.reg-container{max-width:900px;margin:30px auto;padding:0 20px}.reg-card{background:#fff;border-radius:10px;box-shadow:0 4px 24px rgba(0,0,0,0.08);overflow:hidden}.reg-header{background:linear-gradient(135deg,#2c5aa0,#004884);color:#fff;padding:28px 30px;text-align:center}.reg-header h2{font-size:24px;font-weight:600;margin-bottom:4px}.reg-header p{margin:0;opacity:0.85;font-size:0.9rem}.reg-body{padding:30px 35px}.steps-bar{display:flex;align-items:center;justify-content:center;padding:20px 30px;background:#f8f9fa;border-bottom:1px solid #e9ecef}.step{display:flex;align-items:center;gap:8px;opacity:0.4;transition:opacity 0.3s}.step.active{opacity:1}.step.done{opacity:0.7}.step-num{width:28px;height:28px;border-radius:50%;background:#004884;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}.step.done .step-num{background:#28a745}.step-label{font-size:0.85rem;color:#333;font-weight:500}.step-line{width:60px;height:2px;background:#dee2e6;margin:0 12px}.opciones-registro{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.opcion-card{width:220px;padding:24px 16px;border:2px solid #e0e0e0;border-radius:10px;cursor:pointer;text-align:center;transition:all 0.25s;background:#fff}.opcion-card:hover{border-color:#36c;transform:translateY(-4px);box-shadow:0 6px 20px rgba(51,102,204,0.15)}.opcion-card.selected{border-color:#004884;background:#f0f4f8;box-shadow:0 4px 16px rgba(0,72,132,0.15)}.opcion-icono{font-size:40px;color:#36c;margin-bottom:10px}.opcion-card h5{font-size:0.95rem;color:#333;margin-bottom:4px}.opcion-card p{font-size:0.8rem;color:#666;margin:0}.opciones-empresa{display:flex;gap:16px;justify-content:center}.opcion-emp{padding:16px 24px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;text-align:center;transition:all 0.25s;width:200px}.opcion-emp:hover{border-color:#36c;background:#f8faff}.opcion-emp.selected{border-color:#004884;background:#e8f0f8}.opcion-emp i{font-size:24px;color:#36c;display:block;margin-bottom:6px}.opcion-emp strong{display:block;font-size:0.9rem;color:#333}.opcion-emp small{color:#666;font-size:0.78rem}.seccion{margin-bottom:24px}.seccion-titulo{color:#004884;font-size:1rem;font-weight:600;border-bottom:2px solid #36c;padding-bottom:8px;margin-bottom:16px}.seccion-titulo i{margin-right:6px}.req{color:#dc3545}.empresa-encontrada{background:#d4edda;border:1px solid #c3e6cb;border-radius:6px;padding:12px 16px;color:#155724;font-weight:500;margin-top:28px}.empresa-encontrada i{margin-right:6px;font-size:1.2rem}.btn-primary-inv{background:#36c;border:none;color:#fff;padding:10px 24px;font-weight:500;border-radius:6px;transition:all 0.2s}.btn-primary-inv:hover{background:#004884;color:#fff;transform:translateY(-1px)}.resultado-icono{width:80px;height:80px;border-radius:50%;margin:0 auto;display:flex;align-items:center;justify-content:center;font-size:36px}.resultado-icono.ok{background:#d4edda;color:#28a745}.resultado-icono.err{background:#f8d7da;color:#dc3545}@media (max-width:768px){.opciones-registro{flex-direction:column;align-items:center}.opcion-card{width:100%;max-width:280px}.opciones-empresa{flex-direction:column;align-items:center}.opcion-emp{width:100%;max-width:280px}.reg-body{padding:20px}.steps-bar{padding:14px 16px}.step-label{display:none}}