:root{--primary-color:#4361ee;--secondary-color:#3f37c9;--accent-color:#f72585;--text-color:#2b2d42;--light-text:#8d99ae;--bg-color:#f8f9fa;--white:#ffffff;--glass-bg:rgba(255, 255, 255, 0.95);--shadow:0 10px 30px rgba(0, 0, 0, 0.08);--radius:16px;--font-main:'Inter',sans-serif;--font-heading:'Quicksand',sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);color:var(--text-color);background-color:var(--bg-color);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin-bottom:1rem}a{text-decoration:none;color:inherit;transition:all .3s ease}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section-padding{padding:100px 0}.text-center{text-align:center}.bg-light{background-color:#f4f6f8}.bg-dark{background-color:#1a1a2e;color:#fff}.line{width:60px;height:4px;background:var(--primary-color);margin:20px auto;border-radius:2px}.line.light{background:rgba(255,255,255,.2)}.btn{display:inline-block;padding:12px 30px;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none;font-family:var(--font-heading)}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;box-shadow:0 4px 15px rgba(67,97,238,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(67,97,238,.4)}.btn-secondary{background:#fff;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:#fff}#navbar{position:fixed;top:0;left:0;width:100%;background:var(--glass-bg);backdrop-filter:blur(10px);z-index:1000;box-shadow:0 2px 20px rgba(0,0,0,.05);padding:15px 0}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo img{height:50px}.nav-links{display:flex;gap:30px;align-items:center}.nav-links a{font-weight:600;font-size:.95rem;color:var(--text-color)}.nav-links a:hover{color:var(--primary-color)}.btn-nav{background:var(--primary-color);color:#fff!important;padding:10px 25px;border-radius:30px}.btn-nav:hover{background:var(--secondary-color)}.burger{display:none;cursor:pointer}.burger div{width:25px;height:3px;background-color:var(--text-color);margin:5px;transition:all .3s ease}.burger.toggle .line1{transform:rotate(-45deg) translate(-5px,6px)}.burger.toggle .line2{opacity:0}.burger.toggle .line3{transform:rotate(45deg) translate(-5px,-6px)}.hero-about{padding-top:180px;padding-bottom:120px;background:linear-gradient(135deg,#fdfbfb 0,#ebedee 100%);position:relative;overflow:hidden}.hero-about::before{content:'';position:absolute;top:-100px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(67,97,238,.08) 0,transparent 70%);border-radius:50%;z-index:0}.about-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-content{position:relative;z-index:1}.about-content h1{font-size:3.5rem;margin-bottom:25px;background:linear-gradient(45deg,#1a1a2e,#4361ee);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}.about-content .lead{font-size:1.25rem;color:#4a4a4a;margin-bottom:30px}.badge-gie{background:linear-gradient(90deg,#4361ee,#3f37c9);color:#fff;padding:8px 20px;border-radius:30px;font-size:.85rem;text-transform:uppercase;font-weight:700;letter-spacing:1px;display:inline-block;margin-bottom:20px;box-shadow:0 5px 15px rgba(67,97,238,.2)}.about-features{display:flex;gap:30px}.feat{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--secondary-color)}.feat i{font-size:1.2rem}.about-visual img{border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.1);transform:perspective(1000px) rotateY(-5deg);transition:transform .5s ease}.about-visual img:hover{transform:perspective(1000px) rotateY(0)}.hero-selector{padding:100px 0;background-color:#fff}.tracks-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:30px;margin-top:50px}.track-card{background:#fff;border-radius:24px;padding:40px 30px;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.175, .885, .32, 1.275);box-shadow:0 10px 30px rgba(0,0,0,.05);border:1px solid rgba(0,0,0,.03);display:flex;flex-direction:column;height:100%}.track-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:5px;background:var(--card-color,#ccc);transition:height .3s ease}.track-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.1)}.track-card:hover::before{height:100%;opacity:.05}.track-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:25px;color:#fff;background:var(--card-color);box-shadow:0 10px 20px rgba(0,0,0,.1)}.track-card h3{font-size:1.5rem;margin-bottom:10px}.track-card p{color:#666;flex-grow:1;margin-bottom:20px}.track-badge{align-self:flex-start;padding:6px 12px;background:#f4f6f8;color:#555;border-radius:8px;font-size:.8rem;font-weight:600}.track-arrow{position:absolute;bottom:30px;right:30px;width:40px;height:40px;border-radius:50%;background:#f4f6f8;display:flex;align-items:center;justify-content:center;color:#333;opacity:0;transform:translateX(-20px);transition:all .3s ease}.track-card:hover .track-arrow{opacity:1;transform:translateX(0)}.track-card.no-code{--card-color:#4361ee}.track-card.dwwm{--card-color:#f77f00}.track-card.cda{--card-color:#2a9d8f}.track-card.cgit{--card-color:#e63946}.availability-badge{margin-top:15px;font-size:.9rem;color:var(--secondary-color);font-weight:600;padding:5px 10px;background:rgba(67,97,238,.1);border-radius:8px;display:inline-block}.availability-badge.locked{color:#e63946;background:rgba(230,57,70,.1)}.password-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:2000}.password-box{background:#fff;padding:40px;border-radius:20px;text-align:center;max-width:400px;width:90%;box-shadow:0 20px 50px rgba(0,0,0,.3)}.lock-icon{font-size:3rem;color:var(--primary-color);margin-bottom:20px}.password-box h2{margin-bottom:10px}.password-box p{color:#666;margin-bottom:20px}.password-box input{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;margin-bottom:15px;font-size:1rem}.rse-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:50px}.rse-card{background:#fff;padding:40px;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.03);text-align:center;transition:transform .3s ease}.rse-card:hover{transform:translateY(-5px)}.rse-card i{font-size:2.5rem;color:var(--primary-color);margin-bottom:20px}.link-arrow{display:inline-flex;align-items:center;gap:5px;color:var(--primary-color);font-weight:600;margin-top:15px}.hero{padding-top:160px;padding-bottom:100px;background:linear-gradient(135deg,rgba(67,97,238,.05) 0,rgba(247,37,133,.05) 100%)}.hero-container{display:grid;grid-template-columns:1.2fr 0.8fr;gap:60px;align-items:center}.back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;color:var(--light-text);font-weight:500}.back-link:hover{color:var(--primary-color)}.badge{background:var(--accent-color);color:#fff;padding:5px 15px;border-radius:20px;font-size:.9rem;font-weight:600;margin-bottom:15px;display:inline-block}.hero-content h1{font-size:3rem;color:var(--primary-color);margin-bottom:20px}.hero-stats{display:flex;gap:20px;margin:30px 0}.stat{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--secondary-color)}.hero-visual{position:relative}.hero-img{border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.1);position:relative;z-index:1}.blob{position:absolute;top:-40px;right:-40px;width:300px;height:300px;background:var(--primary-color);opacity:.1;border-radius:50%;filter:blur(40px);z-index:0}.objectives-grid,.target-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:40px}.target-card{background:#fff;padding:25px;border-radius:15px;box-shadow:0 5px 15px rgba(0,0,0,.05);border-left:4px solid var(--primary-color)}.objective-card{display:flex;align-items:flex-start;gap:15px;background:#fff;padding:20px;border-radius:15px;box-shadow:0 5px 15px rgba(0,0,0,.05)}.obj-icon{background:rgba(67,97,238,.1);color:var(--primary-color);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tabs-container{display:flex;justify-content:center;margin-bottom:40px;flex-wrap:wrap;gap:10px}.tab-btn{padding:12px 25px;border:none;background:rgba(255,255,255,.1);color:rgba(255,255,255,.7);border-radius:30px;cursor:pointer;font-weight:600;transition:all .3s ease;font-family:var(--font-heading)}.tab-btn.active,.tab-btn:hover{background:var(--primary-color);color:#fff}.tab-content{background:#252540;border-radius:20px;padding:40px;min-height:400px}.bloc-content{display:none;animation:fadeIn .5s ease}.bloc-content.active{display:block}.bloc-header h3{color:var(--accent-color);margin-bottom:30px}.bloc-competences{background:rgba(255,255,255,.05);padding:25px;border-radius:15px;margin-bottom:40px}.bloc-competences ul li{margin-bottom:10px;display:flex;align-items:center;gap:10px}.modules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.module-card{background:rgba(255,255,255,.05);padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.module-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.module-header h4{font-size:1.1rem;margin:0}.badge-courses{background:rgba(255,255,255,.1);font-size:.75rem;padding:3px 8px;border-radius:5px}.module-desc{font-size:.9rem;color:#ccc}.pedagogy-box{display:flex;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 15px 40px rgba(0,0,0,.08)}.pedagogy-content{padding:60px;flex:1}.pedagogy-image{flex:1;min-height:400px}.pedagogy-image img{width:100%;height:100%;object-fit:cover}.pedagogy-content ul li{margin-bottom:15px;position:relative;padding-left:25px}.pedagogy-content ul li::before{content:'✓';position:absolute;left:0;color:var(--primary-color);font-weight:700}.career-card{background:#fff;padding:30px;border-radius:15px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,.05);border-top:5px solid var(--secondary-color)}.contact-section{background:#1a1a2e;color:#fff}.contact-wrapper{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:flex-start}.contact-info h2{font-size:2.5rem;margin-bottom:20px}.contact-details .item{display:flex;align-items:center;gap:15px;margin-bottom:20px;font-size:1.1rem}.contact-form{background:#fff;padding:40px;border-radius:24px;color:var(--text-color)}.form-group{margin-bottom:20px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:15px;border:1px solid #ddd;border-radius:10px;font-family:inherit;font-size:1rem;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary-color);outline:0}.full-width{width:100%}footer{background:#111;color:#888;padding:60px 0 20px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}.footer-col h3{color:#fff;margin-bottom:20px;font-size:1.5rem}.footer-col h3 span{color:var(--primary-color)}.footer-col h4{color:#fff;margin-bottom:20px}.footer-col ul li{margin-bottom:10px}.footer-col ul li a:hover{color:var(--primary-color)}.footer-bottom{text-align:center;border-top:1px solid #333;padding-top:20px}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:992px){.about-wrapper,.contact-wrapper,.hero-container,.pedagogy-box{grid-template-columns:1fr;gap:40px}.hero-about{padding-top:140px;text-align:center}.about-content h1{font-size:3rem}.about-content .lead{margin:0 auto 30px}.about-features{justify-content:center}.pedagogy-image{min-height:300px}.hero-img{display:none}}@media (max-width:768px){.section-padding{padding:60px 0}.nav-links{position:fixed;right:0;top:70px;height:calc(100vh - 70px);background:rgba(255,255,255,.98);backdrop-filter:blur(15px);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;width:100%;transform:translateX(100%);transition:transform .4s cubic-bezier(.4, 0, .2, 1);box-shadow:none;padding-top:40px;gap:30px}.nav-links.active{transform:translateX(0)}.nav-links li{opacity:0;transform:translateY(20px);transition:all .3s ease}.nav-links.active li{opacity:1;transform:translateY(0);transition-delay:0.2s}.burger{display:block;z-index:1001}.about-content h1{font-size:2.5rem}.objectives-grid,.rse-grid,.target-grid,.tracks-grid{grid-template-columns:1fr;gap:20px}.track-card{padding:30px 20px}.tabs-container{flex-direction:column;width:100%}.tab-btn{width:100%;text-align:center;margin-bottom:5px}.tab-content{padding:25px}.contact-form{padding:25px}}@media (max-width:480px){.hero-about{padding-top:120px;padding-bottom:80px}.about-content h1{font-size:2rem}.about-content .lead{font-size:1rem}.badge-gie{font-size:.75rem;padding:6px 15px}.about-features{flex-direction:column;gap:15px}.hero-stats{flex-direction:column;align-items:flex-start;gap:10px}.btn{width:100%;text-align:center;margin-bottom:10px}.about-buttons .btn{margin-right:0}.module-header{flex-direction:column;gap:5px}.badge-courses{align-self:flex-start}.footer-content{grid-template-columns:1fr;text-align:center}.footer-bottom{font-size:.9rem}}