:root {
  --bg: #070b16;
  --bg-soft: #0e1529;
  --surface: #121b31;
  --surface-2: #172542;
  --text: #ebefff;
  --muted: #b8c2dd;
  --primary: #6ee7ff;
  --primary-strong: #3bc9f0;
  --border: #263758;
  --success: #5ef6b0;
  --radius: 14px;
  --container: 1120px;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at 10% -20%, #1b2d55 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.5rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
}

.brand-mark {
  background: linear-gradient(135deg, var(--primary), #92f3ff);
  color: #021018;
  padding: 0.25rem 0.55rem;
  border-radius: 8px;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
}

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

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
}

.hero {
  padding: 5.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin-bottom: 0.6rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw + 1rem, 3.6rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.lead {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #001019;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn:hover {
  filter: brightness(1.06);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.trust-list {
  margin-top: 1.2rem;
  padding-left: 1.2rem;
  color: var(--muted);
}

.hero-panel {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1rem 1.2rem;
}

.panel-title {
  margin-top: 0;
  font-weight: 700;
}

.meter-row {
  margin-bottom: 0.75rem;
}

.meter-row span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.meter {
  height: 10px;
  border-radius: 999px;
  background: #0a1326;
  border: 1px solid #1f3155;
  overflow: hidden;
}

.meter > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--success), var(--primary));
}

.panel-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: 4.2rem 0;
}

.section h2 {
  margin-top: 0;
  font-size: clamp(1.4rem, 1.2vw + 1rem, 2.2rem);
}

.section-intro {
  margin-top: 0.5rem;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

.card h3 {
  margin-top: 0.1rem;
  margin-bottom: 0.45rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.section-alt {
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.steps {
  margin: 0;
  padding-left: 1.3rem;
}

.steps li {
  margin-bottom: 0.75rem;
}

.steps span {
  display: block;
  color: var(--muted);
}

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

.stat {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

.stat-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stat-label {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  padding: 1.4rem 0;
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .hero-grid,
  .split,
  .card-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem;
    min-width: 210px;
  }

  .site-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-block;
  }
}