:root{
  --blue:#3A75F3; --blue-dark:#2A5ED6; --blue-soft:#5E8DF6;
  --lime:#DCF166; --black:#272727; --gray:#F5F7FB; --white:#fff;
  --ink:#070B18; --ink-2:#0E1730;
  --muted:#70757f; --line:#e7eaf2;
  --r-lg:28px; --r-md:20px; --r-sm:14px;
  --shadow:0 18px 40px rgba(39,39,39,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font-family:'Raleway',system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--black);background:var(--white);line-height:1.45;-webkit-font-smoothing:antialiased}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
a{color:inherit;text-decoration:none}
.hide{display:none!important}

/* ---------- topbar ---------- */
.topbar{background:var(--black);color:#fff;font-size:13px;font-weight:500}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:42px}
.topbar b{color:var(--lime)}
.timer{display:flex;gap:6px;align-items:center;font-size:12px;color:rgba(255,255,255,.75)}
.timer i{font-style:normal;background:rgba(255,255,255,.14);border-radius:6px;padding:3px 7px;font-weight:600;color:#fff;min-width:26px;text-align:center}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(39,39,39,.07)}
.hd{display:flex;align-items:center;gap:26px;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:600;letter-spacing:-.5px}
.logo .mark{width:36px;height:36px;border-radius:11px;background:var(--blue);display:grid;place-items:center;flex:0 0 auto}
.logo .mark svg{width:21px;height:21px}
.logo span{color:var(--blue)}
nav.main{display:flex;gap:22px;margin-left:auto;font-size:15px;font-weight:500}
nav.main a{padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover{color:var(--blue);border-color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font-family:inherit;font-weight:600;font-size:15px;padding:13px 24px;border-radius:100px;transition:.18s;text-align:center}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-dark)}
.btn-lime{background:var(--lime);color:var(--black)}.btn-lime:hover{filter:brightness(.95)}
.btn-ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.26)}
.btn-sm{padding:10px 18px;font-size:14px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.burger span{display:block;width:24px;height:2px;background:var(--black);margin:5px 0;border-radius:2px}
.mnav{display:none;border-top:1px solid var(--line);background:#fff}
.mnav.on{display:block}
.mnav a{display:block;padding:14px 20px;border-bottom:1px solid var(--line);font-weight:500}

/* ---------- hero ---------- */
.hero{background:var(--blue);border-radius:var(--r-lg);color:#fff;margin-top:14px;padding:30px 44px 0;position:relative;overflow:hidden}
.ghost{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);font-size:clamp(90px,15vw,220px);font-weight:600;letter-spacing:-6px;color:rgba(255,255,255,.14);white-space:nowrap;pointer-events:none;user-select:none}
.chips{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;position:relative;z-index:2}
.chip{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.28);padding:9px 20px;border-radius:100px;font-size:12px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:52px 0 0}
.hero h1{font-size:clamp(32px,4.2vw,54px);line-height:1.07;font-weight:600;letter-spacing:-1.5px;overflow-wrap:break-word}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero p.sub{margin-top:18px;font-size:18px;max-width:470px;color:rgba(255,255,255,.85);font-weight:500}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 30px}
.hero-stats{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.stat{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:var(--r-md);padding:15px 18px;min-width:118px}
.stat b{display:block;font-size:22px;font-weight:600;letter-spacing:-.5px}
.stat span{font-size:13px;color:rgba(255,255,255,.8);font-weight:500}

/* quick order */
.quick{background:#fff;border-radius:var(--r-md);padding:22px;color:var(--black);box-shadow:0 24px 50px rgba(0,0,0,.18)}
.quick h4{font-size:18px;font-weight:600;letter-spacing:-.4px}
.quick p{font-size:13px;color:var(--muted);font-weight:500;margin:4px 0 14px}
.qrow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
input,select,textarea{width:100%;font-family:inherit;font-size:15px;font-weight:500;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--gray);outline:0;color:var(--black)}
input:focus,select:focus,textarea:focus{border-color:var(--blue);background:#fff}
.quick .btn{width:100%;margin-top:10px}
.quick small{display:block;margin-top:9px;font-size:11px;color:#a3a8b2;line-height:1.4;text-align:center}

/* trust */
.trust{padding:34px 0 0}
.trust p{text-align:center;font-size:13px;color:var(--muted);font-weight:500;margin-bottom:14px}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.trust-row span{background:var(--gray);border-radius:100px;padding:10px 20px;font-size:14px;font-weight:600;color:#5a6070}

/* ---------- sections ---------- */
section{padding:92px 0 0}
.eyebrow{text-align:center;color:var(--blue);font-size:12px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:18px}
h2.big{font-size:clamp(28px,3.4vw,44px);line-height:1.12;font-weight:600;letter-spacing:-1.3px;text-align:center;max-width:960px;margin:0 auto}
h2.big em{font-style:normal;color:var(--blue)}
h3.sec{font-size:clamp(24px,2.6vw,34px);font-weight:600;letter-spacing:-1px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.sec-head p{color:var(--muted);font-weight:500;max-width:470px}

/* science bg */
.sci{position:relative;overflow:hidden}
.sci .grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px}
.sci .orb{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);aspect-ratio:1;border-radius:50%}
.sci .ring{position:absolute;left:50%;top:50%;border:1px solid rgba(158,196,255,.32);border-radius:50%;transform:translate(-50%,-50%) rotate(-18deg)}
.sci .ring.a{width:84%;aspect-ratio:1}
.sci .ring.b{width:104%;aspect-ratio:1;border-color:rgba(220,241,102,.26);transform:translate(-50%,-50%) rotate(24deg)}
.sci .dot{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime)}

/* audience */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.aud-card{border-radius:var(--r-lg);padding:32px;border:1px solid rgba(39,39,39,.09);background:#fff}
.aud-card.blue{background:var(--blue);color:#fff;border-color:transparent}
.aud-card h4{font-size:23px;font-weight:600;letter-spacing:-.6px;margin-bottom:10px;display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.aud-card h4 span{font-size:15px;opacity:.6;flex:0 0 auto;line-height:1.6}
.aud-card ul{list-style:none;display:grid;gap:10px;margin-top:16px}
.aud-card li{font-size:15px;font-weight:500;padding-left:26px;position:relative;color:#4a4f59}
.aud-card.blue li{color:rgba(255,255,255,.9)}
.aud-card li:before{content:"";position:absolute;left:0;top:7px;width:13px;height:13px;border-radius:50%;background:var(--lime)}

/* catalog */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid rgba(39,39,39,.09);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card-img{aspect-ratio:1;display:grid;place-items:center;position:relative}
.card-img .tag{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;padding:7px 14px;border-radius:100px;z-index:4}
.card-img .no{position:absolute;right:18px;bottom:16px;color:rgba(255,255,255,.7);font-size:12px;font-weight:600;letter-spacing:1px;z-index:4}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h4{font-size:20px;font-weight:600;letter-spacing:-.5px}
.card-body .desc{font-size:14px;color:var(--muted);font-weight:500;flex:1}
.meta{display:flex;align-items:center;gap:10px}
.rate{background:var(--blue);color:#fff;font-size:13px;font-weight:600;padding:5px 12px;border-radius:100px}
.meta small{font-size:13px;color:var(--muted);border-bottom:1px solid #d9dde5;font-weight:500}
.price{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;font-size:19px;font-weight:600;letter-spacing:-.5px}
.price b{font-size:25px;font-weight:700;letter-spacing:-1px;color:var(--blue)}
.price s{font-size:15px;font-weight:600;color:#a3a8b2;text-decoration:line-through}
.price em{font-style:normal;font-size:13px;color:var(--muted);font-weight:500}
.card-more{display:inline-flex;align-items:center;gap:9px;margin-top:4px;font-size:14.5px;font-weight:600;color:var(--blue)}
.card-more i{font-style:normal;transition:transform .25s cubic-bezier(.2,.7,.3,1)}
.card:hover .card-more i{transform:translateX(5px)}

/* how */
.how{margin-top:92px;border-radius:var(--r-lg);color:#fff;padding:52px 44px;
  background:radial-gradient(120% 90% at 72% 12%,rgba(58,117,243,.42),transparent 62%),radial-gradient(90% 70% at 16% 92%,rgba(220,241,102,.16),transparent 62%),linear-gradient(160deg,var(--ink-2),var(--ink))}
.how h3{font-size:clamp(25px,3vw,38px);font-weight:600;letter-spacing:-1.2px;position:relative;z-index:3}
.how h3 em{font-style:normal;color:var(--lime)}
.how .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px;position:relative;z-index:3}
.step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-md);padding:26px}
.step .ic{width:54px;height:54px;border-radius:50%;margin-bottom:16px;background:radial-gradient(circle at 38% 34%,#9dc0ff,#3A75F3 45%,#0f1d3f);box-shadow:0 0 26px rgba(58,117,243,.6)}
.step .ic.l{background:radial-gradient(circle at 38% 34%,#f2ffb1,#DCF166 45%,#5c6b18);box-shadow:0 0 26px rgba(220,241,102,.45)}
.step b{display:block;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--lime);margin-bottom:8px}
.step p{font-size:15px;color:rgba(255,255,255,.86);font-weight:500}
.how .note{margin-top:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-md);padding:18px 22px;font-size:14px;font-weight:500;color:rgba(255,255,255,.85);position:relative;z-index:3}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);margin-top:36px}
.calc-l{padding:34px}
.calc-r{padding:34px;color:#fff;background:linear-gradient(160deg,var(--blue),#1e47a8)}
.calc label{display:block;font-size:15px;font-weight:600;margin:20px 0 10px}
.calc label b{color:var(--blue)}
.calc-r .res{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--r-md);padding:20px;margin-bottom:12px}
.calc-r .res b{display:block;font-size:30px;font-weight:600;letter-spacing:-1px}
.calc-r .res span{font-size:13px;color:rgba(255,255,255,.8);font-weight:500}
.calc-r .btn{width:100%;margin-top:8px}
.calc-r small{display:block;margin-top:10px;font-size:12px;color:rgba(255,255,255,.75);text-align:center;line-height:1.5}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;background:#e2e6ee;border-radius:6px;padding:0;border:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--blue);cursor:pointer;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.25)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--blue);cursor:pointer;border:3px solid #fff}
.hint{background:var(--gray);border-radius:var(--r-sm);padding:14px 16px;font-size:13px;color:var(--muted);font-weight:500;margin-top:22px;line-height:1.5}

/* advantages */
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.adv-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.adv-card:nth-child(2){background:var(--gray);border-color:transparent}
.adv-card:nth-child(5){background:var(--blue);color:#fff;border-color:transparent}
.adv-card:nth-child(5) p{color:rgba(255,255,255,.85)}
.adv-card .n{font-size:12px;font-weight:600;letter-spacing:1.2px;color:var(--blue);margin-bottom:10px}
.adv-card:nth-child(5) .n{color:var(--lime)}
.adv-card h4{font-size:19px;font-weight:600;letter-spacing:-.4px;margin-bottom:8px}
.adv-card p{font-size:14.5px;color:var(--muted);font-weight:500}

/* process */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.proc-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;min-height:190px;display:flex;flex-direction:column;justify-content:space-between}
.proc-card:nth-child(2){background:var(--gray);border-color:transparent}
.proc-card:nth-child(4){background:var(--blue);color:#fff;border-color:transparent}
.proc-card .num{display:flex;justify-content:space-between;align-items:center;font-size:20px;font-weight:600;letter-spacing:-.4px}
.proc-card .num span{color:var(--blue)}
.proc-card:nth-child(4) .num span{color:var(--lime)}
.proc-card p{font-size:14px;color:var(--muted);font-weight:500}
.proc-card:nth-child(4) p{color:rgba(255,255,255,.85)}

/* faq */
.faq{max-width:860px;margin:34px auto 0}
.q{border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;margin-bottom:12px;cursor:pointer;transition:.18s}
.q:hover{border-color:var(--blue)}
.q h4{font-size:17px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;letter-spacing:-.3px}
.q h4 i{font-style:normal;color:var(--blue);font-size:22px;line-height:1;flex:0 0 auto;transition:.2s}
.q.on h4 i{transform:rotate(45deg)}
.q p{font-size:15px;color:var(--muted);font-weight:500;max-height:0;overflow:hidden;transition:.25s;margin-top:0}
.q.on p{max-height:340px;margin-top:12px}

/* band */
.band{background:var(--blue);border-radius:var(--r-lg);color:#fff;padding:52px 44px;margin-top:92px;position:relative;overflow:hidden}
.band h3{font-size:clamp(25px,3vw,36px);font-weight:600;letter-spacing:-1.2px;max-width:600px;line-height:1.14}
.band p{margin-top:14px;max-width:520px;color:rgba(255,255,255,.85);font-weight:500}
.band-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center;position:relative;z-index:2}
.form{background:#fff;border-radius:var(--r-md);padding:26px;color:var(--black)}
.form h4{font-size:19px;font-weight:600;margin-bottom:14px;letter-spacing:-.4px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
.form .btn{width:100%;margin-top:6px}
.form small.note{display:block;margin-top:10px;font-size:11px;color:#a3a8b2;text-align:center;line-height:1.4}
.sel-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.sel-list b{background:var(--lime);border-radius:100px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-flex;gap:6px;align-items:center}
.sel-list b i{cursor:pointer;font-style:normal;opacity:.5}

/* footer */
footer{margin-top:92px;background:var(--gray);padding:52px 0 28px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.f-grid>div{min-width:0}
footer a,footer li,footer p{overflow-wrap:anywhere}
footer h5{font-size:12px;font-weight:600;letter-spacing:1.2px;margin-bottom:14px;color:var(--muted)}
footer ul{list-style:none;display:grid;gap:9px;font-size:15px;font-weight:500}
footer a:hover{color:var(--blue)}
.f-bot{margin-top:34px;padding-top:20px;border-top:1px solid #e2e6ee;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8a8f9a;font-weight:500}
.disclaimer{margin-top:14px;font-size:12px;color:#a3a8b2;font-weight:500;max-width:860px;line-height:1.55}

/* floating */
.float{position:fixed;right:18px;bottom:16px;z-index:70;display:grid;gap:10px;justify-items:end}
.float a,.float button{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;box-shadow:0 10px 24px rgba(0,0,0,.22);transition:.18s}
.float a:hover,.float button:hover{transform:translateY(-2px)}
.fl-wa{background:#25D366}.fl-tg{background:#2AABEE}
.fl-up{background:#fff;color:var(--black);font-size:20px;line-height:1;border:1px solid rgba(39,39,39,.10);opacity:0;visibility:hidden;transform:translateY(10px) scale(.9);pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s}
.fl-up.show{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.float svg{width:26px;height:26px;fill:#fff}

/* modal */
.modal{position:fixed;inset:0;background:rgba(7,11,24,.62);backdrop-filter:blur(5px);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal-in{background:#fff;border-radius:var(--r-lg);max-width:940px;width:100%;max-height:90vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr}
.modal-img{display:grid;place-items:center;min-height:360px;position:relative}
.modal-body{padding:34px}
.modal-body h3{font-size:27px;font-weight:600;letter-spacing:-.9px;margin-bottom:8px}
.modal-body .lead{color:var(--muted);font-weight:500;margin:12px 0 16px}
.bul{list-style:none;display:grid;gap:9px;margin:6px 0 16px}
.bul li{font-size:14.5px;font-weight:500;padding-left:24px;position:relative;color:#4a4f59}
.bul li:before{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;border-radius:50%;background:var(--blue)}
.specs{list-style:none;display:grid;margin:12px 0}
.specs li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid #eef1f6;font-size:14px;font-weight:500}
.specs li span:first-child{color:#8a8f9a}
.close{position:absolute;right:14px;top:14px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.9);border:0;cursor:pointer;font-size:17px;line-height:1;z-index:6}
.modal .btn{width:100%;margin-top:6px}
.med{font-size:12px;color:#a3a8b2;font-weight:500;margin-top:12px;line-height:1.5}

/* ---------- иконки ---------- */
.ico{width:22px;height:22px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ico-box{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(58,117,243,.1);color:var(--blue);margin-bottom:16px}
.adv-card:nth-child(5) .ico-box{background:rgba(255,255,255,.18);color:var(--lime)}
.ico-box .ico{width:24px;height:24px}
.aud-card ul li{padding-left:32px}
.aud-card li:before{display:none}
.aud-card li .ico{position:absolute;left:0;top:1px;width:20px;height:20px;color:var(--blue)}
.aud-card.blue li .ico{color:var(--lime)}
.bul li{padding-left:30px}
.bul li:before{display:none}
.bul li .ico{position:absolute;left:0;top:0;width:20px;height:20px;color:var(--blue)}
.trust-row span{display:inline-flex;align-items:center;gap:8px}
.trust-row .ico{width:18px;height:18px;color:var(--blue)}
.btn .ico{width:18px;height:18px}

/* ---------- анимации ---------- */
@keyframes floaty{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-52%) scale(1.03)}}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.35)}}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.sci .orb{animation:floaty 7s ease-in-out infinite}
.sci .ring{animation:spin 46s linear infinite}
.sci .ring.b{animation-duration:64s;animation-direction:reverse}
.sci .dot{animation:pulse 3.2s ease-in-out infinite}
.sci .dot:nth-of-type(2){animation-delay:.9s}
.sci .dot:nth-of-type(3){animation-delay:1.7s}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.hero-in>div>*{animation:rise .7s cubic-bezier(.2,.7,.3,1) both}
.hero-in>div>*:nth-child(2){animation-delay:.08s}
.hero-in>div>*:nth-child(3){animation-delay:.16s}
.hero-in>div>*:nth-child(4){animation-delay:.24s}
.quick{animation:rise .8s .12s cubic-bezier(.2,.7,.3,1) both}
.card,.adv-card,.proc-card,.step,.q,.stat{transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s,border-color .2s,background .2s}
.adv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.proc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step:hover{transform:translateY(-3px);background:rgba(255,255,255,.1)}
.btn{position:relative;overflow:hidden}
.btn:active{transform:scale(.98)}
.card-img .orb{transition:width .4s cubic-bezier(.2,.7,.3,1)}
.card:hover .card-img .orb{width:66%!important}
.trust-mask{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.trust-track{display:flex;gap:12px;width:max-content;animation:marquee 48s linear infinite}
.trust-mask:hover .trust-track{animation-play-state:paused}
.progress{position:fixed;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--lime));width:0;z-index:90;transition:width .1s linear}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

@media(max-width:1080px){ nav.main{gap:16px;font-size:14px} }
@media(max-width:980px){
  .hero-in,.band-grid,.calc{grid-template-columns:1fr}
  .grid,.adv{grid-template-columns:1fr 1fr}
  .proc{grid-template-columns:1fr 1fr}
  .how .steps{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .modal-in{grid-template-columns:1fr}
  nav.main,.hd>.btn{display:none}
  .burger{display:block}
}
@media(max-width:640px){
  .topbar .wrap{height:auto;padding:8px 20px;flex-direction:column;gap:4px;text-align:center;font-size:12px}
  .hero{padding:22px 18px 0;border-radius:var(--r-md)}
  .grid,.aud,.proc,.adv{grid-template-columns:1fr}
  .band,.how{padding:32px 20px;border-radius:var(--r-md)}
  .calc-l,.calc-r{padding:24px}
  .sec-head{flex-direction:column;align-items:flex-start}
  section{padding-top:64px}
  .qrow{grid-template-columns:1fr}
  .chips{justify-content:flex-start;gap:8px}
  .chip{padding:7px 14px;font-size:10.5px;letter-spacing:1px}
  .hero-in{padding-top:34px}
  .hero-stats .stat{flex:1;min-width:calc(50% - 6px)}
  .f-grid{grid-template-columns:1fr;gap:26px}
  .float{right:12px;bottom:12px;gap:8px}
  .float a,.float button{width:44px;height:44px}
  .float svg{width:21px;height:21px}
  .logo{font-size:17px;gap:8px;letter-spacing:-.3px;white-space:nowrap}
  .logo .mark{width:30px;height:30px;border-radius:9px}
  .logo .mark svg{width:18px;height:18px}
  .hero h1{font-size:clamp(28px,7.6vw,34px);letter-spacing:-1px;overflow-wrap:break-word;hyphens:auto}
  .hero .sub{font-size:15px}
}

/* фото товара вместо графики */
.pimg{position:relative;z-index:3;width:84%;aspect-ratio:1/1;object-fit:cover;border-radius:18px;filter:drop-shadow(0 18px 30px rgba(0,0,0,.45))}
.modal-img{aspect-ratio:1;min-height:0}
.modal-img .pimg{width:78%;border-radius:20px}


/* фото-фон в шагах блока «Как работает» */
.step{position:relative;overflow:hidden}
.step.has-img{background-size:cover;background-position:center;border-color:rgba(255,255,255,.2);min-height:290px;
  display:flex;align-items:flex-end;padding:0}
.step.has-img:before{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,24,.25) 0%,rgba(7,11,24,.72) 55%,rgba(7,11,24,.94) 100%)}
.step.has-img .step-in{position:relative;z-index:2;padding:24px 26px 26px}
.step.has-img .ic{width:44px;height:44px;margin-bottom:12px}
.step.has-img:hover{background-color:transparent}
.step.has-img p{color:rgba(255,255,255,.92)}
@media(max-width:640px){.step.has-img{min-height:230px}}
footer .sched{gap:6px;font-size:14px;color:#5a6070}
footer .sched li{font-weight:500}

/* «Нам доверяют» — эмблемы клубов */
.trust{padding-top:44px}
.trust-row span,.trust-track span{background:#fff;border:1px solid var(--line);border-radius:100px;
  padding:12px 24px;font-size:14.5px;font-weight:600;color:#3d4351}
.trust-track span{display:inline-flex;align-items:center;white-space:nowrap;color:#3d4351}
.trust-track span .ico{display:none}
.sched-stat b{font-size:19px}
.sched-stat span{display:block}

/* наведение на карточки преимуществ и шагов — заливка фирменным синим */
.adv-card,.proc-card{cursor:default}
.adv-card:hover,.proc-card:hover{background:var(--blue);border-color:transparent;color:#fff;
  box-shadow:0 18px 40px rgba(58,117,243,.28);transform:translateY(-4px)}
.adv-card:hover p,.proc-card:hover p{color:rgba(255,255,255,.9)}
.adv-card:hover h4,.proc-card:hover h4{color:#fff}
.adv-card:hover .n,.proc-card:hover .num span{color:var(--lime)}
.adv-card:hover .num,.proc-card:hover .num{color:#fff}
.adv-card:hover .ico-box{background:rgba(255,255,255,.18);color:var(--lime)}
/* пятая карточка уже синяя — при наведении делаем её темнее */
.adv-card:nth-child(5):hover{background:#2A5ED6}
.proc-card:nth-child(4):hover{background:#2A5ED6}
.aud-card{transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s}
.aud-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}



/* списки «кому подходит» и «документы» — точки в фирменной палитре */
.aud-card .dot-list li{position:relative;padding-left:28px;display:block;min-height:auto}
.aud-card .dot-list li:before{content:"";display:block;position:absolute;left:0;top:8px;
  width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(58,117,243,.14)}
.aud-card .dot-list li:nth-child(even):before{background:var(--lime);box-shadow:0 0 0 4px rgba(220,241,102,.28)}
.aud-card.blue .dot-list li:before{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.22)}
.aud-card.blue .dot-list li:nth-child(even):before{background:var(--lime);box-shadow:0 0 0 4px rgba(220,241,102,.25)}