/* Catalog SEO pages — mirror profiles & metal louvers price cluster */
.catalog-calc-section {
  padding: 1.75rem 0 2rem;
  background: linear-gradient(180deg, #FFFCF4 0%, #FFFFFF 100%);
  border-bottom: 1px solid rgba(184, 137, 61, 0.2);
}
.catalog-calc-section .cluster-h2 { margin-bottom: 0.35rem; }
.catalog-calc-intro {
  color: #475569;
  font-size: 0.92rem;
  margin: 0 0 1.1rem;
  max-width: 720px;
}
.catalog-calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 920px;
}
@media (min-width: 640px) {
  .catalog-calc-grid {
    grid-template-columns: 1fr 1fr 1fr auto;
    align-items: end;
  }
}
.catalog-calc-field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.catalog-calc-field input,
.catalog-calc-field select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  font-size: 0.95rem;
  background: #fff;
}
.catalog-calc-submit {
  padding: 0.7rem 1.25rem;
  background: #0F172A;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  width: 100%;
}
.catalog-calc-submit:hover { background: #1E293B; }
.catalog-calc-result {
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  max-width: 520px;
  display: none;
}
.catalog-calc-result.is-visible { display: block; }
.catalog-calc-result strong {
  font-size: 1.35rem;
  color: #0F172A;
}
.catalog-calc-result p {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: #475569;
}
.catalog-wa-row {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.catalog-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  background: #25D366;
  color: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 8px;
  text-decoration: none;
}
.catalog-wa-btn:hover { filter: brightness(1.05); color: #fff; }
.catalog-hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
@media (min-width: 540px) {
  .catalog-hub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .catalog-hub-grid { grid-template-columns: repeat(3, 1fr); }
}
.catalog-hub-card {
  display: block;
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
}
.catalog-hub-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
}
.catalog-hub-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.catalog-hub-card-body {
  padding: 0.85rem 1rem;
}
.catalog-hub-card-body strong {
  display: block;
  font-size: 0.95rem;
  color: #0F172A;
  margin-bottom: 0.25rem;
}
.catalog-hub-card-body span {
  font-size: 0.8rem;
  color: #64748B;
}

.catalog-calc-grid-mirror {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .catalog-calc-grid-mirror {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .catalog-calc-grid-mirror {
    grid-template-columns: repeat(3, 1fr);
  }
}
.catalog-calc-field-full {
  grid-column: 1 / -1;
}
.catalog-calc-extras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}
.catalog-calc-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: #334155;
  cursor: pointer;
}
.catalog-calc-check input {
  width: auto;
}
.catalog-calc-result small {
  display: block;
  margin-top: 0.5rem;
  color: #64748B;
}
.catalog-hero-product-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
}

.catalog-calc-hardware-summary {
  margin-top: 1.25rem;
}
.catalog-hw-title {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0 0 0.75rem;
}
.catalog-hw-mini {
  font-size: 0.88rem;
}
.catalog-calc-inquiry {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}
.catalog-inq-title {
  font-size: 1.05rem;
  margin: 0 0 1rem;
  color: #0f172a;
}
.catalog-inq-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .catalog-inq-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.catalog-inq-status {
  font-size: 0.88rem;
  color: #64748b;
  margin: 0.75rem 0 0;
}
.catalog-calc-result.is-visible {
  display: block;
  margin-top: 1rem;
  padding: 1rem;
  background: #fffbeb;
  border: 1px solid rgba(184, 137, 61, 0.35);
  border-radius: 10px;
}

.cluster-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8a6321;
  margin: 0 0 0.5rem;
}
.cluster-h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #0f172a;
  margin: 1.5rem 0 0.75rem;
}
.cluster-h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #334155;
  margin: 1.25rem 0 0.5rem;
}
.cluster-prose {
  color: #475569;
  line-height: 1.7;
  font-size: 1rem;
}
.cluster-prose p { margin: 0 0 1rem; }
.cluster-prose a { color: #8a6321; font-weight: 500; }
.cluster-section-alt { background: #f8fafc; }
.cluster-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.cluster-cta-secondary {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border: 1px solid rgba(184, 137, 61, 0.45);
  border-radius: 8px;
  color: #8a6321;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}
.cluster-cta-secondary:hover {
  background: rgba(184, 137, 61, 0.08);
}
.catalog-calc-note,
.catalog-calc-source {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0.5rem 0 0;
}
.catalog-calc-source {
  font-size: 0.8rem;
  opacity: 0.9;
}
.whatsapp-btn,
.catalog-wa-btn.whatsapp-btn {
  background: #25d366;
  color: #fff;
  border: 0;
}
.whatsapp-btn:hover,
.catalog-wa-btn.whatsapp-btn:hover {
  background: #1da851;
}
.catalog-color-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 0.35rem;
}
.catalog-color-option {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  font-size: 0.82rem;
  position: relative;
}
.catalog-color-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.catalog-color-swatch {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
}
.catalog-color-option input:checked + .catalog-color-swatch {
  outline: 2px solid #1a5f4a;
  outline-offset: 2px;
}
.catalog-color-premium {
  color: #8a6321;
  font-size: 0.75rem;
  font-weight: 600;
}
.catalog-field-hint {
  display: block;
  font-size: 0.75rem;
  color: #64748b;
  margin-top: 0.25rem;
}