body.demo-body {
  --demo-bg: #09111e;
  --demo-surface: rgba(14, 24, 40, 0.84);
  --demo-surface-strong: rgba(9, 16, 28, 0.96);
  --demo-card: rgba(255, 255, 255, 0.04);
  --demo-card-strong: rgba(255, 255, 255, 0.08);
  --demo-border: rgba(255, 255, 255, 0.09);
  --demo-border-strong: rgba(255, 255, 255, 0.16);
  --demo-text: #eef6ff;
  --demo-muted: #9fb0c7;
  --demo-soft: #6f8098;
  --demo-accent: #60a5fa;
  --demo-accent-2: #34d399;
  --demo-accent-3: #93c5fd;
  --demo-glow: 0 24px 80px rgba(7, 14, 24, 0.28);
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.18), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(52, 211, 153, 0.14), transparent 18%),
    linear-gradient(180deg, rgba(4, 8, 15, 0.95), rgba(9, 17, 30, 1));
  color: var(--demo-text);
}

body.demo-body .page-bg,
body.demo-body .page-grid {
  display: none;
}

body.demo-body.system-community {
  --demo-accent: #58d4ff;
  --demo-accent-2: #6ef2c4;
  --demo-accent-3: #8eaefb;
}

body.demo-body.system-direct {
  --demo-bg: #f4ede2;
  --demo-surface: rgba(255, 251, 245, 0.9);
  --demo-surface-strong: rgba(255, 248, 239, 0.97);
  --demo-card: rgba(15, 23, 42, 0.04);
  --demo-card-strong: rgba(15, 23, 42, 0.07);
  --demo-border: rgba(15, 23, 42, 0.08);
  --demo-border-strong: rgba(15, 23, 42, 0.15);
  --demo-text: #172033;
  --demo-muted: #5b6679;
  --demo-soft: #758199;
  --demo-accent: #0f766e;
  --demo-accent-2: #f59e0b;
  --demo-accent-3: #14532d;
  --demo-glow: 0 28px 72px rgba(28, 28, 28, 0.08);
  background:
    radial-gradient(circle at 14% 4%, rgba(245, 158, 11, 0.12), transparent 24%),
    radial-gradient(circle at 86% 10%, rgba(15, 118, 110, 0.12), transparent 20%),
    linear-gradient(180deg, #fbf7f1, #efe7dc);
}

body.demo-body.system-education {
  --demo-bg: #f5f8fd;
  --demo-surface: rgba(255, 255, 255, 0.92);
  --demo-surface-strong: rgba(255, 255, 255, 0.98);
  --demo-card: rgba(15, 23, 42, 0.03);
  --demo-card-strong: rgba(15, 23, 42, 0.06);
  --demo-border: rgba(37, 99, 235, 0.08);
  --demo-border-strong: rgba(37, 99, 235, 0.16);
  --demo-text: #152238;
  --demo-muted: #607089;
  --demo-soft: #7b8aa3;
  --demo-accent: #2563eb;
  --demo-accent-2: #14b8a6;
  --demo-accent-3: #7c3aed;
  --demo-glow: 0 28px 72px rgba(57, 76, 110, 0.08);
  background:
    radial-gradient(circle at 18% 4%, rgba(37, 99, 235, 0.12), transparent 23%),
    radial-gradient(circle at 90% 0%, rgba(20, 184, 166, 0.12), transparent 20%),
    linear-gradient(180deg, #f9fbfe, #eef4fb);
}

body.demo-body.system-ai {
  --demo-accent: #34d399;
  --demo-accent-2: #14b8a6;
  --demo-accent-3: #22d3ee;
  background:
    radial-gradient(circle at 15% 5%, rgba(20, 184, 166, 0.16), transparent 20%),
    radial-gradient(circle at 90% 8%, rgba(34, 211, 238, 0.12), transparent 18%),
    linear-gradient(180deg, #050911, #0c1420 42%, #0d1623);
}

body.demo-body.system-dashboard {
  --demo-accent: #38bdf8;
  --demo-accent-2: #818cf8;
  --demo-accent-3: #2dd4bf;
  background:
    radial-gradient(circle at 14% 5%, rgba(56, 189, 248, 0.16), transparent 18%),
    radial-gradient(circle at 84% 10%, rgba(129, 140, 248, 0.14), transparent 16%),
    linear-gradient(180deg, #040814, #081224 45%, #0b1325);
}

body.demo-body.system-member {
  --demo-bg: #f6f1ea;
  --demo-surface: rgba(255, 252, 248, 0.92);
  --demo-surface-strong: rgba(255, 249, 244, 0.98);
  --demo-card: rgba(29, 31, 36, 0.04);
  --demo-card-strong: rgba(29, 31, 36, 0.07);
  --demo-border: rgba(58, 42, 33, 0.08);
  --demo-border-strong: rgba(58, 42, 33, 0.16);
  --demo-text: #1b2230;
  --demo-muted: #6c7280;
  --demo-soft: #8b919d;
  --demo-accent: #9a6b46;
  --demo-accent-2: #0f766e;
  --demo-accent-3: #ca8a04;
  --demo-glow: 0 28px 72px rgba(62, 39, 23, 0.08);
  background:
    radial-gradient(circle at 10% 0%, rgba(202, 138, 4, 0.08), transparent 20%),
    radial-gradient(circle at 86% 8%, rgba(15, 118, 110, 0.08), transparent 18%),
    linear-gradient(180deg, #fbf8f4, #f0e9e0);
}

.demo-body {
  min-height: 100vh;
}

.demo-container {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
}

.demo-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 18px 0;
  background: color-mix(in srgb, var(--demo-bg) 86%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--demo-border);
}

.demo-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.demo-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.demo-brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--demo-accent), var(--demo-accent-2));
  color: #fff;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.16);
}

.demo-brand-copy {
  display: grid;
  gap: 4px;
}

.demo-brand-kicker {
  font-size: 0.78rem;
  color: var(--demo-soft);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.demo-brand-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--demo-text);
}

.demo-topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.demo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--demo-border);
  background: var(--demo-card);
  color: var(--demo-text);
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.demo-link:hover {
  transform: translateY(-2px);
  border-color: var(--demo-border-strong);
  background: var(--demo-card-strong);
}

.demo-link.is-primary {
  background: linear-gradient(135deg, var(--demo-accent), var(--demo-accent-2));
  color: #fff;
  border-color: transparent;
}

.demo-main {
  padding: 48px 0 96px;
}

.demo-hero {
  display: grid;
  gap: 28px;
}

@media (min-width: 1024px) {
  .demo-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
  }
}

.hero-copy-card,
.hero-media-card,
.demo-section-block,
.demo-footer-card {
  border-radius: 28px;
  border: 1px solid var(--demo-border);
  background: var(--demo-surface);
  box-shadow: var(--demo-glow);
}

.hero-copy-card {
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.hero-copy-card::before,
.hero-media-card::before,
.demo-section-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--demo-accent) 12%, transparent), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  pointer-events: none;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--demo-border);
  background: var(--demo-card);
  color: var(--demo-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.hero-kicker i {
  color: var(--demo-accent);
}

.hero-title {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  max-width: 12ch;
}

.hero-title strong {
  color: var(--demo-accent);
  font-weight: 800;
}

.hero-desc {
  margin: 0;
  color: var(--demo-muted);
  font-size: 1.02rem;
  line-height: 1.85;
  max-width: 60ch;
}

.hero-tag-row,
.hero-stat-row,
.jump-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-tag-row {
  margin-top: 22px;
}

.hero-tag {
  padding: 8px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--demo-accent) 12%, transparent);
  color: var(--demo-text);
  border: 1px solid color-mix(in srgb, var(--demo-accent) 22%, transparent);
  font-size: 0.9rem;
}

.hero-stat-row {
  margin-top: 28px;
}

.hero-stat {
  min-width: 150px;
  padding: 18px 18px 16px;
  border-radius: 20px;
  background: var(--demo-card);
  border: 1px solid var(--demo-border);
}

.hero-stat-value {
  display: block;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero-stat-label {
  display: block;
  margin-top: 8px;
  color: var(--demo-soft);
  font-size: 0.88rem;
}

.jump-chip-row {
  margin-top: 24px;
}

.jump-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--demo-border);
  background: transparent;
  color: var(--demo-text);
}

.hero-kpi-strip,
.study-track,
.storefront-grid,
.transcript-shell,
.cockpit-ribbon,
.loyalty-layout,
.ops-schedule {
  display: grid;
  gap: 18px;
}

.hero-kpi-strip {
  margin-top: 26px;
}

@media (min-width: 820px) {
  .hero-kpi-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.hero-kpi-card,
.track-step,
.store-visual,
.store-bullet-board,
.transcript-pane,
.knowledge-pane,
.cockpit-panel,
.loyalty-card-visual,
.loyalty-side-stack,
.schedule-card {
  border-radius: 24px;
  border: 1px solid var(--demo-border);
  background: var(--demo-card);
  padding: 22px;
}

.hero-kpi-card strong,
.track-step strong,
.store-bullet-board strong,
.transcript-pane strong,
.knowledge-pane strong,
.cockpit-panel strong,
.loyalty-card-visual strong,
.loyalty-side-stack strong,
.schedule-card strong {
  display: block;
  font-size: 0.96rem;
  margin-bottom: 10px;
}

.hero-kpi-card span,
.track-step span,
.store-bullet-board span,
.transcript-pane span,
.knowledge-pane span,
.cockpit-panel span,
.loyalty-card-visual span,
.loyalty-side-stack span,
.schedule-card span {
  color: var(--demo-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.hero-kpi-card b,
.cockpit-panel b {
  display: block;
  margin-bottom: 8px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.study-track {
  margin-top: 24px;
}

@media (min-width: 900px) {
  .study-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.track-step {
  position: relative;
  overflow: hidden;
}

.track-step::before {
  content: attr(data-step);
  position: absolute;
  right: 16px;
  top: 12px;
  font-size: 2.2rem;
  font-weight: 800;
  color: color-mix(in srgb, var(--demo-accent) 12%, transparent);
}

.storefront-grid {
  margin-top: 24px;
}

@media (min-width: 980px) {
  .storefront-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.store-visual {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.store-visual img {
  width: 100%;
  border-radius: 22px;
  object-fit: cover;
  min-height: 260px;
}

.store-chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.transcript-shell {
  margin-top: 24px;
}

@media (min-width: 980px) {
  .transcript-shell {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.transcript-pane {
  display: grid;
  gap: 14px;
}

.message-bubble {
  max-width: 88%;
  padding: 14px 16px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--demo-card-strong) 75%, transparent);
  color: var(--demo-text);
  line-height: 1.75;
}

.message-bubble.user {
  margin-left: auto;
  border-top-right-radius: 8px;
}

.message-bubble.ai {
  border-top-left-radius: 8px;
  background: color-mix(in srgb, var(--demo-accent) 10%, transparent);
}

.message-bubble small {
  display: block;
  margin-top: 8px;
  color: var(--demo-soft);
  font-size: 0.8rem;
}

.knowledge-pane {
  display: grid;
  gap: 14px;
}

.knowledge-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--demo-border);
  background: color-mix(in srgb, var(--demo-card-strong) 82%, transparent);
}

.knowledge-card h4 {
  margin: 0 0 8px;
  font-size: 0.96rem;
}

.knowledge-card p {
  margin: 0;
  color: var(--demo-muted);
  font-size: 0.88rem;
  line-height: 1.75;
}

.cockpit-ribbon {
  margin-top: 24px;
}

@media (min-width: 980px) {
  .cockpit-ribbon {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.cockpit-panel {
  min-height: 100%;
}

.cockpit-mosaic {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

@media (min-width: 720px) {
  .cockpit-mosaic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mosaic-tile {
  border-radius: 18px;
  padding: 16px;
  background: color-mix(in srgb, var(--demo-card-strong) 78%, transparent);
  border: 1px solid var(--demo-border);
}

.mosaic-tile strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.mosaic-tile span {
  color: var(--demo-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.loyalty-layout {
  margin-top: 24px;
}

@media (min-width: 980px) {
  .loyalty-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.loyalty-card-visual {
  padding: 28px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--demo-accent) 22%, transparent), transparent 35%),
    linear-gradient(135deg, color-mix(in srgb, var(--demo-accent) 20%, transparent), color-mix(in srgb, var(--demo-accent-2) 14%, transparent));
}

.loyalty-balance {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.loyalty-balance b {
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.loyalty-chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.loyalty-side-stack {
  display: grid;
  gap: 14px;
}

.ops-schedule {
  margin-top: 24px;
}

@media (min-width: 900px) {
  .ops-schedule {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.schedule-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.schedule-card li {
  padding: 10px 12px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--demo-card-strong) 80%, transparent);
  color: var(--demo-muted);
  font-size: 0.88rem;
}

.hero-media-card {
  position: relative;
  padding: 22px;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  min-height: 280px;
  height: 100%;
  border-radius: 22px;
  object-fit: cover;
}

.hero-image-mobile {
  width: min(100%, 420px);
  min-height: 0;
  aspect-ratio: 9 / 16;
  height: auto;
  margin: 0 auto;
  display: block;
  object-fit: contain;
  border-radius: 30px;
  background: color-mix(in srgb, var(--demo-card-strong) 72%, transparent);
  padding: 10px;
}

.hero-media-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

@media (min-width: 720px) {
  .hero-media-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.snapshot-card {
  padding: 18px;
  border-radius: 20px;
  background: var(--demo-card);
  border: 1px solid var(--demo-border);
}

.snapshot-label {
  display: block;
  color: var(--demo-soft);
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.snapshot-value {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
}

.snapshot-note {
  display: block;
  margin-top: 8px;
  color: var(--demo-muted);
  font-size: 0.88rem;
}

.demo-section {
  margin-top: 28px;
}

.demo-section-block {
  position: relative;
  padding: 34px;
  overflow: hidden;
}

.demo-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.demo-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--demo-accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  margin-bottom: 12px;
}

.demo-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(135deg, var(--demo-accent), var(--demo-accent-2));
}

.demo-section-title {
  font-size: clamp(1.6rem, 2.3vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0;
}

.demo-section-desc {
  margin: 12px 0 0;
  max-width: 62ch;
  color: var(--demo-muted);
}

.experience-grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 1024px) {
  .experience-grid {
    grid-template-columns: 340px minmax(0, 1fr);
    align-items: stretch;
  }
}

.phone-showcase {
  display: grid;
  gap: 18px;
}

.phone-frame,
.surface-card,
.dashboard-card,
.feature-card,
.persona-card,
.task-pill,
.mini-surface {
  border-radius: 24px;
  border: 1px solid var(--demo-border);
  background: var(--demo-card);
}

.phone-frame {
  padding: 14px;
  background: var(--demo-surface-strong);
}

.phone-notch {
  width: 42%;
  height: 20px;
  margin: 0 auto 12px;
  border-radius: 0 0 14px 14px;
  background: rgba(0, 0, 0, 0.34);
}

.phone-screen {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 22px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--demo-accent) 14%, transparent), rgba(255, 255, 255, 0.01));
}

.phone-topline {
  display: flex;
  justify-content: space-between;
  color: var(--demo-soft);
  font-size: 0.8rem;
}

.surface-card {
  padding: 18px;
}

.surface-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.surface-subtitle {
  color: var(--demo-muted);
  font-size: 0.9rem;
}

.stack-list {
  display: grid;
  gap: 10px;
}

.stack-row,
.table-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--demo-card-strong) 78%, transparent);
}

.stack-row strong,
.table-row strong {
  font-size: 0.95rem;
}

.stack-row span,
.table-row span {
  color: var(--demo-soft);
  font-size: 0.86rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  min-height: 36px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--demo-accent) 14%, transparent);
  color: var(--demo-accent);
  font-size: 0.8rem;
  white-space: nowrap;
  word-break: keep-all;
  flex: 0 0 auto;
}

.surface-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 900px) {
  .surface-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.story-card {
  min-height: 100%;
}

.story-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.story-chip {
  padding: 7px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--demo-accent-2) 12%, transparent);
  color: var(--demo-text);
  font-size: 0.8rem;
}

.dashboard-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 880px) {
  .dashboard-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}

.dashboard-card {
  padding: 20px;
}

.span-3 {
  grid-column: span 3;
}

.span-4 {
  grid-column: span 4;
}

.span-5 {
  grid-column: span 5;
}

.span-6 {
  grid-column: span 6;
}

.span-7 {
  grid-column: span 7;
}

.span-8 {
  grid-column: span 8;
}

.span-12 {
  grid-column: 1 / -1;
}

.metric-label {
  color: var(--demo-soft);
  font-size: 0.86rem;
  margin-bottom: 12px;
}

.metric-value {
  font-size: 1.9rem;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.metric-trend {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--demo-accent-2);
  font-size: 0.86rem;
}

.chart-shell {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.bar-chart,
.line-chart,
.heat-strip {
  display: grid;
  align-items: end;
  gap: 10px;
  min-height: 140px;
}

.bar-chart {
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

.bar-chart span,
.heat-strip span,
.line-chart span {
  display: block;
  border-radius: 14px 14px 6px 6px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--demo-accent) 95%, #fff 5%), color-mix(in srgb, var(--demo-accent-2) 88%, #fff 12%));
}

.line-chart {
  grid-template-columns: repeat(10, minmax(0, 1fr));
  min-height: 120px;
}

.line-chart span {
  border-radius: 999px 999px 4px 4px;
}

.heat-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  min-height: 96px;
}

.chart-footnote {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--demo-soft);
  font-size: 0.84rem;
}

.table-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.table-row {
  align-items: flex-start;
}

.table-row-meta {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.table-row-right {
  text-align: right;
}

.progress-rail {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--demo-border-strong) 65%, transparent);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--demo-accent), var(--demo-accent-2));
}

.task-matrix {
  display: grid;
  gap: 12px;
}

.task-pill {
  padding: 14px 16px;
}

.task-pill strong {
  display: block;
  margin-bottom: 6px;
}

.task-pill span {
  color: var(--demo-muted);
  font-size: 0.88rem;
}

.feature-matrix,
.persona-matrix {
  display: grid;
  gap: 18px;
}

@media (min-width: 900px) {
  .feature-matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .persona-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature-card,
.persona-card {
  padding: 22px;
}

.feature-card i,
.persona-card i {
  font-size: 1.08rem;
  color: var(--demo-accent);
  margin-bottom: 14px;
}

.feature-card h3,
.persona-card h3 {
  font-size: 1.04rem;
  margin: 0 0 10px;
}

.feature-card p,
.persona-card p {
  margin: 0;
  color: var(--demo-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.section-split-note {
  color: var(--demo-soft);
  font-size: 0.9rem;
}

.mini-grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mini-surface {
  padding: 16px;
}

.mini-surface strong {
  display: block;
  font-size: 0.94rem;
  margin-bottom: 8px;
}

.mini-surface span {
  color: var(--demo-soft);
  font-size: 0.85rem;
}

body.demo-body.system-education .demo-section-block,
body.demo-body.system-education .demo-footer-card {
  box-shadow: 0 22px 64px rgba(61, 82, 120, 0.08);
}

body.demo-body.system-education .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  background: rgba(37, 99, 235, 0.05);
}

body.demo-body.system-education .study-track {
  gap: 14px;
  margin-top: 20px;
}

body.demo-body.system-education .track-step {
  padding: 18px 20px 16px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(242, 247, 255, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

body.demo-body.system-education .track-step::before {
  top: 16px;
  right: 18px;
  font-size: 2.5rem;
  color: rgba(37, 99, 235, 0.12);
}

body.demo-body.system-education .track-step::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.18), rgba(37, 99, 235, 0));
}

body.demo-body.system-education .track-step strong {
  margin-bottom: 14px;
  font-size: 1.02rem;
}

body.demo-body.system-education .track-step span {
  color: #5f6f89;
  font-size: 0.92rem;
  line-height: 1.68;
}

body.demo-body.system-education .experience-grid {
  gap: 18px;
  margin-top: 18px;
}

body.demo-body.system-education .phone-frame {
  padding: 16px 14px 14px;
  border-radius: 32px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 24px 54px rgba(77, 95, 130, 0.12);
}

body.demo-body.system-education .phone-screen {
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(219, 229, 255, 0.72), rgba(248, 250, 255, 0.96));
}

body.demo-body.system-education .phone-showcase .stack-row,
body.demo-body.system-education .phone-showcase .surface-card {
  background: rgba(255, 255, 255, 0.44);
}

body.demo-body.system-education .phone-showcase .stack-row {
  padding: 14px 16px;
}

body.demo-body.system-education .phone-showcase .stack-row > div {
  min-width: 0;
}

body.demo-body.system-education .phone-showcase .stack-row strong {
  display: block;
  margin-bottom: 4px;
}

body.demo-body.system-education .phone-showcase .status-pill {
  min-height: 38px;
  padding: 8px 12px;
  white-space: nowrap;
  flex: 0 0 auto;
  color: #4e6db7;
  background: rgba(190, 206, 248, 0.76);
}

body.demo-body.system-education .phone-showcase .status-pill i {
  font-size: 0.76rem;
}

body.demo-body.system-education .surface-grid {
  gap: 16px;
}

body.demo-body.system-education .surface-card.story-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.98));
}

body.demo-body.system-education .surface-title {
  font-size: 0.98rem;
}

body.demo-body.system-education .table-row,
body.demo-body.system-education .task-pill,
body.demo-body.system-education .mini-surface {
  background: rgba(245, 248, 253, 0.92);
}

body.demo-body.system-direct .demo-section-block,
body.demo-body.system-direct .demo-footer-card {
  box-shadow: 0 24px 60px rgba(78, 59, 36, 0.08);
}

body.demo-body.system-direct .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  background: rgba(15, 118, 110, 0.05);
}

body.demo-body.system-direct .storefront-grid {
  align-items: start;
  gap: 18px;
  margin-top: 20px;
}

@media (min-width: 980px) {
  body.demo-body.system-direct .storefront-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

body.demo-body.system-direct .store-visual {
  gap: 12px;
  padding: 14px;
}

body.demo-body.system-direct .store-visual img {
  min-height: 164px;
  max-height: 184px;
}

body.demo-body.system-direct .store-chip-row {
  gap: 8px;
}

body.demo-body.system-direct .store-bullet-board {
  display: grid;
  align-content: start;
  gap: 0;
}

body.demo-body.system-direct .store-bullet-board .table-list {
  gap: 10px;
}

body.demo-body.system-direct .store-bullet-board .table-row,
body.demo-body.system-direct .surface-card.story-card,
body.demo-body.system-direct .task-pill,
body.demo-body.system-direct .mini-surface {
  background: rgba(255, 253, 249, 0.9);
}

body.demo-body.system-direct .experience-grid {
  gap: 18px;
  margin-top: 14px;
}

body.demo-body.system-direct .phone-frame {
  padding: 16px 14px 14px;
  border-radius: 32px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.78),
    0 22px 48px rgba(101, 82, 52, 0.1);
}

body.demo-body.system-direct .phone-screen {
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(232, 241, 232, 0.92), rgba(251, 248, 242, 0.98));
}

body.demo-body.system-direct .phone-showcase .surface-card,
body.demo-body.system-direct .phone-showcase .stack-row {
  background: rgba(255, 253, 247, 0.72);
}

body.demo-body.system-direct .phone-showcase .stack-row {
  padding: 14px 16px;
}

body.demo-body.system-direct .phone-showcase .stack-row > div,
body.demo-body.system-direct .surface-grid .table-row-meta {
  min-width: 0;
}

body.demo-body.system-direct .phone-showcase .status-pill,
body.demo-body.system-direct .surface-grid .status-pill {
  min-height: 38px;
  padding: 8px 12px;
  white-space: nowrap;
  word-break: keep-all;
  flex: 0 0 auto;
}

body.demo-body.system-direct .phone-showcase .status-pill {
  color: #587066;
  background: rgba(214, 232, 223, 0.92);
}

body.demo-body.system-direct .surface-grid .status-pill {
  color: #5f7466;
  background: rgba(222, 236, 228, 0.96);
}

body.demo-body.system-direct .surface-grid {
  gap: 16px;
}

body.demo-body.system-community .demo-section-block,
body.demo-body.system-community .demo-footer-card {
  box-shadow: 0 24px 62px rgba(26, 56, 74, 0.12);
}

body.demo-body.system-community .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(88, 212, 255, 0.12);
  background: rgba(88, 212, 255, 0.08);
}

body.demo-body.system-community .ops-schedule {
  gap: 14px;
  margin-top: 20px;
  align-items: start;
}

body.demo-body.system-community .schedule-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
}

body.demo-body.system-community .schedule-card li {
  background: rgba(255, 255, 255, 0.06);
}

body.demo-body.system-community .experience-grid {
  gap: 18px;
  margin-top: 16px;
}

body.demo-body.system-community .phone-frame {
  padding: 16px 14px 14px;
  border-radius: 32px;
}

body.demo-body.system-community .phone-screen {
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
}

body.demo-body.system-community .phone-showcase .stack-row,
body.demo-body.system-community .phone-showcase .surface-card {
  background: rgba(255, 255, 255, 0.06);
}

body.demo-body.system-community .surface-grid {
  gap: 16px;
}

body.demo-body.system-ai .demo-section-block,
body.demo-body.system-ai .demo-footer-card {
  box-shadow: 0 26px 74px rgba(6, 16, 28, 0.34);
}

body.demo-body.system-ai .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.12);
  background: rgba(52, 211, 153, 0.08);
}

body.demo-body.system-ai .transcript-shell {
  gap: 18px;
  margin-top: 20px;
  align-items: start;
}

@media (min-width: 980px) {
  body.demo-body.system-ai .transcript-shell {
    grid-template-columns: 1.08fr 0.92fr;
  }
}

body.demo-body.system-ai .transcript-pane,
body.demo-body.system-ai .knowledge-pane {
  background: rgba(255, 255, 255, 0.04);
}

body.demo-body.system-ai .transcript-pane {
  gap: 12px;
  padding: 20px;
}

body.demo-body.system-ai .knowledge-pane {
  align-content: start;
}

body.demo-body.system-ai .knowledge-card {
  background: rgba(255, 255, 255, 0.05);
}

body.demo-body.system-ai .surface-grid {
  gap: 16px;
}

body.demo-body.system-dashboard .demo-section-block,
body.demo-body.system-dashboard .demo-footer-card {
  box-shadow: 0 24px 70px rgba(6, 14, 30, 0.32);
}

body.demo-body.system-dashboard .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.12);
  background: rgba(56, 189, 248, 0.08);
}

body.demo-body.system-dashboard .cockpit-ribbon {
  gap: 18px;
  margin-top: 20px;
  align-items: start;
}

@media (min-width: 980px) {
  body.demo-body.system-dashboard .cockpit-ribbon {
    grid-template-columns: 0.98fr 1.02fr;
  }
}

body.demo-body.system-dashboard .cockpit-panel,
body.demo-body.system-dashboard .mosaic-tile {
  background: rgba(255, 255, 255, 0.04);
}

body.demo-body.system-dashboard .experience-grid {
  gap: 18px;
  margin-top: 16px;
}

body.demo-body.system-dashboard .phone-frame {
  padding: 16px 14px 14px;
  border-radius: 32px;
}

body.demo-body.system-dashboard .phone-screen {
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
}

body.demo-body.system-dashboard .surface-grid {
  gap: 16px;
}

body.demo-body.system-member .demo-section-block,
body.demo-body.system-member .demo-footer-card {
  box-shadow: 0 24px 62px rgba(74, 53, 35, 0.08);
}

body.demo-body.system-member .section-split-note {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(154, 107, 70, 0.12);
  background: rgba(154, 107, 70, 0.06);
}

body.demo-body.system-member .loyalty-layout {
  gap: 18px;
  margin-top: 20px;
  align-items: start;
}

@media (min-width: 980px) {
  body.demo-body.system-member .loyalty-layout {
    grid-template-columns: 0.96fr 1.04fr;
  }
}

body.demo-body.system-member .loyalty-card-visual {
  padding: 24px;
}

body.demo-body.system-member .loyalty-side-stack {
  gap: 12px;
  align-content: start;
}

body.demo-body.system-member .loyalty-side-stack .mini-surface {
  min-height: 104px;
  background: rgba(255, 253, 249, 0.86);
}

body.demo-body.system-member .experience-grid {
  gap: 18px;
  margin-top: 16px;
}

body.demo-body.system-member .phone-frame {
  padding: 16px 14px 14px;
  border-radius: 32px;
}

body.demo-body.system-member .phone-screen {
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(251, 241, 223, 0.9), rgba(255, 251, 246, 0.98));
}

body.demo-body.system-member .phone-showcase .surface-card,
body.demo-body.system-member .phone-showcase .stack-row,
body.demo-body.system-member .surface-card.story-card,
body.demo-body.system-member .mini-surface {
  background: rgba(255, 253, 249, 0.86);
}

body.demo-body.system-member .surface-grid {
  gap: 16px;
}

.demo-footer-card {
  margin-top: 28px;
  padding: 30px 34px;
}

.demo-footer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.demo-footer-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
}

.demo-footer-head p {
  max-width: 60ch;
  margin: 10px 0 0;
  color: var(--demo-muted);
}

.demo-footer-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 899px) {
  .span-3,
  .span-4,
  .span-5,
  .span-6,
  .span-7,
  .span-8,
  .span-12 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .demo-container {
    width: min(100% - 24px, 1220px);
  }

  .demo-topbar {
    padding: 12px 0;
  }

  .demo-topbar-inner,
  .demo-footer-head {
    align-items: flex-start;
  }

  .hero-copy-card,
  .hero-media-card,
  .demo-section-block,
  .demo-footer-card {
    padding: 24px;
    border-radius: 24px;
  }

  .hero-stat {
    min-width: calc(50% - 6px);
    flex: 1 1 160px;
  }

  .demo-link {
    width: 100%;
    justify-content: center;
  }

  .demo-topbar-actions {
    width: 100%;
  }
}