@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@400;500;600;700;800&display=swap');
:root{--red:#d91e2b;--ink:#17191c;--muted:#6c7077;--line:#e3e4e6}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#f7f7f8}button,input,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #e99936;outline-offset:3px}.demo{background:#181a1e;color:white;padding:11px 5%;font-size:10px;letter-spacing:1.4px;display:flex;align-items:center;gap:10px}.demo span:last-child{letter-spacing:0;font-size:11px;color:#bec0c5;margin-left:auto}.dot{width:6px;height:6px;background:#ed4550;border-radius:50%}header{display:flex;align-items:center;justify-content:space-between;padding:24px 5%;background:white;border-bottom:1px solid var(--line);gap:22px}.brand b{font-size:32px;font-weight:900;letter-spacing:-2px;font-style:italic;display:block;line-height:1;color:var(--red)}.brand b span{font-size:10px;vertical-align:top}.brand small{display:block;font-size:8px;letter-spacing:1.7px;margin-top:8px;font-weight:700}nav{display:flex;gap:28px;font-size:12px;font-weight:600}nav a{padding:9px 0;color:#63666c}nav a.active{color:var(--red);border-bottom:2px solid var(--red)}.button{display:inline-flex;padding:15px 22px;gap:20px;align-items:center;justify-content:center;font-size:12px;font-weight:700;border:1px solid var(--line);border-radius:3px;background:white;color:var(--ink)}.red{background:var(--red);color:white;border-color:var(--red)}.small{padding:12px 17px}.hero{min-height:530px;position:relative;color:white;display:flex;align-items:center;background:#17191c;overflow:hidden}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#111316 3%,#111316ed 32%,#11131635 100%)}.hero-image{position:absolute;right:0;top:0;width:69%;height:100%;object-fit:cover;filter:grayscale(1);opacity:.75}.hero-content{position:relative;z-index:1;padding:58px 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small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.section{padding:62px 7%}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;gap:20px}h2{font-size:39px;margin:12px 0 0;line-height:1.1}.sub{color:var(--muted);font-size:12px;line-height:1.8}.text-link{font-size:12px;font-weight:700;color:var(--red)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:white;border:1px solid var(--line);border-radius:5px;overflow:hidden;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #17191c0c}.card-art{height:180px;background:#25282d;position:relative;overflow:hidden}.card-art img{width:100%;height:100%;object-fit:cover;filter:grayscale(.65)}.card-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#10111465,transparent)}.tag{display:inline-block;font-size:9px;letter-spacing:1px;text-transform:uppercase;background:#f2f2f3;padding:6px 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7%;display:flex;gap:40px;align-items:center}footer p{font-size:12px;color:#bcc0c6}footer>small{margin-left:auto;font-size:9px;color:#969aa2;max-width:220px;line-height:1.8}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.filter{border:1px solid var(--line);background:white;padding:11px 20px;border-radius:3px;font-size:11px}.filter.selected{background:var(--ink);color:white}.page-title{padding:42px 7%;background:#eeeff1;border-bottom:1px solid var(--line)}.page-title h1{font-size:49px;margin:15px 0}.page-title p{font-size:12px;color:var(--muted)}.panel{background:white;border:1px solid var(--line);border-radius:5px;padding:28px}.dashboard{display:grid;grid-template-columns:2fr 1fr;gap:24px}.progress{height:6px;background:#eceef0;border-radius:5px;overflow:hidden;margin:16px 0}.progress span{display:block;background:var(--red);height:100%}.lesson{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid 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li{font-size:12px;line-height:1.9;color:var(--muted)}label{display:block;font-size:11px;font-weight:600;margin:17px 0 7px}input,select{padding:12px;border:1px solid #d4d7dc;border-radius:3px;width:100%;background:white;color:var(--ink)}.check{display:flex;gap:10px;align-items:start;line-height:1.6;font-weight:400}.check input{width:auto;margin-top:3px}.notice{background:#f7f0e8;color:#7c5a31;padding:13px;font-size:11px;line-height:1.7;border-radius:3px;margin:20px 0}.chat-launch{position:fixed;bottom:24px;right:25px;z-index:8;background:var(--red);color:white;border:0;box-shadow:0 5px 25px #0003;padding:16px 20px;border-radius:40px;display:flex;gap:10px;font-size:12px}.chat{position:fixed;right:25px;bottom:85px;width:365px;max-width:calc(100% - 30px);background:white;box-shadow:0 10px 70px #0003;z-index:9;border-radius:8px;overflow:hidden;border:1px solid var(--line)}.chat-head{background:#1b1d21;color:white;padding:20px;display:flex;justify-content:space-between;align-items:start}.chat-head b{font-size:12px}.chat-head small{display:block;font-size:10px;color:#c2c5ca;margin-top:6px}.close-chat{background:none;border:0;color:white;font-size:24px}#messages{height:255px;overflow:auto;padding:15px;background:#f8f8fa}#messages p{font-size:11px;line-height:1.8;border-radius:5px;padding:12px;max-width:94%;margin:0 0 12px}.reply{background:white;border:1px solid var(--line)}.user{background:#f6dedf;margin-left:auto!important}.quick{display:flex;gap:7px;padding:10px 15px}.quick button{font-size:10px;background:white;border:1px solid var(--line);border-radius:20px;padding:7px 10px}#chat-form{display:flex;padding:0 15px 15px;gap:7px}#chat-form input{font-size:11px}#chat-form button{background:var(--red);color:white;border:0;border-radius:3px;width:40px}#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#181b20;color:white;font-size:12px;padding:15px 25px;border-radius:5px;z-index:20;display:none}.empty{padding:25px;text-align:center;color:var(--muted);font-size:12px}button:disabled{opacity:.5;cursor:default}@media(min-width:1500px){main,header,footer,.demo{padding-left:max(5%,calc((100vw - 1400px)/2));padding-right:max(5%,calc((100vw - 1400px)/2))}.hero-content{padding-left:4%}}@media(max-width:850px){header{flex-wrap:wrap;padding:20px 5%}nav{order:3;width:100%;justify-content:space-between;gap:10px;font-size:11px}.demo span:last-child{display:none}h1{font-size:59px}.hero-content{padding:48px 6%}.hero-image{width:100%;opacity:.4}.cards{grid-template-columns:1fr 1fr}.section{padding:40px 5%}.dashboard{grid-template-columns:1fr}footer{flex-wrap:wrap}footer>small{margin-left:0}.stats{padding:20px 5%}.stats>div{padding-left:15px}.stats .number{font-size:25px}}@media(max-width:550px){.cards{grid-template-columns:1fr}.hero{min-height:500px}h1{font-size:53px}.hero-content{padding:40px 6%}.hero p{font-size:12px}.hero-actions{gap:8px}.button{padding:13px 15px}.stats{grid-template-columns:repeat(2,1fr);gap:24px}.stats>div:nth-child(3){border:0;padding-left:0}.section-head{align-items:start}.section-head>.text-link{display:none}.strip{padding:22px;flex-direction:column;align-items:start}.metrics{gap:8px}.metrics .panel{padding:15px}.metrics strong{font-size:24px}.page-title h1{font-size:40px}.chat-launch span{display:none}.chat-launch{padding:17px}.chat{right:15px}.panel{padding:20px}.brand b{font-size:29px}header>.button{font-size:10px}footer{gap:18px}h2{font-size:34px}}
/* Gratis primero: recorrido de introducción a especialización. */
.welcome{background:#191b1f;color:white;padding:36px 7%;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:4px solid var(--red)}.welcome h1{font-size:55px;line-height:1.02;margin:18px 0 12px}.welcome h1 em{color:#fa4752}.welcome p{font-size:12px;color:#c5c7cd;line-height:1.8;margin:0}.welcome .hero-actions{margin:20px 0 0}.welcome-aside{border-left:1px solid #55575c;padding:10px 0 10px 35px;min-width:240px}.welcome-aside>span{font-family:'Barlow Condensed',Arial,sans-serif;font-size:36px;font-weight:600;line-height:1.05;color:#a9abb0}.welcome-aside small{display:block;font-size:8px;letter-spacing:2px;margin-top:18px;color:#a0a4ac}.free-section{background:white;padding-top:38px;padding-bottom:28px}.free-section .section-head{margin-bottom:24px}.free-section h2,.paid-section h2{font-size:36px}.free-section .sub{margin-bottom:0}.free-pill{background:#fcecef;color:#ba1725;border:1px solid #f1c4ca;border-radius:30px;font-size:11px;font-weight:700;padding:10px 16px;white-space:nowrap}.free-card{border-top:3px solid var(--red)}.free-card .card-art{height:132px}.free-tag{background:var(--red)!important;color:white}.free-card .card-body{padding:20px}.free-card h3{font-size:25px}.free-card .price{color:var(--red);font-size:22px}.free-card .price small{color:var(--muted)}.free-card .card-bottom{gap:10px}.course-button{color:var(--red);background:#fcf2f3;border-color:#f0d6d9}.paid-section{border-top:1px solid var(--line);padding-top:45px}.demo-caption{font-size:10px!important;margin-top:18px}.catalogue-group{margin-bottom:42px}.catalogue-group .section-head{margin-bottom:22px}#gratuitos,#paga{scroll-margin-top:24px}@media(max-width:850px){.welcome{padding:30px 5%}.welcome h1{font-size:48px}.welcome-aside{min-width:170px;padding-left:22px}.welcome-aside>span{font-size:28px}.free-card .card-bottom{flex-wrap:wrap;gap:14px}}@media(max-width:550px){.welcome-aside{display:none}.welcome h1{font-size:43px}.welcome p br{display:none}.welcome .hero-actions{gap:8px;flex-wrap:wrap}.free-pill{font-size:9px;padding:9px 10px}.free-section h2,.paid-section h2{font-size:31px}.free-section .section-head{gap:10px}.free-card .card-art{height:155px}.free-card .card-bottom{flex-wrap:nowrap}.paid-section .section-head>.tag{display:none}.welcome{padding-top:28px;padding-bottom:28px}}
/* Escuela en línea: banner fotográfico y portadas de cursos. */
body{background:#fff}h1,h2,h3{font-family:Inter,Arial,sans-serif}header{padding:24px 6%;gap:25px}header .brand{min-width:175px}nav{gap:22px;font-size:11px;align-items:center}header>.button{font-size:10px;text-transform:uppercase}.academy-promo{padding:13px 6%;background:var(--red);color:white;font-size:11px;text-align:center;line-height:1.6}.academy-promo>span{font-weight:800;margin-right:15px;letter-spacing:.8px}.academy-promo>button{background:none;border:0;color:white;font-size:11px;font-weight:700;text-decoration:underline;margin-left:20px}.school-hero{position:relative;min-height:360px;background:#151619;overflow:hidden;color:white;display:flex;align-items:center}.school-hero-image{position:absolute;right:0;top:0;width:64%;height:100%;object-fit:cover;filter:grayscale(.8);opacity:.75}.school-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#101215 12%,#101215eb 40%,#10121522 100%)}.school-hero-content{position:relative;z-index:1;padding:36px 6%;max-width:850px}.school-label{font-size:9px;letter-spacing:2px;color:#f3a1a6;font-weight:700}.school-hero h1{font-size:43px;line-height:1.08;letter-spacing:-1.4px;margin:17px 0}.school-hero h1 em{color:#ff424f}.school-hero p{font-size:11px;line-height:1.9;color:#d3d4d7;margin:0}.school-hero .hero-actions{margin:20px 0 15px}.school-hero .button{font-size:10px;padding:14px 18px}.school-demo{font-size:9px;color:#b2b5ba}.hero-stamp{position:absolute;right:6%;bottom:33px;z-index:1;border-left:3px solid var(--red);padding-left:16px;text-shadow:0 2px 15px #000}.hero-stamp b{font-size:17px;line-height:1.3;letter-spacing:-.2px}.hero-stamp span{display:block;font-size:7px;letter-spacing:1.2px;margin-top:9px}.section{padding-left:6%;padding-right:6%}.eyebrow{font-size:9px;letter-spacing:1.5px}.section h2{font-size:26px;font-weight:800;letter-spacing:-.7px;line-height:1.25}.section .sub{font-size:11px}.free-section{padding-top:39px;padding-bottom:29px}.free-pill{font-size:8px;border-radius:0;background:#fff5f5;letter-spacing:.7px;padding:9px 12px}.cards{gap:24px}.card{border:1px solid #e0e1e4;border-radius:0;box-shadow:0 4px 15px #17191c06;display:flex;flex-direction:column}.card:hover{box-shadow:0 10px 30px #17191c14}.free-card{border-top:0}.card-art,.free-card .card-art{height:190px;background:#121519}.card-art img{opacity:.7;filter:grayscale(.5);transition:transform .3s}.card:hover .card-art img{transform:scale(1.04)}.card-art:after{background:linear-gradient(0deg,#101216e8,#1012162b 95%)}.card-art>.tag{top:13px;left:15px;font-size:7px;letter-spacing:.8px;border-radius:0;padding:6px 9px;background:var(--red);color:white}.free-card .card-art>.tag{background:white!important;color:var(--ink)}.cover-title{position:absolute;bottom:17px;left:18px;right:18px;color:white;z-index:1}.cover-title small{display:block;font-size:6px;letter-spacing:1.7px;color:#dadddf;margin-bottom:10px}.cover-title strong{font-size:23px;line-height:1.05;font-weight:900;letter-spacing:-.7px;display:block;max-width:260px;text-transform:uppercase}.cover-title>span{font-size:7px;letter-spacing:1px;display:inline-block;margin-top:12px;color:#fff;border-top:2px solid var(--red);padding-top:7px}.card-body,.free-card .card-body{padding:20px;flex:1;display:flex;flex-direction:column}.card h3,.free-card h3{font-size:17px;line-height:1.4;font-weight:800;letter-spacing:-.4px;margin:0 0 8px}.card p{font-size:10px;line-height:1.8;min-height:54px;margin:0}.meta{font-size:9px;gap:12px;padding:13px 0;margin-top:auto}.card-bottom{gap:8px;margin-top:16px}.card .price,.free-card .price{font-size:21px;letter-spacing:-.6px;color:var(--ink)}.free-card .price{color:var(--red)}.price small{font-size:8px;letter-spacing:0;line-height:1.6}.card-bottom .button{font-size:9px;border-radius:0;padding:11px 13px}.learning-benefits{background:#f3f3f4;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 6%;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.learning-benefits>div{display:flex;gap:14px;align-items:center}.benefit-icon{color:var(--red);font-size:25px;min-width:30px}.learning-benefits b{font-size:9px;letter-spacing:.3px}.learning-benefits p{font-size:9px;color:var(--muted);line-height:1.7;margin:7px 0 0}.paid-section{border:0;padding-top:40px;padding-bottom:35px}.campus-feature{display:grid;grid-template-columns:1fr 1fr;margin:20px 6% 40px;min-height:300px;background:#f4f4f5}.campus-visual{background:#1c1e23;padding:27px 35px 0;overflow:hidden;border-bottom:4px solid var(--red)}.mini-brand{color:#b9bcc3;font-size:8px;letter-spacing:2px}.campus-preview{background:white;border-radius:6px 6px 0 0;margin:28px 0 -8px;padding:27px 25px 35px;box-shadow:0 0 30px #0004;transform:rotate(-3deg)}.campus-preview h3{font-size:20px;line-height:1.4;margin:15px 0 10px}.campus-preview p,.campus-preview small{font-size:9px;color:var(--muted)}.campus-copy{padding:35px}.campus-copy h2{font-size:28px;letter-spacing:-.8px;line-height:1.25;margin:15px 0}.campus-copy p{font-size:11px;color:var(--muted);line-height:1.9;margin-bottom:22px}.campus-copy .button{font-size:10px}.campus-copy>small{display:block;font-size:8px;color:var(--muted);margin-top:15px}.faq-section{padding-top:20px;padding-bottom:50px;display:grid;grid-template-columns:1fr 1.4fr;gap:50px}.faq-section h2{font-size:23px}.faqs details{border-bottom:1px solid var(--line);padding:16px 0}.faqs summary{font-size:11px;font-weight:600;cursor:pointer;line-height:1.7}.faqs details p{font-size:11px;line-height:1.9;color:var(--muted)}footer{padding:38px 6%}.page-title h1{font-family:Inter,Arial;font-size:37px;line-height:1.15;font-weight:800}.panel h2,dialog h2{font-family:Inter,Arial;font-size:27px;line-height:1.3;font-weight:800}dialog h3{font-family:Inter,Arial;font-size:17px}@media(min-width:1500px){.school-hero-content{padding-left:6%}}@media(max-width:1000px){header{flex-wrap:wrap}nav{order:3;width:100%;justify-content:space-between}.hero-stamp{display:none}.school-hero h1{font-size:40px}.free-card .card-bottom{flex-wrap:nowrap}.card-bottom .button{padding:10px 9px;font-size:8px}.card-body,.free-card .card-body{padding:17px}.meta{gap:9px}.school-hero-content{max-width:710px}}@media(max-width:850px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.cards>.card:last-child{grid-column:auto}.school-hero-image{width:100%;opacity:.5}.school-hero-content{padding:30px 6%}.learning-benefits{gap:20px}.learning-benefits>div{align-items:start;gap:8px}.learning-benefits b{font-size:8px}.learning-benefits p{font-size:8px}.campus-copy{padding:26px}.campus-copy h2{font-size:23px}.campus-visual{padding:25px 22px 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