:root{--bg-base: #050508;--bg-surface: #0a0a0f;--bg-elevated: #111118;--accent-primary: #5440ff;--accent-glow: rgba(84, 64, 255, .4);--accent-subtle: #2a2a40;--accent-light: #b3a8ff;--text-primary: #ededf0;--text-lead: #bcbcc4;--text-muted: #70707a;--glass-border: rgba(255, 255, 255, .08);--glass-highlight: rgba(255, 255, 255, .15);--space-unit: 8px;--container-max: 1200px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background-color:var(--bg-base);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;margin:0;overflow-x:hidden}body.menu-open{overflow:hidden}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");pointer-events:none;z-index:9998;opacity:.35}h1,h2,h3,h4,h5,h6{line-height:1.1;letter-spacing:-.03em;font-weight:700;margin-top:0}h1{font-size:clamp(2.8rem,5.5vw,4.2rem);letter-spacing:-.04em}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.4rem}p{margin-bottom:1.5rem;color:var(--text-lead)}a{color:inherit;text-decoration:none;transition:.2s ease}ul{list-style:none;padding:0;margin:0}img{max-width:100%;display:block}.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}.section-padding{padding:clamp(80px,10vh,140px) 0}.grid{display:grid;gap:24px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.text-center{text-align:center}.badge{display:inline-flex;align-items:center;padding:6px 14px;border-radius:6px;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#ffffff08;border:1px solid var(--glass-border);color:var(--text-muted);margin-bottom:20px}.badge-accent{background:#5440ff1a;color:var(--accent-primary);border-color:transparent}.badge-highlight{background:var(--accent-primary);color:#fff;border-color:transparent}.badge-gold{border-color:#ffd70040;color:gold}.badge-teal{border-color:#40e0d040;color:#40e0d0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;font-weight:600;font-size:.95rem;border-radius:var(--radius-sm);transition:all .2s ease;gap:10px;cursor:pointer;letter-spacing:-.01em;border:none}.btn-primary{background:var(--text-primary);color:var(--bg-base);border:1px solid transparent}.btn-primary:hover{background:#fff;transform:translateY(-1px);box-shadow:0 4px 16px #ffffff26}.btn-secondary{background:transparent;border:1px solid var(--glass-border);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--text-muted);background:#ffffff08}.card{background:var(--bg-surface);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:36px;transition:border-color .3s ease,transform .2s ease;display:flex;flex-direction:column;position:relative;cursor:pointer}.card:hover{border-color:var(--glass-highlight);transform:translateY(-4px)}.card h3{margin-bottom:.5rem}.card .btn{margin-top:auto;align-self:flex-start;position:relative;z-index:2}.card-link-overlay{position:absolute;inset:0;z-index:1}.feature-number{font-size:2.5rem;font-weight:800;color:var(--accent-primary);line-height:1;margin-bottom:12px;opacity:.7}.announcement-bar{--announcement-h: 36px;position:fixed;top:0;left:0;right:0;z-index:1001;height:var(--announcement-h);background:linear-gradient(90deg,#5440ff,#7c3aed,#5440ff);background-size:200% 100%;animation:announcement-shimmer 6s ease-in-out infinite;padding:0;transition:transform .35s cubic-bezier(.4,0,.2,1)}.announcement-bar.hidden{transform:translateY(-100%)}@keyframes announcement-shimmer{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.announcement-inner{display:flex;align-items:center;justify-content:center;gap:0;height:var(--announcement-h)}.announcement-content{display:flex;align-items:center;gap:10px;padding:0;color:#fff;text-decoration:none;font-size:.82rem;font-weight:500;flex:1;justify-content:center;transition:opacity .2s}.announcement-content:hover{opacity:.9;color:#fff}.announcement-badge{background:#fff3;color:#fff;font-size:.65rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:4px;white-space:nowrap}.announcement-detail{color:#ffffffe6;white-space:nowrap}.announcement-countdown{font-variant-numeric:tabular-nums;color:#ffffffbf;font-size:.8rem;white-space:nowrap}.announcement-cta{font-weight:700;color:#fff;white-space:nowrap;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:1px}.announcement-close{background:none;border:none;color:#fff9;cursor:pointer;padding:8px;margin-left:8px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background .2s;flex-shrink:0}.announcement-close:hover{color:#fff;background:#ffffff26}body{--announcement-offset: 0px}body:has(.announcement-bar:not(.hidden)){--announcement-offset: 36px}@media(max-width:768px){.announcement-content{font-size:.75rem;gap:6px;flex-wrap:wrap;justify-content:center;text-align:center}.announcement-detail{display:none}.announcement-countdown{font-size:.7rem}}.navbar{position:fixed;top:var(--announcement-offset);left:0;right:0;z-index:1000;padding:20px 0;transition:all .3s ease}.navbar.scrolled{background:#050508e0;backdrop-filter:blur(12px);padding:12px 0;border-bottom:1px solid var(--glass-border)}.nav-inner{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.1rem;letter-spacing:-.02em}.logo img{border-radius:8px;width:36px;height:36px}.nav-menu{display:flex;gap:32px}.nav-link{font-size:.95rem;font-weight:500;color:var(--text-lead)}.nav-link:hover{color:var(--text-primary)}.nav-link-new{color:#4ade80}.nav-link-new:hover{color:#6ee7a0}.mobile-toggle{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer}.mobile-menu{position:fixed;inset:0;background:var(--bg-base);z-index:2000;padding:24px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:28px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.16,1,.3,1)}.mobile-menu.active{transform:translateY(0)}.mobile-close{position:absolute;top:24px;right:24px;background:none;border:none;color:var(--text-primary);cursor:pointer}.mobile-link{font-size:1.8rem;font-weight:700;color:var(--text-lead);transition:color .2s}.mobile-link:hover{color:var(--text-primary)}.hero{min-height:85vh;display:flex;align-items:center;position:relative;padding-top:calc(100px + var(--announcement-offset));padding-bottom:40px;overflow:hidden}.hero:before{content:"";position:absolute;top:-20%;right:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(84,64,255,.12) 0%,transparent 60%);filter:blur(80px);z-index:0;animation:hero-glow 8s ease-in-out infinite alternate}@keyframes hero-glow{0%{transform:translate(0) scale(1);opacity:.8}to{transform:translate(-40px,30px) scale(1.1);opacity:1}}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 20%,transparent 70%);z-index:0;pointer-events:none}.hero-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}.hero-content{max-width:600px}.hero-content h1{margin-bottom:24px}.js .hero-stagger{opacity:0;transform:translateY(20px);animation:hero-enter .6s ease forwards}.js .hero-stagger:nth-child(1){animation-delay:.1s}.js .hero-stagger:nth-child(2){animation-delay:.2s}.js .hero-stagger:nth-child(3){animation-delay:.35s}.js .hero-stagger:nth-child(4){animation-delay:.5s}.js .hero-stagger:nth-child(5){animation-delay:.65s}.js .hero-visual.hero-stagger{animation-delay:.4s}@keyframes hero-enter{to{opacity:1;transform:translateY(0)}}.badge-glow{border-color:#5440ff66;color:var(--accent-light);box-shadow:0 0 16px #5440ff26}.hero-accent{color:var(--accent-primary)}.hero-sub{font-size:1.15rem;line-height:1.7;max-width:520px;color:var(--text-lead);margin-bottom:36px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}.hero-stats{display:flex;gap:40px;margin-top:56px;padding-top:32px;border-top:1px solid var(--glass-border)}.hero-stat{display:flex;flex-direction:column}.hero-stat-number{font-size:1.8rem;font-weight:800;letter-spacing:-.03em;color:var(--accent-light)}.hero-stat-label{font-size:.85rem;color:var(--text-muted);margin-top:4px}.hero-visual{display:flex;justify-content:center}.hero-terminal{width:100%;max-width:440px;border-radius:var(--radius-md);border:1px solid var(--glass-border);background:#0a0a0fcc;backdrop-filter:blur(12px);overflow:hidden;box-shadow:0 24px 80px -12px #00000080}.terminal-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--glass-border)}.terminal-dot{width:10px;height:10px;border-radius:50%;background:var(--glass-border)}.terminal-dot:first-child{background:#ff5f57}.terminal-dot:nth-child(2){background:#febc2e}.terminal-dot:nth-child(3){background:#28c840}.terminal-title{font-size:.7rem;color:var(--text-muted);margin-left:auto;margin-right:auto;letter-spacing:.04em}.terminal-body{padding:20px;font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.8rem;line-height:1.8}.terminal-line{display:flex;gap:8px;white-space:nowrap}.t-prompt{color:var(--accent-light);font-weight:700}.t-cmd{color:#28c840;font-weight:600}.t-flag{color:var(--text-muted)}.t-arg{color:var(--text-lead)}.t-output{color:var(--text-muted);padding-left:16px}.t-success{color:#28c840}.t-warn{color:#febc2e}.t-cursor{display:inline-block;width:8px;height:16px;background:var(--accent-light);animation:blink 1s step-end infinite;vertical-align:middle}@keyframes blink{50%{opacity:0}}.card-featured{background:linear-gradient(160deg,rgba(84,64,255,.08) 0%,var(--bg-surface) 100%);border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary),0 8px 40px -12px #5440ff40}.card-featured h3{color:#fff}.program-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:16px;line-height:1.5}.card-featured .program-meta{color:var(--accent-light)}.program-price{margin-bottom:20px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.price{font-size:2rem;font-weight:800;letter-spacing:-.03em;color:var(--text-primary);line-height:1}.price-note{font-size:.85rem;color:var(--text-muted)}.card-featured .price{color:#fff}.program-list{list-style:none;padding:0;margin:20px 0 24px;font-size:.9rem;flex-grow:1}.program-list li{margin-bottom:10px;line-height:1.5;color:var(--text-lead);padding-left:20px;position:relative}.program-list li:before{content:"✓";position:absolute;left:0;color:var(--accent-primary);font-weight:700;font-size:.85rem}.program-tag{display:inline-block;font-size:.75rem;color:var(--text-muted);border:1px dashed var(--glass-border);padding:4px 10px;border-radius:4px;margin-bottom:20px}.section-intro{max-width:640px;margin:0 auto 48px;text-align:center}.founder-grid{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:center}.founder-photo{border-radius:var(--radius-lg);border:1px solid var(--glass-border);width:100%}.founder-name{font-size:1.6rem;margin-bottom:8px}.founder-info p{font-size:1.05rem;line-height:1.7}.testimonial-scroll{overflow-x:auto;margin:0 -24px;padding:0 24px;scrollbar-width:none;-ms-overflow-style:none}.testimonial-scroll::-webkit-scrollbar{display:none}.testimonial-track{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.testimonial-card{background:var(--bg-surface);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:28px;display:flex;flex-direction:column;justify-content:space-between;transition:border-color .3s ease}.testimonial-card:hover{border-color:var(--glass-highlight)}.testimonial-text{font-size:.95rem;line-height:1.7;color:var(--text-lead);font-style:italic;margin-bottom:20px;flex-grow:1}.testimonial-author{border-top:1px solid var(--glass-border);padding-top:16px}.testimonial-name{font-weight:700;font-size:.95rem;color:var(--text-primary)}.testimonial-role{font-size:.8rem;color:var(--text-muted);margin-top:2px}@media(max-width:1024px){.testimonial-track{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.testimonial-scroll{overflow-x:visible;margin:0;padding:0}.testimonial-track{grid-template-columns:1fr;gap:16px}.testimonial-card{min-width:0}}.card-cert,.card-b2b{padding:40px}.faq-wrap{max-width:720px;margin:0 auto}.faq-item{border-bottom:1px solid var(--glass-border)}.faq-btn{width:100%;text-align:left;background:none;border:none;color:var(--text-primary);padding:22px 0;font-size:1.05rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:inherit;gap:16px}.faq-btn:hover{color:#fff}.faq-icon{font-size:1.4rem;flex-shrink:0;transition:transform .3s ease;color:var(--text-muted)}.faq-btn[aria-expanded=true] .faq-icon{transform:rotate(45deg)}.faq-content{max-height:0;overflow:hidden;transition:max-height .4s ease}.faq-content p{padding-bottom:20px;font-size:.95rem;line-height:1.7}.cta-section{padding:clamp(80px,10vh,120px) 0;text-align:center}.cta-content{max-width:560px;margin:0 auto}.cta-content h2{margin-bottom:16px}.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}.cta-note{margin-top:20px;font-size:.9rem;color:var(--text-muted)}footer{border-top:1px solid var(--glass-border);padding:64px 0 32px;background:var(--bg-surface)}.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}.footer-brand{max-width:280px}.footer-brand .logo{margin-bottom:16px}.footer-brand p{font-size:.9rem;color:var(--text-muted)}.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:20px}.footer-link{display:block;color:var(--text-lead);margin-bottom:10px;font-size:.9rem}.footer-link:hover{color:var(--text-primary)}.social-links{display:flex;gap:16px;margin-top:16px}.social-link{color:var(--text-muted);font-size:.85rem;font-weight:600;letter-spacing:.02em}.social-link:hover{color:var(--text-primary)}.footer-bottom{display:flex;justify-content:space-between;padding-top:32px;border-top:1px solid var(--glass-border);font-size:.85rem;color:var(--text-muted)}.cookie-banner{position:fixed;bottom:20px;right:20px;max-width:340px;background:var(--bg-elevated);border:1px solid var(--glass-border);padding:20px;border-radius:var(--radius-md);transform:translateY(150%);transition:transform .4s ease;z-index:9999}.cookie-banner.visible{transform:translateY(0)}.cookie-banner p{font-size:.9rem;margin-bottom:12px;color:var(--text-lead)}.cookie-actions{display:flex;gap:8px}.cookie-actions .btn{padding:8px 16px;font-size:.85rem}.reveal{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s ease}.js .reveal{opacity:0;transform:translateY(24px)}.js .reveal.visible{opacity:1;transform:translateY(0)}.prose-container{max-width:800px;margin:0 auto;padding:120px 24px 80px}.prose h1{font-size:clamp(2.5rem,5vw,3.5rem);margin-bottom:16px}.prose-meta{color:var(--text-muted);font-size:.9rem;margin-bottom:60px;border-bottom:1px solid var(--glass-border);padding-bottom:40px}.prose h2{font-size:1.75rem;margin-top:48px;margin-bottom:24px;color:var(--text-primary)}.prose p{margin-bottom:24px;line-height:1.7;color:var(--text-lead)}.prose ul,.prose ol{padding-left:24px;margin-bottom:24px;color:var(--text-lead)}.prose ul{list-style:disc}.prose ol{list-style:decimal}.prose li{margin-bottom:12px}.prose strong{color:var(--text-primary)}.prose a{color:var(--text-primary);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--glass-border)}.prose a:hover{text-decoration-color:var(--accent-primary);color:#fff}.prose h3{font-size:1.2rem;font-weight:700;margin-top:36px;margin-bottom:14px;color:var(--text-primary)}.prose hr{border:none;border-top:1px solid var(--glass-border);margin:48px 0}.prose pre{background:#ffffff0a;border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:20px 24px;overflow-x:auto;margin-bottom:28px}.prose pre code{font-family:Courier New,Courier,monospace;font-size:.85rem;color:var(--text-lead);line-height:1.7;background:none;padding:0;border-radius:0}.prose :not(pre)>code{font-family:Courier New,Courier,monospace;font-size:.875em;color:var(--accent-light);background:#5440ff1f;padding:2px 7px;border-radius:4px}.prose table{width:100%;border-collapse:collapse;margin-bottom:28px;font-size:.9rem;border:1px solid var(--glass-border);border-radius:var(--radius-sm);overflow:hidden}.prose th{text-align:left;padding:11px 16px;background:#ffffff0d;border-bottom:1px solid var(--glass-border);color:var(--text-primary);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.prose td{padding:11px 16px;border-bottom:1px solid rgba(255,255,255,.04);color:var(--text-lead);vertical-align:top;line-height:1.5}.prose tr:last-child td{border-bottom:none}.prose tr:nth-child(2n) td{background:#ffffff05}@media(max-width:1024px){.grid-4{grid-template-columns:1fr 1fr}.hero{min-height:auto;padding-top:calc(120px + var(--announcement-offset));padding-bottom:60px}.hero-layout{grid-template-columns:1fr;text-align:center}.hero-content{margin:0 auto}.hero-sub{margin-left:auto;margin-right:auto}.hero-buttons,.hero-stats{justify-content:center}.hero-visual{order:-1}.hero-terminal{max-width:380px}.founder-grid{grid-template-columns:220px 1fr;gap:32px}}@media(max-width:768px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;gap:16px}.nav-menu{display:none}.mobile-toggle{display:block}.footer-top{grid-template-columns:1fr;gap:32px;text-align:center}.footer-brand{margin:0 auto;display:flex;flex-direction:column;align-items:center}.footer-brand .logo,.social-links{justify-content:center}.footer-bottom{flex-direction:column;align-items:center;gap:8px}.founder-grid{grid-template-columns:1fr;text-align:center}.founder-photo{max-width:240px;margin:0 auto}.hero-stats{gap:24px;flex-wrap:wrap}.hero-visual{display:none}.cta-actions{flex-direction:column;align-items:center}.cta-actions .btn{width:100%;max-width:280px}}@media(max-width:480px){.container{padding:0 20px}h1{font-size:2.2rem}h2{font-size:1.7rem}.card{padding:24px}.btn{width:100%;box-sizing:border-box;padding:14px 20px;text-align:center}.hero-buttons .btn{width:100%}.hero-stats{gap:20px}.hero-stat-number{font-size:1.5rem}.faq-btn{font-size:.95rem;padding:18px 0}.cookie-banner{right:12px;left:12px;max-width:none}}.cert-hero{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(84,64,255,.3)}.cert-glow{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 0%,rgba(84,64,255,.08),transparent);pointer-events:none}.cert-hero-inner{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:64px 40px 48px;gap:32px}.cert-emblem{display:flex;flex-direction:column;align-items:center;gap:12px}.cert-emblem-ring{width:100px;height:100px;border-radius:50%;padding:2px;background:linear-gradient(135deg,var(--accent-primary),rgba(84,64,255,.3))}.cert-emblem-core{width:100%;height:100%;border-radius:50%;background:var(--bg-base);display:flex;align-items:center;justify-content:center;color:var(--accent-light)}.cert-emblem-text{font-size:1.4rem;font-weight:800;letter-spacing:.2em;background:linear-gradient(135deg,#fff,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cert-hero-content{display:flex;flex-direction:column;align-items:center;gap:12px}.cert-coming{display:inline-block;font-weight:700;font-size:.65rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-light);background:#5440ff26;border:1px solid rgba(84,64,255,.35);padding:4px 14px;border-radius:20px}.cert-title{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--text-primary);margin:0}.cert-subtitle{font-size:1rem;color:var(--text-muted);max-width:480px;line-height:1.6}.cert-tiers{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;max-width:520px}.cert-tier{display:flex;align-items:center;gap:14px;padding:20px;border-radius:var(--radius-md);background:#ffffff05;border:1px solid var(--glass-border);text-align:left;transition:border-color .3s}.cert-tier:hover{border-color:#5440ff66}.cert-tier-level{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent-primary),rgba(84,64,255,.6));color:#fff;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cert-tier-name{font-weight:700;font-size:.9rem;color:var(--text-primary);margin-bottom:2px}.cert-tier-desc{font-size:.78rem;color:var(--text-muted)}.cert-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;max-width:640px;padding-top:32px;border-top:1px solid var(--glass-border)}.cert-pillar{display:flex;flex-direction:column;align-items:center;gap:6px}.cert-pillar .feature-number{margin-bottom:4px}.cert-pillar-label{font-weight:700;font-size:.82rem;color:var(--text-primary)}.cert-pillar-sub{font-size:.75rem;color:var(--text-muted)}@media(max-width:768px){.cert-hero-inner{padding:48px 24px 36px}.cert-tiers{grid-template-columns:1fr}.cert-pillars{grid-template-columns:1fr;gap:16px}}.btn-play{position:relative;padding-left:20px}.btn-play svg{margin-right:4px;fill:var(--text-primary);transition:fill .2s ease}.btn-play:hover svg{fill:var(--accent-light);stroke:var(--accent-light)}.btn-play:after{content:"";position:absolute;top:50%;left:20px;width:24px;height:24px;background:var(--accent-primary);border-radius:50%;transform:translate(-50%,-50%);z-index:-1;filter:blur(12px);opacity:0;transition:opacity .3s ease}.btn-play:hover:after{opacity:.8}.video-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;visibility:hidden;opacity:0;transition:visibility 0s .4s,opacity .4s ease}.video-modal.active{visibility:visible;opacity:1;transition:opacity .4s ease}.video-modal-backdrop{position:absolute;inset:0;background:#050508d9;backdrop-filter:blur(16px)}.video-modal-content{position:relative;width:90%;max-width:1000px;z-index:1;transform:scale(.95) translateY(20px);opacity:0;transition:transform .5s cubic-bezier(.16,1,.3,1),opacity .5s ease;border-radius:var(--radius-lg);box-shadow:0 40px 100px #000c,0 0 0 1px var(--glass-border),0 0 60px #5440ff26;overflow:hidden;background:var(--bg-surface)}.video-modal.active .video-modal-content{transform:scale(1) translateY(0);opacity:1}.video-modal-close{position:absolute;top:-48px;right:0;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:8px;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center;z-index:2}.video-modal-close:hover{color:var(--accent-light);transform:rotate(90deg)}.video-wrapper{position:relative;width:100%;padding-bottom:56.25%;background:#000}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}@media(max-width:768px){.video-modal-close{top:12px;right:12px;background:#00000080;backdrop-filter:blur(4px)}}.course-hero{min-height:60vh;padding-top:calc(140px + var(--announcement-offset));position:relative}.course-hero .container{position:relative;z-index:2}.back-link{display:inline-flex;align-items:center;color:var(--text-muted);font-size:.9rem;font-weight:500;transition:color .2s ease}.back-link:hover{color:var(--accent-light)}.course-title{font-size:clamp(2.5rem,5vw,4rem);margin:16px 0 24px}.hero-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.price-tag{display:flex;flex-direction:column}.course-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;margin-top:56px;padding-top:48px;border-top:1px solid var(--glass-border)}.meta-item{display:flex;flex-direction:column}.meta-label{font-size:.95rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin-bottom:12px}.meta-value{font-size:1.8rem;font-weight:700;color:var(--text-primary);line-height:1.2}.meta-sub{font-size:.9rem;color:var(--text-lead);margin-top:8px}.meta-price-box{background:#ffffff08;padding:24px;border-radius:var(--radius-md);border:1px solid var(--glass-border);display:flex;flex-direction:column;justify-content:center}.border-accent{border-color:var(--accent-glow)!important}.text-accent{color:#28c840!important}.text-white{color:#fff!important}@media(max-width:480px){.hero-actions{flex-direction:column;align-items:flex-start;gap:20px}.hero-actions .btn{width:100%;text-align:center}.course-meta-grid{grid-template-columns:1fr 1fr;gap:24px 16px}.meta-value{font-size:1.4rem}}.course-benefits .benefit-card{background:var(--bg-base);border:1px solid var(--glass-border);padding:32px;border-radius:var(--radius-md)}.syllabus-timeline{max-width:800px;margin:0 auto;position:relative;padding-left:56px}.syllabus-timeline:before{content:"";position:absolute;top:8px;bottom:0;left:17px;width:3px;background:linear-gradient(to bottom,#6c5ce7cc,#6c5ce71a);border-radius:4px}.syllabus-module{position:relative;margin-bottom:56px}.syllabus-module:last-child{margin-bottom:0}.syllabus-module:before{content:"";position:absolute;left:-50px;top:0;width:24px;height:24px;border-radius:50%;background:var(--bg-surface);border:4px solid var(--accent-light);z-index:1;box-shadow:0 0 16px #6c5ce799}.syllabus-number{font-size:.85rem;font-weight:700;color:var(--accent-light);letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px}.tier-accent{color:#febc2e}.syllabus-content h3{margin-bottom:12px}.syllabus-content p{color:var(--text-lead);margin-bottom:16px}.mt-top,.mt-4{margin-top:16px}.mt-6{margin-top:32px}.block{display:block}.text-sm{font-size:.85rem}.text-muted{color:var(--text-muted)}.signup-form{max-width:560px;margin:0 auto;text-align:left}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--text-lead);margin-bottom:6px;letter-spacing:.01em}.form-group input,.form-group textarea{width:100%;background:var(--bg-base);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:1rem;padding:12px 16px;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box;appearance:none;-webkit-appearance:none}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.form-group textarea{resize:vertical;min-height:100px}.form-status{margin-top:16px;padding:12px 16px;border-radius:var(--radius-sm);font-size:.9rem;display:none}.form-status.success{background:#22c55e1f;border:1px solid rgba(34,197,94,.3);color:#86efac;display:block}.form-status.error{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:#fca5a5;display:block}@media(max-width:768px){.syllabus-timeline{padding-left:32px}.syllabus-timeline:before{left:7px}.syllabus-module:before{left:-32px;width:16px;height:16px;top:2px}}