.budget-stepper-section{padding:60px 0;min-height:70vh}.stepper-nav{display:flex;justify-content:space-between;margin-bottom:40px;padding:20px 0;border-bottom:2px solid #e0e0e0}.step-indicator{flex:1;display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:transform .3s ease,opacity .3s ease;padding:10px;position:relative}.step-indicator:not(:last-child):after{content:"";position:absolute;top:25px;left:calc(50% + 25px);width:calc(100% - 50px);height:2px;background-color:#e0e0e0;z-index:0}.step-indicator.completed:not(:last-child):after{background-color:#28a745}.step-indicator.disabled{opacity:.5;cursor:not-allowed}.step-number{width:50px;height:50px;border-radius:50%;background-color:#e0e0e0;color:#666;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;margin-bottom:10px;position:relative;z-index:2;transition:all .3s ease;background-clip:padding-box}.step-indicator.active .step-number{background-color:#1f4b9b;color:#fff;transform:scale(1.1);animation:stepPulse .35s ease}.step-indicator.completed .step-number{background-color:#28a745;color:#fff}.step-label{font-size:14px;text-align:center;color:#666;font-weight:500}.step-indicator.active .step-label{color:#1f4b9b;font-weight:700}.step-indicator.completed .step-label{color:#28a745}.loading-container{text-align:center;padding:60px 20px}.step-content .loading-container{padding:80px 20px;min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center}.loading-container p{margin-top:20px;color:#666}.step-content{background:#fff;border-radius:8px;padding:40px;box-shadow:0 2px 10px #0000001a;min-height:400px}.step-panel--animated{animation:stepFadeIn .4s ease}.step-panel h2{margin-bottom:30px;color:#333;font-size:28px;font-weight:600}.options-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin-bottom:30px}.option-card{border:2px solid #e0e0e0;border-radius:8px;padding:20px;cursor:pointer;transition:all .3s ease;background:#fff}.option-card:hover{border-color:#1f4b9b;transform:translateY(-2px);box-shadow:0 4px 12px #1f4b9b26}.option-card.selected{border-color:#1f4b9b;background-color:#f0f7ff}.option-card h3{margin:0 0 10px;color:#333;font-size:18px;font-weight:500}.option-card .data-info{margin:5px 0;color:#666;font-size:14px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#333}.boolean-input-wrapper{display:flex;align-items:center;gap:20px;width:100%;padding:10px 0}.boolean-label{margin-bottom:0!important;flex-shrink:0;min-width:180px;font-weight:500;color:#333;font-size:16px}.boolean-switch-container{display:flex;align-items:center;flex:1}.boolean-switch-container .form-check{display:flex;align-items:center;margin:0;padding:0;gap:12px}.boolean-switch-container .form-check-input{width:3rem!important;height:1.5rem!important;cursor:pointer;margin:0!important;flex-shrink:0}.boolean-switch-container .form-check-label{margin:0!important;padding:0!important;cursor:pointer;font-weight:500;color:#333;font-size:16px;line-height:1.5}.selection-instruction{color:#666;margin-bottom:20px;font-size:16px}.value-input-section h3{font-size:18px;margin-bottom:20px;color:#333}.inputs-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.action-buttons-top,.action-buttons-bottom{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.personal-data-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.calculation-result{margin-top:30px;padding:25px;border-radius:8px;background:#f8fafc;border:1px solid #e0e7ff}.calculation-result h3{color:#1f4b9b;margin-bottom:16px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:16px}.result-total{font-size:20px;font-weight:700;color:#1f4b9b;margin-bottom:16px}@keyframes stepFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes stepPulse{0%{transform:scale(1)}60%{transform:scale(1.16)}to{transform:scale(1.1)}}@media(max-width:768px){.budget-stepper-section{padding:32px 0}.stepper-nav{flex-wrap:wrap;gap:10px;margin-bottom:20px;padding:12px 0}.step-indicator{flex:1 1 30%}.step-indicator:not(:last-child):after{display:none}.step-number{width:40px;height:40px;font-size:14px;margin-bottom:6px}.step-label{font-size:12px}.step-content{padding:18px;min-height:auto}.step-panel h2{margin-bottom:18px;font-size:22px}.options-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:18px}.selection-instruction{margin-bottom:12px;font-size:14px}.inputs-container{gap:12px}.action-buttons-top,.action-buttons-bottom{flex-direction:column;gap:10px;margin-top:12px}.action-buttons-top .btn,.action-buttons-bottom .btn{width:100%}.personal-data-form{grid-template-columns:1fr;gap:12px}.form-group{margin-bottom:12px}.action-buttons-bottom--sticky{position:sticky;bottom:12px;background:#fff;padding:12px;border-radius:10px;box-shadow:0 -6px 14px #00000014;z-index:2}}@media(prefers-reduced-motion:reduce){.step-indicator,.option-card,.step-panel--animated{transition:none;animation:none}}.lead-form-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 16px 32px #0000001f}.lead-form-card h3{font-size:22px;margin-bottom:8px;color:var(--color-primary, #1f4b9b)}.lead-form-card p{margin-bottom:16px;color:#6b7280}.lead-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.lead-phone,.lead-email,.lead-company{grid-column:span 2}.lead-phone-row{display:grid;grid-template-columns:1fr 2fr;gap:12px}.lead-submit{grid-column:span 2;font-weight:700;text-transform:uppercase;padding:12px 16px}@media(max-width:768px){.lead-form-card{padding:16px}.lead-form-card h3{font-size:20px}.lead-form-card p{margin-bottom:12px;font-size:14px}.lead-form-grid{grid-template-columns:1fr;gap:12px}.lead-phone,.lead-company,.lead-email,.lead-submit{grid-column:span 1}.lead-phone-row{grid-template-columns:1fr;gap:10px}.lead-submit{width:100%}}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-default, "Montserrat", sans-serif);color:var(--color-default, #222a52);background:#fff}.landing-hero{min-height:100vh;position:relative}.landing-hero .carousel-item{background-image:url(https://gblingenieria.com.ar/assets/img/fondo_principal.jpg)}.landing-hero .hero-copy{max-width:960px}.landing-hero .hero-logo{display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}.landing-hero .hero-logo img{width:44px;height:44px;object-fit:contain}.landing-hero .new-text{font-size:clamp(2.2rem,4vw,3.4rem);line-height:1.15;margin-bottom:12px}.landing-hero .new-subtext{font-size:clamp(1.6rem,3vw,2.6rem);line-height:1.2;font-weight:400}.landing-hero .cta-inline .btn-get-started{background:#fff;color:var(--color-primary, #1f4b9b);border-color:#fff;box-shadow:0 10px 24px #00000026}.landing-hero .cta-inline .btn-get-started:hover{background:#ffffffe6;color:var(--color-primary, #1f4b9b)}.landing-section{padding:70px 0}#presupuestador{scroll-margin-top:80px}.landing-section.alt{background:#f8f9fb}.trust-block{background:#fff;border-radius:12px;padding:36px;box-shadow:0 12px 30px #1f4b9b14}.trust-title{color:var(--color-primary, #1f4b9b);font-size:32px;font-weight:700;margin-bottom:12px}.trust-subtitle{color:#6b7280;font-size:14px;margin-bottom:24px}.trust-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}.trust-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px}.trust-list i{color:var(--color-secondary, #1eab71);margin-top:4px}.trust-item{display:flex;flex-direction:column;gap:6px}.trust-item span{font-weight:600;color:var(--color-default, #222a52)}.trust-item p{margin:0;color:#6b7280;font-size:14px;line-height:1.5}.experience-tags{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}.experience-tag{background:#1f4b9b1a;color:var(--color-primary, #1f4b9b);padding:6px 14px;border-radius:999px;font-weight:600;font-size:14px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.project-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 12px 25px #00000014;display:flex;flex-direction:column}.project-card img{width:100%;height:180px;object-fit:cover}.project-card .content{padding:16px}.project-card h4{font-size:18px;margin-bottom:6px;color:var(--color-default, #222a52)}.project-card p{margin:0;color:#6b7280;font-size:14px}.cta-inline{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.cta-inline .btn-get-started{margin:0}.mini-lead-section{padding:60px 0;background:#f8f9fb}.mini-lead-header{max-width:720px;margin-bottom:24px}.mini-lead-header h3{font-size:26px;font-weight:700;margin-bottom:8px;color:var(--color-primary, #1f4b9b)}.mini-lead-header p{margin:0;color:#6b7280;font-size:16px}.landing-footer-cta{background:var(--color-primary, #1f4b9b);color:#fff;border-radius:12px;padding:28px;margin-bottom:40px;display:flex;flex-direction:column;gap:12px}.landing-footer-cta h3{margin:0;font-size:26px;font-weight:700}.landing-footer-cta p{margin:0;font-size:16px;color:#ffffffe6}.landing-footer-cta .btn-get-started{background:#fff;color:var(--color-primary, #1f4b9b);border-color:#fff}.footer-logo img{max-width:140px}@media(max-width:768px){.landing-hero .hero-copy{max-width:100%}.landing-hero .hero-logo{margin-bottom:12px}.landing-hero .hero-logo img{width:38px;height:38px}.cta-inline{flex-direction:column;align-items:center;width:100%}.cta-inline .btn-get-started{width:100%;text-align:center}.mini-lead-header,.landing-footer-cta{text-align:center}}@media(min-width:992px){#presupuestador{scroll-margin-top:140px}}