*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy: #1a2a4a; --navy2: #243560; --navy3: #0f1a30; --gold: #b8956a; --gold2: #d4aa7d;
  --light: #f5f6f8; --white: #ffffff; --gray: #6b7189; --text: #2d3452; --pale: #dde1ea;
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --ref: #898781; --grid: #e6e8ee;
  --good: #0ca30c; --crit: #d03b3b;
  --font-head: 'Montserrat', sans-serif; --font-body: 'Lato', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--light); line-height: 1.65; overflow-x: hidden; }
a { color: inherit; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* topo */
.top { background: var(--navy); position: sticky; top: 0; z-index: 50; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 16px; }
.top-logo { font-family: var(--font-head); font-weight: 800; letter-spacing: .08em; color: white; text-decoration: none; font-size: 1rem; }
.top-logo span { display: block; font-size: .56rem; font-weight: 500; letter-spacing: .25em; color: var(--gold); text-transform: uppercase; }
.top-links { display: flex; gap: 22px; align-items: center; }
.top-links a { font-family: var(--font-head); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.8); text-decoration: none; white-space: nowrap; }
.top-links a:hover { color: var(--gold2); }
.top-links a.cta { background: var(--gold); color: white; padding: 8px 16px; border-radius: 4px; }

/* cabeçalho do exemplo */
.hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, #1d3a6e 100%); color: white; padding: 56px 0 48px; }
.tag { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: .68rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.tag::before { content: ''; width: 20px; height: 2px; background: var(--gold); }
.hero h1 { font-family: var(--font-head); font-size: clamp(1.7rem, 4vw, 2.7rem); font-weight: 800; line-height: 1.12; letter-spacing: -.02em; max-width: 800px; }
.hero p { color: rgba(255,255,255,.68); max-width: 680px; margin-top: 14px; font-size: 1.02rem; }

/* aviso sobre os dados */
.aviso { margin: -22px auto 0; position: relative; background: white; border: 1px solid var(--pale); border-left: 4px solid var(--gold); border-radius: 8px; padding: 16px 20px; display: flex; gap: 14px; align-items: flex-start; box-shadow: 0 6px 24px rgba(26,42,74,.08); }
.aviso-selo { flex-shrink: 0; font-family: var(--font-head); font-size: .64rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: white; background: var(--navy); padding: 6px 10px; border-radius: 4px; white-space: nowrap; }
.aviso.real .aviso-selo { background: #0a6b3d; }
.aviso p { font-size: .9rem; color: var(--text); line-height: 1.6; }
.aviso a { color: var(--s1); }

/* blocos */
main { padding: 36px 0 20px; }
.bloco { background: white; border: 1px solid var(--pale); border-radius: 10px; padding: 28px; margin-top: 22px; }
.bloco h2 { font-family: var(--font-head); font-size: 1.18rem; font-weight: 800; color: var(--navy); letter-spacing: -.01em; }
.bloco h3 { font-family: var(--font-head); font-size: .92rem; font-weight: 700; color: var(--navy); margin-top: 22px; }
.bloco > p, .bloco li { font-size: .95rem; color: var(--text); margin-top: 10px; }
.bloco ul, .bloco ol { padding-left: 20px; }
.sub { color: var(--gray); font-size: .88rem; margin-top: 6px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid2 > .bloco { margin-top: 0; }
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.passo { background: var(--light); border-radius: 8px; padding: 16px; font-size: .86rem; }
.passo b { display: block; font-family: var(--font-head); color: var(--navy); font-size: .82rem; margin-bottom: 4px; }
.passo span { font-family: var(--font-head); font-weight: 800; color: var(--gold); font-size: .8rem; }

/* indicadores */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.kpi { background: var(--light); border-radius: 8px; padding: 16px 18px; }
.kpi-rot { font-family: var(--font-head); font-size: .64rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gray); }
.kpi-val { font-family: var(--font-head); font-size: 1.65rem; font-weight: 800; color: var(--navy); line-height: 1.15; margin-top: 4px; }
.kpi-nota { font-size: .8rem; color: var(--gray); margin-top: 2px; }
.kpi-nota.bom { color: #006300; } .kpi-nota.ruim { color: var(--crit); }

/* gráficos */
.graf { margin-top: 14px; position: relative; }
.graf svg { display: block; width: 100%; overflow: visible; }
.graf text { font-family: var(--font-body); font-size: 11.5px; fill: var(--gray); }
.graf .rot { fill: var(--text); font-weight: 700; }
.legenda { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: .82rem; color: var(--text); }
.legenda i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.legenda i.linha { height: 3px; border-radius: 2px; vertical-align: 4px; width: 16px; }
.dica { position: fixed; z-index: 99; pointer-events: none; background: var(--navy3); color: white; font-size: .8rem; padding: 8px 11px; border-radius: 6px; line-height: 1.5; max-width: 260px; box-shadow: 0 6px 20px rgba(0,0,0,.25); opacity: 0; transition: opacity .1s; }
.dica b { font-family: var(--font-head); font-size: .74rem; display: block; margin-bottom: 2px; }
.dica i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }

/* tabelas */
.tab-wrap { overflow-x: auto; margin-top: 14px; }
table { border-collapse: collapse; width: 100%; font-size: .87rem; }
th { font-family: var(--font-head); font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gray); text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--pale); white-space: nowrap; }
td { padding: 8px 10px; border-bottom: 1px solid var(--pale); }
th.n, td.n { text-align: right; font-variant-numeric: tabular-nums; }
tr.base td { color: var(--gray); }
.selo { display: inline-block; font-family: var(--font-head); font-size: .64rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 3px; }
.selo.ok { background: #e3f4e3; color: #006300; } .selo.alerta { background: #fbe6e6; color: #a52424; } .selo.neutro { background: var(--light); color: var(--gray); }

/* controles */
.controles { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: 16px; align-items: flex-end; }
.campo { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.campo label { font-family: var(--font-head); font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray); }
select, input[type=range] { font-family: var(--font-body); font-size: .9rem; }
select { padding: 9px 12px; border: 1px solid var(--pale); border-radius: 6px; background: white; color: var(--text); }
input[type=range] { width: 100%; accent-color: var(--navy2); }
.btn { font-family: var(--font-head); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--gold); color: white; border: none; border-radius: 4px; padding: 12px 24px; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { background: var(--gold2); }
.btn:disabled { opacity: .5; cursor: default; }
.resultado { background: var(--navy); color: white; border-radius: 8px; padding: 20px 22px; margin-top: 18px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.resultado div span { display: block; font-family: var(--font-head); font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.5); }
.resultado div b { font-family: var(--font-head); font-size: 1.35rem; font-weight: 800; }
.resultado div.destaque b { color: var(--gold2); }
pre { background: var(--navy3); color: #dbe3f3; border-radius: 8px; padding: 18px 20px; overflow-x: auto; font-size: .8rem; line-height: 1.6; margin-top: 14px; font-family: Consolas, 'Courier New', monospace; }
pre .c { color: #7f8fb3; } pre .ok { color: #7fd69a; } pre .al { color: #f0b36b; }

/* rodapé do exemplo */
.cta-final { background: var(--navy); color: white; border-radius: 10px; padding: 32px; margin-top: 22px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.cta-final h2 { font-family: var(--font-head); font-size: 1.25rem; font-weight: 800; }
.cta-final p { color: rgba(255,255,255,.6); font-size: .92rem; margin-top: 4px; max-width: 560px; }
.outros { margin-top: 30px; }
.outros h2 { font-family: var(--font-head); font-size: .7rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--gray); }
.outros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.outros-grid a { background: white; border: 1px solid var(--pale); border-radius: 8px; padding: 14px 16px; text-decoration: none; font-family: var(--font-head); font-size: .8rem; font-weight: 700; color: var(--navy); transition: border-color .2s; }
.outros-grid a:hover { border-color: var(--gold); }
.outros-grid a span { display: block; font-size: .64rem; font-weight: 800; color: var(--gold); margin-bottom: 2px; }
.outros-grid a.atual { background: var(--light); color: var(--gray); pointer-events: none; }
footer { text-align: center; font-size: .76rem; color: var(--gray); padding: 34px 24px 44px; }

@media (max-width: 820px) {
  .top-links a:not(.cta) { display: none; }
  .grid2, .passos, .kpis, .resultado, .outros-grid { grid-template-columns: 1fr 1fr; }
  .bloco { padding: 20px; }
  .aviso { flex-direction: column; gap: 10px; }
}
@media (max-width: 520px) {
  .grid2, .passos, .outros-grid { grid-template-columns: 1fr; }
  .wrap { padding: 0 16px; }
}