@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("../fonts/inter-cyrillic-variable.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("../fonts/inter-latin-variable.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;
}

@font-face {
  font-family: "Roboto Condensed";
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
  src: url("../fonts/roboto-condensed-cyrillic-variable.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Roboto Condensed";
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
  src: url("../fonts/roboto-condensed-latin-variable.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 {
  --red: #e52e27;
  --red-deep: #c91f1a;
  --ink: #0b0b0b;
  --ink-soft: #141414;
  --paper: #ffffff;
  --paper-soft: #f4f4f2;
  --text: #111111;
  --muted: #6b6b69;
  --line: #d7d7d3;
  --dark-line: #393939;
  --shell: 1450px;
  --header-height: 88px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .28);
  --ease: 180ms ease;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-display: "Roboto Condensed", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --text-body: 16px;
  --text-label: 14px;
  --text-caption: 12px;
  --leading-body: 1.55;
  --leading-heading: 1;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { margin: 0; color: var(--text); background: var(--paper); font-family: var(--font-body); font-size: var(--text-body); line-height: var(--leading-body); font-optical-sizing: auto; font-synthesis: none; text-rendering: optimizeLegibility; }
body.is-locked { overflow: hidden; }
button, input, textarea { font-family: var(--font-body); font-size: inherit; line-height: inherit; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { display: block; }
[hidden] { display: none !important; }
.shell { width: min(calc(100% - 64px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1200; top: 12px; left: 12px; padding: 12px 16px; color: var(--ink); background: var(--paper); border: 2px solid var(--red); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid #ff6b65; outline-offset: 3px; }

.site-header { position: sticky; z-index: 200; top: 0; color: #fff; background: #0a0a0a; border-bottom: 1px solid #343434; }
.header__inner { display: flex; align-items: center; min-height: var(--header-height); gap: 26px; }
.company { display: flex; align-items: center; min-width: 248px; min-height: 44px; gap: 14px; }
.company img { width: 68px; height: 44px; object-fit: contain; }
.company__text strong { display: block; color: #fff; font-size: 15px; font-weight: 900; letter-spacing: .025em; text-transform: uppercase; }
.company__text small { display: block; margin-top: 2px; color: #9d9d9b; font-size: 9px; }
.header-catalog { display: inline-flex; align-items: center; justify-content: center; min-width: 132px; min-height: 48px; gap: 12px; color: #fff; background: var(--red); font-size: 13px; font-weight: 800; transition: background var(--ease); }
.header-catalog:hover { background: var(--red-deep); }
.header-catalog svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.desktop-nav { display: flex; align-items: center; margin-left: auto; gap: clamp(18px, 2vw, 34px); }
.desktop-nav a { min-height: 44px; display: inline-flex; align-items: center; color: #eee; font-size: 12px; font-weight: 800; white-space: nowrap; transition: color var(--ease); }
.desktop-nav a:hover { color: var(--red); }
.header-phone { min-width: 190px; text-align: right; }
.header-phone small { display: block; color: #aaa; font-size: 9px; }
.header-phone strong { display: block; color: #fff; font-size: 15px; line-height: 1.25; }
.request-trigger { display: inline-flex; align-items: center; justify-content: center; min-width: 124px; min-height: 48px; padding: 0 13px; gap: 9px; color: #fff; background: transparent; border: 1px solid #555; cursor: pointer; font-size: 12px; font-weight: 800; transition: border-color var(--ease), background var(--ease); }
.request-trigger:hover { background: #202020; border-color: #777; }
.request-trigger svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.request-trigger b { display: grid; place-items: center; min-width: 23px; height: 23px; padding-inline: 6px; color: #fff; background: var(--red); border-radius: 50%; font-size: 10px; }
.menu-trigger { display: none; width: 48px; height: 48px; padding: 12px; background: transparent; border: 1px solid #555; cursor: pointer; }
.menu-trigger span { display: block; height: 2px; margin: 5px 0; background: #fff; transition: transform var(--ease), opacity var(--ease); }
.menu-trigger[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-trigger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-trigger[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { background: #0d0d0d; border-top: 1px solid #333; }
.mobile-menu nav { display: grid; padding-block: 14px 22px; }
.mobile-menu a { min-height: 50px; display: flex; align-items: center; border-bottom: 1px solid #2e2e2e; font-weight: 700; }

.hero { overflow: hidden; color: #fff; background: var(--ink); }
.hero__grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 760px; }
.hero__copy { display: flex; flex-direction: column; justify-content: center; padding: 58px 68px 50px 0; }
.hero__brands { display: flex; gap: 8px; margin-bottom: 30px; }
.hero__brands span { display: inline-flex; align-items: center; min-height: 32px; padding: 0 14px; border: 1px solid #696969; color: #fff; font-size: 10px; font-weight: 900; letter-spacing: .04em; }
.hero__eyebrow { margin: 0 0 22px; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .22em; text-transform: uppercase; }
.hero h1 { margin: 0; font-family: var(--font-display); font-size: clamp(58px, 5vw, 82px); font-weight: 800; letter-spacing: -.018em; line-height: .94; text-transform: uppercase; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero__lead { max-width: 650px; margin: 28px 0 32px; color: #b8b8b5; font-size: 16px; line-height: 1.55; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 0 22px; gap: 28px; border: 1px solid transparent; cursor: pointer; font-size: 13px; font-weight: 800; line-height: 1; transition: background var(--ease), border-color var(--ease), color var(--ease); }
.button--red { color: #fff; background: var(--red); }
.button--red:hover { background: var(--red-deep); }
.button--dark-outline { color: #fff; background: transparent; border-color: #626262; }
.button--dark-outline:hover { background: #222; border-color: #8a8a8a; }
.hero__actions .button { min-width: 210px; }
.hero__facts { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 690px; margin: 42px 0 0; padding: 22px 0 0; border-top: 1px solid #3d3d3d; }
.hero__facts div { display: grid; grid-template-columns: 28px 1fr; gap: 6px; padding-right: 20px; }
.hero__facts div + div { padding-left: 20px; border-left: 1px solid #3d3d3d; }
.hero__facts dt { color: var(--red); font-size: 10px; font-weight: 900; }
.hero__facts dd { margin: 0; color: #c5c5c2; font-size: 10px; font-weight: 700; line-height: 1.45; }
.hero__products { position: relative; min-height: 760px; overflow: hidden; border-left: 1px solid #4b4b4b; background-color: #151515; background-image: radial-gradient(ellipse at 53% 91%, rgba(229,46,39,.34), rgba(229,46,39,.08) 35%, transparent 62%), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px); background-size: 100% 100%, 76px 76px, 76px 76px; }
.hero__products::after { position: absolute; z-index: 1; top: 0; right: 33.33%; bottom: 0; width: 1px; content: ""; background: rgba(255,255,255,.35); box-shadow: -245px 0 rgba(255,255,255,.28), 245px 0 rgba(255,255,255,.28); }
.hero__stripe { position: absolute; z-index: 0; top: -140px; right: 28%; width: 112px; height: 1100px; background: var(--red); transform: rotate(20deg); opacity: .92; }
.hero-product { position: absolute; z-index: 3; margin: 0; text-align: center; }
.hero-product figcaption { position: absolute; z-index: 2; top: 0; left: 50%; color: #fff; font-size: 13px; font-style: normal; font-weight: 900; transform: translateX(-50%); }
.hero-product img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 30px 30px rgba(0,0,0,.48)); }
.hero-product--loctite { bottom: 70px; left: 2%; width: 34%; height: 590px; padding-top: 58px; }
.hero-product--loctite figcaption { color: var(--red); font-style: italic; }
.hero-product--rusbond { bottom: 70px; left: 33%; width: 32%; height: 610px; padding-top: 52px; }
.hero-product--argo { right: -1%; bottom: 68px; width: 40%; height: 610px; padding-top: 50px; }
.hero-product--argo figcaption { color: #ff7b3d; }
.hero-product--loctite img { transform: scale(1.28) translateY(2%); }
.hero-product--rusbond img { transform: scale(1.24) translateY(2%); }
.hero-product--argo img { transform: scale(1.1) translateY(1%); }
.mobile-product-copy { display: none; }
.hero__stage-note { position: absolute; z-index: 5; right: 30px; bottom: 24px; left: 30px; display: flex; justify-content: space-between; gap: 24px; color: #bdbdb9; font-size: 8px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.hero__stage-note strong { color: #fff; }

.section-light { color: var(--text); background: #fff; }
.section-dark { color: #fff; background-color: #111; background-image: linear-gradient(105deg, rgba(255,255,255,.018), transparent 40%), repeating-linear-gradient(0deg, transparent 0, transparent 3px, rgba(255,255,255,.012) 4px); }
.task-catalog { padding: 34px 0 38px; }
.task-catalog h2, .brands h2, .products h2, .articles h2, .trust h2, .request-flow h2 { margin: 0; font-family: var(--font-display); font-size: clamp(34px, 3.3vw, 52px); font-weight: 800; letter-spacing: -.012em; line-height: var(--leading-heading); text-transform: uppercase; }
.task-list { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 24px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.task-list a { display: grid; grid-template-columns: 58px 1fr 26px; align-items: center; min-height: 112px; padding: 18px 22px; gap: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 800; transition: color var(--ease), background var(--ease); }
.task-list a:hover { color: var(--red); background: #f6f6f4; }
.task-list svg { width: 48px; height: 48px; fill: none; stroke: var(--red); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.5; }
.task-list b { color: var(--red); font-size: 24px; font-weight: 400; }
.text-button { display: inline-flex; align-items: center; min-height: 46px; margin-top: 12px; padding: 0 18px; gap: 30px; color: var(--red); border: 1px solid var(--red); font-size: 12px; font-weight: 900; transition: color var(--ease), background var(--ease); }
.text-button:hover { color: #fff; background: var(--red); }

.brands { padding: 34px 0 38px; }
.brand-columns { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; }
.brand-columns article { padding: 0 50px; }
.brand-columns article:first-child { padding-left: 0; }
.brand-columns article + article { border-left: 1px solid #494949; }
.brand-columns h3 { margin: 0 0 10px; font-size: 30px; font-weight: 900; line-height: 1; }
.brand-columns .brand-loctite { color: var(--red); font-style: italic; }
.brand-columns .brand-argo { color: #ff7240; }
.brand-columns ul { margin: 0; padding: 0; list-style: none; }
.brand-columns li { padding: 10px 0; color: #d1d1ce; border-top: 1px solid #464646; font-size: 13px; }

.products { padding: 26px 0 34px; }
.product-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 18px; }
.product { display: grid; grid-template-columns: 34% 66%; min-height: 235px; overflow: hidden; border: 1px solid #bdbdb9; background: #fff; }
.product__media { display: grid; place-items: center; min-width: 0; padding: 20px 10px; background: #f5f5f3; }
.product__media img { width: 100%; height: 190px; object-fit: contain; }
.product__body { display: flex; flex-direction: column; min-width: 0; padding: 22px 16px 0; }
.product h3 { margin: 0; font-size: 22px; font-weight: 900; line-height: 1.05; }
.product h3 span { color: var(--red); }
.product p { margin: 12px 0 16px; color: #4f4f4d; font-size: 12px; line-height: 1.45; }
.product__links { display: grid; grid-template-columns: 1fr 1fr 1.15fr; margin: auto -16px 0; border-top: 1px solid var(--line); }
.product__links a, .product__links button { display: flex; flex-direction: column; justify-content: center; min-height: 62px; padding: 8px 10px; background: #fff; border: 0; border-right: 1px solid var(--line); cursor: pointer; font-size: 9px; font-weight: 900; line-height: 1.2; text-align: left; }
.product__links span { margin-top: 4px; color: var(--red); font-size: 15px; font-weight: 400; }
.product__links button { color: #fff; background: var(--red); border-right: 0; }
.product__links button span { color: #fff; }
.product__links a:hover { color: var(--red); background: #f6f6f3; }
.product__links button:hover { background: var(--red-deep); }

.request-flow { padding: 26px 0 30px; }
.request-flow__inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; }
.request-flow__inner > div { display: grid; grid-template-columns: auto repeat(3, auto); align-items: baseline; column-gap: 44px; }
.request-flow h2 { grid-column: 1 / -1; margin-bottom: 14px; font-size: 36px; }
.request-flow p { margin: 0; color: #e4e4e1; font-size: 13px; font-weight: 700; }
.request-flow p span { margin-right: 12px; color: var(--red); font-size: 22px; font-weight: 900; }
.request-flow small { grid-column: 1 / -1; margin-top: 10px; color: #aaa; font-size: 10px; }
.request-flow .button { min-width: 250px; }

.articles { padding: 32px 0 38px; }
.article-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 22px; }
.article { display: grid; grid-template-columns: 45% 55%; min-height: 205px; overflow: hidden; border: 1px solid #bdbdb9; }
.article img { width: 100%; height: 100%; min-height: 205px; object-fit: cover; }
.article > div { display: flex; flex-direction: column; padding: 24px 20px 18px; }
.article small { color: var(--red); font-size: 9px; font-weight: 800; }
.article h3 { margin: 24px 0 18px; font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -.008em; line-height: 1.12; }
.article a { display: inline-flex; align-items: center; min-height: 44px; gap: 16px; margin-top: auto; color: var(--red); font-size: 10px; font-weight: 900; }
.article a span { font-size: 16px; }

.trust { padding: 34px 0 40px; }
.trust__inner { display: grid; grid-template-columns: 280px 1fr; align-items: center; gap: 48px; }
.trust h2 { font-size: 42px; }
.trust p { margin: 12px 0 0; color: #b3b3af; font-size: 12px; }
.client-logos { display: grid; grid-template-columns: repeat(5, 1fr); }
.client-logos span { display: grid; place-items: center; min-height: 90px; padding: 12px; color: #d3d3cf; border: 1px solid #505050; font-size: 13px; font-weight: 900; line-height: 1.15; text-align: center; text-transform: uppercase; }
.client-logos span + span { border-left: 0; }

.contact { scroll-margin-top: var(--header-height); color: #fff; background: var(--red); }
.contact__grid { display: grid; grid-template-columns: 43% 57%; }
.contact__intro { position: relative; display: flex; flex-direction: column; justify-content: center; min-height: 440px; padding: 50px 60px 50px 0; overflow: hidden; }
.contact__intro::after { position: absolute; right: 30px; bottom: -70px; width: 250px; height: 250px; content: ""; border: 1px solid rgba(255,255,255,.15); transform: rotate(45deg); }
.contact h2 { position: relative; z-index: 1; margin: 0; font-family: var(--font-display); font-size: clamp(44px, 4vw, 66px); font-weight: 800; letter-spacing: -.012em; line-height: 1; text-transform: uppercase; }
.contact__intro > p { position: relative; z-index: 1; max-width: 540px; margin: 24px 0 28px; color: #fff; font-size: 15px; }
.contact__intro > a { position: relative; z-index: 1; display: flex; align-items: center; min-height: 44px; gap: 14px; font-size: 17px; font-weight: 900; }
.contact__intro > a svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.contact-form { align-self: stretch; display: grid; grid-template-columns: 1fr 1fr; align-content: center; gap: 14px 18px; padding: 44px 0 40px 40px; color: var(--text); background: #fff; }
.form-field { display: grid; grid-template-rows: auto auto 18px; align-content: start; gap: 6px; min-width: 0; }
.form-field > label { font-size: var(--text-label); font-weight: 650; line-height: 1.35; }
.contact-form input, .contact-form textarea { width: 100%; min-height: 52px; padding: 12px 14px; color: var(--text); background: #fff; border: 1px solid #8f8f8b; outline: 0; font-size: 16px; line-height: 1.4; }
.contact-form textarea { min-height: 92px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--red); box-shadow: 0 0 0 2px rgba(229,46,39,.16); }
.contact-form .contact-form__message { grid-column: 1 / -1; grid-template-rows: auto auto; }
.contact-form .consent { grid-column: 1 / -1; display: flex; align-items: center; min-height: 44px; gap: 10px; font-size: var(--text-caption); line-height: 1.45; }
.contact-form .consent input { flex: 0 0 auto; width: 16px; min-height: 16px; margin: 0; accent-color: var(--red); }
.contact-form__legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.contact-form__legal button { min-width: 44px; min-height: 44px; padding: 0; background: none; border: 0; cursor: pointer; font-size: var(--text-caption); line-height: 1.4; text-decoration: underline; }
.contact-form > .button { justify-self: end; grid-column: 2; width: 100%; max-width: 280px; }
.prototype-note { grid-column: 1 / -1; margin: 0; color: #666; font-size: var(--text-caption); line-height: 1.45; text-align: right; }
.form-status { grid-column: 1 / -1; min-height: 20px; color: #176934; font-size: var(--text-caption); font-weight: 650; line-height: 1.45; text-align: right; }
.field-error { min-height: 18px; color: #a7130e; font-size: var(--text-caption); line-height: 1.35; }

.site-footer { padding: 38px 0 34px; color: #b9b9b6; background: #0a0a0a; }
.footer__grid { display: grid; grid-template-columns: 1.55fr repeat(3, 1fr); gap: 54px; }
.footer__brand .company { width: max-content; }
.footer__brand p { margin: 18px 0 0; color: #747472; font-size: 10px; }
.site-footer nav { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; border-left: 1px solid #393939; padding-left: 36px; }
.site-footer nav strong { margin-bottom: 4px; color: #fff; font-size: 11px; }
.site-footer nav a, .site-footer nav button { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; padding: 0; color: #b9b9b6; background: none; border: 0; cursor: pointer; font-size: 10px; text-align: left; }
.site-footer nav a:hover, .site-footer nav button:hover { color: #fff; }

.screen-overlay { position: fixed; z-index: 500; inset: 0; background: rgba(0,0,0,.62); opacity: 0; pointer-events: none; transition: opacity var(--ease); }
.screen-overlay.is-visible { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; z-index: 510; top: 0; right: 0; bottom: 0; display: flex; flex-direction: column; width: min(480px, 100%); padding: 28px; background: #fff; box-shadow: var(--shadow); transform: translateX(105%); transition: transform 230ms ease; }
.cart-drawer.is-open { transform: none; }
.cart-drawer__head { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.cart-drawer__head small { color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.cart-drawer h2 { margin: 4px 0 0; font-size: 30px; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; background: transparent; border: 1px solid var(--line); cursor: pointer; }
.icon-button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-width: 1.8; }
.cart-drawer__items { flex: 1; overflow-y: auto; padding: 8px 0; }
.cart-empty { display: grid; place-items: center; min-height: 280px; color: var(--muted); text-align: center; }
.cart-empty p { max-width: 300px; margin: 8px 0 0; }
.cart-item { display: grid; grid-template-columns: 72px 1fr 44px; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-item img { width: 72px; height: 72px; object-fit: contain; background: #f5f5f3; mix-blend-mode: multiply; }
.cart-item strong { display: block; font-size: 13px; }
.cart-item small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.cart-item button { width: 44px; height: 44px; background: transparent; border: 0; cursor: pointer; color: var(--muted); font-size: 20px; }
.cart-drawer__foot { padding-top: 20px; border-top: 1px solid var(--line); }
.cart-drawer__foot p { margin: 0 0 14px; color: var(--muted); font-size: 11px; }
.cart-drawer__foot .button { width: 100%; }

.cookie-banner { position: fixed; z-index: 650; right: 22px; bottom: 20px; left: 22px; display: grid; grid-template-columns: 1fr auto; align-items: center; width: min(calc(100% - 44px), 960px); margin-inline: auto; padding: 18px 20px; gap: 24px; color: #fff; background: #222; border: 1px solid #555; box-shadow: var(--shadow); }
.cookie-banner strong { font-size: 14px; }
.cookie-banner p { margin: 3px 0 0; color: #c5c5c2; font-size: 10px; }
.cookie-banner__actions { display: flex; gap: 10px; }
.cookie-banner .button { min-height: 48px; padding-inline: 18px; }
.cookie-banner .button--dark-outline { color: #fff; }

.legal-dialog { width: min(calc(100% - 32px), 620px); padding: 28px; color: var(--text); background: #fff; border: 0; box-shadow: var(--shadow); }
.legal-dialog::backdrop { background: rgba(0,0,0,.7); }
.legal-dialog__head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.legal-dialog h2 { margin: 0; font-size: 24px; }
.legal-dialog > p { margin: 22px 0 0; color: var(--muted); }
.toast { position: fixed; z-index: 800; right: 20px; bottom: 20px; max-width: 380px; padding: 16px 18px; color: #fff; background: #151515; border-left: 4px solid var(--red); box-shadow: var(--shadow); font-size: 12px; }

@media (max-width: 1320px) {
  .desktop-nav { display: none; }
  .menu-trigger { display: block; }
  .header-phone { margin-left: auto; }
  .hero__copy { padding-right: 40px; }
  .hero h1 { font-size: clamp(54px, 5.6vw, 74px); }
  .product { grid-template-columns: 38% 62%; }
  .request-flow__inner > div { column-gap: 24px; }
}

@media (max-width: 1024px) {
  :root { --header-height: 76px; }
  .shell { width: min(calc(100% - 40px), var(--shell)); }
  .header__inner { gap: 14px; }
  .company { min-width: 210px; }
  .company img { width: 58px; }
  .header-phone { display: none; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { min-height: 690px; padding: 58px 0 48px; }
  .hero__products { min-height: 620px; margin-inline: -20px; border-top: 1px solid #4b4b4b; border-left: 0; }
  .hero-product--loctite { left: 4%; width: 31%; height: 490px; }
  .hero-product--rusbond { left: 35%; width: 28%; height: 515px; }
  .hero-product--argo { right: 1%; width: 38%; height: 515px; }
  .task-list { grid-template-columns: repeat(2, 1fr); }
  .product-list, .article-list { grid-template-columns: 1fr; }
  .product { min-height: 220px; grid-template-columns: 200px 1fr; }
  .article { grid-template-columns: 38% 62%; }
  .request-flow__inner { grid-template-columns: 1fr; }
  .request-flow .button { justify-self: start; }
  .trust__inner { grid-template-columns: 1fr; }
  .client-logos { grid-template-columns: repeat(5, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__intro { min-height: 390px; padding-right: 0; }
  .contact-form { margin-inline: -20px; padding: 40px 20px; }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .site-header { position: sticky; }
  .header__inner { min-height: 72px; gap: 8px; }
  .company { min-width: 0; margin-right: auto; }
  .company img { width: 42px; height: 34px; }
  .company__text strong { font-size: 10px; }
  .company__text small { display: none; }
  .header-catalog { display: none; }
  .request-trigger { min-width: 96px; min-height: 44px; padding: 0 9px; }
  .request-trigger svg { width: 16px; height: 16px; }
  .menu-trigger { width: 44px; height: 44px; }
  .hero__copy { min-height: auto; padding: 42px 0 40px; }
  .hero__brands, .hero__eyebrow, .hero__facts { display: none; }
  .hero h1 { font-size: clamp(43px, 13vw, 62px); letter-spacing: -.012em; line-height: .98; }
  .hero__lead { margin: 24px 0 28px; font-size: 16px; }
  .hero__actions { display: grid; }
  .hero__actions .button { width: 100%; }
  .hero__products { display: grid; min-height: 0; margin-inline: -14px; border-top: 1px solid #4b4b4b; background: #111; }
  .hero__products::after, .hero__stripe, .hero__stage-note { display: none; }
  .hero-product { position: relative; inset: auto; width: 100%; height: 350px; padding: 0; overflow: hidden; border-bottom: 1px solid #555; text-align: left; }
  .hero-product::after { position: absolute; z-index: 0; top: -80px; right: 16%; width: 76px; height: 520px; content: ""; background: var(--red); transform: rotate(21deg); }
  .hero-product figcaption { top: 42px; left: 28px; color: #fff; font-size: 12px; font-weight: 900; transform: none; }
  .hero-product--loctite figcaption { color: var(--red); }
  .hero-product--argo figcaption { color: #ff7b3d; }
  .mobile-product-copy { position: absolute; z-index: 4; top: 100px; left: 28px; display: block; max-width: 48%; }
  .mobile-product-copy strong { display: block; color: #fff; font-family: var(--font-display); font-size: 27px; font-weight: 800; line-height: 1.05; }
  .mobile-product-copy p { margin: 12px 0 20px; color: #eee; font-size: 15px; line-height: 1.45; }
  .mobile-product-copy a { display: inline-flex; align-items: center; min-height: 44px; gap: 16px; color: var(--red); font-size: 13px; }
  .mobile-product-copy a span { font-size: 24px; }
  .hero-product img { position: absolute; z-index: 2; right: -2%; bottom: 0; width: 53%; height: 94%; object-fit: contain; transform: none; filter: drop-shadow(0 24px 25px rgba(0,0,0,.55)); }
  .hero-product--rusbond img { right: 0; width: 47%; height: 97%; }
  .hero-product--argo img { right: -9%; width: 66%; height: 98%; }
  .task-catalog, .brands, .products, .articles, .trust { padding-block: 28px; }
  .task-catalog h2, .brands h2, .products h2, .articles h2, .trust h2 { font-size: 34px; }
  .task-list { grid-template-columns: 1fr; }
  .task-list a { min-height: 90px; }
  .brand-columns { grid-template-columns: 1fr; }
  .brand-columns article { padding: 22px 0; }
  .brand-columns article + article { border-top: 1px solid #494949; border-left: 0; }
  .product-list, .article-list { gap: 14px; }
  .product { grid-template-columns: 126px 1fr; min-height: 240px; }
  .product__media { padding: 14px 8px; }
  .product__media img { height: 180px; }
  .product__body { padding: 18px 10px 0; }
  .product h3 { font-size: 18px; }
  .product p { font-size: 11px; }
  .product__links { grid-template-columns: 1fr 1fr; margin-right: -10px; margin-left: -10px; }
  .product__links button { grid-column: 1 / -1; min-height: 48px; flex-direction: row; align-items: center; justify-content: space-between; }
  .request-flow__inner > div { grid-template-columns: 1fr; }
  .request-flow h2 { font-size: 34px; }
  .request-flow p { padding: 8px 0; border-top: 1px solid #343434; }
  .request-flow small { line-height: 1.5; }
  .request-flow .button { width: 100%; }
  .article { grid-template-columns: 42% 58%; }
  .article img { min-height: 220px; }
  .article > div { padding: 18px 14px; }
  .article h3 { margin-top: 18px; font-size: 18px; }
  .client-logos { grid-template-columns: repeat(2, 1fr); }
  .client-logos span { min-height: 84px; }
  .client-logos span + span { border-left: 1px solid #505050; }
  .contact__intro { min-height: 370px; padding-block: 42px; }
  .contact h2 { font-size: 44px; }
  .contact__intro > p { font-size: 15px; }
  .contact__intro > a { font-size: 15px; }
  .contact-form { grid-template-columns: 1fr; margin-inline: -14px; padding: 30px 14px; }
  .contact-form .contact-form__message, .contact-form .consent, .contact-form__legal, .contact-form > .button, .prototype-note, .form-status { grid-column: 1; }
  .contact-form > .button { justify-self: stretch; max-width: none; }
  .prototype-note, .form-status { text-align: left; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer__brand { grid-column: auto; }
  .site-footer nav { padding-top: 20px; padding-left: 0; border-top: 1px solid #393939; border-left: 0; }
  .cookie-banner { right: 10px; bottom: 10px; left: 10px; grid-template-columns: 1fr; width: auto; padding: 16px; }
  .cookie-banner__actions { display: grid; grid-template-columns: 1fr 1fr; }
  .cookie-banner .button { min-width: 0; padding-inline: 12px; gap: 8px; font-size: 11px; }
}

@media (max-width: 410px) {
  .company__text strong { font-size: 9px; }
  .request-trigger { min-width: 88px; }
  .hero-product { height: 330px; }
  .mobile-product-copy { left: 22px; }
  .hero-product figcaption { left: 22px; }
  .product { grid-template-columns: 104px 1fr; }
  .product__media img { height: 160px; }
  .article { grid-template-columns: 1fr; }
  .article img { height: 170px; min-height: 170px; }
  .client-logos { grid-template-columns: 1fr 1fr; }
}

@media (orientation: landscape) and (max-height: 540px) and (max-width: 960px) {
  .hero__copy { min-height: auto; }
  .hero__products { min-height: 520px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}