/* Inner / leaf page helpers — expanded in Step 5 */
.product-block {
  position: relative;
  color: var(--white);
  background: #111 center / cover no-repeat;
  min-height: 420px;
  padding: 50px 0;
}

.product-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
}

.product-block__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 14px 0 20px;
  font-size: 14px;
}

.product-meta span {
  background: rgba(239, 129, 37, 0.2);
  border: 1px solid var(--orange);
  padding: 6px 12px;
  border-radius: 4px;
}

.prose {
  padding: 40px 0;
  max-width: 820px;
}

.prose h2 {
  margin-top: 1.2em;
}

.faq_3 details {
  border-bottom: 1px solid #e5e5e5;
  padding: 14px 0;
}

.faq_3 summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq_3 summary::-webkit-details-marker {
  display: none;
}

.portfolio-block-fluid {
  background: var(--black);
  padding: 20px 0 60px;
}

.portfolio-block-fluid .title {
  color: var(--white);
  text-align: center;
  margin: 20px 0 28px;
}

.portfolio-fluid-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.portfolio-fluid-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
}

.calc-stub {
  border: 1px dashed var(--form-border);
  background: var(--form-bg);
  border-radius: 8px;
  padding: 28px;
  margin: 24px 0 40px;
}

.calc-stub__drop {
  border: 2px dashed var(--orange);
  border-radius: 8px;
  padding: 40px 20px;
  text-align: center;
  background: var(--white);
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .product-block__inner {
    grid-template-columns: 1fr;
  }

  .portfolio-fluid-grid {
    grid-template-columns: 1fr;
  }
}