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

:root {
  --bg: #111110;
  --surface: #1c1c1a;
  --surface-2: #252523;
  --border: #2e2e2c;
  --text: #f0efe9;
  --text-muted: #8a8a84;
  --accent: #B8FF57;
  --accent-dim: rgba(184, 255, 87, 0.12);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.nav-badge {
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 48px 96px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-lede {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.7;
}

/* Dashboard mock */
.dashboard-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.mock-header {
  background: var(--surface-2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}
.mock-dots {
  display: flex;
  gap: 6px;
}
.mock-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.mock-title {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}
.mock-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mock-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  width: 80px;
  font-weight: 500;
}
.stat-value {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
}
.stat-delta {
  font-size: 11px;
  color: var(--accent);
}
.mock-alert { color: #FF6B6B; }
.mock-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-bar-label {
  font-size: 11px;
  color: var(--text-muted);
  width: 80px;
}
.mock-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.mock-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
}
.mock-bar-val {
  font-size: 11px;
  color: var(--text-muted);
  width: 30px;
  text-align: right;
}
.mock-recent {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 4px;
}
.mock-recent-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.mock-post {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  padding: 4px 0;
}
.mock-post-title { color: var(--text); }

/* Features */
.features {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 36px 32px;
}
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* How */
.how {
  padding: 80px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.step {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
}
.step h4 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Manifesto */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}
blockquote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text);
}
.manifesto-sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 96px 48px;
  text-align: center;
}
.closing-inner {
  max-width: 600px;
  margin: 0 auto;
}
.closing h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  line-height: 1.1;
}
.closing p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero {
    grid-template-columns: 1fr;
    padding: 56px 24px 64px;
    gap: 48px;
  }
  .hero-right { order: -1; }
  .features { padding: 56px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .how { padding: 56px 24px; }
  .how-steps { grid-template-columns: 1fr; gap: 32px; }
  .manifesto { padding: 56px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 24px; }
  .footer-inner { flex-direction: column; gap: 8px; }
}