/* =========================
   REPERTÓRIO CULTURAL — SOEIROTECH
========================= */

.acervo-hero {
  padding: 5.5rem 0 3.5rem;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(circle at 20% 10%, rgba(59, 130, 246, 0.2), transparent 34%),
    radial-gradient(circle at 80% 0%, rgba(239, 68, 68, 0.12), transparent 30%);
}

.acervo-hero h1 {
  max-width: 980px;
  margin: 0.7rem 0 1.1rem;
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.07em;
}

.acervo-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.acervo-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 0.8rem;
  margin-top: 2.2rem;
}

.acervo-summary article {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.acervo-summary strong {
  display: block;
  color: var(--text);
  font-size: 1.55rem;
  line-height: 1;
}

.acervo-summary span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =========================
   SECTION
========================= */

.acervo-section {
  padding: 3.5rem 0 5rem;
}

.acervo-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.acervo-heading h2 {
  margin: 0.35rem 0 0.45rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.055em;
}

.acervo-heading p {
  color: var(--muted);
  line-height: 1.7;
}

/* =========================
   SEARCH / FILTERS
========================= */

.acervo-toolbar {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 0.9rem;
  align-items: end;
  margin-bottom: 1rem;
}

.acervo-extra-filters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px));
  gap: 0.9rem;
  align-items: end;
  margin-bottom: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

#acervo-search,
#acervo-type,
#acervo-director,
#acervo-indico {
  width: 100%;
  height: 58px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  color: var(--text);
  padding: 0 1.1rem;
  outline: none;
  font-size: 0.95rem;
  backdrop-filter: blur(14px);
}

#acervo-search::placeholder {
  color: rgba(148, 163, 184, 0.75);
}

#acervo-search:focus,
#acervo-type:focus,
#acervo-director:focus,
#acervo-indico:focus {
  border-color: rgba(56, 189, 248, 0.7);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.13);
}

.acervo-count {
  margin: 0.8rem 0 1.35rem;
  color: var(--muted);
  font-size: 0.88rem;
}

/* =========================
   GRID
========================= */

.acervo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

/* =========================
   CARD
========================= */

.acervo-card {
  --cat-color: 59, 130, 246;
  --cat-text: #bfdbfe;

  position: relative;
  min-height: 265px;
  padding: 1.15rem;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background:
    radial-gradient(circle at top right, rgba(var(--cat-color), 0.22), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.acervo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.85;
  background:
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.16)),
    radial-gradient(circle at 12% 12%, rgba(var(--cat-color), 0.13), transparent 30%);
}

.acervo-card > * {
  position: relative;
  z-index: 1;
}

.acervo-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--cat-color), 0.55);
  box-shadow:
    0 22px 50px rgba(0, 0, 0, 0.32),
    0 0 38px rgba(var(--cat-color), 0.18);
}

.card-poster {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

.acervo-card:hover .card-poster {
  transform: scale(1.02);
}

/* =========================
   CORES POR CATEGORIA
========================= */

.acervo-card[data-kind="cinema"] {
  --cat-color: 239, 68, 68;
  --cat-text: #fecaca;
}

.acervo-card[data-kind="documentario"] {
  --cat-color: 34, 197, 94;
  --cat-text: #bbf7d0;
}

.acervo-card[data-kind="musica"] {
  --cat-color: 168, 85, 247;
  --cat-text: #e9d5ff;
}

.acervo-card[data-kind="livro"] {
  --cat-color: 245, 158, 11;
  --cat-text: #fde68a;
}

.acervo-card[data-kind="filosofia"] {
  --cat-color: 14, 165, 233;
  --cat-text: #bae6fd;
}

.acervo-card[data-kind="arte"] {
  --cat-color: 236, 72, 153;
  --cat-text: #fbcfe8;
}

.acervo-card[data-kind="tecnologia"] {
  --cat-color: 59, 130, 246;
  --cat-text: #bfdbfe;
}

.acervo-card[data-kind="episodio"] {
  --cat-color: 20, 184, 166;
  --cat-text: #99f6e4;
}

.acervo-card[data-kind="site"],
.acervo-card[data-kind="ferramenta"] {
  --cat-color: 100, 116, 139;
  --cat-text: #e2e8f0;
}

/* =========================
   CARD CONTENT
========================= */

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-bottom: 0.8rem;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.4rem 0.58rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--cat-color), 0.4);
  background: rgba(var(--cat-color), 0.13);
  color: var(--cat-text);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
}

.rating {
  margin: 0.1rem 0 0.45rem;
  color: #facc15;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  line-height: 1;
}

.acervo-card h2 {
  margin: 0 0 0.7rem;
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.26;
  letter-spacing: -0.04em;
}

.info-list {
  display: grid;
  gap: 0.25rem;
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.42;
}

.card-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.62;

  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.tags span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--cat-color), 0.28);
  background: rgba(var(--cat-color), 0.09);
  color: var(--cat-text);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
}

.acervo-empty {
  grid-column: 1 / -1;
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: 1rem;
  color: var(--muted);
  text-align: center;
}

/* =========================
   RESPONSIVO
========================= */

@media (max-width: 1180px) {
  .acervo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .acervo-summary {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .acervo-toolbar,
  .acervo-extra-filters {
    grid-template-columns: 1fr;
  }

  .acervo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .acervo-summary {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .acervo-hero {
    padding-top: 4rem;
  }

  .acervo-grid {
    grid-template-columns: 1fr;
  }

  .acervo-summary {
    grid-template-columns: 1fr;
  }

  .acervo-card {
    min-height: auto;
  }
}

.acervo-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.4rem;
}

.acervo-actions .btn {
  min-width: 160px;
}

@media (max-width: 560px) {
  .acervo-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .acervo-actions .btn {
    width: 100%;
  }
}

.acervo-summary-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.acervo-summary-item:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(255, 255, 255, 0.06);
}

.acervo-summary-item.is-active {
  border-color: rgba(56, 189, 248, 0.75);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.14);
}

.acervo-summary-item strong {
  display: block;
  color: var(--text);
  font-size: 1.55rem;
  line-height: 1;
}

.acervo-summary-item span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.acervo-summary-link {
  text-decoration: none;
}

.card-link {
  display: inline-flex;
  margin-top: 0.9rem;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 700;
}