* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin: 0; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-ink); }

/* Cabeçalho */
.top { background: var(--hero-bg); color: var(--hero-ink); }
.top .wrap { display: flex; align-items: center; gap: 8px; min-height: 64px; }
.brand { margin-right: auto; display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-weight: 600; font-size: 18px; text-decoration: none; }
.brand img { width: 26px; height: 26px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: var(--hero-muted); padding: 9px 12px; border-radius: 999px; }
.nav a:hover { color: var(--hero-ink); background: #162a21; }
.nav a[aria-current="page"] { color: var(--yellow); }
.acoes { display: flex; align-items: center; gap: 8px; margin-left: 8px; }
.tema, .gh { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 0; border: 1px solid #2c4339; border-radius: 999px; background: none; color: var(--hero-ink); cursor: pointer; }
.tema:hover, .gh:hover { background: #162a21; }
.tema svg { width: 18px; height: 18px; }
.gh svg { width: 18px; height: 18px; }
.tema .sol { display: none; }
.tema[data-efetivo="dark"] .sol { display: block; }
.tema[data-efetivo="dark"] .lua { display: none; }

/* Hero */
.hero { background: var(--hero-bg); color: var(--hero-ink); position: relative; overflow: hidden; padding: 56px 0 96px; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(#1f3a2e 1.2px, transparent 1.2px);
  background-size: 22px 22px; opacity: 0.8;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
}
.hero .wrap { position: relative; display: grid; gap: 48px; grid-template-columns: 1.15fr 0.85fr; align-items: center; }
.hero .eyebrow { color: var(--yellow); }
.hero h1 { font-size: clamp(38px, 6vw, 68px); margin: 18px 0 20px; }
.hero h1 em { font-style: italic; color: var(--yellow); }
.hero p.lead { font-size: 18px; color: var(--hero-muted); max-width: 52ch; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; }
.btn.primary { background: var(--yellow); color: #1a1500; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { border-color: #2c4339; color: var(--hero-ink); }
.btn.ghost:hover { background: #162a21; }

/* Ficha de dado: o elemento assinatura */
.ficha { background: #f6f3ea; color: #0f1f1a; border-radius: 14px; padding: 22px; font-family: var(--mono); font-size: 13px; box-shadow: 0 0 0 1px #00000022, 0 24px 60px -20px #000a; transform: rotate(1.2deg); }
.ficha .tag { display: inline-block; background: #0b5d3b; color: #f6f3ea; padding: 2px 8px; border-radius: 4px; font-size: 11px; letter-spacing: 0.08em; }
.ficha h3 { font-family: var(--serif); font-size: 21px; margin: 14px 0 4px; }
.ficha .sub { color: #55645d; font-family: var(--sans); margin-bottom: 16px; }
.ficha dl { margin: 0; border-top: 1px dashed #b9b29d; }
.ficha .row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed #b9b29d; }
.ficha dt { color: #55645d; }
.ficha dd { margin: 0; text-align: right; word-break: break-all; }
.ficha .ok { color: #0b5d3b; font-weight: 700; }
.ficha .semdado { color: #735a00; font-weight: 700; }

/* Faixa tricolor discreta */
.stripe { height: 6px; background: linear-gradient(90deg, var(--green) 0 50%, var(--yellow) 50% 75%, var(--brand-blue) 75%); }

/* Seções */
section { padding: 84px 0; }
.sec-head { max-width: 640px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(28px, 4vw, 40px); margin: 10px 0 12px; }
.sec-head p { color: var(--muted); margin: 0; font-size: 17px; }

/* Caminho do dado */
.trilha { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: t; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--surface); }
.trilha li { list-style: none; padding: 22px 18px; border-right: 1px solid var(--line); position: relative; }
.trilha li:last-child { border-right: 0; }
.trilha li::before { counter-increment: t; content: "0" counter(t); font-family: var(--mono); font-size: 12px; color: var(--green-ink); }
.trilha b { display: block; font-family: var(--serif); font-size: 19px; margin: 6px 0 4px; }
.trilha span { font-size: 14px; color: var(--muted); }
.trilha { padding: 0; margin: 0; }

/* Projetos */
.cards { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; position: relative; }
.card::before { content: ""; position: absolute; left: 26px; top: -1px; width: 44px; height: 4px; background: var(--c, var(--green)); border-radius: 0 0 4px 4px; }
.card.c2 { --c: var(--yellow); }
.card.c3 { --c: var(--blue); }
.card .status { align-self: flex-start; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; border: 1px solid var(--line); color: var(--muted); padding: 3px 9px; border-radius: 999px; }
.card .status.on::before { content: "● "; color: #1fa463; }
.card h3 { font-size: 26px; margin: 16px 0 8px; }
.card p { color: var(--muted); margin: 0 0 20px; font-size: 15px; flex: 1; }
.card .links { display: flex; flex-direction: column; gap: 8px; }
.card .links a { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; text-decoration: none; font-size: 14px; font-weight: 600; }
.card .links a small { font-family: var(--mono); font-weight: 400; color: var(--muted); font-size: 11px; }
.card .links a:hover { border-color: var(--green-ink); }
.card .links .soon { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border: 1px dashed var(--line); border-radius: 10px; font-size: 14px; color: var(--muted); }
.card .links .soon small { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--green-ink); }
.hero p.lead + p.lead { margin-top: -12px; }
.hero .lema { font-family: var(--serif); font-style: italic; font-size: 24px; color: var(--yellow); margin: 0 0 28px; }
.card .links a.app { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.card .links a.app small { color: inherit; opacity: 0.7; }

/* Princípios */
.principios { background: var(--surface); border-block: 1px solid var(--line); }
.pgrid { display: grid; gap: 0; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.pgrid article { padding: 26px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pgrid .n { font-family: var(--serif); font-size: 44px; color: var(--yellow); line-height: 1; -webkit-text-stroke: 1px var(--ink); }
.pgrid h3 { font-size: 20px; margin: 12px 0 6px; }
.pgrid p { margin: 0; color: var(--muted); font-size: 15px; }

/* Licenças e participação */
.duo { display: grid; gap: 20px; grid-template-columns: 1fr 1fr; }
.panel { border: 1px solid var(--line); border-radius: 16px; padding: 28px; background: var(--surface); }
.panel h3 { font-size: 24px; margin-bottom: 10px; }
.panel p { color: var(--muted); margin: 0 0 14px; }
.lic { display: flex; gap: 10px; flex-wrap: wrap; }
.lic span { font-family: var(--mono); font-size: 13px; border: 1px solid var(--line); padding: 5px 10px; border-radius: 6px; }
.panel.dark { background: var(--hero-bg); color: var(--hero-ink); border-color: var(--hero-bg); }
.panel.dark p { color: var(--hero-muted); }

footer { background: var(--hero-bg); color: var(--hero-muted); padding: 36px 0; font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--hero-ink); }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

@media (max-width: 900px) {
  .hero .wrap, .duo { grid-template-columns: 1fr; }
  .cards, .pgrid { grid-template-columns: 1fr; }
  .trilha { grid-template-columns: 1fr; }
  .trilha li { border-right: 0; border-bottom: 1px solid var(--line); }
  .trilha li:last-child { border-bottom: 0; }
  .top .wrap { flex-wrap: wrap; padding-top: 10px; padding-bottom: 4px; min-height: 0; }
  .acoes { margin-left: 0; }
  .nav { order: 3; flex: 0 0 100%; justify-content: space-between; overflow-x: auto; white-space: nowrap; scrollbar-width: none; padding-bottom: 6px; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { padding: 13px 7px; font-size: 11px; letter-spacing: 0.05em; }
  .ficha { transform: none; }
  section { padding: 60px 0; }
}

@media (max-width: 360px) {
  .brand { font-size: 15px; gap: 7px; }
  .brand img { width: 22px; height: 22px; }
  .acoes { gap: 6px; }
}