:root {
  --bg:#0d0b10; --bg2:#120f16; --surface:#16121b; --surface2:#1d1824;
  --line:rgba(255,255,255,0.08); --line2:rgba(255,255,255,0.14);
  --violet:#8b5cf6; --violet-soft:#b79cff; --violet-deep:#5b21b6; --violet-dim:rgba(139,92,246,0.28);
  --amber:#e8b96a;
  --text:#f2eff5; --muted:#9a93a8; --mut2:#6f697c;
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono','Courier New',monospace;
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg); color:var(--text); font-family:var(--body); font-size:15px; line-height:1.65;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 1000px 620px at 82% -8%, rgba(139,92,246,0.20), transparent 62%),
    radial-gradient(ellipse 700px 500px at -6% 55%, rgba(91,33,182,0.10), transparent 65%),
    radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size:auto, auto, 28px 28px;
}
a { color:inherit; text-decoration:none; }
::selection { background:var(--violet-deep); color:#fff; }

.eyebrow { font-family:var(--mono); font-size:11.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--violet-soft); display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.eyebrow::before { content:''; width:24px; height:1px; background:var(--violet); }
.eyebrow.center { justify-content:center; }
.eyebrow.center::after { content:''; width:24px; height:1px; background:var(--violet); }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:10px; padding:13px 24px; border-radius:6px; cursor:pointer;
  font-family:var(--mono); font-size:11.5px; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:var(--text); border:1px solid var(--line2); background:rgba(255,255,255,.02); transition:all .3s; }
.btn:hover { border-color:var(--violet); background:rgba(139,92,246,.12); transform:translateY(-2px); }
.btn.solid { background:var(--violet); border-color:var(--violet); color:#0d0b10; font-weight:600; }
.btn.solid:hover { background:#9d77ff; box-shadow:0 10px 34px rgba(139,92,246,.4); }
.btn.amber { background:var(--amber); border-color:var(--amber); color:#0d0b10; font-weight:600; padding:15px 30px; }
.btn.amber:hover { box-shadow:0 10px 34px rgba(232,185,106,.3); background:#f0c57a; }
.btn.sm { padding:10px 18px; }

/* Header */
.topbar { position:sticky; top:0; z-index:100; display:flex; align-items:center; justify-content:space-between; padding:16px 44px;
  background:rgba(13,11,16,.78); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:1px solid var(--line); }
.brand { display:flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:18px; letter-spacing:-.01em; }
.brand i { width:9px; height:9px; border-radius:50%; background:var(--violet); box-shadow:0 0 12px var(--violet); }
.brand span { color:var(--muted); font-weight:500; }
nav.main { display:flex; gap:32px; }
nav.main a { font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); transition:color .25s; position:relative; padding:4px 0; }
nav.main a::after { content:''; position:absolute; left:0; bottom:-2px; width:0; height:1px; background:var(--violet); transition:width .3s; }
nav.main a:hover { color:var(--text); }
nav.main a:hover::after { width:100%; }

/* Page head / back link */
.back-row { padding:26px 44px 0; max-width:1160px; margin:0 auto; }
.back-link { display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); transition:color .25s; }
.back-link:hover { color:var(--text); }
.page-head { padding:64px 44px 26px; text-align:center; }
.page-head h1 { font-family:var(--display); font-weight:700; font-size:clamp(2rem,4vw,3.2rem); letter-spacing:-.035em; line-height:1.08; margin-bottom:14px; }
.page-head p { color:var(--muted); max-width:540px; margin:0 auto; }

/* Cards */
.card { position:relative; background:linear-gradient(180deg,var(--surface2),var(--surface)); border:1px solid var(--line); border-radius:12px; transition:border-color .3s, transform .4s cubic-bezier(.2,.7,.2,1); }
.card:hover { border-color:var(--violet-dim); transform:translateY(-4px); }

/* CTA */
.cta { padding:88px 44px; border-top:1px solid var(--line); }
.cta-panel { position:relative; max-width:900px; margin:0 auto; padding:64px 48px; text-align:center; border:1px solid rgba(139,92,246,.32); border-radius:14px; overflow:hidden;
  background:radial-gradient(ellipse at top, rgba(139,92,246,.18), transparent 70%), var(--surface); }
.corner { position:absolute; width:18px; height:18px; border:2px solid var(--violet); opacity:.75; }
.corner.tl { top:10px; left:10px; border-right:none; border-bottom:none; }
.corner.tr { top:10px; right:10px; border-left:none; border-bottom:none; }
.corner.bl { bottom:10px; left:10px; border-right:none; border-top:none; }
.corner.br { bottom:10px; right:10px; border-left:none; border-top:none; }
.cta-panel h2 { font-family:var(--display); font-weight:700; font-size:clamp(1.9rem,3.6vw,3rem); letter-spacing:-.03em; line-height:1.1; margin-bottom:12px; }
.cta-panel p { color:var(--muted); margin-bottom:28px; }

footer { display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; padding:24px 44px; border-top:1px solid var(--line); font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; color:var(--muted); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition:none !important; }
}
@media (max-width:1000px) {
  .topbar { padding:14px 22px; }
  nav.main { display:none; }
  .back-row { padding:20px 22px 0; }
  .page-head { padding:44px 22px 20px; }
  .cta { padding:60px 22px; }
  .cta-panel { padding:48px 24px; }
  footer { padding:22px; }
}