:root {
  color-scheme: light;

  /* o azul da logo e a escala a partir dele */
  --azul-950: #0b2635;
  --azul-900: #123a52;
  --azul-800: #164158;
  --azul-600: #1c6a9a;
  --azul-500: #2a86c4;
  --azul-100: #dcecf6;
  --azul-50: #eef6fb;
  --azul-25: #f6fafd;

  --branco: #ffffff;
  --texto: #12303f;
  --texto-suave: #4e6676;
  --borda: #dbe6ee;
  --raio: 18px;
  --sombra: 0 1px 2px rgb(18 58 82 / 6%), 0 12px 32px -16px rgb(18 58 82 / 22%);
  --sombra-forte: 0 2px 4px rgb(18 58 82 / 6%), 0 28px 56px -24px rgb(18 58 82 / 38%);

  --fonte: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --altura-topo: 72px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--altura-topo) + 12px); background: var(--branco); }

body {
  margin: 0;
  color: var(--texto);
  background: var(--branco);
  font-family: var(--fonte);
  font-size: 1.02rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, dl, dd { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
code { padding: 1px 6px; border-radius: 6px; background: rgb(255 255 255 / 16%); font-size: 0.9em; }

:focus-visible { outline: 3px solid var(--azul-500); outline-offset: 3px; border-radius: 6px; }

.contorno { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }

.pular { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--azul-800); color: #fff; font-weight: 600; transition: top 0.2s; }
.pular:focus { top: 12px; }

/* botões */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border: 1.5px solid var(--azul-800);
  border-radius: 12px;
  background: var(--azul-800);
  color: #fff;
  font-weight: 650;
  font-size: 0.98rem;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.botao:hover { background: var(--azul-600); border-color: var(--azul-600); transform: translateY(-2px); box-shadow: 0 12px 24px -12px rgb(28 106 154 / 70%); }
.botao-claro { background: var(--branco); color: var(--azul-800); }
.botao-claro:hover { background: var(--azul-50); color: var(--azul-800); border-color: var(--azul-800); box-shadow: none; }
.botao-pequeno { padding: 10px 20px; font-size: 0.92rem; }
.botao-branco { background: var(--branco); border-color: var(--branco); color: var(--azul-900); }
.botao-branco:hover { background: var(--azul-50); border-color: var(--azul-50); box-shadow: 0 12px 24px -12px rgb(0 0 0 / 50%); }

/* topo */
.topo {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--altura-topo);
  background: rgb(255 255 255 / 86%);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.topo.rolou { border-bottom-color: var(--borda); box-shadow: 0 8px 24px -20px rgb(18 58 82 / 40%); }
.topo-interno { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.marca { display: inline-flex; align-items: center; gap: 12px; color: var(--azul-800); font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.marca img { width: 44px; height: auto; }

.menu { display: flex; align-items: center; gap: 6px; }
.menu a:not(.botao) { padding: 8px 14px; border-radius: 10px; color: var(--texto-suave); font-weight: 600; font-size: 0.95rem; transition: color 0.2s, background 0.2s; }
.menu a:not(.botao):hover { color: var(--azul-800); background: var(--azul-50); }
.menu .botao { margin-left: 10px; }

.menu-botao { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--borda); border-radius: 12px; background: var(--branco); cursor: pointer; }
.menu-botao span { display: block; width: 18px; height: 2px; margin: 4px auto; border-radius: 2px; background: var(--azul-800); transition: transform 0.25s, opacity 0.25s; }
.menu-botao[aria-expanded='true'] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-botao[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.menu-botao[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* abertura */
.heroi {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 88px) 0 0;
  background:
    radial-gradient(60% 70% at 85% 10%, var(--azul-100), transparent 70%),
    linear-gradient(180deg, var(--azul-25), var(--branco) 85%);
}
.heroi::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgb(22 65 88 / 13%) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  mask-image: linear-gradient(120deg, transparent 35%, #000 100%);
  -webkit-mask-image: linear-gradient(120deg, transparent 35%, #000 100%);
  pointer-events: none;
}
.heroi-grade { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 48px; }

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 12px;
  border: 1px solid var(--azul-100);
  border-radius: 999px;
  background: var(--branco);
  color: var(--azul-800);
  font-size: 0.85rem;
  font-weight: 650;
  box-shadow: var(--sombra);
}
.ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--azul-500); box-shadow: 0 0 0 4px rgb(42 134 196 / 20%); }

.heroi h1 { margin-top: 22px; color: var(--azul-950); font-size: clamp(2.3rem, 5.2vw, 4rem); line-height: 1.07; letter-spacing: -0.035em; font-weight: 800; text-wrap: balance; }
.heroi h1 em { font-style: normal; background: linear-gradient(100deg, var(--azul-800), var(--azul-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heroi-sub { max-width: 560px; margin-top: 22px; color: var(--texto-suave); font-size: clamp(1.02rem, 1.8vw, 1.2rem); }
.heroi-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.heroi-arte { position: relative; display: grid; place-items: center; min-height: 340px; }
.heroi-circulo { position: absolute; width: min(100%, 440px); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, var(--azul-100) 70%); box-shadow: var(--sombra-forte); }
.heroi-arte img { position: relative; width: min(82%, 380px); filter: drop-shadow(0 22px 24px rgb(18 58 82 / 25%)); animation: flutuar 7s ease-in-out infinite; }
.chip { position: absolute; padding: 9px 16px; border: 1px solid var(--borda); border-radius: 999px; background: var(--branco); color: var(--azul-800); font-size: 0.85rem; font-weight: 650; box-shadow: var(--sombra); white-space: nowrap; }
.chip-1 { top: 8%; left: 0; }
.chip-2 { top: 44%; right: -2%; }
.chip-3 { bottom: 6%; left: 6%; }

@keyframes flutuar {
  50% { transform: translateY(-10px); }
}

/* números */
.numeros { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(40px, 6vw, 72px); border: 1px solid var(--borda); border-bottom: 0; border-radius: var(--raio) var(--raio) 0 0; background: var(--branco); box-shadow: var(--sombra); }
.numeros div { padding: 26px 20px; text-align: center; }
.numeros div + div { border-left: 1px solid var(--borda); }
.numeros dt { color: var(--azul-800); font-size: clamp(1.8rem, 3.4vw, 2.4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.numeros dd { margin-top: 4px; color: var(--texto-suave); font-size: 0.9rem; font-weight: 550; }

/* seções */
.secao { padding: clamp(64px, 9vw, 112px) 0; }
.secao-azul { background: var(--azul-25); border-block: 1px solid var(--borda); }
.secao-titulo { max-width: 680px; margin-bottom: clamp(32px, 5vw, 56px); }
.sobretitulo { margin-bottom: 12px; color: var(--azul-500); font-size: 0.82rem; font-weight: 750; letter-spacing: 0.14em; text-transform: uppercase; }
.sobretitulo-claro { color: #9fd0ee; }
.secao h2 { color: var(--azul-950); font-size: clamp(1.85rem, 3.6vw, 2.7rem); line-height: 1.14; letter-spacing: -0.03em; font-weight: 800; text-wrap: balance; }
.secao-titulo p:last-child { margin-top: 16px; color: var(--texto-suave); font-size: 1.1rem; }

/* projetos */
.projetos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.projeto {
  --cor: var(--azul-600);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--branco);
  box-shadow: var(--sombra);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.projeto::before { content: ''; position: absolute; inset: 0 0 auto; height: 4px; background: var(--cor); opacity: 0; transition: opacity 0.25s; }
.projeto:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--cor) 40%, var(--borda)); box-shadow: var(--sombra-forte); }
.projeto:hover::before { opacity: 1; }

.projeto-topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.projeto-icone { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: color-mix(in srgb, var(--cor) 11%, #fff); color: var(--cor); }
.projeto-icone svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.selo { padding: 5px 12px; border-radius: 999px; background: color-mix(in srgb, var(--cor) 10%, #fff); color: var(--cor); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.02em; }
.projeto h3 { color: var(--azul-950); font-size: 1.5rem; letter-spacing: -0.02em; font-weight: 800; }
.projeto > p { margin-top: 8px; color: var(--texto-suave); font-size: 0.97rem; }
.projeto ul { margin: 18px 0 24px; display: grid; gap: 8px; }
.projeto li { position: relative; padding-left: 26px; font-size: 0.93rem; font-weight: 500; }
.projeto li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 14px; height: 8px; border-left: 2.5px solid var(--cor); border-bottom: 2.5px solid var(--cor); transform: translateY(-50%) rotate(-45deg) scale(0.8); }
.projeto-link { margin-top: auto; display: inline-flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 18px; border-top: 1px solid var(--borda); color: var(--cor); font-size: 0.92rem; font-weight: 700; }
.projeto-link span { transition: transform 0.25s; }
.projeto-link:hover span { transform: translateX(6px); }
.projeto-link::after { content: ''; position: absolute; inset: 0; border-radius: var(--raio); }

/* card em implementação: conteúdo desfocado e inerte, com o aviso por cima */
.projeto-implantacao:hover { transform: none; border-color: var(--borda); box-shadow: var(--sombra); }
.projeto-implantacao:hover::before { opacity: 0; }
.projeto-conteudo { display: flex; flex-direction: column; flex: 1; filter: blur(5px) saturate(0.6); opacity: 0.55; pointer-events: none; user-select: none; }
.projeto-aviso { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 28px; text-align: center; border-radius: var(--raio); background: rgb(246 250 253 / 62%); }
.projeto-aviso-icone { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 4px; border-radius: 50%; background: #fff4d6; color: #a86400; }
.projeto-aviso-icone svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.projeto-aviso strong { color: var(--azul-950); font-size: 1.15rem; font-weight: 800; letter-spacing: -0.01em; }
.projeto-aviso p { max-width: 26ch; color: var(--texto-suave); font-size: 0.93rem; }

.projeto-breve { justify-content: center; border-style: dashed; background: var(--azul-25); box-shadow: none; --cor: var(--azul-600); }
.projeto-breve .projeto-icone { margin-bottom: 18px; background: var(--azul-100); }
.projeto-breve .projeto-link { border-top: 0; padding-top: 22px; }

/* sobre */
.sobre-grade { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.sobre-grade p { margin-top: 20px; color: var(--texto-suave); font-size: 1.05rem; }
.sobre-grade h2 + p { margin-top: 22px; }
.tecnologias { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tecnologias li { padding: 7px 16px; border: 1px solid var(--borda); border-radius: 999px; background: var(--branco); color: var(--azul-800); font-size: 0.88rem; font-weight: 650; }

.pilares { display: grid; gap: 16px; }
.pilar { display: flex; gap: 18px; align-items: flex-start; padding: 24px; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--branco); box-shadow: var(--sombra); }
.pilar-icone { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--azul-800); color: #fff; }
.pilar-icone svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.pilar h3 { color: var(--azul-950); font-size: 1.1rem; font-weight: 750; letter-spacing: -0.01em; }
.pilar p { margin-top: 4px; color: var(--texto-suave); font-size: 0.95rem; }

/* institucional */
.institucional { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bloco { padding: 30px; border: 1px solid var(--borda); border-radius: var(--raio); background: linear-gradient(180deg, var(--azul-25), var(--branco)); }
.bloco-num { display: inline-block; margin-bottom: 18px; color: var(--azul-500); font-size: 0.9rem; font-weight: 800; letter-spacing: 0.1em; }
.bloco h3 { color: var(--azul-950); font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.bloco p { margin-top: 10px; color: var(--texto-suave); }
.valores { margin-top: 12px; display: grid; gap: 8px; }
.valores li { position: relative; padding-left: 20px; color: var(--texto-suave); }
.valores li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--azul-500); }

.documentos { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 22px; padding: 26px 30px; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--azul-50); }
.documentos h3 { color: var(--azul-950); font-size: 1.15rem; font-weight: 750; }
.documentos p { margin-top: 2px; color: var(--texto-suave); font-size: 0.95rem; }
.documentos-links { display: flex; flex-wrap: wrap; gap: 12px; }
.documentos-links a { padding: 11px 20px; border: 1px solid var(--borda); border-radius: 12px; background: var(--branco); color: var(--azul-800); font-size: 0.92rem; font-weight: 650; transition: border-color 0.2s, transform 0.2s; }
.documentos-links a:hover { border-color: var(--azul-600); transform: translateY(-2px); }

/* contato */
.secao-contato { padding-top: 0; }
.contato-cartao {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: clamp(32px, 5vw, 64px);
  border-radius: 28px;
  color: #fff;
  background:
    radial-gradient(70% 90% at 100% 0%, rgb(42 134 196 / 55%), transparent 65%),
    linear-gradient(135deg, var(--azul-950), var(--azul-800));
  box-shadow: var(--sombra-forte);
}
.contato-cartao::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgb(255 255 255 / 14%) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  mask-image: linear-gradient(120deg, transparent 50%, #000);
  -webkit-mask-image: linear-gradient(120deg, transparent 50%, #000);
  pointer-events: none;
}
.contato-cartao > * { position: relative; z-index: 1; }
.contato-cartao h2 { color: #fff; }
.contato-texto > p:not(.sobretitulo) { margin: 16px 0 30px; max-width: 460px; color: #cfe3f1; font-size: 1.08rem; }

.contato-lista { display: grid; gap: 14px; }
.contato-lista li { display: flex; gap: 16px; align-items: center; padding: 18px 20px; border: 1px solid rgb(255 255 255 / 16%); border-radius: 16px; background: rgb(255 255 255 / 8%); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.contato-icone { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgb(255 255 255 / 14%); }
.contato-icone svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.contato-lista strong { display: block; font-weight: 700; }
.contato-lista div span { display: block; color: #cfe3f1; font-size: 0.9rem; line-height: 1.45; overflow-wrap: anywhere; }

/* política de privacidade */
.texto-longo { max-width: 820px; padding-top: 56px; padding-bottom: 88px; }
.texto-longo h1 { color: var(--azul-950); font-size: clamp(1.9rem, 4.5vw, 2.7rem); line-height: 1.14; letter-spacing: -0.03em; font-weight: 800; }
.texto-longo h2 { margin-top: 40px; color: var(--azul-950); font-size: 1.4rem; letter-spacing: -0.02em; font-weight: 800; }
.texto-longo h3 { margin-top: 24px; color: var(--azul-800); font-size: 1.1rem; font-weight: 750; }
.texto-longo p, .texto-longo li { color: var(--texto-suave); }
.texto-longo p, .texto-longo ul { margin-top: 10px; }
.texto-longo ul { display: grid; gap: 8px; padding-left: 22px; list-style: disc; }
.texto-longo a { color: var(--azul-600); text-decoration: underline; text-underline-offset: 3px; }
.texto-longo code { background: var(--azul-50); color: var(--azul-800); }
.texto-longo .data { margin-top: 6px; font-size: 0.9rem; }

/* rodapé */
.rodape { background: var(--azul-950); color: #b9d0e0; }
.rodape-grade { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-top: 56px; padding-bottom: 44px; }
.rodape .marca { color: #fff; }
.rodape .marca img { filter: brightness(0) invert(1); }
.rodape-marca p { max-width: 320px; margin-top: 16px; font-size: 0.95rem; }
.rodape h4 { margin-bottom: 14px; color: #fff; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.rodape nav a { display: block; padding: 5px 0; font-size: 0.95rem; transition: color 0.2s; }
.rodape nav a:hover { color: #fff; }
.rodape-fim { display: flex; justify-content: space-between; gap: 12px; padding-top: 22px; padding-bottom: 28px; border-top: 1px solid rgb(255 255 255 / 12%); font-size: 0.86rem; }

/* entrada ao rolar: só quando o JavaScript marcou a página (sem ele, tudo aparece de cara) */
.js .revelar { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .revelar.visivel { opacity: 1; transform: none; }
.js .projeto.revelar.visivel:hover { transform: translateY(-6px); }
.js .projeto-implantacao.revelar.visivel:hover { transform: none; }

@media (max-width: 960px) {
  .heroi-grade, .sobre-grade, .contato-cartao { grid-template-columns: 1fr; }
  .heroi-arte { order: -1; min-height: 280px; }
  .heroi-circulo { width: min(70%, 320px); }
  .heroi-arte img { width: min(60%, 280px); }
  .chip-2 { right: 4%; }
  .projetos, .institucional { grid-template-columns: repeat(2, 1fr); }
  .institucional .bloco:last-child { grid-column: 1 / -1; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-marca { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .menu-botao { display: block; }
  .menu {
    position: absolute;
    top: var(--altura-topo);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px 24px 24px;
    background: var(--branco);
    border-bottom: 1px solid var(--borda);
    box-shadow: 0 24px 32px -24px rgb(18 58 82 / 35%);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  }
  .menu.aberto { visibility: visible; opacity: 1; transform: none; }
  .menu a:not(.botao) { padding: 14px 12px; font-size: 1.02rem; }
  .menu .botao { margin: 10px 0 0; padding: 14px; }
}

@media (max-width: 640px) {
  .contorno { padding: 0 20px; }
  .projetos, .institucional { grid-template-columns: 1fr; }
  .numeros { grid-template-columns: repeat(2, 1fr); }
  .numeros div:nth-child(3) { border-left: 0; }
  .numeros div:nth-child(n + 3) { border-top: 1px solid var(--borda); }
  .heroi-acoes .botao { flex: 1 1 100%; }
  .chip { font-size: 0.78rem; padding: 7px 12px; }
  .documentos { flex-direction: column; align-items: flex-start; }
  .rodape-grade { grid-template-columns: 1fr; gap: 28px; }
  .rodape-fim { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .heroi-arte img { animation: none; }
  .js .revelar { opacity: 1; transform: none; transition: none; }
  .projeto, .botao, .projeto-link span { transition: none; }
  .projeto:hover, .botao:hover { transform: none; }
}