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0}.showcase-content{flex-direction:column;gap:2rem}.showcase-content.showcase-reverse{flex-direction:column}.showcase-text{text-align:center}.showcase-text h2{font-size:2rem}.showcase-text p{font-size:1.2rem}.showcase-text .showcase-note{font-size:1rem}.showcase-image{width:100%}.showcase-image img{max-width:100%;transform:none !important}}.cta-banner{color:var(--color-white)}.cta-section{padding:10rem 0;text-align:center;background:var(--color-charcoal);position:relative}.cta-section::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(255,255,255,.1) 50%, rgba(0,0,0,0) 100%)}.cta-content{max-width:900px;margin:0 auto}.cta-content h2{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:2rem;font-weight:200;color:var(--color-white)}.cta-content p{font-size:clamp(1.1rem,2vw,1.375rem);color:var(--color-light-gray);margin-bottom:3rem;line-height:1.6}.cta-free{padding:60px 0;background:var(--color-charcoal)}.cta-free .container{text-align:center}.cta-free h2{font-size:2.5rem;margin-bottom:15px;font-weight:300;color:var(--color-white)}.cta-free p{font-size:1.3rem;margin-bottom:30px;color:var(--color-light-gray)}.cta-free .cta-banner-btn{display:inline-block;padding:1.25rem 3rem;background:var(--color-white);color:var(--color-black);font-size:.9rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;transition:all .3s ease;border:1px solid var(--color-white)}.cta-free .cta-banner-btn:hover{background:rgba(0,0,0,0);color:var(--color-white);transform:translateY(-2px)}.cta-intro{padding:30px 0;background:var(--color-dark);text-align:center}.cta-intro .cta-intro-text{margin:0;font-size:1.75rem;font-weight:300;color:var(--color-light-gray)}.cta-premium{position:sticky;top:var(--header-height);padding:12px 0 14px 0;background:linear-gradient(135deg, var(--color-gradient-dark-start) 0%, var(--color-gradient-dark-middle) 50%, var(--color-gradient-dark-end) 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.signin-btn{width:100%;background:var(--color-gold);color:var(--color-black);padding:14px 20px;border:none;border-radius:6px;font-weight:600;cursor:pointer;transition:background-color .3s ease}.signin-form .signin-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff)}.signup-prompt{text-align:center;margin-top:25px;color:var(--color-light-gray)}.signup-prompt a{color:var(--color-gold);text-decoration:none;font-weight:500}.signup-prompt a:hover{text-decoration:underline}.subscription-setup-card{max-width:500px}.subscription-setup-settings{display:flex;flex-direction:column;gap:25px;margin-bottom:30px;text-align:left}.subscription-setup-item{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:25px;border-bottom:1px solid rgba(255,255,255,.1)}.subscription-setup-item:last-child{padding-bottom:0;border-bottom:none}.subscription-setup-info{flex:1}.subscription-setup-info 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.signout-link:hover{color:var(--color-gold);background:var(--color-dark)}.dashboard-main{flex:1;display:flex;flex-direction:column;min-width:0}.dashboard-container{flex:1;padding:0 20px}.dashboard-footer{flex-shrink:0;background:var(--color-charcoal);border-top:1px solid rgba(255,255,255,.1);padding:12px 20px}.dashboard-footer p{text-align:center;color:var(--color-medium-gray);font-size:.9rem;margin:0}.dashboard-content{display:flex;flex-direction:column;max-width:800px;margin:0 auto;padding:40px 20px 60px 20px}.dashboard-content h1{font-size:2.5rem;margin-bottom:30px;color:var(--color-white)}.section-description{color:var(--color-light-gray);font-size:1.05rem;margin-bottom:40px;line-height:1.6}.section-description .browse-all-link{color:var(--color-gold);text-decoration:none;font-weight:600;transition:opacity .2s ease;white-space:nowrap}.section-description .browse-all-link:hover{opacity:.8;text-decoration:underline}.language-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));gap:20px;margin-bottom:40px}.language-card{background:var(--color-charcoal);border:2px solid rgba(255,255,255,.1);border-radius:12px;padding:30px 20px;text-align:center;cursor:pointer;transition:all .2s ease;position:relative}.language-card:hover{border-color:var(--color-gold);transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.3)}.language-card.active{border-color:var(--color-gold);background:var(--color-dark)}.language-flag{font-size:3rem;margin-bottom:15px}.language-name{font-size:1.1rem;color:var(--color-white);font-weight:500}.language-check{position:absolute;top:12px;right:12px;width:24px;height:24px;background:var(--color-gold);color:var(--color-black);border-radius:50%;display:none;align-items:center;justify-content:center;font-weight:600;font-size:.9rem}.language-card.active .language-check{display:flex}.language-info{background:var(--color-dark);border-left:4px solid var(--color-gold);padding:20px;border-radius:8px}.language-info p{margin:0;color:var(--color-light-gray);line-height:1.6}.language-info p strong{color:var(--color-white);font-weight:400}.dashboard-empty-state{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 200px);padding:40px 20px}.empty-state-content{text-align:center;max-width:600px}.empty-state-content h1{font-size:3rem;color:var(--color-white);margin-bottom:25px;font-weight:600}.empty-state-content p{font-size:1.35rem;color:var(--color-light-gray);line-height:1.6;margin-bottom:45px}.empty-state-actions{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.start-learning-btn{display:inline-block;font-size:1.6rem;font-weight:600;color:var(--color-black);background:var(--color-gold);text-decoration:none;padding:18px 50px;border-radius:10px;transition:all .3s ease;box-shadow:0 4px 15px rgba(206,255,68,.2)}.start-learning-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff);transform:translateY(-3px);box-shadow:0 8px 25px rgba(206,255,68,.35)}.start-learning-btn:active{transform:translateY(-1px)}.upgrade-premium-btn{display:inline-block;font-size:1.6rem;font-weight:600;color:var(--color-gold);background:rgba(0,0,0,0);text-decoration:none;padding:18px 50px;border-radius:10px;border:2px solid var(--color-gold);transition:all .3s ease}.upgrade-premium-btn:hover{background:var(--color-gold);color:var(--color-black);transform:translateY(-3px);box-shadow:0 8px 25px rgba(206,255,68,.35)}.upgrade-premium-btn:active{transform:translateY(-1px)}.books-list,.playgrounds-list{display:flex;flex-direction:column;gap:20px}.book-item,.course-item{background:var(--color-charcoal);padding:25px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.3);transition:transform .2s ease,box-shadow .2s ease}.book-item:hover,.course-item:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,.5)}.book-item h3,.course-item h3{font-size:1.25rem;margin-bottom:8px;color:var(--color-white)}.book-item p,.course-item p{color:var(--color-light-gray);font-size:.9rem;margin:0}.book-item{display:flex;justify-content:space-between;align-items:center}.book-item .book-link{color:var(--color-gold);text-decoration:none;font-weight:500;white-space:nowrap}.book-item .book-link:hover{text-decoration:underline}.course-item-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:15px}.course-item-info{flex:1;min-width:0}.course-item-meta{display:flex;align-items:center;gap:12px;margin-top:8px}.course-modules{font-size:.9rem;color:var(--color-medium-gray);font-weight:500}.course-item-link{flex-shrink:0;color:var(--color-gold);text-decoration:none;font-weight:600;font-size:1rem;white-space:nowrap;transition:color .2s ease}.course-item-link:hover{color:color-mix(in srgb, var(--color-gold) 90%, #fff);text-decoration:underline}.progress-bar{width:100%;height:8px;background:var(--color-dark-gray);border-radius:4px;overflow:hidden;margin-bottom:8px}.progress-fill{height:100%;background:var(--color-gold);border-radius:4px;transition:width .3s ease}.progress-text{font-size:.85rem;color:var(--color-medium-gray);font-weight:500}.subscription-content{max-width:600px;margin:0 auto;padding:40px 20px 60px 20px}.subscription-content h1{font-size:2.5rem;margin-bottom:30px;color:var(--color-white)}.subscription-card{background:var(--color-charcoal);border-radius:12px;padding:30px;box-shadow:0 2px 10px rgba(0,0,0,.3);display:flex;flex-direction:column;gap:25px}.subscription-info h3{font-size:1.1rem;margin-bottom:8px;color:var(--color-white);font-weight:500}.plan-details{display:flex;align-items:center;gap:12px}.plan-details .plan-name{font-size:1.25rem;font-weight:500;color:var(--color-white)}.plan-details .plan-status{padding:4px 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ease}.manage-subscription-btn:hover{background:var(--color-gold);color:var(--color-black)}.cancel-subscription-btn{background:none;color:var(--color-gold);border:none;padding:10px 20px;border-radius:6px;font-weight:500;font-size:1rem;cursor:pointer;text-decoration:none;transition:all .3s ease}.cancel-subscription-btn:hover{text-decoration:underline}.update-payment-btn{background:var(--color-gold);color:var(--color-black);padding:10px 20px;border-radius:6px;font-weight:500;font-size:1rem;text-decoration:none;transition:background-color .3s ease}.update-payment-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff)}.back-btn{background:none;color:var(--color-light-gray);padding:10px 20px;border-radius:6px;font-weight:500;text-decoration:none;transition:color .3s ease}.back-btn:hover{color:var(--color-gold);text-decoration:underline}.email-info-card{background:var(--color-charcoal);border-radius:12px;padding:20px 25px;box-shadow:0 2px 10px 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p{color:var(--color-light-gray);margin:0;line-height:1.5;font-size:.95rem}.email-settings-info{background:var(--color-dark);border-left:4px solid var(--color-gold);padding:20px;border-radius:8px}.email-settings-info p{margin:0;color:var(--color-light-gray);line-height:1.6}.email-settings-info p strong{color:var(--color-white);font-weight:400}.toggle-switch{position:relative;display:inline-block;width:54px;height:28px;flex-shrink:0;cursor:pointer}.toggle-switch input[type=checkbox]{opacity:0;width:0;height:0}.toggle-switch input[type=checkbox]:checked+.toggle-slider{background:var(--color-gold)}.toggle-switch input[type=checkbox]:checked+.toggle-slider::before{transform:translateX(26px)}.toggle-switch input[type=checkbox]:focus+.toggle-slider{box-shadow:0 0 0 3px rgba(206,255,68,.2)}.toggle-slider{position:absolute;top:0;left:0;right:0;bottom:0;background:var(--color-dark-gray);border-radius:28px;transition:background .3s ease}.toggle-slider::before{content:"";position:absolute;height:22px;width:22px;left:3px;bottom:3px;background:var(--color-white);border-radius:50%;transition:transform .3s ease}.save-settings-btn{display:block;margin:30px auto 0;padding:14px 40px;background:var(--color-gold);color:var(--color-black);border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .3s ease}.save-settings-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff)}.text-page{padding-top:calc(40px + 3rem + 20px);padding-bottom:40px}.text-content{max-width:800px;margin:0 auto;line-height:1.8}.text-content h1{font-size:2.5rem;margin-bottom:30px;color:var(--color-white)}.text-content h2{font-size:1.5rem;margin-top:40px;margin-bottom:20px;color:var(--color-white)}.text-content h3{font-size:1.25rem;margin-top:30px;margin-bottom:15px;color:var(--color-white)}.text-content p{margin-bottom:16px;color:var(--color-light-gray)}.text-content ul,.text-content ol{margin-bottom:16px;padding-left:24px}.text-content ul li,.text-content ol li{margin-bottom:8px;color:var(--color-light-gray)}.text-content em{font-style:italic;color:var(--color-medium-gray);font-size:.9rem}.text-content table{width:100%;border-collapse:collapse;margin:20px 0;background:var(--color-charcoal);border:1px solid rgba(255,255,255,.1);border-radius:8px;overflow:hidden}.text-content th,.text-content td{padding:12px 16px;text-align:left;border-bottom:1px solid rgba(255,255,255,.1)}.text-content th{background:var(--color-dark);color:var(--color-white);font-weight:500;font-size:1rem}.text-content td{color:var(--color-light-gray);font-size:.95rem}.text-content tr:last-child td{border-bottom:none}.text-content tr:hover{background:var(--color-dark)}.text-content a{color:var(--color-gold)}.text-content a:visited{color:var(--color-gold)}.text-content .get-started-btn{color:var(--color-black);text-decoration:none}.text-content .get-started-btn:visited{color:var(--color-black)}.text-content .get-started-btn:hover{opacity:1;text-decoration:none}.catalog-page{min-height:100vh;background:var(--color-black);padding:40px 0 60px 0}.catalog-content{max-width:1400px;margin:0 auto;padding:0 3rem}@media (max-width: 767px){.catalog-content{padding:0 1rem}}.catalog-content h1{color:var(--color-white);margin-bottom:10px}.catalog-filter{display:flex;gap:10px;justify-content:center;margin-bottom:40px;flex-wrap:wrap}.filter-btn{padding:10px 24px;border:2px solid rgba(255,255,255,.1);background:var(--color-charcoal);color:var(--color-light-gray);border-radius:6px;font-weight:400;font-size:1rem;cursor:pointer;transition:all .2s ease}.filter-btn:hover{border-color:var(--color-gold);color:var(--color-gold)}.filter-btn.active{background:var(--color-gold);border-color:var(--color-gold);color:var(--color-black)}.available-playgrounds-section{margin-bottom:60px}.available-playgrounds-section h2{color:var(--color-white);font-size:1.75rem;margin-bottom:30px}.available-playgrounds-section:not(:has(.course-card-link:not([style*="display: none"]))){display:none}.early-release-section h2{color:var(--color-white);font-size:1.75rem;margin-bottom:30px}.early-release-section:not(:has(.course-card-link:not([style*="display: none"]))){display:none}.early-release-card{border:1px solid rgba(245,158,11,.5) !important;background:linear-gradient(135deg, rgba(245,158,11,.08) 0%, rgba(217,119,6,.08) 100%)}.course-card-link:hover .early-release-card{border-color:rgba(245,158,11,.8) !important;box-shadow:0 6px 20px rgba(245,158,11,.4),0 0 12px rgba(245,158,11,.2) !important}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:25px;margin-bottom:40px}.catalog-grid a{text-decoration:none}.catalog-grid 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li::before{content:"✔";position:absolute;left:0;color:var(--color-gold)}.price{font-size:2.5rem;font-weight:600;margin:15px 0;min-height:80px;display:flex;align-items:center;gap:8px;justify-content:center;flex-direction:row;flex-wrap:wrap;color:var(--color-white)}.price del{color:var(--color-medium-gray)}.price span{font-size:1.25rem;color:var(--color-medium-gray)}.price>div{display:flex;align-items:baseline;gap:5px}.price-original{font-size:2.5rem;color:var(--color-medium-gray);text-decoration:line-through;font-weight:600;opacity:.6}.plan-button{display:inline-block;margin-top:10px;background:var(--color-gold);color:var(--color-black);padding:12px 20px;border-radius:6px;text-decoration:none;font-weight:600;cursor:pointer}.featured-btn{background:var(--color-gold);color:var(--color-black)}.pricing-teaser{background:var(--color-charcoal);padding:80px 20px;text-align:center}.pricing-teaser-btn{display:inline-block;padding:16px 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rgba(206,255,68,.15) 50%, rgba(206,255,68,.1) 100%);backdrop-filter:blur(10px);border-bottom:1px solid rgba(var(--color-gold-rgb), .2);z-index:2000}.ride-dev-notice .ride-dev-content{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}.ride-dev-notice .ride-dev-badge{display:inline-block;padding:.3rem .8rem;background:var(--color-gold);color:var(--color-black);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;border-radius:20px}.ride-dev-notice p{margin:0;color:var(--color-light-gray);font-size:.9rem;text-align:center}.ride-hero img{border:1px solid rgba(255,255,255,.15);border-radius:8px;box-shadow:0 0 40px rgba(206,255,68,.2),0 8px 32px rgba(0,0,0,.6);transition:all .4s ease}.ride-hero img:hover{border-color:rgba(206,255,68,.3);box-shadow:0 0 60px rgba(206,255,68,.3),0 12px 48px rgba(0,0,0,.7);transform:translateY(-4px)}.ride-features{padding:8rem 0;background:var(--color-black)}.ride-features .ride-features-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(320px, 1fr));gap:2rem;max-width:1200px;margin:0 auto}.ride-features .ride-feature-card{background:var(--color-charcoal);padding:2.5rem;border-radius:4px;border-left:1px solid var(--color-gold);position:relative}.ride-features .ride-feature-card .ride-feature-number{font-size:4rem;font-weight:200;color:var(--color-gold);line-height:1;margin-bottom:1.5rem;opacity:.3}.ride-features .ride-feature-card h3{font-size:1.5rem;font-weight:600;color:var(--color-white);margin-bottom:1rem;line-height:1.3}.ride-features .ride-feature-card p{font-size:1rem;color:var(--color-light-gray);line-height:1.7;margin:0}.ride-workflow{padding:8rem 0;background:var(--color-charcoal)}.ride-workflow h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:200;color:var(--color-white);text-align:center;margin-bottom:5rem;letter-spacing:-.03em}.ride-workflow .ride-workflow-steps{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:0}.ride-workflow .ride-workflow-item{display:flex;align-items:flex-start;gap:2.5rem;padding:2.5rem 0;border-bottom:1px solid rgba(255,255,255,.1);transition:all .3s ease}.ride-workflow .ride-workflow-item:last-child{border-bottom:none}.ride-workflow .ride-workflow-item:hover{padding-left:1rem;background:rgba(206,255,68,.02)}.ride-workflow .ride-workflow-item:hover .ride-workflow-number{transform:scale(1.1);background:var(--color-gold);color:var(--color-black)}.ride-workflow .ride-workflow-item .ride-workflow-number{flex-shrink:0;width:60px;height:60px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;font-weight:600;color:var(--color-gold);border:2px solid var(--color-gold);border-radius:50%;transition:all .3s ease}.ride-workflow .ride-workflow-item .ride-workflow-content{flex:1;padding-top:.5rem}.ride-workflow .ride-workflow-item .ride-workflow-content h3{font-size:1.75rem;font-weight:600;color:var(--color-white);margin-bottom:.75rem}.ride-workflow .ride-workflow-item .ride-workflow-content p{font-size:1.1rem;color:var(--color-light-gray);line-height:1.6;margin:0}.ride-cta{padding:10rem 0;background:linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-dark) 50%, var(--color-black) 100%);position:relative;overflow:hidden;text-align:center}.ride-cta::before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle, rgba(206,255,68,.15) 0%, rgba(0,0,0,0) 70%);border-radius:50%;pointer-events:none}.ride-cta::after{content:"";position:absolute;bottom:-20%;left:-10%;width:500px;height:500px;background:radial-gradient(circle, rgba(206,255,68,.1) 0%, rgba(0,0,0,0) 70%);border-radius:50%;pointer-events:none}.ride-cta .container{position:relative;z-index:1}.ride-cta h2{font-size:clamp(2.5rem,6vw,5rem);font-weight:200;color:var(--color-white);margin-bottom:1.5rem;line-height:1.1;letter-spacing:-.03em}.ride-cta p{font-size:clamp(1.1rem,2vw,1.5rem);color:var(--color-light-gray);margin-bottom:3rem;font-weight:300}.ride-cta .get-started-btn{display:inline-block;padding:1.25rem 3.5rem;font-size:1.125rem;font-weight:600;background:var(--color-gold);color:var(--color-black);text-decoration:none;border-radius:4px;transition:all .3s ease;box-shadow:0 8px 24px rgba(206,255,68,.3)}.ride-cta .get-started-btn:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(206,255,68,.5);background:color-mix(in srgb, var(--color-gold) 90%, #fff)}.ride-roadmap{padding:8rem 0;background:var(--color-black)}.ride-roadmap h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:200;color:var(--color-white);text-align:center;margin-bottom:1rem;letter-spacing:-.03em}.ride-roadmap .ride-roadmap-subtitle{text-align:center;font-size:1.2rem;color:var(--color-light-gray);margin-bottom:4rem;font-weight:300}.ride-roadmap .ride-roadmap-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:2rem;max-width:1200px;margin:0 auto}.ride-roadmap .ride-roadmap-card{background:var(--color-charcoal);padding:2.5rem;border-radius:4px;border-top:3px solid var(--color-dark-gray);transition:all .4s ease;position:relative;overflow:hidden}.ride-roadmap .ride-roadmap-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-gold);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.ride-roadmap .ride-roadmap-card:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(0,0,0,.5)}.ride-roadmap .ride-roadmap-card:hover::before{transform:scaleX(1)}.ride-roadmap .ride-roadmap-card .coming-soon-badge{display:inline-block;padding:.35rem 1rem;background:var(--color-gold);color:var(--color-black);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;border-radius:20px;margin-bottom:1.5rem}.ride-roadmap .ride-roadmap-card h3{font-size:1.5rem;font-weight:600;color:var(--color-white);margin-bottom:1rem;line-height:1.3}.ride-roadmap .ride-roadmap-card p{font-size:1rem;color:var(--color-light-gray);line-height:1.7;margin:0}.crb-hero{background:var(--color-charcoal)}.crb-hero .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:3rem}.crb-hero .crb-hero-left{max-width:100%;flex:1;display:flex;flex-direction:column;align-items:start}.crb-hero .crb-hero-left h1{font-size:3.2rem;line-height:1.2;margin-bottom:20px;color:var(--color-white);font-weight:600}.crb-hero .crb-hero-left h1 i{color:var(--color-gold);font-style:normal}.crb-hero .crb-hero-left .crb-hero-subtitle{font-size:1.5rem;color:var(--color-light-gray);margin-bottom:30px;line-height:1.6}.crb-hero .crb-hero-left .crb-cta-btn{display:inline-block;background:var(--color-gold);color:var(--color-black);padding:16px 40px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s ease}.crb-hero .crb-hero-left .crb-cta-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff);transform:translateY(-2px)}.crb-hero .crb-hero-right{flex:1;display:flex;justify-content:center;align-items:center}.crb-hero .crb-hero-image{width:400px;max-width:100%;margin-top:20px;border-radius:12px}.crb-features{padding:100px 0;background:var(--color-black)}.crb-features .crb-features-header{text-align:center;margin-bottom:60px}.crb-features .crb-features-header h2{font-size:2.5rem;margin-bottom:16px;color:var(--color-white)}.crb-features .crb-features-header p{font-size:1.25rem;color:var(--color-light-gray)}.crb-features .crb-features-list{display:grid;grid-template-columns:repeat(3, 1fr);gap:40px}.crb-features .crb-feature-item{display:flex;flex-direction:column;gap:20px;background:var(--color-charcoal);padding:32px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.3);transition:all .3s ease}.crb-features .crb-feature-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.5)}.crb-features .crb-feature-item .crb-feature-header{display:flex;align-items:center;gap:20px}.crb-features .crb-feature-item .crb-feature-icon{flex-shrink:0}.crb-features .crb-feature-item .crb-feature-icon img{width:48px;height:48px}.crb-features .crb-feature-item h3{font-size:1.3rem;margin:0;color:var(--color-white)}.crb-features .crb-feature-item p{font-size:1rem;color:var(--color-light-gray);line-height:1.6;margin:0}.crb-workflow{padding:100px 0;background:var(--color-charcoal)}.crb-workflow .crb-workflow-title{text-align:center;font-size:2.5rem;margin-bottom:60px;color:var(--color-white)}.crb-workflow .crb-workflow-timeline{display:grid;grid-template-columns:repeat(4, 1fr);gap:30px;max-width:1200px;margin:0 auto}.crb-workflow .crb-workflow-step{display:flex}.crb-workflow .crb-workflow-content{background:var(--color-dark);padding:32px;border-radius:12px;width:100%;position:relative;transition:all .3s ease;display:flex;flex-direction:column}.crb-workflow .crb-workflow-content:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.5)}.crb-workflow .crb-workflow-content .crb-workflow-number{position:absolute;top:-16px;left:32px;width:40px;height:40px;background:var(--color-gold);color:var(--color-black);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:600}.crb-workflow .crb-workflow-content h3{font-size:1.4rem;margin-bottom:12px;color:var(--color-white);margin-top:8px;flex-shrink:0}.crb-workflow .crb-workflow-content p{font-size:1rem;color:var(--color-light-gray);line-height:1.6;flex-grow:1}.crb-cta-block{background:linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-dark-gray) 50%, var(--color-dark) 100%);padding:0;position:relative;overflow:hidden}.crb-cta-block::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 50%, rgba(206,255,68,.1) 0%, rgba(0,0,0,0) 50%)}.crb-cta-block .crb-cta-container{max-width:1200px;margin:0 auto;padding:100px var(--side-padding);position:relative;z-index:1}.crb-cta-block .crb-cta-content{text-align:center}.crb-cta-block .crb-cta-content h2{font-size:2.5rem;margin-bottom:16px;color:var(--color-white)}.crb-cta-block .crb-cta-content p{font-size:1.25rem;color:var(--color-light-gray);margin-bottom:32px}.crb-cta-block .crb-cta-content .crb-cta-primary{display:inline-block;background:var(--color-gold);color:var(--color-black);padding:18px 48px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s ease}.crb-cta-block .crb-cta-content .crb-cta-primary:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff);transform:translateY(-2px)}.crb-roadmap{padding:100px 0;background:var(--color-black)}.crb-roadmap .crb-roadmap-title{text-align:center;font-size:2.5rem;margin-bottom:16px;color:var(--color-white)}.crb-roadmap .crb-roadmap-subtitle{text-align:center;font-size:1.25rem;color:var(--color-light-gray);margin-bottom:60px}.crb-roadmap .crb-roadmap-items{display:grid;grid-template-columns:repeat(3, 1fr);gap:30px;max-width:1200px;margin:0 auto}.crb-roadmap .crb-roadmap-card{background:var(--color-charcoal);padding:32px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.3);transition:all .3s ease}.crb-roadmap .crb-roadmap-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.5)}.crb-roadmap .crb-roadmap-card .crb-roadmap-badge{display:inline-block;background:var(--color-gold);color:var(--color-black);padding:6px 14px;font-size:.8rem;font-weight:600;text-transform:uppercase;border-radius:20px;margin-bottom:16px;letter-spacing:.5px}.crb-roadmap .crb-roadmap-card h3{font-size:1.4rem;margin-bottom:12px;color:var(--color-white)}.crb-roadmap .crb-roadmap-card p{font-size:1.05rem;color:var(--color-light-gray);line-height:1.6}.crb-partner{padding:100px 0;background:var(--color-charcoal)}.crb-partner .crb-partner-content{max-width:900px;margin:0 auto;text-align:center}.crb-partner .crb-partner-title{font-size:2.5rem;color:var(--color-white);margin-bottom:16px}.crb-partner .crb-partner-subtitle{font-size:1.4rem;color:var(--color-gold);margin-bottom:32px;font-weight:500}.crb-partner .crb-partner-intro{font-size:1.15rem;color:var(--color-light-gray);line-height:1.7;margin-bottom:60px}.crb-partner .crb-partner-benefits{display:grid;grid-template-columns:repeat(2, 1fr);gap:40px;margin-bottom:60px;text-align:left}.crb-partner .crb-partner-benefit{background:linear-gradient(135deg, rgba(42,42,42,.6) 0%, rgba(28,28,28,.8) 100%);padding:32px;border-radius:8px;border:1px solid rgba(206,255,68,.15);box-shadow:0 4px 24px rgba(206,255,68,.05);transition:all .3s ease;position:relative}.crb-partner .crb-partner-benefit::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(206,255,68,.4) 50%, rgba(0,0,0,0) 100%)}.crb-partner .crb-partner-benefit:hover{border-color:rgba(206,255,68,.3);box-shadow:0 8px 32px rgba(206,255,68,.12);transform:translateY(-2px)}.crb-partner .crb-partner-benefit h3{font-size:1.3rem;color:var(--color-white);margin-bottom:12px;font-weight:600}.crb-partner .crb-partner-benefit p{font-size:1rem;color:var(--color-light-gray);line-height:1.6}.crb-partner .crb-partner-note{background:linear-gradient(135deg, rgba(28,28,28,.9) 0%, rgba(20,20,20,.9) 100%);padding:40px;border-radius:8px;margin-bottom:40px;border:1px solid rgba(206,255,68,.2);box-shadow:0 0 40px rgba(206,255,68,.08),inset 0 0 60px rgba(206,255,68,.02);position:relative}.crb-partner .crb-partner-note::before{content:"";position:absolute;inset:0;border-radius:8px;padding:1px;background:linear-gradient(135deg, rgba(206,255,68,.3) 0%, rgba(206,255,68,.1) 50%, rgba(206,255,68,.3) 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.crb-partner .crb-partner-note .crb-partner-model-title{font-size:1.5rem;color:var(--color-white);font-weight:600;margin-bottom:20px}.crb-partner .crb-partner-note p{font-size:1.2rem;color:var(--color-light-gray);line-height:1.7;margin-bottom:16px}.crb-partner .crb-partner-note p:last-child{margin-bottom:0}.crb-partner .crb-partner-note p strong{color:var(--color-white);font-size:1.25rem}.crb-partner .crb-partner-note .crb-partner-limit{font-size:1.3rem;color:var(--color-gold);font-weight:600;margin-top:24px;text-shadow:0 0 20px rgba(206,255,68,.3)}.crb-partner .crb-partner-cta{text-align:center}.crb-partner .crb-partner-btn{display:inline-block;background:var(--color-gold);color:var(--color-black);padding:18px 48px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s ease}.crb-partner .crb-partner-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff);transform:translateY(-2px);box-shadow:0 8px 20px rgba(206,255,68,.3)}.book-hero{padding:6rem 2rem 8rem;background:var(--color-charcoal);min-height:85vh;display:flex;align-items:center}.book-hero .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8rem}.book-hero .book-hero-left{max-width:650px;flex:1 1 45%;display:flex;flex-direction:column;align-items:start}.book-hero .book-hero-left h1{font-size:clamp(3.5rem,7vw,6rem);line-height:.95;margin-bottom:28px;color:var(--color-white);font-weight:700;letter-spacing:-.03em}.book-hero .book-hero-left .book-subtitle{font-size:clamp(1.35rem,2.5vw,2rem);color:var(--color-gold);margin-bottom:14px;line-height:1.3;font-weight:500}.book-hero .book-hero-left .book-tagline{font-size:clamp(1.1rem,1.8vw,1.35rem);color:var(--color-light-gray);font-style:italic;margin-bottom:42px;font-weight:300;opacity:.9}.book-hero .book-hero-left .book-cta-btn{display:inline-block;background:var(--color-gold);color:var(--color-black);padding:20px 48px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1.25rem;transition:all .3s ease;box-shadow:0 4px 16px rgba(206,255,68,.3)}.book-hero .book-hero-left .book-cta-btn:hover{background:color-mix(in srgb, var(--color-gold) 90%, #fff);transform:translateY(-2px);box-shadow:0 6px 24px rgba(206,255,68,.4)}.book-hero .book-hero-right{flex:1 1 40%;display:flex;justify-content:center;align-items:center}.book-hero .book-hero-image{width:480px;max-width:100%;border-radius:6px;rotate:-3deg;position:relative;box-shadow:0 0 60px rgba(229,114,2,.5),0 0 120px rgba(229,114,2,.25),0 20px 60px rgba(0,0,0,.4);transition:all .4s ease}.book-hero .book-hero-image:hover{rotate:-1deg;transform:scale(1.02);box-shadow:0 0 80px rgba(229,114,2,.6),0 0 140px rgba(229,114,2,.3),0 25px 70px rgba(0,0,0,.5)}.book-hero .book-hero-image::after{content:"";position:absolute;top:6px;right:-10px;width:100%;height:calc(100% - 12px);background:linear-gradient(to right, #f8f8f8 0%, #fff 20%, #f5f5f5 40%, #fff 60%, #f0f0f0 80%, #e8e8e8 100%);border-radius:0 4px 4px 0;z-index:-1;box-shadow:inset -3px 0 6px rgba(0,0,0,.15),3px 6px 12px rgba(0,0,0,.25)}.book-summary{padding:120px 0;background:var(--color-black)}.book-summary .book-summary-content{max-width:1000px;margin:0 auto}.book-summary .book-summary-content h2{font-size:clamp(2.5rem,4vw,3.5rem);margin-bottom:48px;color:var(--color-white);text-align:center;font-weight:600;letter-spacing:-.02em}.book-summary .book-summary-content p{font-size:clamp(1.15rem,1.8vw,1.4rem);color:var(--color-light-gray);line-height:1.75;margin-bottom:28px}.book-summary .book-summary-content p strong{color:var(--color-white);font-weight:600}.book-summary .book-quote{background:linear-gradient(135deg, rgba(42,42,42,.6) 0%, rgba(28,28,28,.8) 100%);padding:40px 48px;border-left:5px solid var(--color-gold);border-radius:12px;margin:50px 0}.book-summary .book-quote p{font-size:clamp(1.35rem,2vw,1.65rem);color:var(--color-white);font-style:italic;line-height:1.6;margin:0;font-weight:400}.book-audience{padding:120px 0;background:var(--color-charcoal)}.book-audience h2{font-size:clamp(2.5rem,4vw,3.5rem);margin-bottom:70px;color:var(--color-white);text-align:center;font-weight:600;letter-spacing:-.02em}.book-audience .book-audience-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:48px;max-width:1100px;margin:0 auto}.book-audience .book-audience-item{background:var(--color-dark);padding:40px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.3);transition:all .3s ease}.book-audience .book-audience-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.5)}.book-audience .book-audience-item h3{font-size:clamp(1.3rem,2vw,1.6rem);margin-bottom:14px;color:var(--color-gold);font-weight:600}.book-audience .book-audience-item p{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--color-light-gray);line-height:1.65;margin:0}.book-features{padding:120px 0;background:var(--color-black)}.book-features h2{font-size:clamp(2.5rem,4vw,3.5rem);margin-bottom:70px;color:var(--color-white);text-align:center;font-weight:600;letter-spacing:-.02em}.book-features .book-features-list{display:grid;grid-template-columns:repeat(3, 1fr);gap:48px;max-width:1200px;margin:0 auto}.book-features .book-feature-item{background:var(--color-charcoal);padding:40px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.3);text-align:center;transition:all .3s ease}.book-features .book-feature-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.5)}.book-features .book-feature-item h3{font-size:clamp(1.3rem,2vw,1.55rem);margin-bottom:14px;color:var(--color-white);font-weight:600}.book-features .book-feature-item p{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--color-light-gray);line-height:1.65;margin:0}.book-toc{padding:120px 0;background:var(--color-charcoal)}.book-toc h2{font-size:clamp(2.5rem,4vw,3.5rem);margin-bottom:70px;color:var(--color-white);text-align:center;font-weight:600;letter-spacing:-.02em}.book-toc .book-toc-part{max-width:1000px;margin:0 auto 70px}.book-toc .book-toc-part h3{font-size:clamp(1.8rem,2.5vw,2.2rem);color:var(--color-gold);margin-bottom:36px;font-weight:600}.book-toc .book-toc-chapters{display:flex;flex-direction:column;gap:24px}.book-toc .book-toc-chapter{background:var(--color-dark);padding:28px;border-radius:10px;display:flex;gap:28px;align-items:flex-start;box-shadow:0 2px 12px 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ease}.blog-description{color:var(--color-light-gray);line-height:1.7;margin-bottom:20px;font-size:1.05rem}.blog-item-footer{display:flex;justify-content:space-between;align-items:center}.blog-author{font-size:.9rem;color:var(--color-medium-gray)}.blog-read-more{color:var(--color-gold);font-weight:600;font-size:.95rem;transition:transform .2s ease;display:inline-block}.article-page{padding:40px var(--side-padding);background:var(--color-black)}.article-container{max-width:800px;margin:0 auto}.article-content{background:var(--color-black)}.article-header{margin-bottom:40px;padding-bottom:30px;border-bottom:2px solid rgba(255,255,255,.1)}.article-header h1{font-size:2.5rem;line-height:1.2;margin:0 0 20px 0;color:var(--color-white)}.article-meta-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:15px}.article-category{background:var(--color-gold);color:var(--color-black);padding:6px 16px;border-radius:20px;font-size:.9rem;font-weight:600}.article-date{color:var(--color-medium-gray);font-size:.95rem}.article-lead{font-size:1.3rem;line-height:1.6;color:var(--color-light-gray);margin:0 0 25px 0}.article-meta-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;color:var(--color-medium-gray);font-size:.95rem}.article-author{display:flex;gap:8px}.author-label{font-weight:400;color:var(--color-medium-gray)}.author-name{font-weight:600;color:var(--color-light-gray)}.article-reading-time{display:flex;align-items:center;gap:5px;color:var(--color-medium-gray)}.article-cover{margin-bottom:40px;border-radius:12px;overflow:hidden}.article-cover img{width:100%;height:auto;display:block}.article-body{font-size:1.125rem;line-height:1.8;color:var(--color-light-gray)}.article-body h2{font-size:2rem;margin:50px 0 20px 0;color:var(--color-white)}.article-body h3{font-size:1.5rem;margin:40px 0 15px 0;color:var(--color-white)}.article-body h4{font-size:1.25rem;margin:30px 0 15px 0;color:var(--color-white)}.article-body p{margin:0 0 20px 0;color:var(--color-light-gray)}.article-body p a{text-decoration:underline}.article-body ul,.article-body ol{margin:0 0 20px 0;padding-left:30px;color:var(--color-light-gray)}.article-body li{margin-bottom:10px}.article-body a{color:var(--color-gold)}.article-body a:hover{color:var(--color-gold-dim)}.article-body code{font-family:"Monaco","Menlo","Consolas","Courier New",monospace;font-size:.9em;padding:2px 6px;background:var(--color-dark);border:1px solid rgba(255,255,255,.1);border-radius:4px;color:var(--color-gold);font-weight:400}.article-body pre{background:var(--color-charcoal);padding:20px;border-radius:8px;overflow-x:auto;margin:0 0 20px 0;border:1px solid rgba(255,255,255,.1)}.article-body pre code{background:none;padding:0;border:none;font-size:.95rem;line-height:1.6;color:var(--color-light-gray)}.article-body blockquote{border-left:4px solid var(--color-gold);padding-left:20px;margin:30px 0;font-style:italic;color:var(--color-light-gray)}.article-body hr{border:none;border-top:2px solid rgba(255,255,255,.1);margin:40px 0}.article-body strong{font-weight:700;color:var(--color-white)}.article-body img{max-width:100%;height:auto;display:block;margin:30px 0;border-radius:8px}.article-footer{margin-top:60px;padding-top:40px}.article-footer-divider{height:2px;background:rgba(255,255,255,.1);margin-bottom:30px}.article-footer-actions{display:flex;justify-content:space-between;align-items:center;gap:20px}.article-footer-link{color:var(--color-gold);font-weight:600;font-size:1.1rem;transition:all .2s ease;display:inline-block}.article-footer-link:hover{color:var(--color-gold-dim)}.article-footer-link:first-child:hover{transform:translateX(-3px)}.article-footer-link:last-child:hover{transform:translateX(3px)}@media (max-width: 767px){.blog-page{padding:40px 1rem}.blog-container h1{font-size:1.8rem}.blog-list{margin-top:40px}.blog-item{flex-direction:column;gap:20px;padding:25px 30px 25px 20px}.blog-item-date{width:100%;flex-direction:row;justify-content:flex-start;gap:10px;align-items:baseline;padding-top:0}.blog-date-day{font-size:2rem;margin-bottom:0}.blog-date-month{font-size:.85rem;margin-bottom:0}.blog-date-year{font-size:.8rem}.blog-item-header{flex-wrap:wrap;gap:10px}.blog-item-content h2{font-size:1.4rem}.blog-description{font-size:1rem}.blog-item-footer{flex-direction:column;align-items:flex-start;gap:12px}.article-page{padding:40px 1rem}.article-header h1{font-size:1.8rem}.article-lead{font-size:1.1rem}.article-meta-top{flex-direction:column;align-items:flex-start;gap:10px}.article-meta-bottom{flex-direction:column;align-items:flex-start;gap:10px}.article-body{font-size:1rem}.article-body h2{font-size:1.6rem;margin:35px 0 15px 0}.article-body h3{font-size:1.3rem;margin:30px 0 12px 0}.article-body h4{font-size:1.1rem;margin:25px 0 10px 0}.article-body pre{padding:15px;font-size:.85rem}.article-footer-actions{flex-direction:column;gap:15px}.article-footer-link{font-size:1rem}}@media (min-width: 992px){.hero-text{max-width:60%}.hero img{margin-top:0}}@media (max-width: 1024px){.mega-menu-grid{grid-template-columns:1fr}.nav-dropdown-menu.mega-menu{min-width:400px;max-width:500px}}@media (max-width: 767px){:root{--header-height: 64px}.header .container{padding:0 1rem}.cta-premium{padding:15px 0}.cta-premium .container{padding:0 1rem}.cta-premium.stuck{padding:12px 0}.ride-dev-notice{padding:.75rem 0 .5rem 0}.ride-dev-notice .ride-dev-content{gap:.5rem}.ride-dev-notice .ride-dev-badge{display:none}.ride-dev-notice p{font-size:.85rem}.hero{min-height:auto;padding:3rem 0 2rem}.menu-toggle{display:flex}.nav-menu{display:none}.nav-dropdown-menu{display:none !important}.nav-menu-mobile{display:none;position:fixed;top:var(--header-height);left:0;right:0;width:100%;flex-direction:column;padding:0;background:rgba(0,0,0,.98);backdrop-filter:blur(20px);z-index:9999;max-height:calc(100vh - var(--header-height));overflow-y:auto;border-bottom:1px solid rgba(var(--color-gold-rgb), .2)}.nav-menu-mobile.active{display:flex}.nav-menu-mobile a{margin:0;padding:12px 1rem;text-decoration:none;color:var(--color-white);font-weight:500;border-bottom:1px solid rgba(255,255,255,.05)}.nav-menu-mobile a:last-child{border-bottom:none}footer .container{flex-direction:column;align-items:flex-start}.footer{padding:3rem 0 2rem}.footer-content{grid-template-columns:1fr;gap:3rem}.footer-brand .footer-tagline{max-width:100%}.footer-links{grid-template-columns:1fr;gap:2rem}.footer-bottom{padding-top:2rem;margin-top:2rem}.hero .container{flex-direction:column;align-items:center;gap:2rem}.hero img{max-width:100%}.hero-text{align-items:center}.hero-text h1,.hero-text p{text-align:center}.hero-text .get-started-btn{align-self:center}.pricing-cards{flex-direction:column;align-items:center}.plan{max-width:100%;width:100%}.caption-flex{align-items:center}.demo-links{grid-template-columns:1fr}.demo-category h2{font-size:1.5rem}.catalog-grid{grid-template-columns:1fr}.filter-btn{font-size:.9rem;padding:8px 16px}.feature-card{padding:30px 25px;text-align:center}.feature-card .feature-header{flex-direction:column;gap:15px}.feature-card .feature-icon{margin:0}.feature-card h3{font-size:1.75rem}.feature-card p{font-size:1.3rem}.auth-card,.signin-form-container{padding:30px 20px}.auth-fullscreen,.signin-page-fullscreen{padding:10px}.dashboard-body{flex-direction:column}.dashboard-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--color-light-gray)}.sidebar-nav{flex-direction:row;padding:0;overflow-x:auto}.sidebar-nav .sidebar-link{flex-direction:column;gap:4px;padding:12px 16px;border-left:none;border-bottom:3px solid rgba(0,0,0,0);white-space:nowrap;font-size:.9rem}.sidebar-nav .sidebar-link.active{border-left:none;border-bottom-color:var(--color-primary)}.sidebar-nav .sidebar-link .sidebar-icon{font-size:1.5rem}.sidebar-nav .signout-link{margin-top:0}.dashboard-container{padding:0 10px}.subscription-content{padding:20px 10px 60px 10px}.dashboard-content{padding:40px 10px 60px 10px}.dashboard-content h1{font-size:2rem;margin-bottom:20px}.text-page{padding:80px 1rem 40px 1rem}.text-content{padding:0 1rem}.book-item{flex-direction:column;align-items:flex-start;gap:15px}.book-item .book-link{align-self:flex-end}.course-item-header{flex-direction:column;align-items:flex-start;gap:12px}.course-item-header .course-item-link{align-self:flex-start}.promo{padding:20px 1rem}.promo-box{padding:30px 20px;border-radius:16px}.promo h2{font-size:1.75rem;margin-bottom:12px}.promo p{font-size:1.1rem;margin-bottom:20px}.relaunch-banner{margin-bottom:35px}.relaunch-banner strong{font-size:2.2rem;letter-spacing:1px}.relaunch-banner p{font-size:1.6rem}.relaunch-banner p strong{font-size:inherit}.course-detail-container{flex-direction:column}.course-sidebar{width:100%}.course-header-detail{padding:25px}.course-header-detail h1{font-size:2rem}.course-header-detail .course-intro{font-size:1.1rem}.course-section{padding:25px}.course-section h2{font-size:1.5rem}.error-code{font-size:5rem}.error-content h1{font-size:2rem}.error-message{font-size:1.125rem}.error-actions{flex-direction:column}.error-btn{width:100%}.crb-hero{padding:40px 0}.crb-hero .container{flex-direction:column;align-items:center;gap:2rem}.crb-hero .crb-hero-left{align-items:center}.crb-hero .crb-hero-left h1{text-align:center;font-size:2rem}.crb-hero .crb-hero-left .crb-hero-subtitle{text-align:center;font-size:1.1rem}.crb-hero .crb-hero-left .crb-cta-btn{align-self:center}.crb-hero .crb-hero-image{max-width:100%}.crb-features{padding:60px 0}.crb-features .crb-features-header h2{font-size:1.75rem}.crb-features .crb-features-header p{font-size:1.1rem}.crb-features .crb-features-list{grid-template-columns:1fr;gap:24px}.crb-features .crb-feature-item{padding:24px;text-align:center}.crb-features .crb-feature-item .crb-feature-header{flex-direction:column;gap:15px}.crb-workflow{padding:60px 0}.crb-workflow .crb-workflow-title{font-size:1.75rem;margin-bottom:40px}.crb-workflow .crb-workflow-timeline{grid-template-columns:1fr;gap:30px}.crb-workflow .crb-workflow-content{width:100%}.crb-cta-block .crb-cta-container{padding:60px 1rem}.crb-cta-block .crb-cta-content h2{font-size:1.75rem}.crb-cta-block .crb-cta-content p{font-size:1.1rem}.crb-roadmap{padding:60px 0}.crb-roadmap .crb-roadmap-title{font-size:1.75rem}.crb-roadmap .crb-roadmap-subtitle{font-size:1.1rem}.crb-roadmap .crb-roadmap-items{grid-template-columns:1fr;gap:20px}.crb-partner{padding:60px 0}.crb-partner .crb-partner-content{padding:0 1rem}.crb-partner .crb-partner-title{font-size:1.75rem}.crb-partner .crb-partner-subtitle{font-size:1.1rem}.crb-partner .crb-partner-intro{font-size:1rem;margin-bottom:40px}.crb-partner .crb-partner-benefits{grid-template-columns:1fr;gap:24px;margin-bottom:40px}.crb-partner .crb-partner-benefit{padding:24px}.crb-partner .crb-partner-benefit h3{font-size:1.2rem}.crb-partner .crb-partner-benefit p{font-size:.95rem}.crb-partner .crb-partner-model-title{font-size:1.3rem;margin-bottom:20px}.crb-partner .crb-partner-note{padding:24px}.crb-partner .crb-partner-note p{font-size:1rem}.crb-partner .crb-partner-note .crb-partner-limit{font-size:1rem;margin-top:16px}.crb-partner .crb-partner-btn{padding:16px 32px;font-size:1rem}.ride-dev-notice .container{padding:0 1rem}.ride-features{padding:60px 0}.ride-features .container{padding:0 1rem}.ride-features .ride-features-grid{grid-template-columns:1fr;gap:20px}.ride-features .ride-feature-card{padding:30px 20px;border-left:none;border-top:1px solid var(--color-gold)}.ride-features .ride-feature-card .ride-feature-number{font-size:3rem;margin-bottom:1rem}.ride-features .ride-feature-card h3{font-size:1.3rem}.ride-features .ride-feature-card p{font-size:.95rem}.ride-workflow{padding:60px 0}.ride-workflow .container{padding:0 1rem}.ride-workflow h2{font-size:2rem;margin-bottom:40px}.ride-workflow .ride-workflow-item{flex-direction:column;gap:1.5rem;padding:2rem 1rem}.ride-workflow .ride-workflow-item:hover{padding-left:1rem}.ride-workflow .ride-workflow-item .ride-workflow-number{width:50px;height:50px;font-size:1.5rem}.ride-workflow .ride-workflow-item .ride-workflow-content{padding-top:0}.ride-workflow .ride-workflow-item .ride-workflow-content h3{font-size:1.5rem}.ride-workflow .ride-workflow-item .ride-workflow-content p{font-size:1rem}.ride-cta{padding:60px 0}.ride-cta .container{padding:0 1rem}.ride-cta h2{font-size:2rem;margin-bottom:1rem}.ride-cta p{font-size:1.1rem;margin-bottom:2rem}.ride-cta .get-started-btn{padding:1rem 2.5rem;font-size:1rem}.ride-roadmap{padding:60px 0}.ride-roadmap .container{padding:0 1rem}.ride-roadmap h2{font-size:2rem;margin-bottom:1rem}.ride-roadmap .ride-roadmap-subtitle{font-size:1rem;margin-bottom:3rem}.ride-roadmap .ride-roadmap-grid{grid-template-columns:1fr;gap:20px}.ride-roadmap .ride-roadmap-card{padding:24px 20px}.ride-roadmap .ride-roadmap-card:hover{transform:none}.ride-roadmap .ride-roadmap-card h3{font-size:1.3rem}.ride-roadmap .ride-roadmap-card p{font-size:.95rem}}@media (max-width: 1024px) and (min-width: 768px){.crb-workflow .crb-workflow-timeline{grid-template-columns:repeat(2, 1fr);gap:30px}.crb-partner .crb-partner-benefits{grid-template-columns:1fr;gap:30px}.ride-dev-notice{padding:1rem 0}.ride-dev-notice p{font-size:.9rem;padding:0 1rem}.ride-features{padding:60px 0}.ride-features .ride-features-grid{grid-template-columns:1fr;gap:20px}.ride-features .ride-feature-card{padding:30px 20px;border-left:none;border-top:1px solid var(--color-gold)}.ride-features .ride-feature-card .ride-feature-number{font-size:3rem;margin-bottom:1rem}.ride-features .ride-feature-card h3{font-size:1.3rem}.ride-features .ride-feature-card p{font-size:.95rem}.ride-workflow{padding:60px 0}.ride-workflow h2{font-size:2rem;margin-bottom:40px}.ride-workflow .ride-workflow-item{flex-direction:column;gap:1.5rem;padding:2rem 1rem}.ride-workflow .ride-workflow-item:hover{padding-left:1rem}.ride-workflow .ride-workflow-item .ride-workflow-number{width:50px;height:50px;font-size:1.5rem}.ride-workflow .ride-workflow-item .ride-workflow-content{padding-top:0}.ride-workflow .ride-workflow-item .ride-workflow-content h3{font-size:1.5rem}.ride-workflow .ride-workflow-item .ride-workflow-content p{font-size:1rem}.ride-cta{padding:60px 0}.ride-cta h2{font-size:2rem;margin-bottom:1rem}.ride-cta p{font-size:1.1rem;margin-bottom:2rem}.ride-cta .get-started-btn{padding:1rem 2.5rem;font-size:1rem}.ride-roadmap{padding:60px 0}.ride-roadmap h2{font-size:2rem;margin-bottom:1rem}.ride-roadmap .ride-roadmap-subtitle{font-size:1rem;margin-bottom:3rem}.ride-roadmap .ride-roadmap-grid{grid-template-columns:1fr;gap:20px}.ride-roadmap .ride-roadmap-card{padding:24px 20px}.ride-roadmap .ride-roadmap-card:hover{transform:none}.ride-roadmap .ride-roadmap-card h3{font-size:1.3rem}.ride-roadmap .ride-roadmap-card p{font-size:.95rem}}@media (max-width: 968px){.course-detail-container{flex-direction:column}.course-sidebar{width:100%}.course-header-detail{padding:25px}.course-header-detail h1{font-size:2rem}.course-header-detail .course-intro{font-size:1.1rem}.course-section{padding:25px}.course-section h2{font-size:1.5rem}}