:root {
  --bg: #0a0a0a;
  --fg: #ffffff;
  --accent: #6366f1;
  --accent-dim: rgba(99, 102, 241, 0.15);
  --muted: #71717a;
  --border: rgba(255, 255, 255, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 2rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  width: 100%;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.lede {
  font-size: 1.25rem;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 2rem;
}

.meta {
  font-size: 0.875rem;
  color: var(--muted);
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 50%;
  pointer-events: none;
}

.grid-pattern {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  background-image: 
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at right, transparent 0%, black 70%);
  -webkit-mask-image: radial-gradient(ellipse at right, transparent 0%, black 70%);
}

.features {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.feature {
  padding: 1.5rem 0;
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 0.75rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.feature h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.feature p {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
}

.closing {
  padding: 8rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.closing-content {
  max-width: 800px;
  margin: 0 auto;
}

.closing h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.closing p {
  font-size: 1.125rem;
  color: var(--muted);
}

footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
}

.footer-tagline {
  font-size: 0.75rem;
  color: var(--muted);
}

.footer-right {
  font-size: 0.75rem;
  color: var(--muted);
}

@media (max-width: 768px) {
  .hero {
    padding: 6rem 1.5rem 3rem;
  }
  
  .features {
    padding: 4rem 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .closing {
    padding: 5rem 1.5rem;
  }
  
  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}