.vta-card{background:#fff;padding:35px;border-radius:18px;box-shadow:0 10px 30px #00000012}.vta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.vta-grid select{padding:14px;border-radius:8px}#vta-calc,.vta-btn,#vta-contact{display:inline-block;margin-top:20px;padding:14px 22px;border-radius:8px;background:#06c;color:#fff!important;text-decoration:none;border:0}.whatsapp{background:#25d366!important}.vta-result-box{margin-top:25px;padding:25px;background:#f5f8fc;border-radius:12px}@media(max-width:768px){.vta-grid{grid-template-columns:1fr}}