:root { --bg: #0f172a; --card: #1e293b; --text: #f8fafc; --muted: #94a3b8; --accent: #38bdf8; }
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.navbar { border-bottom: 1px solid #334155; padding: 18px 0; }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; }
.brand { font-size: 1.35rem; font-weight: 700; color: var(--text); text-decoration: none; }
.brand span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 24px; font-size: 0.95rem; }
nav a:hover { color: var(--text); }
.hero { padding: 84px 0 64px; text-align: center; }
.badge { display: inline-block; background: rgba(56,189,248,0.12); color: var(--accent); padding: 6px 14px; border-radius: 99px; font-size: 0.82rem; margin-bottom: 20px; }
.hero h1 { font-size: 2.6rem; max-width: 760px; margin: 0 auto 20px; line-height: 1.2; }
.hero p { color: var(--muted); max-width: 640px; margin: 0 auto 32px; font-size: 1.1rem; }
.btn-primary, .btn-secondary, .btn-outline { display: inline-block; padding: 11px 22px; border-radius: 6px; text-decoration: none; font-weight: 600; margin: 0 6px; }
.btn-primary { background: var(--accent); color: #0f172a; }
.btn-secondary, .btn-outline { border: 1px solid #475569; color: var(--text); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; padding: 40px 24px; }
.card { background: var(--card); padding: 28px; border-radius: 10px; border: 1px solid #334155; }
.card h3 { margin-bottom: 12px; color: var(--accent); }
.card p { color: var(--muted); font-size: 0.95rem; }
.metrics { display: flex; justify-content: space-around; flex-wrap: wrap; padding: 48px 24px; border-top: 1px solid #334155; margin-top: 24px; text-align: center; }
.metric-box strong { display: block; font-size: 2rem; color: var(--accent); }
.metric-box span { color: var(--muted); font-size: 0.9rem; }
.footer { border-top: 1px solid #334155; padding: 36px 0; margin-top: 48px; color: var(--muted); font-size: 0.9rem; }
.footer-wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--muted); margin-right: 16px; text-decoration: none; }
.page-content { padding: 72px 24px; }
.page-content h1 { margin-bottom: 16px; }
.page-content p { color: var(--muted); margin-bottom: 20px; max-width: 720px; }