:root{
  --navy:#061a38;
  --navy2:#0a2a58;
  --blue:#087cff;
  --cyan:#31d0ef;
  --yellow:#ffd028;
  --ink:#08234a;
  --muted:#5a6b82;
  --bg:#edf3f8;
  --panel:#ffffff;
  --soft:#f7faff;
  --line:#dfe8f3;
  --shadow:0 18px 50px rgba(7,37,79,.12);
  --shadow-soft:0 10px 28px rgba(10,43,88,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 8% 0%,rgba(49,208,239,.08),transparent 28%),
    var(--bg);
  color:var(--ink);
}
a{color:inherit}
.shell{max-width:1210px;margin:0 auto;padding:16px 16px 42px}

.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:10px 4px 15px;
}
.brand{
  display:flex;align-items:center;gap:12px;text-decoration:none;
  font-weight:950;color:var(--navy);letter-spacing:-.2px
}
.brand img{
  width:48px;height:48px;border-radius:14px;box-shadow:0 8px 20px rgba(8,124,255,.18)
}
.nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.nav a,.lang button{
  text-decoration:none;border:1px solid transparent;background:transparent;color:#17365d;
  border-radius:999px;padding:9px 13px;font-size:13px;font-weight:850;cursor:pointer
}
.nav a:hover,.nav a.active,.lang button:hover{background:#fff;border-color:#d8e4f0}
.lang{display:flex;gap:5px;margin-left:3px}
.lang button{border-color:#ccd9e8;background:#fff}
.lang button.active{background:var(--blue);border-color:var(--blue);color:#fff}

.hero{
  border-radius:28px 28px 0 0;overflow:hidden;background:var(--navy);
  box-shadow:var(--shadow);position:relative
}
.hero-image{
  aspect-ratio:3124/684;
  width:100%;
  background:url('/assets/kvi-banner.png') center/cover no-repeat;
}
.hero-mobile{
  display:none;padding:44px 28px 66px;color:#fff;
  background:
    radial-gradient(circle at 90% 10%,rgba(8,124,255,.30),transparent 32%),
    linear-gradient(135deg,#06152e,#0a2b58 64%,#123c70)
}
.hero-mobile img{width:92px;height:auto;margin-bottom:16px}
.hero-mobile h1{font-size:44px;line-height:1.04;margin:0 0 12px;letter-spacing:-1px}
.hero-mobile p{font-size:17px;color:#dce8f6;line-height:1.65;margin:0;max-width:650px}

.sheet{
  position:relative;margin-top:-18px;background:var(--panel);border-radius:26px;
  padding:30px;box-shadow:var(--shadow)
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px
}
.section-head h2{font-size:31px;letter-spacing:-.5px;margin:0}
.section-head p{margin:7px 0 0;color:var(--muted);line-height:1.6}
.section-kicker{
  display:inline-flex;align-items:center;gap:7px;margin-bottom:8px;
  color:#0b6bd9;font-size:12px;font-weight:950;letter-spacing:.9px;text-transform:uppercase
}
.section-kicker:before{
  content:"";width:24px;height:4px;border-radius:99px;
  background:linear-gradient(90deg,var(--blue),var(--yellow),var(--cyan))
}

.showcase{display:grid;gap:20px}
.app-card{
  display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:28px;align-items:center;
  padding:27px 28px;border:1px solid var(--line);border-radius:22px;background:
    linear-gradient(145deg,#fbfdff,#f5f9fe);
  box-shadow:var(--shadow-soft);position:relative;overflow:hidden
}
.app-card:after{
  content:"";position:absolute;right:-70px;top:-90px;width:210px;height:210px;border-radius:50%;
  background:radial-gradient(circle,rgba(8,124,255,.09),rgba(8,124,255,0) 68%)
}
.app-card.featured{
  border-color:#cddfff;
  background:
    linear-gradient(145deg,rgba(231,243,255,.66),rgba(255,255,255,.96) 44%,rgba(244,249,255,.96))
}
.app-head{display:flex;align-items:center;gap:15px;margin-bottom:15px}
.app-icon{
  width:70px;height:70px;border-radius:18px;display:grid;place-items:center;flex:none;
  font-size:34px;background:linear-gradient(145deg,#168aff,#0561e9);color:#fff;
  box-shadow:0 10px 22px rgba(8,124,255,.22)
}
.app-icon.yellow{
  background:linear-gradient(145deg,#ffd52b,#ffb800);color:#071a37;
  box-shadow:0 10px 22px rgba(255,190,0,.18)
}
.app-title h3{font-size:28px;margin:0 0 7px;letter-spacing:-.45px}
.status-row{display:flex;gap:7px;flex-wrap:wrap}
.badge{
  display:inline-flex;align-items:center;min-height:28px;padding:6px 11px;
  border-radius:999px;font-size:11px;font-weight:950;letter-spacing:.2px
}
.badge.blue{background:#e7f2ff;color:#066bd8}
.badge.yellow{background:#fff0b7;color:#785900}
.badge.green{background:#e7f8ef;color:#157146}
.app-desc{font-size:16px;line-height:1.66;color:#435a77;margin:0 0 18px}
.features{
  display:grid;grid-template-columns:1fr 1fr;gap:11px 18px;
  margin-top:4px;color:#2f4a69;font-size:14px
}
.feature{display:flex;gap:10px;align-items:flex-start}
.feature .mark{
  width:24px;height:24px;border-radius:8px;display:grid;place-items:center;flex:none;
  color:#087cff;background:#eaf4ff;font-size:13px;font-weight:900
}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:42px;text-decoration:none;background:var(--blue);color:#fff;
  font-weight:900;padding:10px 17px;border-radius:12px;border:1px solid var(--blue)
}
.button:hover{filter:brightness(.98)}
.button.alt{background:#fff;color:#0b62c8;border-color:#cbdcf1}
.button.soft{background:#eef6ff;color:#0b62c8;border-color:#dbeaff}

.phone{
  width:210px;height:330px;border-radius:32px;background:#061830;border:7px solid #081321;
  box-shadow:0 16px 36px rgba(4,23,49,.24);
  padding:17px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#fff;position:relative;z-index:2
}
.phone:before{
  content:"";position:absolute;top:9px;width:64px;height:6px;border-radius:999px;background:#15243b
}
.phone-logo{
  width:72px;height:72px;border-radius:20px;display:grid;place-items:center;
  font-size:36px;margin-bottom:18px
}
.phone-logo.blue{background:linear-gradient(145deg,#1788ff,#0560e8)}
.phone-logo.yellow{background:linear-gradient(145deg,#ffd52b,#ffb800);color:#061830}
.phone strong{font-size:15px;text-align:center;margin-bottom:7px}
.phone small{font-size:12px;color:#9ab0cc;text-align:center;line-height:1.4}
.phone-bars{width:100%;display:grid;gap:7px;margin-top:19px}
.phone-bars span{height:8px;background:#132b4e;border-radius:999px}
.phone-bars span:nth-child(2){width:78%}
.phone-bars span:nth-child(3){width:62%}

.contact-box{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;margin-top:22px;
  border-radius:18px;background:linear-gradient(90deg,#e5f1ff,#f2f8ff);padding:21px;
  border:1px solid #dce9f8
}
.contact-icon{
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:#cfe5ff;font-size:26px
}
.contact-box h3{margin:0 0 5px}
.contact-box p{margin:0 0 10px;color:#52657d;line-height:1.55}

.footer{
  margin-top:20px;border-radius:18px;min-height:82px;padding:18px 24px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  background:
    linear-gradient(165deg,transparent 68%,#0785ff 68% 76%,#ffd01e 76% 84%,#33d2f0 84%),
    #061a38;color:#fff
}
.footer small{display:block;font-weight:400;color:#aebfd4;margin-top:4px}
.footer .links{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;align-items:center}

.page-hero{
  border-radius:26px 26px 0 0;padding:48px 40px 66px;color:#fff;background:
  radial-gradient(circle at 90% 10%,rgba(20,103,194,.27),transparent 31%),
  linear-gradient(135deg,#06152e,#0a2b58,#123c70)
}
.page-hero h1{font-size:43px;margin:0 0 10px}
.page-hero p{margin:0;color:#dce7f3;font-size:17px;line-height:1.65}
.bars{display:flex;gap:6px;width:96px;margin-top:18px}
.bars span{height:5px;flex:1;border-radius:20px}
.bars span:nth-child(1){background:#1688ff}.bars span:nth-child(2){background:#ffd027}.bars span:nth-child(3){background:#31d0ef}

.legal-wrap{
  margin-top:-24px;position:relative;background:#fff;border-radius:26px;padding:32px;
  box-shadow:var(--shadow)
}
.legal-wrap h2{margin-top:30px;font-size:22px}
.legal-wrap h2:first-child{margin-top:0}
.legal-wrap h3{margin-top:24px}
.legal-wrap p,.legal-wrap li{line-height:1.72;color:#3d5068}
.legal-wrap ul{padding-left:22px}
.notice{
  padding:14px 16px;border-radius:14px;background:#eef6ff;border:1px solid #d7e9ff;
  color:#315272;margin:18px 0
}
.grid-links{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.link-card{
  display:block;text-decoration:none;border:1px solid var(--line);border-radius:18px;
  padding:20px;background:#f9fbfe;box-shadow:var(--shadow-soft)
}
.link-card h3{margin:0 0 7px}.link-card p{margin:0;color:var(--muted);line-height:1.55}

[data-lang="en"] .ua{display:none!important}
[data-lang="uk"] .en{display:none!important}

@media(max-width:860px){
  .topbar{align-items:flex-start}
  .nav{gap:5px}
  .hero-image{display:none}
  .hero-mobile{display:block}
  .app-card{grid-template-columns:1fr}
  .phone{display:none}
  .features{grid-template-columns:1fr}
  .sheet,.legal-wrap{padding:23px 18px}
  .page-hero{padding:38px 24px 58px}
  .page-hero h1{font-size:36px}
  .grid-links{grid-template-columns:1fr}
}
@media(max-width:560px){
  .shell{padding:9px 9px 28px}
  .topbar{flex-direction:column}
  .nav{justify-content:flex-start}
  .brand img{width:42px;height:42px}
  .hero-mobile h1{font-size:37px}
  .app-card{padding:21px 18px}
  .app-title h3{font-size:24px}
  .contact-box{grid-template-columns:1fr}
  .footer{flex-direction:column;align-items:flex-start;padding-bottom:50px}
  .footer .links{justify-content:flex-start}
}


.about-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:8px;
}
.about-point{
  display:flex;
  gap:14px;
  padding:19px;
  border:1px solid var(--line);
  border-radius:18px;
  background:linear-gradient(145deg,#fbfdff,#f5f9fe);
}
.about-point>span{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:#e9f4ff;color:#087cff;font-size:12px;font-weight:950;
}
.about-point h3{margin:1px 0 6px;font-size:17px}
.about-point p{margin:0;color:var(--muted);line-height:1.55;font-size:14px}
.home-apps{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  margin-top:24px;
  padding:22px 0 2px;
  border-top:1px solid var(--line);
}
.home-apps h2{margin:0 0 7px;font-size:27px}
.home-apps p{margin:0;color:var(--muted);line-height:1.6}
.footer-contact{
  display:flex;
  align-items:center;
  gap:10px 14px;
  flex-wrap:wrap;
  justify-content:flex-end;
  font-size:13px;
  color:#dce7f3;
}
.footer-contact a{
  color:#fff;
  font-weight:750;
  text-decoration:none;
}
.footer-contact a:hover{text-decoration:underline}

@media(max-width:860px){
  .about-grid{grid-template-columns:1fr}
  .home-apps{align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .footer-contact{justify-content:flex-start}
}