/* Hero personalizado para index */
.hero {
  background: linear-gradient(120deg, var(--christmas-light-blue) 0%, #c7eefd 40%, var(--lego-yellow) 100%);
  padding: 56px 0;
  text-align: center;
}

.hero .container {
  max-width: 1100px;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.hero p {
  margin: 0 auto;
  font-size: 1rem;
  color: var(--gray-700);
  max-width: 720px;
}

/* Scroll suave para index */
html {
  scroll-behavior: smooth;
}

/* Sección alternada con tema navideño */
.section.alt {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

/* Sección de filtros */
.section-filtros {
  padding-bottom: 0;
}

.filters-container {
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: center;
  border: 1px solid var(--border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.filters-container select {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.3s ease;
}

.filters-container select:hover {
  border-color: var(--primary);
}

.filters-container select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(208, 16, 18, 0.1);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 0.875rem;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  cursor: pointer;
  width: 16px;
  height: 16px;
}

.btn-filtros {
  margin-left: auto;
  cursor: pointer;
}

.btn-filtros-reset {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-color);
  margin-left: 8px;
}

.btn-filtros-reset:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--primary);
}

/* Sección de resultados */
#seccion-resultados {
  display: none;
}

#seccion-resultados.visible {
  display: block;
}

.productos-wrap {
  flex-wrap: wrap;
}

/* Responsive para index */
@media (min-width: 768px) {
  .hero h1 {
    font-size: 2.625rem;
  }

  .hero p {
    font-size: 1.25rem;
  }
}

@media (max-width: 640px) {
  .filters-container {
    flex-direction: column;
    align-items: stretch;
  }

  .filters-container select,
  .checkbox-label,
  .btn-filtros {
    width: 100%;
  }

  .btn-filtros {
    margin-left: 0;
  }
}

@view-transition {
  transition: cross-fade(0.5s);
}

[data-theme="dark"] .hero {
  background: linear-gradient(120deg, #0f1115 0%, #181b21 60%, var(--lego-yellow) 100%);
}

[data-theme="dark"] .section.alt {
  background: linear-gradient(135deg, #181b21 0%, #0f1115 100%);
}