/* ---- TOKENS ---- */
:root {
  --bg: #0a0a0e;
  --bg-card: #111118;
  --bg-window: #0d0d12;
  --fg: #f0f0f5;
  --fg-dim: #8888a0;
  --accent: #00e876;
  --accent-dim: rgba(0,232,118,0.12);
  --border: rgba(255,255,255,0.07);
  --c-green: #00e876;
  --c-yellow: #f5c842;
  --c-dim: #666680;
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --max-w: 1100px;
  --pad-x: clamp(24px, 5vw, 64px);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { background: var(--bg); color: var(--fg); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* ---- NAV ---- */
.nav {
  padding: 20px var(--pad-x);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-status {
  font-size: 0.8rem;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ---- HERO ---- */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px var(--pad-x) 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-kicker {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--fg-dim);
  max-width: 420px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.hero-tag {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}

/* ---- CODE WINDOW ---- */
.code-window {
  background: var(--bg-window);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  box-shadow: 0 32px 64px rgba(0,0,0,0.5);
}
.code-window-bar {
  background: #0f0f16;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }
.code-window-title { margin-left: 8px; font-size: 0.75rem; color: var(--c-dim); font-family: var(--font-body); }
.code-window-body { padding: 20px; }
.code-line { line-height: 1.8; font-size: 0.8rem; }
.c-green { color: var(--c-green); }
.c-dim { color: var(--c-dim); }
.c-yellow { color: var(--c-yellow); }

/* ---- PROOF ---- */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px var(--pad-x);
}
.proof-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
}
.proof-stat { text-align: center; }
.proof-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
}
.proof-label { font-size: 0.85rem; color: var(--fg-dim); margin-top: 4px; }
.proof-divider { width: 1px; height: 48px; background: var(--border); }

/* ---- FEATURES ---- */
.features {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-heading {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 60px;
  max-width: 500px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(0,232,118,0.25); }
.feature-icon { color: var(--accent); margin-bottom: 16px; }
.feature-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-card p { font-size: 0.9rem; color: var(--fg-dim); line-height: 1.6; }

/* ---- PROCESS ---- */
.process {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px var(--pad-x);
  border-top: 1px solid var(--border);
}
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.process-step {}
.step-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  opacity: 0.4;
}
.step-content h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-content p { font-size: 0.85rem; color: var(--fg-dim); line-height: 1.6; }
.step-content code {
  background: var(--accent-dim);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
}

/* ---- TERMINAL SECTION ---- */
.terminal-section {
  background: #0e0e14;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px var(--pad-x);
}
.terminal-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.terminal-text h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 2.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 24px;
}
.terminal-text p { font-size: 1rem; color: var(--fg-dim); line-height: 1.7; margin-bottom: 16px; }
.terminal-body { background: #0d0d12; }
.summary-header {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  line-height: 2;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* ---- CLOSING ---- */
.closing {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px var(--pad-x);
  text-align: center;
}
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 24px;
}
.closing p {
  font-size: 1.1rem;
  color: var(--fg-dim);
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px var(--pad-x);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}
.footer-tagline { font-size: 0.85rem; color: var(--fg-dim); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px var(--pad-x) 40px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .terminal-inner { grid-template-columns: 1fr; gap: 48px; }
  .proof-inner { flex-direction: column; gap: 32px; }
}
@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .proof-divider { display: none; }
}