:root {
  --bg: #0a0b0d;
  --surface: #141518;
  --surface-soft: #101215;
  --border: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --text-soft: #d4d4d8;
  --text-dim: #a1a1aa;
  --primary: #00d4aa;
  --primary-dark: #071014;
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.32);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --max-width: 1160px;
  --heading-track-xl: 0.06em;
  --heading-track-lg: 0.045em;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(0, 212, 170, 0.14), transparent 32%),
    radial-gradient(circle at bottom left, rgba(98, 196, 255, 0.08), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-shell {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 36px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.25);
  color: var(--primary);
  font-weight: 900;
}

.brand-kicker {
  margin: 0;
  color: var(--primary);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  font-weight: 900;
}

.brand-sub {
  margin: 4px 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.nav-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.chip-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  min-height: 46px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(0, 212, 170, 0.16), rgba(10, 11, 13, 0.96) 48%, rgba(10, 11, 13, 1)),
    var(--surface);
  border: 1px solid rgba(0, 212, 170, 0.16);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 56px;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: 36px;
  align-items: end;
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.hero h1,
.legal-hero h1 {
  margin: 18px 0 0;
  font-size: clamp(3rem, 6vw, 5.3rem);
  line-height: 0.98;
  letter-spacing: var(--heading-track-xl);
  font-weight: 900;
}

.hero-copy {
  margin: 24px 0 0;
  max-width: 760px;
  font-size: 1.18rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.pill {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.hero-side {
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.42);
  padding: 22px;
}

.hero-side-card {
  margin-top: 14px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(17, 19, 24, 0.96);
  padding: 22px;
}

.hero-side-card.alt {
  background: rgba(0, 212, 170, 0.08);
  border-color: rgba(0, 212, 170, 0.18);
}

.hero-side-card h2 {
  margin: 0;
  font-size: 1.8rem;
  line-height: 1.25;
  letter-spacing: var(--heading-track-lg);
}

.hero-side-card p {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.75;
}

.section {
  margin-top: 40px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-card,
.workflow-card,
.legal-card,
.callout-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.feature-card {
  padding: 28px;
  background: var(--surface);
}

.feature-card h3,
.workflow-card h3,
.legal-card h2,
.callout-card h2 {
  margin: 16px 0 0;
  font-size: 1.7rem;
  line-height: 1.25;
  letter-spacing: var(--heading-track-lg);
}

.feature-card p,
.workflow-card p,
.legal-card p,
.callout-card p {
  margin: 14px 0 0;
  color: var(--text-soft);
  line-height: 1.8;
  font-size: 1rem;
}

.workflow-head {
  margin-top: 16px;
  max-width: 760px;
  font-size: clamp(2.4rem, 4vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: var(--heading-track-xl);
  font-weight: 900;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.workflow-card {
  padding: 28px;
}

.workflow-card .index {
  margin: 0;
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.cta-block {
  margin-top: 44px;
  border-radius: 32px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 32px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  border-radius: 24px;
  min-height: 52px;
  padding: 12px 22px;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.1;
  white-space: nowrap;
  flex: 0 0 auto;
}

.button-primary {
  background: var(--primary);
  color: var(--primary-dark);
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.legal-hero {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 42px 48px;
}

.updated {
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-list {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.legal-card {
  padding: 28px;
}

.callout-card {
  margin-top: 28px;
  padding: 28px;
  background: rgba(0, 212, 170, 0.08);
  border-color: rgba(0, 212, 170, 0.16);
}

.footer {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer p {
  margin: 6px 0 0;
  max-width: 760px;
  color: var(--text-dim);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.callback-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 44px 48px;
}

.callback-card h1 {
  font-size: clamp(2.8rem, 5vw, 4.4rem);
  line-height: 1.05;
  margin: 18px 0 0;
  letter-spacing: var(--heading-track-xl);
}

.callback-card p {
  margin: 18px 0 0;
  color: var(--text-soft);
  line-height: 1.8;
  font-size: 1.05rem;
}

@media (max-width: 980px) {
  .hero {
    padding: 36px;
  }

  .hero-grid,
  .card-grid,
  .workflow-grid,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    display: block;
  }

  .hero-side {
    margin-top: 28px;
  }

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

@media (max-width: 640px) {
  .site-shell {
    width: min(var(--max-width), calc(100% - 24px));
    padding-top: 18px;
  }

  .hero,
  .legal-hero,
  .callback-card,
  .cta-block {
    padding: 28px 22px;
  }

  .feature-card,
  .workflow-card,
  .legal-card,
  .callout-card {
    padding: 22px;
  }

  .brand-kicker {
    letter-spacing: 0.14em;
    font-size: 0.84rem;
  }

  .brand-sub {
    letter-spacing: 0.14em;
  }
}