:root {
  --mb-black: #0a0a0c;
  --mb-carbon: #141418;
  --mb-steel: #1e1e26;
  --mb-border: #2a2a36;
  --mb-chalk: #f5f4f2;
  --mb-chalk-dim: #a8a5b8;
  --mb-gold: #c8911a;
  --mb-gold-hi: #e8a820;
  --mb-gold-subtle: rgba(200, 145, 26, 0.16);
  --mb-power: #e84020;
  --mb-power-subtle: rgba(232, 64, 32, 0.18);
  --mb-success: #2e9e6b;
  --mb-shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);
  --mb-shadow-md: 0 14px 36px rgba(0, 0, 0, 0.32);
  --mb-radius-lg: 22px;
  --mb-radius-xl: 34px;
  --mb-font-heading: "Bebas Neue", sans-serif;
  --mb-font-body: "Barlow", system-ui, sans-serif;
  --mb-font-mono: "JetBrains Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(200, 145, 26, 0.12), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(232, 64, 32, 0.1), transparent 20%),
    linear-gradient(180deg, #0f0f13 0%, #0a0a0c 38%, #111116 100%);
  color: var(--mb-chalk);
  font-family: var(--mb-font-body);
}

.legal-shell {
  min-height: 100vh;
}

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

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

code {
  font-family: var(--mb-font-mono);
}

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

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.topbar::before {
  content: "";
  position: absolute;
  inset: 10px -12px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(10, 10, 12, 0.74);
  box-shadow: var(--mb-shadow-md);
}

.brand {
  flex-shrink: 0;
}

.brand-logo {
  width: 176px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--mb-chalk-dim);
  font-size: 0.98rem;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--mb-chalk);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--mb-gold-hi), var(--mb-gold));
  color: #140f05;
  box-shadow: 0 14px 30px rgba(200, 145, 26, 0.28);
}

.button-secondary,
.button-ghost {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--mb-chalk);
}

.button-ghost {
  min-height: 42px;
  padding: 0 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 44px;
  padding-top: 58px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--mb-gold-hi);
  font-family: var(--mb-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow-mark {
  width: 18px;
  height: 18px;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: var(--mb-font-heading);
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
}

.hero-text,
.section-heading p,
.feature-panel p,
.faq-card p,
.system-card p,
.timeline-step p,
.signals-copy p,
.signal-chip p,
.mini-card span,
.stats p {
  color: var(--mb-chalk-dim);
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-text {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 1.14rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.store-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.store-badge {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-width: 184px;
  min-height: 64px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(20, 20, 24, 0.92);
  box-shadow: var(--mb-shadow-md);
}

.store-badge-muted {
  border-color: rgba(200, 145, 26, 0.18);
  background:
    linear-gradient(180deg, rgba(200, 145, 26, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(20, 20, 24, 0.92);
}

.store-badge-kicker {
  color: var(--mb-chalk-dim);
  font-size: 0.78rem;
  line-height: 1.1;
}

.store-badge strong {
  margin-top: 4px;
  color: var(--mb-chalk);
  font-size: 1.12rem;
  line-height: 1.1;
}

.store-note {
  margin: 12px 0 0;
  color: var(--mb-chalk-dim);
  font-size: 0.95rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-tags span,
.signal-matrix span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--mb-chalk);
}

.hero-preview {
  position: relative;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(20px);
}

.hero-glow-gold {
  top: 4%;
  left: -6%;
  width: 180px;
  height: 180px;
  background: rgba(200, 145, 26, 0.18);
}

.hero-glow-red {
  right: 2%;
  bottom: 12%;
  width: 130px;
  height: 130px;
  background: rgba(232, 64, 32, 0.16);
}

.card-kicker,
.feature-kicker,
.notification-label,
.signal-label,
.mini-label {
  margin: 0 0 6px;
  color: var(--mb-gold-hi);
  font-family: var(--mb-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-metric strong,
.signal-chip strong,
.mini-card strong,
.feature-panel h3,
.faq-card h3,
.system-card h3,
.timeline-step h3 {
  margin: 0;
}

.stats p {
  margin: 0 0 8px;
}

.hero-board,
.signal-chip,
.system-card,
.feature-panel,
.faq-card,
.timeline-step,
.signals-board {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--mb-radius-lg);
  background: rgba(20, 20, 24, 0.8);
  box-shadow: var(--mb-shadow-md);
}

.hero-board {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(200, 145, 26, 0.16), transparent 34%),
    radial-gradient(circle at left bottom, rgba(232, 64, 32, 0.12), transparent 24%),
    rgba(20, 20, 24, 0.88);
}

.hero-board::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 22px;
  pointer-events: none;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.hero-badge img {
  width: 28px;
  height: 28px;
}

.hero-badge-label,
.hero-metric-label {
  display: block;
  color: var(--mb-gold-hi);
  font-family: var(--mb-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge strong {
  display: block;
  margin-top: 4px;
  font-size: 1.1rem;
}

.hero-metric-cluster {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.hero-metric {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(30, 30, 38, 0.9);
}

.hero-metric-primary {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(200, 145, 26, 0.18), rgba(30, 30, 38, 0.96) 56%),
    rgba(30, 30, 38, 0.9);
}

.hero-metric p {
  margin: 8px 0 0;
  color: var(--mb-chalk-dim);
}

.hero-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-ribbon span {
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(10, 10, 12, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--mb-chalk);
  font-size: 0.92rem;
}

.signal-chip {
  padding: 18px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding-top: 24px;
}

.stats article {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

.stat-value {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--mb-chalk);
  font-family: var(--mb-font-heading);
  font-size: 2rem;
  letter-spacing: 0.03em;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-heading h2 {
  font-size: clamp(3rem, 5vw, 5rem);
}

.section-heading p {
  margin: 14px 0 0;
}

.system-grid,
.faq-grid,
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.system-card,
.feature-panel,
.faq-card,
.timeline-step {
  padding: 22px;
}

.system-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--mb-gold-subtle);
  color: var(--mb-gold-hi);
  font-family: var(--mb-font-mono);
  font-size: 0.95rem;
}

.feature-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-panel-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
  background:
    radial-gradient(circle at top right, rgba(200, 145, 26, 0.16), transparent 34%),
    rgba(20, 20, 24, 0.84);
}

.feature-list {
  margin: 0;
  padding-left: 18px;
  color: var(--mb-chalk);
  line-height: 1.7;
}

.signals-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.88fr);
  gap: 20px;
  padding: 24px;
  background:
    radial-gradient(circle at 12% 20%, rgba(200, 145, 26, 0.13), transparent 32%),
    radial-gradient(circle at 92% 80%, rgba(232, 64, 32, 0.11), transparent 24%),
    rgba(20, 20, 24, 0.84);
}

.signal-matrix {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

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

.mini-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.timeline-step span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--mb-gold-hi);
  font-family: var(--mb-font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 480ms ease,
    transform 480ms ease;
}

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

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  padding-bottom: 44px;
  color: var(--mb-chalk-dim);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--mb-chalk);
}

.legal-page {
  padding-top: 54px;
  padding-bottom: 60px;
}

.legal-title {
  margin: 0;
  font-family: var(--mb-font-heading);
  font-size: clamp(3.4rem, 7vw, 5.6rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
}

.legal-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--mb-radius-lg);
  background:
    radial-gradient(circle at top right, rgba(200, 145, 26, 0.12), transparent 32%),
    rgba(20, 20, 24, 0.84);
  box-shadow: var(--mb-shadow-md);
}

.legal-card h2 {
  margin: 28px 0 12px;
  font-size: 1.34rem;
}

.legal-card p,
.legal-card li {
  color: var(--mb-chalk-dim);
  line-height: 1.7;
}

.legal-card a {
  color: var(--mb-gold-hi);
}

.legal-list {
  margin: 0;
  padding-left: 20px;
}

@media (max-width: 1080px) {
  .hero,
  .signals-board,
  .feature-panel-wide {
    grid-template-columns: 1fr;
  }

  .stats,
  .hero-metric-cluster {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .topbar {
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 14px;
  }

  .topbar::before {
    inset: 8px 0;
    border-radius: 28px;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .system-grid,
  .feature-layout,
  .faq-grid,
  .timeline-grid,
  .stats,
  .hero-metric-cluster {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 38px;
  }

  .hero h1,
  .section-heading h2 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }
}

@media (max-width: 560px) {
  .section {
    width: min(100% - 20px, 1180px);
    padding: 30px 0;
  }

  .brand-logo {
    width: 150px;
  }

  .button,
  .button-ghost {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-board,
  .system-card,
  .feature-panel,
  .faq-card,
  .timeline-step,
  .signals-board {
    padding: 18px;
  }
}