@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap");

/* ═══════════════════════════════════════════
   DESIGN SYSTEM — MAIL WEB SEGURO
   ═══════════════════════════════════════════ */
:root {
  --bg-deep: #060a14;
  --bg-base: #0a0f1e;
  --bg-raised: #0f1630;
  --bg-surface: #141c3a;
  --bg-card: rgba(15, 22, 48, .72);

  --accent: #00d4ff;
  --accent-dim: #0098b8;
  --accent-glow: rgba(0, 212, 255, .18);
  --accent2: #7c5cfc;
  --accent2-dim: #5a3ed4;
  --gradient-main: linear-gradient(135deg, #00d4ff 0%, #7c5cfc 100%);
  --gradient-hero: linear-gradient(160deg, #060a14 0%, #0d1a3a 40%, #1a0e3a 70%, #060a14 100%);
  --gradient-card: linear-gradient(135deg, rgba(0,212,255,.06) 0%, rgba(124,92,252,.06) 100%);

  --white: #f0f4ff;
  --text: #c8d4e8;
  --text-dim: #6b7fa0;
  --text-muted: #3d4f6e;

  --border: rgba(100, 140, 200, .1);
  --border-hover: rgba(0, 212, 255, .3);
  --glass: rgba(10, 15, 30, .6);
  --glass-border: rgba(100, 150, 255, .08);

  --mono: "JetBrains Mono", monospace;
  --sans: "Inter", system-ui, -apple-system, sans-serif;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,.4);
  --shadow-glow: 0 0 40px rgba(0,212,255,.12);
}

/* ═══ RESET ═══ */
*, ::before, ::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
.cx { max-width: 1140px; margin: 0 auto; padding: 0 36px; }
h1, h2, h3, h4 { color: var(--white); line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -.02em; }
h4 { font-size: 1rem; font-weight: 600; }
p { margin-bottom: 1rem; }
a { color: var(--accent); text-decoration: none; transition: all .25s ease; }
a:hover { color: var(--white); }
button, input, select, textarea { font: inherit; }
img { max-width: 100%; }

/* ═══ ANIMATED BG ORB (HERO) ═══ */
.hero-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0; pointer-events: none;
}
.hero-bg::before, .hero-bg::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(100px); opacity: .35;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.hero-bg::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,255,.5), transparent 70%);
  top: -15%; right: -10%;
}
.hero-bg::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,92,252,.4), transparent 70%);
  bottom: -10%; left: -5%;
  animation-delay: -6s;
}
@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -40px) scale(1.15); }
}

/* ═══ COOKIE BAR ═══ */
.ck-topo {
  background: var(--glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 14px 0; position: sticky; top: 0; z-index: 1000;
}
.ck-topo.oculto { display: none; }
.ck-conteudo { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.ck-aviso { font-family: var(--mono); font-size: .65rem; letter-spacing: .02em; color: var(--text-dim); flex: 1; min-width: 200px; margin: 0; }
.ck-aviso a { text-decoration: underline; text-underline-offset: 3px; }
.ck-ops { display: flex; gap: 8px; flex-shrink: 0; }

/* ═══ BUTTONS ═══ */
.b-pri, .b-sec, .b-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-md); cursor: pointer; text-decoration: none;
  font-weight: 600; font-size: .85rem; transition: all .3s ease; border: 0;
  gap: 8px; position: relative; overflow: hidden;
}
.b-pri {
  background: var(--gradient-main); color: var(--bg-deep);
  padding: 12px 28px;
  box-shadow: 0 4px 20px rgba(0,212,255,.25);
}
.b-pri:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,212,255,.4);
  color: var(--bg-deep);
}
.b-sec {
  background: var(--bg-surface); color: var(--text);
  padding: 12px 28px;
  border: 1px solid var(--border);
}
.b-sec:hover {
  border-color: var(--accent); color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,212,255,.1);
}
.b-ghost {
  background: transparent; color: var(--text-dim);
  padding: 10px 20px; border: 1px solid var(--border);
  border-radius: var(--r-sm); font-size: .8rem;
}
.b-ghost:hover { border-color: var(--accent); color: var(--accent); }
.b-block { display: flex; width: 100%; text-align: center; padding: 14px; }

/* ═══ HEADER ═══ */
.topo {
  background: rgba(6, 10, 20, .7);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky; top: 0; z-index: 999;
  transition: background .3s;
}
.topo-linha { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logomarca { color: var(--white); font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; }
.logomarca mark {
  background: none; font-weight: 400;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cabec-nav { display: flex; gap: 0; list-style: none; align-items: stretch; height: 64px; }
.cabec-nav li { display: flex; align-items: stretch; }
.cabec-nav a {
  display: flex; align-items: center; padding: 0 16px;
  font-size: .78rem; font-weight: 500; letter-spacing: .04em;
  text-transform: uppercase; color: var(--text-dim);
  border-bottom: 2px solid transparent;
  transition: all .25s ease;
}
.cabec-nav a:hover, .cabec-nav a.aqui {
  color: var(--accent); border-bottom-color: var(--accent);
}
.cabec-nav .assinar {
  margin-left: 12px; background: var(--gradient-main);
  color: var(--bg-deep); padding: 0 22px; border: 0;
  font-weight: 700; border-radius: var(--r-sm);
  border-bottom: none; height: 38px; align-self: center;
}
.cabec-nav .assinar:hover { opacity: .9; color: var(--bg-deep); }

/* ═══ HERO ═══ */
.chamada {
  position: relative; border-bottom: 1px solid var(--border);
  background: var(--gradient-hero);
}
.chamada-grade {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  min-height: 540px;
}
.chamada-principal {
  padding: 80px 60px 80px 0;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; z-index: 1;
}
.rotulo {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 20px; color: var(--accent);
}
.rotulo::before {
  content: ""; display: inline-block; width: 24px; height: 2px;
  background: var(--gradient-main); border-radius: 2px;
}
.chamada-principal h1 {
  margin-bottom: 24px; line-height: 1.08;
}
.chamada-principal h1 em {
  font-style: normal; display: block;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lead {
  font-size: 1.05rem; color: var(--text-dim); max-width: 460px;
  margin-bottom: 36px; font-weight: 300; line-height: 1.75;
}
.chamada-bts { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero sidebar: editorial + indicadores */
.chamada-sidebar {
  display: flex; flex-direction: column;
  border-left: 1px solid var(--border);
  position: relative; z-index: 1;
}
.chamada-editorial {
  padding: 40px 36px; flex: 1;
  display: flex; flex-direction: column; justify-content: center;
  border-bottom: 1px solid var(--border);
}
.ed-titulo {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 20px;
}
.ed-link {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted); margin-top: 16px;
  display: inline-block;
}
.ed-item {
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.ed-item:last-of-type { border-bottom: none; }
.ed-tag {
  font-family: var(--mono); font-size: .58rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent2); display: block; margin-bottom: 6px;
}
.ed-item h4 { font-size: .88rem; font-weight: 500; line-height: 1.35; margin-bottom: 4px; }
.ed-item p { font-size: .74rem; color: var(--text-muted); margin: 0; font-weight: 300; }

.chamada-indicador {
  padding: 28px 36px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  background: var(--gradient-card);
}
.ind-bloco { display: flex; flex-direction: column; gap: 4px; }
.ind-val {
  font-family: var(--mono); font-size: 1.4rem; font-weight: 700;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.ind-desc {
  font-family: var(--mono); font-size: .55rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-muted); line-height: 1.4;
}
.ind-sep { display: none; }

/* ═══ RECURSOS ═══ */
.grade-rec { padding: 90px 0; border-bottom: 1px solid var(--border); }
.rec-cabec {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px;
  align-items: start; margin-bottom: 56px;
}
.rec-cabec p, .ep-cabec p, .dialogo-cabec p { color: var(--text-dim); font-weight: 300; line-height: 1.8; }
.rec-itens {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
}
.rec-item {
  background: var(--bg-base); padding: 32px 26px;
  transition: all .3s ease; min-height: 190px; position: relative;
}
.rec-item::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-main); opacity: 0; transition: opacity .3s;
}
.rec-item:hover { background: var(--bg-raised); }
.rec-item:hover::before { opacity: 1; }
.rec-destaque {
  background: var(--gradient-card); border-left: 2px solid var(--accent);
}
.rec-destaque h4 {
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ri-idx {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .1em;
  color: var(--text-muted); margin-bottom: 16px; display: block;
}
.rec-item h4 { font-size: .92rem; margin-bottom: 10px; font-weight: 600; }
.rec-item p { font-size: .82rem; color: var(--text-dim); margin: 0; font-weight: 300; line-height: 1.6; }

/* ═══ PLANOS ═══ */
.escada-planos {
  padding: 90px 0; background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.ep-cabec { margin-bottom: 52px; text-align: center; }
.ep-cabec h2 { margin-bottom: 10px; }
.ep-cabec p { max-width: 500px; margin: 0 auto; }

.escada {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.degrau {
  background: var(--bg-card);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl); padding: 36px 30px;
  display: flex; flex-direction: column; gap: 24px;
  transition: all .35s ease; position: relative;
}
.degrau:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.degrau-ativo {
  border-color: var(--accent);
  background: linear-gradient(160deg, rgba(0,212,255,.08) 0%, rgba(124,92,252,.06) 100%);
  box-shadow: var(--shadow-glow);
}
.dg-preco { text-align: center; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.dg-nome {
  font-family: var(--mono); font-size: .65rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 12px; display: block;
}
.dg-val {
  font-family: var(--mono); font-size: 2.8rem; font-weight: 700;
  color: var(--white); line-height: 1; display: block;
}
.dg-val sup { font-size: .9rem; font-weight: 400; color: var(--accent); vertical-align: super; }
.dg-ciclo {
  font-family: var(--mono); font-size: .65rem; color: var(--text-muted);
  margin-top: 6px; display: block;
}
.dg-badge {
  display: inline-block; background: var(--gradient-main); color: var(--bg-deep);
  font-size: .6rem; font-family: var(--mono); font-weight: 700;
  letter-spacing: .06em; padding: 4px 14px;
  border-radius: 50px; margin-top: 10px;
}
.dg-recursos { display: flex; flex-direction: column; gap: 4px; }
.dg-detalhe { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.dg-rec {
  font-size: .82rem; color: var(--text-dim); display: flex; align-items: center;
  gap: 10px; font-weight: 400; padding: 3px 0;
}
.dg-rec::before {
  content: "✓"; color: var(--accent); font-family: var(--mono);
  font-size: .7rem; font-weight: 700; flex-shrink: 0;
}
.dg-acao { margin-top: auto; }
.ep-rodape {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .02em;
  color: var(--text-muted); margin-top: 28px; line-height: 1.7; text-align: center;
}

/* ═══ BIBLIOTECA ═══ */
.biblioteca { padding: 90px 0; border-bottom: 1px solid var(--border); }
.bib-cabec {
  display: grid; grid-template-columns: 1fr auto; align-items: baseline;
  padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.bib-cabec h2 { font-size: 1.25rem; font-weight: 600; }
.bib-cabec a {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.bib-entrada {
  display: grid; grid-template-columns: 40px 1fr 160px 80px;
  border-bottom: 1px solid var(--border); color: inherit;
  transition: all .2s ease; position: relative;
}
.bib-entrada::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--gradient-main); opacity: 0; transition: opacity .2s;
}
.bib-entrada:hover { background: var(--bg-raised); }
.bib-entrada:hover::before { opacity: 1; }
.be-num, .be-tempo, .be-seta { font-family: var(--mono); color: var(--text-muted); display: flex; align-items: center; }
.be-num { font-size: .75rem; padding: 22px 0; }
.be-corpo { padding: 20px 18px 20px 0; }
.be-cat {
  font-family: var(--mono); font-size: .58rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent2); display: block; margin-bottom: 6px;
}
.be-titulo { font-size: .92rem; font-weight: 600; color: var(--white); line-height: 1.35; display: block; margin-bottom: 4px; }
.be-resumo { font-size: .78rem; color: var(--text-dim); font-weight: 300; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.be-tempo { padding: 20px 18px; font-size: .62rem; border-left: 1px solid var(--border); }
.be-seta { padding: 20px 0; justify-content: flex-end; font-size: .75rem; }

/* ═══ CONTATO ═══ */
.dialogo { padding: 90px 0 100px; background: var(--bg-base); }
.dialogo-interno { max-width: 700px; margin: 0 auto; }
.dialogo-cabec { margin-bottom: 40px; }
.form-nexus {
  background: var(--bg-card);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl); padding: 40px;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: var(--shadow-md);
}
.fa-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fa-campo {
  display: block; font-family: var(--mono); font-size: .62rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.fa-campo input, .fa-campo select, .fa-campo textarea {
  width: 100%; background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 12px 16px; color: var(--text);
  outline: none; margin-top: 8px; text-transform: none; letter-spacing: 0;
  transition: border-color .25s, box-shadow .25s;
}
.fa-campo textarea { resize: vertical; min-height: 100px; }
.fa-campo input:focus, .fa-campo select:focus, .fa-campo textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.fa-nota {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .02em;
  color: var(--text-muted); line-height: 1.5; margin-top: 4px;
}
.dialogo-dados {
  margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; padding-top: 28px; border-top: 1px solid var(--border);
}
.dd-item { display: flex; flex-direction: column; gap: 4px; }
.dd-chave {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.dd-valor { font-size: .88rem; color: var(--text); font-weight: 400; }

/* ═══ FOOTER ═══ */
.pe {
  background: var(--bg-deep); border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}
.pe-grade {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px; padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.pe-marca .logomarca { display: block; margin-bottom: 14px; }
.pe-marca p {
  font-family: var(--mono); font-size: .65rem; letter-spacing: .02em;
  color: var(--text-muted); max-width: 240px; line-height: 1.7; margin: 0;
}
.pe-col h6 {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-muted); font-weight: 500; margin-bottom: 16px;
}
.pe-col ul { list-style: none; padding: 0; }
.pe-col li { margin-bottom: 8px; }
.pe-col a {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .02em;
  color: var(--text-dim); transition: color .2s;
}
.pe-col a:hover { color: var(--accent); }
.pe-base {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.pe-base p, .pe-legal a {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .02em;
  color: var(--text-muted); margin: 0;
}
.pe-legal { display: flex; gap: 20px; }

/* ═══ FADE-IN ANIMATIONS ═══ */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 960px) {
  .chamada-grade { grid-template-columns: 1fr; min-height: auto; }
  .chamada-sidebar { display: none; }
  .chamada-principal { padding: 56px 0; }
  .rec-cabec { grid-template-columns: 1fr; gap: 24px; }
  .rec-itens { grid-template-columns: 1fr 1fr; }
  .escada { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .bib-entrada { grid-template-columns: 40px 1fr 80px; }
  .be-tempo { display: none; }
  .pe-grade { grid-template-columns: 1fr 1fr; gap: 28px; }
  .dialogo-dados { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .cx { padding: 0 20px; }
  .topo-linha { height: auto; padding: 18px 0; }
  .cabec-nav { display: none; }
  .chamada-principal { padding: 40px 0; }
  .rec-itens { grid-template-columns: 1fr; }
  .rec-vazio { display: none; }
  .bib-entrada { grid-template-columns: 40px 1fr; }
  .be-seta { display: none; }
  .fa-duplo { grid-template-columns: 1fr; }
  .pe-grade { grid-template-columns: 1fr; }
  .pe-base { flex-direction: column; text-align: center; }
  .dialogo-dados { grid-template-columns: 1fr; gap: 18px; }
  .form-nexus { padding: 28px 22px; }
  .escada { max-width: 100%; }
}

/* Páginas institucionais e transparência */
.resumo-transparencia { min-height: 100%; justify-content: center; }
.resumo-transparencia .chamada-editorial { border-bottom: 0; }
.resumo-transparencia h2 { margin-bottom: 18px; }
.aviso-material { margin-top: 32px; padding: 20px 24px; border: 1px solid var(--border-hover); border-radius: var(--r-md); background: var(--gradient-card); color: var(--text); }
.dados-publicos { margin: 26px 0; padding: 24px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--bg-raised); }
.dados-publicos p:last-child { margin-bottom: 0; }
.pagina { min-height: calc(100vh - 160px); padding: 80px 0; background: var(--bg-base); }
.pagina-conteudo { max-width: 860px; }
.pagina-conteudo h1 { margin-bottom: 32px; }
.pagina-conteudo h2 { font-size: 1.35rem; margin: 36px 0 12px; }
.pagina-conteudo p, .pagina-conteudo li { color: var(--text); }
.cartoes-contato { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 34px 0; }
.cartoes-contato article { padding: 28px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--bg-raised); }
.cartoes-contato h2 { margin: 0 0 12px; }
.rodape-simples { border-top: 1px solid var(--border); padding: 28px 0; background: var(--bg-deep); color: var(--text-muted); font-family: var(--mono); font-size: .7rem; }
@media (max-width: 600px) { .cartoes-contato { grid-template-columns: 1fr; } .pagina { padding: 52px 0; } }