/* ===== Catálogo de funcionalidades (/funcionalidades) ======================
   Herda os tokens de landing.css e o cabeçalho de legal.css. Página de texto:
   a estrutura serve à leitura e ao filtro, sem imagem nesta primeira rodada.
   Cor por grupo = cor do pilar na home (01 azul, 02 verde, 03 coral). */

body { background: var(--paper); color: var(--ink); font-family: var(--body); }

.cat-topnav { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.cat-topnav a { color: var(--muted); }
.cat-topnav a:hover { color: var(--ink); }
.cat-topnav .cat-topnav-cta {
  color: var(--white); background: var(--ink);
  padding: 8px 14px; border-radius: 999px; font-weight: 600;
}
.cat-topnav .cat-topnav-cta:hover { color: var(--white); opacity: .9; }

.cat-wrap { max-width: 880px; margin: 0 auto; padding: 48px 22px 90px; }
.cat-wrap h1 {
  font-family: var(--display); font-size: clamp(32px, 6vw, 46px);
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 14px;
}
.cat-lead { font-size: 17px; line-height: 1.65; color: var(--ink-soft); margin-bottom: 14px; max-width: 70ch; }
.cat-lead strong { color: var(--ink); }

.cat-como {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 16px 18px; margin: 0 0 26px;
}
.cat-como p { font-size: 14.5px; line-height: 1.65; color: var(--ink-soft); }
.cat-como p + p { margin-top: 8px; }
.cat-como strong { color: var(--ink); }

/* ----- filtros ----- */
.cat-filtros {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  padding: 14px 0 12px; margin-bottom: 8px;
  display: flex; flex-direction: column; gap: 10px;
}
.cat-filtros[hidden] { display: none; }
.cat-busca { display: flex; flex-direction: column; gap: 4px; }
.cat-busca span, .cat-selects label span, .cat-pilares legend {
  font-family: var(--mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
}
.cat-busca input, .cat-selects select {
  font: inherit; font-size: 15px; color: var(--ink);
  background: var(--white); border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 12px; min-height: 42px; width: 100%;
}
.cat-busca input:focus-visible, .cat-selects select:focus-visible,
.cat-chip:focus-visible, .cat-limpar:focus-visible, .feat-code:focus-visible {
  outline: 2px solid var(--blue); outline-offset: 2px;
}
.cat-pilares { border: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.cat-pilares legend { width: 100%; margin-bottom: 4px; }
.cat-chip {
  font: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer;
  color: var(--ink-soft); background: var(--white);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; min-height: 34px;
}
.cat-chip[aria-pressed="true"] { color: var(--white); background: var(--ink); border-color: var(--ink); }
.cat-chip-1[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); }
.cat-chip-2[aria-pressed="true"] { background: var(--green); border-color: var(--green); }
.cat-chip-3[aria-pressed="true"] { background: var(--coral); border-color: var(--coral); }
.cat-chip-4[aria-pressed="true"] { background: var(--muted); border-color: var(--muted); }
.cat-selects { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.cat-selects label { display: flex; flex-direction: column; gap: 4px; flex: 1 1 180px; }
.cat-limpar, .cat-vazio button {
  font: inherit; font-size: 14px; cursor: pointer; color: var(--blue);
  background: none; border: 0; padding: 8px 4px; min-height: 42px;
  text-decoration: underline; text-underline-offset: 2px;
}
.cat-contagem { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.cat-vazio { padding: 24px 0; color: var(--ink-soft); }

/* ----- grupos ----- */
.cat-grupo { padding-top: 26px; }
.cat-grupo[hidden] { display: none; }
.cat-grupo h2 {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--display); font-size: clamp(22px, 4vw, 28px); letter-spacing: -0.01em;
  margin: 18px 0 6px;
}
.cat-grupo h2 span {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  font-size: 16px; color: var(--white); background: var(--muted);
}
.cat-grupo-1 h2 span { background: var(--blue); }
.cat-grupo-2 h2 span { background: var(--green); }
.cat-grupo-3 h2 span { background: var(--coral); }
.cat-grupo-sub { color: var(--muted); font-size: 15px; line-height: 1.6; margin-bottom: 14px; }

/* ----- funcionalidade ----- */
.feat {
  background: var(--white); border: 1px solid var(--line); border-left: 3px solid var(--muted);
  border-radius: 12px; padding: 16px 18px; margin-bottom: 12px;
  scroll-margin-top: 220px;
}
.feat[hidden] { display: none; }
.cat-grupo-1 .feat { border-left-color: var(--blue); }
.cat-grupo-2 .feat { border-left-color: var(--green); }
.cat-grupo-3 .feat { border-left-color: var(--coral); }
.feat.feat-alvo { box-shadow: 0 0 0 3px var(--blue-soft); border-color: var(--blue); }
.feat h3 {
  font-family: var(--display); font-size: 17px; line-height: 1.35; letter-spacing: -0.005em;
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 6px;
}
.feat-code {
  font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--ink-soft);
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px;
  padding: 1px 7px; text-decoration: none; flex-shrink: 0;
}
.feat-code:hover { color: var(--blue); border-color: var(--blue); }
.feat-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.st, .pb {
  font-family: var(--mono); font-size: 11px; letter-spacing: .03em;
  border-radius: 999px; padding: 2px 9px; border: 1px solid var(--line); color: var(--muted);
}
.st-disponivel { color: var(--green); background: var(--green-soft); border-color: transparent; }
.st-piloto { color: var(--blue); background: var(--blue-soft); border-color: transparent; }
.st-prototipo { color: var(--gold); background: color-mix(in srgb, var(--gold) 14%, var(--white)); border-color: transparent; }
.st-contratacao { color: var(--coral); background: var(--coral-soft); border-color: transparent; }
.feat p:not(.feat-tags) { font-size: 15px; line-height: 1.65; color: var(--ink-soft); }
.feat p + p:not(.feat-tags) { margin-top: 8px; }
.feat-limite { font-size: 14px !important; color: var(--muted) !important; }
.feat-limite strong { color: var(--ink-soft); }

.cat-rodape { border-top: 1px solid var(--line); background: var(--white); }
.cat-rodape .shell {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  padding: 22px 0; font-size: 14px; color: var(--muted);
}
.cat-rodape nav { display: flex; flex-wrap: wrap; gap: 16px; }
.cat-rodape a { color: var(--muted); }
.cat-rodape a:hover { color: var(--ink); }

@media (max-width: 640px) {
  .cat-wrap { padding: 32px 16px 70px; }
  .cat-filtros { position: static; }
  .feat { padding: 14px 14px; scroll-margin-top: 16px; }
  .legal-top .shell { gap: 10px; }
  .cat-topnav { gap: 12px; }
}

/* "Onde fica" de cada funcionalidade (2026-10-10): caminho na tela + endereço. */
.feat-onde { font-size: 13.5px !important; color: var(--muted) !important; margin-top: 6px; }
.feat-onde strong { color: var(--ink-soft); }
.feat-onde code {
  font-family: var(--mono); font-size: 12.5px; color: var(--ink-soft);
  background: var(--white); border: 1px solid var(--line); border-radius: 6px;
  padding: 1px 6px; overflow-wrap: anywhere;
}
.cat-como code {
  font-family: var(--mono); font-size: 13px; background: var(--paper);
  border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; overflow-wrap: anywhere;
}