma);
}

.flutuante-aviso {
  display: flex;
  align-items: center;
  gap: 10px;
  right: -4px;
  top: 0;
}

.flutuante-aviso b {
  display: block;
  color: var(--tinta);
  font-size: .8125rem;
}

.aviso-icone {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--verde-claro);
  color: var(--verde);
}

/* Faixa de confiança */
.confianca {
  padding: 40px 0 48px;
  border-block: 1px solid var(--linha);
  text-align: center;
}

.numeros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.numeros[hidden] {
  display: none;
}

.numeros div {
  display: flex;
  flex-direction: column;
}

.numeros dd {
  color: var(--tinta);
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.numeros dt {
  order: 2;
  color: var(--texto-suave);
  font-size: .875rem;
}

.confianca-titulo {
  color: var(--texto-suave);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.clientes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px 44px;
  margin-top: 22px;
}

.clientes img {
  display: block;
  width: auto;
  height: 56px;
  max-width: 180px;
  object-fit: contain;
}

/* Seções */
.secao {
  padding: 88px 0;
}

.secao-suave {
  background: var(--fundo-suave);
}

.secao-cabecalho {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.secao-cabecalho-esquerda {
  margin: 0;
  text-align: left;
}

.sobretitulo {
  margin-bottom: 12px;
  color: var(--azul);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.secao-cabecalho h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
}

.secao-cabecalho h2+p {
  margin-top: 16px;
  font-size: 1.0625rem;
}

.cartao {
  padding: 28px;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  background: #fff;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.cartao h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

/* Recursos */
.grade-recursos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.recurso:hover {
  transform: translateY(-3px);
  border-color: var(--azul);
  box-shadow: var(--sombra);
}

.recurso-icone {
  display: grid;
  place-items: center;
  flex: none;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--azul-claro);
  color: var(--azul);
  font-size: 1.2rem;
  transition: background-color .2s, color .2s;
}

.recurso:hover .recurso-icone {
  background: var(--azul);
  color: #fff;
}

.recurso p {
  margin-top: 8px;
  font-size: .9375rem;
}

/* Perfis */
.grade-perfis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.perfil-quem {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: var(--verde-claro);
  color: var(--verde-texto);
  font-size: .8125rem;
  font-weight: 600;
}

.perfil h3 {
  font-size: 1.25rem;
}

.lista-check {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  font-size: .9375rem;
}

.lista-check li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.lista-check .icone {
  margin-top: 2px;
  color: var(--verde);
}

/* Passos */
.passos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: passo;
}

.passos li {
  position: relative;
}

.passos li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 60px;
  right: -16px;
  border-top: 2px dashed #c7d7fb;
}

.passo-numero {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--azul);
  color: #fff;
  font-weight: 700;
}

.passos h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

.passos p {
  margin-top: 8px;
  font-size: .9375rem;
}

/* Planos */
.simulador {
  max-width: 640px;
  padding: 20px 24px;
  margin: 0 auto 32px;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  background: #fff;
}

.simulador label {
  display: block;
  margin-bottom: 12px;
  color: var(--tinta);
  font-weight: 600;
}

.simulador-campos {
  display: flex;
  align-items: center;
  gap: 16px;
}

.simulador input[type="range"] {
  flex: 1;
  min-width: 0;
  accent-color: var(--azul);
}

.simulador input[type="number"] {
  width: 112px;
  padding: 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  background: #f9fafb;
  color: var(--tinta);
  font: inherit;
  font-weight: 700;
  text-align: center;
}

.grade-planos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.plano {
  position: relative;
  display: flex;
  flex-direction: column;
}

.plano-destaque {
  border: 2px solid var(--azul);
  box-shadow: var(--sombra-alta);
}

.plano-etiqueta {
  position: absolute;
  top: -13px;
  left: 24px;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--azul);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
}

.plano h3 {
  font-size: 1.25rem;
}

.plano-resumo {
  margin-top: 4px;
  font-size: .9375rem;
}

.plano-preco {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.plano-preco b {
  color: var(--tinta);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  white-space: nowrap;
}

.plano-preco span {
  color: var(--texto-suave);
  font-size: .875rem;
}

.plano-total {
  min-height: 3.4em;
  padding: 12px 14px;
  margin-top: 16px;
  border-radius: 10px;
  background: var(--fundo-suave);
  color: var(--tinta);
  font-size: .875rem;
}

.plano-total [data-total-mes],
.plano-total [data-total-periodo] {
  font-weight: 700;
  white-space: nowrap;
}

.plano .lista-check {
  margin-bottom: 24px;
}

.plano .botao {
  margin-top: auto;
}

.planos-nota {
  margin-top: 24px;
  color: var(--texto-suave);
  font-size: .875rem;
  text-align: center;
}

.rede-publica {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 32px;
  margin-top: 40px;
  border-radius: var(--raio);
  background: linear-gradient(120deg, var(--verde) 0%, #0b7a8f 100%);
  color: #e6fbf8;
}

.rede-publica h3 {
  color: #fff;
  font-size: 1.25rem;
}

.rede-publica p {
  max-width: 44rem;
  margin-top: 6px;
  font-size: .9375rem;
}

.rede-publica .botao-claro {
  color: var(--verde-texto);
}

/* Segurança */
.grade-seguranca {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 56px;
}

.pilares {
  display: grid;
  gap: 16px;
}

.pilares li {
  display: flex;
  gap: 18px;
  padding: 22px 24px;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
}

.pilares .recurso-icone {
  margin: 0;
}

.pilares h3 {
  font-size: 1.0625rem;
  font-weight: 700;
}

.pilares p {
  margin-top: 4px;
  font-size: .9375rem;
}

/* Dúvidas */
.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  border: 1px solid var(--linha);
  border-radius: 14px;
  background: #fff;
}

.faq details[open] {
  border-color: #c7d7fb;
  box-shadow: var(--sombra);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  flex: none;
  color: var(--azul);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1;
  transition: transform .2s;
}

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

.faq h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -.01em;
}

.faq details p {
  padding: 0 22px 20px;
}

/* Chamada final */
.chamada-final {
  padding: 80px 0;
  background:
    radial-gradient(600px 300px at 12% 110%, rgba(37, 168, 152, .55), transparent 70%),
    radial-gradient(600px 300px at 90% -10%, rgba(98, 141, 245, .7), transparent 70%),
    var(--azul-escuro);
  color: #dbe6ff;
  text-align: center;
}

.chamada-final h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 800;
}

.chamada-final p {
  margin-top: 14px;
  font-size: 1.0625rem;
}

.chamada-final .heroi-acoes {
  justify-content: center;
}

/* Rodapé */
.rodape {
  padding-top: 64px;
  background: var(--fundo-suave);
  font-size: .9375rem;
}

.rodape-grade {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr 1.2fr;
  gap: 40px;
}

.rodape-logo {
  width: 150px;
  margin-bottom: 14px;
}

.rodape h2 {
  margin-bottom: 14px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.rodape nav ul {
  display: grid;
  gap: 8px;
}

.rodape a {
  color: var(--texto);
}

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

.rodape address {
  font-style: normal;
}

.rodape address p+p {
  margin-top: 12px;
}

.redes {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  font-weight: 600;
}

.rodape-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding: 24px 0;
  margin-top: 48px;
  border-top: 1px solid var(--linha);
  color: var(--texto-suave);
  font-size: .875rem;
}

/* Responsivo */
@media (max-width: 1080px) {
  .topo-menu {
    display: block;
  }

  .navegacao {
    display: none;
    position: absolute;
    inset: 72px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 16px 20px 24px;
    border-bottom: 1px solid var(--linha);
    background: #fff;
    box-shadow: 0 20px 30px rgba(17, 24, 39, .08);
  }

  .navegacao.aberta {
    display: flex;
  }

  .navegacao ul {
    flex-direction: column;
    margin: 0;
  }

  .navegacao ul a {
    padding: 12px;
  }

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

  .link-discreto {
    text-align: center;
  }
}

@media (max-width: 960px) {
  .heroi {
    padding: 40px 0 56px;
  }

  .heroi-grade,
  .grade-seguranca {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .heroi-arte {
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
  }

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

  .grade-perfis,
  .grade-planos {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-inline: auto;
  }

  .passos li::after {
    display: none;
  }

  .secao {
    padding: 64px 0;
  }

  .rodape-grade {
    grid-template-columns: 1fr 1fr;
  }

  .rede-publica {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {

  .grade-recursos,
  .passos,
  .rodape-grade {
    grid-template-columns: 1fr;
  }

  .numeros {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
  }

  .heroi-acoes .botao {
    width: 100%;
  }

  .heroi-arte {
    padding: 16px 0 40px;
  }

  .forma-azul {
    right: -90px;
  }

  .flutuante-aviso {
    right: 0;
    top: -8px;
  }

  .flutuante-nota {
    left: 0;
  }

  .clientes {
    gap: 16px 28px;
  }

  .clientes img {
    height: 44px;
    max-width: 130px;
  }

  .cartao {
    padding: 22px;
  }
}

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

  * {
    transition: none !important;
  }
}