:root{--ink:#0F1419;--muted:#55606B;--bg:#FAFAF7;--card:#FFFFFF;--line:#E7E5DF;--acc:#3B5BFD;--acc2:#E8EDFF;--lime:#C8F169}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;font-size:17px}
a{color:inherit}
.w{max-width:1120px;margin:0 auto;padding:0 20px}
nav{position:sticky;top:0;z-index:20;background:rgba(250,250,247,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .w{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:22px;letter-spacing:-.03em;text-decoration:none}
.logo span{color:var(--acc)}
nav ul{display:flex;gap:26px;list-style:none;font-size:15px}
nav ul a{text-decoration:none;color:var(--muted)}
nav ul a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;padding:13px 22px;border-radius:12px;font-size:16px;border:0;cursor:pointer}
.btn.alt{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.sm{padding:9px 16px;font-size:14px}
.hero{padding:84px 0 70px}
.kick{display:inline-flex;gap:8px;align-items:center;background:var(--acc2);color:var(--acc);font-weight:700;font-size:13px;padding:6px 12px;border-radius:99px}
h1{font-size:clamp(40px,6vw,72px);line-height:1.02;letter-spacing:-.035em;font-weight:800;margin:18px 0 18px;max-width:14em}
h1 em{font-style:normal;color:var(--acc)}
.lead{font-size:clamp(18px,1.8vw,21px);color:var(--muted);max-width:36em}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.facts{display:flex;gap:28px;flex-wrap:wrap;margin-top:40px;color:var(--muted);font-size:15px}
.facts b{color:var(--ink)}
section{padding:80px 0}
h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.03em;line-height:1.08;font-weight:800;margin-bottom:14px}
.sub{color:var(--muted);font-size:19px;max-width:38em;margin-bottom:40px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px}
.card .ic{width:44px;height:44px;border-radius:12px;background:var(--acc2);display:flex;align-items:center;justify-content:center;font-size:22px}
.card h3{font-size:21px;margin:16px 0 8px;letter-spacing:-.01em}
.card p{color:var(--muted)}
.card ul{margin:12px 0 0 18px;color:var(--muted);font-size:15px}
.dark{background:var(--ink);color:#fff}
.dark .sub,.dark p{color:#AEB7C0}
.dark .card{background:#182029;border-color:#26303B}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid #33404C;border-radius:99px;padding:10px 16px;font-weight:600;color:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{border-top:3px solid var(--ink);padding-top:16px}
.step:before{counter-increment:s;content:"0" counter(s);font-weight:800;color:var(--acc);font-size:14px}
.step h3{font-size:19px;margin:6px 0 6px}
.step p{color:var(--muted);font-size:15px}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column}
.price.hl{border:2px solid var(--acc)}
.price .tag{align-self:flex-start;background:var(--lime);font-weight:700;font-size:12px;padding:4px 10px;border-radius:99px;margin-bottom:10px}
.price h3{font-size:20px}
.price .amt{font-size:38px;font-weight:800;letter-spacing:-.03em;margin:8px 0 2px}
.price .amt small{font-size:15px;font-weight:600;color:var(--muted)}
.price ul{list-style:none;margin:16px 0 22px;flex:1}
.price li{padding:7px 0;border-bottom:1px solid var(--line);font-size:15px}
.price li:before{content:"✓ ";color:var(--acc);font-weight:800}
.note{color:var(--muted);font-size:14px;margin-top:16px}
.case{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
.case .shot{border-radius:18px;border:1px solid var(--line);background:#fff;padding:18px;box-shadow:0 20px 50px rgba(15,20,25,.08)}
.case .bar{display:flex;gap:6px;margin-bottom:12px}.case .bar i{width:10px;height:10px;border-radius:50%;background:#E3E1DB}
.case .shot .t{font-weight:800;font-size:24px;letter-spacing:-.02em}.case .shot .l{height:10px;border-radius:5px;background:#EFEDE8;margin-top:10px}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{font-weight:700;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary:after{content:"+";color:var(--acc);font-size:22px;line-height:1}
details[open] summary:after{content:"–"}
details p{color:var(--muted);margin-top:10px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px}
form{color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;display:grid;gap:14px}
label{font-size:14px;font-weight:600;display:grid;gap:6px}
input,textarea,select{font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}
textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:13px;color:var(--muted)}
.check input{width:auto;margin-top:3px}
.wa{display:inline-flex;gap:10px;align-items:center;background:#25D366;color:#0B2B17;font-weight:800;text-decoration:none;padding:14px 20px;border-radius:12px;margin-top:18px}
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
footer .w{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer a{color:var(--muted)}
.legal{max-width:760px;padding:60px 20px}.legal h1{font-size:40px}.legal h2{font-size:22px;margin:28px 0 8px}.legal p,.legal li{color:#333;margin-bottom:10px}.legal ul{margin-left:20px}
@media(max-width:860px){nav ul{display:none}.grid,.prices,.case,.contact{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}section{padding:60px 0}.hero{padding:56px 0 50px}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
form .check,form .check a{color:var(--muted)}

.ph{font-size:22px;margin:0 0 14px}
.price .per{font-size:14px;color:var(--muted);font-weight:600;margin-bottom:6px}
.prices.four{grid-template-columns:repeat(4,1fr)}
.tabs{position:relative}.tabs>input{position:absolute;left:0;top:0;width:1px;height:1px;padding:0;margin:0;opacity:0;pointer-events:none}
.tabs>label{display:inline-block;padding:10px 18px;border:1.5px solid var(--ink);border-radius:99px;font-weight:700;cursor:pointer;margin:0 6px 18px 0;font-size:15px}
.tabs>input:checked+label{background:var(--ink);color:#fff}
.tabs>input:focus-visible+label{outline:3px solid var(--acc);outline-offset:2px}
.tabs .pB{display:none}
#mB:checked~.pA{display:none}#mB:checked~.pB{display:grid}
.float-info{position:fixed;right:18px;bottom:18px;z-index:50;background:var(--acc);color:#fff;font-weight:800;text-decoration:none;padding:14px 20px;border-radius:99px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
@media(max-width:1100px){.prices.four{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.prices.four{grid-template-columns:1fr}.float-info{right:14px;bottom:14px;padding:11px 16px;font-size:14px}}
.prices.four .amt{font-size:30px}
.float-info.hide{opacity:0;pointer-events:none}.float-info{transition:opacity .2s}
.facts-table{border:1px solid var(--line);border-radius:20px;background:var(--card);overflow:hidden}
.facts-table>div{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:16px 24px;border-bottom:1px solid var(--line)}
.facts-table>div:last-child{border-bottom:0}
.facts-table b{font-weight:700}.facts-table span{color:var(--muted)}
.facts-table a,.note a{color:var(--acc);font-weight:600}
.four-g{grid-template-columns:repeat(4,1fr)}
.join{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--acc2);border-color:var(--acc2)}
.join p{color:var(--ink)!important;max-width:40em}
.nav-emp{font-weight:700}
@media(max-width:1000px){.four-g{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.four-g{grid-template-columns:1fr}.facts-table>div{grid-template-columns:1fr;gap:4px;padding:14px 18px}.join{flex-direction:column;align-items:flex-start}}

.three-g{grid-template-columns:repeat(3,1fr)}
.calc{margin-top:22px;display:grid;grid-template-columns:1.1fr 1.4fr 1fr;gap:24px;align-items:center;background:var(--acc2);border-color:var(--acc2)}
.calc p{color:var(--ink)!important}
.calc-in{display:grid;gap:10px}.calc-in label{font-size:14px;font-weight:600;display:grid;gap:4px}
.calc-out{text-align:center;background:var(--ink);color:#fff;border-radius:16px;padding:22px}
.calc-out b{display:block;font-size:40px;letter-spacing:-.03em;color:var(--lime);margin:4px 0}
.calc-out span{color:#AEB7C0;font-size:14px}
.ex{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:center}
.ticks{list-style:none}.ticks li{padding:6px 0}.ticks li:before{content:"✓ ";color:var(--acc);font-weight:800}
.phone{background:#E9E4DA;border-radius:28px;padding:14px;border:8px solid var(--ink);display:flex;flex-direction:column;gap:8px}
.ph-top{background:var(--ink);color:#fff;font-weight:700;font-size:14px;margin:-14px -14px 6px;padding:12px 14px;border-radius:18px 18px 0 0}
.msg{max-width:85%;padding:9px 12px;border-radius:14px;font-size:14px;line-height:1.4}
.msg.in{background:#fff;align-self:flex-start;border-top-left-radius:4px}
.msg.out{background:#D9FDD3;align-self:flex-end;border-top-right-radius:4px}
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:var(--card)}
.cmp{width:100%;border-collapse:collapse;min-width:640px}
.cmp th,.cmp td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
.cmp th{font-size:14px;color:var(--muted)}.cmp th:nth-child(2){color:var(--acc)}
.cmp td:first-child{font-weight:700}.cmp td:nth-child(2){font-weight:700;background:#F5F7FF}
.cmp tr:last-child td{border-bottom:0}
@media(max-width:1000px){.three-g{grid-template-columns:1fr 1fr}.calc{grid-template-columns:1fr}.ex{grid-template-columns:1fr}}
@media(max-width:860px){.three-g{grid-template-columns:1fr}.phone{max-width:380px}}
.dark .step{border-top-color:#fff}.dark .step h3{color:#fff}