:root {
  --bg: #0e0e10;
  --bg-card: #18181b;
  --bg-card-hover: #1f1f23;
  --fg: #f0ede8;
  --fg-muted: #8a8782;
  --accent: #E8A849;
  --accent-dim: rgba(232, 168, 73, 0.12);
  --accent-border: rgba(232, 168, 73, 0.25);
  --mono: 'DM Mono', 'Courier New', monospace;
  --serif: 'DM Serif Display', Georgia, serif;
  --radius: 6px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  padding: 24px 40px;
  border-bottom: 1px solid rgba(240, 237, 232, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: calc(100vh - 73px);
  border-bottom: 1px solid rgba(240, 237, 232, 0.06);
}
.hero-content {
  padding: 80px 60px 80px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.08;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 36px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.meta-item {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.meta-sep {
  color: rgba(240, 237, 232, 0.15);
  font-size: 14px;
}

/* Hero Card Stack */
.hero-card-stack {
  background: linear-gradient(135deg, #131316 0%, #0e0e10 100%);
  border-left: 1px solid rgba(240, 237, 232, 0.06);
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-card-stack::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(232, 168, 73, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.live-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
  animation: pulse-red 1.5s ease-in-out infinite;
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 12px rgba(239, 68, 68, 0.6); }
  50% { box-shadow: 0 0 20px rgba(239, 68, 68, 0.9); }
}
.live-label {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: #ef4444;
  font-weight: 500;
}
.info-card {
  background: var(--bg-card);
  border: 1px solid rgba(240, 237, 232, 0.08);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 14px;
  transition: border-color 0.3s ease;
}
.info-card:hover {
  border-color: var(--accent-border);
}
.card-1 { border-left: 2px solid var(--accent); }
.card-2 { border-left: 2px solid rgba(232, 168, 73, 0.5); }
.card-3 { border-left: 2px solid rgba(232, 168, 73, 0.25); }
.card-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.card-text {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.card-text strong {
  color: var(--fg);
  font-weight: 500;
}

/* Live Demo */
.livedemo {
  padding: 100px 40px;
  border-bottom: 1px solid rgba(240, 237, 232, 0.06);
}
.livedemo-inner {
  max-width: 900px;
  margin: 0 auto;
}
.demo-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 48px;
}
.demo-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.demo-step {
  flex: 1;
  padding: 0 40px 0 0;
}
.demo-step:first-child {
  padding-left: 0;
}
.demo-divider {
  width: 1px;
  background: rgba(240, 237, 232, 0.06);
  margin: 0 40px 0 0;
  flex-shrink: 0;
}
.step-num {
  font-family: var(--serif);
  font-size: 42px;
  color: rgba(232, 168, 73, 0.25);
  margin-bottom: 16px;
  line-height: 1;
}
.step-body h3 {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--fg);
  margin-bottom: 12px;
  font-weight: 400;
}
.step-body p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Features */
.features {
  padding: 100px 40px;
  background: #0c0c0e;
  border-bottom: 1px solid rgba(240, 237, 232, 0.06);
}
.features-inner {
  max-width: 900px;
  margin: 0 auto;
}
.features-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.feature-item {
  padding: 40px;
  border-top: 1px solid rgba(240, 237, 232, 0.06);
}
.feature-item:nth-child(1),
.feature-item:nth-child(2) {
  border-top: none;
}
.feature-item:nth-child(odd) {
  border-right: 1px solid rgba(240, 237, 232, 0.06);
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-item h3 {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--fg);
  margin-bottom: 12px;
  font-weight: 400;
}
.feature-item p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Philosophy */
.philosophy {
  padding: 100px 40px;
  border-bottom: 1px solid rgba(240, 237, 232, 0.06);
}
.philosophy-inner {
  max-width: 720px;
  margin: 0 auto;
}
.quote-text {
  font-family: var(--serif);
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--fg);
  line-height: 1.5;
  font-style: italic;
}

/* Closing */
.closing {
  padding: 120px 40px;
  text-align: center;
}
.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}
.closing-headline {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  color: var(--fg);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 40px;
}
.closing-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid rgba(232, 168, 73, 0.2);
  border-radius: 100px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Footer */
.footer {
  padding: 40px;
  border-top: 1px solid rgba(240, 237, 232, 0.06);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--fg);
  display: block;
  margin-bottom: 4px;
}
.footer-desc {
  font-size: 12px;
  color: var(--fg-muted);
}
.footer-meta {
  font-size: 12px;
  color: rgba(240, 237, 232, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-content { padding: 60px 24px 40px; }
  .hero-card-stack {
    border-left: none;
    border-top: 1px solid rgba(240, 237, 232, 0.06);
    padding: 60px 24px;
  }
  .livedemo { padding: 60px 24px; }
  .demo-steps {
    flex-direction: column;
    gap: 40px;
  }
  .demo-divider {
    width: 40px;
    height: 1px;
    margin: 0;
  }
  .demo-step { padding: 0; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none !important; }
  .philosophy { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}