:root{
  --bg:#0b0f17;
  --card:#0f1624;
  --soft:#121b2d;
  --text:#e8eefc;
  --muted:#a7b2cc;
  --border:rgba(255,255,255,.08);
  --primary:#4f8cff;
  --primary2:#7c5cff;
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --radius:18px;
  --radius2:26px;
  --container: 1100px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, rgba(79,140,255,.25), transparent 60%),
              radial-gradient(900px 500px at 100% 0%, rgba(124,92,255,.18), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit; text-decoration:none}
a:hover{opacity:.95}
.container{max-width:var(--container); margin:0 auto; padding:0 18px}
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,23,.75);
  border-bottom:1px solid var(--border);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:12px 0}
.logo{display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:.2px}
.logo__mark{
  width:34px; height:34px; border-radius:12px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  box-shadow: 0 12px 30px rgba(79,140,255,.22);
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.logo__mark img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.logo__text{font-size:16px}
.nav{display:flex; gap:14px; font-size:14px; color:var(--muted)}
.nav a{padding:8px 10px; border-radius:12px}
.nav a:hover{background:rgba(255,255,255,.06); color:var(--text)}
.header__cta{display:flex; align-items:center; gap:12px}
.phone{font-weight:650; font-size:14px; color:var(--text); opacity:.95}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  font-weight:650; font-size:14px;
  transition: transform .08s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{background: rgba(255,255,255,.06); transform: translateY(-1px)}
.btn--primary{
  border-color: rgba(79,140,255,.35);
  background: linear-gradient(135deg, rgba(79,140,255,.95), rgba(124,92,255,.95));
  box-shadow: 0 16px 40px rgba(79,140,255,.20);
}
.section{padding:26px 0}
.hero{padding:30px 0 10px}
.hero__inner{display:grid; grid-template-columns: 1.1fr .9fr; gap:18px; align-items:center}
.hero--home .hero__inner{grid-template-columns: 1.05fr .95fr}
.hero__copy{padding:10px 0}
.hero__media{display:flex; justify-content:flex-end}
.hero__img{
  width:100%;
  max-width:520px;
  border-radius: var(--radius2);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  background: #0d1422;
}
.h1{font-size:42px; line-height:1.08; margin:0 0 12px}
.h2{font-size:26px; margin:0 0 12px}
.h3{font-size:18px; margin:18px 0 10px}
.lead{color:var(--muted); font-size:16px; margin:0 0 16px; max-width:60ch}
.hero__actions{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.hero__chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:14px}
.chip{
  padding:7px 10px; border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size:13px;
}
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; align-items:stretch}
.grid{display:grid; grid-template-columns: 1fr 1.2fr; gap:14px; align-items:start}
.card{
  background: rgba(15,22,36,.86);
  border:1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding:18px;
}
.card--soft{background: rgba(18,27,45,.78)}
.muted{color:var(--muted)}
.tiny{font-size:12px}
.form{display:grid; gap:10px}
.form__row{display:grid; grid-template-columns: 1fr 1fr auto; gap:10px}
.label{font-size:12px; color:var(--muted)}
input, textarea{
  width:100%;
  padding:11px 12px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
textarea{resize:vertical}
input:focus, textarea:focus{border-color: rgba(79,140,255,.45)}
.prose{color:var(--text)}
.prose p{margin:10px 0}
.prose ul, .prose ol{padding-left:18px; margin:10px 0}
.bullets{margin:10px 0; padding-left:18px}
.faq details{
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px 12px;
  background: rgba(255,255,255,.03);
  margin:10px 0;
}
.faq summary{cursor:pointer; font-weight:700}
.links{display:flex; flex-wrap:wrap; gap:10px}
.tag{
  display:inline-flex; padding:7px 10px;
  border-radius:999px; border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size:13px;
}
.tag:hover{color:var(--text); background: rgba(255,255,255,.05)}
.footer{margin-top:34px; padding:26px 0; border-top:1px solid var(--border); background: rgba(11,15,23,.65)}
.footer__grid{display:grid; grid-template-columns: 1.2fr .8fr 1fr; gap:16px}
.footer__title{font-weight:800; margin-bottom:8px}
.footer__links{list-style:none; padding:0; margin:0; display:grid; gap:8px}
.footer__contacts{display:grid; gap:6px; margin-top:10px}
.footer__bottom{display:flex; justify-content:space-between; gap:10px; padding-top:12px}
.cities{display:flex; flex-wrap:wrap; gap:8px}
.footer__more summary{margin-top:10px; cursor:pointer; color:var(--muted)}
.footer__more[open] summary{color:var(--text)}
.brandline{display:flex; align-items:center; gap:12px; margin-top:12px}
.brandline__logo{
  width:44px; height:44px; border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  padding:8px;
  object-fit:contain;
}
.brandline__name{font-weight:800}
.alpha{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}

@media (max-width: 980px){
  .hero__inner{grid-template-columns: 1fr; }
  .hero__media{justify-content:flex-start}
  .grid{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .form__row{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
  .h1{font-size:34px}
}


/* Modal */
.modal{position:fixed; inset:0; z-index:80}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute; inset:0; background:rgba(0,0,0,.55)}
.modal__dialog{position:relative; max-width:520px; margin:10vh auto; background:rgba(18,22,32,.98); border:1px solid rgba(255,255,255,.10); border-radius:18px; box-shadow:0 10px 40px rgba(0,0,0,.45); padding:18px}
.modal__close{position:absolute; top:10px; right:10px; width:36px; height:36px; border-radius:12px; border:1px solid rgba(255,255,255,.14); background:transparent; color:var(--text); font-size:20px; cursor:pointer}
.modal__title{font-size:22px; font-weight:700; margin-bottom:6px}
.modal__text{color:var(--muted); margin:0 0 14px}
.modal__actions{display:flex; gap:10px; flex-wrap:wrap}

/* Toast */
.toast{position:fixed; left:16px; bottom:16px; z-index:90; background:rgba(18,22,32,.96); border:1px solid rgba(255,255,255,.12); border-radius:14px; padding:12px 14px; box-shadow:0 8px 30px rgba(0,0,0,.35)}