/* Paleta Cédula — ver docs/brand/BRANDKIT.md do repositório do app. */
:root {
  --papel: #f7f4ea;
  --tinta: #20211d;
  --verde: #1f5c4a;
  --verde-claro: #6fbfa0;
  --suave: rgba(32, 33, 29, 0.62);
  --linha: rgba(32, 33, 29, 0.12);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
}

header.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

header.brand img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  display: block;
}

header.brand .name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

header.brand .tagline {
  color: var(--suave);
  font-size: 1rem;
}

h1 {
  font-size: clamp(2rem, 6vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin: 2.75rem 0 0.75rem;
}

.lead {
  font-size: 1.2rem;
  color: var(--suave);
  margin: 0 0 2.5rem;
}

p { margin: 0 0 1rem; }

ul { padding-left: 1.2rem; margin: 0 0 1rem; }
li { margin-bottom: 0.4rem; }

a { color: var(--verde); text-decoration-thickness: 1px; text-underline-offset: 2px; }

.card {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--linha);
  border-radius: 16px;
  padding: 1.5rem;
  margin: 2rem 0;
}

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

.destaque {
  border-left: 4px solid var(--verde);
  padding-left: 1.1rem;
  margin: 2rem 0;
  color: var(--tinta);
}

.meta {
  color: var(--suave);
  font-size: 0.95rem;
}

footer {
  margin-top: 4rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--linha);
  color: var(--suave);
  font-size: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --papel: #161814;
    --tinta: #f2efe4;
    --verde: var(--verde-claro);
    --suave: rgba(242, 239, 228, 0.62);
    --linha: rgba(242, 239, 228, 0.14);
  }
  .card { background: rgba(255, 255, 255, 0.04); }
}