:root{--lime:#C8FF00;--violet:#6D28D9;--light:#855CF6;--ink:#111418;--paper:#F5F6F3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.6}h1,h2,h3,.formula,.button{font-family:'Space Grotesk',Arial,sans-serif}h1,h2,h3,p{margin-top:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{ -webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--light);outline-offset:5px}.skip{position:fixed;top:-100px;background:white;padding:16px;z-index:20}.skip:focus{top:0}header{height:100px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5%;gap:24px;border-bottom:1px solid #ddd;position:sticky;top:0;z-index:10}.brand{display:block;width:210px;height:65px;overflow:hidden;position:relative;flex-shrink:0}.brand img{position:absolute;width:240px;height:240px;max-width:none;top:-77px;left:-17px}nav{display:flex;gap:32px;font-size:14px}nav a:hover{color:var(--violet)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:17px 26px;font-weight:700;border:0;border-radius:40px;cursor:pointer;transition:transform .2s,background .2s;line-height:1.3}.button:hover{transform:translateY(-3px)}.lime{background:var(--lime);color:var(--ink)}.dark{background:var(--ink);color:white}.small{font-size:14px;padding:14px 22px}.hero{display:grid;grid-template-columns:58% 42%;min-height:660px}.hero-copy{background:var(--violet);padding:62px 9% 48px;color:white}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;line-height:1.7;margin-bottom:26px}h1{font-size:clamp(42px,4.4vw,72px);line-height:1.04;letter-spacing:-.055em;margin-bottom:26px;font-weight:600}h1 em{font-style:normal;color:var(--lime)}.intro{font-size:19px;line-height:1.6;max-width:530px;color:#eee3ff}.note{font-size:13px;margin-top:22px;color:#ded1f3}.hero-side{display:flex;flex-direction:column;border-bottom:1px solid #d9d9d7}.side-label,.side-bottom{display:flex;justify-content:space-between;padding:28px 35px;font-size:11px;letter-spacing:.15em;line-height:1.8}.side-label{border-bottom:1px solid #d9d9d7}.formula{flex:1;display:flex;flex-direction:column;justify-content:center;padding:25px 35px;line-height:1.25;letter-spacing:-.055em;font-size:clamp(25px,3.7vw,55px);font-weight:600}.formula .ai{font-size:clamp(90px,12vw,170px);line-height:1.05}.purple{color:var(--violet)}.lime-text{color:var(--lime)}.side-bottom{align-items:center;border-top:1px solid #d9d9d7}.arrow{font-size:50px}.section{padding:90px 6%;scroll-margin-top:10px}.section-head{display:grid;grid-template-columns:1.35fr 1fr;gap:80px;align-items:end;margin-bottom:55px}h2{font-size:clamp(32px,3.4vw,50px);line-height:1.13;font-weight:600;letter-spacing:-.045em;margin-bottom:20px}.section-head>p{max-width:460px;color:#565862}.cards{display:grid;grid-template-columns:repeat(3,1fr)}.cards article{padding:12px 36px 12px 0}.cards article+article{border-left:1px solid #d3d3d3;padding-left:36px}.num{font-size:13px;letter-spacing:.1em;color:var(--violet);display:block;margin-bottom:28px}h3{font-size:25px;line-height:1.2;letter-spacing:-.025em}.cards p{color:#565862;margin-bottom:0}.diagnostic{background:var(--ink);color:white;display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start}.diagnostic>div>p{max-width:420px}.muted{color:#b9bbc2;font-size:14px}.quiz{background:var(--paper);color:var(--ink);padding:36px;border-radius:14px;min-height:390px}.quiz .eyebrow{margin-bottom:10px}progress{width:100%;height:5px;accent-color:var(--violet);margin-bottom:24px}fieldset{border:0;padding:0;margin:0}legend{font-family:'Space Grotesk',Arial;font-size:25px;line-height:1.25;font-weight:600;margin-bottom:22px}.option{display:flex;align-items:center;gap:13px;border:1px solid #ccc;padding:13px 16px;margin-bottom:10px;border-radius:7px;cursor:pointer}.option:has(input:checked){border-color:var(--violet);background:#ede5fb}.option input{accent-color:var(--violet)}.quiz-actions{display:flex;justify-content:space-between;margin-top:25px;gap:15px}.quiz-actions .button{margin-left:auto}.text-button{border:0;background:transparent;color:var(--violet);cursor:pointer;padding:10px 0}.band{background:var(--lime);padding:35px 6%;display:flex;align-items:center;justify-content:space-between;gap:35px}.band strong{font-family:'Space Grotesk';font-size:34px;line-height:1.2;letter-spacing:-.03em}.band span{font-size:14px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}details{border-bottom:1px solid #ccc;padding:22px 0}summary{font-size:18px;font-weight:500;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}summary:after{content:'+';color:var(--violet);font-size:24px}details[open] summary:after{content:'−'}details p{margin:18px 35px 0 0;color:#565862}.closing{padding:70px 6%;background:var(--violet);color:white}.closing h2{font-size:clamp(38px,5vw,70px)}footer{padding:30px 6%;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;background:var(--ink);color:#bfc0c5;font-size:12px}footer strong{color:white;letter-spacing:.15em}#result h3{font-size:30px}#result ol{padding-left:22px}#result li{margin-bottom:10px}#result .button{margin-top:15px}[hidden]{display:none!important}@media(min-width:1600px){main,header,footer{max-width:1800px;margin:auto}}@media(max-width:900px){header{height:80px;padding:0 4%;gap:12px}nav{display:none}.brand{width:180px;transform:scale(.88);transform-origin:left center;margin-right:-20px}.hero{grid-template-columns:1fr}.hero-copy{padding:45px 6%}.hero-side{min-height:350px}.formula{padding:30px 6%;font-size:40px}.formula .ai{font-size:100px}.side-label{display:none}.section{padding:60px 6%}.section-head,.diagnostic,.faq{grid-template-columns:1fr;gap:30px}.section-head{margin-bottom:30px}.cards{grid-template-columns:1fr}.cards article,.cards article+article{padding:25px 0;border-left:0;border-top:1px solid #ddd}.num{margin-bottom:15px}.band{align-items:flex-start;flex-direction:column;gap:15px}.quiz{padding:26px}.small{font-size:12px;padding:12px 16px;gap:10px}h1{font-size:clamp(40px,8vw,65px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

footer nav{display:flex;flex-wrap:wrap;gap:20px;align-items:center}footer nav a{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px}footer nav a:hover{color:var(--lime)}footer nav svg{flex-shrink:0}

.contact-note{max-width:620px;margin:28px auto 16px}.contact-links{display:flex;justify-content:center;flex-wrap:wrap;gap:24px}.contact-links a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}.contact-links a:hover{color:var(--lime)}@media(max-width:900px){header nav{display:flex}header nav a:not([href="#contacto"]){display:none}header nav{gap:0}header nav a{font-size:14px}.brand{width:135px;height:45px;transform:none;margin-right:0}.brand img{width:153px;height:153px;top:-49px;left:-11px}.small{padding:12px;gap:6px}}
@media(max-width:480px){header{flex-wrap:wrap;height:auto;min-height:100px;padding-top:8px;padding-bottom:8px;gap:8px}header nav{margin-left:auto}header>.button{margin-left:auto;font-size:13px}}

header{gap:20px}.language-switch{display:flex;align-items:center;gap:4px;flex-shrink:0}.language-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:44px;border-radius:6px;font-size:13px;font-weight:600}.language-switch a[aria-current="page"]{background:var(--ink);color:white}.language-switch a:hover{outline:1px solid var(--violet)}@media(min-width:901px) and (max-width:1200px){header{padding-left:3%;padding-right:3%;gap:12px}header nav{gap:16px}.small{gap:12px;padding:14px 18px}.brand{flex-shrink:0}}@media(max-width:600px){header{flex-wrap:wrap;height:auto;min-height:112px;padding:10px 4%;gap:8px}header nav{margin-left:auto}.language-switch{margin-left:8px}header>.button{margin-left:auto;font-size:13px;min-height:44px}}

.contact-email{text-align:center;margin:20px 0}.contact-email a{display:inline-block;padding:8px 0;font-size:clamp(16px,3vw,22px);text-decoration:underline;text-underline-offset:5px;overflow-wrap:anywhere}.contact-email a:hover{color:var(--lime)}