:root{
  --font-main:"Inter","Roboto","Segoe UI",system-ui,-apple-system,sans-serif;
  --bg:#060a0f;
  --panel:#101b27;
  --text:#f3f6f8;
  --muted:#a6b1bf;
  --accent:#55748d;
  --line:rgba(164,177,194,.15);
  --line-strong:rgba(164,177,194,.26);
  --shadow-soft:0 14px 38px rgba(0,0,0,.22);
  --page-bg:
    radial-gradient(920px 520px at 8% -12%, rgba(85,116,141,.16), transparent 58%),
    radial-gradient(760px 460px at 100% 0, rgba(18,132,90,.07), transparent 54%),
    linear-gradient(180deg, #081019 0%, #060a0f 54%, #05090d 100%);
}

*{box-sizing:border-box}
html{min-height:100%;scroll-behavior:smooth;background:var(--page-bg);background-color:var(--bg)}
body{
  margin:0;
  min-height:100vh;
  min-height:100dvh;
  overflow-x:hidden;
  color:var(--text);
  font:15px/1.58 var(--font-main);
  background:var(--page-bg);
  background-color:var(--bg);
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
[hidden]{display:none !important}

.page{
  position:relative;
  isolation:isolate;
  min-height:100vh;
  overflow-x:hidden;
  background:var(--page-bg);
}
.page::before{
  position:absolute;
  inset:0;
  z-index:-1;
  content:"";
  pointer-events:none;
  opacity:.38;
  background:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px) 0 0/100% 56px,
    linear-gradient(90deg, rgba(255,255,255,.014) 1px, transparent 1px) 0 0/78px 100%;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.22));
}
.wrap{width:min(1180px, calc(100% - 40px));margin:0 auto;padding:18px 0 30px}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(8,15,26,.94);
  box-shadow:var(--shadow-soft);
  backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand__mark{
  display:grid;
  place-items:center;
  width:48px;
  height:48px;
  overflow:hidden;
  flex:none;
  border:1px solid var(--line-strong);
  border-radius:999px;
  background:rgba(85,116,141,.18);
}
.brand__mark img{width:76%;height:76%;object-fit:contain}
.brand__copy{display:grid;gap:2px;min-width:0}
.brand__logo{width:clamp(190px,20vw,272px);height:auto}
.brand__sub{color:var(--muted);font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.public-nav{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0}
.public-nav a{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 10px;
  border:1px solid transparent;
  border-radius:8px;
  color:var(--muted);
  font-size:11px;
  font-weight:700;
  letter-spacing:.05em;
  text-transform:uppercase;
  white-space:nowrap;
}
.public-nav a:hover{border-color:var(--line);background:rgba(255,255,255,.03);color:var(--text)}
.topbar__auth{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.lang-toggle,.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 13px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#172534;
  color:var(--text);
  cursor:pointer;
  font:700 12px/1 var(--font-main);
  white-space:nowrap;
}
.btn.primary{border-color:rgba(99,130,154,.42);background:var(--accent);color:#fff}
.lang-toggle:hover,.btn:hover{border-color:var(--line-strong);background:#1d2e40}

.hero{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(320px,.94fr);gap:14px;margin-bottom:14px}
.panel,.section,.support-panel{
  border:1px solid var(--line);
  border-radius:12px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 54px),
    rgba(16,27,39,.92);
  box-shadow:var(--shadow-soft);
}
.hero__copy,.hero__aside,.section,.support-panel{padding:24px}
.hero__copy,.hero__aside{display:grid;align-content:start;gap:18px}
.hero__aside{gap:14px}
.eyebrow-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.eyebrow,.hero__tag,.kicker{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  width:max-content;
  padding:0 10px;
  border:1px solid var(--line);
  border-radius:8px;
  background:rgba(255,255,255,.025);
  color:var(--muted);
  font-size:11px;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.eyebrow{color:var(--text)}
.hero__headline,.section__head{display:grid;gap:9px}
.hero__headline h1,.section__head h2{margin:0;line-height:1.06;letter-spacing:-.03em}
.hero__headline h1{font-size:clamp(34px,5.7vw,54px)}
.section__head h2{font-size:clamp(24px,3.5vw,31px)}
.hero__lede{margin:0;max-width:42ch;color:var(--text);font-size:18px;line-height:1.5}
.hero__detail,.section__head p,.info-card p,.step__copy p,.support-panel p,.footer__copy{margin:0;color:var(--muted)}
.hero__actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.feature-media{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#060a0f}
.feature-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.feature-media figcaption{padding:9px 11px;color:var(--muted);font-size:12px}
.fact-grid,.info-grid,.jump-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.fact,.info-card,.jump-card{
  display:grid;
  align-content:start;
  gap:6px;
  min-width:0;
  padding:15px;
  border:1px solid var(--line);
  border-radius:10px;
  background:rgba(6,10,15,.4);
}
.fact span,.info-card span,.jump-card span{color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.fact strong,.info-card strong,.jump-card strong{font-size:16px;line-height:1.35}
.jump-card{transition:border-color .14s ease,background-color .14s ease}
.jump-card:hover{border-color:var(--line-strong);background:rgba(85,116,141,.12)}
.section{display:grid;gap:18px;margin-bottom:14px}
.info-grid.is-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);gap:14px;align-items:start}
.support-panel{display:grid;gap:14px;margin-bottom:14px}
.steps{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:steps}
.step{
  display:grid;
  grid-template-columns:42px minmax(0,1fr);
  gap:12px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:10px;
  background:rgba(6,10,15,.4);
  counter-increment:steps;
}
.step::before{
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border:1px solid var(--line-strong);
  border-radius:9px;
  color:var(--text);
  background:rgba(85,116,141,.14);
  content:counter(steps,decimal-leading-zero);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
}
.step__copy{display:grid;gap:5px}
.step__copy strong{font-size:17px}
.channel-list{display:flex;gap:8px;flex-wrap:wrap}
.channel-list a{display:inline-flex;min-height:34px;align-items:center;padding:0 11px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-weight:700}
.channel-list a:hover{border-color:var(--line-strong);color:var(--text)}
.footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 2px 0}
.footer__copy{font-size:12px}
.footer__links{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}
.footer__links a{color:var(--muted);font-size:12px}
.footer__links a:hover{color:var(--text)}

@media (max-width:980px){
  .topbar{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand auth" "nav nav"}
  .brand{grid-area:brand}
  .public-nav{grid-area:nav;justify-content:flex-start;overflow-x:auto;padding-top:8px;border-top:1px solid var(--line)}
  .topbar__auth{grid-area:auth}
  .hero,.split{grid-template-columns:1fr}
}

@media (max-width:720px){
  .wrap{width:min(100% - 20px,1180px);padding-top:10px}
  .topbar{position:relative;gap:8px;padding:10px}
  .brand__mark{width:42px;height:42px}
  .brand__logo{width:min(52vw,220px)}
  .topbar__auth .btn:not(.primary){display:none}
  .topbar__auth .btn.primary{min-height:36px;padding:0 10px;font-size:11px}
  .lang-toggle{min-height:36px;padding:0 9px;font-size:11px}
  .public-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));overflow:visible}
  .public-nav a{justify-content:center;padding:0 5px;font-size:9px}
  .hero__copy,.hero__aside,.section,.support-panel{padding:16px}
  .hero__headline h1{font-size:clamp(30px,9vw,40px)}
  .hero__lede{font-size:16px}
  .fact-grid,.info-grid,.info-grid.is-three,.jump-grid{grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
  .footer{align-items:flex-start;flex-direction:column}
  .footer__links{justify-content:flex-start}
}

@media (max-width:390px){
  .brand__mark{display:none}
  .brand__logo{width:min(48vw,180px)}
  .brand__sub{font-size:9px}
  .step{grid-template-columns:36px minmax(0,1fr);padding:12px}
  .step::before{width:36px;height:36px}
}