:root {
  --bg: #05070d;
  --surface: #0a0f1c;
  --line: #141c2e;
  --text: #e6ebf5;
  --muted: #6b7690;
  --blue: #2f6bff;
  --blue-soft: #7aa2ff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.glow {
  position: fixed;
  inset: -30vh -20vw auto;
  height: 80vh;
  background: radial-gradient(ellipse at 50% 0%, rgba(47, 107, 255, 0.22), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 24px;
}

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.02em; }

.nav-link { font-size: 14px; color: var(--muted); transition: color .2s; }
.nav-link:hover { color: var(--text); }

main { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

.hero { padding: 14vh 0 12vh; text-align: center; }

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue-soft);
  margin-bottom: 28px;
}

h1 {
  font-size: clamp(48px, 9vw, 104px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
}
h1 span { font-weight: 700; color: var(--blue); }

.lead {
  max-width: 440px;
  margin: 32px auto 0;
  color: var(--muted);
  font-size: 17px;
}

.cta { margin-top: 56px; display: flex; flex-direction: column; align-items: center; gap: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 30px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 500;
  font-size: 15px;
  box-shadow: 0 0 0 1px rgba(122, 162, 255, .3), 0 12px 40px -10px rgba(47, 107, 255, .7);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover {
  background: #3d78ff;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(122, 162, 255, .5), 0 18px 50px -10px rgba(47, 107, 255, .9);
}
.btn:focus-visible { outline: 2px solid var(--blue-soft); outline-offset: 4px; }

.meta { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--muted); }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.features article { padding: 40px 28px; }
.features article + article { border-left: 1px solid var(--line); }

.num { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--blue); }
.features h2 { font-size: 20px; font-weight: 500; margin: 14px 0 6px; }
.features p { color: var(--muted); font-size: 15px; }

.install { padding: 96px 0; max-width: 520px; margin: 0 auto; }
.install h2 { font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 24px; }
.install ol { list-style: none; counter-reset: s; }
.install li {
  counter-increment: s;
  display: flex;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.install li::before { content: counter(s, decimal-leading-zero); font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--blue); padding-top: 4px; }
.install em { font-style: normal; color: var(--blue-soft); }

code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 6px;
}

.footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
  .features article + article { border-left: 0; border-top: 1px solid var(--line); }
  .hero { padding: 10vh 0 9vh; }
}

.brand img { border-radius: 7px; display: block; }