/* REDE SIGA-ME — site institucional
   Fundação: navy profundo + ciano/violeta tirados da própria logo (selo com
   seta em degradê e trilha de circuito). Duas famílias: Space Grotesk nos
   títulos, IBM Plex Sans no corpo. Sem cards-padrão, sem eyebrow em caixa
   alta — a informação estrutural (status de cada solução, blocos de
   integração) é dita em prosa curta e listas com hairline, não em enfeite. */

:root {
  --bg: #0a0e1b;
  --bg-alt: #0d1226;
  --panel: #111834;
  --text: #e9eefb;
  --text-muted: #97a3c7;
  --text-faint: #7c88ad;
  --accent: #52e3ea;
  --accent-ink: #063136;
  --accent-2: #9c7cf4;
  --border: rgba(151, 163, 199, 0.16);
  --border-strong: rgba(151, 163, 199, 0.3);
  --radius: 10px;
  --largura: 1120px;
  --largura-leitura: 640px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration-color: rgba(82, 227, 234, 0.45);
  text-underline-offset: 3px;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.25rem);
  line-height: 1.08;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 1.9rem);
  line-height: 1.18;
  font-weight: 600;
}

h3 {
  font-size: 1.2rem;
  line-height: 1.3;
  font-weight: 600;
}

p {
  margin: 0 0 1em;
  max-width: var(--largura-leitura);
}

p:last-child {
  margin-bottom: 0;
}

.faixa {
  padding: 3.5rem 1.5rem;
}

.faixa--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.envelope {
  max-width: var(--largura);
  margin: 0 auto;
}

.pular-para-conteudo {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6em 1em;
  font-weight: 600;
  z-index: 100;
}

.pular-para-conteudo:focus {
  left: 1rem;
  top: 1rem;
}

/* Cabeçalho ------------------------------------------------------------ */

.cabecalho {
  border-bottom: 1px solid var(--border);
}

.cabecalho .envelope {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  flex-wrap: wrap;
}

.marca {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
}

.marca img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
}

.marca span {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.nav-principal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-principal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.94rem;
}

.nav-principal a:hover,
.nav-principal a:focus-visible {
  color: var(--text);
}

/* Hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  padding: 4.5rem 1.5rem 3.5rem;
  overflow: hidden;
}

.hero__circuito {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
}

.hero .envelope {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__texto p {
  color: var(--text-muted);
  font-size: 1.09rem;
  max-width: 46ch;
}

.hero__texto h1 {
  margin-bottom: 1.1rem;
  max-width: 16ch;
}

.hero__fatos {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-faint);
}

.hero__visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero__brilho {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(82, 227, 234, 0.22) 0%,
    rgba(156, 124, 244, 0.12) 45%,
    transparent 72%
  );
  filter: blur(4px);
  animation: respirar 7s ease-in-out infinite;
}

.hero__visual img {
  width: 260px;
  height: 260px;
  position: relative;
}

@keyframes respirar {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__brilho {
    animation: none;
  }
}

@media (min-width: 860px) {
  .hero .envelope {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
  }

  .hero__visual img {
    width: 300px;
    height: 300px;
  }

  .hero__brilho {
    width: 400px;
    height: 400px;
  }
}

/* Seções de conteúdo ------------------------------------------------------ */

.cabecalho-secao {
  max-width: 56ch;
  margin-bottom: 2.25rem;
}

.cabecalho-secao p {
  color: var(--text-muted);
  margin-top: 0.6rem;
}

.identidade {
  display: grid;
  gap: 2rem;
}

.identidade__ficha {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  display: grid;
  gap: 0.9rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 40ch;
}

.identidade__ficha dt {
  color: var(--text-faint);
  font-size: 0.8rem;
}

.identidade__ficha dd {
  margin: 0.15rem 0 0;
  color: var(--text);
}

@media (min-width: 860px) {
  .identidade {
    grid-template-columns: 1.3fr 0.7fr;
  }
}

/* Lista de soluções ------------------------------------------------------ */

.lista-solucoes {
  border-top: 1px solid var(--border);
}

.solucao {
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 0.5rem 2rem;
}

.solucao__cabeca {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.solucao__status {
  font-size: 0.76rem;
  color: var(--accent);
  border: 1px solid rgba(82, 227, 234, 0.35);
  background: rgba(82, 227, 234, 0.07);
  border-radius: 999px;
  padding: 0.18em 0.75em;
  white-space: nowrap;
}

.solucao__status--servico {
  color: var(--accent-2);
  border-color: rgba(156, 124, 244, 0.4);
  background: rgba(156, 124, 244, 0.08);
}

.solucao p {
  color: var(--text-muted);
  max-width: 62ch;
}

@media (min-width: 780px) {
  .solucao {
    grid-template-columns: 15ch 1fr;
  }
}

/* Painel de integrações Google ------------------------------------------- */

.painel-google {
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 2rem 1.75rem;
}

.painel-google__intro {
  color: var(--text-muted);
  max-width: 62ch;
  margin-bottom: 1.75rem;
}

.integracoes {
  margin: 0;
  display: grid;
  gap: 1.6rem;
}

.integracoes dt {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  color: var(--text);
  font-size: 1.02rem;
}

.integracoes dd {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  max-width: 64ch;
}

.painel-google__base {
  margin-top: 1.85rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-faint);
  max-width: 66ch;
}

.painel-google__base strong {
  color: var(--text-muted);
}

/* Contato ----------------------------------------------------------------- */

.contato__link {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
}

/* Rodapé -------------------------------------------------------------------- */

.rodape {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.rodape .envelope {
  padding: 2.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rodape__linha {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.rodape__marca {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.rodape__marca img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
}

.rodape nav {
  display: flex;
  gap: 1.25rem;
}

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

.rodape nav a:hover,
.rodape nav a:focus-visible {
  color: var(--text);
}

.rodape__legal {
  color: var(--text-faint);
  font-size: 0.82rem;
}

/* Páginas legais ------------------------------------------------------------ */

.legal {
  padding: 3.25rem 1.5rem 4rem;
}

.legal .envelope {
  max-width: var(--largura-leitura);
}

.legal__topo {
  margin-bottom: 2.5rem;
}

.legal__topo p {
  color: var(--text-faint);
  font-size: 0.92rem;
  margin-top: 0.4rem;
}

.legal__voltar {
  display: inline-block;
  margin-bottom: 1.75rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-decoration: none;
}

.legal__voltar:hover,
.legal__voltar:focus-visible {
  color: var(--accent);
}

.legal article h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.legal article h2:first-child {
  margin-top: 0;
}

.legal article p,
.legal article li {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.legal article ul {
  padding-left: 1.2rem;
  margin: 0 0 1em;
}

.legal article li {
  margin-bottom: 0.45em;
}

.legal article li:last-child {
  margin-bottom: 0;
}

.legal article strong {
  color: var(--text);
  font-weight: 600;
}

.destaque-uso-limitado {
  border: 1px solid rgba(82, 227, 234, 0.35);
  border-left: 3px solid var(--accent);
  background: rgba(82, 227, 234, 0.06);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 1.25rem 0;
}

.destaque-uso-limitado p {
  color: var(--text);
  font-size: 0.96rem;
}

.destaque-uso-limitado p:first-child {
  margin-bottom: 0.6em;
}