:root {
  --bg: #0B1220;
  --surface: #111B2E;
  --surface2: #162035;
  --accent: #C8FF47;
  --accent-dim: rgba(200, 255, 71, 0.12);
  --text: #E8EDF4;
  --text-muted: #6B7A90;
  --text-dim: #3D5066;
  --border: rgba(107, 122, 144, 0.15);
}

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

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

/* ── NAV ───────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── HERO ──────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--text-dim) 1px, transparent 1px),
    linear-gradient(90deg, var(--text-dim) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 0%, transparent 100%);
  opacity: 0.4;
}
.hero-content {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.eyebrow-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(52px, 8vw, 100px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  max-width: 560px;
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 52px;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 36px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-val {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── SECTION SHARED ────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 60px;
  max-width: 600px;
}

/* ── HOW IT WORKS ──────────────────────── */
.how {
  padding: 100px 40px;
  border-top: 1px solid var(--border);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step { padding: 36px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 22px;
  color: var(--text);
  margin-bottom: 12px;
}
.step-desc { font-size: 15px; color: var(--text-muted); line-height: 1.65; font-weight: 300; }

/* ── FEATURES ──────────────────────────── */
.features {
  padding: 100px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(200, 255, 71, 0.3); }
.feature-icon {
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 10px;
}
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; font-weight: 300; }

/* ── MANIFESTO ─────────────────────────── */
.manifesto {
  padding: 100px 40px;
  border-top: 1px solid var(--border);
}
.manifesto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.manifesto-quote .quote-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.manifesto-quote .quote-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}
.manifesto-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.timeline-marker {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--text-dim);
}
.timeline-marker.done { color: var(--text-muted); }
.timeline-marker.active { color: var(--accent); }
.marker-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  flex-shrink: 0;
}
.timeline-marker.active .marker-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(200, 255, 71, 0.5);
}

/* ── VISION ────────────────────────────── */
.vision {
  padding: 100px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
}
.vision-content { max-width: 720px; margin: 0 auto; }
.vision-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 5vw, 56px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
}
.vision-body {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ── FOOTER ────────────────────────────── */
.footer {
  padding: 60px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
}
.footer-tagline { font-size: 14px; color: var(--text-muted); }
.footer-built { font-size: 12px; color: var(--text-dim); margin-top: 8px; }

/* ── RESPONSIVE ────────────────────────── */
@media (max-width: 768px) {
  /* Spacing */
  .hero { padding: 100px 24px 60px; }
  .how, .features, .manifesto, .vision, .pricing { padding: 48px 24px; }

  /* No horizontal overflow */
  body { overflow-x: hidden; }
  .features-grid { overflow-x: auto; }

  /* Typography — hero */
  .hero-headline { font-size: clamp(36px, 10vw, 60px); line-height: 1.05; }
  .hero-sub { font-size: 16px; line-height: 1.7; }

  /* Single column layouts */
  .steps { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }

  /* Nav */
  .nav { padding: 0 24px; }
  .nav-actions { display: none; } /* Hide nav links on mobile */

  /* Touch targets — minimum 48px */
  .hero-cta-primary,
  .nav-btn-primary,
  .pricing-cta,
  .btn { min-height: 48px; }

  /* Full-width CTAs on mobile */
  .hero-cta-primary,
  .nav-btn-primary,
  .pricing-cta { display: block; width: 100%; text-align: center; box-sizing: border-box; }

  /* Pricing — bigger text on mobile */
  .pricing-price { font-size: 36px; }

  /* Section headline */
  .section-headline { font-size: clamp(24px, 6vw, 36px); line-height: 1.2; }

  /* Feature cards — readable padding */
  .feature-card { padding: 24px; }

  /* Nav right — stacked */
  .nav-right { gap: 8px; }
}