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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: #0a0a0b;
  color: #e4e4e7;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

/* Hero */
.hero {
  text-align: center;
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.highlight {
  background: linear-gradient(135deg, #a78bfa, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1.15rem;
  color: #a1a1aa;
  margin-bottom: 1rem;
}

.description {
  font-size: 1rem;
  color: #71717a;
  max-width: 520px;
  margin: 0 auto;
}

/* Grid */
.grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}

.card {
  display: block;
  padding: 1.5rem;
  border-radius: 12px;
  background: #141416;
  border: 1px solid #27272a;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, transform .2s;
  position: relative;
}

.card:hover {
  border-color: #a78bfa;
  transform: translateY(-2px);
}

.card-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

.card h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #f4f4f5;
}

.card p {
  font-size: 0.9rem;
  color: #71717a;
}

.card.placeholder {
  opacity: 0.5;
  cursor: default;
  border-style: dashed;
}

.card.placeholder:hover {
  border-color: #27272a;
  transform: none;
}

/* Status badges */
.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-top: 0.6rem;
}

.status-badge.beta {
  background: #1e1b4b;
  color: #a78bfa;
}

.status-badge.idea {
  background: #1c1917;
  color: #fbbf24;
}

.status-badge.mvp {
  background: #052e16;
  color: #4ade80;
}

/* Content pages */
.back-nav {
  margin-bottom: 2rem;
}

.back-nav a {
  color: #71717a;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color .2s;
}

.back-nav a:hover {
  color: #a78bfa;
}

.content {
  max-width: 560px;
  margin: 0 auto;
}

.content p {
  margin-bottom: 1rem;
  color: #a1a1aa;
}

.content h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #f4f4f5;
  margin-bottom: 0.75rem;
}

.features {
  margin: 2rem 0;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features li {
  padding: 0.5rem 0;
  color: #a1a1aa;
  font-size: 0.95rem;
  border-bottom: 1px solid #18181b;
}

.features li:last-child {
  border-bottom: none;
}

/* CTA */
.cta-section {
  margin: 2.5rem 0;
  padding: 1.5rem;
  border-radius: 12px;
  background: #141416;
  border: 1px solid #27272a;
  text-align: center;
}

.cta-section p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.btn {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  background: linear-gradient(135deg, #a78bfa, #818cf8);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity .2s;
}

.btn:hover {
  opacity: 0.9;
}

/* Footer */
.footer {
  text-align: center;
  font-size: 0.85rem;
  color: #52525b;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #18181b;
}

.footer a,
.footer-link {
  color: #71717a;
  text-decoration: none;
  transition: color .2s;
}

.footer a:hover,
.footer-link:hover {
  color: #a78bfa;
}

.footer-sep {
  margin: 0 0.5rem;
  color: #3f3f46;
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }
}