:root{
  --bg:#080b12;
  --bg-2:#0d121d;
  --card:#111826;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --text:#eef2f8;
  --muted:#9aa7bd;
  --gold:#d9b25f;
  --gold-2:#f0d395;
  --radius:20px;
  --shadow:0 24px 60px -30px rgba(0,0,0,.85);
  --max:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0 0 .5em;line-height:1.15;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.5rem)}
h2{font-size:clamp(1.55rem,2.9vw,2.35rem)}
h3{font-size:clamp(1.08rem,1.6vw,1.3rem)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.grad{background:linear-gradient(100deg,var(--gold) 0%,var(--gold-2) 45%,#fff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.glass{
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:var(--radius);backdrop-filter:blur(14px);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:.97rem;cursor:pointer;transition:.25s transform,.25s box-shadow,.25s background,.25s border-color;
  white-space:nowrap;
}
.btn--gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#14181f;box-shadow:0 14px 34px -16px rgba(217,178,95,.8)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 20px 40px -16px rgba(217,178,95,.95)}
.btn--line{border-color:var(--line-2);color:var(--text)}
.btn--line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn--ghost{border-color:var(--line-2);padding:11px 20px;font-size:.9rem}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-2)}
.btn--full{width:100%}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:60;transition:.3s background,.3s border-color,.3s backdrop-filter;border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(8,11,18,.82);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.nav__inner{display:flex;align-items:center;gap:22px;height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand__mark{color:var(--gold);display:flex}
.brand__text{display:flex;flex-direction:column;line-height:1.1;font-size:1.02rem}
.brand__text b{font-weight:700}
.brand__text small{color:var(--muted);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;margin-top:3px}
.nav__links{display:flex;gap:26px;margin-left:auto;font-size:.94rem}
.nav__links a{color:var(--muted);transition:.2s color;position:relative}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:var(--gold);transition:.3s right}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{right:0}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer;margin-left:auto}
.nav__burger span{width:22px;height:2px;background:var(--text);display:block;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.b1{width:520px;height:520px;background:#2a3f7a;top:-140px;left:-120px;animation:float 18s ease-in-out infinite}
.b2{width:420px;height:420px;background:#7a5a1f;top:60px;right:-120px;animation:float 23s ease-in-out infinite reverse}
.b3{width:380px;height:380px;background:#1f5a55;bottom:-160px;left:38%;animation:float 27s ease-in-out infinite}
@keyframes float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(30px,-34px,0)}}
.grid-lines{position:absolute;inset:0;opacity:.28;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:70px 70px;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 78%);
}
.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .85fr;gap:54px;align-items:center}
.tag{display:inline-block;padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);background:rgba(217,178,95,.09);color:var(--gold-2);font-size:.84rem;margin-bottom:22px}
.lead{font-size:1.09rem;color:#c6cfdf;max-width:60ch}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 22px}
.hero__points{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.hero__points li{position:relative;padding-left:20px}
.hero__points li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.hero__card{padding:30px;box-shadow:var(--shadow)}
.kpi__row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.95rem}
.kpi__row:last-of-type{border-bottom:0}
.kpi__row span{color:var(--muted)}
.kpi__row b{color:var(--gold-2);text-align:right}
.hero__note{margin:18px 0 0;font-size:.86rem;color:var(--muted)}

/* ---------- strip ---------- */
.strip{border-block:1px solid var(--line);background:rgba(255,255,255,.02);margin-top:20px}
.strip__inner{display:flex;flex-wrap:wrap;gap:14px 46px;justify-content:space-between;padding:22px 22px}
.strip__inner div{display:flex;flex-direction:column}
.strip__inner b{font-size:1.12rem;letter-spacing:.06em}
.strip__inner span{color:var(--muted);font-size:.82rem}

/* ---------- sections ---------- */
.section{padding:92px 0}
.section--dark{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-block:1px solid var(--line)}
.section--cta{background:radial-gradient(900px 460px at 12% 0%,rgba(217,178,95,.10),transparent 62%),var(--bg-2);border-top:1px solid var(--line)}
.head{max-width:760px;margin-bottom:46px}
.eyebrow{display:inline-block;color:var(--gold);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px}
.sub{color:var(--muted);font-size:1.03rem;margin:0}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.3s transform,.3s border-color,.3s box-shadow;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,rgba(217,178,95,.7),transparent);opacity:0;transition:.3s opacity}
.card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card:hover::after{opacity:1}
.card__ico{display:inline-flex;width:46px;height:46px;border-radius:14px;align-items:center;justify-content:center;background:rgba(217,178,95,.12);border:1px solid rgba(217,178,95,.28);color:var(--gold-2);margin-bottom:18px}
.card__ico svg{width:23px;height:23px}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:0}
.mini{margin-top:14px;display:grid;gap:8px}
.mini li{position:relative;padding-left:18px;font-size:.9rem;color:#c3cddd}
.mini li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--gold);opacity:.85}

/* ---------- split / panel ---------- */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:start}
.panel{padding:32px;box-shadow:var(--shadow);position:sticky;top:100px}
.panel h3{margin-bottom:18px}
.panel__hint{color:var(--muted);font-size:.85rem;margin:14px 0 0;text-align:center}
.check{display:grid;gap:12px;margin-bottom:24px}
.check li{position:relative;padding-left:30px;font-size:.96rem;color:#cfd8e6}
.check li::before{content:"✓";position:absolute;left:0;top:-1px;width:20px;height:20px;border-radius:50%;background:rgba(217,178,95,.16);border:1px solid rgba(217,178,95,.35);color:var(--gold-2);font-size:.72rem;display:flex;align-items:center;justify-content:center}

/* ---------- steps ---------- */
.steps{display:grid;gap:16px;margin-top:30px}
.step{display:flex;gap:18px;padding:20px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.step>span{color:var(--gold);font-weight:700;font-size:.95rem;letter-spacing:.08em;padding-top:2px}
.step b{display:block;margin-bottom:4px}
.step p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- duo ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.duo__item{padding:32px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(165deg,var(--card),rgba(17,24,38,.35))}
.duo__item p{color:var(--muted);font-size:.96rem}
.quote{border-left:2px solid var(--gold);padding-left:16px;color:#c9d3e3;font-size:.92rem}
.disclaimer{margin:30px 0 0;padding:16px 20px;border-radius:14px;border:1px dashed var(--line-2);color:var(--muted);font-size:.87rem}

/* ---------- flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow__item{padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(255,255,255,.025);position:relative}
.flow__item b{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#14181f;font-size:.95rem;margin-bottom:14px}
.flow__item p{color:var(--muted);font-size:.92rem;margin:0}
.pay{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:34px;color:var(--muted);font-size:.93rem}
.pay em{font-style:normal;padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);color:#d7dfea}

/* ---------- faq ---------- */
.faq{display:grid;gap:12px;max-width:880px}
.faq details{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:0 22px;transition:.25s border-color}
.faq details[open]{border-color:rgba(217,178,95,.4)}
.faq summary{cursor:pointer;list-style:none;padding:20px 34px 20px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:var(--gold);font-size:1.3rem;transition:.25s transform}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq p{color:var(--muted);font-size:.95rem;padding-bottom:6px;margin:0 0 18px}

/* ---------- form ---------- */
.split--form{grid-template-columns:1fr 1fr;gap:52px}
.contacts{display:grid;gap:14px;margin-top:26px}
.contacts li{display:grid;gap:3px}
.contacts i{font-style:normal;color:var(--muted);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.contacts a,.contacts span{font-size:1.03rem}
.contacts a:hover{color:var(--gold-2)}
.contacts__actions{margin:22px 0 0}
.btn--icon{gap:10px;padding:12px 20px}
.ico{width:22px;height:22px;flex:0 0 auto;border-radius:5px;display:block}
.socials{display:flex;gap:10px;margin:4px 0 2px}
.social{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);transition:.25s border-color,.25s transform,.25s background}
.social:hover{border-color:var(--line-2);transform:translateY(-3px);background:rgba(255,255,255,.07)}
.social img{width:22px;height:22px;border-radius:5px;display:block}
.form{padding:32px;display:grid;gap:16px;position:sticky;top:100px}
.form h3{margin:0}
.form label{display:grid;gap:7px;font-size:.86rem;color:var(--muted)}
.form input,.form select,.form textarea{
  width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line-2);
  background:rgba(6,9,15,.75);color:var(--text);font:inherit;font-size:.96rem;transition:.2s border-color,.2s box-shadow;
}
.form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px;background-repeat:no-repeat}
.form textarea{resize:vertical;min-height:86px}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,178,95,.16)}
.form input::placeholder,.form textarea::placeholder{color:#5d6a80}
.check-line{display:flex!important;flex-direction:row;align-items:flex-start;gap:10px;font-size:.8rem;color:var(--muted);line-height:1.45}
.check-line input{width:17px;height:17px;margin-top:2px;flex:0 0 auto;accent-color:var(--gold)}
.hp{position:absolute!important;left:-9999px;opacity:0;height:0;width:0;pointer-events:none}
.form__status{margin:0;font-size:.9rem;min-height:1.2em}
.form__status.ok{color:#7ee2a8}
.form__status.err{color:#f2907f}

/* ---------- footer ---------- */
.footer{background:#05070c;border-top:1px solid var(--line);padding:58px 0 26px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.brand--footer{margin-bottom:14px}
.footer__about{color:var(--muted);font-size:.92rem;max-width:42ch}
.footer__nav{display:grid;gap:10px;align-content:start;font-size:.94rem;color:var(--muted)}
.footer__nav a:hover{color:var(--gold-2)}
.footer__contacts{display:grid;gap:10px;align-content:start;font-size:.96rem}
.footer__contacts span{color:var(--muted);font-size:.88rem}
.footer__bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.83rem}
.footer__bottom a:hover{color:var(--gold-2)}

/* ---------- reveal (только при включённом JS) ---------- */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
html.js .reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .hero__inner,.split,.split--form{grid-template-columns:1fr;gap:38px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .panel,.form{position:static}
  .nav__links{display:none}
  .nav__burger{display:flex}
  .nav.is-open{background:rgba(8,11,18,.97);backdrop-filter:blur(16px)}
  .nav.is-open .nav__links{
    display:grid;position:absolute;top:76px;left:0;right:0;gap:0;padding:10px 22px 22px;
    background:rgba(8,11,18,.97);border-bottom:1px solid var(--line);
  }
  .nav.is-open .nav__links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem;color:var(--text)}
  .nav__cta{display:none}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  body{font-size:16px}
  .hero{padding:120px 0 70px}
  .section{padding:66px 0}
  .cards,.duo,.flow,.footer__inner{grid-template-columns:1fr}
  .card,.panel,.form,.duo__item{padding:24px}
  .strip__inner{gap:16px 28px}
  .head{margin-bottom:32px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html.js .reveal{opacity:1;transform:none}
}