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

:root {
  --bg: #09090B;
  --fg: #F4F4F5;
  --accent: #B4FF3F;
  --accent-dim: rgba(180, 255, 63, 0.08);
  --muted: #71717A;
  --border: rgba(244,244,245,0.08);
  --card: rgba(255,255,255,0.03);
  --card-hover: rgba(180,255,63,0.04);
  --mono: 'DM Mono', 'Courier New', monospace;
  --display: 'Syne', 'Arial Black', sans-serif;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  background: rgba(9,9,11,0.9);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2.5s ease-in-out infinite;
}
.nav-wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
}

/* ── HERO ── */
.hero {
  padding: 100px 0 80px;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
.hero-headline {
  font-family: var(--display);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 780px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}
.stat {
  padding: 24px 32px;
}
.stat-val {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.stat-lbl {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
  max-width: 140px;
}
.stat-div {
  width: 1px;
  height: 60px;
  background: var(--border);
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cta-badge {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--bg);
  background: var(--accent);
  padding: 10px 20px;
  border-radius: 6px;
  font-family: var(--display);
}

/* ── SECTION LABELS ── */
.section-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ── SIGNALS ── */
.signals-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.signals-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.signals-header {
  max-width: 640px;
  margin-bottom: 56px;
}
.signals-headline {
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.signals-sub {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}
.signals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 32px;
}
.signal-card {
  background: var(--card);
  padding: 28px;
  transition: background 0.2s;
}
.signal-card:hover { background: var(--card-hover); }
.signal-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.signal-meta {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.signal-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.signals-live {
  display: flex;
  justify-content: center;
}
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 100px;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── HOW ── */
.how-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.how-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.how-headline {
  font-family: var(--display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 56px;
  max-width: 560px;
}
.how-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin-bottom: 48px;
}
.step {
  padding: 0 24px;
}
.step:first-child { padding-left: 0; }
.step-num {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.step-title {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
  line-height: 1.3;
}
.step-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.step-connector {
  width: 40px;
  height: 1px;
  background: var(--border);
  margin-top: 28px;
  flex-shrink: 0;
}
.how-note {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 28px;
  max-width: 640px;
}
.how-note p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── NUMBERS ── */
.numbers-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.numbers-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.numbers-header { margin-bottom: 40px; }
.numbers-headline {
  font-family: var(--display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 40px;
}
.num-card {
  background: var(--card);
  padding: 28px 24px;
}
.num-val {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}
.num-period {
  font-size: 20px;
  color: var(--muted);
}
.num-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.numbers-cta {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 32px;
  display: inline-block;
}
.cta-tagline {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.5;
}

/* ── CLOSING ── */
.closing-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.closing-headline {
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 28px;
  max-width: 700px;
}
.closing-body {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 580px;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.footer-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
}
.footer-copy {
  font-size: 13px;
  color: var(--muted);
}
.footer-sub {
  font-size: 12px;
  color: rgba(113,113,122,0.5);
  margin-left: auto;
}

/* ── ANIMATIONS ── */
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
  50% { opacity: 0.5; box-shadow: 0 0 20px var(--accent); }
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 60px 0 60px; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-div { width: 100%; height: 1px; }
  .signals-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; gap: 24px; }
  .step-connector { display: none; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-sub { margin-left: 0; }
}
@media (max-width: 480px) {
  .numbers-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 36px; }
}