:root{--color-slate:#8293a0;--color-slate-dark:#5c6a75;--color-blue:#9abfd1;--color-blue-light:#b6d3e0;--color-yellow:#ffe580;--color-yellow-hover:#ffda4d;--bg-gradient:linear-gradient(135deg, #f8fbfd 0%, #e6eff5 100%);--glass-bg:#ffffffbf;--glass-border:#fff9;--glass-shadow:0 8px 32px 0 #8293a026;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--color-slate-dark);background:var(--bg-gradient);background-attachment:fixed;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.6}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:20px}.glass-card{padding:2.5rem;transition:transform .3s,box-shadow .3s}.glass-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px #8293a040}h1,h2,h3,h4{color:var(--color-slate-dark);margin-top:0;font-weight:800;line-height:1.2}.text-gradient{background:linear-gradient(90deg, var(--color-slate-dark) 0%, var(--color-blue) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.btn{cursor:pointer;border:none;border-radius:50px;justify-content:center;align-items:center;padding:.8rem 2rem;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.25,.8,.25,1);display:inline-flex}.btn-secondary{background-color:var(--color-blue);color:#fff;box-shadow:0 4px 15px #9abfd166}.btn-secondary:hover{background-color:var(--color-blue-light);transform:translateY(-3px);box-shadow:0 8px 25px #9abfd199}.section{padding:6rem 0}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{opacity:0;animation:1s cubic-bezier(.16,1,.3,1) forwards fadeIn}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.input-group{margin-bottom:1.5rem}.input-group label{color:var(--color-slate-dark);margin-bottom:.5rem;font-weight:600;display:block}.input-group input,.input-group textarea{border:2px solid var(--color-blue-light);background:#ffffffe6;border-radius:12px;width:100%;padding:1rem;font-family:inherit;font-size:1rem;transition:all .3s}.input-group input:focus,.input-group textarea:focus{border-color:var(--color-blue);outline:none;box-shadow:0 0 0 4px #9abfd133}.text-center{text-align:center}.mb-8{margin-bottom:2rem}.mb-12{margin-bottom:3rem}:root{--color-slate:#8293a0;--color-slate-dark:#5c6a75;--color-blue:#9abfd1;--color-title:#376092;--color-yellow:#eac946;--color-yellow-hover:#d1b13b}body{color:var(--color-slate-dark);background:linear-gradient(135deg,#fdfdfd 0%,#f0f4f8 100%) fixed;margin:0;font-family:Inter,system-ui,sans-serif;overflow-x:hidden}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6,.montserrat-title{margin-top:0;font-family:Montserrat,sans-serif;font-weight:700}.app-container{width:100%;position:relative}.navbar{z-index:1000;-webkit-backdrop-filter:blur(20px);background:#ffffffd9;border-bottom:1px solid #ffffff80;align-items:center;width:100%;height:80px;padding:0 3rem;display:flex;position:fixed;top:0;left:0;box-shadow:0 2px 15px #8293a01a}.nav-content{justify-content:space-between;align-items:center;width:100%;max-width:1200px;margin:0 auto;display:flex}.logo img{object-fit:contain;height:45px}.nav-links{align-items:center;gap:2rem;display:flex}.nav-btn{color:var(--color-slate-dark);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:.5rem 0;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;transition:all .3s}.nav-btn:hover{color:var(--color-blue);border-bottom:2px solid var(--color-blue)}.btn{cursor:pointer;border:none;border-radius:50px;padding:.8rem 1.5rem;font-family:Inter,sans-serif;font-weight:600;transition:all .3s}.btn-primary{background-color:var(--color-yellow);color:var(--color-slate-dark);box-shadow:0 4px 15px #ffe58066}.btn-primary:hover{background-color:var(--color-yellow-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ffe58099}section{padding-top:100px;padding-bottom:4rem}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}.hero-section{background-image:url(/hero.jpg);background-position:50%;background-size:cover;align-items:center;min-height:80vh;padding-top:80px;display:flex;position:relative}.hero-section:after{content:"";z-index:1;background:linear-gradient(90deg,#0e181fe6 0%,#0e181f66 100%);position:absolute;inset:0}.hero-content{z-index:2;width:100%;position:relative}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;width:100%;display:grid}.hero-text-side{text-align:left}.hero-form-side{justify-content:flex-end;display:flex}.lead-form{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border-radius:16px;width:100%;max-width:400px;padding:2.5rem;box-shadow:0 10px 30px #0000004d}.form-group{text-align:left;margin-bottom:1.2rem}.form-group label{color:var(--color-slate-dark);margin-bottom:.4rem;font-size:.9rem;font-weight:600;display:block}.form-group input{border:1px solid #d1d9e0;border-radius:8px;outline:none;width:100%;padding:.8rem 1rem;font-family:Inter,sans-serif;font-size:.95rem;transition:all .3s}.form-group input:focus{border-color:var(--color-blue);box-shadow:0 0 0 3px #9abfd133}.badge{color:var(--color-blue);background:#9abfd126;border:1px solid #9abfd14d;border-radius:50px;margin-bottom:1.5rem;padding:.5rem 1.5rem;font-size:.9rem;font-weight:600;display:inline-block}.section-title{color:var(--color-title);text-align:center;letter-spacing:-1px;margin-bottom:3rem;font-size:2.8rem}.content-box{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffc;border-radius:16px;margin-bottom:2rem;padding:2.5rem;box-shadow:0 4px 20px #8293a00d}.highlight-box{border-left:4px solid var(--color-yellow);background:#ffe58033}.grid-2{grid-template-columns:1fr 1fr;gap:3rem;display:grid}.teacher-grid{grid-template-columns:repeat(4,1fr);gap:2rem;display:grid}.teacher-card{text-align:center;background:#ffffffb3;border-radius:16px;padding:2rem;transition:transform .3s,box-shadow .3s;box-shadow:0 4px 15px #8293a00d}.teacher-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #8293a01a}.avatar-placeholder{background:#ffffffe6;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;margin:0 auto 1.5rem;display:flex;box-shadow:0 4px 15px #8293a01a}.tabs-container{background:#fff9;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px #8293a00d}.tabs-header{-ms-overflow-style:none;scrollbar-width:none;background:#ffffff80;border-bottom:1px solid #8293a033;flex-direction:row;display:flex;overflow-x:auto}.tabs-header::-webkit-scrollbar{display:none}.tab-btn{min-width:100px;color:var(--color-slate-dark);cursor:pointer;white-space:nowrap;text-align:center;background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:1.2rem .5rem;font-family:Inter,sans-serif;font-size:.95rem;font-weight:600;transition:all .3s}.tab-btn:hover{color:var(--color-title);background:#fffc}.tab-btn.active{color:var(--color-title);border-bottom:3px solid var(--color-yellow);background:#fff}.tab-content{background:#fff;padding:2.5rem}.tab-course-title{color:var(--color-title);text-align:center;margin-bottom:2rem;font-size:1.5rem}.tab-modules-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.tab-module-card{border-left:4px solid var(--color-blue);background:#f0f4f899;border-radius:12px;padding:1.5rem;transition:transform .3s}.tab-module-card:hover{transform:translateY(-3px);box-shadow:0 4px 15px #8293a01a}.tab-module-name{color:var(--color-slate-dark);margin-top:0;margin-bottom:.8rem;font-size:1.1rem;font-weight:600;line-height:1.4}.tab-module-teacher{color:var(--color-title);background:#fff;border:1px solid #8293a01a;border-radius:6px;padding:.4rem .8rem;font-size:.9rem;display:inline-block}.module-teacher{color:var(--color-slate-dark);background:#fffc;border-radius:8px;margin:0;padding:.5rem 1rem;font-size:.95rem;font-weight:500;display:inline-block}footer{text-align:center;background:#fffc;border-top:1px solid #8293a01a;padding:3rem 0}@media (width<=1200px){.teacher-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=992px){.teacher-grid{grid-template-columns:repeat(2,1fr)}.tab-modules-grid{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr;gap:2rem}}@media (width<=768px){.teacher-grid{grid-template-columns:1fr}.navbar{padding:0 1.5rem}.nav-links{display:none}.hero-grid{grid-template-columns:1fr;gap:3rem}.hero-form-side{justify-content:center}.section-title{font-size:2.2rem}.hero-section{background-position:0}.hero-content h1{font-size:2.8rem!important}}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mt-4{margin-top:1rem}