:root {
  --bg: #070b14;
  --bg2: #0d1424;
  --card: rgba(16, 24, 42, 0.72);
  --line: rgba(167, 139, 250, 0.22);
  --text: #eef2ff;
  --muted: #9aa6c3;
  --violet: #8b5cf6;
  --violet2: #6d3fd1;
  --mint: #5eead4;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Manrope, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  letter-spacing: 0.01em;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(109, 63, 209, 0.38), transparent 55%),
    radial-gradient(700px 420px at 90% 8%, rgba(94, 234, 212, 0.12), transparent 50%),
    radial-gradient(800px 600px at 70% 110%, rgba(139, 92, 246, 0.16), transparent 50%),
    var(--bg);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 6vw;
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, 0.72);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-family: Unbounded, Manrope, sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.links { display: flex; gap: 22px; flex: 1; }
.links a, footer a { color: var(--muted); text-decoration: none; }
.links a:hover, footer a:hover { color: var(--text); }
.nav-end { display: flex; align-items: center; gap: 12px; }
.lang {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.lang button {
  background: transparent;
  color: var(--muted);
  border: 0;
  padding: 7px 12px;
  cursor: pointer;
  font: 700 12px/1 Manrope, sans-serif;
}
.lang button.on { background: rgba(139, 92, 246, 0.28); color: #fff; }

.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: linear-gradient(180deg, #9f75ff, var(--violet2));
  color: #fff;
  text-decoration: none;
  border-radius: 14px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(109, 63, 209, 0.35);
}
.btn-sm { padding: 9px 14px; font-size: 13px; }
.btn-lg { padding: 16px 26px; min-width: 220px; font-size: 16px; }
.btn small { font-weight: 500; opacity: 0.85; font-size: 11px; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--text);
}

.hero {
  padding: 72px 6vw 28px;
  max-width: 920px;
}
.eyebrow {
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  font-weight: 700;
}
h1, h2, .dash-cmd {
  font-family: Unbounded, Manrope, sans-serif;
}
h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.08;
  margin: 12px 0 18px;
}
.lead, .section-lead { color: var(--muted); font-size: 18px; max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.pills { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.pills li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--muted);
  font-size: 13px;
}

.dash {
  margin: 12px 6vw 40px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(20, 28, 48, 0.9), rgba(10, 16, 28, 0.9));
  box-shadow: var(--shadow);
  max-width: 720px;
}
.dash-top { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.orb {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 16px var(--mint);
  animation: pulse 1.6s ease-in-out infinite;
}
.dash-cmd { font-size: 18px; margin: 14px 0 8px; }
.dash-ok { color: var(--mint); font-weight: 700; }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

.section { padding: 28px 6vw 12px; }
.section h2 { font-size: 32px; margin-bottom: 8px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 28px 0 12px;
}
article, .dl-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}
article h3 { margin: 0 0 8px; }
article p { margin: 0; color: var(--muted); }

.steps {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 760px;
}
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  grid-row: 1 / span 2;
  width: 36px; height: 36px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(139, 92, 246, 0.25);
  color: #fff;
  font-weight: 800;
}
.steps span { color: var(--muted); }

.download { padding-bottom: 80px; }
.dl-card { max-width: 680px; }
.meta, .hint { color: var(--muted); }
.hint { font-size: 13px; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 6vw 40px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 960px) {
  .links { display: none; }
  .hero { padding-top: 40px; }
  h1 { font-size: 34px; }
}
.nav-end { flex-shrink: 0; }