/* =========================================================
   Экотермо Восток — Тепло Алтая · интерактивная презентация
   Тёмная тема, оранжевый акцент, «жидкое стекло» — как на сайте
   ========================================================= */
@font-face{font-family:Montserrat;font-weight:600;font-display:swap;src:url(../fonts/montserrat-600.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:700;font-display:swap;src:url(../fonts/montserrat-700.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:800;font-display:swap;src:url(../fonts/montserrat-800.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format("woff2")}

:root{
  --bg:#0E0F11; --bg2:#0A0B0D; --panel:#17191C; --panel2:#1F2226; --line:rgba(255,255,255,.09);
  --ink:#F2F2F0; --mute:#A7ABB1; --dim:#6E737A; --amber:#F7941D; --amber2:#FFB255; --steel:#A9BCD0; --wool:#C79D45;
  --r-xl:40px; --r-lg:28px; --r-md:20px; --r-sm:14px;
  --ff-h:Montserrat,"Segoe UI",system-ui,sans-serif; --ff:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
  /* поля слайда (десктоп) */
  --pt:clamp(84px,11vh,104px); --pb:clamp(84px,11vh,100px); --pl:clamp(28px,4.4vw,72px); --pr:clamp(80px,7vw,112px);
  --h2:clamp(30px,min(4.2vw,6.4vh),66px);
  --lead:clamp(14px,min(1.22vw,1.95vh),18.5px);
  --gap:clamp(18px,min(2.6vw,3.6vh),44px);
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0;overflow:hidden;overscroll-behavior:none;background:var(--bg)}
html{-webkit-text-size-adjust:100%;color-scheme:dark}
body{color:var(--ink);font:400 16px/1.5 var(--ff);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-webkit-tap-highlight-color:transparent}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3{font-family:var(--ff-h);margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.04}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:10px}
kbd{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 6px;border-radius:8px;font:700 13px/1 var(--ff);color:var(--ink);background:rgba(255,255,255,.1);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),inset 0 0 0 1px rgba(255,255,255,.14)}

/* ---------- Liquid glass ---------- */
.glass{position:relative;isolation:isolate;
  background:linear-gradient(150deg,rgba(255,255,255,.13) 0%,rgba(255,255,255,.04) 38%,rgba(255,255,255,.025) 62%,rgba(255,255,255,.07) 100%);
  -webkit-backdrop-filter:blur(22px) saturate(175%) brightness(1.06);backdrop-filter:blur(22px) saturate(175%) brightness(1.06);
  border-radius:var(--r-lg);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.34),inset 0 -1px 0 rgba(255,255,255,.06),inset 0 0 22px rgba(255,255,255,.035),0 24px 60px -18px rgba(0,0,0,.65),0 2px 8px rgba(0,0,0,.25)}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.3px;pointer-events:none;z-index:3;
  background:linear-gradient(135deg,rgba(255,255,255,.75) 0%,rgba(255,255,255,.12) 22%,rgba(255,255,255,0) 48%,rgba(255,255,255,.1) 78%,rgba(255,255,255,.5) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0)}
.has-refraction .glass--refract{-webkit-backdrop-filter:url(#lg-refract) blur(14px) saturate(180%) brightness(1.06);backdrop-filter:url(#lg-refract) blur(14px) saturate(180%) brightness(1.06)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass{background:linear-gradient(150deg,rgba(40,44,50,.94),rgba(24,26,30,.94))}}
@media (prefers-reduced-transparency:reduce){.glass{background:rgba(28,30,34,.96);-webkit-backdrop-filter:none;backdrop-filter:none}}

/* ---------- Buttons, chips, tags ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:999px;font:600 15px/1 var(--ff);letter-spacing:.01em;border:0;cursor:pointer;white-space:nowrap;transition:transform .35s var(--ease),background-color .3s,box-shadow .3s}
.btn:active{transform:scale(.96)}
.btn--sm{height:44px;padding:0 18px;font-size:14px}
.btn--block{width:100%}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn--amber{background:linear-gradient(180deg,#FFA53A,#F7941D 55%,#E9820C);color:#16110a;box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -2px 0 rgba(0,0,0,.12),0 10px 30px -8px rgba(247,148,29,.6)}
.btn--amber svg{stroke:#16110a}
.btn--amber:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 14px 38px -8px rgba(247,148,29,.8);transform:translateY(-1px)}
.btn--glass{position:relative;color:var(--ink);background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3),inset 0 0 0 1px rgba(255,255,255,.12),0 8px 24px -10px rgba(0,0,0,.6)}
.btn--glass:hover{background:rgba(255,255,255,.14)}
.top__phone svg,.ctrl svg{fill:none}
.top__phone svg{fill:#16110a;stroke:none}
.ct__cta .btn--amber svg{fill:#16110a;stroke:none}
.chip{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;font:600 11.5px/1 var(--ff);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.chip.glass{border-radius:999px}
.chip--amber{color:var(--amber);background:rgba(247,148,29,.12);box-shadow:inset 0 0 0 1px rgba(247,148,29,.35)}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(247,148,29,.2);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(247,148,29,0)}}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags li{height:32px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;font:600 13px/1 var(--ff);background:rgba(169,188,208,.1);color:#d9e3ee;box-shadow:inset 0 0 0 1px rgba(169,188,208,.28);white-space:nowrap}
.tags--amber li,.tags li.hl{background:rgba(247,148,29,.14);color:#ffc27a;box-shadow:inset 0 0 0 1px rgba(247,148,29,.45)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:700 12px/1 var(--ff-h);letter-spacing:.28em;text-transform:uppercase;color:var(--amber);margin-bottom:clamp(10px,1.8vh,18px)}
.eyebrow span{display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 8px;border-radius:999px;background:rgba(247,148,29,.12);box-shadow:inset 0 0 0 1px rgba(247,148,29,.4);letter-spacing:.05em}
h2{font-size:var(--h2)}
.lead{margin-top:clamp(10px,1.8vh,18px);font-size:var(--lead);color:var(--mute);max-width:560px;line-height:1.5}

/* ---------- Deck ---------- */
.deck{position:fixed;inset:0;overflow:hidden;background:radial-gradient(120% 90% at 85% 0%,#17140f 0%,var(--bg) 46%);touch-action:pinch-zoom}
.slide{position:absolute;inset:0;overflow:hidden;visibility:hidden;opacity:0;pointer-events:none}
.slide.is-active{visibility:visible;opacity:1;pointer-events:auto}
.s-in{position:absolute;inset:var(--pt) var(--pr) var(--pb) var(--pl);display:flex;flex-direction:column;min-height:0}
.s-head{flex:none;margin-bottom:var(--gap)}
.s-head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.no-js html,.no-js body{overflow:auto}
.no-js .deck{position:static}
.no-js .slide{position:relative;visibility:visible;opacity:1;min-height:100vh}

/* ---------- Top bar ---------- */
.top{position:fixed;z-index:40;top:clamp(14px,2.4vh,22px);left:var(--pl);right:var(--pl);display:flex;align-items:center;justify-content:space-between;pointer-events:none}
.top>*{pointer-events:auto}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:42px;height:42px;object-fit:contain}
.brand__txt{display:flex;flex-direction:column;line-height:1.1}
.brand__txt b{font:800 15px/1.1 var(--ff-h);letter-spacing:-.01em}
.brand__txt small{font:700 9.5px/1.4 var(--ff-h);letter-spacing:.3em;color:var(--amber);text-transform:uppercase}
.top__right{display:flex;gap:10px;align-items:center}
.toc-btn svg{stroke:currentColor}
.progress{position:fixed;z-index:41;left:0;right:0;top:0;height:3px;background:rgba(255,255,255,.04)}
.progress i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#E57A08,var(--amber),#FFB255);transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 12px rgba(247,148,29,.7);transition:transform .7s var(--ease)}

/* ---------- Rail (точки справа) ---------- */
.rail{position:fixed;z-index:40;right:clamp(14px,1.8vw,26px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:2px;padding:8px 6px;border-radius:999px}
.rail button{position:relative;width:30px;height:24px;display:grid;place-items:center}
.rail button i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.28);transition:all .45s var(--ease)}
.rail button:hover i{background:rgba(255,255,255,.6)}
.rail button.is-active i{height:20px;border-radius:6px;background:var(--amber);box-shadow:0 0 12px rgba(247,148,29,.8)}
.rail button span{position:absolute;right:calc(100% + 12px);top:50%;transform:translate(6px,-50%);white-space:nowrap;padding:7px 12px;border-radius:999px;font:600 12.5px/1 var(--ff);background:rgba(20,22,26,.86);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);opacity:0;pointer-events:none;transition:all .3s var(--ease)}
.rail button:hover span,.rail button:focus-visible span{opacity:1;transform:translate(0,-50%)}

/* ---------- Нижняя стеклянная панель ---------- */
.ctrl{position:fixed;z-index:42;left:50%;bottom:clamp(14px,2.4vh,24px);transform:translateX(-50%);display:flex;align-items:center;gap:4px;height:60px;padding:6px;border-radius:999px;
  background:linear-gradient(150deg,rgba(40,44,50,.55),rgba(22,24,28,.42))}
.ctrl__btn{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;transition:background .3s,transform .3s var(--ease)}
.ctrl__btn:hover{background:rgba(255,255,255,.1)}
.ctrl__btn:active{transform:scale(.92)}
.ctrl__btn svg{width:22px;height:22px;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ctrl__btn--next{background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.07));box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 0 0 1px rgba(255,255,255,.14),0 6px 16px -6px rgba(0,0,0,.6)}
.ctrl__btn[disabled]{opacity:.3;pointer-events:none}
.ctrl__mid{display:flex;align-items:center;gap:12px;height:48px;padding:0 14px;border-radius:999px;min-width:200px;transition:background .3s}
.ctrl__mid:hover{background:rgba(255,255,255,.07)}
.ctrl__count{font:800 15px/1 var(--ff-h);font-variant-numeric:tabular-nums;white-space:nowrap}
.ctrl__count b{color:var(--amber)}
.ctrl__count span{color:var(--dim);margin-left:4px}
.ctrl__title{font:600 14px/1.1 var(--ff);color:#d4d7db;white-space:nowrap}
.ctrl__dots{display:none}

/* ---------- Оглавление ---------- */
.toc{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:rgba(6,7,8,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.toc[hidden]{display:none}
.toc__panel{width:min(760px,100%);max-height:calc(100dvh - 40px);overflow:auto;padding:22px;border-radius:var(--r-xl);background:linear-gradient(150deg,rgba(40,44,50,.85),rgba(20,22,26,.8))}
.toc__head{display:flex;justify-content:space-between;align-items:center;padding:4px 6px 14px}
.toc__head b{font:800 22px/1 var(--ff-h)}
.toc__close{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08)}
.toc__close svg{width:20px;height:20px;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.toc__list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.toc__list button{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;text-align:left;font:600 15px/1.2 var(--ff);transition:background .25s}
.toc__list button:hover,.toc__list button.is-active{background:rgba(255,255,255,.08)}
.toc__list button i{font:800 13px/1 var(--ff-h);font-style:normal;color:var(--amber);min-width:24px}
.toc__list button.is-active{box-shadow:inset 0 0 0 1px rgba(247,148,29,.45)}

/* =========================================================
   1. ОБЛОЖКА
   ========================================================= */
.cover__media{position:absolute;inset:0;background:#000 center/cover no-repeat}
.cover__video{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.cover__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,13,.7) 0%,rgba(10,11,13,0) 24%,rgba(10,11,13,0) 45%,rgba(10,11,13,.86) 88%,var(--bg) 100%),radial-gradient(90% 70% at 15% 85%,rgba(10,11,13,.75),rgba(10,11,13,0) 60%)}
.cover__in{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:28px;right:var(--pl)}
.cover__card{max-width:min(720px,58vw);padding:clamp(22px,min(2.8vw,4vh),40px);border-radius:var(--r-xl);
  background:linear-gradient(150deg,rgba(255,255,255,.12) 0%,rgba(255,255,255,.035) 38%,rgba(255,255,255,.02) 62%,rgba(255,255,255,.06) 100%),rgba(12,13,16,.3);
  -webkit-backdrop-filter:blur(22px) saturate(135%) brightness(.78);backdrop-filter:blur(22px) saturate(135%) brightness(.78)}
.has-refraction .cover__card.glass--refract{-webkit-backdrop-filter:url(#lg-refract) blur(16px) saturate(135%) brightness(.78);backdrop-filter:url(#lg-refract) blur(16px) saturate(135%) brightness(.78)}
.cover__title{margin:clamp(12px,2vh,20px) 0 clamp(10px,1.8vh,18px);font-size:clamp(36px,min(5.2vw,8vh),80px);line-height:.98}
.cover__title .line{display:block;overflow:hidden;padding-bottom:.06em}
.cover__title .line>span{display:inline-block}
.cover__title .accent{padding-right:.1em;margin-right:-.1em;background:linear-gradient(90deg,#FFB255,#F7941D 60%,#E57A08);-webkit-background-clip:text;background-clip:text;color:transparent}
.cover__lead{font-size:var(--lead);color:#cfd2d6;max-width:520px}
.cover__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(16px,3vh,28px)}
.cover__facts{display:grid;grid-template-columns:repeat(3,auto);padding:8px;border-radius:var(--r-lg);flex:none}
.cover__facts li{padding:14px 22px;display:flex;flex-direction:column;gap:4px}
.cover__facts li+li{box-shadow:inset 1px 0 0 rgba(255,255,255,.1)}
.cover__facts b{font:800 20px/1 var(--ff-h);color:var(--amber);white-space:nowrap}
.cover__facts span{font-size:12.5px;color:var(--mute);white-space:nowrap}
.cover__hint{position:absolute;z-index:3;left:50%;bottom:calc(var(--pb) - 64px);transform:translateX(-50%);display:none}
.cover__hint>span{display:flex;align-items:center;gap:8px;font:600 12px/1 var(--ff);letter-spacing:.06em;color:var(--mute);white-space:nowrap}
.hint-touch{display:none!important}
.swipe{width:18px;height:28px;border-radius:10px;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.45);position:relative}
.swipe::after{content:"";position:absolute;left:50%;top:6px;width:4px;height:6px;margin-left:-2px;border-radius:3px;background:var(--amber);animation:swipe 1.8s var(--ease) infinite}
@keyframes swipe{0%{transform:translateY(10px);opacity:0}30%{opacity:1}100%{transform:translateY(-4px);opacity:0}}
.s-cover .s-in{top:var(--pt)}
/* подсказка на десктопе — под карточкой */
.cover__hint{display:block;left:var(--pl);transform:none;bottom:calc(var(--pb) - 52px)}

/* =========================================================
   2. ЗАВОД
   ========================================================= */
.factory__frame{position:relative;flex:1;min-height:0;border-radius:var(--r-xl);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(18px,2.4vw,34px);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.8),inset 0 0 0 1px rgba(255,255,255,.06);background:var(--panel)}
.factory__media{position:absolute;inset:0;overflow:hidden}
.factory__media img{width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.factory__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,15,17,.85) 0%,rgba(14,15,17,.55) 32%,rgba(14,15,17,0) 60%),linear-gradient(180deg,rgba(14,15,17,0) 45%,rgba(14,15,17,.85))}
.factory__head{position:relative;z-index:2;max-width:560px}
.factory__head .lead{color:#cfd2d6}
.factory__badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.2vw,16px)}
.stat{padding:clamp(16px,min(1.8vw,2.6vh),28px);border-radius:var(--r-lg);min-height:clamp(120px,19vh,170px);display:flex;flex-direction:column;justify-content:flex-end}
.stat__pre{font:600 12px/1 var(--ff);letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}
.stat__num{font:800 clamp(32px,min(3.8vw,6vh),56px)/1 var(--ff-h);color:var(--amber);letter-spacing:-.03em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat__num small{font-size:.42em;margin-left:6px;letter-spacing:0;color:var(--amber2)}
.stat__num--date{font-size:clamp(24px,min(2.7vw,4.2vh),40px);color:var(--ink)}
.stat__lbl{margin-top:10px;font-size:14px;color:#cfd2d6}
.roll{display:inline-flex;overflow:hidden;height:1em;line-height:1}
.roll .rc{display:inline-flex;flex-direction:column;align-self:flex-start;flex:none}
.roll .rc span{height:1em;display:block;flex:none}

/* =========================================================
   3. ПРОИЗВОДСТВО
   ========================================================= */
.proc{flex:1;min-height:0;display:grid;grid-template-columns:1.45fr 1fr;gap:var(--gap);align-items:stretch}
.proc__media{position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--panel);box-shadow:0 40px 90px -30px rgba(0,0,0,.85),inset 0 0 0 1px rgba(255,255,255,.06);min-height:0}
.proc__shot{position:absolute;inset:0;margin:0;opacity:0}
.proc__shot.is-on{opacity:1}
.proc__shot img{width:100%;height:100%;object-fit:cover}
.proc__media::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(10,11,13,.85))}
.proc__temp{position:absolute;right:18px;top:18px;z-index:5;padding:12px 18px;border-radius:999px;display:flex;align-items:baseline;gap:4px;font:800 26px/1 var(--ff-h);color:var(--amber);font-variant-numeric:tabular-nums}
.proc__temp small{font-size:14px;color:var(--amber2)}
.proc__belt{position:absolute;z-index:4;left:3%;right:3%;bottom:10px;width:94%;height:auto;overflow:visible}
.belt-line{stroke:rgba(255,255,255,.18);stroke-width:3;stroke-linecap:round;fill:none}
.belt-fill{stroke:var(--amber);stroke-width:3;stroke-linecap:round;fill:none;filter:drop-shadow(0 0 6px rgba(247,148,29,.8))}
.belt-st circle{fill:#1F2226;stroke:rgba(255,255,255,.35);stroke-width:2}
.belt-st.is-on circle{fill:var(--amber);stroke:#fff}
.pk{opacity:0}
.proc__steps{display:flex;flex-direction:column;justify-content:center;gap:6px;min-height:0}
.pstep{border-radius:22px;transition:background .45s,box-shadow .45s}
.pstep button{display:flex;align-items:center;gap:16px;width:100%;padding:clamp(8px,1.3vh,14px) 18px;text-align:left}
.pstep__no{font:800 clamp(24px,min(2.4vw,4vh),38px)/1 var(--ff-h);color:transparent;-webkit-text-stroke:1.2px rgba(247,148,29,.55);letter-spacing:-.03em;min-width:2.2ch;transition:color .4s}
.pstep__t{font:800 clamp(18px,min(1.8vw,2.9vh),28px)/1.1 var(--ff-h);color:var(--mute);transition:color .4s}
.pstep p{display:grid;grid-template-rows:0fr;padding:0 18px 0 calc(18px + 2.2ch*1.0 + 16px + .2em);color:var(--mute);font-size:var(--lead);line-height:1.45;overflow:hidden;max-height:0;opacity:0;transition:max-height .5s var(--ease),opacity .4s,padding .5s}
.pstep.is-on{background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.pstep.is-on .pstep__no{color:var(--amber);-webkit-text-stroke:0}
.pstep.is-on .pstep__t{color:var(--ink)}
.pstep.is-on p{max-height:9em;opacity:1;padding-bottom:16px}
.pstep.was .pstep__no{color:rgba(247,148,29,.45);-webkit-text-stroke:0}

/* =========================================================
   4. КУДА ИДЁТ ВАТА
   ========================================================= */
.legend{display:flex;gap:10px;flex-wrap:wrap}
.legend__it{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:18px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px var(--line)}
.legend__it b{display:block;font:700 14px/1.2 var(--ff-h);color:var(--ink)}
.legend__it>span{font-size:12.5px;color:var(--mute);line-height:1.35}
.sw{width:14px;height:14px;border-radius:50%;flex:none}
.sw--steel{background:var(--steel);box-shadow:0 0 12px rgba(169,188,208,.6)}
.sw--amber{background:var(--amber);box-shadow:0 0 12px rgba(247,148,29,.7)}
.apply{flex:1;min-height:0;display:grid;grid-template-columns:1.75fr 1fr;gap:var(--gap);align-items:center}
.apply__scene{position:relative;border-radius:var(--r-xl);overflow:hidden;background:radial-gradient(120% 90% at 30% 20%,#1a1d22,#0c0d0f);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),0 40px 90px -30px rgba(0,0,0,.85);aspect-ratio:1200/720;max-height:100%;width:100%;justify-self:center;align-self:center}
.bld{width:100%;height:100%}
.bld-cap{font:700 15px var(--ff-h);letter-spacing:.3em;fill:#4b525b}
.bld .zone{cursor:pointer}
.bld .zone{transition:opacity .4s}
.bld .zone .zfill{opacity:.22;transition:opacity .5s}
.bld .zone .zline{transition:stroke .5s}
.zbadge circle{transition:fill .4s,stroke .4s}
.bld .zone .zline{stroke:transparent;stroke-width:2.5}
.bld .zone.is-on .zfill{opacity:1}
.bld .zone.is-on .zline{stroke:var(--steel)}
.bld .zone--amber.is-on .zline{stroke:var(--amber)}
.bld .zone.is-on{filter:drop-shadow(0 0 10px rgba(169,188,208,.55))}
.bld .zone--amber.is-on{filter:drop-shadow(0 0 12px rgba(247,148,29,.6))}
.bld .zone.is-dim{opacity:.35!important}
.zbadge{cursor:pointer}
.zbadge circle{fill:#1F2226;stroke:#59606a;stroke-width:2}
.zbadge text{font:800 16px var(--ff-h);text-anchor:middle;fill:var(--mute)}
.zbadge.is-on circle{fill:var(--steel);stroke:#fff}
.zbadge.is-on text{fill:#0E0F11}
.zbadge--amber.is-on circle{fill:var(--amber)}
.apply__list{display:flex;flex-direction:column;gap:clamp(6px,1vh,10px);min-height:0}
.zrow{display:flex;align-items:center;gap:14px;padding:clamp(9px,1.4vh,14px) 16px;border-radius:22px;transition:transform .4s var(--ease),background .4s,opacity .4s}
.zrow:hover,.zrow.is-hot{transform:translateX(-4px);background:linear-gradient(150deg,rgba(255,255,255,.2),rgba(255,255,255,.06) 50%,rgba(255,255,255,.1))}
.zrow__no{width:clamp(32px,4.6vh,40px);height:clamp(32px,4.6vh,40px);border-radius:50%;flex:none;display:grid;place-items:center;font:800 16px/1 var(--ff-h);background:var(--steel);color:#0E0F11}
.zrow--amber .zrow__no{background:var(--amber)}
.zrow__txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.zrow__txt b{font:800 clamp(15px,min(1.35vw,2.2vh),20px)/1.15 var(--ff-h)}
.zrow__txt small{font-size:13px;color:#c9d3de;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.zrow--amber .zrow__txt small{color:#ffc27a}
.zrow__go{width:32px;height:32px;border-radius:50%;flex:none;background:rgba(255,255,255,.08) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6' fill='none' stroke='%23F2F2F0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;transition:background-color .3s}
.zrow:hover .zrow__go{background-color:var(--amber)}
.apply__hint{font-size:13px;color:var(--dim);padding-left:6px;margin-top:4px}

/* =========================================================
   5–7, 9. СЛОИ (фасад, вентфасад, кровля, сэндвич)
   ========================================================= */
.lay{display:grid;grid-template-columns:minmax(330px,.78fr) 1.3fr;gap:var(--gap);align-items:center}
.lay__text{display:flex;flex-direction:column;min-height:0;justify-content:center}
.lay__text h2{font-size:clamp(28px,min(3.4vw,5.4vh),54px)}
.lay__text .tags{margin-top:clamp(12px,2vh,20px)}
.lay__fig{position:relative;height:100%;min-height:0;min-width:0;display:flex;flex-direction:column;gap:clamp(10px,1.8vh,18px)}
.iso-box{position:relative;flex:1 1 0;min-height:0}
.iso{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.hs-box{position:relative;flex:1 1 0;min-height:0}
.hs-box .hs{position:absolute;inset:0;width:100%;height:100%}
.lyrs{margin-top:clamp(12px,2.2vh,22px);display:flex;flex-direction:column;gap:2px;counter-reset:l}
.lyr button{display:grid;grid-template-columns:auto auto 1fr;align-items:baseline;column-gap:10px;width:100%;padding:clamp(5px,.9vh,8px) 12px;border-radius:14px;text-align:left;transition:background .3s,opacity .3s}
.lyr button:hover{background:rgba(255,255,255,.06)}
.lyr i{align-self:center;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:800 12px/1 var(--ff-h);font-style:normal;background:rgba(255,255,255,.12);color:var(--ink);transition:all .35s}
.lyr b{font:700 clamp(14px,min(1.2vw,2vh),17px)/1.25 var(--ff-h);white-space:nowrap}
.lyr span{font-size:clamp(12.5px,min(1vw,1.7vh),14.5px);color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lyr--hl i{background:var(--wool);color:#16110a}
.lyrs--amber .lyr--hl i{background:var(--amber)}
.lyr.is-on button{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.lyr.is-on i{background:var(--amber);color:#16110a;box-shadow:0 0 14px rgba(247,148,29,.7)}
.lyrs.has-focus .lyr:not(.is-on){opacity:.5!important}
.lyr-cap{display:none}
/* SVG-слои */
.iso .ly{transition:opacity .35s}
.iso.has-focus .ly:not(.is-focus){opacity:.22!important}
.iso.has-focus .ly .ly{opacity:1!important}
.iso .ly.is-focus{filter:drop-shadow(0 0 14px rgba(247,148,29,.45))}
.iso .edge{fill:none;stroke:rgba(255,255,255,.22);stroke-width:1;stroke-linejoin:round}
.iso .badge circle{fill:#0E0F11;stroke:#fff;stroke-width:2}
.iso .badge.hl circle{fill:var(--amber);stroke:#fff}
.iso .badge text{font:800 15px var(--ff-h);fill:#fff;text-anchor:middle}
.iso .badge.hl text{fill:#16110a}
.iso .lead-line{stroke:rgba(255,255,255,.5);stroke-width:1.3;fill:none}
.iso .cap{font:600 15px var(--ff);fill:#cfd2d6}
.iso .cap-b{font:800 16px var(--ff-h);fill:var(--ink)}
.iso .heat{fill:var(--amber)}
.iso .air{fill:none;stroke:#cfe3ff;stroke-width:2.4;stroke-linecap:round;stroke-dasharray:10 16;opacity:.85}
.iso .scan{stroke:#FFD08A;stroke-width:3;filter:drop-shadow(0 0 8px rgba(247,148,29,.9))}
/* фото-доказательство (фасад) */
.proof{flex:none}
.proof__lbl{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}
.proof__lbl span:first-child{font:700 11px/1.2 var(--ff-h);letter-spacing:.22em;text-transform:uppercase;color:var(--amber)}
.proof__cap{font-size:13px;color:var(--mute)}
.proof__row{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(6px,.8vw,12px)}
.proof figure{margin:0;aspect-ratio:4/3;max-height:16vh;border-radius:16px;overflow:hidden;background:#0c0d0f;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 14px 30px -14px rgba(0,0,0,.8)}
.proof img{width:100%;height:100%;object-fit:cover}
.fig-note{flex:none;align-self:flex-end;display:flex;align-items:center;gap:12px;padding:12px 18px 12px 12px;border-radius:999px;font:600 14px/1.25 var(--ff);max-width:380px}
.air-ic{width:36px;height:36px;border-radius:50%;flex:none;background:rgba(207,227,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 20V8M8 4l-3 4h6zM16 20V10M16 6l-3 4h6z' fill='none' stroke='%23cfe3ff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat;box-shadow:inset 0 0 0 1px rgba(207,227,255,.35)}
/* роли слоёв кровли */
.roles{flex:none;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.role{display:flex;flex-direction:column;gap:3px;padding:12px 16px;border-radius:18px}
.role b{font:800 15px/1.2 var(--ff-h);color:var(--amber)}
.role span{font-size:13px;color:#d4d7db;line-height:1.35}
/* сэндвич */
.sw-notes{flex:none;display:flex;flex-wrap:wrap;gap:8px;min-height:38px}
.sw-note{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px 0 8px;border-radius:999px;font:600 13.5px/1 var(--ff)}
.ok{width:24px;height:24px;border-radius:50%;background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7' fill='none' stroke='%2316110a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/15px no-repeat;flex:none}
.steel{flex:none;display:flex;align-items:center;gap:16px;padding:12px 20px 12px 12px;border-radius:24px}
.steel__coils{position:relative;width:96px;height:62px;flex:none}
.steel__coils img{position:absolute;width:62px;height:62px;object-fit:contain;filter:drop-shadow(0 8px 10px rgba(0,0,0,.5))}
.steel__coils img+img{left:36px}
.steel small{display:block;font:700 10.5px/1.2 var(--ff-h);letter-spacing:.2em;text-transform:uppercase;color:var(--amber)}
.steel b{display:block;font:800 17px/1.2 var(--ff-h);margin:2px 0}
.steel span{display:block;font-size:13px;color:var(--mute);line-height:1.35}
.eyebrow--amber{color:var(--amber)}

/* =========================================================
   8. ЧАСТНЫЙ ДОМ
   ========================================================= */
.house{display:grid;grid-template-columns:minmax(320px,.72fr) 1.4fr;gap:var(--gap);align-items:center}
.house__text h2{font-size:clamp(28px,min(3.4vw,5.4vh),54px)}
.house__fig{display:flex;flex-direction:column;gap:clamp(10px,1.6vh,16px);height:100%;min-height:0;justify-content:center}
.hs{overflow:visible}
.hs-ground{stroke:#2b2f35;stroke-width:2}
.hs-draw path{fill:none;stroke:#7d848d;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.hs-draw path:last-child{stroke:#3a3f46;stroke-width:2}
.hz-z{cursor:pointer;transition:opacity .35s}
.hz-line{fill:none;stroke:transparent;stroke-width:2.5}
.hz-z.is-on .hz-line{stroke:var(--amber)}
.hz-z.is-on{filter:drop-shadow(0 0 10px rgba(247,148,29,.55))}
.hs.has-focus .hz-z:not(.is-on){opacity:.3!important}
.hz-b circle{fill:#1F2226;stroke:#fff;stroke-width:2}
.hz-b text{font:800 16px var(--ff-h);fill:#fff;text-anchor:middle}
.hz-b.is-on circle{fill:var(--amber)}
.hz-b.is-on text{fill:#16110a}
.hz{margin-top:clamp(14px,2.4vh,24px);display:grid;gap:6px}
.hz__it button{display:flex;align-items:center;gap:14px;width:100%;padding:clamp(8px,1.2vh,12px) 14px;border-radius:18px;text-align:left;background:rgba(255,255,255,.03);box-shadow:inset 0 0 0 1px var(--line);transition:background .35s,box-shadow .35s,opacity .35s}
.hz__it i{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font:800 14px/1 var(--ff-h);font-style:normal;background:var(--wool);color:#16110a}
.hz__it b{display:block;font:700 clamp(14px,min(1.25vw,2.1vh),18px)/1.2 var(--ff-h)}
.hz__it small{display:block;font-size:13.5px;color:#ffc27a;margin-top:2px}
.hz__it.is-on button{background:rgba(247,148,29,.1);box-shadow:inset 0 0 0 1px rgba(247,148,29,.45)}
.hz.has-focus .hz__it:not(.is-on){opacity:.5!important}
.bens{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;flex:none}
.ben{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:20px}
.ben svg{width:34px;height:34px;flex:none;fill:none;stroke:var(--amber);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ben b{display:block;font:800 16px/1.2 var(--ff-h)}
.ben span{font-size:13px;color:var(--mute);line-height:1.3}

/* =========================================================
   КАРТОЧКИ ПРОДУКЦИИ (стиль раздела «Продукция» на сайте)
   ========================================================= */
.pc{background:linear-gradient(160deg,#1d2025,#15171a 55%,#111315);border-radius:var(--r-xl);padding:12px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07),0 40px 90px -30px rgba(0,0,0,.85);
  grid-template-columns:minmax(0,1.2fr) minmax(340px,1fr)!important;gap:0!important;align-items:stretch!important;transform-origin:50% 0;will-change:transform}
.pc--amber{background:linear-gradient(160deg,#2a1d0e,#17140f 55%,#111315)}
/* «стопка»: из-под карточки видны края предыдущих */
.s-card+.s-card .pc{box-shadow:0 -11px 0 -5px #23262b,inset 0 0 0 1px rgba(255,255,255,.07),0 40px 90px -30px rgba(0,0,0,.85)}
.s-card+.s-card+.s-card .pc{box-shadow:0 -11px 0 -5px #23262b,0 -21px 0 -10px #1a1c20,inset 0 0 0 1px rgba(255,255,255,.07),0 40px 90px -30px rgba(0,0,0,.85)}
.pc .lay__fig,.pc .house__fig{order:-1;height:auto;min-height:0;display:flex;flex-direction:column}
.pc__media{position:relative;flex:1 1 auto;min-height:0;display:flex;flex-direction:column;gap:12px;border-radius:calc(var(--r-xl) - 10px);padding:clamp(14px,1.8vw,28px);
  background:radial-gradient(70% 60% at 50% 50%,rgba(169,188,208,.1),rgba(169,188,208,0) 70%),#0f1013;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.pc--amber .pc__media{background:radial-gradient(70% 60% at 50% 55%,rgba(247,148,29,.13),rgba(247,148,29,0) 70%),#100e0c}
.pc .lay__text,.pc .house__text{padding:clamp(16px,min(2.6vw,3.4vh),44px) clamp(18px,2.4vw,40px);justify-content:center;min-height:0;min-width:0}
.pc .lay__text h2,.pc .house__text h2{font-size:clamp(26px,min(2.9vw,4.8vh),48px)}
.pc .lead{font-size:clamp(13.5px,min(1.1vw,1.85vh),17px)}
.pc .proof{display:none}
.pc .lyrs{display:grid;grid-template-columns:1fr 1fr;gap:3px 8px}
.pc .lyr button{grid-template-columns:auto 1fr;padding:clamp(4px,.7vh,7px) 10px}
.pc .lyr b{font-size:clamp(13px,min(1.05vw,1.8vh),15.5px);white-space:normal;line-height:1.2}
.pc .lyr span{display:none}
.pc .lyr-cap{display:block;min-height:1.4em;margin-top:6px;padding-left:12px;font-size:clamp(12px,min(.95vw,1.6vh),14px);color:var(--mute)}
.pc .lyr-cap b{color:var(--ink)}
.pc__cta{align-self:flex-start;margin-top:clamp(10px,1.8vh,20px)}
.pc__cta svg{width:16px;height:16px}
.pc .iso .rlab__t{font:700 17px var(--ff-h);fill:#e9ecef;paint-order:stroke;stroke:#0f1013;stroke-width:5px;stroke-linejoin:round}
.pc .iso .rlab.hl .rlab__t{fill:var(--amber2)}
.iso .rlab{transition:opacity .35s}
.iso.has-focus .rlab:not(.is-focus){opacity:.3}
/* плашки линеек */
.fams{display:flex;flex-wrap:wrap;gap:8px;margin-top:clamp(10px,1.8vh,18px)}
.fam{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:9px;row-gap:0;padding:clamp(7px,1.1vh,11px) 14px;border-radius:16px;min-width:0;
  background:linear-gradient(150deg,rgba(255,255,255,.1),rgba(255,255,255,.03) 60%,rgba(255,255,255,.06));box-shadow:inset 0 0 0 1px rgba(255,255,255,.13),0 10px 24px -14px rgba(0,0,0,.8)}
.fam::after{content:"";flex-basis:100%;order:2;height:3px}
.fam::before{content:"";flex-basis:100%;order:4;height:0}
.fam__n{order:1;font:800 clamp(14px,min(1.15vw,2vh),17px)/1.2 var(--ff-h);white-space:nowrap}
.fam__r{order:1;font-size:12px;color:var(--mute);white-space:nowrap}
.fam__d{order:3;font:700 clamp(13px,min(1.02vw,1.75vh),15px)/1.2 var(--ff-h);color:var(--amber);white-space:nowrap}
.fam__t{order:3;font:600 clamp(12.5px,min(.98vw,1.7vh),14.5px)/1.2 var(--ff);color:#d4d7db;white-space:nowrap}
.fam__t::before{content:"· ";color:var(--dim)}
.fam__f{order:5;margin-top:3px;font-size:12px;color:var(--mute);line-height:1.35}
.fam--amber{background:linear-gradient(150deg,rgba(247,148,29,.18),rgba(247,148,29,.05) 60%,rgba(247,148,29,.1));box-shadow:inset 0 0 0 1px rgba(247,148,29,.42),0 10px 24px -14px rgba(0,0,0,.8)}
.fam--wide{flex:1 1 100%}
.fams--row .fam{flex:1 1 auto}
/* «сторис» с объекта (фасад) */
.pc__media--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.6fr);gap:14px}
.pc__media--split .iso-box{height:100%}
.story{position:relative;border-radius:22px;overflow:hidden;background:#0c0d0f;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 24px 50px -20px rgba(0,0,0,.9);min-height:0}
.story__img{position:absolute;inset:0;opacity:0}
.story__img:first-child{opacity:1}
.story__img img{width:100%;height:100%;object-fit:cover}
.story::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,0) 26%,rgba(0,0,0,0) 62%,rgba(0,0,0,.6))}
.story__bar{position:absolute;z-index:3;top:12px;left:12px;right:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.story__bar b{height:3px;border-radius:3px;background:rgba(255,255,255,.3);overflow:hidden}
.story__bar i{display:block;height:100%;background:#fff;transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 8px rgba(255,255,255,.8)}
.story__lbl{position:absolute;z-index:3;top:24px;left:14px;font:700 10.5px/1 var(--ff-h);letter-spacing:.22em;text-transform:uppercase;color:#fff}
.story__caps{position:absolute;z-index:3;left:10px;right:10px;bottom:10px;display:grid;padding:9px 12px;border-radius:16px;font:600 12.5px/1.25 var(--ff)}
.story__caps span{grid-area:1/1;opacity:0}
.story__caps span:first-child{opacity:1}
/* дом в карточке */
.pc .hz{margin-top:clamp(10px,1.8vh,18px);gap:5px}
.pc .hz__it button{padding:clamp(6px,1vh,10px) 12px;gap:12px}
.pc .hz__it i{width:28px;height:28px;font-size:13px}
.pc .hz__it b{font-size:clamp(13.5px,min(1.1vw,1.9vh),16px)}
.pc .hz__it small{font-size:12.5px}
.pc .hs-box{flex:1 1 0}

/* =========================================================
   АССОРТИМЕНТ
   ========================================================= */
.rg__head{align-items:flex-end}
.rg__tabs{display:flex;gap:4px;padding:5px;border-radius:999px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);overflow-x:auto;scrollbar-width:none;max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.rg__tabs::-webkit-scrollbar{display:none}
.rg__tab{flex:none;height:40px;padding:0 14px 0 16px;border-radius:999px;font:600 14px/1 var(--ff);color:#cfd2d6;display:inline-flex;align-items:center;gap:8px;transition:background .3s,color .3s,box-shadow .3s}
.rg__tab:hover{background:rgba(255,255,255,.07)}
.rg__tab i{font:700 11px/1 var(--ff-h);font-style:normal;min-width:20px;height:20px;padding:0 5px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.1)}
.rg__tab.is-on{background:linear-gradient(180deg,#FFA53A,#F7941D 55%,#E9820C);color:#16110a;box-shadow:0 8px 22px -8px rgba(247,148,29,.7)}
.rg__tab.is-on i{background:rgba(22,17,10,.16)}
.rg__grid{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(3,minmax(0,1fr));gap:clamp(8px,1.2vw,14px)}
.pf{min-height:0;min-width:0;perspective:1400px}
.pf.is-off{display:none}
.pf__card{position:relative;display:block;width:100%;height:100%;text-align:left;transform-style:preserve-3d;transition:transform .75s var(--ease);border-radius:22px}
.pf.is-flip .pf__card{transform:rotateY(180deg)}
.pf__face{position:absolute;inset:0;border-radius:22px;-webkit-backface-visibility:hidden;backface-visibility:hidden;padding:clamp(9px,min(1.2vw,1.7vh),18px) clamp(12px,1.4vw,20px);display:flex;flex-direction:column;gap:clamp(3px,.6vh,7px);overflow:hidden;
  background:linear-gradient(150deg,rgba(255,255,255,.09),rgba(255,255,255,.025) 55%,rgba(255,255,255,.05)),#15171a;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 18px 40px -22px rgba(0,0,0,.9);transition:box-shadow .3s}
.pf__card:hover .pf__front{box-shadow:inset 0 0 0 1px rgba(247,148,29,.45),0 18px 40px -22px rgba(0,0,0,.9)}
.pf__front::after{content:"";position:absolute;top:clamp(10px,1.4vw,16px);right:clamp(10px,1.4vw,16px);width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.08) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12a8 8 0 0 1 14-5.3M20 12a8 8 0 0 1-14 5.3M18 3v4h-4M6 21v-4h4' fill='none' stroke='%23F2F2F0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat}
.pf__back{transform:rotateY(180deg);background:linear-gradient(150deg,rgba(247,148,29,.2),rgba(247,148,29,.06) 60%),#1a1611;box-shadow:inset 0 0 0 1px rgba(247,148,29,.45)}
.pf--amber .pf__front{background:linear-gradient(150deg,rgba(247,148,29,.16),rgba(247,148,29,.04) 55%,rgba(247,148,29,.08)),#17140f;box-shadow:inset 0 0 0 1px rgba(247,148,29,.32)}
.pf__app{font:700 10.5px/1.3 var(--ff-h);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);padding-right:30px}
.pf__name{font:800 clamp(16px,min(1.55vw,2.6vh),24px)/1.1 var(--ff-h);letter-spacing:-.01em}
.pf__d{margin-top:auto;font:800 clamp(15px,min(1.3vw,2.2vh),21px)/1 var(--ff-h);color:var(--amber);white-space:nowrap}
.pf__d em{font-style:normal}
.pf__bar{position:relative;display:block;height:6px;border-radius:3px;background:rgba(255,255,255,.08);flex:none}
.pf__bar i{position:absolute;top:0;bottom:0;left:calc(var(--a) / 200 * 100%);width:max(7px,calc((var(--b) - var(--a)) / 200 * 100%));border-radius:3px;background:linear-gradient(90deg,#FFB255,#F7941D);box-shadow:0 0 10px rgba(247,148,29,.6);transform-origin:0 50%}
.pf__t{font:600 clamp(12.5px,min(1vw,1.75vh),14.5px)/1.2 var(--ff);color:#d4d7db}
.pf__f{display:flex;flex-wrap:wrap;gap:4px}
.pf__f i{font-style:normal;font-size:11px;line-height:1;padding:4px 7px;border-radius:999px;background:rgba(169,188,208,.1);box-shadow:inset 0 0 0 1px rgba(169,188,208,.25);color:#d9e3ee;white-space:nowrap}
.pf__back small{font:700 10px/1.2 var(--ff-h);letter-spacing:.16em;text-transform:uppercase;color:#ffc27a}
.pf__back b{font:700 clamp(13px,min(1.05vw,1.8vh),15.5px)/1.35 var(--ff);color:var(--ink);margin-bottom:4px}
.pf__go{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;font:600 13px/1 var(--ff);background:var(--amber);color:#16110a;white-space:nowrap}
.pf__face>*{flex-shrink:0}
.rg__pop{position:absolute;z-index:6;display:flex;flex-direction:column;gap:6px;padding:18px 18px 16px;border-radius:20px;background:linear-gradient(150deg,rgba(247,148,29,.2),rgba(247,148,29,.06) 60%),#1a1611;box-shadow:inset 0 0 0 1px rgba(247,148,29,.45),0 30px 60px -20px rgba(0,0,0,.8);cursor:pointer;overflow:hidden}
.rg__pop[hidden]{display:none}
.rg__pop>*{flex-shrink:0}
.rg__pop .pf__app{display:block;font:700 10px/1.2 var(--ff-h);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);padding-right:36px}
.rg__pop .pf__name{font:800 26px/1.1 var(--ff-h);color:var(--ink)}
.rg__pop .rg__dt{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.rg__pop .pf__d{font:700 18px/1.2 var(--ff);color:var(--amber)}
.rg__pop .pf__d em{font-style:normal}
.rg__pop .pf__t{font:600 15px/1.2 var(--ff);color:var(--ink)}
.rg__pop .pf__bar{margin:4px 0 8px}
.rg__pb{display:flex;flex-direction:column;gap:4px;flex:1 1 auto}
.rg__pb small{font:700 10px/1.2 var(--ff-h);letter-spacing:.16em;text-transform:uppercase;color:#ffc27a;margin-top:6px}
.rg__pb b{font:600 16px/1.4 var(--ff);color:var(--ink)}
.rg__pb .pf__go{margin-top:auto;height:40px;padding:0 18px;font-size:14px;white-space:nowrap;min-height:0}
.rg__x{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:400 22px/1 var(--ff);color:var(--ink);background:rgba(255,255,255,.08)}
.pf__front{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"app app" "name name" "d t" "bar bar" "f f";align-content:start;column-gap:12px;row-gap:clamp(3px,.55vh,6px)}
.pf__app{grid-area:app}.pf__name{grid-area:name;margin-bottom:auto}.pf__front .pf__d{grid-area:d;margin-top:clamp(0px,.4vh,4px)}.pf__front .pf__t{grid-area:t;align-self:end}.pf__front .pf__bar{grid-area:bar}.pf__front .pf__f{grid-area:f;margin-top:2px}
.s-range .rg__head h2{font-size:clamp(28px,min(3.2vw,5vh),50px)}
.rg__note{flex:none;margin-top:clamp(8px,1.4vh,14px);font-size:13px;color:var(--mute);text-align:center}
.rg__hint{color:#d4d7db}

/* =========================================================
   10. ОТРЫВ
   ========================================================= */
.tear{display:grid;grid-template-columns:minmax(300px,.62fr) 1.45fr;gap:var(--gap);align-items:center}
.tear__text h2{font-size:clamp(28px,min(3.4vw,5.4vh),54px)}
.tear__frame{position:relative;width:100%;max-height:100%;aspect-ratio:1896/1196;border-radius:var(--r-xl);overflow:hidden;background:var(--panel);box-shadow:0 50px 100px -30px rgba(0,0,0,.9),inset 0 0 0 1px rgba(255,255,255,.08);justify-self:center}
.tear__zoom{position:absolute;inset:0;transform-origin:60% 40%}
.tear__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tear__vignette{position:absolute;inset:0;background:radial-gradient(80% 80% at 50% 50%,rgba(0,0,0,0) 55%,rgba(0,0,0,.55));pointer-events:none}
.tear__plate{position:absolute;left:0;right:0;height:50.5%;z-index:2;display:flex;align-items:center;justify-content:center;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 2px,rgba(0,0,0,0) 2px 64px),linear-gradient(180deg,#c3c9cf,#8d949b 45%,#6a7178)}
.tear__plate span{font:700 12px/1 var(--ff-h);letter-spacing:.4em;text-transform:uppercase;color:rgba(14,15,17,.45)}
.tear__plate--top{top:0;box-shadow:inset 0 -3px 0 #F7941D,0 10px 30px rgba(0,0,0,.5);transform:translateY(-102%)}
.tear__plate--bottom{bottom:0;box-shadow:inset 0 3px 0 #F7941D,0 -10px 30px rgba(0,0,0,.5);transform:translateY(102%);background:repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 2px,rgba(0,0,0,0) 2px 64px),linear-gradient(0deg,#c3c9cf,#8d949b 45%,#6a7178)}
.tear__plate--top::after,.tear__plate--bottom::after{content:"";position:absolute;left:0;right:0;height:14px;background:radial-gradient(6px 9px at 50% 0,#d9c27a 60%,transparent 62%) 0 0/11px 14px repeat-x;opacity:.9}
.tear__plate--top::after{bottom:-11px}
.tear__plate--bottom::after{top:-11px;transform:scaleY(-1)}
.tear__seam{position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;z-index:3;opacity:0;background:linear-gradient(90deg,transparent,#FFD08A 20%,#fff 50%,#FFD08A 80%,transparent);box-shadow:0 0 18px 4px rgba(247,148,29,.7);pointer-events:none}
.callout{position:absolute;left:var(--x);top:var(--y);z-index:4;display:flex;align-items:center;gap:12px}
.callout--left{flex-direction:row-reverse;transform:translateX(-100%)}
.callout--left .callout__dot{margin-right:-11px}
.callout:not(.callout--left) .callout__dot{margin-left:-11px}
.callout__dot{position:relative;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.22),0 0 20px rgba(255,255,255,.6);flex:none;display:grid;place-items:center;font:800 11px/1 var(--ff-h);font-style:normal;color:#0E0F11}
.callout__dot::before{content:attr(data-n)}
.callout__dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(255,255,255,.7);animation:ring 2.2s var(--ease) infinite}
.callout__dot--amber{background:var(--amber);box-shadow:0 0 0 6px rgba(247,148,29,.25),0 0 22px rgba(247,148,29,.8)}
.callout__dot--amber::after{border-color:rgba(247,148,29,.8)}
@keyframes ring{0%{transform:scale(.8);opacity:1}100%{transform:scale(2.2);opacity:0}}
.callout__box{padding:11px 15px;border-radius:18px;display:flex;flex-direction:column;gap:2px;white-space:nowrap;background:linear-gradient(150deg,rgba(20,22,26,.72),rgba(14,15,17,.58))!important}
.callout__box b{font:700 15px/1.2 var(--ff-h)}
.callout__box span{font-size:13px;color:#d4d7db}
.tear__legend{display:none;gap:8px;margin-top:16px}
.tear__legend li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--mute);line-height:1.35}
.tear__legend b{color:var(--ink)}
.tear__legend i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex:none;background:#fff;color:#0E0F11;font:800 12px/1 var(--ff-h);font-style:normal}
.tear__legend i.a{background:var(--amber)}
.verdict{display:flex;align-items:center;gap:14px;padding:14px 20px 14px 14px;border-radius:26px;margin-top:clamp(16px,3vh,28px)}
.verdict b{display:block;font:800 17px/1.2 var(--ff-h)}
.verdict span{font-size:13.5px;color:var(--mute);line-height:1.35}
.verdict__check{width:46px;height:46px;border-radius:50%;background:var(--amber);display:grid;place-items:center;flex:none;box-shadow:0 0 24px rgba(247,148,29,.6)}
.verdict__check svg{width:24px;height:24px;fill:none;stroke:#16110a;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

/* =========================================================
   11. ПОЧЕМУ МЫ
   ========================================================= */
.why__bg{position:absolute;inset:0;overflow:hidden}
.why__bg img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;opacity:.5}
.why__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(14,15,17,.35) 35%,rgba(14,15,17,.55) 70%,var(--bg) 100%)}
.bento{flex:1;min-height:0;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:1fr 1fr;gap:clamp(10px,1.2vw,16px)}
.tile{position:relative;min-height:0;padding:clamp(18px,min(2vw,2.8vh),30px);border-radius:var(--r-lg);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.tile--wide{grid-column:span 2}
.tile__no{position:absolute;top:clamp(16px,2.4vh,22px);left:clamp(18px,2vw,26px);font:800 13px/1 var(--ff-h);letter-spacing:.2em;color:var(--amber)}
.tile h3{font-size:clamp(19px,min(1.9vw,3vh),28px);margin-bottom:8px;max-width:360px}
.tile p{color:#c4c8cd;font-size:clamp(13px,min(1.05vw,1.75vh),15px);max-width:420px;line-height:1.45}
.tile__ic{position:absolute;top:clamp(14px,2vh,18px);right:clamp(16px,1.6vw,20px);width:clamp(36px,5vh,46px);height:clamp(36px,5vh,46px);fill:none;stroke:rgba(242,242,240,.6);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tile--amber{background:linear-gradient(150deg,rgba(247,148,29,.32),rgba(247,148,29,.08) 50%,rgba(247,148,29,.16))}
.tile--amber .tile__ic{stroke:var(--amber2)}

/* =========================================================
   12. ГЕОГРАФИЯ
   ========================================================= */
.geo{flex:1;min-height:0;display:grid;grid-template-columns:1.75fr 1fr;gap:var(--gap);align-items:center}
.geo__map{position:relative;border-radius:var(--r-xl);background:radial-gradient(80% 90% at 45% 70%,rgba(247,148,29,.07),rgba(0,0,0,0) 60%),linear-gradient(180deg,#121417,#0c0d0f);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);padding:clamp(6px,1vw,14px);aspect-ratio:1000/560;max-height:100%;width:100%;align-self:center;justify-self:center}
.geo-map{width:100%;height:100%;overflow:visible}
.map-ru{fill:none;stroke:#353a41;stroke-width:4.3;stroke-linecap:round}
.map-kz{fill:none;stroke:rgba(169,188,208,.45);stroke-width:4.3;stroke-linecap:round}
.route{fill:none;stroke:var(--amber);stroke-width:1.8;stroke-linecap:round;filter:drop-shadow(0 0 4px rgba(247,148,29,.7))}
.city-dot{fill:#F2F2F0}
.city-pulse{fill:none;stroke:var(--amber);stroke-width:1.5;opacity:0;transform-box:fill-box;transform-origin:center}
.city.is-on .city-pulse{animation:cityping 2.2s ease-out infinite}
@keyframes cityping{0%{opacity:.9;transform:scale(.4)}100%{opacity:0;transform:scale(1.8)}}
.city-label{font:500 13px var(--ff);fill:#d6d9dd;paint-order:stroke;stroke:#0E0F11;stroke-width:4px;stroke-linejoin:round}
.city-label.l-country{font:700 15px var(--ff-h);letter-spacing:.06em;fill:var(--ink)}
.hub-dot{fill:var(--amber)}
.hub-ring{fill:none;stroke:var(--amber);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:hubring 2.4s ease-out infinite}
@keyframes hubring{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.4);opacity:0}}
.hub-label{font:700 14px var(--ff-h);fill:var(--amber);paint-order:stroke;stroke:#0E0F11;stroke-width:4px}
.geo__side{display:flex;flex-direction:column;gap:clamp(12px,2vh,20px);min-height:0}
.geo__regions{display:grid;gap:clamp(6px,1vh,10px)}
.reg{display:flex;gap:14px;align-items:flex-start;padding:clamp(10px,1.5vh,15px) 18px;border-radius:20px;background:rgba(255,255,255,.03);box-shadow:inset 0 0 0 1px var(--line);transition:background .5s,box-shadow .5s}
.reg b{display:block;font:700 13px/1.2 var(--ff-h);letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:4px}
.reg b em{font:700 10px/1 var(--ff);letter-spacing:.1em;font-style:normal;color:#16110a;background:var(--amber);padding:4px 8px;border-radius:999px;margin-left:8px;vertical-align:2px;display:inline-block}
.reg span{color:#d4d7db;font-size:14px}
.reg__dot{width:12px;height:12px;border-radius:50%;margin-top:3px;flex:none;box-shadow:inset 0 0 0 2px var(--amber)}
.reg.is-on{background:rgba(247,148,29,.09);box-shadow:inset 0 0 0 1px rgba(247,148,29,.4)}
.reg.is-on .reg__dot{background:var(--amber);box-shadow:0 0 14px var(--amber)}
.objects{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.objects__lbl{font:700 12px/1 var(--ff-h);letter-spacing:.24em;text-transform:uppercase;color:var(--amber)}
.objects .tags li{height:30px;font-size:12.5px}

/* =========================================================
   13. КОНТАКТЫ
   ========================================================= */
.contacts__glow{position:absolute;inset:auto -10% -30% -10%;height:80%;background:radial-gradient(50% 50% at 50% 50%,rgba(247,148,29,.16),rgba(247,148,29,0) 70%);pointer-events:none}
.ct{display:grid;grid-template-columns:1.25fr 1fr;gap:var(--gap);align-items:center}
.ct__main h2{margin-bottom:clamp(14px,3vh,28px)}
.phone-big{display:inline-block;margin-bottom:clamp(14px,2.6vh,24px)}
.phone-big small{display:block;font:600 12px/1 var(--ff);letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.phone-big b{display:inline-block;font:800 clamp(34px,min(4.4vw,7.4vh),64px)/1 var(--ff-h);color:var(--amber);letter-spacing:-.02em;white-space:nowrap}
.mails{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.mail,.addr{display:flex;flex-direction:column;gap:5px;padding:clamp(14px,2.2vh,20px) 20px;border-radius:var(--r-md);transition:transform .4s var(--ease)}
.mail:hover,.addr:hover{transform:translateY(-3px)}
.mail small,.addr small{font:700 10.5px/1.3 var(--ff-h);letter-spacing:.2em;text-transform:uppercase;color:var(--amber)}
.mail b{font:700 15px/1.3 var(--ff-h);overflow-wrap:anywhere}
.mail span,.addr span span{font-size:13px;color:var(--mute)}
.addr{flex-direction:row;align-items:center;gap:16px}
.addr>span:last-child{display:flex;flex-direction:column;gap:4px}
.addr b{font:700 15.5px/1.35 var(--ff-h)}
.addr__pin{width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;background:rgba(247,148,29,.14);box-shadow:inset 0 0 0 1px rgba(247,148,29,.4)}
.addr__pin svg{width:22px;height:22px;fill:none;stroke:var(--amber);stroke-width:1.8}
.ct__how{padding:clamp(20px,min(2.6vw,3.6vh),38px);border-radius:var(--r-xl);display:flex;flex-direction:column;gap:clamp(12px,2vh,18px)}
.ct__how h3{font-size:clamp(22px,min(2.2vw,3.6vh),32px)}
.how{display:grid;gap:clamp(8px,1.6vh,14px)}
.how li{display:flex;gap:14px;align-items:flex-start}
.how i{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;font:800 14px/1 var(--ff-h);font-style:normal;background:rgba(247,148,29,.14);color:var(--amber);box-shadow:inset 0 0 0 1px rgba(247,148,29,.45)}
.how b{display:block;font:700 16px/1.25 var(--ff-h);margin-bottom:2px;color:var(--ink)}
.how span{font-size:14px;color:var(--mute);line-height:1.4}
.ct__cta{display:grid;gap:10px}
.ct__brand{display:flex;align-items:center;gap:12px;padding-top:clamp(8px,1.4vh,14px);border-top:1px solid var(--line)}
.ct__brand img{width:44px;height:44px;object-fit:contain}
.ct__brand small{display:block;font:700 9.5px/1.3 var(--ff-h);letter-spacing:.3em;color:var(--amber);text-transform:uppercase}
.ct__brand b{display:block;font:800 17px/1.15 var(--ff-h)}

/* =========================================================
   Средние экраны (ноутбуки 1024–1280)
   ========================================================= */
@media (max-width:1180px) and (min-aspect-ratio:1/1){
  .cover__in{flex-direction:column;align-items:flex-start;justify-content:flex-end}
  .cover__card{max-width:680px}
  .lay{grid-template-columns:minmax(300px,.85fr) 1.2fr}
  .lyr span{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{min-height:0}
  .toc-btn span{display:none}.toc-btn{width:44px;padding:0}
}
@media (max-height:760px) and (min-aspect-ratio:1/1){
  .cover__facts li{padding:10px 16px}
  .lay__text .lead{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .bens .ben span{display:none}
  .pf__f{display:none}
  .rg__hint{display:none}
  .s-house .lead{display:none}
  .reg{padding:8px 16px}
}

/* =========================================================
   ПОРТРЕТ / ТЕЛЕФОН — раскладка в колонку, нижняя стеклянная панель
   ========================================================= */
@media (max-aspect-ratio:1/1), (max-width:760px){
  :root{--pt:calc(64px + env(safe-area-inset-top));--pb:calc(92px + env(safe-area-inset-bottom));--pl:16px;--pr:16px;
    --h2:clamp(26px,7.4vw,42px);--lead:clamp(13.5px,3.6vw,16px);--gap:12px}
  .top{top:calc(10px + env(safe-area-inset-top));left:12px;right:12px}
  .brand img{width:36px;height:36px}
  .brand__txt b{font-size:14px}
  .toc-btn{display:none}
  .top__phone{width:44px;padding:0}
  .top__phone span{display:none}
  .rail{display:none}
  .progress{display:none}
  .ctrl{left:12px;right:12px;transform:none;bottom:calc(12px + env(safe-area-inset-bottom));height:66px;max-width:460px;margin:0 auto;justify-content:space-between}
  .ctrl__btn{width:54px;height:54px}
  .ctrl__mid{flex:1;min-width:0;flex-direction:column;justify-content:center;align-items:center;gap:6px;height:54px;padding:0 8px}
  .ctrl__count{display:none}
  .ctrl__title{font-size:13.5px;max-width:100%;overflow:hidden;text-overflow:ellipsis}
  .ctrl__title::before{content:attr(data-n) "  ";color:var(--amber);font-weight:800;font-family:var(--ff-h);white-space:pre}
  .ctrl__dots{display:flex;gap:4px;align-items:center}
  .ctrl__dots i{width:5px;height:5px;border-radius:3px;background:rgba(255,255,255,.28);transition:all .4s var(--ease)}
  .ctrl__dots i.is-active{width:16px;background:var(--amber);box-shadow:0 0 8px rgba(247,148,29,.8)}
  .toc__list{grid-template-columns:1fr}
  .toc__list button{padding:11px 12px;font-size:15px}
  .eyebrow{font-size:11px;letter-spacing:.24em;margin-bottom:8px}
  .eyebrow span{height:22px;min-width:30px}
  .lead{margin-top:8px}
  .s-head{margin-bottom:12px}
  .tags li{height:28px;font-size:12px;padding:0 11px}

  /* обложка */
  .cover__in{flex-direction:column;align-items:stretch;justify-content:flex-end;gap:10px;right:var(--pr)}
  .cover__card{max-width:none;padding:20px;border-radius:28px;background:linear-gradient(150deg,rgba(255,255,255,.11) 0%,rgba(255,255,255,.03) 38%,rgba(255,255,255,.02) 62%,rgba(255,255,255,.05) 100%),rgba(12,13,16,.36)}
  .cover__title{font-size:clamp(32px,9vw,52px);margin:12px 0 10px}
  .cover__cta{margin-top:16px;gap:8px;flex-wrap:nowrap}
  .cover__cta .btn{height:46px;padding:0 16px;font-size:14px;flex:1}
  .cover__cta .btn svg{display:none}
  .cover__facts{grid-template-columns:repeat(3,1fr);padding:4px;border-radius:22px}
  .cover__facts li{padding:10px 10px}
  .cover__facts b{font-size:14.5px}
  .cover__facts span{font-size:11px;white-space:normal;line-height:1.25}
  .cover__hint{left:50%;transform:translateX(-50%);bottom:auto;top:calc(var(--pt) + 6px);padding:8px 14px 8px 10px;border-radius:999px;background:rgba(14,15,17,.45);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
  .cover__hint>span{color:#e4e6e9}
  .hint-desk{display:none!important}
  .hint-touch{display:flex!important}

  /* завод */
  .factory__frame{padding:14px;justify-content:space-between;border-radius:28px}
  .factory__media::after{background:linear-gradient(180deg,rgba(14,15,17,.88) 0%,rgba(14,15,17,.45) 38%,rgba(14,15,17,.2) 52%,rgba(14,15,17,.9) 100%)}
  .factory__badges{margin-top:12px}
  .factory__badges .chip{height:28px;font-size:10.5px;padding:0 11px}
  .stats{grid-template-columns:1fr 1fr;gap:8px}
  .stat{min-height:0;padding:14px;border-radius:20px}
  .stat__pre{font-size:10.5px;margin-bottom:6px}
  .stat__num{font-size:clamp(26px,8vw,40px)}
  .stat__num--date{font-size:clamp(19px,5.6vw,28px)}
  .stat__lbl{font-size:12px;margin-top:6px;line-height:1.3}

  /* производство */
  .proc{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;gap:10px}
  .proc__media{border-radius:26px}
  .proc__temp{right:10px;top:10px;font-size:19px;padding:8px 13px}
  .proc__belt{bottom:4px}
  .proc__steps{gap:2px}
  .pstep{border-radius:16px}
  .pstep button{padding:7px 12px;gap:12px}
  .pstep__no{font-size:20px}
  .pstep__t{font-size:16.5px}
  .pstep p{padding-left:12px;padding-right:12px;font-size:13.5px}
  .pstep.is-on p{padding-bottom:10px}

  /* применение */
  .legend{display:none}
  .apply{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);gap:10px;align-items:start}
  .apply__scene{border-radius:24px}
  .apply__list{gap:6px}
  .zrow{padding:8px 10px;border-radius:18px;gap:12px}
  .zrow__no{width:30px;height:30px;font-size:14px}
  .zrow__txt b{font-size:15px}
  .zrow__txt small{font-size:12px}
  .zrow__go{width:28px;height:28px}
  .apply__hint{font-size:12px;text-align:center;padding:0}

  /* слои */
  .lay,.house,.tear,.ct{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .lay__text,.house__text,.tear__text{display:contents}
  .lay__text h2,.house__text h2,.tear__text h2{font-size:var(--h2)}
  .lay>*,.lay__text>*{order:1}
  .lay__fig{order:3;flex:1 1 auto;height:auto;min-height:150px;margin:10px 0 8px}
  .lay__text .tags{order:2;margin-top:10px}
  .lay__text .lead{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex-shrink:0}
  .lyrs{order:4;margin-top:0;display:grid;grid-template-columns:1fr 1fr;gap:4px}
  .lyr button{grid-template-columns:auto 1fr;padding:6px 8px;border-radius:12px;column-gap:8px;background:rgba(255,255,255,.04)}
  .lyr b{font-size:13px;white-space:normal;line-height:1.2}
  .lyr span{display:none}
  .lyr i{width:22px;height:22px;font-size:11px}
  .iso .cap{font-size:26px}.iso .cap-b{font-size:26px}
  .iso .badge>g>circle{r:25}.iso .badge text{font-size:23px;transform:translateY(3px)}
  .hz-b circle{r:22}.hz-b text{font-size:20px;transform:translateY(1px)}
  .lyr-cap{order:5;display:block;min-height:1.4em;margin-top:6px;font-size:13px;color:var(--mute);text-align:center}
  .lyr-cap b{color:var(--ink)}
  .proof__lbl{margin-bottom:5px;gap:8px}
  .proof__lbl span:first-child{font-size:9.5px}
  .proof__cap{font-size:11px;line-height:1.25;text-align:right;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .proof__row{gap:5px}
  .proof figure{border-radius:10px;max-height:none}
  .lay__fig{gap:8px}
  .fig-note{font-size:12px;padding:7px 12px 7px 7px;gap:8px;align-self:center;max-width:none}
  .air-ic{width:26px;height:26px;background-size:15px}
  .roles{gap:6px}
  .role{padding:8px 10px;border-radius:14px}
  .role b{font-size:12.5px}
  .role span{font-size:11.5px}
  .sw-notes{gap:5px;min-height:30px;justify-content:center}
  .sw-note{height:30px;font-size:11.5px;padding:0 10px 0 5px;gap:6px}
  .sw-note .ok{width:20px;height:20px;background-size:12px}
  .steel{padding:8px 12px 8px 8px;border-radius:18px;gap:10px}
  .s-sandwich .lay__fig{display:contents}
  .s-sandwich .sw-notes{order:3;margin-top:10px}
  .s-sandwich .iso-box{order:3;flex:1 1 auto;min-height:120px;margin:6px 0 8px}
  .s-sandwich .steel{order:6;margin-top:8px}
  .steel__coils{width:62px;height:42px}
  .steel__coils img{width:42px;height:42px}
  .steel__coils img+img{left:22px}
  .steel b{font-size:14px}
  .steel span{font-size:11.5px}
  .steel small{font-size:9px}

  /* дом */
  .house__fig{display:contents}
  .hs-box{order:3;flex:1 1 auto;min-height:150px;margin:6px 0 4px}
  .hz{order:4;margin-top:0;grid-template-columns:1fr 1fr;gap:5px}
  .hz__it button{padding:7px 9px;gap:9px;border-radius:14px}
  .hz__it i{width:26px;height:26px;font-size:12px}
  .hz__it b{font-size:13px}
  .hz__it small{font-size:12px}
  .house__text .lead{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .bens{order:5;margin-top:8px;gap:6px}
  .ben{flex-direction:column;align-items:flex-start;gap:6px;padding:10px;border-radius:16px}
  .ben svg{width:24px;height:24px}
  .ben b{font-size:13.5px}
  .ben span{font-size:11px}

  /* отрыв */
  .tear__frame{order:3;border-radius:22px;margin:12px 0 10px;flex:none;max-height:none}
  .tear__text .lead{order:2}
  .callout__box{display:none}
  .callout--left{transform:none;flex-direction:row}
  .callout--left .callout__dot{margin:0 0 0 -11px}
  .tear__legend{order:4;display:grid;margin-top:0;gap:6px}
  .tear__legend li{font-size:13px;gap:10px}
  .tear__legend i{width:24px;height:24px;font-size:11px}
  .verdict{order:5;margin-top:10px;padding:10px 14px 10px 10px;border-radius:20px}
  .verdict b{font-size:14.5px}
  .verdict span{font-size:12px}
  .verdict__check{width:38px;height:38px}

  /* почему */
  .bento{grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,1fr);gap:8px}
  .tile--wide{grid-column:auto}
  .tile{padding:12px;border-radius:20px}
  .tile__no{top:12px;left:12px;font-size:11px}
  .tile__ic{top:10px;right:10px;width:28px;height:28px}
  .tile h3{font-size:clamp(14px,4vw,18px);margin-bottom:4px;line-height:1.12}
  .tile p{font-size:11.5px;line-height:1.35}

  /* география */
  .geo{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);gap:10px;align-items:start}
  .geo__map{border-radius:22px;padding:4px}
  .city-label{display:none}
  .city-label.l-country{display:block;font-size:24px}
  .hub-label{font-size:24px}
  .geo__side{gap:10px}
  .geo__regions{gap:5px}
  .reg{padding:8px 12px;border-radius:15px;gap:10px}
  .reg b{font-size:11px;margin-bottom:2px}
  .reg span{font-size:12.5px}
  .objects{gap:6px}
  .objects__lbl{display:none}
  .objects .tags{gap:5px}
  .objects .tags li{height:26px;font-size:11.5px;padding:0 9px}

  /* контакты */
  .ct__main h2{margin-bottom:10px}
  .phone-big{margin-bottom:12px}
  .phone-big small{font-size:10.5px;margin-bottom:6px}
  .phone-big b{font-size:clamp(28px,8.6vw,40px)}
  .mails{grid-template-columns:1fr;gap:8px;margin-bottom:8px}
  .mail{padding:11px 14px;border-radius:16px;gap:3px}
  .mail b{font-size:14px}
  .mail span{font-size:12px}
  .addr{padding:10px 14px;border-radius:16px;gap:12px}
  .addr b{font-size:13.5px}
  .addr__pin{width:36px;height:36px}
  .ct__how{margin-top:10px;padding:14px;border-radius:24px;gap:10px}
  .ct__how h3,.how,.ct__brand{display:none}
  .ct__cta{grid-template-columns:1fr 1fr;gap:8px}
  .ct__cta .btn{height:46px;font-size:13.5px;padding:0 10px}

  /* карточки продукции — телефон */
  .pc{padding:10px;border-radius:28px}
  .pc .lay__text,.pc .house__text{padding:0}
  .pc>.lay__text>*,.pc>.house__text>*{margin-left:6px;margin-right:6px}
  .pc .eyebrow{margin-top:6px}
  .pc .lay__fig,.pc .house__fig{order:3;display:flex;flex:1 1 auto;min-height:140px;margin:8px 0 6px}
  .pc .house__fig{min-height:150px}
  .pc__media{padding:8px;border-radius:20px;gap:6px}
  .pc__media--split{display:flex}
  .pc .story{display:none}
  .pc .proof{display:block;flex:none;margin:0 2px}
  .pc .fams{order:2;margin-top:8px;gap:5px}
  .fam{padding:6px 10px;border-radius:12px;gap:1px 7px}
  .fam__n{font-size:13px}.fam__r{font-size:10.5px}
  .fam__d{font-size:12px}.fam__t{font-size:11.5px}
  .fam__f{font-size:10.5px;line-height:1.3}
  .fams--row .fam{flex:1 1 auto}
  .pc__cta{display:none}
  .pc .lyrs{order:4;gap:4px}
  .pc .lyr button{padding:6px 8px}
  .pc .lyr b{font-size:13px}
  .pc .lyr-cap{order:5;padding:0;text-align:center;font-size:12.5px}
  .pc .iso .rlab__t{font-size:30px;stroke-width:7px}
  .s-sandwich .lay__fig{display:flex}
  .s-sandwich .sw-notes{margin-top:0}
  .s-sandwich .iso-box{flex:1 1 0;min-height:100px;margin:0}
  .pc .hz{order:4;margin-top:0}
  .pc .hz__it button{padding:6px 8px;gap:8px}
  .pc .hz__it i{width:24px;height:24px;font-size:11px}
  .pc .hz__it b{font-size:12.5px}
  .pc .hz__it small{font-size:11px}
  .pc .house__fig .hs-box{flex:1 1 0;min-height:0;margin:0}
  .s-house .fams{order:5;margin-top:6px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .s-house .fam{display:grid;grid-template-columns:1fr;row-gap:1px;align-content:start}
  .s-house .fam::before,.s-house .fam::after,.s-house .fam__t::before{display:none;content:none}
  .s-house .fam__n{white-space:normal;line-height:1.15}
  .s-vent .fig-note{display:none}
  .s-vent .lead{-webkit-line-clamp:4}
  .s-card+.s-card .pc{box-shadow:0 -9px 0 -4px #23262b,inset 0 0 0 1px rgba(255,255,255,.07),0 30px 60px -30px rgba(0,0,0,.85)}
  .s-card+.s-card+.s-card .pc{box-shadow:0 -9px 0 -4px #23262b,0 -17px 0 -8px #1a1c20,inset 0 0 0 1px rgba(255,255,255,.07),0 30px 60px -30px rgba(0,0,0,.85)}

  /* ассортимент — телефон */
  .rg__head{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:10px}
  .rg__tabs{margin:0 -16px;padding:5px 16px;border-radius:0;background:none;box-shadow:none;gap:6px}
  .rg__tab{height:36px;padding:0 12px;font-size:13px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line)}
  .rg__grid{grid-template-columns:1fr 1fr;grid-template-rows:repeat(5,minmax(0,1fr));gap:7px}
  .pf__face{border-radius:16px;padding:9px 10px;gap:3px}
  .pf__front{display:flex}
  .pf__front .pf__t,.pf__front .pf__d{align-self:auto;margin-top:0}
  .pf__name{margin-bottom:auto}
  .pf__card{border-radius:16px}
  .pf__front::after{width:20px;height:20px;top:8px;right:8px;background-size:11px}
  .pf__app{display:none}
  .pf__name{padding-right:22px}
  .pf__name{font-size:14.5px}
  .pf__d{font-size:13.5px}
  .pf__bar{height:4px}
  .pf__t{font-size:11.5px}
  .pf__f{display:none}
  .pf__back small{font-size:8.5px}
  .pf__back b{font-size:11.5px;margin-bottom:2px}
  .pf__go{height:auto;min-height:26px;padding:5px 10px;font-size:11px;line-height:1.2;white-space:normal}
  .rg__note{font-size:11px;margin-top:8px;line-height:1.35}
}
/* невысокие телефоны (до ~780px) */
@media (max-aspect-ratio:1/1) and (max-height:780px), (max-width:760px) and (max-height:780px){
  .apply__hint{display:none}
  .zrow{padding:6px 10px}
  .s-house .lead,.s-roof .lead{display:none}
  .rg__note{display:none}
  .s-range .rg__head h2{font-size:24px}
  .geo__regions{gap:4px}
  .geo{gap:8px}
  .reg{padding:5px 12px}
  .reg b{margin-bottom:1px}
  .reg span{font-size:11.5px;line-height:1.25}
  .s-sandwich .lyr-cap{display:none}
  .s-sandwich .tags{margin-top:6px}
  .reg b em{padding:3px 7px}
  .s-sandwich .steel span{font-size:11.5px;line-height:1.3}
  .s-sandwich .steel__coils{width:52px;height:36px}
  .s-sandwich .steel__coils img{width:36px;height:36px}
  .s-sandwich .steel__coils img+img{left:18px}
}
/* очень низкие телефоны */
@media (max-aspect-ratio:1/1) and (max-height:700px), (max-width:760px) and (max-height:700px){
  .lay__text .lead,.house__text .lead{-webkit-line-clamp:2}
  .bens{display:none}
  .tear__text .lead{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .tile p{display:none}
  .cover__lead{display:none}
}
/* планшет в портрете — побольше воздуха */
@media (max-aspect-ratio:1/1) and (min-width:700px){
  :root{--pl:36px;--pr:36px;--pt:96px;--pb:110px;--h2:clamp(36px,5.6vw,56px);--lead:17px}
  .lyrs{grid-template-columns:1fr 1fr 1fr}
  .tile p{font-size:14px}
}

/* ---------- Без анимаций ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .progress i{transition:none}
}