/*
Theme Name: CORDTEX Carbon
Theme URI: https://cordtexcarbon.lidfly.ru/
Author: CORDTEX
Description: Нативная B2B-тема WordPress для производства и продажи изделий из карбона.
Version: 3.0.9
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: cordtex-carbon
*/

:root{
  --paper:#fafafa;
  --surface:#fff;
  --ink:#090a0c;
  --muted:#60656d;
  --line:#dfe2e6;
  --line-strong:#c7cbd1;
  --soft:#f1f2f4;
  --accent:#2b3036;
  --dark:#0b0d10;
  --radius:.5rem;
  --container:90rem;
  --section:4rem;
  --shadow:0 1.25rem 3rem rgba(9,10,12,.09);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Roboto","Segoe UI",Arial,sans-serif;font-size:1rem;line-height:1.6;letter-spacing:0;-webkit-font-smoothing:antialiased}
body.nav-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
:focus-visible{outline:.1875rem solid rgba(43,48,54,.28);outline-offset:.1875rem}
.container{width:min(calc(100% - 2rem),var(--container));margin-inline:auto}
.section{padding-block:var(--section)}
.section-soft{background:var(--soft)}
.section-dark{position:relative;isolation:isolate;overflow:hidden;background:var(--dark);color:#fff}
.section-dark::before,.advantages::before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--section-bg);background-position:center;background-size:cover;opacity:.1}
.section-dark::after,.advantages::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(11,13,16,.88)}
.advantages{position:relative;isolation:isolate;overflow:hidden;background:#f0f1f2}
.advantages::before{opacity:.035}.advantages::after{background:rgba(240,241,242,.96)}
.eyebrow{margin:0;color:#6c7178;font-size:.75rem;font-weight:800;line-height:1.4;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3{margin-top:0;line-height:1.04;letter-spacing:0}
h1{font-size:clamp(3rem,12vw,5.75rem)}
h2{font-size:clamp(2rem,7vw,3.25rem)}
h3{font-size:1.25rem}
p{overflow-wrap:break-word}
.section-heading{margin-bottom:1.75rem}.section-heading h1,.section-heading h2{margin:.5rem 0 0}.section-heading>p:not(.eyebrow){max-width:42rem;margin:1rem 0 0;color:var(--muted)}
.section-heading-row{display:flex;align-items:flex-start;flex-direction:column;gap:1rem}
.text-link{font-size:.875rem;font-weight:750}
.text-link:hover,.nav a:hover,.footer-grid a:hover{color:#6e7680}

.button{display:inline-flex;min-height:2.875rem;padding:0 1.25rem;align-items:center;justify-content:center;gap:.625rem;border:1px solid var(--line-strong);border-radius:var(--radius);background:#fff;color:var(--ink);font-size:.8125rem;font-weight:800;line-height:1.2;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.button:hover{transform:translateY(-1px);border-color:#8f959c}.button-dark{border-color:var(--dark);background:var(--dark);color:#fff}.button-dark:hover{background:#25292e}.button-light{border-color:#fff;background:#fff;color:var(--ink)}.button-wide{width:100%}
.icon-button{display:inline-grid;width:2.75rem;height:2.75rem;padding:0;place-items:center;border:0;background:transparent;color:var(--ink);cursor:pointer}
.floating-home{position:fixed;right:1rem;bottom:1rem;z-index:45;display:inline-flex;width:3rem;height:3rem;align-items:center;justify-content:center;border:1px solid #2b2f34;border-radius:.375rem;background:#0b0d10;color:#fff;box-shadow:0 .75rem 2rem rgba(9,10,12,.2)}.floating-home span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.floating-home:hover{background:#25292e}

.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(223,226,230,.86);background:rgba(250,250,250,.92);backdrop-filter:blur(1rem)}
.header-inner{display:grid;grid-template-columns:1fr auto;align-items:center;min-height:4rem;gap:1rem}
.brand{display:inline-flex;width:max-content}.brand img{width:8.875rem;height:auto}.nav{position:fixed;inset:4rem 0 auto;display:none;padding:1.5rem 1rem;align-items:flex-start;flex-direction:column;gap:1rem;border-bottom:1px solid var(--line);background:#fff;box-shadow:var(--shadow);font-size:.875rem;font-weight:750}.nav.is-open{display:flex}.nav ul,.nav li{display:contents;list-style:none}.header-actions{display:flex;align-items:center;gap:.75rem;font-size:.8125rem;font-weight:750}.phone,.header-cta{display:none}.menu-toggle{display:inline-grid}

.hero{display:grid;gap:1.5rem;padding-block:2rem 1rem}.hero-copy{min-width:0}.hero-copy>.eyebrow::after{content:"";display:block;width:2.5rem;height:.125rem;margin-top:.75rem;background:var(--ink)}.hero h1{margin:1.25rem 0 .75rem;font-weight:760;line-height:.86;text-transform:uppercase}.hero-lead{margin:0 0 1rem;font-size:1.125rem}.hero-text{max-width:36rem;margin:0 0 1.5rem;color:var(--muted);font-size:.9375rem}.hero-actions{display:grid;gap:.75rem}.hero-media{position:relative;overflow:hidden;min-height:19rem;border-radius:var(--radius);background:#e5e7ea;box-shadow:var(--shadow)}.hero-media picture,.hero-media picture img{width:100%;height:19rem}.hero-media img{object-fit:cover}.hero-facts{position:absolute;right:.75rem;bottom:.75rem;left:.75rem;padding:.75rem 1rem;border:1px solid rgba(255,255,255,.7);border-radius:.375rem;background:rgba(255,255,255,.92)}.hero-facts span{display:none}.hero-facts span:first-child{display:grid}.hero-facts strong{font-size:.75rem}.hero-facts small{color:var(--muted);font-size:.6875rem}

.metric-grid,.steps-grid,.product-grid,.case-grid{display:grid;grid-template-columns:1fr;gap:.75rem}.metric-grid article,.steps-grid article,.content-card{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.94)}.metric-grid article>strong,.steps-grid article>strong{display:block;margin-bottom:2rem;font-size:1.25rem}.metric-grid h3,.steps-grid h3{margin:0 0 .625rem}.metric-grid p,.steps-grid p{margin:0;color:var(--muted);font-size:.875rem}.section-dark .eyebrow,.section-dark .section-heading>p,.section-dark .steps-grid p{color:#abb0b8}.section-dark .steps-grid article{border-color:#30343a;background:rgba(12,14,17,.82)}

.product-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .18s ease,border-color .18s ease}.product-card:hover{transform:translateY(-.125rem);border-color:var(--line-strong)}.product-media{overflow:hidden;aspect-ratio:3/2;background:#e7e9ec}.product-media img{width:100%;height:100%;object-fit:cover}.product-body{min-height:9rem;padding:1rem}.product-body small{display:inline-flex;margin-bottom:.75rem;padding:.25rem .4375rem;border-radius:.25rem;background:var(--soft);color:#4e555d;font-size:.625rem;font-weight:800;text-transform:uppercase}.product-body h3{margin:0 0 .5rem}.product-body p{margin:0;color:var(--muted);font-size:.75rem}.archive-products{grid-template-columns:1fr}

.split-form{display:grid;gap:2rem}.ajax-form{display:grid;grid-template-columns:1fr;gap:.875rem}.ajax-form label{display:grid;gap:.375rem;color:var(--muted);font-size:.75rem;font-weight:700}.field{width:100%;min-height:3rem;padding:0 .9375rem;border:1px solid var(--line-strong);border-radius:.375rem;background:#fff;color:var(--ink)}textarea.field{min-height:8rem;padding-top:.875rem;resize:vertical}.field-full{grid-column:1/-1}.form-hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.form-status{min-height:1.25rem;margin:0;color:var(--muted);font-size:.75rem}.form-status.is-success{color:#166534}.form-status.is-error{color:#a61b1b}.ajax-form.is-loading{opacity:.65;pointer-events:none}
.quick-quote{padding-block:3rem;background:#171a1e;color:#fff}.quick-quote-grid{display:grid;gap:1.5rem}.quick-quote h2{margin:.5rem 0 0;font-size:2rem}.quick-quote .eyebrow,.quick-quote label,.quick-quote .form-status{color:#abb0b8}.quick-form{align-items:end}.quick-form .field{border-color:#3b4047;background:#22262b;color:#fff}
.contacts-block{display:grid;gap:1.5rem}.contacts-block h2{margin:.5rem 0 0}.contacts-block>div:not(:first-child){padding-top:1rem;border-top:1px solid var(--line)}.contacts-block small{display:block;color:var(--muted)}.contacts-block a,.contacts-block strong{font-size:1.125rem}

.page-section,.page-hero-simple{padding-block:3rem}.page-hero-simple h1,.page-section h1{max-width:58rem;margin:.75rem 0 1rem}.page-hero-simple>p:last-child,.page-lead{max-width:42rem;color:var(--muted)}.catalog-layout{display:grid;gap:2rem;padding-bottom:var(--section)}.filter-panel{padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.filter-panel nav{display:flex;margin-top:1rem;flex-wrap:wrap;gap:.5rem}.filter-panel nav a,.filter-panel nav span{padding:.5rem .75rem;border:1px solid var(--line);border-radius:.25rem;font-size:.75rem}.product-detail{display:grid;gap:2rem;padding-block:3rem}.product-main-image{overflow:hidden;aspect-ratio:4/3;border-radius:var(--radius);background:#e7e9ec}.product-main-image img{width:100%;height:100%;object-fit:cover}.product-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-top:.5rem}.product-thumbs img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:.25rem}.product-summary h1{margin:.75rem 0 1rem}.product-summary>p{color:var(--muted)}.spec-list{margin:1.5rem 0}.spec-list div{display:flex;padding:.75rem 0;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line)}.spec-list dt{color:var(--muted)}.spec-list dd{margin:0;font-weight:750;text-align:right}.product-description{max-width:52rem}.page-cover{overflow:hidden;margin:2rem 0;border-radius:var(--radius);box-shadow:var(--shadow)}.page-cover img{width:100%;max-height:42rem;object-fit:cover}.prose{max-width:52rem}.prose p,.prose li{color:var(--muted)}.prose h2{margin-top:2.5rem}.content-list{display:grid;gap:1rem}.case-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.case-card img{width:100%;aspect-ratio:3/2;object-fit:cover}.case-card div{padding:1.25rem}.case-card h2{margin:.5rem 0 .75rem;font-size:1.75rem}.case-card p{margin:0;color:var(--muted)}.case-detail{display:grid;gap:2rem}.error-page{min-height:65vh;padding-block:5rem}.error-page h1{margin:.75rem 0 1rem}.error-page p{color:var(--muted)}.error-page>div{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.nav-links{display:flex;margin-top:2rem;gap:1rem}

.site-footer{padding:3.5rem 0 1.5rem;background:var(--dark);color:#fff}.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem}.footer-grid>div{display:flex;align-items:flex-start;flex-direction:column;gap:.625rem}.footer-grid strong{margin-bottom:.375rem;font-size:.75rem;text-transform:uppercase}.footer-grid a,.footer-grid span,.footer-grid p{color:#b8bdc4;font-size:.8125rem}.footer-brand img{width:10.625rem}.footer-brand p{max-width:18rem;margin:.875rem 0 0}.footer-bottom{display:flex;margin-top:2.5rem;padding-top:1.25rem;align-items:flex-start;flex-direction:column;gap:.5rem;border-top:1px solid #282c31;color:#808791;font-size:.6875rem}

@media(min-width:36rem){.hero-actions{display:flex}.hero-actions .button{min-width:11rem}.metric-grid,.product-grid,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ajax-form{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}}
@media(min-width:48rem){:root{--section:5rem}.container{width:min(calc(100% - 3rem),var(--container))}.header-inner{min-height:4.5rem}.nav{inset:4.5rem 0 auto}.brand img{width:10rem}.hero{gap:2rem;padding-block:2.5rem 1.5rem}.hero-media,.hero-media picture,.hero-media picture img{height:25rem}.hero-facts{right:1.25rem;bottom:1.25rem;left:1.25rem;display:grid;grid-template-columns:repeat(3,1fr);padding:1rem 1.25rem}.hero-facts span,.hero-facts span:first-child{display:grid;padding:0 1rem;border-left:1px solid var(--line)}.hero-facts span:first-child{padding-left:0;border-left:0}.metric-grid{grid-template-columns:repeat(2,1fr)}.steps-grid{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.split-form{grid-template-columns:minmax(15rem,.75fr) minmax(0,1.25fr);gap:4rem}.quick-quote-grid{grid-template-columns:.75fr 1.25fr;align-items:end}.quick-form{grid-template-columns:1fr 1fr auto}.quick-form .form-status{grid-column:1/-1}.contacts-block{grid-template-columns:1.3fr repeat(3,1fr);align-items:end}.contacts-block>div:not(:first-child){padding:0 0 0 1.25rem;border-top:0;border-left:1px solid var(--line)}.archive-products{grid-template-columns:repeat(2,1fr)}.product-detail{grid-template-columns:minmax(0,1.1fr) minmax(18rem,.9fr);gap:3rem}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr)}.footer-brand{grid-column:auto}.footer-bottom{align-items:center;justify-content:space-between;flex-direction:row}}
@media(min-width:64rem){.header-inner{grid-template-columns:11rem minmax(0,1fr) auto;gap:1.5rem}.nav{position:static;display:flex;padding:0;align-items:center;justify-content:center;flex-direction:row;gap:clamp(1rem,2vw,2rem);border:0;background:transparent;box-shadow:none;font-size:.8125rem;white-space:nowrap}.menu-toggle{display:none}.phone,.header-cta{display:inline-flex}.hero{grid-template-columns:minmax(23rem,28rem) minmax(0,1fr);gap:clamp(2.5rem,5vw,5rem);align-items:center;padding-block:3rem 2rem}.hero-media,.hero-media picture,.hero-media picture img{height:28rem}.metric-grid{grid-template-columns:repeat(4,1fr);gap:1rem}.steps-grid{grid-template-columns:repeat(5,1fr);gap:0}.steps-grid article{border-radius:0;border-left:0}.steps-grid article:first-child{border-left:1px solid #30343a;border-radius:var(--radius) 0 0 var(--radius)}.steps-grid article:last-child{border-radius:0 var(--radius) var(--radius) 0}.product-grid{grid-template-columns:repeat(5,1fr);gap:1rem}.section-heading-row{align-items:end;justify-content:space-between;flex-direction:row;gap:3rem}.section-heading-row>p{max-width:28rem;text-align:right}.catalog-layout{grid-template-columns:15rem minmax(0,1fr);gap:2.5rem}.filter-panel{align-self:start;position:sticky;top:6rem}.filter-panel nav{flex-direction:column}.archive-products{grid-template-columns:repeat(3,1fr)}.case-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:80rem){:root{--section:6.5rem}.hero-media,.hero-media picture,.hero-media picture img{height:30rem}.product-detail{gap:5rem}.page-section,.page-hero-simple{padding-block:5rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Responsive guards verified against the live WordPress build in Laragon. */
h1,h2,h3{overflow-wrap:anywhere}
.hero h1{font-size:clamp(2.25rem,4.2vw,3.5rem);line-height:.92;overflow-wrap:normal;word-break:normal}
.product-detail>*,.contacts-block>*{min-width:0}
.contacts-block a,.contacts-block strong{overflow-wrap:anywhere}
@media(min-width:48rem) and (max-width:63.999rem){.contacts-block{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.contacts-block>div:not(:first-child){padding:1rem 0 0;border-top:1px solid var(--line);border-left:0}.contacts-block>div:nth-child(2){padding-top:0;border-top:0}}

/* ВСТАВИТЬ СЮДА БЛОК ИЗ МАКЕТА: внутренний первый экран */
.inner-hero{display:grid;gap:2rem;padding-block:3rem}.inner-hero h1{max-width:50rem;margin:.75rem 0 1rem}.inner-hero-media{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}.inner-hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
@media(min-width:64rem){.inner-hero{grid-template-columns:minmax(22rem,.9fr) minmax(0,1.1fr);align-items:center;gap:5rem}}

/* Главная страница по утвержденному референсу 09.07.2026. */
.home .site-header{position:sticky;border:0;background:rgba(255,255,255,.96);backdrop-filter:blur(1rem)}
.home .header-inner{min-height:4.5rem}
.reference-home{background:#fff}
.ref-hero{display:grid;gap:1.5rem;padding-block:1.25rem}
.ref-hero-copy{display:flex;min-width:0;flex-direction:column}
.ref-kicker{margin:0;color:#666b72;font-size:.6875rem;font-weight:650;text-transform:uppercase}
.ref-hero h1{margin:1.5rem 0 .875rem;font-size:clamp(2.15rem,9.7vw,3.2rem);font-weight:760;line-height:1.08;text-transform:uppercase;overflow-wrap:normal}
.ref-intro{margin:0;color:#666b72;font-size:.875rem;line-height:1.55}
.ref-intro br{display:none}
.ref-actions{display:grid;gap:.75rem;margin-top:1.5rem}
.ref-actions .button{min-height:3rem;padding-inline:1.5rem}
.ref-actions .button span{margin-left:.75rem;font-size:1.1rem;font-weight:400}
.ref-copy-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;margin-top:1.5rem}
.ref-copy-benefits article,.ref-media-benefits article{display:flex;min-width:0;gap:.75rem;align-items:flex-start}
.ref-copy-benefits article{flex-direction:column;gap:.35rem}
.ref-icon,.ref-media-benefits article>span{display:grid;flex:0 0 2rem;width:2rem;height:2rem;place-items:center;color:#0a0b0d;font-size:1.45rem;line-height:1}
.ref-icon svg{width:1.65rem;height:1.65rem;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ref-copy-benefits strong,.ref-media-benefits strong{display:block;font-size:.75rem;line-height:1.35}
.ref-copy-benefits small,.ref-media-benefits small{display:block;margin-top:.25rem;color:#747980;font-size:.625rem;line-height:1.4}
.ref-hero-media{position:relative;overflow:hidden;border-radius:.5rem;background:#e9eaec}
.ref-hero-media>img{width:100%;height:auto;aspect-ratio:945/415;object-fit:cover}
.ref-media-benefits{position:static;display:grid;gap:.75rem;padding:.875rem 1rem;border:1px solid #e2e4e7;border-top:0;border-radius:0 0 .375rem .375rem;background:#fff}
.ref-media-benefits article:nth-child(n+2){display:none}
.ref-metrics{display:grid;grid-template-columns:repeat(2,1fr);margin-block:1rem 0;border:1px solid #e2e4e7;border-radius:.5rem;background:#fff}
.ref-metrics article{display:grid;padding:1.25rem;text-align:center}
.ref-metrics article:nth-child(n+3){border-top:1px solid #e7e8ea}.ref-metrics article:nth-child(even){border-left:1px solid #e7e8ea}
.ref-metrics strong{font-size:1.75rem;line-height:1.1}
.ref-metrics b{margin-top:.3rem;font-size:.6875rem}
.ref-metrics small{color:#73777d;font-size:.6875rem}
.ref-catalog{padding-block:2rem 2.5rem}
.ref-section-head{display:flex;margin-bottom:1rem;align-items:center;justify-content:space-between;gap:1rem}
.ref-section-head p{margin:0;color:#666b72;font-size:.6875rem;text-transform:uppercase}
.ref-section-head a{font-size:.75rem;font-weight:650}
.ref-section-head a span{margin-left:.75rem;font-size:1rem}
.ref-product-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.ref-product-card{overflow:hidden;border:1px solid #e2e4e7;border-radius:.5rem;background:#fff}
.ref-product-card img{width:100%;aspect-ratio:2.45/1;object-fit:cover;background:#eef0f2}
.ref-product-card div{position:relative;min-height:7rem;padding:1rem 2.5rem 1rem 1rem}
.ref-product-card h2{margin:0 0 .45rem;font-size:.875rem;line-height:1.25}
.ref-product-card p{margin:0;color:#70757c;font-size:.6875rem;line-height:1.45}
.ref-product-card div>span{position:absolute;right:1rem;bottom:1rem;font-size:1rem}
.ref-production{display:grid;gap:1.5rem;padding-bottom:3.5rem}
.ref-production>img{width:100%;height:100%;min-height:16rem;border-radius:.5rem;object-fit:cover}
.ref-production-copy h2{margin:.3rem 0 .6rem;font-size:1.7rem}
.ref-production-copy>p:last-child{margin:0;color:#6d7279;font-size:.8125rem;line-height:1.55}
.ref-production ul{display:grid;margin:0;padding:0;gap:.55rem;align-content:center;list-style:none;font-size:.9375rem;line-height:1.35}
.ref-production li{display:flex;min-height:1.5rem;align-items:center;padding:0}
.ref-production li::before{content:"✓";flex:0 0 1.5rem;margin-right:.5rem;font-size:1rem;font-weight:800;text-align:center}
.home-request{border-top:1px solid #e6e8ea;background:#f6f7f8}
.home .contacts-block{width:min(calc(100% - 2rem),68rem);padding-block:1.5rem}
.home .contacts-block h2{margin:.25rem 0 0;font-size:clamp(1.5rem,2.5vw,2.1rem);line-height:1.05;white-space:nowrap;overflow-wrap:normal}
.home-request.section{padding-block:2.25rem}
.home-request>.container{max-width:78rem;gap:1.5rem}
.home-request .section-heading{margin-bottom:0}
.home-request .section-heading h2{margin-top:.35rem}
.home-request .section-heading>p:not(.eyebrow){margin-top:.6rem}
.home-request .ajax-form{gap:.625rem}
.home-request textarea.field{min-height:6.25rem}
.file-field{gap:.4rem}
.file-field>span{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}
.file-field small{color:#858a91;font-size:.625rem;font-weight:500}
.file-input{width:100%;min-height:2.75rem;padding:.35rem;border:1px solid var(--line-strong);border-radius:.375rem;background:#fff;color:#555b63;font-size:.75rem}
.file-input::file-selector-button{height:2rem;margin-right:.75rem;padding:0 .8rem;border:0;border-radius:.25rem;background:#eef0f2;color:#101216;font-weight:750;cursor:pointer}

@media(min-width:36rem){
  .floating-home{width:auto;min-width:8.5rem;padding:0 1.15rem;gap:.6rem}.floating-home span{position:static;width:auto;height:auto;overflow:visible;clip:auto;font-size:.75rem;font-weight:750;white-space:nowrap}
  .ref-actions{display:flex}.ref-actions .button{min-width:11.5rem}
  .ref-copy-benefits{gap:1rem}
  .ref-copy-benefits article{flex-direction:row;gap:.75rem}
  .ref-copy-benefits small{font-size:.6875rem}
  .ref-metrics{grid-template-columns:repeat(2,1fr)}
  .ref-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:48rem){
  .ref-hero{padding-block:2rem 1.25rem}
  .ref-hero-media,.ref-hero-media>img{height:31rem}
  .ref-media-benefits{position:absolute;right:.75rem;bottom:.75rem;left:.75rem;grid-template-columns:repeat(3,minmax(0,1fr));padding:1.1rem 1.25rem;border:1px solid rgba(255,255,255,.8);border-radius:.375rem;background:rgba(255,255,255,.94);backdrop-filter:blur(.4rem)}
  .ref-media-benefits article:nth-child(n){display:flex}.ref-media-benefits article+article{padding-left:1rem;border-left:1px solid #e0e2e4}
  .ref-metrics{grid-template-columns:repeat(4,1fr);margin-top:1.25rem}
  .ref-metrics article:nth-child(n){border-top:0}.ref-metrics article+article{border-left:1px solid #e7e8ea}
  .ref-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ref-production{grid-template-columns:1.1fr .75fr;align-items:start}.ref-production>img{grid-row:1/3}.ref-production ul{align-self:end}
}
@media(min-width:48rem){.home-request>.container{grid-template-columns:minmax(17rem,.8fr) minmax(0,1.4fr);gap:2rem}}
@media(min-width:48rem){.home .contacts-block{width:min(calc(100% - 2rem),68rem);grid-template-columns:max-content repeat(3,minmax(9rem,1fr));gap:.5rem;align-items:center}.home .contacts-block>div:not(:first-child){padding-left:.75rem}}
@media(min-width:64rem){
  .home .header-inner{grid-template-columns:12rem minmax(0,1fr) auto;min-height:5.25rem}
  .home .brand img{width:9.5rem}
  .ref-hero{grid-template-columns:minmax(28rem,36%) minmax(0,64%);gap:2.5rem;align-items:stretch;padding-block:.75rem 1.25rem}
  .ref-hero-copy{padding:.85rem 0 .25rem}
  .ref-hero h1{margin:1.6rem 0 .9rem;font-size:clamp(2.25rem,2.65vw,2.55rem);line-height:1.1}
  .ref-intro br{display:block}
  .ref-actions{margin-top:1.5rem}
  .ref-copy-benefits{margin-top:auto;padding-top:2rem}
  .ref-hero-media,.ref-hero-media>img{height:29.75rem}
  .ref-media-benefits{right:2.5rem;bottom:1.15rem;left:2.5rem}
  .ref-metrics article{padding:1.15rem 1rem}
  .ref-catalog{padding-block:1.75rem 2rem}
  .ref-product-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem}
  .ref-production{grid-template-columns:1.05fr .72fr .68fr;gap:2.5rem;padding-top:.5rem}.ref-production>img{grid-row:auto;min-height:15rem}.ref-production ul{width:100%;max-width:15rem;align-self:center;justify-self:center}
}
@media(min-width:80rem){
  .ref-hero{grid-template-columns:minmax(31rem,39%) minmax(0,61%);gap:3rem}
  .ref-hero h1{font-size:2.55rem}
  .ref-hero-media,.ref-hero-media>img{height:30rem}
}

/* Typography override: PT Root UI + Roboto. */
@font-face{font-family:"PT Root UI";src:url("assets/fonts/pt-root-ui-medium.woff2") format("woff2");font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:"PT Root UI";src:url("assets/fonts/pt-root-ui-bold.woff2") format("woff2");font-style:normal;font-weight:700;font-display:swap}
:root{--font-body:"Roboto","Segoe UI",Arial,sans-serif;--font-ui:"PT Root UI","Roboto","Segoe UI",Arial,sans-serif;--font-display:"PT Root UI","Roboto","Segoe UI",Arial,sans-serif}
body,button,input,select,textarea{font-family:var(--font-body);font-weight:400;color:#121212;letter-spacing:0;text-rendering:optimizeLegibility}
.brand,.nav,.nav a,.header-actions,.phone,.site-footer strong,.button,.text-link,.eyebrow,.ref-kicker,.product-body small,.ajax-form label,.contacts-block small{font-family:var(--font-ui)}
.nav,.nav a,.header-actions,.phone{color:#1a1a1a;font-size:.9375rem;font-weight:600;line-height:1.35}
h1,.hero h1,.ref-hero h1,.page-hero-simple h1,.page-section h1,.inner-hero h1,.product-summary h1,.error-page h1{font-family:var(--font-display);color:#121212;font-weight:700;letter-spacing:.01em;line-height:1.04}
h2,h3,.section-heading h2,.metric-grid h3,.steps-grid h3,.product-body h3,.contacts-block h2,.advantage-title{font-family:var(--font-ui);color:#1a1a1a;font-weight:700;letter-spacing:0;line-height:1.18}
h1{font-size:clamp(3.5rem,4.4vw,3.75rem)}
h2{font-size:clamp(2rem,3.2vw,3.25rem)}
h3,.advantage-title{font-size:clamp(1.25rem,1.5vw,1.375rem)}
p,li,.page-content,.prose,.product-description,.hero-text,.ref-intro,.page-lead,.section-heading>p:not(.eyebrow),.metric-grid p,.steps-grid p,.product-body p,.contacts-block small{font-family:var(--font-body);color:#333;font-size:1.0625rem;font-weight:400;line-height:1.65}
.hero-lead,.ref-subtitle{font-family:var(--font-body);color:#333;font-size:clamp(1.125rem,1.4vw,1.25rem);font-weight:400;line-height:1.5}
.prose,.page-content,.product-description{max-width:46.875rem}
.button,.header-cta{min-height:3.25rem;padding:.875rem 1.75rem;font-family:var(--font-ui);font-size:1rem;font-weight:700;line-height:1.2;text-transform:uppercase}
.button-dark,.header-cta{border-color:#121212;background:#000;color:#fff}
.button:not(.button-dark):not(.header-cta){background:#fff;color:#121212}
.ref-hero h1{font-size:clamp(2.75rem,3.9vw,3.75rem);line-height:1.06}
.ref-kicker,.eyebrow{color:#666b72;font-size:.75rem;font-weight:600;letter-spacing:.08em}
.ref-copy-benefits strong,.ref-media-benefits strong{font-family:var(--font-ui);color:#1a1a1a;font-size:.9375rem;font-weight:600;line-height:1.35}
.ref-copy-benefits small,.ref-media-benefits small{font-family:var(--font-body);color:#333;font-size:.8125rem;font-weight:400;line-height:1.55}
@media(max-width:64rem){h1{font-size:clamp(2.5rem,6vw,3.25rem)}.ref-hero h1{font-size:clamp(2.35rem,6vw,3.25rem)}.nav,.nav a,.header-actions,.phone{font-size:.9375rem}}
@media(max-width:48rem){h1,.hero h1,.ref-hero h1,.page-hero-simple h1,.page-section h1,.inner-hero h1,.product-summary h1,.error-page h1{font-size:clamp(2.125rem,9vw,2.25rem);line-height:1.08}h2{font-size:clamp(1.75rem,8vw,2.25rem)}p,li,.page-content,.prose,.product-description,.hero-text,.ref-intro,.page-lead,.section-heading>p:not(.eyebrow),.metric-grid p,.steps-grid p,.product-body p{font-size:.9375rem;line-height:1.65}.hero-lead,.ref-subtitle{font-size:1rem}.button,.header-cta{min-height:3rem;padding:.875rem 1.5rem;font-size:.9375rem}}

/* Explicit mobile breakpoints are retained for audit tools and older embedded browsers. */
@media screen and (max-width:768px){
  img{max-width:100%;height:auto}
  .container{width:min(calc(100% - 2rem),var(--container))}
}
@media screen and (max-width:480px){
  .container{width:min(calc(100% - 1.5rem),var(--container))}
  .button{max-width:100%}
}

.ref-quality-strip{display:grid;grid-template-columns:1fr;width:min(calc(100% - 2rem),var(--container));margin-block:1.25rem 0;border:1px solid #e2e4e7;border-radius:.5rem;background:#fff;overflow:hidden}
.ref-quality-strip article{display:flex;min-width:0;gap:1rem;align-items:flex-start;padding:1.25rem 1.5rem}
.ref-quality-strip article+article{border-top:1px solid #e7e8ea}
.ref-quality-strip article>span{display:grid;flex:0 0 2.375rem;width:2.375rem;height:2.375rem;place-items:center;color:#0a0b0d;font-size:1.45rem;line-height:1}
.ref-quality-strip article>span svg{width:1.75rem;height:1.75rem}
.ref-quality-strip strong{display:block;font-family:var(--font-ui);color:#1a1a1a;font-size:.9375rem;font-weight:600;line-height:1.35}
.ref-quality-strip small{display:block;margin-top:.3rem;font-family:var(--font-body);color:#555;font-size:.8125rem;line-height:1.55}
@media(min-width:48rem){.ref-quality-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.ref-quality-strip article+article{border-top:0;border-left:1px solid #e7e8ea}}
.ref-hero-media{background:#fff;line-height:0}
.ref-hero-media>picture{display:block;width:100%;height:100%;line-height:0}
.ref-hero-media>picture>img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
@media(max-width:47.99rem){.ref-hero-media>picture>img{object-position:center 42%}}
@media(min-width:64rem){.home .contacts-block{width:min(calc(100% - 2rem),var(--container));grid-template-columns:minmax(18rem,1.25fr) minmax(12rem,.9fr) minmax(16rem,1fr) minmax(18rem,1.15fr);gap:0;padding-block:1.5rem}.home .contacts-block>div:not(:first-child){padding-left:1.25rem}.home .contacts-block strong{white-space:nowrap}}
@media(min-width:64rem){.ref-actions{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.72fr) minmax(0,1.05fr);gap:.625rem;width:100%;margin-top:auto;padding-top:2.25rem}.ref-actions .button{min-width:0;padding-inline:.75rem;white-space:nowrap}.ref-copy-benefits{margin-top:2rem;padding-top:0}}
.messenger-actions{display:flex;align-items:center;justify-content:center;gap:.5rem}
.messenger-link{display:grid;width:3rem;height:3rem;place-items:center;border:1px solid #c9cdd2;border-radius:.375rem;background:#fff;color:#111;transition:border-color .18s ease,background-color .18s ease,color .18s ease}
.messenger-link svg{width:1.45rem;height:1.45rem}
.messenger-link:hover,.messenger-link:focus-visible{border-color:#111;background:#111;color:#fff;outline:0}
@media(max-width:63.99rem){.messenger-actions{justify-content:flex-start}}
.header-messengers{display:none}
@media(min-width:64rem){.header-messengers{display:flex;gap:.375rem}.header-messengers .messenger-link{width:2.5rem;height:2.5rem}.header-messengers .messenger-link svg{width:1.2rem;height:1.2rem}}
@media(min-width:64rem){.ref-hero h1{font-size:clamp(2.125rem,2.35vw,2.375rem);line-height:1.08}.home .contacts-block,.site-footer>.footer-grid,.site-footer>.footer-bottom{width:min(calc(100% - 3rem),var(--container));max-width:none}}
.ref-actions .button-price{border-color:#121212;background:transparent;color:#121212}
.ref-actions .button-price:hover,.ref-actions .button-price:focus-visible{border-color:#121212;background:#121212;color:#fff}
@media(min-width:64rem){.ref-hero .ref-intro{font-size:.9375rem;line-height:1.5}}
@media(min-width:48rem) and (max-width:63.999rem){
  .home .contacts-block{grid-template-columns:minmax(14rem,1.15fr) minmax(10rem,.85fr) minmax(14rem,1fr) minmax(15rem,1fr);gap:0;align-items:center}
  .home .contacts-block>div{display:flex;min-height:4.25rem;flex-direction:column;justify-content:center}
  .home .contacts-block>div:not(:first-child){padding:0 0 0 1.125rem;border-top:0;border-left:1px solid var(--line)}
}

/* Hard override for mobile-desktop browser mode: keep contacts in one aligned row. */
@media(min-width:48rem) and (max-width:63.999rem){
  body .contacts-block{
    grid-template-columns:minmax(10rem,1.05fr) minmax(9rem,.8fr) minmax(13rem,1fr) minmax(13rem,1fr)!important;
    gap:0!important;
    align-items:center!important;
  }
  body .contacts-block>div{
    display:flex!important;
    min-height:4.25rem;
    flex-direction:column;
    justify-content:center;
    padding-top:0!important;
    border-top:0!important;
  }
  body .contacts-block>div:not(:first-child){
    padding-left:1rem!important;
    border-left:1px solid var(--line)!important;
  }
  body .contacts-block small{margin-bottom:.25rem;line-height:1.2}
  body .contacts-block a,
  body .contacts-block strong{font-size:clamp(.95rem,2.2vw,1.125rem);line-height:1.25;overflow-wrap:normal}
}