.armacoes-main {
  min-height: 60vh;
  padding: 52px 0 72px;
  background:
    radial-gradient(circle at 8% 4%, rgba(37, 99, 235, 0.06), transparent 28rem),
    #F8FAFC;
}

.armacoes-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.armacoes-heading h1 {
  margin-bottom: 12px;
  color: var(--color-blue-dark);
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.12;
}

.armacoes-heading p {
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.armacoes-heading strong {
  color: var(--text-primary);
}

.armacoes-filters {
  margin: 0 auto 30px;
}

.filter-label {
  display: block;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
}

.filter-scroller {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.filter-button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.filter-button:hover,
.filter-button[aria-pressed="true"] {
  border-color: var(--color-blue-primary);
  background: var(--color-blue-primary);
  color: #FFFFFF;
}

.filter-button:focus-visible,
.btn-card-whatsapp:focus-visible,
.nav-link:focus-visible {
  outline: 3px solid var(--color-blue-vibrant);
  outline-offset: 3px;
}

#audience-filter-group[hidden] {
  display: none;
}

.armacoes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 14px;
}

.armacao-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.armacao-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.armacao-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #FFFFFF;
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-subtle);
}

.armacao-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.armacao-image-button {
  align-self: stretch;
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: zoom-in;
}

.armacao-image-button:focus-visible {
  outline: 3px solid var(--color-blue-vibrant);
  outline-offset: -3px;
}

.armacao-card:hover .armacao-image {
  transform: scale(1.05);
}

.armacao-lightbox {
  width: calc(100% - 24px);
  max-width: 1100px;
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 12px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-blue-dark);
  color: #FFFFFF;
}

.armacao-lightbox[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 8px;
}

.armacao-lightbox::backdrop {
  background: rgba(11, 34, 64, 0.88);
}

.armacao-lightbox-actions {
  display: flex;
  justify-content: flex-end;
  margin: 0;
}

.armacao-lightbox-close {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.armacao-lightbox-close:focus-visible {
  outline: 3px solid #FFFFFF;
  outline-offset: 3px;
}

.armacao-lightbox-image {
  display: block;
  width: 100%;
  max-height: calc(100dvh - 100px);
  object-fit: contain;
}

.armacao-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 14px;
}

.armacao-brand {
  margin-bottom: 4px;
  color: var(--color-blue-primary);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
}

.armacao-name {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.armacao-price {
  margin: 0 0 12px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 700;
}

.armacao-card .btn-card-whatsapp {
  margin-top: auto;
  padding: 10px 8px;
  font-size: 0.78rem;
}

.armacoes-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 30px 16px;
  border: 1px dashed var(--border-hover);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-align: center;
}

@media (min-width: 720px) {
  .armacoes-main {
    padding-top: 64px;
  }

  .armacoes-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .armacao-card-body {
    padding: 18px;
  }

  .armacao-card .btn-card-whatsapp {
    font-size: 0.88rem;
  }
}

@media (max-width: 480px) {
  .armacoes-heading h1 {
    font-size: 2rem;
  }
}

@media (max-width: 719px) {
  .filter-scroller {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 2px;
  }
}

@media (min-width: 1100px) {
  .armacoes-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}