:root {
  --navy-950: #071727;
  --navy-900: #0b2136;
  --navy-800: #12314d;
  --steel-100: #f5f6f5;
  --steel-200: #e9edef;
  --steel-300: #d5dce0;
  --steel-500: #75818a;
  --ink: #10202f;
  --red: #c5262c;
  --red-dark: #9f1d22;
  --white: #fff;
  --shell: 1240px;
  --display: Bahnschrift, "Arial Narrow", "Segoe UI", sans-serif;
  --body: "Segoe UI", Arial, sans-serif;
  --shadow: 0 18px 48px rgb(7 23 39 / 14%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.6; }
body[dir="rtl"] { font-family: Tahoma, Arial, sans-serif; }
body[dir="rtl"] h1,
body[dir="rtl"] h2,
body[dir="rtl"] h3,
body[dir="rtl"] h4,
body[dir="rtl"] .eyebrow,
body[dir="rtl"] .brand { font-family: Tahoma, Arial, sans-serif; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { color: inherit; font: inherit; }
button, select { cursor: pointer; }
svg { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-linecap: square; stroke-linejoin: miter; stroke-width: 1.8; vertical-align: -0.18em; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { color: var(--navy-950); font-family: var(--display); font-stretch: condensed; font-weight: 700; letter-spacing: -0.025em; line-height: 1.04; }
h1 { font-size: clamp(2.7rem, 5vw, 5.35rem); }
h2 { font-size: clamp(2rem, 3.3vw, 3.65rem); }
h3 { font-size: clamp(1.25rem, 1.7vw, 1.7rem); }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; inset-block-start: 12px; inset-inline-start: 12px; z-index: 999; padding: 10px 16px; background: var(--white); color: var(--navy-950); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid #f04a50; outline-offset: 3px; }
.eyebrow { margin-bottom: 18px; color: var(--red); font-family: var(--display); font-size: .73rem; font-weight: 700; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.eyebrow--light { color: #ff7b80; }
.lead { max-width: 770px; font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.65; }
.lead-dark { color: var(--navy-950); font-size: clamp(1.2rem, 2vw, 1.65rem); line-height: 1.55; }
.section { padding-block: clamp(72px, 8vw, 120px); }
.section--steel { background: var(--steel-100); border-block: 1px solid var(--steel-300); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 72px; align-items: end; margin-bottom: 46px; }
.section-heading h2 { max-width: 780px; margin-bottom: 0; }
.section-heading > p { margin-bottom: 4px; color: #50606d; font-size: 1.05rem; }
.section-heading__aside > p { margin-bottom: 22px; color: #50606d; font-size: 1.05rem; }
.catalogue-download { min-width: 230px; }

.utility-bar { background: var(--navy-950); border-bottom: 1px solid rgb(255 255 255 / 12%); color: #cbd4da; font-size: .73rem; }
.utility-bar__inner { display: flex; min-height: 34px; justify-content: space-between; align-items: center; gap: 24px; }
.utility-address, .utility-links { display: flex; align-items: center; gap: 20px; }
.utility-links a:hover { color: var(--white); }
.site-header { position: sticky; z-index: 50; top: 0; background: rgb(255 255 255 / 97%); border-bottom: 1px solid var(--steel-300); backdrop-filter: blur(12px); }
.site-header__inner { display: flex; min-height: 82px; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; min-width: 210px; align-items: center; gap: 12px; color: var(--navy-950); }
.brand-mark { display: grid; width: 40px; height: 40px; place-items: center; background: var(--red); color: var(--white); font-family: Arial, sans-serif; font-size: 1.55rem; font-weight: 900; line-height: 1; }
.brand b { display: block; font-family: var(--display); font-size: 1.35rem; letter-spacing: .03em; line-height: 1.1; }
.brand small { display: block; max-width: 185px; margin-top: 3px; color: #6b7780; font-family: var(--body); font-size: .64rem; font-weight: 500; letter-spacing: 0; line-height: 1.25; }
.desktop-nav { display: flex; align-self: stretch; align-items: center; justify-content: center; gap: 2px; }
.nav-link { display: flex; min-height: 48px; align-items: center; gap: 6px; padding-inline: 13px; border: 0; background: transparent; color: #263745; font-family: var(--display); font-size: .84rem; font-weight: 650; white-space: nowrap; }
.nav-link:hover, .nav-link.is-active, .products-nav__toggle[aria-expanded="true"] { color: var(--red); }
.nav-link.is-active { box-shadow: inset 0 -3px var(--red); }
.products-nav { display: flex; align-self: stretch; align-items: center; }
.products-nav__toggle svg { transition: transform .18s ease; }
.products-nav__toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.catalogue-menu { position: absolute; inset-block-start: 100%; inset-inline: 50%; display: none; width: min(960px, calc(100vw - 48px)); grid-template-columns: 230px 1fr; background: var(--white); border: 1px solid var(--steel-300); box-shadow: var(--shadow); transform: translateX(-50%); }
body[dir="rtl"] .catalogue-menu { transform: translateX(50%); }
.products-nav:hover .catalogue-menu, .products-nav:focus-within .catalogue-menu, .products-nav.is-open .catalogue-menu { display: grid; }
.catalogue-menu__path { padding: 28px; background: var(--navy-950); color: var(--white); }
.catalogue-menu__path span { display: block; margin-block: 18px 3px; color: #96a8b5; font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.catalogue-menu__path span:first-child { margin-top: 0; }
.catalogue-menu__path a { display: inline-block; font-family: var(--display); font-weight: 700; }
.catalogue-menu__path a:hover { color: #ff7b80; }
.catalogue-menu__types { display: grid; grid-template-columns: repeat(2, 1fr); padding: 14px; }
.catalogue-menu__types > a { display: grid; min-height: 114px; grid-template-columns: 84px 1fr auto; align-items: center; gap: 15px; padding: 14px; border: 1px solid transparent; }
.catalogue-menu__types > a:hover { background: var(--steel-100); border-color: var(--steel-300); }
.catalogue-menu__types img { width: 84px; height: 84px; object-fit: contain; background: #f0f2f2; }
.catalogue-menu__types b, .catalogue-menu__types small { display: block; }
.catalogue-menu__types b { font-family: var(--display); line-height: 1.2; }
.catalogue-menu__types small { margin-top: 5px; color: #65727c; font-size: .72rem; line-height: 1.35; }
.catalogue-menu__types svg { color: var(--red); }
.catalogue-menu__download { display: grid; min-height: 66px; grid-column: 1 / -1; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 13px 22px; background: var(--red); color: var(--white); }
.catalogue-menu__download:hover { background: var(--red-dark); }
.catalogue-menu__download > svg:first-child { width: 22px; height: 22px; }
.catalogue-menu__download b, .catalogue-menu__download small { display: block; }
.catalogue-menu__download b { font-family: var(--display); font-size: .86rem; }
.catalogue-menu__download small { margin-top: 1px; color: rgb(255 255 255 / 75%); font-size: .65rem; letter-spacing: .12em; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.language-switcher { display: flex; gap: 5px; }
.language-switcher a { display: grid; min-width: 27px; height: 27px; place-items: center; color: #65727c; font-size: .66rem; font-weight: 750; }
.language-switcher a:hover, .language-switcher a[aria-current="page"] { background: var(--steel-200); color: var(--navy-950); }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 9px; padding: 12px 20px; border: 2px solid var(--red); border-radius: 0; background: var(--red); color: var(--white); font-family: var(--display); font-size: .8rem; font-weight: 750; letter-spacing: .03em; line-height: 1.2; text-align: center; }
.button:hover { border-color: var(--red-dark); background: var(--red-dark); }
.button--compact { min-height: 42px; padding: 9px 14px; font-size: .72rem; }
.button--light { border-color: var(--white); background: var(--white); color: var(--navy-950); }
.button--light:hover { border-color: var(--steel-200); background: var(--steel-200); }
.button--outline { background: transparent; color: var(--red); }
.button--outline:hover { color: var(--white); }
.button--outline-light { border-color: rgb(255 255 255 / 56%); background: transparent; color: var(--white); }
.button--outline-light:hover { border-color: var(--white); background: rgb(255 255 255 / 9%); }
.mobile-menu-button { display: none; min-height: 44px; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--steel-300); background: var(--white); color: var(--navy-950); }
.mobile-nav[hidden] { display: none; }
.mobile-nav { border-top: 1px solid var(--steel-300); background: var(--white); }

.home-hero { overflow: hidden; padding-block: clamp(54px, 6vw, 82px) 0; background: var(--navy-950); color: var(--white); }
.home-hero > .home-hero__grid { width: min(calc(100% - 48px), 1380px); }
.home-hero__grid { display: grid; grid-template-columns: minmax(430px, .76fr) minmax(620px, 1.24fr); gap: clamp(34px, 4vw, 58px); align-items: center; }
.home-hero h1 { max-width: 780px; margin-bottom: 28px; color: var(--white); }
.home-hero .lead { color: #c7d2da; }
.home-hero .button { padding-inline: 16px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.home-hero__media { position: relative; overflow: hidden; aspect-ratio: 1.874; background: #102d47; }
.home-hero__media img { width: 100%; height: 100%; object-fit: contain; object-position: center; mix-blend-mode: normal; }
.home-hero__media::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 68%, rgb(7 23 39 / 35%)); content: ""; }
.hero-standard { position: absolute; z-index: 3; inset-block-end: 28px; inset-inline-end: 28px; display: flex; gap: 8px; }
.hero-standard span { padding: 8px 12px; background: rgb(7 23 39 / 88%); border: 1px solid rgb(255 255 255 / 25%); color: var(--white); font-family: var(--display); font-size: .78rem; font-weight: 700; letter-spacing: .12em; }
.hero-facts { position: relative; z-index: 4; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: -1px; background: var(--white); color: var(--ink); }
.hero-facts > div { min-height: 112px; padding: 24px 30px; border-inline-end: 1px solid var(--steel-300); border-top: 4px solid var(--red); }
.hero-facts > div:last-child { border-inline-end: 0; }
.hero-facts b, .hero-facts span { display: block; }
.hero-facts b { color: var(--navy-950); font-family: var(--display); font-size: 1.15rem; }
.hero-facts span { margin-top: 4px; color: #687680; font-size: .77rem; }

.directory-section { background: var(--steel-100); }
.directory-section--compact { padding-top: 70px; }
.type-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--steel-300); border: 1px solid var(--steel-300); }
.type-card { min-width: 0; background: var(--white); transition: transform .18s ease, box-shadow .18s ease; }
.type-card:hover { position: relative; z-index: 2; box-shadow: var(--shadow); transform: translateY(-5px); }
.type-card__image { position: relative; display: block; overflow: hidden; aspect-ratio: 1.2; background: #edf0f1; }
.type-card__image img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.type-card:hover .type-card__image img { transform: scale(1.035); }
.type-card__body { padding: 25px 24px 28px; }
.type-card__body .eyebrow { margin-bottom: 10px; }
.type-card__body h3 { min-height: 2.1em; margin-bottom: 12px; }
.type-card__body h3 a:hover { color: var(--red); }
.type-card__body > p:not(.eyebrow) { min-height: 4.8em; color: #687680; font-size: .88rem; }
.type-card ul { margin: 22px 0; padding: 0; list-style: none; border-top: 1px solid var(--steel-300); }
.type-card li { display: flex; min-height: 39px; align-items: center; justify-content: space-between; gap: 8px; border-bottom: 1px solid var(--steel-300); font-size: .69rem; }
.type-card li span { color: #7a858d; }
.type-card li b { color: var(--navy-900); text-align: end; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--red); font-family: var(--display); font-size: .78rem; font-weight: 750; }
.text-link:hover { color: var(--red-dark); }
.trust-section { background: var(--white); }
.trust-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(50px, 8vw, 120px); align-items: start; }
.trust-grid h2 { margin-bottom: 0; }
.trust-ledger { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--steel-300); border-inline-start: 1px solid var(--steel-300); }
.trust-ledger > div { min-height: 142px; padding: 27px; border-inline-end: 1px solid var(--steel-300); border-bottom: 1px solid var(--steel-300); }
.trust-ledger b, .trust-ledger span { display: block; }
.trust-ledger b { color: var(--navy-950); font-family: var(--display); font-size: 1.45rem; }
.trust-ledger span { margin-top: 10px; color: #6a7680; font-size: .82rem; }
.oem-band { padding-block: 84px; background: var(--navy-900); color: #c8d1d8; }
.oem-band__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; }
.oem-band h2 { max-width: 720px; color: var(--white); }
.oem-band p:not(.eyebrow) { max-width: 700px; }
.oem-band ul { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid rgb(255 255 255 / 17%); border-inline-start: 1px solid rgb(255 255 255 / 17%); }
.oem-band li { min-height: 82px; padding: 20px; border-inline-end: 1px solid rgb(255 255 255 / 17%); border-bottom: 1px solid rgb(255 255 255 / 17%); color: var(--white); font-family: var(--display); font-size: .82rem; font-weight: 650; }

.page-hero { padding-block: clamp(65px, 8vw, 108px); background: var(--navy-950); color: #c8d2d9; }
.page-hero h1 { max-width: 960px; margin-bottom: 20px; color: var(--white); }
.page-hero p:last-child { max-width: 780px; margin-bottom: 0; font-size: 1.1rem; }
.path-ledger { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: -1px; border: 1px solid var(--steel-300); background: var(--white); }
.path-ledger__step { position: relative; min-height: 108px; padding: 24px 27px; border-inline-end: 1px solid var(--steel-300); }
.path-ledger__step:last-child { border-inline-end: 0; }
.path-ledger__step.is-current::after { position: absolute; inset-block-end: -1px; inset-inline: 0; height: 4px; background: var(--red); content: ""; }
.path-ledger small, .path-ledger b { display: block; }
.path-ledger small { color: #7b868e; font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.path-ledger b { margin-top: 7px; color: var(--navy-950); font-family: var(--display); }
.breadcrumbs { padding-block: 18px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; color: #6b7780; font-size: .72rem; }
.breadcrumbs li:not(:last-child)::after { margin-inline-start: 7px; color: #a2abb1; content: "/"; }
.breadcrumbs a:hover { color: var(--red); }
.type-hero { padding-block: clamp(54px, 6vw, 86px); background: var(--steel-100); border-block: 1px solid var(--steel-300); }
.type-hero__grid { display: grid; grid-template-columns: 1fr minmax(360px, .8fr); gap: 80px; align-items: center; }
.type-hero__grid > div > p:not(.eyebrow) { max-width: 650px; color: #5c6973; font-size: 1.1rem; }
.type-hero img { width: 100%; max-height: 420px; object-fit: contain; }
.item-list { background: var(--white); }
.item-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.item-card { border: 1px solid var(--steel-300); background: var(--white); }
.item-card:hover { border-color: #aeb9bf; box-shadow: 0 12px 34px rgb(7 23 39 / 9%); }
.item-card__image { display: block; aspect-ratio: 1.2; overflow: hidden; background: var(--steel-100); }
.item-card__image img { width: 100%; height: 100%; object-fit: contain; transition: transform .2s ease; }
.item-card:hover img { transform: scale(1.03); }
.item-card > div { padding: 23px; }
.item-card .eyebrow { margin-bottom: 8px; }
.item-card h3 { margin-bottom: 13px; }
.item-card h3 a:hover { color: var(--red); }
.item-card__detail { min-height: 3em; color: #65727c; font-size: .82rem; }
.product-detail { padding-block: clamp(42px, 5vw, 70px); }
.product-detail__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr); gap: clamp(46px, 6vw, 84px); align-items: start; }
.product-detail__media { overflow: hidden; aspect-ratio: 1.28; max-height: 460px; background: var(--steel-100); border: 1px solid var(--steel-300); }
.product-detail__media img { width: 100%; height: 100%; object-fit: contain; }
.product-detail__copy h1 { font-size: clamp(2.5rem, 4.2vw, 4.25rem); }
.product-detail__intro { max-width: 620px; color: #5d6a74; font-size: 1.05rem; }
.product-quick-specs { margin-top: 27px; padding-block: 18px 10px; border-block: 1px solid var(--steel-300); }
.product-quick-specs h2 { margin-bottom: 12px; color: var(--red); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; }
.product-quick-specs dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; margin: 0; }
.product-quick-specs dl > div { padding-block: 8px; }
.product-quick-specs dt { color: #76838c; font-size: .68rem; font-weight: 650; }
.product-quick-specs dd { margin: 1px 0 0; color: var(--navy-950); font-family: var(--display); font-size: .88rem; font-weight: 700; line-height: 1.35; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-block: 24px 22px; }
.contact-rail { display: grid; gap: 9px; padding-top: 22px; border-top: 1px solid var(--steel-300); color: #4f5e69; font-size: .82rem; }
.contact-rail a:hover { color: var(--red); }
.specs-section { background: var(--navy-950); color: #bac7cf; }
.specs-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.specs-grid h2 { color: var(--white); }
.specs-grid dl { margin: 0; border-top: 1px solid rgb(255 255 255 / 18%); }
.specs-grid dl > div { display: grid; grid-template-columns: minmax(160px, .45fr) 1fr; gap: 24px; padding-block: 16px; border-bottom: 1px solid rgb(255 255 255 / 18%); }
.specs-grid dt { color: #91a2ad; font-size: .72rem; font-weight: 650; }
.specs-grid dd { margin: 0; color: var(--white); font-family: var(--display); font-size: .93rem; font-weight: 600; }

.oem-capability-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 80px; align-items: center; }
.oem-capability-grid img { width: 100%; max-height: 560px; object-fit: cover; background: var(--steel-100); }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin: 30px 0; padding: 0; list-style: none; border-top: 1px solid var(--steel-300); border-inline-start: 1px solid var(--steel-300); }
.check-grid li { position: relative; min-height: 76px; padding: 22px 22px 22px 46px; border-inline-end: 1px solid var(--steel-300); border-bottom: 1px solid var(--steel-300); font-family: var(--display); font-size: .86rem; font-weight: 650; }
body[dir="rtl"] .check-grid li { padding: 22px 46px 22px 22px; }
.check-grid li::before { position: absolute; inset-block-start: 24px; inset-inline-start: 21px; width: 12px; height: 7px; border-bottom: 2px solid var(--red); border-left: 2px solid var(--red); transform: rotate(-45deg); content: ""; }
body[dir="rtl"] .check-grid li::before { border-right: 2px solid var(--red); border-left: 0; transform: rotate(45deg); }
.note { color: #64717b; font-size: .8rem; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--steel-300); border-inline-start: 1px solid var(--steel-300); }
.process-grid li { min-height: 190px; padding: 26px; border-inline-end: 1px solid var(--steel-300); border-bottom: 1px solid var(--steel-300); }
.process-grid span { color: var(--red); font-family: var(--display); font-size: .78rem; font-weight: 800; letter-spacing: .1em; }
.process-grid p { margin-top: 33px; font-family: var(--display); font-weight: 650; line-height: 1.45; }
.about-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 90px; align-items: center; }
.about-grid > img { width: 100%; min-height: 430px; object-fit: cover; }
.contact-list { margin-top: 36px; border-top: 1px solid var(--steel-300); }
.contact-list > div { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding-block: 14px; border-bottom: 1px solid var(--steel-300); font-size: .82rem; }
.contact-list span { color: #78838b; }
.contact-list b, .contact-list a { color: var(--navy-950); font-weight: 650; }
.contact-list a:hover { color: var(--red); }
.contact-cards { padding-block: 0 34px; background: var(--navy-950); }
.contact-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--white); }
.contact-card-grid > * { min-height: 150px; padding: 28px; border-inline-end: 1px solid var(--steel-300); border-top: 4px solid var(--red); }
.contact-card-grid > *:last-child { border-inline-end: 0; }
.contact-card-grid svg { color: var(--red); font-size: 1.35rem; }
.contact-card-grid span, .contact-card-grid b { display: block; }
.contact-card-grid span { margin-top: 15px; color: #7b868e; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.contact-card-grid b { margin-top: 4px; font-family: var(--display); font-size: .9rem; line-height: 1.5; }

.inquiry-section { padding-block: clamp(76px, 9vw, 126px); background: var(--navy-900); color: #c5d0d7; }
.inquiry-grid { display: grid; grid-template-columns: minmax(300px, .67fr) minmax(0, 1.33fr); gap: clamp(58px, 8vw, 118px); }
.inquiry-intro { position: sticky; top: 128px; align-self: start; }
.inquiry-intro h2 { color: var(--white); }
.direct-contact { margin-top: 40px; padding-top: 27px; border-top: 1px solid rgb(255 255 255 / 17%); }
.direct-contact p { color: #aebdc6; font-size: .84rem; }
.direct-contact p b { color: var(--white); }
.direct-contact a { display: flex; align-items: center; gap: 8px; margin-top: 12px; color: var(--white); font-size: .8rem; }
.direct-contact a:hover { color: #ff7b80; }
.inquiry-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 19px; padding: 35px; background: var(--white); color: var(--ink); }
.field { display: grid; align-content: start; gap: 7px; }
.field--wide { grid-column: 1 / -1; }
.field > span { color: #66737d; font-size: .7rem; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; min-height: 47px; padding: 10px 12px; border: 1px solid #b8c1c7; border-radius: 0; background: var(--white); }
.field textarea { resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #76838c; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--red); outline: 2px solid rgb(197 38 44 / 18%); }
.form-error, .form-actions, .form-note { grid-column: 1 / -1; }
.form-error { margin: 0; padding: 10px 12px; background: #fff0f0; color: #971a1e; font-size: .78rem; }
.form-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 8px; }
.form-note { margin: 3px 0 0; color: #758089; font-size: .7rem; line-height: 1.45; }

.site-footer { padding-top: 70px; background: var(--navy-950); color: #aab9c3; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 90px; padding-bottom: 55px; }
.brand--footer { color: var(--white); }
.brand--footer small { color: #99aab5; }
.footer-grid > div:first-child > p { max-width: 470px; margin-top: 25px; font-size: .78rem; }
.footer-grid h2 { margin-bottom: 18px; color: #8496a2; font-family: var(--body); font-size: .66rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) a { display: flex; align-items: center; gap: 7px; margin-top: 10px; color: #d5dde2; font-size: .77rem; }
.footer-grid a:hover { color: #ff7b80; }
.footer-wechat { display: flex; align-items: center; gap: 16px; margin-top: 24px; }
.wechat-qr-crop { display: block; width: 136px; height: 136px; overflow: hidden; flex: 0 0 auto; border: 1px solid rgb(255 255 255 / 24%); background: var(--white); }
.wechat-qr { display: block; width: 162px; max-width: none; height: auto; transform: translate(-13px, -50px); }
.footer-wechat p { margin: 0; color: #d5dde2; font-size: .72rem; line-height: 1.5; }
.footer-wechat p b, .footer-wechat p span { display: block; }
.footer-wechat p span { margin-top: 3px; color: #8496a2; }
.footer-bottom { display: flex; min-height: 66px; align-items: center; justify-content: space-between; gap: 22px; border-top: 1px solid rgb(255 255 255 / 13%); color: #718691; font-size: .67rem; }
.floating-whatsapp { position: fixed; z-index: 40; inset-inline-end: 24px; inset-block-end: 24px; display: grid; width: 52px; height: 52px; place-items: center; background: #167c53; box-shadow: 0 8px 24px rgb(7 23 39 / 28%); color: var(--white); }
.floating-whatsapp:hover { background: #0e6844; }
.floating-whatsapp svg { width: 24px; height: 24px; }

@media (max-width: 1120px) {
  .desktop-nav, .header-actions > .button, .language-switcher { display: none; }
  .mobile-menu-button { display: flex; }
  .site-header__inner { min-height: 72px; }
  .mobile-nav { max-height: calc(100vh - 106px); overflow-y: auto; }
  .mobile-nav > nav { display: grid; padding-block: 18px 28px; }
  .mobile-nav .nav-link { justify-content: space-between; border-bottom: 1px solid var(--steel-300); }
  .mobile-nav details { border-bottom: 1px solid var(--steel-300); }
  .mobile-nav summary { display: flex; min-height: 48px; align-items: center; justify-content: space-between; padding-inline: 13px; font-family: var(--display); font-size: .84rem; font-weight: 650; list-style: none; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav details[open] summary svg { transform: rotate(180deg); }
  .catalogue-menu--mobile { position: static; display: grid; width: 100%; grid-template-columns: 190px 1fr; border: 0; border-top: 1px solid var(--steel-300); box-shadow: none; transform: none; }
  body[dir="rtl"] .catalogue-menu--mobile { transform: none; }
  .catalogue-menu--mobile .catalogue-menu__types { grid-template-columns: repeat(2, 1fr); }
  .mobile-language { display: flex; gap: 7px; padding-block: 16px; }
  .mobile-language a { display: grid; min-width: 42px; height: 38px; place-items: center; border: 1px solid var(--steel-300); font-size: .72rem; font-weight: 700; }
  .mobile-language a[aria-current="page"] { border-color: var(--red); color: var(--red); }
  .mobile-nav .button { justify-self: start; }
  .home-hero > .home-hero__grid { width: min(calc(100% - 48px), var(--shell)); }
  .home-hero__grid { grid-template-columns: 1fr .95fr; gap: 42px; }
  .type-grid { grid-template-columns: repeat(2, 1fr); }
  .type-card__body > p:not(.eyebrow), .type-card__body h3 { min-height: 0; }
  .item-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .utility-address { display: none; }
  .utility-bar__inner { justify-content: flex-end; }
  .utility-links { width: 100%; justify-content: space-between; }
  .brand small { display: none; }
  .brand { min-width: 0; }
  .section-heading, .trust-grid, .oem-band__grid, .type-hero__grid, .product-detail__grid, .specs-grid, .oem-capability-grid, .about-grid, .inquiry-grid { grid-template-columns: 1fr; gap: 42px; }
  .home-hero { padding-top: 58px; }
  .home-hero__grid { min-height: 0; grid-template-columns: 1fr; }
  .home-hero__copy { padding-bottom: 18px; }
  .home-hero__media { width: 100%; margin-inline: 0; }
  .hero-facts { width: 100%; grid-template-columns: 1fr; }
  .hero-facts > div { min-height: 84px; border-inline-end: 0; border-bottom: 1px solid var(--steel-300); }
  .hero-facts > div:last-child { border-bottom: 0; }
  .trust-ledger { grid-template-columns: 1fr 1fr; }
  .oem-band__grid { gap: 46px; }
  .path-ledger { grid-template-columns: 1fr; }
  .path-ledger__step { min-height: 82px; border-inline-end: 0; border-bottom: 1px solid var(--steel-300); }
  .type-hero__grid { gap: 34px; }
  .type-hero img { max-height: 330px; }
  .product-detail__grid { gap: 38px; }
  .product-detail__copy { order: -1; }
  .product-detail__media { width: 100%; max-height: 430px; aspect-ratio: 1.28; }
  .specs-grid { gap: 35px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid > img { min-height: 330px; }
  .contact-card-grid { grid-template-columns: 1fr; }
  .contact-card-grid > * { min-height: 120px; border-inline-end: 0; border-bottom: 1px solid var(--steel-300); }
  .inquiry-intro { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 45px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  h1 { font-size: clamp(2.4rem, 13vw, 3.45rem); }
  h2 { font-size: clamp(1.95rem, 9vw, 2.65rem); }
  .shell { width: min(calc(100% - 24px), var(--shell)); }
  .utility-links a:first-child { overflow: hidden; max-width: 190px; text-overflow: ellipsis; }
  .site-header__inner { min-height: 66px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand b { font-size: 1.2rem; }
  .mobile-menu-button span { display: none; }
  .catalogue-menu--mobile { grid-template-columns: 1fr; }
  .catalogue-menu--mobile .catalogue-menu__path { display: none; }
  .catalogue-menu--mobile .catalogue-menu__types { grid-template-columns: 1fr; padding: 7px; }
  .catalogue-menu__types > a { min-height: 94px; grid-template-columns: 70px 1fr auto; padding: 10px; }
  .catalogue-menu__types img { width: 70px; height: 70px; }
  .button-row, .form-actions { display: grid; grid-template-columns: 1fr; }
  .button-row .button, .form-actions .button { width: 100%; }
  .home-hero > .home-hero__grid { width: min(calc(100% - 24px), var(--shell)); }
  .home-hero__media { width: calc(100% + 24px); margin-inline: -12px; }
  .hero-standard { inset-block-end: 16px; inset-inline-end: 16px; }
  .type-grid, .item-grid, .trust-ledger, .oem-band ul, .check-grid, .process-grid { grid-template-columns: 1fr; }
  .type-card:hover { transform: none; }
  .type-card__image { aspect-ratio: 1.35; }
  .section-heading { gap: 18px; }
  .specs-grid dl > div { grid-template-columns: 1fr; gap: 5px; }
  .product-quick-specs dl { grid-template-columns: 1fr; }
  .oem-capability-grid img { max-height: 390px; }
  .contact-list > div { grid-template-columns: 1fr; gap: 2px; }
  .inquiry-form { grid-template-columns: 1fr; padding: 22px 17px; }
  .field--wide { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; }
  .floating-whatsapp { inset-inline-end: 14px; inset-block-end: 14px; width: 48px; height: 48px; }
}

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

@media print {
  .utility-bar, .site-header, .site-footer, .floating-whatsapp, .inquiry-section { display: none; }
  body { color: #000; }
}