/* ==========================================================================
   DOBRA 3 - BIBLIOTECA & REVISTAS ESTUDOS AFRO-ASIÁTICOS
   Modern Awwwards Editorial Architecture
   Regras Estritas:
   - Boxes horizontais compactos (como no print)
   - Sem sombras (box-shadow: none !important)
   - Sem fundo no logo e nos detalhes (direto na página)
   - Sem linhas divisórias entre as dobras
   - Fontes neutras sans-serif, menos bold
   - Filtro e busca unificados, ergonômicos e ultra-modernos
   ========================================================================== */

.dobra3-revistas-section {
  position: relative;
  width: 100%;
  background-color: #F8FAFC;
  padding: 5rem 1.5rem 5.5rem;
  box-shadow: none !important;
  border: none !important;
  box-sizing: border-box;
}

.dobra3-container {
  max-width: 1160px;
  margin: 0 auto;
  box-shadow: none !important;
  border: none !important;
}

/* ==========================================================================
   HEADER — DIRETO NA PÁGINA (SEM FUNDOS ARTIFICIAIS)
   ========================================================================== */
.dobra3-header {
  text-align: center;
  margin-bottom: 2.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dobra3-tag {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #64748B;
  margin: 0 0 0.5rem 0;
  line-height: 1.2;
}

.dobra3-title {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 2.25rem;
  font-weight: 600;
  color: #950221;
  margin: 0 0 1.5rem 0;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

/* Trio de Emblemas: Sem fundo, direto no canvas */
.dobra3-emblem-trio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
  padding: 0;
  margin: 0;
}

.dobra3-totem-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  opacity: 0.92;
  filter: none !important;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
}

.dobra3-totem-icon.is-flipped {
  transform: scaleX(-1);
}

.dobra3-logo-center {
  width: 92px;
  height: auto;
  object-fit: contain;
  filter: none !important;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
}

/* ==========================================================================
   BARRA DE CONTROLE CONTEMPORÂNEA (ULTRA-MODERNA & UNIFICADA)
   Inspirada em interfaces premium Awwwards: Dock limpo, horizontal e direto
   ========================================================================== */
.dobra3-filter-hub {
  margin-bottom: 2.5rem;
  border: none !important;
  box-shadow: none !important;
}

.dobra3-filter-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background-color: #FFFFFF;
  padding: 0.5rem 0.65rem 0.5rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid #E2E8F0;
  box-shadow: none !important;
  box-sizing: border-box;
}

/* Segmented Control das Pílulas */
.dobra3-segmented-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex: 1;
  min-width: 0;
  padding: 0.15rem 0;
}

.dobra3-segmented-nav::-webkit-scrollbar {
  display: none;
}

.dobra3-filter-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: transparent;
  color: #64748B;
  border: none !important;
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: none !important;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  flex-shrink: 0;
}

.dobra3-filter-pill:hover {
  background-color: #F1F5F9;
  color: #0F172A;
}

.dobra3-filter-pill.is-active {
  background-color: #2581CC !important;
  color: #FFFFFF !important;
  font-weight: 600;
}

.dobra3-count-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  display: inline-block;
  line-height: 1.2;
}

.dobra3-filter-pill:not(.is-active) .dobra3-count-badge {
  background-color: #E2E8F0;
  color: #64748B;
}

/* Input de Busca Integrado à Direita da Barra */
.dobra3-quick-search-wrap {
  position: relative;
  width: 220px;
  flex-shrink: 0;
}

.dobra3-quick-search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
  pointer-events: none;
}

.dobra3-quick-search-input {
  width: 100%;
  padding: 0.5rem 2rem 0.5rem 2.25rem;
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.8125rem;
  color: #0F172A;
  background-color: #F8FAFC;
  border: 1px solid transparent !important;
  border-radius: 9999px;
  outline: none;
  box-sizing: border-box;
  box-shadow: none !important;
  transition: all 0.2s ease;
}

.dobra3-quick-search-input:focus {
  background-color: #FFFFFF;
  border-color: #CBD5E1 !important;
}

.dobra3-quick-search-input::placeholder {
  color: #94A3B8;
  font-weight: 400;
}

.dobra3-search-clear-btn {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.dobra3-search-clear-btn:hover {
  color: #0F172A;
}

/* ==========================================================================
   GRID DE CARDS COMPACTOS (EXATAMENTE COMO O EXEMPLO DO PRINT)
   Layout Horizontal: Miniatura à esquerda + Data, Título e Botão à direita
   ========================================================================== */
.dobra3-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.75rem;
  width: 100%;
  box-sizing: border-box;
}

.dobra3-card {
  display: flex;
  align-items: center;
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 18px;
  padding: 1.15rem 1.35rem;
  gap: 1.35rem;
  box-shadow: none !important;
  transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
  box-sizing: border-box;
  min-width: 0;
  max-width: 100%;
}

.dobra3-card:hover {
  border-color: #CBD5E1;
  background-color: #FFFFFF;
  transform: translateY(-2px);
}

/* Miniatura da Capa Compacta */
.dobra3-card-thumb-wrap {
  flex-shrink: 0;
  width: 86px;
  height: 118px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #F8FAFC;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #E2E8F0;
  box-shadow: none !important;
}

.dobra3-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  box-shadow: none !important;
}

/* Conteúdo Textual à Direita */
.dobra3-card-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  flex: 1;
  min-width: 0;
  width: 100%;
  overflow: hidden;
}

.dobra3-card-date {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.84rem;
  font-weight: 600;
  color: #0F172A;
  margin: 0 0 0.35rem 0;
  line-height: 1.2;
}

.dobra3-card-title {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: #0F172A;
  margin: 0 0 0.9rem 0;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  width: 100%;
}

/* Botão Pill Outline Idêntico ao Print */
.dobra3-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.42rem 1.25rem;
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1D4ED8;
  background-color: transparent;
  border: 1.5px solid #2563EB;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: none !important;
  transition: all 0.2s ease;
}

.dobra3-card-btn:hover {
  background-color: #2563EB;
  color: #FFFFFF;
}

/* Estado Vazio */
.dobra3-empty-state {
  display: none;
  text-align: center;
  padding: 3rem 1.5rem;
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  margin-bottom: 2.75rem;
}

.dobra3-empty-title {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: #0F172A;
  margin: 0 0 0.35rem 0;
}

.dobra3-empty-desc {
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.875rem;
  color: #64748B;
  margin: 0;
}

/* ==========================================================================
   BOTÃO CARREGAR MAIS (PAGINAÇÃO DISCRETA)
   ========================================================================== */
.dobra3-load-more-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -0.5rem;
  margin-bottom: 2.75rem;
}

.dobra3-load-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: #FFFFFF;
  color: #1E293B;
  border: 1px solid #CBD5E1 !important;
  border-radius: 8px;
  padding: 0.75rem 2rem;
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: none !important;
  transition: all 0.2s ease;
}

.dobra3-load-more-btn:hover {
  background-color: #F1F5F9;
  border-color: #94A3B8 !important;
  color: #0F172A;
  transform: translateY(-1px);
}

/* ==========================================================================
   BOTÃO DE AÇÃO INFERIOR
   ========================================================================== */
.dobra3-cta-wrap {
  text-align: center;
}

.dobra3-main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #2581CC;
  color: #FFFFFF;
  font-family: var(--font-primary, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.95rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: none !important;
  border: none !important;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.dobra3-main-btn:hover {
  background-color: #1E6EAE;
  transform: translateY(-1px);
}

/* ==========================================================================
   RESPONSIVIDADE
   ========================================================================== */
@media (max-width: 1120px) {
  .dobra3-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }
  .dobra3-filter-panel {
    border-radius: 20px;
    padding: 0.65rem 0.85rem;
  }
}

@media (max-width: 768px) {
  .dobra3-filter-panel {
    flex-direction: column;
    align-items: stretch;
    border-radius: 16px;
    padding: 0.75rem;
    gap: 0.75rem;
  }
  .dobra3-quick-search-wrap {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .dobra3-revistas-section {
    padding: 3.5rem 1rem 4rem;
  }
  .dobra3-title {
    font-size: 1.625rem;
  }
  .dobra3-emblem-trio {
    gap: 1rem;
  }
  .dobra3-totem-icon {
    width: 38px;
    height: 38px;
  }
  .dobra3-logo-center {
    width: 78px;
  }
  .dobra3-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .dobra3-card {
    padding: 1rem;
    gap: 1rem;
  }
  .dobra3-card-thumb-wrap {
    width: 74px;
    height: 102px;
  }
  .dobra3-main-btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
    box-sizing: border-box;
  }
}