:root{color-scheme:dark;--bg:#080c12;--surface:#101721;--line:#26313e;--ink:#f4f7fa;--muted:#acb9c8;--cyan:#57e5e1;--violet:#8d7afa}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}img{display:block;max-width:100%}[hidden]{display:none!important}.wrap{width:min(1200px,100% - 64px);margin:auto}.skip{position:fixed;top:-100px;left:16px;padding:12px;background:var(--cyan);color:#081217;z-index:100}.skip:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(8,12,18,.96);backdrop-filter:blur(12px)}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;color:white;font-size:23px;font-weight:600;letter-spacing:-.7px;flex-shrink:0}.brand img{width:37px;height:37px;object-fit:contain}.nav-links{display:flex;gap:30px;align-items:center;font-size:14px;color:var(--muted)}.nav-links a:hover,.text-link:hover{color:var(--cyan)}.nav-actions{display:flex;align-items:center;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:46px;padding:11px 22px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:transparent;font-size:14px;font-weight:600;text-align:center;transition:background .15s,border-color .15s}.btn:hover{background:#192330;border-color:#748599}.btn-primary{background:var(--cyan);border-color:var(--cyan);color:#081217}.btn-primary:hover{background:#96f5ee;border-color:#96f5ee}.btn:disabled{opacity:.5;cursor:not-allowed}.text-link{text-decoration:underline;text-underline-offset:5px}.mobile-menu{display:none;position:relative}.mobile-menu summary{cursor:pointer;list-style:none;padding:10px;font-size:14px}.mobile-menu nav{position:absolute;right:0;top:45px;width:220px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 20px 40px #0008}.mobile-menu nav a{display:block;padding:10px}
.hero{padding:90px 0 72px;background:radial-gradient(ellipse at 85% 20%,#46377728,transparent 55%)}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:48px;align-items:center}.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--cyan);margin:0 0 24px}.eyebrow::before{content:'';width:20px;height:1px;background:currentColor}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,4.4vw,64px);font-weight:600;line-height:1.09;letter-spacing:-2.8px;margin-bottom:26px}h1 em{font-style:normal;color:var(--cyan)}.lead{color:var(--muted);font-size:16px;max-width:500px;margin-bottom:28px}.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.fine{font-size:12px;color:var(--muted);margin:16px 0 0}.product-window{border:1px solid #394352;border-radius:14px;background:#10151e;overflow:hidden;box-shadow:0 32px 80px #0005}.window-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:10px;color:var(--muted)}.window-bar i{width:6px;height:6px;border-radius:50%;background:#536171}.window-bar span{margin-left:auto}.product-window img{width:100%;height:auto}.product-caption{display:flex;justify-content:space-between;gap:16px;margin-top:16px;font-size:12px;color:var(--muted)}.product-caption strong{color:var(--ink)}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.strip .wrap{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}.strip strong{color:var(--ink);font-weight:500}
.section{padding:88px 0}.section-alt{background:#0c111a;border-block:1px solid #1c2632}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:36px}h2{font-size:clamp(28px,3.2vw,42px);line-height:1.17;letter-spacing:-1.4px;font-weight:600;margin-bottom:16px}h3{font-size:19px;line-height:1.4;font-weight:600;letter-spacing:-.4px;margin-bottom:10px}.sub{color:var(--muted);max-width:550px;margin-bottom:0}.badge{display:inline-flex;gap:8px;align-items:center;border:1px solid #2d564f;border-radius:99px;color:#88ddd0;font-size:11px;padding:5px 11px;white-space:nowrap}.badge::before{content:'';width:5px;height:5px;background:currentColor;border-radius:50%}.product-intro{display:grid;grid-template-columns:1fr 1.6fr;gap:52px;align-items:start}.product-name{font-size:48px;letter-spacing:-2px;line-height:1.1;margin-bottom:14px}.product-name span{color:var(--cyan)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.feature{padding-top:22px;border-top:1px solid var(--line)}.feature-number{display:block;color:var(--cyan);font-size:12px;margin-bottom:18px}.feature p{color:var(--muted);font-size:14px;margin-bottom:0}.demo-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.demo-tabs button{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:8px;padding:10px 22px;min-height:44px;font-size:14px}.demo-tabs button[aria-selected=true]{color:var(--cyan);background:#57e5e110;border-color:#57e5e160}.demo-panel{display:grid;grid-template-columns:250px minmax(0,1fr);gap:40px;align-items:center;margin-bottom:28px}.demo-copy p{font-size:14px;color:var(--muted)}.demo-copy ul{padding-left:18px;color:var(--muted);font-size:13px}.demo-copy li{margin:10px 0}.demo-panel figure{margin:0;min-width:0}.demo-panel figcaption{font-size:11px;color:var(--muted);margin-top:10px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.principles{border-left:1px solid var(--line);padding-left:36px}.principles article+article{margin-top:30px}.principles p{font-size:14px;color:var(--muted);margin-bottom:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:40px}.step{border-top:1px solid var(--line);padding-top:20px}.step span{font-size:12px;color:var(--violet);display:block;margin-bottom:20px}.step p{font-size:14px;color:var(--muted)}.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.price-card{border:1px solid #4c7879;padding:32px;border-radius:16px;background:linear-gradient(135deg,#15242b,#10151f)}.price-top{display:flex;justify-content:space-between;gap:20px}.price{font-size:54px;line-height:1.2;letter-spacing:-2px;margin:24px 0 8px;font-weight:600}.price small{font-size:14px;font-weight:400;color:var(--muted);letter-spacing:0}.included{list-style:none;padding:20px 0;margin:20px 0;border-block:1px solid var(--line);font-size:14px;color:var(--muted)}.included li{margin:9px 0}.included li::before{content:'✓';color:var(--cyan);margin-right:12px}.price-card .btn{width:100%}.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq details:first-child{padding-top:0}.faq summary{cursor:pointer;font-size:15px;font-weight:500;padding-right:16px}.faq p{font-size:14px;color:var(--muted);margin:16px 0 0}.closing{border:1px solid var(--line);border-radius:16px;padding:44px;display:flex;gap:32px;align-items:center;justify-content:space-between;background:radial-gradient(ellipse at right,#49397230,transparent 70%)}.closing h2{font-size:30px;margin-bottom:10px}.closing .btn{flex-shrink:0}.site-footer{border-top:1px solid var(--line);padding:38px 0 24px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.footer-top{margin-bottom:30px}.footer-top p{font-size:13px;color:var(--muted);margin:12px 0 0}.footer-links{display:flex;gap:24px;font-size:13px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;font-size:11px;color:var(--muted)}
.signup-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding:64px 0 80px;align-items:start}.signup-info{padding-top:26px;position:sticky;top:120px}.signup-info h1{font-size:44px;letter-spacing:-1.8px}.signup-plan{margin:30px 0;padding:22px 0;border-block:1px solid var(--line)}.signup-plan strong{display:block;font-size:26px;font-weight:600}.signup-plan small{font-size:14px;color:var(--muted)}.signup-form{padding:32px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.signup-form h2{font-size:23px;letter-spacing:-.5px;margin-bottom:5px}.form-intro{font-size:13px;color:var(--muted);margin-bottom:25px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:500;margin-bottom:7px}.field input{width:100%;min-height:46px;background:#0b111a;border:1px solid #3d4a5c;border-radius:7px;padding:11px 12px;color:var(--ink);font-size:16px}.field input:focus{border-color:var(--cyan)}.field small{display:block;font-size:11px;color:var(--muted);margin-top:7px}.password-wrap{position:relative}.password-wrap input{padding-right:80px}.password-wrap button{position:absolute;right:5px;top:5px;bottom:5px;background:transparent;border:0;color:var(--cyan);padding:0 10px;font-size:12px}.signup-form .btn-primary{width:100%;margin-top:4px}.form-error{background:#431d28;color:#ffc3ce;border:1px solid #a4586a;padding:12px;border-radius:8px;font-size:13px;margin-bottom:16px}.form-login{text-align:center;font-size:13px;color:var(--muted);margin:20px 0 0}.form-login a{color:var(--cyan)}.registration-steps{display:flex;gap:20px;font-size:11px;color:var(--muted);margin-bottom:28px}.registration-steps strong{color:var(--cyan);font-weight:500}
@media(max-width:1000px){.hero-grid{gap:28px}.hero{padding-top:60px}.product-intro{grid-template-columns:1fr;gap:30px}.about-grid,.pricing-grid,.faq-grid{gap:40px}.signup-layout{gap:40px}.demo-panel{grid-template-columns:200px minmax(0,1fr);gap:24px}.nav-links{gap:18px}.hero h1{font-size:46px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{min-height:70px;gap:12px}.brand{font-size:20px;gap:8px}.brand img{width:30px;height:30px}.nav-links{display:none}.mobile-menu{display:block}.nav-actions{gap:4px}.nav-actions .btn{padding:9px 13px;font-size:12px;min-height:40px}.hero-grid,.about-grid,.pricing-grid,.faq-grid,.signup-layout{grid-template-columns:1fr;gap:34px}.hero{padding:50px 0 40px}.hero h1{font-size:44px;max-width:550px;letter-spacing:-2px}.lead{font-size:15px}.hero-visual{margin-top:8px}.strip .wrap{flex-wrap:wrap;gap:12px 24px}.section{padding:58px 0}.section-head{display:block}.section-head .badge{margin-top:16px}.features{grid-template-columns:1fr;gap:24px}.feature{padding-top:16px}.feature-number{margin-bottom:10px}.demo-panel{grid-template-columns:1fr;gap:18px}.demo-copy ul{display:none}.demo-tabs button{flex:1;padding:10px 14px}.principles{padding-left:22px}.steps{grid-template-columns:1fr;gap:20px}.step span{margin-bottom:12px}.price-card{padding:26px}.closing{padding:28px;align-items:start;flex-direction:column}.signup-layout{padding:30px 0 50px}.signup-info{position:static;padding:0}.signup-info h1{font-size:34px}.signup-info .included{display:none}.signup-plan{margin:20px 0 0;padding:16px 0}.signup-form{padding:24px}.signup-info .lead{margin-bottom:10px}.footer-links{flex-wrap:wrap;gap:16px}.product-name{font-size:40px}}
@media(max-width:380px){.wrap{width:calc(100% - 28px)}.brand{font-size:18px}.brand img{width:27px;height:27px}.nav{gap:8px}.hero h1{font-size:38px}.cta .btn{width:100%}.signup-form{padding:20px}.price{font-size:46px}.registration-steps{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.contact-options{display:grid;gap:16px;min-width:0}.contact-card{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.contact-card>span{font-size:11px;letter-spacing:1.5px;color:var(--muted)}.contact-card strong{font-size:clamp(16px,2vw,22px);font-weight:500;overflow-wrap:anywhere}.contact-card small{font-size:12px;color:var(--cyan)}.contact-card:hover{border-color:var(--cyan)}.signup-help{overflow-wrap:anywhere}