/* Vibeshed landing page */

:root {
  --bg: #0e0e14;
  --bg-card: #16161f;
  --text: #e4e4ec;
  --text-secondary: #9a9ab0;
  --accent: #8b5cf6;
  --accent-hover: #a78bfa;
  --border: #2a2a3a;
  --code-bg: #1a1a28;
  --max-width: 840px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafafa;
    --bg-card: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #5a5a78;
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --border: #e2e2ea;
    --code-bg: #f0f0f5;
  }
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Hero */

.hero {
  text-align: center;
  padding: 80px 24px 60px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-icon {
  border-radius: 28px;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.tagline {
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

.cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
}

/* Main */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 60px;
}

section {
  margin-bottom: 56px;
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

/* Features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--accent);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Install */

.install p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.install a {
  color: var(--accent);
  text-decoration: none;
}

.install a:hover {
  text-decoration: underline;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  overflow-x: auto;
  margin-bottom: 16px;
}

code {
  font-family: "SF Mono", "Menlo", "Monaco", monospace;
  font-size: 0.88rem;
  line-height: 1.7;
}

/* Modules */

.modules p {
  color: var(--text-secondary);
}

/* Footer */

footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .tagline {
    font-size: 1.05rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  pre {
    padding: 16px;
  }
}