/* Ключ за сутки – демо «срочный выкуп квартир», приёмы 39–43 из копилки */
:root{
  --bg:#F6F3EE;
  --paper:#FFFFFF;
  --ink:#1B2425;
  --muted:#58625F;
  --accent:#1E6B57;
  --accent-d:#165445;
  --accent-soft:#E3EFEA;
  --sand:#C98F3C;
  --line:rgba(27,36,37,.12);
  --glass:rgba(255,255,255,.75);
  /* движение по Эмилю: одна шкала кривых и сроков на всё демо */
  --ease:cubic-bezier(.23,1,.32,1);          /* появление, нажатие, hover – сильный ease-out */
  --ease-move:cubic-bezier(.77,0,.175,1);    /* перемещение по экрану (шторка закрывает) */
  --ease-drawer:cubic-bezier(.32,.72,0,1);   /* шторка уходит, панели */
  --t-press:160ms;
  --t-hover:200ms;
  --t-ui:240ms;
  --head:64px;
  --gut:40px;
  --h2:clamp(28px, 1.9vw + 14px, 44px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.55;color:var(--ink);background:var(--bg);overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.wrap{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;text-wrap:balance}
h2{font-size:var(--h2);line-height:1.1}
h3{font-size:20px;line-height:1.25;letter-spacing:-.01em}
.lead{font-size:clamp(17px,.5vw + 14px,20px);color:var(--muted);max-width:56ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;background:var(--accent);color:#fff;font-weight:700;font-size:17px;text-decoration:none;transition:background-color var(--t-hover) ease,transform var(--t-press) var(--ease);-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.97)}
/* всё, что нажимается, отвечает на нажатие (фишка 49) */
.burger,.lb-btn,dialog .x,.lenta-item{transition:transform var(--t-press) var(--ease);-webkit-tap-highlight-color:transparent}
.burger:active,.lb-btn:active,dialog .x:active{transform:scale(.94)}
.lenta-item:active{transform:scale(.985)}
.btn svg{width:18px;height:18px}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
@media (hover:hover) and (pointer:fine){
  .btn:hover{background-color:var(--accent-d)}
  .btn--ghost:hover{background-color:rgba(27,36,37,.05)}
}
:focus-visible{outline:3px solid var(--sand);outline-offset:3px}

/* ---------- шапка ---------- */
.top{position:sticky;top:0;z-index:50;height:var(--head);background:rgba(246,243,238,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{height:100%;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;text-decoration:none;letter-spacing:-.01em;white-space:nowrap}
.logo i{display:flex;gap:2px}
.logo i b{width:11px;height:20px;background:var(--accent);clip-path:polygon(0 0,55% 0,100% 50%,55% 100%,0 100%,45% 50%)}
.logo i b+b{opacity:.55}
.menu{display:flex;gap:26px;margin-left:auto}
.menu a{text-decoration:none;font-weight:600;font-size:15px;color:var(--muted);transition:color var(--t-hover) ease}
.menu a:hover{color:var(--ink)}
.top-phone{font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap}
.top .btn{min-height:42px;padding:0 20px;font-size:15px}
.burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;margin-left:auto}
.burger span{display:block;width:22px;height:2px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink)}
.burger span{transition:background-color 0s .12s}
.burger span::before,.burger span::after{transition:transform var(--t-ui) var(--ease)}
.burger span::before{top:-7px}.burger span::after{top:7px}
.top.open .burger span{background:transparent;transition-delay:0s}
.top.open .burger span::before{transform:translateY(7px) rotate(45deg)}
.top.open .burger span::after{transform:translateY(-7px) rotate(-45deg)}

/* ---------- первый экран ---------- */
.hero{position:relative;background:#FBFAF7;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:56px;min-height:calc(100svh - var(--head));padding-top:32px;padding-bottom:32px}
.hero-text{max-width:620px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--accent);margin-bottom:18px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.hero h1{font-size:clamp(34px, min(4.3vw, 8.4vh), 66px);line-height:1.04;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-bottom:28px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.cta-note{font-size:15px;color:var(--muted);line-height:1.35}
.facts{display:flex;gap:36px;margin-top:clamp(24px,5vh,48px);padding-top:clamp(16px,3vh,24px);border-top:1px solid var(--line)}
.facts b{display:block;font-size:clamp(22px,1.4vw + 6px,30px);font-weight:800;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}
.facts span{font-size:14px;color:var(--muted);line-height:1.35;display:block;margin-top:4px}

/* приём 39: фото в двух шевронах */

.chev-wrap{--ch:min(calc(100svh - var(--head) - 64px), 740px, calc((min(100vw,1400px) - 2 * var(--gut)) * .52 / 1.12));position:relative;height:var(--ch);width:calc(var(--ch) * 1.12);container-type:size}
.chev{position:absolute;top:0;height:100%;width:56.47cqw;background-image:url(img/hero.jpg);background-size:100cqw 100cqh;background-repeat:no-repeat;
  clip-path:polygon(0 0,70% 0,100% 50%,70% 100%,0 100%,30% 50%);animation:chevIn .8s var(--ease) both}
.chev-1{left:0;background-position:0 0;animation-delay:.1s}
.chev-2{left:43.53cqw;background-position:-43.53cqw 0;animation-delay:.18s}
@keyframes chevIn{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:none}}

/* приём 40: стеклянные плашки на фото */
.plate{position:absolute;z-index:2;display:flex;align-items:center;gap:14px;padding:16px 24px 16px 16px;border-radius:25px;background:var(--glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 18px 40px -18px rgba(20,30,30,.45);max-width:300px}
.plate .ic{flex:none;width:46px;height:46px;border-radius:50%;background:var(--accent);display:grid;place-items:center}
.plate .ic svg{width:24px;height:24px;stroke:#fff}
.plate b{display:block;font-size:17px;line-height:1.2;font-weight:800}
.plate span{display:block;font-size:14px;line-height:1.3;color:var(--muted);margin-top:2px}
.plate-top{top:9%;left:-5%;transform:rotate(-2deg);transform-origin:0 50%;animation:plateDown .6s var(--ease) .55s both}
.plate-bot{top:58%;right:-3%;transform-origin:100% 50%;animation:plateUp .6s var(--ease) .65s both}
/* плашки «прилипают» к фото: короткий путь + лёгкий масштаб, а не полёт через полэкрана */
@keyframes plateDown{from{opacity:0;transform:translateY(-28px) rotate(-5deg) scale(.95)}to{opacity:1;transform:rotate(-2deg)}}
@keyframes plateUp{from{opacity:0;transform:translateY(28px) scale(.95)}to{opacity:1;transform:none}}
.hero-text>*{animation:textUp .6s var(--ease) both}
.hero-text>:nth-child(2){animation-delay:.06s}.hero-text>:nth-child(3){animation-delay:.12s}.hero-text>:nth-child(4){animation-delay:.18s}.hero-text>:nth-child(5){animation-delay:.24s}
@keyframes textUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- общие секции ---------- */
.sec{padding:104px 0}
.sec-head{margin-bottom:48px;max-width:760px}
.sec-head h2{margin-bottom:14px}

/* ---------- приём 41: любые квартиры, параллакс плашек ---------- */
.any{position:relative;padding:104px 0 168px;overflow:hidden;color:var(--ink)}
.any-bg{position:absolute;inset:0;z-index:0}
.any-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.any-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,22,.28),rgba(20,24,22,.10) 40%,rgba(20,24,22,.30))}
.any .wrap{position:relative;z-index:1}
.any-head{display:inline-block;max-width:640px;padding:30px 34px;border-radius:30px;background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);margin-bottom:72px}
.any-head h2{margin-bottom:10px}
.any-head p{color:var(--muted);font-size:17px}
.pcards{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:start}
.pcard{padding:30px;border-radius:30px;background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 24px 50px -24px rgba(10,20,20,.5);will-change:transform}
.pcard:nth-child(1){grid-column:1 / span 4;margin-top:40px}
.pcard:nth-child(2){grid-column:5 / span 4;margin-top:150px}
.pcard:nth-child(3){grid-column:9 / span 4;margin-top:0}
.check{width:44px;height:44px;border-radius:50%;background:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.check svg{width:22px;height:22px;stroke:#fff}
.pcard h3{margin-bottom:10px}
.pcard p{font-size:16px;color:#36403E}
.pcard .sol{display:block;font-weight:700;color:var(--accent);font-size:14px;margin-bottom:4px}

/* ---------- приём 42: купленные квартиры, цепочка слева ---------- */
.bought{background:var(--bg)}
.flats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.flat{background:var(--paper);border-radius:22px;overflow:hidden;box-shadow:0 1px 0 var(--line),0 18px 40px -30px rgba(20,30,30,.5);display:flex;flex-direction:column}
.js .flats .flat{opacity:0;transform:translateX(-40px)}
.js .flats .flat.in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:var(--d,0s)}
.flat-ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.flat-ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
@media (hover:hover) and (pointer:fine){.flat:hover .flat-ph img{transform:scale(1.04)}}
.tag{position:absolute;top:12px;left:12px;padding:6px 12px;border-radius:999px;background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:13px;font-weight:700}
.flat-body{padding:20px 22px 24px}
.flat-dist{font-size:14px;color:var(--muted)}
.flat h3{font-size:19px;margin:4px 0 2px}
.flat-addr{font-size:15px;color:var(--muted);margin-bottom:14px}
.prices{display:grid;gap:4px;font-variant-numeric:tabular-nums;border-top:1px solid var(--line);padding-top:14px}
.prices div{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:14px;color:var(--muted)}
.prices s{color:#8C9491}
.prices .our{color:var(--ink);font-weight:600;margin-top:4px}
.prices .our b{font-size:20px;font-weight:800;color:var(--accent);white-space:nowrap}
.prices span:last-child,.prices s{white-space:nowrap}

/* ---------- как проходит сделка ---------- */
.steps-sec{background:var(--paper)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:st}
.step{position:relative;padding:28px 28px 32px;border-radius:24px;background:var(--bg)}
.step-n{display:flex;align-items:center;gap:10px;margin-bottom:18px;font-weight:800;font-size:15px;color:var(--accent)}
.step-n i{display:flex;gap:2px}
.step-n i b{width:9px;height:16px;background:var(--accent);clip-path:polygon(0 0,55% 0,100% 50%,55% 100%,0 100%,45% 50%)}
.step-n i b+b{opacity:.5}
.step h3{margin-bottom:8px}
.step p{font-size:16px;color:var(--muted)}
.step-time{display:inline-block;margin-bottom:12px;padding:4px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent-d);font-weight:700;font-size:14px}

/* ---------- заявка ---------- */
.order{background:var(--accent);color:#fff;position:relative;overflow:hidden}
.order::before{content:"";position:absolute;right:-8%;top:-30%;width:620px;height:620px;background:rgba(255,255,255,.06);clip-path:polygon(0 0,55% 0,100% 50%,55% 100%,0 100%,45% 50%)}
.order .wrap{position:relative}
.order .sec-head p{color:rgba(255,255,255,.82)}
.form{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:16px;align-items:start;background:#fff;color:var(--ink);padding:28px;border-radius:28px;box-shadow:0 30px 60px -30px rgba(0,0,0,.45)}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--muted)}
.field input{width:100%;height:52px;padding:0 16px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);font:inherit;font-size:16px;color:var(--ink);transition:border-color var(--t-hover) ease,background-color var(--t-hover) ease}
.field input:focus{outline:none;border-color:var(--accent);background:#fff}
.field.err input{border-color:#C2412D}
.field .msg{display:block;min-height:18px;font-size:13px;color:#C2412D;margin-top:4px}
.field.err .msg{animation:msgIn var(--t-ui) var(--ease)}
@keyframes msgIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.form .btn{margin-top:26px;height:52px;grid-column:4;grid-row:1}
.agree{grid-column:1 / -1;grid-row:2;display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);line-height:1.45}
.agree input{flex:none;width:20px;height:20px;margin-top:1px;accent-color:var(--accent)}
.agree.err{color:#C2412D}
.agree a{color:var(--accent);text-underline-offset:2px}
.done{display:none;background:#fff;color:var(--ink);padding:40px;border-radius:28px;max-width:640px}
.done h3{font-size:28px;margin-bottom:8px}
.done p{color:var(--muted)}
.order.sent .form{display:none}.order.sent .done{display:block;transform-origin:50% 0;animation:doneIn .45s var(--ease) both}
@keyframes doneIn{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}

/* ---------- приём 43: бесконечная лента ---------- */
.lenta-sec{padding:104px 0 0;background:var(--bg)}
.lenta-sec .sec-head{margin-bottom:40px}
.lenta{overflow:hidden;--lh:min(600px, 62vh);--lw:calc(var(--lh) * 5 / 6)}
.lenta-track{display:flex;width:max-content;animation:lenta 30s linear infinite}
.lenta-item{flex:none;width:var(--lw);height:var(--lh);padding-right:6px;cursor:zoom-in;position:relative}
.lenta-item img{width:100%;height:100%;object-fit:cover;transition:opacity var(--t-hover) ease}
@media (hover:hover) and (pointer:fine){.lenta-item:hover img{opacity:.9}}
.lenta-item:focus-visible{outline-offset:-6px}
@keyframes lenta{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* лайтбокс */
.lb{position:fixed;inset:0;z-index:95;background:rgba(12,17,16,.93);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity 180ms ease,visibility 0s 180ms}
.lb.open{opacity:1;visibility:visible;transition:opacity 280ms var(--ease)}
.lb figure{position:relative;max-width:min(1100px,84vw);display:flex;flex-direction:column;gap:14px}
.lb-cap{display:flex;gap:16px;align-items:baseline;color:#fff;font-size:16px}
.lb-cap span{color:rgba(255,255,255,.6);font-variant-numeric:tabular-nums}
.lb img{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;border-radius:10px;transform:scale(.96);transition:transform 180ms ease,opacity 140ms ease}
.lb.open img{transform:none;transition:transform 320ms var(--ease),opacity 200ms ease}
/* листание: старое фото уходит в сторону листания, новое приходит с другой стороны */
.lb.open img.out{opacity:0;transform:translateX(calc(var(--dir,1) * -16px));transition:transform 140ms ease,opacity 120ms ease}
.lb.open img.pre{opacity:0;transform:translateX(calc(var(--dir,1) * 16px));transition:none}
.lb-cap{transition:opacity 140ms ease}.lb-cap.out{opacity:0}
.lb-btn{position:absolute;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center;transition:background-color var(--t-hover) ease,transform var(--t-press) var(--ease)}
@media (hover:hover) and (pointer:fine){.lb-btn:hover{background-color:rgba(255,255,255,.24)}}
.lb-btn svg{width:24px;height:24px;stroke:#fff}
.lb-prev{left:24px;top:50%;margin-top:-28px}.lb-next{right:24px;top:50%;margin-top:-28px}
.lb-close{right:24px;top:24px}

/* ---------- подвал ---------- */
.foot{background:var(--ink);color:rgba(255,255,255,.78);padding:72px 0 48px;margin-top:104px;font-size:15px}
.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.foot .logo{color:#fff;margin-bottom:14px}
.foot .logo i b{background:#7FC4AE}
.foot h4{color:#fff;font-size:16px;margin-bottom:12px}
.foot a{text-decoration:none;color:rgba(255,255,255,.78);transition:color var(--t-hover) ease}
.foot a:hover{color:#fff}
.foot ul{list-style:none;display:grid;gap:8px}
.foot-phone{font-size:22px;font-weight:800;color:#fff!important;display:inline-block;margin-bottom:6px}
.foot-note{grid-column:1 / -1;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- шторка-переход ---------- */
.curtain{position:fixed;inset:0;z-index:90;background:var(--accent);transform:translateY(100%);display:grid;place-items:center;pointer-events:none}
.curtain .logo{color:#fff;font-size:24px;opacity:0;transform:translateY(8px);transition:opacity 150ms ease,transform 150ms ease}
.curtain .logo i b{background:#fff}
.curtain.show .logo{opacity:1;transform:none;transition:opacity 220ms ease 140ms,transform 320ms var(--ease) 140ms}

/* ---------- cookie и документы ---------- */
.cookie{position:fixed;left:20px;bottom:20px;z-index:80;max-width:420px;padding:20px 22px;border-radius:20px;background:#fff;box-shadow:0 20px 50px -20px rgba(0,0,0,.4);font-size:14px;line-height:1.45;
  opacity:0;visibility:hidden;transform:translateY(16px);transition:opacity 180ms ease,transform 200ms ease,visibility 0s 200ms}
/* вход 400 мс, уход 200 мс; на transition – можно закрыть посреди появления без рывка */
.cookie.show{opacity:1;visibility:visible;transform:none;transition:opacity 300ms ease,transform 400ms var(--ease)}
.cookie p{margin-bottom:14px;color:var(--muted)}
.cookie a{color:var(--accent)}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{min-height:42px;font-size:15px;padding:0 18px}
dialog{margin:auto;border:0;border-radius:24px;padding:36px;max-width:640px;width:calc(100% - 32px);max-height:80vh;color:var(--ink);box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
dialog::backdrop{background:rgba(12,17,16,.6)}
dialog[open]{animation:dlgIn 260ms var(--ease)}
dialog[open]::backdrop{animation:fadeIn 220ms ease}
@keyframes dlgIn{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
dialog h3{font-size:24px;margin-bottom:14px;padding-right:40px}
dialog p{margin-bottom:10px;font-size:15px;color:var(--muted)}
dialog .x{position:absolute;top:18px;right:18px;width:44px;height:44px;border-radius:50%;background:var(--bg);font-size:22px;line-height:1}

/* ---------- адаптив ---------- */
@media (max-width:1180px){
  .menu{gap:18px}.top-phone{display:none}
  .flats{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  :root{--gut:28px}
  .menu,.top .btn{display:none}
  .burger{display:flex}
  .top.open .menu{display:flex;position:absolute;top:var(--head);left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px var(--gut) 16px}
  .top.open .menu a{padding:14px 0;font-size:17px;color:var(--ink);border-bottom:1px solid var(--line)}
  .top.open .menu{animation:menuIn 220ms var(--ease)}
  @keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
  .hero .wrap{grid-template-columns:1fr;gap:28px;min-height:0;padding-top:28px;padding-bottom:48px}
  .hero-text{max-width:none}
  .chev-wrap{height:auto;width:100%;aspect-ratio:1.12}
  .plate-top{left:3%}.plate-bot{right:3%}
  .facts{display:none}
  .pcards{grid-template-columns:1fr;gap:16px}
  .pcard:nth-child(n){grid-column:auto;margin-top:0;transform:none!important}
  .any{padding:72px 0}
  .any-head{margin-bottom:32px}
  .form{grid-template-columns:1fr}
  .form .btn{margin-top:0;width:100%;grid-column:auto;grid-row:auto}
  .agree{grid-row:auto}
  .foot .wrap{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  :root{--gut:18px;--head:60px}
  body{font-size:16px}
  .sec{padding:72px 0}
  .sec-head{margin-bottom:32px}
  .hero h1{font-size:clamp(32px,9vw,40px)}
  .hero .lead{margin-bottom:22px}
  .cta-row .btn{width:100%}
  .plate{padding:10px 14px 10px 10px;gap:10px;border-radius:20px;max-width:230px}
  .plate .ic{width:36px;height:36px}.plate .ic svg{width:19px;height:19px}
  .plate b{font-size:14px}.plate span{font-size:12px}
  .any-head{padding:22px 22px;border-radius:24px}
  .pcard{padding:24px;border-radius:24px}
  .flats{grid-template-columns:1fr;gap:18px}
  .steps{grid-template-columns:1fr}
  .form{padding:20px;border-radius:22px}
  .lenta-sec{padding-top:72px}
  .lenta{--lh:300px;--lw:250px}
  .lenta-track{animation-duration:25s}
  .lb figure{max-width:100vw;padding:0 12px}
  .lb-prev,.lb-next{top:auto;bottom:28px;margin-top:0}
  .lb-prev{left:calc(50% - 68px)}.lb-next{right:calc(50% - 68px)}
  .lb-close{top:14px;right:14px}
  .lb img{max-height:calc(100vh - 220px)}
  .foot{margin-top:72px;padding-top:56px}
  .foot .wrap{grid-template-columns:1fr;gap:28px}
  .cookie{left:12px;right:12px;bottom:12px;max-width:none}
}
/* щадящий режим: убираем перемещение, но оставляем мягкое проявление – без него всё «выскакивает» */
@media (prefers-reduced-motion:reduce){
  .chev,.plate,.hero-text>*,.order.sent .done,.top.open .menu,dialog[open],.field.err .msg{animation:fadeIn 200ms ease both!important}
  .js .flats .flat,.js .flats .flat.in{transform:none!important;transition:opacity 300ms ease!important;transition-delay:0s!important}
  .flat-ph img,.flat:hover .flat-ph img{transform:none!important}
  .btn:active,.burger:active,.lb-btn:active,dialog .x:active,.lenta-item:active{transform:none}
  .lb img,.lb.open img,.lb.open img.out,.lb.open img.pre{transform:none!important}
  .cookie,.cookie.show{transform:none}
  .curtain .logo{transform:none!important}
  .burger span::before,.burger span::after{transition:none}
  .lenta-track{animation:none!important}
  .lenta{overflow-x:auto}
  .pcard{transform:none!important}
}