:root{--bg-primary:#000;--bg-secondary:#0a0a0a;--bg-tertiary:#141414;--text-primary:#fff;--text-secondary:#9ca3af;--text-dark:#1f2937;--accent-primary:#ff7a50;--accent-hover:#ff9171;--accent-transparent:#ff7a501a;--border-color:#262626;--glow:0 0 20px #ff7a504d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:Inter,sans-serif;font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.5s ease-out forwards fadeIn}.container{max-width:1280px;margin:0 auto;padding:0 24px}.btn-primary{background-color:var(--accent-primary);color:var(--bg-primary);border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s;box-shadow:0 4px 6px #ff7a5033}.btn-primary:hover{background-color:var(--accent-hover);box-shadow:var(--glow);transform:translateY(-2px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000;border-radius:8px;padding:12px 24px;font-weight:500;transition:all .2s}.btn-secondary:hover{border-color:var(--text-secondary);background-color:#ffffff0d}.badge{background:var(--accent-transparent);color:var(--accent-primary);border:1px solid #ff7a5033;border-radius:100px;padding:4px 12px;font-size:.875rem;font-weight:600;display:inline-block}.glass-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);background:#14141499;border-radius:16px;transition:transform .3s,border-color .3s}.glass-card:hover{border-color:#ff7a504d;transform:translateY(-5px)}.text-gradient{background:linear-gradient(135deg,#fff 0%,#a1a1aa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-gradient-accent{background:linear-gradient(135deg,#ff9171 0%,#ff5e2c 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.admin-container{color:#fff;max-width:1200px;min-height:100vh;margin:0 auto;padding:2rem}.admin-header{text-align:center;margin-bottom:3rem}.admin-header h1{background:linear-gradient(135deg,#00f2fe 0%,#4facfe 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem}.admin-header p{color:#a0aec0;font-size:1.1rem}.admin-grid{grid-template-columns:1fr 1fr;gap:2rem;display:grid}@media (width<=900px){.admin-grid{grid-template-columns:1fr}}.admin-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#111827b3;border:1px solid #ffffff1a;border-radius:16px;padding:2rem;animation:.5s ease-out fadeIn;box-shadow:0 4px 30px #0000001a}.admin-card h2{color:#e2e8f0;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.5rem;display:flex}.form-group{margin-bottom:1.5rem}.form-group label{color:#cbd5e1;margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-input{color:#fff;box-sizing:border-box;background:#0f172a99;border:1px solid #94a3b833;border-radius:8px;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s}.form-input:focus{background:#0f172ae6;border-color:#4facfe;outline:none;box-shadow:0 0 0 3px #4facfe33}textarea.form-input{resize:vertical;min-height:100px}.submit-btn{color:#000;cursor:pointer;background:linear-gradient(135deg,#00f2fe 0%,#4facfe 100%);border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1.1rem;font-weight:600;transition:transform .2s,box-shadow .2s;display:flex}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #4facfe4d}.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.status-message{text-align:center;border-radius:8px;margin-top:1rem;padding:1rem;font-weight:500}.status-message.success{color:#10b981;background:#10b9811a;border:1px solid #10b98133}.status-message.error{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.session-item{background:#1e293bb3;border:1px solid #ffffff0d;border-radius:12px;padding:1.5rem;transition:transform .2s}.session-item:hover{background:#1e293be6;border-color:#4facfe4d;transform:translate(5px)}.session-header{justify-content:space-between;align-items:flex-start;margin-bottom:.5rem;display:flex}.session-title{color:#fff;margin:0;font-size:1.25rem}.session-lang{color:#4facfe;background:#4facfe33;border-radius:999px;padding:.25rem .75rem;font-size:.8rem;font-weight:600}.session-agenda{color:#94a3b8;margin-bottom:1rem;font-size:.95rem}.session-meta{color:#cbd5e1;gap:1.5rem;font-size:.9rem;display:flex}.meta-item{align-items:center;gap:.4rem;display:flex}.meta-icon{color:#4facfe}.app-container{flex-direction:column;min-height:100vh;display:flex}main{flex:1;padding-top:100px}.navbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);z-index:1000;background:#0a0a0acc;align-items:center;height:80px;display:flex;position:fixed;top:0;left:0;right:0}.navbar-content{justify-content:space-between;align-items:center;width:100%;display:flex}.nav-logo h2{color:var(--accent-primary);align-items:center;gap:8px;font-size:24px;display:flex}.nav-logo span{color:#fff}.nav-links{align-items:center;gap:32px;display:flex}.nav-link{color:var(--text-secondary);font-weight:500;transition:color .2s}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-actions{align-items:center;gap:16px;display:flex}.btn-explore{background-color:var(--accent-primary);color:#fff;border-radius:100px;align-items:center;gap:8px;padding:10px 24px;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.btn-explore:hover{background-color:var(--accent-hover);box-shadow:var(--glow);transform:translateY(-2px)}.hero{text-align:center;padding:60px 0 80px;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle,#ff7a501a 0%,#0000 70%);width:800px;height:800px;position:absolute;top:-20%;left:50%;transform:translate(-50%)}.hero h1{max-width:900px;margin-bottom:24px;margin-left:auto;margin-right:auto;font-size:64px}.hero p{color:var(--text-secondary);max-width:600px;margin:0 auto 40px;font-size:20px}.lang-selector{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:48px;display:flex}.lang-pill{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:100px;padding:10px 24px;font-weight:500;transition:all .2s}.lang-pill:hover{background:#ff7a501a;border-color:#ff7a504d}.lang-pill.active{background:var(--accent-primary);color:#000;border-color:var(--accent-primary);box-shadow:0 0 15px #ff7a504d}.hero-actions{justify-content:center;gap:16px;display:flex}.features{background:var(--bg-secondary);padding:80px 0}.features-grid{grid-template-columns:repeat(2,1fr);gap:32px;margin-top:48px;display:grid}.feature-card{flex-direction:column;align-items:flex-start;gap:16px;padding:40px;display:flex}.feature-icon-wrapper{background:var(--accent-transparent);width:60px;height:60px;color:var(--accent-primary);border-radius:12px;justify-content:center;align-items:center;margin-bottom:16px;display:flex}.courses{padding:80px 0}.section-header{text-align:center;margin-bottom:48px}.courses-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.course-card{padding:32px}.course-level{margin-bottom:16px}.course-card h3{margin-bottom:16px;font-size:24px}.course-card p{color:var(--text-secondary);flex-grow:1;margin-bottom:24px}.course-features{margin-bottom:32px;list-style:none}.course-features li{color:var(--text-secondary);align-items:center;gap:12px;margin-bottom:12px;font-size:.95rem;display:flex}.footer{background:var(--bg-tertiary);border-top:1px solid var(--border-color);margin-top:80px;padding:64px 0 32px}.footer-top{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;display:grid}.footer-brand p{color:var(--text-secondary);max-width:300px;margin-top:16px}.footer-section h4{color:var(--text-primary);margin-bottom:24px;font-size:18px}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:12px}.footer-section ul li a{color:var(--text-secondary);transition:color .2s}.footer-section ul li a:hover{color:var(--accent-primary)}.footer-bottom{text-align:center;border-top:1px solid var(--border-color);color:var(--text-secondary);padding-top:32px}.dashboard-container{max-width:900px;min-height:calc(100vh - 180px);margin:0 auto;padding-top:40px}.dashboard-header{margin-bottom:24px}.dashboard-header h1{margin-bottom:8px;font-size:36px}.dashboard-header p{color:var(--text-secondary);font-size:16px}.lang-filter{gap:12px;margin-bottom:40px;display:flex}.lang-filter .lang-pill{background:0 0;border-color:#262626;padding:8px 24px}.lang-filter .lang-pill:hover{background:#ffffff0d}.lang-filter .lang-pill.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#000}.sessions-list{flex-direction:column;gap:16px;display:flex}.session-card{background:#141414;border:1px solid #1f1f1f;border-radius:12px;align-items:center;padding:16px 24px;transition:border-color .2s;display:flex}.session-card:hover{border-color:#333}.session-icon{width:50px;height:50px;color:var(--accent-primary);background:#ff7a5014;border-radius:12px;justify-content:center;align-items:center;display:flex}.session-info{flex:1;margin-left:24px}.session-title-row{align-items:center;gap:12px;margin-bottom:4px;display:flex}.session-title-row h3{font-family:Inter,sans-serif;font-size:18px}.badges{gap:8px;display:flex}.badge-small{color:var(--accent-primary);letter-spacing:.5px;background:#ff7a501a;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700}.session-date{color:var(--text-secondary);margin-bottom:12px;font-size:13px}.timer-pill{color:var(--accent-primary);border:1px solid #ff7a504d;border-radius:100px;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:500;display:inline-flex}.btn-disabled{color:#4d4d4d;cursor:not-allowed;background:#1a1a1a;border:1px solid #262626;border-radius:8px;flex-shrink:0;padding:12px 24px;font-weight:600}.nav-signals-btn{background-color:var(--accent-primary);color:#fff;box-shadow:var(--glow);border-radius:100px;align-items:center;gap:8px;padding:8px 20px;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.nav-signals-btn:hover{background-color:var(--accent-hover);transform:translateY(-1px)}@media (width<=768px){.nav-links .nav-link,.nav-actions .btn-secondary{display:none}.nav-links{gap:0}.nav-signals-btn{border-radius:50%;justify-content:center;width:40px;height:40px;padding:0}.nav-signals-btn span{display:none}.hero h1{font-size:40px}.features-grid,.courses-grid,.footer-top{grid-template-columns:1fr}.dashboard-container{padding-top:24px}.lang-filter{flex-wrap:wrap;gap:8px;margin-bottom:24px}.session-card{flex-direction:column;align-items:flex-start;gap:16px;padding:16px}.session-info{width:100%;margin-left:0}.session-title-row{flex-wrap:wrap;gap:8px 12px}.session-action{width:100%}.session-action button,.session-action .btn-primary,.session-action .btn-disabled{justify-content:center;align-items:center;width:100%;padding:12px;display:flex!important}.btn-explore{border-radius:50%;justify-content:center;width:40px;height:40px;padding:0}.btn-explore span{display:none}}.room-page{background:var(--bg-primary);z-index:2000;flex-direction:column;display:flex;position:fixed;inset:0}.room-topbar{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background:#0a0a0af2;flex-shrink:0;grid-template-columns:1fr auto 1fr;align-items:center;height:56px;padding:0 20px;display:grid}.room-logo{justify-content:center;align-items:center;gap:8px;display:flex}.room-logo-text{color:var(--accent-primary);letter-spacing:-.3px;font-family:Inter,sans-serif;font-size:18px;font-weight:700}.room-logo-sub{color:var(--text-primary)}.room-topbar-right{justify-content:flex-end;align-items:center;gap:16px;display:flex}.room-back-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:6px 12px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.room-back-btn:hover{color:var(--text-primary);border-color:var(--border-color);background:#ffffff0a}.room-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:8px;max-width:50%;font-size:14px;font-weight:600;display:flex;overflow:hidden}.room-live-dot{background:#ef4444;border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:1.5s infinite pulse-dot;box-shadow:0 0 0 2px #ef444440}@keyframes pulse-dot{0%,to{opacity:1;box-shadow:0 0 0 2px #ef444440}50%{opacity:.7;box-shadow:0 0 0 5px #ef44441a}}.room-controls{gap:8px;display:flex}.room-ctrl-btn{border:1px solid var(--border-color);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:#ffffff0a;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.room-ctrl-btn:hover{color:var(--accent-primary);background:#ff7a5014;border-color:#ff7a5066}.room-iframe{opacity:0;border:none;flex:1;width:100%;transition:opacity .4s}.room-iframe--visible{opacity:1}.room-loading{background:var(--bg-primary);z-index:5;pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:56px 0 0}.room-loading-inner{text-align:center;flex-direction:column;align-items:center;gap:20px;display:flex}.room-loading-inner p{color:var(--text-secondary);font-size:15px}.room-spinner{border:3px solid #ff7a5026;border-top-color:var(--accent-primary);border-radius:50%;width:48px;height:48px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.room-error-overlay{background:var(--bg-primary);text-align:center;z-index:6;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:40px;display:flex;position:absolute;inset:56px 0 0}.room-error-overlay h3{color:var(--text-primary);font-size:22px}.room-error-overlay p{color:var(--text-secondary);max-width:480px;font-size:15px}.room-error-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:8px;display:flex}.room-error-state{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;padding:40px;display:flex}.room-error-card{text-align:center;border:1px solid var(--border-color);background:#141414;border-radius:16px;flex-direction:column;align-items:center;gap:16px;width:100%;max-width:460px;padding:56px;display:flex}.room-error-card h2{color:var(--text-primary);font-size:24px}.room-error-card p{color:var(--text-secondary);font-size:15px}.languages-section{text-align:center;margin-top:80px}.languages-section h2{margin-bottom:12px;font-size:2.5rem}.languages-section p{color:var(--text-secondary);margin-bottom:40px;font-size:1.1rem}.lang-cards-grid{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.lang-card{cursor:pointer;min-width:140px;color:var(--text-secondary);background:#18181b;border:1px solid #27272a;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:16px 32px;transition:all .2s;display:flex}.lang-card:hover{background:#27272a}.lang-card.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:var(--glow)}.lang-local{color:#fff;font-size:1.1rem;font-weight:600}.lang-card.active .lang-local{color:#fff}.lang-eng{text-transform:uppercase;letter-spacing:.05em;font-size:.8rem}.guide-section{max-width:800px;margin:0 auto;padding:80px 0}.guide-header{text-align:center;margin-bottom:48px}.guide-header h2{margin-bottom:16px;font-size:2.8rem;line-height:1.2}.guide-header .highlight{color:var(--accent-primary)}.guide-header p{color:var(--text-secondary);margin-bottom:24px;font-size:1.1rem}.guide-header .divider{background-color:var(--accent-primary);width:60px;height:2px;margin:0 auto}.guide-list{flex-direction:column;gap:16px;display:flex}.guide-card{background:#141414;border:1px solid #262626;border-radius:16px;align-items:center;gap:24px;padding:20px 24px;transition:background .2s;display:flex}.guide-card:hover{background:#1a1a1a}.guide-num{color:#fff;background-color:#ed7c5a;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.1rem;font-weight:700;display:flex}.guide-text h3{color:#fff;margin-bottom:4px;font-size:1.2rem}.guide-text p{color:var(--text-secondary);margin:0;font-size:1rem}.app-page{background:var(--bg-dark);min-height:100vh;color:var(--text-primary);padding-top:80px}.app-hero{padding:80px 0;position:relative;overflow:hidden}.app-hero:before{content:"";z-index:0;background:radial-gradient(circle,#6366f133 0%,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;top:-100px;right:-100px}.app-hero-content{z-index:1;justify-content:space-between;align-items:center;gap:60px;display:flex;position:relative}.app-hero-text{flex:1}.badge{color:#818cf8;background:#6366f11a;border:1px solid #6366f133;border-radius:20px;margin-bottom:24px;padding:6px 12px;font-size:.9rem;font-weight:600;display:inline-block}.app-hero-text h1{margin-bottom:24px;font-size:3.5rem;line-height:1.2}.app-subtitle{color:var(--text-secondary);margin-bottom:40px;font-size:1.2rem;line-height:1.6}.qr-section{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff08;border:1px solid #ffffff0d;border-radius:16px;align-items:center;gap:24px;margin-bottom:40px;padding:24px;display:flex}.qr-code-wrapper{background:#fff;border-radius:12px;justify-content:center;align-items:center;padding:8px;display:flex}.qr-code-wrapper img{width:120px;height:120px}.qr-text h3{color:#fff;margin-bottom:8px;font-size:1.2rem}.qr-text p{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.app-buttons{gap:16px;display:flex}.app-hero-image{perspective:1000px;flex:1;justify-content:center;display:flex}.phone-mockup{background:#1a1a1a;border:8px solid #333;border-radius:40px;width:300px;height:600px;transition:transform .5s;position:relative;overflow:hidden;transform:rotateY(-15deg)rotateX(10deg);box-shadow:0 25px 50px -12px #00000080,0 0 0 1px #444}.phone-mockup:hover{transform:rotateY(0)rotateX(0)}.phone-mockup:before{content:"";z-index:10;background:#333;border-bottom-right-radius:16px;border-bottom-left-radius:16px;width:120px;height:24px;position:absolute;top:0;left:50%;transform:translate(-50%)}.phone-screen{background:#0f172a;flex-direction:column;width:100%;height:100%;display:flex}.phone-header{border-bottom:1px solid #ffffff1a;padding:40px 20px 20px}.phone-logo{color:#fff;font-size:1.2rem;font-weight:700}.phone-body{flex:1;padding:20px}.portfolio-card{background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);border-radius:16px;margin-bottom:24px;padding:24px}.portfolio-card p{color:#fffc;margin-bottom:8px;font-size:.9rem}.portfolio-card h2{color:#fff;font-size:1.8rem}.market-list{flex-direction:column;gap:12px;display:flex}.market-item{background:#ffffff0d;border-radius:12px;justify-content:space-between;padding:16px;display:flex}.positive{color:#10b981}.app-features{padding:80px 0}.section-header{text-align:center;max-width:800px;margin:0 auto 60px}.section-header h2{margin-bottom:20px;font-size:2.5rem}.section-header p{color:var(--text-secondary);font-size:1.1rem;line-height:1.6}.features-grid{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.feature-card{background:#ffffff05;border:1px solid #ffffff0d;border-radius:20px;padding:40px 30px;transition:all .3s}.feature-card:hover{background:#ffffff0a;border-color:#6366f14d;transform:translateY(-5px)}.feature-icon{color:#818cf8;background:#6366f11a;border-radius:16px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:24px;display:flex}.feature-card h3{color:#fff;margin-bottom:16px;font-size:1.3rem}.feature-card p{color:var(--text-secondary);line-height:1.6}@media (width<=992px){.app-hero-content,.qr-section{text-align:center;flex-direction:column}.app-buttons{justify-content:center}.features-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.app-hero-text h1{font-size:2.5rem}.features-grid{grid-template-columns:1fr}}.app-faqs{max-width:800px;margin:0 auto;padding:80px 0}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0d}.faq-question{color:#fff;text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:24px 0;font-size:1.1rem;font-weight:600;transition:color .2s;display:flex}.faq-question:hover,.faq-icon{color:var(--accent-primary)}.faq-answer{color:var(--text-secondary);padding-bottom:24px;line-height:1.6;animation:.3s fadeIn}.app-cta{padding:40px 0 100px}.cta-content{text-align:center;background:linear-gradient(135deg,#ff7a501a 0%,#ff7a5005 100%);border:1px solid #ff7a5033;border-radius:24px;max-width:900px;margin:0 auto;padding:60px 40px}.cta-content h2{color:#fff;margin-bottom:16px;font-size:2.5rem}.cta-content p{color:var(--text-secondary);max-width:600px;margin-bottom:32px;margin-left:auto;margin-right:auto;font-size:1.1rem}.cta-btn{border-radius:100px;padding:14px 32px;font-size:1.1rem;display:inline-block}