/* ============================================================
   Component · Subpage Hero
   Lighter hero pattern shared by /services/, /work/, /training/,
   /about/, /contact/. Uses --color-surface (light), not dark ink —
   keeps the dark-section budget (2 per page) for the most impactful
   moments (homepage hero + contact prompt).
   ============================================================ */

.subhero {
  padding-block: clamp(8rem, 7rem + 6vw, 14rem) var(--space-2xl);
  background: var(--color-white);
  position: relative;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.subhero--surface { background: var(--color-surface); }
.subhero--dark {
  background: var(--color-ink);
  color: var(--color-white);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.subhero__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 1024px) {
  .subhero__container {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: var(--space-2xl);
    align-items: end;
  }
}

.subhero__copy { display: flex; flex-direction: column; gap: var(--space-lg); }

.subhero__breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-ink-muted);
}
.subhero__breadcrumbs a { color: inherit; transition: color var(--duration-fast) var(--ease-out); }
.subhero__breadcrumbs a:hover { color: var(--color-accent); }
.subhero__breadcrumbs span.sep { opacity: 0.4; }

.subhero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 1.8rem + 2.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.subhero__title em { font-style: italic; }
.subhero--dark .subhero__title em {
  color: color-mix(in srgb, var(--color-accent) 90%, var(--color-white));
}

.subhero__lead {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-ink-light);
  max-width: 52ch;
}
.subhero--dark .subhero__lead {
  color: color-mix(in srgb, var(--color-white) 75%, transparent);
}

/* Right column: ad-hoc content (stats, illustration, contents list) */
.subhero__aside {
  position: relative;
}
.subhero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}
.subhero--dark .subhero__stats { border-top-color: rgba(255, 255, 255, 0.18); }

.subhero__stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: 4px;
}
.subhero--dark .subhero__stat-label { color: color-mix(in srgb, var(--color-white) 50%, transparent); }
.subhero__stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  color: var(--color-ink);
  line-height: 1.1;
}
.subhero--dark .subhero__stat-value { color: var(--color-white); }

.subhero__contents {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.subhero__contents li { border-bottom: 1px solid var(--color-border-light); }
.subhero__contents a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  transition: padding var(--duration-fast) var(--ease-out),
              color   var(--duration-fast) var(--ease-out);
}
.subhero__contents a:hover { padding-left: 8px; color: var(--color-accent); }
.subhero__contents .num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-ink-muted);
}