/* Subpage layouts (product / about / contact) */

.page-hero {
  padding: 48px 0 56px;
  background:
    radial-gradient(ellipse 55% 60% at 85% 30%, rgba(216, 240, 250, 0.75) 0%, transparent 70%),
    linear-gradient(180deg, #f7fcff 0%, #ffffff 100%);
}

.page-hero--compact {
  padding: 40px 0 48px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.45rem;
  margin-bottom: 1.35rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.breadcrumb a {
  color: var(--color-text);
  transition: color var(--fast) var(--ease);
}

.breadcrumb a:hover {
  color: var(--color-primary-hover);
}

.breadcrumb__sep {
  color: var(--color-border);
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.page-hero__title {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.page-hero__title span {
  display: block;
  color: var(--color-primary-hover);
}

.page-hero__lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 36rem;
  margin: 0 0 1.5rem;
}

.page-hero__visual {
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
  min-width: 0;
}

.page-hero__visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.page-section {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
}

.page-section--soft {
  background: var(--color-bg-soft);
}

.prose {
  max-width: 42rem;
}

.prose p {
  margin: 0 0 1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.prose p:last-child {
  margin-bottom: 0;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.scene-card {
  padding: 1.35rem 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.scene-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 0.45rem;
}

.scene-card p {
  font-size: var(--text-small);
  color: var(--color-text);
  line-height: 1.65;
  margin: 0;
}

.choose-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 48rem;
}

.choose-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.choose-item strong {
  display: block;
  color: var(--color-heading);
  margin-bottom: 0.25rem;
}

.choose-item p {
  margin: 0;
  font-size: var(--text-small);
  color: var(--color-text);
  line-height: 1.6;
}

.choose-item__mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: start;
}

.contact-card {
  padding: 1.75rem 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.contact-side {
  padding: 1.5rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.contact-side h3 {
  font-size: 1.05rem;
  color: var(--color-heading);
  margin: 0 0 1rem;
}

.contact-side a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-small);
  color: var(--color-heading);
  font-weight: 600;
}

.contact-side a:last-child {
  border-bottom: none;
}

.contact-side img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 10px;
}

.about-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.note-soft {
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--color-primary);
  background: var(--color-bg-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .page-hero__grid,
  .contact-layout,
  .about-split {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .scene-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 36px 0 44px;
  }
}