:root{
  --bg:#0A0E13;--panel:#10161D;--panel-alt:#141B23;--border:#1E2731;--border-soft:#171F28;
  --text:#E8EDF2;--muted:#9AA7B5;--dim:#667380;--test:#63A8FF;--test-dim:#132C48;
  --dev:#55D6A7;--white:#F5F7FA;--radius:10px;
  --font-display:'DM Sans',sans-serif;--font-body:'DM Sans',sans-serif;--font-mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.6}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(1120px,calc(100% - 40px));margin:auto}
.nav{position:sticky;top:0;z-index:100;background:rgba(10,14,19,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-soft)}
.nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;white-space:nowrap}.logo-code{font:500 16px var(--font-mono);color:var(--test)}
.nav-links{display:flex;gap:23px;font-size:13px;color:var(--dim)}.nav-links a:hover{color:var(--text)}
.nav-whatsapp,.btn-whatsapp{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #214936;background:#102018;color:#B8EFD9;border-radius:6px;padding:10px 13px;font-size:12px;font-weight:600;white-space:nowrap}
.nav-whatsapp:hover,.btn-whatsapp:hover{border-color:#356b53;background:#14291f}
.wa-icon{font-size:11px;color:#55D6A7}
.menu-toggle{display:none;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer}
.hero{padding:72px 0 75px;border-bottom:1px solid var(--border-soft);background:radial-gradient(circle at 80% 45%,rgba(99,168,255,.07),transparent 35%)}
.breadcrumb{display:flex;gap:10px;color:var(--dim);font:11px var(--font-mono);margin-bottom:35px}.breadcrumb a:hover{color:var(--text)}
.hero-content{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}
.eyebrow,.section-tag{font:11px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.eyebrow{color:var(--test);margin-bottom:16px}
.hero h1{font-size:52px;line-height:1.02;letter-spacing:-.035em;margin-bottom:22px}.hero h1 span{color:var(--test)}
.hero-copy>p{max-width:610px;color:var(--muted);font-size:15px}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:27px}
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--test);color:#08111c;padding:12px 17px;border-radius:6px;font-size:13px;font-weight:700;border:1px solid var(--test);transition:.2s}.btn-primary:hover{transform:translateY(-2px)}
.hero-stats{display:flex;gap:31px;border-top:1px solid var(--border-soft);margin-top:32px;padding-top:23px}.hero-stats strong{display:block;font-size:18px}.hero-stats span{display:block;font:9px var(--font-mono);color:var(--dim);margin-top:2px}
.track-summary{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:29px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
.summary-label{font:10px var(--font-mono);color:var(--test);letter-spacing:.1em}.summary-number{font:62px var(--font-mono);line-height:1;margin-top:15px}.summary-title{font-size:15px;color:var(--muted);margin-top:5px}.summary-line{height:1px;background:var(--border);margin:23px 0 5px}.summary-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border-soft);font-size:12px;color:var(--muted)}.summary-row strong{font-family:var(--font-mono);color:var(--text)}.summary-terminal{display:flex;justify-content:space-between;margin-top:19px;font:10px var(--font-mono);color:var(--dim)}.summary-terminal b{color:var(--dev)}
.courses-section,.career-section,.faq-section{padding:90px 0}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:38px}.section-heading h2{font-size:31px;line-height:1.13;letter-spacing:-.025em;margin-top:8px}.section-heading>p{max-width:420px;color:var(--muted);font-size:13px}.section-heading.centered{display:block;text-align:center}.section-heading.centered>p{margin:13px auto 0}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.course-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:21px;display:flex;flex-direction:column;min-height:405px;transition:.2s}.course-card:hover{transform:translateY(-3px);border-color:#344554}.ai-card{background:linear-gradient(145deg,var(--panel),#111A24)}
.course-card-top{display:flex;justify-content:space-between;align-items:center}.course-type{font:9px var(--font-mono);padding:5px 7px;border-radius:4px;border:1px solid}.course-number{font:10px var(--font-mono);color:var(--dim)}.foundation{color:#9FC7FF;border-color:#294362;background:#101C2B}.api{color:#D3B7FF;border-color:#3D2E55;background:#1A1425}.automation{color:#78E4C0;border-color:#245844;background:#10241E}.ai{color:#F2C66D;border-color:#5A461D;background:#211A0D}
.course-icon{width:47px;height:47px;border:1px solid var(--border);border-radius:7px;display:grid;place-items:center;font:600 14px var(--font-mono);margin:23px 0 16px}.manual-icon{color:#9FC7FF}.api-icon{color:#D3B7FF}.pw-icon{color:#78E4C0}.ai-icon{color:#F2C66D}
.course-card h3{font-size:17px;line-height:1.2;margin-bottom:9px}.course-description{font-size:12px;color:var(--muted);line-height:1.55}.course-meta{display:flex;justify-content:space-between;margin-top:17px;font:10px var(--font-mono);color:var(--dim)}.course-meta span:first-child{color:var(--text-muted)}
.course-topics{display:flex;gap:5px;flex-wrap:wrap;margin-top:14px}.course-topics span{font:9px var(--font-mono);color:var(--dim);border:1px solid var(--border);border-radius:4px;padding:4px 6px}
.course-actions{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:19px}.view-course{font-size:11px;color:var(--test);font-weight:600}.view-course:hover{text-decoration:underline}.card-whatsapp{width:30px;height:30px;display:grid;place-items:center;border:1px solid #234734;border-radius:5px;color:var(--dev);font-size:11px}
.experience{padding:90px 0;background:#0D1218;border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}.experience-item{background:var(--panel);padding:27px;min-height:185px}.experience-item span{font:10px var(--font-mono);color:var(--test)}.experience-item h3{font-size:17px;margin:12px 0 7px}.experience-item p{font-size:12px;color:var(--muted)}
.automation-section{padding:90px 0}.automation-panel{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:48px}
.automation-copy h2,.ai-grid h2{font-size:32px;line-height:1.12;letter-spacing:-.025em;margin:10px 0 14px}.automation-copy h2 span,.ai-grid h2 span{color:var(--test)}.automation-copy>p,.ai-grid>div>p{font-size:13px;color:var(--muted)}
.stack-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:22px}.stack-list span{font:10px var(--font-mono);padding:7px 9px;border:1px solid var(--border);color:var(--muted);border-radius:5px}
.pipeline{background:#0B1015;border:1px solid var(--border);border-radius:7px;padding:20px}.pipeline-step{display:flex;justify-content:space-between;align-items:center;padding:13px 14px;border:1px solid var(--border);background:var(--panel);border-radius:5px;font:11px var(--font-mono);color:var(--muted)}.pipeline-step b{color:var(--test);font-size:9px}.pipeline>i{display:block;text-align:center;color:var(--dim);font-style:normal;padding:5px}
.ai-section{padding:90px 0;background:#0D1218;border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}.ai-grid{display:grid;grid-template-columns:1fr .75fr;gap:65px;align-items:center}.ai-grid h2 span{color:#F2C66D}
.ai-console{background:#090D12;border:1px solid var(--border);border-radius:8px;padding:20px;font:11px/2 var(--font-mono);box-shadow:0 20px 50px rgba(0,0,0,.2)}.console-top{display:flex;justify-content:space-between;color:var(--dim);border-bottom:1px solid var(--border);padding-bottom:11px;margin-bottom:12px;font-size:9px}.console-line b{color:var(--test)}.console-line.result{color:var(--dev);padding-left:17px}
.career-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.career-grid article{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:23px}.career-grid span{font:10px var(--font-mono);color:var(--test)}.career-grid h3{font-size:16px;margin:12px 0 7px}.career-grid p{font-size:12px;color:var(--muted)}
.faq-section{background:#0D1218;border-top:1px solid var(--border-soft)}.narrow{max-width:820px}.faq{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.faq article{border-bottom:1px solid var(--border)}.faq article:last-child{border-bottom:0}.faq button{width:100%;border:0;background:var(--panel);color:var(--text);padding:18px 20px;display:flex;justify-content:space-between;text-align:left;cursor:pointer;font-size:13px}.faq button:hover{background:var(--panel-alt)}.faq button span{font:16px var(--font-mono);color:var(--test)}.faq article>div{display:none;background:var(--panel);padding:0 20px 18px}.faq article.open>div{display:block}.faq article p{font-size:12px;color:var(--muted)}
.final-cta{padding:85px 0}.final-box{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:35px}.final-box h2{font-size:29px;line-height:1.15;margin:9px 0 11px}.final-box p{max-width:650px;color:var(--muted);font-size:13px}.large{padding:13px 17px}
footer{border-top:1px solid var(--border-soft);padding:35px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font:11px var(--font-mono);color:var(--dim)}.footer-brand span{color:#4F5B67}.footer-links{display:flex;gap:20px;font-size:11px;color:var(--dim)}.footer-links a:hover{color:var(--text)}
.floating-whatsapp{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background:#153526;border:1px solid #2A6448;color:#69E1B0;display:grid;place-items:center;z-index:90;box-shadow:0 8px 30px rgba(0,0,0,.3)}
@media(max-width:1000px){.course-grid{grid-template-columns:repeat(2,1fr)}.nav-links{gap:13px;font-size:11px}.hero-content,.automation-panel,.ai-grid{grid-template-columns:1fr}.track-summary{max-width:560px}.experience-grid,.career-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  .container{width:calc(100% - 28px)}.nav-inner{height:62px}.menu-toggle{display:block;margin-left:auto}.nav-whatsapp{display:none}.nav-links{display:none;position:absolute;top:62px;left:0;right:0;background:var(--panel);border-bottom:1px solid var(--border);padding:13px 15px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.nav-links a{padding:7px 0;font-size:13px}
  .hero{padding:55px 0}.hero h1{font-size:41px}.hero-content{gap:42px}.hero-stats{gap:18px;flex-wrap:wrap}.hero-stats div{min-width:75px}.section-heading{display:block}.section-heading>p{margin-top:13px}.section-heading h2{font-size:27px}.courses-section,.career-section,.faq-section,.experience,.automation-section,.ai-section{padding:68px 0}.course-grid,.experience-grid,.career-grid{grid-template-columns:1fr}.course-card{min-height:0}.automation-panel{padding:27px 22px;gap:30px}.automation-copy h2,.ai-grid h2{font-size:27px}.final-box{padding:28px 22px;display:block}.final-box .btn-whatsapp{margin-top:20px}.footer-inner{display:block}.footer-links{margin-top:14px;flex-wrap:wrap}.floating-whatsapp{right:15px;bottom:15px}
}

.course-card,.experience-item,.career-grid article{opacity:0;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease,border-color .2s ease}
.course-card.visible,.experience-item.visible,.career-grid article.visible{opacity:1;transform:none}