/* ===================================================================
   TALKATIVE AI • DECOUPLED MULTIMODAL INTERVIEW SHOWCASE
   Coral / Crimson (#FF7B72) & Cyan (#00F0FF) • Inter & JetBrains Mono
   =================================================================== */

:root {
  /* DARK THEME (DEFAULT) */
  --bg-primary: #08090C;
  --bg-surface: #101218;
  --bg-card: rgba(16, 18, 24, 0.85);
  --bg-card-hover: rgba(22, 26, 36, 0.95);
  --border-color: #212634;
  --border-subtle: #2D3446;
  --border-glow: rgba(255, 123, 114, 0.35);

  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;

  --accent-coral: #FF7B72;
  --accent-coral-glow: rgba(255, 123, 114, 0.25);
  --accent-coral-hover: #FF928A;
  --accent-cyan: #00F0FF;
  --accent-cyan-glow: rgba(0, 240, 255, 0.25);
  --accent-emerald: #3FB950;
  --accent-gold: #F0B729;

  --code-bg: #050608;
  --code-border: #1B202D;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.55);
}

[data-theme="light"] {
  --bg-primary: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-hover: #FFFFFF;
  --border-color: #E2E8F0;
  --border-subtle: #CBD5E1;
  --border-glow: rgba(225, 29, 72, 0.35);

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;

  --accent-coral: #E11D48;
  --accent-coral-glow: rgba(225, 29, 72, 0.15);
  --accent-coral-hover: #BE123C;
  --accent-cyan: #0284C7;
  --accent-cyan-glow: rgba(2, 132, 199, 0.15);
  --accent-emerald: #16A34A;
  --accent-gold: #D97706;

  --code-bg: #F1F5F9;
  --code-border: #CBD5E1;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===================================================================
   TOP HUD NAVIGATION
   =================================================================== */

.talkative-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

[data-theme="light"] .talkative-nav {
  background: rgba(248, 250, 252, 0.88);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.nav-back-link {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent-coral);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  background: rgba(255, 123, 114, 0.08);
  border: 1px solid rgba(255, 123, 114, 0.25);
  transition: all 0.2s ease;
}

.nav-back-link:hover {
  background: var(--accent-coral);
  color: #000;
  transform: translateX(-2px);
}

.back-arrow {
  font-size: 0.95rem;
  line-height: 1;
}

.brand-divider {
  color: var(--border-subtle);
  font-weight: 300;
}

.brand-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.brand-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.orbit-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
  background: rgba(255, 123, 114, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 123, 114, 0.3);
  letter-spacing: 0.06em;
}

.testing-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: rgba(240, 183, 41, 0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(240, 183, 41, 0.3);
  letter-spacing: 0.06em;
}

.nav-center-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 1200px) {
  .nav-center-tags {
    display: none;
  }
}

.spec-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-gh-btn {
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.42rem 0.8rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

.nav-gh-btn:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.gh-svg {
  fill: currentColor;
}

.nav-theme-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.42rem 0.8rem;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.nav-theme-btn:hover {
  border-color: var(--text-muted);
}

/* ===================================================================
   MAIN SHOWCASE CONTENT
   =================================================================== */

.showcase-main {
  flex: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
  width: 100%;
}

/* ===================================================================
   HERO INTRODUCTION & NOTICE CARD
   =================================================================== */

.hero-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-kicker {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-coral);
  margin-bottom: 0.85rem;
}

.hero-heading {
  font-family: 'Syne', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1.15rem;
}

.hero-lede {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 980px;
  line-height: 1.65;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.h-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
}

.h-badge b {
  color: var(--accent-coral);
  font-weight: 600;
}

.badge-link {
  color: var(--accent-cyan);
  text-decoration: none;
}

.badge-link:hover {
  text-decoration: underline;
}

/* PROTOTYPE TESTING & LATENCY GAP NOTICE CARD */
.prototype-notice-card {
  background: rgba(240, 183, 41, 0.06);
  border: 1px solid rgba(240, 183, 41, 0.3);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.notice-icon {
  font-size: 1.5rem;
  line-height: 1.2;
}

.notice-body h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent-gold);
  margin-bottom: 0.35rem;
}

.notice-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.notice-meta-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.n-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.n-meta b {
  color: var(--text-primary);
}

/* ===================================================================
   INTERACTIVE 4-PHASE COCKPIT SIMULATOR
   =================================================================== */

.cockpit-section {
  width: 100%;
}

.cockpit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

/* PHASE RULER BAR */
.cockpit-phase-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.phase-track {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.phase-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

.phase-btn .p-num {
  color: var(--text-muted);
}

.phase-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.phase-btn.active {
  background: rgba(255, 123, 114, 0.12);
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.phase-btn.active .p-num {
  color: var(--accent-coral);
}

.p-sep {
  color: var(--border-subtle);
  font-size: 0.8rem;
}

.phase-status-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--accent-coral);
  background: rgba(255, 123, 114, 0.08);
  padding: 0.3rem 0.65rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 123, 114, 0.2);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-coral);
  box-shadow: 0 0 6px var(--accent-coral);
}

/* PHASE VIEWS */
.phase-view {
  display: none;
  padding: 2rem;
}

.phase-view.active {
  display: block;
}

.phase-action-footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.step-next-btn, .step-prev-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.55rem 1.15rem;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.step-next-btn {
  background: var(--accent-coral);
  color: #000;
  border: 1px solid var(--accent-coral);
}

.step-next-btn:hover {
  background: var(--accent-coral-hover);
  box-shadow: 0 0 12px var(--accent-coral-glow);
}

.step-prev-btn {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.step-prev-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

/* ===================================================================
   PHASE 1: INGESTION DECK
   =================================================================== */

.ingestion-deck {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 960px) {
  .ingestion-deck {
    grid-template-columns: 1fr;
  }
}

.ingest-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.card-head-clean {
  margin-bottom: 0.75rem;
}

.panel-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-coral);
  display: block;
  margin-bottom: 0.25rem;
}

.card-head-clean h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  display: inline-block;
  margin-right: 0.5rem;
}

.file-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.panel-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.sample-profile-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  margin-top: auto;
}

.prof-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.prof-avatar {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255, 123, 114, 0.15);
  border: 1px solid var(--accent-coral);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
}

.prof-info {
  display: flex;
  flex-direction: column;
}

.prof-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.prof-role {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.prof-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.prof-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 0.85rem;
}

.p-metric {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.p-metric b {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  color: var(--accent-coral);
}

.p-metric span {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.repo-inspect-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  margin-top: auto;
}

.repo-url-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.repo-input {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  outline: none;
}

.repo-inspect-btn {
  background: rgba(63, 185, 80, 0.15);
  border: 1px solid var(--accent-emerald);
  color: var(--accent-emerald);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0 0.85rem;
  border-radius: 6px;
}

.tree-preview {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  padding: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.tree-item {
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

.tree-item .loc {
  color: var(--text-muted);
  font-size: 0.65rem;
}

.detected-stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.s-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent-coral);
  background: rgba(255, 123, 114, 0.08);
  border: 1px solid rgba(255, 123, 114, 0.2);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* ===================================================================
   PHASE 2: KNOWLEDGE BASE GRID
   =================================================================== */

.kb-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .kb-cards-grid {
    grid-template-columns: 1fr;
  }
}

.kb-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.kb-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
}

.kb-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.kb-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.kb-prompt-box {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  padding: 1rem;
  margin-top: auto;
}

.kb-prompt-box code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: #A5D6FF;
  line-height: 1.5;
  display: block;
}

/* ===================================================================
   PHASE 3: VIRTUAL MEET COCKPIT
   =================================================================== */

.meet-viewport {
  background: #0B0C10;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.meet-top-bar {
  background: rgba(16, 18, 24, 0.9);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.meet-brand-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.meet-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.06em;
}

.call-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent-coral);
  background: rgba(255, 123, 114, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.meet-telemetry-strip {
  display: flex;
  gap: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.meet-telemetry-strip b {
  color: var(--accent-cyan);
}

.meet-call-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
  padding: 1.5rem;
  min-height: 480px;
}

@media (max-width: 900px) {
  .meet-call-grid {
    grid-template-columns: 1fr;
  }
}

.call-tile {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.tile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.speaker-name {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.audio-state-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
  background: rgba(255, 123, 114, 0.15);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  animation: pulse 1.8s infinite ease-in-out;
}

.audio-state-tag.listening {
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.12);
  animation: none;
}

.neural-orb-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}

#neural-orb-canvas {
  width: 220px;
  height: 220px;
  display: block;
}

.caption-overlay {
  background: rgba(8, 9, 12, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-top: auto;
}

.caption-speaker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
  display: block;
  margin-bottom: 0.25rem;
}

.caption-text {
  font-size: 0.88rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.candidate-avatar-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.candidate-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.1);
  border: 2px solid var(--accent-cyan);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 900;
}

.wave-visualizer-bars {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 36px;
}

.wave-visualizer-bars .bar {
  width: 4px;
  background: var(--accent-cyan);
  border-radius: 2px;
  transition: height 0.15s ease;
}

.mic-status-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.meet-controls-bar {
  background: rgba(16, 18, 24, 0.95);
  border-top: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.meet-ctrl-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.meet-ctrl-btn:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  transform: translateY(-2px);
}

.meet-ctrl-btn.active {
  background: rgba(255, 123, 114, 0.12);
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.meet-ctrl-btn.danger {
  background: rgba(248, 113, 113, 0.12);
  border-color: #F87171;
  color: #F87171;
}

.meet-ctrl-btn.danger:hover {
  background: #DC2626;
  color: #FFF;
}

/* ===================================================================
   PHASE 4: 11-DIM EVALUATION SCORECARD
   =================================================================== */

.scorecard-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  gap: 2rem;
}

@media (max-width: 900px) {
  .scorecard-grid {
    grid-template-columns: 1fr;
  }
}

.grade-summary-card, .defense-audit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.overall-badge-wrap {
  text-align: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.big-grade {
  font-family: 'Syne', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent-emerald);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.sub-100 {
  font-size: 1.25rem;
  color: var(--text-muted);
}

.grade-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-emerald);
}

.metrics-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.sc-metric-row {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  padding: 0.45rem 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 5px;
}

.val-green {
  color: var(--accent-emerald);
}

.report-dl-row {
  margin-top: auto;
}

.report-dl-btn {
  width: 100%;
  background: var(--accent-coral);
  color: #000;
  border: 1px solid var(--accent-coral);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.report-dl-btn:hover {
  background: var(--accent-coral-hover);
  box-shadow: 0 0 15px var(--accent-coral-glow);
}

.audit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.85rem;
  margin-bottom: 1.25rem;
}

.audit-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.audit-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent-emerald);
  background: rgba(63, 185, 80, 0.12);
  border: 1px solid rgba(63, 185, 80, 0.3);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.audit-quote-box {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-left: 3px solid var(--accent-cyan);
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
}

.audit-quote-box b {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: 0.35rem;
}

.audit-quote-box p {
  font-size: 0.85rem;
  color: #A5D6FF;
  line-height: 1.5;
}

.audit-critique-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.audit-critique-box b {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent-coral);
  display: block;
  margin-bottom: 0.35rem;
}

.critique-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.rubric-bars {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: auto;
}

.r-bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.r-bar-track {
  height: 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
}

.r-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-emerald));
  border-radius: 3px;
}

/* ===================================================================
   DECOUPLING 3-TIER SPECIFICATION
   =================================================================== */

.section-header-clean {
  margin-bottom: 2rem;
  text-align: left;
}

.section-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-coral);
  display: block;
  margin-bottom: 0.45rem;
}

.section-heading {
  font-family: 'Syne', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.section-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.decoupling-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .decoupling-grid {
    grid-template-columns: 1fr;
  }
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

.tier-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-coral);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--accent-coral-glow);
}

.tier-icon {
  font-size: 1.85rem;
  margin-bottom: 0.85rem;
}

.tier-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-coral);
  letter-spacing: 0.1em;
  margin-bottom: 0.45rem;
}

.tier-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.tier-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.tier-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: auto;
}

.tier-bullets li {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 1.2rem;
  position: relative;
}

.tier-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-coral);
  font-family: 'JetBrains Mono', monospace;
}

.tier-bullets li b {
  color: var(--text-primary);
}

/* ===================================================================
   PRODUCTION SOURCE INSPECTION & SYNTAX HIGHLIGHTING
   =================================================================== */

.code-deck {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.code-tabs-nav {
  display: flex;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
}

.code-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.code-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.code-tab.active {
  color: var(--accent-coral);
  border-bottom-color: var(--accent-coral);
  background: var(--code-bg);
}

.code-tab-pane {
  display: none;
  padding: 1.5rem;
}

.code-tab-pane.active {
  display: block;
}

.pane-meta {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--code-border);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pane-meta code {
  color: var(--accent-coral);
}

.code-block {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.65;
  color: #E6EDF3;
  overflow-x: auto;
  max-height: 520px;
}

/* SYNTAX HIGHLIGHTING TOKENS */
.tok-kw {
  color: #FF7B72;
  font-weight: 700;
}

.tok-fn {
  color: #79C0FF;
}

.tok-str {
  color: #7EE787;
}

.tok-cls {
  color: #FFA657;
  font-weight: 600;
}

.tok-num {
  color: #79C0FF;
}

.tok-comment {
  color: #8B949E;
  font-style: italic;
}

.tok-op {
  color: #F0B729;
}

/* ===================================================================
   FOOTER
   =================================================================== */

.talkative-footer,
.profiler-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.f-brand {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.f-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-right {
  display: flex;
  gap: 1.25rem;
}

.f-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent-coral);
  text-decoration: none;
  transition: all 0.2s ease;
}

.f-link:hover {
  text-decoration: underline;
}

/* ===================================================================
   RESPONSIVE BREAKPOINTS (Mobile-friendly without breaking layouts)
   =================================================================== */
@media (max-width: 768px) {
  .top-hud {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(13, 17, 23, 0.95);
  }
  .talkative-nav {
    padding: 12px 14px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .orbit-badge, .testing-badge {
    display: none;
  }
  .showcase-main {
    padding: 16px 14px 48px 14px;
    gap: 2.5rem;
  }
  .hero-heading {
    font-size: 1.85rem;
  }
  .hero-lede {
    font-size: 0.95rem;
  }
  .cockpit-phase-bar {
    padding: 0.75rem 1rem;
  }
  .phase-track {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }
  .phase-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
  .p-sep {
    flex-shrink: 0;
  }
  .phase-status-pill {
    font-size: 0.65rem;
  }
  .meet-call-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
    min-height: auto;
  }
  .neural-orb-wrap canvas {
    max-width: 220px !important;
    max-height: 220px !important;
  }
  .meet-controls-bar {
    flex-wrap: wrap;
    gap: 8px;
  }
  .meet-ctrl-btn {
    flex: 1 1 45%;
    padding: 8px 10px;
    font-size: 0.72rem;
  }
  .phase-action-footer {
    flex-direction: column;
    gap: 10px;
  }
  .step-next-btn, .step-prev-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .code-tabs-nav {
    -webkit-overflow-scrolling: touch;
  }
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: left;
    align-items: flex-start;
  }
  .footer-right {
    flex-wrap: wrap;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero-heading {
    font-size: 1.6rem;
  }
  .brand-title {
    font-size: 13px;
  }
  .nav-back-link {
    font-size: 9.5px;
    padding: 5px 8px;
  }
  .nav-gh-btn, .nav-theme-btn {
    font-size: 9px;
    padding: 5px 10px;
  }
  .meet-ctrl-btn {
    flex: 1 1 100%;
  }
}