:root {
  --bg: #0a0c11;
  --surface: #12151e;
  --surface-2: #1a1e2c;
  --border: #1e2333;
  --text: #e4e8f0;
  --text-dim: #6b7a99;
  --accent: #00e87a;
  --accent-dim: rgba(0,232,122,0.12);
  --accent-2: #00b4ff;
  --hot: #ff4d4d;
  --warning: #ffb800;
}

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

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

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.brand-mark {
  color: var(--accent);
  font-size: 24px;
}

.brand-name {
  color: var(--text);
}

.nav-tagline {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  padding: 100px 48px 80px;
  max-width: 1100px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(0,232,122,0.2);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-sub {
  max-width: 560px;
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}

.stat { display: flex; flex-direction: column; gap: 4px; }

.stat-value {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Features */
.features {
  padding: 100px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}

.section-header {
  margin-bottom: 56px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
  max-width: 640px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(0,232,122,0.25);
}

.feature-card--wide { grid-column: 1; }

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: 16px;
}

.feature-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 4px;
}

/* Operations */
.operations {
  padding: 100px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.ops-content { max-width: 480px; }

.ops-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 3.5vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 48px;
}

.steps { display: flex; flex-direction: column; gap: 32px; }

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-dim);
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0,232,122,0.15);
}

.step-body { padding-top: 4px; }

.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.65;
}

/* Terminal */
.terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.terminal-title {
  font-size: 11px;
  color: var(--text-dim);
  margin-left: 8px;
  font-family: 'DM Sans', monospace;
}

.terminal-body { padding: 20px; }

.t-row {
  display: grid;
  grid-template-columns: 1.8fr 1fr 0.8fr 1fr;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
}

.t-row:last-child { border-bottom: none; }

.t-row--header {
  color: var(--text-dim);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 12px;
}

.t-row span:first-child { color: var(--text); font-weight: 500; }
.t-row span:nth-child(2) { color: var(--text); }
.t-row span:nth-child(3) { font-weight: 600; }

.t-up { color: var(--accent) !important; }
.t-down { color: var(--hot) !important; }
.t-flat { color: var(--text-dim) !important; }

.t-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.03em;
}
.t-badge--hot { background: rgba(255,77,77,0.15); color: var(--hot); }
.t-badge--ready { background: rgba(255,184,0,0.15); color: var(--warning); }
.t-badge--sold { background: rgba(0,232,122,0.15); color: var(--accent); }
.t-badge--ok { background: var(--surface-2); color: var(--text-dim); }

/* Philosophy */
.philosophy {
  padding: 100px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.philosophy-inner {
  max-width: 720px;
}

.philosophy-quote {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 3.5vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 36px;
  font-style: normal;
  border-left: 3px solid var(--accent);
  padding-left: 28px;
}

.philosophy-body {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 20px;
}

.philosophy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}

.ptag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

/* Closing */
.closing {
  padding: 100px 48px;
}

.closing-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 5vw, 64px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 28px;
  max-width: 800px;
}

.closing-body {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 600px;
}

/* Footer */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
  .navbar, .hero, .features, .operations, .philosophy, .closing, .footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero { padding-top: 60px; padding-bottom: 60px; }

  .hero-headline { font-size: 48px; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }

  .feature-grid { grid-template-columns: 1fr; }

  .feature-card--wide { grid-column: 1; }

  .operations {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .ops-visual { order: -1; }

  .terminal { transform: scale(0.9); transform-origin: top left; }

  .t-row {
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    font-size: 11px;
  }

  .t-row span:nth-child(3),
  .t-row span:nth-child(4) { display: none; }
}