:root{--navy:#071a33;--navy2:#0a2342;--blue:#1f4e79;--cyan:#00b4d8;--ink:#10213a;--muted:#5d6b7b;--line:#dfe6ed;--bg:#f6f9fc;--white:#fff;--shadow:0 18px 50px rgba(7,26,51,.09);--radius:18px}
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0}.section.alt{background:var(--bg)}.section.dark{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section h2{font-size:clamp(30px,3.6vw,48px);line-height:1.08;letter-spacing:-1.5px;margin:0 0 14px}.section-head p{max-width:650px;color:var(--muted);margin:0}.dark .section-head p{color:#b6c6d5}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-5{grid-template-columns:repeat(5,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 8px 25px rgba(7,26,51,.04)}.dark .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);box-shadow:none}.card h3{margin:0 0 9px;font-size:20px;line-height:1.25}.card p{margin:0;color:var(--muted)}.dark .card 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li{font-size:17px;color:#44566b}.article li{margin:8px 0}.form{display:grid;gap:12px}.form input,.form textarea,.form select{width:100%;border:1px solid #cbd6e0;border-radius:10px;padding:13px 14px;font:inherit;background:#fff}.form textarea{min-height:170px;resize:vertical}.menu-panel{display:none}.searchbox{border:1px solid var(--line);padding:14px 16px;border-radius:10px;width:100%;font:inherit}.category{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}.category h3{margin:0 0 5px}.category p{margin:0;color:var(--muted);font-size:14px}.notice{padding:18px 20px;background:#eef8fb;border-left:4px solid var(--cyan);border-radius:10px;color:#25475b}.hero .mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px}.hero .mini div{border:1px solid rgba(255,255,255,.14);padding:14px;border-radius:12px;background:rgba(255,255,255,.04)}.hero .mini b{font-size:14px}.hero .mini span{display:block;color:#b7c9d7;font-size:12px}.fade{animation:fade .7s ease both}@keyframes fade{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:1000px){.navlinks{display:none}.mobilebtn{display:block;margin-left:auto}.hero-grid,.feature,.feature.reverse,.eacf{grid-template-columns:1fr}.feature.reverse .feature-copy{order:0}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-5{grid-template-columns:repeat(3,1fr)}.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.brand{min-width:auto}.navin{height:68px}.menu-panel{position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:15px;box-shadow:var(--shadow)}.menu-panel.open{display:block}.menu-panel a{display:block;padding:12px;border-radius:8px}.hero .mini{grid-template-columns:1fr}}
@media(max-width:650px){.container{width:min(100% - 28px,1180px)}.section{padding:58px 0}.hero{padding:52px 0}.hero h1{font-size:43px}.grid-2,.grid-3,.grid-4,.grid-5,.team-box{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.numberline{display:grid}.numberline .item{border-right:0;border-bottom:1px solid var(--line)}.numberline .item:last-child{border:0}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:7px 0}.visual{min-height:300px}.shield{width:160px}}

/* Cyberpedia premium */
.cyber-hero{background:linear-gradient(135deg,#071a33,#0a2342 58%,#0a3b5d);color:#fff;padding:72px 0 58px;position:relative;overflow:hidden}.cyber-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(0,180,216,.18);border-radius:50%;right:-180px;top:-250px;box-shadow:0 0 0 70px rgba(0,180,216,.035),0 0 0 140px rgba(0,180,216,.02)}.cyber-hero .container{position:relative;z-index:1}.cyber-hero h1{font-size:clamp(44px,5.5vw,72px);line-height:1.02;letter-spacing:-2.7px;max-width:900px;margin:0 0 18px}.cyber-hero p{font-size:18px;color:#c4d2df;max-width:780px}.cyber-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:0 0 28px}.cyber-filters{display:flex;gap:8px;flex-wrap:wrap}.cyber-filter{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font:inherit;font-size:13px;font-weight:750;cursor:pointer;color:#2b4057}.cyber-filter.active,.cyber-filter:hover{background:var(--navy);border-color:var(--navy);color:#fff}.cyber-search{max-width:340px}.cyber-feature{display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--shadow);margin-bottom:42px}.cyber-feature img{width:100%;height:100%;min-height:340px;object-fit:cover}.cyber-feature-copy{padding:38px}.cyber-feature-copy h2{font-size:34px;line-height:1.12;letter-spacing:-1px;margin:8px 0 14px}.cyber-meta{display:flex;gap:14px;flex-wrap:wrap;color:#6b7a89;font-size:12px;font-weight:700}.cyber-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(7,26,51,.05);transition:.25s;display:flex;flex-direction:column}.cyber-card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(7,26,51,.12)}.cyber-card img{width:100%;height:190px;object-fit:cover}.cyber-card-body{padding:22px;display:flex;flex-direction:column;flex:1}.cyber-card-body h3{font-size:21px;line-height:1.18;margin:8px 0 10px}.cyber-card-body p{color:var(--muted);font-size:14px;margin:0 0 16px}.cyber-read{margin-top:auto;color:#067ea0;font-weight:800;font-size:13px}.cyber-section-title{max-width:760px;margin-bottom:28px}.cyber-section-title h2{font-size:38px;line-height:1.08;letter-spacing:-1.2px;margin:0 0 10px}.article-shell{padding:48px 0 80px}.article-hero{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;margin-bottom:44px}.article-hero img{width:100%;height:440px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}.article-hero h1{font-size:clamp(42px,5vw,64px);line-height:1.04;letter-spacing:-2.2px;margin:8px 0 18px}.article-lead{font-size:20px;color:#4e6073;max-width:720px}.article-body-grid{display:grid;grid-template-columns:260px minmax(0,820px);gap:52px;align-items:start;justify-content:center}.article-toc{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.article-toc strong{display:block;margin-bottom:8px}.article-toc a{display:block;padding:8px 0;color:#607184;font-size:13px}.article-content{max-width:820px}.article-content h2{font-size:30px;line-height:1.15;letter-spacing:-.7px;margin:44px 0 12px}.article-content p,.article-content li{font-size:17px;color:#405267}.article-content ul{padding-left:22px}.article-content blockquote{margin:28px 0;padding:22px 24px;border-left:4px solid var(--cyan);background:#eef8fb;border-radius:0 14px 14px 0;color:#29495c;font-size:17px}.article-source{margin-top:42px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#f7fafc}.article-source a{color:#067ea0;font-weight:750}.article-image-credit{font-size:11px;color:#718091;margin-top:8px}.cyber-cta{margin-top:56px;padding:34px;border-radius:20px;background:linear-gradient(120deg,#071a33,#0b355c);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px}.cyber-cta p{color:#b9c9d6;margin:4px 0 0}.no-results{display:none;padding:40px;text-align:center;border:1px dashed #b8c7d4;border-radius:16px;color:#6b7b8d}.cyber-card.hidden{display:none}@media(max-width:900px){.cyber-feature,.article-hero,.article-body-grid{grid-template-columns:1fr}.article-toc{position:static}.cyber-feature img{min-height:260px}.article-hero img{height:300px}}@media(max-width:650px){.cyber-hero{padding:54px 0 44px}.cyber-hero h1{font-size:43px}.cyber-feature-copy{padding:25px}.cyber-section-title h2{font-size:31px}.cyber-card img{height:210px}.article-content p,.article-content li{font-size:16px}.cyber-cta{display:block}.cyber-cta .btn{margin-top:18px}}

/* Navegación final TecSentinel */
.nav-contact-small{display:inline-flex!important;align-items:center;justify-content:center;margin-left:6px;padding:8px 12px!important;border:1px solid #9fb1c2!important;border-radius:8px!important;background:#fff!important;color:var(--navy)!important;font-size:12px!important;font-weight:800!important;white-space:nowrap}.nav-contact-small:hover{border-color:var(--cyan)!important;background:#eefaff!important;color:#07536b!important}
.eco-hero{background:radial-gradient(circle at 78% 25%,rgba(0,180,216,.22),transparent 28%),linear-gradient(120deg,#06172d,#0a2c50 68%,#073e65);color:#fff;padding:88px 0 82px;overflow:hidden}.eco-hero h1{font-size:clamp(42px,5.5vw,72px);line-height:1.02;letter-spacing:-2.8px;margin:0 0 18px}.eco-hero p{font-size:18px;max-width:700px;color:#d6e4ef;margin:0 0 28px}.eco-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}.eco-visual{min-height:390px;border:1px solid rgba(255,255,255,.16);border-radius:28px;background:radial-gradient(circle at 50% 50%,rgba(0,180,216,.18),transparent 42%),rgba(255,255,255,.035);position:relative;overflow:hidden;display:grid;place-items:center}.eco-visual:before,.eco-visual:after{content:"";position:absolute;border:1px solid rgba(0,180,216,.3);border-radius:50%}.eco-visual:before{width:330px;height:330px}.eco-visual:after{width:230px;height:230px;border-style:dashed}.eco-visual img{width:170px;position:relative;z-index:1;filter:drop-shadow(0 0 30px rgba(0,180,216,.38))}.eco-card{height:100%;padding:30px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(7,26,51,.05)}.eco-card h3{margin:0 0 8px}.eco-card p{margin:0;color:var(--muted)}.eco-card .icon{margin-bottom:16px}.eco-step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:18px}.eco-step .num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#eaf8fc;color:#08718c;font-weight:900;font-size:13px;margin-bottom:16px}.eco-step h3{margin:0 0 7px}.eco-step p{margin:0;color:var(--muted);font-size:14px}.formation-hero{background:linear-gradient(120deg,#071a33,#0a3155 68%,#064a6a);color:#fff;padding:78px 0 72px}.formation-hero h1{font-size:clamp(42px,5.4vw,70px);line-height:1.03;letter-spacing:-2.5px;margin:0 0 18px}.formation-hero p{font-size:18px;max-width:720px;color:#d7e4ee}.area-card{position:relative;overflow:hidden}.area-card:after{content:"→";position:absolute;right:24px;bottom:22px;color:var(--cyan);font-size:22px;font-weight:800}.area-card h3{padding-right:35px}.course-hero{padding:62px 0;background:linear-gradient(135deg,#f4f8fb,#fff);border-bottom:1px solid var(--line)}.course-hero h1{font-size:clamp(38px,5vw,62px);line-height:1.05;letter-spacing:-2px;margin:0 0 15px}.course-hero p{max-width:760px;color:var(--muted);font-size:18px}.course-meta{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.course-meta span{padding:7px 11px;border-radius:99px;background:#eaf7fb;color:#135e77;font-weight:800;font-size:12px}.legal-note{font-size:12px;color:#6d7c8d;line-height:1.6}.status-box{padding:22px;border:1px solid #cfe2ea;background:#f1fbfd;border-radius:16px}.status-box strong{display:block;margin-bottom:5px;color:#0a5168}.aula-preview{border:1px solid var(--line);border-radius:20px;background:#071a33;color:#fff;padding:30px;box-shadow:var(--shadow)}.aula-preview .bar{height:8px;background:#183a5d;border-radius:99px;overflow:hidden;margin:10px 0 18px}.aula-preview .bar span{display:block;width:42%;height:100%;background:var(--cyan)}
@media(max-width:1000px){.eco-grid{grid-template-columns:1fr}.eco-visual{min-height:300px}.nav-contact-small{margin:8px 0}.formation-hero{padding:60px 0}.course-hero{padding:48px 0}}

/* Formación — visuales sectoriales definitivos */
.training-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
.training-visual{min-height:390px;border-radius:28px;border:1px solid rgba(255,255,255,.15);background:radial-gradient(circle at 50% 45%,rgba(0,180,216,.20),transparent 42%),linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.015));display:grid;place-items:center;position:relative;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.18)}
.training-visual:before{content:"";position:absolute;width:310px;height:310px;border:1px solid rgba(0,180,216,.28);border-radius:50%}
.training-visual:after{content:"";position:absolute;width:220px;height:220px;border:1px dashed rgba(0,180,216,.28);border-radius:50%}
.training-visual svg{width:min(74%,310px);height:auto;position:relative;z-index:2;filter:drop-shadow(0 18px 35px rgba(0,180,216,.18))}
.training-label{position:absolute;z-index:3;left:24px;bottom:22px;padding:9px 12px;border-radius:10px;background:rgba(7,26,51,.78);border:1px solid rgba(255,255,255,.13);color:#d8f7fd;font-size:11px;font-weight:850;letter-spacing:1.3px;text-transform:uppercase}
.training-hero-copy p{max-width:720px}
@media(max-width:1000px){.training-hero-grid{grid-template-columns:1fr}.training-visual{min-height:300px}}

/* TecSentinel official logo sizing */
.brand .brand-shield{width:40px!important;height:48px!important;object-fit:contain!important;display:block!important;}