:root{
  --ink:#0b1220;
  --ink-2:#111b2e;
  --panel:#151f34;
  --paper:#ffffff;
  --soft:#f4f7fb;
  --line:#dce5ef;
  --text:#1a2433;
  --muted:#64748b;
  --accent:#b8ff5a;
  --accent-2:#73d8ff;
  --accent-dark:#80d12a;
  --danger:#ff7f7f;
  --max:1180px;
  --radius:22px;
  --shadow:0 18px 60px rgba(11,18,32,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.topline{background:#07101f;color:#9fb0c6;text-align:center;font-size:12px;letter-spacing:.03em;padding:7px 20px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,229,239,.8)}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:800}
.brand-name{font-size:20px;letter-spacing:-.03em}
.brand-mark{display:inline-flex;align-items:flex-end;gap:3px;height:27px}
.brand-mark span{display:block;width:7px;border-radius:3px;background:var(--ink);transform:skew(-14deg)}
.brand-mark span:nth-child(1){height:11px}
.brand-mark span:nth-child(2){height:18px;background:var(--accent-dark)}
.brand-mark span:nth-child(3){height:25px;background:var(--accent-2)}
.main-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:650}
.main-nav>a{text-decoration:none;color:#344257}
.main-nav>a:hover{color:var(--ink)}
.main-nav .nav-telegram{color:#168ed3}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:13px 22px;border-radius:14px;border:1px solid var(--ink);background:var(--ink);color:#fff;text-decoration:none;font-weight:800;cursor:pointer;transition:.2s ease;box-shadow:0 8px 25px rgba(11,18,32,.14)}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(11,18,32,.2)}
.btn-small{min-height:42px;padding:10px 16px}
.btn-secondary{background:#fff;color:var(--ink);border-color:#cdd8e5;box-shadow:none}
.btn-secondary-dark{background:transparent;color:#fff;border-color:#41506a;box-shadow:none}
.btn-block{width:100%}
.btn-light{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.menu-toggle{display:none;border:0;background:transparent;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px}

.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f9fbff 0%,#eef5ff 48%,#f6fff0 100%);padding:86px 0 74px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:68px;align-items:center}
.hero-copy{position:relative;z-index:2}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:#42516a;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:850}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--accent-dark);box-shadow:0 0 0 5px rgba(128,209,42,.12)}
h1,h2,h3{color:var(--ink);line-height:1.12;margin-top:0}
h1{font-size:clamp(46px,6vw,76px);letter-spacing:-.055em;margin:18px 0 22px;max-width:760px}
h2{font-size:clamp(34px,4vw,50px);letter-spacing:-.045em;margin:10px 0 18px}
h3{font-size:20px;letter-spacing:-.02em}
.hero-lead{font-size:18px;color:#526176;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:34px}
.trust-row>div{background:rgba(255,255,255,.68);border:1px solid rgba(195,211,229,.75);border-radius:16px;padding:14px}
.trust-row strong{display:block;font-size:22px;color:var(--ink)}
.trust-row span{font-size:12px;color:#687990}
.contact-inline{font-size:14px;color:#66758a;margin-top:18px}
.contact-inline a{font-weight:800;color:#177ebe}
.orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:.45}
.orb-1{width:420px;height:420px;background:radial-gradient(circle,var(--accent-2),transparent 65%);right:-120px;top:-120px}
.orb-2{width:340px;height:340px;background:radial-gradient(circle,var(--accent),transparent 65%);left:-140px;bottom:-180px}
.hero-card{position:relative;z-index:2;background:rgba(11,18,32,.96);color:#fff;border-radius:28px;padding:26px;box-shadow:0 28px 90px rgba(11,18,32,.25)}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.card-head h2{color:#fff;font-size:28px;margin:4px 0 0}
.tiny-label{font-size:10px;letter-spacing:.16em;color:#91a2bb}
.status-dot{font-size:12px;font-weight:800;color:#d9ffc1;background:rgba(184,255,90,.1);border:1px solid rgba(184,255,90,.25);padding:7px 10px;border-radius:99px}
.metric-card{background:linear-gradient(135deg,#18263d,#10213a);border:1px solid #2a3d5b;border-radius:18px;padding:19px;margin-bottom:12px}
.metric-card span,.mini-grid span,.mix-head span,.estimate span{display:block;color:#8fa1ba;font-size:12px}
.metric-card strong{font-size:38px;letter-spacing:-.04em;color:#fff}
.metric-card small{color:var(--accent);font-weight:800;margin-left:5px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-grid>div,.mix-card,.estimate{background:#111d31;border:1px solid #263651;border-radius:16px;padding:16px}
.mini-grid strong{display:block;margin-top:5px;font-size:14px}
.mix-card{margin-top:12px}
.mix-head,.estimate{display:flex;align-items:center;justify-content:space-between}
.mix-bar{height:10px;border-radius:99px;overflow:hidden;display:flex;margin:13px 0;background:#27354b}
.mix-bar>*{display:block;height:100%}
.mix-bar i{background:var(--accent)}
.mix-bar b{background:var(--accent-2)}
.mix-bar em{background:#9e8cff}
.mix-bar span{background:#ffba6b}
.mix-key{display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;color:#91a2bb;font-size:10px}
.estimate{margin:12px 0 16px}
.estimate strong{color:var(--accent);font-size:18px}

.logo-strip{border-bottom:1px solid var(--line);background:#fff}
.strip-grid{display:flex;gap:28px;align-items:center;justify-content:space-between;min-height:72px;overflow:auto;white-space:nowrap;font-size:12px;font-weight:750;color:#68768b}
.strip-grid span:first-child{color:var(--ink)}
.section{padding:94px 0}
.section-light{background:var(--soft)}
.section-dark{background:var(--ink);color:#c7d1df}
.section-accent{background:linear-gradient(180deg,#f7fff0,#ffffff)}
.section-heading{max-width:820px;margin-bottom:42px}
.section-heading.narrow{max-width:760px}
.section-heading p,.two-col p{color:#65758a;font-size:17px}
.on-dark h2,.on-dark h3,.section-dark h3{color:#fff}
.on-dark p{color:#aebbd0}
.section-dark .kicker{color:var(--accent)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature-card,.info-card,.use-grid article,.source-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.feature-card{transition:.2s ease}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feature-card .icon{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:11px;background:#eef4fb;color:#36506c;font-size:11px;font-weight:900;margin-bottom:18px}
.feature-card p,.info-card p,.use-grid p,.source-grid p{color:#66758a;margin-bottom:0}
.split-panels{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{border:1px solid #273853;border-radius:24px;padding:28px;background:#0f1a2c}
.panel-label{font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.panel-negative .panel-label{color:#ff9c9c}
.check-list,.cross-list{list-style:none;padding:0;margin:24px 0 0}
.check-list li,.cross-list li{position:relative;padding:14px 0 14px 34px;border-top:1px solid #27354a}
.check-list li:before,.cross-list li:before{position:absolute;left:0;top:14px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:900}
.check-list li:before{content:"✓";background:rgba(184,255,90,.12);color:var(--accent)}
.cross-list li:before{content:"×";background:rgba(255,127,127,.1);color:#ff9c9c}
.check-list strong,.cross-list strong{display:block;color:#fff}
.check-list span,.cross-list span{display:block;color:#9eb0c6;font-size:14px;margin-top:2px}
.dark-note{margin:24px 0 0;color:#9daac0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.flow-card,.geo-card{background:var(--soft);border:1px solid var(--line);border-radius:24px;padding:28px}
.flow-step{display:flex;gap:16px;align-items:flex-start}
.flow-step>span{width:34px;height:34px;border-radius:11px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900;flex:none}
.flow-step strong{font-size:18px;color:var(--ink)}
.flow-step p{margin:4px 0 0;font-size:14px}
.flow-line{height:28px;border-left:1px dashed #9aabc0;margin-left:17px}
.two-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.use-grid,.source-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.use-grid article>span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--accent);font-weight:900;margin-bottom:20px}
.source-dot{display:block;width:14px;height:14px;border-radius:50%;margin-bottom:20px}
.source-dot.direct{background:var(--ink)}
.source-dot.search{background:#6aaeff}
.source-dot.referral{background:#8c7bff}
.source-dot.social{background:#ffad57}
.geo-layout h3{margin-top:28px}
.geo-row{position:relative;display:grid;grid-template-columns:1fr auto;gap:8px;padding:15px 0}
.geo-row:after{content:"";grid-column:1/-1;height:8px;background:#dce6ef;border-radius:99px}
.geo-row i{position:absolute;left:0;bottom:15px;width:var(--w);height:8px;background:linear-gradient(90deg,var(--accent-dark),var(--accent));border-radius:99px}
.test-section{padding:0 0 94px;background:#fff}
.test-box{display:flex;align-items:center;justify-content:space-between;gap:40px;background:var(--ink);border-radius:26px;padding:40px 44px;color:#cbd5e1}
.test-box h2{color:#fff;margin-bottom:12px}
.test-box p{max-width:760px;margin-bottom:0}
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.steps-grid article{padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}
.steps-grid article>span{font-size:11px;font-weight:900;color:#6d7c8e}
.steps-grid p{color:#65758a;font-size:14px}
.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.control-col{border:1px solid var(--line);border-radius:24px;overflow:hidden}
.control-title{padding:23px 26px;background:var(--soft)}
.control-title span{display:block;font-size:10px;font-weight:900;letter-spacing:.14em;color:#728096}
.control-title strong{font-size:22px;color:var(--ink)}
.control-us .control-title{background:#f4ffe7}
.control-them .control-title{background:#f2f7ff}
.control-col ul{list-style:none;margin:0;padding:0 26px}
.control-col li{padding:16px 0;border-bottom:1px solid var(--line)}
.control-col li:last-child{border-bottom:0}
.control-col b,.control-col span{display:block}
.control-col span{font-size:13px;color:#6f7e92;margin-top:2px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{position:relative;background:#111d31;border:1px solid #2a3953;border-radius:24px;padding:28px}
.price-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 22px 70px rgba(0,0,0,.25)}
.plan{font-size:13px;font-weight:900;color:#fff}
.price{margin:15px 0 7px}
.price small{color:#94a3b8;margin-right:5px}
.price strong{font-size:42px;color:#fff;letter-spacing:-.05em}
.price span{color:#95a6bc;font-size:12px;margin-left:5px}
.price-card p{color:#97a9bf}
.price-card ul{list-style:none;padding:0;margin:22px 0}
.price-card li{padding:9px 0 9px 24px;position:relative;border-top:1px solid #26344c;color:#c9d3df;font-size:14px}
.price-card li:before{content:"✓";position:absolute;left:0;color:var(--accent)}
.popular{position:absolute;right:18px;top:18px;font-size:9px;font-weight:900;letter-spacing:.1em;color:var(--ink);background:var(--accent);padding:6px 8px;border-radius:99px}
.guarantee-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.guarantee{border:1px solid var(--line);border-radius:22px;padding:26px}
.guarantee.yes{background:#f5ffe9}
.guarantee.no{background:#fff7f7}
.guarantee ul{padding-left:20px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px;background:#fff}
.comparison-table{width:100%;border-collapse:collapse;min-width:720px}
.comparison-table th,.comparison-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
.comparison-table th{background:#eef3f8;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.comparison-table td:nth-child(2){font-weight:750;color:#26374c}
.accordion{display:grid;gap:10px}
.accordion details{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.accordion summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;color:var(--ink);position:relative;padding-right:48px}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary:after{content:"+";position:absolute;right:20px;top:15px;font-size:24px;font-weight:400}
.accordion details[open] summary:after{content:"–"}
.accordion details div{padding:0 22px 18px;color:#64748b}
.contact-section{background:linear-gradient(135deg,#eef8ff,#f5ffe9)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact-copy{position:sticky;top:110px}
.contact-cards{display:grid;gap:10px;margin-top:28px}
.contact-cards a{display:flex;justify-content:space-between;gap:15px;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.contact-cards span{color:#718197;font-size:12px}
.contact-cards strong{font-size:13px}
.lead-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}
.lead-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lead-form label{display:block;font-size:12px;font-weight:800;color:#45546a}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;margin-top:7px;border:1px solid #cfd9e6;background:#fff;color:var(--ink);border-radius:12px;padding:13px 14px;outline:none;transition:.2s}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:#75b9e7;box-shadow:0 0 0 4px rgba(115,216,255,.14)}
.long-form>label{margin-top:14px}
.span-2{grid-column:1/-1}
.form-submit-row{display:flex;align-items:center;justify-content:space-between;gap:20px}
.form-submit-row p{margin:0;font-size:13px;color:#718197}
.form-submit-row a{font-weight:800}
.form-status{font-size:13px;margin-top:10px;min-height:18px}
.form-status.success{color:#267c22}
.form-status.error{color:#b33131}
.hp{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}
.final-cta{background:linear-gradient(135deg,#101b2e,#0a1322);padding:70px 0;color:#b8c6d8}
.final-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}
.final-inner h2{color:#fff;max-width:720px}
.final-inner p{max-width:720px}
.final-actions{display:flex;flex-direction:column;gap:10px;min-width:230px}
.site-footer{background:#07101f;color:#8fa1b7;padding:55px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr 1.5fr;gap:40px}
.brand-footer{color:#fff}
.brand-footer .brand-mark span:first-child{background:#fff}
.footer-grid h3{color:#fff;font-size:13px}
.footer-grid p,.footer-grid a{display:block;color:#8fa1b7;text-decoration:none;font-size:13px;margin:7px 0}
.footer-grid a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #1e2a3f;margin-top:34px;padding-top:22px;font-size:12px}

@media (max-width:1020px){
  .main-nav{position:absolute;left:20px;right:20px;top:82px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .hero-grid,.two-col,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:64px}
  .hero-card{max-width:680px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .use-grid,.source-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr;max-width:720px}
  .contact-copy{position:static}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
  .footer-grid>div:last-child{grid-column:1/-1}
}
@media (max-width:760px){
  .container{width:min(100% - 28px,var(--max))}
  .topline{font-size:10px}
  .nav-wrap{height:66px}
  h1{font-size:44px}
  h2{font-size:34px}
  .hero{padding:54px 0 54px}
  .hero-lead{font-size:16px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .trust-row{grid-template-columns:repeat(2,1fr)}
  .section{padding:72px 0}
  .feature-grid,.split-panels,.two-card-grid,.use-grid,.source-grid,.control-grid,.guarantee-grid,.form-2col,.lead-form-grid{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .steps-grid{grid-template-columns:1fr}
  .test-box,.final-inner{flex-direction:column;align-items:flex-start;padding:30px}
  .final-actions{width:100%}
  .mix-key{grid-template-columns:1fr}
  .mini-grid{grid-template-columns:1fr}
  .form-submit-row{align-items:stretch;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>div:last-child{grid-column:auto}
  .footer-bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}

.main-nav .btn,
.main-nav .btn:visited,
.main-nav .btn:hover,
.main-nav .btn:active {
  color: #fff;
}