Modern school building, architectural design, safety-first concept, bulletproof materials, reinforced walls, metal detectors, security cameras, emergency exits, safe rooms, hidden passages, tactical response training areas, crisis simulation facilities, futuristic aesthetic, angular lines, metallic textures, neon lights, open courtyard, surveillance towers, barbed wire fencing, lockdown drills, active shooter training zones, secure entrance checkpoints, biometric authentication systems, panic buttons, alarm systems, restricted access areas.