:root {
  --bg: #0a0a0c;
  --fg: #f4f3ef;
  --muted: #9a9a97;
  --accent: #d9ff5b;
  --max-width: 720px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 6rem 1.5rem 3rem;
}

.hero {
  position: relative;
  margin: -2rem -1.5rem 4rem;
  padding: 2rem 1.5rem 2.5rem;
  overflow: hidden;
}

#canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.hero .mark,
.hero h1,
.hero .tagline {
  position: relative;
  z-index: 1;
}

.mark {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 2.5rem;
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 1.5rem;
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0;
}

.line-ai {
  color: var(--accent);
}

.typing-cursor::after {
  content: "";
  display: inline-block;
  width: 0.09em;
  height: 0.9em;
  margin-left: 0.08em;
  background: currentColor;
  animation: blink 0.8s step-end infinite;
  vertical-align: -0.1em;
}

@keyframes blink {
  50% { opacity: 0; }
}

.epigraph {
  margin-bottom: 4rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #1e1e21;
}

.epigraph blockquote {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 34rem;
}

.epigraph .attribution {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1.75rem;
}

.epigraph p:not(.attribution) {
  font-size: 1.05rem;
  color: #d4d3ce;
  max-width: 36rem;
  margin: 0;
}

.vision {
  margin-bottom: 4rem;
}

.vision p {
  font-size: 1.05rem;
  color: #d4d3ce;
  max-width: 36rem;
  margin: 0 0 1.25rem;
}

.vision p:last-child {
  color: var(--fg);
  font-weight: 600;
}

.manifesto p {
  font-size: 1.05rem;
  color: #d4d3ce;
  max-width: 36rem;
  margin: 0 0 1.25rem;
}

.coming {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid #1e1e21;
}

.coming p {
  color: #d4d3ce;
  font-size: 1.05rem;
  max-width: 36rem;
  margin: 0 0 1.25rem;
}

.cta {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.cta:hover {
  background: var(--accent);
  color: var(--bg);
}

footer {
  margin-top: 5rem;
  color: #58585a;
  font-size: 0.85rem;
}