/* ========================
   Página Catálogo
   ======================== */

/* ---- Hero del catálogo ---- */
.catalogo-hero {
  padding: 100px var(--navbar-padding-x) var(--space-3xl);
  background-color: var(--color-bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.catalogo-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(189, 177, 156, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.catalogo-hero-tag {
  display: inline-block;
  font-size: var(--font-size-sm, 0.8125rem);
  font-weight: var(--font-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.catalogo-hero h1 {
  font-family: var(--font-family-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--color-heading);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.catalogo-hero p {
  font-size: var(--font-size-lg);
  color: var(--color-muted);
  max-width: 620px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

.catalogo-hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Decorative divider ---- */
.catalogo-divider {
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 999px;
  margin: 0 auto var(--space-xl);
}

/* ---- PDF Viewer Section ---- */
.catalogo-viewer-section {
  padding: var(--space-2xl) var(--navbar-padding-x) var(--space-3xl);
  background-color: var(--color-alt);
}

.catalogo-viewer-section .section-container {
  max-width: 1100px;
}

.catalogo-viewer-wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-lg, 16px);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

/* Top bar of the viewer */
.catalogo-viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background-color: var(--color-heading);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.catalogo-viewer-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: #ffffff;
  font-size: var(--font-size-base);
  font-weight: var(--font-semibold);
}

.catalogo-viewer-title svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: var(--color-primary);
}

.catalogo-viewer-actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
}

.catalogo-btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-xs, 0.375rem) var(--space-md);
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm, 0.8125rem);
  font-weight: var(--font-semibold);
  transition: background-color 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.catalogo-btn-download:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
}

.catalogo-btn-download svg {
  width: 15px;
  height: 15px;
  fill: #ffffff;
  flex-shrink: 0;
}

/* PDF embed container */
.catalogo-pdf-container {
  width: 100%;
  height: 85vh;
  min-height: 600px;
  background-color: #404040;
  position: relative;
}

.catalogo-pdf-container embed,
.catalogo-pdf-container iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
}

/* Fallback when PDF cannot be embedded */
.catalogo-pdf-fallback {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  background-color: #f5f5f5;
  height: 100%;
}

.catalogo-pdf-fallback svg {
  width: 64px;
  height: 64px;
  fill: var(--color-primary);
  opacity: 0.7;
}

.catalogo-pdf-fallback h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  color: var(--color-heading);
}

.catalogo-pdf-fallback p {
  font-size: var(--font-size-base);
  color: var(--color-muted);
  max-width: 400px;
}

/* ---- Tip strip below viewer ---- */
.catalogo-tip {
  padding: var(--space-md) var(--space-xl);
  background-color: rgba(189, 177, 156, 0.12);
  border-top: 1px solid rgba(189, 177, 156, 0.3);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm, 0.8125rem);
  color: var(--color-muted);
}

.catalogo-tip svg {
  width: 16px;
  height: 16px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .catalogo-hero {
    padding: 90px var(--space-md) var(--space-2xl);
  }

  .catalogo-viewer-section {
    padding: var(--space-xl) var(--space-md) var(--space-2xl);
  }

  .catalogo-pdf-container {
    height: 70vh;
    min-height: 450px;
  }

  .catalogo-viewer-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .catalogo-viewer-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .catalogo-tip {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs, 0.375rem);
  }
}

@media (max-width: 480px) {
  .catalogo-pdf-container {
    height: 60vh;
    min-height: 360px;
  }
}