/* Атмарх — стиль сайта. «Гениальность в простоте»: много воздуха, точная типографика, спокойные цвета. */
@font-face{font-family:"Lora";src:url(/fonts/Lora.woff) format("woff");font-weight:400 700;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-Medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-SemiBold.woff) format("woff");font-weight:600 700;font-display:swap}

:root{
  --atm:#0F3B66;      /* основной: атмосфера */
  --atm-2:#174C80;
  --atm-3:#0A2A4A;
  --air:#E5ECF3;      /* воздух */
  --air-2:#F1F5F9;
  --bg:#FAF9F6;       /* тёплый белый */
  --paper:#FFFFFF;
  --ink:#16191D;
  --muted:#5D646D;
  --line:#E4E2DC;
  --line-2:#D6D3CB;
  --brass:#A9824A;    /* тонкий акцент достоинства */
  --ok:#2F6B4F; --err:#A3392B;
  --r:14px; --r-sm:10px;
  --shadow:0 1px 2px rgba(16,25,40,.04),0 8px 24px rgba(16,25,40,.06);
  --shadow-lg:0 24px 60px rgba(10,30,60,.18);
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --hdr:76px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--atm);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(34px,5vw,60px)}
h2{font-size:clamp(26px,3.2vw,40px)}
h3{font-size:21px}
p{margin:0 0 1em}
button{font:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:13px}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:640px}
.eyebrow{font:600 12px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:18px}
.skip{position:absolute;left:-999px;top:8px;background:var(--atm);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--atm-2);outline-offset:3px;border-radius:4px}
.linklike{background:none;border:0;padding:0;color:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}

/* ---------- Кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid var(--atm);background:var(--atm);color:#fff;font:600 15px/1 var(--sans);cursor:pointer;transition:background .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease),color .25s;text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--atm-3);box-shadow:0 8px 20px rgba(15,59,102,.22);transform:translateY(-1px)}
.btn:active{transform:none}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn svg{width:18px;height:18px}
.btn-lg{min-height:54px;padding:0 30px;font-size:16px}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--atm);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--paper);border-color:var(--atm);color:var(--atm)}
.btn-light{background:#fff;color:var(--atm);border-color:#fff}
.btn-light:hover{background:var(--air);color:var(--atm-3)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline-light:hover{background:rgba(255,255,255,.08);border-color:#fff}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--atm)}
.more svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.more:hover svg,.dir:hover .more svg,.svc:hover .more svg{transform:translateX(4px)}
.ico{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:0;background:transparent;color:var(--ink);cursor:pointer;position:relative;transition:background .2s}
.ico:hover{background:var(--air-2);text-decoration:none}
.ico svg{width:22px;height:22px}

/* ---------- Шапка и меню ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(250,249,246,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.hdr.scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(16,25,40,.04)}
.hdr-in{display:flex;align-items:center;gap:24px;height:var(--hdr);position:relative}
.nav-item:has(.mega){position:static}
.logo{display:flex;align-items:center;gap:12px;color:var(--atm);text-decoration:none!important;flex:none}
.logo-mark{width:36px;height:36px;fill:currentColor}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font:500 21px/1 var(--serif);letter-spacing:.16em}
.logo-txt small{font:600 8.5px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.logo-light{color:#fff}.logo-light small{color:rgba(255,255,255,.6)}
.nav{display:flex;gap:4px;margin:0 auto}
.nav-item{position:relative}
.nav-a{display:flex;align-items:center;gap:4px;height:var(--hdr);padding:0 14px;color:var(--ink);font-weight:500;font-size:15px;text-decoration:none!important;position:relative}
.nav-a svg{width:15px;height:15px;transition:transform .3s var(--ease);opacity:.6}
.nav-a::after{content:"";position:absolute;left:14px;right:14px;bottom:22px;height:1.5px;background:var(--atm);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav-item:hover .nav-a::after,.nav-item:focus-within .nav-a::after{transform:scaleX(1)}
.nav-item:hover .nav-a svg,.nav-item:focus-within .nav-a svg{transform:rotate(180deg)}
/* Выпадающие меню: плавно раскрываются сверху вниз.
   Открытие ~0,45 с с мягким замедлением в конце, закрытие ~0,3 с; небольшая задержка
   защищает от случайного открытия при проведении мышью и от «мигания» при переходе в меню. */
.drop{position:absolute;top:calc(var(--hdr) - 8px);left:50%;transform:translate(-50%,-10px);opacity:0;visibility:hidden;pointer-events:none;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);z-index:60;
  clip-path:inset(0 -60px 100% -60px);
  transition:clip-path .3s cubic-bezier(.4,0,.7,.2) .12s,transform .3s cubic-bezier(.4,0,.7,.2) .12s,opacity .22s ease .2s,visibility 0s linear .42s}
.drop::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.nav-item:hover .drop,.nav-item:focus-within .drop,.nav-item.tapped .drop{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);
  clip-path:inset(0 -60px -80px -60px);
  transition:clip-path .46s cubic-bezier(.22,.61,.36,1) .08s,transform .46s cubic-bezier(.22,.61,.36,1) .08s,opacity .2s ease .08s,visibility 0s linear .08s}
.drop .mega-col,.drop .mega-cta,.drop.list a{opacity:0;transform:translateY(-6px);transition:opacity .16s ease,transform .16s ease}
.nav-item:hover .drop .mega-col,.nav-item:hover .drop .mega-cta,.nav-item:hover .drop.list a,
.nav-item:focus-within .drop .mega-col,.nav-item:focus-within .drop .mega-cta,.nav-item:focus-within .drop.list a,
.nav-item.tapped .drop .mega-col,.nav-item.tapped .drop .mega-cta,.nav-item.tapped .drop.list a{opacity:1;transform:none;transition:opacity .34s ease,transform .4s cubic-bezier(.22,.61,.36,1)}
.nav-item .drop :is(.mega-col,.mega-cta,a):nth-child(1){transition-delay:.18s}
.nav-item .drop :is(.mega-col,.mega-cta,a):nth-child(2){transition-delay:.23s}
.nav-item .drop :is(.mega-col,.mega-cta,a):nth-child(3){transition-delay:.28s}
.nav-item .drop :is(.mega-col,.mega-cta,a):nth-child(n+4){transition-delay:.33s}
.nav-item:not(:hover):not(:focus-within):not(.tapped) .drop :is(.mega-col,.mega-cta,a){transition-delay:0s}
.drop.list{min-width:240px;padding:10px}
.drop.list a{display:block;padding:10px 14px;border-radius:8px;color:var(--ink);font-size:15px;text-decoration:none}
.drop.list a:hover{background:var(--air-2);color:var(--atm)}
.mega{width:min(980px,92vw)}
.mega-in{display:grid;grid-template-columns:repeat(3,1fr) 220px;gap:28px;padding:28px}
.drop.mega .mega-in{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.mega-h{font:500 18px/1.2 var(--serif);color:var(--ink)}
.mega-d{font-size:13px;color:var(--muted);margin:6px 0 12px}
.mega-col ul{list-style:none;margin:0;padding:0}
.mega-col li a{display:flex;padding:6px 0;color:var(--ink);font-size:14px;transition:color .2s,padding .25s var(--ease);text-decoration:none}
.mega-col li a:hover{color:var(--atm);padding-left:6px}
.mega-cta{background:var(--air);border-radius:var(--r-sm);padding:20px;display:flex;flex-direction:column;justify-content:space-between}
.mega-cta p{font:500 17px/1.3 var(--serif);margin-bottom:16px}
.mega-cta .btn{white-space:normal;text-align:center;line-height:1.2;padding:10px 16px;height:auto}
.hdr-act{display:flex;align-items:center;gap:4px}
.hdr-phone{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:600;font-size:15px;margin-right:8px;text-decoration:none!important}
.hdr-phone svg{width:16px;height:16px;color:var(--atm)}
.badge{position:absolute;top:3px;right:1px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--atm);color:#fff;font:600 11px/18px var(--sans);text-align:center}
.badge.bump{animation:bump .5s var(--ease)}
@keyframes bump{40%{transform:scale(1.35)}}
.burger{display:none}
.mnav{position:fixed;inset:0;z-index:80;background:rgba(10,20,35,.35);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.mnav.open{opacity:1;visibility:visible}
.mnav-in{position:absolute;right:0;top:0;bottom:0;width:min(380px,88vw);background:var(--bg);padding:24px;overflow:auto;transform:translateX(100%);transition:transform .4s var(--ease);display:flex;flex-direction:column;gap:6px}
.mnav.open .mnav-in{transform:none}
.mnav-close{align-self:flex-end;margin-bottom:12px}
.m-group summary,.m-link{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border-bottom:1px solid var(--line);font:500 19px/1.2 var(--serif);color:var(--ink);cursor:pointer;list-style:none;text-decoration:none}
.m-group summary::-webkit-details-marker{display:none}
.m-group summary svg{width:18px;height:18px;transition:transform .3s}
.m-group[open] summary svg{transform:rotate(180deg)}
.m-group a{display:block;padding:10px 12px;color:var(--muted)}
.mnav .btn{margin-top:20px}

/* ---------- Появление при прокрутке ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* ---------- Первый экран ---------- */
.hero{padding:64px 0 32px;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.25fr .9fr;align-items:center;gap:48px;min-height:min(560px,70vh)}
.hero h1{max-width:15ch}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-art{position:relative;aspect-ratio:1;max-width:460px;justify-self:end;width:100%}
.hero-sphere{width:100%;height:100%;fill:var(--atm);filter:drop-shadow(0 40px 60px rgba(15,59,102,.22));animation:float 9s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.wind{position:absolute;inset:0;pointer-events:none}
.wind i{position:absolute;left:-12%;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--atm-2));opacity:.0;animation:wind 6s var(--ease) infinite}
.wind i:nth-child(1){top:36%;width:40%;animation-delay:.2s}
.wind i:nth-child(2){top:50%;width:55%;animation-delay:1.8s}
.wind i:nth-child(3){top:64%;width:30%;animation-delay:3.4s}
@keyframes wind{0%{transform:translateX(-30%);opacity:0}20%{opacity:.55}60%{opacity:0;transform:translateX(30%)}100%{opacity:0}}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{display:flex;gap:14px;padding:26px 20px 26px 0}
.fact+.fact{padding-left:24px;border-left:1px solid var(--line)}
.fact svg{width:26px;height:26px;color:var(--atm);flex:none;margin-top:2px}
.fact b{display:block;font-weight:600;margin-bottom:2px}
.fact span{font-size:14px;color:var(--muted)}

/* ---------- Секции ---------- */
.sec{padding:96px 0}
.sec-tight{padding:40px 0 80px}
.sec-air{background:var(--air-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark{background:var(--atm);color:#fff}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark p{color:rgba(255,255,255,.78)}
.sec-h{margin-bottom:44px;max-width:640px}
.sec-h p{color:var(--muted);font-size:17px}
.row-h{display:flex;justify-content:space-between;align-items:flex-end;max-width:none;gap:20px}
.dirs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dir{display:flex;flex-direction:column;padding:32px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-decoration:none!important;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s;min-height:260px}
.dir:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.dir-n{font:500 14px/1 var(--serif);color:var(--brass);margin-bottom:auto;padding-bottom:40px}
.dir p{color:var(--muted);font-size:15px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:56px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font:500 30px/1 var(--serif);color:var(--atm)}
.steps li::after{content:"";position:absolute;top:15px;left:52px;right:-10px;height:1px;background:var(--line-2)}
.steps li:last-child::after{display:none}
.steps b{display:block;font-weight:600;margin-bottom:6px}
.steps span{font-size:14px;color:var(--muted)}

/* ---------- Карточки ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .4s var(--ease),transform .4s var(--ease),border-color .3s}
.card.pad{padding:32px}
.prod:hover,.svc:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:transparent}
.card-img{display:block;aspect-ratio:4/3;background:var(--air-2);overflow:hidden}
.card-img img,.card-img .ph{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.prod:hover .card-img img,.prod:hover .card-img .ph{transform:scale(1.04)}
.card-b{padding:22px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-b h3{font-size:19px;margin:0}
.card-b h3 a{color:var(--ink)}
.card-b p{font-size:14px;margin:0}
.card-f{display:flex;flex-direction:column;gap:12px;margin-top:auto;padding-top:14px}
.svc .card-f{flex-direction:row;justify-content:space-between;align-items:center}
.svc{display:flex}
.svc .card-b{padding:28px;min-height:220px}
.prod{display:flex;flex-direction:column}
.card-img{position:relative}
.card-img>a{display:block;height:100%}
.quick-btn{position:absolute;left:50%;bottom:14px;transform:translate(-50%,10px);opacity:0;transition:opacity .3s var(--ease),transform .35s var(--ease);background:rgba(255,255,255,.94);color:var(--atm);border:0;box-shadow:var(--shadow)}
.prod:hover .quick-btn,.quick-btn:focus-visible{opacity:1;transform:translate(-50%,0)}
.quick-btn:hover{background:#fff}
@media (hover:none){.quick-btn{opacity:1;transform:translate(-50%,0)}}
.card-btns{display:flex;gap:8px}
.card-btns .btn{flex:1;padding:0 10px}
.price{font:600 19px/1.2 var(--sans);color:var(--ink)}
.price-lg{font-size:30px}
.price s{color:var(--muted);font-weight:400;font-size:.72em;margin-right:4px;text-decoration-thickness:1.5px}
.price-sale{color:#A3392B}
.sale-badge{font-style:normal;font-size:12px;font-weight:700;background:#A3392B;color:#fff;border-radius:6px;padding:2px 6px;vertical-align:middle;margin-left:4px}
.price-lg .sale-badge{font-size:14px}
.price-note{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.brand-line{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-bottom:4px}
.note-import{background:#FFF8EC;border:1px solid #F1E2C6;color:#6B5426;border-radius:var(--r-sm);padding:12px 14px;font-size:14px}
.ph{background:linear-gradient(160deg,var(--air) 0%,var(--air-2) 100%);display:grid;place-items:center}
.ph svg{width:100%;height:100%}
.ph .sph{fill:var(--atm);opacity:.09}
.ph .art{fill:none;stroke:var(--atm);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.ph .art .w{stroke:var(--brass)}

/* ---------- История ---------- */
.story{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.story .btn{margin-top:12px}
.timeline{list-style:none;margin:0;padding:0;border-left:1px solid rgba(255,255,255,.25)}
.timeline li{position:relative;padding:0 0 32px 32px}
.timeline li::before{content:"";position:absolute;left:-5px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--brass)}
.timeline span{display:block;font:500 14px/1 var(--serif);color:#C7A877;margin-bottom:8px}
.timeline b{display:block;font:500 20px/1.3 var(--serif);margin-bottom:6px}
.timeline p{margin:0;font-size:15px}
.timeline-light{border-color:var(--line-2)}
.timeline-light span{color:var(--brass)}
.timeline-light p{color:var(--muted)}
.story-page{display:grid;grid-template-columns:1.2fr 1fr;gap:64px}
.prose p{font-size:17px;color:#33383e}
.norms{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.norm{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);padding:22px}
.norm b{font:500 18px/1.2 var(--serif);color:var(--atm)}
.norm p{font-size:14px;color:var(--muted);margin:8px 0 0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.two-wide{grid-template-columns:1.6fr 1fr}

/* ---------- Манифест ---------- */
.manifesto{position:relative;overflow:hidden}
.manifesto-in{position:relative;max-width:980px;text-align:center;padding:24px 24px}
.manifesto-mark{position:absolute;right:-160px;top:50%;width:420px;height:420px;transform:translateY(-50%);fill:#fff;opacity:.05}
.manifesto blockquote{margin:0}
.manifesto blockquote p{font:400 clamp(26px,3.6vw,44px)/1.3 var(--serif);color:#fff;letter-spacing:-.01em;margin:0 0 24px}

.manifesto-sub{font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:#C7A877!important;max-width:640px;margin:0 auto 28px!important}
.more-light{color:#fff}.more-light:hover{color:#fff}
.about-lead{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding-bottom:8px}
.manifesto-q{font:400 clamp(24px,3vw,34px)/1.25 var(--serif);max-width:720px;margin:0}

/* ---------- Фотографии ---------- */
.hero-photo{position:relative;justify-self:end;width:100%;max-width:560px;aspect-ratio:4/5;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-photo img{width:100%;height:100%;object-fit:cover;animation:slowzoom 18s ease-out both}
@keyframes slowzoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-photo-mark{position:absolute;left:20px;bottom:20px;width:56px;height:56px;fill:#fff;opacity:.92;filter:drop-shadow(0 4px 12px rgba(0,0,0,.25))}
.manifesto.has-img{background:linear-gradient(rgba(10,42,74,.86),rgba(10,42,74,.86)),var(--mimg) center/cover no-repeat}
.manifesto.has-img .manifesto-mark{display:none}
.history-photo{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:var(--r);margin:8px 0 8px}
.case-img{max-width:none;width:calc(100% + 56px);margin:-28px -28px 20px;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r) var(--r) 0 0;display:block}
@media (max-width:860px){.hero-photo{order:-1;max-width:none;aspect-ratio:4/3;justify-self:stretch}}

/* ---------- Проекты ---------- */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.case-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px;font-size:13px}
.case-badge{padding:4px 10px;border-radius:999px;background:var(--air);color:var(--atm);font-weight:600}
.case-badge.real{background:#EAF3EE;color:var(--ok)}
.case-obj{color:var(--muted)}
.case h3{font-size:22px}
.case dl{margin:0;display:grid;gap:4px}
.case dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-top:10px}
.case dd{margin:0;color:#33383e;font-size:15px}
@media (max-width:860px){.cases{grid-template-columns:1fr}.manifesto-mark{display:none}}

/* ---------- Две стороны ---------- */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.aud-col{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.aud-col:nth-child(2){background:var(--air-2)}
.aud-h{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.aud-h svg{width:28px;height:28px;color:var(--atm)}
.aud-h h3{margin:0;font-size:26px}
.aud ul{list-style:none;margin:0;padding:0}
.aud li{padding:14px 0;border-top:1px solid var(--line)}
.aud li b{display:block;font-weight:600;margin-bottom:3px}
.aud li span{color:var(--muted);font-size:15px}

/* ---------- Формула воздуха ---------- */
.formula.has-img{background:linear-gradient(rgba(10,42,74,.88),rgba(10,42,74,.88)),var(--mimg) center/cover no-repeat}
.formula .eyebrow{color:#C7A877}
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18)}
.fcell{padding:32px 24px 32px 0}
.fcell+.fcell{padding-left:24px;border-left:1px solid rgba(255,255,255,.18)}
.fcell b{display:block;font:400 clamp(30px,3.4vw,44px)/1.05 var(--serif);color:#fff;white-space:nowrap}
.fcell span{display:block;margin-top:10px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#C7A877;font-weight:600}
.fcell p{margin:10px 0 0;font-size:15px}
.formula-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.18);padding-top:28px}
.formula-foot p{margin:0}
@media (max-width:860px){.aud{grid-template-columns:1fr}.aud-col{padding:24px}.fgrid{grid-template-columns:1fr 1fr}.fcell{padding:24px 12px 24px 0!important;border-left:0!important}.fcell:nth-child(2n){padding-left:16px!important;border-left:1px solid rgba(255,255,255,.18)!important}}

/* ---------- Принципы ---------- */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.pr{padding:32px 32px 32px 0;border-bottom:1px solid var(--line)}
.pr:not(:nth-child(3n+1)){padding-left:32px;border-left:1px solid var(--line)}
.pr span{display:block;font:500 14px/1 var(--serif);color:var(--brass);margin-bottom:18px}
.pr b{display:block;font:500 21px/1.3 var(--serif);margin-bottom:8px}
.pr p{color:var(--muted);font-size:15px;margin:0}
@media (max-width:860px){.principles{grid-template-columns:1fr}.pr,.pr:not(:nth-child(3n+1)){padding:24px 0;border-left:0}}

/* ---------- FAQ ---------- */
.faq{max-width:820px;border-top:1px solid var(--line)}
.faq-i{border-bottom:1px solid var(--line)}
.faq-i summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;cursor:pointer;list-style:none;font:500 19px/1.35 var(--serif)}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary svg{width:20px;height:20px;flex:none;transition:transform .35s var(--ease);color:var(--atm)}
.faq-i[open] summary svg{transform:rotate(180deg)}
.faq-i p{color:var(--muted);padding:0 40px 22px 0;margin:0;animation:fadeDown .4s var(--ease)}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}}

/* ---------- Призыв ---------- */
.cta{padding:0 0 96px}
.cta-in{background:var(--atm);color:#fff;border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;position:relative;overflow:hidden}
.cta-in::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-in h2{color:#fff;margin-bottom:8px}
.cta-in p{color:rgba(255,255,255,.75);margin:0}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- Внутренние страницы ---------- */
.phead{padding:40px 0 24px}
.phead-item{padding-bottom:0}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:24px}
.crumbs a{color:var(--muted)}
.crumbs b{font-weight:500;color:var(--ink)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tabs a{padding:9px 18px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink);font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}
.tabs a:hover{border-color:var(--atm)}
.tabs a.on{background:var(--atm);border-color:var(--atm);color:#fff}
.item{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.item-media{position:sticky;top:calc(var(--hdr) + 24px);border-radius:var(--r);overflow:hidden;background:var(--air-2);aspect-ratio:1;border:1px solid var(--line)}
.item-img{width:100%;height:100%;object-fit:cover}
.item-info h1{font-size:clamp(30px,3.6vw,44px)}
.item-price{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:24px 0}
.stock{font-size:14px;color:var(--muted);padding:5px 12px;border-radius:999px;background:var(--air-2)}
.stock.ok{color:var(--ok);background:#EAF3EE}
.item-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}
.specs{width:100%;border-collapse:collapse;margin-bottom:28px}
.specs th,.specs td{text-align:left;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top}
.specs th{font-weight:400;color:var(--muted);width:45%}
.item-body{color:#33383e}
.assure{list-style:none;padding:24px 0 0;margin:24px 0 0;border-top:1px solid var(--line);display:grid;gap:12px}
.assure li{display:flex;gap:12px;align-items:center;font-size:15px}
.assure svg{width:22px;height:22px;color:var(--atm)}

/* ---------- Формы ---------- */
label{display:block;font-size:14px;font-weight:500;margin-bottom:14px;color:var(--ink)}
input,textarea,select{display:block;width:100%;margin-top:6px;padding:12px 14px;font:400 16px/1.4 var(--sans);color:var(--ink);background:#fff;border:1px solid var(--line-2);border-radius:var(--r-sm);transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--atm);box-shadow:0 0 0 4px rgba(15,59,102,.1)}
input:disabled{background:var(--air-2);color:var(--muted)}
.chk{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px;color:var(--muted)}
.chk input{width:18px;height:18px;margin:2px 0 0;flex:none;accent-color:var(--atm)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
fieldset{border:0;padding:0;margin:8px 0 18px}
legend{font-weight:600;margin-bottom:10px;font-size:15px}
.radio{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line-2);border-radius:var(--r-sm);margin-bottom:8px;cursor:pointer;transition:border-color .2s,background .2s}
.radio:has(input:checked){border-color:var(--atm);background:var(--air-2)}
.radio input{width:18px;height:18px;margin:3px 0 0;accent-color:var(--atm);flex:none}
.radio b{display:block;font-weight:600}
.radio small{color:var(--muted);font-weight:400}
.radio.disabled{opacity:.45;pointer-events:none}
.err{background:#FBEDEA;color:var(--err);padding:12px 16px;border-radius:var(--r-sm);font-size:14px}
.acc-opt{margin-bottom:16px}
.acc-opt summary{cursor:pointer;font-weight:500;margin-bottom:10px}
.auth{max-width:440px;margin:0 auto}

/* ---------- Корзина ---------- */
.checkout{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start}
.co-sum{position:sticky;top:calc(var(--hdr) + 20px)}
.co-form{margin-top:24px}
.cart-row{display:grid;grid-template-columns:1fr auto auto auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-row:last-child{border-bottom:0}
.cart-row a{color:var(--ink);font-weight:500}
.cart-row small{display:block;color:var(--muted)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:999px}
.qty button{width:34px;height:34px;border:0;background:none;cursor:pointer;font-size:18px;color:var(--atm)}
.qty span{min-width:24px;text-align:center;font-weight:600}
.rm{border:0;background:none;color:var(--muted);cursor:pointer;width:32px;height:32px;border-radius:50%}
.rm:hover{background:#FBEDEA;color:var(--err)}
.rm svg{width:16px;height:16px;margin:auto}
.sum-row{display:flex;justify-content:space-between;padding:8px 0;color:var(--muted)}
.sum-row.tot{border-top:1px solid var(--line);margin-top:8px;padding-top:16px;color:var(--ink);font-weight:600;font-size:20px}
.empty{text-align:center;padding:40px 0}
.empty svg{width:56px;height:56px;margin:0 auto 16px;color:var(--line-2)}

/* ---------- Заказ ---------- */
.ord-st{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--r-sm);background:var(--air-2);margin-bottom:24px}
.ord-st svg{width:28px;height:28px;flex:none;color:var(--atm)}
.ord-st b{display:block;font:500 22px/1.2 var(--serif);margin-bottom:4px}
.ord-paid{background:#EAF3EE}.ord-paid svg{color:var(--ok)}
.tbl{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line)}
.tbl th{font-weight:600;font-size:13px;color:var(--muted)}
.tbl .r{text-align:right}
.tbl .tot td{font-weight:600;font-size:17px;border-bottom:0}
.demo-pay{text-align:center}
.demo-pay form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- Контакты и документы ---------- */
.contact-list{display:grid;gap:14px;align-content:start}
.contact-list>*{display:flex;gap:16px;align-items:center;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-decoration:none!important;transition:border-color .2s}
.contact-list>a:hover{border-color:var(--atm)}
.contact-list svg{width:24px;height:24px;color:var(--atm);flex:none}
.contact-list small{display:block;color:var(--muted);font-size:13px}
.contact-list b{font-weight:600}
.reqs{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.doc h2{font-size:22px;margin-top:32px}
.doc p,.doc li{font-size:15px;color:#33383e}
.doc-meta{color:var(--muted)!important;font-size:14px!important}
.req{background:var(--air-2);border-radius:var(--r-sm);padding:16px 20px}
.nf{padding:40px 0}
.nf-mark{width:96px;height:96px;fill:var(--atm);margin:0 auto 24px;opacity:.9}

/* ---------- Подвал ---------- */
.ftr{background:var(--atm-3);color:rgba(255,255,255,.72);padding:64px 0 28px;font-size:14px}
.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px}
.ftr h4{font:600 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.ftr a,.ftr span{display:block;color:rgba(255,255,255,.72);margin-bottom:9px}
.ftr a:hover{color:#fff}
.ftr-note{margin-top:20px}
.ftr .logo{display:flex;margin:0}
.ftr .logo-txt{display:flex;margin:0;color:#fff}
.ftr .logo-txt small{display:block;margin:6px 0 0;color:rgba(255,255,255,.55)}
.ftr-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px}
.ftr-bottom span{margin:0}
.ftr-links{display:flex!important;flex-wrap:wrap;gap:18px}
.ftr-links a,.ftr-links button{margin:0;color:rgba(255,255,255,.72);font-size:13px}

/* ---------- Модальные окна ---------- */
.modal{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;background:rgba(10,20,35,.45);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s var(--ease)}
.modal.open{opacity:1}
.modal[hidden]{display:none}
.modal-box{position:relative;background:var(--bg);border-radius:20px;padding:36px;width:min(480px,100%);max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);transform:translateY(20px) scale(.98);transition:transform .4s var(--ease)}
.modal.open .modal-box{transform:none}
.modal-wide{width:min(880px,100%)}
.modal-x{position:absolute;top:14px;right:14px}
.modal-box h3{font-size:26px;padding-right:40px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.quick .ph,.quick img{border-radius:var(--r-sm);aspect-ratio:1;width:100%;object-fit:cover}
.done-msg{text-align:center;padding:20px 0}
.done-msg svg{width:56px;height:56px;color:var(--ok);margin:0 auto 12px;padding:12px;border-radius:50%;background:#EAF3EE}

/* ---------- Чат ---------- */
.chat-fab{position:fixed;right:24px;bottom:24px;z-index:90;display:flex;align-items:center;gap:10px;height:54px;padding:0 22px 0 18px;border-radius:999px;border:0;background:var(--atm);color:#fff;font-weight:600;font-size:15px;cursor:pointer;box-shadow:0 12px 30px rgba(15,59,102,.35);transition:transform .3s var(--ease),opacity .3s}
.chat-fab:hover{transform:translateY(-2px)}
.chat-fab svg{width:22px;height:22px}
.chat-fab .dot{position:absolute;top:8px;right:10px;width:10px;height:10px;border-radius:50%;background:#E8705B;border:2px solid var(--atm)}
.chat-fab.hide{opacity:0;pointer-events:none;transform:scale(.9)}
.chat{position:fixed;right:24px;bottom:24px;z-index:95;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 120px));background:var(--bg);border-radius:20px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;animation:pop .35s var(--ease)}
.chat[hidden]{display:none}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.96)}}
.chat-h{display:flex;justify-content:space-between;align-items:center;padding:16px 16px 16px 20px;background:var(--atm);color:#fff}
.chat-h small{display:block;opacity:.7;font-size:12px}
.chat-h .ico{color:#fff}.chat-h .ico:hover{background:rgba(255,255,255,.12)}
.chat-body{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:85%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.45;white-space:pre-wrap;word-wrap:break-word;animation:pop .3s var(--ease)}
.msg.visitor{align-self:flex-end;background:var(--atm);color:#fff;border-bottom-right-radius:4px}
.msg.consultant{align-self:flex-start;background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.sys,.msg.system{align-self:center;background:var(--air-2);color:var(--muted);font-size:13px;text-align:center}
.chat-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 18px 10px}
.chat-quick button{border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px;cursor:pointer;color:var(--atm)}
.chat-quick button:hover{border-color:var(--atm)}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-form input{margin:0;border-radius:999px}
.chat-form .btn{width:44px;padding:0;flex:none}
.chat-legal{font-size:11px;color:var(--muted);text-align:center;margin:0 0 10px}

/* ---------- Cookie ---------- */
.cookie{position:fixed;left:24px;bottom:24px;z-index:110;max-width:620px;animation:pop .5s var(--ease)}
.cookie[hidden]{display:none}
.cookie-in{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:22px 24px;display:flex;flex-direction:column;gap:16px}
.cookie b{font-weight:600}
.cookie p{font-size:13.5px;color:var(--muted);margin:6px 0 0}
.cookie-btns{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Уведомления ---------- */
.toast{position:fixed;left:50%;top:calc(var(--hdr) + 12px);z-index:130;transform:translate(-50%,-20px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:14px;box-shadow:var(--shadow-lg);transition:opacity .3s,transform .4s var(--ease);max-width:90vw}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast a{color:#9CC3FF;margin-left:8px}
.toast.bad{background:var(--err)}

/* ---------- Адаптив ---------- */
@media (max-width:1080px){
  .nav,.hdr-phone span{display:none}
  .burger{display:inline-grid}
  .grid4{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:36px}
  .steps li::after{display:none}
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact:nth-child(3){padding-left:0;border-left:0}
  .fact:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:860px){
  :root{--hdr:64px}
  .wrap{padding:0 16px}
  .sec{padding:64px 0}
  .hero{padding:32px 0 16px}
  .hero-in{grid-template-columns:1fr;gap:24px;min-height:0}
  .hero-art{order:-1;max-width:200px;justify-self:start}
  .dirs,.grid3,.story,.story-page,.two,.two-wide,.norms,.item,.checkout,.quick{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr);gap:12px}
  .story{gap:40px}
  .item{gap:24px}
  .item-media{position:static;aspect-ratio:4/3}
  .co-sum{position:static;order:-1}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .dir{min-height:0}.dir-n{padding-bottom:24px}
  .cta-in{flex-direction:column;align-items:flex-start;padding:36px 24px}
  .row-h{flex-direction:column;align-items:flex-start}
  .card.pad{padding:22px}
  .chat-fab span{display:none}
  .chat-fab{padding:0;width:56px;justify-content:center;right:16px;bottom:16px}
  .chat{right:8px;bottom:8px;width:calc(100vw - 16px);height:calc(100vh - 80px)}
  .cookie{left:8px;right:8px;bottom:8px;max-width:none}
  .modal-box{padding:28px 20px}
}
@media (max-width:560px){
  .grid4{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
  .fact{padding:18px 0!important;border-left:0!important}
  .fact+.fact{border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr 1fr}
  .f2{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr}
  .logo-txt small{display:none}
  .cart-row{grid-template-columns:1fr auto;row-gap:10px}
  .cookie-btns .btn{flex:1}
  .hdr-act .ico[href^="/login"],.hdr-act .ico[href="/account"]{display:none}
}
.quick>div{min-width:0}
.quick .specs th{width:50%}
.quick .specs td{word-break:break-word}

/* Галерея товара */
.gal{display:flex;flex-direction:column;gap:12px;height:100%}
.gal [data-gal-main]{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--r-sm);background:var(--air)}
.gal-thumbs{display:flex;gap:10px;flex-wrap:wrap}
.gal-th{width:68px;height:68px;padding:0;border:1.5px solid transparent;border-radius:8px;overflow:hidden;background:var(--air);cursor:pointer;transition:border-color .2s}
.gal-th img{width:100%;height:100%;object-fit:cover;display:block}
.gal-th.on,.gal-th:hover{border-color:var(--atm)}
.quick .gal-th img{aspect-ratio:auto;border-radius:0}
.item-media:has(.gal){aspect-ratio:auto;overflow:visible;background:none;border:0;border-radius:0}
.item-media .gal [data-gal-main]{border:1px solid var(--line);border-radius:var(--r)}
/* Фото: увеличение и 3D-наклон за курсором, листание по клику */
.tilt{perspective:900px;position:relative;overflow:hidden}
.tilt img,.tilt .ph{transform-origin:var(--ox,50%) var(--oy,50%);transition:transform .45s var(--ease)}
.tilt.tilting img{transform:rotateX(var(--rx,0)) rotateY(var(--ry,0)) scale(1.3);transition:transform .12s linear}
.tilt::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(circle at var(--ox,50%) var(--oy,50%),rgba(255,255,255,.28),transparent 55%)}
.tilt.tilting::after{opacity:1}
[data-cycle]{cursor:pointer}
.pgal-n{position:absolute;right:10px;top:10px;z-index:2;background:rgba(255,255,255,.92);color:var(--atm);font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;pointer-events:none}
.card-img>img{width:100%;height:100%;object-fit:cover;display:block}
.gal-stage{position:relative;border-radius:var(--r);overflow:hidden;background:var(--air-2);aspect-ratio:1;border:1px solid var(--line)}
.gal-stage .item-img,.gal-stage [data-gal-main]{width:100%;height:100%;object-fit:cover;border:0;border-radius:0;aspect-ratio:auto}
.item-media .gal [data-gal-main]{border:0;border-radius:0}
.quick .gal-stage{border-radius:var(--r-sm)}
.quick .gal-stage img{aspect-ratio:auto;border-radius:0}
/* Кликабельные «Характеристики / Описание» */
.card-links{display:flex;gap:14px;margin:-4px 0 12px;font-size:13px}
.lnk{background:none;border:0;padding:0;color:var(--atm);font:inherit;font-weight:500;cursor:pointer;border-bottom:1px dashed rgba(15,59,102,.45)}
.lnk:hover{border-bottom-style:solid}
.itabs{margin:4px 0 28px}
.itabs-h{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.itabs-h button{background:none;border:0;padding:10px 2px;margin-right:22px;font:inherit;font-size:15px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.itabs-h button.on{color:var(--atm);border-bottom-color:var(--atm)}
.itabs-h button:hover{color:var(--atm)}
.itab-p .specs{margin:0}
.item-media{aspect-ratio:auto!important;overflow:visible;background:none;border:0;border-radius:0}

/* ---------- Калькулятор ---------- */
.calc .itabs-h{margin-bottom:24px}
.calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.calc-form label{margin-bottom:16px}
.calc-res{position:sticky;top:96px;background:linear-gradient(180deg,#fff, var(--air-2))}
.calc-big small{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.calc-big b{display:block;font:500 56px/1.05 var(--serif);color:var(--atm);margin:6px 0 18px}
.calc-big b span{font-size:22px;color:var(--muted)}
.calc-dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:0 0 18px;font-size:15px}
.calc-dl dt{color:var(--muted)}
.calc-dl dd{margin:0;font-weight:600;color:var(--ink)}
.calc-dl dd small{display:block;font-weight:400;color:var(--muted);font-size:13px;margin-top:2px}
.calc-goods{border-top:1px solid var(--line);padding-top:14px;margin:0 0 18px}
.calc-goods b{display:block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.calc-goods a{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);color:var(--ink)}
.calc-goods a:hover span{color:var(--atm)}
.calc-goods small{white-space:nowrap;color:var(--muted)}
.calc-note{margin-top:20px;max-width:820px}
@media (max-width:860px){.calc-grid{grid-template-columns:1fr}.calc-res{position:static}.calc-big b{font-size:44px}}
@media (max-width:480px){.calc-row{grid-template-columns:1fr;gap:0}.calc-dl{grid-template-columns:1fr;gap:2px}.calc-dl dd{margin-bottom:10px}}