@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&family=Syne:wght@700;800&display=swap";:root{--bg:#0a0d14;--bg-card:#111620;--bg-elevated:#181e2d;--border:#1e2a40;--border-glow:#2a3a5c;--accent:#4f8ef7;--accent-dim:#2563eb33;--accent-hover:#6aa3ff;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--text-primary:#e8edf7;--text-secondary:#8a97b0;--text-muted:#4a5568;--radius:12px;--radius-sm:8px;--shadow:0 4px 24px #0006;--shadow-glow:0 0 24px #4f8ef71f;--transition:.2s cubic-bezier(.4,0,.2,1);--font-mono:"JetBrains Mono", monospace;--font-display:"Syne", sans-serif;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2.5rem;--space-2xl:4rem}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color var(--transition), box-shadow var(--transition);outline:none;width:100%;padding:.6rem .9rem;font-family:inherit}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}select option{background:var(--bg-elevated)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.w-full{width:100%}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.font-mono{font-family:var(--font-mono)}.text-muted{color:var(--text-secondary)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.mt-auto{margin-top:auto}.grid{display:grid}.grid-2{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition);padding:1.5rem}.card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card-link{cursor:pointer}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:999px;align-items:center;gap:.3rem;padding:.2rem .65rem;font-size:.72rem;font-weight:600;display:inline-flex}.badge-blue{color:#7eb3ff;background:#1d3a6b}.badge-green{color:#4ade80;background:#14532d}.badge-amber{color:#fcd34d;background:#451a03}.badge-purple{color:#c084fc;background:#3b0764}.badge-gray{color:var(--text-secondary);background:#1e2a40}.btn{border-radius:var(--radius-sm);transition:all var(--transition);white-space:nowrap;border:1px solid #0000;align-items:center;gap:.4rem;padding:.55rem 1.1rem;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 16px #4f8ef759}.btn-ghost{color:var(--text-secondary);border-color:var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-glow)}.btn-danger{color:#fca5a5;background:#7f1d1d;border-color:#991b1b}.btn-danger:hover{background:#991b1b}.btn-success{color:#86efac;background:#14532d;border-color:#166534}.btn-success:hover{background:#166534}.btn-sm{padding:.35rem .75rem;font-size:.8rem}.btn-lg{padding:.75rem 1.5rem;font-size:1rem}.btn:disabled{opacity:.5;cursor:not-allowed}.navbar{z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#0a0d14d9;align-items:center;height:60px;padding:0 1.5rem;display:flex;position:sticky;top:0}.navbar-inner{justify-content:space-between;align-items:center;width:100%;max-width:1200px;margin:0 auto;display:flex}.navbar-brand{letter-spacing:-.02em;align-items:center;gap:.6rem;font-size:1.1rem;font-weight:700;display:flex}.navbar-brand .logo-icon{background:linear-gradient(135deg, var(--accent), #8b5cf6);border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:.85rem;display:flex}.navbar-links{align-items:center;gap:.5rem;display:flex}.nav-link{color:var(--text-secondary);transition:all var(--transition);border-radius:8px;padding:.4rem .8rem;font-size:.875rem}.nav-link:hover,.nav-link.active{color:var(--text-primary);background:var(--bg-elevated)}.search-wrap{position:relative}.search-wrap input{padding-left:2.5rem}.search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:.75rem;transform:translateY(-50%)}.section-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.section-title{letter-spacing:-.02em;font-size:1.4rem;font-weight:700}.page-hero{border-bottom:1px solid var(--border);margin-bottom:2.5rem;padding:3rem 0 2rem}.page-hero h1{letter-spacing:-.03em;margin-bottom:.4rem;font-size:2rem;font-weight:800}.page-hero p{color:var(--text-secondary);font-size:1rem}.breadcrumb{color:var(--text-muted);align-items:center;gap:.4rem;margin-bottom:.75rem;font-size:.825rem;display:flex}.breadcrumb a{color:var(--accent)}.breadcrumb a:hover{text-decoration:underline}.tabs{border-bottom:1px solid var(--border);gap:.25rem;margin-bottom:1.5rem;display:flex}.tab{color:var(--text-secondary);transition:all var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:.6rem 1.1rem;font-size:.875rem;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.code-block{border:1px solid var(--border);border-radius:var(--radius);background:#0d1117;overflow:hidden}.code-block-header{background:var(--bg-elevated);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.6rem 1rem;font-size:.8rem;display:flex}.code-block-body{padding:1rem;overflow-x:auto}.code-block-body pre{font-family:var(--font-mono);color:#c9d1d9;white-space:pre;font-size:.85rem;line-height:1.7}.admin-layout{min-height:calc(100vh - 60px);display:flex}.sidebar{background:var(--bg-card);border-right:1px solid var(--border);flex-shrink:0;width:240px;height:calc(100vh - 60px);padding:1.5rem 0;position:sticky;top:60px;overflow-y:auto}.sidebar-section{margin-bottom:1.5rem}.sidebar-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.5rem;padding:0 1.25rem;font-size:.7rem;font-weight:700}.sidebar-link{color:var(--text-secondary);transition:all var(--transition);border-left:2px solid #0000;align-items:center;gap:.65rem;padding:.55rem 1.25rem;font-size:.875rem;display:flex}.sidebar-link:hover{color:var(--text-primary);background:var(--bg-elevated)}.sidebar-link.active{color:var(--accent);background:var(--accent-dim);border-left-color:var(--accent)}.admin-content{flex:1;padding:2rem;overflow-y:auto}.form-group{flex-direction:column;gap:.4rem;margin-bottom:1.2rem;display:flex}.form-label{color:var(--text-secondary);font-size:.825rem;font-weight:500}.form-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}textarea{resize:vertical;min-height:120px}.modal-overlay{z-index:100;background:#000000b3;justify-content:center;align-items:center;padding:1rem;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:540px;box-shadow:var(--shadow);padding:2rem;animation:.2s slideUp}.modal-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.modal-title{font-size:1.1rem;font-weight:700}.modal-footer{justify-content:flex-end;gap:.75rem;margin-top:1.5rem;display:flex}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:.75rem 1rem}th{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);background:var(--bg-elevated);font-size:.78rem;font-weight:600}td{font-size:.875rem}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-elevated)}.empty-state{text-align:center;color:var(--text-muted);padding:4rem 2rem}.empty-state svg{opacity:.3;margin:0 auto 1rem}.empty-state p{font-size:.9rem}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;margin:4rem auto;animation:.7s linear infinite spin}.toast{z-index:200;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.875rem;animation:.25s slideLeft;display:flex;position:fixed;bottom:1.5rem;right:1.5rem}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.mcq-item{border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color var(--transition);padding:1rem 1.25rem}.mcq-item:hover{border-color:var(--border-glow)}.mcq-question{margin-bottom:.5rem;font-weight:500}.mcq-answer{color:var(--success);align-items:center;gap:.4rem;font-size:.875rem;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideLeft{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-600px 0}to{background-position:600px 0}}@keyframes answerReveal{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.tabs-pill{background:var(--bg-elevated);border:1px solid var(--border);width:fit-content;margin-bottom:var(--space-lg);border-radius:999px;gap:.25rem;padding:.25rem;display:flex}.tab-pill{color:var(--text-secondary);transition:all var(--transition);background:0 0;border:none;border-radius:999px;align-items:center;gap:.4rem;padding:.45rem 1.2rem;font-size:.875rem;font-weight:500;display:flex}.tab-pill:hover{color:var(--text-primary)}.tab-pill.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px #4f8ef759}.skeleton{background:linear-gradient(90deg, var(--bg-card) 0%, var(--bg-elevated) 50%, var(--bg-card) 100%);border-radius:var(--radius-sm);background-size:600px 100%;animation:1.4s linear infinite shimmer}.skeleton-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:.75rem;padding:1.5rem;display:flex}.skeleton-line{border-radius:4px;height:14px}.skeleton-line.w-3-4{width:75%}.skeleton-line.w-1-2{width:50%}.skeleton-line.w-1-4{width:25%}.mcq-answer{color:var(--success);align-items:center;gap:.4rem;font-size:.875rem;animation:.3s forwards answerReveal;display:flex}.scroll-top-btn{z-index:90;background:var(--bg-elevated);border:1px solid var(--border);width:40px;height:40px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);opacity:0;pointer-events:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;bottom:5rem;right:1.5rem;transform:translateY(8px)}.scroll-top-btn.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.scroll-top-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}.footer{border-top:1px solid var(--border);background:var(--bg-card);padding:var(--space-xl) var(--space-lg);margin-top:auto}.footer-inner{gap:var(--space-xl);grid-template-columns:2fr 1fr 1fr;max-width:1200px;margin:0 auto;display:grid}.footer-brand-name{font-family:var(--font-display);margin-bottom:.5rem;font-size:1.2rem;font-weight:800}.footer-tagline{color:var(--text-secondary);margin-bottom:1rem;font-size:.85rem}.footer-disclaimer{color:var(--text-muted);max-width:280px;font-size:.75rem;line-height:1.6}.footer-col-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.75rem;font-size:.72rem;font-weight:700}.footer-link{color:var(--text-secondary);transition:color var(--transition);margin-bottom:.4rem;font-size:.85rem;display:block}.footer-link:hover{color:var(--accent)}.footer-bottom{max-width:1200px;margin:var(--space-lg) auto 0;padding-top:var(--space-md);border-top:1px solid var(--border);color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;font-size:.78rem;display:flex}.hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:4px;padding:4px;display:none}.hamburger span{background:var(--text-secondary);width:22px;height:2px;transition:all var(--transition);border-radius:2px;display:block}.mobile-menu{background:var(--bg-card);border-bottom:1px solid var(--border);z-index:49;flex-direction:column;gap:.5rem;padding:1rem 1.5rem;display:none;position:absolute;top:60px;left:0;right:0}.mobile-menu.open{display:flex}.mobile-menu .nav-link{border-bottom:1px solid var(--border);border-radius:0;padding:.6rem .5rem}.mobile-menu .nav-link:last-child{border-bottom:none}.landing-hero{align-items:center;min-height:calc(100vh - 60px);padding:4rem 1.5rem;display:flex;position:relative;overflow:hidden}.landing-hero:before{content:"";pointer-events:none;background:radial-gradient(60% 50% at 50% 0,#4f8ef71f 0%,#0000 70%),radial-gradient(40% 40% at 80% 60%,#8b5cf614 0%,#0000 60%);position:absolute;inset:0}.landing-hero-inner{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:4rem;width:100%;max-width:1200px;margin:0 auto;display:grid;position:relative}.landing-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:var(--accent-dim);border:1px solid #4f8ef733;border-radius:999px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.3rem .9rem;font-size:.78rem;font-weight:600;display:inline-flex}.landing-h1{font-family:var(--font-display);letter-spacing:-.03em;margin-bottom:1.25rem;font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1}.landing-h1 .gradient-text{background:linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.landing-sub{color:var(--text-secondary);max-width:480px;margin-bottom:2rem;font-size:1.1rem;line-height:1.7}.landing-ctas{flex-wrap:wrap;gap:.75rem;display:flex}.landing-mockup{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 64px #00000080,0 0 0 1px #4f8ef71a}.mockup-bar{background:var(--bg-elevated);border-bottom:1px solid var(--border);align-items:center;gap:.5rem;padding:.6rem 1rem;display:flex}.mockup-dot{border-radius:50%;width:10px;height:10px}.mockup-body{flex-direction:column;gap:.6rem;padding:1.25rem;display:flex}.mockup-row{background:var(--bg-elevated);border-radius:var(--radius-sm);border:1px solid var(--border);align-items:center;gap:.75rem;padding:.6rem .8rem;font-size:.8rem;display:flex}.features-section{padding:var(--space-2xl) 1.5rem;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem;font-size:.75rem;font-weight:700}.section-heading{font-family:var(--font-display);letter-spacing:-.025em;margin-bottom:.6rem;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800}.section-subheading{color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:500px;font-size:1rem}.feature-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);padding:1.75rem}.feature-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-3px)}.feature-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1rem;font-size:1.3rem;display:flex}.feature-title{margin-bottom:.4rem;font-size:1rem;font-weight:700}.feature-desc{color:var(--text-secondary);font-size:.875rem;line-height:1.6}.steps-section{padding:var(--space-2xl) 1.5rem}.steps-grid{grid-template-columns:repeat(3,1fr);gap:2rem;display:grid;position:relative}.steps-grid:before{content:"";background:linear-gradient(90deg, var(--border), var(--accent), var(--border));height:1px;position:absolute;top:2rem;left:calc(16% + 1.5rem);right:calc(16% + 1.5rem)}.step-card{text-align:center;padding:1.5rem}.step-number{background:var(--accent-dim);border:2px solid var(--accent);width:56px;height:56px;font-family:var(--font-display);color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1.25rem;font-size:1.3rem;font-weight:800;display:flex}.step-title{margin-bottom:.4rem;font-size:1rem;font-weight:700}.step-desc{color:var(--text-secondary);font-size:.85rem;line-height:1.6}.video-section{padding:var(--space-2xl) 1.5rem;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.video-card{border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);cursor:pointer;overflow:hidden}.video-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.video-thumb{aspect-ratio:16/9;background:linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg) 100%);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.video-thumb:after{content:"";background:linear-gradient(135deg,#4f8ef70d 0%,#8b5cf60d 100%);position:absolute;inset:0}.play-btn{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;width:52px;height:52px;transition:all var(--transition);z-index:1;background:#ffffff1a;border:2px solid #fff3;border-radius:50%;justify-content:center;align-items:center;display:flex}.video-card:hover .play-btn{background:var(--accent);border-color:var(--accent);transform:scale(1.1)}.video-info{padding:1rem}.video-title{margin-bottom:.2rem;font-size:.9rem;font-weight:600}.video-duration{color:var(--text-muted);font-size:.78rem}.stats-bar{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:linear-gradient(90deg,#4f8ef714 0%,#8b5cf614 100%);padding:2rem 1.5rem}.stats-bar-inner{flex-wrap:wrap;justify-content:space-around;align-items:center;gap:2rem;max-width:1200px;margin:0 auto;display:flex}.stat-item{text-align:center}.stat-value{font-family:var(--font-display);color:var(--accent);font-size:2.5rem;font-weight:800;line-height:1}.stat-label{color:var(--text-secondary);margin-top:.25rem;font-size:.85rem}.landing-cta-section{padding:var(--space-2xl) 1.5rem;text-align:center}.landing-cta-section h2{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:.75rem;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}.landing-cta-section p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1rem}.legal-page{max-width:760px;margin:0 auto;padding:3rem 1.5rem 5rem}.legal-page h1{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:.5rem;font-size:2rem;font-weight:800}.legal-page .last-updated{color:var(--text-muted);margin-bottom:2.5rem;font-size:.82rem}.legal-page h2{color:var(--text-primary);margin:2rem 0 .75rem;font-size:1.1rem;font-weight:700}.legal-page p{color:var(--text-secondary);margin-bottom:.75rem;font-size:.9rem;line-height:1.8}.legal-page ul{color:var(--text-secondary);margin-bottom:.75rem;padding-left:1.5rem;font-size:.9rem;line-height:1.8}.legal-page li{margin-bottom:.25rem}.legal-page a{color:var(--accent)}.legal-page a:hover{text-decoration:underline}.not-found{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 60px);padding:2rem;display:flex}.not-found-code{font-family:var(--font-display);background:linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:clamp(5rem,15vw,10rem);font-weight:800;line-height:1}.not-found h2{margin-bottom:.5rem;font-size:1.4rem;font-weight:700}.not-found p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}@media (width<=768px){.sidebar{display:none}.form-row{grid-template-columns:1fr}.page-hero h1{font-size:1.5rem}.grid-2,.grid-3{grid-template-columns:1fr}.landing-hero-inner{grid-template-columns:1fr;gap:2rem}.landing-mockup{display:none}.steps-grid{grid-template-columns:1fr}.steps-grid:before{display:none}.footer-inner{gap:var(--space-lg);grid-template-columns:1fr}.navbar-links{display:none}.hamburger{display:flex}.footer-bottom{text-align:center;flex-direction:column}.stats-bar-inner{flex-direction:column;gap:1.5rem}.tabs-pill{width:100%}.tab-pill{flex:1;justify-content:center}}