/* Ludera.io case visuals - orchestration architecture + lifecycle flow.
   Global pharos design tokens, left-aligned, light minimalism. */

.ludera-viz {
  margin: clamp(2rem, 4vw, 3.5rem) auto;
}

.ludera-viz__heading {
  font-family: var(--font-display, "Space Grotesk", sans-serif);
  font-size: clamp(1.375rem, 2.6vw, 1.75rem);
  line-height: 1.25;
  color: var(--pharos-text, #25272d);
  margin: 0 0 1.25rem;
}

/* Architecture: sources -> core -> outcomes */
.ludera-viz__arch {
  display: grid;
  grid-template-columns: 1fr auto 1.2fr auto 1fr;
  gap: clamp(0.5rem, 1.5vw, 1rem);
  align-items: stretch;
}

.ludera-viz__col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border: 1px solid var(--pharos-border, #eef0f4);
  border-radius: var(--pharos-radius-card, 18px);
  background: var(--pharos-surface, #fff);
  padding: clamp(0.9rem, 2vw, 1.3rem);
}

.ludera-viz__col--core {
  border-color: var(--pharos-blue-tint-25, rgba(31, 97, 227, 0.25));
  background: var(--pharos-blue-tint-03, rgba(31, 97, 227, 0.03));
}

.ludera-viz__colLabel {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pharos-text-subtle, #6b7686);
}

.ludera-viz__colLabel--core {
  color: var(--pharos-blue, #1f61e3);
}

.ludera-viz__chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ludera-viz__chip {
  font-family: var(--font-body, "Lexend", sans-serif);
  font-size: 0.8125rem;
  line-height: 1.3;
  color: var(--pharos-body, #464953);
  background: var(--pharos-surface-wash, #fafbfc);
  border: 1px solid var(--pharos-border, #eef0f4);
  border-radius: var(--pharos-radius-md, 8px);
  padding: 0.4rem 0.65rem;
}

.ludera-viz__chip--out {
  background: var(--pharos-blue-tint-05, rgba(31, 97, 227, 0.05));
  border-color: var(--pharos-blue-tint-25, rgba(31, 97, 227, 0.25));
  color: var(--pharos-text, #25272d);
}

.ludera-viz__coreList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.ludera-viz__coreItem {
  font-family: var(--font-body, "Lexend", sans-serif);
  font-size: 0.8125rem;
  line-height: 1.3;
  font-weight: 500;
  color: var(--pharos-text, #25272d);
  background: var(--pharos-surface, #fff);
  border: 1px solid var(--pharos-blue-tint-18, rgba(31, 97, 227, 0.18));
  border-radius: var(--pharos-radius-md, 8px);
  padding: 0.5rem 0.65rem;
}

.ludera-viz__arrow {
  align-self: center;
  color: var(--pharos-blue, #1f61e3);
  font-size: 1.4rem;
  line-height: 1;
}

/* Lifecycle flow */
.ludera-viz__flow {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--pharos-border, #eef0f4);
  padding-top: clamp(1.25rem, 2.5vw, 1.75rem);
}

.ludera-viz__flowLabel {
  display: block;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pharos-text-subtle, #6b7686);
  margin-bottom: 0.75rem;
}

.ludera-viz__flowSteps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ludera-viz__flowStep {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-body, "Lexend", sans-serif);
  font-size: 0.8125rem;
  color: var(--pharos-body, #464953);
  border: 1px solid var(--pharos-border, #eef0f4);
  border-radius: var(--pharos-radius-pill, 999px);
  background: var(--pharos-surface, #fff);
  padding: 0.4rem 0.8rem 0.4rem 0.4rem;
}

.ludera-viz__flowNum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--pharos-blue-tint-08, rgba(31, 97, 227, 0.08));
  color: var(--pharos-blue, #1f61e3);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.75rem;
  font-weight: 600;
}

@media (max-width: 860px) {
  .ludera-viz__arch {
    grid-template-columns: 1fr;
  }
  .ludera-viz__arrow {
    transform: rotate(90deg);
    justify-self: center;
  }
}

@media (max-width: 520px) {
  .ludera-viz__coreList {
    grid-template-columns: 1fr;
  }
}