:root{--nx-ink:#090d18;--nx-paper:#f8f7f2;--nx-yellow:#ffe000;--nx-line:#dde1e7;--nx-muted:#626b79;--nx-blue:#526df5}
*{box-sizing:border-box}
body{margin:0;background:var(--nx-paper);color:var(--nx-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
.nx-site-header{position:sticky;top:0;z-index:30;min-height:72px;display:flex;align-items:center;gap:28px;padding-left:max(calc((100vw - 1160px)/2),24px);padding-right:max(calc((100vw - 1160px)/2),24px);background:rgba(5,5,5,.96);color:#fff;border-bottom:3px solid var(--nx-yellow);backdrop-filter:blur(12px)}
.nx-site-brand{display:flex;gap:9px;align-items:center;color:#fff;text-decoration:none;line-height:.9}
.nx-site-brand span{display:grid;place-items:center;background:var(--nx-yellow);color:#111;width:31px;height:31px;border-radius:7px;font:bold 17px ui-monospace}
.nx-site-brand>img{display:block;width:31px;height:31px;object-fit:cover;border-radius:7px;box-shadow:0 0 12px rgba(255,224,0,.15)}
.nx-site-brand>img.nx-school-logo{width:200px;height:40px;object-fit:contain;object-position:left center;border-radius:0;box-shadow:none}
.nx-site-brand small{color:#aab4c5;font:8px ui-monospace;letter-spacing:1px}
.nx-site-header nav{display:flex;align-items:center;gap:14px;margin-left:auto}
.nx-site-header nav a{color:#dae1ed;text-decoration:none;padding:8px 10px;border-radius:5px;font-size:11px;font-weight:700;text-transform:uppercase;white-space:nowrap}
.nx-site-header nav a:hover{background:#202a40;color:var(--nx-yellow)}
.nx-site-header nav .nx-site-session{border:1px solid #48546d}
.nx-site-header nav .nx-site-logout{display:inline-flex;margin:0}
.nx-site-header nav .nx-site-logout button{border:1px solid #48546d;border-radius:5px;background:transparent;color:#dae1ed;padding:8px 10px;font:13px inherit;cursor:pointer}
.nx-site-header nav .nx-site-logout button:hover{background:#202a40;color:var(--nx-yellow)}
.nx-site-header nav .nx-site-user{align-self:center;color:#aab4c5;font:11px ui-monospace,monospace;white-space:nowrap}
.nx-site-header nav a.nx-menu-outline{padding:9px 18px;border:1px solid rgba(255,224,0,.45);border-radius:999px;color:#fff}
.nx-site-header nav .nx-menu-cta{padding:10px 20px;border:0;border-radius:999px;background:linear-gradient(135deg,#ffe65b,#ffc900);color:#111;font-family:inherit;font-size:11px;font-weight:800;text-transform:uppercase;white-space:nowrap;box-shadow:0 7px 22px rgba(255,208,0,.23);cursor:pointer}
.nx-site-admin{border:1px solid #48546d;padding:8px 11px;border-radius:6px;text-decoration:none;color:#fff;font-size:12px}
.nx-home-hero,.nx-page-hero,.nx-site-section,.nx-article{max-width:1180px;margin:0 auto;padding-left:32px;padding-right:32px}
.nx-home-hero{min-height:465px;padding-top:96px;padding-bottom:75px;background:radial-gradient(circle at 80% 25%,rgba(255,224,0,.35),transparent 14rem)}
.nx-home-hero p,.nx-page-hero p,.nx-site-section header p,.nx-article-meta{font:700 11px ui-monospace;letter-spacing:1.4px;color:#a18300}
.nx-home-hero h1,.nx-page-hero h1{font-size:clamp(48px,7vw,88px);letter-spacing:-4px;margin:14px 0 20px}
.nx-home-hero h1{line-height:1.25}
.nx-page-hero h1{line-height:1.08}
.nx-home-hero mark{background:var(--nx-yellow);padding:0 10px;color:var(--nx-ink)}
.nx-home-hero>span,.nx-page-hero>span{max-width:480px;display:block;color:var(--nx-muted);font-size:17px;line-height:1.6}
.nx-home-hero div{display:flex;gap:10px;margin-top:32px}
.nx-home-hero a,.nx-hero-button{display:inline-block;background:var(--nx-ink);color:#fff;text-decoration:none;border-radius:7px;padding:12px 16px;font-size:13px}
.nx-home-hero a+ a{background:transparent;color:#18213b;border:1px solid #aab2bf}
.nx-page-hero{padding-top:70px;padding-bottom:45px}
.nx-site-section{padding-top:38px;padding-bottom:70px}
.nx-site-section header{display:flex;align-items:end;justify-content:space-between}
.nx-site-section h2{font-size:30px;margin:6px 0 24px}
.nx-site-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.nx-collection-manual .nx-site-cards{grid-template-columns:repeat(4,minmax(0,1fr))}
.nx-site-card{padding:19px;background:white;border:1px solid var(--nx-line);border-radius:10px;box-shadow:0 13px 26px rgba(12,20,40,.04);overflow:hidden}
.nx-site-card img{width:calc(100% + 38px);margin:-19px -19px 16px;aspect-ratio:16/9;object-fit:cover}
.nx-site-card p{color:#957d00;font:700 10px ui-monospace;letter-spacing:1px}
.nx-site-card h2,.nx-site-card h3{font-size:22px;line-height:1.15;margin:8px 0}
.nx-site-card span{min-height:45px;display:block;color:var(--nx-muted);font-size:14px;line-height:1.55}
.nx-site-card a{display:inline-block;color:#111;text-decoration:none;font:700 12px ui-monospace;margin-top:18px}
.nx-card-meta{display:flex;justify-content:space-between;gap:10px;margin-top:18px;color:var(--nx-muted);font:10px ui-monospace}.nx-card-meta small:last-child{text-align:right}.nx-site-card .nx-card-cta{display:block;padding:10px 12px;border-radius:18px;background:var(--nx-yellow);text-align:center;color:#111}.nx-collection-manual .nx-site-card{display:flex;flex-direction:column}.nx-collection-manual .nx-site-card .nx-card-cta{margin-top:auto}
.nx-collection-manual{background-color:#050505;background-image:linear-gradient(rgba(255,224,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,224,0,.045) 1px,transparent 1px);background-size:32px 32px;color:#f7f7f4}
.nx-collection-manual .nx-site-header{background:#080808;border-bottom-color:var(--nx-yellow)}
.nx-collection-manual .nx-page-hero{max-width:1180px;margin-top:68px;padding:28px 30px;border:1px solid rgba(255,224,0,.2);border-radius:14px;background:linear-gradient(110deg,rgba(255,224,0,.07),rgba(10,10,10,.94) 42%);box-shadow:0 22px 70px rgba(0,0,0,.35)}
.nx-collection-manual .nx-page-hero p{color:var(--nx-yellow);margin:0 0 9px}
.nx-collection-manual .nx-page-hero h1{font-size:clamp(34px,4vw,54px);letter-spacing:-2px;margin:0 0 10px}
.nx-collection-manual .nx-page-hero>span{color:#9ea3aa;font-size:14px}
.nx-collection-manual .nx-site-section{padding-top:24px;padding-bottom:92px}
.nx-collection-manual .nx-site-card{position:relative;padding:0 15px 15px;background:linear-gradient(180deg,#101010,#090909);border-color:rgba(255,224,0,.2);border-radius:14px;box-shadow:0 20px 45px rgba(0,0,0,.38);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.nx-collection-manual .nx-site-card:hover{transform:translateY(-5px);border-color:rgba(255,224,0,.58);box-shadow:0 24px 56px rgba(0,0,0,.55),0 0 22px rgba(255,224,0,.08)}
.nx-collection-manual .nx-site-card img{width:calc(100% + 30px);margin:0 -15px 15px;aspect-ratio:16/9;border-radius:13px 13px 0 0;filter:saturate(.9) contrast(1.04)}
.nx-collection-manual .nx-site-card>p{align-self:flex-start;margin:0 0 8px;padding:5px 9px;border:1px solid rgba(255,224,0,.35);border-radius:999px;background:rgba(255,224,0,.11);color:var(--nx-yellow);font-size:9px}
.nx-collection-manual .nx-site-card h2{min-height:51px;margin:0 0 12px;color:#f3f3f1;font-size:19px;letter-spacing:-.3px}
.nx-collection-manual .nx-site-card>span{min-height:108px;color:#9da2ab;font-size:12px;line-height:1.6}
.nx-collection-manual .nx-card-meta{padding-top:13px;border-top:1px solid #242424;color:#818793}
.nx-collection-manual .nx-site-card .nx-card-cta{margin-top:14px;border:1px solid #f0d000;background:linear-gradient(135deg,#ffe65b,#ffc900);box-shadow:0 10px 24px rgba(255,210,0,.13);font-family:inherit;font-weight:800}
.nx-collection-manual .nx-site-footer{background:#080808;border-top:1px solid rgba(255,224,0,.12)}
.nx-school-home .nx-site-header nav a:first-child{color:var(--nx-yellow)}
.nx-school-hero{max-width:1180px;margin:0 auto;padding:54px 24px 66px;text-align:center}
.nx-school-hero>p{display:inline-block;margin:0 auto 24px;padding:6px 16px;border:1px solid rgba(255,224,0,.38);border-radius:999px;background:rgba(255,224,0,.08);color:var(--nx-yellow);font:800 10px ui-monospace;letter-spacing:.6px}
.nx-school-hero h1{max-width:980px;margin:0 auto 20px;color:#3c3f45;font-size:clamp(42px,5.3vw,72px);font-weight:400;letter-spacing:-2.5px;line-height:1.06}
.nx-school-hero h1 mark{padding:0 5px;background:transparent;color:#ffe56a}
.nx-school-hero>span{display:block;max-width:740px;margin:0 auto;color:#f0f1f4;font-size:18px;line-height:1.55}
.nx-school-hero>div{display:flex;justify-content:center;gap:16px;margin:34px 0 54px}
.nx-school-hero>div a{min-width:170px;padding:14px 22px;border:1px solid rgba(255,224,0,.55);border-radius:999px;color:var(--nx-yellow);text-decoration:none;font-size:13px;font-weight:800}
.nx-school-hero>div a:first-child{background:linear-gradient(135deg,#ffe65b,#ffc900);color:#111;box-shadow:0 12px 30px rgba(255,208,0,.24)}
.nx-school-hero>img{display:block;width:100%;aspect-ratio:16/6.3;object-fit:cover;border:1px solid rgba(255,224,0,.22);border-radius:24px;box-shadow:0 26px 70px rgba(0,0,0,.45)}
.nx-school-programs{max-width:1180px;padding-top:54px}
.nx-school-programs>header{align-items:center;margin-bottom:24px;padding:28px 24px;border:1px solid rgba(255,224,0,.18);border-radius:14px;background:linear-gradient(110deg,rgba(255,224,0,.05),rgba(8,8,8,.95))}
.nx-school-programs>header>div>p{margin:0 0 8px;color:var(--nx-yellow)}
.nx-school-programs>header h2{margin:0 0 8px;color:#f5f5f2;font-size:34px}
.nx-school-programs>header span{color:#8f959f;font-size:13px}
.nx-school-programs>header>a{padding:9px 17px;border:1px solid rgba(255,224,0,.45);border-radius:999px;color:var(--nx-yellow);text-decoration:none;font-size:11px;font-weight:800}
.nx-school-project{max-width:1132px;margin:10px auto 88px;padding:42px 46px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:18px;background:linear-gradient(135deg,#ffe45a,#d8a900);color:#171717}
.nx-school-project p{margin:0 0 10px;font:800 10px ui-monospace;letter-spacing:1.2px}
.nx-school-project h2{margin:0 0 10px;font-size:30px}
.nx-school-project span{font-size:14px}
.nx-school-project>a{flex:0 0 auto;padding:12px 21px;border-radius:999px;background:#050505;color:#fff;text-decoration:none;font-size:12px;font-weight:800}
.nx-site-empty{border:1px dashed #b7bfca;padding:23px;color:var(--nx-muted);grid-column:1/-1}
.nx-article{max-width:860px;padding-top:72px;padding-bottom:85px}
.nx-article h1{font-size:clamp(40px,6vw,68px);line-height:1;letter-spacing:-3px;margin:12px 0 22px}
.nx-article-lead{font-size:20px;color:#555e6c;line-height:1.55}
.nx-article figure{margin:32px 0}
.nx-article figure img{display:block;max-width:100%;border-radius:9px}
.nx-article figcaption{color:var(--nx-muted);font-size:12px;margin-top:8px}
.nx-article-body{font-size:17px;line-height:1.8;color:#293242}
.nx-site-footer{background:#0b1020;color:#dde4ec;display:flex;justify-content:space-between;gap:20px;padding:36px max(5vw,26px)}
.nx-site-footer b,.nx-site-footer span{display:block}
.nx-site-footer span{font-size:12px;color:#9aa8b9;margin-top:7px}
.nx-site-footer nav{display:flex;gap:12px}
.nx-site-footer a{color:var(--nx-yellow);text-decoration:none;font-size:12px}
.nx-access{max-width:540px;margin:0 auto;padding:82px 26px 100px}
.nx-access>p:first-child{font:700 11px ui-monospace;letter-spacing:1.4px;color:#a18300}
.nx-access h1{font-size:clamp(38px,6vw,62px);letter-spacing:-2px;margin:12px 0}.nx-access>span{display:block;color:var(--nx-muted);line-height:1.6}
.nx-access form{display:grid;gap:16px;margin-top:28px;padding:24px;background:#fff;border:1px solid var(--nx-line);border-radius:10px}.nx-access label{display:grid;gap:7px;font-size:13px;font-weight:700}.nx-access input,.nx-access textarea{width:100%;border:1px solid #b7c0ce;border-radius:6px;padding:11px;font:inherit;background:#fff}
.nx-access button{cursor:pointer;border:0;border-radius:6px;background:var(--nx-yellow);padding:13px;color:#171717;font-weight:800}.nx-access-alert,.nx-access-success{margin-top:20px;padding:13px;border-radius:7px}.nx-access-alert{background:#fee7e7;color:#8a2020}.nx-access-success{background:#e7f7ec;color:#17663c}.nx-access-note{font-size:14px;color:var(--nx-muted)}.nx-access-note a{color:#1b346d}
@media(max-width:760px){.nx-site-header{padding:14px 20px;flex-wrap:wrap}
.nx-site-header nav{order:3;width:100%;margin-left:0;overflow:auto}
.nx-site-header nav .nx-site-user{display:none}
.nx-home-hero,.nx-page-hero,.nx-site-section,.nx-article{padding-left:22px;padding-right:22px}
.nx-home-hero{padding-top:65px;min-height:405px}
.nx-site-cards{grid-template-columns:1fr}
.nx-collection-manual .nx-site-cards{grid-template-columns:1fr}
.nx-collection-manual .nx-page-hero{margin:30px 18px 0;padding:23px 20px}
.nx-collection-manual .nx-site-card>span{min-height:0}
.nx-site-brand>img.nx-school-logo{width:160px;height:32px}

.nx-school-hero{padding:42px 20px 50px}
.nx-school-hero h1{font-size:42px}
.nx-school-hero>span{font-size:15px}
.nx-school-hero>div{flex-direction:column;align-items:center;margin:28px 0 38px}
.nx-school-hero>img{aspect-ratio:4/3;border-radius:15px}
.nx-school-programs>header{align-items:flex-start;gap:20px;padding:22px 19px}
.nx-school-programs>header h2{font-size:28px}
.nx-school-project{margin:0 20px 55px;padding:30px 24px;align-items:flex-start;flex-direction:column}
.nx-site-footer{flex-direction:column}
.nx-site-footer nav{flex-wrap:wrap}
}
@media(min-width:761px) and (max-width:1060px){.nx-collection-manual .nx-site-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

.nx-courses-page{min-height:100vh;background-color:#050505;background-image:linear-gradient(rgba(255,224,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,224,0,.045) 1px,transparent 1px);background-size:32px 32px;color:#f7f7f4}
.nx-courses-page .nx-site-header{position:sticky;top:0;z-index:20;background:rgba(6,6,6,.97);border-bottom:3px solid var(--nx-yellow);backdrop-filter:blur(12px)}
.nx-courses-page .nx-site-header nav a[href*="/cursos"]{color:var(--nx-yellow)}
.nx-courses-hero{max-width:1180px;margin:0 auto;padding:18px 26px 0;text-align:center}
.nx-courses-hero>p{display:inline-block;margin:0 auto 30px;padding:6px 15px;border:1px solid rgba(255,224,0,.4);border-radius:999px;background:rgba(255,224,0,.08);color:var(--nx-yellow);font:800 10px ui-monospace}
.nx-courses-hero h1{margin:0 0 18px;color:#3f4146;font-size:clamp(40px,4vw,58px);font-weight:400;letter-spacing:-2px}
.nx-courses-hero h1 mark{background:transparent;color:#ffe66d}
.nx-courses-hero>span{display:block;color:#c8cbd1;font-size:14px;line-height:1.6}
.nx-courses-hero nav{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin:24px 0 0;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.65)}
.nx-courses-hero nav a{min-width:92px;padding:8px 17px;border:1px solid rgba(255,224,0,.34);border-radius:999px;color:#d4d6dc;text-decoration:none;font-size:11px}
.nx-courses-hero nav a:hover,.nx-courses-hero nav a.is-active{background:linear-gradient(135deg,#ffe65b,#ffc900);color:#111;font-weight:800;box-shadow:0 8px 22px rgba(255,208,0,.16)}
.nx-courses-grid{padding-top:30px;padding-bottom:80px}
.nx-courses-page .nx-site-card h2{min-height:48px}
.nx-courses-page .nx-site-card>span{min-height:100px}
@media(max-width:760px){.nx-courses-hero{padding:28px 20px 0}.nx-courses-hero>p{margin-bottom:20px}.nx-courses-hero h1{font-size:38px}.nx-courses-hero nav{gap:8px}.nx-courses-hero nav a{min-width:0;padding:8px 12px}.nx-courses-page .nx-site-card>span,.nx-courses-page .nx-site-card h2{min-height:0}}
/* Pagina personalizada Nexus */
.nx-nexus-page{min-height:100vh;background:#050505;color:#f4f5f7;background-image:linear-gradient(rgba(255,224,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,224,0,.045) 1px,transparent 1px);background-size:32px 32px}
.nx-nexus-page .nx-site-header{position:sticky;top:0;z-index:30;background:rgba(7,7,7,.97);border-bottom:3px solid var(--nx-yellow);backdrop-filter:blur(12px)}
.nx-nexus-page .nx-site-header nav a[href*="/nexus"]{color:var(--nx-yellow)}
.nx-nexus-main mark{background:transparent;color:var(--nx-yellow)}
.nx-nexus-hero,.nx-nexus-features,.nx-nexus-preview,.nx-nexus-cta{max-width:1180px;margin:0 auto}
.nx-nexus-hero{display:grid;grid-template-columns:minmax(0,.95fr) minmax(420px,1.05fr);gap:54px;align-items:center;padding:62px 28px 70px}
.nx-nexus-badge{display:inline-block;margin:0 0 24px;padding:6px 12px;border:1px solid rgba(255,224,0,.45);border-radius:999px;background:rgba(255,224,0,.09);color:var(--nx-yellow);font:800 10px ui-monospace;letter-spacing:.3px}
.nx-nexus-copy h1{margin:0 0 20px;font-size:43px;line-height:1.08;font-weight:400;letter-spacing:-1.5px}
.nx-nexus-copy h1 mark{display:block;margin-bottom:8px}
.nx-nexus-copy h1 span{display:block;color:#45474d}
.nx-nexus-lead{max-width:600px;margin:0;color:#c7cad1;font-size:14px;line-height:1.75}
.nx-nexus-tech{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.nx-nexus-tech span{padding:5px 12px;border:1px solid rgba(255,224,0,.35);border-radius:999px;background:rgba(255,224,0,.08);color:var(--nx-yellow);font:800 9px ui-monospace}
.nx-nexus-actions{display:flex;gap:14px;margin-top:24px}
.nx-nexus-actions a,.nx-nexus-actions button,.nx-nexus-cta button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 24px;border:1px solid rgba(255,224,0,.55);border-radius:999px;color:var(--nx-yellow);font-family:inherit;font-size:12px;font-weight:800;text-decoration:none}
.nx-nexus-actions a.is-primary,.nx-nexus-actions button.is-primary{background:linear-gradient(135deg,#ffe45a,#ffc800);color:#0a0a0a;box-shadow:0 10px 26px rgba(255,213,0,.2)}
.nx-nexus-hero figure{margin:0;padding:10px;border:1px solid rgba(255,224,0,.22);border-radius:16px;background:#111;box-shadow:0 22px 60px rgba(0,0,0,.5)}
.nx-nexus-hero figure img{display:block;width:100%;border-radius:10px}
.nx-nexus-features{padding:58px 28px 76px;scroll-margin-top:104px}
.nx-nexus-features header,.nx-nexus-preview>header{text-align:center}
.nx-nexus-features h2,.nx-nexus-preview h2{margin:0;color:#42444a;font-size:32px;font-weight:400}
.nx-nexus-features header p{margin:16px 0 32px;color:#9297a2;font-size:13px}
.nx-nexus-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.nx-nexus-feature-grid article{min-height:190px;padding:25px;border:1px solid rgba(255,224,0,.16);border-radius:14px;background:linear-gradient(145deg,#141414,#0d0d0d);box-shadow:inset 0 1px rgba(255,255,255,.025)}
.nx-nexus-feature-grid b{display:grid;width:42px;height:42px;place-items:center;border-radius:10px;background:linear-gradient(135deg,#ffe45a,#ffc500);color:#111;font-size:20px}
.nx-nexus-feature-grid h3{margin:24px 0 12px;color:#d8d9dc;font-size:19px}
.nx-nexus-feature-grid p{margin:0;color:#959aa5;font-size:13px;line-height:1.65}
.nx-nexus-preview{max-width:none;padding:68px max(28px,calc((100vw - 1180px)/2));background:#101010;border-top:1px solid #191919;border-bottom:1px solid #191919}
.nx-nexus-preview>header nav{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin:30px 0 8px;padding-bottom:12px;border-bottom:1px solid #6a6a6a}
.nx-nexus-preview>header nav span{padding:8px 20px;border:1px solid rgba(255,224,0,.35);border-radius:999px;color:#a8abb2;font-size:10px}
.nx-nexus-preview>header nav span.is-active{background:linear-gradient(135deg,#ffe45a,#ffc800);color:#111;font-weight:900}
.nx-nexus-preview article{max-width:900px;margin:16px auto 0;overflow:hidden;border:1px solid rgba(255,224,0,.18);border-radius:15px;background:#111}
.nx-nexus-preview article img{display:block;width:100%;height:auto;object-fit:contain;object-position:center top;background:#070b14}
.nx-nexus-preview article div{padding:22px 24px}
.nx-nexus-preview article h3{margin:0 0 8px;font-size:19px;color:#d7d9de}
.nx-nexus-preview article p{margin:0;color:#9095a0;font-size:12px;line-height:1.6}
.nx-nexus-cta{margin-top:80px;margin-bottom:88px;padding:58px 32px;text-align:center;border-radius:18px;background:linear-gradient(135deg,#ffe16a,#dcae00);color:#181818}
.nx-nexus-cta h2{margin:0 0 15px;font-size:30px;font-weight:500}
.nx-nexus-cta p{max-width:760px;margin:0 auto 28px;font-size:13px;font-weight:700;line-height:1.6}
.nx-nexus-cta button{min-width:130px;background:#050505;border-color:#050505;color:#fff;cursor:default}
@media(max-width:900px){.nx-nexus-hero{grid-template-columns:1fr}.nx-nexus-feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.nx-nexus-hero{padding:42px 20px 52px}.nx-nexus-copy h1{font-size:35px}.nx-nexus-actions{align-items:stretch;flex-direction:column}.nx-nexus-feature-grid{grid-template-columns:1fr}.nx-nexus-features{padding-left:20px;padding-right:20px}.nx-nexus-preview{padding-left:20px;padding-right:20px}.nx-nexus-preview>header nav{gap:7px}.nx-nexus-preview>header nav span{padding:7px 10px}.nx-nexus-cta{margin:50px 20px 64px;padding:42px 20px}}
/* Pagina personalizada Biblioteca */
.nx-library-page{min-height:100vh;background-color:#050505;background-image:linear-gradient(rgba(255,224,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,224,0,.045) 1px,transparent 1px);background-size:32px 32px;color:#f4f5f7}
.nx-library-page .nx-site-header{background:rgba(5,5,5,.97);border-bottom:3px solid var(--nx-yellow)}
.nx-library-page .nx-site-header nav a[href*="/biblioteca"]{color:var(--nx-yellow)}
.nx-library-main{max-width:1180px;margin:0 auto;padding:0 28px 90px}
.nx-library-main mark{background:transparent;color:var(--nx-yellow)}
.nx-library-hero{padding:34px 0 38px;text-align:center}
.nx-library-hero>p{display:inline-block;margin:0 0 28px;padding:6px 14px;border:1px solid rgba(255,224,0,.42);border-radius:999px;background:rgba(255,224,0,.08);color:var(--nx-yellow);font:800 10px ui-monospace}
.nx-library-hero h1{margin:0 0 18px;color:#42454b;font-size:clamp(38px,4.3vw,58px);font-weight:400;letter-spacing:-2px}
.nx-library-hero>span{display:block;max-width:850px;margin:0 auto;color:#b5bac4;font-size:14px;line-height:1.7}
.nx-library-browser{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.7fr);align-items:center;gap:20px;margin-bottom:32px;padding:26px 18px;border:1px solid rgba(255,224,0,.2);border-radius:14px;background:rgba(10,10,10,.88)}
.nx-library-browser form{display:flex;align-items:center;gap:8px}
.nx-library-browser label{display:flex;flex:1;align-items:center;gap:10px;min-height:42px;padding:0 14px;border:1px solid #303238;border-radius:999px;background:#111;color:#777d88}
.nx-library-browser input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:#f5f5f5;font:12px inherit}
.nx-library-browser button{min-height:40px;padding:0 15px;border:1px solid rgba(255,224,0,.45);border-radius:999px;background:transparent;color:var(--nx-yellow);font-size:10px;font-weight:800;cursor:pointer}
.nx-library-browser nav{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px}
.nx-library-browser nav a{padding:8px 13px;border:1px solid rgba(255,224,0,.28);border-radius:999px;color:#c0c4cc;text-decoration:none;font-size:9px}
.nx-library-browser nav a.is-active,.nx-library-browser nav a:hover{background:linear-gradient(135deg,#ffe45a,#ffc800);color:#111;font-weight:900}
.nx-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.nx-library-grid>article{min-height:245px;padding:27px;border:1px solid rgba(255,224,0,.16);border-radius:15px;background:linear-gradient(145deg,#151515,#0e0e0e);box-shadow:0 20px 45px rgba(0,0,0,.35)}
.nx-library-grid article>header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px}
.nx-library-grid article>header>span{color:#777d86;font-size:19px}
.nx-library-grid h2{margin:0;color:#d4d6db;font-size:19px;font-weight:600}
.nx-library-grid article>header>a{display:grid;width:34px;height:34px;place-items:center;border:1px solid #252f3e;border-radius:50%;color:#3da0ff;text-decoration:none}
.nx-library-grid article>strong{display:inline-block;margin:22px 0 16px;padding:5px 12px;border:1px solid rgba(255,224,0,.32);border-radius:999px;background:rgba(255,224,0,.1);color:var(--nx-yellow);font-size:9px}
.nx-library-grid article>p{min-height:55px;margin:0;color:#aeb3bd;font-size:13px;line-height:1.65}
.nx-library-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.nx-library-tags span{padding:5px 10px;border:1px solid #30333a;border-radius:999px;background:#1b1c20;color:#c4c7cd;font:800 9px ui-monospace}
.nx-library-grid article>footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid #292a2e;color:#858b96;font-size:10px}
.nx-library-grid article>footer span{display:flex;align-items:center;gap:7px}
.nx-library-grid article>footer i{width:8px;height:8px;border-radius:50%;background:#ffe000;box-shadow:0 0 10px rgba(255,224,0,.45)}
.nx-library-grid article>footer b{color:#aeb3bc;font-weight:500}
.nx-library-empty{grid-column:1/-1;padding:35px;border:1px dashed #46484d;border-radius:14px;color:#aeb3bd;text-align:center}
@media(max-width:920px){.nx-library-browser{grid-template-columns:1fr}.nx-library-browser nav{justify-content:flex-start}.nx-library-grid{grid-template-columns:1fr}}
@media(max-width:620px){.nx-library-main{padding:0 20px 60px}.nx-library-hero{padding-top:32px}.nx-library-browser{padding:18px 14px}.nx-library-browser form{align-items:stretch;flex-direction:column}.nx-library-browser button{width:100%}.nx-library-grid>article{padding:22px}.nx-library-grid h2{font-size:16px}.nx-library-grid article>p{min-height:0}}
/* Modal de matricula por WhatsApp */
.nx-enroll-modal{width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px);padding:0;border:1px solid rgba(255,224,0,.35);border-radius:18px;background:transparent;color:#f5f5f5;box-shadow:0 30px 100px rgba(0,0,0,.75)}
.nx-enroll-modal::backdrop{background:rgba(0,0,0,.78);backdrop-filter:blur(7px)}
.nx-enroll-panel{position:relative;padding:34px;background-color:#0b0c0f;background-image:linear-gradient(rgba(255,224,0,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,224,0,.04) 1px,transparent 1px);background-size:28px 28px}
.nx-enroll-panel>form{position:absolute;top:16px;right:16px;margin:0}
.nx-enroll-close{display:grid;width:35px;height:35px;place-items:center;border:1px solid #3a3d45;border-radius:50%;background:#15171c;color:#fff;font-size:22px;line-height:1;cursor:pointer}
.nx-enroll-panel>p{display:inline-block;margin:0 0 18px;padding:5px 11px;border:1px solid rgba(255,224,0,.4);border-radius:999px;color:var(--nx-yellow);font:800 9px ui-monospace}
.nx-enroll-panel h2{margin:0 48px 10px 0;color:#fff;font-size:30px;letter-spacing:-1px}
.nx-enroll-panel>span{display:block;color:#aeb4bf;font-size:14px;line-height:1.6}
.nx-enroll-panel>span b{color:var(--nx-yellow)}
.nx-enroll-panel>label{display:grid;gap:8px;margin-top:24px;color:#f4f4f4;font-size:12px;font-weight:800}
.nx-enroll-panel select{width:100%;padding:13px 14px;border:1px solid #454a55;border-radius:9px;background:#11141a;color:#fff;font:14px inherit;outline:none}
.nx-enroll-panel select:focus{border-color:var(--nx-yellow);box-shadow:0 0 0 3px rgba(255,224,0,.12)}
.nx-enroll-whatsapp{display:flex;align-items:center;justify-content:center;margin-top:18px;min-height:46px;border-radius:999px;background:linear-gradient(135deg,#ffe65b,#ffc900);color:#111;text-decoration:none;font-size:13px;font-weight:900;box-shadow:0 10px 28px rgba(255,208,0,.2)}
.nx-enroll-whatsapp.is-disabled{opacity:.42;box-shadow:none;cursor:not-allowed}
@media(max-width:620px){.nx-enroll-panel{padding:28px 20px}.nx-enroll-panel h2{font-size:25px}}