* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #050912;
  --fg: #e9f0ff;
  --muted: #9cb3d8;
  --accent: #5df0c0;
  --accent2: #8fb3ff;
  --panel: rgba(12, 18, 35, 0.72);
}

body.landing {
  font-family: 'Space Grotesk', 'Sora', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  padding: 48px 18px 32px;
}

.bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

#stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.gradient {
  position: absolute;
  width: 60vw;
  height: 60vw;
  filter: blur(120px);
  opacity: 0.6;
  border-radius: 50%;
  mix-blend-mode: screen;
  animation: drift 18s ease-in-out infinite;
}
.gradient.one { background: radial-gradient(circle at 30% 30%, #0b68f9, transparent 55%); top: -10%; left: -10%; }
.gradient.two { background: radial-gradient(circle at 70% 70%, var(--accent), transparent 60%); bottom: -15%; right: -10%; animation-duration: 24s; animation-delay: 3s; }

@keyframes drift {
  0%, 100% { transform: translate3d(-8%, -6%, 0); }
  50% { transform: translate3d(10%, 12%, 0); }
}

.hero {
  position: relative;
  z-index: 1;
  max-width: 640px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 22px;
  padding: 32px 28px;
  box-shadow: 0 30px 120px rgba(0,0,0,0.45);
}

.pill {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  letter-spacing: 0.4px;
  font-weight: 600;
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(34px, 6vw, 52px);
  letter-spacing: 0.6px;
  margin-bottom: 14px;
}

.lede {
  color: var(--muted);
  line-height: 1.6;
  font-size: 17px;
  margin-bottom: 24px;
}

.links {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
  border: 1px solid rgba(255,255,255,0.12);
}
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0a0f1f;
  box-shadow: 0 12px 35px rgba(93, 240, 192, 0.35);
}
.btn.ghost {
  background: rgba(255,255,255,0.04);
  color: var(--fg);
}
.btn:hover { transform: translateY(-2px); }

footer {
  position: fixed;
  bottom: 18px;
  width: 100%;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.2px;
  z-index: 1;
}

@media (max-width: 560px) {
  .hero { padding: 28px 22px; }
  .links { flex-direction: column; }
}