/* Interface sketches: a quiet, interactive companion to the service copy. */
.service-hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 5rem);
}
.service-hero h1 { font-size: clamp(3.8rem, 8.2vw, 7.8rem); }
.service-hero-copy { align-self: center; }
.service-hero-side { grid-area: brief; min-width: 0; align-self: center; }
.service-hero-side .service-brief { margin-top: 1.8rem; }
.service-hero-side .service-brief dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.4rem; }
.scene-studio { margin: 0; position: relative; }
.scene-stage {
  position: relative;
  height: clamp(17rem, 30vw, 27rem);
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(ellipse at 52% 52%, rgba(255, 79, 0, 0.075), transparent 65%);
}
.scene-stage::before,
.scene-stage::after {
  content: "";
  position: absolute;
  width: 1rem;
  height: 1rem;
  border-color: var(--line);
  pointer-events: none;
}
.scene-stage::before { top: 0; left: 0; border-top: 1px solid; border-left: 1px solid; color: var(--line); }
.scene-stage::after { right: 0; bottom: 0; border-right: 1px solid; border-bottom: 1px solid; color: var(--line); }
.scene-stage canvas,
.scene-fallback { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.scene-stage canvas { opacity: 0; transition: opacity 0.5s; pointer-events: none; }
.scene-fallback { color: var(--accent); transition: opacity 0.5s; }
.scene-ready .scene-stage canvas { opacity: 1; }
.scene-ready .scene-fallback { opacity: 0; }
.scene-caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.scene-caption span:last-child { color: var(--accent-soft); white-space: nowrap; }
.scene-caption .scene-hint { visibility: hidden; }
.scene-ready .scene-hint { visibility: visible; }

/* Small changes of emphasis support reading and exploring the service. */
.service-value-item,
.path-step,
.commerce-pair article,
.app-flow article { transition: background-color 0.25s, border-color 0.25s; }
.service-value-item:hover,
.path-step:hover,
.commerce-pair article:hover { background-color: rgba(255, 79, 0, 0.025); }
.app-flow article:hover { border-color: rgba(255, 79, 0, 0.45); }
.service-project-media img { transition: filter 0.45s; }
.service-project-media:hover img { filter: saturate(1) contrast(1); }
.faq-list details[open] { border-color: rgba(255, 79, 0, 0.45); }

@media (max-width: 64rem) {
  .service-hero { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 2rem; }
  .service-hero-side .service-brief dl { grid-template-columns: 1fr; }
}
@media (max-width: 48rem) {
  .service-hero { grid-template-columns: 1fr; }
  .service-hero h1 { font-size: clamp(3.4rem, 15vw, 6.2rem); }
  .service-hero-side { width: 100%; }
  .scene-stage { height: clamp(17rem, 72vw, 26rem); }
  .service-hero-side .service-brief dl { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 34rem) {
  .service-hero-side .service-brief dl { grid-template-columns: 1fr; }
  .scene-caption { font-size: 0.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  .scene-stage canvas { display: none; }
  .scene-ready .scene-fallback { opacity: 1; }
  .scene-ready .scene-hint { visibility: hidden; }
}