:root{
  /* Light "landing like Asterio" theme */
  --bg:#ffffff;
  --panel:#ffffff;
  --panel2:#f7f7f7;
  --text:#2d2d2d;
  --muted:#666;
  --line:rgba(0,0,0,.10);
  --brand:#1aa36f;      /* green accent */
  --brand2:#0e7f57;
  --shadow: 0 10px 24px rgba(0,0,0,.10);
  --radius: 10px;
  --radius2: 14px;
  --container: 1140px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Kumbh Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a{color:inherit}
.container{width:min(var(--container), calc(100% - 48px)); margin:0 auto}
.main{padding-bottom:72px}

.topbar{
  position:sticky; top:0; z-index:30;
  background: #fff;
  border-bottom:1px solid var(--line);
}
.topbar__inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}

.topbar__contacts{
  display:flex;
  align-items:center;
  gap:14px;
  margin-left:auto;
  margin-right:14px;
}
.topbar__contact{
  text-decoration:none;
  font-weight:800;
  font-size:13px;
  color: var(--text);
  padding:8px 10px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.10);
  background: #fff;
}
.topbar__contact:hover{border-color: rgba(26,163,111,.35); background: rgba(26,163,111,.06)}
.topbar__social{display:flex; gap:8px; align-items:center}
.topbar__socialLink{
  text-decoration:none;
  font-weight:800;
  font-size:12px;
  color: var(--text);
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.10);
}
.topbar__socialLink:hover{border-color: rgba(26,163,111,.35); background: rgba(26,163,111,.06)}

.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.brand__mark{
  width:38px;height:38px;border-radius:12px;
  background:
    radial-gradient(12px 12px at 28% 32%, rgba(255,255,255,.9), rgba(255,255,255,0) 70%),
    linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 24px rgba(26,163,111,.18);
}
.brand__title{display:block; font-weight:700; letter-spacing:.2px}
.brand__subtitle{display:block; font-size:12px; color:var(--muted); margin-top:1px}

.nav{display:flex; align-items:center; gap:12px}
.nav__burger{
  display:none; width:42px; height:42px;
  border:1px solid var(--line);
  border-radius:14px;
  background: rgba(255,255,255,.03);
  color:var(--text);
}
.nav__burger span{display:block; width:18px; height:2px; background: rgba(0,0,0,.65); margin:4px auto; border-radius:2px}
.nav__items{display:flex; align-items:center; gap:10px}
.nav__link{
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  padding:10px 12px;
  border-radius:14px;
  color: var(--text);
  border:1px solid transparent;
}
.nav__link:hover{background: rgba(0,0,0,.03); border-color: rgba(0,0,0,.06)}
.nav__link.is-active{background: rgba(26,163,111,.08); border-color: rgba(26,163,111,.22)}
.nav__link--btn{
  background: linear-gradient(135deg, rgba(26,163,111,.18), rgba(26,163,111,.10));
  border-color: rgba(26,163,111,.28);
}

.badge{
  display:inline-flex; align-items:center;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(26,163,111,.24);
  background: rgba(26,163,111,.08);
  color: var(--text);
  font-weight:600;
  font-size:12px;
  letter-spacing:.2px;
}

.hero{padding:56px 0 22px}
.hero__grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:28px; align-items:start}
.hero__copy{padding:22px 0}

.h1{font-size:44px; line-height:1.08; margin:14px 0 12px; letter-spacing:-.6px}
.h2{font-size:30px; line-height:1.18; margin:0 0 8px; letter-spacing:-.35px}
.h3{font-size:18px; margin:0 0 8px}
.lead{font-size:18px; color: rgba(0,0,0,.75); line-height:1.6; margin:0}
.muted{color:var(--muted); margin:0}

.hero__cta{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}
.btn{
  display:inline-flex; justify-content:center; align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: #fff;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  cursor:pointer;
}
.btn--primary{
  border-color: rgba(102,227,196,.35);
  background: linear-gradient(135deg, rgba(102,227,196,.24), rgba(122,167,255,.16));
  box-shadow: 0 18px 50px rgba(102,227,196,.10);
}
.btn--ghost{background: rgba(255,255,255,.03)}
.btn--full{width:100%}

.hero__meta{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:12px; margin-top:22px}
.meta{
  padding:12px 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius:var(--radius);
}
.meta__k{font-size:12px; color:var(--muted); font-weight:600}
.meta__v{font-size:14px; margin-top:3px; font-weight:700}

.hero__visual{padding:18px 0}
.heroCard{
  border-radius:var(--radius2);
  border:1px solid rgba(122,167,255,.16);
  background: linear-gradient(180deg, rgba(15,24,51,.72), rgba(12,20,44,.72));
  box-shadow: var(--shadow);
  padding:18px;
}
.heroCard__title{font-weight:800; font-size:14px; color: var(--text); margin-bottom:10px}
.heroCard__note{margin-top:12px; font-size:12px; color:var(--muted)}

.checklist{list-style:none; padding:0; margin:0; display:grid; gap:10px}
.checklist li{display:flex; gap:10px; align-items:flex-start; color: rgba(0,0,0,.75); line-height:1.5}
.checklist li::before{
  content:"";
  width:18px; height:18px; flex:0 0 18px; margin-top:2px;
  border-radius:6px;
  background: linear-gradient(135deg, rgba(102,227,196,.9), rgba(122,167,255,.8));
  box-shadow: 0 10px 22px rgba(102,227,196,.10);
}

.section{padding:44px 0}
.section--alt{background: rgba(255,255,255,.02); border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06)}
.section--cta{padding:56px 0}
.section__head{display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:18px; flex-wrap:wrap}

.cards{display:grid; gap:14px}
.cards--3{grid-template-columns: repeat(3, minmax(0, 1fr))}
.cards--2{grid-template-columns: repeat(2, minmax(0, 1fr))}
.card{
  padding:18px;
  border-radius:var(--radius2);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.card p{margin:0; color: rgba(0,0,0,.72); line-height:1.6}
.list{margin:0; padding-left:18px; color: rgba(0,0,0,.72); display:grid; gap:6px}

.timeline{display:grid; gap:12px}
.step{
  display:grid;
  grid-template-columns: 60px 1fr;
  gap:14px;
  padding:16px;
  border-radius:var(--radius2);
  border:1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}
.step__n{
  width:60px; height:60px; border-radius:20px;
  display:flex; align-items:center; justify-content:center;
  font-weight:900;
  background: rgba(122,167,255,.10);
  border:1px solid rgba(122,167,255,.18);
}
.step__t{font-weight:900; font-size:16px}
.step__d{color: rgba(0,0,0,.70); margin-top:4px; line-height:1.6}
.step__a a{display:inline-block; margin-top:10px; color:rgba(102,227,196,.95); font-weight:800; text-decoration:none}
.step__a a:hover{text-decoration:underline}

.faq{display:grid; gap:10px}
.faq__item{
  border-radius:var(--radius2);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding:12px 14px;
}
.faq__item summary{cursor:pointer; font-weight:800; list-style:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__a{margin-top:8px; color: rgba(0,0,0,.72); line-height:1.6}

.pageHero{padding:46px 0 10px}
.pageHero__grid{display:grid; grid-template-columns: 1.3fr .7fr; gap:22px; align-items:start}
.pageHero__cta{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}
.pageHero__aside{padding-top:16px}
.asideCard{
  border-radius:var(--radius2);
  border:1px solid rgba(102,227,196,.16);
  background: linear-gradient(180deg, rgba(15,24,51,.72), rgba(12,20,44,.72));
  padding:16px;
  box-shadow: var(--shadow);
}
.asideCard__t{font-weight:900; margin-bottom:10px}
.kv{display:grid; grid-template-columns: 1fr 1fr; gap:8px 10px}
.kv__k{color:var(--muted); font-weight:700; font-size:12px}
.kv__v{font-weight:900; font-size:12px}

.cta{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  padding:22px;
  border-radius:var(--radius2);
  border:1px solid rgba(122,167,255,.18);
  background: linear-gradient(135deg, rgba(122,167,255,.10), rgba(102,227,196,.08));
  box-shadow: var(--shadow);
}
.cta__actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center}

.form{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.field{display:grid; gap:6px}
.field span{font-size:12px; color:var(--muted); font-weight:700}
input, textarea{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(10,14,28,.55);
  color:var(--text);
  padding:12px 12px;
  outline:none;
}
input:focus, textarea:focus{border-color: rgba(102,227,196,.45); box-shadow: 0 0 0 4px rgba(102,227,196,.12)}
.field--full{grid-column: 1 / -1}
.form__note{grid-column: 1 / -1; font-size:12px; color:var(--muted)}

.footer{
  border-top:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.18);
  padding:34px 0 26px;
}
.footer__grid{display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:20px}
.footer__title{font-weight:900; margin-bottom:8px}
.footer__text{color:var(--muted); line-height:1.6}
.footer__links{display:grid; gap:8px}
.footer__links a{color: rgba(0,0,0,.78); text-decoration:none}
.footer__links a:hover{text-decoration:underline}
.footer__bottom{display:flex; justify-content:space-between; gap:12px; margin-top:18px; color:var(--muted); font-size:12px; flex-wrap:wrap}
.footer__muted{opacity:.9}

@media (max-width: 980px){
  .hero__grid, .pageHero__grid{grid-template-columns: 1fr}
  .hero__visual{padding-top:0}
  .cards--3{grid-template-columns: 1fr}
  .cards--2{grid-template-columns: 1fr}
  .cta{grid-template-columns: 1fr}
  .form{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
  .h1{font-size:36px}
  .h2{font-size:26px}
  .topbar__contacts{display:none}
  .nav__burger{display:inline-flex; align-items:center; justify-content:center}
  .nav__items{
    display:none;
    position:absolute;
    right:24px;
    top:66px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:10px;
    border-radius:18px;
    border:1px solid rgba(255,255,255,.10);
    background: rgba(7,10,20,.92);
    box-shadow: var(--shadow);
    min-width: 220px;
  }
  .nav__items.is-open{display:flex}
  .nav{position:relative}
  .nav__link{padding:11px 12px}
}