:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --fg: #f0efe9;
  --fg-muted: #8a8a8a;
  --accent: #c4f135;
  --accent-dim: rgba(196, 241, 53, 0.12);
  --border: rgba(240, 239, 233, 0.08);
  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 8px;
}

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

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

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--fg-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.nav-links a:hover { color: var(--fg); }

/* Hero */
.hero {
  padding: 80px 48px 80px;
  position: relative;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}
.hero-content { max-width: 1100px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 0;
}

/* Terminal mockup */
.hero-terminal {
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(196,241,53,0.08);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #1a1a1a;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }
.terminal-title { font-size: 12px; color: var(--fg-muted); margin-left: 8px; }
.terminal-body { padding: 20px; }
.terminal-line { color: var(--fg-muted); margin-bottom: 4px; }
.prompt { color: var(--accent); margin-right: 8px; }
.cmd-text { color: var(--fg); }
.terminal-out { color: #6e6e6e; margin-bottom: 8px; padding-left: 20px; }
.success { color: var(--accent) !important; }
.cursor-line { display: flex; align-items: center; }
.cursor { color: var(--fg); }
.cursor-blink { animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* Background orbs */
.hero-bg-orb { position: absolute; border-radius: 50%; filter: blur(120px); pointer-events: none; }
.orb-1 { width: 600px; height: 600px; background: rgba(196,241,53,0.04); top: -200px; right: -200px; }
.orb-2 { width: 400px; height: 400px; background: rgba(196,241,53,0.03); bottom: -100px; left: 20%; }

/* Features */
.features {
  padding: 100px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.features-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.features-header h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; max-width: 1100px; margin: 0 auto; }
.feature-card {
  background: var(--bg);
  padding: 36px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(196,241,53,0.25); }
.feature-icon { margin-bottom: 20px; }
.feature-card h3 { font-family: var(--font-head); font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* Manifesto */
.manifesto {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}
.manifesto-inner { max-width: 760px; margin: 0 auto; }
.manifesto-quote {
  font-family: var(--font-head);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--fg);
  border-left: 3px solid var(--accent);
  padding-left: 28px;
  margin: 32px 0 36px;
}
.manifesto-body { font-size: 16px; color: var(--fg-muted); line-height: 1.8; }
.manifesto-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--border); }
.stat {}
.stat-number { font-family: var(--font-head); font-size: 40px; font-weight: 700; color: var(--accent); letter-spacing: -0.03em; }
.stat-label { font-size: 13px; color: var(--fg-muted); margin-top: 6px; }

/* Closing */
.closing {
  padding: 100px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}
.closing-body { font-size: 17px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 40px; }
.closing-tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.tagline-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }

/* Waitlist form */
.waitlist-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.waitlist-form input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 18px;
  min-width: 240px;
  outline: none;
  transition: border-color 0.2s;
}
.waitlist-form input::placeholder { color: var(--fg-muted); }
.waitlist-form input:focus { border-color: var(--accent); }
.waitlist-form button {
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.waitlist-form button:hover { opacity: 0.85; }
.waitlist-form button:disabled { opacity: 0.5; cursor: not-allowed; }
.form-message {
  width: 100%;
  font-size: 13px;
  color: #ff6b6b;
  margin-top: 4px;
  min-height: 18px;
}
.form-success {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 36px;
}

/* Footer */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 32px;
}
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: 15px; }
.footer-tagline { font-size: 14px; color: var(--fg-muted); flex: 1; }
.footer-copy { font-size: 12px; color: var(--fg-muted); }

/* Responsive */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .manifesto-stat-row { grid-template-columns: 1fr 1fr; gap: 24px; }
  .nav { padding: 16px 24px; }
  .hero, .features, .manifesto, .closing, .footer { padding-left: 24px; padding-right: 24px; }
}
@media (max-width: 600px) {
  .hero { padding-top: 60px; padding-bottom: 60px; min-height: auto; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto-stat-row { grid-template-columns: 1fr 1fr; }
  .footer { flex-wrap: wrap; gap: 16px; }
  .nav-links { display: none; }
}