:root{--primary:#1a73e8;--secondary:#34a853;--accent:#fbbc04;--danger:#ea4335;--bg-dark:#0a0c10;--bg-surface:#161b22;--bg-surface-2:#21262d;--text-main:#f0f6fc;--text-muted:#8b949e;--glass:rgba(255,255,255,.05);--glass-border:rgba(255,255,255,.1);--glass-hover:rgba(255,255,255,.15);--shadow-sm:0 4px 6px -1px rgba(0,0,0,.1);--shadow-md:0 10px 15px -3px rgba(0,0,0,.3);--shadow-lg:0 20px 25px -5px rgba(0,0,0,.5);--transition-fast:.2s cubic-bezier(.4,0,.2,1);--transition-slow:.5s cubic-bezier(.4,0,.2,1);--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Inter',-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.4,0,.2,1) , transform .8s cubic-bezier(.4,0,.2,1)}.reveal.in{opacity:1;transform:translateY(0)}h1,h2,h3,h4,.logo{font-family:'Outfit',sans-serif;font-weight:700}.container{max-width:1200px;margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:100;background:rgba(10,12,16,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);padding:16px 0}.header-inner{display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;text-decoration:none;transition:var(--transition-fast)}.logo:hover{transform:scale(1.02)}.logo img{max-height:45px;width:auto}nav{display:flex;align-items:center;gap:24px}nav a{color:var(--text-muted);text-decoration:none;font-weight:500;transition:var(--transition-fast)}nav a:hover{color:var(--text-main)}nav a.cta{background:var(--primary);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);box-shadow:0 0 20px rgba(26,115,232,.3)}nav a.cta:hover{transform:translateY(-2px);background:#1557b0}.hero{padding:120px 0 80px;position:relative}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.badge{display:inline-block;padding:6px 14px;background:rgba(26,115,232,.1);color:var(--primary);border:1px solid rgba(26,115,232,.2);border-radius:99px;font-size:.85rem;font-weight:600;margin-bottom:24px;text-transform:uppercase;letter-spacing:.5px}.hero-copy h1{font-size:4rem;line-height:1.1;margin-bottom:24px;background:linear-gradient(to right,#fff,#8b949e);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-copy h1 em{font-style:normal;color:var(--primary);-webkit-text-fill-color:var(--primary)}.subtitle{font-size:1.25rem;color:var(--text-muted);margin-bottom:40px;max-width:50ch}.hero-cta{display:flex;gap:16px;margin-bottom:60px}.btn{padding:14px 32px;border-radius:var(--radius-md);font-weight:600;text-decoration:none;transition:var(--transition-fast);display:inline-block;cursor:pointer;border:1px solid transparent;font-family:inherit;font-size:.95rem;text-align:center}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(26,115,232,.4)}.btn-primary:hover{background:#1557b0;transform:translateY(-2px);box-shadow:0 6px 20px rgba(26,115,232,.5)}.btn-secondary{background:var(--bg-surface-2);color:var(--text-main);border:1px solid var(--glass-border)}.btn-secondary:hover{background:var(--bg-surface);transform:translateY(-2px)}.stats{display:flex;gap:40px}.stat-item{display:flex;flex-direction:column}.stat-number{font-size:1.5rem;font-weight:800;color:var(--text-main)}.stat-label{font-size:.9rem;color:var(--text-muted)}.hero-media{position:relative}.phone-mock{width:100%;max-width:400px;background:var(--bg-surface);border:8px solid #000;border-radius:40px;overflow:hidden;box-shadow:var(--shadow-lg);position:relative;z-index:2;transition:var(--transition-slow)}.phone-mock:hover{transform:translateY(-5px) rotate(1deg)}.phone-mock img{width:100%;display:block}.card-float{position:absolute;background:var(--bg-surface);border:1px solid var(--glass-border);border-radius:16px;padding:8px;box-shadow:var(--shadow-md);z-index:3;width:140px;transition:var(--transition-slow);backdrop-filter:blur(8px)}.card-float img{width:100%;border-radius:8px;display:block}.card-float.a1{top:20%;left:-40px;animation:float 6s ease-in-out infinite}.card-float.a2{bottom:20%;right:-40px;animation:float 6s ease-in-out infinite 3s}@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}.diferencial-sec{background:var(--bg-surface);padding:80px 0;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.diferencial-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.diferencial-content h2{font-size:2.5rem;margin-bottom:16px}.diferencial-list{display:grid;gap:16px}.check-item{background:var(--bg-surface-2);padding:20px 24px;border-radius:var(--radius-md);border:1px solid var(--glass-border);display:flex;align-items:center;gap:16px;transition:var(--transition-fast)}.check-item:hover{transform:translateX(10px);border-color:var(--primary);background:var(--bg-surface)}.features{padding:100px 0}.section-title{font-size:3rem;text-align:center;margin-bottom:16px}.section-subtitle{text-align:center;color:var(--text-muted);font-size:1.2rem;margin-bottom:60px}.dept-card{background:var(--bg-surface);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:48px;margin-bottom:60px;transition:var(--transition-fast)}.dept-card:hover{box-shadow:0 0 60px rgba(0,0,0,.4)}.dept-header{margin-bottom:40px;display:flex;align-items:flex-start;gap:24px}.feature-icon-outer{width:80px;height:80px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;flex-shrink:0}.dept-header h3{font-size:2rem;margin-bottom:8px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.level-card{background:var(--bg-surface-2);border-radius:var(--radius-lg);padding:32px;border:1px solid var(--glass-border);transition:var(--transition-fast)}.level-card:hover{transform:translateY(-8px);border-color:rgba(255,255,255,.2);background:var(--bg-surface)}.level-badge{display:inline-block;padding:4px 12px;background:rgba(255,255,255,.05);border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:16px}.level-card h4{font-size:1.25rem;margin-bottom:12px;color:#fff}.level-card p{color:var(--text-muted);font-size:.95rem}.catalog-hero{padding:100px 0 60px;text-align:center}.filter-bar{background:var(--bg-surface);border:1px solid var(--glass-border);padding:40px;border-radius:var(--radius-xl);margin-bottom:60px;box-shadow:var(--shadow-md)}.filters-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:32px}.filter-bar label span{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.filter-bar select{width:100%;padding:14px 18px;background:var(--bg-surface-2);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:#fff;font-family:inherit;font-size:1rem;transition:var(--transition-fast)}.filter-bar select:focus{border-color:var(--primary);outline:none}.filters-actions{display:flex;justify-content:flex-end;gap:16px}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:40px}.course-card{background:var(--bg-surface);border:1px solid var(--glass-border);border-radius:var(--radius-xl);overflow:hidden;text-decoration:none;transition:var(--transition-fast);display:flex;flex-direction:column}.course-card:hover{transform:translateY(-12px);border-color:var(--primary);box-shadow:0 30px 60px rgba(0,0,0,.5)}.course-card .thumb{height:220px;position:relative;overflow:hidden}.course-card .thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.course-card:hover .thumb img{transform:scale(1.05)}.course-card .thumb .badge.free{position:absolute;top:20px;left:20px;margin:0;background:var(--secondary);color:#fff;border:none;padding:6px 16px}.course-card h3{padding:24px 24px 12px;font-size:1.4rem;color:#fff}.course-card .meta{padding:0 24px 32px;display:flex;justify-content:space-between;align-items:center;margin-top:auto}.course-card .price{font-weight:800;color:var(--primary);font-size:1.25rem}.course-card .cta-mini{color:var(--text-muted);font-size:.9rem;font-weight:600;transition:var(--transition-fast)}.course-card:hover .cta-mini{color:#fff}.course{padding-top:40px}.course h1{font-size:3.5rem;margin-bottom:32px;text-align:center}.course .cover{width:100%;aspect-ratio: 21 / 9;object-fit:cover;border-radius:var(--radius-xl);margin-bottom:60px;box-shadow:var(--shadow-lg);border:1px solid var(--glass-border)}.course-content-grid{display:grid;grid-template-columns:2fr 1fr;gap:60px;align-items:start}.course-description{font-size:1.15rem;color:var(--text-muted)}.course-sidebar{background:var(--bg-surface);border:1px solid var(--glass-border);padding:40px;border-radius:var(--radius-xl);position:sticky;top:120px}.course-sidebar .price{font-size:2.5rem;font-weight:800;margin-bottom:24px;color:#fff}.lessons-sec{margin-top:80px}.lessons-list{list-style:none;display:grid;gap:16px;margin-top:32px}.lesson-item{background:var(--bg-surface-2);border:1px solid var(--glass-border);padding:24px;border-radius:var(--radius-md);display:flex;justify-content:space-between;align-items:center;transition:var(--transition-fast)}.lesson-item:hover{border-color:var(--primary);transform:translateX(8px)}.lesson-info{font-weight:600;color:#fff}.page-title{font-size:3rem;text-align:center;margin-bottom:40px}.auth-card{max-width:500px;margin:40px auto;background:var(--bg-surface);border:1px solid var(--glass-border);padding:48px;border-radius:var(--radius-xl)}.form-group{margin-bottom:24px}.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--text-muted);margin-bottom:8px}.form-control{width:100%;padding:14px 18px;background:var(--bg-surface-2);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:#fff;font-family:inherit}.form-control:focus{border-color:var(--primary);outline:none}@media (max-width:1024px){.hero-grid,.diferencial-grid,.course-content-grid{grid-template-columns:1fr;text-align:center}.hero-copy h1{font-size:3.5rem}.hero-cta,.stats{justify-content:center}.features-grid{grid-template-columns:1fr}.phone-mock{margin:0 auto}}.floating-element{position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(26,115,232,.08) 0%,transparent 70%);border-radius:50%;pointer-events:none;z-index:-1}.floating-element:nth-child(1) {top:0;left:-10%}.floating-element:nth-child(2) {top:40%;right:-10%;background:radial-gradient(circle,rgba(52,168,83,.08) 0%,transparent 70%)}.floating-element:nth-child(3) {bottom:0;left:10%;background:radial-gradient(circle,rgba(251,188,4,.08) 0%,transparent 70%)}.site-footer{border-top:1px solid var(--glass-border);padding:60px 0;color:var(--text-muted);font-size:.9rem;text-align:center}.site-footer span{color:var(--primary);font-weight:600}