:root { --blue: #2563eb; --blue-dark: #1d4ed8; --blue-light: #3b82f6; --navy: #0f172a; --white: #ffffff; --off-white: #f8fafc; --yellow: #facc15; --orange: #fb923c; --red: #f43f5e; --green: #22c55e; --cyan: #22d3ee;}