/* Pagina publica do acervo (WIS-36). Mesmo idioma visual do app (Monolith):
   base quase preta, azul de destaque, Space Grotesk nos titulos, sem raio. */

[hidden] { display: none !important; }

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../assets/V8mDoQDjQSkFtoMM3T6r8E7mPb54C__534357209344.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --base: #0a0a0b;
  --panel: #111113;
  --accent: #2563eb;
  --accent-hover: #3b82f6;
  --text: #e8e6e3;
  --muted: rgba(232, 230, 227, 0.55);
  --faint: rgba(232, 230, 227, 0.32);
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.12);
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
::selection { background: rgba(37, 99, 235, 0.3); }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 70% 40% at 50% -10%, rgba(37, 99, 235, 0.14), transparent 70%),
    var(--base);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
}

button, input { font: inherit; color: inherit; }
a { color: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.acervo {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px 64px;
}

.acervo-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.acervo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.acervo-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.06);
  color: var(--accent);
}
.acervo-mark svg { width: 20px; height: 20px; }

.acervo-entrar {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  padding: 8px 16px;
}
.acervo-entrar:hover { color: var(--text); border-color: rgba(37, 99, 235, 0.5); }

.acervo-hero { padding: 56px 0 28px; }

.acervo-kicker {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.acervo-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.acervo-lead {
  max-width: 560px;
  margin: 16px 0 32px;
  color: var(--muted);
  line-height: 1.6;
}

.acervo-busca {
  display: flex;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}
.acervo-busca:focus-within { border-color: var(--accent); }

.acervo-busca input {
  flex: 1;
  min-width: 0;
  padding: 16px 18px;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 16px;
}
.acervo-busca input::placeholder { color: var(--faint); }
.acervo-busca input::-webkit-search-cancel-button { filter: invert(1) opacity(0.4); }

.acervo-busca button {
  padding: 0 24px;
  border: 0;
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  cursor: pointer;
}
.acervo-busca button:hover { background: var(--accent-hover); }

.acervo-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.acervo-filtros button {
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}
.acervo-filtros button:hover { color: var(--text); }
.acervo-filtros button.is-active {
  border-color: var(--accent);
  background: rgba(37, 99, 235, 0.12);
  color: var(--text);
}

.acervo-status {
  margin: 8px 0 14px;
  font-size: 14px;
  color: var(--muted);
}
.acervo-status.is-erro { color: #f87171; }

.acervo-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.acervo-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 18px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
}

.acervo-item h2 {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
}
.acervo-item mark { background: none; color: var(--accent-hover); font-weight: 500; }

.acervo-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--faint);
}

.acervo-tag {
  padding: 2px 8px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.acervo-ok {
  align-self: center;
  font-size: 12.5px;
  color: #4ade80;
}

/* Curso a venda na Loja: link na largura toda, abaixo do tamanho. */
.acervo-comprar {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 2px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-hover);
  text-decoration: none;
}
.acervo-comprar:hover,
.acervo-comprar:focus-visible { text-decoration: underline; text-underline-offset: 3px; }

.acervo-rodape {
  margin-top: 40px;
  font-size: 13px;
  color: var(--faint);
  line-height: 1.6;
}

/* Linha final do rodape, com o atalho para os Termos de Uso. */
.acervo-rodape-base {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
}
.acervo-rodape a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
.acervo-rodape a:hover { color: var(--text); }

@media (max-width: 520px) {
  .acervo-hero { padding-top: 32px; }
  .acervo-busca button { padding: 0 16px; }
  .acervo-ok { display: none; }
}