/* Stan Shaposhnikov — site. Design system: obsidian / ivory / gold / ash (dark luxury, single theme by design) */
:root{
  color-scheme:dark;
  --bg:#0F0E0C; --surface:#1A1815; --surface2:#221F1B; --ink:#F2EDE4; --soft:#d9d2c6; --gold:#C9A55C; --gold2:#d8b56c; --ash:#9C9489; --line:rgba(242,237,228,.12);
  --ok:#8fbf8a; --err:#e08a7a;
  --serif:"Cormorant Garamond","Cormorant",Georgia,serif;
  --sans:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display-w:500; --display-track:-.035em;
  /* type scale (fluid): display / h2 / h3 / body / small */
  --t-h2:clamp(34px,4.4vw,64px); --t-h3:clamp(21px,1.7vw,26px);
  --gut:clamp(16px,3vw,24px);
  --edge:max(var(--gut),calc((100vw - 1200px)/2 + 24px));
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.62 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-optical-sizing:auto;font-kerning:normal;text-rendering:optimizeLegibility}
p,li,dd,blockquote{text-wrap:pretty}
html[lang=en] .ru,html[lang=ru] .en{display:none}
a{color:inherit}
img{max-width:100%}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:var(--display-w);letter-spacing:var(--display-track);text-wrap:balance}
h1 em,h2 em,h3 em{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:-.01em;font-size:1.08em;padding-right:.04em}
p{margin:0}
em{font-style:italic;color:var(--gold)}
button{font:inherit;color:inherit;cursor:pointer}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.vh,.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp{position:absolute;left:-9999px;opacity:0}
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--gold);color:var(--bg);padding:8px 14px}
.skip:focus{left:8px}
.muted{color:var(--ash)}
.small{font-size:13px}
.label{font:500 12px/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.stack{display:grid;gap:16px;align-content:start}
.row{display:flex;flex-wrap:wrap;gap:12px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border:0;border-radius:2px;background:var(--gold);color:var(--bg);font:550 15px/1.2 var(--sans);letter-spacing:-.005em;text-decoration:none;text-align:center;transition:background .2s,box-shadow .2s}
.btn:hover{background:var(--gold2)}
.btn-primary{background:var(--gold);color:var(--bg)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{background:rgba(242,237,228,.06);box-shadow:inset 0 0 0 1px var(--gold)}
.btn-sm,.btn-small{min-height:40px;padding:0 18px;font-size:14px}

/* header */
.top{position:fixed;inset:0 0 auto;z-index:20;padding-top:env(safe-area-inset-top,0px);background:linear-gradient(180deg,rgba(15,14,12,.9),rgba(15,14,12,0))}
.top-in{max-width:1200px;margin:0 auto;padding:16px var(--gut);display:flex;align-items:center;gap:28px}
.logo{font:600 18px/1 var(--display);letter-spacing:-.02em;text-decoration:none;white-space:nowrap}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font:450 14px var(--sans);letter-spacing:-.005em;text-decoration:none;color:var(--ash);transition:color .2s}
.nav a:hover{color:var(--ink)}
.tools{display:flex;align-items:center;gap:10px}
.lang{display:flex}
.lang button{background:none;border:0;padding:8px 6px;font:500 12px var(--sans);letter-spacing:.1em;color:var(--ash);min-height:40px}
.lang button[aria-pressed=true]{color:var(--gold)}
.cart-btn{background:none;border:0;min-height:40px;padding:0 8px;font:450 14px var(--sans);color:var(--ash)}
.cart-btn b{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:10px;background:var(--surface2);color:var(--gold);font-size:11px;margin-left:4px}
.cart-btn:hover{color:var(--ink)}
@media (max-width:980px){.nav{display:none}.tools{margin-left:auto}}
@media (max-width:520px){.top-in{gap:6px}.logo{font-size:19px}.logo .fn{display:none}.lang button{padding:8px 4px}.top .btn{padding:0 12px;font-size:11px;letter-spacing:.04em}.cart-btn span{display:none}}

/* scroll scenes */
.scene{position:relative}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}

/* 2 · hero */
#hero{height:340vh}
#hero .stage::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,var(--bg) 0%,rgba(15,14,12,.96) 28%,rgba(15,14,12,.55) 44%,rgba(15,14,12,0) 58%),linear-gradient(0deg,var(--bg) 0%,rgba(15,14,12,0) 22%)}
.copy{position:absolute;z-index:2;left:var(--edge);top:50%;transform:translateY(-50%);width:min(620px,46vw);display:grid;gap:22px}
.copy-a,.copy-b{will-change:opacity,transform}
.copy-a{pointer-events:none}
.copy-a .big{font:500 italic clamp(34px,4.2vw,56px)/1.08 var(--serif)}
.copy-b{opacity:0;pointer-events:none}
.copy-b h1{font-size:clamp(40px,4.3vw,66px);line-height:1}
.copy-a .for{font:300 clamp(16px,1.3vw,19px)/1.5 var(--sans);color:var(--soft);max-width:36ch}
.copy-b .lead{font:300 clamp(17px,1.5vw,20px)/1.5 var(--sans);color:var(--soft)}
.trust{font-size:13px;color:var(--ash);letter-spacing:.02em}
.hint{position:absolute;z-index:2;left:50%;bottom:28px;transform:translateX(-50%);font:500 11px var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--ash);display:grid;justify-items:center;gap:10px}
.hint i{width:1px;height:40px;background:linear-gradient(var(--gold),transparent);animation:drip 2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.progress{position:absolute;z-index:2;right:var(--edge);bottom:32px;width:120px;height:1px;background:var(--line)}
.progress b{display:block;height:100%;width:0;background:var(--gold)}
@media (max-width:760px){
  #hero .stage::after{background:linear-gradient(0deg,var(--bg) 0%,var(--bg) 30%,rgba(15,14,12,.7) 44%,rgba(15,14,12,0) 62%)}
  .copy{left:var(--gut);right:var(--gut);width:auto;top:auto;bottom:max(40px,5svh);transform:none;gap:14px}
  .copy-b h1{font-size:34px}.copy-b .lead{font-size:15px}.copy-b .btn{width:100%}
  .copy-a .big{font-size:32px}
  .progress,.hint{display:none}
}

/* content sections */
.sec{max-width:1200px;margin:0 auto;padding:128px var(--gut) 0}
.sec>h2,.stack>h2{font-size:var(--t-h2);line-height:1.02;max-width:18ch}
@media (max-width:760px){.sec{padding-top:96px}}

/* 3 · recognition */
.pain-list{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:28px 64px;max-width:1040px}
.pain-list li{font:500 italic clamp(22px,2vw,28px)/1.3 var(--serif);color:var(--soft);padding-top:20px;border-top:1px solid var(--line)}
.pain-list li:nth-child(odd){color:var(--ink)}
@media (max-width:800px){.pain-list{grid-template-columns:1fr;gap:20px}}
.pain-out{margin-top:36px;max-width:60ch;font-size:19px;color:var(--ink)}

/* 4 · method */
#method{height:360vh}
#method .stage{background:radial-gradient(60% 60% at 70% 50%,#1b1813,var(--bg) 70%)}
.m-copy{position:absolute;z-index:2;left:var(--edge);top:50%;transform:translateY(-50%);width:min(460px,42vw);display:grid;gap:20px;justify-items:start}
.m-copy h2{font-size:clamp(34px,4vw,58px);line-height:1.02}
.steps{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:4px;width:100%}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:4px 12px;padding:14px 0;border-top:1px solid var(--line);opacity:.32;transition:opacity .5s}
.steps li.on{opacity:1}
.steps .n,.process .n{grid-row:1/3;font:500 italic 26px/1 var(--serif);color:var(--gold)}
.steps h3{font-size:24px;line-height:1.1}
.steps p{font-size:15px;color:var(--ash)}
.legend{position:absolute;z-index:2;right:var(--edge);bottom:36px;display:flex;gap:20px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ash)}
.legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:1px}
.legend .own::before{background:var(--gold)}.legend .alien::before{background:#6f6a63}
@media (max-width:760px){
  .m-copy{left:0;right:0;width:auto;top:auto;bottom:0;transform:none;gap:12px;background:linear-gradient(0deg,var(--bg) 70%,rgba(15,14,12,0));padding:56px var(--gut) 28px}
  .m-copy h2{font-size:32px}
  .steps li:not(.on){display:none}
  .m-cta{width:100%}
  .legend{top:84px;bottom:auto;left:var(--gut);right:auto}
}

/* 5 · results */
.shifts{margin-top:48px;max-width:1040px}
.shift{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px 64px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line)}
.shift-head{padding:0 0 14px;font:500 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ash)}
.shift-head span:last-child{color:var(--gold)}
.shift .was{font-size:17px;color:var(--ash);text-decoration:line-through;text-decoration-color:rgba(156,148,137,.45);text-decoration-thickness:1px}
.shift .to{font:500 italic clamp(24px,2.4vw,32px)/1.2 var(--serif);color:var(--ink);padding-bottom:4px}
@media (max-width:700px){.shift{grid-template-columns:1fr;gap:6px;padding:20px 0}.shift-head{display:none}}
.quote{margin:56px 0 0;padding:0 0 0 28px;border-left:1px solid var(--gold);max-width:760px}
.quote p{font:500 italic clamp(22px,2.4vw,30px)/1.35 var(--serif)}
.quote cite{display:block;margin-top:14px;font:500 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ash);font-style:normal}

/* 6 · formats */
.offers{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1040px){.offers{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.offers{grid-template-columns:1fr}}
.offer{position:relative;background:var(--surface);padding:32px 24px 24px;display:flex;flex-direction:column;gap:12px;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .25s,transform .25s}
.offer:hover{box-shadow:inset 0 0 0 1px rgba(201,165,92,.5)}
.offer.pick{box-shadow:inset 0 0 0 1px var(--gold);background:linear-gradient(180deg,#221d14,var(--surface) 60%)}
.pick-tag{position:absolute;top:-11px;left:24px;border-radius:999px;background:var(--gold);color:var(--bg);font:600 11px var(--sans);letter-spacing:.1em;text-transform:uppercase;padding:4px 10px}
.offer h3{font-size:24px;line-height:1.1}
.offer .price{font:500 44px/1 var(--display);letter-spacing:-.04em;font-variant-numeric:tabular-nums lining-nums;color:var(--gold)}
.offer .price small{font:400 14px var(--sans);color:var(--ash)}
.offer .meta{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ash)}
.offer p{font-size:15px;color:var(--ash);flex:1}
.offer .slot{color:var(--gold)}
.offer-cta{margin-top:8px;min-height:46px;padding:0 16px;font-size:14px}

/* 7 · process */
.process{list-style:none;margin:48px 0 40px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0 32px}
.process li{display:grid;grid-template-columns:44px 1fr;gap:6px 10px;padding:24px 0;border-top:1px solid var(--line)}
.process h3{font-size:var(--t-h3);line-height:1.15}
.process p{font-size:15px;color:var(--ash)}
@media (max-width:1000px){.process{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.process{grid-template-columns:1fr}.sec>.btn{width:100%}}

/* 8 · about */
.a-grid{display:grid;grid-template-columns:1fr minmax(0,440px);gap:clamp(32px,6vw,96px);align-items:center}
.a-copy{display:grid;gap:20px}
.a-copy h2{font-size:clamp(34px,4vw,58px);line-height:1.02}
.a-copy p{color:var(--soft);max-width:52ch}
.frame{position:relative;margin:0;width:100%;aspect-ratio:3/4;justify-self:end;overflow:hidden;background:var(--surface)}
.frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%;display:block}
.frame::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px var(--line);pointer-events:none}
.cap{position:absolute;left:16px;bottom:14px;z-index:2;font:500 italic 20px var(--serif)}
@media (max-width:860px){
  .a-grid{grid-template-columns:1fr;gap:28px}
  .frame{order:-1;justify-self:stretch;aspect-ratio:4/5}
  .a-copy{gap:14px}.a-copy h2{font-size:32px}

}
.roles-sec{padding-top:72px}
.roles{margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);box-shadow:0 0 0 1px var(--line)}
.roles>div{background:var(--bg);padding:24px}
.roles dt{font:500 22px/1.2 var(--display);letter-spacing:-.025em;color:var(--ink)}
.roles dd{margin:8px 0 0;font-size:14px;color:var(--ash)}
.roles dd a{color:var(--gold);text-decoration:none}
@media (max-width:900px){.roles{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.roles{grid-template-columns:1fr}}
.roles dd a:hover{text-decoration:underline;text-underline-offset:3px}

/* 9 · quiz */
.quiz-sec{display:grid;grid-template-columns:1fr minmax(0,560px);gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:900px){.quiz-sec{grid-template-columns:1fr}}
.card{background:var(--surface);padding:32px;box-shadow:inset 0 0 0 1px var(--line)}
.quiz{display:grid;gap:18px;min-height:340px;align-content:start}
.q-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ash)}
.q-back{background:none;border:0;color:var(--ash);font-size:13px;padding:6px 0}
.q-back:hover{color:var(--gold)}
.q-bar{height:2px;background:var(--line)}
.q-bar i{display:block;height:100%;background:var(--gold)}
.q-text{font:500 clamp(22px,2.2vw,28px)/1.25 var(--display);letter-spacing:-.025em}
.q-scale{display:grid;gap:8px}
.q-scale button{text-align:left;background:transparent;border:0;box-shadow:inset 0 0 0 1px var(--line);padding:14px 16px;min-height:48px;font-size:15px;color:var(--soft);transition:box-shadow .2s,background .2s}
.q-scale button:hover,.q-scale button[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--gold);background:rgba(201,165,92,.08);color:var(--ink)}
.q-res-k{font:500 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.q-res-t{font:500 32px/1.1 var(--display);letter-spacing:-.03em}
.q-meters{display:grid;gap:12px}
.q-meter{display:grid;grid-template-columns:1fr auto;gap:6px;font-size:13px;color:var(--ash)}
.q-meter .q-bar{grid-column:1/-1}
.q-form{display:grid;gap:10px;padding-top:16px;border-top:1px solid var(--line)}

/* inputs */
input,select,textarea{width:100%;min-height:50px;background:var(--bg);color:var(--ink);border:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:2px;padding:12px 14px;font-size:16px}
input:focus,select:focus,textarea:focus{outline:0;box-shadow:inset 0 0 0 1px var(--gold)}
::placeholder{color:#8a847b}
.form-note{font-size:14px;min-height:1em}
.form-note.ok{color:var(--ok)}.form-note.err{color:var(--err)}

/* 10 · books & courses */
.shop-lead{margin-top:16px;max-width:60ch}
.books{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.books.collapsed .book:nth-child(n+5){display:none}
@media (max-width:1040px){.books{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.books{grid-template-columns:1fr}.books.collapsed .book:nth-child(n+3){display:none}}
.book{display:flex;flex-direction:column;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.cover{position:relative;aspect-ratio:2/3;padding:22px 20px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;
  background:linear-gradient(165deg,hsl(var(--h,38) 26% 22%) 0%,hsl(var(--h,38) 20% 12%) 45%,#0c0b09 100%);
  box-shadow:inset 0 0 0 1px rgba(201,165,92,.25)}
.cover::before{content:"";position:absolute;left:14px;top:14px;right:14px;bottom:14px;box-shadow:inset 0 0 0 1px rgba(201,165,92,.22);pointer-events:none}
.cover-a{font:500 10px var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--gold);position:relative}
.cover-t{font:500 italic 26px/1.1 var(--serif);color:var(--ink);position:relative;overflow-wrap:break-word;hyphens:auto}
.book-body{padding:20px 20px 0;display:grid;gap:8px;align-content:start;flex:1}
.book-body h3{font-size:20px;line-height:1.15}
.book-sub{font-size:14px;color:var(--ash)}
.book-text{display:none;font-size:14px;color:var(--soft)}
.book.open .book-text{display:block}
.more{justify-self:start;background:none;border:0;padding:12px 0;min-height:44px;font-size:13px;color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.tag{justify-self:start;font-size:11px;letter-spacing:.08em;color:var(--ash);box-shadow:inset 0 0 0 1px var(--line);padding:3px 8px}
.book-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:16px 20px 20px}
.book-foot .price,.course-foot .price{font:500 26px/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums lining-nums;color:var(--gold);margin-right:auto}
.ext{font-size:13px;color:var(--ash);text-decoration:none;flex-basis:100%}
.ext:hover{color:var(--gold)}
.more-books{margin-top:24px}
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:72px}
@media (max-width:900px){.courses{grid-template-columns:1fr}}
.course{display:flex;flex-direction:column;gap:12px;padding:28px 24px}
.course .meta{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.course h3{font-size:24px;line-height:1.1}
.course p{font-size:15px;color:var(--soft)}
.course ul{margin:0;padding:0 0 0 18px;font-size:14px;color:var(--ash);display:grid;gap:4px;flex:1}
.course-foot{display:flex;align-items:center;gap:12px;margin-top:8px}

/* 11 · FAQ */
.faq{margin-top:40px;max-width:860px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font:500 21px/1.3 var(--display);letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font:300 28px var(--sans);color:var(--gold);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 24px;color:var(--ash);max-width:70ch}

/* 12 · final */
.final{max-width:1200px;margin:128px auto 0;padding:112px var(--gut) 96px;text-align:center;display:grid;justify-items:center;gap:22px;border-top:1px solid var(--line)}
.final h2{font-size:clamp(40px,6vw,88px);line-height:.98;max-width:16ch}
.lead-form{width:min(560px,100%);display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px;text-align:left}
.lead-form textarea,.lead-form select,.lead-form button,.lead-form .form-note{grid-column:1/-1}
.lead-form textarea{min-height:76px;resize:vertical}
@media (max-width:560px){.lead-form{grid-template-columns:1fr}.final .btn{width:100%}}

/* 13 · footer */
.footer{max-width:1200px;margin:0 auto;padding:48px var(--gut) calc(env(safe-area-inset-bottom,0px) + 28px);border-top:1px solid var(--line);display:grid;gap:14px}
.footer-mail{font:500 clamp(30px,4.4vw,56px)/1.05 var(--display);letter-spacing:-.04em}
.footer-mail a:hover{color:var(--gold)}
.footer-meta{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:13px;color:var(--ash);margin-top:16px}
.footer-meta a{text-decoration:none}.footer-meta a:hover{color:var(--gold)}
.links{display:flex;flex-wrap:wrap;gap:6px 18px}

/* cart drawer */
.scrim{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.55)}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:41;width:min(420px,100vw);background:var(--surface);box-shadow:-1px 0 0 var(--line);padding:calc(env(safe-area-inset-top,0px) + 20px) 24px calc(env(safe-area-inset-bottom,0px) + 24px);display:flex;flex-direction:column;gap:16px;overflow:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center}
.drawer-head h3{font-size:28px}
.x{background:none;border:0;font-size:30px;line-height:1;width:44px;height:44px;color:var(--ash)}
.x:hover{color:var(--ink)}
.cart-items{list-style:none;margin:0;padding:0;display:grid;gap:0}
.cart-items li{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.cart-items .price{color:var(--gold);font:500 20px/1 var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.rm{grid-column:1/-1;justify-self:start;background:none;border:0;padding:0;font-size:12px;color:var(--ash);text-decoration:underline}
.cart-foot{display:grid;gap:10px;margin-top:auto}
.cart-foot label{font-size:13px;color:var(--ash)}
.total{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--ash)}
.total b{font:500 34px/1 var(--display);color:var(--gold);letter-spacing:-.04em;font-variant-numeric:tabular-nums}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 24px);transform:translateX(-50%);z-index:45;background:var(--ink);color:var(--bg);padding:12px 18px;font-size:14px;border-radius:2px;max-width:calc(100vw - 32px)}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hint i{animation:none}*{transition:none!important}}

/* conversion additions */
.micro{font-size:13px;color:var(--soft);letter-spacing:.02em;margin-top:-8px}
.diffs{margin-top:48px;max-width:1040px;display:grid}
.diff{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:12px 64px;padding:32px 0;border-top:1px solid var(--line)}
.diff h3{font-size:clamp(26px,2.6vw,36px);line-height:1.05}
.diff p{font-size:17px;color:var(--soft);max-width:52ch}
@media (max-width:700px){.diff{grid-template-columns:1fr;padding:24px 0}}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px}
.fit-col{padding:32px 28px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.fit-col.yes{box-shadow:inset 0 0 0 1px rgba(201,165,92,.55)}
.fit-col h3{font-size:26px;margin-bottom:16px}
.fit-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.fit-col li{position:relative;padding-left:28px;font-size:16px;color:var(--soft)}
.fit-col li::before{content:"";position:absolute;left:0;top:.8em;width:14px;height:1px;background:var(--ash)}
.fit-col.yes li::before{background:var(--gold);height:2px}
.fit-col.no li{color:var(--ash)}
@media (max-width:800px){.fit{grid-template-columns:1fr}}
.fmt-note{margin-top:24px;max-width:62ch;color:var(--ash);font-size:15px;padding-left:16px;border-left:1px solid var(--gold)}
.final-sub{max-width:56ch;color:var(--soft);font-size:18px}
@media (max-width:760px){.micro{margin-top:-4px;font-size:12px}}

/* browser surfaces */
::selection{background:rgba(201,165,92,.35);color:var(--ink)}
html{scrollbar-color:#3a352e var(--bg);accent-color:var(--gold)}
input,textarea{caret-color:var(--gold)}
a{text-underline-offset:3px}
.footer-cta{font-size:15px;color:var(--ash)}
/* real book covers */
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cover:has(img){padding:0}
.cover:has(img)::before,.cover:has(img) .cover-a,.cover:has(img) .cover-t{display:none}

/* books: depth for the hover tilt + light sheen that follows the cursor */
.book{transition:translate .5s cubic-bezier(.2,.7,.2,1)}
.cover{transform-style:preserve-3d;will-change:transform;transition:box-shadow .4s}
.cover::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(60% 50% at var(--mx,50%) var(--my,30%),rgba(255,247,230,.22),rgba(255,247,230,0) 70%)}
.cover.lit::after{opacity:1}
.cover.lit{box-shadow:0 30px 60px -24px rgba(0,0,0,.75),0 0 0 1px rgba(201,165,92,.35)}
.books{perspective:1200px}
@media (prefers-reduced-motion:reduce){.book,.cover{transition:none}}

/* reader reviews */
.reviews-sec{margin-top:96px}
.rev-h{font-size:clamp(28px,3vw,44px);line-height:1.05}
.rev-note{margin-top:10px;font-size:14px}
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:clamp(24px,4vw,56px);margin-top:36px}
.review{margin:0;display:grid;gap:14px;align-content:start;padding-top:24px;border-top:1px solid var(--line)}
.rv-stars{display:flex;gap:3px}
.rv-stars svg{width:16px;height:16px;fill:var(--gold)}
.rv-title{font:500 20px/1.25 var(--display);letter-spacing:-.02em}
.review blockquote{margin:0}
.review blockquote p{font:italic 500 clamp(19px,1.6vw,23px)/1.4 var(--serif);color:var(--soft);max-width:60ch}
.review figcaption{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--ash)}
.review figcaption b{font-weight:600;color:var(--ink)}
.rv-book{flex-basis:100%}
.rv-book a{color:var(--gold);text-decoration:none}
.rv-book a:hover{text-decoration:underline;text-underline-offset:3px}

/* ================= motion system (assets/fx.js) =================
   Hidden states exist only under html.fx (set by JS when motion is allowed),
   so without JS or with reduced motion the page is complete and static.
   Thesis: borrowed → own. Headings: the plain part rises from a mask, the gold
   accent is "written in" by a left-to-right wipe. Lists draw their hairlines.
   "Было" gets crossed out, then "стало" arrives. */
:root{--fx-ease:cubic-bezier(.16,1,.3,1)}
.btn{transition:background .2s,box-shadow .2s,transform .15s var(--fx-ease)}
.btn:active{transform:scale(.97)}

/* header: hides on scroll down, returns on scroll up, turns solid after the hero */
.top{transition:transform .45s var(--fx-ease),background-color .3s}
.top.up{transform:translateY(-100%)}
.top.solid-bg{background:rgba(15,14,12,.9);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px)}

/* headings: the line rises out of a mask, the gold accent focuses in a beat later */
html.fx .fx-h{clip-path:inset(0 0 100% 0);transform:translateY(.3em);transition:clip-path 1s var(--fx-ease),transform 1s var(--fx-ease)}
html.fx .fx-h.in{clip-path:inset(-.15em -.1em -.35em -.1em);transform:none}
html.fx .fx-h em{display:inline;opacity:0;filter:blur(8px);transition:opacity .9s var(--fx-ease) .35s,filter .9s var(--fx-ease) .35s}
html.fx .fx-h.in em{opacity:1;filter:none}

/* lists that draw their hairline, then show the text */
html.fx .fx-list>*{position:relative;border-top-color:transparent!important;border-bottom-color:transparent!important}
html.fx .fx-list>*::after{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--line);transform:scaleX(0);transform-origin:0 50%;transition:transform 1s var(--fx-ease) calc(var(--i,0) * 90ms)}
html.fx .shifts.fx-list>*::after{top:auto;bottom:0}
html.fx .fx-list>*>*{opacity:0;transform:translateY(14px);transition:opacity .7s var(--fx-ease) calc(var(--i,0) * 90ms + 180ms),transform .7s var(--fx-ease) calc(var(--i,0) * 90ms + 180ms)}
html.fx .fx-list.in>*::after{transform:scaleX(1)}
html.fx .fx-list.in>*>*{opacity:1;transform:none}
html.fx .pain-list.fx-list>li{opacity:0;transform:translateY(14px);transition:opacity .7s var(--fx-ease) calc(var(--i,0) * 90ms + 150ms),transform .7s var(--fx-ease) calc(var(--i,0) * 90ms + 150ms)}
html.fx .pain-list.fx-list.in>li{opacity:1;transform:none}

/* focal: "было" is crossed out by a gold line, then "стало" arrives */
.shift .was{justify-self:start;width:fit-content;text-decoration:none;background:linear-gradient(rgba(201,165,92,.75),rgba(201,165,92,.75)) 0 58%/100% 1px no-repeat;padding-bottom:2px}
html.fx .shifts .shift .was{background-size:0% 1px;transition:background-size .8s var(--fx-ease) calc(var(--i,0) * 220ms + 500ms),opacity .7s,transform .7s}
html.fx .shifts.in .shift .was{background-size:100% 1px}
html.fx .shifts .shift .to{transition-delay:calc(var(--i,0) * 220ms + 1050ms)!important}

/* cards that rise in sequence */
html.fx .fx-rise>*{opacity:0;transform:translateY(32px);transition:opacity .8s var(--fx-ease) calc(var(--i,0) * 90ms),transform .8s var(--fx-ease) calc(var(--i,0) * 90ms),box-shadow .25s}
html.fx .fx-rise.in>*{opacity:1;transform:none}
html.fx .fit.fx-rise>:first-child{transform:translateX(-36px)}
html.fx .fit.fx-rise>:last-child{transform:translateX(36px)}
html.fx .fit.fx-rise.in>*{transform:none}
.offer:hover{transform:translateY(-4px)}
.offer.pick .pick-tag{transition:transform .5s var(--fx-ease) .6s}
html.fx .offers:not(.in) .pick-tag{transform:scale(.6)}

/* single blocks */
html.fx .fx-fade{opacity:0;transform:translateY(20px);transition:opacity .9s var(--fx-ease),transform .9s var(--fx-ease)}
html.fx .fx-fade.in{opacity:1;transform:none}

/* portrait: curtain opens upward, photo settles from a slight zoom */
html.fx .frame.fx-portrait{clip-path:inset(100% 0 0 0);transition:clip-path 1.3s var(--fx-ease)}
html.fx .frame.fx-portrait img{transform:scale(1.14);transition:transform 2.2s var(--fx-ease)}
html.fx .frame.fx-portrait.in{clip-path:inset(0 0 0 0)}
html.fx .frame.fx-portrait.in img{transform:scale(1.04) translateY(var(--py,0px))}

/* FAQ answer + book description */
.faq details p{transform-origin:0 0}
.book-text{transition:opacity .4s}

@media (prefers-reduced-motion:reduce){.top{transition:none}.top.up{transform:none}}