:root { --catalog-navy: #092951; --catalog-blue: #145594; --catalog-orange: #c45009; --catalog-muted: #526174; --catalog-border: #dce4ec; }
.catalog-header, .catalog-header * { box-sizing: border-box; }
.catalog-header { position: relative; z-index: 1000; background: #fff; color: var(--catalog-navy); box-shadow: 0 2px 14px #09295112; font-family: Arial, sans-serif; }
.catalog-top { background: var(--catalog-navy); color: #fff; }
.catalog-top > div, .catalog-bar { max-width: 1180px; margin: auto; padding: 10px 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.catalog-top a { color: #fff; font-size: 13px; }
.catalog-bar { min-height: 100px; }
.catalog-brand { display: flex; gap: 10px; align-items: center; color: var(--catalog-navy); font-size: 17px; font-weight: 800; line-height: 1.25; text-decoration: none; flex-shrink: 0; }
.catalog-brand img { width: 65px; height: 65px; object-fit: contain; }
.catalog-brand small { display: block; font-size: 10px; letter-spacing: 1.3px; margin-top: 6px; font-weight: 400; }
.catalog-navigation { display: flex; align-items: center; gap: 25px; }
.catalog-navigation > a, .catalog-products > summary { color: var(--catalog-navy); font-size: 14px; font-weight: 700; text-decoration: none; padding: 12px 0; }
.catalog-products { position: relative; }
.catalog-products summary { cursor: pointer; list-style: none; }
.catalog-products summary::-webkit-details-marker { display: none; }
.catalog-products > summary { display: flex; align-items: center; gap: 9px; }
.catalog-chevron { display: inline-block; width: 8px; height: 8px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); flex-shrink: 0; }
.catalog-products[open] > summary .catalog-chevron { transform: rotate(225deg); }
.catalog-dropdown, .catalog-submenu { margin: 0; padding: 6px 0; list-style: none; background: #fff; border: 1px solid var(--catalog-border); border-radius: 6px; box-shadow: 0 12px 24px #09295126; }
.catalog-dropdown { position: absolute; top: 100%; right: 0; width: 310px; border-top: 3px solid var(--catalog-orange); }
.catalog-category { position: relative; }
.catalog-category-row > a, .catalog-submenu a { display: block; padding: 12px 16px; color: var(--catalog-navy); font: 600 14px/1.45 Arial, sans-serif; text-decoration: none; }
.catalog-category-row > a { padding-right: 52px; }
.catalog-subcategories > summary { position: absolute; top: 0; right: 0; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; color: var(--catalog-navy); border-left: 1px solid var(--catalog-border); }
.catalog-subcategories > summary .catalog-chevron { transform: rotate(-45deg); }
.catalog-subcategories[open] > summary { background: #edf3fa; }
.catalog-submenu { position: absolute; top: 0; left: 100%; width: 320px; z-index: 1; max-height: 65vh; overflow-y: auto; }
.catalog-subcategories.opens-left .catalog-submenu { left: auto; right: 100%; }
.catalog-subcategories.opens-left > summary .catalog-chevron { transform: rotate(135deg); }
.catalog-dropdown a:hover, .catalog-dropdown a[aria-current="page"] { color: var(--catalog-orange); background: #f2f6fa; text-decoration: underline; }
.catalog-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.catalog-button, a.catalog-button { display: inline-block; border: 0; border-radius: 5px; background: var(--catalog-orange); padding: 13px 20px; color: #fff; font-weight: 700; text-decoration: none; font-size: 14px; line-height: 1.5; cursor: pointer; }
.catalog-button.secondary { background: var(--catalog-navy); }
.catalog-menu-toggle { display: none; }
.catalog-skip { position: absolute; top: -100px; left: 12px; z-index: 2000; background: #fff; padding: 14px; color: #092951; }
.catalog-skip:focus { top: 8px; }
.catalog-header a:focus-visible, .catalog-header summary:focus-visible, .catalog-header button:focus-visible, .catalog-page a:focus-visible, .catalog-page button:focus-visible { outline: 3px solid #e28431; outline-offset: 4px; }
.catalog-page { font-family: Arial, sans-serif; color: #25364a; line-height: 1.75; background: #fff; }
.catalog-container { max-width: 1180px; margin: auto; padding: 0 24px; }
.catalog-hero { padding: 40px 0 48px; background: linear-gradient(120deg, #edf3fa, #f8fafc); border-bottom: 1px solid var(--catalog-border); }
.catalog-breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; font-size: 13px; margin-bottom: 24px; }
.catalog-breadcrumb a { color: var(--catalog-blue); }
.catalog-hero h1 { font-size: clamp(29px, 3.5vw, 46px); line-height: 1.2; color: var(--catalog-navy); max-width: 860px; margin: 8px 0 18px; }
.catalog-eyebrow { font-size: 12px; letter-spacing: 2px; font-weight: 700; text-transform: uppercase; color: var(--catalog-orange); margin: 0; }
.catalog-lead { max-width: 800px; font-size: 18px; margin-bottom: 24px; }
.catalog-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.catalog-section { padding: 56px 0; }
.catalog-section h2, .catalog-article h2 { color: var(--catalog-navy); font-size: 26px; line-height: 1.35; margin: 32px 0 16px; }
.catalog-section > .catalog-container > h2:first-child { margin-top: 0; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.catalog-card { border: 1px solid var(--catalog-border); border-radius: 10px; overflow: hidden; background: #fff; display: flex; flex-direction: column; transition: box-shadow .2s; }
.catalog-card:hover { box-shadow: 0 10px 24px #09295116; }
.catalog-card > a { display: block; background: #f7f9fc; }
.catalog-card img { width: 100%; height: 220px; object-fit: contain; display: block; padding: 14px; }
.catalog-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.catalog-card h3 { font: 700 20px/1.4 Arial, sans-serif; margin: 0 0 12px; }
.catalog-card h3 a, .catalog-card-body > a { color: var(--catalog-blue); }
.catalog-card p { margin: 0 0 16px; color: var(--catalog-muted); font-size: 15px; }
.catalog-card-body > a { margin-top: auto; font-weight: 700; }
.catalog-card-actions { margin-top: auto; gap: 10px; }
.catalog-card-actions .catalog-button { padding: 10px 14px; font-size: 13px; }
.catalog-home-products #our-products-heading { text-align: center; }
.catalog-products-intro { max-width: 800px; margin: 0 auto 30px; text-align: center; color: var(--catalog-muted); }
.catalog-layout { display: grid; grid-template-columns: minmax(0, 1fr) 285px; gap: 45px; }
.catalog-article { min-width: 0; }
.catalog-article h3 { font: 700 19px/1.5 Arial, sans-serif; color: var(--catalog-navy); margin: 24px 0 12px; }
.catalog-article ul { padding-left: 22px; }
.catalog-article p { margin: 0 0 16px; }
.catalog-table-wrap { overflow-x: auto; margin: 22px 0; border: 1px solid var(--catalog-border); border-radius: 8px; }
.catalog-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.catalog-table th, .catalog-table td { padding: 12px 15px; border-bottom: 1px solid var(--catalog-border); text-align: left; vertical-align: top; min-width: 100px; white-space: pre-line; }
.catalog-table th { background: var(--catalog-navy); color: #fff; }
.catalog-table tbody tr:nth-child(even) { background: #f4f7fb; }
.catalog-aside { align-self: start; background: #f2f6fa; border-radius: 10px; padding: 24px; }
.catalog-aside h2 { font: 700 20px/1.4 Arial, sans-serif; margin: 0 0 16px; }
.catalog-aside a:not(.catalog-button) { display: block; color: var(--catalog-blue); margin-bottom: 12px; font-size: 14px; }
.catalog-note { border-left: 4px solid var(--catalog-orange); background: #f4f7fb; padding: 20px; margin: 24px 0; }
.catalog-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.catalog-gallery figure { margin: 0; border: 1px solid var(--catalog-border); border-radius: 8px; overflow: hidden; }
.catalog-gallery img { width: 100%; height: 240px; object-fit: contain; background: #f8fafc; display: block; padding: 10px; }
.catalog-gallery figcaption { padding: 12px; font-size: 13px; line-height: 1.5; }
.catalog-enquiry { padding: 35px; border-radius: 12px; background: var(--catalog-navy); color: #fff; }
.catalog-enquiry h2 { color: #fff; margin-top: 0; }
.catalog-enquiry a:not(.catalog-button) { color: #fff; text-decoration: underline; }
.catalog-category-links { background: #f2f6fa; padding: 45px 0; margin-bottom: 25px; }
.catalog-category-links h2 { color: var(--catalog-navy); font-size: 27px; }
.catalog-link-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.catalog-link-grid a { display: block; border: 1px solid #ccd9e7; background: #fff; padding: 12px 18px; border-radius: 6px; color: var(--catalog-blue); font-size: 15px; }
.catalog-home-hero { background: #edf3f9; padding: 38px 0; }
.catalog-home-hero .catalog-container { display: grid; grid-template-columns: .85fr 1.35fr; gap: 36px; align-items: center; }
.catalog-home-hero h1 { color: var(--catalog-navy); font: 800 clamp(30px, 3.1vw, 44px)/1.16 Arial, sans-serif; margin: 12px 0 22px; }
.catalog-home-hero p { color: #3e526a; font-size: 17px; }
.catalog-home-hero img { width: 100%; height: auto; border-radius: 10px; box-shadow: 0 12px 30px #09295120; display: block; }
.catalog-showcase { padding: 48px 0; background: #fff; }
.catalog-showcase-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.catalog-showcase h2 { color: var(--catalog-navy); margin: 0 0 8px; font-size: 28px; }
.catalog-showcase p { color: var(--catalog-muted); margin: 0; }
.catalog-scroll-controls { display: flex; gap: 8px; flex-shrink: 0; }
.catalog-scroll-controls button { border: 1px solid #b9c9dc; background: #fff; color: var(--catalog-navy); border-radius: 6px; padding: 10px 17px; cursor: pointer; font-size: 20px; }
.catalog-scroll-controls button:disabled { opacity: .4; cursor: default; }
.catalog-scroll { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 20px; }
.catalog-scroll figure { flex: 0 0 290px; scroll-snap-align: start; border: 1px solid var(--catalog-border); border-radius: 10px; overflow: hidden; margin: 0; background: #f5f8fc; }
.catalog-scroll figure a { display: block; }
.catalog-scroll img { width: 100%; height: 310px; object-fit: contain; display: block; }
.catalog-scroll figcaption { padding: 16px; color: var(--catalog-navy); font-size: 15px; font-weight: 700; }
.catalog-footer { background: #092951; color: #fff; padding: 40px 0; }
.catalog-footer a { color: #fff; }
.catalog-footer .catalog-container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.catalog-contact-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: start; }
.catalog-contact-cards > div { width: 100%; max-width: 100%; min-width: 0; }
.catalog-contact-cards .icon-content { overflow-wrap: anywhere; }
@media (max-width: 991px) {
    .catalog-bar { flex-wrap: wrap; min-height: 85px; gap: 10px; padding: 12px 20px; }
    .catalog-brand { font-size: 15px; }
    .catalog-brand img { width: 52px; height: 52px; }
    .catalog-menu-toggle { display: block; border: 1px solid #bccbdb; border-radius: 5px; background: #fff; padding: 9px 13px; color: var(--catalog-navy); cursor: pointer; }
    .catalog-navigation { width: 100%; flex-direction: column; align-items: stretch; gap: 3px; }
    .catalog-header.is-enhanced .catalog-navigation:not(.is-open) { display: none; }
    .catalog-navigation > a { padding: 10px 0; }
    .catalog-dropdown { position: static; width: 100%; box-shadow: none; }
    .catalog-submenu, .catalog-subcategories.opens-left .catalog-submenu { position: static; width: 100%; max-height: none; box-shadow: none; border: 0; border-top: 1px solid var(--catalog-border); border-radius: 0; background: #f2f6fa; }
    .catalog-submenu a { padding-left: 28px; font-weight: 400; }
    .catalog-subcategories > summary .catalog-chevron, .catalog-subcategories.opens-left > summary .catalog-chevron { transform: rotate(45deg); }
    .catalog-subcategories[open] > summary .catalog-chevron { transform: rotate(225deg); }
    .catalog-layout { grid-template-columns: minmax(0, 1fr); }
    .catalog-grid, .catalog-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-home-hero .catalog-container { grid-template-columns: 1fr; }
    .catalog-home-hero img { max-width: 850px; margin: auto; }
}
@media (max-width: 575px) {
    .catalog-top > div { padding: 8px 18px; gap: 8px; flex-wrap: wrap; }
    .catalog-top span { font-size: 11px; }
    .catalog-top a { font-size: 12px; }
    .catalog-brand small { font-size: 9px; }
    .catalog-brand { font-size: 13px; }
    .catalog-brand img { width: 44px; height: 44px; }
    .catalog-container { padding: 0 18px; }
    .catalog-hero { padding: 28px 0; }
    .catalog-lead { font-size: 16px; }
    .catalog-grid, .catalog-gallery { grid-template-columns: minmax(0, 1fr); }
    .catalog-section { padding: 35px 0; }
    .catalog-showcase-head { align-items: flex-start; flex-direction: column; }
    .catalog-scroll figure { flex-basis: 260px; }
    .catalog-scroll img { height: 285px; }
    .catalog-enquiry { padding: 24px; }
    .catalog-contact-cards { grid-template-columns: minmax(0, 1fr); }
}
@media (min-width: 992px) and (max-height: 720px) {
    .catalog-dropdown { max-height: calc(100vh - 180px); overflow-y: auto; }
    .catalog-submenu, .catalog-subcategories.opens-left .catalog-submenu { position: static; width: 100%; max-height: none; box-shadow: none; border: 0; background: #f2f6fa; }
    .catalog-subcategories > summary .catalog-chevron, .catalog-subcategories.opens-left > summary .catalog-chevron { transform: rotate(45deg); }
    .catalog-subcategories[open] > summary .catalog-chevron { transform: rotate(225deg); }
}
@media (prefers-reduced-motion: reduce) { .catalog-card { transition: none; } }