@font-face{font-family:Montserrat;src:url('/assets/montserrat.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap}

:root{
  --ink:#1d1e20;--text:#3b3e42;--muted:#6c7176;--line:#e3e4e5;
  --band:#f5f5f5;--hero:#f2f2f2;--footer:#e2e2e2;--dark:#1d1e20;
  --red:#d4332b;--red-dark:#b4261f;
  --kvitko:#0c5a6a;--kvitko-pink:#c42d63;--modulo:#3d5b42;--modulo-light:#8a9e7c;
  --head:Montserrat,'Segoe UI',Arial,sans-serif;
  --body:Manrope,'Segoe UI',Arial,sans-serif;
  color-scheme:light
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--text);background:#fff;font-family:var(--body);font-size:16px;font-weight:450;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,ul,figure{margin:0}
ul{padding:0;list-style:none}
h1,h2,h3{font-family:var(--head);color:var(--ink);font-weight:700;letter-spacing:-.01em}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a:focus-visible,button:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}
.skip-link{position:fixed;top:8px;left:8px;z-index:100;background:#fff;padding:12px 16px;transform:translateY(-160%)}
.skip-link:focus{transform:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.button{display:inline-flex;align-items:center;gap:12px;min-height:48px;padding:12px 28px;font-family:var(--head);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:2px solid var(--ink);background:var(--ink);color:#fff;transition:background .2s,border-color .2s,color .2s}
.button:hover{background:var(--red);border-color:var(--red)}
.button-line{background:transparent;color:var(--ink)}
.button-line:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.button svg{width:16px;height:16px;flex-shrink:0}

/* Top bar and header */
.topbar{background:#111214;color:#c9ccd0;font-size:12px}
.topbar .wrap{display:flex;justify-content:flex-end;align-items:center;min-height:36px;gap:18px}
.topbar a:hover{color:#fff}
.topbar .sep{width:1px;height:18px;background:#4a4d51}
.topbar .lang{font-family:var(--head);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:11px}

.header{position:sticky;top:0;z-index:30;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.07)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:84px}
.logo{display:flex;align-items:center;gap:12px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-name{font-family:var(--head);font-weight:700;font-size:25px;letter-spacing:-.02em;color:var(--ink)}
.logo-name i{font-style:normal;color:var(--red)}
.logo-sub{font-size:11.5px;color:var(--muted);margin-top:5px;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:38px;font-family:var(--head);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}
.nav a{padding-block:8px;transition:color .2s}
.nav a:hover{color:var(--red)}

/* Hero slider */
.hero{position:relative;background:var(--hero);overflow:hidden}
.hero-map{position:absolute;left:max(0px,calc((100% - 1180px)/2 - 110px));top:4%;height:92%;width:auto;max-width:none;pointer-events:none}
.slides{position:relative;min-height:640px}
.slide{position:absolute;inset:0;display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:40px;opacity:0;visibility:hidden;transition:opacity .7s,visibility .7s}
.slide.active{opacity:1;visibility:visible}
.slide-copy{position:relative;z-index:2;padding-block:40px}
.slide-copy .slide-label{font-family:var(--head);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin:0 0 18px;max-width:none}
.slide h1,.slide h2{font-size:clamp(3rem,6vw,5.2rem);line-height:1.02;letter-spacing:-.03em}
.slide-copy p{font-size:19px;line-height:1.6;color:var(--text);max-width:440px;margin:26px 0 34px}
.slide-art{position:relative;z-index:1;height:100%;display:flex;align-items:center;justify-content:center}
.slider-arrow{position:absolute;top:50%;z-index:5;width:48px;height:48px;margin-top:-24px;display:grid;place-items:center;color:#9ea2a6;transition:color .2s}
.slider-arrow:hover{color:var(--ink)}
.slider-arrow svg{width:30px;height:30px}
.slider-arrow.prev{left:18px}
.slider-arrow.next{right:18px}
.slider-dots{position:absolute;left:0;right:0;bottom:26px;z-index:5;display:flex;justify-content:center;gap:12px}
.slider-dots button{width:10px;height:10px;border-radius:50%;background:#c2c5c8;transition:background .2s,transform .2s}
.slider-dots button[aria-current="true"]{background:var(--ink);transform:scale(1.15)}

/* Devices */
.devices{position:relative;width:100%}
.phones{max-width:560px;aspect-ratio:1/1.02}
.phone{position:absolute;border:9px solid #141517;border-radius:34px;background:#141517;overflow:hidden;box-shadow:0 30px 50px -22px rgba(0,0,0,.38)}
.phone img{width:100%;border-radius:25px}
.phone-left{left:0;top:13%;width:33%;z-index:1}
.phone-mid{left:32%;top:0;width:37%;z-index:3}
.phone-right{left:66%;top:13%;width:33%;z-index:2}
.phones::after{content:'';position:absolute;left:12%;right:12%;top:18%;aspect-ratio:1;border-radius:50%;background:rgba(12,90,106,.08);z-index:0}

.desk{max-width:640px;aspect-ratio:1.18}
.monitor{position:absolute;left:10%;top:2%;width:90%}
.monitor-screen{border:12px solid #18191b;border-bottom-width:26px;border-radius:14px;background:#18191b;box-shadow:0 30px 50px -24px rgba(0,0,0,.4)}
.monitor-screen img{border-radius:3px}
.monitor-stand{width:15%;height:62px;margin:0 auto;background:linear-gradient(90deg,#c7c9cb,#e9eaeb 45%,#bfc1c3)}
.monitor-base{width:38%;height:10px;margin:0 auto;border-radius:6px 6px 3px 3px;background:linear-gradient(#d9dadb,#b7b9bb);box-shadow:0 14px 24px -8px rgba(0,0,0,.25)}
.tablet{position:absolute;left:0;bottom:6%;width:47%;border:11px solid #18191b;border-radius:20px;background:#18191b;box-shadow:0 30px 44px -20px rgba(0,0,0,.42);z-index:2}
.tablet img{border-radius:6px}

/* Intro */
.intro{padding-block:96px;text-align:center}
.section-title{font-size:clamp(1.7rem,2.6vw,2.15rem);text-transform:uppercase;letter-spacing:.02em}
.section-title::after{content:'';display:block;width:84px;height:2px;background:var(--red);margin:22px auto 0}
.intro p{max-width:820px;margin:30px auto 0;font-size:19px;line-height:1.75;color:var(--muted)}
.intro p:first-of-type{color:var(--ink)}
.intro p+p{margin-top:16px}

/* Products */
.product{padding-block:96px}
.product.band{background:var(--band)}
.product-head{text-align:center;max-width:760px;margin:0 auto 64px}
.product-head img,.product-head .mark{width:64px;height:64px;border-radius:16px;margin:0 auto 22px}
.product-head .mark{display:grid;place-items:center;background:var(--modulo)}
.product-head .mark svg{width:34px;height:34px}
.product-head h2{font-size:clamp(2.2rem,3.4vw,2.9rem);line-height:1.1}
.product-head .kind{margin-top:12px;font-family:var(--head);font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.product-head p:not(.kind){margin-top:22px;font-size:18px;line-height:1.75;color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:56px 48px;text-align:center}
.features svg{width:78px;height:78px;margin:0 auto 22px;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.kvitko .features svg{stroke:#4b5258}
.kvitko .features svg .a{stroke:var(--kvitko-pink)}
.kvitko .features svg .b{stroke:var(--kvitko)}
.modulo .features svg{stroke:#4b5258}
.modulo .features svg .a{stroke:var(--red)}
.modulo .features svg .b{stroke:var(--modulo)}
.features h3{font-size:18px;font-weight:600}
.features p{margin-top:10px;font-size:15.5px;line-height:1.7;color:var(--muted);max-width:310px;margin-inline:auto}
.product-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:64px}

/* Contact */
.contact{background:var(--dark);color:#c4c8cc;padding-block:96px}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.contact h2{color:#fff;font-size:clamp(1.7rem,2.6vw,2.15rem);text-transform:uppercase;letter-spacing:.02em}
.contact h2::after{content:'';display:block;width:84px;height:2px;background:var(--red);margin-top:22px}
.contact p{margin-top:26px;font-size:17px;line-height:1.8;max-width:460px}
.contact-mail{display:block;font-family:var(--head);font-weight:600;font-size:clamp(1.6rem,3vw,2.5rem);color:#fff;letter-spacing:-.01em;transition:color .2s}
.contact-mail:hover{color:#f0a19c}
.contact .button{margin-top:30px;background:var(--red);border-color:var(--red)}
.contact .button:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* Footer */
.footer{background:var(--footer);color:var(--text);padding-block:64px 28px;font-size:14.5px}
.footer-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-cols>div+div{border-left:1px solid #c6c8ca;padding-left:32px}
.footer h3{font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
.footer li+li{margin-top:8px}
.footer a:hover{color:var(--red)}
.footer .note{margin-top:18px;color:var(--muted);max-width:300px}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;border-top:1px solid #c6c8ca;padding-top:22px;font-size:13px;color:var(--muted)}

@media(max-width:1100px){
  .wrap{width:calc(100% - 64px)}
  .nav{gap:26px}
  .slide{grid-template-columns:1fr 1fr}
  .features{gap:48px 32px}
}
@media(max-width:900px){
  .header .wrap{min-height:70px}
  .nav{gap:18px;font-size:12px}
  .slides{min-height:0}
  .slide{position:relative;grid-template-columns:1fr;gap:12px;padding-block:56px 90px;display:none}
  .slide.active{display:grid}
  .slide-copy{padding-block:0}
  .slide-art{justify-content:flex-start}
  .phones{max-width:460px}
  .desk{max-width:520px}
  .hero-map{left:auto;right:-30%;top:-4%;height:70%}
  .slider-arrow{display:none}
  .features{grid-template-columns:repeat(2,1fr)}
  .contact .wrap{grid-template-columns:1fr;gap:28px}
  .footer-cols{grid-template-columns:1fr 1fr}
  .footer-cols>div+div{border-left:0;padding-left:0}
}
@media(max-width:600px){
  .wrap{width:calc(100% - 40px)}
  html{scroll-padding-top:70px}
  .topbar .wrap{justify-content:space-between}
  .topbar .sep{display:none}
  .logo-name{font-size:21px}
  .logo-sub{display:none}
  .nav a:not(.nav-contact){display:none}
  .slide{padding-block:44px 80px}
  .slide-copy p{font-size:17px;margin:20px 0 28px}
  .hero-map{right:-55%;height:56%}
  .intro,.product,.contact{padding-block:68px}
  .intro p,.product-head p:not(.kind){font-size:16.5px}
  .product-head{margin-bottom:48px}
  .features{grid-template-columns:1fr;gap:40px}
  .features svg{width:68px;height:68px;margin-bottom:16px}
  .product-actions{margin-top:48px}
  .product-actions .button{width:100%;justify-content:center}
  .contact-mail{overflow-wrap:anywhere}
  .footer-cols{grid-template-columns:1fr;gap:28px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}