:root {
  --bg: #0A0A0A;
  --bg-2: #0F0F0F;
  --bg-card: #111111;
  --fg: #F0F0F0;
  --fg-muted: #888888;
  --accent: #C8FF00;
  --accent-dim: rgba(200, 255, 0, 0.15);
  --accent-glow: rgba(200, 255, 0, 0.4);
  --border: rgba(255,255,255,0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAVBAR ─────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(20px);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-logo .accent { color: var(--accent); }
.nav-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ── HERO ───────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,255,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: var(--fg);
}
.headline-fill {
  color: var(--accent);
  display: block;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: inline-block;
  max-width: 400px;
}
.preview-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 600;
}
.preview-lines { display: flex; flex-direction: column; gap: 8px; }
.preview-line {
  font-size: 13px;
  color: var(--fg-muted);
  font-family: 'Courier New', monospace;
  opacity: 0;
  transform: translateX(-8px);
}
.preview-line.delay-1 { animation: slide-in 0.5s 0.5s forwards; }
.preview-line.delay-2 { animation: slide-in 0.5s 1.0s forwards; }
.preview-line.delay-3 { animation: slide-in 0.5s 1.5s forwards; }
.preview-line.success { color: var(--accent); }
@keyframes slide-in {
  to { opacity: 1; transform: translateX(0); }
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 320px;
}
.grid-cell {
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.accent-glow {
  background: var(--accent-dim);
  border-color: rgba(200,255,0,0.3);
  box-shadow: 0 0 20px rgba(200,255,0,0.1);
}
.cell-1 { animation: cell-glow 3s ease-in-out infinite; }
.cell-2 { animation: cell-glow 3s 0.5s ease-in-out infinite; }
.cell-4 { animation: cell-glow 3s 1s ease-in-out infinite; }
.cell-7 { animation: cell-glow 3s 1.5s ease-in-out infinite; }
@keyframes cell-glow {
  0%, 100% { background: var(--bg-card); border-color: var(--border); }
  50% { background: var(--accent-dim); border-color: rgba(200,255,0,0.4); }
}

.visual-hud {
  position: absolute;
  bottom: -20px;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.hud-ring { position: relative; width: 80px; height: 80px; }
.hud-ring-svg { width: 100%; height: 100%; }
.hud-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.hud-pct {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
}
.hud-label {
  font-size: 10px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hud-metrics { display: flex; flex-direction: column; gap: 10px; }
.hud-metric { display: flex; flex-direction: column; }
.metric-val {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.metric-key { font-size: 11px; color: var(--fg-muted); }

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--fg-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.scroll-arrow {
  width: 16px;
  height: 16px;
  border-right: 2px solid var(--fg-muted);
  border-bottom: 2px solid var(--fg-muted);
  transform: rotate(45deg);
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(6px); }
}

/* ── MANIFESTO ───────────────────────────────── */
.manifesto { padding: 100px 32px; background: var(--bg-2); }
.manifesto-inner { max-width: var(--max-w); margin: 0 auto; }
.manifesto-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 600;
}
.manifesto-statement {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 64px;
  max-width: 700px;
}
.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.manifesto-issue {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}
.issue-icon {
  margin-bottom: 16px;
  opacity: 0.8;
}
.manifesto-issue p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── STATS ───────────────────────────────────── */
.stats { padding: 80px 32px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 60px;
}
.stat-block { flex: 1; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -3px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.stat-pct {
  font-size: 0.5em;
  vertical-align: super;
}
.stat-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── FEATURES ────────────────────────────────── */
.features { padding: 100px 32px; }
.features-inner { max-width: var(--max-w); margin: 0 auto; }
.features-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}
.features-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 64px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-primary {
  background: linear-gradient(135deg, rgba(200,255,0,0.08) 0%, transparent 60%);
  border-color: rgba(200,255,0,0.2);
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(200,255,0,0.3);
  transform: translateY(-4px);
}
.feature-icon-wrap { margin-bottom: 20px; }
.feature-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 500;
}

/* ── HOW IT WORKS ───────────────────────────── */
.how { padding: 100px 32px; background: var(--bg-2); }
.how-inner { max-width: var(--max-w); margin: 0 auto; }
.how-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}
.how-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 72px;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 64px;
  position: relative;
}
.how-step { position: relative; }
.step-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--accent-dim);
  letter-spacing: -3px;
  line-height: 1;
  margin-bottom: 20px;
}
.step-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.step-connector {
  position: absolute;
  right: -20px;
  top: 30px;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, rgba(200,255,0,0.3), transparent);
}
.step-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 8px solid rgba(200,255,0,0.3);
}

.how-reveal {
  background: #050505;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'Courier New', monospace;
  font-size: 13px;
}
.reveal-code {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(200,255,0,0.04);
  display: flex;
  gap: 8px;
}
.code-prompt { color: var(--accent); }
.code-text { color: var(--fg-muted); }
.reveal-output { padding: 16px 24px; display: flex; flex-direction: column; gap: 4px; }
.output-line { color: var(--fg-muted); }
.output-line.success { color: var(--accent); display: flex; align-items: center; gap: 8px; }
.success-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ── CLOSING ─────────────────────────────────── */
.closing {
  padding: 120px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(200,255,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner { max-width: 700px; margin: 0 auto; position: relative; }
.closing-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 13px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 32px;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.0;
  margin-bottom: 28px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 64px;
}
.closing-vision {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.vision-line { width: 60px; height: 1px; background: rgba(200,255,0,0.3); }
.vision-text {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  font-style: italic;
}

/* ── SIGNUP FORM ─────────────────────────────── */
.closing-signup {
  display: flex;
  gap: 12px;
  margin-top: 48px;
  justify-content: center;
}
.signup-input {
  padding: 14px 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font-size: 15px;
  font-family: var(--font-body);
  min-width: 240px;
  outline: none;
  transition: border-color 0.2s;
}
.signup-input:focus { border-color: rgba(200,255,0,0.4); }
.signup-input::placeholder { color: var(--fg-muted); }
.signup-btn {
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #000;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.signup-btn:hover { opacity: 0.88; transform: translateY(-2px); }
.signup-btn:active { transform: translateY(0); }

@media (max-width: 600px) {
  .closing-signup { flex-direction: column; align-items: stretch; }
  .signup-input { min-width: unset; }
}

/* ── FOOTER ──────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  display: block;
}
.footer-logo .accent { color: var(--accent); }
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-byline { font-size: 12px; color: var(--fg-muted); }
.footer-legal { font-size: 12px; color: var(--fg-muted); }

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .manifesto-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .step-connector { display: none; }
  .stats-inner { flex-direction: column; gap: 40px; }
  .stat-divider { width: 80px; height: 1px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}
@media (max-width: 480px) {
  .hero { padding: 60px 20px 80px; }
  .manifesto, .features, .how, .closing { padding: 60px 20px; }
  .stats { padding: 60px 20px; }
  .hero-headline { font-size: 44px; letter-spacing: -1px; }
  .nav-inner { padding: 14px 20px; }
}