@font-face{font-family:Golos;src:url('assets/GolosText-cyrillic.woff2') format('woff2');font-weight:100 900;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Golos;src:url('assets/GolosText-latin.woff2') format('woff2');font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{color-scheme:light;--canvas:#f8f9f6;--ink:#1f2d31;--muted:#627078;--blue:#0969da;--line:#dce2e3;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:Golos,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{font:inherit}
button,a{touch-action:manipulation}
button:focus-visible,a:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}
.skip-link{position:absolute;top:12px;left:12px;transform:translateY(-180%);padding:12px 18px;background:var(--ink);color:#fff;z-index:5;border-radius:8px}
.skip-link:focus{transform:none}
.header{height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:28px;line-height:1;font-weight:600;letter-spacing:-1.2px;flex-shrink:0}
.brand img{display:block;border-radius:9px}
.header nav{display:flex;gap:31px;align-items:center;font-size:14px}
.header nav>a{transition:color .15s}
.header nav>a:hover,.text-link:hover{color:var(--blue)}
.header-login{border:1px solid var(--line);border-radius:999px;padding:12px 19px;background:#fff}
.header-login span{margin-left:12px}
.hero{padding-top:58px;padding-bottom:46px;text-align:center}
.eyebrow{font-size:13px;line-height:1.5;font-weight:500;color:var(--muted);margin:0 0 24px}
.hero .eyebrow{display:flex;justify-content:center;align-items:center;gap:8px;color:var(--blue)}
.hero .eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--blue)}
h1{font-size:clamp(40px,4.7vw,66px);line-height:1.11;letter-spacing:-.052em;font-weight:500;margin:0}
em{font-style:normal;color:var(--blue)}
.hero-description{max-width:650px;font-size:18px;line-height:1.65;color:var(--muted);margin:24px auto 27px;letter-spacing:-.015em}
.hero-actions{display:flex;justify-content:center;align-items:center;gap:28px;flex-wrap:wrap}
.button{display:inline-flex;gap:12px;align-items:center;justify-content:center;min-height:49px;padding:13px 20px;border-radius:999px;font-size:14px;font-weight:500;transition:background .15s,transform .15s}
.button:hover{transform:translateY(-2px)}
.primary{background:var(--blue);color:#fff}
.primary:hover{background:#0758bb}
.button svg{height:18px;width:18px;margin-left:-3px}
.duration{font-size:12px;padding-left:12px;border-left:1px solid #ffffff4d;color:#e8f1ff}
.text-link{font-size:14px;display:inline-flex;gap:12px;align-items:center;min-height:44px}
.demo{scroll-margin-top:26px}
.video-frame{position:relative;border:1px solid #d7dfe2;border-radius:var(--radius);overflow:hidden;background:#e9edf0;box-shadow:0 16px 50px -30px #20374c48}
video{display:block;width:100%;aspect-ratio:16/9;background:#edf1f2;object-fit:contain}
.play-cover{position:absolute;inset:0;border:0;width:100%;background:#17324c10;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.play-cover[hidden]{display:none}
.play-icon{display:grid;place-items:center;width:74px;height:74px;background:var(--blue);border:1px solid #ffffff80;border-radius:50%;box-shadow:0 6px 30px #163a662e;transition:transform .2s,background .2s}
.play-cover:hover .play-icon{transform:scale(1.08);background:#0758bb}
.play-icon svg{height:29px;width:29px;margin-left:-1px}
.play-label{position:absolute;left:24px;bottom:56px;display:flex;flex-direction:column;align-items:flex-start;gap:5px;background:#fffefbec;backdrop-filter:blur(12px);color:var(--ink);padding:14px 18px;border:1px solid #dfe4e4;border-radius:13px;font-size:14px;line-height:1.4;font-weight:500;text-align:left}
.play-label>span{font-size:12px;color:var(--muted);font-weight:400}
.video-caption{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:18px;color:var(--muted);font-size:12px}
.video-caption>p{margin:0;line-height:1.5}
.chapter-links{display:flex;gap:17px;flex-wrap:wrap}
.chapter-links button{padding:5px 0;border:0;background:transparent;font-size:12px;color:var(--muted);cursor:pointer;text-underline-offset:4px}
.chapter-links button:hover{color:var(--blue);text-decoration:underline}
.video-error{font-size:14px;line-height:1.6;color:var(--muted);padding:15px;background:#fff;border:1px solid var(--line);border-radius:12px}
.video-error a{color:var(--blue);text-decoration:underline}
.video-error button{display:block;margin-top:10px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;color:var(--ink);cursor:pointer}
.features{padding-block:112px 94px}
.section-heading .eyebrow{margin-bottom:18px}
h2{font-size:clamp(32px,3.5vw,46px);line-height:1.16;letter-spacing:-.043em;font-weight:500;margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px;margin-top:49px}
.feature{border-top:1px solid var(--line);padding-top:27px;display:flex;flex-direction:column;align-items:flex-start}
.feature-icon{display:grid;place-items:center;color:var(--blue);height:40px;width:40px;background:#e7effa;border-radius:11px;margin-bottom:23px}
.feature-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
h3{font-size:21px;line-height:1.35;letter-spacing:-.025em;margin:0;font-weight:500}
.feature p{font-size:14px;line-height:1.8;color:var(--muted);margin:17px 0 24px}
.feature-detail{font-size:11px;line-height:1.7;color:var(--muted);margin-top:auto}
.mobile-section{padding-bottom:80px}
.mobile-panel{background:#edf2f6;border:1px solid #e0e7eb;border-radius:var(--radius);display:grid;grid-template-columns:minmax(0,1fr) 325px;gap:60px;padding:54px 76px 0;min-height:440px;overflow:hidden}
.mobile-copy{padding:14px 0 60px;align-self:center}
.mobile-copy .eyebrow{margin-bottom:18px}
.mobile-copy>p:not(.eyebrow){font-size:15px;line-height:1.8;color:var(--muted);max-width:420px;margin-block:23px 24px}
.phone{width:238px;align-self:start;justify-self:center;border:7px solid #243747;border-bottom-width:8px;border-radius:35px;background:#fff;box-shadow:15px 14px 0 #d8e2ea;transform:rotate(5deg);margin-top:12px;margin-bottom:-110px;overflow:hidden}
.phone img{display:block;width:100%;height:auto}
.footer{border-top:1px solid var(--line);padding-block:28px 30px;color:var(--muted);font-size:12px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer .brand{font-size:23px;color:var(--ink)}
.footer-top>p{margin:0;line-height:1.5}
.footer-top>a:last-child{display:flex;gap:10px;align-items:center;min-height:36px}
.footer a:hover{color:var(--blue)}
.credits{font-size:11px;line-height:1.7;max-width:710px;margin-top:26px;color:#6b777d}
.credits summary{cursor:pointer;width:fit-content;padding:4px 0}
.credits p{margin:8px 0}
.credits p a{text-decoration:underline;text-underline-offset:3px}
@media(min-width:1600px){.hero{padding-top:72px}}
@media(max-width:850px){.wrap{width:calc(100% - 48px)}.hero{padding-top:42px}h1{font-size:52px}.feature-grid{gap:25px}.features{padding-block:80px}.feature p{font-size:13px}h3{font-size:18px}.mobile-panel{grid-template-columns:minmax(0,1fr) 240px;padding-inline:35px;gap:28px}.phone{width:205px;margin-top:30px;margin-bottom:-60px}.mobile-copy h2{font-size:36px}.video-caption{align-items:flex-start;flex-direction:column;gap:10px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.header{height:80px}.brand{font-size:25px;gap:9px}.brand img{width:32px;height:32px}.header nav{gap:0}.header nav>a:not(.header-login){display:none}.header-login{padding:10px 15px;font-size:12px}.hero{padding-top:32px;padding-bottom:31px}.eyebrow{font-size:11px;margin-bottom:19px}h1{font-size:clamp(35px,8.5vw,48px);letter-spacing:-.052em;line-height:1.14}.hero-description{font-size:15px;line-height:1.7;margin:21px auto 21px;max-width:370px}.hero-actions{gap:12px 22px}.button{min-height:47px;font-size:13px;padding-inline:17px;gap:8px}.text-link{font-size:12px;gap:6px}.duration{padding-left:8px}.video-frame{border-radius:14px}.play-icon{width:54px;height:54px}.play-icon svg{height:24px;width:24px}.play-label{display:none}.video-caption{margin-top:13px;font-size:11px}.chapter-links{gap:14px}.chapter-links button{font-size:11px;min-height:34px}.features{padding-block:58px 48px}.section-heading .eyebrow{max-width:260px;font-size:11px}h2{font-size:33px}.feature-grid{grid-template-columns:1fr;gap:0;margin-top:28px}.feature{padding:23px 0 26px;position:relative;padding-left:58px}.feature-icon{position:absolute;top:24px;left:0;margin:0;height:36px;width:36px}.feature-icon svg{width:23px;height:23px}h3{font-size:20px}.feature h3 br{display:none}.feature p{font-size:14px;margin:12px 0}.feature-detail{font-size:11px}.mobile-section{padding-bottom:48px}.mobile-panel{grid-template-columns:1fr;padding:31px 27px 0;gap:0;min-height:0;border-radius:17px}.mobile-copy{padding:0 0 32px}.mobile-copy h2{font-size:33px}.mobile-copy>p:not(.eyebrow){font-size:14px;margin-block:18px 21px}.phone{width:214px;margin-top:0;margin-bottom:-157px;transform:rotate(4deg);justify-self:center}.footer{padding-block:24px}.footer-top{flex-wrap:wrap;gap:16px}.footer-top>p{order:3;width:100%;font-size:11px}.footer-top>a:last-child{font-size:11px}.credits{font-size:10px;margin-top:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.button:hover{transform:none}.play-cover:hover .play-icon{transform:none}}