/* ============================================
   PLATFORM DEMO PAGE — platform.css
   ============================================ */

/* Section common */
.platform-section {
  padding: 96px 0;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.platform-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.platform-section-header {
  margin-bottom: 48px;
}

.platform-section-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.platform-section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--text-primary);
  margin: 0 0 8px;
  line-height: 1.15;
}

.platform-section-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.975rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* Intro hero */
.platform-intro {
  background: var(--bg-secondary);
  padding: 100px 48px 64px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.platform-intro-inner {
  max-width: 700px;
  margin: 0 auto;
}

.platform-intro-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  color: var(--text-primary);
  margin: 16px 0 20px;
  line-height: 1.1;
}

.platform-intro-title em {
  color: var(--accent-teal);
  font-style: italic;
}

.platform-intro-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0 0 28px;
}

.platform-disclaimer-inline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 12px;
  display: inline-block;
}

/* ============ API KEY BAR ============ */

.api-key-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 8px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.api-key-bar label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.api-key-bar input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  min-width: 180px;
}

.api-key-bar input:focus {
  outline: none;
  border-color: var(--accent-blue);
}

#api-key-save {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--accent-blue);
  border-radius: var(--radius-btn);
  color: var(--accent-blue);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}

#api-key-save:hover { background: var(--accent-blue-dim); }

#api-key-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
}

.status-active { color: var(--accent-teal); }
.status-error  { color: #e05555; }

.api-key-note {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
  flex-basis: 100%;
  margin: 0;
}

/* ============ PARSER ============ */

.parser-layout {
  display: grid;
  grid-template-columns: 45% 55%;
  gap: 32px;
  align-items: start;
}

.parser-note-panel {
  position: sticky;
  top: 100px;
}

.note-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.note-tab {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.note-tab.active {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-blue-dim);
}

.note-textarea {
  width: 100%;
  min-height: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.75;
  resize: vertical;
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

.note-textarea:focus {
  outline: none;
  border-color: var(--border-accent);
}

.parse-btn {
  width: 100%;
  margin-top: 14px;
  padding: 13px;
  background: var(--accent-blue);
  border: none;
  border-radius: var(--radius-btn);
  color: white;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s ease;
  letter-spacing: 0.02em;
}

.parse-btn:hover { opacity: 0.85; }
.parse-btn:disabled { opacity: 0.35; cursor: default; }

/* Parser scanning animation */
.note-textarea.scanning {
  position: relative;
  background: linear-gradient(
    90deg,
    var(--bg-card) 0%,
    rgba(30,111,217,0.06) 50%,
    var(--bg-card) 100%
  );
  background-size: 200% 100%;
  animation: noteScan 1.4s ease-in-out infinite;
}

@keyframes noteScan {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Assertion panel */
.assertion-panel-header {
  margin-bottom: 16px;
}

.assertion-context {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-teal);
  letter-spacing: 0.08em;
  padding: 8px 12px;
  background: rgba(14,155,138,0.06);
  border: 1px solid rgba(14,155,138,0.15);
  border-radius: 6px;
  margin-bottom: 16px;
}

.assertion-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.assertion-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px;
  min-height: 160px;
}

.assertion-col-header {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.col-assessment .assertion-col-header { color: var(--accent-gold); }
.col-subjective .assertion-col-header { color: var(--accent-blue); }
.col-objective  .assertion-col-header { color: var(--accent-teal); }
.col-plan       .assertion-col-header { color: var(--text-muted); }

/* Empty state */
.assertion-empty {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-align: center;
  padding: 40px 0;
}

/* Loading state */
.assertion-loading {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-align: center;
  padding: 20px 0;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* Assertion chips */
.assertion-chip {
  background: var(--bg-primary);
  border-radius: 6px;
  padding: 7px 9px;
  margin-bottom: 6px;
  border: 1px solid var(--border);
  animation: chipAppear 0.25s ease forwards;
  opacity: 0;
}

@keyframes chipAppear {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.assertion-chip.truth-confirmed { border-color: rgba(14,155,138,0.3); background: rgba(14,155,138,0.04); }
.assertion-chip.truth-suspected { border: 1.5px dashed rgba(201,153,63,0.5); background: rgba(201,153,63,0.05); }
.assertion-chip.truth-monitoring { border: 1.5px dashed rgba(30,111,217,0.4); background: rgba(30,111,217,0.05); }
.assertion-chip.truth-absent { opacity: 0.55; border-style: dotted; }
.assertion-chip.truth-historical { opacity: 0.45; border-style: dotted; }
.assertion-chip.truth-present { border-color: rgba(255,255,255,0.1); }
.assertion-chip.truth-normal { opacity: 0.7; }
.assertion-chip.truth-abnormal { border-color: rgba(220,60,60,0.35) !important; background: rgba(220,60,60,0.04) !important; }
.assertion-chip.is-abnormal { border-color: rgba(220,60,60,0.35) !important; }

.chip-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 12.5px;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.chip-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 5px;
}

.badge-truth {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.07em;
  padding: 2px 5px;
  border-radius: 3px;
  text-transform: uppercase;
}

.truth-confirmed  .badge-truth { background: rgba(14,155,138,0.15);  color: var(--accent-teal); }
.truth-suspected  .badge-truth { background: rgba(201,153,63,0.15);  color: var(--accent-gold); }
.truth-monitoring .badge-truth { background: rgba(30,111,217,0.15);  color: var(--accent-blue); }
.truth-absent     .badge-truth,
.truth-historical .badge-truth { background: rgba(255,255,255,0.06); color: var(--text-muted);  }
.truth-present    .badge-truth { background: rgba(255,255,255,0.07); color: var(--text-secondary); }
.truth-normal     .badge-truth { background: rgba(14,155,138,0.1);   color: var(--accent-teal); }
.truth-abnormal   .badge-truth { background: rgba(220,60,60,0.15);   color: #e05555; }

.badge-abnormal {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 3px;
  background: rgba(220,60,60,0.15);
  color: #e05555;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-qualifier {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
  display: block;
  margin-top: 2px;
}

.chip-intent {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.35;
  margin-top: 3px;
}

.chip-actions {
  display: flex;
  gap: 5px;
  margin-top: 5px;
}

.chip-accept, .chip-dismiss {
  padding: 2px 7px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  font-size: 11px;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.12s ease;
}

.chip-accept  { background: rgba(14,155,138,0.1); color: var(--accent-teal); border: 1px solid rgba(14,155,138,0.2); }
.chip-dismiss { background: rgba(255,255,255,0.04); color: var(--text-muted); border: 1px solid var(--border); }
.chip-accept:hover  { background: rgba(14,155,138,0.2); }
.chip-dismiss:hover { background: rgba(255,255,255,0.08); color: var(--text-secondary); }
.chip-accepted  { opacity: 0.35; }
.chip-dismissed { display: none; }

/* Threads & pending */
.threads-section, .pending-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px;
  margin-bottom: 10px;
}

.threads-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.threads-header-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.pending-header-label { color: var(--accent-blue); }

.count-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  border-radius: 10px;
  padding: 1px 7px;
}

.threads-badge { background: rgba(201,153,63,0.15); color: var(--accent-gold); }
.pending-badge { background: rgba(30,111,217,0.15); color: var(--accent-blue); }

.thread-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.thread-item:last-child { border-bottom: none; }
.thread-icon { flex-shrink: 0; font-size: 12px; }
.thread-icon.gold  { color: var(--accent-gold); }
.thread-icon.blue  { color: var(--accent-blue); }

/* Commit bar */
.commit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-card);
  padding: 14px 18px;
  margin-top: 14px;
  flex-wrap: wrap;
  gap: 12px;
}

.commit-summary {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
}

.commit-btn {
  padding: 10px 22px;
  background: var(--accent-teal);
  border: none;
  border-radius: var(--radius-btn);
  color: white;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.commit-btn:hover   { opacity: 0.85; }
.commit-btn:disabled { opacity: 0.4; cursor: default; }

/* ============ VAULT ============ */

.vault-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
}

.vault-patient-sidebar {
  position: sticky;
  top: 100px;
}

.vault-sidebar-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: block;
}

.vault-patient-tab {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.15s ease;
}

.vault-patient-tab:hover { border-color: var(--border-accent); }

.vault-patient-tab.active {
  border-color: var(--accent-teal);
  background: rgba(14,155,138,0.05);
}

.vault-patient-name {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  display: block;
  margin-bottom: 2px;
}

.vault-patient-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Timeline */
.encounter-timeline {
  position: relative;
  padding-left: 28px;
}

.encounter-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-teal), rgba(14,155,138,0.15));
}

.encounter-row {
  position: relative;
  margin-bottom: 14px;
  cursor: pointer;
}

.encounter-row::before {
  content: '';
  position: absolute;
  left: -22px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-teal);
  border: 2px solid var(--bg-primary);
  transition: transform 0.15s ease;
}

.encounter-row:hover::before { transform: scale(1.3); }

.encounter-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px 18px;
  transition: border-color 0.15s ease;
}

.encounter-card:hover,
.encounter-card.active { border-color: var(--border-accent); }

.encounter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.encounter-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-teal);
  letter-spacing: 0.07em;
}

.encounter-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(14,155,138,0.1);
  color: var(--accent-teal);
  letter-spacing: 0.06em;
}

.encounter-type {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.encounter-cc {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

/* Encounter detail panel */
.encounter-detail {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-top: 16px;
  animation: detailOpen 0.2s ease forwards;
}

@keyframes detailOpen {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.delta-banner {
  background: rgba(201,153,63,0.1);
  border: 1px solid rgba(201,153,63,0.3);
  border-radius: 6px;
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--accent-gold);
  letter-spacing: 0.07em;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.detail-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.detail-col-header {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.plan-intent {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 2px;
  line-height: 1.3;
}

.workflow-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  display: inline-block;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.state-ordered       { background: rgba(14,155,138,0.1);   color: var(--accent-teal); }
.state-initiated     { background: rgba(30,111,217,0.1);   color: var(--accent-blue); }
.state-scheduled     { background: rgba(201,153,63,0.1);   color: var(--accent-gold); }
.state-pending_result { background: rgba(255,255,255,0.06); color: var(--text-muted); }

.urgency-urgent   { color: #e05555; background: rgba(220,60,60,0.1); }
.urgency-critical { color: #e05555; background: rgba(220,60,60,0.2); }

/* ============ GZIN ============ */

.gzin-disclaimer {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 48px;
  text-transform: uppercase;
}

.gzin-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.gzin-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 22px;
}

.gzin-panel-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin: 0 0 4px;
  line-height: 1.2;
}

.gzin-panel-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  display: block;
}

.gzin-panel-note {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 14px;
  line-height: 1.5;
}

/* Donut chart */
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.donut-legend { flex: 1; min-width: 120px; }

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: var(--text-secondary);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Diagnostic arc bars */
.arc-row {
  margin-bottom: 14px;
}

.arc-row-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

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

.arc-bar-fill {
  height: 100%;
  border-radius: 3px;
  width: 0;
  transition: width 1s ease;
}

.arc-branch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.arc-branch-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  text-align: center;
}

.arc-branch-pct {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  display: block;
  margin-bottom: 2px;
}

.arc-branch-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.arc-stats {
  margin-top: 12px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.arc-stat-row {
  font-family: 'DM Sans', sans-serif;
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 3px 0;
  border-bottom: 1px solid var(--border);
}

.arc-stat-row:last-child { border-bottom: none; }

/* Thyroid bars */
.thyroid-bar-row {
  margin-bottom: 12px;
}

.thyroid-bar-header {
  display: flex;
  justify-content: space-between;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.thyroid-bar-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-teal);
}

/* Query section */
.gzin-query-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 32px;
}

.gzin-query-header {
  margin-bottom: 20px;
}

.query-input-group {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.query-select {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 14px;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  min-width: 260px;
  cursor: pointer;
}

.query-select:focus { outline: none; border-color: var(--border-accent); }

.gzin-query-btn {
  padding: 11px 22px;
  background: transparent;
  border: 1.5px solid var(--accent-teal);
  color: var(--accent-teal);
  border-radius: var(--radius-btn);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.gzin-query-btn:hover { background: var(--accent-teal-dim); }

.gzin-response { min-height: 60px; }

.gzin-response-content {
  animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.gzin-response-context {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-teal);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.gzin-response-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.07em;
  margin-top: 14px;
  text-transform: uppercase;
}

.gzin-bar-row {
  margin-bottom: 14px;
}

.gzin-bar-header {
  display: flex;
  justify-content: space-between;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.gzin-bar-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent-blue);
}

.gzin-bar-track {
  height: 5px;
  background: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
}

.gzin-bar-fill {
  height: 100%;
  background: var(--accent-blue);
  border-radius: 3px;
  width: 0;
  transition: width 0.9s ease;
  opacity: 0.8;
}

/* ============ RESEARCH TEASER ============ */

.research-mock {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  position: relative;
}

.research-step {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.research-step:last-of-type { border-bottom: none; margin-bottom: 0; }

.research-step-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-teal);
  display: block;
  margin-bottom: 12px;
}

.research-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.research-select,
.research-tag-input {
  padding: 7px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  cursor: pointer;
}

.research-tag {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px 4px 12px;
  background: var(--accent-blue-dim);
  border: 1px solid rgba(30,111,217,0.25);
  border-radius: 12px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: var(--accent-blue);
}

.research-tag-x {
  cursor: pointer;
  font-size: 14px;
  opacity: 0.6;
  line-height: 1;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.radio-option input[type=radio] { accent-color: var(--accent-teal); }

.research-preview-btn {
  padding: 11px 22px;
  background: transparent;
  border: 1.5px solid var(--accent-gold);
  color: var(--accent-gold);
  border-radius: var(--radius-btn);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.research-preview-btn:hover { background: var(--accent-gold-dim); }

.research-preview-result {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
  animation: fadeIn 0.3s ease forwards;
}

.preview-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--text-secondary);
}

.preview-stat-row:last-of-type { border-bottom: none; }
.preview-stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent-teal);
}

.preview-feasible {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-teal);
  letter-spacing: 0.06em;
}

.preview-blur-wrap {
  position: relative;
  margin-top: 16px;
}

.preview-blur-table {
  filter: blur(4px);
  opacity: 0.3;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.8;
  user-select: none;
}

.preview-blur-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8,12,20,0.5);
  border-radius: 6px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--accent-gold);
  text-align: center;
  padding: 16px;
}

/* ============ COMING SOON TEASERS ============ */

.coming-soon-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(201,153,63,0.12);
  color: var(--accent-gold);
  border: 1px solid rgba(201,153,63,0.25);
  padding: 3px 8px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 12px;
}

.teaser-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.teaser-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 26px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.teaser-card:hover { border-color: rgba(201,153,63,0.3); }

.teaser-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.teaser-card-body {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0 0 16px;
}

.teaser-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 14px;
  filter: blur(2.5px);
  opacity: 0.35;
  font-size: 11px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.7;
  user-select: none;
}

/* ============ JOIN CTA ============ */

.platform-cta-section {
  background: var(--bg-secondary);
  padding: 100px 48px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.platform-cta-inner { max-width: 640px; margin: 0 auto; }

.platform-cta-section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--text-primary);
  margin: 16px 0 20px;
  line-height: 1.1;
}

.platform-cta-section h2 em {
  color: var(--accent-teal);
  font-style: italic;
}

.platform-cta-section > .platform-cta-inner > p {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 32px;
}

.platform-cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.platform-disclaimer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  line-height: 1.5;
  margin: 0;
}

/* ============ SECTION NAV DOTS ============ */

.section-nav-dots {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 50;
}

.nav-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  opacity: 0.5;
}

.nav-dot::after {
  content: attr(data-label);
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.15s ease;
  letter-spacing: 0.06em;
  pointer-events: none;
}

.nav-dot:hover { opacity: 1; }
.nav-dot:hover::after { opacity: 1; }
.nav-dot.active { background: var(--accent-teal); opacity: 1; transform: scale(1.5); }

/* ============ RESPONSIVE ============ */

@media (max-width: 1024px) {
  .parser-layout,
  .vault-layout { grid-template-columns: 1fr; }
  .parser-note-panel,
  .vault-patient-sidebar { position: static; }
  .gzin-panels { grid-template-columns: 1fr; }
  .teaser-cards { grid-template-columns: 1fr; }
  .section-nav-dots { display: none; }
  .assertion-columns { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .platform-section-inner { padding: 0 20px; }
  .assertion-columns { grid-template-columns: 1fr; }
  .detail-columns { grid-template-columns: 1fr; }
  .arc-branch { grid-template-columns: 1fr; }
  .platform-intro { padding: 48px 20px 36px; }

  .platform-intro-title {
    font-size: 1.9rem !important;
    line-height: 1.15 !important;
    margin: 12px 0 16px !important;
  }

  .platform-intro-sub {
    font-size: 0.95rem !important;
    margin-bottom: 20px !important;
  }

  .platform-intro-note {
    font-size: 11px !important;
  }

  .platform-section-header {
    margin-bottom: 24px;
  }

  .platform-section-title {
    font-size: 1.4rem !important;
    line-height: 1.2 !important;
    margin-bottom: 8px !important;
  }

  .platform-section-sub {
    font-size: 0.875rem !important;
    margin-bottom: 0 !important;
  }
}