@import "https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Cinzel:wght@700;800;900&family=Playfair+Display:wght@700;800;900&family=Fira+Code:wght@400;500;600&family=Alex+Brush&family=Pinyon+Script&family=Great+Vibes&family=Dancing+Script&display=swap";:root{--color-bg-dark:#070b19;--color-bg-card:#141e37b3;--color-bg-card-hover:#1c2a4dd9;--color-border:#ffffff1a;--color-border-glow:#0693e366;--color-cyan-glow:#00f2fe;--color-electric-blue:#0693e3;--color-accent-gold:#fcb900;--color-accent-mint:#00d084;--color-accent-purple:#9b51e0;--color-accent-red:#ff4757;--color-text-main:#f8fafc;--color-text-muted:#94a3b8;--color-text-dim:#64748b;--font-heading:"Poppins", sans-serif;--font-body:"Inter", sans-serif;--font-mono:"Fira Code", monospace;--shadow-neon-blue:0 0 25px #0693e340;--shadow-neon-cyan:0 0 25px #00f2fe40;--shadow-neon-gold:0 0 25px #fcb90040;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-normal:.35s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{font-family:var(--font-body);background-color:var(--color-bg-dark);color:var(--color-text-main);background-image:radial-gradient(circle at 15% 15%,#0693e31f 0%,#0000 40%),radial-gradient(circle at 85% 60%,#9b51e014 0%,#0000 40%),radial-gradient(circle at 50% 90%,#00d08214 0%,#0000 50%);background-attachment:fixed;min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:#fff;font-weight:700;line-height:1.25}.gradient-text{background:linear-gradient(135deg, #fff 0%, var(--color-cyan-glow) 50%, var(--color-electric-blue) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.gradient-gold-text{background:linear-gradient(135deg, #fff 0%, var(--color-accent-gold) 60%, #ff9f43 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.gradient-mint-text{background:linear-gradient(135deg, #fff 0%, var(--color-accent-mint) 60%, #10b981 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1.5rem}.glass-panel{background:var(--color-bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);box-shadow:0 8px 32px #0000005e}.glass-panel:hover{border-color:var(--color-border-glow);box-shadow:var(--shadow-neon-blue)}.navbar{z-index:1000;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);background:#070b19d9;padding:.85rem 0;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;gap:1rem;display:flex}.brand-logo-group{align-items:center;gap:12px;text-decoration:none;display:flex}.brand-logo-img{object-fit:contain;width:auto;height:38px}.brand-tag{letter-spacing:.5px;text-transform:uppercase;color:var(--color-cyan-glow);border-radius:var(--radius-full);background:#0693e326;border:1px solid #0693e34d;padding:4px 10px;font-size:.72rem;font-weight:600}.nav-links{align-items:center;gap:1.25rem;list-style:none;display:flex}.nav-link{color:var(--color-text-muted);transition:color var(--transition-fast);align-items:center;gap:6px;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.nav-link:hover,.nav-link.active{color:var(--color-cyan-glow)}.nav-dropdown{display:inline-block;position:relative}.nav-dropdown-trigger{color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--transition-fast), background var(--transition-fast);align-items:center;gap:5px;padding:.4rem .6rem;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.nav-dropdown-trigger:hover,.nav-dropdown.active .nav-dropdown-trigger{color:var(--color-cyan-glow);background:#ffffff0d}.nav-dropdown-menu{border:1px solid var(--color-border-glow);border-radius:var(--radius-md);opacity:0;visibility:hidden;z-index:1100;min-width:250px;margin-top:.5rem;padding:.6rem;transition:opacity .2s,transform .2s,visibility .2s;position:absolute;top:100%;left:0;transform:translateY(8px);box-shadow:0 16px 36px #000000a6;background:#0d1527!important}.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{border-radius:var(--radius-sm);align-items:center;gap:10px;padding:.65rem .85rem;font-size:.88rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex;color:#fff!important}.dropdown-item:hover,.dropdown-item.active{color:var(--color-cyan-glow)!important;background:#0693e340!important}.dropdown-item i{color:var(--color-cyan-glow);flex-shrink:0;width:16px;height:16px}.btn{border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);font-size:.9rem;font-weight:600;font-family:var(--font-heading);border:none;justify-content:center;align-items:center;gap:8px;padding:.65rem 1.35rem;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-electric-blue) 0%, #00d084 100%);color:#fff;box-shadow:0 4px 15px #0693e34d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0693e380}.btn-outline{color:var(--color-text-main);border:1px solid var(--color-border-glow);background:0 0}.btn-outline:hover{border-color:var(--color-cyan-glow);color:var(--color-cyan-glow);background:#0693e31f}.btn-gold{background:linear-gradient(135deg, var(--color-accent-gold) 0%, #ff9f43 100%);color:#0b132b;font-weight:700}.btn-gold:hover{box-shadow:var(--shadow-neon-gold);transform:translateY(-2px)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:6px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-live{color:#ff4757;background:#ff475726;border:1px solid #ff47574d;animation:2s infinite pulse-live}@keyframes pulse-live{0%,to{opacity:1}50%{opacity:.6}}.badge-cyan{color:var(--color-cyan-glow);background:#00f2fe1f;border:1px solid #00f2fe40}.badge-gold{color:var(--color-accent-gold);background:#fcb90026;border:1px solid #fcb9004d}.hero{padding:4rem 0 3rem;position:relative}.hero-grid{grid-template-columns:1.2fr .8fr;align-items:center;gap:2.5rem;display:grid}.hero-title{letter-spacing:-.5px;margin-bottom:1rem;font-size:2.75rem}.hero-subtitle{color:var(--color-text-muted);max-width:620px;margin-bottom:2rem;font-size:1.15rem}.hero-actions{flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem;display:flex}.hero-stats{border-top:1px solid var(--color-border);grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:1.5rem;display:grid}.stat-item{text-align:left}.stat-val{color:var(--color-cyan-glow);font-size:1.8rem;font-weight:800;font-family:var(--font-heading)}.stat-lbl{color:var(--color-text-dim);text-transform:uppercase;font-size:.8rem}.persona-bar{border-y:1px solid var(--color-border);background:#0f172acc;margin-bottom:3rem;padding:1rem 0}.persona-wrapper{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.persona-chips{flex-wrap:wrap;gap:.5rem;display:flex}.persona-chip{border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);background:#ffffff0d;padding:.4rem 1rem;font-size:.85rem}.persona-chip:hover,.persona-chip.selected{border-color:var(--color-cyan-glow);color:#fff;background:#0693e333}.section-header{text-align:center;max-width:760px;margin:0 auto 3rem}.section-title{margin-bottom:.75rem;font-size:2.2rem}.section-desc{color:var(--color-text-muted);font-size:1.05rem}.grid-3{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:1.75rem;display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(460px,1fr));gap:2rem;display:grid}.topic-card{flex-direction:column;height:100%;padding:2rem;display:flex;position:relative;overflow:hidden}.topic-card-icon{border-radius:var(--radius-sm);width:48px;height:48px;color:var(--color-cyan-glow);background:#0693e326;justify-content:center;align-items:center;margin-bottom:1.25rem;font-size:1.5rem;display:flex}.topic-card-title{margin-bottom:.75rem;font-size:1.35rem}.topic-card-desc{color:var(--color-text-muted);flex-grow:1;margin-bottom:1.5rem;font-size:.92rem}.topic-card-footer{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;padding-top:1rem;display:flex}.simulator-container{border:1px solid var(--color-border-glow);border-radius:var(--radius-md);background:#0a1023e6;margin-top:2rem;padding:2rem}.sim-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.sim-controls{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;margin-bottom:1.5rem;display:grid}.control-group{flex-direction:column;gap:.4rem;display:flex}.control-label{color:var(--color-text-muted);font-size:.85rem;font-weight:500}.control-input,.control-select,select{border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-body);transition:border-color var(--transition-fast);outline:none;padding:.6rem .9rem;color:#fff!important;background-color:#0d1527!important}.control-input:focus,.control-select:focus,select:focus{border-color:var(--color-cyan-glow)}select option,.control-select option,option{padding:8px 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var(--color-border-glow);border-radius:var(--radius-lg);background:#0d1527;width:100%;max-width:800px;max-height:90vh;padding:2.5rem;position:relative;overflow-y:auto;box-shadow:0 20px 50px #000c}.modal-close{color:var(--color-text-muted);cursor:pointer;width:36px;height:36px;transition:all var(--transition-fast);background:#ffffff14;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex;position:absolute;top:1.25rem;right:1.25rem}.modal-close:hover{color:#ff4757;background:#ff475733}.chatbot-trigger{z-index:1500;background:linear-gradient(135deg, var(--color-electric-blue) 0%, var(--color-cyan-glow) 100%);color:#0b132b;cursor:pointer;width:60px;height:60px;transition:transform var(--transition-fast);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.6rem;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 8px 25px #00f2fe66}.chatbot-trigger:hover{transform:scale(1.08)}.chatbot-window{z-index:1500;border:1px solid var(--color-border-glow);border-radius:var(--radius-md);opacity:0;pointer-events:none;width:400px;height:540px;transition:all var(--transition-fast);background:#0a1120;flex-direction:column;display:flex;position:fixed;bottom:6rem;right:2rem;overflow:hidden;transform:translateY(20px);box-shadow:0 15px 40px #0009}.chatbot-window.active{opacity:1;pointer-events:auto;transform:translateY(0)}.chatbot-header{border-bottom:1px solid var(--color-border);background:#101930e6;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.chatbot-messages{flex-direction:column;flex-grow:1;gap:.85rem;padding:1rem;display:flex;overflow-y:auto}.chat-msg{border-radius:14px;max-width:85%;padding:.75rem 1rem;font-size:.88rem;line-height:1.45}.chat-msg.bot{color:var(--color-text-main);background:#ffffff14;border-bottom-left-radius:2px;align-self:flex-start}.chat-msg.user{background:var(--color-electric-blue);color:#fff;border-bottom-right-radius:2px;align-self:flex-end}.chatbot-input-area{border-top:1px solid var(--color-border);background:#0a1120f2;gap:.5rem;padding:.85rem;display:flex}.chatbot-input{border:1px solid var(--color-border);color:#fff;border-radius:var(--radius-full);background:#ffffff0f;outline:none;flex-grow:1;padding:.6rem .9rem;font-size:.88rem}:focus-visible{outline:2px solid var(--color-cyan-glow)!important;outline-offset:3px!important}@media print{body.print-cert-only *{visibility:hidden!important}body.print-cert-only #printable-certificate-document,body.print-cert-only #printable-certificate-document *{visibility:visible!important}body.print-cert-only #printable-certificate-document{color:#fff!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;width:100%!important;height:100%!important;box-shadow:none!important;background:linear-gradient(135deg,#090f23 0%,#050812 100%)!important;border:3px double #fcb900!important;border-radius:0!important;margin:0!important;padding:2.5rem!important;position:fixed!important;top:0!important;left:0!important}body.print-cert-only #printable-certificate-document button{display:none!important}body:not(.print-cert-only){color:#0f172a!important;background:#fff!important}body:not(.print-cert-only) .navbar,body:not(.print-cert-only) .chatbot-trigger,body:not(.print-cert-only) .chatbot-window,body:not(.print-cert-only) #btn-open-search,body:not(.print-cert-only) #btn-open-cemi,body:not(.print-cert-only) .persona-bar,body:not(.print-cert-only) .hero-actions{display:none!important}body:not(.print-cert-only) .glass-panel,body:not(.print-cert-only) .simulator-container{color:#0f172a!important;box-shadow:none!important;background:#fff!important;border:1px solid #cbd5e1!important}body:not(.print-cert-only) h1,body:not(.print-cert-only) h2,body:not(.print-cert-only) h3,body:not(.print-cert-only) h4,body:not(.print-cert-only) strong{color:#0f172a!important}}img,video,canvas,svg{max-width:100%;height:auto}pre,code,table{-webkit-overflow-scrolling:touch;max-width:100%;overflow-x:auto}.nav-toggle-btn{border:1px solid var(--color-border);color:var(--color-text-main);border-radius:var(--radius-sm);cursor:pointer;width:40px;height:40px;transition:all var(--transition-fast);z-index:1050;background:#ffffff14;flex-shrink:0;justify-content:center;align-items:center;display:none}.nav-toggle-btn:hover{border-color:var(--color-cyan-glow);color:var(--color-cyan-glow);background:#0693e333}@media (width<=992px){.nav-toggle-btn{display:inline-flex}.nav-links{-webkit-backdrop-filter:blur(24px);border-top:1px solid var(--color-border);opacity:0;visibility:hidden;pointer-events:none;z-index:999;background:#060a18fa;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:.65rem;height:calc(100vh - 64px);padding:1.5rem;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s,visibility .3s;position:fixed;inset:64px 0 0;overflow-y:auto;transform:translateY(-100%)}.nav-links.mobile-nav-active{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav-link{border-radius:var(--radius-sm);background:#ffffff08;border:1px solid #ffffff0d;padding:.85rem 1rem;font-size:1.05rem}.nav-dropdown{width:100%}.nav-dropdown-trigger{border-radius:var(--radius-sm);background:#ffffff08;border:1px solid #ffffff0d;justify-content:space-between;width:100%;padding:.85rem 1rem;font-size:1.05rem}.nav-dropdown-menu{opacity:1;visibility:visible;border:1px solid #0693e340;min-width:100%;margin-top:.4rem;margin-bottom:.4rem;padding:.5rem;display:none;position:static;transform:none;background:#0d1527f2!important}.nav-dropdown.active-mobile .nav-dropdown-menu{display:block}.nav-dropdown.active-mobile .nav-dropdown-trigger i{transform:rotate(180deg)}.hero-grid{grid-template-columns:1fr;gap:2rem}.hero-stats{grid-template-columns:repeat(2,1fr)}.studio-layout-grid,#studio-main-grid,#live-main-grid,.sim-2col-grid,.sim-auth-grid{grid-template-columns:1fr!important}}@media (width<=768px){.container{padding:0 1.25rem}.hero{padding:2.5rem 0 2rem}.hero-title{font-size:clamp(1.85rem,5vw,2.35rem)}.hero-subtitle{margin-bottom:1.5rem;font-size:1rem}.section-header{margin-bottom:2rem}.section-title{font-size:clamp(1.5rem,4.5vw,1.95rem)}.grid-3,.grid-2{grid-template-columns:1fr;gap:1.25rem}.topic-card{padding:1.35rem}.simulator-container{margin-top:1.25rem;padding:1.25rem}.sim-controls{grid-template-columns:1fr;gap:1rem}.modal-overlay{padding:.85rem}.modal-card{border-radius:var(--radius-md);max-height:90vh;padding:1.35rem}.modal-close{width:32px;height:32px;top:.85rem;right:.85rem}.chatbot-window{border-radius:var(--radius-sm);width:calc(100vw - 1.5rem);height:min(480px,75vh);bottom:4.5rem;right:.75rem}.chatbot-trigger{width:50px;height:50px;font-size:1.35rem;bottom:1rem;right:1rem}#btn-open-search kbd{display:none}#btn-open-cemi{padding:.45rem .75rem;font-size:.78rem}}@media (width<=480px){.container{padding:0 .85rem}.brand-logo-img{height:28px}.brand-tag{display:none}.hero-title{font-size:1.65rem;line-height:1.25}.hero-actions{flex-direction:column;width:100%}.hero-actions .btn{width:100%}.hero-stats{grid-template-columns:1fr 1fr;gap:.6rem}.stat-val{font-size:1.3rem}.stat-lbl{font-size:.7rem}.persona-wrapper{flex-direction:column;align-items:stretch}.persona-chips{justify-content:flex-start}.persona-chip{padding:.35rem .75rem;font-size:.78rem}}