:root {
  --bg: #07090d;
  --panel: #0f131a;
  --panel-2: #131923;
  --text: #f5f7fb;
  --muted: #a7b0bf;
  --line: #252d3a;
  --accent: #7c9cff;
  --accent-2: #b8c6ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(124, 156, 255, 0.12), transparent 32rem),
    var(--bg);
}

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

.nav,
main,
footer {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.badge {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero {
  padding: 110px 0 96px;
  max-width: 900px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 26px;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

h3 {
  font-size: 1.2rem;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primary,
.secondary {
  padding: 13px 18px;
  border-radius: 10px;
  font-weight: 700;
}

.primary {
  background: var(--text);
  color: var(--bg);
}

.secondary {
  border: 1px solid var(--line);
  color: var(--text);
}

.section {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.card {
  min-height: 240px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}

.card span {
  display: inline-block;
  margin-bottom: 48px;
  color: var(--accent-2);
  font-size: 0.8rem;
  font-weight: 800;
}

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

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 12px;
}

.feature-list p {
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.launch {
  max-width: 820px;
}

footer {
  min-height: 110px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

@media (max-width: 850px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 560px) {
  .nav,
  main,
  footer {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    padding-top: 76px;
  }

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

  footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}