@font-face{font-family:"Golos Text";src:url(assets/GolosText-400.ttf);font-weight:400;font-display:swap}
@font-face{font-family:"Golos Text";src:url(assets/GolosText-500.ttf);font-weight:500;font-display:swap}
@font-face{font-family:"Golos Text";src:url(assets/GolosText-600.ttf);font-weight:600;font-display:swap}
@font-face{font-family:"Golos Text";src:url(assets/GolosText-700.ttf);font-weight:700;font-display:swap}
:root{--forest:#173D32;--bg:#F4F4EF;--graphite:#242D29;--stone:#C9CCC4;--signal:#E3A72F;--sand:#F3DFA6;--muted:#55635C;--ochre:#8A6A1C;
  --out:cubic-bezier(.16,1,.3,1);--kick:cubic-bezier(.34,1.56,.64,1);--pad:5vw}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--forest);font:18px/1.55 "Golos Text",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-weight:500;line-height:1.1;margin:0}
h2{font-size:clamp(30px,3.4vw,52px);margin-bottom:.6em}
h3{font-size:clamp(21px,1.7vw,26px);line-height:1.25}
p{margin:0 0 1em}
.wrap{max-width:1500px;margin:0 auto;padding:0 var(--pad)}
section{padding:clamp(56px,7vw,112px) 0}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.16em;color:var(--ochre);margin:0 0 18px;display:flex;align-items:center;gap:14px}
.eyebrow::before{content:"";width:46px;height:1px;background:currentColor}
.lead{font-size:clamp(19px,1.5vw,23px);color:var(--muted);max-width:760px}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--signal);color:var(--forest);font-weight:600;text-decoration:none;padding:16px 26px;border-radius:6px;border:0;
  font:600 17px "Golos Text",Arial,sans-serif;cursor:pointer;transition:transform .2s var(--out),box-shadow .2s var(--out)}
.btn:hover,.btn:focus-visible{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.22)}
.btn.ghost{background:transparent;color:inherit;border:1.5px solid currentColor;padding:14.5px 24px}
.btn.dark{background:var(--forest);color:var(--bg)}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.note{font-size:14px;color:var(--muted)}

/* шапка */
.top{position:absolute;z-index:20;top:0;left:0;right:0;display:flex;align-items:center;gap:30px;padding:22px var(--pad) 56px;
  background:linear-gradient(to bottom,rgba(11,32,25,.7),rgba(11,32,25,0))}
.top .logo img{height:52px}
.top nav{display:flex;gap:26px;margin-left:auto;font-size:16px;font-weight:500}
.top nav a{color:var(--bg);text-decoration:none;padding:10px 0;border-bottom:2px solid transparent}
.top nav a:hover,.top nav a[aria-current]{border-color:var(--signal)}
.top .btn{padding:12px 20px;font-size:15px}
.burger{display:none;margin-left:auto;width:46px;height:46px;border:1px solid rgba(244,244,239,.5);border-radius:6px;background:none;color:var(--bg);font-size:20px;cursor:pointer}

/* первый экран */
.hero{position:relative;min-height:100vh;overflow:hidden;background:var(--forest);isolation:isolate;display:flex;align-items:center}
.layer{position:absolute;inset:-14px;will-change:transform;transition:transform .5s var(--out)}
.photo{background:url(assets/hero.jpg) 46% 50%/cover no-repeat}
.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,236,190,.28) 50%,transparent 65%);
  transform:translateX(-70%);animation:sweep 6s var(--out) .8s 1 forwards}
@keyframes sweep{to{transform:translateX(70%)}}
.plane{clip-path:polygon(0 0,60% 0,44% 100%,0 100%);background:url(assets/green.jpg) center/cover}
.beam{clip-path:polygon(60% 0,62.6% 0,46.6% 100%,44% 100%);background:var(--signal);opacity:.95}
.beam-shadow{clip-path:polygon(62.6% 0,63.6% 0,47.6% 100%,46.6% 100%);background:#000;opacity:.2}
.blueprint{clip-path:polygon(0 0,60% 0,44% 100%,0 100%)}
.blueprint svg{position:absolute;inset:0;width:100%;height:100%}
.bp{fill:none;stroke:var(--bg);stroke-width:1.2;opacity:.14;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.2s var(--out) forwards}
.bp.soil{opacity:.1}
@keyframes draw{to{stroke-dashoffset:0}}
.pile{fill:var(--signal);transform-box:fill-box;transform-origin:center;transform:scale(0);animation:pop .45s var(--kick) forwards}
@keyframes pop{to{transform:scale(1)}}
.copy{position:relative;z-index:4;padding:118px var(--pad) 76px;max-width:min(55vw,880px);color:var(--bg)}
.kicker{font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--sand);margin:0 0 20px}
.hero h1{font-size:clamp(34px,3.9vw,66px);margin:0 0 18px}
.hero h1 span{display:block;overflow:hidden}
.hero h1 i{display:block;font-style:normal;transform:translateY(105%);animation:rise .9s var(--out) forwards}
.hero h1 span:nth-child(2) i{animation-delay:.12s}.hero h1 span:nth-child(3) i{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.fade{opacity:0;animation:fade .8s var(--out) forwards}
.d1{animation-delay:.6s}.d2{animation-delay:.8s}.d3{animation-delay:1s}.d4{animation-delay:1.2s}
@keyframes fade{to{opacity:1}}
.result{font-size:clamp(18px,1.4vw,22px);color:var(--sand);margin:0 0 20px;max-width:600px}
.ease{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:10px;max-width:620px}
.ease li{display:flex;gap:14px;align-items:baseline;font-size:17px}
.ease b{flex:none;width:26px;height:26px;border-radius:50%;background:var(--signal);color:var(--forest);font-size:14px;display:grid;place-items:center;transform:translateY(4px)}
.cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.guarantee{margin-top:20px;display:inline-flex;gap:14px;align-items:center;padding:12px 18px;border:1px solid rgba(243,223,166,.5);border-radius:6px;font-size:16px;color:var(--sand)}
.guarantee strong{color:var(--bg);font-weight:600}
.herotag{position:absolute;z-index:4;right:var(--pad);bottom:34px;color:var(--bg);font-size:13px;font-weight:500;letter-spacing:.28em;display:flex;align-items:center;gap:14px;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.herotag::before{content:"";width:70px;height:1px;background:var(--bg)}
.pause{position:absolute;z-index:6;left:var(--pad);bottom:24px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(244,244,239,.5);background:rgba(23,61,50,.5);color:var(--bg);font:600 13px "Golos Text",Arial,sans-serif;cursor:pointer}

/* внутренняя шапка страницы */
.pagehead{position:relative;overflow:hidden;background:var(--forest) url(assets/green.jpg) center/cover;color:var(--bg);padding:170px 0 80px;isolation:isolate}
.pagehead .shot{position:absolute;inset:0 0 0 52%;background-size:cover;background-position:center;clip-path:polygon(18% 0,100% 0,100% 100%,0 100%);z-index:-1}
.pagehead .edge{position:absolute;inset:0 0 0 52%;clip-path:polygon(18% 0,21% 0,3% 100%,0 100%);background:var(--signal);z-index:-1}
.pagehead h1{font-size:clamp(34px,4vw,64px);max-width:46vw;margin-bottom:20px}
.pagehead p{max-width:44vw;color:var(--sand);font-size:clamp(18px,1.4vw,22px)}
.crumbs{font-size:14px;color:var(--sand);margin-bottom:22px}
.crumbs a{text-decoration:none;border-bottom:1px solid rgba(243,223,166,.5)}

/* сетки и карточки */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;padding:30px;box-shadow:0 2px 0 rgba(36,45,41,.05),0 14px 34px rgba(36,45,41,.07);position:relative;display:flex;flex-direction:column;gap:12px;text-decoration:none;
  transition:transform .3s var(--out),box-shadow .3s var(--out)}
a.card:hover,a.card:focus-visible{transform:translateY(-4px);box-shadow:0 2px 0 rgba(36,45,41,.05),0 22px 44px rgba(36,45,41,.13)}
.card.bar{border-top:6px solid var(--signal)}
.card p{color:var(--muted);font-size:16px;margin:0}
.card .more{margin-top:auto;padding-top:14px;font-weight:600;font-size:15px;color:var(--ochre)}
.price{font-size:22px;font-weight:600;color:var(--forest)}
.price small{font-size:14px;font-weight:400;color:var(--muted)}
.door{position:relative;min-height:460px;color:var(--bg);padding:38px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;text-decoration:none;isolation:isolate}
.door::before{content:"";position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:center;z-index:-2;transition:transform .8s var(--out)}
.door::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,32,25,.94) 28%,rgba(11,32,25,.25) 70%,rgba(11,32,25,.1));z-index:-1}
.door:hover::before{transform:scale(1.05)}
.door h3{font-size:clamp(28px,2.6vw,40px);margin-bottom:10px}
.door ul{list-style:none;padding:0;margin:14px 0 22px;display:flex;flex-wrap:wrap;gap:8px}
.door li{border:1px solid rgba(244,244,239,.55);border-radius:6px;padding:6px 12px;font-size:14px;font-weight:500}
.photo-cut{aspect-ratio:4/3;background-size:cover;background-position:center;clip-path:polygon(0 12%,100% 0,100% 100%,0 100%)}
.tagline{font-size:13px;font-weight:500;letter-spacing:.22em;display:flex;align-items:center;gap:12px;color:var(--forest);margin:16px 0 8px}
.tagline::before{content:"";width:40px;height:1px;background:currentColor}
.dark{background:var(--forest) url(assets/green.jpg) center/cover;color:var(--bg)}
.dark .eyebrow{color:var(--sand)}.dark .lead{color:var(--sand)}
.abc{counter-reset:none}
.abc b{display:block;font-size:clamp(70px,8vw,140px);line-height:1;font-weight:600;color:var(--signal)}
.abc strong{display:block;font-size:14px;letter-spacing:.14em;margin:12px 0 8px}
.abc p{font-size:17px;margin:0;opacity:.9}
.people{display:flex;flex-wrap:wrap;gap:22px;margin:30px 0}
.people img{width:128px;height:128px;border-radius:50%;outline:2.5px solid var(--signal);outline-offset:5px}
.table{width:100%;border-collapse:collapse;background:#fff;box-shadow:0 14px 34px rgba(36,45,41,.07)}
.table th,.table td{text-align:left;padding:18px 24px;border-bottom:1px solid var(--stone);font-size:18px}
.table th{font-size:13px;letter-spacing:.12em;color:var(--muted);font-weight:600}
.table td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.table td:only-child{text-align:left;font-weight:400;white-space:normal}
.dot{display:inline-block;width:11px;height:11px;border-radius:50%;background:var(--signal);margin-right:12px}
.scheme{width:100%;height:auto;display:block}
.obj{background:var(--forest) url(assets/green.jpg) center/cover;color:var(--bg);padding:28px}
.obj h3{margin-bottom:4px}.obj p{color:var(--sand);font-size:15px;margin:0 0 14px}
.faq details{border-bottom:1px solid var(--stone);padding:18px 0}
.faq summary{font-size:20px;font-weight:500;cursor:pointer}
.faq p{margin:12px 0 0;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.chip{border:1px solid var(--forest);border-radius:6px;padding:8px 14px;font-size:14px;font-weight:600;letter-spacing:.06em;text-decoration:none}
.chip.off{border-style:dashed;color:var(--muted);border-color:var(--stone)}
.status{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.1em;padding:4px 9px;border-radius:4px;background:var(--sand);color:var(--forest)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--out),transform .8s var(--out)}
.reveal.in{opacity:1;transform:none}

/* калькулятор */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.calc fieldset{border:0;padding:0;margin:0 0 30px}
.calc legend{font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--ochre);margin-bottom:14px;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opts label{cursor:pointer}
.opts input{position:absolute;opacity:0}
.opts span{display:block;padding:13px 18px;border:1.5px solid var(--stone);border-radius:6px;background:#fff;font-weight:500;transition:border-color .2s,background .2s}
.opts input:checked+span{border-color:var(--forest);background:var(--forest);color:var(--bg)}
.opts input:focus-visible+span{outline:2px solid var(--signal);outline-offset:3px}
.dims{display:flex;gap:14px;align-items:end;flex-wrap:wrap}
.dims label{font-size:14px;color:var(--muted);display:grid;gap:6px}
.dims input{font:500 22px "Golos Text",Arial,sans-serif;width:130px;padding:12px 14px;border:1.5px solid var(--stone);border-radius:6px;color:var(--forest)}
.out{background:#fff;border-top:8px solid var(--signal);padding:32px;box-shadow:0 14px 34px rgba(36,45,41,.09);position:sticky;top:24px}
.out .big{font-size:clamp(28px,2.6vw,40px);font-weight:600;line-height:1.15;margin:6px 0 4px}
.out dl{display:grid;grid-template-columns:1fr auto;gap:8px 20px;margin:18px 0;font-size:17px}
.out dt{color:var(--muted)}.out dd{margin:0;font-weight:600;text-align:right}

/* подвал и служебное */
footer{background:var(--graphite);color:var(--bg);padding:56px 0 30px;font-size:16px}
footer a{text-decoration:none;opacity:.85}footer a:hover{opacity:1}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer h4{font-size:13px;letter-spacing:.14em;color:var(--sand);margin:0 0 14px}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.proto{background:var(--sand);color:var(--forest);font-size:14px;padding:10px var(--pad);text-align:center}
dialog{border:0;padding:0;max-width:520px;width:calc(100% - 32px);box-shadow:0 30px 80px rgba(0,0,0,.4)}
dialog::backdrop{background:rgba(11,32,25,.6)}
dialog .in{padding:36px;border-top:8px solid var(--signal)}
dialog h3{margin-bottom:12px}

/* движение, второй слой: значения из разворота «Движение» брендбука (линии 1,2 с, шаг свай 80 мс, смещение до 12 px, свет 6 с) */
html{scroll-padding-top:84px}
body{animation:pagein .5s var(--out)}
@keyframes pagein{from{opacity:0}}
@keyframes up{from{opacity:0;transform:translateY(24px)}}
.progress{position:fixed;z-index:40;top:0;left:0;height:3px;width:100%;background:var(--signal);transform-origin:0 50%;transform:scaleX(0);pointer-events:none}
.top.stuck{position:fixed;padding:10px var(--pad);background:rgba(23,61,50,.97);box-shadow:0 8px 30px rgba(0,0,0,.22);animation:drop .5s var(--out)}
.top.stuck .logo img{height:40px}
@keyframes drop{from{transform:translateY(-100%)}}
.btn:active{transform:scale(.98)}
.photo{animation:ken 9s var(--out) both}
@keyframes ken{from{scale:1.08}to{scale:1}}
.hero{padding:0}
.copy{translate:0 calc(var(--sy,0)*.12px)}
.photo{translate:0 calc(var(--sy,0)*.18px)}
.ring{fill:none;stroke:var(--signal);stroke-width:1.5;opacity:0;transform-box:fill-box;transform-origin:center;animation:ring 6s var(--out) infinite}
@keyframes ring{0%{transform:scale(1);opacity:.75}22%,100%{transform:scale(3.6);opacity:0}}
.still .ring{animation:none}
.still .copy,.still .photo{translate:none}
.reveal{transition-delay:var(--d,0ms)}
.js .eyebrow::before{transform:scaleX(0);transform-origin:0 50%;transition:transform .9s var(--out) .15s}
.js .eyebrow.in::before{transform:none}
.js .abc b{clip-path:inset(0 0 100% 0);transform:translateY(18%);transition:clip-path 1s var(--out),transform 1s var(--out);transition-delay:calc(var(--d,0ms) + .12s)}
.js .abc .in b{clip-path:inset(0);transform:none}
.js .people img{opacity:0;transform:scale(.82);transition:opacity .6s var(--out),transform .6s var(--kick);transition-delay:calc(var(--i,0)*70ms)}
.js .people.in img{opacity:1;transform:none}
.door{transition:transform .25s var(--out)}
.door .btn{align-self:flex-start;transition:transform .3s var(--out)}
.door:hover .btn{transform:translateX(6px)}
.card .more{transition:transform .3s var(--out)}
a.card:hover .more{transform:translateX(6px)}
.card .photo-cut{transition:clip-path .6s var(--out)}
a.card:hover .photo-cut{clip-path:polygon(0 4%,100% 0,100% 100%,0 100%)}
.price,.out .big{font-variant-numeric:tabular-nums}
.faq details[open] p{animation:up .5s var(--out)}
.faq summary{transition:color .2s}.faq summary:hover{color:var(--ochre)}
.scheme .sl{opacity:0}.go .sl{animation:slin .8s var(--out) forwards}
@keyframes slin{to{opacity:.6}}
.scheme .sr{stroke-dasharray:1;stroke-dashoffset:1}.go .sr{animation:draw 1.2s var(--out) .2s forwards}
.scheme .sp{transform-box:fill-box;transform-origin:center;transform:scale(0)}.go .sp{animation:pop .45s var(--kick) forwards}
.bump{animation:bump .5s var(--out)}
@keyframes bump{from{transform:scale(1.06);color:var(--ochre)}}
.out .big{transform-origin:0 50%}
.ground{position:absolute;left:0;bottom:0;width:100%;height:90px;z-index:-1}
.pagehead .wrap>*{animation:up .9s var(--out) both}
.pagehead .wrap>:nth-child(2){animation-delay:.1s}.pagehead .wrap>:nth-child(3){animation-delay:.22s}.pagehead .wrap>:nth-child(n+4){animation-delay:.34s}
.pagehead .shot{animation:shotin 1.2s var(--out) both}
.pagehead .edge{animation:edgein 1.2s var(--out) both}
@keyframes shotin{from{clip-path:polygon(100% 0,100% 0,100% 100%,82% 100%)}}
@keyframes edgein{from{clip-path:polygon(100% 0,103% 0,85% 100%,82% 100%)}}
@media (min-width:761px){.beam{animation:beamin 1.1s var(--out) both}.beam-shadow{animation:fade 1s var(--out) .6s both;opacity:0}
  @keyframes beamin{from{clip-path:polygon(60% 0,62.6% 0,62.6% 0,60% 0)}}
  @keyframes fade2{to{opacity:.2}}.beam-shadow{animation-name:fade2}}

.shot .hero{min-height:900px;height:900px}
.shot *,.shot *::after{animation-duration:.001s!important;animation-delay:0s!important}.shot .ring{animation:none}
.still *,.still *::after{animation-duration:.001s!important;animation-delay:0s!important;transition:none!important}
.still .layer{transform:none!important}
@media (prefers-reduced-motion:reduce){*,*::after{animation-duration:.001s!important;animation-delay:0s!important;transition:none!important}.pause,.ring{display:none}.reveal{opacity:1;transform:none}}
@media (max-width:980px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .calc{grid-template-columns:1fr}.out{position:static}
  footer .cols{grid-template-columns:1fr 1fr}
  .top nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--forest);padding:10px var(--pad) 24px;margin:-34px 0 0}
  .top nav.open{display:flex}.top nav a{padding:14px 0;border-bottom:1px solid rgba(244,244,239,.15)}
  .top .btn{display:none}.burger{display:block}
  .top.stuck nav{margin-top:0}
}
.article-head{padding:90px 0 38px;background:#f2f0e8}.article-head h1{max-width:1000px;font-size:clamp(34px,4.4vw,64px);line-height:1.12}.article-head .lead{max-width:900px}.article-figure{margin:36px 0 54px}.article-figure img{display:block;width:100%;height:auto;max-height:580px;object-fit:cover;border-radius:4px}.article-figure figcaption{padding:12px 0;font-size:13px;color:#627067}.article-layout{display:grid;grid-template-columns:260px minmax(0,780px);gap:64px;align-items:start}.article-toc{position:sticky;top:110px;border-top:2px solid #b29a52;padding-top:20px}.article-toc a{display:block;padding:10px 0;font-size:15px;border-bottom:1px solid #ddd}.article-section{padding:0 0 35px;scroll-margin-top:110px}.article-section h2,.article-sources h2,.article-cta h2{font-size:clamp(26px,2.8vw,36px);line-height:1.2}.article-section p{font-size:19px;line-height:1.8}.article-sources{padding:30px 0;border-top:1px solid #ccd3ca}.article-sources li{margin:14px 0}.article-cta{background:#e8e7d3;padding:32px;margin:24px 0}.article-library{margin-top:38px}.article-tile{display:block;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s}.article-tile:hover{transform:translateY(-5px);box-shadow:0 16px 35px #193a2515}.article-tile h3{font-size:24px;line-height:1.25}.article-link{display:block;margin-top:24px;color:#6c743f;font-weight:700}footer a[href^="mailto"]{overflow-wrap:anywhere}@media(max-width:800px){.article-layout{grid-template-columns:1fr;gap:30px}.article-toc{position:static}.article-head{padding-top:55px}.article-figure{margin-bottom:28px}.article-section p{font-size:17px}.article-cta{padding:22px}.article-cta .btn{margin-top:12px}}@media(prefers-reduced-motion:reduce){.article-tile{transition:none}.article-tile:hover{transform:none}}
@media (max-width:760px){
  body{font-size:17px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .hero{display:block;min-height:0}
  .layer{inset:0}
  .hero{--ph:min(24vh,200px)}
  .photo{position:relative;height:var(--ph);background-position:68% 50%}
  .plane,.blueprint{clip-path:none;top:var(--ph)}
  .beam{clip-path:none;top:var(--ph);height:6px;bottom:auto}
  .shot .hero{height:auto;min-height:0}
  .beam-shadow,.herotag,.pause,.hero .pile,.ring{display:none}
  .copy,.photo{translate:none}
  .copy{max-width:none;padding:32px 20px 44px}
  .top{padding:14px 20px 40px}.top .logo img{height:40px}
  .pagehead{padding:120px 0 50px}.pagehead .shot,.pagehead .edge{display:none}
  .pagehead h1,.pagehead p{max-width:none}
  .door{min-height:380px;padding:26px}
  .door::after{background:linear-gradient(to top,rgba(11,32,25,.95) 45%,rgba(11,32,25,.62))}
  .table th,.table td{padding:14px 14px;font-size:16px}
  footer .cols{grid-template-columns:1fr}
  .people img{width:92px;height:92px}
  .ground{height:46px}
  .out{padding:24px}.out .big{font-size:25px}
}