/* =====================================================================
   uv-systems.ru — «УФ системы».
   Концепция старого сайта сохранена: тёмно-синяя шапка с логотипом и телефонами,
   голубая полоса меню, голубые заголовки, тёмно-синий подвал. Обновлены шрифт,
   сетка, мобильная версия, формы и карточки.
   ===================================================================== */
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/golos-cyrillic.2b8fbbb33a14.woff2") format("woff2");
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/golos-latin.f57df9832ab8.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --navy:#003257;      /* фон старого сайта */
  --navy-deep:#00213B;
  --sea:#13567C;       /* подвал старого сайта */
  --cyan-hi:#00CDEF;   /* верх полосы меню */
  --cyan:#00A3E0;
  --cyan-lo:#007DCE;   /* низ полосы меню */
  --blue:#0079BF;      /* заголовки и кнопки; на белом контраст 4.8:1 */
  --blue-deep:#00639E;
  --ink:#10263A;
  --ink-2:#4C6276;
  --paper:#EEF4F8;
  --paper-2:#E2EDF4;
  --white:#fff;
  --line:#D3E1EB;
  --err:#C62828;
  --ok:#18794E;
  --font:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1200px;
  --gutter:clamp(16px,4vw,32px);
  --r:6px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
a:hover{color:var(--blue-deep)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;font-weight:700}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.muted{color:var(--ink-2)}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;padding:8px 14px;border-radius:var(--r)}
.skip:focus{left:8px}
[hidden]{display:none!important}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:var(--r);
  border:2px solid transparent;font:600 15px/1.2 var(--font);text-decoration:none;cursor:pointer;text-align:center;transition:background .15s,border-color .15s,color .15s}
.btn-lg{min-height:52px;padding:14px 26px;font-size:16px}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-deep);color:#fff}
.btn-cyan{background:linear-gradient(var(--cyan-hi),var(--cyan));color:var(--navy-deep)}
.btn-cyan:hover{background:var(--cyan-hi);color:var(--navy-deep)}
.btn-line{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-line:hover{border-color:#fff;color:#fff}
.btn-line-dark{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-line-dark:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- шапка: как на старом сайте — логотип, кнопки, телефоны на тёмно-синем ---------- */
.hdr{position:relative;z-index:30;background:var(--navy);color:#fff;
  background-image:radial-gradient(ellipse 60% 140% at 18% 0%,rgba(0,163,224,.28),transparent 70%),linear-gradient(var(--navy),#002A4A)}
.hdr-in{display:flex;align-items:center;gap:20px;min-height:96px}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;flex:none}
.logo .emblem{height:56px;width:54px;flex:none}
/* Знак на тёмно-синем: тона на ступень светлее, чтобы тёмные сегменты не сливались с фоном (см. tools/build_brand.py) */
.hdr,.ftr{--e-deep:#2F6FD6;--e-blue:#2A93EA;--e-cyan:#2DB8F2;--e-bright:#63DDF8;--e-pale:#C3EDFB}
.logo-text{display:grid;line-height:1.15}
.logo-text b{white-space:nowrap;font-size:23px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.logo-text small{font-size:12.5px;color:#B5D3E6;max-width:220px;margin-top:3px}
.logo:hover{color:#fff}
.hdr-cta{display:flex;gap:10px;margin-left:auto}
.hdr-phones{display:grid;justify-items:end;line-height:1.35;flex:none}
.hdr-phones a{color:#fff;text-decoration:none;font-weight:600;font-size:17px;font-variant-numeric:tabular-nums}
.hdr-phones a:hover{color:var(--cyan-hi)}
.hdr-free{font-size:13px;color:#B5D3E6}
.hdr-free a{font-size:13px;color:#fff}
.hdr-icon{display:none;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;place-items:center;cursor:pointer}
.burger .b-close{display:none}
.burger[aria-expanded="true"] .b-open{display:none}
.burger[aria-expanded="true"] .b-close{display:inline}

/* ---------- меню: голубая полоса старого сайта, как светящаяся УФ-лампа ---------- */
.nav{background:linear-gradient(var(--cyan-hi),var(--cyan-lo));box-shadow:inset 0 1px 0 rgba(255,255,255,.55),0 6px 18px -8px rgba(0,125,206,.7)}
.nav-list{display:flex;list-style:none;margin:0 auto;padding-top:0;padding-bottom:0}
.nav-item{position:relative;flex:1 1 auto}
.nav-item>a{display:flex;align-items:center;justify-content:center;height:52px;padding:0 10px;color:#fff;text-decoration:none;
  font-weight:600;font-size:14px;letter-spacing:.04em;text-transform:uppercase;text-shadow:0 1px 1px rgba(0,50,87,.35);white-space:nowrap}
.nav-item+.nav-item>a{box-shadow:-1px 0 0 rgba(255,255,255,.28)}
.nav-item>a:hover,.nav-item:focus-within>a,.nav-item.is-active>a{background:rgba(0,50,87,.22)}
.nav-item.is-active>a{box-shadow:inset 0 -3px 0 #fff}
.sub-toggle{display:none}
.sub{position:absolute;left:0;top:100%;min-width:100%;width:max-content;max-width:320px;list-style:none;margin:0;padding:8px 0;background:#fff;
  border-radius:0 0 var(--r) var(--r);box-shadow:0 14px 30px -10px rgba(0,33,59,.35);visibility:hidden;opacity:0;transform:translateY(4px);transition:opacity .15s,transform .15s,visibility .15s}
.nav-item:hover .sub,.nav-item:focus-within .sub{visibility:visible;opacity:1;transform:none}
.sub a{display:block;padding:9px 18px;color:var(--ink);text-decoration:none;font-size:15px}
.sub a:hover,.sub a[aria-current]{background:var(--paper);color:var(--blue)}
.nav-mobile-extra{display:none}

@media (max-width:1180px){
  .hdr-cta .btn-line{display:none}
  .nav-item>a{font-size:13px;padding:0 6px;letter-spacing:.02em}
}
@media (max-width:960px){
  .hdr-in{min-height:72px;gap:10px}
  .hdr-cta,.hdr-phones{display:none}
  .hdr-icon{display:grid}
  .hdr-tel{margin-left:auto}
  .logo .emblem{height:44px;width:43px}
  .logo-text b{font-size:19px}
  .logo-text small{font-size:11px;max-width:190px}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;max-height:calc(100vh - 72px);overflow:auto;box-shadow:0 20px 40px rgba(0,33,59,.4)}
  .nav.open{display:block}
  .nav-list{display:block;padding:6px 0}
  .nav-item{display:flex;flex-wrap:wrap;align-items:center}
  .nav-item>a{flex:1;justify-content:flex-start;height:auto;padding:14px var(--gutter);font-size:15px;box-shadow:none!important}
  .nav-item+.nav-item{border-top:1px solid rgba(255,255,255,.25)}
  .sub-toggle{display:grid;place-items:center;width:52px;height:52px;border:0;background:transparent;color:#fff;cursor:pointer}
  .sub-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
  .sub{position:static;flex-basis:100%;width:auto;max-width:none;visibility:visible;opacity:1;transform:none;display:none;border-radius:0;box-shadow:none;background:rgba(0,33,59,.18);padding:4px 0}
  .nav-item:hover .sub{display:none}
  .sub.open,.nav-item:hover .sub.open{display:block}
  .sub a{color:#fff;padding:11px calc(var(--gutter) + 14px)}
  .sub a:hover,.sub a[aria-current]{background:rgba(0,33,59,.25);color:#fff}
  .nav-mobile-extra{display:grid;gap:4px;padding:16px var(--gutter) 24px;background:var(--navy)}
  .nav-mobile-extra .btn{margin-bottom:10px}
  .nav-phone{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;color:#fff;text-decoration:none;font-weight:600;font-size:18px}
  .nav-phone small{font-weight:400;font-size:13px;color:#B5D3E6}
}

/* ---------- заголовок страницы ---------- */
.page-head{background:#fff;border-bottom:1px solid var(--line);padding:22px 0 18px}
.crumbs{display:flex;flex-wrap:wrap;gap:4px 0;font-size:14px;margin-bottom:10px}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.crumbs a+a::before{content:"/";margin:0 8px;color:#9FB4C4}
.page-head h1{color:var(--blue);font-size:clamp(26px,3.4vw,38px);margin:0;max-width:30ch;letter-spacing:-.01em}

/* ---------- страница: текст + боковое меню раздела ---------- */
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;padding-top:28px;padding-bottom:48px}
.page-grid.no-side{grid-template-columns:minmax(0,1fr)}
.page-main{min-width:0;background:#fff;border-radius:var(--r);padding:clamp(18px,3vw,36px);box-shadow:0 1px 0 var(--line)}
.side{display:grid;gap:20px;align-content:start}
.side-nav{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 1px 0 var(--line)}
.side-title{display:block;padding:14px 18px;background:linear-gradient(var(--cyan-hi),var(--cyan-lo));color:#fff;font-weight:700;text-decoration:none;text-transform:uppercase;letter-spacing:.04em;font-size:14px}
.side-title:hover{color:#fff}
.side-nav ul{list-style:none;margin:0;padding:6px 0}
.side-nav li a{display:block;padding:9px 18px;color:var(--ink);text-decoration:none;border-left:3px solid transparent}
.side-nav li a:hover{color:var(--blue)}
.side-nav li a[aria-current]{border-left-color:var(--cyan);color:var(--blue);font-weight:600;background:var(--paper)}
.side-cta{background:var(--navy);color:#fff;border-radius:var(--r);padding:22px;background-image:radial-gradient(ellipse 90% 70% at 100% 0%,rgba(0,205,239,.28),transparent 70%)}
.side-cta p{color:#C6DEEC;font-size:15px}
.side-cta .side-cta-title{color:#fff;font-weight:700;font-size:19px;line-height:1.25;margin-bottom:8px}
.side-cta .btn{width:100%}
.side-phone{display:block;margin-top:14px;color:#fff;font-weight:700;font-size:20px;text-decoration:none;text-align:center}
.side-phone:hover{color:var(--cyan-hi)}
/* На страницах с таблицами характеристик таблице нужна вся ширина — боковая колонка уходит под текст. */
.page-grid.has-table{grid-template-columns:minmax(0,1fr)}
.page-grid.has-table .side{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
/* Таблицы характеристик широкие: боковая колонка уходит вниз уже на ноутбуках. */
@media (max-width:1180px){
  .page-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .side{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
}

/* ---------- текст страниц ---------- */
.prose{max-width:100%}
.prose>*:last-child{margin-bottom:0}
.prose p,.prose li{max-width:78ch}
.prose h2{color:var(--blue);font-size:clamp(21px,2.4vw,26px);margin-top:1.6em}
.prose h3{font-size:19px;margin-top:1.4em}
.prose h4{font-size:17px;margin-top:1.3em}
.prose>h2:first-child,.prose>h3:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.1em}
.prose li{margin-bottom:.35em}
.prose li::marker{color:var(--cyan)}
.prose img{border-radius:var(--r);margin:8px 0 16px}
.prose .img-left{float:left;max-width:45%;margin:4px 24px 12px 0}
.prose .img-right{float:right;max-width:45%;margin:4px 0 12px 24px}
.prose::after{content:"";display:table;clear:both}
.prose .note{font-size:17px;font-weight:600;color:var(--ink);border-left:3px solid var(--cyan);padding:4px 0 4px 16px;max-width:78ch}
@media (max-width:640px){.prose .img-left,.prose .img-right{float:none;max-width:100%;margin:8px 0 16px}}

/* Таблицы характеристик. Подготовка разметки — core/tables.py, выбор вида — site.js (fitTables).
   Широкий экран: таблица целиком, заголовок прилипает к верху экрана при прокрутке.
   Не помещается по ширине: каждая строка — карточка «подпись — значение», листать вбок не нужно. */
.table-scroll{margin:12px 0 24px;overflow-x:auto;-webkit-overflow-scrolling:touch}
/* overflow ломает «липкий» заголовок, поэтому у подготовленных таблиц его нет: они либо помещаются, либо карточки */
.js .table-scroll.is-spec{overflow:visible}
table.spec{border-collapse:separate;border-spacing:0;width:100%;font-size:13.5px;line-height:1.35;font-variant-numeric:tabular-nums;
  border:1px solid var(--line);border-radius:var(--r);background:#fff}
table.spec th,table.spec td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:7px 8px;text-align:center;vertical-align:middle}
table.spec tr>:last-child{border-right:0}
table.spec tbody tr:last-child>*{border-bottom:0}
table.spec th{font-weight:600;color:var(--ink);font-size:12.5px;hyphens:auto;-webkit-hyphens:auto}
table.spec thead{position:sticky;top:0;z-index:3}
table.spec thead th{background:#E6F0F7;box-shadow:inset 0 -2px 0 var(--cyan)}
table.spec thead tr:first-child th:first-child{border-top-left-radius:var(--r)}
table.spec thead tr:first-child th:last-child{border-top-right-radius:var(--r)}
table.spec:not(:has(thead)) tr:first-child td{background:var(--paper);font-weight:600}
table.spec td:first-child{text-align:left;font-weight:600;white-space:nowrap}
table.spec tr.group th,table.spec tr.group td{background:var(--navy);color:#fff;text-align:left;font-size:14px;box-shadow:none}
table.spec tbody tr:not(.group):hover td{background:#F2F8FC}
table.spec p{margin:0}
table.spec th.th-dl,table.spec td.cell-dl{width:1%;padding:5px 6px}

/* Ноутбуки: таблица плотнее, чтобы поместиться целиком без карточек */
@media (max-width:1280px){
  .page-grid.has-table .page-main{padding-left:14px;padding-right:14px}
}
/* Не поместилась в обычном виде — сначала плотнее (site.js добавляет is-compact), и только потом карточки */
.table-scroll.is-compact table.spec{font-size:12.5px}
.table-scroll.is-compact table.spec th{font-size:11.5px}
.table-scroll.is-compact table.spec th,.table-scroll.is-compact table.spec td{padding:6px 4px}
.table-scroll.is-compact .dl a{min-width:48px;padding:2px 4px;font-size:11px}

/* Кнопки чертежей: квадрат 2×2 — сверху 2D (PDF, DWG), снизу 3D (DWG, STEP) */
.dl{display:grid;grid-template-columns:repeat(2,max-content);gap:4px;justify-content:center}
.dl a{display:flex;align-items:center;justify-content:center;min-width:56px;min-height:26px;padding:2px 6px;border:1px solid var(--blue);border-radius:4px;
  background:#fff;color:var(--blue);font-size:11.5px;font-weight:600;line-height:1;text-decoration:none;white-space:nowrap}
.dl a:hover,.dl a:focus-visible{background:var(--blue);color:#fff}
.dl-one{grid-template-columns:max-content}
.dl-more{margin-top:4px;font-size:11.5px}
.dl-more summary{cursor:pointer;color:var(--ink-2);white-space:nowrap;list-style:none}
.dl-more summary::-webkit-details-marker{display:none}
.dl-more summary::after{content:" ▾"}
.dl-more[open] summary::after{content:" ▴"}
.dl-more summary:hover{color:var(--blue)}
.dl-more .dl{margin-top:4px}

/* Карточки на узком экране */
.table-scroll.is-cards table.spec,.table-scroll.is-cards table.spec tbody,.table-scroll.is-cards table.spec tr,
.table-scroll.is-cards table.spec td,.table-scroll.is-cards table.spec th{display:block;width:auto}
.table-scroll.is-cards table.spec{border:0;background:transparent;font-size:14px}
.table-scroll.is-cards table.spec thead{display:none}
.table-scroll.is-cards table.spec tr{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:4px 14px;margin-bottom:10px}
.table-scroll.is-cards table.spec tr.group{background:none;border:0;padding:0;margin:20px 0 8px}
.table-scroll.is-cards table.spec tr.group>*{border-radius:var(--r);padding:8px 14px}
.table-scroll.is-cards table.spec td{display:flex;justify-content:space-between;align-items:baseline;gap:16px;text-align:right;
  border:0;border-bottom:1px dashed var(--line);padding:7px 0;white-space:normal}
.table-scroll.is-cards table.spec td::before{content:attr(data-label);flex:1;text-align:left;color:var(--ink-2);font-size:13px;font-weight:400}
.table-scroll.is-cards table.spec td:last-child{border-bottom:0}
.table-scroll.is-cards table.spec td.cell-model{display:block;text-align:left;font-size:17px;color:var(--blue);padding:8px 0}
.table-scroll.is-cards table.spec td.cell-model::before{display:none}
.table-scroll.is-cards table.spec td.cell-dl{display:block;width:auto;text-align:left;padding:10px 0}
.table-scroll.is-cards table.spec td.cell-dl::before{display:block;margin-bottom:8px}
.table-scroll.is-cards .dl{justify-content:start;grid-template-columns:repeat(2,minmax(0,140px))}
.table-scroll.is-cards .dl a{min-height:40px;font-size:13px}
.table-scroll.is-cards .dl-more{font-size:13px;margin-top:8px}
.table-scroll.is-cards table.spec tbody tr:not(.group):hover td{background:none}

.file-link{font-weight:600}
td .file-link{display:inline-block;padding:2px 8px;border:1px solid var(--blue);border-radius:4px;font-size:12px;text-decoration:none}
td .file-link:hover{background:var(--blue);color:#fff}
.files{list-style:none;padding:0!important}
.files li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);max-width:640px!important}
.files li span{font-size:12px;color:var(--ink-2);font-weight:600}

/* ---------- карточки подразделов ---------- */
.subcards{list-style:none;margin:0 0 28px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.subcard a{display:flex;flex-direction:column;height:100%;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);background:#fff;transition:border-color .15s}
.subcard a:hover{border-color:var(--cyan)}
.subcard-img{display:block;aspect-ratio:16/10;background:linear-gradient(#fff,var(--paper));overflow:hidden}
.subcard-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:10px}
.subcard-body{display:grid;gap:6px;padding:14px 16px 18px;border-top:3px solid var(--cyan)}
.subcard-body b{font-size:17px;color:var(--blue)}
.subcard-body span{font-size:14px;color:var(--ink-2);line-height:1.45}

.articles{list-style:none;margin:0 0 28px;padding:0;counter-reset:a}
.articles li{padding:14px 0;border-bottom:1px solid var(--line)}
.articles a{font-weight:600;font-size:17px;text-decoration:none}
.articles a:hover{text-decoration:underline}
.articles p{margin:4px 0 0;color:var(--ink-2);font-size:15px}
.articles time{display:block;font-size:13px;color:var(--ink-2)}

/* ---------- галерея ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:0 0 28px}
.gallery-item{display:block;aspect-ratio:4/3;min-height:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.gallery-item img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.gallery-item:hover{border-color:var(--cyan)}
.gallery:not(.is-single) .gallery-item:first-child{grid-column:span 2;grid-row:span 2}
.gallery.is-single{grid-template-columns:1fr}
.gallery.is-single .gallery-item{aspect-ratio:auto;max-height:520px}
.lightbox{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh}
.lightbox::backdrop{background:rgba(0,20,38,.9)}
.lightbox img{max-width:min(1400px,94vw);max-height:86vh;margin:auto;position:absolute;inset:0;background:#fff;border-radius:var(--r)}
.lb-btn{position:absolute;z-index:2;width:52px;height:52px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:28px;cursor:pointer;display:grid;place-items:center}
.lb-btn:hover{background:rgba(255,255,255,.28)}
.lb-close{top:14px;right:14px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}

/* ---------- блок заявки ---------- */
.lead-block{background:var(--navy);color:#fff;padding:56px 0;background-image:radial-gradient(ellipse 50% 90% at 0% 100%,rgba(0,163,224,.25),transparent 70%)}
.lead-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
.lead-text h2{font-size:clamp(24px,3vw,32px);color:#fff}
.lead-text p{color:#C6DEEC;max-width:46ch}
.lead-contacts{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:8px;color:#C6DEEC}
.lead-contacts a{color:#fff;font-weight:700;font-size:19px;text-decoration:none}
.lead-contacts a:hover{color:var(--cyan-hi)}
.lead-card{background:#fff;color:var(--ink);border-radius:var(--r);padding:clamp(18px,3vw,32px)}
@media (max-width:860px){.lead-grid{grid-template-columns:1fr;gap:24px}.lead-block{padding:40px 0}}

/* ---------- формы ---------- */
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.field{display:grid;gap:5px;align-content:start}
.field.is-wide,.lead-form.is-compact .fields{grid-column:1/-1}
.lead-form.is-compact .fields{grid-template-columns:1fr}
.field label,.q-label{font-size:14px;font-weight:600;color:var(--ink)}
.req{color:var(--err)}
input[type=text],input[type=email],input[type=tel],input:not([type]),select,textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #B9CCDA;border-radius:var(--r);
  font:inherit;font-size:16px;color:var(--ink);background:#fff}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,163,224,.25)}
input[type=file]{font:inherit;font-size:14px;max-width:100%}
.hint{font-size:13px;color:var(--ink-2)}
.err{font-size:13px;color:var(--err);min-height:0}
.err:empty{display:none}
.has-error input,.has-error textarea,.has-error select{border-color:var(--err)}
.consent{margin:16px 0 4px}
.consent label{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2);cursor:pointer}
.consent input{width:20px;height:20px;margin:1px 0 0;flex:none;accent-color:var(--blue)}
.consent.has-error label{color:var(--err)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:16px}
.form-status{margin:0;font-size:15px}
.form-status.is-error{color:var(--err)}
.form-done{background:#E7F5EE;color:var(--ok);border-radius:var(--r);padding:14px 16px;font-weight:600;margin-bottom:16px}
.lead-form.is-sending button[type=submit]{opacity:.6;pointer-events:none}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
@media (max-width:560px){.fields{grid-template-columns:1fr}.form-actions .btn{width:100%}}

/* ---------- окно «Перезвоните мне» ---------- */
.dlg{width:min(460px,calc(100vw - 24px));border:0;border-radius:10px;padding:28px;color:var(--ink);box-shadow:0 30px 60px rgba(0,20,38,.4)}
.dlg::backdrop{background:rgba(0,20,38,.6)}
.dlg h2{color:var(--blue);font-size:24px;padding-right:30px}
.dlg-close-form{position:absolute;top:10px;right:10px;margin:0}
.dlg-close{width:40px;height:40px;border:0;background:transparent;font-size:28px;line-height:1;color:var(--ink-2);cursor:pointer;border-radius:50%}
.dlg-close:hover{background:var(--paper)}

/* ---------- главная ---------- */
.hero{background:#fff;border-bottom:1px solid var(--line);overflow:hidden;
  background-image:radial-gradient(ellipse 45% 70% at 78% 45%,rgba(0,205,239,.16),transparent 70%),linear-gradient(#fff,#F4F9FC)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:32px;align-items:center;padding-top:clamp(28px,5vw,56px);padding-bottom:12px}
.hero h1{color:var(--blue);font-size:clamp(30px,4.4vw,50px);letter-spacing:-.02em;line-height:1.08;margin-bottom:18px}
.hero-lead{font-size:clamp(17px,1.6vw,19px);color:var(--ink-2);max-width:44ch;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.hero-phone{display:grid;color:var(--ink);text-decoration:none;font-weight:700;font-size:22px;line-height:1.15;font-variant-numeric:tabular-nums}
.hero-phone small{font-weight:400;font-size:13px;color:var(--ink-2)}
.hero-phone:hover{color:var(--blue)}
.hero-visual img{width:100%;mix-blend-mode:multiply;transform:scale(1.08);transform-origin:60% 60%}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:24px 0 0;border-top:1px solid var(--line)}
.facts div{padding:22px 20px 26px 0}
.facts div+div{padding-left:20px;border-left:1px solid var(--line)}
.facts dt{font-size:clamp(24px,2.6vw,32px);font-weight:700;color:var(--navy);line-height:1.1;font-variant-numeric:tabular-nums}
.facts dd{margin:6px 0 0;color:var(--ink-2);font-size:14.5px;line-height:1.4}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:8px}
  .hero-visual{order:-1;margin:0 -8%}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts div:nth-child(3){padding-left:0;border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid var(--line)}
}

.block{padding:clamp(40px,6vw,72px) 0}
.block h2{color:var(--blue);font-size:clamp(24px,3vw,32px)}
.block-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin-bottom:12px}
.link-more{font-weight:600}

.dir-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:8px}
.dir{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 1px 0 var(--line)}
.dir-img{display:block;aspect-ratio:4/3;overflow:hidden;background:linear-gradient(#fff,var(--paper))}
.dir-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:12px}
.dir-body{padding:0 20px 20px;border-top:4px solid var(--cyan);padding-top:16px;flex:1}
.dir h3{font-size:19px;margin-bottom:10px}
.dir h3 a{color:var(--navy);text-decoration:none}
.dir h3 a:hover{color:var(--blue)}
.dir ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.dir ul a{font-size:15px;text-decoration:none}
.dir ul a:hover{text-decoration:underline}
.dir p{font-size:15px;color:var(--ink-2);margin:0}
@media (max-width:1000px){.dir-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.dir-grid{grid-template-columns:1fr}.dir{flex-direction:row}.dir-img{width:38%;flex:none;aspect-ratio:auto}.dir-body{border-top:0;border-left:4px solid var(--cyan);padding:14px 16px}}

.podbor-band{background:linear-gradient(var(--cyan-hi),var(--cyan-lo));color:#fff}
.podbor-band-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;align-items:center}
.podbor-band h2{color:#fff;text-shadow:0 1px 2px rgba(0,50,87,.3)}
.podbor-band p{color:#fff;max-width:46ch;margin:0}
.podbor-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.podbor-links a{display:grid;gap:4px;height:100%;padding:18px;border-radius:var(--r);background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 10px 24px -14px rgba(0,50,87,.7)}
.podbor-links b{color:var(--blue);font-size:17px}
.podbor-links span{font-size:14px;color:var(--ink-2)}
.podbor-links a:hover{outline:3px solid var(--navy)}
@media (max-width:900px){.podbor-band-in{grid-template-columns:1fr}.podbor-links{grid-template-columns:1fr}}

.about{background:#fff}
.about-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,4vw,56px);align-items:center}
.about-photos{display:grid;grid-template-columns:3fr 2fr;gap:12px}
.about-photos img{border-radius:var(--r);height:100%;object-fit:cover}
.about-text p{color:var(--ink-2);max-width:56ch}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}

.seo .prose{background:#fff;border-radius:var(--r);padding:clamp(18px,3vw,36px)}
.prose-cols h2:first-child{margin-top:0}
.collapsible.is-collapsed{max-height:420px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
.collapse-btn{margin-top:16px}
.art-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
.art-list li{border-bottom:1px solid var(--line)}
.art-list a{display:block;padding:14px 0;font-weight:600;text-decoration:none;color:var(--ink)}
.art-list a:hover{color:var(--blue)}
@media (max-width:700px){.art-list{grid-template-columns:1fr}}

/* ---------- контакты ---------- */
.contacts-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:24px;padding-top:28px;padding-bottom:24px}
.contact-main,.contact-deps{background:#fff;border-radius:var(--r);padding:clamp(18px,3vw,32px);box-shadow:0 1px 0 var(--line)}
.contact-free{display:grid;margin-bottom:20px}
.contact-free a{font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--navy);text-decoration:none;font-variant-numeric:tabular-nums}
.contact-free span{color:var(--ink-2)}
.contact-list{margin:0 0 24px;display:grid;gap:14px}
.contact-list dt{font-size:13px;color:var(--ink-2)}
.contact-list dd{margin:2px 0 0}
.contact-deps h3{color:var(--blue);font-size:17px;margin:0 0 6px}
.contact-deps p{margin-bottom:18px}
.map-block{padding-bottom:40px}
.map-block h2{color:var(--blue)}
.map{position:relative;display:grid;place-content:center;justify-items:center;gap:10px;aspect-ratio:16/7;min-height:280px;border-radius:var(--r);overflow:hidden;
  background:#DCE8F0 repeating-linear-gradient(45deg,transparent 0 22px,rgba(255,255,255,.35) 22px 24px)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-block .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
.map-block .gallery .gallery-item:first-child{grid-column:auto;grid-row:auto}
@media (max-width:860px){.contacts-grid{grid-template-columns:1fr}.map{aspect-ratio:4/3}}

/* ---------- подбор оборудования ---------- */
.podbor{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px 32px;padding-top:28px;padding-bottom:56px;align-items:start}
.podbor>*{grid-column:1}
.podbor-docs{grid-column:2;grid-row:1/span 5;background:#fff;border-radius:var(--r);padding:22px;box-shadow:0 1px 0 var(--line);position:sticky;top:16px}
.podbor-docs h2{font-size:19px;color:var(--blue)}
.podbor-docs p{font-size:15px;color:var(--ink-2)}
.podbor-docs .files li{font-size:15px}
.podbor-intro .lead{font-size:18px;margin-bottom:8px;max-width:62ch}
.podbor-intro .muted{max-width:62ch}
.tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tab{display:grid;gap:4px;text-align:left;padding:16px 18px;border:2px solid var(--line);border-radius:var(--r);background:#fff;font:inherit;color:var(--ink);cursor:pointer}
.tab b{font-size:17px;color:var(--navy)}
.tab span{font-size:13.5px;color:var(--ink-2);line-height:1.4}
.tab:hover{border-color:var(--cyan)}
.tab[aria-selected="true"]{border-color:var(--blue);background:linear-gradient(#fff,#EAF6FC);box-shadow:inset 0 -4px 0 var(--cyan)}
.tab[aria-selected="true"] b{color:var(--blue)}
.panel{background:#fff;border-radius:var(--r);padding:clamp(18px,3vw,32px);box-shadow:0 1px 0 var(--line)}
.q-group{border:0;padding:0;margin:0 0 28px;min-width:0}
.q-group legend{font-size:19px;font-weight:700;color:var(--blue);padding:0;margin-bottom:12px}
.q{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 16px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.q-label{font-weight:500}
.q-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.q-pair label{display:grid;gap:2px}
.q-pair span{font-size:12px;color:var(--ink-2)}
.q-pair input{min-height:42px}
.q.is-multi,.q.is-textarea{grid-template-columns:1fr}
.q-checks{display:flex;flex-wrap:wrap;gap:8px}
.check{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:var(--r);font-size:15px;cursor:pointer}
.check input{width:18px;height:18px;margin:0;accent-color:var(--blue)}
.check:has(input:checked){border-color:var(--blue);background:#EAF6FC}
@media (max-width:1000px){.podbor{grid-template-columns:1fr}.podbor-docs{grid-column:1;grid-row:auto;position:static}}
@media (max-width:700px){.tabs{grid-template-columns:1fr}.tab span{display:none}.q{grid-template-columns:1fr}}

/* ---------- подвал ---------- */
.ftr{background:var(--sea);color:#C6DEEC;background-image:linear-gradient(var(--sea),var(--navy))}
.ftr-grid{display:grid;grid-template-columns:minmax(0,4fr) repeat(3,minmax(0,2.5fr));gap:32px;padding-top:48px;padding-bottom:32px}
.ftr a{color:#fff;text-decoration:none}
.ftr a:hover{color:var(--cyan-hi)}
.ftr h2{font-size:14px;color:#fff;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr-brand p{font-size:14px;max-width:38ch;margin-top:16px}
.logo-sm .emblem{height:46px;width:45px}
.logo-sm .logo-text b{font-size:19px}
.ftr-social{display:flex;gap:16px}
.ftr-contacts{display:grid;gap:6px;align-content:start}
.ftr-contacts .muted{color:#9FC0D5;font-size:13px;margin-top:-4px}
.ftr-phone{font-size:20px;font-weight:700}
.ftr-bottom{display:flex;flex-wrap:wrap;gap:8px 28px;padding-top:18px;padding-bottom:22px;border-top:1px solid rgba(255,255,255,.15);font-size:13px;color:#9FC0D5}
.ftr-bottom a{color:#C6DEEC;text-decoration:underline}
@media (max-width:960px){.ftr-grid{grid-template-columns:1fr 1fr}.ftr-brand{grid-column:1/-1}}
@media (max-width:520px){.ftr-grid{grid-template-columns:1fr}}

/* ---------- мобильная панель «Позвонить / Подбор» ---------- */
.mbar{display:none}
@media (max-width:960px){
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:25;padding:8px 12px calc(8px + env(safe-area-inset-bottom));
    background:rgba(255,255,255,.96);backdrop-filter:blur(6px);box-shadow:0 -6px 20px rgba(0,33,59,.15)}
  .mbar .btn{min-height:46px;font-size:15px;padding:8px 10px}
  body{padding-bottom:70px}
}

/* ---------- уведомление о cookie ---------- */
.cookie{position:fixed;left:16px;bottom:16px;z-index:40;max-width:440px;display:flex;gap:16px;align-items:center;padding:14px 16px;background:#fff;border-radius:var(--r);box-shadow:0 12px 32px rgba(0,33,59,.25);font-size:14px}
.cookie p{margin:0}
.cookie .btn{min-height:40px;flex:none}
@media (max-width:960px){.cookie{left:8px;right:8px;bottom:78px;max-width:none}}

/* ---------- печать ---------- */
@media print{
  .hdr,.nav,.ftr,.mbar,.cookie,.lead-block,.side,.dlg{display:none!important}
  body{background:#fff}
  .page-main{box-shadow:none;padding:0}
}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}