:root {
  --bg: #080b12;
  --bg-card: #0e1320;
  --bg-surface: #131929;
  --fg: #e8eaf0;
  --fg-dim: #8892a4;
  --fg-muted: #505870;
  --accent: #ff8c00;
  --accent-dim: rgba(255, 140, 0, 0.12);
  --green: #4ade80;
  --green-dim: rgba(74, 222, 128, 0.1);
  --red: #f87171;
  --yellow: #fbbf24;
  --border: rgba(255,255,255,0.06);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Outfit', 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 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 11, 18, 0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-dim);
  font-weight: 400;
}

/* HERO */
.hero {
  padding: 9rem 2rem 6rem;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,140,0,0.2);
}
.hero-headline {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-dim);
  line-height: 1.7;
  max-width: 480px;
}

/* TERMINAL */
.terminal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.t-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.t-red { background: #ff5f57; }
.t-yellow { background: #febc2e; }
.t-green { background: #28c840; }
.t-label {
  margin-left: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--fg-muted);
}
.terminal-body {
  padding: 1.2rem 1.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.9;
}
.t-line { margin-bottom: 0.1rem; }
.t-prompt { color: var(--accent); margin-right: 0.5rem; }
.t-cmd { color: var(--fg); }
.t-dim { color: var(--fg-dim); }
.t-success { color: var(--green); }
.t-warn { color: var(--yellow); }

/* COMPARISON */
.comparison {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.comparison-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.comparison-header {
  text-align: center;
  margin-bottom: 3rem;
}
.comparison-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.comparison-header p {
  color: var(--fg-dim);
  font-size: 0.95rem;
}
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.comp-card {
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border);
}
.comp-before { background: var(--bg-card); }
.comp-after { background: rgba(74, 222, 128, 0.03); border-color: rgba(74, 222, 128, 0.15); }
.comp-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  font-family: 'JetBrains Mono', monospace;
}
.before-label { color: var(--fg-muted); }
.after-label { color: var(--green); }
.comp-list { display: flex; flex-direction: column; gap: 0.8rem; }
.comp-item {
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.comp-missing { color: var(--fg-muted); }
.comp-missing::before { content: '✗'; color: var(--red); font-size: 0.8rem; margin-top: 0.15rem; flex-shrink: 0; }
.comp-good { color: var(--fg); }
.comp-good::before { content: '✓'; color: var(--green); font-size: 0.8rem; margin-top: 0.15rem; flex-shrink: 0; }

/* FEATURES */
.features {
  padding: 5rem 2rem;
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.features-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.features-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.features-header p {
  color: var(--fg-dim);
  font-size: 0.95rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.8rem;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: rgba(255, 140, 0, 0.25);
}
.feature-icon {
  width: 42px;
  height: 42px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.feature-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--fg);
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 5rem 2rem 7rem;
}
.closing-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.closing-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  border: 1px solid rgba(255,140,0,0.2);
}
.closing-headline {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--fg);
}
.closing-sub {
  font-size: 1rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.footer-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--fg);
}
.footer-tagline {
  font-size: 0.78rem;
  color: var(--fg-muted);
}
.footer-meta {
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { order: -1; }
  .comparison-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .closing { padding: 3rem 1.5rem 5rem; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 2rem; }
}