/* ADENA v2 — «Сборка». Графит, хвоя, шалфей; Unbounded + Golos Text. */
:root{
  --ink:#0D1214; --carbon:#151C1F; --pine:#163029; --pine-2:#1D3C34;
  --sage:#9CC3B7; --sage-l:#7FAD9F; --sage-d:#2C5A4E; --clay:#E8C3B8; --clay-d:#9A4A36;
  --frost:#EEF2F0; --paper:#F8F9F7; --white:#FFFFFF;
  --tx:#0D1214; --tx-2:#465154; --on-d:#F2F5F4; --on-d2:#AAB6B3; --on-p2:#B9CCC6;
  --ln-l:rgba(13,18,20,.12); --ln-d:rgba(255,255,255,.12);
  --f-d:'Unbounded',system-ui,sans-serif; --f-t:'Golos Text',system-ui,sans-serif;
  --wrap:1280px; --pad:clamp(20px,5vw,64px);
  --sec:clamp(88px,11vw,168px);
  --ease:cubic-bezier(.22,.8,.2,1);
  --lvl2:#5D6A6D; --err:#F0B4A4; --ph:#7F8C89; --on-sage:#1E3530;
  --r-s:12px; --r-m:16px; --r-l:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--ink);color:var(--tx);font:400 17px/1.6 var(--f-t);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg,canvas{display:block}
h1,h2,h3,p,ul,ol,dl,dd,fieldset{margin:0;padding:0}
ul,ol{list-style:none}
fieldset{border:0;min-width:0}
a{color:inherit}
::selection{background:var(--sage);color:var(--ink)}
:focus-visible{outline:2px solid var(--sage);outline-offset:3px;border-radius:4px}
.sec--frost :focus-visible,.sec--paper :focus-visible{outline-color:var(--sage-d)}

.wrap{max-width:calc(var(--wrap) + 2*var(--pad));margin:0 auto;padding:0 var(--pad)}
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--frost);color:var(--ink);
  padding:12px 18px;border-radius:8px;font-weight:500;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}

/* ---------- type ---------- */
.h1{font:300 clamp(30px,3.9vw,60px)/1.12 var(--f-d);letter-spacing:-.025em;color:var(--on-d);max-width:19ch;text-wrap:balance}
.h2{font:300 clamp(28px,3.3vw,50px)/1.14 var(--f-d);letter-spacing:-.02em;text-wrap:balance;max-width:22ch}
.mega{font:300 clamp(44px,9.6vw,156px)/1 var(--f-d);letter-spacing:-.04em;margin:18px 0 0;text-wrap:balance}
.eyebrow{font:500 15px/1.4 var(--f-t);color:var(--sage-d);margin-bottom:20px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.sec--ink .eyebrow,.sec--carbon .eyebrow,.sec--pine .eyebrow{color:var(--sage)}
.lead{font-size:clamp(19px,1.6vw,22px);line-height:1.55}
.sub{color:var(--tx-2);max-width:52ch}
.sec--ink .sub,.sec--carbon .sub{color:var(--on-d2)}

/* ---------- buttons ---------- */
.btn{--bg:var(--ink);--fg:var(--white);--hv:var(--pine);--hfg:var(--white);
  position:relative;display:inline-flex;align-items:center;justify-content:center;height:54px;padding:0 30px;
  border-radius:999px;border:1px solid transparent;background:var(--bg);color:var(--fg);
  font:500 16px/1 var(--f-t);text-decoration:none;cursor:pointer;overflow:hidden;isolation:isolate;
  transition:color .35s var(--ease),border-color .35s var(--ease),transform .2s var(--ease);white-space:nowrap}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--hv);border-radius:inherit;
  transform:translateY(101%);transition:transform .45s var(--ease)}
.btn:hover::before{transform:translateY(0)}
.btn:hover{color:var(--hfg)}
.btn:active{transform:scale(.98)}
.btn span{position:relative}
.btn--light{--bg:var(--frost);--fg:var(--ink);--hv:var(--sage);--hfg:var(--ink)}
.btn--line{--bg:transparent;--fg:var(--on-d);--hv:var(--on-d);--hfg:var(--ink);border-color:rgba(255,255,255,.42)}
.btn--sm{height:42px;padding:0 20px;font-size:15px;--bg:var(--sage);--fg:var(--ink);--hv:var(--frost);--hfg:var(--ink)}
.btn--wide{width:100%}
.btn[disabled]{opacity:.7;cursor:progress}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:50;color:var(--on-d);transition:background .4s,backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent}
.hdr.is-solid{background:rgba(13,18,20,.78);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);border-color:var(--ln-d)}
.hdr__in{max-width:calc(var(--wrap) + 2*var(--pad));margin:0 auto;padding:0 var(--pad);height:76px;display:flex;align-items:center;gap:32px}
.mark{display:inline-flex;align-items:center;gap:12px;min-height:44px;text-decoration:none;color:inherit}
.mark__svg{height:24px;width:auto;aspect-ratio:486/100;fill:#FBFAF8}
.mark__bar{fill:var(--sage)}
.nav{display:flex;gap:30px;margin:0 auto}
.nav a{font-size:15px;text-decoration:none;color:var(--on-d2);transition:color .25s;padding:6px 0;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--sage);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--on-d)}
.nav a:hover::after{transform:scaleX(1)}
.hdr__right{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav + .hdr__right{margin-left:0}
.lang{display:flex;border:1px solid var(--ln-d);border-radius:999px;padding:3px}
.lang a{font:500 13px/1 var(--f-t);letter-spacing:.06em;text-decoration:none;padding:14px 11px;border-radius:999px;color:var(--on-d2);min-width:40px;text-align:center}
.lang a[aria-current="true"]{background:rgba(255,255,255,.12);color:var(--on-d)}

/* ---------- hero ---------- */
.hero{position:relative;height:210vh;background:var(--ink)}
.hero__stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.hero__cv{position:absolute;top:0;bottom:0;left:44%;width:56%;height:100%}
/* заглушка: собранный кадр знака, пока 3D не готово, без WebGL или при «меньше движения» */
.hero__still{position:absolute;top:calc(50% + 6px);left:73.5%;width:min(67.5vh,44vw);height:auto;transform:translate(-50%,-50%);pointer-events:none;transition:opacity .6s}
.has-3d .hero__still{opacity:0}
.hero__veil{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(13,18,20,.92) 0%,rgba(13,18,20,.78) 36%,rgba(13,18,20,0) 62%),
             linear-gradient(0deg,rgba(13,18,20,.85) 0%,rgba(13,18,20,0) 14%)}
.hero__in{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-top:110px;padding-bottom:40px}
.hero__desc{font:400 13px/1.4 var(--f-d);letter-spacing:.08em;color:var(--sage);margin-bottom:26px}
.hero__lead{color:var(--on-d2);font-size:clamp(17px,1.35vw,20px);line-height:1.6;max-width:44ch;margin:28px 0 36px}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(40px,6vh,72px);border-top:1px solid var(--ln-d)}
.facts li{padding:20px 24px 0 0;display:flex;flex-direction:column;gap:6px}
.facts li+li{padding-left:24px;border-left:1px solid var(--ln-d)}
.facts b{font:400 clamp(18px,1.6vw,24px)/1.2 var(--f-d);color:var(--on-d);letter-spacing:-.01em}
.facts span{font-size:15px;color:var(--on-d2)}
.hero__cue{display:none;position:absolute;right:var(--pad);bottom:40px;width:1px;height:64px;background:var(--ln-d);overflow:hidden}
.hero__cue i{position:absolute;left:0;top:0;width:1px;height:24px;background:var(--sage);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:translateY(-24px)}100%{transform:translateY(64px)}}

/* ---------- sections ---------- */
.sec{padding:var(--sec) 0;position:relative}
.sec--ink{background:var(--ink);color:var(--on-d)}
.sec--carbon{background:var(--carbon);color:var(--on-d)}
.sec--pine{background:var(--pine);color:var(--on-d)}
.sec--frost{background:var(--frost)}
.sec--paper{background:var(--paper)}
.shead{margin-bottom:clamp(48px,6vw,88px)}
.shead--split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:40px 64px;align-items:end}
.shead .sub{margin-top:0}
.shead > .sub{margin-top:24px}
.ico{width:40px;height:40px;flex:none}
.ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}

/* not training */
.sec--pine .lead{color:var(--on-p2)}
.not__lead{max-width:46ch;margin-top:36px}
.not{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(56px,7vw,96px);border-top:1px solid rgba(255,255,255,.16)}
.not__col{padding:40px 48px 0 0}
.not__col + .not__col{padding:40px 0 0 48px;border-left:1px solid rgba(255,255,255,.16)}
.not__h{font:400 clamp(18px,1.5vw,22px)/1.3 var(--f-d);margin-bottom:28px}
.not__col--off .not__h{color:var(--clay)}
.not__col:not(.not__col--off) .not__h{color:var(--sage)}
.ilist{display:grid;gap:22px}
.ilist li{display:grid;grid-template-columns:28px 1fr;gap:16px;align-items:start}
.lico{width:28px;height:28px;color:var(--sage)}
.lico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.lico--off{color:var(--clay)}
.ilist p{padding-top:1px;color:var(--on-d)}
.not__col--off .ilist p{color:var(--on-p2)}
.note{margin-top:56px;color:var(--on-p2);max-width:70ch;font-size:16px}
.note--dark{border-color:var(--ln-l);color:var(--tx-2)}

/* problem — разрыв */
.gap{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:0}
.gap__side{padding:0 clamp(32px,5vw,80px) 0 0}
.gap__side + .gap__side{padding:0 0 0 clamp(32px,5vw,80px)}
.gap__n{display:block;font:300 15px/1 var(--f-d);color:var(--sage-d);margin-bottom:28px}
.gap__t{font:300 clamp(22px,2.2vw,32px)/1.25 var(--f-d);letter-spacing:-.015em;margin-bottom:20px;text-wrap:balance}
.gap__side p{color:var(--tx-2);max-width:46ch}
.gap__rift{position:absolute;left:50%;top:0;bottom:0;width:1px;transform:translateX(-.5px)}
.gap__rift i{position:absolute;left:0;width:1px;background:var(--tx);opacity:.22}
.gap__rift i:first-child{top:0;height:38%}
.gap__rift i:last-child{bottom:0;height:38%}
.gap__note{margin:clamp(56px,7vw,96px) auto 0;max-width:30ch;text-align:center;font:300 clamp(22px,2.4vw,34px)/1.3 var(--f-d);letter-spacing:-.015em;color:var(--sage-d);text-wrap:balance}

/* audit */
.dirs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ln-d)}
.dir{padding:40px 40px 48px 0;border-bottom:1px solid var(--ln-d);position:relative}
.dir:not(:nth-child(3n+1)){padding-left:40px;border-left:1px solid var(--ln-d)}
.dir .ico{color:var(--sage);margin-bottom:32px}
.dir h3{font:400 clamp(17px,1.35vw,20px)/1.3 var(--f-d);letter-spacing:-.01em;margin-bottom:14px;color:var(--on-d)}
.dir p{color:var(--on-d2);font-size:16px}

/* maturity */
.legend{display:flex;flex-wrap:wrap;gap:12px 32px;margin-bottom:40px}
.legend li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--tx-2)}
.lvl{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;
  font:500 13px/1 var(--f-d);flex:none;border:1px solid currentColor}
.lvl--3{color:var(--sage-d)} .lvl--2{color:var(--lvl2)} .lvl--1{color:var(--clay-d)}
.mat{display:grid;gap:0;border-top:1px solid var(--ln-l)}
.mrow{padding:28px 0;border-bottom:1px solid var(--ln-l)}
.mrow__in{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mrow__a{padding:14px 0 0;font:400 18px/1.3 var(--f-d);letter-spacing:-.01em}
.mrow__opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.opt{position:relative;cursor:pointer;display:flex}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt__box{display:flex;flex-direction:column;gap:14px;width:100%;padding:18px 20px 20px;border-radius:var(--r-m);
  border:1px solid var(--ln-l);background:rgba(255,255,255,.45);transition:border-color .3s,background .3s,box-shadow .3s,transform .3s var(--ease)}
.opt__t{font-size:15px;line-height:1.5;color:var(--tx-2);transition:color .3s}
.opt:hover .opt__box{border-color:rgba(13,18,20,.32);background:rgba(255,255,255,.8)}
.opt input:focus-visible + .opt__box{outline:2px solid var(--sage-d);outline-offset:3px}
.opt input:checked + .opt__box{background:var(--white);border-color:var(--tx);box-shadow:0 18px 40px -24px rgba(13,18,20,.35)}
.opt input:checked + .opt__box .opt__t{color:var(--tx)}
.opt input:checked + .opt__box .lvl--3{background:var(--sage-d);color:var(--white);border-color:var(--sage-d)}
.opt input:checked + .opt__box .lvl--2{background:var(--lvl2);color:var(--white);border-color:var(--lvl2)}
.opt input:checked + .opt__box .lvl--1{background:var(--clay-d);color:var(--white);border-color:var(--clay-d)}
.mat__end{display:grid;grid-template-columns:auto minmax(0,1fr);gap:32px;align-items:center;margin-top:48px}
.meter{display:flex;gap:6px}
.meter i{width:36px;height:8px;border-radius:4px;background:rgba(13,18,20,.12);transition:background .4s}
.meter i[data-v="3"]{background:var(--sage-d)} .meter i[data-v="2"]{background:var(--lvl2)} .meter i[data-v="1"]{background:var(--clay-d)}
.mat__close{font:300 clamp(19px,1.8vw,26px)/1.35 var(--f-d);letter-spacing:-.01em;max-width:44ch;transition:color .4s}
.mat__end.is-done .mat__close{color:var(--sage-d)}

/* process path */
.path{position:relative;display:grid}
.path__line{position:absolute;left:11px;top:14px;bottom:14px;width:1px;background:var(--ln-d)}
.path__line i{position:absolute;left:0;top:0;width:1px;height:100%;background:var(--sage);transform-origin:top;transform:scaleY(var(--p,0))}
.step{position:relative;display:grid;grid-template-columns:24px 120px minmax(0,1fr) minmax(0,.8fr);gap:0 32px;padding:40px 0;border-bottom:1px solid var(--ln-d)}
.step:last-child{border-bottom:0}
.step__dot{width:23px;height:23px;margin-top:8px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:var(--ink);position:relative;transition:border-color .4s}
.step__dot::after{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--sage);transform:scale(0);transition:transform .45s var(--ease)}
.step.is-on .step__dot{border-color:var(--sage)}
.step.is-on .step__dot::after{transform:scale(1)}
.step__n{font:300 clamp(36px,3.6vw,56px)/1 var(--f-d);color:var(--sage);letter-spacing:-.03em}
.step__t{font:400 clamp(19px,1.6vw,24px)/1.25 var(--f-d);letter-spacing:-.01em;margin:6px 0 14px}
.step__d{color:var(--on-d2);max-width:56ch}
.step__out{align-self:start;margin-top:6px;padding:20px 22px;border-radius:var(--r-m);background:rgba(156,195,183,.08);border:1px solid rgba(156,195,183,.22);font-size:16px;color:var(--on-d)}
.step__out span{display:block;font-size:14px;color:var(--sage);margin-bottom:8px}

/* deliverables */
.deliv{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px)}
.dgroup{background:var(--white);border:1px solid var(--ln-l);border-radius:var(--r-l);padding:clamp(28px,3vw,44px)}
.dgroup:last-child{background:var(--ink);color:var(--on-d);border-color:var(--ink)}
.dgroup__h{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.dgroup__h .ico{color:var(--sage-d)}
.dgroup:last-child .dgroup__h .ico{color:var(--sage)}
.dgroup__h h3{font:400 clamp(20px,1.8vw,26px)/1.2 var(--f-d);letter-spacing:-.015em}
.dlist li{padding:20px 0;border-top:1px solid var(--ln-l)}
.dgroup:last-child .dlist li{border-color:var(--ln-d)}
.dlist b{display:block;font-weight:600;font-size:17px;margin-bottom:6px}
.dlist p{color:var(--tx-2);font-size:16px}
.dgroup:last-child .dlist p{color:var(--on-d2)}

/* caps */
.caps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.cap{grid-column:span 2}
.cap:nth-child(n+4){grid-column:span 3}
.cap{padding:28px 24px 32px;border-radius:var(--r-m);background:rgba(255,255,255,.035);border:1px solid var(--ln-d);transition:border-color .35s,background .35s}
.cap:hover{border-color:rgba(156,195,183,.5);background:rgba(156,195,183,.06)}
.cap .ico{color:var(--sage);margin-bottom:40px}
.cap h3{font:400 17px/1.3 var(--f-d);margin-bottom:12px;color:var(--on-d)}
.cap p{font-size:15px;color:var(--on-d2)}

/* industries */
.inds__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px clamp(48px,7vw,120px);align-items:start}
.inds__grid .shead{margin:0;position:sticky;top:120px}
.inds{border-top:1px solid var(--ln-l)}
.inds li{font:300 clamp(20px,2vw,30px)/1.25 var(--f-d);letter-spacing:-.015em;padding:22px 0;border-bottom:1px solid var(--ln-l);display:flex;gap:20px;align-items:baseline}
.inds li::before{content:"";flex:none;width:9px;height:9px;border-radius:2px;background:var(--sage-l);transform:translateY(-.15em) rotate(45deg)}

/* difference */
.utp__h{max-width:20ch}
.utp__lead{color:var(--on-p2);max-width:44ch;margin-top:28px}
.utp{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:12px;margin-top:clamp(48px,6vw,80px);align-items:stretch}
.utp__cell{padding:32px 28px 36px;border-radius:var(--r-m);border:1px solid rgba(255,255,255,.16)}
.utp__cell h3{font:400 clamp(18px,1.5vw,22px)/1.25 var(--f-d);margin-bottom:16px}
.utp__cell p{color:var(--on-p2)}
.utp__cell--us{background:var(--sage);border-color:var(--sage);color:var(--ink)}
.utp__cell--us p{color:var(--on-sage)}
.utp__close{margin-top:clamp(56px,7vw,96px);font:300 clamp(24px,3vw,44px)/1.2 var(--f-d);letter-spacing:-.02em;max-width:26ch;text-wrap:balance}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(48px,7vw,112px);align-items:start}
.contact .sub{margin-top:28px}
.cinfo{margin-top:48px;border-top:1px solid var(--ln-d)}
.cinfo div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--ln-d)}
.cinfo dt{color:var(--on-d2);font-size:15px}
.cinfo dd{color:var(--on-d)}
.formbox{background:var(--carbon);border:1px solid var(--ln-d);border-radius:var(--r-l);padding:clamp(24px,3.4vw,48px)}
.form{display:grid;gap:22px}
.field{display:grid;gap:10px}
.field label{font-size:15px;color:var(--on-d2)}
.field input,.field textarea{width:100%;font:400 17px/1.45 var(--f-t);color:var(--on-d);background:var(--ink);
  border:1px solid rgba(255,255,255,.18);border-radius:var(--r-s);padding:14px 16px;transition:border-color .25s,box-shadow .25s}
.field textarea{resize:vertical;min-height:132px}
.field input::placeholder,.field textarea::placeholder{color:var(--ph)}
.field input:hover,.field textarea:hover{border-color:rgba(255,255,255,.34)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(156,195,183,.22)}
.field input[aria-invalid="true"]{border-color:var(--err)}
.form__msg{min-height:0;font-size:15px}
.form__msg--err{color:var(--err)}
.form__note{font-size:14px;color:var(--on-d2);text-align:center}
.done{display:none;text-align:left;padding:8px 0}
.done--on{display:block}
.done__ico{width:56px;height:56px;color:var(--sage);margin-bottom:24px}
.done__ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.done h3{font:400 26px/1.2 var(--f-d);margin-bottom:14px;color:var(--on-d)}
.done p{color:var(--on-d2)}

/* footer */
.ftr{background:var(--ink);color:var(--on-d2);border-top:1px solid var(--ln-d)}
.ftr__in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:40px;padding-bottom:40px;font-size:15px}
.ftr .mark{color:var(--on-d)}

/* film — ролик «Built as one» */
.film{padding:clamp(72px,8vw,128px) 0}
.film__fig{margin:0}
.film__frame{position:relative;aspect-ratio:16/9;width:100%;max-width:calc((100svh - 220px) * 16 / 9);margin:0 auto;border-radius:var(--r-l);overflow:hidden;background:#000;
  box-shadow:0 40px 90px -40px rgba(0,0,0,.8),0 0 0 1px var(--ln-d)}
.film__v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:#000}
.film__play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;width:100%;border:0;padding:0;cursor:pointer;
  background:linear-gradient(0deg,rgba(13,18,20,.38),rgba(13,18,20,.08));transition:background .4s var(--ease)}
.film__play svg{width:clamp(72px,7vw,104px);height:auto;transition:transform .45s var(--ease)}
.film__play circle{fill:rgba(13,18,20,.72);stroke:rgba(255,255,255,.55);stroke-width:1}
.film__play path{fill:var(--sage)}
.film__play:hover{background:linear-gradient(0deg,rgba(13,18,20,.26),rgba(13,18,20,0))}
.film__play:hover svg{transform:scale(1.07)}
.film__play:focus-visible{outline:2px solid var(--sage);outline-offset:-6px;border-radius:var(--r-l)}
.film.is-playing .film__play{display:none}
.film__cap{max-width:calc((100svh - 220px) * 16 / 9);margin:20px auto 0;font:400 14px/1.4 var(--f-d);letter-spacing:.06em;color:var(--sage)}
@media (max-width:760px){
  .film__frame{aspect-ratio:9/16;max-width:min(100%, calc((100svh - 160px) * 9 / 16))}
  .film__cap{max-width:min(100%, calc((100svh - 160px) * 9 / 16))}
}

/* reveal: только крупный заголовок «Это не обучение» */
[data-reveal]{clip-path:inset(0 0 0 0)}
.js [data-reveal]{clip-path:inset(0 100% 0 0);transition:clip-path 1.3s var(--ease)}
.js [data-reveal].is-in{clip-path:inset(0 -2% 0 0)}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav{display:none}
  .nav + .hdr__right{margin-left:auto}
  .step{grid-template-columns:24px 88px minmax(0,1fr);}
  .step__out{grid-column:3;margin-top:20px}
}
@media (max-width:900px){
  .caps{grid-template-columns:1fr 1fr}
  .cap,.cap:nth-child(n+4){grid-column:auto}
  .cap:last-child{grid-column:1/-1}
  .shead--split{grid-template-columns:1fr;gap:24px}
  .dirs{grid-template-columns:1fr 1fr}
  .dir:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .dir:nth-child(2n){padding-left:32px;border-left:1px solid var(--ln-d)}
  .dir{padding-right:32px}
  .mrow__in{grid-template-columns:1fr;gap:16px}
  .mrow__a{padding:0}
  .deliv{grid-template-columns:1fr}
  .inds__grid{grid-template-columns:1fr}
  .inds__grid .shead{position:static}
  .utp{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .hero__veil{background:none}
  .hero__cv{left:0;width:100%;height:calc(76px + 30svh);bottom:auto}
  .hero__still{top:calc(78px + 15svh);left:50%;width:27.75svh}
  .hero{height:auto}
  .hero__stage{position:relative;height:auto;min-height:100svh}
  .hero__in{height:auto;min-height:100svh;padding-top:calc(76px + 30svh);padding-bottom:48px}
}
@media (max-width:760px){
  .hero__cv{height:calc(64px + 22svh)}
  .hero__still{top:calc(66px + 11svh);width:20.4svh}
  .hero__in{padding-top:calc(64px + 22svh);padding-bottom:40px}
  .hero__desc{margin-bottom:18px}
  .hero__lead{margin:20px 0 28px}
  body{font-size:16px}
  .hdr__in{height:64px;gap:12px}
  .mark__svg{height:19px}
  .lang a{padding:14px 9px;min-width:40px}
  .hero__cue{display:none}
  .btn-row .btn{flex:1 1 100%}
  .facts{grid-template-columns:1fr;margin-top:40px}
  .facts li,.facts li+li{padding:16px 0;border-left:0;border-bottom:1px solid var(--ln-d);gap:4px}
  .not{grid-template-columns:1fr}
  .not__col{padding:32px 0 0}
  .not__col + .not__col{padding:40px 0 0;border-left:0;margin-top:40px;border-top:1px solid rgba(255,255,255,.16)}
  .gap{grid-template-columns:1fr;gap:56px}
  .gap__side,.gap__side + .gap__side{padding:0}
  .gap__rift{display:none}
  .gap__side + .gap__side{padding-top:56px;border-top:1px dashed rgba(13,18,20,.25)}
  .gap__note{text-align:left;margin-left:0}
  .dirs{grid-template-columns:1fr}
  .dir,.dir:nth-child(2n){padding:32px 0 36px;border-left:0}
  .mrow__opts{grid-template-columns:1fr}
  .mat__end{grid-template-columns:1fr;gap:20px}
  .step{grid-template-columns:24px minmax(0,1fr);gap:0 20px;padding:32px 0}
  .step__n{grid-column:2;font-size:34px;margin-bottom:8px}
  .step__main,.step__out{grid-column:2}
  .step__dot{grid-row:1}
  .caps{grid-template-columns:1fr}
  .cap,.cap:nth-child(n+4){grid-column:auto}
  .cap .ico{margin-bottom:24px}
  .cinfo div{grid-template-columns:1fr;gap:4px}
  .ftr__in{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:420px){
  .hdr .btn--sm{padding:0 14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js [data-reveal]{clip-path:none}
  .path__line i{transform:none}
}