.container{max-width:1440px}.academy-hero{position:relative;isolation:isolate;min-height:600px;border-radius:24px;overflow:hidden;background:#111;color:white}.hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.academy-hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#090b0df5,#090b0dd9 38%,#090b0d36 75%)}.hero-copy{padding:70px 58px;max-width:800px}.hero-copy h1{font-size:clamp(36px,4.5vw,66px);line-height:1.04;letter-spacing:-2px;color:#fff}.hero-copy em{font-style:normal;color:#ffd100}.hero-copy>p:not(.eyebrow){font-size:19px;color:#e1e1e1;max-width:530px;margin:28px 0}.hero-copy .eyebrow{color:#ffd100}.hero-copy .btn.secondary{background:#fff1;color:white;border-color:#fff6}.hero-proof{display:flex;gap:23px;margin-top:45px;font-size:12px;color:#ddd;flex-wrap:wrap}.hero-proof span:before{content:'•';color:#ffd100;margin-right:8px}.academy-strip{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding:24px 8px;font-size:11px;font-weight:800;letter-spacing:1px;flex-wrap:wrap}.section-head{margin:56px 0 24px}.section-head h2{font-size:clamp(25px,3vw,38px);letter-spacing:-1px;max-width:760px}.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.offer-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s;min-width:0}.offer-card:hover{transform:translateY(-3px)}.offer-photo{display:block;position:relative;aspect-ratio:16/10;overflow:hidden;background:#191919}.offer-photo img{width:100%;height:100%;object-fit:cover}.photo-label{position:absolute;bottom:15px;left:15px;padding:7px 12px;border-radius:6px;background:#111d;color:#fff;font-size:10px;font-weight:700;max-width:85%}.offer-body{padding:24px;display:flex;flex-direction:column;flex:1}.offer-meta{font-size:10px;letter-spacing:.8px;color:var(--brand);font-weight:800;margin-bottom:12px}.offer-body h2{font-size:21px;line-height:1.25;letter-spacing:-.5px;margin-bottom:12px}.offer-body h2 a{color:var(--ink)}.offer-body p{font-size:13px;margin-bottom:20px}.offer-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:8px}.offer-bottom small{color:var(--muted);font-size:11px}.offer-bottom strong{font-size:14px;line-height:1.5}.offer-bottom .btn{margin-top:10px;font-size:13px;justify-content:space-between}.editorial-banner{display:grid;grid-template-columns:1fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;margin:64px 0}.editorial-banner>div{padding:48px}.editorial-banner h2{font-size:34px;line-height:1.15;letter-spacing:-1px}.editorial-banner p:not(.eyebrow){margin:24px 0;color:var(--muted)}.editorial-banner img{width:100%;height:100%;min-height:380px;object-fit:cover}.sector-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.sector-card{position:relative;isolation:isolate;min-height:245px;border-radius:16px;overflow:hidden;color:white;display:flex;align-items:end}.sector-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.sector-card:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#080808ed,#08080800);z-index:-1}.sector-card>div{padding:24px}.sector-card h3{color:#fff;font-size:21px;margin:10px 0}.sector-card small,.sector-card span{color:#ffd100;font-size:12px}.route-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:42px 0;margin:38px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.route-steps span{font-size:36px;letter-spacing:-2px;color:var(--brand);font-weight:800}.route-steps h3{font-size:22px;margin:16px 0}.route-steps p{color:var(--muted);font-size:14px}.closing{padding:42px;text-align:center}.closing .actions{justify-content:center}.closing p{margin:18px auto}.catalog-filters{display:grid;grid-template-columns:2fr 1.4fr 1fr 1fr auto;gap:15px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin:28px 0 20px;align-items:end}.catalog-filters label{font-size:11px;font-weight:700}.catalog-filters button{height:48px;margin:12px 0}.program-top{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;margin:30px 0 40px}.program-top h1{font-size:clamp(30px,3.5vw,49px);line-height:1.1}.program-top>img{width:100%;height:360px;object-fit:cover;border-radius:20px}.program-top p.muted{margin:24px 0}.program-layout{grid-template-columns:minmax(0,1fr) 360px;gap:28px}.program-layout .card{padding:28px}.program-layout h2{font-size:25px}.program-layout h3{font-size:17px;margin-top:24px}.program-layout p{font-size:14px}.anchor-nav{display:flex;gap:20px;flex-wrap:wrap;font-size:12px;border-bottom:1px solid var(--line);padding:15px 0}.curriculum>div{display:grid;grid-template-columns:38px minmax(0,1fr) 50px;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:17px 0;font-size:13px}.curriculum>div>span:last-child{text-align:right;white-space:nowrap;color:var(--brand);font-weight:700}.sticky-buy{top:95px}.sticky-buy>.btn{width:100%;margin:8px 0;font-size:14px;justify-content:center}.price-range{font-size:26px!important;font-weight:800;line-height:1.5}.price-range small{font-size:18px}.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:32px 0}.plan-card{display:flex;flex-direction:column;padding:30px}.plan-card h2{margin-top:18px;font-size:24px}.plan-card .btn{margin-top:auto}.plan-card>p{margin-bottom:24px}.plan-price{font-weight:800;font-size:24px;line-height:1.4}.plan-price small{display:block;font-size:15px}.method-grid,.admin-panels{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.method-image{width:100%;height:260px;object-fit:cover}.client-names{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.client-names span{padding:12px 18px;background:var(--paper);border:1px solid var(--line);border-radius:8px;font-weight:700}.source-note{margin-top:30px;color:var(--muted);font-size:12px}.readable{max-width:850px;margin:28px auto}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}form label:not(.option){display:block;font-size:13px;font-weight:600;margin:12px 0}form label input,form label select,form label textarea{margin-top:7px}form button{margin-top:14px}.admin-nav{display:flex;gap:10px;flex-wrap:wrap;padding:12px 0 24px}.admin-nav a{padding:10px 13px;border:1px solid var(--line);border-radius:8px;font-size:12px;background:var(--surface)}details.card{margin-bottom:14px}details.card summary{cursor:pointer;min-height:44px;padding:8px 0}.management-list{margin:30px 0}.curriculum-editor>div{display:grid;grid-template-columns:22px minmax(0,1fr) 70px 120px;gap:8px;align-items:center;margin:10px 0;font-size:12px}.check-scroll{max-height:300px;overflow:auto}.table-wrap{margin:25px 0}table{min-width:600px}.compact.mega-menu{width:260px;grid-template-columns:1fr;left:-40px}.tutor-answer{font-size:15px;line-height:1.8}button:disabled{opacity:.5;cursor:not-allowed}img{max-width:100%}h1,h2,h3,p{overflow-wrap:break-word}
@media(max-width:1150px){.offer-grid,.sector-grid,.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-filters button{grid-column:1/-1}.navlinks{gap:10px;font-size:11px}.program-top{gap:24px}.program-layout{grid-template-columns:minmax(0,1fr) 310px}.hero-copy{padding:55px 40px}}
@media(max-width:850px){.program-top,.program-layout,.editorial-banner,.admin-panels{grid-template-columns:1fr}.program-top>img{height:300px}.hero-copy{padding:45px 28px}.academy-hero{min-height:560px}.academy-hero:after{background:linear-gradient(90deg,#090b0deb,#090b0d78)}.hero-copy h1{letter-spacing:-1.5px}.route-steps{gap:20px}.editorial-banner>div{padding:30px}.editorial-banner img{min-height:260px;height:300px}.compact.mega-menu{width:100%;left:0}.curriculum-editor>div{grid-template-columns:20px 1fr 60px}.curriculum-editor a{grid-column:2/-1}}
@media(max-width:580px){.offer-grid,.sector-grid,.plan-grid,.method-grid,.route-steps{grid-template-columns:1fr}.container{padding:22px 16px}.academy-hero{border-radius:18px;min-height:530px}.hero-copy{padding:36px 22px}.hero-copy h1{font-size:39px}.hero-copy>p:not(.eyebrow){font-size:16px}.hero-proof{gap:12px;margin-top:28px}.academy-strip{gap:15px;font-size:10px}.offer-photo{aspect-ratio:16/9}.offer-body{padding:22px}.catalog-filters{padding:16px;gap:10px}.catalog-filters>label:first-child{grid-column:1/-1}.program-top>img{height:230px}.program-layout .card{padding:22px}.route-steps{padding:28px 0;margin:30px 0}.route-steps>div{border-bottom:1px solid var(--line);padding-bottom:20px}.closing{padding:25px}.breadcrumbs{font-size:12px}.admin-nav a{font-size:11px;padding:8px}.form-grid{grid-template-columns:1fr}.program-facts{gap:8px}.program-facts span{font-size:11px}}
@media(prefers-reduced-motion:reduce){.offer-card{transition:none}.offer-card:hover{transform:none}}

/* V4.1: navegación compacta, jerarquía y contraste */
.topbar{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line)}
.topbar .nav{max-width:1440px;margin:auto;min-height:80px;padding:14px 32px;gap:32px;align-items:center}
.topbar .brand{gap:12px;font-size:20px;letter-spacing:-.5px;flex-shrink:0;text-decoration:none}
.topbar .brand img{width:40px;height:40px;background:transparent;object-fit:contain}
.topbar .brand small{font-size:10px;letter-spacing:3.4px;margin-top:3px;color:var(--muted)}
.topbar .navlinks{gap:8px;margin-left:auto;align-items:center;font-size:13px}
.topbar .navlinks>a:not(.btn),.topbar .training-menu>summary{color:var(--ink);padding:10px 13px;font-weight:600;border-radius:9px;min-height:44px;text-decoration:none}
.topbar .navlinks>a:not(.btn):hover,.topbar .training-menu>summary:hover,.topbar .training-menu[open]>summary{background:var(--paper);color:var(--ink)}
.topbar .training-menu>summary:after{content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:5px;margin-top:-4px}
.topbar .training-menu[open]>summary:after{transform:rotate(225deg);margin-top:3px}
.topbar .btn.small{padding:11px 18px;border-radius:10px;font-size:13px;min-height:44px;margin-left:8px}
.topbar .theme-icon{display:grid;place-items:center;width:44px;height:44px;padding:0;margin-left:6px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);font-size:24px;font-family:Arial,sans-serif;line-height:1}
.topbar .theme-icon:hover{background:var(--paper);border-color:var(--muted)}
.topbar .mega-menu{top:54px;border-radius:14px;padding:24px;box-shadow:0 18px 45px #0002}
.topbar .mega-menu a{padding:10px 12px;border-radius:7px;color:var(--ink);line-height:1.4}
.topbar .mega-menu a:hover{background:var(--paper)}
.topbar .mega-menu strong{display:block;padding:0 12px 8px}
.sector-card{background:#1c1c20}.sector-card img{display:block}
@media(max-width:1150px){.topbar .nav{gap:16px;padding:12px 22px}.topbar .navlinks{gap:2px}.topbar .navlinks>a:not(.btn),.topbar .training-menu>summary{padding:10px 8px}.topbar .brand{font-size:17px}}
@media(max-width:1000px){.topbar .menu-toggle{display:inline-flex;margin-left:auto}.topbar .nav{flex-wrap:wrap;min-height:72px}.topbar .navlinks{display:none;width:100%;margin:0;flex-wrap:wrap;padding:12px 0;border-top:1px solid var(--line)}.topbar .navlinks.open{display:flex}.topbar .training-menu{width:100%}.topbar .mega-menu,.topbar .compact.mega-menu{position:static;width:100%;box-shadow:none;grid-template-columns:1fr;gap:18px;margin:8px 0}.topbar .navlinks>a:not(.btn){padding:10px 12px}.topbar .btn.small{margin-left:0}.topbar .theme-icon{margin-left:auto}}
@media(max-width:580px){.topbar .nav{padding:12px 16px}.topbar .brand img{width:35px;height:35px}.topbar .brand small{font-size:9px}}