:root{
  --bg:#0b0c14;
  --bg-2:#0f1120;
  --panel:rgba(255,255,255,.03);
  --panel-brd:rgba(255,255,255,.08);
  --text:#eef0f7;
  --muted:#9aa0b5;
  --accent:#7c6cff;
  --accent-2:#22d3ee;
  --grad:linear-gradient(120deg,#7c6cff 0%,#a855f7 45%,#22d3ee 100%);
  --radius:18px;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}

/* ambient background blobs (replaces bg-blob.png) */
body::before,body::after{
  content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;
}
body::before{width:620px;height:620px;top:-220px;right:-160px;
  background:radial-gradient(circle at 30% 30%,#7c6cff,transparent 70%);}
body::after{width:560px;height:560px;bottom:-260px;left:-180px;
  background:radial-gradient(circle at 60% 40%,#22d3ee,transparent 70%);opacity:.35;}

/* header */
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(11,12,20,.72);border-bottom:1px solid var(--panel-brd);}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{width:40px;height:40px;border-radius:11px;background:#fff;
  display:grid;place-items:center;overflow:hidden;
  box-shadow:0 6px 20px rgba(37,99,235,.32)}
.brand .logo img{width:74%;height:74%;object-fit:contain;display:block}
.brand .name{font-weight:700;font-size:17px;line-height:1.1}
.brand .sub{font-size:12px;color:var(--muted)}
nav.links{display:flex;align-items:center;gap:22px}
nav.links a{font-size:14px;color:var(--muted);transition:color .2s}
nav.links a:hover{color:var(--text)}
.lang{display:flex;gap:4px;margin-left:6px}
.lang a{padding:4px 9px;border-radius:8px;font-size:12px;border:1px solid var(--panel-brd)}
.lang a.active{background:var(--panel);color:var(--text)}
.burger{display:none;background:none;border:1px solid var(--panel-brd);color:var(--text);
  width:42px;height:42px;border-radius:11px;font-size:18px;cursor:pointer}

/* hero */
.hero{padding:120px 0 80px;text-align:center;position:relative}
.hero .badge,.hero h1,.hero p,.hero .cta-row{position:relative;z-index:2}
.hero-blob{position:absolute;top:-90px;right:-120px;width:min(560px,62vw);height:auto;
  opacity:.62;pointer-events:none;z-index:1;
  filter:drop-shadow(0 30px 70px rgba(37,99,235,.4));
  animation:floaty 9s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-18px) rotate(-3deg)}}
@media(prefers-reduced-motion:reduce){.hero-blob{animation:none}}
.badge{display:inline-block;padding:7px 16px;border-radius:999px;font-size:13px;
  color:#c9c3ff;background:rgba(124,108,255,.12);border:1px solid rgba(124,108,255,.3);
  margin-bottom:26px}
h1{font-size:clamp(2.1rem,5.4vw,3.6rem);line-height:1.12;font-weight:800;
  letter-spacing:-.02em;max-width:900px;margin:0 auto 22px}
h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:clamp(1rem,1.6vw,1.18rem);max-width:660px;margin:0 auto 34px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{padding:14px 26px;border-radius:13px;font-weight:600;font-size:15px;
  transition:transform .15s,box-shadow .2s;border:1px solid transparent;display:inline-block}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(124,108,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(124,108,255,.5)}
.btn-ghost{background:var(--panel);border-color:var(--panel-brd);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.06);transform:translateY(-2px)}

/* generic section head */
.eyebrow{color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;margin-bottom:14px}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.02em;margin-bottom:16px}
.lead{color:var(--muted);max-width:660px;font-size:1.05rem}
.center{text-align:center;margin-inline:auto}

/* pills band */
.band{background:var(--bg-2);border-top:1px solid var(--panel-brd);border-bottom:1px solid var(--panel-brd)}
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;justify-content:center}
.pill{padding:10px 20px;border-radius:999px;background:var(--panel);border:1px solid var(--panel-brd);
  font-size:14px;font-weight:500}

/* feature grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}
.card{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);
  padding:30px 26px;transition:transform .2s,border-color .2s,background .2s}
.card:hover{transform:translateY(-4px);border-color:rgba(124,108,255,.4);background:rgba(124,108,255,.05)}
.card .ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:22px;
  background:rgba(124,108,255,.14);color:#c9c3ff;margin-bottom:18px}
.card h3{font-size:1.14rem;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}
.step{background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);padding:30px 26px;position:relative}
.step .num{width:44px;height:44px;border-radius:12px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:19px;margin-bottom:18px}
.step h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.step p{color:var(--muted);font-size:.96rem}

/* contacts */
.contacts{background:var(--bg-2);border-radius:26px;border:1px solid var(--panel-brd);
  padding:56px 40px;text-align:center;margin-top:8px}
.contacts .links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.contacts .links a{padding:12px 22px;border-radius:12px;background:var(--panel);
  border:1px solid var(--panel-brd);font-weight:600;font-size:14px;transition:.2s}
.contacts .links a:hover{background:rgba(124,108,255,.08);border-color:rgba(124,108,255,.4)}
.contacts .links a.mail{background:var(--grad);color:#fff;border-color:transparent}

/* footer */
footer{border-top:1px solid var(--panel-brd);padding:36px 0;margin-top:40px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot .c{color:var(--muted);font-size:13.5px}
.foot .fl{display:flex;gap:20px}
.foot .fl a{color:var(--muted);font-size:13.5px}
.foot .fl a:hover{color:var(--text)}

@media(max-width:860px){
  .grid,.steps{grid-template-columns:1fr}
  nav.links{display:none}
  nav.links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:16px;padding:22px 24px;background:var(--bg-2);border-bottom:1px solid var(--panel-brd)}
  nav.links.open .lang{margin-left:0}
  .burger{display:block}
  .section{padding:72px 0}
  .contacts{padding:40px 22px}
}