/* Nexuson — site institucional. Cores e letra do kit da marca (marca/nexuson/LEIA-ME.txt). */

@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("/fontes/sora-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("/fontes/sora-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF,
    U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  color-scheme: light;
  --azul: #1F4FE0;
  --azul-escuro: #173FC2;
  --ciano: #19C2E8;
  --noite: #0B1B3A;
  --gelo: #EEF3FF;
  --branco: #FFFFFF;
  --texto: #0B1B3A;
  --texto-suave: #46536F;
  --borda: #D9E2F5;
  --erro: #B42318;
  --raio: 16px;
  --sombra: 0 1px 2px rgba(11, 27, 58, .06), 0 8px 24px rgba(11, 27, 58, .06);
}

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

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

body {
  margin: 0;
  background: var(--branco);
  color: var(--texto);
  font-family: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; line-height: 1.2; font-weight: 600; letter-spacing: -.015em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 1.3rem + 3vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.125rem); }
h3 { font-size: 1.125rem; }
p { margin: 0; }
a { color: var(--azul); text-underline-offset: 3px; }
a:hover { color: var(--azul-escuro); }
:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; border-radius: 6px; }

.largura { width: 100%; max-width: 1140px; margin-inline: auto; padding-inline: 24px; }

.pular {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--noite); color: var(--branco); padding: 10px 16px; border-radius: 10px;
}
.pular:focus { top: 12px; color: var(--branco); }

.sobretitulo {
  margin-bottom: 14px;
  color: var(--azul);
  font-size: .8125rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
}

/* Botões */
.botao {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 24px;
  border: 2px solid var(--azul); border-radius: 999px;
  background: var(--azul); color: var(--branco);
  font: inherit; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s;
}
.botao:hover { background: var(--azul-escuro); border-color: var(--azul-escuro); color: var(--branco); }
.botao:active { transform: translateY(1px); }
.botao[disabled] { opacity: .6; cursor: progress; }
.botao-pequeno { min-height: 40px; padding: 8px 18px; font-size: .9375rem; }
.botao-claro { background: var(--branco); border-color: var(--branco); color: var(--noite); }
.botao-claro:hover { background: var(--gelo); border-color: var(--gelo); color: var(--noite); }
.botao-contorno { background: transparent; border-color: rgba(255, 255, 255, .45); color: var(--branco); }
.botao-contorno:hover { background: rgba(255, 255, 255, .1); border-color: var(--branco); color: var(--branco); }

.link-seta { font-weight: 600; text-decoration: none; }
.link-seta::after { content: "→"; display: inline-block; margin-left: 6px; transition: transform .2s; }
.link-seta:hover { text-decoration: underline; }
.link-seta:hover::after { transform: translateX(4px); }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
  transition: box-shadow .25s;
}
.topo.rolou { box-shadow: 0 6px 24px rgba(11, 27, 58, .08); }
.topo-linha { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.topo-logo { display: inline-flex; padding: 8px 0; }
.topo-logo img { display: block; width: 172px; height: 36px; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a:not(.botao) {
  padding: 10px 14px; border-radius: 10px;
  color: var(--texto); font-weight: 500; font-size: .9375rem; text-decoration: none;
}
.menu a:not(.botao):hover { background: var(--gelo); color: var(--azul); }
.menu a:not(.botao)[aria-current="page"] { color: var(--azul); }
.menu .botao { margin-left: 10px; }
.menu-botao {
  display: none; width: 44px; height: 44px; padding: 0;
  align-items: center; justify-content: center;
  border: 1px solid var(--borda); border-radius: 12px; background: var(--branco); color: var(--noite); cursor: pointer;
}

/* Capa da página inicial */
.capa {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(31, 79, 224, .55), transparent 60%),
    radial-gradient(600px 400px at 0% 110%, rgba(25, 194, 232, .18), transparent 60%),
    var(--noite);
  color: var(--branco);
}
.capa::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1.5px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%); mask-image: linear-gradient(to bottom, #000, transparent 85%);
}
.capa-grade {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center;
  padding-top: 88px; padding-bottom: 96px;
}
.capa .sobretitulo { color: var(--ciano); }
.capa-texto { margin-top: 22px; max-width: 34em; color: #C9D6F2; font-size: 1.125rem; }
.capa-botoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.capa-figura svg { display: block; width: 100%; }

/* Cabeçalho das páginas internas */
.cabecalho-pagina { background: var(--gelo); padding: 64px 0 56px; border-bottom: 1px solid var(--borda); }
.cabecalho-pagina p:not(.sobretitulo) { margin-top: 16px; max-width: 40em; color: var(--texto-suave); font-size: 1.125rem; }

/* Seções */
.secao { padding: 88px 0; }
.secao-gelo { background: var(--gelo); }
.secao-topo { max-width: 46em; margin-bottom: 48px; }
.secao-topo > p:not(.sobretitulo) { margin-top: 16px; color: var(--texto-suave); font-size: 1.0625rem; }

.cartoes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cartoes-simples { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cartao {
  display: block; padding: 28px;
  background: var(--branco); border: 1px solid var(--borda); border-radius: var(--raio);
  color: inherit; text-decoration: none;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
a.cartao:hover { border-color: var(--azul); box-shadow: var(--sombra); transform: translateY(-2px); color: inherit; }
.cartao h3 { margin-bottom: 8px; }
.cartao p { color: var(--texto-suave); font-size: .9375rem; }

.icone {
  width: 48px; height: 48px; padding: 11px; margin-bottom: 18px; flex: none;
  border-radius: 14px; background: var(--gelo); color: var(--azul);
  fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}

.passos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: passo; }
.passos li {
  counter-increment: passo; position: relative;
  padding: 28px; background: var(--branco); border: 1px solid var(--borda); border-radius: var(--raio);
}
.passos li::before {
  content: counter(passo);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; margin-bottom: 18px;
  border-radius: 50%; background: var(--azul); color: var(--branco); font-weight: 600;
}
.passos h3 { margin-bottom: 8px; }
.passos p { color: var(--texto-suave); font-size: .9375rem; }

.duas-colunas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; align-items: start; }
.duas-colunas > div > p { margin-top: 16px; color: var(--texto-suave); }
.duas-colunas > div > p b { color: var(--texto); }

.lista-marcada { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.lista-marcada li { position: relative; padding-left: 30px; color: var(--texto-suave); }
.lista-marcada li b { color: var(--texto); font-weight: 600; }
.lista-marcada li::before {
  content: ""; position: absolute; left: 4px; top: .55em;
  width: 10px; height: 10px; border-radius: 50%; background: var(--ciano);
}

/* Faixa de chamada */
.chamada { background: linear-gradient(120deg, var(--azul) 0%, var(--azul-escuro) 100%); color: var(--branco); padding: 64px 0; }
.chamada-linha { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.chamada p { margin-top: 10px; color: #D6E2FF; font-size: 1.0625rem; }

/* Serviços */
.servicos { display: grid; gap: 20px; }
.servico {
  display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 24px;
  padding: 36px; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--branco);
}
.servico h2 { font-size: 1.5rem; }
.servico p { margin: 12px 0 20px; max-width: 46em; color: var(--texto-suave); }
.servico .lista-marcada { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 32px; font-size: .9375rem; }

/* Sobre */
.texto h2 { margin-bottom: 4px; }
.ficha { padding: 32px; background: var(--gelo); border-radius: var(--raio); }
.ficha h2 { font-size: 1.25rem; margin-bottom: 18px; }
.ficha dl { margin: 0; display: grid; gap: 14px; }
.ficha dt { color: var(--texto-suave); font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; }
.ficha dd { margin: 2px 0 0; font-weight: 500; overflow-wrap: anywhere; }

/* Contato */
.contato-grade { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: start; }
.contato-dados h2 { font-size: 1.375rem; margin-bottom: 24px; }
.contato-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.contato-lista li { display: flex; gap: 16px; align-items: flex-start; }
.contato-lista .icone { margin: 0; }
.contato-lista div { display: grid; grid-template-columns: minmax(0, 1fr); flex: 1; min-width: 0; }
.contato-lista span { color: var(--texto-suave); font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; }
.contato-lista a, .contato-lista b { font-weight: 600; font-size: 1.0625rem; overflow-wrap: anywhere; }
.contato-lista small { color: var(--texto-suave); font-size: .875rem; }

.formulario-caixa { padding: 36px; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--branco); box-shadow: var(--sombra); }
.formulario { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.formulario h2 { font-size: 1.375rem; }
.campos-lado { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.campo { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; }
.campo label { font-weight: 500; font-size: .9375rem; }
.campo label span { color: var(--azul); }
.campo input, .campo textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid #B9C6E4; border-radius: 12px; background: var(--branco); color: var(--texto);
  font: inherit; line-height: 1.4;
}
.campo textarea { resize: vertical; min-height: 140px; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(31, 79, 224, .18); }
.campo [aria-invalid="true"] { border-color: var(--erro); }
.campo-erro { color: var(--erro); font-size: .875rem; }
.campo-isca { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario-aviso { overflow-wrap: anywhere; padding: 12px 16px; border-radius: 12px; background: #FEF3F2; color: var(--erro); font-size: .9375rem; }
.formulario-nota { color: var(--texto-suave); font-size: .8125rem; }
.formulario .botao { justify-self: start; }
.formulario-ok { text-align: center; padding: 32px 8px; }
.formulario-ok svg {
  width: 64px; height: 64px; padding: 16px; margin-bottom: 20px;
  border-radius: 50%; background: var(--gelo); color: var(--azul);
  fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round;
}
.formulario-ok p { margin-top: 12px; color: var(--texto-suave); }
[hidden] { display: none !important; }

/* Textos legais e avisos */
.texto-legal { max-width: 800px; }
.texto-legal h2 { font-size: 1.375rem; margin: 40px 0 12px; }
.texto-legal p, .texto-legal li { color: var(--texto-suave); }
.texto-legal p + p { margin-top: 12px; }
.texto-legal ul { margin: 12px 0; padding-left: 22px; display: grid; gap: 8px; }
.texto-legal b { color: var(--texto); font-weight: 600; }
.aviso-pagina { text-align: center; padding: 120px 0; }
.aviso-pagina p:not(.sobretitulo) { margin-top: 16px; color: var(--texto-suave); }
.aviso-pagina .botao { margin-top: 16px; }

/* Rodapé */
.rodape { background: var(--noite); color: #B8C5E3; padding: 64px 0 28px; font-size: .9375rem; }
.rodape-grade { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 48px; }
.rodape-marca img { display: block; width: 220px; height: 47px; }
.rodape-marca p { margin-top: 20px; max-width: 26em; }
.rodape h2 { margin-bottom: 14px; color: var(--branco); font-size: .8125rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.rodape nav, .rodape-grade > div:last-child { display: grid; gap: 8px; align-content: start; justify-items: start; }
.rodape a { color: #DCE5F8; text-decoration: none; overflow-wrap: anywhere; }
.rodape a:hover { color: var(--branco); text-decoration: underline; }
.rodape-legal {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .8125rem;
}

/* Telas menores */
@media (max-width: 960px) {
  .capa-grade { grid-template-columns: minmax(0, 1fr); padding-top: 64px; padding-bottom: 72px; }
  .capa-figura { max-width: 440px; }
  .cartoes, .cartoes-simples, .passos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .duas-colunas, .contato-grade { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .rodape-grade { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rodape-marca { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .largura { padding-inline: 20px; }
  .secao { padding: 64px 0; }
  .menu-botao { display: inline-flex; }
  .menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 12px 20px 20px;
    background: var(--branco); border-bottom: 1px solid var(--borda); box-shadow: var(--sombra);
  }
  .menu.aberto { display: flex; }
  .menu a:not(.botao) { padding: 14px; font-size: 1rem; }
  .menu .botao { margin: 8px 0 0; }
  .capa-figura { display: none; }
  .capa-botoes .botao { flex: 1 1 100%; }
  .cartoes, .cartoes-simples, .passos { grid-template-columns: minmax(0, 1fr); }
  .servico { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 28px 24px; }
  .servico .lista-marcada, .campos-lado { grid-template-columns: minmax(0, 1fr); }
  .formulario-caixa { padding: 24px 20px; }
  .formulario .botao { justify-self: stretch; }
  .chamada-linha .botao { width: 100%; }
  .rodape-grade { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .aviso-pagina { padding: 80px 0; }
}

/* Animações. Valem só para quem não pediu "reduzir movimento" no aparelho; sem elas o site fica igual, parado. */
@media (prefers-reduced-motion: no-preference) {
  /* Troca suave entre as páginas (navegadores que já têm o recurso) */
  @view-transition { navigation: auto; }

  @keyframes subir { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  @keyframes surgir { from { opacity: 0; } to { opacity: 1; } }
  @keyframes descer { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  @keyframes tracar { to { stroke-dashoffset: 0; } }
  @keyframes pulsar { 0% { opacity: .55; transform: scale(1); } 70%, 100% { opacity: 0; transform: scale(1.28, 1.5); } }
  @keyframes fluxo {
    0% { opacity: 0; transform: translate(calc(var(--x) * -10px), calc(var(--y) * -8px)); }
    20%, 75% { opacity: 1; }
    100% { opacity: 0; transform: translate(calc(var(--x) * 24px), calc(var(--y) * 19px)); }
  }

  /* Entrada do topo de cada página */
  .capa .sobretitulo, .capa h1, .capa-texto, .capa-botoes,
  .cabecalho-pagina .largura > *, .aviso-pagina .largura > * { animation: subir .7s cubic-bezier(.2, .7, .2, 1) both; }
  .capa h1, .cabecalho-pagina h1, .aviso-pagina h1 { animation-delay: .08s; }
  .capa-texto, .cabecalho-pagina h1 ~ p, .aviso-pagina h1 ~ p { animation-delay: .16s; }
  .capa-botoes { animation-delay: .24s; }

  /* Desenho da capa: as caixas aparecem, as linhas se desenham e os pontos passam de um sistema para o outro */
  .capa-figura .no { animation: subir .6s cubic-bezier(.2, .7, .2, 1) both; }
  .capa-figura .no-centro { animation-delay: .2s; }
  .capa-figura .no-1 { animation-delay: .45s; }
  .capa-figura .no-2 { animation-delay: .55s; }
  .capa-figura .no-3 { animation-delay: .65s; }
  .capa-figura .no-4 { animation-delay: .75s; }
  .capa-figura .linha { stroke-dasharray: 170; stroke-dashoffset: 170; animation: tracar .8s .5s ease-out forwards; }
  .capa-figura .ponto { opacity: 0; animation: fluxo 2.6s 1.4s ease-in-out infinite; }
  .capa-figura .ponto-1 { --x: -1; --y: -1; }
  .capa-figura .ponto-2 { --x: 1; --y: -1; animation-delay: 2s; animation-direction: reverse; }
  .capa-figura .ponto-3 { --x: -1; --y: 1; animation-delay: 2.6s; animation-direction: reverse; }
  .capa-figura .ponto-4 { --x: 1; --y: 1; animation-delay: 3.2s; }
  .capa-figura .halo { transform-box: fill-box; transform-origin: center; animation: pulsar 2.6s 1.4s ease-out infinite; }

  /* Seções que aparecem ao rolar a página (o script põe e tira estas classes) */
  .revelar { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }
  .revelar.visivel { opacity: 1; transform: none; }
  .revelar.atraso-1 { transition-delay: .08s; }
  .revelar.atraso-2 { transition-delay: .16s; }
  .revelar.atraso-3 { transition-delay: .24s; }
  .revelar.atraso-4 { transition-delay: .32s; }
  .revelar.atraso-5 { transition-delay: .4s; }

  /* Detalhes */
  .botao:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(11, 27, 58, .16); }
  .botao:active { transform: translateY(1px); box-shadow: none; }
  .cartao .icone, .servico .icone { transition: transform .25s cubic-bezier(.2, .7, .2, 1), background-color .25s, color .25s; }
  a.cartao:hover .icone, .servico:hover .icone { transform: scale(1.08) rotate(-4deg); background: var(--azul); color: var(--branco); }
  .servico { transition: border-color .2s, box-shadow .2s; }
  .servico:hover { border-color: var(--azul); box-shadow: var(--sombra); }
  .menu.aberto { animation: descer .2s ease-out; }
  .formulario-ok:not([hidden]) { animation: subir .45s cubic-bezier(.2, .7, .2, 1) both; }
  .formulario-ok svg path { stroke-dasharray: 22; stroke-dashoffset: 22; animation: tracar .45s .25s ease-out forwards; }
  .formulario-aviso:not([hidden]) { animation: descer .25s ease-out; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}