.header-calculadora{text-align:center;max-width:700px;margin:0 auto 2.5rem auto}.header-calculadora span{display:inline-block;color:var(--color-secondary,#0a2a43);font-family:var(--font-title, 'Montserrat', sans-serif);font-weight:700;font-size:var(--fs-small,.875rem);text-transform:uppercase;letter-spacing:.05em}.header-calculadora h2{color:var(--color-primary,#ff8a00);font-size:var(--fs-h2,1.9rem);margin-top:.4rem;margin-bottom:.6rem}.header-calculadora p{color:var(--text-light,#666);font-size:var(--fs-body,1rem);max-width:650px;margin:0 auto}.calc-card{font-family:var(--font-body, 'Inter', sans-serif);border:1px solid var(--gray-200,#e5e5e5);border-radius:var(--radius-lg,12px);background-color:#fff;box-shadow:var(--shadow-md,0 3px 6px rgba(0,0,0,.16));color:var(--color-secondary,#0a2a43)}.calc-tabs{gap:.5rem;row-gap:.25rem;flex-wrap:wrap;border-bottom:2px solid var(--gray-200,#e5e5e5)}.calc-tabs .tab-btn{font-family:var(--font-title, 'Montserrat', sans-serif);font-weight:600;font-size:.95rem;color:var(--text-light,#666);cursor:pointer;transition:all .2s ease;outline:0!important;border-bottom:3px solid transparent;padding-bottom:.5rem}.calc-tabs .tab-btn:hover{color:var(--color-primary,#ff8a00)}.calc-tabs .tab-btn.text-primary{color:var(--color-primary,#ff8a00)!important;border-bottom-color:var(--color-primary,#ff8a00)!important}.calc-card .label-seccion,.calc-card h5{font-family:var(--font-title, 'Montserrat', sans-serif);font-size:.9rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--color-secondary,#0a2a43);margin-bottom:.75rem}.calc-card label{font-family:var(--font-ui, 'Roboto', sans-serif);font-size:.875rem;color:var(--text-main,#2a2a2a);font-weight:500}.text-muted{color:var(--text-light,#666)!important}.calc-card h5.text-primary{color:var(--color-secondary,#0a2a43)!important}.calc-card .form-control,.calc-card .form-select{font-family:var(--font-ui, 'Roboto', sans-serif);background-color:var(--gray-100,#f7f7f7);border:1px solid var(--gray-300,#ccc);border-radius:var(--radius-md,8px);padding:.5rem .75rem;font-size:.9rem;color:var(--text-main,#2a2a2a);font-variant-numeric:tabular-nums;transition:border-color .2s ease,box-shadow .2s ease}.calc-card .form-control:focus,.calc-card .form-select:focus{border-color:var(--color-primary,#ff8a00);background-color:#fff;box-shadow:0 0 0 3px rgba(255,138,0,.15);outline:0}.calc-card .form-control-sm{padding:.3rem .4rem;font-size:.78rem}.calc-card .precio-input{font-variant-numeric:tabular-nums;overflow:visible;text-overflow:clip}.calc-card input[type=checkbox],.calc-card input[type=radio]{accent-color:var(--color-primary,#ff8a00)}.calc-card .bg-light{background-color:var(--gray-100,#f7f7f7)!important;border:1px solid var(--gray-200,#e5e5e5)!important;border-radius:var(--radius-md,8px)}.calc-card .bg-primary{background-color:var(--color-primary,#ff8a00)!important}.calc-card #res-total{font-family:var(--font-title, 'Montserrat', sans-serif);font-size:1.6rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.calc-card #res-base{font-variant-numeric:tabular-nums}#box-observacion{background-color:#fff8e7;border:1px solid #ffe0b2;color:var(--color-secondary,#0a2a43);border-radius:var(--radius-md,8px);font-size:.875rem;line-height:1.5;padding:.85rem}#box-observacion strong{color:var(--color-primary-dark,#cc6e00)}.calc-card .btn-primary{background-color:var(--color-primary,#ff8a00);border-color:var(--color-primary,#ff8a00);font-family:var(--font-title, 'Montserrat', sans-serif);font-weight:600;border-radius:var(--radius-md,8px);padding:.75em 1.25em;transition:background-color .2s ease}.calc-card .btn-primary:hover{background-color:var(--color-primary-dark,#cc6e00);border-color:var(--color-primary-dark,#cc6e00)}@media (max-width:767.98px){.calc-tabs{flex-direction:column;gap:0;border-bottom:none}.calc-tabs .tab-btn{text-align:left;width:100%;padding:.6rem .5rem!important;border-bottom:1px solid var(--gray-200,#e5e5e5)}.calc-card{padding:1.25rem!important}}.calc-sticky-bar{position:fixed;bottom:0;left:0;right:0;z-index:1030;background-color:var(--color-primary,#ff8a00);color:#fff;box-shadow:0 -4px 12px rgba(0,0,0,.15);border-top-left-radius:var(--radius-md,8px);border-top-right-radius:var(--radius-md,8px);transition:opacity .25s ease-in-out}.calc-sticky-bar .btn{color:var(--color-secondary,#0a2a43)!important}@media (max-width:991.98px){.seccion-calculadora{padding-bottom:4rem!important}}#panel-domestico .form-control{padding:.3rem .4rem;font-size:.78rem}@media (min-width:992px){.calc-card .label-seccion{display:block;height:2.6rem;line-height:1.25;margin-bottom:.5rem;overflow:hidden}}.modal-fatiga-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(10,42,67,.75);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:10000;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.modal-fatiga-overlay.is-visible{opacity:1;visibility:visible}.modal-fatiga-contenido{background:#fff;border-radius:var(--radius-lg,12px);max-width:480px;width:100%;padding:2rem 1.75rem;position:relative;box-shadow:0 10px 25px rgba(0,0,0,.2);text-align:center}.modal-fatiga-cerrar{position:absolute;top:.75rem;right:1rem;font-size:1.5rem;color:var(--text-light,#666);background:0 0;border:none;cursor:pointer}.badge-modal{display:inline-block;background-color:rgba(255,138,0,.15);color:var(--color-primary,#ff8a00);font-size:.75rem;font-weight:700;text-transform:uppercase;padding:.25rem .6rem;border-radius:4px;margin-bottom:.75rem}.modal-fatiga-header h3{color:var(--color-secondary,#0a2a43);font-size:1.35rem;margin-bottom:.75rem}.modal-fatiga-body p{font-size:.95rem;color:var(--text-main,#2a2a2a);line-height:1.5;margin-bottom:.75rem}.modal-fatiga-footer{margin-top:1.5rem;display:flex;flex-direction:column;gap:.75rem}.modal-fatiga-footer .button{width:100%}.btn-link-secundario{background:0 0;border:none;color:var(--text-light,#666);font-size:.875rem;text-decoration:underline;cursor:pointer;padding:.4rem}.btn-link-secundario:hover{color:var(--color-secondary,#0a2a43)}.calc-card{max-width:1040px}.calc-logo{height:40px;width:auto}.calc-brand-title{color:var(--color-primary,#ff8a00);font-weight:700;font-size:.95rem;letter-spacing:.02em}.calc-author-link{color:var(--color-secondary,#0056b3)}.calc-subtext{text-transform:none;letter-spacing:normal;font-size:.75rem}.select-unidad{max-width:280px}.border-top-dashed{border-top:1px dashed #cbd5e1}.calc-b2b-text{font-size:.82rem}.calc-sticky-label{letter-spacing:.05em;opacity:.9}.calc-card{max-width:1040px}.calc-logo{height:40px;width:auto}.calc-brand-title{color:var(--color-primary,#ff8a00);font-weight:700;font-size:.95rem;letter-spacing:.02em}.calc-author-link{color:var(--color-secondary,#0056b3)}.calc-subtext{text-transform:none;letter-spacing:normal;font-size:.75rem}.select-unidad{max-width:280px}.border-top-dashed{border-top:1px dashed #cbd5e1}.calc-b2b-text{font-size:.82rem}.calc-sticky-label{letter-spacing:.05em;opacity:.9}.modal-fatiga-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(10,42,67,.75);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:10000;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.modal-fatiga-overlay.is-visible{opacity:1;visibility:visible}.modal-fatiga-contenido{background:#fff;border-radius:var(--radius-lg,12px);max-width:480px;width:100%;padding:2rem 1.75rem;position:relative;box-shadow:0 10px 25px rgba(0,0,0,.2);text-align:center}.modal-fatiga-cerrar{position:absolute;top:.75rem;right:1rem;font-size:1.5rem;color:var(--text-light,#666);background:0 0;border:none;cursor:pointer}.badge-modal{display:inline-block;background-color:rgba(255,138,0,.15);color:var(--color-primary,#ff8a00);font-size:.75rem;font-weight:700;text-transform:uppercase;padding:.25rem .6rem;border-radius:4px;margin-bottom:.75rem}.modal-fatiga-header h3{color:var(--color-secondary,#0a2a43);font-size:1.35rem;margin-bottom:.75rem}.modal-fatiga-body p{font-size:.95rem;color:var(--text-main,#2a2a2a);line-height:1.5;margin-bottom:.75rem}.modal-fatiga-footer{margin-top:1.5rem;display:flex;flex-direction:column;gap:.75rem}.modal-fatiga-footer .button{width:100%}.btn-link-secundario{background:0 0;border:none;color:var(--text-light,#666);font-size:.875rem;text-decoration:underline;cursor:pointer;padding:.4rem}.btn-link-secundario:hover{color:var(--color-secondary,#0a2a43)}