:root {
  color-scheme: light dark;
  --bg: #fff; --bg-alt: #f6f8fa; --text: #17202a; --muted: #5b6672;
  --border: #e1e6eb; --accent: #0b5fff; --accent-2: #063fb0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141a; --bg-alt: #161c24; --text: #e7ecf2; --muted: #99a4b2;
    --border: #2a323c; --accent: #6ea8ff; --accent-2: #9cc4ff;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.55;
}
a { color: var(--accent); }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border);
}
.nav .brand { font-weight: 700; text-decoration: none; color: var(--text); font-size: 1.05rem; }
.nav .links { display: flex; gap: 1.25rem; font-size: 0.95rem; }
.nav .links a { text-decoration: none; color: var(--muted); }
.nav .links a:hover { color: var(--accent); }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 1.5rem; }
.hero { text-align: center; padding: 4rem 1.5rem 3rem; }
.hero h1 { font-size: 2.1rem; margin-bottom: 0.75rem; }
.hero p.lead { color: var(--muted); font-size: 1.1rem; max-width: 640px; margin: 0 auto 1.75rem; }
.cta-row { display: flex; gap: 0.75rem; justify-content: center; }
.btn {
  display: inline-block; padding: 0.65rem 1.4rem; border-radius: 8px; text-decoration: none;
  font-weight: 600; font-size: 0.95rem;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.secondary { background: var(--bg-alt); color: var(--text); border: 1px solid var(--border); }

.section { padding: 2.5rem 0; border-top: 1px solid var(--border); }
.section h2 { font-size: 1.4rem; margin-bottom: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
.feature { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; }
.feature h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.feature p { color: var(--muted); margin: 0; font-size: 0.92rem; }

.pricing-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.pricing-table th, .pricing-table td {
  text-align: left; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--border); font-size: 0.95rem;
}
.pricing-table th { color: var(--muted); font-weight: 600; }
.pricing-note { color: var(--muted); font-size: 0.9rem; margin-top: 1rem; }

.contact-card {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px;
  padding: 2rem; text-align: center; margin: 2rem 0;
}

footer { text-align: center; padding: 2rem 1.5rem; color: var(--muted); font-size: 0.85rem; }