/* Shared styles for the Agent Demo Suite.
 * Design tokens match the site's dark system (black bg, cyan accent,
 * Inter + Instrument Serif).
 * All classes prefixed .ds- to avoid collision with per-agent styles. */

:root {
  --ds-bg: #000;
  --ds-bg-2: #0A0A0A;
  --ds-bg-3: #141414;
  --ds-bg-card: #080A0F;
  --ds-bg-elevated: #0F1218;
  --ds-border: rgba(255, 255, 255, 0.08);
  --ds-border-strong: rgba(255, 255, 255, 0.14);
  --ds-accent: #06B6D4;
  --ds-accent-2: #0EA5E9;
  --ds-cream: #EDE6D3;
  --ds-red: #F87171;
  --ds-amber: #F59E0B;
  --ds-success: #14B8A6;
  --ds-text: #FFFFFF;
  --ds-text-muted: rgba(255, 255, 255, 0.62);
  --ds-text-dim: rgba(255, 255, 255, 0.42);
  --ds-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ds-font-display: 'Instrument Serif', Georgia, serif;
  --ds-radius-sm: 8px;
  --ds-radius-md: 14px;
  --ds-radius-lg: 20px;
  --ds-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --ds-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --ds-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* -------------------------------------------------------------------------
 * Reset and base
 * ------------------------------------------------------------------------- */

.ds-root *,
.ds-root *::before,
.ds-root *::after {
  box-sizing: border-box;
}

.ds-page {
  font-family: var(--ds-font-body);
  background: var(--ds-bg);
  color: var(--ds-text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(900px 500px at 12% 8%, rgba(99, 102, 241, 0.14), transparent 60%),
    radial-gradient(900px 500px at 88% 92%, rgba(6, 182, 212, 0.14), transparent 60%);
}

.ds-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

/* -------------------------------------------------------------------------
 * Header and nav
 * ------------------------------------------------------------------------- */

.ds-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ds-text-dim);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 32px;
  transition: color 0.15s ease;
}
.ds-back:hover { color: var(--ds-text); }

.ds-eyebrow {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ds-accent);
  font-weight: 700;
  margin-bottom: 14px;
}

.ds-h1 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 20px;
}
.ds-h1 em {
  font-family: var(--ds-font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--ds-accent);
}

.ds-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ds-text-muted);
  max-width: 58ch;
}

/* -------------------------------------------------------------------------
 * Presenter Mode bar
 * ------------------------------------------------------------------------- */

#ds-presenter-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.16), rgba(99, 102, 241, 0.12));
  border-bottom: 1px solid var(--ds-accent);
  font-size: 12px;
  color: var(--ds-text);
  letter-spacing: 0.02em;
}
.ds-presenter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ds-accent);
  box-shadow: 0 0 10px var(--ds-accent);
  animation: ds-pulse 1.6s infinite ease-in-out;
}
.ds-presenter-label {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.ds-presenter-meta {
  color: var(--ds-text-muted);
}
.ds-presenter-meta strong {
  color: var(--ds-text);
  font-weight: 600;
}
@keyframes ds-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* -------------------------------------------------------------------------
 * Skip button
 * ------------------------------------------------------------------------- */

.ds-skip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 100px;
  border: 1px solid var(--ds-border-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ds-text-muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.ds-skip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ds-text);
  border-color: rgba(255, 255, 255, 0.22);
}
.ds-skip::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

/* -------------------------------------------------------------------------
 * End card (shared across all demos)
 * ------------------------------------------------------------------------- */

.ds-end-card {
  margin-top: 40px;
  padding: 40px;
  background: var(--ds-bg-card);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  text-align: center;
  box-shadow: var(--ds-shadow-md);
  animation: ds-fade-in 0.5s ease-out;
}
.ds-end-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(20, 184, 166, 0.14);
  color: var(--ds-success);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.ds-end-proof {
  font-size: 22px;
  line-height: 1.4;
  color: var(--ds-text);
  font-weight: 500;
  margin: 0 auto 32px;
  max-width: 48ch;
}
.ds-end-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* -------------------------------------------------------------------------
 * CTAs
 * ------------------------------------------------------------------------- */

.ds-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}
.ds-cta-primary {
  background: var(--ds-accent);
  color: #000;
}
.ds-cta-primary:hover {
  background: #22D3EE;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(6, 182, 212, 0.3);
}
.ds-cta-secondary {
  background: transparent;
  color: var(--ds-text);
  border-color: var(--ds-border-strong);
}
.ds-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--ds-accent);
}
.ds-cta-ghost {
  background: transparent;
  color: var(--ds-text-muted);
  border-color: var(--ds-border);
}
.ds-cta-ghost:hover {
  color: var(--ds-text);
  border-color: var(--ds-border-strong);
}

/* -------------------------------------------------------------------------
 * Agent grid (demo index page)
 * ------------------------------------------------------------------------- */

.ds-katie-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 40px;
  padding: 40px;
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(14, 165, 233, 0.06)),
    var(--ds-bg-card);
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: var(--ds-radius-lg);
  box-shadow: 0 20px 60px rgba(6, 182, 212, 0.12);
  overflow: hidden;
  color: var(--ds-text);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.ds-katie-card:hover {
  transform: translateY(-2px);
  border-color: var(--ds-accent);
  box-shadow: 0 24px 70px rgba(6, 182, 212, 0.2);
}
.ds-katie-card h2,
.ds-katie-card p {
  color: inherit;
}
.ds-katie-card:visited { color: var(--ds-text); }
.ds-katie-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at 100% 0%, rgba(6, 182, 212, 0.2), transparent 60%);
  pointer-events: none;
}
.ds-katie-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 100px;
  background: var(--ds-accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.ds-katie-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #000;
  animation: ds-pulse 1.6s infinite ease-in-out;
}
.ds-katie-card h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  position: relative;
}
.ds-katie-card p {
  color: var(--ds-text-muted);
  font-size: 16px;
  line-height: 1.55;
  margin-bottom: 24px;
  position: relative;
}
.ds-katie-card .ds-cta {
  position: relative;
  z-index: 1;
}
.ds-katie-visual {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
}
.ds-katie-waveform {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 64px;
}
.ds-katie-waveform span {
  display: block;
  width: 4px;
  background: var(--ds-accent);
  border-radius: 2px;
  animation: ds-wave 1.2s infinite ease-in-out;
}
.ds-katie-waveform span:nth-child(1) { height: 16px; animation-delay: 0.0s; }
.ds-katie-waveform span:nth-child(2) { height: 28px; animation-delay: 0.1s; }
.ds-katie-waveform span:nth-child(3) { height: 48px; animation-delay: 0.2s; }
.ds-katie-waveform span:nth-child(4) { height: 36px; animation-delay: 0.3s; }
.ds-katie-waveform span:nth-child(5) { height: 56px; animation-delay: 0.4s; }
.ds-katie-waveform span:nth-child(6) { height: 24px; animation-delay: 0.5s; }
.ds-katie-waveform span:nth-child(7) { height: 40px; animation-delay: 0.6s; }
@keyframes ds-wave {
  0%, 100% { transform: scaleY(0.4); opacity: 0.6; }
  50% { transform: scaleY(1.1); opacity: 1; }
}

@media (max-width: 720px) {
  .ds-katie-card { grid-template-columns: 1fr; }
  .ds-katie-visual { min-height: 100px; }
}

.ds-agent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 960px) { .ds-agent-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .ds-agent-grid { grid-template-columns: 1fr; } }

.ds-agent-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: var(--ds-bg-card);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-md);
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  min-height: 220px;
}
.ds-agent-card:hover {
  transform: translateY(-2px);
  border-color: var(--ds-border-strong);
  background: var(--ds-bg-elevated);
  box-shadow: var(--ds-shadow-md);
}
.ds-agent-card:hover::after {
  opacity: 1;
}
.ds-agent-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--agent-accent, var(--ds-accent)), transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  mix-blend-mode: screen;
  z-index: 0;
}
.ds-agent-card > * {
  position: relative;
  z-index: 1;
}
.ds-agent-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.ds-agent-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--agent-accent, var(--ds-accent));
  color: #000;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.ds-agent-format {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ds-border);
  color: var(--ds-text-dim);
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
}
.ds-agent-name {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}
.ds-agent-persona {
  color: var(--ds-text-muted);
  font-size: 13px;
  margin-left: 6px;
  font-weight: 400;
}
.ds-agent-tagline {
  color: var(--ds-text-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.ds-agent-tracks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ds-track-badge {
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ds-border);
  font-size: 11px;
  color: var(--ds-text-dim);
  letter-spacing: 0.02em;
}
.ds-agent-try {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--agent-accent, var(--ds-accent));
  margin-top: auto;
}
.ds-agent-try::after {
  content: "\2192";
  transition: transform 0.15s ease;
}
.ds-agent-card:hover .ds-agent-try::after {
  transform: translateX(4px);
}
.ds-agent-placeholder .ds-agent-try {
  color: var(--ds-text-dim);
  pointer-events: none;
}
.ds-agent-placeholder .ds-agent-try::after {
  content: "building";
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* -------------------------------------------------------------------------
 * Hero / index copy
 * ------------------------------------------------------------------------- */

.ds-hero {
  margin-bottom: 48px;
  max-width: 760px;
}

.ds-bottom-cta {
  margin-top: 64px;
  padding: 48px 32px;
  text-align: center;
  background: var(--ds-bg-card);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
}
.ds-bottom-cta h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.ds-bottom-cta p {
  color: var(--ds-text-muted);
  margin-bottom: 24px;
  font-size: 15px;
  line-height: 1.55;
}

/* -------------------------------------------------------------------------
 * Scripted call UI (Mia, Jordan, Sam)
 * ------------------------------------------------------------------------- */

.ds-call {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
.ds-call-screen {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px;
  background: linear-gradient(180deg, #0F1218, #050607);
  border: 1px solid var(--ds-border);
  border-radius: 28px;
  box-shadow: var(--ds-shadow-lg);
  min-height: 560px;
}
.ds-call-screen[data-state="ringing"] .ds-call-waveform { display: none; }

.ds-call-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.ds-call-caller {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ds-call-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ds-accent), var(--ds-accent-2));
  color: #000;
  font-weight: 700;
  font-size: 18px;
}
.ds-call-persona {
  font-weight: 600;
  font-size: 16px;
}
.ds-call-org {
  font-size: 12px;
  color: var(--ds-text-dim);
  letter-spacing: 0.02em;
}
.ds-call-timer {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  color: var(--ds-text-muted);
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ds-border);
}

.ds-call-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}
.ds-call-status {
  text-align: center;
  font-size: 12px;
  color: var(--ds-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}
.ds-call-waveform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 40px;
}
.ds-call-waveform span {
  display: block;
  width: 3px;
  background: var(--ds-accent);
  border-radius: 2px;
  height: 18px;
  animation: ds-wave 1.2s infinite ease-in-out;
}
.ds-call-waveform span:nth-child(2) { animation-delay: 0.1s; height: 28px; }
.ds-call-waveform span:nth-child(3) { animation-delay: 0.2s; height: 38px; }
.ds-call-waveform span:nth-child(4) { animation-delay: 0.3s; height: 22px; }
.ds-call-waveform span:nth-child(5) { animation-delay: 0.4s; height: 34px; }
.ds-call-waveform span:nth-child(6) { animation-delay: 0.5s; height: 26px; }
.ds-call-waveform span:nth-child(7) { animation-delay: 0.6s; height: 42px; }
.ds-call-waveform span:nth-child(8) { animation-delay: 0.7s; height: 20px; }
.ds-call-waveform span:nth-child(9) { animation-delay: 0.8s; height: 30px; }

.ds-call-transcript {
  flex: 1;
  overflow-y: auto;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 160px;
  max-height: 260px;
  font-size: 14px;
  line-height: 1.5;
}
.ds-transcript-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 6px;
}
.ds-transcript-row + .ds-transcript-row {
  border-top: 1px solid var(--ds-border);
  padding-top: 10px;
}
.ds-transcript-speaker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ds-text-dim);
}
.ds-transcript-agent .ds-transcript-speaker { color: var(--ds-accent); }
.ds-transcript-patient .ds-transcript-speaker { color: var(--ds-cream); }
.ds-transcript-text {
  color: var(--ds-text);
}

.ds-call-controls,
.ds-call-connected-controls {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.ds-call-accept,
.ds-call-decline,
.ds-call-mute,
.ds-call-skip,
.ds-call-end {
  padding: 12px 22px;
  border-radius: 100px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.ds-call-accept {
  background: var(--ds-success);
  color: #000;
}
.ds-call-accept:hover { background: #2DD4BF; transform: translateY(-1px); }
.ds-call-decline {
  background: transparent;
  color: var(--ds-text-muted);
  border-color: var(--ds-border-strong);
}
.ds-call-decline:hover { color: var(--ds-text); border-color: var(--ds-red); }
.ds-call-mute,
.ds-call-skip {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ds-text-muted);
  border-color: var(--ds-border);
}
.ds-call-mute[aria-pressed="true"] {
  background: rgba(248, 113, 113, 0.1);
  color: var(--ds-red);
  border-color: var(--ds-red);
}
.ds-call-mute:hover,
.ds-call-skip:hover { background: rgba(255, 255, 255, 0.08); color: var(--ds-text); }
.ds-call-end {
  background: var(--ds-red);
  color: #000;
}
.ds-call-end:hover { background: #FCA5A5; }

.ds-call-branches {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.ds-branch {
  padding: 14px 16px;
  border-radius: var(--ds-radius-md);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--ds-text);
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}
.ds-branch:hover {
  background: rgba(6, 182, 212, 0.16);
  border-color: var(--ds-accent);
  transform: translateY(-1px);
}
.ds-branch:focus-visible {
  outline: 2px solid var(--ds-accent);
  outline-offset: 2px;
}

/* -------------------------------------------------------------------------
 * Dashboard shell (visual demos)
 * ------------------------------------------------------------------------- */

.ds-dashboard {
  background: var(--ds-bg-card);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 28px;
  box-shadow: var(--ds-shadow-md);
}
.ds-dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ds-border);
  margin-bottom: 24px;
}
.ds-dashboard-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}
.ds-dashboard-subtitle {
  font-size: 14px;
  color: var(--ds-text-muted);
  margin: 0;
}
.ds-dashboard-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.ds-dashboard-content {
  min-height: 300px;
}

/* -------------------------------------------------------------------------
 * Voice demo layout (Jordan, Sam, Mia)
 * ------------------------------------------------------------------------- */

.demo-voice-layout {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 56px;
  align-items: center;
  margin-bottom: 32px;
}
@media (max-width: 960px) {
  .demo-voice-layout { grid-template-columns: 1fr; gap: 28px; }
}

.demo-voice-copy { max-width: 54ch; }
.demo-voice-copy h1 {
  font-size: clamp(28px, 4.5vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 16px;
}
.demo-voice-copy h1 em {
  font-family: var(--ds-font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--ds-accent);
}
.demo-voice-copy p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ds-text-muted);
  margin-bottom: 14px;
}

.demo-voice-scenario {
  margin-top: 20px;
  padding: 16px;
  background: var(--ds-bg-card);
  border: 1px solid var(--ds-border);
  border-left: 3px solid var(--ds-accent);
  border-radius: var(--ds-radius-sm);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ds-text);
}
.demo-voice-scenario strong {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ds-accent);
}

.demo-voice-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.demo-voice-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ds-border);
  font-size: 12px;
  color: var(--ds-text-muted);
}
.demo-voice-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ds-success);
}

/* "How this works" note, used on scripted voice demos to clarify the
   demo-vs-production distinction and point prospects at Katie as the live
   reference. */
.demo-voice-note {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-left: 3px solid var(--ds-amber);
  border-radius: var(--ds-radius-sm);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ds-text);
}
.demo-voice-note strong {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ds-amber);
}
.demo-voice-note a {
  color: var(--ds-accent);
  text-decoration: none;
  font-weight: 600;
}
.demo-voice-note a:hover { text-decoration: underline; }

/* -------------------------------------------------------------------------
 * Utility animations
 * ------------------------------------------------------------------------- */

@keyframes ds-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}