/* Европа-Сервис: стиль по доске «Сайт_Сплит Ростов» (тёплый камень, графит, янтарь, сплошные горизонтальные блоки) */

@font-face{font-family:"Jost";font-weight:300;font-style:normal;font-display:swap;src:url(../fonts/jost-cyrillic-300-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Jost";font-weight:300;font-style:normal;font-display:swap;src:url(../fonts/jost-latin-300-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Jost";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/jost-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Jost";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/jost-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Jost";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/jost-cyrillic-500-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Jost";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/jost-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/inter-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/inter-cyrillic-500-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --stone-50:#F4F1EB;
  --stone-100:#EBE7DF;
  --stone-200:#E3DED5;
  --stone-300:#DDD8D0;      /* основной фон страницы с доски */
  --stone-400:#CDC7BC;
  --stone-500:#B5AEA1;
  --ink:#1A1816;
  --ink-2:#3C3832;
  --ink-3:#5A564E;          /* вторичный текст, контраст на stone-300 около 5:1 */
  --dark:#1E1C19;
  --dark-2:#2B2823;
  --line:rgba(26,24,22,.2);
  --line-strong:rgba(26,24,22,.45);
  --line-on-dark:rgba(244,241,235,.28);
  --amber:#B87A3A;          /* янтарь фонаря с доски: линии, метки, акценты на тёмном */
  --amber-ink:#7C4B1C;      /* янтарь для текста на светлом, контраст около 5,5:1 */
  --ok:#3F5B3A;
  --warn:#8A4B16;
  --focus:#7C4B1C;

  --f-head:"Jost","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --f-body:"Inter","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --gutter:clamp(16px,4vw,56px);
  --wrap:1200px;
  --header-h:76px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{hyphens:none;-webkit-hyphens:none;margin:0;background:var(--stone-300);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-width:320px;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--amber-ink)}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:2px}
.band--dark :focus-visible,.hero :focus-visible,.site-header.on-dark :focus-visible{outline-color:#F4D9B5}
::selection{background:var(--amber);color:#fff}
[hidden]{display:none!important}

.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:8px}
.wrap{width:min(var(--wrap),100% - var(--gutter)*2);margin-inline:auto}
.wrap--narrow{width:min(860px,100% - var(--gutter)*2);margin-inline:auto}
.read{max-width:68ch}   /* 60–75 знаков в строке */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- типографика ---------- */
h1,h2,h3,h4{font-family:var(--f-head);margin:0;color:inherit;overflow-wrap:normal;word-break:normal;hyphens:none}
h1{font-weight:300;font-size:clamp(32px,5vw,62px);line-height:1.08;letter-spacing:.035em;text-transform:uppercase}
h2{font-weight:300;font-size:clamp(26px,3.3vw,42px);line-height:1.12;letter-spacing:.04em;text-transform:uppercase}
h3{font-weight:500;font-size:clamp(19px,1.8vw,23px);line-height:1.25;letter-spacing:.01em}
h4{font-weight:500;font-size:17px;letter-spacing:.02em}
p{margin:0 0 1em}
.eyebrow{font-family:var(--f-head);font-size:13px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin:0 0 18px;display:flex;align-items:center;gap:14px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--amber);flex:none}
.band--dark .eyebrow,.hero .eyebrow,.band--photo .eyebrow{color:rgba(244,241,235,.8)}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--ink-2);max-width:62ch}
.band--dark .lead,.hero .lead,.band--photo .lead{color:rgba(244,241,235,.9)}
.muted{color:var(--ink-3)}
.band--dark .muted{color:rgba(244,241,235,.7)}
.small{font-size:14.5px;line-height:1.5}
.num{font-variant-numeric:tabular-nums}
.prose p,.prose li{max-width:68ch}
.prose h2{margin:2.2em 0 .7em;font-size:clamp(24px,2.6vw,34px)}
.prose h3{margin:1.8em 0 .5em}
.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--amber)}
.prose>*:first-child{margin-top:0}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:48px;padding:12px 24px;border:1px solid var(--ink);background:transparent;color:var(--ink);font-family:var(--f-head);font-size:14px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease)}
.btn .arr{width:22px;height:10px;flex:none;transition:transform .3s var(--ease)}
.btn:hover{background:var(--ink);color:var(--stone-50)}
.btn:hover .arr{transform:translateX(5px)}
.btn--solid{background:var(--ink);color:var(--stone-50)}
.btn--solid:hover{background:var(--dark-2);color:#fff}
.btn--light{border-color:rgba(244,241,235,.85);color:#fff}
.btn--light:hover{background:#F4F1EB;color:var(--ink)}
.btn--light.btn--solid{background:#F4F1EB;color:var(--ink)}
.btn--light.btn--solid:hover{background:#fff}
.btn--sm{min-height:44px;padding:10px 18px;font-size:13px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:500;font-size:14px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:inherit;border-bottom:1px solid var(--line-strong);padding:10px 0 6px;min-height:44px}
.link-arrow .arr{width:20px;height:10px;transition:transform .3s var(--ease)}
.link-arrow:hover{color:var(--amber-ink);border-color:var(--amber)}
.link-arrow:hover .arr{transform:translateX(5px)}
.band--dark .link-arrow{border-color:var(--line-on-dark)}
.band--dark .link-arrow:hover{color:#F4D9B5;border-color:var(--amber)}

/* ---------- шапка ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);background:rgba(221,216,208,.94);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line);transition:background .35s var(--ease),border-color .35s var(--ease),color .35s var(--ease)}
.site-header .wrap{height:100%;display:flex;align-items:center;gap:20px;width:min(1360px,100% - var(--gutter)*2)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;flex:none;min-height:44px}
.brand img{height:28px;width:auto}
.brand .logo-light{display:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text b{font-family:var(--f-head);font-weight:400;font-size:21px;letter-spacing:.2em;text-transform:uppercase}
.brand-text i{font-style:normal;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3);margin-top:6px;font-family:var(--f-head)}
.nav{display:flex;align-items:center;gap:clamp(10px,1.2vw,20px);margin-inline:auto}
.nav>li{list-style:none;position:relative}
.nav ul{margin:0;padding:0}
.nav-link{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;min-height:44px;font-family:var(--f-head);font-size:12.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:inherit;background:none;border:0;cursor:pointer;position:relative;padding:0}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:1px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-link:hover::after,.nav-link[aria-current="page"]::after,.nav-link[aria-expanded="true"]::after{transform:scaleX(1)}
.nav-link:hover{color:inherit}
.nav-link .chev{width:9px;height:6px;transition:transform .25s var(--ease)}
.nav-link[aria-expanded="true"] .chev{transform:rotate(180deg)}
.dropdown{position:absolute;left:-24px;top:100%;min-width:320px;background:var(--stone-100);border:1px solid var(--line);box-shadow:0 24px 50px -24px rgba(26,24,22,.45);padding:12px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s var(--ease),transform .25s var(--ease),visibility .2s;color:var(--ink)}
.has-dd:hover>.dropdown,.has-dd:focus-within>.dropdown,.dropdown.open{opacity:1;visibility:visible;transform:none}
.dropdown a{display:block;padding:10px 24px;text-decoration:none;font-size:15.5px;min-height:44px;line-height:1.35}
.dropdown a:hover{background:var(--stone-200);color:var(--ink)}
.dropdown small{display:block;color:var(--ink-3);font-size:13px}
.dropdown .dd-sep{height:1px;background:var(--line);margin:8px 24px}
.head-actions{display:flex;align-items:center;gap:14px;flex:none}
.head-actions .btn{padding:10px 16px;letter-spacing:.1em}
.head-contact{position:relative;display:flex;align-items:center;gap:2px}
.head-contact .more{min-width:44px;justify-content:center;gap:0}
.head-contact .more::after{display:none}
.head-contact .dropdown{left:auto;right:0;min-width:300px;top:calc(100% - 4px)}
.dd-note{display:block;padding:8px 24px;color:var(--ink-3);font-size:14px}
.head-phone{font-family:var(--f-head);font-weight:500;font-size:17px;letter-spacing:.06em;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;min-height:44px}
.head-phone:hover{color:var(--amber-ink)}
.burger{display:none;width:48px;height:48px;border:1px solid currentColor;background:transparent;color:inherit;cursor:pointer;align-items:center;justify-content:center;flex:none}
.burger span{display:block;width:20px;height:1px;background:currentColor;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:1px;background:currentColor;transition:transform .3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
/* прозрачная шапка поверх фото на главной */
body.has-hero .site-header.top{background:linear-gradient(180deg,rgba(18,16,14,.55),rgba(18,16,14,0));border-color:transparent;color:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}
body.has-hero .site-header.top .logo-dark{display:none}
body.has-hero .site-header.top .logo-light{display:block}
body.has-hero .site-header.top .brand-text i{color:rgba(255,255,255,.75)}
body.has-hero .site-header.top .head-phone:hover{color:#F4D9B5}
body.has-hero .site-header.top .dropdown{color:var(--ink)}
body.has-hero .site-header.top .btn{border-color:rgba(255,255,255,.85);color:#fff}
body.has-hero .site-header.top .btn:hover{background:#fff;color:var(--ink)}
main{padding-top:var(--header-h)}
body.has-hero main{padding-top:0}

/* мобильное меню */
.drawer{position:fixed;inset:var(--header-h) 0 0 0;background:var(--stone-300);z-index:99;overflow-y:auto;padding:12px var(--gutter) 120px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .3s var(--ease),visibility .25s}
.drawer.open{opacity:1;transform:none;visibility:visible}
.drawer ul{list-style:none;margin:0;padding:0}
.drawer>ul>li{border-bottom:1px solid var(--line)}
.drawer a,.drawer summary{display:flex;align-items:center;justify-content:space-between;min-height:56px;font-family:var(--f-head);font-size:18px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;list-style:none}
.drawer summary::-webkit-details-marker{display:none}
.drawer details ul{padding:0 0 12px 14px}
.drawer details ul a{font-size:16px;letter-spacing:.04em;text-transform:none;min-height:48px;font-family:var(--f-body)}
.drawer .drawer-cta{margin-top:24px;display:grid;gap:12px}
body.menu-open{overflow:hidden}

/* ---------- нижняя панель на мобильном ---------- */
.mbar{display:none}

/* ---------- хлебные крошки ---------- */
.crumbs{padding:22px 0 0;font-size:14px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.crumbs li{display:flex;align-items:center;gap:10px;color:var(--ink-3)}
.crumbs li+li::before{content:"";width:14px;height:1px;background:var(--line-strong)}
.crumbs a{text-decoration:none;display:inline-flex;align-items:center;min-height:32px}
.crumbs a:hover{color:var(--amber-ink);text-decoration:underline}
.crumbs [aria-current]{color:var(--ink)}

/* ---------- полосы (сплошные горизонтальные блоки) ---------- */
.band{position:relative;padding-block:clamp(56px,8vw,116px)}
.band--stone{background:var(--stone-300)}
.band--light{background:var(--stone-100)}
.band--pale{background:var(--stone-50)}
.band--mid{background:var(--stone-400)}
.band--dark{background:var(--dark);color:#F4F1EB}
.band--dark a:hover{color:#F4D9B5}
.band--photo{background-size:cover;background-position:center;color:#F4F1EB;isolation:isolate}
.band--photo::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(18,16,14,.82) 0%,rgba(18,16,14,.6) 42%,rgba(18,16,14,.12) 100%)}
.band--photo.right::before{background:linear-gradient(270deg,rgba(18,16,14,.82) 0%,rgba(18,16,14,.6) 42%,rgba(18,16,14,.12) 100%)}
.band--photo a:hover{color:#F4D9B5}
.band--tight{padding-block:clamp(36px,5vw,64px)}
.band-head{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(32px,4.5vw,64px)}
.band-head>p{margin:0;color:var(--ink-3);max-width:44ch;justify-self:end}
.band--dark .band-head>p{color:rgba(244,241,235,.75)}
.band-head.stack{grid-template-columns:1fr}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* ---------- первый экран ---------- */
.hero{position:relative;min-height:min(100svh,880px);display:flex;align-items:flex-end;color:#F4F1EB;background:#25211C center/cover no-repeat;isolation:isolate;padding:calc(var(--header-h) + 56px) 0 0}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(18,16,14,.82) 0%,rgba(18,16,14,.6) 38%,rgba(18,16,14,0) 58%),linear-gradient(0deg,rgba(18,16,14,.45),rgba(18,16,14,0) 30%)}
.hero-inner{padding-bottom:clamp(104px,10vw,140px);display:grid;grid-template-columns:minmax(0,760px) 1fr;gap:40px}
.hero h1{margin-bottom:22px;font-size:clamp(30px,4.2vw,58px)}
.nw{white-space:nowrap}
.hero .lead{margin-bottom:30px}
.hero-geo{margin-top:26px;font-size:14px;letter-spacing:.04em;color:rgba(244,241,235,.82);border-top:1px solid var(--line-on-dark);padding-top:16px;max-width:560px}
.hero-geo b{font-family:var(--f-head);font-weight:500;letter-spacing:.16em;text-transform:uppercase;font-size:12px;color:rgba(244,241,235,.7);margin-right:10px}
.hero-phone{font-family:var(--f-head);font-size:clamp(22px,2.2vw,28px);letter-spacing:.06em;text-decoration:none;color:#fff;display:inline-flex;align-items:center;gap:12px;min-height:48px}
.hero-phone small{font-family:var(--f-body);font-size:13px;letter-spacing:0;color:rgba(244,241,235,.75)}
.hero.page{min-height:0;padding:calc(var(--header-h) + 70px) 0 0}
.hero.page .hero-inner{padding-bottom:clamp(44px,6vw,84px);grid-template-columns:minmax(0,820px)}
.hero.page .crumbs{padding:0 0 28px}
.hero.page .crumbs li,.hero.page .crumbs a{color:rgba(244,241,235,.78)}
.hero.page .crumbs [aria-current]{color:#fff}
.hero.page .crumbs li+li::before{background:var(--line-on-dark)}
.hero.page h1{font-size:clamp(30px,4.4vw,56px)}
/* выбор задачи */
.picker{position:absolute;left:0;right:0;bottom:0;background:rgba(235,231,223,.97);color:var(--ink);border-top:1px solid var(--line)}
.picker .wrap{display:grid;grid-template-columns:auto repeat(4,minmax(0,1fr));align-items:stretch}
.picker-label{font-family:var(--f-head);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);padding:24px 28px 24px 0;display:flex;align-items:center;border-right:1px solid var(--line)}
.picker a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px 24px;min-height:72px;text-decoration:none;border-right:1px solid var(--line);font-family:var(--f-head);font-weight:500;font-size:15.5px;letter-spacing:.08em;text-transform:uppercase;transition:background .25s var(--ease)}
.picker a:last-child{border-right:0}
.picker a:hover{background:var(--stone-300);color:var(--ink)}
.picker a .arr{width:20px;height:10px;flex:none;transition:transform .3s var(--ease)}
.picker a:hover .arr{transform:translateX(5px)}

/* ---------- плитки услуг на фото (как на доске) ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:clamp(300px,34vw,430px);padding:26px 24px 22px;color:#fff;background:var(--dark) center/cover no-repeat;isolation:isolate;text-decoration:none;overflow:hidden}
.tile::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(18,16,14,.86) 0%,rgba(18,16,14,.3) 55%,rgba(18,16,14,.12) 100%);transition:background .4s var(--ease)}
.tile::after{content:"";position:absolute;inset:0;z-index:-2;background:inherit;transition:transform .8s var(--ease)}
.tile:hover::after{transform:scale(1.04)}
.tile h3{font-family:var(--f-head);font-weight:400;letter-spacing:.14em;text-transform:uppercase;font-size:clamp(17px,1.5vw,20px);margin-bottom:10px}
.tile p{font-size:15px;line-height:1.5;margin:0 0 16px;color:rgba(244,241,235,.9);min-height:4.5em}
.tile .tile-links{display:flex;flex-direction:column;gap:0;align-items:flex-start;border-top:1px solid var(--line-on-dark);padding-top:8px}
.tile .tile-links a,.tile .tile-links button{font-family:var(--f-head);font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#fff;text-decoration:none;background:none;border:0;padding:8px 0;min-height:44px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.tile .tile-links a:hover,.tile .tile-links button:hover{color:#F4D9B5}
.tile .tile-links .arr{width:18px;height:9px;transition:transform .3s var(--ease)}
.tile .tile-links a:hover .arr{transform:translateX(4px)}
.tile .tile-main{position:absolute;inset:0;z-index:1}  /* вся плитка ведёт на страницу */
.tile .tile-links{position:relative;z-index:2}
.tiles--wide{grid-template-columns:repeat(3,minmax(0,1fr))}

/* ---------- компактные ссылки (быт. техника и др.) ---------- */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.split a{display:grid;grid-template-columns:1fr auto;gap:8px 20px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line);text-decoration:none}
.split a:nth-child(odd){padding-right:clamp(16px,3vw,48px);border-right:1px solid var(--line)}
.split a:nth-child(even){padding-left:clamp(16px,3vw,48px)}
.split h3{font-family:var(--f-head);font-weight:400;font-size:clamp(20px,2vw,26px);letter-spacing:.1em;text-transform:uppercase}
.split p{grid-column:1;margin:0;color:var(--ink-3);font-size:15.5px}
.split .arr{grid-column:2;grid-row:1/3;width:30px;height:12px;transition:transform .3s var(--ease)}
.split a:hover .arr{transform:translateX(6px)}
.split a:hover h3{color:var(--amber-ink)}

/* ---------- этапы ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:s;border-top:1px solid var(--line-strong)}
.steps li{counter-increment:s;padding:26px clamp(14px,2vw,28px) 6px 0;position:relative}
.steps li+li{padding-left:clamp(14px,2vw,28px);border-left:1px solid var(--line)}
.steps li::before{content:"0" counter(s);display:block;font-family:var(--f-head);font-weight:300;font-size:clamp(34px,4vw,52px);letter-spacing:.04em;color:var(--amber-ink);line-height:1;margin-bottom:18px}
.band--dark .steps{border-color:var(--line-on-dark)}
.band--dark .steps li+li{border-color:var(--line-on-dark)}
.band--dark .steps li::before{color:var(--amber)}
.steps h3{margin-bottom:8px}
.steps p{font-size:15.5px;color:var(--ink-3);margin:0 0 10px}
.band--dark .steps p{color:rgba(244,241,235,.78)}
.steps--col{grid-template-columns:1fr;border-top:0}
.steps--col li{padding:24px 0 22px 84px;border-bottom:1px solid var(--line);border-left:0!important;min-height:92px}
.steps--col li::before{position:absolute;left:0;top:20px;font-size:40px;margin:0}
.steps--col li+li{padding-left:84px}

/* ---------- списки составов ---------- */
.checks{list-style:none;margin:0 0 1.2em;padding:0}
.checks li{position:relative;padding:11px 0 11px 34px;border-bottom:1px solid var(--line);max-width:none}
.checks li::before{content:"";position:absolute;left:0;top:19px;width:18px;height:1px;background:var(--amber)}
.cols-2{columns:2;column-gap:clamp(24px,4vw,64px)}
.cols-2 li{break-inside:avoid}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line-strong);margin:0}
.facts>div{padding:24px clamp(14px,2vw,32px) 24px 0}
.facts>div+div{padding-left:clamp(14px,2vw,32px);border-left:1px solid var(--line)}
.facts dt{font-family:var(--f-head);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.facts dd{margin:0;font-size:16.5px;line-height:1.5}
.facts--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.facts--2>div:nth-child(odd){padding-left:0;border-left:0}
.facts--2>div:nth-child(n+3){border-top:1px solid var(--line)}
.facts--2>div:nth-child(even){padding-left:clamp(14px,2vw,32px);border-left:1px solid var(--line)}
.facts--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.band--dark .facts{border-color:var(--line-on-dark)}
.band--dark .facts>div+div{border-color:var(--line-on-dark)}
.band--dark .facts dt{color:rgba(244,241,235,.7)}

/* ---------- причины / аргументы ---------- */
.reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(28px,5vw,80px)}
.reason{display:grid;grid-template-columns:44px 1fr;gap:6px 18px;padding:26px 0;border-top:1px solid var(--line)}
.reason .ic{grid-row:1/3;width:34px;height:34px;color:var(--amber-ink)}
.reason h3{margin:2px 0 6px}
.reason p{margin:0;color:var(--ink-3);font-size:16px;grid-column:2;max-width:56ch}
.band--dark .reason{border-color:var(--line-on-dark)}
.band--dark .reason p{color:rgba(244,241,235,.78)}
.band--dark .reason .ic{color:var(--amber)}

/* ---------- таблицы ---------- */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%}
.tbl th,.tbl td{padding:14px 16px 14px 0;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:16px}
.tbl th{font-family:var(--f-head);font-weight:500;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-strong);white-space:nowrap}
.tbl td.pr,.tbl th.pr{text-align:right;white-space:nowrap;padding-right:0}
.tbl td.pr{font-family:var(--f-head);font-weight:500;font-size:17px;letter-spacing:.03em}
.tbl tr:hover td{background:rgba(255,255,255,.28)}
.tbl td a{display:inline-block;padding:11px 0}
.ask{font-family:var(--f-body);font-weight:400;font-size:14.5px;letter-spacing:0;color:var(--ink-2);text-decoration:underline;text-decoration-color:var(--amber);text-underline-offset:4px;background:none;border:0;padding:0;cursor:pointer}
.tbl .ask{padding:10px 0;min-height:44px}
.ask:hover{color:var(--amber-ink)}
.band--dark .tbl th,.band--dark .tbl td{border-color:var(--line-on-dark)}
.band--dark .tbl th{color:rgba(244,241,235,.7)}
.note-box{border-left:2px solid var(--amber);padding:6px 0 6px 20px;color:var(--ink-2);max-width:72ch;margin:1.4em 0}
.band--dark .note-box{color:rgba(244,241,235,.86)}
.tag{display:inline-block;font-family:var(--f-head);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--line-strong);padding:4px 10px;color:var(--ink-3);vertical-align:middle}

/* ---------- прайс ---------- */
.price-tools{background:var(--stone-300);border-bottom:1px solid var(--line);padding:18px 0}
.price-tools .wrap{display:grid;grid-template-columns:minmax(220px,380px) 1fr;gap:16px 28px;align-items:center}
.input,.select,.textarea{width:100%;min-height:48px;padding:11px 14px;border:1px solid var(--line-strong);background:rgba(255,255,255,.55);color:var(--ink);font:inherit;font-size:16px;border-radius:0;transition:border-color .2s,background .2s}
.input:hover,.select:hover,.textarea:hover{background:rgba(255,255,255,.8)}
.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--focus);outline-offset:1px;background:#fff;border-color:var(--ink)}
.textarea{min-height:110px;resize:vertical;line-height:1.5}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:44px;padding:8px 16px;border:1px solid var(--line-strong);background:transparent;font-family:var(--f-head);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);cursor:pointer;transition:background .2s,color .2s}
.chip:hover{background:rgba(255,255,255,.5)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--stone-50);border-color:var(--ink)}
.price-group{padding-top:clamp(36px,5vw,60px)}
.price-group h2{font-size:clamp(22px,2.4vw,30px);margin-bottom:10px}
.price-group .group-note{max-width:70ch;color:var(--ink-3);font-size:15.5px;margin-bottom:22px}
.empty-state{padding:40px 0;color:var(--ink-3)}

/* ---------- каталог ---------- */
.shop{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.filters{position:sticky;top:calc(var(--header-h) + 16px);border-top:1px solid var(--line-strong)}
.fgroup{padding:20px 0;border-bottom:1px solid var(--line)}
.fgroup h3{font-family:var(--f-head);font-size:12.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.check{display:flex;align-items:center;gap:12px;min-height:40px;cursor:pointer;font-size:16px}
.check input{width:20px;height:20px;accent-color:var(--ink);flex:none}
.check .cnt{margin-left:auto;color:var(--ink-3);font-size:13.5px}
.range{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.shop-top{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.shop-top .select{width:auto;min-width:220px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,26px) clamp(14px,2vw,26px)}
.pcard{display:flex;flex-direction:column;background:var(--stone-100);border:1px solid transparent;transition:border-color .25s var(--ease),transform .35s var(--ease)}
.pcard:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.pcard .pic{aspect-ratio:1/1;background:#fff;display:block;overflow:hidden}
.pcard .pic img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .6s var(--ease)}
.pcard:hover .pic img{transform:scale(1.04)}
.pcard .body{display:flex;flex-direction:column;gap:8px;padding:18px 18px 18px;flex:1}
.pcard .brand-l{font-family:var(--f-head);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.pcard h3{font-size:17px;line-height:1.3;letter-spacing:.01em;overflow-wrap:break-word}
.pcard h3 a{text-decoration:none}
.pcard h3 a::after{content:"";position:absolute;inset:0}
.pcard{position:relative}
.pcard .specs{font-size:14.5px;color:var(--ink-3);margin:0}
.pcard .foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.pcard .price{font-family:var(--f-head);font-weight:500;font-size:22px;letter-spacing:.03em}
.pcard .price small{font-weight:400;font-size:13px;letter-spacing:0;color:var(--ink-3);font-family:var(--f-body)}
.pcard .ask-price{font-size:15px;color:var(--ink-3)}
.pcard .actions{display:flex;flex-wrap:wrap;gap:8px 18px;position:relative;z-index:2}
.pcard .actions a,.pcard .actions button{font-family:var(--f-head);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;background:none;border:0;border-bottom:1px solid var(--line-strong);padding:10px 0 5px;min-height:44px;cursor:pointer;color:var(--ink)}
.pcard .actions a:hover,.pcard .actions button:hover{color:var(--amber-ink);border-color:var(--amber)}
.pager{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px}
.filters-toggle{display:none}

/* ---------- карточка товара ---------- */
.product{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.gallery .main{aspect-ratio:1/1;background:#fff;display:grid;place-items:center;overflow:hidden}
.gallery .main img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.thumbs button{width:76px;height:76px;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer}
.thumbs button[aria-current="true"]{border-color:var(--ink)}
.thumbs img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.product .pprice{font-family:var(--f-head);font-weight:300;font-size:clamp(30px,3.4vw,44px);letter-spacing:.03em;margin:10px 0 6px}
.spec-table td:first-child{color:var(--ink-3);width:46%}

/* ---------- видео ---------- */
.videos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,26px)}
.video{display:flex;flex-direction:column;gap:14px}
.vbox{position:relative;aspect-ratio:16/9;background:#111 center/cover no-repeat;display:grid;place-items:center;overflow:hidden}
.vbox video,.vbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.vplay{position:relative;z-index:2;width:72px;height:72px;border-radius:50%;border:1px solid rgba(255,255,255,.9);background:rgba(18,16,14,.35);display:grid;place-items:center;cursor:pointer;transition:transform .3s var(--ease),background .3s}
.vplay:hover{transform:scale(1.07);background:rgba(18,16,14,.6)}
.vplay svg{width:20px;height:20px;margin-left:3px;fill:#fff}
.video h3{font-size:19px}
.video p{margin:0;color:var(--ink-3);font-size:15.5px}
.band--dark .video p{color:rgba(244,241,235,.75)}

/* ---------- FAQ / аккордеоны ---------- */
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:16px 0;font-family:var(--f-head);font-weight:400;font-size:clamp(18px,1.7vw,21px);letter-spacing:.04em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:14px;height:14px;flex:none;background:linear-gradient(currentColor,currentColor) center/100% 1px no-repeat,linear-gradient(currentColor,currentColor) center/1px 100% no-repeat;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--amber-ink)}
.faq .ans{padding:0 0 22px;max-width:70ch;color:var(--ink-2)}
.faq .ans p:last-child{margin:0}
.band--dark .faq details{border-color:var(--line-on-dark)}
.band--dark .faq .ans{color:rgba(244,241,235,.85)}

/* ---------- оглавление ---------- */
.with-toc{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.toc{position:sticky;top:calc(var(--header-h) + 24px);border-top:1px solid var(--line-strong);padding-top:18px}
.toc h2{font-size:12.5px;letter-spacing:.2em;color:var(--ink-3);font-weight:500;margin-bottom:12px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t}
.toc a{display:flex;gap:12px;padding:8px 0;text-decoration:none;font-size:15px;line-height:1.35;color:var(--ink-3);border-left:1px solid var(--line);padding-left:14px;margin-left:0;min-height:36px;transition:color .2s,border-color .2s}
.toc a::before{content:counter(t,decimal-leading-zero);font-family:var(--f-head);font-size:12px;letter-spacing:.1em;padding-top:3px;color:var(--ink-3)}
.toc a:hover,.toc a.active{color:var(--ink);border-left-color:var(--amber)}
.section-block{padding:clamp(34px,4.5vw,60px) 0;border-top:1px solid var(--line)}
.section-block:first-child{border-top:0;padding-top:0}
.section-block>h2{margin-bottom:22px}
.toc-mobile{display:none}

/* ---------- формы ---------- */
.form{display:grid;gap:18px}
.field label{display:block;font-family:var(--f-head);font-weight:500;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px;color:var(--ink-2)}
.field .opt{font-weight:400;letter-spacing:.04em;text-transform:none;color:var(--ink-3);font-family:var(--f-body);font-size:13.5px;margin-left:6px}
.field .err{display:none;color:#8C2A12;font-size:14.5px;margin-top:6px}
.field.invalid .err{display:block}
.field.invalid .input{border-color:#8C2A12;background:#fff}
.form-note{font-size:14px;color:var(--ink-3);line-height:1.5}
.demo-banner{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--amber);background:rgba(184,122,58,.1);padding:12px 16px;font-size:14.5px;line-height:1.5;color:var(--ink-2)}
.demo-banner b{font-family:var(--f-head);letter-spacing:.14em;text-transform:uppercase;font-size:12px;color:var(--amber-ink);white-space:nowrap;padding-top:2px}
.form-result{padding:18px 20px;border:1px solid var(--line-strong);background:rgba(255,255,255,.5)}
.form-result h3{margin-bottom:6px}
.band--dark .field label{color:rgba(244,241,235,.85)}
.band--dark .input,.band--dark .textarea,.band--dark .select{background:rgba(244,241,235,.08);border-color:var(--line-on-dark);color:#fff}
.band--dark .input:focus,.band--dark .textarea:focus{background:rgba(244,241,235,.16);border-color:#F4F1EB;outline-color:#F4D9B5}
.band--dark .form-note,.band--dark .demo-banner{color:rgba(244,241,235,.8)}
.band--dark .demo-banner{background:rgba(184,122,58,.16)}
.band--dark .demo-banner b{color:#F4D9B5}
.band--dark .form-result{background:rgba(244,241,235,.08);border-color:var(--line-on-dark)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px);gap:clamp(32px,6vw,96px);align-items:start}
.contact-lines{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-on-dark)}
.contact-lines li{padding:16px 0;border-bottom:1px solid var(--line-on-dark);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:baseline}
.contact-lines span{font-family:var(--f-head);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(244,241,235,.7)}
.contact-lines a{font-family:var(--f-head);font-size:clamp(20px,2vw,25px);letter-spacing:.05em;text-decoration:none;color:#fff}
.contact-lines a:hover{color:#F4D9B5}
.contact-lines.light{border-color:var(--line)}
.contact-lines.light li{border-color:var(--line)}
.contact-lines.light span{color:var(--ink-3)}
.contact-lines.light a{color:var(--ink)}
.contact-lines.light a:hover{color:var(--amber-ink)}

/* ---------- модальное окно ---------- */
.modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:16px}
.modal.open{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(18,16,14,.66);animation:fade .25s var(--ease)}
.modal-box{position:relative;width:min(560px,100%);max-height:calc(100dvh - 32px);overflow:auto;background:var(--stone-100);padding:clamp(24px,4vw,40px);border-top:2px solid var(--amber);animation:rise .35s var(--ease)}
.modal-box h2{font-size:clamp(22px,3vw,30px);margin-bottom:8px;padding-right:56px}
.modal-x{position:absolute;right:10px;top:10px;width:48px;height:48px;border:0;background:transparent;cursor:pointer;color:var(--ink)}
.modal-x::before,.modal-x::after{content:"";position:absolute;left:14px;right:14px;top:50%;height:1px;background:currentColor;transform:rotate(45deg)}
.modal-x::after{transform:rotate(-45deg)}
.modal-x:hover{color:var(--amber-ink)}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- география ---------- */
.geo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.geo-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.geo-list li{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
.geo-list li span{color:var(--ink-3);font-size:14.5px;text-align:right}
.geo-map{width:100%;height:auto;color:var(--ink)}
.geo-map .dot{fill:var(--amber)}
.geo-map text{font-family:var(--f-head);letter-spacing:.1em}

/* ---------- подвал ---------- */
.site-footer{background:var(--dark);color:#F4F1EB;padding:clamp(48px,6vw,84px) 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,64px)}
.foot-grid h2{font-family:var(--f-head);font-size:12.5px;font-weight:500;letter-spacing:.2em;color:rgba(244,241,235,.62);margin-bottom:16px}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li a{display:inline-flex;align-items:center;min-height:36px;text-decoration:none;color:rgba(244,241,235,.9);font-size:15.5px}
.foot-grid li a:hover{color:#F4D9B5}
.foot-brand .brand-text b{font-size:24px}
.foot-brand .brand-text i{color:rgba(244,241,235,.62)}
.foot-brand p{max-width:34ch;color:rgba(244,241,235,.72);font-size:15px;margin-top:20px}
.foot-bottom{margin-top:48px;padding-top:20px;border-top:1px solid var(--line-on-dark);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;font-size:13.5px;color:rgba(244,241,235,.62)}
.foot-bottom a{color:inherit;display:inline-flex;align-items:center;min-height:44px}

/* ---------- анимации: короткие, функциональные ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
.hero{animation:herozoom 1.6s var(--ease) both}
@keyframes herozoom{from{background-size:108%}to{background-size:cover}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- адаптив ---------- */
@media (max-width:1400px){
  .nav,.head-actions .btn,.head-contact{display:none}
  .burger{display:inline-flex;margin-left:auto}
  .site-header .wrap{gap:12px}
}
@media (max-width:1180px){
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tiles--wide{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .videos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:960px){
  :root{--header-h:64px}
  .brand img{height:26px}
  .brand-text b{font-size:18px}
  .brand-text i{display:none}
  .band-head{grid-template-columns:1fr}
  .band-head>p{justify-self:start}
  .hero{min-height:0;flex-direction:column;align-items:stretch;justify-content:flex-end;animation:none}
  .hero:not(.page){background-color:#1a1816;background-size:auto 640px;background-position:83% 0;background-repeat:no-repeat;padding-top:calc(var(--header-h) + 270px)}
  .hero:not(.page)::before{background:linear-gradient(180deg,rgba(18,16,14,.5) 0,rgba(18,16,14,0) 130px,rgba(18,16,14,0) 330px,#1a1816 640px)}
  .hero-inner{padding-bottom:34px;grid-template-columns:1fr}
  .picker{position:relative;background:var(--stone-100);margin-top:0}
  .picker .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .picker-label{grid-column:1/-1;padding:16px 0 12px;border-right:0;border-bottom:1px solid var(--line)}
  .picker a{padding:16px 14px;min-height:64px;font-size:14px}
  .picker a:nth-child(2n+1){border-right:0}
  .picker a{border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps li:nth-child(3){padding-left:0;border-left:0}
  .steps li:nth-child(n+3){border-top:1px solid var(--line);margin-top:20px}
  .band--dark .steps li:nth-child(n+3){border-color:var(--line-on-dark)}
  .reasons,.geo,.contact-grid,.product,.with-toc{grid-template-columns:minmax(0,1fr)}
  .with-toc>*{min-width:0}
  .split{grid-template-columns:1fr}
  .split a:nth-child(odd){border-right:0;padding-right:0}
  .split a:nth-child(even){padding-left:0}
  .facts,.facts--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts>div:nth-child(odd){padding-left:0;border-left:0}
  .shop{grid-template-columns:1fr}
  .filters{position:static;display:none;padding-bottom:12px}
  .filters.open{display:block}
  .filters-toggle{display:inline-flex}
  .toc{display:none}
  .toc-mobile{display:block;margin-bottom:28px;border:1px solid var(--line)}
  .toc-mobile summary{min-height:52px;display:flex;align-items:center;padding:0 16px;font-family:var(--f-head);letter-spacing:.16em;text-transform:uppercase;font-size:13px;cursor:pointer}
  .toc-mobile ol{margin:0;padding:0 16px 12px;list-style:none}
  .toc-mobile a{display:flex;min-height:44px;align-items:center;text-decoration:none;border-top:1px solid var(--line)}
  .cols-2{columns:1}
  .price-tools .wrap{grid-template-columns:1fr}
  body{padding-bottom:64px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:90;height:64px;background:var(--dark);box-shadow:0 -10px 30px -12px rgba(0,0,0,.4)}
  .mbar a,.mbar button{display:flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-head);font-size:14px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#fff;text-decoration:none;border:0;background:transparent;min-height:44px;cursor:pointer}
  .mbar a{border-right:1px solid var(--line-on-dark)}
  .mbar button{background:var(--amber);color:#1A1816}
  .mbar svg{width:18px;height:18px}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .tiles,.tiles--wide{grid-template-columns:1fr}
  .tile{min-height:300px}
  .grid{grid-template-columns:1fr}
  .videos{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .steps li+li{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:18px}
  .band--dark .steps li+li{border-color:var(--line-on-dark)}
  .steps li:nth-child(n+3){margin-top:18px}
  .foot-grid{grid-template-columns:1fr}
  .facts,.facts--2,.facts--4{grid-template-columns:1fr}
  .facts>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .band--dark .facts>div+div{border-color:var(--line-on-dark)}
  .btn{width:100%}
  .btn-row .btn{width:100%}
  .hero h1{font-size:clamp(26px,8.2vw,38px)}
  .hero.page h1{font-size:clamp(22px,6.9vw,40px)}
  .product h1{font-size:clamp(22px,6.4vw,32px)!important}
  h2{font-size:clamp(23px,6.8vw,30px)}
  /* прайс-таблицы превращаются в карточки-строки */
  .tbl-stack thead{display:none}
  .tbl-stack,.tbl-stack tbody,.tbl-stack tr,.tbl-stack td{display:block;width:100%}
  .tbl-stack tr{padding:14px 0;border-bottom:1px solid var(--line)}
  .tbl-stack td{border:0;padding:3px 0}
  .tbl-stack td[data-l]::before{content:attr(data-l) ": ";color:var(--ink-3);font-size:14px}
  .tbl-stack td.pr{text-align:left}
  .contact-lines li{flex-direction:column;gap:4px}
}