:root{color:#172637;font-synthesis:none;text-rendering:optimizelegibility;--ink:#172637;--navy:#12314b;--navy-deep:#0c263b;--paper:#fbfdfb;--sky-paper:#edf4f5;--line:#cbdadd;--mint:#64c8ad;--mint-dark:#236d5c;--coral:#fb705e;--coral-action:#b83f30;--yellow:#f0c94c;--muted:#52656f;--shadow:0 24px 70px #12314b1f;--anchor-offset:104px;background:#edf4f5;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 88% 9%, #f0c94c33, transparent 18rem), var(--sky-paper);min-width:0;min-height:100vh;margin:0}main{overflow:clip}a{color:inherit}img{max-width:100%}button,input,select,textarea{font:inherit}:focus-visible{outline:3px solid var(--navy);outline-offset:4px}.skip-link{z-index:30;color:#fff;background:var(--navy);border-radius:9px;padding:10px 14px;font-weight:800;text-decoration:none;position:fixed;top:10px;left:10px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:20;backdrop-filter:blur(18px);background:#edf4f5f0;border-bottom:1px solid #cbdaddb8;justify-content:space-between;align-items:center;gap:24px;width:100%;min-height:80px;margin:0;padding:16px max(20px,50% - 620px);display:flex;position:sticky;top:0}.brand-link{flex:none;display:inline-flex}.brand-link img{width:184px;height:auto;display:block}.site-nav{align-items:center;gap:clamp(17px,2.4vw,32px);margin-left:auto;display:flex}.site-nav a{color:var(--muted);font-size:.82rem;font-weight:750;text-decoration:none}.site-nav a:hover{color:var(--navy)}.button{cursor:pointer;border:1px solid #0000;border-radius:15px 15px 15px 5px;justify-content:center;align-items:center;gap:14px;min-height:52px;padding:0 22px;font-size:.88rem;font-weight:850;line-height:1;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button:disabled{cursor:not-allowed;opacity:.58;transform:none}.button-small{border-radius:13px 13px 13px 4px;min-height:43px;padding-inline:17px;font-size:.8rem}.button-primary{color:#fff;background:var(--coral-action);box-shadow:0 12px 28px #b83f3038}.button-primary:hover{background:#a93629;box-shadow:0 15px 33px #b83f3047}.button-light{color:var(--navy);background:#fbfdfbe0}.button-light:hover{background:#fff;box-shadow:0 10px 24px #12314b1a}.text-link{color:var(--navy);text-decoration-color:var(--coral);text-underline-offset:6px;font-weight:800;text-decoration-thickness:2px}.text-link:hover{color:var(--coral-action)}#inicio,#producto,#como-funciona,#curriculo,#privacidad,#preguntas,#contacto{scroll-margin-top:var(--anchor-offset)}.eyebrow{color:var(--mint-dark);letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px;font-family:Cascadia Mono,Consolas,monospace;font-size:.72rem;font-weight:800;line-height:1.5}.eyebrow-light{color:#a4e0d0}.hero{grid-template-columns:minmax(0,1.08fr) minmax(390px,.72fr);align-items:center;gap:clamp(30px,4.7vw,60px);width:min(100% - 40px,1240px);min-height:calc(100svh - 80px);margin-inline:auto;padding:clamp(52px,7vw,96px) 0 clamp(78px,9vw,118px);display:grid}.hero-copy{z-index:1;max-width:700px}h1{color:var(--navy);letter-spacing:-.062em;margin:0;font-family:Trebuchet MS,Arial,sans-serif;font-size:clamp(3.25rem,5.55vw,5.55rem);font-weight:800;line-height:.92}.hero-lead{max-width:650px;color:var(--muted);margin:28px 0 0;font-size:clamp(1.04rem,1.35vw,1.18rem);line-height:1.7}.hero-actions{flex-wrap:wrap;align-items:center;gap:22px;margin-top:32px;display:flex}.hero-scope{max-width:620px;color:var(--muted);flex-wrap:wrap;gap:8px;margin:27px 0 0;font-family:Cascadia Mono,Consolas,monospace;font-size:.73rem;font-weight:750;line-height:1.6;display:flex}.hero-plan{background:repeating-linear-gradient(to bottom, transparent 0, transparent 47px, #cbdadd5c 47px, #cbdadd5c 48px), var(--paper);box-shadow:var(--shadow);border:1px solid #bccfd2;border-radius:28px 28px 28px 8px;padding:30px 28px 26px 38px;position:relative;overflow:hidden;transform:translate(-20px,clamp(42px,5vw,64px))rotate(.45deg)}.hero-plan:before{content:"";background:#fb705e6b;width:1px;position:absolute;inset:0 auto 0 24px}.hero-plan-header{justify-content:space-between;align-items:flex-start;gap:18px;padding-left:7px;display:flex}.hero-plan-header>div>span{color:var(--mint-dark);letter-spacing:.12em;text-transform:uppercase;font-family:Cascadia Mono,Consolas,monospace;font-size:.68rem;font-weight:800;display:block}.hero-plan-header h2{max-width:280px;color:var(--navy);margin:7px 0 0;font-family:Trebuchet MS,Arial,sans-serif;font-size:1.48rem;line-height:1.08;display:block}.hero-plan-course{color:var(--navy);background:var(--yellow);border-radius:999px;flex:none;padding:7px 10px;font-size:.72rem;font-weight:850}.hero-plan-list{gap:9px;margin:25px 0 0;padding:0 0 0 7px;list-style:none;display:grid}.hero-plan-list li{background:#fbfdfbc7;border:1px solid #cbdadde0;border-radius:14px 14px 14px 5px;grid-template-columns:36px 1fr;align-items:start;gap:11px;min-height:79px;padding:13px 15px;display:grid}.hero-plan-list>li>span{width:32px;height:32px;color:var(--navy);background:#dff4ee;border-radius:10px 10px 10px 3px;place-items:center;font-family:Cascadia Mono,Consolas,monospace;font-size:.67rem;font-weight:850;display:grid}.hero-plan-list li:nth-child(2)>span{background:#fbefbe}.hero-plan-list li:nth-child(3)>span{color:var(--navy);background:var(--coral)}.hero-plan-list h3{color:var(--navy);margin:0;font-size:.88rem}.hero-plan-list p{color:var(--muted);margin:5px 0 0;font-size:.75rem;line-height:1.45}.hero-plan-note{color:var(--mint-dark);align-items:center;gap:9px;margin:20px 0 0 7px;font-size:.77rem;font-weight:750;display:flex}.hero-plan-note span{width:24px;height:24px;color:var(--navy);background:var(--mint);border-radius:50%;place-items:center;display:grid}.section{width:min(100% - 40px,1240px);margin-inline:auto;padding-block:clamp(88px,10vw,142px)}.section h2,.paper-section h2,.engine-section h2,.privacy-section h2,.contact-section h2{color:var(--navy);letter-spacing:-.052em;margin:0;font-family:Trebuchet MS,Arial,sans-serif;font-size:clamp(2.35rem,4.7vw,4.55rem);font-weight:800;line-height:.99}.value-section{padding-top:clamp(74px,9vw,118px)}.value-intro{grid-template-columns:minmax(0,1.08fr) minmax(310px,.62fr);align-items:end;gap:clamp(40px,7vw,100px);margin-bottom:48px;display:grid}.section-intro-copy p{color:var(--muted);margin:0;font-size:1.04rem;line-height:1.7}.audience-entry-links{flex-wrap:wrap;gap:10px 22px;margin-top:18px;display:flex}.audience-entry-links .text-link{font-size:.9rem}.benefit-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0;list-style:none;display:grid}.benefit-card{border:1px solid var(--line);background:#fbfdfbc7;border-radius:24px 24px 24px 8px;flex-direction:column;min-height:250px;padding:29px 30px 32px;display:flex}.benefit-card:nth-child(3){background:#dff4ee}.benefit-mark{background:var(--yellow);border-radius:999px 999px 999px 3px;width:42px;height:8px;margin-bottom:50px;display:block}.benefit-card:nth-child(2) .benefit-mark{background:var(--mint)}.benefit-card:nth-child(3) .benefit-mark{background:var(--coral)}.benefit-card h3{color:var(--navy);letter-spacing:-.035em;margin:0;font-family:Trebuchet MS,Arial,sans-serif;font-size:1.65rem;line-height:1.05}.benefit-card>p{color:var(--muted);margin:17px 0 0;line-height:1.65}.product-section{padding-top:clamp(104px,12vw,164px)}.product-heading{max-width:760px}.product-heading>p:last-child,.curriculum-intro>p,.faq-heading>p{max-width:720px;color:var(--muted);margin:24px 0 0;font-size:1.06rem;line-height:1.7}.product-journey{margin:60px 0 0}.product-journey>ol{grid-template-columns:minmax(0,1fr) minmax(190px,220px);grid-template-areas:"prepare student""review student";align-items:center;gap:58px clamp(72px,8.5vw,112px);width:min(100%,1050px);margin:0 auto;padding:0;list-style:none;display:grid;position:relative}.journey-step{min-width:0;position:relative}.journey-prepare{grid-area:prepare}.journey-review{grid-area:review}.journey-step-heading{align-items:center;gap:12px;min-height:0;margin-bottom:15px;display:flex}.journey-step-heading>span{width:38px;height:38px;color:var(--navy);background:var(--yellow);border-radius:12px 12px 12px 4px;place-items:center;font-family:Cascadia Mono,Consolas,monospace;font-size:.68rem;font-weight:850;display:grid}.journey-step:nth-child(2) .journey-step-heading>span{background:var(--mint)}.journey-step:nth-child(3) .journey-step-heading>span{color:var(--navy);background:var(--coral)}.journey-step-heading h3{color:var(--navy);margin:0;font-family:Trebuchet MS,Arial,sans-serif;font-size:1.08rem;line-height:1.15;display:block}.browser-device{background:var(--navy);border:1px solid #092033;border-radius:18px 18px 10px 10px;padding:0 6px 6px;overflow:hidden;box-shadow:0 24px 48px #12314b33}.browser-toolbar{grid-template-columns:42px minmax(0,1fr);align-items:center;gap:8px;height:32px;padding:0 8px;display:grid}.browser-dots{gap:4px;display:flex}.browser-dots i{background:var(--coral);border-radius:50%;width:6px;height:6px;display:block}.browser-dots i:nth-child(2){background:var(--yellow)}.browser-dots i:nth-child(3){background:var(--mint)}.browser-toolbar>span{color:#aabdc4;text-overflow:ellipsis;white-space:nowrap;background:#ffffff14;border-radius:999px;padding:4px 9px;font-family:Cascadia Mono,Consolas,monospace;font-size:.58rem;overflow:hidden}.browser-device img{object-fit:cover;object-position:top center;border-radius:9px 9px 5px 5px;width:100%;height:clamp(220px,23vw,276px);display:block}.journey-step:last-child .browser-device img{object-position:center top}.laptop-base{background:#c5d3d6;border-radius:0 0 60px 60px;width:84%;height:10px;margin:0 auto;position:relative;box-shadow:0 9px 15px #12314b1a}.laptop-base:after{content:"";background:#9db0b6;border-radius:0 0 8px 8px;width:12%;height:3px;position:absolute;top:0;left:44%}.journey-student{grid-area:student;align-self:center;justify-items:center;display:grid}.journey-student .journey-step-heading{width:min(100%,210px)}.phone-device{background:var(--navy);border:1px solid #071b2c;border-radius:32px;width:min(100%,210px);padding:17px 7px 8px;position:relative;overflow:hidden;transform:translateY(-3px)rotate(.9deg);box-shadow:0 25px 50px #12314b47}.phone-speaker{z-index:2;background:#6c8290;border-radius:999px;width:42px;height:4px;position:absolute;top:6px;left:50%;transform:translate(-50%)}.phone-device img{border-radius:20px;width:100%;height:auto;display:block}.journey-arrow{z-index:4;fill:none;pointer-events:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.7px;position:absolute;overflow:visible}.journey-arrow-echo{opacity:.22;stroke-width:1.4px}.journey-arrow-out{width:clamp(82px,8.5vw,112px);color:var(--mint-dark);top:48%;right:clamp(-108px,-8vw,-78px)}.journey-arrow-back{width:clamp(94px,9.5vw,126px);color:var(--coral-action);bottom:17%;left:clamp(-120px,-9vw,-88px)}.journey-arrow-mobile{display:none}.product-journey figcaption{color:var(--muted);text-align:center;margin-top:30px;font-size:.72rem;line-height:1.55}.paper-section{background:#fff8df;border:1px solid #e3d185;border-radius:44px 44px 44px 12px;grid-template-columns:minmax(0,.85fr) minmax(430px,.82fr);align-items:center;gap:clamp(46px,8vw,110px);width:min(100% - 40px,1320px);margin:22px auto;padding:clamp(52px,7vw,88px);display:grid;box-shadow:0 28px 80px #6b551014}.paper-copy>p:not(.eyebrow,.paper-note){max-width:650px;color:var(--muted);margin:26px 0 0;font-size:1.05rem;line-height:1.72}.paper-topics{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.paper-topics span{color:#665418;background:#ffffff7a;border:1px solid #dec86c;border-radius:999px;padding:8px 10px;font-family:Cascadia Mono,Consolas,monospace;font-size:.67rem;font-weight:750}.paper-actions{flex-wrap:wrap;align-items:center;gap:22px;margin-top:32px;display:flex}.paper-note{color:#6a633f;max-width:560px;margin:24px 0 0;font-size:.75rem;line-height:1.55}.paper-detail-link{margin:18px 20px 0 0;display:inline-block}.curriculum-intro{max-width:850px}.curriculum-links{flex-wrap:wrap;align-items:flex-start;gap:20px;margin-top:26px;display:flex}.curriculum-levels{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:32px 58px;margin-top:46px;display:grid}.course-stack h3{color:var(--navy);letter-spacing:-.03em;margin:0 0 18px;font-size:1.4rem}.course-stack ol{gap:10px;margin:0;padding:0;list-style:none;display:grid}.course-stack article{border:1px solid var(--line);background:#fbfdfbb8;border-radius:18px 18px 18px 6px;grid-template-columns:95px 1fr;align-items:baseline;gap:18px;padding:24px 26px;display:grid}.course-stack li:nth-child(2){margin-left:20px}.course-stack li:nth-child(2) article{border-color:#addbcf}.course-stack li:nth-child(3){margin-left:40px}.course-stack li:nth-child(4){margin-left:60px}.curriculum-sources{justify-items:start;gap:10px;margin-top:20px;display:grid}.curriculum-source{font-size:.88rem}.curriculum-alternative{color:var(--muted);text-underline-offset:4px;font-size:.85rem;line-height:1.6}.course-materials{color:var(--mint-dark);margin:18px 0 0;font-size:.88rem;line-height:1.6}.course-stack strong{color:var(--navy);font-family:Cascadia Mono,Consolas,monospace;font-size:.9rem}.course-stack article p{color:var(--muted);margin:0;font-size:.88rem;line-height:1.55}.scope-note{max-width:780px;color:var(--muted);grid-column:1/-1;margin:0;font-size:.76rem;line-height:1.55}.engine-section{color:#fff;background:var(--navy);border-radius:44px 44px 44px 12px;grid-template-columns:minmax(0,.9fr) minmax(440px,1fr);align-items:center;gap:clamp(50px,8vw,110px);width:min(100% - 40px,1320px);margin:30px auto;padding:clamp(54px,8vw,104px);display:grid;box-shadow:0 34px 90px #12314b2e}.engine-section h2,.contact-section h2{color:#fff}.engine-lead{color:#d8e4e7;margin:28px 0 0;font-size:1.08rem;line-height:1.72}.technical-details{border-left:4px solid var(--yellow);margin-top:28px;padding:0 0 0 20px}.technical-details summary{color:#fff;cursor:pointer;font-size:.85rem;font-weight:800}.technical-details p{color:#c6d6da;margin:15px 0 0;font-size:.82rem;line-height:1.65}.engine-detail-link{color:#fff;margin-top:28px;display:inline-block}.engine-detail-link:hover{color:var(--yellow)}.engine-board{background:var(--navy-deep);border:1px solid #ffffff2e;border-radius:28px 28px 28px 9px;padding:30px;box-shadow:inset 0 1px #ffffff0d}.engine-inputs,.engine-outputs{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.engine-inputs span,.engine-outputs span{color:#dce7e9;text-align:center;border:1px solid #ffffff26;border-radius:9px;padding:10px 9px;font-family:Cascadia Mono,Consolas,monospace;font-size:.68rem}.engine-arrow{color:var(--yellow);text-align:center;margin:9px 0;font-family:Cascadia Mono,Consolas,monospace}.engine-core{color:var(--navy);background:var(--paper);text-align:center;border-radius:16px 16px 16px 5px;gap:8px;padding:24px;display:grid}.engine-core span{color:var(--mint-dark);letter-spacing:.11em;text-transform:uppercase;font-family:Cascadia Mono,Consolas,monospace;font-size:.72rem;font-weight:800}.engine-core strong{font-family:Cascadia Mono,Consolas,monospace;font-size:clamp(1.35rem,2.5vw,2rem)}.engine-board>p{color:#aebfc4;text-align:center;margin:20px 0 0;font-size:.72rem}.privacy-section{background:#dff4ee;border:1px solid #acd9ce;border-radius:38px 38px 38px 10px;grid-template-columns:minmax(0,.8fr) minmax(520px,1.25fr);gap:64px;width:min(100% - 40px,1240px);margin:clamp(90px,12vw,160px) auto 20px;padding:clamp(46px,7vw,78px);display:grid}.privacy-heading>p:last-child{color:#38545c;margin:24px 0 0;line-height:1.68}.privacy-points{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.privacy-points article{background:#fbfdfbd1;border-radius:18px 18px 18px 6px;min-height:210px;padding:24px 20px}.privacy-points strong{color:var(--navy);font-family:Trebuchet MS,Arial,sans-serif;line-height:1.15}.privacy-points p{color:var(--muted);margin:18px 0 0;font-size:.82rem;line-height:1.55}.privacy-clarification{color:#38545c;border-top:1px solid #a6d4c9;grid-column:2;margin:-24px 0 0;padding-top:24px;font-size:.78rem;line-height:1.58}.privacy-clarification p{margin:0}.privacy-clarification p+p{color:var(--navy);margin-top:10px;font-weight:800}.faq-section{grid-template-columns:minmax(280px,.55fr) minmax(460px,1fr);gap:clamp(60px,9vw,140px);display:grid}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{color:var(--navy);cursor:pointer;justify-content:space-between;align-items:center;gap:20px;padding:25px 6px;font-family:Trebuchet MS,Arial,sans-serif;font-size:1.06rem;font-weight:800;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{color:var(--mint-dark);content:"+";font-family:Cascadia Mono,Consolas,monospace;font-size:1.35rem}.faq-list details[open] summary:after{content:"−"}.faq-list details p{max-width:660px;color:var(--muted);margin:-4px 6px 25px;line-height:1.68}.contact-section{color:#fff;background:var(--navy);border-radius:42px 42px 0 0;grid-template-columns:minmax(270px,.68fr) minmax(520px,1.1fr);align-items:start;gap:clamp(44px,7vw,92px);width:min(100% - 40px,1240px);margin:20px auto 0;padding:clamp(48px,7vw,80px);display:grid}.contact-copy>p:not(.eyebrow){color:#d3e0e3;max-width:600px;margin:26px 0 0;line-height:1.68}.contact-route{color:#aebfc4;gap:7px;margin-top:34px;font-size:.78rem;display:grid}.contact-route a{color:#fff;text-underline-offset:5px;width:fit-content;font-family:Cascadia Mono,Consolas,monospace;font-size:.84rem}.contact-form{color:var(--ink);background:var(--paper);border-radius:26px 26px 26px 8px;gap:18px;padding:clamp(25px,4vw,38px);display:grid;box-shadow:0 26px 62px #0003}.form-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.contact-form label{gap:7px;display:grid}.contact-form label>span{color:var(--navy);font-size:.76rem;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #bdced2;border-radius:11px 11px 11px 4px}.contact-form input,.contact-form select{height:48px;padding:0 13px}.contact-form textarea{resize:vertical;min-height:125px;padding:12px 13px;line-height:1.5}.form-message-warning{color:var(--navy);margin:-10px 0 0;font-size:.82rem;font-weight:700}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--mint-dark);outline:3px solid #64c8ad38}.form-honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.cf-turnstile{min-height:65px}.form-setup-note{color:#665418;background:#fff8df;border:1px solid #e3d185;border-radius:11px;margin:0;padding:13px 15px;font-size:.78rem;line-height:1.55}.form-setup-note a{margin-left:4px;font-weight:800}.form-footer{grid-template-columns:1fr auto;align-items:end;gap:22px;display:grid}.form-footer>p{color:var(--muted);margin:0;font-size:.7rem;line-height:1.5}.button-contact{color:var(--navy);background:var(--yellow)}.button-contact:hover{background:#f5d86f;box-shadow:0 14px 30px #0000002e}.form-status{min-height:1.2em;margin:0;font-size:.8rem;font-weight:750;line-height:1.5}.form-status[data-state=success]{color:var(--mint-dark)}.form-status[data-state=error]{color:var(--coral-action)}.contact-section :focus-visible,.site-footer :focus-visible,.engine-section :focus-visible{outline-color:var(--yellow)}.breadcrumb{width:min(100% - 40px,1240px);color:var(--muted);align-items:center;gap:9px;margin:0 auto;padding-top:34px;font-family:Cascadia Mono,Consolas,monospace;font-size:.7rem;display:flex}.breadcrumb a{color:var(--navy);text-underline-offset:4px;font-weight:800}.seo-hero{grid-template-columns:minmax(0,1.1fr) minmax(340px,.62fr);align-items:center;gap:clamp(46px,8vw,112px);width:min(100% - 40px,1240px);margin:0 auto;padding:clamp(58px,8vw,104px) 0 clamp(88px,10vw,142px);display:grid}.seo-hero-copy{max-width:790px}.seo-hero h1{font-size:clamp(3.05rem,5.2vw,5.25rem)}.seo-lead{max-width:740px;color:var(--muted);margin:29px 0 0;font-size:clamp(1.05rem,1.35vw,1.2rem);line-height:1.72}.seo-disclaimer{color:var(--muted);margin:27px 0 0;font-family:Cascadia Mono,Consolas,monospace;font-size:.72rem;font-weight:750}.seo-summary{box-shadow:var(--shadow);background:#dff4ee;border:1px solid #b9d7d0;border-radius:28px 28px 28px 8px;padding:31px}.seo-summary .eyebrow{margin-bottom:24px}.seo-summary ul{gap:17px;margin:0;padding:0;list-style:none;display:grid}.seo-summary li{color:var(--navy);grid-template-columns:25px 1fr;gap:11px;font-weight:750;line-height:1.45;display:grid}.seo-summary li span{background:var(--mint);border-radius:50%;place-items:center;width:25px;height:25px;font-size:.74rem;display:grid}.seo-content{border-top:1px solid var(--line);width:min(100% - 40px,1040px);margin:0 auto}.seo-content article{border-bottom:1px solid var(--line);grid-template-columns:74px minmax(0,1fr);gap:34px;padding:clamp(46px,7vw,76px) 0;display:grid}.seo-section-number{color:var(--mint-dark);font-family:Cascadia Mono,Consolas,monospace;font-size:.78rem;font-weight:850}.seo-content h2,.seo-faq h2,.related-section h2,.seo-cta h2{color:var(--navy);letter-spacing:-.045em;margin:0;font-family:Trebuchet MS,Arial,sans-serif;font-size:clamp(2rem,3.4vw,3.35rem);line-height:1.02}.seo-content p{max-width:780px;color:var(--muted);margin:20px 0 0;font-size:1.02rem;line-height:1.75}.seo-content ul{max-width:800px;color:var(--muted);gap:10px;margin:24px 0 0;padding-left:21px;line-height:1.7;display:grid}.seo-faq{grid-template-columns:minmax(260px,.55fr) minmax(480px,1fr);gap:clamp(58px,9vw,136px);width:min(100% - 40px,1240px);margin:0 auto;padding:clamp(90px,11vw,150px) 0;display:grid}.related-section{width:min(100% - 40px,1240px);margin:0 auto;padding-bottom:clamp(96px,11vw,150px)}.related-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px;display:grid}.related-grid>a{border:1px solid var(--line);background:#fbfdfbc7;border-radius:22px 22px 22px 7px;flex-direction:column;min-height:245px;padding:27px;text-decoration:none;transition:transform .16s,box-shadow .16s;display:flex}.related-grid>a:hover{transform:translateY(-3px);box-shadow:0 18px 40px #12314b1a}.related-grid span{color:var(--mint-dark);letter-spacing:.08em;text-transform:uppercase;font-family:Cascadia Mono,Consolas,monospace;font-size:.66rem;font-weight:800}.related-grid strong{color:var(--navy);margin-top:23px;font-family:Trebuchet MS,Arial,sans-serif;font-size:1.35rem;line-height:1.12}.related-grid small{color:var(--coral-action);margin-top:auto;padding-top:28px;font-weight:850}.seo-cta{color:#fff;background:var(--navy);border-radius:38px 38px 0 0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:42px;width:min(100% - 40px,1240px);margin:0 auto;padding:clamp(42px,6vw,72px);display:grid}.seo-cta h2{color:#fff;max-width:760px}.not-found-page{width:min(100% - 40px,940px);min-height:calc(100svh - 270px);margin:0 auto;padding:clamp(90px,14vw,170px) 0}.not-found-page h1{max-width:830px}.not-found-page>p:not(.eyebrow){max-width:680px;color:var(--muted);margin:28px 0 0;font-size:1.08rem;line-height:1.7}@media (width<=1080px){.hero{grid-template-columns:1fr;gap:48px;min-height:auto;padding-top:62px}.hero-copy{max-width:780px}.hero-plan{width:min(100%,620px);margin-inline:auto;transform:none}.product-journey>ol{grid-template-columns:minmax(0,1fr) minmax(180px,205px);column-gap:clamp(56px,7vw,76px)}.browser-device img{height:clamp(230px,24.5vw,260px)}.paper-section{grid-template-columns:minmax(0,.8fr) minmax(390px,.72fr);gap:48px}}@media (width<=920px){.curriculum-levels{grid-template-columns:1fr}.site-nav{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:62px}.hero-copy{max-width:780px}.hero-plan{margin-top:0;width:min(100%,620px);margin-inline:auto;transform:none}.value-intro,.paper-section,.curriculum-section,.engine-section,.privacy-section,.faq-section,.contact-section{grid-template-columns:1fr}.section-intro-copy{max-width:700px}.benefit-grid,.privacy-points{grid-template-columns:1fr}.benefit-card{min-height:auto}.benefit-mark{margin-bottom:34px}.product-journey>ol{grid-template-columns:minmax(0,1fr) minmax(180px,200px);column-gap:clamp(48px,6.5vw,64px)}.browser-device img{height:210px}.paper-section,.engine-section{width:min(100% - 28px,1320px)}.paper-copy{max-width:720px}.privacy-section{gap:42px}.privacy-clarification{grid-column:1;margin-top:0}.contact-copy{max-width:720px}.seo-hero,.seo-faq,.seo-cta{grid-template-columns:1fr}.seo-summary{width:min(100%,620px)}.related-grid{grid-template-columns:1fr}.related-grid>a{min-height:190px}}@media (width<=760px){.product-journey>ol{grid-template-columns:minmax(0,1fr);grid-template-areas:"prepare""student""review";gap:60px}.journey-step{width:min(100%,620px);margin-inline:auto}.journey-step-heading{min-height:auto}.browser-device img{height:auto}.journey-student{justify-self:center;width:min(100%,320px)}.phone-device{width:205px}.journey-arrow-desktop{display:none}.journey-arrow-mobile{width:32px;height:52px;color:var(--mint-dark);display:block;bottom:-53px;left:50%;transform:translate(-50%)}.journey-student .journey-arrow-mobile{color:var(--coral-action)}.form-row,.form-footer{grid-template-columns:1fr}.form-footer .button{width:100%}}@media (width<=620px){.hero,.section,.privacy-section,.contact-section{width:min(100% - 28px,1240px)}.site-header{min-height:72px;padding:13px 14px}.brand-link img{width:150px}.button-small{min-height:40px;padding-inline:12px;font-size:.75rem}.hero{gap:54px;padding:45px 0 74px}.section{padding-block:80px}h1{font-size:clamp(3rem,12.8vw,3.25rem)}.hero-scope{display:block}.hero-scope span{margin-inline:4px}.hero-plan{margin-top:0;padding:25px 17px 23px 31px;transform:none}.hero-plan:before{left:19px}.hero-plan-header{display:grid}.hero-plan-course{width:fit-content}.product-section{padding-top:92px}.paper-section{border-radius:29px 29px 29px 9px;padding:44px 23px}.curriculum-section{gap:54px}.course-stack article{grid-template-columns:1fr}.course-stack li:nth-child(2),.course-stack li:nth-child(3),.course-stack li:nth-child(4),.course-materials,.scope-note{margin-left:0}.engine-section{border-radius:28px 28px 28px 9px;padding:45px 22px}.engine-board{padding:20px 14px}.engine-inputs,.engine-outputs{grid-template-columns:1fr}.privacy-section,.contact-section{border-radius:28px 28px 28px 9px;padding:42px 24px}.faq-list summary{padding-block:21px}.contact-form{padding:24px 18px}.breadcrumb,.seo-hero,.seo-content,.seo-faq,.related-section,.seo-cta,.not-found-page{width:min(100% - 28px,1240px)}.breadcrumb{text-overflow:ellipsis;white-space:nowrap;padding-top:25px;overflow:hidden}.seo-hero{gap:48px;padding:44px 0 82px}.seo-hero h1{font-size:clamp(2.85rem,12.4vw,3.35rem)}.seo-summary{padding:25px 22px}.seo-content article{grid-template-columns:1fr;gap:18px}.seo-faq{gap:42px;padding-block:82px}.related-grid{margin-top:32px}.seo-cta{border-radius:28px 28px 0 0;padding:40px 23px}.seo-cta .button{width:100%}}@media (width<=430px){.site-header{gap:12px}.site-header>.button{display:none}.brand-link img{width:146px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.site-footer[data-astro-cid-nns7i3if]{color:#c5d6dc;background:var(--navy-deep);padding:56px max(20px,50% - 620px) 28px}.footer-inner[data-astro-cid-nns7i3if]{grid-template-columns:minmax(220px,300px) minmax(0,1fr);align-items:start;gap:40px clamp(40px,6vw,88px);display:grid}.footer-brand[data-astro-cid-nns7i3if] img[data-astro-cid-nns7i3if]{width:220px;height:auto;display:block}.footer-brand[data-astro-cid-nns7i3if] p[data-astro-cid-nns7i3if]{max-width:34ch;margin:22px 0 0;font-size:1rem;line-height:1.7}.footer-nav[data-astro-cid-nns7i3if]{grid-template-columns:minmax(110px,.9fr) minmax(160px,1.25fr) minmax(100px,.8fr);align-items:start;gap:clamp(24px,3.5vw,48px);display:grid}.footer-group[data-astro-cid-nns7i3if] h2[data-astro-cid-nns7i3if]{color:var(--paper);margin:0 0 16px;font-size:1rem;font-weight:750;line-height:1.4}.footer-group[data-astro-cid-nns7i3if] ul[data-astro-cid-nns7i3if]{gap:8px;margin:0;padding:0;list-style:none;display:grid}.footer-group[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{text-underline-offset:4px;padding-block:5px;font-size:.9rem;line-height:1.5;text-decoration:none;display:inline-block}.footer-group[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]:hover{color:var(--paper);text-decoration:underline}.site-footer[data-astro-cid-nns7i3if] [data-astro-cid-nns7i3if]:focus-visible{outline-color:var(--yellow)}.footer-copyright[data-astro-cid-nns7i3if]{border-top:1px solid #c5d6dc33;grid-column:1/-1;margin:0;padding-top:24px;font-size:.8rem;line-height:1.5}@media (width<=920px){.footer-inner[data-astro-cid-nns7i3if]{grid-template-columns:1fr}.footer-brand[data-astro-cid-nns7i3if] p[data-astro-cid-nns7i3if]{max-width:42ch}}@media (width<=620px){.site-footer[data-astro-cid-nns7i3if]{padding:42px 28px 28px}.footer-nav[data-astro-cid-nns7i3if]{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.footer-group[data-astro-cid-nns7i3if] ul[data-astro-cid-nns7i3if]{gap:0}.footer-group[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{align-items:center;min-height:44px;display:flex}}@media (width<=430px){.site-footer[data-astro-cid-nns7i3if]{padding-inline:20px}.footer-nav[data-astro-cid-nns7i3if]{grid-template-columns:1fr}}