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.875rem;border-radius:4px;background-color:var(--bg-tertiary);color:var(--text-secondary);font-size:.875rem;font-weight:500}.meta-badge.price{background-color:var(--accent-gold);color:var(--bg-primary);font-weight:600}.course-item-actions{flex-shrink:0}@media (max-width: 768px){.page-title{font-size:2rem}.course-item-content{flex-direction:column;align-items:flex-start}.course-item-header{flex-direction:column;gap:1rem}.course-item-icon{font-size:3rem}}.course-details-page{min-height:100vh}.course-hero{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);padding:4rem 0;border-bottom:1px solid var(--border-color)}.course-hero-content{text-align:center;max-width:900px;margin:0 auto}.course-hero-icon{font-size:5rem;margin-bottom:1.5rem}.course-hero-content h1{font-size:3rem;color:var(--accent-gold);margin-bottom:1rem}.course-hero-description{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.8}.course-hero-meta{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.meta-item{padding:.5rem 1rem;background-color:var(--bg-primary);border-radius:6px;color:var(--text-secondary)}.meta-item strong{color:var(--text-primary);margin-right:.5rem}.meta-item.price{background-color:var(--accent-gold);color:var(--bg-primary)}.meta-item.price strong{color:var(--bg-primary)}.course-details-content{display:grid;grid-template-columns:1fr 350px;gap:2rem;margin-top:2rem}.course-main{display:flex;flex-direction:column;gap:2rem}.course-section h2{color:var(--accent-teal);margin-bottom:1.5rem;font-size:1.75rem}.course-section p{color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}.topics-list{list-style:none;display:flex;flex-direction:column;gap:1rem}.topics-list li{display:flex;align-items:flex-start;gap:1rem;color:var(--text-secondary);line-height:1.6}.topic-check{color:var(--accent-teal);font-weight:700;font-size:1.25rem;flex-shrink:0}.instructor-info h3{color:var(--accent-gold);margin-bottom:.75rem}.sidebar-card{position:sticky;top:100px}.sidebar-card h3{color:var(--accent-teal);margin-bottom:1.5rem}.sidebar-info{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.info-row{display:flex;justify-content:space-between;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-secondary);font-weight:500}.info-value{color:var(--text-primary);font-weight:600}.info-value.price{color:var(--accent-gold);font-size:1.25rem}.full-width{width:100%;text-align:center;margin-bottom:.75rem}.error-message{text-align:center;padding:4rem 2rem}.error-message h2{color:var(--accent-teal);margin-bottom:1rem}.error-message p{color:var(--text-secondary);margin-bottom:2rem}@media (max-width: 968px){.course-details-content{grid-template-columns:1fr}.sidebar-card{position:static}.course-hero-content h1{font-size:2rem}.course-hero-meta{flex-direction:column;gap:1rem}}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-bottom:3rem}.pricing-card{display:flex;flex-direction:column;text-align:center}.pricing-card-header{padding-bottom:1.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.pricing-card-header .course-icon{font-size:3rem;margin-bottom:1rem}.pricing-card-header h3{color:var(--accent-teal);margin-bottom:1rem;font-size:1.5rem}.price-amount{display:flex;align-items:baseline;justify-content:center;gap:.5rem}.currency{font-size:1rem;color:var(--text-secondary);font-weight:500}.amount{font-size:2.5rem;color:var(--accent-gold);font-weight:700;font-family:Space Grotesk,sans-serif}.pricing-features{list-style:none;text-align:left;margin-bottom:2rem;flex:1}.pricing-features li{padding:.75rem 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h2{color:var(--accent-teal);margin-bottom:2rem;text-align:center}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.info-item h3{color:var(--accent-gold);margin-bottom:.75rem}.pricing-cta{text-align:center}@media (max-width: 768px){.pricing-grid{grid-template-columns:1fr}.bundle-price{font-size:2rem}.info-grid{grid-template-columns:1fr}}.about-content{display:flex;flex-direction:column;gap:2rem}.about-section h2{color:var(--accent-teal);margin-bottom:1.5rem;font-size:2rem}.about-section p{color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}.about-list{list-style:none;margin-top:1rem}.about-list li{padding:1rem 0;border-bottom:1px solid var(--border-color);color:var(--text-secondary);line-height:1.8}.about-list li:last-child{border-bottom:none}.about-list li strong{color:var(--accent-gold);display:block;margin-bottom:.5rem}.features-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.feature-item h3{color:var(--accent-gold);margin-bottom:.75rem;font-size:1.25rem}.feature-item p{color:var(--text-secondary);line-height:1.6}@media (max-width: 768px){.features-list{grid-template-columns:1fr}}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:2rem}.contact-info h2,.contact-form-wrapper h2{color:var(--accent-teal);margin-bottom:2rem;font-size:2rem}.info-item{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.info-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.info-item h3{color:var(--accent-gold);margin-bottom:.75rem;font-size:1.125rem}.info-item p{color:var(--text-secondary);line-height:1.6}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column}.form-group label{color:var(--text-primary);margin-bottom:.5rem;font-weight:500}.form-group input,.form-group textarea{padding:.75rem;border:1px solid var(--border-color);border-radius:6px;background-color:var(--bg-tertiary);color:var(--text-primary);font-family:Inter,sans-serif;font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-teal)}.form-group textarea{resize:vertical;min-height:120px}@media (max-width: 968px){.contact-content{grid-template-columns:1fr}}.legal-content{display:flex;flex-direction:column;gap:2rem}.legal-section h2{color:var(--accent-teal);margin-bottom:2rem;font-size:2rem}.legal-section h3{color:var(--accent-gold);margin-top:2rem;margin-bottom:1rem;font-size:1.5rem}.legal-section h3:first-of-type{margin-top:0}.legal-section p{color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}.legal-section strong{color:var(--text-primary)}.legal-update{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-secondary)!important;font-style:italic}.custom-content{display:flex;flex-direction:column;gap:2rem}.intro-section h2,.conclusion-section h2,.application-section h2{color:var(--accent-teal);margin-bottom:1.5rem;font-size:2rem}.intro-section p,.conclusion-section p{color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}.models-section{display:flex;flex-direction:column;gap:2rem}.model-card h3{color:var(--accent-gold);margin-bottom:1rem;font-size:1.75rem}.model-card>p{color:var(--text-secondary);line-height:1.8;margin-bottom:1.5rem}.model-details{background-color:var(--bg-tertiary);padding:1.5rem;border-radius:6px;border-left:4px solid var(--accent-teal)}.model-details h4{color:var(--accent-teal);margin-bottom:1rem;font-size:1.125rem}.model-details ul{list-style:none;display:flex;flex-direction:column;gap:.75rem}.model-details li{color:var(--text-secondary);line-height:1.6;padding-left:1.5rem;position:relative}.model-details li:before{content:"→";position:absolute;left:0;color:var(--accent-teal)}.model-details li strong{color:var(--text-primary)}.application-list{list-style:none;margin-top:1rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.application-list li{background-color:var(--bg-tertiary);border-radius:6px;color:var(--text-secondary);border-left:3px solid var(--accent-gold);position:relative;padding:1rem 1rem 1rem 2rem}.application-list li:before{content:"✓";position:absolute;left:.75rem;color:var(--accent-gold);font-weight:700}@media (max-width: 768px){.application-list{grid-template-columns:1fr}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-tertiary: #1a1a1a;--text-primary: #ffffff;--text-secondary: #b0b0b0;--accent-gold: #d4af37;--accent-teal: #20b2aa;--accent-gold-hover: #f4d03f;--accent-teal-hover: #48d1cc;--border-color: #2a2a2a}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:Space Grotesk,sans-serif;font-weight:600;line-height:1.2}a{color:var(--accent-teal);text-decoration:none;transition:color .3s ease}a:hover{color:var(--accent-teal-hover)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:6px;font-weight:500;transition:all .3s ease;border:none;cursor:pointer;font-family:Inter,sans-serif}.btn-primary{background-color:var(--accent-gold);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--accent-gold-hover);transform:translateY(-2px)}.btn-secondary{background-color:transparent;color:var(--accent-teal);border:2px solid var(--accent-teal)}.btn-secondary:hover{background-color:var(--accent-teal);color:var(--bg-primary)}.section{padding:4rem 0}.section-title{font-size:2.5rem;margin-bottom:1rem;color:var(--text-primary)}.section-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:3rem}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:2rem;transition:all .3s ease}.card:hover{border-color:var(--accent-teal);transform:translateY(-4px);box-shadow:0 8px 24px #20b2aa33}@media (max-width: 768px){.container{padding:0 1rem}.section-title{font-size:2rem}.section{padding:2rem 0}}