/* ================================================================
   landing.css — public landing page
   ================================================================
   Light-first, dark override. No borders on cards — separation by
   surface shade. Muted blue accent. Soft, cool, professional.

   Sections:
     1. Page shell + background
     2. Header + marquee
     3. Hero
     4. Trust strip
     5. Section wrappers
     6. Why cards
     7. Feature cards
     8. Tool blocks
     9. Coverage
     10. How it works
     11. Pricing
     12. Risk notice
     13. FAQ
     14. CTA band
     15. Footer
     16. Responsive
     17. Reduced motion
   ================================================================ */

/* ----------------------------------------------------------------
   1. Page shell + background
   ---------------------------------------------------------------- */

.landing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.landing-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url('https://images.unsplash.com/photo-1611974789855-9c2a0a7236a3?w=1920&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: saturate(0.4);
}

.landing-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(245, 247, 250, 0.92) 0%,
    rgba(245, 247, 250, 0.86) 40%,
    rgba(245, 247, 250, 0.94) 100%
  );
}

[data-theme='dark'] .landing-bg::after {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.82) 40%,
    rgba(0, 0, 0, 0.92) 100%
  );
}

.landing-main {
  flex: 1;
}

/* ----------------------------------------------------------------
   2. Header + marquee
   ---------------------------------------------------------------- */

.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-surface);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

[data-theme='dark'] .landing-header {
  background: rgba(10, 11, 13, 0.85);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.marquee {
  overflow: hidden;
  height: 28px;
  background: var(--bg-elevated);
  position: relative;
}

.marquee-track {
  display: flex;
  align-items: center;
  height: 100%;
  width: max-content;
  animation: marquee-scroll 55s linear infinite;
  will-change: transform;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  height: 100%;
  flex-shrink: 0;
  font-size: var(--text-xs);
  line-height: 1;
}

.marquee-name {
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--text-2xs);
}

.marquee-price {
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  font-size: var(--text-xs);
}

.marquee-delta {
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  font-size: var(--text-2xs);
  min-width: 48px;
}

.marquee-delta.up { color: var(--profit); }
.marquee-delta.down { color: var(--loss); }

.landing-header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: 56px;
}

@media (min-width: 768px) {
  .landing-header-inner {
    padding: 0 var(--space-5);
    height: 64px;
    gap: var(--space-5);
  }
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  text-decoration: none;
  flex-shrink: 0;
}

.landing-brand svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.landing-nav {
  display: none;
  gap: var(--space-1);
  margin-left: auto;
}

.landing-nav.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-float);
  z-index: 101;
}

@media (min-width: 768px) {
  .landing-nav {
    display: flex;
    flex-direction: row;
    position: static;
    padding: 0;
    box-shadow: none;
    background: transparent;
  }
}

.landing-nav a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition:
    color var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease);
}

.landing-nav a:hover {
  color: var(--text-primary);
  background: var(--bg-elevated);
}

.landing-actions {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .landing-actions {
    margin-left: 0;
    gap: var(--space-2);
  }
}

.landing-actions .btn-ghost {
  display: none;
}

@media (min-width: 768px) {
  .landing-actions .btn-ghost {
    display: inline-flex;
  }
}

.landing-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.landing-menu-toggle:hover {
  background: var(--bg-elevated);
}

.landing-menu-toggle svg {
  width: 18px;
  height: 18px;
}

@media (min-width: 768px) {
  .landing-menu-toggle {
    display: none;
  }
}

/* ----------------------------------------------------------------
   3. Hero
   ---------------------------------------------------------------- */

.hero {
  padding: var(--space-8) var(--space-3) var(--space-7);
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-9) var(--space-5) var(--space-8);
  }
}

.hero-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: var(--space-8);
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px var(--space-2);
  background: var(--accent-subtle);
  color: var(--accent);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  line-height: 1;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
  margin: 0;
}

@media (min-width: 768px) {
  .hero-copy h1 {
    font-size: var(--text-4xl);
  }
}

.hero-sub {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0;
}

.hero-ctas {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-1);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
  padding-top: var(--space-3);
  width: 100%;
  max-width: 540px;
  border-top: 1px solid var(--divider);
}

@media (min-width: 640px) {
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.hero-stats dt {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: var(--weight-semibold);
  margin: 0;
}

.hero-stats dd {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin: 2px 0 0;
  line-height: var(--leading-snug);
}

.hero-visual {
  min-width: 0;
}

.live-panel {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

[data-theme='dark'] .live-panel {
  background: rgba(10, 11, 13, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.live-panel-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--profit);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

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

.live-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  font-weight: var(--weight-semibold);
}

.live-select {
  margin-left: auto;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: 4px var(--space-2);
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
}

.live-select:focus-visible {
  outline: var(--focus-ring-width) solid var(--accent);
  outline-offset: 2px;
}

.live-panel-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.live-panel-body canvas {
  width: 100%;
  height: 220px;
}

@media (min-width: 768px) {
  .live-panel-body canvas {
    height: 260px;
  }
}

.live-ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 28px;
}

/* ----------------------------------------------------------------
   4. Trust strip
   ---------------------------------------------------------------- */

.trust-strip {
  padding: var(--space-5) var(--space-3);
  background: var(--bg-surface);
}

[data-theme='dark'] .trust-strip {
  background: rgba(10, 11, 13, 0.6);
}

@media (min-width: 768px) {
  .trust-strip {
    padding: var(--space-6) var(--space-5);
  }
}

.trust-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  text-align: center;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

.trust-item span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ----------------------------------------------------------------
   5. Section wrappers
   ---------------------------------------------------------------- */

.section {
  padding: var(--space-7) var(--space-3);
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-9) var(--space-5);
  }
}

.section-head {
  max-width: 640px;
  margin: 0 auto var(--space-5);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
}

@media (min-width: 768px) {
  .section-head {
    margin-bottom: var(--space-7);
    gap: var(--space-3);
  }
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin: 0;
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-3xl);
  }
}

.section-sub {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0;
}

@media (min-width: 768px) {
  .section-sub {
    font-size: var(--text-md);
  }
}

.accent {
  color: var(--accent);
}

/* ----------------------------------------------------------------
   6. Why cards
   ---------------------------------------------------------------- */

.why-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

.why-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .why-card {
  background: rgba(10, 11, 13, 0.75);
}

.why-num {
  font-family: var(--font-display);
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  color: var(--accent);
  padding: 3px var(--space-2);
  background: var(--accent-subtle);
  border-radius: var(--radius-xs);
  align-self: flex-start;
  letter-spacing: 0.06em;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: var(--leading-snug);
  margin: 0;
}

.why-card p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

/* ----------------------------------------------------------------
   7. Feature cards
   ---------------------------------------------------------------- */

.features-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

.feature-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .feature-card {
  background: rgba(10, 11, 13, 0.75);
}

.feature-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  color: var(--accent);
}

.feature-icon svg {
  width: 18px;
  height: 18px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: var(--leading-snug);
}

.feature-card p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

/* ----------------------------------------------------------------
   8. Tool blocks
   ---------------------------------------------------------------- */

.tools-list {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.tool-block {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .tool-block {
  background: rgba(10, 11, 13, 0.75);
}

.tool-head {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.tool-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  color: var(--accent);
}

.tool-icon svg {
  width: 20px;
  height: 20px;
}

.tool-head h3 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

.tool-head p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

.tool-caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px var(--space-4);
  padding-top: var(--space-2);
  margin: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .tool-caps {
    grid-template-columns: 1fr 1fr;
  }
}

.tool-caps li {
  position: relative;
  padding-left: var(--space-4);
  font-size: var(--text-xs);
  line-height: var(--leading-snug);
  color: var(--text-secondary);
}

.tool-caps li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 4px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--accent);
  opacity: 0.7;
}

/* ----------------------------------------------------------------
   9. Coverage
   ---------------------------------------------------------------- */

.coverage-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .coverage-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}

.coverage-col {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .coverage-col {
  background: rgba(10, 11, 13, 0.75);
}

.coverage-col h3 {
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 var(--space-3);
}

.coverage-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.coverage-list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--divider);
}

.coverage-list li:last-child {
  border-bottom: none;
}

.coverage-code {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--accent);
  flex-shrink: 0;
  min-width: 100px;
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  letter-spacing: -0.01em;
}

.coverage-name {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

/* ----------------------------------------------------------------
   10. How it works
   ---------------------------------------------------------------- */

.how-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .how-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

.how-step {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .how-step {
  background: rgba(10, 11, 13, 0.75);
}

.how-num {
  font-family: var(--font-display);
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  color: var(--accent);
  padding: 3px var(--space-2);
  background: var(--accent-subtle);
  border-radius: var(--radius-xs);
  align-self: flex-start;
  letter-spacing: 0.06em;
}

.how-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
}

.how-step p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

/* ----------------------------------------------------------------
   11. Pricing
   ---------------------------------------------------------------- */

.pricing-tiers {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: stretch;
}

@media (min-width: 768px) {
  .pricing-tiers {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

.tier-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .tier-card {
  background: rgba(10, 11, 13, 0.75);
}

.tier-featured {
  box-shadow: 0 0 0 2px var(--accent), var(--shadow-md);
}

.tier-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--accent-fg);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.tier-name {
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.tier-price-currency {
  font-size: var(--text-lg);
  color: var(--accent);
  font-weight: var(--weight-semibold);
}

.tier-period {
  font-size: var(--text-2xs);
  color: var(--text-muted);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: -2px;
}

.tier-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  padding-bottom: var(--space-2);
  margin: 0;
}

.tier-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--divider);
  flex: 1;
  margin: 0;
  list-style: none;
}

.tier-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  line-height: var(--leading-snug);
  color: var(--text-secondary);
}

.tier-feature svg {
  width: 10px;
  height: 10px;
  color: var(--profit);
  margin-top: 4px;
  flex-shrink: 0;
}

.tier-cta {
  margin-top: auto;
  min-height: 38px;
  font-size: var(--text-sm);
}

.pricing-footnote {
  max-width: 620px;
  margin: var(--space-4) auto 0;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
}

/* ----------------------------------------------------------------
   12. Risk notice
   ---------------------------------------------------------------- */

.risk-notice {
  max-width: 900px;
  margin: 0 auto;
  background: var(--warning-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.risk-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(217, 119, 6, 0.15);
  border-radius: var(--radius-md);
  color: var(--warning);
}

.risk-icon svg {
  width: 18px;
  height: 18px;
}

.risk-notice h3 {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin: 0 0 var(--space-1);
  letter-spacing: -0.01em;
}

.risk-notice p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

@media (max-width: 640px) {
  .risk-notice {
    flex-direction: column;
    gap: var(--space-2);
  }
}

/* ----------------------------------------------------------------
   13. FAQ
   ---------------------------------------------------------------- */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .faq-item {
  background: rgba(10, 11, 13, 0.75);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-align: left;
  cursor: pointer;
  letter-spacing: -0.01em;
  min-height: 44px;
  transition: background-color var(--duration-fast) var(--ease);
}

.faq-q:hover {
  background: var(--bg-elevated);
}

.faq-q svg {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition:
    transform var(--duration-base) var(--ease),
    color var(--duration-fast) var(--ease);
}

.faq-q[aria-expanded="true"] svg {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-a {
  padding: 0 var(--space-3) var(--space-3);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.faq-a[hidden] {
  display: none;
}

.faq-a p {
  margin: 0;
}

/* ----------------------------------------------------------------
   14. CTA band
   ---------------------------------------------------------------- */

.cta-band {
  padding: var(--space-7) var(--space-3);
}

@media (min-width: 768px) {
  .cta-band {
    padding: var(--space-9) var(--space-5);
  }
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-4);
  box-shadow: var(--shadow-md);
}

[data-theme='dark'] .cta-inner {
  background: rgba(10, 11, 13, 0.85);
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
}

.cta-inner p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  max-width: 420px;
  margin: 0;
  line-height: var(--leading-relaxed);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
  max-width: 320px;
  margin-top: var(--space-2);
}

@media (min-width: 480px) {
  .cta-actions {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    max-width: none;
  }
}

.cta-actions .btn {
  flex: 1;
  min-height: 42px;
}

@media (min-width: 480px) {
  .cta-actions .btn {
    flex: 0 1 auto;
    min-width: 130px;
  }
}

/* ----------------------------------------------------------------
   15. Footer
   ---------------------------------------------------------------- */

.landing-footer {
  background: var(--bg-surface);
  padding: var(--space-6) var(--space-3) var(--space-4);
}

[data-theme='dark'] .landing-footer {
  background: rgba(0, 0, 0, 0.85);
}

@media (min-width: 768px) {
  .landing-footer {
    padding: var(--space-7) var(--space-5) var(--space-5);
  }
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 640px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-5);
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-brand p {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  max-width: 280px;
  margin: 0;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col h4 {
  font-size: var(--text-2xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0;
}

.footer-col nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-col a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

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

.footer-copy {
  grid-column: 1 / -1;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--divider);
}

.footer-copy p {
  font-size: var(--text-2xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin: 0;
}

/* ----------------------------------------------------------------
   16. Reduced motion
   ---------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .marquee-track,
  .live-dot,
  .faq-q svg,
  .landing-nav a {
    animation: none !important;
    transition: none !important;
  }
}