:root {
  --oc-deep-space-navy: #0B1B2B;
  --oc-orbit-teal: #0EB1D2;
  --oc-health-green: #10B981;
  --oc-signal-orange: #F59E0B;
  --oc-slate: #334155;
  --oc-cloud-white: #F8FAFC;
}

html, body { margin:0; padding:0; font-family: Inter, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: var(--oc-deep-space-navy);}
.btn-primary { background: var(--oc-orbit-teal); border: none; color: white; padding: 12px 18px; border-radius: 12px; cursor: pointer; }
.btn-primary:hover { filter: brightness(0.95); }
.container { max-width: 1100px; margin: 0 auto; padding: 24px; }
.card { background: white; border: 1px solid #e5e7eb; border-radius: 16px; padding: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.06);}
.section { padding: 60px 0; }
.badge { display:inline-block; padding:6px 10px; border-radius:999px; background:#eef2f7; }
.grid { display:grid; gap:20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
footer { color:#6b7280; }