/* Comfortable reading sizes for the public content and controls. */
:root{--muted:#4f6077}
body{font-size:18px;line-height:1.6}
.main-nav{font-size:15px;gap:20px}
.nav-cta{font-size:15px;gap:15px}
.eyebrow,.small-label,.about-art-caption span{font-size:13px;letter-spacing:.1em}
.hero-content>p,.hero-content>.hero-promise{font-size:19px;line-height:1.8}
.hero-content{min-height:700px}
.hero-grid{min-height:780px}
.hero h1{line-height:1.12}
.btn,.underlink,.panel-copy a,.method-lead>a,.editorial-text a{font-size:16px;line-height:1.5}
.hero-bottom{font-size:12px;letter-spacing:.04em;color:#506580;gap:18px}
.strip-inner{font-size:13px;letter-spacing:.05em}
.intro-bottom p,.section-heading>p,.value-grid p,.method-lead>p,.method-steps p,.contact-copy>p,.about-copy p,.needs-grid p,.faq-grid>div>p,.faq-list details>p{font-size:18px;line-height:1.85}
.section-heading>p{max-width:370px}
.solution-tab strong{font-size:17px;line-height:1.45}
.solution-tab span{font-size:13px}
.solution-tab{min-height:115px}
.solution-panel{height:auto;min-height:495px;grid-template-columns:44% 56%}
.solution-panels{min-height:495px}
.panel-copy{padding:32px 25px}
.panel-copy>span{font-size:12px;line-height:1.6}
.panel-copy h3{font-size:32px;line-height:1.2}
.panel-copy p{font-size:17px;line-height:1.8}
.panel-copy a{margin-top:25px}
.solution-panel>.demo{height:100%;min-height:495px}
.concept-note{font-size:14px;line-height:1.7;color:#52647a}
.value-grid article>span{font-size:13px;letter-spacing:.06em}
.value-grid h3,.needs-grid h3{font-size:26px;line-height:1.3}
.value-grid article{padding:30px;min-height:360px}
.method-steps h3{font-size:22px;line-height:1.4}
.method-steps p{color:#c0d1e8}
.editorial-text>span{font-size:13px;letter-spacing:.09em}
.about-copy .about-lead{font-size:21px;line-height:1.7}
.about blockquote{font-size:21px;line-height:1.7}
.about-grid{align-items:start}
.about-art{margin-top:20px}
.needs .section-heading>p{max-width:370px}
.need-number{font-size:16px}
.needs-grid a{font-size:16px;line-height:1.6}
.needs-note p{font-size:17px;line-height:1.8;color:#52647a}
.needs-note .btn{min-width:260px}
.faq-list summary{font-size:19px;line-height:1.6;padding:25px 0}
.faq-list details>p{padding-right:12px}
.contact-location address{font-size:18px;line-height:1.85;color:#4f6077}
.contact-location .underlink{font-size:16px}
.contact-mark{font-size:20px}
.contact-mark small{font-size:16px;color:#52647a}
.form-intro>span{font-size:13px}
.form-intro h3{font-size:32px;line-height:1.25}
.form-intro p{font-size:17px;line-height:1.7;color:#52647a}
.field label,.math-field label{font-size:16px;line-height:1.5}
.field input,.field select,.field textarea{font-size:17px;line-height:1.5;min-height:52px}
.field input::placeholder,.field textarea::placeholder{color:#627187;opacity:1}
.math-field small{font-size:15px;line-height:1.7;color:#52647a}
.form-submit{font-size:17px;min-height:56px}
.form-privacy{font-size:15px;line-height:1.75;color:#52647a}
.form-alert{font-size:16px;line-height:1.7}
.photo-caption>span{font-size:13px;letter-spacing:.08em}
.photo-caption p{font-size:17px;line-height:1.75;color:#e0edfa}
.carousel-count{font-size:14px;color:#4f637e}
.carousel-buttons button{width:46px;height:46px;font-size:20px}
.image-caption,.carousel-stage .image-caption{font-size:10px;letter-spacing:.06em;color:#50647c}
.footer-top .footer-description p,.footer-top p{font-size:17px;line-height:1.7;color:#c2d3e9}
.footer-description>span,.footer-description nav,.footer-top>a:last-child,.footer-bottom{font-size:15px;line-height:1.8;color:#c2d3e9}
.footer-description nav{gap:20px}
.footer-top{align-items:flex-start}
.footer-bottom{gap:25px}
.contact-grid>*,.hero-grid>*{min-width:0}
.contact-copy,.form-card{overflow-wrap:break-word}
@media(max-width:1100px){
 .menu-toggle{display:flex;width:46px;height:46px;border:1px solid #8fa5bf;border-radius:5px;background:#fff;padding:11px;flex-direction:column;justify-content:center;gap:5px}
 .menu-toggle span{display:block;width:100%;height:2px;background:var(--navy)}
 .main-nav{display:none;position:absolute;top:88px;left:0;right:0;background:#fff;padding:24px 28px;flex-direction:column;align-items:stretch;gap:20px;box-shadow:0 18px 30px #081d4920;font-size:17px}
 .main-nav.open{display:flex}
 .main-nav>a[href="#preguntas"]{display:block}
 .main-nav .nav-cta{justify-content:space-between;font-size:17px}
 .hero-grid{gap:28px}
 .hero-content>p,.hero-content>.hero-promise{font-size:18px}
 .hero-buttons .btn{font-size:16px;padding:17px}
 .hero-buttons{gap:20px}
 .hero-bottom{font-size:11px;flex-wrap:wrap}
 .solutions-shell{grid-template-columns:220px 1fr}
 .solution-tab{padding:16px;grid-template-columns:20px 1fr;gap:10px}
 .solution-tab b{display:none}
 .solution-tab strong{font-size:16px}
 .panel-copy{padding:28px 22px}
 .panel-copy h3{font-size:29px}
 .solution-panel{min-height:570px;grid-template-columns:48% 52%}
 .solution-panel>.demo{min-height:570px}
 .needs-note{flex-wrap:wrap}
 .needs-note p{flex-basis:calc(100% - 60px)}
 .needs-note .btn{margin-left:55px}
 .value-grid{gap:16px}
 .value-grid article{padding:24px}
 .footer-top{gap:28px;flex-wrap:wrap}
}
@media(max-width:780px){
 .main-nav{top:72px;padding:24px 18px}
 .hero-grid{min-height:0;gap:0}
 .hero-content{min-height:0}
 .hero-content>p,.hero-content>.hero-promise{font-size:18px}
 .hero-bottom{font-size:11px}
 .strip-inner span{font-size:13px;line-height:1.7}
 .strip-inner{gap:14px 25px}
 .solutions-shell{grid-template-columns:1fr}
 .solution-tab{min-height:85px;padding:17px}
 .solution-tab strong{font-size:17px}
 .solution-panel{min-height:530px}
 .solution-panel>.demo{min-height:530px}
 .value-grid{grid-template-columns:1fr}
 .value-grid article{min-height:0;padding:30px}
 .value-grid p{max-width:none}
 .about-art{margin-top:0}
 .about-art-caption span{font-size:12px;max-width:180px;display:block}
 .about-copy .about-lead,.about blockquote{font-size:20px}
 .section-heading>p,.needs .section-heading>p{max-width:100%}
 .contact-copy>p{max-width:100%}
 .contact h2,.faq h2,.about h2{line-height:1.2}
 .footer-bottom{flex-wrap:wrap;gap:12px}
}
@media(max-width:580px){
 .eyebrow,.small-label{font-size:12px;letter-spacing:.06em;line-height:1.7}
 .eyebrow{gap:8px}.eyebrow span{width:16px;flex-shrink:0}
 .hero h1{font-size:clamp(38px,10vw,54px)}
 .hero-buttons .btn{font-size:16px}
 .hero-bottom{font-size:10px;gap:10px;letter-spacing:.03em}
 .hero-content>.hero-promise{font-size:18px}
 .carousel-controls{gap:8px}
 .carousel-count{font-size:12px}
 .carousel-buttons{gap:5px}.carousel-buttons button{width:44px;height:44px}
 .carousel-dots button{padding-left:4px;padding-right:4px;min-width:24px}
 .photo-caption p{font-size:17px}
 .photo-caption>span{font-size:12px}
 .carousel-stage .image-caption{font-size:9px;letter-spacing:.01em;gap:12px}
 .solution-tab{min-height:95px;padding:13px;grid-template-columns:1fr;gap:4px}
 .solution-tab strong{font-size:16px}
 .solution-tab span{font-size:13px}
 .solution-panel{min-height:0}
 .panel-copy{min-height:0;padding:30px 25px}
 .panel-copy h3{font-size:32px}
 .panel-copy p{font-size:18px}
 .solution-panel>.demo{height:330px;min-height:0}
 .concept-note{font-size:14px}
 .intro-bottom p,.section-heading>p,.value-grid p,.method-lead>p,.method-steps p,.contact-copy>p,.about-copy p,.needs-grid p,.faq-grid>div>p,.faq-list details>p{font-size:18px}
 .method-steps{max-width:100%}
 .method-steps h3{font-size:21px}
 .editorial{height:auto;min-height:390px}.editorial-text{padding:60px 0}
 .editorial-text>span{font-size:12px;line-height:1.7;display:block}
 .about-art-caption span{font-size:12px;max-width:160px}
 .needs-note .btn{margin-left:0}
 .needs-grid article{padding:28px 25px}
 .needs-grid h3{font-size:25px}
 .faq-list summary{font-size:18px}
 .contact-location address{font-size:18px}
 .contact-location .underlink{font-size:16px}
 .form-card{padding:28px 20px}
 .form-intro h3{font-size:29px}
 .field input,.field select,.field textarea{font-size:17px}
 .footer-description nav{font-size:16px;gap:15px 20px}
}
@media(max-width:360px){.carousel-count{display:none}.carousel-buttons{margin-left:auto}.contact-grid{grid-template-columns:minmax(0,1fr)}.form-card{padding:26px 16px}.hero-grid{grid-template-columns:minmax(0,1fr)}}

/* Compact contact form; keep the arithmetic challenge and answer together. */
.form-card .form-intro p{margin-bottom:18px}
.form-card .field{margin-bottom:12px}
.form-card .field label{margin-bottom:5px}
.form-card .field input,.form-card .field select{min-height:46px;padding:9px 12px}
.form-card .field textarea{min-height:96px;padding:9px 12px}
.form-card .form-privacy{font-size:13px;line-height:1.5;margin:10px 0}
.form-card .math-field{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:center;column-gap:12px;row-gap:6px;padding:12px;margin:0 0 12px}
.form-card .math-field label,.form-card .math-field small{grid-column:1 / -1;margin:0}
.form-card .math-image{width:100%;max-width:230px;margin:0}
.form-card .math-field input{width:100%;min-width:0;max-width:none;margin:0}
.form-card .math-field small{font-size:13px;line-height:1.4}
@media(max-width:580px){.form-card .math-field{padding:10px;column-gap:8px}.form-card .math-field input{padding:9px 8px;font-size:16px}}