/* ═══════════════════════════════════════════════════════════════════════════
   Showcase CSS
   Styles for interactive components on showcase and assessment pages
   ═══════════════════════════════════════════════════════════════════════════ */


/* ─── 1. Interactive Mount ────────────────────────────────────────────────── */

.interactive-mount {
  min-height: 300px;
  position: relative;
  margin: 60px 0;
}


/* ─── 2. Showcase Hero ────────────────────────────────────────────────────── */

.showcase-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 96px 32px 80px; /* top accounts for 48px topbar */
  text-align: center;
  overflow: hidden;
}

.showcase-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 30%,
    rgba(200, 180, 140, 0.06) 0%,
    transparent 65%
  );
  pointer-events: none;
}


/* ─── 3. Gold Line ────────────────────────────────────────────────────────── */

.gold-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--gold) 50%,
    transparent 100%
  );
  margin-bottom: 32px;
  flex-shrink: 0;
}


/* ─── 3b. Hero Text ──────────────────────────────────────────────────────── */

.hero-thesis {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  max-width: 560px;
  font-weight: 300;
  margin-bottom: 16px;
}

.hero-support {
  font-size: 15px;
  line-height: 1.7;
  color: var(--label);
  max-width: 520px;
  font-weight: 300;
  margin-bottom: 0;
}

.metric-interpretation {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--gold-deep);
  margin-top: -8px;
  margin-bottom: 48px;
}


/* ─── 4. Stat Row ─────────────────────────────────────────────────────────── */

.stat-row {
  display: flex;
  gap: 64px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--label);
}


/* ─── 5. Scroll Hint ──────────────────────────────────────────────────────── */

.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--label);
  animation: scroll-pulse 2.5s ease-in-out infinite;
  white-space: nowrap;
}

@keyframes scroll-pulse {
  0%, 100% {
    opacity: 0.4;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 0.9;
    transform: translateX(-50%) translateY(4px);
  }
}


/* ─── 6. D3 Chart Containers ──────────────────────────────────────────────── */

.chart-container {
  min-height: 300px;
  position: relative;
  width: 100%;
}

.chart-container svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Chart axis / tick labels */
.chart-container .tick text {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--label);
}

.chart-container .axis-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  fill: var(--label);
}


/* ─── 7. Layer Stack (Capability Stack) ───────────────────────────────────── */

.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.layer-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid rgba(200, 180, 140, 0.1);
  border-radius: 3px;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
  position: relative;
}

.layer-item:hover {
  border-color: rgba(200, 180, 140, 0.25);
  background: rgba(200, 180, 140, 0.02);
}

.layer-item.expanded {
  border-color: rgba(200, 180, 140, 0.3);
  background: rgba(200, 180, 140, 0.03);
}

.layer-num {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.6;
  flex-shrink: 0;
  min-width: 28px;
}

.layer-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--heading);
  flex: 1;
}

.layer-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--label);
  margin-left: auto;
  text-align: right;
  flex-shrink: 0;
}

.layer-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  width: 100%;
}

/* Detail sits below the flex row — make layer-item wrap */
.layer-item {
  flex-wrap: wrap;
}

.layer-item .layer-detail {
  flex-basis: 100%;
  padding: 0;
}

.layer-item.expanded .layer-detail {
  max-height: 500px;
  padding-top: 12px;
}

.layer-detail-inner {
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
  padding: 12px 0 4px;
  border-top: 1px solid rgba(200, 180, 140, 0.08);
}

.layer-detail-inner p:last-child {
  margin-bottom: 0;
}


/* ─── 8. Assessment — Question Cards ──────────────────────────────────────── */

.assessment-content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 80px 32px;
}

.assessment-stage {
  margin-bottom: 64px;
}

.assessment-stage-label {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  opacity: 0.7;
  margin-bottom: 8px;
  display: block;
}

.question-card {
  border: 1px solid rgba(200, 180, 140, 0.1);
  border-radius: 3px;
  padding: 24px;
  margin-bottom: 16px;
  background: rgba(200, 180, 140, 0.02);
  transition: border-color 0.2s ease;
}

.question-card:hover {
  border-color: rgba(200, 180, 140, 0.2);
}

.question-text {
  font-size: 14px;
  color: var(--heading);
  margin-bottom: 16px;
  line-height: 1.6;
}

.question-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.question-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(200, 180, 140, 0.08);
  border-radius: 2px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  background: transparent;
  text-align: left;
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.question-option:hover {
  border-color: rgba(200, 180, 140, 0.2);
  background: rgba(200, 180, 140, 0.02);
  color: var(--heading);
}

.question-option.selected {
  border-color: var(--gold);
  background: rgba(200, 180, 140, 0.05);
  color: var(--heading);
}

.question-option-marker {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--label);
  flex-shrink: 0;
  min-width: 18px;
  transition: color 0.15s ease;
}

.question-option.selected .question-option-marker {
  color: var(--gold);
}


/* ─── 9. Assessment — Radar Chart ─────────────────────────────────────────── */

.assessment-radar {
  min-height: 400px;
  position: relative;
  margin: 40px 0;
}

.assessment-radar svg {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.radar-axis-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  fill: var(--label);
}

.radar-grid {
  stroke: rgba(200, 180, 140, 0.08);
  stroke-width: 1;
  fill: none;
}

.radar-area {
  fill: rgba(200, 180, 140, 0.08);
  stroke: var(--gold);
  stroke-width: 1.5;
}

.radar-point {
  fill: var(--gold);
  r: 3;
}


/* ─── 10. Assessment — Score Bars ──────────────────────────────────────────── */

.score-bars {
  margin: 32px 0;
}

.score-bar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.score-bar-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--label);
  min-width: 140px;
  flex-shrink: 0;
}

.score-bar-track {
  flex: 1;
  height: 2px;
  background: rgba(200, 180, 140, 0.1);
  border-radius: 1px;
  position: relative;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold));
  border-radius: 1px;
  transition: width 0.8s ease;
  width: 0%; /* JS sets this */
}

.score-bar-value {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
}


/* ─── 11. Assessment — Results Panel ──────────────────────────────────────── */

.assessment-results {
  border: 1px solid rgba(200, 180, 140, 0.15);
  border-radius: 3px;
  padding: 40px;
  margin-top: 48px;
  background: rgba(200, 180, 140, 0.02);
}

.results-headline {
  font-family: var(--font-heading);
  font-size: 1.8em;
  font-weight: 300;
  color: var(--heading);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.results-subheadline {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 32px;
  display: block;
}

.results-summary {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 32px;
}

.results-cta {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gold);
  border: 1px solid rgba(200, 180, 140, 0.3);
  border-radius: 2px;
  padding: 10px 20px;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.results-cta:hover {
  border-color: var(--gold);
  background: rgba(200, 180, 140, 0.05);
}


/* ─── 12. Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 767px) {
  .showcase-hero {
    padding: 88px 20px 64px;
  }

  .stat-row {
    gap: 32px;
  }

  .stat-number {
    font-size: 32px;
  }

  .layer-item {
    padding: 14px 16px;
  }

  .layer-desc {
    display: none;
  }

  .assessment-content {
    padding: 64px 20px;
  }

  .question-card {
    padding: 16px;
  }

  .score-bar-label {
    min-width: 100px;
    font-size: 9px;
  }

  .assessment-results {
    padding: 24px 20px;
  }
}


/* ─── 13. Reduced Motion ──────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .scroll-hint {
    animation: none;
    opacity: 0.6;
  }

  .score-bar-fill {
    transition: none;
  }

  .layer-detail {
    transition: none;
  }
}