:root {
  --bg: #0a0b0a;
  --fg: #f2f4f1;
  --muted: #8b948c;
  --accent: #00ff85;
  --line: rgba(242, 244, 241, 0.08);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  padding: 24px;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 40%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.glow {
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 60vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle, rgba(0, 255, 133, 0.14) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 640px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: rise 0.8s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.mark {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  background: rgba(255, 255, 255, 0.02);
}

.seed {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px 2px rgba(0, 255, 133, 0.6);
}

.wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.05;
}

.wordmark .dot {
  color: var(--accent);
}

.tagline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--fg);
  margin: 14px 0 0;
}

.blurb {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 480px;
  margin: 18px 0 0;
}

.cta {
  margin-top: 34px;
}

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: #06110b;
  font-weight: 500;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 0 0 0 rgba(0, 255, 133, 0);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(0, 255, 133, 0.6);
}

.status {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 255, 133, 0.5); }
  50% { opacity: 0.5; box-shadow: 0 0 0 6px rgba(0, 255, 133, 0); }
}

.footer {
  position: relative;
  z-index: 1;
  margin-top: 56px;
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--fg);
}

.sep {
  opacity: 0.4;
}

@media (max-width: 480px) {
  .footer {
    flex-direction: column;
    gap: 4px;
    margin-top: 40px;
  }
  .sep { display: none; }
}