:root{
    --primary:#2563EB;
    --secondary:#F97316;
    --success:#22C55E;
    --danger:#EF4444;
    --dark:#0F172A;
    --gray:#64748B;
    --light:#F8FAFC;
    --border:#E2E8F0;
    --radius:16px;
    --transition:.3s;
    --container:1400px;
    --white:#fff;
    --black:#000;
    --shadow:0 12px 30px rgba(0,0,0,.08);
}