/* DIN16903 commercial redesign layer. Loaded after the stable theme styles. */
:root {
  --rd-ink: #13212d;
  --rd-navy: #173249;
  --rd-blue: #155c8a;
  --rd-blue-dark: #0f466a;
  --rd-blue-soft: #e7f0f5;
  --rd-paper: #f7f8f6;
  --rd-surface: #ffffff;
  --rd-warm: #eeeee9;
  --rd-line: #ccd4d9;
  --rd-line-strong: #97a6af;
  --rd-muted: #5f6d77;
  --rd-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --rd-ease-move: cubic-bezier(0.77, 0, 0.175, 1);
  --din-container: 1320px;
  --din-radius: 4px;
  --din-font: "Aptos", "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  --din-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --din-paper: var(--rd-paper);
  --din-white: var(--rd-surface);
  --din-navy: var(--rd-ink);
  --din-dark: #142635;
  --din-blue: var(--rd-blue);
  --din-blue-hover: var(--rd-blue-dark);
  --din-text: #46555f;
  --din-muted: var(--rd-muted);
  --din-line: var(--rd-line);
  --din-line-dark: var(--rd-line-strong);
  --din-wash: #eef1f1;
  --din-photo: #efefeb;
}

html { scroll-padding-top: 88px; }

body.din-site {
  background: var(--rd-paper);
  color: #46555f;
  font-size: 16px;
  line-height: 1.55;
}

.din-site h1,
.din-site h2,
.din-site h3,
.din-site h4 { color: var(--rd-ink); }

.din-site h1 {
  max-width: 18ch;
  font-size: clamp(42px, 4.2vw, 64px);
  font-weight: 700;
  letter-spacing: -0.047em;
  line-height: 1.02;
}

.din-site h2 {
  font-size: clamp(28px, 2.7vw, 40px);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.din-site h3 { font-size: 24px; letter-spacing: -0.025em; }

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

.technical-label,
.din-site .din-eyebrow {
  color: var(--rd-blue);
  font-size: 11px;
  letter-spacing: .12em;
}

.din-lead { max-width: 58ch; color: #43525d; font-size: 19px; line-height: 1.5; }

.din-button,
.din-site .btn {
  min-height: 46px;
  padding: 13px 20px;
  border-radius: 4px;
  font-size: 14px;
  transition: background-color 180ms var(--rd-ease-out), border-color 180ms var(--rd-ease-out), color 180ms var(--rd-ease-out), transform 140ms var(--rd-ease-out);
  white-space: nowrap;
}

.din-button:active,
.din-site .btn:active { transform: scale(.98); }

.din-site .din-button[href*=".pdf"],
.din-site .din-product-document-card,
.din-site .din-document-library__grid a {
  min-width: 0;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.din-site .din-button[href*=".pdf"] {
  flex-shrink: 0;
  line-height: 1.4;
  text-align: center;
}

.din-actions:has(> .din-button[href*=".pdf"]) {
  flex-wrap: wrap;
  align-items: center;
}

.din-inquiry-add { margin-top: 10px; }
.din-header-actions { display: inline-flex; min-width: 0; min-height: 44px; align-items: center; }
.din-inquiry-entry { white-space: nowrap; }
.din-inquiry-entry--desktop { display: inline-flex; align-items: center; justify-content: center; gap: 5px; width: 60px; height: 44px; color: var(--rd-blue); line-height: 1; }
.din-inquiry-entry--desktop .fa { font-size: 21px; }
.din-inquiry-label { display: none; font-size: 13px; font-weight: 700; }
.din-inquiry-badge { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--rd-blue); color: #fff; font-size: 11px; font-weight: 700; }
.din-inquiry-entry--desktop:hover { color: var(--rd-blue-dark); }
.din-inquiry-row { display: grid; grid-template-columns: minmax(0, 1fr) 110px 36px; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--rd-line); }
.din-inquiry-row a { font-weight: 700; }
.din-inquiry-row small { display: block; color: var(--rd-muted); }
.din-inquiry-row .din-inquiry-price { margin-top: 4px; color: var(--rd-ink); font-size: 12px; font-weight: 700; }
.din-inquiry-row label { margin: 0; font-size: 12px; }
.din-inquiry-row input { width: 100%; min-width: 0; min-height: 40px; padding: 8px; }
.din-inquiry-remove { width: 36px; height: 40px; border: 1px solid var(--rd-line); border-radius: 4px; background: #fff; color: var(--rd-blue); }
.din-inquiry-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 18px; }
.din-inquiry-remove:focus-visible, .din-inquiry-entry:focus-visible { outline: 2px solid var(--rd-blue); outline-offset: 3px; }
@media (max-width: 480px) {
  .din-inquiry-row { grid-template-columns: minmax(0, 1fr) 100px 36px; gap: 8px; }
  .din-inquiry-row a { font-size: 14px; }
}

.din-site .din-button--primary,
.din-site .btn-primary { border-color: var(--rd-blue); background: var(--rd-blue); color: #fff; }
.din-site .din-button--primary:hover,
.din-site .din-button--primary:focus { border-color: var(--rd-blue-dark); background: var(--rd-blue-dark); color: #fff; }

.din-site input[type="text"],
.din-site input[type="email"],
.din-site input[type="tel"],
.din-site input[type="number"],
.din-site input[type="password"],
.din-site input[type="search"],
.din-site select,
.din-site textarea,
.din-site .form-control {
  min-height: 48px;
  border-color: #8998a1;
  border-radius: 4px;
  color: var(--rd-ink);
  font-size: 15px;
}

.din-site input::placeholder,
.din-site textarea::placeholder { color: #687681; opacity: 1; }

.site-header {
  position: sticky;
  top: 0;
  height: 74px;
  z-index: 100;
  border-color: var(--rd-line);
  background: rgba(255,255,255,.98);
  transition: box-shadow 180ms var(--rd-ease-out), border-color 180ms var(--rd-ease-out);
}

.site-header.is-scrolled { border-color: transparent; box-shadow: 0 8px 30px rgba(19,33,45,.11); }

.site-header__inner {
  height: 73px;
  grid-template-columns: 208px minmax(420px, 1fr) minmax(220px, 280px) 194px;
  column-gap: 18px;
}

.site-brand__mark { width: 38px; height: 38px; flex-basis: 38px; background: var(--rd-navy); }
.site-brand__mark svg { width: 38px; height: 38px; }
.site-brand__copy { margin-left: 11px; }
.site-brand__copy strong { font-size: 19px; letter-spacing: -.02em; }
.site-brand__copy small { margin-top: 4px; font-size: 11px; }

.site-nav { justify-content: flex-start; gap: clamp(13px, 1.4vw, 23px); }
.site-nav a { position: relative; font-size: 13px; }
.site-nav a::after { position: absolute; right: 0; bottom: -10px; left: 0; height: 2px; background: var(--rd-blue); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 180ms var(--rd-ease-out); }
.site-nav a:focus::after,
.site-nav a.is-active::after { transform: scaleX(1); }

.site-search,
.rd-catalog-search { display: grid; grid-template-columns: minmax(0,1fr) auto; }
.site-search input,
.rd-catalog-search input { width: 100%; min-width: 0; border-right: 0 !important; border-radius: 4px 0 0 4px !important; }
.site-search input { min-height: 42px !important; padding: 0 13px; font-size: 13px !important; }
.site-search button,
.rd-catalog-search button { border: 1px solid var(--rd-blue); border-radius: 0 4px 4px 0; background: var(--rd-blue); color: #fff; font-weight: 700; }
.site-search button { min-width: 66px; padding: 0 12px; font-size: 13px; }
.site-search button:hover,
.site-search button:focus,
.rd-catalog-search button:hover,
.rd-catalog-search button:focus { background: var(--rd-blue-dark); }

.din-smart-search { position: relative; z-index: 12; }
.din-smart-search__field { position: relative; min-width: 0; }
.din-smart-search__field > input { height: 100%; }
.din-autocomplete { position: absolute; top: calc(100% + 7px); right: 0; left: 0; z-index: 130; overflow: hidden; border: 1px solid var(--rd-line-strong); background: var(--rd-surface); box-shadow: 0 16px 38px rgba(19,33,45,.16); }
.din-autocomplete[hidden],
.din-autocomplete a[hidden] { display: none !important; }
.din-autocomplete a { display: grid; min-height: 58px; align-items: center; padding: 9px 12px; border-top: 1px solid var(--rd-line); color: var(--rd-ink); grid-template-columns: 64px minmax(0,1fr); grid-template-rows: auto auto; column-gap: 10px; }
.din-autocomplete a:first-child { border-top: 0; }
.din-autocomplete a:hover,
.din-autocomplete a:focus,
.din-autocomplete a.is-active { background: var(--rd-blue-soft); color: var(--rd-ink); }
.din-autocomplete a > span { grid-row: 1 / span 2; color: var(--rd-blue); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.din-autocomplete a > strong { min-width: 0; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.din-autocomplete a > small { min-width: 0; overflow: hidden; color: var(--rd-muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }

.site-header__cta { width: 194px; min-height: 42px; padding: 10px 15px; }

.din-breadcrumbs { margin: 20px 0 0; padding: 13px 0; border-bottom: 1px solid var(--rd-line); }

/* Homepage */
.rd-hero { min-height: 592px; padding: 48px 0 42px; border-bottom: 1px solid var(--rd-line); }
.rd-hero__grid { display: grid; min-height: 500px; align-items: center; grid-template-columns: minmax(0,.9fr) minmax(540px,1.1fr); gap: 74px; }
.rd-hero__content { padding: 20px 0 32px; }
.rd-hero__content h1 { max-width: 640px; margin: 22px 0 24px; }
.rd-hero__content .din-lead { max-width: 500px; }
.rd-hero__content .din-actions { margin-top: 34px; gap: 12px; }
@media (min-width: 768px) {
  .din-redesign-home .rd-hero__content .din-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; }
  .din-redesign-home .rd-hero__content .din-actions > .din-button { min-width: 0; min-height: 66px; padding: 12px 8px; white-space: normal; line-height: 1.4; text-align: center; }
}
.rd-hero-product { display: flex; min-width: 0; flex-direction: column; color: var(--rd-ink); }
.rd-hero-product:hover { color: var(--rd-ink); }
.rd-hero-product__image { display: grid; min-height: 430px; overflow: hidden; place-items: center; background: var(--rd-warm); }
.rd-hero-product__image img { width: 100%; height: 430px; padding: 18px; object-fit: contain; mix-blend-mode: multiply; transition: transform 420ms var(--rd-ease-out); }
.rd-hero-product__meta { display: grid; min-height: 70px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rd-line-strong); grid-template-columns: 1fr 1fr auto; }
.rd-hero-product__meta > span:not(.rd-hero-product__action) { display: flex; flex-direction: column; }
.rd-hero-product__meta small { color: var(--rd-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.rd-hero-product__meta strong { margin-top: 4px; color: var(--rd-ink); font-size: 16px; }
.rd-hero-product__action { color: var(--rd-blue); font-size: 14px; font-weight: 700; }

.rd-search-band { padding: 26px 0; background: var(--rd-navy); color: #fff; }
.rd-search-band__inner { display: grid; align-items: center; grid-template-columns: minmax(260px,.8fr) minmax(520px,1.2fr); gap: 48px; }
.rd-search-band__inner > div { display: flex; flex-direction: column; }
.rd-search-band__inner strong { color: #fff; font-size: 17px; }
.rd-search-band__inner span { margin-top: 4px; color: #c8d4dc; font-size: 13px; }
.rd-catalog-search input { min-height: 50px !important; padding: 0 17px; }
.rd-catalog-search .din-button { min-width: 88px; min-height: 50px; }

.din-thread-entry { padding: 34px 0; border-bottom: 1px solid var(--rd-line); background: #edf1f2; }
.din-thread-entry__inner { display: grid; align-items: center; grid-template-columns: minmax(300px,.8fr) minmax(0,1.2fr); gap: 54px; }
.din-thread-entry h2 { margin: 8px 0 5px; font-size: 25px; }
.din-thread-entry p { margin: 0; color: var(--rd-muted); font-size: 13px; }
.din-thread-entry__options { display: grid; grid-template-columns: repeat(5, minmax(62px,1fr)); gap: 7px; }
.din-thread-entry__options a { display: grid; min-height: 42px; place-items: center; border: 1px solid var(--rd-line-strong); background: var(--rd-surface); color: var(--rd-ink); font-family: var(--din-mono); font-size: 13px; font-weight: 700; }
.din-thread-entry__options a:hover,
.din-thread-entry__options a:focus,
.din-thread-entry__options a.is-featured { border-color: var(--rd-blue); background: var(--rd-blue); color: #fff; }

.rd-forms { padding: 92px 0 86px; }
.rd-section-heading { max-width: 680px; }
.rd-section-heading h2 { margin-bottom: 15px; }
.rd-form-catalog { display: grid; min-height: 720px; margin-top: 44px; grid-template-columns: minmax(0,1.12fr) minmax(0,.88fr); grid-template-rows: repeat(3, 1fr); gap: 16px; }
.rd-form-tile { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); grid-template-columns: 44% 1fr; }
.rd-form-tile--primary { grid-row: 1 / span 3; grid-template-columns: 1fr; grid-template-rows: minmax(0,1fr) auto; }
.rd-form-tile__image { display: grid; min-width: 0; overflow: hidden; place-items: center; background: var(--rd-warm); }
.rd-form-tile__image img { width: 100%; height: 100%; max-height: 250px; padding: 14px; object-fit: contain; mix-blend-mode: multiply; transition: transform 280ms var(--rd-ease-out); }
.rd-form-tile--primary .rd-form-tile__image img { max-height: 470px; padding: 34px; }
.rd-form-tile__body { display: flex; min-width: 0; flex-direction: column; justify-content: space-between; padding: 22px 24px; }
.rd-form-tile--primary .rd-form-tile__body { padding: 28px 30px 30px; }
.rd-form-tile__body h3 { margin: 8px 0 0; font-size: 28px; }
.rd-form-tile--primary .rd-form-tile__body h3 { font-size: 34px; }
.rd-form-tile__body p { margin: 8px 0 18px; color: var(--rd-muted); font-size: 14px; }
.rd-text-action { display: inline-flex; margin-top: 28px; align-items: center; color: var(--rd-blue); font-weight: 700; }
.rd-text-action span { margin-left: 9px; transition: transform 180ms var(--rd-ease-out); }

.rd-order-flow { padding: 86px 0 90px; background: #e9eeef; }
.rd-order-flow__steps { display: grid; margin: 44px 0 0; padding: 0; border-top: 1px solid var(--rd-line-strong); list-style: none; grid-template-columns: repeat(4,1fr); }
.rd-order-flow__steps li { position: relative; display: flex; min-height: 190px; flex-direction: column; padding: 25px 24px 24px; border-left: 1px solid var(--rd-line); }
.rd-order-flow__steps li:first-child { border-left: 0; }
.rd-order-flow__steps span { color: var(--rd-blue); font-family: var(--din-mono); font-size: 12px; }
.rd-order-flow__steps strong { max-width: 240px; margin-top: 34px; color: var(--rd-ink); font-size: 18px; line-height: 1.3; }
.rd-order-flow__steps small { margin-top: auto; color: var(--rd-muted); font-size: 13px; }

.rd-assurance { padding: 92px 0; }
.rd-assurance__grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 100px; }
.rd-assurance__intro h2 { max-width: 520px; }
.rd-assurance__intro p { max-width: 520px; margin: 20px 0 30px; }
.rd-assurance__list { display: grid; margin: 0; grid-template-columns: 1fr 1fr; }
.rd-assurance__list div { min-height: 132px; padding: 18px 24px; border-top: 1px solid var(--rd-line-strong); }
.rd-assurance__list div:nth-child(even) { border-left: 1px solid var(--rd-line); }
.rd-assurance__list dt { color: var(--rd-ink); font-size: 16px; font-weight: 700; }
.rd-assurance__list dd { margin: 12px 0 0; color: var(--rd-muted); font-size: 14px; }

.rd-technical { padding: 86px 0 100px; border-top: 1px solid var(--rd-line); }
.rd-technical__grid { display: grid; align-items: center; grid-template-columns: 480px minmax(0,1fr); gap: 86px; }
.rd-technical__drawing { display: grid; min-height: 360px; place-items: center; background: var(--rd-warm); }
.rd-technical__drawing svg { width: 340px; max-width: 80%; }
.rd-technical__content { max-width: 580px; }
.rd-technical__content h2 { margin: 18px 0; }
.rd-technical__links { display: flex; margin-top: 28px; flex-direction: column; gap: 12px; }

/* Homepage commercial upgrade */
.din-redesign-home .rd-hero--commercial { min-height: 660px; padding: 54px 0 50px; background: linear-gradient(105deg,#f7f8f6 0%,#f7f8f6 56%,#edf1f2 56%,#edf1f2 100%); }
.din-redesign-home .rd-hero--commercial .rd-hero__grid { min-height: 555px; grid-template-columns: minmax(0,.88fr) minmax(560px,1.12fr); gap: 64px; }
.din-redesign-home .rd-hero__content h1 { max-width: 690px; }
.rd-hero-facts { display: grid; margin: 48px 0 0; padding: 20px 0 0; border-top: 1px solid var(--rd-line-strong); list-style: none; grid-template-columns: repeat(3,1fr); gap: 18px; }
.rd-hero-facts li { display: flex; min-width: 0; flex-direction: column; }
.rd-hero-facts strong { color: var(--rd-ink); font-size: 17px; line-height: 1.2; }
.rd-hero-facts span { margin-top: 5px; color: var(--rd-muted); font-size: 11px; }
.rd-hero-family { position: relative; min-width: 0; height: 555px; overflow: hidden; }
.rd-hero-family::before { position: absolute; inset: 34px 22px; border: 1px solid rgba(151,166,175,.52); content: ""; }
.rd-hero-family__item { position: absolute; display: flex; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); color: var(--rd-ink); box-shadow: 0 18px 48px rgba(19,33,45,.09); flex-direction: column; }
.rd-hero-family__item:hover { color: var(--rd-ink); }
.rd-hero-family__item img { width: 100%; min-height: 0; object-fit: contain; mix-blend-mode: multiply; transition: transform 260ms var(--rd-ease-out); }
.rd-hero-family__item > span { display: flex; min-height: 62px; padding: 10px 14px; border-top: 1px solid var(--rd-line); background: rgba(255,255,255,.96); flex-direction: column; }
.rd-hero-family__item strong { font-size: 17px; }
.rd-hero-family__item small { margin-top: 2px; color: var(--rd-muted); font-size: 10px; }
.rd-hero-family__item--a { top: 18px; left: 0; z-index: 2; width: 65%; height: 520px; }
.rd-hero-family__item--a img { height: 458px; padding: 22px; }
.rd-hero-family__item--b { top: 62px; right: 0; z-index: 3; width: 38%; height: 232px; }
.rd-hero-family__item--b img,
.rd-hero-family__item--u img { height: 170px; padding: 10px; }
.rd-hero-family__item--u { right: 0; bottom: 22px; z-index: 3; width: 38%; height: 232px; }

.rd-section-intro { display: grid; align-items: end; grid-template-columns: minmax(0,.9fr) minmax(380px,.7fr); gap: 70px; }
.rd-section-intro h2 { margin: 12px 0 0; }
.rd-section-intro > p { max-width: 590px; margin: 0; color: var(--rd-muted); }
.rd-form-showcase { display: grid; margin-top: 46px; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.rd-form-card { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); color: var(--rd-ink); grid-template-columns: 46% 54%; transition: border-color 180ms var(--rd-ease-out), box-shadow 180ms var(--rd-ease-out), transform 180ms var(--rd-ease-out); }
.rd-form-card:hover { color: var(--rd-ink); }
.rd-form-card__image { display: grid; min-height: 248px; overflow: hidden; place-items: center; background: var(--rd-warm); }
.rd-form-card__image img { width: 100%; height: 248px; padding: 10px; object-fit: contain; mix-blend-mode: multiply; transition: transform 240ms var(--rd-ease-out); }
.rd-form-card__body { display: flex; min-width: 0; padding: 22px 20px; flex-direction: column; }
.rd-form-card__body small { color: var(--rd-blue); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.rd-form-card__body strong { margin-top: 16px; color: var(--rd-ink); font-size: 28px; letter-spacing: -.03em; }
.rd-form-card__body > span { margin-top: 5px; color: var(--rd-muted); font-size: 13px; }
.rd-form-card__body b { margin-top: auto; color: var(--rd-blue); font-size: 12px; }
.rd-form-card__body i { display: inline-block; margin-left: 6px; font-style: normal; transition: transform 180ms var(--rd-ease-out); }
.rd-order-flow--simple .rd-order-flow__steps { grid-template-columns: repeat(3,1fr); }
.rd-order-flow--simple .rd-order-flow__steps li { min-height: 210px; }

.rd-assurance--commercial { background: var(--rd-surface); }
.rd-assurance--commercial .rd-assurance__grid { align-items: center; grid-template-columns: minmax(420px,.88fr) minmax(0,1.12fr); gap: 86px; }
.rd-assurance__visual { position: relative; display: grid; min-height: 540px; overflow: hidden; place-items: center; background: var(--rd-warm); }
.rd-assurance__visual img { width: 100%; height: 540px; padding: 34px; object-fit: contain; mix-blend-mode: multiply; }
.rd-assurance__visual > span { position: absolute; right: 0; bottom: 0; left: 0; display: flex; padding: 18px 22px; background: rgba(20,38,53,.94); color: #fff; flex-direction: column; }
.rd-assurance__visual small { color: #bfcfd8; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.rd-assurance__visual strong { margin-top: 4px; color: #fff; font-size: 17px; }
.rd-assurance__content > h2 { max-width: 620px; margin: 14px 0 20px; }
.rd-assurance__content > p:not(.din-eyebrow) { max-width: 620px; margin: 0 0 28px; color: var(--rd-muted); }
.rd-assurance__content .rd-assurance__list { margin-bottom: 28px; }
.rd-assurance__content .rd-assurance__list div { padding-left: 0; }
.rd-assurance__content .rd-assurance__list div:nth-child(even) { padding-left: 24px; }
.rd-technical--commercial .rd-technical__drawing { overflow: hidden; background: #fff; }
.rd-technical--commercial .rd-technical__drawing img { display: block; width: 100%; height: 360px; padding: 26px; object-fit: contain; }

.rd-knowledge { padding: 88px 0 92px; border-top: 1px solid var(--rd-line); background: var(--rd-surface); }
.rd-knowledge__list { display: grid; margin-top: 44px; border-top: 1px solid var(--rd-line-strong); grid-template-columns: repeat(3,1fr); }
.rd-knowledge__list a { display: flex; min-height: 210px; padding: 24px; border-left: 1px solid var(--rd-line); color: var(--rd-ink); flex-direction: column; }
.rd-knowledge__list a:first-child { border-left: 0; }
.rd-knowledge__list span { color: var(--rd-blue); font-family: var(--din-mono); font-size: 11px; }
.rd-knowledge__list strong { max-width: 310px; margin-top: 34px; color: var(--rd-ink); font-size: 19px; line-height: 1.35; }
.rd-knowledge__list small { margin-top: auto; color: var(--rd-muted); font-size: 12px; }
.rd-home-faq { padding: 86px 0 92px; }
.rd-home-faq .din-faq { margin-top: 40px; }
.rd-final-cta { padding: 72px 0; background: var(--rd-navy); }
.rd-final-cta__inner { display: grid; align-items: center; grid-template-columns: minmax(0,1fr) auto; gap: 56px; }
.rd-final-cta h2 { max-width: 820px; margin: 13px 0 14px; color: #fff; }
.rd-final-cta p:not(.din-eyebrow) { margin: 0; color: #c5d1d8; }
.rd-final-cta .din-eyebrow { color: #7fc0e4; }
.rd-final-cta .din-button--primary { min-width: 190px; border-color: #fff; background: #fff; color: var(--rd-navy); }
.rd-final-cta .din-button--primary:hover,
.rd-final-cta .din-button--primary:focus { border-color: #dbe6ec; background: #dbe6ec; color: var(--rd-navy); }

/* Catalog */
.din-page { padding-top: 0; }
.rd-catalog-heading { display: grid; min-height: 285px; align-items: end; padding: 42px 0 46px; grid-template-columns: minmax(0,1fr) minmax(420px,.75fr); gap: 52px; }
.rd-catalog-heading h1 { max-width: none; margin: 14px 0 16px; font-size: clamp(42px,3.6vw,54px); }
.rd-catalog-heading .rd-catalog-search { align-self: end; margin-bottom: 4px; }
.rd-catalog-featured { padding: 60px 0 72px; border-top: 1px solid var(--rd-line); }
.rd-catalog-featured__grid { display: grid; margin-top: 34px; grid-template-columns: repeat(4,1fr); gap: 14px; }
.rd-catalog-featured__grid > a { display: grid; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); color: var(--rd-ink); grid-template-rows: 190px auto; }
.rd-catalog-featured__grid img { width: 100%; height: 190px; padding: 12px; background: var(--rd-warm); object-fit: contain; mix-blend-mode: multiply; transition: transform 240ms var(--rd-ease-out); }
.rd-catalog-featured__grid a > span { display: flex; min-height: 82px; flex-direction: column; padding: 16px 18px; }
.rd-catalog-featured__grid strong { font-size: 19px; }
.rd-catalog-featured__grid small { margin-top: 5px; color: var(--rd-muted); font-size: 13px; }

.din-catalog-table { padding: 56px 0 72px; border-top: 1px solid var(--rd-line); }
.din-filter-meta { align-items: end; margin-bottom: 22px; }
.din-filter-meta > div { display: flex; flex-direction: column; gap: 8px; }
.din-filter-meta strong { color: var(--rd-ink); font-size: 18px; }
.din-filter-meta button { padding: 5px 0; border: 0; border-bottom: 1px solid var(--rd-line-strong); color: var(--rd-blue); }
.din-filters { padding: 22px; border: 1px solid var(--rd-line); background: var(--rd-surface); gap: 12px; }
.din-filters label > span { margin-bottom: 8px; color: var(--rd-muted); font-size: 11px; letter-spacing: .08em; }
.din-filters select { min-height: 50px; padding: 0 14px; background-color: var(--rd-paper); }
.din-catalog-table .din-section-heading { margin-top: 64px; }
.din-table--catalog tbody tr[data-filter-row] { cursor: pointer; transition: background-color 160ms var(--rd-ease-out), opacity 180ms var(--rd-ease-out), transform 180ms var(--rd-ease-out); }
.din-table--catalog tbody tr[data-filter-row]:hover { background: var(--rd-blue-soft); }
.din-table--catalog tbody tr[data-filter-row].is-filtering { opacity: .25; transform: translateY(4px); }
.din-table--catalog .din-group-row th { padding-top: 22px; color: var(--rd-navy); background: #e9eeef; }
.din-filter-empty { padding: 28px; border: 1px solid var(--rd-line); background: var(--rd-surface); }

.din-catalog-browser { padding: 56px 0 78px; border-top: 1px solid var(--rd-line); }
.din-catalog-browser__heading { display: flex; align-items: end; justify-content: space-between; }
.din-catalog-browser__heading h2 { margin: 10px 0 9px; }
.din-catalog-browser__heading p { margin: 0; color: var(--rd-muted); }
.din-filter-mobile-toggle { display: none; }
.din-filter-backdrop[hidden] { display: none !important; }
.din-facet-panel { margin-top: 28px; padding: 18px 20px; border: 1px solid var(--rd-line-strong); background: var(--rd-surface); }
.din-facet-panel__mobile-head,
.din-facet-panel__mobile-actions { display: none; }
.din-facet-group { display: grid; min-height: 50px; align-items: start; padding: 8px 0; border-top: 1px solid var(--rd-line); grid-template-columns: 112px minmax(0,1fr); gap: 16px; }
.din-facet-group:first-of-type { border-top: 0; }
.din-facet-group > span,
.din-family-size-filter > span { padding-top: 8px; color: var(--rd-ink); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.din-facet-options { display: flex; flex-wrap: wrap; gap: 6px; }
.din-facet-options button { min-width: 38px; min-height: 34px; padding: 6px 10px; border: 1px solid var(--rd-line); border-radius: 2px; background: var(--rd-paper); color: #43525d; font-family: var(--din-font); font-size: 12px; font-weight: 700; line-height: 1; }
.din-facet-options button:hover,
.din-facet-options button:focus { border-color: var(--rd-blue); color: var(--rd-blue); }
.din-facet-options button.is-selected { border-color: var(--rd-blue); background: var(--rd-blue); color: #fff; }
.din-active-filters { display: flex; min-height: 52px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rd-line); gap: 10px; }
.din-active-filters[hidden] { display: none !important; }
.din-active-filters > span { color: var(--rd-muted); font-size: 12px; }
.din-active-filters > div { display: flex; flex-wrap: wrap; gap: 6px; }
.din-active-filters > button { margin-left: auto; padding: 5px 0; border: 0; border-bottom: 1px solid var(--rd-line-strong); background: transparent; color: var(--rd-blue); font-size: 12px; }
.din-active-filters > button:disabled { opacity: .35; }
.din-filter-chip { min-height: 30px; padding: 5px 9px; border: 1px solid var(--rd-blue); border-radius: 2px; background: var(--rd-blue-soft); color: var(--rd-blue-dark); font-size: 12px; font-weight: 700; }
.din-filter-chip:disabled { border-color: var(--rd-line); background: #edf0f1; color: var(--rd-muted); opacity: 1; }
.din-catalog-totals { display: grid; margin-top: 24px; border: 1px solid var(--rd-line-strong); background: var(--rd-surface); grid-template-columns: repeat(2,minmax(0,1fr)); }
.din-catalog-totals > div { display: grid; min-height: 112px; padding: 18px 22px; align-content: center; grid-template-columns: 1fr auto; column-gap: 18px; }
.din-catalog-totals > div + div { border-left: 1px solid var(--rd-line); }
.din-catalog-totals span { color: var(--rd-ink); font-size: 13px; font-weight: 800; letter-spacing: .035em; text-transform: uppercase; }
.din-catalog-totals strong { grid-row: 1 / 3; grid-column: 2; color: var(--rd-navy); font-family: var(--din-mono); font-size: 38px; line-height: 1; }
.din-catalog-totals small { margin-top: 5px; color: var(--rd-muted); font-size: 11px; }
.din-results-heading { display: flex; min-height: 106px; align-items: center; justify-content: space-between; gap: 30px; }
.din-results-heading h2 { margin: 0 0 5px; font-size: 25px; }
.din-results-heading p { margin: 0; color: var(--rd-muted); font-size: 13px; }
.din-results-legend { display: flex; gap: 18px; color: var(--rd-muted); font-size: 11px; }
.din-results-legend span { display: inline-flex; align-items: center; gap: 7px; }
.din-results-legend span::before { width: 9px; height: 9px; background: var(--rd-line-strong); content: ""; }
.din-results-legend .is-product::before { background: var(--rd-blue); }
.din-product-results { padding-top: 10px; }
.din-reference-results { padding-top: 22px; }
.din-catalog-results { display: grid; grid-template-columns: repeat(auto-fit,minmax(270px,315px)); gap: 12px; }
.din-results-pagination { display: flex; margin-top: 28px; align-items: center; justify-content: center; gap: 16px; }
.din-results-pagination[hidden] { display: none; }
.din-results-pagination button { min-width: 100px; min-height: 42px; padding: 8px 14px; border: 1px solid var(--rd-line-strong); background: var(--rd-surface); color: var(--rd-ink); font-weight: 700; cursor: pointer; }
.din-results-pagination button:hover:not(:disabled),
.din-results-pagination button:focus-visible { border-color: var(--rd-blue); color: var(--rd-blue); }
.din-results-pagination button:focus-visible { outline: 3px solid rgba(19,108,158,.24); outline-offset: 2px; }
.din-results-pagination button:disabled { opacity: .45; cursor: not-allowed; }
.din-results-pagination span { color: var(--rd-muted); font-size: 12px; font-weight: 700; }
.din-catalog-card { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); grid-template-rows: 168px 1fr; transition: border-color 160ms var(--rd-ease-out), transform 160ms var(--rd-ease-out), box-shadow 160ms var(--rd-ease-out); }
.din-catalog-card[hidden] { display: none !important; }
.din-catalog-card.is-product { position: relative; border-top: 4px solid var(--rd-blue); cursor: pointer; }
.din-catalog-card__visual { position: relative; display: grid; overflow: hidden; margin: 0; place-items: center; border-bottom: 1px solid var(--rd-line); background: var(--rd-warm); }
.din-catalog-card__visual img { width: 100%; height: 168px; padding: 10px; object-fit: contain; mix-blend-mode: multiply; transition: transform 160ms var(--rd-ease-out); }
.din-catalog-card__visual figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 7px 9px; background: rgba(255,255,255,.92); color: var(--rd-muted); font-size: 9px; line-height: 1.3; }
.din-catalog-card__placeholder { display: flex; color: var(--rd-muted); flex-direction: column; text-align: center; }
.din-catalog-card__placeholder strong { color: var(--rd-ink); font-size: 23px; }
.din-catalog-card__placeholder span { margin-top: 3px; font-family: var(--din-mono); font-size: 15px; }
.din-catalog-card__placeholder small { margin-top: 10px; font-size: 10px; }
.din-catalog-card__body { display: flex; min-height: 330px; flex-direction: column; padding: 15px 16px 16px; }
.din-catalog-card__status { margin: 0 0 8px; color: var(--rd-blue); font-size: 9px; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; }
.din-catalog-card__body h3 { margin: 0; font-size: 17px; line-height: 1.25; }
.din-catalog-card__product-link { color: var(--rd-ink); text-decoration: none; transition: color 160ms var(--rd-ease-out); }
.din-catalog-card__product-link::after { position: absolute; z-index: 1; inset: 0; content: ""; }
.din-catalog-card__product-link:focus-visible { outline: none; }
.din-catalog-card__product-link:focus-visible::after { outline: 3px solid var(--rd-blue); outline-offset: -3px; }
.din-catalog-card__facets { display: flex; flex-wrap: wrap; margin-top: 11px; gap: 5px; }
.din-catalog-card__facets span { padding: 4px 6px; background: #edf1f2; color: var(--rd-ink); font-family: var(--din-mono); font-size: 10px; font-weight: 700; }
.din-catalog-card__model { min-height: 20px; margin: 10px 0 0; color: var(--rd-muted); font-size: 11px; }
.din-catalog-card__model strong { color: var(--rd-ink); font-family: var(--din-mono); }
.din-catalog-card__description { min-height: 42px; margin: 8px 0 12px; color: var(--rd-muted); font-size: 12px; line-height: 1.45; }
.din-catalog-card__body dl { display: grid; margin: auto 0 0; border-top: 1px solid var(--rd-line); grid-template-columns: 1fr 1fr; }
.din-catalog-card__body dl > div { min-width: 0; padding: 9px 6px 8px 0; }
.din-catalog-card__body dl > div + div { padding-left: 9px; border-left: 1px solid var(--rd-line); }
.din-catalog-card__body dt { color: var(--rd-muted); font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }
.din-catalog-card__body dd { margin: 3px 0 0; color: var(--rd-ink); font-size: 11px; font-weight: 700; }
.din-quantity-selector { position: relative; z-index: 2; margin-top: 14px; color: var(--rd-ink); }
.din-quantity-selector > span { display: block; color: var(--rd-muted); font-size: 11px; font-weight: 700; }
.din-quantity-selector__presets { display: grid; margin-top: 7px; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
.din-quantity-selector__presets button { min-height: 34px; padding: 5px 4px; border: 1px solid var(--rd-line-strong); border-radius: 0; background: #fff; color: var(--rd-ink); cursor: pointer; font-family: var(--din-mono); font-size: 10px; font-weight: 700; transition: border-color .2s ease, background-color .2s ease, color .2s ease; }
.din-quantity-selector__presets button:hover { border-color: var(--rd-blue); background: #edf5fb; }
.din-quantity-selector__presets button[aria-pressed="true"] { border-color: var(--rd-blue); background: var(--rd-blue); color: #fff; }
.din-quantity-selector__presets button[data-quantity-custom] { grid-column: span 2; font-family: inherit; }
.din-quantity-selector__presets button:focus-visible, .din-quantity-selector__custom input:focus-visible { outline: 2px solid var(--rd-blue); outline-offset: 2px; }
.din-quantity-selector__custom { display: grid; margin-top: 8px; grid-template-columns: 1fr 104px; align-items: center; gap: 8px; color: var(--rd-muted); font-size: 11px; font-weight: 700; }
.din-quantity-selector__custom[hidden] { display: none; }
.din-quantity-selector__custom input { width: 100%; min-height: 36px; padding: 7px 8px; border: 1px solid var(--rd-line-strong); border-radius: 0; background: #fff; color: var(--rd-ink); font-family: var(--din-mono); }
.din-quantity-selector__custom input:disabled { color: var(--rd-muted); background: #f6f7f8; }
.din-quantity-selector [data-quantity-feedback] { min-height: 16px; margin: 5px 0 0; color: #b42318; font-size: 10px; line-height: 1.35; }
.din-quantity-selector--card { margin-top: 12px; }
.din-catalog-card__actions { position: relative; z-index: 2; display: grid; margin-top: 13px; align-items: center; cursor: default; grid-template-columns: 1fr auto; gap: 12px; }
.din-catalog-card.is-product .din-catalog-card__actions { grid-template-columns: 1fr; }
.din-catalog-card__actions .din-button { min-height: 40px; padding: 10px 11px; font-size: 11px; white-space: normal; }
.din-catalog-card__actions .din-link { font-size: 11px; white-space: nowrap; }
.din-reference-groups { border-top: 1px solid var(--rd-line-strong); }
.din-reference-group { border-bottom: 1px solid var(--rd-line-strong); background: var(--rd-surface); }
.din-reference-group[hidden] { display: none !important; }
.din-reference-group summary { display: grid; min-height: 74px; padding: 14px 18px; align-items: center; cursor: pointer; list-style: none; grid-template-columns: 1fr auto; gap: 24px; }
.din-reference-group summary::-webkit-details-marker { display: none; }
.din-reference-group summary > span:first-child { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.din-reference-group summary strong { color: var(--rd-navy); font-size: 17px; }
.din-reference-group summary small { overflow: hidden; color: var(--rd-muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.din-reference-group summary > span:last-child { display: flex; align-items: baseline; color: var(--rd-muted); font-size: 11px; gap: 5px; }
.din-reference-group summary b { color: var(--rd-blue); font-family: var(--din-mono); font-size: 18px; }
.din-reference-group[open] summary { border-bottom: 1px solid var(--rd-line); background: #f6f8f8; }
.din-reference-group__items { padding: 0 18px 10px; }
.din-reference-row { display: grid; min-height: 66px; padding: 10px 0; align-items: center; border-bottom: 1px solid var(--rd-line); grid-template-columns: minmax(220px,1fr) auto; gap: 20px; }
.din-reference-row:last-child { border-bottom: 0; }
.din-reference-row[hidden] { display: none !important; }
.din-reference-row > div { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.din-reference-row > div strong { color: var(--rd-ink); font-family: var(--din-mono); font-size: 13px; }
.din-reference-row > div span { overflow: hidden; color: var(--rd-muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.din-reference-row__status { color: var(--rd-muted); font-size: 10px; font-weight: 800; letter-spacing: .045em; text-transform: uppercase; }
.din-reference-row .din-link { font-size: 11px; white-space: nowrap; }
.din-section-empty { margin: 0; padding: 20px; border: 1px solid var(--rd-line); background: #f6f8f8; color: var(--rd-muted); font-size: 13px; }
.din-section-empty[hidden] { display: none !important; }
.din-catalog-browser .din-filter-empty { display: flex; align-items: flex-start; flex-direction: column; gap: 7px; }
.din-catalog-browser .din-filter-empty[hidden] { display: none !important; }
.din-catalog-browser .din-filter-empty strong { color: var(--rd-ink); font-size: 17px; }
.din-catalog-browser .din-filter-empty span { color: var(--rd-muted); }
.din-catalog-table { padding-top: 72px; }
.din-catalog-table > .din-section-heading { margin-top: 0; }
.din-primary-filters { margin-top: 28px; border-top: 1px solid var(--rd-line-strong); }
.din-primary-choice { display: grid; min-height: 74px; padding: 16px 0; align-items: start; border-bottom: 1px solid var(--rd-line); grid-template-columns: 220px minmax(0,1fr); gap: 22px; }
.din-primary-choice h3 { margin: 7px 0 0; color: var(--rd-ink); font-size: 14px; }
.din-facet-options button[hidden] { display: none !important; }
.din-advanced-filters { border-bottom: 1px solid var(--rd-line-strong); }
.din-advanced-filters > summary { display: flex; min-height: 56px; align-items: center; cursor: pointer; color: var(--rd-blue); font-size: 13px; font-weight: 800; list-style-position: inside; }
.din-advanced-filters__body { padding: 4px 18px 12px; background: #f6f8f8; }
.din-advanced-filters .din-facet-group:first-child { border-top: 0; }
.din-result-summary { margin: 20px 0 0; color: var(--rd-muted); font-size: 13px; }
.din-result-summary span { color: var(--rd-ink); font-family: var(--din-mono); font-weight: 800; }
.din-reference-results[hidden] { display: none !important; }
.din-technical-comparison { margin: 0 0 76px; border-top: 1px solid var(--rd-line-strong); border-bottom: 1px solid var(--rd-line-strong); }
.din-technical-comparison > summary { display: grid; min-height: 112px; padding: 22px 0; align-content: center; cursor: pointer; list-style-position: inside; grid-template-columns: 210px 1fr; gap: 5px 18px; }
.din-technical-comparison > summary strong { color: var(--rd-ink); font-size: 21px; }
.din-technical-comparison > summary small { grid-column: 2; color: var(--rd-muted); font-size: 12px; }
.din-technical-comparison[open] > summary { border-bottom: 1px solid var(--rd-line); }
.din-technical-comparison .din-table-wrap { margin: 24px 0 34px; }
.din-reference-row > div a { color: inherit; }
.din-reference-row > div a:hover strong,
.din-reference-row > div a:focus-visible strong { color: var(--rd-blue); }
.din-family-size-filter { display: grid; margin-top: 26px; padding: 14px 0; border-top: 1px solid var(--rd-line-strong); border-bottom: 1px solid var(--rd-line); grid-template-columns: 112px minmax(0,1fr); gap: 16px; }
.rd-form-products.din-catalog-browser { border-top: 0; }
.din-form-reference { padding-top: 66px; }
.din-product-context-links { display: flex; margin-top: 18px; gap: 18px; }
.din-product-context-links a { border-bottom: 1px solid var(--rd-line-strong); font-size: 12px; font-weight: 700; }
.din-request-context-badge { display: inline-flex; margin-top: 20px; padding: 6px 9px; background: #e6eaec; color: var(--rd-ink); font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }

/* Form family */
.rd-form-hero { min-height: 620px; padding: 62px 0 78px; align-items: center; }
.rd-form-hero figure { align-self: stretch; }
.rd-form-hero .din-form-hero__image { min-height: 500px; background: var(--rd-warm); }
.rd-form-hero .din-form-hero__image img { height: 500px; padding: 24px; }
.rd-form-hero .din-form-hero__content { padding-left: 28px; }
.rd-form-hero .din-form-hero__content h1 { margin: 18px 0 22px; font-size: clamp(48px,5vw,70px); }
.rd-form-hero .din-form-hero__content .din-lead { max-width: 540px; }
.rd-form-hero .din-spec-list { margin: 30px 0; }
.rd-form-products { padding-top: 76px; }
.din-form-gallery { min-width: 0; }
.din-form-gallery__main { position: relative; display: grid; min-height: 500px; overflow: hidden; margin: 0; place-items: center; background: var(--rd-warm); color: inherit; cursor: zoom-in; }
.din-form-gallery__main img { width: 100%; height: 500px; padding: 24px; object-fit: contain; mix-blend-mode: multiply; }
.din-form-gallery__main:focus-visible { outline: 3px solid var(--rd-blue); outline-offset: 3px; }
.din-form-gallery__main figcaption { position: absolute; right: 0; bottom: 0; left: 0; margin: 0; padding: 10px 14px; background: rgba(255,255,255,.94); color: var(--rd-muted); font-size: 10px; }
.din-form-gallery__thumbs { display: flex; margin-top: 12px; gap: 8px; }
.din-form-gallery__thumbs button { position: relative; width: 88px; height: 88px; overflow: hidden; padding: 4px; border: 1px solid var(--rd-line); border-radius: 0; background: var(--rd-surface); }
.din-form-gallery__thumbs button { cursor: zoom-in; }
.din-form-gallery__thumbs button.is-active { border-color: var(--rd-blue); }
.din-form-gallery__thumbs button:focus-visible { outline: 3px solid var(--rd-blue); outline-offset: 2px; }
.din-form-gallery__thumbs img { width: 100%; height: 100%; object-fit: contain; }
.din-form-gallery__thumbs .din-tech-drawing { min-height: 0; padding: 2px; }
.din-form-gallery__thumbs button span { position: absolute; right: 3px; bottom: 3px; left: 3px; padding: 3px; background: rgba(255,255,255,.92); color: var(--rd-ink); font-size: 9px; }
.din-form-media-missing { display: flex; min-height: 500px; align-items: center; justify-content: center; color: var(--rd-muted); flex-direction: column; text-align: center; }
.din-form-media-missing strong { color: var(--rd-navy); font-family: var(--din-mono); font-size: 56px; }
.din-form-media-missing span { margin-top: 12px; font-size: 13px; }
.din-form-asset-note { margin: 10px 0 0; color: var(--rd-muted); font-size: 11px; }
.din-form-context-nav { display: flex; margin-top: 22px; flex-wrap: wrap; gap: 9px 18px; }
.din-form-context-nav a { border-bottom: 1px solid var(--rd-line-strong); color: var(--rd-blue); font-size: 12px; font-weight: 700; }
.din-form-data-missing { margin-top: 28px; padding: 24px; border: 1px solid var(--rd-line); border-top: 2px solid var(--rd-blue); background: var(--rd-surface); }
.din-form-data-missing strong { color: var(--rd-ink); font-size: 17px; }
.din-form-data-missing p { max-width: 720px; margin: 8px 0 12px; color: var(--rd-muted); }
.din-form-inline-drawing { display: grid; margin-top: 36px; padding: 28px; align-items: center; background: #e9eeef; grid-template-columns: minmax(220px,.7fr) minmax(340px,1.3fr); gap: 42px; }
.din-form-inline-drawing h3 { margin: 0 0 8px; }
.din-form-inline-drawing p { margin: 0; color: var(--rd-muted); }
.din-form-inline-drawing .din-tech-drawing { min-height: 330px; background: var(--rd-surface); }
.din-tech-drawing img { display: block; width: 100%; max-height: 430px; object-fit: contain; }
.din-form-drawing-missing { margin: 28px 0 0; padding: 18px 20px; border: 1px solid var(--rd-line); background: #f6f8f8; color: var(--rd-muted); }
.din-form-drawing-missing strong { color: var(--rd-ink); }
.din-table--form-a tbody tr[data-row-href] { cursor: pointer; }
.din-table--form-a tbody tr[data-row-href]:hover { background: var(--rd-blue-soft); }
.din-table--form-a tbody tr.is-current { background: #e7f0f5; box-shadow: inset 4px 0 0 var(--rd-blue); }

.rd-related-forms { display: grid; margin-top: 32px; grid-template-columns: repeat(3,1fr); gap: 14px; }
.din-form-page .rd-related-forms { grid-template-columns: repeat(4,1fr); }
.rd-related-forms > a { display: flex; overflow: hidden; border: 1px solid var(--rd-line); background: var(--rd-surface); color: var(--rd-ink); flex-direction: column; }
.rd-related-forms img { width: 100%; height: 220px; padding: 14px; background: var(--rd-warm); object-fit: contain; mix-blend-mode: multiply; transition: transform 240ms var(--rd-ease-out); }
.rd-related-forms a > span { display: flex; padding: 18px 20px 20px; flex-direction: column; }
.rd-related-forms strong { font-size: 20px; }
.rd-related-forms small { margin-top: 5px; color: var(--rd-muted); }
.din-related-form-placeholder { display: grid; height: 220px; place-items: center; background: var(--rd-warm); color: var(--rd-navy); font-family: var(--din-mono); font-size: 34px; }

/* Product M6 */
.rd-product-hero { display: grid; min-height: 750px; padding: 42px 0 82px; align-items: start; grid-template-columns: minmax(0,1.02fr) minmax(500px,.98fr); gap: 64px; }
.rd-product-hero .din-product-gallery { position: sticky; top: 100px; }
.rd-product-hero .din-product-gallery__main { position: relative; display: grid; min-height: 590px; margin: 0; overflow: hidden; place-items: center; background: var(--rd-warm); color: inherit; cursor: zoom-in; }
.rd-product-hero .din-product-gallery__main img { height: 590px; padding: 34px; }
.rd-product-hero .din-product-gallery__main:focus-visible { outline: 3px solid var(--rd-blue); outline-offset: 3px; }
.rd-product-hero .din-product-gallery__main figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 10px 14px; background: rgba(255,255,255,.92); color: var(--rd-muted); font-size: 10px; line-height: 1.35; }
.din-product-gallery__thumbs { margin-top: 12px; }
.din-product-gallery__thumbs button { position: relative; width: 88px; height: 88px; overflow: hidden; border-radius: 0; background: var(--rd-surface); }
.din-product-gallery__thumbs button { cursor: zoom-in; }
.din-product-gallery__thumbs button.din-product-gallery__video { display: grid; place-items: center; color: var(--rd-blue); }
.din-product-gallery__video > i { font-size: 32px; }
.din-product-gallery__thumbs button span { position: absolute; right: 4px; bottom: 4px; left: 4px; padding: 3px; background: rgba(255,255,255,.9); color: var(--rd-ink); font-size: 10px; }
.rd-product-hero .din-product-summary h1 { max-width: 690px; margin: 16px 0 22px; font-size: clamp(42px,4vw,58px); }
.rd-product-hero .din-product-summary .din-lead { max-width: 620px; font-size: 18px; }
.rd-product-meta { display: grid; margin: 28px 0 0; border-top: 1px solid var(--rd-line-strong); grid-template-columns: 1fr 1fr; }
.rd-product-meta div { display: grid; min-height: 66px; align-items: center; border-bottom: 1px solid var(--rd-line); grid-template-columns: 90px 1fr; }
.rd-product-meta div:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--rd-line); }
.rd-product-meta dt { color: var(--rd-muted); font-size: 12px; }
.rd-product-meta dd { margin: 0; color: var(--rd-ink); font-size: 15px; }

.din-commercial-box { display: block; margin-top: 24px; padding: 25px; border: 1px solid var(--rd-line-strong); border-top: 4px solid var(--rd-blue); background: var(--rd-surface); }
.din-commercial-box > .rd-commercial-status { min-height: 0; margin: 0; padding: 0; border: 0; }
.din-commercial-box > .rd-commercial-action { display: grid; min-height: 0; margin-top: 18px; padding: 0; border: 0; grid-template-columns: 1fr; gap: 14px; }
.rd-commercial-status { display: grid !important; grid-template-columns: 1.25fr .75fr; gap: 20px; }
.rd-commercial-status > div { display: flex; min-height: 68px; flex-direction: column; justify-content: center; }
.rd-commercial-status > div + div { padding-left: 20px; border-left: 1px solid var(--rd-line); }
.din-commercial-box .rd-commercial-status span { color: var(--rd-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.din-commercial-box .rd-commercial-status strong { margin-top: 5px; color: var(--rd-ink); font-size: 23px; line-height: 1.15; }
.din-commercial-box label { display: flex; margin: 0; align-items: stretch; flex-direction: column; }
.din-commercial-box label span { color: var(--rd-ink); font-size: 14px; font-weight: 700; }
.din-commercial-box input { width: 130px; min-height: 48px; text-align: center; }
.din-commercial-box .din-button { width: 100%; margin-top: 0; }
.din-commercial-box p { margin: 13px 0 0; color: var(--rd-muted); font-size: 12px; line-height: 1.5; }
.rd-product-hero .din-key-dimensions { margin-top: 28px; }
.rd-product-hero .din-key-dimensions dl { margin-top: 12px; }
.din-size-links { grid-template-columns: repeat(5,minmax(0,1fr)); border-top: 1px solid var(--rd-line-strong); }
.din-size-links > .din-size-link { display: flex; min-height: 92px; padding: 16px; border-right: 1px solid var(--rd-line); border-bottom: 1px solid var(--rd-line); background: var(--rd-surface); color: var(--rd-ink); flex-direction: column; justify-content: center; text-decoration: none; transition: transform 200ms var(--rd-ease-move), background-color 200ms var(--rd-ease-move), border-color 200ms var(--rd-ease-move), box-shadow 200ms var(--rd-ease-move); }
.din-size-links > a.din-size-link:hover { position: relative; z-index: 1; border-color: var(--rd-blue); background: var(--rd-blue-soft); box-shadow: 0 5px 12px rgba(19,33,45,.08); transform: translateY(-2px); }
.din-size-links > a.din-size-link:focus-visible { position: relative; z-index: 2; outline: 3px solid var(--rd-blue); outline-offset: -3px; }
.din-size-links > .din-size-link strong { color: var(--rd-navy); font-family: var(--din-mono); font-size: 20px; line-height: 1.2; }
.din-size-links > .din-size-link span { margin-top: 8px; color: var(--rd-muted); font-size: 11px; }
.din-size-links > .din-size-link.is-current { background: var(--rd-blue); color: #fff; cursor: default; }
.din-size-links > .din-size-link.is-current strong,
.din-size-links > .din-size-link.is-current span { color: #fff; }

.rd-product-technical { padding: 82px 0; }
.rd-product-technical .din-drawing-layout { margin-top: 34px; align-items: stretch; grid-template-columns: 460px 1fr; }
.rd-product-technical .din-tech-drawing { min-height: 430px; background: var(--rd-surface); }
.rd-spec-grid { display: grid; margin: 0; border-top: 1px solid var(--rd-line-strong); grid-template-columns: repeat(2,1fr); }
.rd-spec-grid div { display: flex; min-height: 78px; flex-direction: column; justify-content: center; padding: 14px 18px; border-right: 1px solid var(--rd-line); border-bottom: 1px solid var(--rd-line); }
.rd-spec-grid dt { color: var(--rd-muted); font-size: 16px; font-weight: 600; line-height: 1.25; }
.rd-spec-grid dd { margin: 5px 0 0; color: var(--rd-ink); font-family: var(--din-mono); font-size: 17px; font-weight: 600; }

.din-media-modal__panel { width: min(1120px,100%); }
.din-media-modal__panel h2 { margin: 0 90px 24px 0; font-size: 24px; }
.din-media-modal__panel > img { display: block; width: 100%; max-height: calc(100vh - 170px); object-fit: contain; background: #fff; }
.din-media-modal__panel > video { display: block; width: 100%; max-height: calc(100vh - 170px); background: #000; }

/* Request */
.rd-request-heading { display: grid; min-height: 310px; align-content: end; padding: 56px 0 58px; }
.rd-request-heading h1 { max-width: 920px; margin: 18px 0 20px; }
.rd-request-heading .din-lead { max-width: 720px; }
.din-request-layout { margin-top: 0; padding: 0 0 100px; align-items: start; grid-template-columns: minmax(360px,.82fr) minmax(0,1.18fr); gap: 62px; }
.din-request-product,
.din-request-form { padding-top: 28px; border-top: 1px solid var(--rd-line-strong); }
.rd-request-section-head { display: flex; align-items: center; justify-content: space-between; }
.rd-request-section-head h2 { margin: 0; font-size: 22px; }
.rd-request-section-head > span { color: var(--rd-blue); font-family: var(--din-mono); font-size: 12px; }
.rd-request-form__intro { margin: 12px 0 26px; color: var(--rd-muted); font-size: 14px; }
.din-request-product__image { margin-top: 25px; min-height: 340px; background: var(--rd-warm); }
.din-request-product__image img { height: 340px; padding: 18px; }
.din-request-empty { min-height: 270px; margin-top: 25px; padding: 34px; border: 1px solid var(--rd-line); background: var(--rd-surface); }
.din-request-empty strong { color: var(--rd-ink); font-size: 20px; }
.din-request-empty p { max-width: 430px; margin: 14px 0 24px; color: var(--rd-muted); }
.rd-request-assurance { display: flex; margin-top: 18px; padding: 20px; border-left: 3px solid var(--rd-blue); background: #e9eeef; flex-direction: column; }
.rd-request-assurance strong { color: var(--rd-ink); font-size: 14px; }
.rd-request-assurance span { margin-top: 5px; color: var(--rd-muted); font-size: 13px; }
.rd-request-assurance small { margin-top: 11px; color: var(--rd-blue); font-size: 12px; font-weight: 700; }
.din-request-form form { padding: 0; border: 0; background: transparent; }
.din-field label { color: var(--rd-ink); font-size: 13px; font-weight: 700; }
.din-upload { border-color: var(--rd-line-strong); background: var(--rd-surface); }
.din-form-submit { padding-top: 22px; border-top: 1px solid var(--rd-line); }
.din-form-submit .din-button { min-width: 190px; }

.din-band { background: #e9eeef; }
.din-section { padding: 74px 0; }
.din-section + .din-section { border-top: 1px solid var(--rd-line); }
.din-product-seo-copy__body { position: relative; max-width: 780px; }
.din-product-seo-copy__body:not(.is-expanded) { max-height: 330px; overflow: hidden; padding-bottom: 44px; }
.din-product-seo-copy__body:not(.is-expanded)::after { position: absolute; right: 0; bottom: 0; left: 0; height: 86px; background: linear-gradient(to bottom, rgba(247,248,246,0), var(--rd-paper) 76%); backdrop-filter: blur(1px); content: ''; pointer-events: none; }
.din-product-seo-copy__body p { max-width: 760px; margin: 0 0 16px; color: var(--rd-muted); }
.din-product-seo-copy__toggle { min-width: 176px; margin-top: 8px; }
.din-faq summary { transition: color 160ms var(--rd-ease-out), background-color 160ms var(--rd-ease-out); }
.din-faq summary:hover { color: var(--rd-blue); background: rgba(255,255,255,.42); }
.din-faq details p + p { margin-top: -10px; }

.site-header__contacts { gap: 7px; }
.site-header__contact { color: var(--rd-blue); min-height: 24px; }
.site-header__contact svg { width: 18px; height: 18px; }
.site-header__contact span { color: var(--rd-blue); }
.site-header__contact--phone span { font-size: clamp(16px, 1.25vw, 18px); font-weight: 800; }
.site-header__contact:not(.site-header__contact--phone) span { font-size: clamp(14px, 1.05vw, 16px); font-weight: 700; }

.din-request-inline-link { font-weight: 700; }
.din-contact-map { border-top: 1px solid var(--rd-line); background: #f6f8fa; }
.din-contact-map__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); gap: 36px; padding: 40px 0; align-items: stretch; }
.din-contact-map__map { position: relative; min-height: 260px; overflow: hidden; border: 1px solid var(--rd-line); border-radius: 4px; background: #e8eef2; }
.din-contact-map__map iframe { display: block; width: 100%; height: 100%; min-height: 260px; border: 0; }
.din-contact-map__details { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 10px; }
.din-contact-map__details h2 { margin: 0; }
.din-contact-map__details address { font-style: normal; margin: 0; color: var(--rd-text); }
.din-contact-map__details > a:not(.din-link) { color: var(--rd-blue); font-weight: 700; }
.din-cookie-dialog__title { margin: 0 34px 12px 0; color: var(--rd-navy); font-size: 24px; font-weight: 800; line-height: 1.25; }
.din-legal-page { padding: 0 0 72px; }
.din-legal-page__container { max-width: 920px; }
.din-legal-document { padding-top: 28px; }
.din-legal-document h1 { margin: 0 0 12px; }
.din-legal-document h2 { margin: 34px 0 12px; font-size: 24px; }
.din-legal-document p { max-width: 800px; line-height: 1.65; }
.din-legal-document__updated { color: var(--rd-muted); font-size: 14px; }

.site-footer { height: auto; min-height: 282px; background: #142635; }
.site-footer__top { height: auto; min-height: 216px; padding: 54px 0 44px; }
.site-footer__brand p { max-width: 320px; }
.site-footer__bottom { height: 66px; }

@media (hover: hover) and (pointer: fine) {
  .site-nav a:hover::after { transform: scaleX(1); }
  .rd-hero-product:hover .rd-hero-product__image img { transform: scale(1.025); }
  .rd-form-tile:hover .rd-form-tile__image img,
  .rd-catalog-featured__grid a:hover img,
  .rd-related-forms a:hover img { transform: scale(1.035); }
  .rd-text-action:hover span { transform: translateX(4px); }
  .rd-form-tile,
  .rd-catalog-featured__grid > a,
  .rd-related-forms > a { transition: border-color 180ms var(--rd-ease-out), transform 180ms var(--rd-ease-out), box-shadow 180ms var(--rd-ease-out); }
  .rd-form-tile:hover,
  .rd-catalog-featured__grid > a:hover,
  .rd-related-forms > a:hover { border-color: var(--rd-line-strong); transform: translateY(-3px); box-shadow: 0 14px 30px rgba(19,33,45,.08); }
  .rd-hero-family__item:hover img,
  .rd-form-card:hover .rd-form-card__image img { transform: scale(1.025); }
  .rd-form-card:hover { border-color: var(--rd-line-strong); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(19,33,45,.08); }
  .rd-form-card:hover .rd-form-card__body i { transform: translateX(4px); }
  .rd-knowledge__list a:hover strong { color: var(--rd-blue); }
  .din-catalog-card.is-product:hover,
  .din-catalog-card.is-product:focus-within { border-color: var(--rd-blue); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(19,33,45,.11); }
  .din-catalog-card__product-link:hover,
  .din-catalog-card__product-link:focus-visible { color: var(--rd-blue); }
  .din-catalog-card.is-product:hover .din-catalog-card__visual img { transform: scale(1.018); }
}

@media (max-width: 1199px) {
  .site-header,
  .site-header__inner { height: 74px; }
  .site-header__inner { grid-template-columns: 1fr minmax(250px,360px) auto auto; }
  .site-search { grid-column: 2; }
  .site-nav-toggle { grid-column: 3; }
  .site-header__cta { grid-column: 4; }
  .site-nav { top: 73px; }
  .rd-hero__grid { grid-template-columns: minmax(0,.9fr) minmax(420px,1.1fr); gap: 42px; }
  .din-redesign-home .rd-hero--commercial .rd-hero__grid { grid-template-columns: minmax(0,.9fr) minmax(470px,1.1fr); gap: 42px; }
  .rd-hero-family { height: 500px; }
  .rd-hero-family__item--a { height: 470px; }
  .rd-hero-family__item--a img { height: 408px; }
  .rd-hero-family__item--b,
  .rd-hero-family__item--u { width: 40%; height: 215px; }
  .rd-hero-family__item--b img,
  .rd-hero-family__item--u img { height: 153px; }
  .rd-form-card { grid-template-columns: 42% 58%; }
  .rd-form-catalog { min-height: 680px; }
  .rd-product-hero { grid-template-columns: minmax(0,1fr) minmax(430px,1fr); gap: 42px; }
  .rd-product-hero .din-product-gallery__main,
  .rd-product-hero .din-product-gallery__main img { min-height: 500px; height: 500px; }
  .din-catalog-results { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .din-thread-entry__inner { gap: 32px; }
}

@media (max-width: 900px) {
  .site-header__inner { grid-template-columns: 1fr auto auto; }
  .site-search { display: none; }
  .site-nav-toggle { grid-column: 2; }
  .site-header__cta { grid-column: 3; }
  .rd-hero { min-height: auto; }
  .rd-hero__grid { min-height: auto; grid-template-columns: 1fr 1fr; gap: 30px; }
  .din-redesign-home .rd-hero--commercial { background: var(--rd-paper); }
  .din-redesign-home .rd-hero--commercial .rd-hero__grid { grid-template-columns: 1fr; gap: 34px; }
  .rd-hero-family { width: min(680px,100%); height: 520px; }
  .rd-section-intro { align-items: start; grid-template-columns: 1fr; gap: 18px; }
  .rd-form-showcase { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .rd-order-flow--simple .rd-order-flow__steps { grid-template-columns: 1fr; }
  .rd-order-flow--simple .rd-order-flow__steps li { min-height: 160px; border-top: 1px solid var(--rd-line); border-left: 0; }
  .rd-order-flow--simple .rd-order-flow__steps li:first-child { border-top: 0; }
  .rd-order-flow--simple .rd-order-flow__steps small { margin-top: 16px; }
  .rd-assurance--commercial .rd-assurance__grid { grid-template-columns: 1fr; gap: 48px; }
  .rd-assurance__visual { min-height: 480px; }
  .rd-assurance__visual img { height: 480px; }
  .rd-knowledge__list { grid-template-columns: 1fr; }
  .rd-knowledge__list a { min-height: 150px; border-top: 1px solid var(--rd-line); border-left: 0; }
  .rd-knowledge__list a:first-child { border-top: 0; }
  .rd-knowledge__list strong { margin-top: 20px; }
  .rd-knowledge__list small { margin-top: 18px; }
  .rd-hero-product__image,
  .rd-hero-product__image img { min-height: 340px; height: 340px; }
  .rd-search-band__inner { grid-template-columns: 1fr; gap: 18px; }
  .din-thread-entry__inner { grid-template-columns: 1fr; gap: 18px; }
  .din-thread-entry__options { grid-template-columns: repeat(5,1fr); }
  .rd-form-catalog { min-height: 620px; }
  .rd-form-tile { grid-template-columns: 40% 1fr; }
  .rd-form-tile--primary { grid-template-columns: 1fr; }
  .rd-order-flow__steps { grid-template-columns: 1fr 1fr; }
  .rd-order-flow__steps li:nth-child(3) { border-left: 0; border-top: 1px solid var(--rd-line); }
  .rd-order-flow__steps li:nth-child(4) { border-top: 1px solid var(--rd-line); }
  .rd-assurance__grid { gap: 46px; }
  .rd-technical__grid { grid-template-columns: 380px 1fr; gap: 42px; }
  .rd-catalog-heading { grid-template-columns: 1fr; gap: 32px; }
  .rd-catalog-featured__grid { grid-template-columns: 1fr 1fr; }
  .din-catalog-results { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .din-primary-choice { grid-template-columns: 1fr; gap: 10px; }
  .din-primary-choice h3 { margin-top: 0; }
  .din-technical-comparison > summary { grid-template-columns: 1fr; }
  .din-technical-comparison > summary small { grid-column: 1; }
  .rd-form-hero .din-form-hero__content { padding-left: 0; }
  .din-form-gallery__main,
  .din-form-gallery__main img,
  .din-form-media-missing { min-height: 420px; height: 420px; }
  .din-form-inline-drawing { grid-template-columns: 1fr; }
  .din-form-page .rd-related-forms { grid-template-columns: repeat(2,1fr); }
  .rd-product-hero { grid-template-columns: 1fr; }
  .rd-product-hero .din-product-gallery { position: static; }
  .din-request-layout { grid-template-columns: 1fr; }
  .rd-product-technical .din-drawing-layout { grid-template-columns: 1fr; }
}

@media (min-width: 768px) and (max-width: 900px) {
  .din-catalog-browser__heading { align-items: flex-start; gap: 18px; }
  .din-filter-mobile-toggle { display: inline-flex; min-height: 42px; align-items: center; padding: 8px 10px 8px 14px; border: 1px solid var(--rd-blue); background: var(--rd-surface); color: var(--rd-blue); font-size: 13px; font-weight: 800; gap: 9px; }
  .din-filter-mobile-toggle strong { display: grid; min-width: 22px; height: 22px; place-items: center; background: var(--rd-blue); color: #fff; font-family: var(--din-mono); font-size: 10px; }
  .din-filter-backdrop { position: fixed; inset: 0; z-index: 140; background: rgba(19,33,45,.44); }
  .din-facet-panel { position: fixed; top: 0; right: 0; bottom: 0; z-index: 150; width: min(390px,92vw); overflow-y: auto; margin: 0; padding: 0 18px 108px; border: 0; box-shadow: -18px 0 44px rgba(19,33,45,.18); transform: translateX(105%); transition: transform 220ms var(--rd-ease-move); }
  .din-facet-panel.is-open { transform: translateX(0); }
  .din-facet-panel__mobile-head { position: sticky; top: 0; z-index: 2; display: flex; min-height: 64px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--rd-line-strong); background: var(--rd-surface); }
  .din-facet-panel__mobile-head strong { color: var(--rd-ink); font-size: 18px; }
  .din-facet-panel__mobile-head button { padding: 8px 0; border: 0; background: transparent; color: var(--rd-blue); font-size: 12px; font-weight: 700; }
  .din-facet-group { grid-template-columns: 1fr; gap: 7px; }
  .din-facet-panel__mobile-actions { position: fixed; right: 0; bottom: 0; display: grid; width: min(390px,92vw); padding: 12px 18px; border-top: 1px solid var(--rd-line-strong); background: var(--rd-surface); grid-template-columns: .8fr 1.2fr; gap: 8px; }
  .is-filter-panel-open { overflow: hidden; }
  .din-active-filters { align-items: flex-start; flex-wrap: wrap; padding: 12px 0; }
  .din-active-filters > span { width: 100%; }
  .din-active-filters > button { margin-left: 0; }
}

@media (max-width: 767px) {
  .site-container,
  .din-site > .container,
  .din-site .container { width: calc(100% - 32px); }
  .site-header__inner { grid-template-columns: 1fr auto; }
  .site-header__cta { display: none; }
  .site-nav-toggle { grid-column: 2; }
  .site-nav { padding: 12px 16px 18px; }
  .site-nav a { padding: 12px 0; }
	.site-header__contact--phone span { font-size: 17px; }
	.site-header__contact:not(.site-header__contact--phone) span { font-size: 15px; }
  .din-site h1 { font-size: clamp(38px,11vw,48px); line-height: 1.05; }
  .din-site h2 { font-size: 30px; }
  .din-lead { font-size: 17px; }
  .rd-hero { padding: 42px 0 36px; }
  .din-redesign-home .rd-hero--commercial { padding: 40px 0 32px; }
  .rd-hero__grid { grid-template-columns: 1fr; }
  .rd-hero__content { padding: 0; }
  .rd-hero__content h1 { margin: 18px 0; }
  .rd-hero__content .din-actions { display: grid; margin-top: 27px; grid-template-columns: 1fr; }
  .rd-hero-product { margin-top: 8px; }
  .rd-hero-facts { margin-top: 34px; gap: 10px; }
  .rd-hero-facts strong { font-size: 15px; }
  .rd-hero-facts span { font-size: 10px; }
  .rd-hero-family { height: 430px; margin-top: 4px; }
  .rd-hero-family::before { inset: 25px 12px; }
  .rd-hero-family__item--a { top: 8px; width: 66%; height: 405px; }
  .rd-hero-family__item--a img { height: 343px; padding: 12px; }
  .rd-hero-family__item--b,
  .rd-hero-family__item--u { width: 42%; height: 180px; }
  .rd-hero-family__item--b { top: 38px; }
  .rd-hero-family__item--u { bottom: 14px; }
  .rd-hero-family__item--b img,
  .rd-hero-family__item--u img { height: 123px; padding: 6px; }
  .rd-hero-family__item > span { min-height: 57px; padding: 8px 10px; }
  .rd-hero-family__item strong { font-size: 14px; }
  .rd-hero-family__item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .rd-hero-product__image,
  .rd-hero-product__image img { min-height: 310px; height: 310px; }
  .rd-search-band { padding: 24px 0 28px; }
  .rd-catalog-search { grid-template-columns: 1fr; gap: 8px; }
  .rd-catalog-search input { border-right: 1px solid #8998a1 !important; border-radius: 4px !important; }
  .rd-catalog-search .din-button { border-radius: 4px; }
  .din-autocomplete { top: calc(100% + 4px); }
  .din-thread-entry { padding: 28px 0 30px; }
  .din-thread-entry__options { grid-template-columns: repeat(3,1fr); }
  .rd-forms,
  .rd-order-flow,
  .rd-assurance,
  .rd-technical { padding: 64px 0; }
  .rd-form-showcase { margin-top: 32px; grid-template-columns: 1fr; }
  .rd-form-card { grid-template-columns: 43% 57%; }
  .rd-form-card__image,
  .rd-form-card__image img { min-height: 210px; height: 210px; }
  .rd-form-card__body { padding: 18px 16px; }
  .rd-form-card__body strong { margin-top: 12px; font-size: 24px; }
  .rd-assurance__visual { min-height: 390px; }
  .rd-assurance__visual img { height: 390px; padding: 18px; }
  .rd-assurance__content .rd-assurance__list div:nth-child(even) { padding-left: 0; }
  .rd-technical--commercial .rd-technical__drawing img { height: 300px; padding: 12px; }
  .rd-knowledge,
  .rd-home-faq { padding: 64px 0; }
  .rd-final-cta { padding: 60px 0; }
  .rd-final-cta__inner { align-items: start; grid-template-columns: 1fr; gap: 28px; }
  .rd-final-cta .din-button { width: 100%; }
  .rd-form-catalog { min-height: 0; grid-template-columns: 1fr; grid-template-rows: auto; }
  .rd-form-tile,
  .rd-form-tile--primary { min-height: 350px; grid-row: auto; grid-template-columns: 1fr; grid-template-rows: 230px auto; }
  .rd-form-tile__image img,
  .rd-form-tile--primary .rd-form-tile__image img { max-height: 230px; padding: 14px; }
  .rd-order-flow__steps { grid-template-columns: 1fr; }
  .rd-order-flow__steps li { min-height: 150px; border-top: 1px solid var(--rd-line); border-left: 0; }
  .rd-order-flow__steps li:first-child { border-top: 0; }
  .rd-order-flow__steps strong { margin-top: 22px; }
  .rd-assurance__grid { grid-template-columns: 1fr; gap: 42px; }
  .rd-assurance__list { grid-template-columns: 1fr; }
  .rd-assurance__list div:nth-child(even) { border-left: 0; }
  .rd-technical__grid { grid-template-columns: 1fr; gap: 38px; }
  .rd-technical__drawing { min-height: 300px; }
  .rd-catalog-heading { min-height: auto; padding: 46px 0 52px; }
  .din-catalog-browser { padding: 45px 0 62px; }
  .din-advanced-filters__body { padding-right: 12px; padding-left: 12px; }
  .din-catalog-browser__heading { align-items: flex-start; gap: 18px; }
  .din-filter-mobile-toggle { display: inline-flex; min-height: 42px; align-items: center; padding: 8px 10px 8px 14px; border: 1px solid var(--rd-blue); background: var(--rd-surface); color: var(--rd-blue); font-size: 13px; font-weight: 800; gap: 9px; }
  .din-filter-mobile-toggle strong { display: grid; min-width: 22px; height: 22px; place-items: center; background: var(--rd-blue); color: #fff; font-family: var(--din-mono); font-size: 10px; }
  .din-filter-backdrop { position: fixed; inset: 0; z-index: 140; background: rgba(19,33,45,.44); }
  .din-facet-panel { position: fixed; top: 0; right: 0; bottom: 0; z-index: 150; width: min(390px,92vw); overflow-y: auto; margin: 0; padding: 0 18px 108px; border: 0; box-shadow: -18px 0 44px rgba(19,33,45,.18); transform: translateX(105%); transition: transform 220ms var(--rd-ease-move); }
  .din-facet-panel.is-open { transform: translateX(0); }
  .din-facet-panel__mobile-head { position: sticky; top: 0; z-index: 2; display: flex; min-height: 64px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--rd-line-strong); background: var(--rd-surface); }
  .din-facet-panel__mobile-head strong { color: var(--rd-ink); font-size: 18px; }
  .din-facet-panel__mobile-head button { padding: 8px 0; border: 0; background: transparent; color: var(--rd-blue); font-size: 12px; font-weight: 700; }
  .din-facet-group { grid-template-columns: 1fr; gap: 7px; }
  .din-facet-panel__mobile-actions { position: fixed; right: 0; bottom: 0; display: grid; width: min(390px,92vw); padding: 12px 18px; border-top: 1px solid var(--rd-line-strong); background: var(--rd-surface); grid-template-columns: .8fr 1.2fr; gap: 8px; }
  .is-filter-panel-open { overflow: hidden; }
  .din-active-filters { align-items: flex-start; flex-wrap: wrap; padding: 12px 0; }
  .din-active-filters > span { width: 100%; }
  .din-active-filters > button { margin-left: 0; }
  .din-catalog-totals > div { min-height: 100px; padding: 16px; }
  .din-catalog-totals strong { font-size: 31px; }
  .din-results-heading { min-height: 118px; align-items: flex-start; padding: 25px 0; flex-direction: column; gap: 14px; }
  .din-results-legend { gap: 12px; }
  .din-family-size-filter { grid-template-columns: 1fr; }
  .din-family-size-filter > span { padding-top: 0; }
  .rd-catalog-featured { padding: 48px 0 58px; }
  .rd-catalog-featured__grid { grid-template-columns: 1fr; }
  .rd-catalog-featured__grid > a { grid-template-columns: 42% 1fr; grid-template-rows: 150px; }
  .rd-catalog-featured__grid img { height: 150px; }
  .din-filters { grid-template-columns: 1fr; }
  .din-catalog-table .din-section-heading { margin-top: 48px; }
  .rd-form-hero { min-height: 0; padding: 42px 0 56px; }
  .rd-form-hero .din-form-hero__image,
  .rd-form-hero .din-form-hero__image img { min-height: 330px; height: 330px; }
  .rd-form-hero .din-form-hero__content { padding-left: 0; }
  .din-form-gallery__main,
  .din-form-gallery__main img,
  .din-form-media-missing { min-height: 330px; height: 330px; }
  .din-form-page .rd-related-forms { grid-template-columns: 1fr; }
  .rd-related-forms { grid-template-columns: 1fr; }
  .rd-product-hero { padding: 28px 0 58px; }
  .rd-product-hero .din-product-gallery__main,
  .rd-product-hero .din-product-gallery__main img { min-height: 355px; height: 355px; }
  .rd-product-meta { grid-template-columns: 1fr; }
  .rd-product-meta div:nth-child(even) { padding-left: 0; border-left: 0; }
  .din-commercial-box { padding: 20px; }
  .rd-commercial-status { grid-template-columns: 1fr; gap: 0; }
  .rd-commercial-status > div + div { padding-left: 0; border-top: 1px solid var(--rd-line); border-left: 0; }
  .din-commercial-box > .rd-commercial-action { grid-template-columns: 1fr; }
  .din-size-links { grid-template-columns: repeat(2,1fr); }
  .rd-product-technical .din-drawing-layout { grid-template-columns: 1fr; }
  .rd-spec-grid { grid-template-columns: 1fr 1fr; }
  .din-reference-row { grid-template-columns: minmax(180px,1fr) auto; gap: 8px 18px; }
  .din-reference-row__status { grid-column: 1; }
  .din-reference-row .din-link { grid-row: 1 / 3; grid-column: 2; }
  .rd-request-heading { min-height: 270px; padding: 42px 0 46px; }
  .din-request-layout { gap: 50px; padding-bottom: 72px; }
  .din-form-grid { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
	.din-contact-map__grid { grid-template-columns: 1fr; gap: 22px; }
  .site-footer__bottom { height: auto; min-height: 72px; flex-direction: column; justify-content: center; align-items: flex-start; gap: 5px; }
}

@media (max-width: 420px) {
  .site-brand__copy small { display: none; }
  .rd-hero-product__meta { grid-template-columns: 1fr 1fr; }
  .rd-hero-product__action { display: none; }
  .rd-hero-family { height: 380px; }
  .rd-hero-family__item--a { width: 68%; height: 360px; }
  .rd-hero-family__item--a img { height: 303px; }
  .rd-hero-family__item--b,
  .rd-hero-family__item--u { width: 44%; height: 160px; }
  .rd-hero-family__item--b img,
  .rd-hero-family__item--u img { height: 105px; }
  .rd-catalog-featured__grid > a { grid-template-columns: 1fr; grid-template-rows: 190px auto; }
  .rd-catalog-featured__grid img { height: 190px; }
  .din-catalog-browser__heading { flex-direction: column; }
  .din-filter-mobile-toggle { width: 100%; justify-content: space-between; }
  .din-catalog-totals { grid-template-columns: 1fr; }
  .din-catalog-totals > div + div { border-top: 1px solid var(--rd-line); border-left: 0; }
  .din-catalog-results { grid-template-columns: 1fr; }
  .din-results-pagination { align-items: stretch; flex-direction: column; }
  .din-results-pagination button { width: 100%; }
  .din-results-pagination span { order: -1; text-align: center; }
  .din-catalog-card { grid-template-columns: 118px minmax(0,1fr); grid-template-rows: auto; }
  .din-catalog-card__visual,
  .din-catalog-card__visual img { min-height: 100%; height: 100%; }
  .din-catalog-card__visual img { padding: 8px; }
  .din-catalog-card__body { min-height: 330px; padding: 14px; }
  .din-catalog-card__body h3 { font-size: 16px; }
  .din-catalog-card__actions { grid-template-columns: 1fr; }
  .din-catalog-card__actions .din-link { padding: 6px 0; }
  .din-quantity-selector__presets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .din-quantity-selector__presets button[data-quantity-custom] { grid-column: span 2; }
  .din-quantity-selector__custom { grid-template-columns: 1fr; }
  .din-product-context-links { align-items: flex-start; flex-direction: column; gap: 8px; }
  .din-reference-group summary { padding: 12px; gap: 12px; }
  .din-reference-group summary small { white-space: normal; }
  .din-reference-group__items { padding: 0 12px 8px; }
  .din-reference-row { min-height: 92px; align-items: start; grid-template-columns: 1fr; gap: 6px; }
  .din-reference-row > div span { white-space: normal; }
  .din-reference-row__status,
  .din-reference-row .din-link { grid-row: auto; grid-column: auto; }
  .rd-spec-grid { grid-template-columns: 1fr; }
  .din-commercial-box > .rd-commercial-action { grid-template-columns: 1fr; }
  .din-commercial-box input { width: 100%; }
  .site-footer__top { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .din-quantity-selector__presets button { transition-duration: 0ms !important; }
  [data-reveal],
  [data-hero-copy],
  [data-hero-product] { opacity: 1 !important; transform: none !important; }
  .rd-hero-product__image img,
  .rd-form-tile__image img,
  .rd-catalog-featured__grid img,
  .rd-related-forms img,
  .rd-text-action span,
  .din-catalog-card,
  .din-catalog-card__visual img,
  .din-catalog-card__product-link,
  .din-size-links > a.din-size-link { transform: none !important; transition-duration: 0ms !important; }
  .rd-hero-family__item img,
  .rd-form-card,
  .rd-form-card__image img,
  .rd-form-card__body i,
  .din-product-seo-copy__body { transform: none !important; transition-duration: 0ms !important; }
}

#sizes, #form-products-title { scroll-margin-top: 100px; }

/* Editorial articles */
.din-articles-page,
.din-article-page { padding: 42px 0 76px; }
.din-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 34px; color: var(--rd-muted); font-size: 14px; }
.din-breadcrumbs a { color: inherit; text-decoration: none; }
.din-breadcrumbs a:hover,
.din-breadcrumbs a:focus-visible { color: var(--rd-blue); text-decoration: underline; }
.din-articles-intro { max-width: 760px; margin-bottom: 34px; }
.din-articles-intro h1,
.din-article__header h1 { margin: 8px 0 14px; color: var(--rd-ink); }
.din-articles-intro > p:last-child { max-width: 650px; color: var(--rd-muted); font-size: 18px; line-height: 1.55; }
.din-articles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.din-article-card { display: flex; min-width: 0; flex-direction: column; border: 1px solid var(--rd-border); background: #fff; }
.din-article-card__image { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #edf1f3; }
.din-article-card__image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 200ms ease; }
.din-article-card__image:hover img,
.din-article-card__image:focus-visible img { transform: scale(1.025); }
.din-article-card__body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 22px; }
.din-article-card time,
.din-article__header time { color: var(--rd-muted); font-size: 14px; }
.din-article-card h2 { min-height: 3.6em; margin: 10px 0 10px; font-size: 22px; line-height: 1.2; overflow-wrap: anywhere; }
.din-article-card h2 a { color: var(--rd-ink); text-decoration: none; }
.din-article-card h2 a:hover,
.din-article-card h2 a:focus-visible { color: var(--rd-blue); text-decoration: underline; }
.din-article-card p { flex: 1; margin: 0 0 18px; color: var(--rd-muted); line-height: 1.55; }
.din-articles-pagination { margin-top: 34px; }
.din-articles-pagination .pagination { margin: 0; }
.din-empty-state { padding: 30px 0; color: var(--rd-muted); }
.din-article { max-width: 920px; margin: 0 auto; }
.din-article__header { max-width: none; margin-bottom: 30px; }
.din-article__header h1 { max-width: none; margin: 10px 0 16px; font-size: clamp(36px, 3.15vw, 44px); line-height: 1.16; }
.din-article__featured { margin: 0 0 36px; }
.din-article__featured img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.din-article__body { max-width: none; margin: 0; color: var(--rd-ink); font-size: 18px; line-height: 1.68; }
.din-article__body h2 { margin: 52px 0 18px; font-size: clamp(28px, 2.35vw, 34px); line-height: 1.18; }
.din-article__body h3 { margin: 32px 0 12px; font-size: 23px; line-height: 1.28; }
.din-article__body p { margin: 0 0 20px; }
.din-article__body ul,
.din-article__body ol { margin: 0 0 24px; padding-left: 28px; }
.din-article__body li { margin-bottom: 10px; padding-left: 4px; }
.din-article__body .din-article-steps { margin-top: 24px; counter-reset: article-step; list-style: none; padding-left: 0; }
.din-article__body .din-article-steps > li { position: relative; margin: 0 0 22px; padding: 0 0 0 42px; }
.din-article__body .din-article-steps > li::before { position: absolute; top: 0; left: 0; display: grid; width: 27px; height: 27px; place-items: center; border: 1px solid var(--rd-blue); border-radius: 50%; color: var(--rd-blue); content: counter(article-step); counter-increment: article-step; font-family: var(--din-mono); font-size: 12px; font-weight: 700; }
.din-article__body .din-article-steps strong { display: block; margin-bottom: 6px; color: var(--rd-ink); }
.din-article__body .din-article-steps p { margin-bottom: 12px; }
.din-article__body a { color: var(--rd-blue); text-decoration: underline; text-underline-offset: 3px; }
.din-article__body figure { margin: 36px 0; }
.din-article__body figure img { display: block; width: 100%; max-width: 100%; height: auto; border: 1px solid var(--rd-border); background: #f4f6f7; }
.din-article__body figcaption { margin-top: 8px; color: var(--rd-muted); font-size: 14px; line-height: 1.45; }
.din-article__body .table-responsive { margin: 28px 0; border: 1px solid var(--rd-border); }
.din-article__body table { width: 100%; border-collapse: collapse; font-size: 16px; }
.din-article__body th,
.din-article__body td { padding: 13px 14px; border-bottom: 1px solid var(--rd-border); text-align: left; vertical-align: top; }
.din-article__body th { background: #f1f5f7; color: var(--rd-ink); font-size: 14px; }
.din-article__body tr:last-child td { border-bottom: 0; }
.din-article-faq { margin-top: 56px; padding-top: 34px; border-top: 1px solid var(--rd-line); }
.din-article-faq h2 { margin-top: 0; }
.din-article-faq details { border-color: var(--rd-line); }
.din-article-faq summary:focus-visible { outline: 3px solid rgba(0, 104, 169, .35); outline-offset: -3px; }

.din-recaptcha { min-height: 0; }
.din-recaptcha__status { margin: 10px 0 0; color: #a53030; font-size: 13px; font-weight: 700; }
.din-not-found-page { min-height: 520px; padding: 36px 0 88px; background: #edf2f5; }
.din-not-found { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); min-height: 428px; overflow: hidden; border: 1px solid var(--rd-line-strong); background: #fff; box-shadow: 0 18px 42px rgba(19,33,45,.1); }
.din-not-found__content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 56px clamp(30px, 6vw, 78px); }
.din-not-found__code { margin: 0 0 18px; color: var(--rd-blue); font-size: 13px; font-weight: 800; letter-spacing: .13em; }
.din-not-found h1 { max-width: 10ch; margin: 0 0 18px; color: var(--rd-navy); font-size: clamp(44px, 5.6vw, 76px); line-height: .98; }
.din-not-found__content > p:not(.din-not-found__code) { max-width: 54ch; margin: 0; color: var(--rd-muted); font-size: 18px; line-height: 1.6; }
.din-not-found__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.din-not-found__technical { position: relative; display: grid; overflow: hidden; place-items: center; min-height: 100%; background: var(--rd-navy); }
.din-not-found__technical::before,
.din-not-found__technical::after { position: absolute; content: ''; pointer-events: none; }
.din-not-found__technical::before { inset: 34px; border: 1px solid rgba(255,255,255,.3); }
.din-not-found__technical::after { width: 142%; height: 1px; background: rgba(255,255,255,.26); transform: rotate(-27deg); }
.din-not-found__technical span { position: relative; z-index: 1; color: #fff; font-size: clamp(104px, 15vw, 206px); font-weight: 800; line-height: .8; letter-spacing: 0; }
.din-not-found__technical i,
.din-not-found__technical b { position: absolute; z-index: 1; display: block; width: 54px; height: 54px; border: 1px solid rgba(143,200,232,.78); }
.din-not-found__technical i { top: 54px; right: 54px; }
.din-not-found__technical b { bottom: 54px; left: 54px; }

@media (max-width: 575px) {
  .din-not-found-page { min-height: 0; padding: 24px 0 54px; }
  .din-not-found { grid-template-columns: 1fr; min-height: 0; }
  .din-not-found__content { padding: 36px 20px 34px; }
  .din-not-found__content > p:not(.din-not-found__code) { font-size: 16px; }
  .din-not-found__actions { display: grid; grid-template-columns: 1fr; }
  .din-not-found__actions .din-button { width: 100%; }
  .din-not-found__technical { min-height: 154px; }
  .din-not-found__technical::before { inset: 22px; }
  .din-not-found__technical span { font-size: 104px; }
  .din-not-found__technical i { top: 24px; right: 28px; width: 30px; height: 30px; }
  .din-not-found__technical b { bottom: 24px; left: 28px; width: 30px; height: 30px; }
}

@media (max-width: 1023px) {
  .din-articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .din-articles-page,
  .din-article-page { padding: 28px 0 54px; }
  .din-breadcrumbs { margin-bottom: 24px; }
  .din-articles-grid { grid-template-columns: 1fr; gap: 18px; }
  .din-article-card__body { padding: 18px; }
  .din-article__header h1 { font-size: clamp(32px, 9vw, 38px); line-height: 1.17; }
  .din-article__body { font-size: 17px; line-height: 1.62; }
  .din-article__body h2 { margin-top: 34px; font-size: 27px; }
  .din-article__body h3 { font-size: 21px; }
  .din-article__body .table-responsive { overflow-x: auto; }
  .din-article__body table { min-width: 620px; }
}

@media (prefers-reduced-motion: reduce) {
  .din-article-card__image img { transition-duration: 0ms !important; }
}

/* Final release polish: brand asset, action states, and information pages. */
.site-footer__logo-link {
  display: block;
  width: min(290px, 100%);
  line-height: 0;
  background: transparent;
  border-radius: 2px;
}

.site-footer__logo-link:focus-visible {
  outline: 3px solid #8fc8e8;
  outline-offset: 6px;
}

.site-footer__logo {
  display: block;
  width: 100%;
  max-width: 290px;
  height: auto;
  background: transparent;
  object-fit: contain;
}

.din-site .din-button--outline:hover,
.din-site .din-button--outline:focus-visible,
.din-site .din-button--outline:active {
  border-color: var(--rd-blue-dark);
  background: var(--rd-blue-dark);
  color: #fff;
}

.din-site .din-button:disabled,
.din-site .din-button[aria-disabled="true"] {
  border-color: #c8d1d7;
  background: #e6ebee;
  color: #73818a;
  cursor: not-allowed;
  opacity: .75;
  transform: none;
}

.din-site .din-quantity-selector__presets button:hover:not([aria-pressed="true"]),
.din-site .din-quantity-selector__presets button:focus-visible:not([aria-pressed="true"]) {
  border-color: var(--rd-blue);
  background: var(--rd-blue-soft);
  color: var(--rd-blue-dark);
}

.din-site .din-quantity-selector__presets button:disabled {
  border-color: #d1d9de;
  background: #eef2f4;
  color: #81909a;
  cursor: not-allowed;
}

.din-site .din-facet-options button:hover,
.din-site .din-facet-options button:focus-visible {
  border-color: var(--rd-blue);
  background: var(--rd-blue-soft);
  color: var(--rd-blue-dark);
}

.din-information-page,
.din-contact-page {
  min-height: 0;
  padding-bottom: 0;
  background: var(--rd-paper);
}

.din-information-hero,
.din-contact-page .din-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(220px, .75fr);
  align-items: end;
  gap: 48px;
  padding: 42px 0 38px;
  border-bottom: 1px solid var(--rd-line);
}

.din-information-hero h1,
.din-contact-page .din-page-hero h1 {
  max-width: none;
  margin: 12px 0 14px;
  font-size: clamp(42px, 5vw, 66px);
  line-height: .98;
}

.din-information-hero .din-lead,
.din-contact-page .din-page-hero .din-lead {
  max-width: 58ch;
  margin: 0;
  color: var(--rd-muted);
  font-size: 18px;
  line-height: 1.5;
}

.din-information-hero__meta {
  align-self: end;
  max-width: 260px;
  padding: 14px 0 4px 20px;
  border-left: 2px solid var(--rd-blue);
  color: var(--rd-muted);
}

.din-information-hero__meta span {
  display: block;
}

.din-information-hero__meta--link {
  text-decoration: none;
}

.din-information-hero__meta--link:hover {
  color: var(--rd-muted);
  border-left-color: var(--rd-ink);
}

.din-information-hero__meta--link:focus-visible {
  outline: 2px solid var(--rd-blue);
  outline-offset: 5px;
}

.din-information-hero__meta span:first-child {
  color: var(--rd-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
}

.din-information-hero__meta span + span {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.4;
}

.din-information-content {
  max-width: none;
  padding: 46px 0 78px;
}

.din-information-content .din-info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
}

.din-information-content .din-info-card {
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--rd-line);
  border-top: 2px solid var(--rd-navy);
  background: var(--rd-surface);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.din-information-content .din-info-card:hover {
  border-color: var(--rd-blue);
  box-shadow: 0 8px 18px rgba(20, 38, 53, .06);
  transform: translateY(-2px);
}

.din-information-content .din-info-card h2 {
  margin: 0 0 12px;
  color: var(--rd-navy);
  font-size: 22px;
  line-height: 1.15;
}

.din-information-content .din-info-card p,
.din-information-content .din-info-card li {
  color: var(--rd-muted);
  font-size: 15px;
  line-height: 1.55;
}

.din-information-content .din-info-card p:last-child,
.din-information-content .din-info-card ul:last-child {
  margin-bottom: 0;
}

.din-information-content .din-info-cta,
.din-contact-page .din-contact-cta {
  margin: 20px 0 0;
  padding: 27px 30px;
  border: 1px solid var(--rd-line);
  border-left: 2px solid var(--rd-blue);
  background: #eaf0f2;
}

.din-contact-page .din-page-hero {
  grid-template-columns: minmax(0, 1.25fr) minmax(220px, .75fr);
}

.din-contact-page .din-contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 40px 0 0;
}

.din-contact-page .din-contact-card {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--rd-line);
  border-top: 2px solid var(--rd-navy);
  background: var(--rd-surface);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.din-contact-page .din-contact-card:hover {
  border-color: var(--rd-blue);
  box-shadow: 0 8px 18px rgba(20, 38, 53, .06);
  transform: translateY(-2px);
}

.din-contact-page .din-contact-card--request {
  grid-column: 1 / -1;
  min-height: 0;
  background: #eaf0f2;
}

.din-contact-card__heading svg,
.din-contact-card--request > svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.din-contact-page .din-contact-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 78px;
}

.din-contact-card__address {
  overflow-wrap: anywhere;
}

.din-contact-delivery,
.din-regional-addresses {
  margin-top: 20px;
  padding: 26px 30px;
  border: 1px solid var(--rd-line);
  background: var(--rd-surface);
}

.din-contact-delivery {
  display: flex;
  align-items: baseline;
  gap: 18px;
}

.din-contact-delivery .technical-label,
.din-regional-addresses .technical-label {
  margin: 0;
}

.din-contact-delivery > p:last-child {
  margin: 0;
  color: var(--rd-navy);
  font-size: 18px;
  font-weight: 700;
}

.din-regional-addresses__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.din-regional-addresses h2 {
  margin: 0;
  color: var(--rd-navy);
  font-size: 24px;
}

.din-regional-addresses__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--rd-line);
}

.din-regional-addresses__grid a {
  min-width: 0;
  padding: 17px 18px 17px 0;
  border-bottom: 1px solid var(--rd-line);
  color: var(--rd-navy);
  text-decoration: none;
}

.din-regional-addresses__grid a:nth-child(3n + 2),
.din-regional-addresses__grid a:nth-child(3n) {
  padding-left: 18px;
  border-left: 1px solid var(--rd-line);
}

.din-regional-addresses__grid a:hover,
.din-regional-addresses__grid a:focus-visible {
  color: var(--rd-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.din-regional-addresses__grid strong,
.din-regional-addresses__grid span {
  display: block;
}

.din-regional-addresses__grid strong {
  font-size: 15px;
}

.din-regional-addresses__grid span {
  margin-top: 5px;
  color: var(--rd-muted);
  font-size: 14px;
  line-height: 1.45;
}

@media (max-width: 767px) {
  .site-footer__logo-link,
  .site-footer__logo { max-width: 240px; }

  .din-information-hero,
  .din-contact-page .din-page-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 0 28px;
  }

  .din-information-hero h1,
  .din-contact-page .din-page-hero h1 {
    margin-top: 10px;
    font-size: clamp(36px, 12vw, 52px);
  }

  .din-information-hero .din-lead,
  .din-contact-page .din-page-hero .din-lead {
    min-width: 0;
    max-width: 100%;
    font-size: 16px;
    overflow-wrap: anywhere;
  }

  .din-information-hero__meta {
    max-width: none;
    padding: 12px 0 0 14px;
  }

  .din-information-content { padding: 32px 0 58px; }

  .din-information-content .din-info-grid,
  .din-contact-page .din-contact-grid { grid-template-columns: 1fr; }

  .din-information-content .din-info-card,
  .din-contact-page .din-contact-card { min-height: 0; }

  .din-information-content .din-info-card { padding: 22px; }

  .din-information-content .din-info-cta,
  .din-contact-page .din-contact-cta {
    padding: 22px;
  }

  .din-contact-page .din-contact-cta {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 58px;
  }

  .din-contact-delivery,
  .din-regional-addresses { padding: 22px; }

  .din-contact-delivery,
  .din-regional-addresses__heading { align-items: flex-start; flex-direction: column; }

  .din-regional-addresses__grid { grid-template-columns: 1fr; }

  .din-regional-addresses__grid a,
  .din-regional-addresses__grid a:nth-child(3n + 2),
  .din-regional-addresses__grid a:nth-child(3n) { padding: 16px 0; border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer__logo-link,
  .din-information-content .din-info-card,
  .din-contact-page .din-contact-card,
  .din-site .din-button,
  .din-site .din-quantity-selector__presets button { transition-duration: 0ms !important; }
}

/* Header actions: compact request-list control and equal messenger targets. */
.din-header-actions {
  gap: 12px;
  padding-right: 12px;
  border-right: 1px solid var(--rd-line);
}

.din-inquiry-entry--desktop {
  position: relative;
  width: auto;
  min-height: 40px;
  height: 40px;
  padding: 0 6px;
}

.din-inquiry-label {
  display: none !important;
}

.din-inquiry-entry--desktop .fa {
  font-size: 20px;
}

.din-inquiry-badge {
  position: absolute;
  top: -2px;
  right: -3px;
  width: 17px;
  height: 17px;
  border: 2px solid #fff;
  font-size: 9px;
}

.din-header-messengers {
  gap: 6px;
  margin-left: 0;
  padding-left: 12px;
  border-left: 1px solid var(--rd-line);
}

.din-messengers {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.din-messenger {
  --din-messenger-box: 44px;
  --din-messenger-art: 36px;
  display: inline-flex;
  width: var(--din-messenger-box);
  height: var(--din-messenger-box);
  align-items: center;
  justify-content: center;
  flex: 0 0 var(--din-messenger-box);
  border-radius: 50%;
  transition: transform 160ms var(--rd-ease-out), opacity 160ms var(--rd-ease-out);
}

.din-messenger img {
  display: block;
  width: var(--din-messenger-art);
  height: var(--din-messenger-art);
  max-width: none;
  max-height: none;
  object-fit: contain;
}

.din-messenger:hover { transform: translateY(-1px); }
.din-messenger:focus-visible { outline: 2px solid var(--rd-blue); outline-offset: 3px; }

.din-footer-messengers { margin-top: 6px; }
.din-contact-map__messengers { margin: 2px 0; }
.din-contact-messengers { margin-top: 18px; }
.din-delivery-messengers { margin-top: 16px; }

.site-footer .din-messenger:focus-visible { outline-color: #fff; }

/* Consolidated responsive header and navigation. */
.din-header-actions { gap: 8px; padding: 0; border: 0; }
.din-inquiry-entry--desktop { width: 40px; min-width: 40px; height: 40px; min-height: 40px; justify-content: center; padding: 0; }
.din-inquiry-label { display: none !important; }
.din-header-messengers { gap: 4px; margin: 0; padding-left: 8px; border-left: 1px solid var(--rd-line); }
.din-messenger { --din-messenger-box: 40px; --din-messenger-art: 32px; }
.site-nav__links { display: flex; align-items: center; gap: 12px; }
.site-nav__utility,
.site-nav__messengers { display: none; }

@media (min-width: 1440px) {
  .site-header__inner { grid-template-columns: 176px minmax(0, 1fr) auto 224px 194px; column-gap: 12px; }
  .site-nav { display: flex; gap: 0; }
  .site-nav__links { gap: 12px; }
  .site-nav-toggle { display: none; }
  .din-header-actions { padding-right: 14px; border-right: 1px solid var(--rd-line); }
  .din-messenger { --din-messenger-box: 44px; --din-messenger-art: 36px; }
}

@media (max-width: 1439px) {
  .site-header,
  .site-header__inner { height: 74px; }

  .site-nav-toggle {
    display: inline-flex;
    min-width: 88px;
    min-height: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 11px;
    border: 1px solid var(--din-line-dark);
    border-radius: var(--din-radius);
    background: #fff;
    color: var(--din-navy);
    font-size: 13px;
    font-weight: 800;
  }

  .site-nav-toggle__label {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: normal;
  }

  .site-nav-toggle__icon,
  .site-nav-toggle__icon::before,
  .site-nav-toggle__icon::after { display: block; width: 18px; height: 1px; background: currentColor; content: ""; }
  .site-nav-toggle__icon { position: relative; }
  .site-nav-toggle__icon::before { position: absolute; top: -6px; }
  .site-nav-toggle__icon::after { position: absolute; top: 6px; }

  .site-nav {
    position: absolute;
    z-index: 20;
    top: 73px;
    right: max(16px, calc((100vw - 1360px) / 2));
    left: auto;
    display: none;
    width: min(600px, calc(100vw - 32px));
    max-height: calc(100vh - 74px);
    padding: 12px;
    overflow-y: auto;
    border: 1px solid var(--din-line);
    border-radius: 0 0 var(--din-radius) var(--din-radius);
    background: #fff;
    box-shadow: 0 16px 32px rgba(23,39,52,.12);
    flex-direction: column;
    gap: 10px;
  }

  .site-header.is-nav-open .site-nav { display: flex; }
  .site-nav__links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .site-nav__links > a {
    display: flex;
    min-height: 40px;
    align-items: center;
    padding: 8px 10px;
    border: 0;
    border-radius: 4px;
    color: var(--din-navy);
    font-size: 14px;
    font-weight: 700;
  }

  .site-nav__links > a::after { display: none; }
  .site-nav__links > a:hover,
  .site-nav__links > a:focus-visible,
  .site-nav__links > a.is-active { background: var(--rd-blue-soft); color: var(--din-navy); outline: 0; }

  .site-nav__utility {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: center;
    gap: 10px 24px;
    margin-top: 2px;
    padding-top: 10px;
    border-top: 1px solid var(--rd-line);
  }

  .site-nav__inquiry {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 0 10px;
    border: 0;
    border-radius: 4px;
    color: var(--din-navy);
    font-size: 14px;
    font-weight: 800;
  }

  .site-nav__inquiry:hover,
  .site-nav__inquiry:focus-visible { background: var(--rd-blue-soft); color: var(--din-navy); outline: 0; }
  .site-nav__inquiry .fa { display: inline-block; font-size: 16px; }
  .site-nav__inquiry > span:first-of-type { min-width: 0; flex: 0 1 auto; }
  .site-nav__inquiry .din-inquiry-badge {
    position: static;
    display: inline-flex;
    min-width: 22px;
    width: auto;
    height: 22px;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    flex: 0 0 auto;
    border: 0;
    border-radius: 999px;
    background: var(--din-blue);
    color: var(--din-white);
    font-size: 12px;
    line-height: 1;
  }

  .site-nav__contacts { display: grid; min-width: 0; grid-template-columns: 1fr; gap: 2px; margin: 0; padding: 0; border: 0; }
  .site-nav__contacts a { display: flex; min-height: 26px; align-items: center; gap: 7px; padding: 2px 0; border: 0; color: var(--din-navy); font-size: 13px; font-weight: 700; }
  .site-nav__contacts svg { width: 15px; height: 15px; flex: 0 0 auto; }
}

@media (min-width: 1200px) and (max-width: 1439px) {
  .site-header__inner { grid-template-columns: 176px max-content minmax(220px, 1fr) 184px max-content; column-gap: 10px; }
  .din-header-actions { grid-column: 2; grid-row: 1; }
  .site-header__contacts { display: flex; width: 220px; min-width: 0; grid-column: 3; grid-row: 1; justify-self: end; }
  .site-header__contact span { overflow: visible; text-overflow: clip; }
  .site-header__contact--phone span { font-size: 16px; }
  .site-header__contact:not(.site-header__contact--phone) span { font-size: 14px; }
  .site-header__cta { display: inline-flex; width: 184px; grid-column: 4; grid-row: 1; }
  .site-nav-toggle { grid-column: 5; grid-row: 1; }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .site-header__inner { grid-template-columns: minmax(144px,176px) max-content 1fr 180px max-content; column-gap: 8px; }
  .site-header__contacts { display: none; }
  .din-header-actions { grid-column: 2; grid-row: 1; }
  .site-header__cta { display: inline-flex; width: 180px; grid-column: 4; grid-row: 1; }
  .site-nav-toggle { grid-column: 5; grid-row: 1; }
}

@media (max-width: 767px) {
  .site-header__inner { grid-template-columns: minmax(0, 1fr) max-content max-content; column-gap: 8px; }
  .site-brand__logo { max-width: 148px; }
  .din-header-actions { grid-column: 2; grid-row: 1; gap: 2px; }
  .din-inquiry-entry--desktop { display: none !important; }
  .din-header-messengers { gap: 3px; padding-left: 0; border-left: 0; }
  .din-messenger { --din-messenger-box: 36px; --din-messenger-art: 30px; }
  .site-nav-toggle { grid-column: 3; grid-row: 1; }
  .site-nav { top: 73px; right: 0; left: 0; width: auto; max-height: calc(100vh - 74px); padding: 10px 16px 12px; border-right: 0; border-left: 0; border-radius: 0; gap: 8px; }
  .site-nav__links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
  .site-nav__links > a { min-height: 38px; padding: 7px 8px; font-size: 13px; }
  .site-nav__utility { grid-template-columns: 1fr; gap: 4px; margin-top: 0; padding-top: 8px; }
  .site-nav__inquiry { min-height: 38px; padding: 0 8px; }
  .site-nav__contacts { gap: 0; }
  .site-nav__contacts a { min-height: 28px; padding: 2px 0; font-size: 13px; }
}

@media (max-width: 419px) {
  .site-header__inner { grid-template-columns: minmax(0, 1fr) max-content; }
  .din-header-actions { display: none; }
  .site-nav-toggle { grid-column: 2; }
  .site-nav__messengers { display: inline-flex; align-items: center; gap: 4px; padding-top: 2px; }
}