: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:#f59e0b26;--container-width:1100px;--header-height:70px;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-body);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color .2s}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.header{height:var(--header-height);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:1000;background:#050505cc;align-items:center;display:flex;position:sticky;top:0}.header .container{justify-content:space-between;align-items:center;width:100%;display:flex}.logo{letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.logo .highlight{color:var(--primary)}.nav{align-items:center;gap:24px;margin-left:auto;display:flex}.nav .social-link{color:var(--text-muted);align-items:center;transition:color .2s;display:flex}.nav .social-link:hover{color:var(--primary)}.nav a:not(.btn):not(.social-link){color:var(--text-muted);font-size:.95rem}.nav a:not(.btn):not(.social-link):hover{color:var(--text-main)}.btn{cursor:pointer;border-radius:9999px;justify-content:center;align-items:center;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.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{color:var(--text-main);border:1px solid var(--border);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-card);border-color:var(--text-muted)}.hero{padding:120px 0 100px;position:relative;overflow:hidden}.hero-content{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid;position:relative}.badge{background:var(--bg-card);border:1px solid var(--border);color:var(--primary);border-radius:99px;margin-bottom:24px;padding:6px 12px;font-size:.85rem;font-weight:500;display:inline-block}.hero h1{letter-spacing:-.03em;background:linear-gradient(90deg,#fff 20%,#888);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:24px;font-size:3.5rem;line-height:1.1}.hero .subtitle{color:var(--text-main);max-width:500px;margin-bottom:20px;font-size:1.25rem;font-weight:500}.description-text{color:var(--text-muted);max-width:500px;margin-bottom:32px;font-size:1.1rem}.install-guide{background:var(--bg-card);border:1px solid var(--border);text-align:left;border-radius:16px;max-width:500px;margin-bottom:24px;padding:24px}.install-guide h3{text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:12px;font-size:1rem}.install-guide p{font-size:1.1rem;line-height:1.4}.feedback-hint{color:var(--primary);font-style:italic;font-weight:600}.device-frame{border:4px solid var(--border);background:#000;border-radius:20px;transition:transform .3s;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.image-col{justify-content:flex-end;align-items:center;display:flex}.device-frame.circle{border:8px solid var(--border);border-radius:50%;width:340px;height:340px}.device-frame:hover{border-color:var(--primary);transform:translateY(-5px)}.device-frame img{object-fit:cover;width:100%;height:100%;display:block}.hero-bg-glow{background:radial-gradient(circle,var(--glow)0%,transparent 70%);z-index:1;pointer-events:none;opacity:.6;width:600px;height:600px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.section{padding:100px 0}.section-title{text-align:center;letter-spacing:-.02em;margin-bottom:60px;font-size:2.5rem}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;display:grid}.card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:32px;transition:all .3s}.card:hover{border-color:var(--primary);background:var(--bg-card-hover);transform:translateY(-2px)}.card .icon{margin-bottom:20px;font-size:2rem;display:inline-block}.card h3{margin-bottom:12px;font-size:1.25rem}.card p{color:var(--text-muted);font-size:.95rem}.metrics-content{grid-template-columns:1fr 1fr;align-items:center;gap:80px;display:grid}.metrics .text-side h2{text-align:left;margin-bottom:24px}.metrics .text-side p{color:var(--text-muted);margin-bottom:32px;font-size:1.1rem}.feature-list li{border-bottom:1px solid var(--border);color:var(--text-muted);padding:12px 0}.feature-list li strong{color:var(--text-main);margin-right:8px}.cta-section{text-align:center;background:linear-gradient(to bottom,var(--bg-body),var(--bg-card))}.cta-section h2{margin-bottom:16px;font-size:2.5rem}.cta-section p{color:var(--text-muted);margin-bottom:40px;font-size:1.1rem}.footer{border-top:1px solid var(--border);background:var(--bg-body);padding:60px 0}.footer .container{justify-content:space-between;align-items:flex-start;display:flex}.footer-col p{color:var(--text-muted);margin-top:12px;font-size:.9rem}.footer-col.right{text-align:right}.links{margin-top:12px}.links a{color:var(--text-muted);margin-left:20px;font-size:.9rem}.links a:hover{color:var(--primary)}.config-section{justify-content:center;align-items:center;min-height:80vh;padding:40px 0;display:flex}.config-card{background:var(--bg-card);border:1px solid var(--border);text-align:center;border-radius:20px;width:100%;max-width:600px;margin:0 auto;padding:40px;box-shadow:0 20px 50px #00000080}.config-card h2{color:var(--text-main);margin-bottom:16px}.config-card p{color:var(--text-muted);margin-bottom:30px}.code-box{border:1px solid var(--border);background:#000;border-radius:8px;margin-bottom:30px;padding:4px}.code-box textarea{width:100%;height:120px;color:var(--primary);resize:none;word-break:break-all;background:0 0;border:none;outline:none;padding:12px;font-family:monospace;font-size:.9rem}.toast{visibility:hidden;background-color:var(--primary);min-width:120px;color:var(--bg-body);text-align:center;z-index:1;opacity:0;border-radius:50px;margin-left:-60px;padding:12px;font-weight:600;transition:opacity .3s,bottom .3s;position:fixed;bottom:30px;left:50%;box-shadow:0 4px 12px #f59e0b66}.toast.show{visibility:visible;opacity:1;bottom:50px}.tooltip-card{cursor:help;position:relative}.tooltip-card:hover:after{content:attr(data-tooltip);border:1px solid var(--border);color:#fff;text-align:center;z-index:10;pointer-events:none;background:#000000e6;border-radius:8px;width:240px;margin-bottom:10px;padding:10px 14px;font-size:.9rem;position:absolute;bottom:100%;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #0000004d}.install-card{background:linear-gradient(145deg,var(--bg-card),#000);border:1px solid var(--border);border-radius:24px;max-width:800px;margin:0 auto;padding:60px 40px;position:relative;overflow:hidden}.install-card:before{content:"";background:linear-gradient(90deg,transparent,var(--primary),transparent);opacity:.5;height:1px;position:absolute;top:0;left:0;right:0}.install-steps-grid{grid-template-columns:repeat(4,1fr);gap:20px;margin:40px 0;display:grid;position:relative}.install-steps-grid:after{content:"";background:var(--border);z-index:0;height:2px;position:absolute;top:25px;left:50px;right:50px}.step-item{z-index:1;flex-direction:column;align-items:center;display:flex;position:relative}.step-num{background:var(--bg-body);border:2px solid var(--primary);width:50px;height:50px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;font-size:1.25rem;font-weight:700;display:flex;box-shadow:0 0 15px #f59e0b33}.step-text{color:var(--text-muted);font-size:1rem;line-height:1.4}.step-text strong{color:var(--text-main);margin-top:4px;font-size:1.1rem;display:block}.feedback-text{color:var(--text-muted);margin-top:20px;font-style:italic}@media (max-width:768px){.install-steps-grid{grid-template-columns:1fr;gap:30px}.install-steps-grid:after{display:none}.step-item{text-align:left;flex-direction:row;gap:20px}.step-num{flex-shrink:0;margin-bottom:0}.hero-content{text-align:center;grid-template-columns:1fr}.hero h1{font-size:2.5rem}.image-col{justify-content:center;margin-top:40px}.device-frame.circle{width:280px;height:280px}.nav{gap:12px;margin-left:auto;display:flex}.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}