/* Sections */
.section {
  padding: var(--space-8) 0;
  position: relative;
}

.section--alt {
  background: var(--bg-muted);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-7);
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-3);
  line-height: 1.15;
}

.section__subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* Hero */
.hero {
  min-height: min(92vh, 900px);
  display: flex;
  align-items: center;
  padding-top: var(--space-6);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero__orb--1 {
  width: min(480px, 60vw);
  height: min(480px, 60vw);
  top: -10%;
  right: -5%;
  background: var(--hero-orb-1);
}

.hero__orb--2 {
  width: min(360px, 50vw);
  height: min(360px, 50vw);
  bottom: 10%;
  left: -10%;
  background: var(--hero-orb-2);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 var(--space-4);
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 0 var(--space-5);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero__metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero__metrics strong {
  display: block;
  color: var(--text);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero visual — wallet deck 3D lives in wallet-cards.css */
.hero__visual {
  perspective: 1200px;
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.step-card {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease;
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--text) 12%, var(--border));
}

.step-card__num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.step-card__title {
  font-size: 1.0625rem;
  margin: var(--space-3) 0 var(--space-2);
}

.step-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.feature-card {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: var(--transition-theme);
}

.feature-card--ai {
  position: relative;
  border-color: var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
}

.feature-card--ai::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ai-gradient);
}

.feature-card--ai .feature-card__icon {
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-muted));
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--bg-muted);
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.feature-card__icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.125rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Demo */
.demo-visual-aid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.demo-visual-aid__step {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

.demo-visual-aid__label {
  color: var(--text);
}

.demo-visual-aid__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-muted);
  color: var(--accent);
  border: 1px solid var(--border);
}

.demo-visual-aid__icon--pulse {
  color: var(--ai-cyan);
  border-color: color-mix(in srgb, var(--ai-cyan) 45%, var(--border));
}

.demo-visual-aid__icon--spark {
  color: var(--ai-mint);
  border-color: color-mix(in srgb, var(--ai-mint) 45%, var(--border));
}

.demo-visual-aid__arrow {
  width: 28px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  position: relative;
  opacity: 0.85;
}

.demo-visual-aid__arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--text-muted);
}

@media (max-width: 720px) {
  .demo-visual-aid {
    flex-direction: column;
    gap: var(--space-3);
  }

  .demo-visual-aid__arrow {
    width: 2px;
    height: 20px;
    background: var(--accent);
  }

  .demo-visual-aid__arrow::after {
    right: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(50%);
    border: 5px solid transparent;
    border-top-color: var(--accent);
    border-left-color: transparent;
  }
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.demo-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.demo-panel--wide {
  grid-column: 1 / -1;
}

.demo-panel__title {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.demo-panel__title-icon {
  display: flex;
  color: var(--accent);
  flex-shrink: 0;
}

.demo-panel__hint {
  margin: 0 0 var(--space-4);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.demo-panel__hint strong {
  color: var(--text);
  font-weight: 600;
}

.demo-panel__hint--inline {
  margin-bottom: var(--space-3);
}

.wallet-live {
  --wb-bar-bg: color-mix(in srgb, var(--bg-muted) 92%, var(--text));
  margin-top: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: visible;
  border: 1px solid var(--border);
  perspective: 900px;
}

.wallet-pass {
  border-radius: inherit;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  transform-style: preserve-3d;
  transition: transform 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
  .wallet-live:hover .wallet-pass {
    transform: perspective(900px) rotateX(2deg) rotateY(-3deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wallet-live:hover .wallet-pass {
    transform: none;
  }
}

.wallet-pass__hero {
  position: relative;
  min-height: 104px;
}

.wallet-pass__hero-bg {
  position: absolute;
  inset: 0;
  background: var(--wb-accent, var(--accent));
  opacity: 0.92;
  transition: opacity 0.35s ease;
}

.wallet-pass__hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.06) 10px,
    rgba(255, 255, 255, 0.06) 11px
  );
  pointer-events: none;
}

.wallet-pass__hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 7rem var(--space-5) var(--space-4);
}

.wallet-pass__logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  flex-shrink: 0;
}

.wallet-pass__brand-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.wallet-pass__eyebrow {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

.wallet-pass__brand {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1.2;
  word-break: break-word;
}

.wallet-pass__wallet-icons {
  position: absolute;
  right: var(--space-3);
  top: var(--space-3);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.wallet-pass__wallet-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
}

.wallet-pass__wallet-badge svg {
  opacity: 0.95;
}

.wallet-pass__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.wallet-pass__row--metrics {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
}

.wallet-pass__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}

.wallet-pass__points {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.wallet-pass__points-suffix {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 2px;
}

.wallet-pass__tier-wrap {
  text-align: right;
}

.wallet-pass__tier-pill {
  display: inline-block;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background: var(--bg-muted);
  border: 1px solid
    color-mix(in srgb, var(--wb-accent, var(--accent)) 35%, var(--border));
  color: var(--text);
  transition: border-color 0.35s ease;
}

.wallet-pass__progress-wrap {
  padding-top: var(--space-2);
  border-top: 1px dashed var(--border);
}

.wallet-pass__progress-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.wallet-pass__progress-head .wallet-pass__label {
  margin-bottom: 0;
  letter-spacing: 0.05em;
}

.wallet-pass__progress-meta {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ai-cyan);
  font-variant-numeric: tabular-nums;
}

.wallet-pass__progress {
  height: 8px;
  border-radius: 999px;
  background: var(--bg-muted);
  overflow: hidden;
  border: 1px solid var(--border);
}

.wallet-pass__progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--wb-accent, var(--accent));
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.wallet-pass__row--meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.wallet-pass__member-id {
  font-variant-numeric: tabular-nums;
}

.wallet-pass__sync {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--ai-mint);
}

.wallet-pass__sync-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ai-mint);
  animation: sync-pulse-dot 2.4s ease-out infinite;
}

@keyframes sync-pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

.wallet-pass__barcode {
  margin: 0 calc(-1 * var(--space-4)) calc(-1 * var(--space-4));
  margin-top: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-muted);
  border-top: 1px solid var(--border);
}

.wallet-pass__barcode-svg {
  display: block;
  width: 100%;
  height: 44px;
  border-radius: var(--radius-sm);
  color: var(--text);
}

.wallet-pass__barcode-bg {
  fill: color-mix(in srgb, var(--bg-muted) 88%, var(--text));
}

.sim-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.sim-stat {
  padding: var(--space-3);
  background: var(--bg-muted);
  border-radius: var(--radius-sm);
  text-align: center;
}

.sim-stat__label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.sim-stat__value {
  font-weight: 700;
  font-size: 1.125rem;
}

.sim-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.sim-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ai-cyan);
  padding: var(--space-3);
  background: color-mix(in srgb, var(--ai-cyan) 8%, transparent);
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--ai-cyan) 25%, transparent);
}

.feed {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
}

.feed li {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  border-left: 3px solid transparent;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

.feed li:first-child {
  border-left-color: color-mix(in srgb, var(--ai-cyan) 65%, var(--accent));
  background: color-mix(in srgb, var(--ai-cyan) 6%, transparent);
}

.feed li:hover {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

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

.feed time {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  padding-top: 2px;
}

/* ROI */
.roi-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}

.roi-results__title {
  margin: 0 0 var(--space-4);
  font-size: 1.125rem;
}

.roi-kpis {
  display: grid;
  gap: var(--space-4);
  margin: 0;
}

.roi-kpis dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.roi-kpis dd {
  margin: var(--space-1) 0 0;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.roi-footnote {
  margin: var(--space-4) 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* AI Studio */
.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.studio-card__title {
  margin: 0 0 var(--space-4);
}

.studio-output {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-muted);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow: auto;
  max-height: 200px;
  border: 1px solid var(--border);
}

.churn-meter {
  margin-top: var(--space-4);
}

.churn-meter__bar {
  height: 10px;
  background: var(--bg-muted);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.churn-meter__fill {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--text-muted);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.churn-meter__label {
  margin: var(--space-3) 0 0;
  font-weight: 600;
  font-size: 0.9375rem;
}

/* Trust */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.badge-trust {
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-elevated);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.testimonial {
  margin: 0;
}

.testimonial p {
  margin: 0 0 var(--space-3);
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.testimonial footer {
  font-size: 0.8125rem;
  color: var(--text);
}

.roi-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.roi-block {
  text-align: center;
  padding: var(--space-5);
}

.roi-block strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.roi-block span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.security-panel__title {
  margin-top: 0;
}

.security-panel p {
  color: var(--text-muted);
  margin: 0;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  align-items: stretch;
}

.pricing-card {
  position: relative;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border: 2px solid var(--accent);
}

.pricing-card__ribbon {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.pricing-card__name {
  margin: 0 0 var(--space-2);
  font-size: 1.125rem;
}

.pricing-card__price {
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.03em;
}

.pricing-card__price span:first-child {
  font-size: 1.25rem;
  vertical-align: super;
}

.pricing-card__price span:last-child {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pricing-card__list {
  list-style: none;
  margin: 0 0 var(--space-5);
  padding: 0;
  flex: 1;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.pricing-card__list li {
  margin-bottom: var(--space-3);
  padding-left: var(--space-4);
  position: relative;
}

.pricing-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Responsive */
@media (max-width: 960px) {
  .hero__layout {
    grid-template-columns: 1fr;
  }

  .hero-wallet-deck {
    min-height: 440px;
    margin-top: var(--space-5);
  }

  .wallet-pocket {
    max-width: min(340px, 100%);
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .demo-grid {
    grid-template-columns: 1fr;
  }

  .roi-layout,
  .studio-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-grid,
  .roi-blocks,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card--featured {
    transform: none;
  }
}

@media (max-width: 600px) {
  .steps {
    grid-template-columns: 1fr;
  }

  .hero__cta {
    flex-direction: column;
  }

  .hero__cta .btn {
    width: 100%;
    justify-content: center;
  }
}