:root{
  --bg:#0B0B0B; --paper:#171717; --ink:#F4F1EA; --muted:#A8A39A; --line:#2D2D2D;
  --dark:#151515; --dark2:#222222; --cream:#F4F1EA; --cream-muted:#B5B0A6;
  --clay:#E5130A; --clay-light:#FF4B3A; --sage:#8C8C8C;
  --r:22px;
  --head:'Unbounded','Onest',system-ui,sans-serif;
  --body:'Onest',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3{font-family:var(--head);font-weight:600;line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
p{text-wrap:pretty}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--clay-light);outline-offset:3px;border-radius:6px}

/* header */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--head);font-weight:600;font-size:19px;letter-spacing:-.03em}
.logo img{width:32px;height:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;font-size:15px;color:var(--muted);font-weight:500}
.nav a:hover{color:var(--ink)}
.nav .btn,.nav .btn:hover{color:#fff}
@media(max-width:760px){.nav a:not(.btn){display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:10px;background:var(--clay);color:#fff;font-weight:600;font-size:16px;text-decoration:none;transition:transform .18s ease,background .18s ease}
.btn:hover{background:#BF0F07;transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn.small{padding:10px 20px;font-size:15px;border-radius:8px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#0B0B0B}
.btn.on-dark.ghost{color:var(--cream);box-shadow:inset 0 0 0 2px var(--cream)}
.btn.on-dark.ghost:hover{background:var(--cream);color:var(--dark)}

/* hero */
.hero{padding:56px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--clay-light)}
.kicker::before{content:"";width:28px;height:2px;background:var(--clay-light)}
.hero h1{font-size:clamp(38px,6.2vw,76px);margin:20px 0 22px}
.hero h1 em{font-style:normal;color:var(--clay-light)}
.hero .lead{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:560px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:46px;padding-top:26px;border-top:1px solid var(--line)}
.stat b{display:block;font-family:var(--head);font-size:34px;font-weight:600;letter-spacing:-.03em}
.stat span{font-size:14px;color:var(--muted)}
.art{position:relative;background:#000;border:1px solid var(--line);border-radius:36px;aspect-ratio:4/5.2;overflow:hidden}
.art svg{position:absolute;inset:0;width:100%;height:100%}
.art .tag{position:absolute;left:18px;right:18px;bottom:18px;background:#F4F1EA;color:#17150F;border-radius:18px;padding:14px 18px;display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:15px}
.art .tag b{font-family:var(--head);font-weight:600;font-size:15px}
.art .tag span{color:#4A453C;font-size:14px}
.strand{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s cubic-bezier(.22,.8,.3,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.sway{animation:sway 7s ease-in-out infinite alternate;transform-origin:50% 0}
@keyframes sway{from{transform:rotate(-1.2deg)}to{transform:rotate(1.2deg)}}
@media(max-width:860px){
  .hero .wrap{grid-template-columns:1fr}
  .art{aspect-ratio:4/3.6}
}

/* sections */
section{padding:84px 0}
.sec-head{max-width:680px;margin-bottom:44px}
.sec-head h2{font-size:clamp(28px,4vw,46px);margin-top:14px}
.sec-head p{margin-top:16px;color:var(--muted);font-size:18px}
.dark{background:var(--dark);color:var(--cream)}
.dark .kicker{color:var(--clay-light)}
.dark .kicker::before{background:var(--clay-light)}
.dark .sec-head p{color:var(--cream-muted)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--paper);border-radius:var(--r);padding:30px 28px;border:1px solid var(--line)}
.card .num{font-family:var(--head);font-size:14px;color:var(--clay-light);font-weight:600}
.card h3{font-size:21px;margin:14px 0 10px}
.card p{color:var(--muted);font-size:16px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}

/* program */
.mods{display:grid;gap:12px}
details.mod{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
details.mod summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:52px 1fr auto 24px;gap:16px;align-items:center;padding:22px 26px}
details.mod summary::-webkit-details-marker{display:none}
.mnum{font-family:var(--head);font-weight:600;color:var(--clay-light);font-size:15px}
.mt{font-family:var(--head);font-weight:600;font-size:19px;letter-spacing:-.02em;line-height:1.2}
.ml{display:block;font-family:var(--body);font-weight:400;font-size:15px;color:var(--muted);letter-spacing:0;margin-top:4px}
.mc{font-size:14px;color:var(--muted);white-space:nowrap}
.chev{width:12px;height:12px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .25s ease;justify-self:center;margin-top:-4px}
details[open] .chev{transform:rotate(-135deg);margin-top:4px}
.lrows{padding:0 26px 14px;border-top:1px solid var(--line)}
.lrow{display:grid;grid-template-columns:52px 1fr auto;gap:16px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);text-decoration:none}
.lrow:last-child{border-bottom:0}
.lrow .n{font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.lrow .t{font-weight:500}
a.lrow:hover .t{color:var(--clay-light)}
.badge{font-size:13px;font-weight:600;padding:5px 12px;border-radius:8px;white-space:nowrap}
.badge.free{background:rgba(255,75,58,.16);color:#FF8F80}
.badge.lock{background:#262626;color:#B5B0A6}
.badge.done{background:#F4F1EA;color:#0B0B0B}
@media(max-width:640px){
  details.mod summary{grid-template-columns:1fr 24px;padding:18px 18px}
  .mnum,.mc{display:none}
  .lrows{padding:0 18px 10px}
  .lrow{grid-template-columns:30px 1fr;gap:10px}
  .lrow .badge{grid-column:2;justify-self:start}
}

/* intro cards */
.intro{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.icard{display:flex;flex-direction:column;background:var(--dark2);border-radius:var(--r);padding:26px;text-decoration:none;min-height:230px;transition:transform .2s ease,background .2s ease}
.icard:hover{transform:translateY(-4px);background:#2C2C2C}
.icard .play{width:46px;height:46px;border-radius:50%;background:var(--clay-light);display:grid;place-items:center;margin-bottom:auto}
.icard .play::after{content:"";border-left:13px solid var(--dark);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:4px}
.icard small{color:var(--clay-light);font-weight:600;font-size:14px;margin-top:30px}
.icard h3{font-size:19px;margin-top:6px}
@media(max-width:860px){.intro{grid-template-columns:1fr}.icard{min-height:0}}

/* tariffs */
.tariffs{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:860px}
.tar{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:34px 32px;display:flex;flex-direction:column}
.dark .tar{background:var(--dark2);border-color:#333}
.tar.hot,.dark .tar.hot{background:var(--clay);color:#fff;border-color:var(--clay)}
.tar h3{font-size:20px}
.tar .price{font-family:var(--head);font-size:44px;font-weight:600;letter-spacing:-.04em;margin:18px 0 6px}
.tar .sub{font-size:15px;color:var(--muted)}
.tar.hot .sub{color:rgba(255,255,255,.88)}
.tar ul{list-style:none;margin:24px 0 30px;display:grid;gap:12px;font-size:16px}
.tar li{display:grid;grid-template-columns:22px 1fr;gap:10px}
.tar li::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--clay-light);margin-top:9px;margin-left:5px}
.tar.hot li::before{background:#fff}
.tar .btn{margin-top:auto}
.tar.hot .btn{background:#fff;color:#0B0B0B}
.tar.hot .btn:hover{background:#F4F1EA}
.pill{align-self:flex-start;background:#0B0B0B;color:#fff;font-size:13px;font-weight:700;border-radius:8px;padding:5px 12px;margin-bottom:14px}
@media(max-width:760px){.tariffs{grid-template-columns:1fr}}

/* faq */
.faq{max-width:780px;display:grid;gap:10px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:18px}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--clay-light);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 24px 22px;color:var(--muted)}

footer{background:var(--dark);color:var(--cream-muted);padding:40px 0;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer .logo{color:var(--cream)}

/* modal */
.modal{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(23,21,15,.6)}
.modal.on{display:flex}
.sheet{background:var(--paper);border-radius:28px;max-width:520px;width:100%;padding:34px 32px;position:relative;max-height:92vh;overflow:auto;animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.sheet h3{font-size:24px;margin-bottom:6px}
.sheet .x{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:50%;font-size:26px;line-height:1;color:var(--muted)}
.sheet .x:hover{background:var(--bg)}
.pick{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}
.pick button{border:2px solid var(--line);border-radius:16px;padding:14px;text-align:left;background:var(--bg)}
.pick button b{display:block;font-family:var(--head);font-size:20px;letter-spacing:-.03em}
.pick button span{font-size:14px;color:var(--muted)}
.pick button.sel{border-color:var(--clay-light);background:var(--dark2)}
.steps{list-style:none;counter-reset:s;display:grid;gap:12px;margin:6px 0 24px}
.steps li{counter-increment:s;display:grid;grid-template-columns:30px 1fr;gap:12px;color:var(--muted);font-size:16px}
.steps li::before{content:counter(s);width:28px;height:28px;border-radius:50%;background:#F4F1EA;color:#0B0B0B;font-size:14px;font-weight:600;display:grid;place-items:center}
.note{background:rgba(255,75,58,.14);color:#FFB4A8;border-radius:14px;padding:12px 16px;font-size:15px}

/* course page */
.page-head{padding:54px 0 34px}
.page-head h1{font-size:clamp(32px,5vw,54px);margin-top:14px}
.page-head p{color:var(--muted);margin-top:14px;max-width:620px}
.prog{display:flex;align-items:center;gap:18px;margin-top:26px;flex-wrap:wrap}
.bar{flex:1;min-width:200px;max-width:380px;height:10px;border-radius:999px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--clay);border-radius:999px;transition:width .5s ease}
.prog span{font-size:15px;color:var(--muted)}
.course-body{padding:0 0 90px}
.buy-strip{margin-top:30px;background:var(--clay);color:#fff;border-radius:var(--r);padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.buy-strip p{max-width:520px;color:#fff}
.buy-strip .btn,.buy-strip .btn:hover{background:#fff;color:#0B0B0B}

/* lesson page */
.lesson{display:grid;grid-template-columns:1fr 340px;gap:32px;padding:34px 0 90px;align-items:start}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:16px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--clay-light)}
.player{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:#000;border:1px solid var(--line)}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.player .ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--cream);padding:24px}
.player .ph svg{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.player .ph div{position:relative}
.player .ph .play{width:70px;height:70px;border-radius:50%;background:var(--clay-light);margin:0 auto 16px;display:grid;place-items:center}
.player .ph .play::after{content:"";border-left:20px solid var(--dark);border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:6px}
.player .ph p{color:var(--cream-muted);font-size:15px}
.ltitle{font-size:clamp(24px,3.2vw,36px);margin:26px 0 12px}
.ltext{color:var(--muted);font-size:18px;max-width:680px}
.needs{margin-top:26px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px 24px;max-width:680px}
.needs h4{font-family:var(--head);font-size:15px;margin-bottom:10px}
.needs ul{margin-left:20px;color:var(--muted)}
.lactions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.side{position:sticky;top:90px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 8px 8px;max-height:calc(100vh - 110px);overflow:auto}
.side h4{font-family:var(--head);font-size:15px;padding:0 14px 8px}
.side a{display:grid;grid-template-columns:30px 1fr auto;gap:8px;align-items:center;padding:11px 14px;border-radius:12px;text-decoration:none;font-size:15px;line-height:1.35}
.side a:hover{background:var(--bg)}
.side a.cur{background:var(--clay);color:#fff}
.side a.cur .n{color:rgba(255,255,255,.85)}
.side .n{color:var(--muted);font-size:13px}
.lockbox{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:28px;color:var(--cream)}
.lockbox h3{font-size:22px;margin:14px 0 8px}
.lockbox p{color:var(--cream-muted);margin-bottom:20px;max-width:380px;margin-inline:auto}
.lockbox .btn{background:var(--clay-light);color:#17150F}
.lockic{width:54px;height:54px;border-radius:50%;background:var(--dark2);display:grid;place-items:center;margin:0 auto}
@media(max-width:960px){.lesson{grid-template-columns:1fr}.side{position:static;max-height:none}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .strand{stroke-dashoffset:0}
  html{scroll-behavior:auto}
}

/* окно записи: контакты и скидка */
.promo{background:rgba(255,75,58,.12);border:1px solid rgba(255,75,58,.35);border-radius:16px;padding:16px 18px;margin:4px 0 18px}
.promo b{display:block;font-family:var(--head);font-size:15px;margin-bottom:6px}
.promo p{color:var(--muted);font-size:15px}
.code{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
.code code{font-family:var(--head);font-size:18px;font-weight:600;letter-spacing:.02em;background:#000;border:1px dashed var(--clay-light);color:var(--clay-light);padding:8px 14px;border-radius:10px}
.code button{font-size:14px;font-weight:600;color:var(--ink);padding:8px 14px;border-radius:10px;box-shadow:inset 0 0 0 1.5px var(--line)}
.code button:hover{background:var(--dark2)}
.msgs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.msgs .btn{padding:14px 12px}
@media(max-width:480px){.msgs{grid-template-columns:1fr}}

.avail{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:16px;font-weight:500}
.avail::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--clay-light);box-shadow:0 0 0 5px rgba(255,75,58,.2);flex:none}
[hidden]{display:none!important}