:root {
  --bg: #07080a;
  --bg-elevated: #0e1013;
  --bg-card: #121417;
  --border: #1f2227;
  --border-bright: #2a2e35;
  --text: #f2f3f5;
  --text-dim: #9a9ea7;
  --text-faint: #5c6068;
  --accent: #7c5cff;
  --accent-bright: #9d85ff;
  --accent-dim: #4d3da0;
  --signal: #34e6a8;
  --signal-dim: #1c7a59;
  --font-display: 'Fraktion', 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 28px; }

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.glow-field {
  position: fixed; top: -20%; left: 50%; transform: translateX(-50%);
  width: 1200px; height: 800px; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(124,92,255,0.14) 0%, rgba(124,92,255,0.04) 40%, transparent 70%);
}

header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7,8,10,0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.logo {
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em;
  display: flex; align-items: center; gap: 8px;
}
.logo .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 12px var(--signal); }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a { font-size: 0.9rem; color: var(--text-dim); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--text); color: var(--bg);
  padding: 9px 18px; border-radius: 8px; font-size: 0.88rem; font-weight: 600;
  transition: transform 0.15s, opacity 0.15s;
}
.nav-cta:hover { transform: translateY(-1px); opacity: 0.92; }
.nav-mobile-hide { display: flex; }
@media (max-width: 760px) { .nav-mobile-hide { display: none; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--signal);
  background: rgba(52,230,168,0.08); border: 1px solid rgba(52,230,168,0.25);
  padding: 6px 14px; border-radius: 100px; margin-bottom: 28px;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700; letter-spacing: -0.035em; line-height: 1.05;
}
h1 .grad {
  background: linear-gradient(135deg, var(--accent-bright) 0%, var(--signal) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.025em; line-height: 1.1;
}
h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }

.page-hero { position: relative; z-index: 2; padding: 90px 0 60px; }
.page-sub { font-size: 1.1rem; color: var(--text-dim); max-width: 600px; margin-top: 22px; line-height: 1.65; }

section { position: relative; z-index: 2; }
.section-pad { padding: 90px 0; }
.section-tag {
  font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent-bright); margin-bottom: 16px;
}

.btn-primary {
  background: var(--accent); color: #fff; display: inline-block;
  padding: 14px 26px; border-radius: 10px; font-weight: 600; font-size: 0.96rem;
  transition: transform 0.15s, background 0.15s; border: none; cursor: pointer;
  box-shadow: 0 0 0 1px rgba(124,92,255,0.4), 0 8px 24px rgba(124,92,255,0.25);
}
.btn-primary:hover { background: var(--accent-bright); transform: translateY(-1px); }
.btn-ghost {
  border: 1px solid var(--border-bright); color: var(--text); display: inline-block;
  padding: 14px 26px; border-radius: 10px; font-weight: 600; font-size: 0.96rem;
  transition: border-color 0.15s, background 0.15s;
}
.btn-ghost:hover { border-color: var(--accent); background: rgba(124,92,255,0.06); }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.card {
  border: 1px solid var(--border); border-radius: 16px; background: var(--bg-card); padding: 28px;
}

footer { border-top: 1px solid var(--border); padding: 64px 0 36px; position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 56px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand p { color: var(--text-dim); font-size: 0.88rem; margin-top: 14px; max-width: 280px; line-height: 1.6; }
.footer-col h5 {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-faint); margin-bottom: 16px;
}
.footer-col a { display: block; color: var(--text-dim); font-size: 0.88rem; padding: 6px 0; transition: color 0.15s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px; border-top: 1px solid var(--border);
  font-size: 0.82rem; color: var(--text-faint); flex-wrap: wrap; gap: 12px;
}

::selection { background: var(--accent); color: #fff; }