:root{
  --bg:#0b1220;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text:#e8eefc;
  --muted: rgba(232,238,252,.72);
  --line: rgba(255,255,255,.10);
  --accent:#35d4ff;
  --accent2:#7c5cff;
  --good:#32d583;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
}


*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(53,212,255,.20), transparent 55%),
    radial-gradient(900px 700px at 90% 0%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(1200px 900px at 50% 115%, rgba(50,213,131,.12), transparent 55%),
    var(--bg);
  line-height:1.5;
}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11,18,32,.75), rgba(11,18,32,.35));
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo{
  width:38px;height:38px;border-radius:12px;
  background: linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow: 0 10px 25px rgba(53,212,255,.18);
  display:grid;place-items:center;font-weight:800;color:#071021;
}
.brand b{font-size:14px;letter-spacing:.2px}
.brand span{display:block;font-size:12px;color:var(--muted)}
.nav-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* BUTTONS */
.btn{
  appearance:none;border:0;cursor:pointer;
  padding:11px 14px;border-radius:14px;
  font-weight:700;font-size:13px;letter-spacing:.2px;
  display:inline-flex;align-items:center;gap:10px;
  transition:.18s transform, .18s opacity, .18s background;
  text-decoration:none;
  user-select:none;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background: linear-gradient(135deg,var(--accent),var(--accent2));
  color:#071021; box-shadow: 0 12px 30px rgba(124,92,255,.22);
}
.btn-ghost{
  background: rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.10);
  color:var(--text);
}
.btn-ghost:hover{background: rgba(255,255,255,.10)}

/* HERO */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  color:var(--muted);font-size:12px;font-weight:600;
}
.dot{width:9px;height:9px;border-radius:99px;background:var(--good);box-shadow:0 0 0 4px rgba(50,213,131,.12)}
header.hero{padding:34px 0 10px}

.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:stretch}
.hero-card{
  border-radius:var(--radius);
  padding:22px;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero-card:before{
  content:"";position:absolute;inset:-2px;
  background: radial-gradient(800px 250px at 30% 0%, rgba(53,212,255,.18), transparent 55%),
              radial-gradient(700px 300px at 100% 25%, rgba(124,92,255,.18), transparent 55%);
  pointer-events:none;
}
.hero-card > *{position:relative}
h1{margin:10px 0 10px;font-size:42px;line-height:1.08;letter-spacing:-.6px}
.accent{color:var(--accent)}
.lead{color:var(--muted);font-size:15px;max-width:62ch}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.mini-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.kpi{
  padding:12px;border-radius:16px;background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
.kpi b{display:block;font-size:16px}
.kpi span{display:block;color:var(--muted);font-size:12px;margin-top:2px}

/* SIDE */
.side{display:grid;gap:12px}
.panel{
  border-radius:var(--radius);
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  padding:16px;
}
.panel h3{margin:0 0 8px;font-size:14px}
.small{font-size:12px;color:var(--muted)}
.muted{color:var(--muted)}
.divider{height:10px}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  cursor:pointer;
  padding:9px 10px;border-radius:999px;
  background: rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.10);
  font-size:12px;color:var(--text);
  transition:.15s transform,.15s background;
  user-select:none;
}
.chip:hover{background: rgba(255,255,255,.10)}
.chip:active{transform:translateY(1px)}

/* SECTIONS */
section{padding:26px 0}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:10px;margin-bottom:14px}
.section-title h2{margin:0;font-size:22px;letter-spacing:-.3px}
.section-title p{margin:0;color:var(--muted);font-size:13px}

.grid{display:grid;gap:12px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  border-radius:var(--radius);
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  padding:16px;
}
.card b{display:block}
.card p{margin:7px 0 0;color:var(--muted);font-size:13px}
.icon{
  width:36px;height:36px;border-radius:14px;
  background: linear-gradient(135deg, rgba(53,212,255,.22), rgba(124,92,255,.22));
  border:1px solid rgba(255,255,255,.12);
  display:grid;place-items:center;margin-bottom:10px;
}

/* STEPS */
.steps{counter-reset:step}
.step{position:relative;padding-left:48px}
.step:before{
  counter-increment:step;
  content:counter(step);
  position:absolute;left:14px;top:14px;
  width:26px;height:26px;border-radius:10px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  display:grid;place-items:center;font-weight:800;color:var(--text);font-size:12px
}

/* REVIEWS */
.review .who{color:var(--muted);font-size:12px;margin-top:6px}
.section-actions{display:flex;justify-content:center;margin-top:12px}
.note{margin-top:10px}

/* CONTACTS */
.contact-card{
  display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;
}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* FOOTER */
.footer{
  padding:18px 0 90px;
  color:var(--muted);font-size:12px;
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center;
}

/* STICKY */
.stickybar{
  position:fixed;left:0;right:0;bottom:12px;z-index:60;
  display:flex;justify-content:center;pointer-events:none;
}
.stickybar .wrap{
  pointer-events:auto;
  width:min(980px, calc(100% - 24px));
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  border-radius:18px;
  padding:10px;
  display:flex;gap:10px;align-items:center;justify-content:space-between;
  box-shadow: var(--shadow);
}
.stickybar .left, .stickybar .right{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap
}
.pill{
  display:inline-flex;gap:10px;align-items:center;
  padding:9px 10px;border-radius:999px;
  background: rgba(11,18,32,.45);
  border:1px solid rgba(255,255,255,.10);
  color:var(--muted);font-size:12px;font-weight:600;
}

/* MODAL */
.modal{position:fixed;inset:0;z-index:100;display:none}
.modal.is-open{display:block}
.modal__overlay{
  position:absolute;inset:0;background: rgba(0,0,0,.55);
}
.modal__dialog{
  position:relative;
  width:min(720px, calc(100% - 24px));
  margin:48px auto;
  border-radius:20px;
  background: rgba(11,18,32,.92);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow:hidden;
}
.modal__head{
  display:flex;justify-content:space-between;gap:12px;align-items:flex-start;
  padding:16px 16px 10px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.iconbtn{
  width:38px;height:38px;border-radius:14px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:var(--text);
  cursor:pointer;
}
.iconbtn:hover{background: rgba(255,255,255,.12)}

/* FORM */
.form{padding:14px 16px 16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px}
input, textarea, select{
  width:100%;
  padding:12px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(11,18,32,.55);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px;resize:vertical}
.hint{font-size:11px;color:rgba(232,238,252,.60);margin-top:6px}

.phone{
  display:flex;align-items:center;gap:8px;
  padding:0 10px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(11,18,32,.55);
}
.phone__prefix{
  color:rgba(232,238,252,.85);
  font-weight:700;
  padding:10px 0;
}
.phone input{
  border:0;background:transparent;padding:12px 0;
  outline:none;
}

.form__actions{
  display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;
  margin-top:12px;
}

/* TOAST */
.toast{
  position:fixed;left:50%;bottom:92px;transform:translateX(-50%);
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(12px);
  color:var(--text);
  padding:10px 12px;border-radius:14px;
  box-shadow: var(--shadow);
  display:none;
  width:min(520px, calc(100% - 24px));
  z-index:110;
}
.toast.is-show{display:block}

/* RESPONSIVE */
@media (max-width: 920px){
  h1{font-size:34px}
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .modal__dialog{margin:18px auto}
}

/* Reviews stars */
.review-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}

.stars{
  display:inline-flex;
  gap:3px;
  font-size:18px;
  line-height:1;
  letter-spacing:0.5px;
}

.star{
  display:inline-block;
  transform: translateY(-1px);
}

.star.filled{
  color:#f5c542; /* золото */
  text-shadow: 0 0 10px rgba(245, 197, 66, 0.25);
}

.star.empty{
  color: rgba(255,255,255,0.28); /* серые */
}

.review-date{
  font-size:12px;
  opacity:0.7;
}