:root{--primary:#6f42c1;--primary-dark:#5a32a3;--sidebar-width:280px}*{margin:0;padding:0;box-sizing:border-box}body{background:#f8f9fa;font-family:Poppins,sans-serif!important}.desktop-nav{background:#ffffff8c;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.35);box-shadow:0 8px 32px #0000000f;padding:.8rem 2rem;position:fixed!important;top:0;left:0;width:100%;z-index:1030!important;transition:all .35s ease;overflow:hidden;min-height:70px}.desktop-nav:before,.desktop-nav:after{content:"";position:absolute;background:#6f42c108;border-radius:100%;transition:all .4s ease;opacity:.16!important}.desktop-nav:before{width:400px;height:400px;top:-200px;right:-100px}.desktop-nav:after{width:300px;height:300px;bottom:-150px;left:-50px}.nav-shape{position:absolute;background:#6f42c105;border-radius:100%;pointer-events:none;transition:all .4s ease;opacity:.16!important}.nav-shape-1{width:250px;height:250px;top:-100px;left:20%}.nav-shape-2{width:180px;height:180px;bottom:-80px;right:25%}.nav-shape-3{width:150px;height:150px;top:50%;left:50%;transform:translate(-50%,-50%)}.desktop-nav.scrolled{background:#ffffffbf;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 6px 28px #00000012;padding:.6rem 2rem}.desktop-nav.scrolled:before,.desktop-nav.scrolled:after,.desktop-nav.scrolled .nav-shape{opacity:.5}.desktop-nav .navbar-brand{display:flex;align-items:center;padding:0;position:relative;z-index:2;transition:all .3s ease}.navbar-logo-gif{max-height:42px;width:auto;object-fit:contain;transform:scale(1.8);transform-origin:left center}.desktop-nav.scrolled .navbar-logo-gif{max-height:42px;transform:scale(1.8)}.desktop-nav .nav-link{color:#2d3748!important;font-weight:600!important;letter-spacing:.3px;padding:.6rem 1.1rem!important;margin:0 .2rem;border-radius:10px;transition:.25s ease;position:relative;z-index:2}.desktop-nav .nav-link:hover{background:#6f42c11f;color:var(--primary)!important;transform:translateY(-2px)}.desktop-nav .nav-link.active{background:linear-gradient(145deg,#5a30b3,#7c4ae0);color:#fff!important;box-shadow:0 4px 12px #6f42c159}.sidebar-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000073;-webkit-backdrop-filter:blur(6px) brightness(.6);backdrop-filter:blur(6px) brightness(.6);z-index:1025!important;opacity:0;visibility:hidden;transition:all .3s ease}.sidebar-overlay.active{opacity:1;visibility:visible}.mobile-sidebar{position:fixed;top:0;left:-100%;width:var(--sidebar-width);height:100vh;background:#fff;border-right:1px solid #e6e6e6;z-index:1040!important;transition:left .35s ease-in-out;box-shadow:6px 0 35px #0000001f;overflow-y:auto}.mobile-sidebar.active{left:0}.sidebar-header{background:#fff;padding:2rem 1.5rem;border-bottom:1px solid #f0f0f0;display:flex;align-items:center;justify-content:flex-start!important;position:relative;padding-left:1.6rem!important}.sidebar-logo-gif{max-height:40px!important;width:auto;object-fit:contain;transform:scale(1.9);transform-origin:left center}.sidebar-close{position:absolute;top:1.5rem;right:1.5rem;background:#6f42c114;border:none;color:var(--primary);width:36px;height:36px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;z-index:3}.sidebar-close:hover{background:#6f42c126;transform:rotate(90deg)}.sidebar-menu{padding:1.5rem 0}.sidebar-menu-item{padding:0;margin:0;border-bottom:1px solid #f0f0f0}.sidebar-menu-item:last-child{border-bottom:none}.sidebar-menu-link{display:flex;align-items:center;gap:15px;padding:1.1rem 1.5rem;color:#333;text-decoration:none;transition:all .28s ease;font-weight:600;background:transparent}.sidebar-menu-link:hover{background:#6f42c10f;color:var(--primary);padding-left:1.8rem}.sidebar-menu-link.active{background:#6f42c11a;color:var(--primary);border-left:3px solid var(--primary)}.sidebar-menu-link i{font-size:1.15rem;width:24px;text-align:center;transition:.2s ease}.sidebar-menu-link:hover i{transform:scale(1.1)}.mobile-topbar{display:none;background:#ffffffa6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.05);padding:1rem 1.5rem;align-items:center;justify-content:space-between;position:fixed!important;top:0;left:0;width:100%;z-index:900!important;transition:all .4s ease;overflow:hidden;min-height:70px}.mobile-topbar:before{content:"";position:absolute;width:250px;height:250px;background:#6f42c108;border-radius:100%;top:-125px;right:-50px;transition:all .4s ease}.mobile-topbar:after{content:"";position:absolute;width:150px;height:150px;background:#6f42c105;border-radius:100%;bottom:-75px;left:-30px;transition:all .4s ease}.mobile-topbar.scrolled{background:#ffffffd9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 2px 20px #00000014;padding:.8rem 1.5rem}.mobile-topbar.scrolled:before,.mobile-topbar.scrolled:after{opacity:.4}.mobile-logo-gif{max-height:32px;width:auto;position:relative;z-index:2;transform:scale(2.8);transform-origin:left center}.mobile-topbar.scrolled .mobile-logo-gif{transform:scale(2.8)}.menu-toggle{border-radius:12px;background:#6f42c11f;border:none;color:var(--primary);width:45px;height:45px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #6f42c11f;transition:.3s ease;position:relative;z-index:2}.menu-toggle:hover{background:#6f42c133;transform:translateY(-2px)}.menu-toggle i{font-size:1.35rem}footer{padding:20px;text-align:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;margin-top:50px}.avy-footer-dark{background:#151224;color:#ddd;padding:70px 20px 30px;position:relative;overflow:hidden}.footer-shape{position:absolute;border-radius:50%;filter:blur(80px);opacity:.35;pointer-events:none}.shape-1{width:320px;height:320px;background:#6f42c1;top:-80px;left:-60px}.shape-2{width:240px;height:240px;background:#4bc0c0;bottom:-100px;right:-40px}.shape-3{width:200px;height:200px;background:#ff6f91;top:40%;left:60%}.footer-inner{max-width:1200px;margin:auto;display:flex;gap:40px;justify-content:space-between}.footer-col{flex:1;min-width:260px;text-align:left}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:10px}.footer-logo{height:36px;filter:brightness(0) invert(1)}.footer-brand h4{color:#fff;padding-top:2px;font-weight:700;font-size:1.4rem}.footer-col p{color:#ccc;font-size:.95rem;line-height:1.6;margin-top:10px}.footer-social a{color:#fff;margin-right:10px;display:inline-flex;width:40px;height:40px;border-radius:10px;justify-content:center;align-items:center;background:#ffffff14;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:all .25s ease}.footer-social a:hover{background:#6f42c1;transform:translateY(-4px)}.footer-col h5{color:#fff;font-weight:700;margin-bottom:18px;font-size:1.1rem}.footer-col ul{list-style:none;padding:0;margin:0}.footer-col ul li{margin-bottom:12px}.footer-col ul li a{color:#bbb;text-decoration:none;transition:all .2s ease;font-size:.95rem}.footer-col ul li a:hover{color:#fff;padding-left:4px}.footer-bottom{margin-top:40px;border-top:1px solid rgba(255,255,255,.08);padding-top:25px;text-align:left;max-width:1200px;margin-left:auto;margin-right:auto;color:#aaa;font-size:.9rem}.btn-scroll-top{position:fixed;bottom:100px;right:22px;z-index:9998;width:50px;height:50px;background:#6f42c1;border:none;border-radius:12px;color:#fff;font-size:1.2rem;cursor:pointer;box-shadow:0 6px 18px #00000038;transition:.25s ease;opacity:0;pointer-events:none}.btn-scroll-top.show{opacity:1;pointer-events:auto}.btn-scroll-top:hover{background:#5932a0;transform:translateY(-3px)}html,body{overflow-x:hidden}.course-track{overflow-x:hidden;max-width:100%;display:flex}.course-card{flex:0 0 90%;max-width:90%}@media(max-width:991px){.desktop-nav{display:none}.mobile-topbar{display:flex}body{padding-top:70px}.container{padding-left:1rem;padding-right:1rem}}@media(min-width:992px){.mobile-sidebar,.sidebar-overlay{display:none!important}body{padding-top:70px}}@media(max-width:768px){.footer-inner{flex-direction:column;gap:30px}.footer-bottom{text-align:center}}@media(max-width:600px){.btn-scroll-top{width:45px;height:45px;font-size:1rem}}.btn-whatsapp{width:62px;height:62px;background:#25d366;color:#fff;font-size:2rem;border-radius:50%;box-shadow:0 6px 20px #25d36659;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:.25s ease;position:fixed;bottom:20px;right:20px;z-index:9999}.btn-whatsapp:hover{transform:scale(1.08);box-shadow:0 8px 25px #25d36673}@media(max-width:600px){.btn-whatsapp{width:55px;height:55px;font-size:1.7rem}}