/* ============================================================
   ARQUIVO.CSS — Estilos exclusivos da página de arquivo
   ============================================================ */

/* ── Navbar sempre opaca nesta página ───────────────────── */
.site-navbar.is-scrolled .navbar-brand__main { color: var(--color-text); }
.site-navbar.is-scrolled .navbar-brand__sub  { color: var(--color-text-muted); }

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
  padding-top: calc(var(--navbar-h) + var(--space-xl));
  padding-bottom: var(--space-lg);
  border-bottom: var(--border-thin);
}

.page-header__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.page-header__breadcrumb a {
  transition: color var(--duration-fast) var(--ease-silk);
}

.page-header__breadcrumb a:hover {
  color: var(--color-text);
}

.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: var(--fw-light);
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-bottom: 0;
}

.page-header__title em {
  font-style: italic;
}

.page-header__subtitle {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  max-width: 520px;
  line-height: 1.85;
  margin-top: 0;
}

/* ── Filters Bar ─────────────────────────────────────────── */
.filters-bar {
  position: sticky;
  top: var(--navbar-h);
  z-index: 100;
  background-color: rgba(249, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: var(--border-thin);
  padding: var(--space-sm) 0;
}

.filters-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.filters-count {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: var(--fw-light);
  color: var(--color-text);
}

.filters-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.filter-options,
.filter-sort {
  display: flex;
  align-items: center;
  gap: 4px;
}

.filter-btn {
  all: unset;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 6px 14px;
  border: 0.5px solid transparent;
  transition:
    color var(--duration-fast) var(--ease-silk),
    border-color var(--duration-fast) var(--ease-silk),
    background-color var(--duration-fast) var(--ease-silk);
}

.filter-btn:hover {
  color: var(--color-text);
}

.filter-btn.is-active {
  color: var(--color-text);
  border-color: var(--color-border);
  background-color: var(--color-bg-dark);
}

/* ── Placeholders VII–XII ────────────────────────────────── */

/* VII — Quinta do Penedo Longo — azul-pedra, granito */
.archive-card__placeholder--07 {
  background: linear-gradient(150deg,
    #2a3038 0%,
    #3e4a52 30%,
    #344048 60%,
    #4a5660 85%,
    #262e36 100%
  );
}

/* VIII — Villa Esperança — ocre desbotado, muro rebocado */
.archive-card__placeholder--08 {
  background: linear-gradient(155deg,
    #3e3428 0%,
    #5a4e3c 30%,
    #6a5a46 60%,
    #4a4030 85%,
    #322a20 100%
  );
}

/* IX — Solar dos Carvalhos — verde escuro intenso, veludo */
.archive-card__placeholder--09 {
  background: linear-gradient(140deg,
    #1c2c1e 0%,
    #2e4230 25%,
    #3a5238 55%,
    #263828 80%,
    #182418 100%
  );
}

/* X — Chalet dos Plátanos — cinza lavanda, névoa matinal */
.archive-card__placeholder--10 {
  background: linear-gradient(160deg,
    #30303a 0%,
    #484858 30%,
    #3c3c4c 60%,
    #545468 85%,
    #28282e 100%
  );
}

/* XI — Palácio da Pena Nova — cobre envelhecido, grandioso */
.archive-card__placeholder--11 {
  background: linear-gradient(135deg,
    #3e2c1c 0%,
    #5e4428 20%,
    #4e3820 45%,
    #6a5036 70%,
    #342418 100%
  );
}

/* XII — Quinta das Romãzeiras — vinho profundo, outono */
.archive-card__placeholder--12 {
  background: linear-gradient(150deg,
    #2e1e20 0%,
    #48303a 30%,
    #3a2830 60%,
    #543844 85%,
    #261820 100%
  );
}

/* ── Card filtro: hidden nativo remove do fluxo ──────────── */
#archiveGrid .archive-card[hidden] {
  display: none;
}

#archiveGrid .archive-card:not([hidden]) {
  animation: cardFadeIn 320ms var(--ease-out) both;
}

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Empty State ─────────────────────────────────────────── */
.archive-empty {
  text-align: center;
  padding: var(--space-xl) 0;
}

.archive-empty__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.archive-empty__desc {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
}

/* ── CTA Final ───────────────────────────────────────────── */
.cta-section {
  border-top: var(--border-thin);
}

.cta-inner {
  max-width: 640px;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, var(--text-2xl));
  font-weight: var(--fw-light);
  line-height: 1.2;
  color: var(--color-text);
  margin: var(--space-sm) 0 var(--space-md);
}

.cta-title em {
  font-style: italic;
}

.cta-body {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .filters-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .filters-right {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

@media (max-width: 768px) {
  .page-header {
    padding-top: calc(var(--navbar-h) + var(--space-lg));
  }
  .page-header__inner {
    padding: 0 var(--space-md);
  }
  .filter-options,
  .filter-sort {
    flex-wrap: wrap;
  }
}