:root {
  --bg: #0b1220;
  --panel: rgba(14, 21, 36, 0.78);
  --panel-strong: rgba(20, 29, 46, 0.96);
  --ink: #edf3ff;
  --muted: #9fb0c7;
  --line: rgba(132, 154, 190, 0.22);
  --accent: #7dd3fc;
  --accent-dark: #d7e8ff;
  --accent-soft: rgba(125, 211, 252, 0.12);
  --cream: #101827;
  --shadow: 0 24px 60px rgba(2, 8, 23, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #09101c 0%, #0d1525 54%, #0a1120 100%);
}

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 10% 8%, rgba(88, 165, 255, 0.18), transparent 24%),
    radial-gradient(circle at 90% 12%, rgba(125, 211, 252, 0.16), transparent 18%),
    radial-gradient(circle at 50% 100%, rgba(99, 102, 241, 0.12), transparent 32%);
}

.shell {
  width: min(1220px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 28px 0 42px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 18px;
}

.brand {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.subbrand {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav,
.actions,
.chip-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.nav a:not(.button) {
  color: var(--muted);
  font-weight: 700;
}

.button {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.button.primary {
  background: linear-gradient(135deg, #7dd3fc 0%, #60a5fa 100%);
  color: #08101b;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
  color: var(--ink);
}

.button.stretch {
  width: 100%;
}

.hero,
.section {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}

.hero {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.hero-side,
.signal-grid,
.grid {
  display: grid;
  gap: 18px;
}

.eyebrow {
  margin: 0;
  color: #8eb9ff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
}

h1, h2, h3, p {
  margin: 0;
}

h1 {
  font-size: 4rem;
  line-height: 0.95;
  letter-spacing: -0.06em;
  max-width: 11ch;
}

h2 {
  font-size: 2.1rem;
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.lede,
.muted,
.feature-card p,
li {
  color: var(--muted);
  line-height: 1.65;
}

.lede {
  font-size: 1.05rem;
  max-width: 60ch;
}

.lede.small {
  max-width: 48ch;
}

.chip {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
}

.signal-card,
.feature-card,
.pricing-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
  padding: 22px;
}

.signal-card.tall {
  background: linear-gradient(180deg, rgba(23, 35, 58, 0.98) 0%, rgba(16, 25, 40, 0.98) 100%);
}

.signal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.signal-label,
.feature-kicker {
  display: inline-block;
  margin-bottom: 10px;
  color: #9bc8ff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-card h3 {
  margin-bottom: 10px;
}

.signal-card ul,
.feature-card ul,
.pricing-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.section {
  padding: 30px;
}

.section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section-alt {
  background: linear-gradient(180deg, rgba(18, 28, 45, 0.92) 0%, rgba(12, 20, 34, 0.92) 100%);
}

.pricing-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pricing-card {
  display: grid;
  gap: 16px;
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(17, 35, 58, 1) 0%, rgba(14, 25, 42, 1) 100%);
  border-color: rgba(125, 211, 252, 0.45);
  box-shadow: 0 20px 40px rgba(96, 165, 250, 0.14);
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7dd3fc 0%, #60a5fa 100%);
  color: #08101b;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-tier {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-line strong {
  font-size: 3rem;
  letter-spacing: -0.08em;
}

.price-line span {
  color: var(--muted);
  font-weight: 700;
}

.hero-copy .lede,
.feature-card p,
.signal-card p,
.signal-card li,
.pricing-card li,
.pricing-card .muted,
.cta .lede {
  color: #b0bfd4;
}

.cta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

@media (max-width: 980px) {
  .hero,
  .signal-grid,
  .grid.two,
  .grid.three,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .pricing-head,
  .cta {
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    font-size: 2.8rem;
    max-width: none;
  }
}