:root {
  --bg: #0d0d14;
  --surface: #12121e;
  --surface-2: #1a1a2e;
  --border: #2a2a40;
  --fg: #e8e8f0;
  --fg-muted: #8888a8;
  --accent: #00e5ff;
  --accent-dim: #00e5ff22;
  --amber: #ffb700;
  --amber-dim: #ffb70022;
  --red: #ff4d4d;
  --red-dim: #ff4d4d22;
  --green: #00e676;
  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Fira Code', monospace;
  --radius: 6px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--fg);
  letter-spacing: 0.05em;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  margin-bottom: 20px;
}
.label-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 100px 0 80px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  margin-bottom: 16px;
}
.eyebrow-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  padding: 4px 10px;
  border-radius: 3px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-headline {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 20px;
}
.headline-accent {
  color: var(--accent);
}
.hero-lede {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 440px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* TERMINAL */
.terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.terminal-header {
  background: var(--surface-2);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca42; }
.terminal-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  margin-left: 8px;
}
.terminal-body {
  padding: 20px 20px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  overflow-x: auto;
}
.t-dim { color: #666680; }
.t-cyan { color: var(--accent); }
.t-amber { color: var(--amber); }
.t-red { color: var(--red); font-weight: 500; }
.t-bold { font-weight: 600; color: var(--red); }

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}
.btn-primary:hover {
  background: #33eeff;
  border-color: #33eeff;
}
.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}
.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  width: 100%;
  text-align: center;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-large {
  padding: 14px 28px;
  font-size: 15px;
}

/* PROOF */
.proof {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.proof-headline h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  margin-bottom: 60px;
  line-height: 1.2;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.proof-card {
  background: var(--surface);
  padding: 36px 32px;
}
.proof-card-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.proof-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}
.proof-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 0;
}
.how-step {
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 16px;
}
.how-step h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 12px;
}
.how-step p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.code-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fg-muted);
  overflow-x: auto;
}
.t-comment { color: #555570; }

/* PRICING */
.pricing {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.pricing-card-featured {
  border-color: var(--accent);
  background: linear-gradient(to bottom, var(--accent-dim), var(--surface));
}
.pricing-tier {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.pricing-price {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 8px;
}
.pricing-period {
  font-size: 16px;
  font-weight: 400;
  color: var(--fg-muted);
}
.pricing-desc {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}
.pricing-features {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
}
.pricing-features li {
  font-size: 13px;
  color: var(--fg-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-features li::before {
  content: "✓ ";
  color: var(--accent);
  margin-right: 4px;
}

/* CLOSING */
.closing {
  padding: 120px 0;
  text-align: center;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}
.closing-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.closing-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--fg); }
.footer-copy {
  font-size: 12px;
  color: #444458;
  width: 100%;
  text-align: center;
  margin-top: 12px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .proof-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 60px 0 50px; }
  .hero-headline { font-size: 32px; }
  .proof, .how-it-works, .pricing { padding: 60px 0; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}