:root {
  --bg: #0D0D0F;
  --fg: #F0EFE9;
  --muted: #7A7870;
  --accent: #B4FF00;
  --surface: #161619;
  --surface-2: #1E1E22;
  --border: #2A2A2E;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Work Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--accent);
  letter-spacing: -0.5px;
  text-decoration: none;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.nav-cta {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  background: var(--accent);
  color: #0D0D0F;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { opacity: 0.85; }

/* Hero */
.hero {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
}
.hero-content { display: flex; flex-direction: column; }
.hero-eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-form-wrap { display: flex; flex-direction: column; gap: 0; }
.hero-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin-bottom: 12px;
}
.hero-input {
  flex: 1;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-size: 16px;
  font-family: 'Work Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}
.hero-input::placeholder { color: var(--muted); }
.hero-input:focus { border-color: var(--accent); }
.hero-btn {
  padding: 14px 28px;
  background: var(--accent);
  color: #0D0D0F;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.hero-btn:hover { opacity: 0.85; }
.hero-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.hero-form-sub {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 0;
}
.waitlist-success {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-top: 8px;
}
.waitlist-error {
  color: #FF6B6B;
  font-size: 14px;
  margin-top: 8px;
}
.success-icon {
  font-size: 20px;
  line-height: 1;
}
.hero-visual { position: relative; }
.hero-img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  object-fit: cover;
  aspect-ratio: 16/9;
  display: block;
}

/* What */
.what {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.what-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 40px;
}
.what-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.what-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 28px 32px;
}
.what-icon {
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 16px;
  font-family: monospace;
}
.what-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}
.what-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* How */
.how {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  max-width: 1400px;
  margin: 0 auto;
}
.how-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 48px;
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 700px;
}
.step {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  min-width: 40px;
  padding-top: 4px;
}
.step-body h3 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.step-body p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.stat {
  padding: 48px 48px;
  border-right: 1px solid var(--border);
  text-align: left;
}
.stat:last-child { border-right: none; }
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -2px;
}
.stat-label {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.4;
  max-width: 160px;
}

/* Manifesto */
.manifesto {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}
blockquote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--fg);
  max-width: 800px;
  margin: 0 auto 20px;
  letter-spacing: -0.5px;
  font-style: italic;
}
.manifesto-attribution {
  font-size: 14px;
  color: var(--muted);
}

/* Closing */
.closing {
  padding: 80px 48px 100px;
  border-bottom: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.closing-inner { max-width: 600px; }
.closing h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.closing p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.closing-cta {
  display: inline-block;
  padding: 16px 36px;
  background: var(--accent);
  color: #0D0D0F;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  border-radius: 12px;
  text-decoration: none;
  margin-bottom: 16px;
  transition: opacity 0.2s;
}
.closing-cta:hover { opacity: 0.85; }
.closing-sub {
  font-size: 13px;
  color: var(--muted);
}

/* Footer */
.footer {
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}
.footer-left { display: flex; flex-direction: column; gap: 6px; }
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
}
.footer-meta { font-size: 13px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; align-items: center; }
.footer-link {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--fg); }

/* Mobile */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .nav-tagline { display: none; }
  .hero { padding: 60px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-img { aspect-ratio: 16/9; }
  .hero-form { flex-direction: column; }
  .hero-btn { width: 100%; }
  .what, .how, .stats, .manifesto, .closing { padding-left: 24px; padding-right: 24px; }
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); padding: 32px 24px; }
  .stat:last-child { border-bottom: none; }
  .step { gap: 20px; }
  .footer { flex-direction: column; gap: 20px; align-items: flex-start; }
  .closing-inner { max-width: 100%; }
}