:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: #151d2e;
  --bg-card-hover: #1a2436;
  --fg-primary: #e8edf5;
  --fg-secondary: #8b95a8;
  --fg-muted: #4a5568;
  --accent: #00e5c7;
  --accent-dim: rgba(0, 229, 199, 0.12);
  --accent-glow: rgba(0, 229, 199, 0.25);
  --red: #ff5f56;
  --yellow: #ffbd2e;
  --green: #27c93f;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --max-width: 1120px;
}

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

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 100px 32px 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.accent { color: var(--accent); }

.lede {
  font-size: 1.1rem;
  color: var(--fg-secondary);
  max-width: 520px;
  line-height: 1.7;
}

/* Terminal */
.hero-terminal {
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4), 0 0 60px var(--accent-glow);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot.red { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green { background: var(--green); }

.terminal-title {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--fg-muted);
  margin-left: auto;
  margin-right: auto;
}

.terminal-body {
  padding: 20px 24px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 14px;
  line-height: 1.8;
}

.terminal-line {
  color: var(--fg-primary);
}

.terminal-line.output {
  color: var(--fg-secondary);
}

.prompt {
  color: var(--accent);
  margin-right: 8px;
}

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-bg-glow {
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

/* ── Services ── */
.services {
  padding: 80px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

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

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 32px 28px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.service-card.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-card) 60%, var(--accent-dim) 100%);
}

.service-icon {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--fg-secondary);
  line-height: 1.6;
}

/* ── Edge ── */
.edge {
  padding: 80px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.edge-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: start;
}

.edge-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.edge-text p {
  font-size: 1rem;
  color: var(--fg-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.edge-stats {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 12px;
}

.stat {
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg-primary);
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ── Closing ── */
.closing {
  padding: 100px 32px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Footer ── */
.site-footer {
  padding: 32px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg-secondary);
}

.footer-divider {
  opacity: 0.3;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 60px 20px 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .services { padding: 48px 20px; }
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .edge { padding: 48px 20px; }
  .edge-layout { grid-template-columns: 1fr; gap: 40px; }
  .closing { padding: 60px 20px; }
  .edge-stats {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }
  .stat { flex: 1; min-width: 140px; }
}