:root{
  --bg:#f7fbff;
  --surface:#ffffff;
  --surface-2:#eef6ff;
  --primary:#1463ff;
  --primary-dark:#0d3fb1;
  --accent:#00c2a8;
  --ink:#122033;
  --muted:#5e6f86;
  --border:#dce8f7;
  --shadow:0 18px 45px rgba(18,32,51,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, Poppins, Arial, sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{
  background:#0c1830;color:#dce9ff;font-size:14px;padding:9px 0
}
.topbar .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.nav{
  position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--border)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;color:var(--ink)}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:white;font-weight:900;box-shadow:var(--shadow)}
.menu{display:flex;align-items:center;gap:22px;font-weight:600;color:#263b55}
.menu a:hover{color:var(--primary)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 20px;border-radius:999px;background:var(--primary);color:#fff;
  font-weight:700;box-shadow:0 12px 24px rgba(20,99,255,.22);border:0;cursor:pointer
}
.btn.secondary{background:#fff;color:var(--primary);border:1px solid var(--border);box-shadow:none}
.btn.dark{background:#0c1830}
.mobile-toggle{display:none;background:#fff;border:1px solid var(--border);border-radius:12px;padding:9px 12px}
.hero{
  overflow:hidden;position:relative;padding:86px 0 72px;
  background:
    radial-gradient(circle at 12% 12%, rgba(0,194,168,.18), transparent 28%),
    radial-gradient(circle at 85% 8%, rgba(20,99,255,.18), transparent 30%),
    linear-gradient(180deg,#ffffff 0%,#eef6ff 100%);
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center}
.badge{display:inline-flex;gap:8px;align-items:center;background:#eaf4ff;color:var(--primary-dark);border:1px solid #cfe4ff;padding:9px 14px;border-radius:999px;font-weight:700;font-size:14px}
h1{font-size:clamp(42px,6vw,74px);line-height:1.04;margin:18px 0 18px;letter-spacing:-2px}
h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0 0 14px;letter-spacing:-1px}
h3{font-size:23px;margin:0 0 10px}
.lead{font-size:19px;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.stat{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:0 10px 25px rgba(18,32,51,.06)}
.stat strong{font-size:28px;display:block;color:var(--primary)}
.hero-card{
  background:rgba(255,255,255,.84);border:1px solid var(--border);border-radius:34px;padding:22px;
  box-shadow:var(--shadow);position:relative
}
.hero-visual{
  min-height:500px;border-radius:28px;background:linear-gradient(150deg,#0c1830,#1463ff 58%,#00c2a8);
  position:relative;overflow:hidden;color:white;padding:28px
}
.phone{
  position:absolute;width:205px;height:390px;background:#101b2e;border:10px solid #23324a;border-radius:32px;
  box-shadow:0 30px 60px rgba(0,0,0,.25);right:34px;top:48px;overflow:hidden
}
.screen{height:100%;background:linear-gradient(180deg,#192c52,#0a1530);padding:18px;color:white}
.game-ui{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:32px}
.game-tile{height:72px;border-radius:18px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18)}
.code-card{
  position:absolute;left:28px;bottom:34px;width:260px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);border-radius:24px;padding:18px;backdrop-filter:blur(8px)
}
.orbit{position:absolute;width:160px;height:160px;border:1px solid rgba(255,255,255,.28);border-radius:50%;left:28px;top:44px}
.section{padding:82px 0}
.section.light{background:#fff}
.section-title{max-width:760px;margin:0 auto 44px;text-align:center}
.section-title p{color:var(--muted);font-size:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  box-shadow:0 12px 30px rgba(18,32,51,.07);transition:.25s transform,.25s box-shadow
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.icon{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#eaf4ff,#e9fff9);display:grid;place-items:center;font-size:28px;margin-bottom:18px}
.card p,.muted{color:var(--muted)}
.list{padding:0;margin:18px 0 0;list-style:none}
.list li{padding:9px 0;border-bottom:1px dashed var(--border);color:#41556f}
.list li:before{content:"✓";color:var(--accent);font-weight:900;margin-right:9px}
.band{
  background:linear-gradient(135deg,#0c1830,#123b81);color:white;border-radius:34px;padding:48px;
  display:grid;grid-template-columns:1fr .72fr;gap:26px;align-items:center;box-shadow:var(--shadow)
}
.band p{color:#c8d9f5}
.process{counter-reset:step}
.process .card{position:relative;padding-top:36px}
.process .card:before{
  counter-increment:step;content:counter(step);
  position:absolute;top:-18px;left:26px;width:42px;height:42px;border-radius:14px;
  background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900
}
.price{font-size:42px;font-weight:900;color:var(--primary);margin:10px 0}
.featured{border:2px solid var(--primary);transform:scale(1.02)}
.portfolio{
  height:230px;border-radius:22px;background:linear-gradient(135deg,#eaf4ff,#ecfffb);
  display:flex;align-items:flex-end;padding:20px;border:1px solid var(--border);overflow:hidden;position:relative
}
.portfolio:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:rgba(20,99,255,.18);right:-45px;top:-38px}
.portfolio:after{content:"";position:absolute;width:110px;height:110px;border-radius:26px;background:rgba(0,194,168,.18);left:24px;top:35px;transform:rotate(14deg)}
.portfolio h3{position:relative;z-index:2;background:white;border-radius:16px;padding:12px 15px;box-shadow:0 10px 25px rgba(18,32,51,.08)}
.form{display:grid;gap:14px}
input,textarea,select{
  width:100%;padding:15px 16px;border-radius:16px;border:1px solid var(--border);
  font:inherit;background:#fff;color:var(--ink)
}
textarea{min-height:135px}
.footer{background:#071226;color:#cddaf0;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:28px}
.footer h3,.footer h4{color:#fff}
.footer a{display:block;color:#cddaf0;margin:9px 0}
.footer a:hover{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;color:#91a4c4;font-size:14px}
.page-hero{padding:70px 0;background:linear-gradient(135deg,#eef6ff,#fff)}
.content-page{background:#fff;border:1px solid var(--border);border-radius:28px;padding:38px;box-shadow:var(--shadow)}
.content-page h2{font-size:32px;margin-top:30px}
@media(max-width:900px){
  .hero-grid,.grid-3,.grid-2,.band,.footer-grid{grid-template-columns:1fr}
  .menu{display:none;position:absolute;left:4%;right:4%;top:76px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
  .menu.open{display:flex}
  .mobile-toggle{display:block}
  .stats{grid-template-columns:1fr}
  .hero-visual{min-height:420px}
  .phone{right:18px;width:175px;height:330px}
  .code-card{width:220px}
}