:root{--primary:#4361ee;--primary-dark:#3a56d4;--secondary:#7209b7;--accent:#f72585;--success:#4cc9f0;--light:#f8f9fa;--dark:#212529;--gray:#6c757d;--gray-light:#e9ecef;--border-radius:12px;--box-shadow:0 10px 30px #00000014;--transition:all 0.3s ease}:root[data-theme=dark]{--light:#121212;--dark:#f8f9fa;--gray:#adb5bd;--gray-light:#2d3748;--box-shadow:0 10px 30px #0000004d}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:#f8f9fa;background-color:var(--light);color:#212529;color:var(--dark);font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}.siri-gradient-bg{animation:gradientShift 20s ease infinite;background:linear-gradient(135deg,#ff2a68,#ff5e3a 10%,#ff9500 20%,#ffcb00 30%,#87fc70 40%,#0bd318 50%,#5ac8fa 60%,#007aff 70%,#5856d6 80%,#bf5af2 90%,#ff2a68);background-size:400% 400%;filter:blur(8px);height:100%;left:0;opacity:.9;position:fixed;top:0;width:100%;z-index:-2}@keyframes gradientShift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.siri-gradient-overlay{background:#ffffffd9;height:100%;left:0;position:fixed;top:0;width:100%;z-index:-1}:root[data-theme=dark] .siri-gradient-overlay{background:#121212d9}.container{margin:0 auto;max-width:1200px;padding:0 20px;width:100%}section{opacity:0;padding:60px 0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}section.active{opacity:1;transform:translateY(0)}.section-title{margin-bottom:60px;text-align:center}.section-title h2{color:#212529;color:var(--dark);display:inline-block;font-size:2.5rem;margin-bottom:15px;position:relative}.section-title h2:after{background:linear-gradient(90deg,#4361ee,#7209b7);background:linear-gradient(to right,var(--primary),var(--secondary));border-radius:2px;bottom:-10px;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:70px}.section-title p{color:#6c757d;color:var(--gray);font-size:1.1rem;margin:0 auto;max-width:700px}.btn{align-items:center;background:#4361ee;background:var(--primary);border:none;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 4px 15px #4361ee4d;color:#fff;cursor:pointer;display:inline-flex;font-weight:600;gap:8px;justify-content:center;padding:12px 28px;text-decoration:none;transition:all .3s ease;transition:var(--transition)}.btn:hover{background:#3a56d4;background:var(--primary-dark);box-shadow:0 6px 20px #4361ee66;transform:translateY(-3px)}.btn-outline{background:#0000;border:2px solid #4361ee;border:2px solid var(--primary);box-shadow:none;color:#4361ee;color:var(--primary)}.btn-outline:hover{background:#4361ee;background:var(--primary);color:#fff}header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#fffffff2;box-shadow:0 2px 20px #0000000d;left:0;padding:20px 0;position:fixed;top:0;transition:all .3s ease;transition:var(--transition);width:100%;z-index:1000}:root[data-theme=dark] header{background-color:#121212f2;box-shadow:0 2px 20px #0003}header.scrolled{box-shadow:0 5px 20px #0000001a;padding:15px 0}:root[data-theme=dark] header.scrolled{box-shadow:0 5px 20px #0000004d}.header-container{justify-content:space-between}.header-container,.logo{align-items:center;display:flex}.logo{gap:10px;text-decoration:none}.logo-icon{align-items:center;background:linear-gradient(135deg,#4361ee,#7209b7);background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:10px;color:#fff;display:flex;font-size:1.2rem;font-weight:700;height:40px;justify-content:center;width:40px}.logo-text{color:#212529;color:var(--dark);font-size:1.5rem;font-weight:700}.logo-text span{color:#4361ee;color:var(--primary)}nav ul{display:flex;gap:30px;list-style:none}nav ul li a{color:#212529;color:var(--dark);font-weight:500;padding:5px 0;position:relative;text-decoration:none}nav ul li a,nav ul li a:after{transition:all .3s ease;transition:var(--transition)}nav ul li a:after{background:#4361ee;background:var(--primary);bottom:0;content:"";height:2px;left:0;position:absolute;width:0}nav ul li a:hover{color:#4361ee;color:var(--primary)}nav ul li a:hover:after{width:100%}nav ul li a.btn-outline:after,nav ul li a.btn-outline:hover:after{display:none}.mobile-menu{background:none;border:none;color:#212529;color:var(--dark);cursor:pointer;display:none;font-size:1.5rem}.theme-toggle-container{align-items:center;display:flex;margin-left:20px}.theme-toggle{align-items:center;background:#e9ecef;background:var(--gray-light);border:none;border-radius:15px;cursor:pointer;display:flex;height:30px;padding:0 5px;position:relative;transition:all .3s ease;transition:var(--transition);width:60px}.theme-toggle:before{background:#fff;border-radius:50%;content:"";height:22px;left:4px;position:absolute;transition:transform .3s ease;width:22px}:root[data-theme=dark] .theme-toggle:before{transform:translateX(30px)}.theme-toggle i{font-size:14px;z-index:1}.theme-toggle .fa-sun{color:#f39c12;margin-right:auto}.theme-toggle .fa-moon{color:#f1c40f;margin-left:auto}.hero{overflow:hidden;padding:160px 0 100px;position:relative;transition:background .3s ease}.hero,:root[data-theme=dark] .hero{background:#0000}.hero:before{background:linear-gradient(135deg,#4361ee1a,#7209b71a);border-radius:50%;content:"";height:600px;position:absolute;right:-10%;top:-50%;width:600px}:root[data-theme=dark] .hero:before{background:linear-gradient(135deg,#4361ee0d,#7209b70d)}.hero-content{align-items:center;display:flex;gap:50px;position:relative;z-index:1}.hero-text{flex:1 1}.hero-text h1{color:#212529;color:var(--dark);font-size:3.2rem;line-height:1.2;margin-bottom:20px;overflow:hidden}.animated-text{display:inline-block;position:relative}.animated-text span{animation:textReveal .8s forwards;display:inline-block;opacity:0;transform:translateY(20px)}.animated-text span:first-child{animation-delay:.1s}.animated-text span:nth-child(2){animation-delay:.2s}.animated-text span:nth-child(3){animation-delay:.3s}.animated-text span:nth-child(4){animation-delay:.4s}.animated-text span:nth-child(5){animation-delay:.5s}.animated-text span:nth-child(6){animation-delay:.6s}@keyframes textReveal{to{opacity:1;transform:translateY(0)}}.hero-text h1 span{color:#4361ee;color:var(--primary)}.hero-text p{color:#6c757d;color:var(--gray);font-size:1.2rem;margin-bottom:30px;max-width:600px}.hero-buttons{display:flex;flex-wrap:wrap;gap:15px}.hero-image{border:none;display:flex;flex:1 1;justify-content:center}.hero-image img{max-width:100%}.about-content{align-items:center;display:flex;gap:50px}.about-text{flex:1 1}.about-text h3{color:#212529;color:var(--dark);font-size:2rem;margin-bottom:20px}.about-text p{color:#6c757d;color:var(--gray);margin-bottom:20px}.about-features{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(2,1fr);margin-top:30px}.feature-item{align-items:flex-start;display:flex;gap:15px}.feature-icon{align-items:center;background:linear-gradient(135deg,#4361ee,#7209b7);background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:1.2rem;height:50px;justify-content:center;width:50px}.feature-text h4{color:#212529;color:var(--dark);margin-bottom:5px}.about-image{border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);flex:1 1;overflow:hidden}.about-image img{display:block;height:auto;transition:all .3s ease;transition:var(--transition);width:100%}.about-image:hover img{transform:scale(1.05)}.institute{transition:background .3s ease}.institute,:root[data-theme=dark] .institute{background:#0000}.institute-info{background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);margin-bottom:50px;padding:40px;transition:background .3s ease,box-shadow .3s ease}:root[data-theme=dark] .institute-info{background:#2d2d42}.institute-stats{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:40px}.stat-item{background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);padding:30px 20px;text-align:center;transition:all .3s ease;transition:var(--transition)}:root[data-theme=dark] .stat-item{background:#2d2d42}.stat-item:hover{transform:translateY(-10px)}.stat-number{background:linear-gradient(90deg,#4361ee,#7209b7);background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;color:#0000;font-size:3rem;font-weight:700;margin-bottom:10px}.stat-label{color:#6c757d;color:var(--gray);font-weight:500}.courses-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.course-card{background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);cursor:pointer;display:flex;flex-direction:column;height:100%;overflow:hidden;position:relative;transition:all .3s ease;transition:var(--transition)}:root[data-theme=dark] .course-card{background:#2d2d42}.course-card:hover{box-shadow:0 15px 40px #00000026;transform:translateY(-10px)}:root[data-theme=dark] .course-card:hover{box-shadow:0 15px 40px #0006}.course-image{height:200px;overflow:hidden;position:relative}.course-image img{height:100%;object-fit:cover;transition:all .3s ease;transition:var(--transition);width:100%}.course-card:hover .course-image img{transform:scale(1.1)}.course-content{display:flex;flex-direction:column;flex-grow:1;padding:25px}.course-content h3{color:#212529;color:var(--dark);font-size:1.4rem;margin-bottom:10px}.course-content p{color:#6c757d;color:var(--gray);margin-bottom:20px}.outcome-badge{align-items:center;background:linear-gradient(135deg,#22c55e1a,#15803d1a);border-left:3px solid #22c55e;border-radius:12px;border-radius:var(--border-radius);display:flex;gap:8px;margin:15px 0;padding:10px 15px}.outcome-badge i{color:#22c55e;font-size:1rem}.outcome-badge span{color:#212529;color:var(--dark);font-size:.85rem;font-weight:500;line-height:1.4}:root[data-theme=dark] .outcome-badge span{color:#f8f9fa;color:var(--light)}.click-indicator{align-items:center;background:#4361ee0d;border:1px dashed #4361ee4d;border-radius:12px;border-radius:var(--border-radius);color:#4361ee;color:var(--primary);display:flex;font-size:.9rem;font-weight:500;gap:8px;justify-content:center;margin-top:auto;padding:12px;transition:all .3s ease;transition:var(--transition)}.course-card:hover .click-indicator{background:#4361ee1a;transform:scale(1.02)}.click-indicator i{transition:all .3s ease;transition:var(--transition)}.course-card:hover .click-indicator i{transform:translateX(3px)}.course-panel-overlay{align-items:center;background:#000000b3;display:none;height:100%;justify-content:center;left:0;padding:20px;position:fixed;top:0;width:100%;z-index:1000}.course-panel-overlay.show{display:flex}.course-panel{animation:panelSlideIn .4s ease-out;background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 20px 60px #0000004d;max-height:90vh;max-width:900px;overflow-y:auto;position:relative;width:90%}:root[data-theme=dark] .course-panel{background:#2d2d42}@keyframes panelSlideIn{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.panel-close{align-items:center;background:#e9ecef;background:var(--gray-light);border-radius:50%;cursor:pointer;display:flex;height:40px;justify-content:center;position:absolute;right:20px;top:20px;transition:all .3s ease;transition:var(--transition);width:40px;z-index:10}.panel-close:hover{background:#f72585;background:var(--accent);color:#fff}.panel-header{border-bottom:1px solid #e9ecef;border-bottom:1px solid var(--gray-light);padding:30px 30px 20px;position:relative}.panel-badge{background:#f72585;background:var(--accent);border-radius:20px;color:#fff;display:inline-block;font-size:.8rem;font-weight:600;margin-bottom:15px;padding:5px 15px}.panel-header h2{color:#212529;color:var(--dark);font-size:2rem;margin-bottom:10px}.panel-meta{color:#6c757d;color:var(--gray);gap:20px;margin-bottom:15px}.panel-meta,.panel-meta span{align-items:center;display:flex}.panel-meta span{gap:5px}.panel-header p{color:#6c757d;color:var(--gray);line-height:1.6}.panel-content{padding:30px}.panel-section{margin-bottom:30px}.panel-section h3{border-bottom:2px solid #4361ee;border-bottom:2px solid var(--primary);color:#212529;color:var(--dark);font-size:1.4rem;margin-bottom:15px;padding-bottom:10px}.tools-grid{grid-gap:15px;display:grid;gap:15px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));margin-top:15px}.tool-item{background:#e9ecef;background:var(--gray-light);gap:10px;padding:5px 8px}.tool-icon,.tool-item:hover{background:#4361ee;background:var(--primary);color:#fff}.tool-icon{align-items:center;border-radius:50%;display:flex;font-size:.9rem;height:70px;justify-content:center;width:70px}.topic-list{list-style:none;margin-top:15px}.topic-list li{border-bottom:1px solid #e9ecef;border-bottom:1px solid var(--gray-light);padding:10px 0 10px 30px;position:relative}.topic-list li:last-child{border-bottom:none}.topic-list li:before{color:#4361ee;color:var(--primary);content:"•";font-size:1.5rem;left:10px;position:absolute}.panel-footer{align-items:center;background:#e9ecef;background:var(--gray-light);border-radius:0 0 12px 12px;border-radius:0 0 var(--border-radius) var(--border-radius);display:flex;justify-content:space-between;padding:20px 30px}.panel-price{color:#4361ee;color:var(--primary);font-size:1.5rem;font-weight:700}.reviews-section{background:#0000}.reviews-container{grid-gap:50px;display:grid;gap:50px;grid-template-columns:1fr}.review-category{background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);padding:40px;transition:all .3s ease;transition:var(--transition)}:root[data-theme=dark] .review-category{background:#2d2d42}.review-category:hover{box-shadow:0 15px 30px #00000026;transform:translateY(-5px)}.category-header{align-items:center;border-bottom:2px solid #e9ecef;border-bottom:2px solid var(--gray-light);display:flex;gap:15px;margin-bottom:30px;padding-bottom:15px}.category-icon{align-items:center;background:linear-gradient(135deg,#4361ee,#7209b7);background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;color:#fff;display:flex;font-size:1.5rem;height:60px;justify-content:center;width:60px}.category-title{color:#212529;color:var(--dark);font-size:1.8rem;font-weight:700}.review-list{display:flex;flex-direction:column;gap:25px}.review-item{background:#e9ecef;background:var(--gray-light);border-radius:12px;border-radius:var(--border-radius);padding:20px;position:relative;transition:all .3s 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0}.contact-container{grid-gap:50px;display:grid;gap:50px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.contact-info{display:flex;flex-direction:column;gap:25px}.contact-item{align-items:flex-start;display:flex;gap:20px}.contact-icon{align-items:center;background:linear-gradient(135deg,#4361ee,#7209b7);background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:1.5rem;height:60px;justify-content:center;width:60px}.contact-details h3{color:#212529;color:var(--dark);margin-bottom:8px}.contact-details p{color:#6c757d;color:var(--gray)}.contact-form{background:#fff;border-radius:12px;border-radius:var(--border-radius);box-shadow:0 10px 30px #00000014;box-shadow:var(--box-shadow);padding:40px;transition:background .3s ease,box-shadow .3s ease}:root[data-theme=dark] .contact-form{background:#2d2d42}.form-group{margin-bottom:25px}.form-group label{color:#212529;color:var(--dark);display:block;font-weight:500;margin-bottom:8px}.form-control{background:#f8f9fa;background:var(--light);border:1px solid #e9ecef;border:1px solid var(--gray-light);border-radius:12px;border-radius:var(--border-radius);color:#212529;color:var(--dark);font-size:1rem;padding:15px 20px;transition:all .3s ease;transition:var(--transition);width:100%}.form-control:focus{border-color:#4361ee;border-color:var(--primary);box-shadow:0 0 0 3px #4361ee1a;outline:none}textarea.form-control{min-height:150px;resize:vertical}footer{background:linear-gradient(135deg,#212529,#1a1a2e);background:linear-gradient(135deg,var(--dark),#1a1a2e);color:#fff;padding:70px 0 20px}:root[data-theme=dark] footer{background:linear-gradient(135deg,#0f0f23,#1a1a2e)}.footer-content{grid-gap:40px;display:grid;gap:40px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:50px}.footer-column h3{font-size:1.3rem;margin-bottom:25px;padding-bottom:10px;position:relative}.footer-column h3:after{background:#4361ee;background:var(--primary);border-radius:2px;bottom:0;content:"";height:3px;left:0;position:absolute;width:40px}.footer-links{list-style:none}.footer-links a{color:#b0b7c3;text-decoration:none;transition:all .3s ease;transition:var(--transition)}.footer-links a:hover{color:#fff;padding-left:5px}.social-links{gap:15px}.social-links a{align-items:center;background:#ffffff1a;border-radius:50%;color:#fff;display:flex;height:40px;justify-content:center;text-decoration:none;transition:all .3s ease;transition:var(--transition);width:40px}.social-links a:hover{background:#4361ee;background:var(--primary);transform:translateY(-3px)}.copyright{border-top:1px solid #ffffff1a;color:#b0b7c3;font-size:.9rem;padding-top:30px;text-align:center}@media (max-width:992px){.hero-content{flex-direction:column;text-align:center}.hero-buttons{justify-content:center}.about-content{flex-direction:column}.about-features{grid-template-columns:1fr}}@media (max-width:768px){.mobile-menu{display:block}nav ul{background:#fff;box-shadow:0 10px 20px #0000001a;display:none;flex-direction:column;left:0;padding:20px 0;position:absolute;text-align:center;top:100%;width:100%}:root[data-theme=dark] nav ul{background:#121212}nav ul.show{display:flex}nav ul li{margin:0}nav ul li a{display:block;padding:12px 20px}.hero-text h1{font-size:2.5rem}.section-title h2{font-size:2rem}.contact-form,.institute-info{padding:25px}.panel-meta{gap:10px}.panel-footer,.panel-meta{align-items:flex-start;flex-direction:column}.panel-footer{gap:15px}.tools-grid{grid-template-columns:1fr}.review-category{padding:25px}.category-header{flex-direction:column;gap:10px;text-align:center}.category-title{font-size:1.5rem}}@media (max-width:576px){section{padding:60px 0}.hero{padding:140px 0 80px}.hero-text h1{font-size:2rem}.hero-buttons{align-items:center;flex-direction:column}.btn{max-width:250px;width:100%}.stat-item{padding:20px 15px}.stat-number{font-size:2.5rem}.course-panel{padding:15px;width:95%}.panel-content,.panel-footer,.panel-header,.review-category{padding:20px}}.form-message{display:none;text-align:center}.form-message.success{background-color:#d4edda;border:1px solid #c3e6cb;color:#155724}.form-message.error{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.form-loading{display:none;padding:10px}.spinner{animation:spin 1s linear infinite;border:4px solid #f3f3f3;border-radius:50%;border-top-color:#4361ee;border-top:4px solid var(--primary);height:30px;margin:0 auto;width:30px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.tools-section{padding:60px 0;transition:background .3s ease}.tools-section,:root[data-theme=dark] .tools-section{background:#0000}.marquee-container{margin:30px 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