:root{
  --bg:#070A12;
  --panel:#0B1220;
  --panel2:#0F172A;
  --text:#E5E7EB;
  --muted:#94A3B8;
  --border:#22304A;
  --accent:#FACC15;
  --radius:16px;
  --shadow:0 18px 60px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans";
  background:
    radial-gradient(900px 520px at 15% 0%, rgba(250,204,21,.10), transparent 55%),
    radial-gradient(820px 520px at 90% 10%, rgba(96,165,250,.12), transparent 60%),
    linear-gradient(180deg, #0B1220, #05070E);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}

.topbar{
  position:sticky;top:0;z-index:10;
  backdrop-filter: blur(14px);
  background: rgba(7,10,18,.72);
  border-bottom:1px solid rgba(34,48,74,.55);
}

.nav{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;
}

.brand{display:flex;align-items:center;gap:10px;min-width:160px}
.logo{
  width:34px;height:34px;border-radius:12px;
  background: linear-gradient(135deg, rgba(250,204,21,.95), rgba(96,165,250,.8));
  box-shadow: 0 12px 34px rgba(250,204,21,.10);
}
.brand b{font-weight:950;letter-spacing:.2px}
.brand span{display:block;color:var(--muted);font-size:12px;margin-top:1px}

.menu{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.pill{
  padding:9px 12px;border-radius:999px;
  border:1px solid rgba(34,48,74,.7);
  background: rgba(15,23,42,.55);
  font-size:14px;
}
.pill.active{
  border-color: rgba(250,204,21,.55);
  box-shadow: 0 0 0 3px rgba(250,204,21,.10) inset;
}

.hero{padding:16px 0 12px}
.section{padding:12px 0}

.card{
  border:1px solid rgba(34,48,74,.75);
  border-radius:var(--radius);
  background: rgba(15,23,42,.55);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.pad{padding:16px}

.grid{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
@media (min-width: 920px){
  .grid{grid-template-columns: 1.25fr .75fr}
  .pad{padding:18px}
}

.media{
  background:
    radial-gradient(520px 240px at 20% 20%, rgba(250,204,21,.10), transparent 55%),
    radial-gradient(500px 240px at 80% 30%, rgba(96,165,250,.12), transparent 55%),
    linear-gradient(180deg, rgba(2,6,23,.40), rgba(2,6,23,.78));
  border-bottom:1px solid rgba(34,48,74,.6);
  padding:12px;
}

.heroimg{
  width:100%;
  height:auto;
  display:block;
  border-radius:14px;
  border:1px solid rgba(148,163,184,.18);
}

.kicker{
  color:var(--accent);
  font-weight:900;
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.h1{font-size:28px;line-height:1.12;margin:10px 0 10px;font-weight:980}
@media (min-width: 520px){ .h1{font-size:32px} }

.h2{font-size:18px;margin:0 0 10px;font-weight:950}
.h3{font-size:15px;margin:0 0 6px;font-weight:900;color:#F8FAFC}
.sub{color:var(--muted);margin:0 0 12px}
.muted{color:var(--muted)}
.small{font-size:12px}

.trust{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.trustitem{
  font-size:13px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(34,48,74,.75);
  background: rgba(7,10,18,.40);
}

.form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width: 440px){ .form{grid-template-columns:1fr} }
.label{display:block;margin:0 0 6px;color:var(--muted);font-size:13px}
.input,.select,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(34,48,74,.85);
  background: rgba(7,10,18,.45);
  color:var(--text);
  outline:none;
}
.input:focus,.select:focus,textarea:focus{
  border-color: rgba(250,204,21,.55);
  box-shadow: 0 0 0 3px rgba(250,204,21,.10);
}
.formbtn{display:flex;align-items:end}

.btn{
  padding:12px 14px;border-radius:14px;
  border:1px solid rgba(34,48,74,.85);
  background: rgba(15,23,42,.72);
  color:var(--text);
  font-weight:900;
}
.btn.primary{
  background: rgba(250,204,21,.95);
  color:#111827;border-color: rgba(250,204,21,.55);
}
.btn.full{width:100%}
.btn:hover{filter:brightness(1.02)}

.hr{height:1px;background: rgba(34,48,74,.7);margin:14px 0}

.arc-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:10px;
}
@media (min-width: 520px){ .arc-grid{grid-template-columns:repeat(6, 1fr)} }
@media (min-width: 920px){ .arc-grid{grid-template-columns:repeat(11, 1fr)} }

.arc{
  display:flex;align-items:center;justify-content:center;
  height:44px;border-radius:14px;
  border:1px solid rgba(34,48,74,.8);
  background: rgba(7,10,18,.40);
  font-weight:950;
  user-select:none;
}
.arc:hover{
  border-color: rgba(250,204,21,.45);
  box-shadow: 0 0 0 3px rgba(250,204,21,.08);
}

.faqitem{padding:10px 0}
.faqitem + .faqitem{border-top:1px solid rgba(34,48,74,.55)}

.toast{
  position:fixed;left:16px;right:16px;bottom:16px;
  background: rgba(15,23,42,.92);
  border:1px solid rgba(34,48,74,.9);
  border-radius:16px;
  padding:12px 14px;
  box-shadow: var(--shadow);
  display:none;
}
.toast.show{display:block}
.toast b{color:var(--accent)}

.footer{padding:22px 0 40px;color:var(--muted);font-size:12px}

.actions{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:10px;
}

.actions .btn,
.actions .pill{
  width:100%;
}

/* если где-то внутри actions попадаются <a class="btn full"> */
.actions a.btn{
  display:block;
}

.btn{
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  text-decoration:none;
  cursor:pointer;
}