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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(103, 166, 255, 0.22), transparent 30%),
    radial-gradient(circle at 85% 14%, rgba(255, 156, 67, 0.16), transparent 22%),
    linear-gradient(180deg, #07111F 0%, #0A1730 36%, #08131F 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.page-light {
  color: var(--text-body);
  background:
    radial-gradient(circle at top left, rgba(103, 166, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #FAF7F0 0%, #F4EFE4 100%);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent-cool);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 500;
  padding: 10px 14px;
  border-radius: var(--r-full);
  background: var(--paper);
  color: var(--text-body);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}

.site-shell {
  position: relative;
  overflow-x: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(7, 17, 31, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.page-light .site-header {
  background: rgba(250, 247, 240, 0.88);
  border-bottom-color: rgba(15, 27, 46, 0.08);
}

.shell-inner {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(10, 23, 48, 0.24);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-title {
  font-size: 1rem;
}

.brand-tagline {
  color: var(--text-muted);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

body.page-light .brand-tagline {
  color: var(--text-body-muted);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--text-soft);
  font-size: 0.95rem;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: #FFFFFF;
}

body.page-light .nav-links a {
  color: var(--text-body-muted);
}

body.page-light .nav-links a:hover,
body.page-light .nav-links a[aria-current="page"] {
  color: var(--text-body);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

body.page-light .nav-toggle {
  color: var(--text-body);
  border-color: rgba(15, 27, 46, 0.12);
  background: rgba(15, 27, 46, 0.03);
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-nav {
  display: grid;
  gap: 14px;
  padding: 0 0 20px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), max-height var(--transition-base);
}

.mobile-nav.is-open {
  opacity: 1;
  max-height: 280px;
  pointer-events: auto;
}

.mobile-nav a {
  display: block;
  padding: 6px 0;
  color: var(--text-soft);
}

body.page-light .mobile-nav a {
  color: var(--text-body);
}

.button,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--r-full);
  border: 1px solid transparent;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.01em;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}

.button {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #091220;
  box-shadow: 0 12px 28px rgba(255, 122, 0, 0.22);
}

.button:hover,
.button-secondary:hover,
.button-ghost:hover {
  transform: translateY(-1px);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.button-ghost {
  color: var(--text-body);
  border-color: rgba(15, 27, 46, 0.12);
  background: rgba(15, 27, 46, 0.03);
}

body.page-light .button-secondary {
  color: var(--text-body);
  border-color: rgba(15, 27, 46, 0.12);
  background: rgba(15, 27, 46, 0.03);
}

.hero {
  padding: 44px 0 var(--space-5xl);
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.02em;
}

.eyebrow strong {
  color: var(--accent-cool);
}

body.page-light .eyebrow {
  border-color: rgba(15, 27, 46, 0.1);
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-body-muted);
}

.display-title,
.section-title,
.page-title,
.legal-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.display-title {
  margin-top: 18px;
  font-size: clamp(3.1rem, 8vw, 6.1rem);
  max-width: 11ch;
}

.lede,
.section-copy,
.page-subtitle {
  color: var(--text-soft);
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-copy .lede {
  margin-top: 18px;
  max-width: 60ch;
}

.cta-row,
.store-row,
.signal-row,
.pill-row,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.cta-row {
  margin-top: 28px;
}

.store-row {
  margin-top: 22px;
}

.store-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0;
  border-radius: 16px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.store-link:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.store-link img {
  height: 54px;
}

.hero-meta {
  margin-top: 26px;
}

.pill,
.signal-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-size: 0.9rem;
}

body.page-light .pill,
body.page-light .signal-chip {
  color: var(--text-body-muted);
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.8);
}

.pill strong,
.signal-chip strong {
  color: #FFFFFF;
}

body.page-light .pill strong,
body.page-light .signal-chip strong {
  color: var(--text-body);
}

.hero-note {
  margin-top: 16px;
  color: var(--text-muted);
  max-width: 48ch;
}

.hero-stage {
  position: relative;
  min-height: 580px;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 8px 0 28px 84px;
}

.stage-device {
  position: relative;
  width: min(100%, 438px);
  margin-left: auto;
  padding: 18px;
  border-radius: 40px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02)),
    rgba(8, 15, 28, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
  z-index: 1;
}

.stage-device img {
  position: relative;
  z-index: 1;
  border-radius: 28px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

.floating-card {
  position: absolute;
  width: min(304px, 72vw);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 2;
}

.answer-card {
  top: 18px;
  left: -92px;
  padding: 18px 18px 16px;
  background: rgba(10, 22, 40, 0.88);
  z-index: 4;
}

.answer-card::before,
.radio-card::before,
.memory-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(103, 230, 255, 0.52), rgba(255, 156, 67, 0.18));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.card-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-cool);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card-question,
.card-title {
  margin: 10px 0 8px;
  font-size: 1.02rem;
  font-weight: var(--font-weight-semibold);
}

.card-copy {
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.7;
}

.citation-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.citation {
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.84rem;
}

.citation strong {
  color: #FFFFFF;
}

.radio-card {
  right: -14px;
  bottom: 118px;
  padding: 18px 18px 16px;
  background:
    linear-gradient(135deg, rgba(255, 156, 67, 0.22), rgba(103, 230, 255, 0.16)),
    rgba(12, 21, 38, 0.88);
  z-index: 2;
}

.waveform {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 56px;
  margin-top: 16px;
}

.wave-bar {
  width: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(103, 230, 255, 0.95), rgba(255, 156, 67, 0.6));
  animation: waveMotion 1.9s ease-in-out infinite;
}

.wave-bar:nth-child(1) { height: 18px; animation-delay: -0.2s; }
.wave-bar:nth-child(2) { height: 34px; animation-delay: -0.5s; }
.wave-bar:nth-child(3) { height: 24px; animation-delay: -1.2s; }
.wave-bar:nth-child(4) { height: 42px; animation-delay: -0.9s; }
.wave-bar:nth-child(5) { height: 30px; animation-delay: -0.4s; }
.wave-bar:nth-child(6) { height: 48px; animation-delay: -1.5s; }
.wave-bar:nth-child(7) { height: 21px; animation-delay: -0.8s; }
.wave-bar:nth-child(8) { height: 38px; animation-delay: -0.1s; }

.mini-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.mini-tags span {
  padding: 8px 10px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
  font-size: 0.78rem;
}

.memory-card {
  left: -58px;
  bottom: 26px;
  padding: 18px 18px 16px;
  background: rgba(11, 21, 38, 0.9);
  z-index: 3;
}

.memory-rows {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.memory-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.84rem;
}

.memory-row strong {
  color: #FFFFFF;
}

.signal-bar {
  margin-top: 34px;
  padding: 14px 16px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  position: relative;
  z-index: 0;
}

.signal-row {
  gap: 10px;
  justify-content: space-between;
}

.signal-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.signal-item strong {
  color: #FFFFFF;
}

.section {
  padding: var(--space-5xl) 0;
}

.section.alt {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
    rgba(4, 10, 20, 0.26);
}

body.page-light .section.alt {
  background: rgba(255, 255, 255, 0.45);
}

.section-head {
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--accent-cool);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.page-light .section-kicker {
  color: var(--primary-dark);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.section-copy {
  margin: 0;
}

.mode-board {
  display: grid;
  gap: 20px;
}

.mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mode-tab {
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

.mode-tab.is-active {
  background: linear-gradient(135deg, rgba(103, 166, 255, 0.18), rgba(255, 156, 67, 0.18));
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.16);
}

body.page-light .mode-tab {
  color: var(--text-body);
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.85);
}

body.page-light .mode-tab.is-active {
  background: linear-gradient(135deg, rgba(103, 166, 255, 0.12), rgba(255, 156, 67, 0.14));
}

.mode-panel {
  display: none;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-sm);
}

.mode-panel.is-active {
  display: grid;
}

body.page-light .mode-panel {
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.9);
}

.panel-copy h3,
.story-copy h3,
.support-card h3,
.pricing-card h3,
.legal-content h2,
.legal-content h3 {
  margin: 0 0 10px;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
}

.panel-copy p,
.story-copy p,
.support-card p,
.pricing-card p,
.legal-content p,
.legal-content li {
  color: var(--text-soft);
}

body.page-light .panel-copy p,
body.page-light .story-copy p,
body.page-light .support-card p,
body.page-light .pricing-card p {
  color: var(--text-body-muted);
}

.feature-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-soft);
}

.feature-list li::before {
  content: '';
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-cool), var(--accent));
  flex: 0 0 auto;
}

body.page-light .feature-list li {
  color: var(--text-body-muted);
}

.panel-visual,
.story-visual {
  position: relative;
  min-height: 100%;
  padding: 22px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02)),
    rgba(8, 17, 31, 0.46);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

body.page-light .panel-visual,
body.page-light .story-visual {
  background:
    linear-gradient(180deg, rgba(103, 166, 255, 0.08), rgba(255, 255, 255, 0.78)),
    rgba(255, 255, 255, 0.94);
  border-color: rgba(15, 27, 46, 0.08);
}

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

.mini-card,
.metric-card,
.step-card,
.highlight-card,
.support-card,
.pricing-card,
.resource-card,
.cta-panel,
.legal-card,
.install-card {
  position: relative;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-sm);
}

body.page-light .mini-card,
body.page-light .metric-card,
body.page-light .step-card,
body.page-light .highlight-card,
body.page-light .support-card,
body.page-light .pricing-card,
body.page-light .resource-card,
body.page-light .cta-panel,
body.page-light .legal-card,
body.page-light .install-card {
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.92);
}

.mini-card h4,
.metric-card h4,
.step-card h3,
.highlight-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.mini-card p,
.metric-card p,
.step-card p,
.highlight-card p,
.resource-card p,
.cta-panel p {
  margin: 0;
  color: var(--text-soft);
}

body.page-light .mini-card p,
body.page-light .metric-card p,
body.page-light .step-card p,
body.page-light .highlight-card p,
body.page-light .resource-card p,
body.page-light .cta-panel p {
  color: var(--text-body-muted);
}

.story-grid,
.highlights-grid,
.steps-grid,
.pricing-grid,
.resource-grid,
.support-grid,
.footer-grid {
  display: grid;
  gap: 20px;
}

.story-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.highlights-grid,
.steps-grid,
.support-grid,
.resource-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.story-card {
  display: grid;
  gap: 18px;
  align-items: stretch;
  padding: 28px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

body.page-light .story-card {
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.9);
}

.story-card.featured {
  background:
    linear-gradient(135deg, rgba(103, 166, 255, 0.18), rgba(255, 156, 67, 0.18)),
    rgba(255, 255, 255, 0.04);
}

.query-frame,
.radio-frame,
.timeline-frame {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

body.page-light .query-frame,
body.page-light .radio-frame,
body.page-light .timeline-frame {
  background: rgba(15, 27, 46, 0.04);
  border-color: rgba(15, 27, 46, 0.08);
}

.query-prompt {
  display: inline-flex;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(103, 166, 255, 0.12);
  color: var(--text);
  font-size: 0.9rem;
}

body.page-light .query-prompt {
  color: var(--text-body);
}

.query-answer {
  margin-top: 14px;
  color: var(--text-soft);
}

.query-sources {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.query-sources span,
.timeline-frame span {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.84rem;
}

body.page-light .query-sources span,
body.page-light .timeline-frame span {
  background: rgba(15, 27, 46, 0.04);
  color: var(--text-body-muted);
}

.timeline-frame {
  display: grid;
  gap: 10px;
}

.step-number {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(103, 166, 255, 0.24), rgba(255, 156, 67, 0.24));
  color: #FFFFFF;
  font-weight: var(--font-weight-semibold);
}

body.page-light .step-number {
  color: var(--text-body);
}

.pricing-card {
  display: grid;
  gap: 16px;
}

.pricing-card.highlight {
  background:
    linear-gradient(145deg, rgba(103, 166, 255, 0.18), rgba(255, 156, 67, 0.12)),
    rgba(255, 255, 255, 0.04);
}

.pricing-kicker {
  color: var(--accent-cool);
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

body.page-light .pricing-kicker {
  color: var(--primary-dark);
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-line strong {
  font-size: 2.2rem;
  letter-spacing: -0.04em;
}

.price-line span {
  color: var(--text-muted);
}

.cta-panel {
  display: grid;
  gap: 14px;
  align-content: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

body.page-light .faq-item {
  border-color: rgba(15, 27, 46, 0.08);
  background: rgba(255, 255, 255, 0.88);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border: none;
  background: transparent;
  color: inherit;
  text-align: left;
  font-weight: var(--font-weight-semibold);
}

.faq-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition-fast);
}

body.page-light .faq-icon {
  border-color: rgba(15, 27, 46, 0.08);
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-panel-inner {
  padding: 0 22px 22px;
  color: var(--text-soft);
}

body.page-light .faq-panel-inner {
  color: var(--text-body-muted);
}

.page-hero,
.legal-hero {
  padding: 54px 0 40px;
}

.page-hero-grid,
.support-layout,
.install-layout {
  display: grid;
  gap: 22px;
}

.page-title,
.legal-title {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
}

.page-subtitle {
  max-width: 62ch;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.legal-card {
  margin-bottom: var(--space-3xl);
}

.legal-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-full);
  background: rgba(15, 27, 46, 0.05);
  color: var(--text-body-muted);
  font-size: 0.92rem;
}

.legal-content h2 {
  margin-top: 28px;
  color: var(--text-body);
}

.legal-content h3 {
  margin-top: 18px;
  color: var(--text-body);
}

.legal-content p,
.legal-content li {
  color: var(--text-body-muted);
}

.legal-content ul {
  padding-left: 20px;
}

.resource-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.resource-list li {
  display: flex;
  gap: 12px;
  color: var(--text-body-muted);
}

.resource-list li::before {
  content: '';
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  flex: 0 0 auto;
}

.install-card {
  max-width: 640px;
  margin: 0 auto var(--space-4xl);
  text-align: center;
}

.button-stack {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-cta {
  margin-top: 36px;
}

.final-band {
  padding: var(--space-5xl) 0;
}

.final-band .cta-panel {
  padding: 34px;
  border-radius: 34px;
  background:
    radial-gradient(circle at top right, rgba(255, 156, 67, 0.22), transparent 36%),
    linear-gradient(135deg, rgba(103, 166, 255, 0.18), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.04);
}

body.page-light .final-band .cta-panel {
  background:
    radial-gradient(circle at top right, rgba(255, 156, 67, 0.14), transparent 36%),
    linear-gradient(135deg, rgba(103, 166, 255, 0.12), rgba(255, 255, 255, 0.88)),
    rgba(255, 255, 255, 0.92);
}

.site-footer {
  padding: 28px 0 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

body.page-light .site-footer {
  border-top-color: rgba(15, 27, 46, 0.08);
  color: var(--text-body-muted);
}

.footer-grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px 20px;
}

.footer-nav a:hover {
  color: var(--text);
}

body.page-light .footer-nav a:hover {
  color: var(--text-body);
}

.footer-small {
  font-size: 0.9rem;
  color: inherit;
}

.legal-content a,
.faq-panel-inner a,
.support-card a,
.metric-card a,
.footer-small a {
  color: var(--primary-dark);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes waveMotion {
  0%, 100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1.05);
  }
}

@media (min-width: 900px) {
  .nav-links {
    display: inline-flex;
  }

  .nav-toggle {
    display: none;
  }

  .hero-grid,
  .page-hero-grid,
  .support-layout,
  .install-layout {
    grid-template-columns: 1.02fr 0.98fr;
    align-items: start;
  }
}

@media (max-width: 1080px) {
  .story-grid,
  .highlights-grid,
  .steps-grid,
  .support-grid,
  .resource-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  .hero {
    padding-top: 28px;
  }

  .hero-stage {
    min-height: 500px;
    padding-left: 40px;
    padding-bottom: 20px;
  }

  .stage-device {
    margin: 0 auto;
    width: min(100%, 404px);
  }

  .answer-card {
    top: 8px;
    left: -44px;
  }

  .radio-card {
    right: -10px;
    bottom: 100px;
  }

  .memory-card {
    left: -18px;
    bottom: 18px;
  }

  .mode-panel {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .shell-inner {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .header-inner {
    gap: 10px;
  }

  .brand {
    gap: 10px;
    min-width: 0;
    flex: 1 1 auto;
  }

  .brand-copy {
    min-width: 0;
  }

  .header-actions {
    gap: 8px;
    flex: 0 0 auto;
  }

  .site-header .button,
  .site-header .button-ghost {
    min-height: 44px;
    padding: 0 16px;
    font-size: 0.95rem;
  }

  .display-title {
    font-size: clamp(2.6rem, 12vw, 4.2rem);
  }

  .section-title,
  .page-title,
  .legal-title {
    font-size: clamp(2rem, 9vw, 3.4rem);
  }

  .hero-stage {
    min-height: 440px;
    padding-left: 0;
    padding-bottom: 14px;
  }

  .stage-device {
    padding: 14px;
    width: min(100%, 360px);
  }

  .floating-card {
    width: min(266px, 78vw);
    border-radius: 24px;
  }

  .answer-card {
    left: -10px;
  }

  .radio-card {
    right: -4px;
    bottom: 84px;
  }

  .memory-card {
    left: -6px;
    bottom: 14px;
  }

  .story-grid,
  .highlights-grid,
  .steps-grid,
  .support-grid,
  .resource-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .story-card,
  .mode-panel,
  .mini-card,
  .metric-card,
  .step-card,
  .highlight-card,
  .support-card,
  .pricing-card,
  .resource-card,
  .cta-panel,
  .legal-card,
  .install-card {
    padding: 20px;
  }

  .section,
  .final-band {
    padding: 72px 0;
  }
}

@media (max-width: 480px) {
  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .brand-title {
    font-size: 0.92rem;
  }

  .brand-tagline {
    display: none;
  }

  .site-header .button,
  .site-header .button-ghost {
    min-height: 42px;
    padding: 0 14px;
    font-size: 0.92rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .wave-bar {
    animation: none;
  }
}