:root {
    --color-orange: #f16100;
    --color-ink: #222222;
    --color-muted: #686868;
    --color-warm: #f4f3ee;
    --color-soft: #f3f3f3;
    --color-line: #dededc;
    --color-black: #080808;
    --content-width: 1290px;
    --gutter: 28px;
    --section-space: 74px;
    --card-gap: 24px;
    --font-body: Arial, Helvetica, sans-serif;
    color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: #fff; color: var(--color-ink); font-family: var(--font-body); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img { display: block; max-width: 100%; }
::selection { color: #fff; background: var(--color-orange); }
:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 3px; }
.container { width: min(var(--content-width), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.is-filtered-out { display: none !important; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; color: #fff; background: #111; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

/* Header and navigation */
.site-header { position: relative; z-index: 30; }
.utility-bar { height: 34px; color: #f8f8f8; background: #080808; font-size: 12px; }
.utility-inner, .utility-contact, .navigation-inner, .nav-utilities { display: flex; align-items: center; }
.utility-inner { justify-content: space-between; height: 100%; }
.utility-contact { gap: 22px; }
.utility-contact a { display: inline-flex; align-items: center; gap: 9px; transition: color .18s ease; }
.utility-contact a:hover, .track-link:hover { color: var(--color-orange); }
.utility-icon { color: var(--color-orange); font-size: 16px; line-height: 1; }
.utility-icon svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.utility-divider { width: 1px; height: 18px; background: #505050; }
.track-link { color: #e6e6e6; font-size: 11px; transition: color .18s ease; }
.navigation-bar { position: relative; background: rgba(255,255,255,.97); border-bottom: 1px solid #e7e7e5; }
.navigation-inner { min-height: 75px; justify-content: space-between; gap: 28px; }
.brand { display: flex; flex: 0 0 170px; align-items: center; width: 170px; height: 75px; overflow: hidden; }
.brand img { width: 128px; height: 69px; object-fit: contain; }
.primary-navigation { display: flex; flex: 1; align-items: center; justify-content: center; gap: clamp(18px, 2.2vw, 34px); height: 75px; }
.nav-link { position: relative; display: inline-flex; align-items: center; gap: 5px; padding: 8px 0; border: 0; background: transparent; color: #282828; font-size: 14px; white-space: nowrap; cursor: pointer; transition: color .18s ease; }
.nav-link::after { position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: var(--color-orange); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.nav-link:hover, .nav-link.is-active { color: var(--color-orange); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link--dropdown span { color: #555; font-size: 16px; }
.nav-utilities { flex: 0 0 auto; gap: 23px; }
.nav-divider { display: inline-block; width: 1px; height: 21px; background: #d8d8d6; }
.icon-button, .cart-trigger { display: inline-flex; align-items: center; justify-content: center; padding: 0; border: 0; background: transparent; cursor: pointer; }
.icon-button { width: 24px; height: 24px; }
.icon-button svg { width: 18px; height: 18px; fill: none; stroke: #171717; stroke-width: 1.7; }
.sign-in { font-size: 14px; white-space: nowrap; }
.sign-in span { font-size: 13px; }
.cart-trigger { gap: 9px; font-size: 14px; white-space: nowrap; }
.cart-count { display: inline-grid; width: 22px; height: 22px; place-items: center; border-radius: 50%; background: var(--color-orange); color: #fff; font-size: 11px; }
.mobile-menu-toggle { display: none; }
.search-panel { position: absolute; top: 100%; right: 0; left: 0; z-index: 5; padding: 22px 28px 20px; background: #fff; border: 1px solid var(--color-line); box-shadow: 0 12px 26px #00000012; }
.search-panel[hidden] { display: none; }
.search-panel label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.search-field { display: flex; border-bottom: 1px solid #9a9a9a; }
.search-field input { flex: 1; min-width: 0; padding: 10px 0; border: 0; outline: 0; background: transparent; }
.search-field button { border: 0; background: transparent; color: var(--color-orange); cursor: pointer; }
.search-feedback { min-height: 18px; margin: 7px 0 0; color: var(--color-muted); font-size: 12px; }

/* Shared section typography and controls */
.section { padding-block: var(--section-space); }
.section--warm { background: var(--color-warm); }
.section--soft { background: var(--color-soft); }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 36px; margin-bottom: 28px; }
.section-heading-copy { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 8px; margin: 0 0 13px; color: #292929; font-size: 12px; font-weight: 700; line-height: 1.25; letter-spacing: .035em; text-transform: uppercase; }
.eyebrow span, .eyebrow::before { display: inline-block; flex: 0 0 6px; width: 6px; height: 6px; border-radius: 50%; background: var(--color-orange); content: ""; }
.eyebrow--light { color: #f4f4f4; }
.eyebrow--light::before { display: none; }
.eyebrow--light span { flex-basis: 6px; }
.section-heading h2, .detail-copy h2, .grossing-copy h2, .faq-intro h2 { margin: 0; font-size: clamp(31px, 3.05vw, 43px); font-weight: 700; line-height: 1.12; letter-spacing: -.035em; }
.section-heading h2 span, .detail-copy h2 span, .grossing-copy h2 span, .faq-intro h2 span { color: var(--color-orange); }
.section-description { max-width: 920px; margin: 13px 0 0; color: var(--color-muted); font-size: 14px; line-height: 1.55; }
.section-heading--with-action { margin-bottom: 28px; }
.section-heading--with-action .button { margin-bottom: 2px; }
.section-heading--light h2 { color: #f6f6f6; }
.section-heading--light .eyebrow { color: #f4f4f4; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 12px; padding: 0 19px; border: 1px solid transparent; border-radius: 0; font-size: 12px; line-height: 1; white-space: nowrap; cursor: pointer; transition: color .18s ease, background .18s ease, border-color .18s ease; }
.button span { font-size: 14px; }
.button--orange { border-color: var(--color-orange); background: var(--color-orange); color: #fff; font-weight: 700; }
.button--orange:hover { border-color: #d94e00; background: #d94e00; }
.button--outline { border-color: #e89962; background: transparent; color: var(--color-orange); }
.button--outline:hover { border-color: var(--color-orange); background: var(--color-orange); color: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; padding: 0; border: 0; background: transparent; color: var(--color-orange); font-size: 13px; font-weight: 700; cursor: pointer; transition: gap .18s ease; }
.text-link:hover { gap: 12px; }

/* Hero */
.hero-section { position: relative; min-height: 590px; overflow: hidden; color: #fff; background-color: #161616; background-image: linear-gradient(90deg, rgba(0,0,0,.86) 0%, rgba(0,0,0,.72) 34%, rgba(0,0,0,.12) 72%, rgba(0,0,0,.13) 100%), url("../images/hero/factory-right.jpg"); background-repeat: no-repeat; background-position: center, right center; background-size: cover, auto 100%; }
.hero-section::after { position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(0deg, #00000053, transparent); content: ""; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; display: flex; min-height: 590px; align-items: stretch; }
.hero-copy { display: flex; width: min(640px, 54%); flex-direction: column; justify-content: center; padding-top: 2px; }
.hero-copy .eyebrow { margin-bottom: 23px; font-size: 14px; }
.hero-copy h1 { margin: 0; color: #fff; font-size: clamp(55px, 5.15vw, 76px); font-weight: 700; line-height: 1.08; letter-spacing: -.045em; }
.hero-description { max-width: 475px; margin: 25px 0 0; color: #f0f0f0; font-size: 15px; line-height: 1.45; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 28px; }
.hero-actions .button { min-height: 50px; padding-inline: 20px; }
.hero-secondary { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 13px; font-weight: 700; }
.hero-secondary:hover { color: var(--color-orange); }
.hero-baseline { display: flex; width: 100%; flex-direction: column; gap: 19px; margin-top: 46px; }
.hero-baseline span { width: 100%; height: 1px; background: rgba(255,255,255,.7); }
.hero-baseline small { font-size: 10px; letter-spacing: .035em; }

/* Category cards */
.section--categories { padding-block: 65px 106px; }
.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px 25px; }
.category-card { display: flex; min-width: 0; flex-direction: column; background: #fff; border: 1px solid #e6e6e3; transition: border-color .18s ease; }
.category-card:hover { border-color: #f1a36e; }
.category-image { display: grid; height: 304px; place-items: center; overflow: hidden; background: #fff; }
.category-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.category-card:hover .category-image img { transform: scale(1.025); }
.category-meta { display: flex; min-height: 94px; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 22px; border-top: 1px solid #e7e7e7; }
.category-meta strong { display: block; font-size: 20px; line-height: 1.25; }
.category-meta small { display: block; margin-top: 7px; color: var(--color-muted); font-size: 14px; }
.arrow-mark { color: var(--color-orange); font-size: 31px; line-height: 1; }

/* Statistics */
.statistics-section { position: relative; display: flex; min-height: 512px; align-items: center; overflow: hidden; color: #fff; background: #141414 url("../images/backgrounds/stats-reference-blurred.jpg") center 47% / cover no-repeat; }
.statistics-section::before { position: absolute; inset: 0; background: rgba(0,0,0,.79); content: ""; }
.statistics-inner { position: relative; z-index: 1; text-align: center; }
.statistics-inner > .eyebrow { justify-content: center; margin-bottom: 16px; }
.statistics-inner h2 { margin: 0 0 28px; font-size: clamp(28px, 3.2vw, 42px); line-height: 1.15; letter-spacing: -.025em; }
.statistics-inner h2 span { color: var(--color-orange); }
.statistics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.stat-item { display: flex; min-height: 122px; flex-direction: column; align-items: center; justify-content: center; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.13); }
.stat-item strong { font-size: clamp(36px, 4vw, 55px); font-weight: 700; line-height: 1; }
.stat-item span { margin-top: 12px; color: #e3e3e3; font-size: 14px; }
.statistics-actions { display: flex; align-items: center; justify-content: center; gap: 25px; margin-top: 25px; }
.statistics-actions a { color: #fff; font-size: 13px; font-weight: 700; }
.statistics-actions a:hover { color: var(--color-orange); }

/* Featured products */
.section--products { padding-block: 113px 117px; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.product-card { display: grid; min-height: 340px; grid-template-columns: 1fr 1fr; background: #fff; border: 1px solid #e5e5e3; }
.product-image { display: grid; min-width: 0; min-height: 338px; place-items: center; overflow: hidden; background: #fff; border-right: 1px solid #e8e8e6; }
.product-image img { width: 100%; height: 100%; max-height: 338px; object-fit: contain; }
.product-content { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; padding: 27px 24px 24px; }
.product-family { margin: 0 0 8px; color: var(--color-muted); font-size: 13px; }
.product-content h3 { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.25; }
.product-price { margin: 13px 0 0; color: var(--color-orange); font-size: 24px; font-weight: 700; line-height: 1.1; }
.product-description { display: -webkit-box; overflow: hidden; margin: 13px 0 17px; color: var(--color-muted); font-size: 13px; line-height: 1.38; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-add { width: 100%; min-height: 43px; margin-top: auto; font-size: 11px; }

/* Dark application guidance */
.section--problems { padding-block: 125px 128px; color: #fff; background: #080808; }
.problem-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; margin-top: 30px; }
.problem-card { min-height: 212px; padding: 34px 30px 29px; background: #111; border: 1px solid #292929; border-left: 2px solid var(--color-orange); }
.problem-card h3 { margin: 0 0 12px; font-size: 19px; line-height: 1.2; }
.problem-card p { max-width: 540px; margin: 0; color: #dfdfdf; font-size: 13px; line-height: 1.45; }
.problem-card a { display: inline-flex; align-items: center; gap: 7px; margin-top: 23px; color: var(--color-orange); font-size: 12px; font-weight: 700; }
.problem-card a:hover { gap: 11px; }

/* Application photo gallery */
.section--applications { padding-block: 44px 41px; }
.application-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.application-card { position: relative; display: block; aspect-ratio: .91; min-height: 350px; overflow: hidden; color: #fff; background: #222; }
.application-card > img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.application-card:hover > img { transform: scale(1.025); }
.application-shade { position: absolute; inset: 30% 0 0; background: linear-gradient(0deg, rgba(0,0,0,.82), transparent); }
.application-copy { position: absolute; right: 25px; bottom: 25px; left: 25px; display: flex; flex-direction: column; gap: 7px; }
.application-copy small { color: #f1f1f1; font-size: 12px; letter-spacing: .03em; }
.application-copy strong { font-size: 20px; line-height: 1.2; }

/* System comparison table */
.section--comparison { padding-block: 110px 114px; }
.section--comparison .section-heading { margin-bottom: 25px; }
.comparison-scroll { overflow-x: auto; border: 1px solid #d2d2d0; scrollbar-color: #999 #ececea; }
.comparison-table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.comparison-table th, .comparison-table td { padding: 22px 38px; font-size: 13px; line-height: 1.4; vertical-align: middle; }
.comparison-table thead { color: #fff; background: #080808; }
.comparison-table thead th { font-size: 18px; font-weight: 700; }
.comparison-table thead th:first-child { width: 22%; }
.comparison-table thead th:nth-child(2) { width: 39%; }
.comparison-table tbody th { color: #505050; font-weight: 700; }
.comparison-table tbody td { color: #666; }
.comparison-table tbody tr { background: #fff; border-bottom: 1px solid #e2e2e0; }
.comparison-table tbody tr:nth-child(even) { background: #f1f1ef; }
.comparison-table tbody tr:last-child { border-bottom: 0; }

/* Product detail highlight */
.section--product-detail { padding-block: 104px; background: #fff; }
.detail-layout { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 64px; }
.detail-image { display: grid; min-height: 570px; place-items: center; }
.detail-image img { width: 100%; height: 570px; object-fit: contain; }
.detail-copy .eyebrow { margin-bottom: 13px; }
.detail-copy h2 { font-size: clamp(32px, 3.05vw, 43px); }
.detail-copy .section-description { max-width: 610px; margin-top: 14px; }
.spec-list { margin: 24px 0 18px; }
.spec-list > div { display: flex; min-height: 59px; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #d7d7d5; }
.spec-list dt, .spec-list dd { margin: 0; font-size: 13px; }
.spec-list dt { font-weight: 700; }
.spec-list dd { text-align: right; white-space: nowrap; }
.detail-note { margin: 0 0 18px; color: var(--color-muted); font-size: 13px; line-height: 1.5; }

/* Project brief and grossing station */
.section--brief { padding-block: 67px 72px; }
.brief-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.brief-card { min-height: 245px; padding-top: 27px; border-top: 2px solid var(--color-orange); }
.brief-number { margin: 0 0 12px; color: #303030; font-size: 12px; }
.brief-card h3 { margin: 0 0 9px; font-size: 18px; line-height: 1.25; }
.brief-card > p:not(.brief-number) { max-width: 375px; margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.45; }
.brief-card .button { margin-top: 21px; min-height: 40px; font-size: 11px; }
.section--grossing { padding-block: 123px 124px; }
.grossing-layout { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 55px; }
.grossing-copy h2 { max-width: 610px; font-size: clamp(32px, 3.05vw, 43px); }
.grossing-copy .section-description { max-width: 590px; margin-top: 15px; }
.grossing-points { margin-top: 24px; }
.grossing-points article { padding: 13px 0 14px; border-bottom: 1px solid #d4d4d2; }
.grossing-points h3 { margin: 0 0 5px; font-size: 13px; }
.grossing-points p { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.45; }
.grossing-copy > .text-link { margin-top: 18px; }
.grossing-image { display: grid; min-height: 510px; place-items: center; }
.grossing-image img { width: 100%; height: 510px; object-fit: contain; }

/* Quote checklist, parts, industries */
.section--quotation { padding-block: 96px 94px; }
.section--quotation .section-heading { margin-bottom: 25px; }
.section--quotation .section-description { max-width: 700px; }
.quotation-list { border-top: 1px solid #d9d9d7; }
.quotation-list article { display: grid; min-height: 82px; grid-template-columns: 56px minmax(230px, .55fr) 1fr; align-items: center; gap: 20px; padding: 15px 16px; border-bottom: 1px solid #d9d9d7; }
.quotation-number { color: var(--color-orange); font-size: 13px; font-weight: 700; }
.quotation-list h3 { margin: 0; font-size: 14px; line-height: 1.35; }
.quotation-list p { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.4; }
.section--parts { padding-block: 91px 96px; }
.section--parts .section-description { max-width: 1000px; }
.parts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 25px; margin-top: 27px; }
.part-card { display: grid; min-height: 270px; grid-template-columns: .88fr 1.12fr; border: 1px solid #e7e7e5; background: #fff; }
.part-image { display: grid; min-width: 0; place-items: center; overflow: hidden; background: #f6f6f5; }
.part-image img { width: 100%; height: 100%; object-fit: contain; }
.part-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 22px 25px; }
.part-copy h3 { margin: 0 0 10px; font-size: 17px; }
.part-copy p { margin: 0 0 16px; color: var(--color-muted); font-size: 13px; line-height: 1.45; }
.part-copy .text-link { font-size: 12px; }
.section--industries { padding-block: 90px 94px; }
.industry-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px 22px; }
.industry-card { display: flex; min-width: 0; flex-direction: column; padding: 9px 9px 0; background: #fff; border: 1px solid #e2e2df; border-bottom: 1px solid var(--color-orange); transition: transform .18s ease, box-shadow .18s ease; }
.industry-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px #0000000d; }
.industry-card > img { width: 100%; aspect-ratio: 1.26; object-fit: cover; }
.industry-copy { display: flex; min-height: 125px; flex: 1; flex-direction: column; gap: 8px; padding: 14px 11px 17px; }
.industry-copy strong { font-size: 16px; line-height: 1.2; }
.industry-copy small { color: var(--color-muted); font-size: 12px; line-height: 1.4; }

/* FAQ */
.section--faq { padding-block: 72px 78px; }
.faq-layout { display: grid; grid-template-columns: .72fr 1.75fr; gap: 65px; }
.faq-intro .eyebrow { margin-bottom: 16px; }
.faq-intro h2 { font-size: clamp(31px, 3vw, 42px); }
.faq-intro h2 span { display: inline-block; }
.faq-item { border-bottom: 1px solid #e0e0de; }
.faq-item h3 { margin: 0; }
.faq-question { display: flex; width: 100%; min-height: 62px; align-items: center; justify-content: space-between; gap: 20px; padding: 13px 0; border: 0; background: transparent; text-align: left; font-size: 15px; font-weight: 700; cursor: pointer; }
.faq-icon { flex: 0 0 auto; color: var(--color-orange); font-size: 18px; font-weight: 400; }
.faq-answer { padding: 0 36px 16px 0; }
.faq-answer p { margin: 0; color: var(--color-muted); font-size: 13px; line-height: 1.5; }

/* Footer */
.site-footer { color: #f5f5f5; background: #080d10; }
.footer-main { min-height: 406px; padding-block: 47px 38px; background: linear-gradient(90deg, rgba(4,8,11,.12), rgba(4,8,11,.12)), url("../images/footer/industrial-refinery.jpg") center 53% / cover no-repeat; }
.footer-grid { display: grid; grid-template-columns: 1.05fr 1.45fr .95fr; gap: 72px; }
.footer-brand { display: inline-flex; width: 160px; height: 86px; overflow: hidden; }
.footer-brand img { width: 160px; height: 86px; object-fit: contain; }
.footer-brand-column p, .footer-cta-column p { max-width: 350px; margin: 16px 0 0; color: #dedede; font-size: 13px; line-height: 1.45; }
.social-links { display: flex; align-items: center; gap: 22px; margin-top: 20px; }
.social-links a { display: inline-grid; min-width: 18px; height: 22px; place-items: center; color: #f2f2f2; font-size: 18px; font-weight: 700; }
.social-links a:hover { color: var(--color-orange); }
.footer-links-column, .footer-cta-column { padding-top: 44px; }
.footer-grid h2 { margin: 0; color: #fff; font-size: 16px; line-height: 1.25; }
.footer-link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; margin-top: 27px; }
.footer-link-grid a, .footer-contact a { color: #ddd; font-size: 13px; }
.footer-link-grid a:hover, .footer-contact a:hover { color: var(--color-orange); }
.footer-cta-column p { margin-top: 17px; }
.footer-cta-column > .text-link { margin-top: 15px; font-size: 12px; }
.footer-contact { display: flex; flex-direction: column; gap: 4px; margin-top: 17px; }
.footer-bottom { min-height: 37px; border-top: 1px solid #ffffff31; background: #050809b8; }
.footer-bottom-inner { display: flex; min-height: 37px; align-items: center; justify-content: space-between; color: #c9c9c9; font-size: 10px; }

/* Enquiry and cart dialogs */
dialog { color: var(--color-ink); }
.enquiry-dialog, .cart-dialog { width: min(680px, calc(100% - 32px)); max-height: min(90vh, 850px); padding: 30px; border: 1px solid #d8d8d5; background: #fff; box-shadow: 0 22px 80px #00000038; }
.enquiry-dialog::backdrop, .cart-dialog::backdrop { background: rgba(0,0,0,.68); }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 22px; border-bottom: 1px solid var(--color-line); }
.dialog-head .eyebrow { margin-bottom: 8px; }
.dialog-head h2 { margin: 0; font-size: 27px; line-height: 1.2; }
.dialog-close { display: grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; padding: 0; border: 1px solid var(--color-line); background: #fff; font-size: 24px; line-height: 1; cursor: pointer; }
.dialog-close:hover { color: #fff; border-color: var(--color-orange); background: var(--color-orange); }
.enquiry-form { display: grid; gap: 16px; padding-top: 22px; }
.enquiry-form label { display: grid; gap: 6px; color: #303030; font-size: 12px; font-weight: 700; }
.enquiry-form label span, .form-note span { color: var(--color-orange); }
.enquiry-form input, .enquiry-form textarea { width: 100%; min-width: 0; padding: 10px 11px; border: 1px solid #d0d0ce; border-radius: 0; background: #fff; color: var(--color-ink); font-size: 14px; font-weight: 400; }
.enquiry-form textarea { resize: vertical; }
.enquiry-form label small, .enquiry-form > small { color: #b63d17; font-size: 11px; font-weight: 400; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
.honeypot { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { margin: -3px 0 0; color: var(--color-muted); font-size: 11px; }
.form-feedback { margin: 16px 0 0; padding: 11px 13px; font-size: 13px; }
.form-feedback--success { border-left: 3px solid #477f40; background: #edf6eb; color: #31562e; }
.cart-items { max-height: 360px; overflow-y: auto; margin: 20px 0; }
.cart-items > p { color: var(--color-muted); font-size: 14px; }
.cart-line { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 12px 0; border-bottom: 1px solid var(--color-line); font-size: 14px; }
.cart-line button { border: 0; background: transparent; color: var(--color-orange); cursor: pointer; }
.cart-line small { display: block; margin-top: 3px; color: var(--color-muted); font-size: 12px; }
.cart-total { padding-top: 15px; border-top: 1px solid var(--color-line); font-weight: 700; text-align: right; }
.site-toast { position: fixed; z-index: 120; right: 24px; bottom: 24px; max-width: min(420px, calc(100vw - 36px)); padding: 13px 18px; border-left: 3px solid var(--color-orange); background: #141414; color: #fff; box-shadow: 0 8px 28px #0003; font-size: 13px; opacity: 0; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease; }
.site-toast.is-visible { opacity: 1; transform: translateY(0); }
.site-toast[hidden] { display: none; }

@media (max-width: 1180px) {
    :root { --gutter: 24px; --section-space: 64px; }
    .navigation-inner { gap: 18px; }
    .brand { flex-basis: 132px; width: 132px; }
    .brand img { width: 115px; }
    .primary-navigation { gap: 16px; }
    .nav-link { font-size: 13px; }
    .nav-utilities { gap: 14px; }
    .category-image { height: 260px; }
    .product-content { padding: 21px 18px; }
    .product-description { -webkit-line-clamp: 4; }
    .footer-grid { gap: 40px; }
}

@media (min-width: 981px) {
    .section--parts { min-height: 603px; }
}

@media (max-width: 980px) {
    .navigation-inner { min-height: 72px; }
    .brand { flex-basis: 130px; height: 72px; }
    .brand img { width: 118px; }
    .mobile-menu-toggle { display: flex; width: 34px; height: 34px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; margin-left: auto; padding: 0; border: 1px solid #dcdcd9; background: #fff; cursor: pointer; }
    .mobile-menu-toggle span { display: block; width: 16px; height: 1px; background: #171717; }
    .primary-navigation { position: absolute; top: 100%; right: 0; left: 0; z-index: 10; display: none; height: auto; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 14px; background: #fff; border-bottom: 1px solid var(--color-line); box-shadow: 0 12px 20px #00000012; }
    .navigation-bar.is-menu-open .primary-navigation { display: flex; }
    .nav-link { min-height: 43px; justify-content: flex-start; border-bottom: 1px solid #ededeb; }
    .nav-link::after { display: none; }
    .nav-utilities { margin-left: 8px; }
    .sign-in { display: none; }
    .nav-divider { display: none; }
    .category-image { height: 240px; }
    .application-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .application-card { min-height: 0; aspect-ratio: 1; }
    .category-meta { padding-inline: 16px; }
    .category-meta strong { font-size: 18px; }
    .product-card { min-height: 320px; }
    .product-image { min-height: 318px; }
    .product-content h3 { font-size: 15px; }
    .product-price { font-size: 21px; }
    .detail-layout { gap: 35px; }
    .detail-image, .detail-image img { min-height: 480px; height: 480px; }
    .grossing-layout { gap: 35px; }
    .grossing-image, .grossing-image img { min-height: 430px; height: 430px; }
    .industry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .faq-layout { gap: 38px; }
    .footer-grid { grid-template-columns: 1fr 1.3fr; gap: 28px 45px; }
    .footer-cta-column { grid-column: 2; padding-top: 0; }
}

@media (max-width: 980px) and (min-width: 701px) {
    .section--categories { padding-block: 60px; }
    .section--products, .section--comparison, .section--product-detail, .section--brief,
    .section--grossing, .section--quotation, .section--parts, .section--industries,
    .section--faq { padding-block: 60px; }
    .section--problems { padding-block: 65px; }
    .section--applications { padding-block: 60px; }
    .statistics-section { min-height: 470px; }
    .footer-main { min-height: 340px; }
}

@media (max-width: 700px) {
    :root { --gutter: 18px; --section-space: 50px; --card-gap: 16px; }
    html { scroll-padding-top: 82px; }
    body { font-size: 14px; }
    .utility-bar { height: 32px; font-size: 10px; }
    .utility-contact { gap: 10px; }
    .utility-contact a { gap: 5px; }
    .utility-contact a:nth-of-type(2), .utility-divider { display: none; }
    .track-link { font-size: 10px; }
    .navigation-inner { min-height: 66px; gap: 12px; }
    .brand { flex-basis: 105px; width: 105px; height: 66px; }
    .brand img { width: 103px; height: 58px; }
    .mobile-menu-toggle { order: 3; width: 32px; height: 32px; }
    .nav-utilities { gap: 14px; margin-left: auto; }
    .cart-trigger { gap: 6px; font-size: 12px; }
    .cart-count { width: 20px; height: 20px; font-size: 10px; }
    .icon-button { width: 20px; }
    .search-panel { padding: 18px; }
    .section { padding-block: var(--section-space); }
    .section-heading, .section-heading--with-action { align-items: flex-start; flex-direction: column; gap: 17px; margin-bottom: 22px; }
    .section-heading h2, .detail-copy h2, .grossing-copy h2, .faq-intro h2 { font-size: clamp(29px, 8vw, 38px); }
    .eyebrow { margin-bottom: 10px; font-size: 10px; }
    .section-description { margin-top: 10px; font-size: 13px; }
    .button { min-height: 43px; padding-inline: 15px; font-size: 11px; }
    .hero-section { min-height: 590px; background-position: center, 62% center; background-size: cover, auto 100%; }
    .hero-section::before { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.87), rgba(0,0,0,.58) 70%, rgba(0,0,0,.25)); content: ""; }
    .hero-inner { min-height: 590px; }
    .hero-copy { width: 100%; justify-content: flex-end; padding: 0 0 40px; }
    .hero-copy .eyebrow { margin-bottom: 15px; font-size: 11px; }
    .hero-copy h1 { font-size: clamp(49px, 13vw, 66px); }
    .hero-description { max-width: 390px; margin-top: 18px; font-size: 13px; }
    .hero-actions { flex-wrap: wrap; gap: 17px; margin-top: 21px; }
    .hero-actions .button { min-height: 46px; }
    .hero-secondary { font-size: 11px; }
    .hero-baseline { gap: 12px; margin-top: 28px; }
    .section--categories { padding-block: 49px; }
    .section--products, .section--comparison, .section--product-detail, .section--brief,
    .section--grossing, .section--quotation, .section--parts, .section--industries,
    .section--faq { padding-block: 50px; }
    .section--applications { padding-block: 50px; }
    .section-heading--with-action { position: relative; }
    .section-heading--with-action .button { margin-bottom: 0; }
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
    .category-image { height: clamp(135px, 38vw, 205px); }
    .category-meta { min-height: 76px; gap: 7px; padding: 10px 11px; }
    .category-meta strong { font-size: 14px; }
    .category-meta small { margin-top: 5px; font-size: 11px; }
    .arrow-mark { font-size: 23px; }
    .statistics-section { min-height: auto; padding-block: 52px; }
    .statistics-inner h2 { margin-bottom: 22px; font-size: 29px; }
    .statistics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .stat-item { min-height: 100px; }
    .stat-item strong { font-size: 35px; }
    .stat-item span { margin-top: 8px; font-size: 12px; }
    .statistics-actions { flex-direction: column; gap: 14px; margin-top: 20px; }
    .product-grid { grid-template-columns: 1fr; gap: 14px; }
    .product-card { min-height: 255px; grid-template-columns: .92fr 1.08fr; }
    .product-image { min-height: 255px; }
    .product-image img { max-height: 255px; }
    .product-content { padding: 16px 13px; }
    .product-family { margin-bottom: 5px; font-size: 11px; }
    .product-content h3 { font-size: 13px; }
    .product-price { margin-top: 8px; font-size: 18px; }
    .product-description { margin: 8px 0 10px; font-size: 11px; -webkit-line-clamp: 3; }
    .product-add { min-height: 36px; padding-inline: 8px; font-size: 10px; }
    .section--problems { padding-block: 50px; }
    .problem-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 22px; }
    .problem-card { min-height: 0; padding: 23px 19px; }
    .problem-card h3 { margin-bottom: 9px; font-size: 17px; }
    .problem-card p { font-size: 12px; }
    .problem-card a { margin-top: 16px; font-size: 11px; }
    .application-grid { grid-template-columns: 1fr; gap: 13px; }
    .application-card { min-height: 0; aspect-ratio: 1.16; }
    .application-copy { right: 18px; bottom: 18px; left: 18px; }
    .application-copy strong { font-size: 18px; }
    .comparison-table { min-width: 700px; }
    .comparison-table th, .comparison-table td { padding: 14px 17px; font-size: 12px; }
    .comparison-table thead th { font-size: 14px; }
    .detail-layout { grid-template-columns: 1fr; gap: 18px; }
    .detail-image, .detail-image img { min-height: 0; height: 340px; }
    .detail-copy .section-description { margin-top: 10px; }
    .spec-list { margin-block: 16px; }
    .spec-list > div { min-height: 51px; gap: 12px; }
    .spec-list dt, .spec-list dd { font-size: 11px; }
    .spec-list dd { white-space: normal; }
    .detail-note { font-size: 12px; }
    .brief-grid { grid-template-columns: 1fr; gap: 22px; }
    .brief-card { min-height: auto; padding-top: 18px; }
    .brief-number { font-size: 11px; }
    .brief-card h3 { font-size: 17px; }
    .brief-card > p:not(.brief-number) { font-size: 12px; }
    .brief-card .button { margin-top: 15px; }
    .grossing-layout { grid-template-columns: 1fr; gap: 20px; }
    .grossing-image { min-height: 0; order: -1; }
    .grossing-image img { height: 320px; }
    .grossing-copy .section-description { font-size: 13px; }
    .grossing-points { margin-top: 16px; }
    .grossing-points article { padding-block: 11px; }
    .grossing-points p { font-size: 12px; }
    .quotation-list article { min-height: 0; grid-template-columns: 35px 1fr; gap: 8px 13px; padding: 14px 3px; }
    .quotation-list h3 { font-size: 13px; }
    .quotation-list p { grid-column: 2; font-size: 12px; }
    .parts-grid { grid-template-columns: 1fr; gap: 14px; }
    .part-card { min-height: 220px; grid-template-columns: .83fr 1.17fr; }
    .part-copy { padding: 16px 14px; }
    .part-copy h3 { margin-bottom: 7px; font-size: 15px; }
    .part-copy p { margin-bottom: 10px; font-size: 11px; }
    .part-copy .text-link { font-size: 11px; }
    .industry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .industry-card { padding: 6px 6px 0; }
    .industry-card > img { aspect-ratio: 1.25; }
    .industry-copy { gap: 6px; padding: 10px 7px 12px; }
    .industry-copy strong { font-size: 13px; }
    .industry-copy small { font-size: 10px; }
    .faq-layout { grid-template-columns: 1fr; gap: 22px; }
    .faq-intro h2 br { display: none; }
    .faq-question { min-height: 57px; font-size: 13px; }
    .faq-answer { padding-right: 22px; }
    .faq-answer p { font-size: 12px; }
    .footer-main { padding-block: 36px 30px; }
    .footer-grid { grid-template-columns: 1fr; gap: 18px; }
    .footer-brand { width: 140px; height: 75px; }
    .footer-brand img { width: 140px; height: 75px; }
    .footer-brand-column p { max-width: 400px; margin-top: 11px; font-size: 12px; }
    .social-links { margin-top: 14px; }
    .footer-links-column, .footer-cta-column { grid-column: auto; padding-top: 10px; }
    .footer-link-grid { gap: 10px 18px; margin-top: 17px; }
    .footer-link-grid a { font-size: 12px; }
    .footer-cta-column p { margin-top: 10px; font-size: 12px; }
    .footer-contact { margin-top: 12px; }
    .footer-bottom-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; padding-block: 8px; font-size: 9px; }
    .enquiry-dialog, .cart-dialog { padding: 21px 18px; }
    .dialog-head h2 { font-size: 23px; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
}

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