/* UTF-8 (без BOM) */
:root{
  color-scheme: dark;
  --bg:#0b1020;
  --panel:#121a2d;
  --panel2:#0f172a;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.085);
  --text:#e8eefc;
  --muted:rgba(232,238,252,.70);
  --muted2:rgba(232,238,252,.45);
  --line:rgba(255,255,255,.11);

  --a:#45c1ff;
  --b:#8b5cf6;
  --c:#ec4899;

  --radius:18px;
  --radius2:26px;
  --shadow: 0 22px 80px rgba(0,0,0,.60);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 560px at 12% 8%, rgba(69,193,255,.22), transparent 60%),
    radial-gradient(820px 520px at 84% 10%, rgba(139,92,246,.22), transparent 62%),
    radial-gradient(860px 600px at 72% 92%, rgba(236,72,153,.16), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 30%),
    var(--bg);
}

a{ color:inherit; }

.skip{
  position:absolute;
  left:12px;
  top:10px;
  padding:10px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  color: var(--text);
  text-decoration:none;
  transform: translateY(-140%);
  transition: transform .15s ease;
  z-index: 10;
}
.skip:focus{ transform: translateY(0); outline:none; }

.wrap{
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 18px 70px;
}

.top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 12px 14px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  backdrop-filter: blur(14px);
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  text-decoration:none;
  min-width: 0;
}

.brand__mark{
  width:42px;
  height:42px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 42px;
}

.brand__mark img{
  width:100%;
  height:100%;
  display:block;
  object-fit:contain;
  filter: drop-shadow(0 14px 42px rgba(0,0,0,.42));
}

.brand__name{
  font-weight: 800;
  letter-spacing: .2px;
  white-space: nowrap;
}

.nav{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
  justify-content:center;
}

.nav a{
  color: var(--muted);
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all .15s ease;
  font-size: 13px;
}
.nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.08);
}

.actions{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-shrink: 0;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(18,26,45,.50);
  color: var(--text);
  text-decoration:none;
  font-weight: 650;
  font-size: 13px;
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease, background .12s ease;
}
.btn:hover{ filter: brightness(1.06); transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn--primary{
  border: none;
  background: linear-gradient(135deg, rgba(69,193,255,.95), rgba(139,92,246,.90));
  color: rgba(11,16,32,.95);
  box-shadow: 0 14px 44px rgba(69,193,255,.25);
}
.btn--ghost{
  background: rgba(255,255,255,.04);
}

.hero{
  display:grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 22px;
  margin-top: 18px;
  align-items: stretch;
}

@media (max-width: 920px){
  .hero{ grid-template-columns: 1fr; }
  .nav{ display:none; }
}

.hero__copy{
  padding: 26px 20px 20px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(18,26,45,.70), rgba(15,23,42,.35));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero__copy:before{
  content:"";
  position:absolute;
  inset: -1px;
  background:
    radial-gradient(700px 320px at 16% 18%, rgba(69,193,255,.28), transparent 62%),
    radial-gradient(680px 320px at 88% 16%, rgba(139,92,246,.24), transparent 62%),
    radial-gradient(720px 380px at 70% 90%, rgba(236,72,153,.16), transparent 60%);
  pointer-events:none;
  opacity: .9;
}

.hero__copy > *{ position: relative; }

.kicker{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(69,193,255,.12);
  border: 1px solid rgba(69,193,255,.26);
  color: rgba(232,238,252,.9);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.kicker__dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(34,197,94,1);
  box-shadow: 0 0 14px rgba(34,197,94,.85);
}

h1{
  margin: 14px 0 10px;
  font-size: 40px;
  line-height: 1.06;
  letter-spacing: -.02em;
}

.grad{
  background: linear-gradient(120deg, rgba(69,193,255,1), rgba(139,92,246,1), rgba(236,72,153,1));
  -webkit-background-clip: text;
  color: transparent;
}

.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  max-width: 62ch;
}

.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.points{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 700px){
  h1{ font-size: 34px; }
  .points{ grid-template-columns: 1fr; }
}

.point{
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
}
.point__t{ font-weight: 750; font-size: 13px; margin: 0 0 4px; }
.point__d{ margin: 0; font-size: 12px; color: var(--muted); line-height: 1.45; }

.side{
  padding: 20px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
  backdrop-filter: blur(14px);
}

.side h2{
  margin: 2px 0 8px;
  font-size: 16px;
}
.side p{
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.side ul{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.side li{ margin: 6px 0; }

.sections{
  margin-top: 18px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 920px){
  .sections{ grid-template-columns: 1fr; }
}

.card{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}

.card h2{
  margin: 0 0 10px;
  font-size: 18px;
}
.card p{
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}
.steps{
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.footer{
  margin-top: 18px;
  padding: 16px 14px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted2);
  font-size: 12px;
}

.footer a{
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.22);
}
.footer a:hover{ color: var(--text); }