:root {
  --primary: #10b981;
  --primary-dark: #006c49;
  --secondary: #f59e0b;
  --tertiary: #fc7c78;
  --surface: #111318;
  --surface-container: #1d2024;
  --surface-container-high: #282a2f;
  --on-surface: #e2e2e6;
  --on-surface-variant: #c2c7bd;
  --outline: #8c9188;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--surface);
  color: var(--on-surface);
  line-height: 1.6;
  min-height: 100vh;
}

.container { max-width: 800px; margin: 0 auto; padding: 0 24px; }

/* Nav */
nav {
  background: var(--surface-container);
  border-bottom: 1px solid var(--surface-container-high);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { font-size: 1.8rem; }
.nav-link {
  color: var(--on-surface-variant);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--primary); }

/* Hero */
.hero { padding: 80px 0 60px; text-align: center; }
.hero-emoji { font-size: 5rem; margin-bottom: 24px; }
.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--on-surface-variant);
  max-width: 560px;
  margin: 0 auto 32px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-container);
  border: 1px solid var(--primary-dark);
  border-radius: 100px;
  padding: 10px 24px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
}

/* Features */
.features {
  padding: 60px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--surface-container);
  border: 1px solid var(--surface-container-high);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--primary-dark); }
.feature-icon { font-size: 2.5rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; color: var(--on-surface-variant); }

/* Footer */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--surface-container-high);
  text-align: center;
  color: var(--outline);
  font-size: 0.85rem;
}
footer a { color: var(--on-surface-variant); text-decoration: none; }
footer a:hover { color: var(--primary); }
.footer-links { display: flex; gap: 24px; justify-content: center; margin-bottom: 12px; }

/* Privacy page */
.privacy-page { padding: 60px 0; }
.privacy-page h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.privacy-page .date { color: var(--outline); font-size: 0.9rem; margin-bottom: 32px; }
.privacy-page h2 { font-size: 1.3rem; margin: 28px 0 12px; }
.privacy-page p, .privacy-page ul { color: var(--on-surface-variant); margin-bottom: 12px; }
.privacy-page ul { padding-left: 24px; }
.privacy-page li { margin-bottom: 6px; }
.privacy-page a { color: var(--primary); }