:root{--bg:#0b1220;--text:#0f172a;--muted:#475569;--surface:#ffffff;--primary:#0ea5e9;--primary-600:#0284c7;--ring: rgba(14,165,233,.25);--border:#e2e8f0;--radius:12px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#f8fafc}.container{max-width:1160px;margin:0 auto;padding:0 24px}.header{position:sticky;top:0;background:#ffffffe6;-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);z-index:10;border-bottom:1px solid #f1f5f9}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.logo{font-weight:800;font-size:22px;color:#0b1220;text-decoration:none;letter-spacing:.2px}.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none}.brand-img{height:28px;width:auto;display:block}.brand--header .brand-img{height:28px}.brand-img--footer{height:20px}.nav{display:flex;gap:18px;align-items:center}.nav 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var(--border);border-radius:12px;padding:20px;background:#fff}.qty{display:flex;gap:8px;align-items:center;margin:12px 0}.pill{display:inline-block;background:#e2f8ff;color:#0369a1;border-radius:999px;padding:4px 10px;font-weight:700;font-size:12px}@media (max-width:1024px){.hero,.pricing{grid-template-columns:1fr}}@media (max-width:900px){.feature-grid{grid-template-columns:1fr 1fr}}@media (max-width:640px){.feature-grid,.steps,.testimonials{grid-template-columns:1fr}}