:root{--navy: #000080;--gold: #f1c40f;--dark: #121212;--light-bg: #fdfdfd;--success-green: #25D366}.seccion-prospectos{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:60px 20px;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Nunito,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.contenedor-formulario{background:#fff;max-width:800px;width:100%;border-radius:16px;box-shadow:0 20px 60px #00000026;overflow:hidden;border-top:5px solid var(--navy);animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.encabezado-form{background:linear-gradient(135deg,var(--navy) 0%,#1a1a8e 100%);padding:40px 30px;text-align:center;color:#fff}.encabezado-form h2{margin:0 0 12px;font-size:2rem;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold);text-shadow:2px 2px 4px rgba(0,0,0,.2)}.encabezado-form p{margin:0;font-size:1.1rem;opacity:.95;font-weight:400}.form-estilizado{padding:40px 30px;display:flex;flex-direction:column;gap:24px}.grupo-input{display:flex;flex-direction:column;gap:8px}.grupo-input label{font-size:.9rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.grupo-input input,.grupo-input select,.grupo-input textarea{padding:14px 16px;border:2px solid #e1e1e1;border-radius:8px;font-size:1rem;font-family:inherit;outline:none;transition:all .3s ease;background:#fafafa;color:#333}.grupo-input input:focus,.grupo-input select:focus,.grupo-input textarea:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px #f1c40f1a;transform:translateY(-2px)}.grupo-input input::placeholder,.grupo-input textarea::placeholder{color:#999;opacity:.7}.grupo-input select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.grupo-input textarea{resize:vertical;min-height:100px;font-family:inherit}.fila-doble{display:grid;grid-template-columns:1fr 1fr;gap:20px}.btn-enviar-prospecto{background:linear-gradient(135deg,var(--navy) 0%,#1a1a8e 100%);color:#fff;border:none;padding:16px 32px;border-radius:8px;font-weight:700;font-size:1.1rem;text-transform:uppercase;letter-spacing:1px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .3s ease;margin-top:10px;box-shadow:0 4px 15px #0000804d}.btn-enviar-prospecto:hover{background:linear-gradient(135deg,#1a1a8e 0%,var(--navy) 100%);transform:translateY(-3px);box-shadow:0 6px 20px #00008066}.btn-enviar-prospecto:active{transform:translateY(-1px)}.btn-enviar-prospecto svg{transition:transform .3s ease}.btn-enviar-prospecto:hover svg{transform:translate(4px)}.btn-whatsapp-submit{background:linear-gradient(135deg,var(--success-green) 0%,#20ba5a 100%);color:#fff;border:none;padding:16px 32px;border-radius:8px;font-weight:700;font-size:1.1rem;text-transform:uppercase;letter-spacing:1px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .3s ease;margin-top:10px;box-shadow:0 4px 15px #25d3664d;width:100%}.btn-whatsapp-submit:hover{background:linear-gradient(135deg,#20ba5a 0%,var(--success-green) 100%);transform:translateY(-3px);box-shadow:0 6px 20px #25d36666}.btn-whatsapp-submit:active{transform:translateY(-1px)}.btn-whatsapp-submit svg{transition:transform .3s ease}.btn-whatsapp-submit:hover svg{transform:scale(1.1)}@media (max-width: 768px){.seccion-prospectos{padding:40px 15px}.contenedor-formulario{border-radius:12px}.encabezado-form{padding:30px 20px}.encabezado-form h2{font-size:1.5rem;letter-spacing:1px}.encabezado-form p{font-size:.95rem}.form-estilizado{padding:30px 20px;gap:20px}.fila-doble{grid-template-columns:1fr;gap:20px}.grupo-input input,.grupo-input select,.grupo-input textarea{padding:12px 14px;font-size:.95rem}.btn-enviar-prospecto,.btn-whatsapp-submit{padding:14px 24px;font-size:1rem}}@media (max-width: 480px){.encabezado-form h2{font-size:1.3rem}.form-estilizado{padding:25px 15px}}.grupo-input input:invalid:not(:placeholder-shown),.grupo-input textarea:invalid:not(:placeholder-shown){border-color:#dc3545}.grupo-input input:valid:not(:placeholder-shown),.grupo-input textarea:valid:not(:placeholder-shown){border-color:#28a745}