:root{--bg-body:#050505;--bg-card:#141414;--bg-card-hover:#1a1a1a;--text-main:#fff;--text-muted:#a3a3a3;--primary:#f59e0b;--primary-hover:#d97706;--border:#262626;--glow:rgba(245,158,11,.15);--container-width:1100px;--header-height:70px;--radius:12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-body);color:var(--text-main);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:color .2s}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.header{height:var(--header-height);position:-webkit-sticky;position:sticky;top:0;background:rgba(5,5,5,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:1000}.header,.header .container{display:flex;align-items:center}.header .container{justify-content:space-between;width:100%}.logo{font-weight:700;font-size:1.25rem;letter-spacing:-.02em}.logo .highlight{color:var(--primary)}.nav{gap:24px;-webkit-margin-start:auto;margin-inline-start:auto}.nav,.nav .social-link{display:flex;align-items:center}.nav .social-link{color:var(--text-muted);transition:color .2s}.nav .social-link:hover{color:var(--primary)}.nav a:not(.btn):not(.social-link){font-size:.95rem;color:var(--text-muted)}.nav a:not(.btn):not(.social-link):hover{color:var(--text-main)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:9999px;font-weight:600;font-size:1rem;transition:all .2s ease;cursor:pointer}.btn-sm{padding:8px 20px;font-size:.9rem}.btn-lg{padding:16px 48px;font-size:1.1rem}.btn-primary{background-color:var(--text-main);color:var(--bg-body)}.btn-primary:hover{background-color:#e5e5e5;transform:translateY(-1px)}.btn-secondary{background-color:transparent;color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--bg-card);border-color:var(--text-muted)}.hero{position:relative;padding:120px 0 100px;overflow:hidden}.hero-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:60px;gap:60px;align-items:center;position:relative;z-index:2}.badge{display:inline-block;padding:6px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:99px;font-size:.85rem;color:var(--primary);font-weight:500}.badge,.hero h1{margin-bottom:24px}.hero h1{font-size:3.5rem;line-height:1.1;letter-spacing:-.03em;background:linear-gradient(90deg,#fff 20%,#888);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}.hero .subtitle{font-size:1.25rem;color:var(--text-main);margin-bottom:20px;max-width:500px;font-weight:500}.description-text{font-size:1.1rem;color:var(--text-muted);margin-bottom:32px;max-width:500px}.install-guide{background:var(--bg-card);border:1px solid var(--border);padding:24px;border-radius:16px;margin-bottom:24px;max-width:500px;text-align:start}.install-guide h3{font-size:1rem;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:12px}.install-guide p{font-size:1.1rem;line-height:1.4}.feedback-hint{color:var(--primary);font-weight:600;font-style:italic}.device-frame{position:relative;border-radius:20px;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);transition:transform .3s ease;overflow:hidden;background:#000;border:4px solid var(--border)}.image-col{display:flex;justify-content:flex-end;align-items:center}.device-frame.circle{border-radius:50%;width:340px;height:340px;border:8px solid var(--border)}.device-frame:hover{transform:translateY(-5px);border-color:var(--primary)}.device-frame img{display:block;width:100%;height:100%;object-fit:cover}.hero-bg-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,var(--glow) 0,transparent 70%);z-index:1;pointer-events:none;opacity:.6}.section{padding:100px 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:60px;letter-spacing:-.02em}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:30px;gap:30px}.card{background:var(--bg-card);padding:32px;border-radius:var(--radius);border:1px solid var(--border);transition:all .3s ease}.card:hover{border-color:var(--primary);background:var(--bg-card-hover);transform:translateY(-2px)}.card .icon{font-size:2rem;margin-bottom:20px;display:inline-block}.card h3{font-size:1.25rem;margin-bottom:12px}.card p{color:var(--text-muted);font-size:.95rem}.metrics-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:80px;gap:80px;align-items:center}.metrics .text-side h2{text-align:start;margin-bottom:24px}.metrics .text-side p{font-size:1.1rem;color:var(--text-muted);margin-bottom:32px}.feature-list li{padding:12px 0;border-bottom:1px solid var(--border);color:var(--text-muted)}.feature-list li strong{color:var(--text-main);-webkit-margin-end:8px;margin-inline-end:8px}.cta-section{text-align:center;background:linear-gradient(to bottom,var(--bg-body),var(--bg-card))}.cta-section h2{font-size:2.5rem;margin-bottom:16px}.cta-section p{color:var(--text-muted);margin-bottom:40px;font-size:1.1rem}.footer{border-top:1px solid var(--border);padding:60px 0;background:var(--bg-body)}.footer .container{display:flex;justify-content:space-between;align-items:flex-start}.footer-col p{color:var(--text-muted);margin-top:12px;font-size:.9rem}.footer-col.right{text-align:end}.links{margin-top:12px}.links a{color:var(--text-muted);-webkit-margin-start:20px;margin-inline-start:20px;font-size:.9rem}.links a:hover{color:var(--primary)}.config-section{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:40px 0}.config-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:40px;max-width:600px;width:100%;margin:0 auto;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.5)}.config-card h2{margin-bottom:16px;color:var(--text-main)}.config-card p{color:var(--text-muted);margin-bottom:30px}.code-box{margin-bottom:30px;background:#000;border-radius:8px;padding:4px;border:1px solid var(--border)}.code-box textarea{width:100%;height:120px;background:transparent;border:none;color:var(--primary);font-family:monospace;font-size:.9rem;padding:12px;resize:none;outline:none;word-break:break-all}.toast{visibility:hidden;min-width:120px;background-color:var(--primary);color:var(--bg-body);text-align:center;border-radius:50px;padding:12px;position:fixed;z-index:1;left:50%;transform:translateX(-50%);bottom:30px;font-weight:600;opacity:0;transition:opacity .3s,bottom .3s;box-shadow:0 4px 12px 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0;position:relative}.install-steps-grid:after{content:"";position:absolute;top:25px;left:50px;right:50px;height:2px;background:var(--border);z-index:0}.step-item{flex-direction:column;position:relative;z-index:1}.step-item,.step-num{display:flex;align-items:center}.step-num{width:50px;height:50px;background:var(--bg-body);border:2px solid var(--primary);border-radius:50%;justify-content:center;font-size:1.25rem;font-weight:700;color:var(--primary);margin-bottom:16px;box-shadow:0 0 15px rgba(245,158,11,.2)}.step-text{font-size:1rem;color:var(--text-muted);line-height:1.4}.step-text strong{color:var(--text-main);display:block;margin-top:4px;font-size:1.1rem}.feedback-text{margin-top:20px;color:var(--text-muted);font-style:italic}@media (max-width:768px){.install-steps-grid{grid-template-columns:1fr;gap:30px}.install-steps-grid:after{display:none}.step-item{flex-direction:row;gap:20px;text-align:start}.step-num{margin-bottom:0;flex-shrink:0}.hero-content{grid-template-columns:1fr;text-align:center}.hero h1{font-size:2.5rem}.image-col{justify-content:center;margin-top:40px}.device-frame.circle{width:280px;height:280px}.nav{display:flex;gap:12px;margin-left:auto}.nav a:not(.social-link){font-size:.8rem}.logo{font-size:1rem}}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.italic{font-style:italic}.opacity-70{opacity:.7}.block{display:block}.hover\:text-primary:hover{color:var(--primary)}.transition-colors{transition:color .2s}.lang-switcher{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;color:var(--text-muted);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease}.lang-switcher:hover{border-color:var(--primary);color:var(--primary)}.lang-switcher svg{opacity:.7}.lang-switcher:hover svg{opacity:1}.activation-page{min-height:100vh;display:flex;flex-direction:column}.activation-main{flex:1 1;display:flex;align-items:center;justify-content:center;padding:60px 20px}.activation-card{background:var(--bg-card);border:1px solid var(--border);border-radius:24px;padding:48px;max-width:480px;width:100%;text-align:center;box-shadow:0 25px 60px rgba(0,0,0,.5);position:relative;overflow:hidden}.activation-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--primary),transparent)}.activation-icon{font-size:3rem;margin-bottom:24px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.activation-card h1{font-size:1.75rem;margin-bottom:12px;background:linear-gradient(to right,#fff 30%,var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.activation-subtitle{color:var(--text-muted);margin-bottom:32px;font-size:1rem}.activation-form{display:flex;flex-direction:column;gap:20px}.input-group{text-align:start}.input-group label{display:block;color:var(--text-muted);font-size:.9rem;margin-bottom:8px;font-weight:500}.input-group input{width:100%;padding:16px 20px;background:var(--bg-body);border:2px solid var(--border);border-radius:12px;color:var(--text-main);font-size:1rem;font-family:monospace;letter-spacing:1px;transition:all .2s ease;text-transform:uppercase}.input-group input::placeholder{color:var(--text-muted);opacity:.5;text-transform:none;letter-spacing:normal}.input-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--glow)}.input-group input:disabled{opacity:.6;cursor:not-allowed}.activation-btn{width:100%;margin-top:8px}.activation-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.activation-error{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#ef4444;font-size:.9rem}.error-icon{font-size:1rem}.activation-success{padding:20px 0}.success-icon{width:64px;height:64px;margin:0 auto 20px;background:linear-gradient(135deg,#22c55e,#16a34a);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;animation:successPop .5s ease}@keyframes successPop{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}.activation-success h2{color:#22c55e;margin-bottom:12px;font-size:1.5rem}.activation-success p{color:var(--text-muted);margin-bottom:24px}.back-link{display:inline-block;margin-top:16px;color:var(--text-muted);font-size:.9rem;transition:color .2s ease}.back-link:hover{color:var(--primary)}.nav-activate{padding:6px 14px;background:var(--primary);color:var(--bg-body)!important;border-radius:20px;font-weight:600;font-size:.85rem!important;transition:all .2s ease}.nav-activate:hover{background:var(--primary-hover);transform:translateY(-1px)}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1rem}@media (max-width:768px){.activation-card{padding:32px 24px}.activation-card h1{font-size:1.5rem}.input-group input{padding:14px 16px;font-size:.9rem}.lang-switcher span{display:none}.lang-switcher{padding:8px}}.btn-payment-pulse{background-color:#ff5733!important;color:#fff!important;font-size:1.25rem!important;padding:16px 32px!important;width:100%;max-width:320px;margin:20px auto 0!important;display:flex!important;justify-content:center;box-shadow:0 0 0 0 rgba(255,87,51,.7);animation:pulse-orange 2s infinite;border:none!important;font-weight:800!important;text-transform:uppercase;letter-spacing:.05em;border-radius:9999px}.btn-payment-pulse:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(255,87,51,.5);background-color:#ff451a!important}.btn-payment-pulse:disabled{animation:none;background-color:#a3a3a3!important;cursor:not-allowed;transform:none}@keyframes pulse-orange{0%{transform:scale(.95);box-shadow:0 0 0 0 rgba(255,87,51,.7)}70%{transform:scale(1);box-shadow:0 0 0 10px rgba(255,87,51,0)}to{transform:scale(.95);box-shadow:0 0 0 0 rgba(255,87,51,0)}}.bmc-button{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:8px;padding:10px 16px;background-color:#fd0;border-radius:12px;font-weight:600;font-size:.9rem;color:#000;box-shadow:0 4px 14px rgba(0,0,0,.25);transition:all .2s ease;z-index:999;text-decoration:none}.bmc-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.3);background-color:#ffea00}.bmc-button img{width:20px;height:20px}.bmc-button span{white-space:nowrap}@media (max-width:768px){.bmc-button{bottom:16px;right:16px;padding:10px 12px}.bmc-button span{display:none}}.devices-page{padding-top:0}.devices-page .section{padding-top:40px}.devices-page .section-title{margin-bottom:24px}.devices-intro{text-align:center;color:var(--text-muted);font-size:1.1rem;max-width:600px;margin:0 auto 32px}.requirement-notice{display:flex;align-items:flex-start;gap:20px;background:linear-gradient(135deg,rgba(245,158,11,.1),rgba(245,158,11,.05));border:1px solid var(--primary);border-radius:16px;padding:24px;margin-bottom:48px;max-width:700px;margin-left:auto;margin-right:auto}.requirement-icon{font-size:2rem;flex-shrink:0}.requirement-content h3{color:var(--primary);font-size:1.1rem;margin-bottom:8px}.requirement-content p{color:var(--text-muted);font-size:.95rem;line-height:1.5}.devices-section-title{display:flex;align-items:center;gap:12px;font-size:1.5rem;margin-bottom:24px;margin-top:48px}.devices-section-title:first-of-type{margin-top:0}.status-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700}.status-icon.supported{background:#22c55e;color:#fff}.status-icon.unsupported{background:#ef4444;color:#fff}.unsupported-note,.unsupported-title{color:var(--text-muted)}.unsupported-note{font-size:.95rem;margin-bottom:20px;margin-top:-16px}.devices-table-wrapper{overflow-x:auto;border-radius:12px;border:1px solid var(--border);background:var(--bg-card)}.devices-table{width:100%;border-collapse:collapse;font-size:.95rem}.devices-table th{background:var(--bg-body);color:var(--text-muted);font-weight:600;text-align:start;padding:16px 20px;white-space:nowrap}.devices-table td,.devices-table th{border-bottom:1px solid var(--border)}.devices-table td{padding:14px 20px;vertical-align:middle}.devices-table tbody tr:last-child td{border-bottom:none}.devices-table tbody tr:hover{background:var(--bg-card-hover)}.devices-table.unsupported tbody tr{opacity:.7}.devices-table.unsupported tbody tr:hover{opacity:1}.device-name{font-weight:500;color:var(--text-main)}.api-badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.85rem;font-weight:600}.api-badge.supported{background:rgba(34,197,94,.15);color:#22c55e;border:1px solid rgba(34,197,94,.3)}.api-badge.unsupported{background:rgba(239,68,68,.1);color:#ef4444;border:1px solid rgba(239,68,68,.2)}.devices-footer-note{margin-top:48px;padding:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;text-align:center}.devices-footer-note p{color:var(--text-muted);font-size:.9rem}@media (max-width:768px){.devices-intro{font-size:1rem}.requirement-notice{flex-direction:column;gap:12px;padding:20px}.devices-section-title{font-size:1.25rem}.devices-table{font-size:.85rem}.devices-table td,.devices-table th{padding:12px 14px}}