:root {
  color-scheme: light;
  --ink: #122539;
  --ink-2: #233b51;
  --muted: #647587;
  --line: #dce3e8;
  --paper: #f7f8f7;
  --white: #fff;
  --blue: #1e5d83;
  --blue-2: #2f799b;
  --lime: #d4e2a3;
  --accent: #c8db8a;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "DM Sans", Arial, sans-serif;
  --display: "Manrope", "DM Sans", Arial, sans-serif;
  --container: 1200px;
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); }
a { color: inherit; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(var(--container), calc(100% - 64px)); margin-inline: auto; }
.section-pad { padding-block: 112px; }
.skip-link { position: fixed; z-index: 20; top: 12px; left: 12px; transform: translateY(-150%); padding: 12px 16px; background: var(--ink); color: white; border-radius: 4px; }
.skip-link:focus { transform: translateY(0); }

.utility-bar { height: 38px; color: #dce6ec; background: #102437; font-size: 11px; letter-spacing: .04em; }
.utility-inner, .utility-contact { height: 100%; display: flex; align-items: center; }
.utility-inner { justify-content: space-between; }
.utility-contact { gap: 12px; }
.utility-contact a { text-decoration: none; color: inherit; }
.utility-contact a:hover { color: white; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(18,37,57,.08); backdrop-filter: blur(14px); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; text-decoration: none; color: var(--ink); }
.brand-mark { width: 38px; height: 38px; color: var(--blue); }
.brand-mark svg { display: block; width: 100%; height: 100%; }
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font: 800 15px/1 var(--display); letter-spacing: .13em; }
.brand-copy small { color: var(--muted); font-size: 8px; letter-spacing: .18em; }
.primary-nav { display: flex; align-items: center; gap: clamp(16px, 2.1vw, 32px); margin-left: auto; }
.primary-nav a { position: relative; padding-block: 12px; text-decoration: none; color: #425365; font-size: 12px; font-weight: 600; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 1px; background: var(--blue); transition: right .22s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { right: 0; }
.nav-dropdown { position: relative; }
.nav-dropdown summary { position: relative; padding-block: 12px; color: #425365; font-size: 12px; font-weight: 600; list-style: none; cursor: pointer; }
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary::after { content: "⌄"; display: inline-block; margin-left: 6px; color: #718391; transition: transform .2s; }
.nav-dropdown[open] summary::after { transform: rotate(180deg); }
.nav-dropdown summary::before { content: ""; position: absolute; right: 100%; bottom: 5px; left: 0; height: 1px; background: var(--blue); transition: right .22s ease; }
.nav-dropdown summary:hover::before, .nav-dropdown[open] summary::before, .nav-dropdown summary:focus-visible::before { right: 0; }
.nav-dropdown-menu { position: absolute; z-index: 15; top: calc(100% + 5px); left: -18px; display: grid; min-width: 205px; padding: 8px; border: 1px solid #e0e6e8; background: white; box-shadow: 0 14px 30px rgba(18,37,57,.13); }
.nav-dropdown-menu a { padding: 12px 11px; color: #425365; font-size: 11px; }
.nav-dropdown-menu a::after { display: none; }
.nav-dropdown-menu a:hover { color: var(--blue); background: #f3f6f4; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 50px; padding: 0 20px; border: 1px solid transparent; border-radius: 3px; font-size: 12px; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease, color .2s ease; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: #fff; background: var(--ink); }
.button-dark:hover { background: #234665; }
.button-primary { color: #11283b; background: var(--accent); }
.button-primary:hover { background: #dce9b5; }
.button-light { color: #11283b; background: #fff; }
.button-light:hover { background: #eaf0df; }
.header-cta { min-height: 42px; padding-inline: 15px; font-size: 11px; gap: 14px; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 642px; overflow: hidden; isolation: isolate; background: #edf1f1; }
.hero-image { position: absolute; z-index: -2; inset: 0; background-image: linear-gradient(90deg, rgba(248,250,249,.98) 0%, rgba(248,250,249,.95) 28%, rgba(248,250,249,.55) 48%, rgba(248,250,249,0) 68%), url("assets/centrifuge-hero-ai.webp"); background-size: cover; background-position: center right; }
.hero::after { content: ""; position: absolute; z-index: -1; inset: auto 0 0; height: 120px; background: linear-gradient(0deg, rgba(16,36,55,.18), transparent); }
.hero-content { position: relative; padding-top: 110px; padding-bottom: 70px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 11px; color: #597187; font-size: 10px; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; }
.eyebrow { margin: 0 0 26px; }
.eyebrow-line { display: inline-block; width: 28px; height: 1px; background: var(--blue-2); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); letter-spacing: -.055em; }
h1 { max-width: 680px; margin-bottom: 22px; font-size: clamp(46px, 5.4vw, 76px); font-weight: 600; line-height: 1.02; }
h1 em, h2 span { color: var(--blue); font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.04em; }
.hero-description { max-width: 495px; margin-bottom: 28px; color: #526478; font-size: 15px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.text-link { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 12px; font-weight: 700; }
.text-link:hover { color: var(--blue); }
.hero-proof { display: flex; align-items: center; gap: 14px; margin-top: 54px; }
.proof-avatars { display: flex; }
.proof-avatars span { display: grid; place-items: center; width: 31px; height: 31px; margin-right: -7px; border: 2px solid #f5f7f5; border-radius: 50%; color: white; background: #2c6384; font-size: 9px; font-weight: 700; }
.proof-avatars span:nth-child(2) { background: #94a88a; }
.proof-avatars span:nth-child(3) { color: var(--ink); background: #dce6cb; font-size: 15px; }
.hero-proof p { margin: 0; color: #637588; font-size: 10px; line-height: 1.45; }
.hero-proof strong { color: var(--ink); font-size: 11px; }
.hero-caption { position: absolute; right: max(32px, calc((100% - var(--container))/2)); bottom: 35px; display: flex; align-items: center; gap: 9px; color: #eef4f7; font-size: 10px; letter-spacing: .06em; text-shadow: 0 1px 10px #182e42; }
.caption-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; width: 20px; height: 34px; border: 1px solid rgba(255,255,255,.65); border-radius: 15px; display: grid; place-items: start center; padding-top: 6px; }
.scroll-cue span { width: 3px; height: 6px; border-radius: 4px; background: white; animation: scroll 1.5s ease-in-out infinite; }
@keyframes scroll { 50% { transform: translateY(8px); opacity: .35; } }

.intro-section { background: #fff; }
.intro-grid { display: grid; grid-template-columns: 180px 1fr 210px; gap: 32px; align-items: start; }
.section-kicker { gap: 12px; color: #7b8a97; }
.section-kicker > span:first-child { color: var(--blue); font: 700 11px/1 var(--display); letter-spacing: .03em; }
.kicker-rule { display: inline-block; width: 25px; height: 1px; background: #bdc9d1; }
.intro-main h2, .section-heading h2, .industries-copy h2, .materials-layout h2, .contact-copy h2 { margin: 0 0 25px; font-size: clamp(36px, 4.5vw, 58px); font-weight: 600; line-height: 1.09; }
.intro-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.body-large { max-width: 560px; margin: 0; color: #586b7c; font-size: 16px; line-height: 1.75; }
.circle-link { display: grid; flex: 0 0 auto; place-items: center; width: 47px; height: 47px; border: 1px solid #c4d0d7; border-radius: 50%; text-decoration: none; transition: color .2s, background .2s, border .2s; }
.circle-link:hover { color: white; background: var(--blue); border-color: var(--blue); }
.intro-aside { position: relative; margin-top: 72px; padding-left: 18px; border-left: 1px solid #cbd6dc; }
.aside-mark { color: var(--blue); font-size: 20px; }
.intro-aside p { margin: 12px 0 0; color: #738292; font-size: 12px; line-height: 1.7; }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 92px; padding-top: 25px; border-top: 1px solid var(--line); }
.metric { display: grid; gap: 8px; }
.metric strong { font-family: var(--display); font-size: 27px; font-weight: 600; letter-spacing: -.04em; }
.metric strong span { color: var(--blue); }
.metric > span { color: #7b8994; font-size: 11px; }
.company-explorer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 58px; }
.company-explorer a { position: relative; display: grid; gap: 12px; min-height: 118px; padding: 18px 42px 19px 19px; border: 1px solid #e1e7e8; background: #fbfcfb; text-decoration: none; transition: border-color .2s, transform .2s, box-shadow .2s; }
.company-explorer a:hover { transform: translateY(-3px); border-color: #b9cbd0; box-shadow: 0 12px 28px rgba(26,50,70,.06); }
.company-explorer a span { color: #7e8d98; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.company-explorer a strong { max-width: 230px; font: 600 13px/1.45 var(--display); }
.company-explorer a i { position: absolute; top: 19px; right: 18px; color: var(--blue); font-style: normal; }

.products-section { background: var(--paper); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 48px; }
.section-heading .section-kicker { margin-bottom: 23px; }
.section-heading h2 { margin-bottom: 0; }
.section-lede { max-width: 370px; margin: 0 0 6px; color: #687987; font-size: 14px; line-height: 1.8; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { min-width: 0; background: #fff; border: 1px solid #e4e9eb; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(26,50,70,.08); }
.product-art { position: relative; display: grid; place-items: center; height: 220px; overflow: hidden; background: #eaf0f1; }
.product-art::before, .product-art::after { content: ""; position: absolute; border: 1px solid rgba(48,105,130,.13); border-radius: 50%; }
.product-art::before { width: 170px; height: 170px; }
.product-art::after { width: 130px; height: 130px; }
.product-art img { position: relative; z-index: 1; display: block; max-width: 83%; max-height: 184px; width: auto; height: auto; object-fit: contain; mix-blend-mode: multiply; }
.art-label { position: absolute; top: 18px; left: 20px; z-index: 2; color: #67808f; font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.art-number { position: absolute; right: 18px; bottom: 5px; color: rgba(35,75,98,.13); font: 800 52px/1 var(--display); letter-spacing: -.07em; }
.art-bag { background: #edf1e8; }.art-lab { background: #e8edf3; }.art-inverting { background: #eef0ea; }.art-bottom { background: #e9eff0; }
.product-card-body { padding: 23px 23px 22px; }
.product-type { margin: 0 0 8px; color: #7890a1; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .13em; }
.product-card h3 { margin: 0 0 10px; font: 600 20px/1.25 var(--display); letter-spacing: -.035em; }
.product-card-body > p:not(.product-type) { min-height: 43px; margin: 0 0 21px; color: #778592; font-size: 12px; line-height: 1.65; }
.product-link { display: inline-flex; align-items: center; gap: 13px; padding: 0; border: 0; color: var(--blue); background: none; font-size: 11px; font-weight: 700; cursor: pointer; }
.product-link:hover { color: #102b42; }
.products-footnote { display: flex; align-items: center; gap: 13px; margin-top: 26px; padding: 17px 20px; border: 1px solid var(--line); color: #617384; }
.footnote-symbol { display: grid; place-items: center; flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; color: var(--blue); background: #e6eef0; }
.products-footnote p { margin: 0; font-size: 12px; }
.products-footnote a { color: var(--blue); font-weight: 700; text-underline-offset: 3px; }

.process-section { background: #fff; }
.process-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(42px, 7vw, 110px); align-items: center; }
.process-copy .section-kicker { margin-bottom: 23px; }
.process-copy h2 { margin: 0 0 22px; font-size: clamp(36px, 4.5vw, 58px); font-weight: 600; line-height: 1.09; }
.process-copy .section-lede { max-width: 430px; }
.process-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 36px; }
.process-step { display: grid; grid-template-columns: 24px 1fr; column-gap: 9px; row-gap: 7px; min-height: 94px; padding: 16px; border: 1px solid #e0e7e9; text-align: left; background: #f8faf9; cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.process-step:hover { border-color: #a5bcc4; transform: translateY(-2px); }
.process-step.is-active { border-color: #7d9fae; background: #edf4f2; }
.process-step span { color: var(--blue); font: 700 10px var(--display); }
.process-step strong { color: var(--ink); font: 700 14px var(--display); }
.process-step small { grid-column: 2; color: #778b95; font-size: 10px; line-height: 1.5; }
.process-panel { min-width: 0; padding: 22px 27px 25px; border: 1px solid #d9e5e7; background: radial-gradient(circle at 50% 42%, #f9fcf9 0%, #e8f1f0 100%); box-shadow: 0 24px 52px rgba(25,63,75,.08); }
.process-panel-head { display: flex; justify-content: space-between; gap: 15px; color: #607c88; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.process-diagram { display: block; width: 100%; height: auto; margin: 10px auto 0; overflow: visible; }
.diagram-base { fill: #e1eaeb; stroke: #3d7184; stroke-width: 3; }
.diagram-rim, .diagram-basket, .diagram-filter, .diagram-shaft { fill: none; stroke: #406f83; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.diagram-basket { fill: url(#basket-perforation); }
.diagram-filter { stroke: #a8c2be; stroke-width: 5; }
.diagram-shaft { stroke: #7096a4; }
.diagram-stage { opacity: 0; transition: opacity .3s ease; }
.process-panel[data-state="fill"] .stage-fill, .process-panel[data-state="wash"] .stage-wash, .process-panel[data-state="spin"] .stage-spin, .process-panel[data-state="discharge"] .stage-discharge { opacity: 1; }
.diagram-stage circle { fill: #7aa9b1; }
.diagram-liquid { fill: rgba(89,159,174,.3); stroke: #66a9b7; stroke-width: 2; }
.diagram-cake { fill: rgba(177,197,133,.38); stroke: #95ac6f; stroke-width: 7; }
.diagram-highlight { fill: none; stroke: #a4bf6e; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.diagram-stage text { fill: #51717e; font: 700 12px var(--display); letter-spacing: .13em; }
.process-panel-footer { display: flex; justify-content: space-between; align-items: center; gap: 22px; padding-top: 18px; border-top: 1px solid #cddfe1; }
.process-panel-footer strong, .process-panel-footer span:first-child { color: var(--ink); font: 700 16px var(--display); }
.process-panel-footer p { min-height: 39px; max-width: 430px; margin: 7px 0 0; color: #627b87; font-size: 12px; line-height: 1.6; }
.process-panel-mark { color: #82a8a9; font-size: 24px; }

.industries-section { color: white; background: var(--ink); }
.industries-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: center; }
.section-kicker-light { color: #a7b8c5; }
.section-kicker-light > span:first-child { color: var(--accent); }
.section-kicker-light .kicker-rule { background: #607181; }
.industries-copy .section-kicker { margin-bottom: 25px; }
.industries-copy h2 { margin-bottom: 22px; }
.industries-copy h2 span, .contact-copy h2 span { color: #d2e0a2; }
.industries-copy > p { max-width: 380px; margin-bottom: 29px; color: #b5c2cd; font-size: 14px; line-height: 1.8; }
.industry-list { border-top: 1px solid #395064; }
.industry-item { display: grid; grid-template-columns: 34px 1fr 1.2fr 20px; align-items: center; gap: 14px; min-height: 71px; border-bottom: 1px solid #395064; }
.industry-item > span:first-child { color: #8fa4b3; font: 600 10px var(--display); }
.industry-item strong { font: 600 14px var(--display); }
.industry-item > span:nth-of-type(1) { color: #aab8c3; font-size: 10px; }
.industry-item i { color: #c9db91; font-style: normal; }

.materials-section { background: #fff; }
.materials-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 100px; align-items: start; }
.materials-layout .section-kicker { margin-bottom: 24px; }
.materials-layout h2 { margin-bottom: 0; }
.materials-content { padding-top: 39px; }
.materials-content .section-lede { max-width: 520px; margin-bottom: 25px; }
.material-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.material-tags span { padding: 10px 13px; border: 1px solid #dbe3e5; border-radius: 99px; color: #43596b; background: #fbfcfb; font-size: 11px; }
.material-note { display: flex; gap: 10px; align-items: center; margin: 24px 0 0; color: #84919b; font-size: 10px; }
.material-note span { color: var(--blue); font-size: 16px; }

.spec-section { background: #edf1f1; }
.spec-heading { align-items: flex-end; }
.spec-heading .section-lede { max-width: 340px; }
.table-wrap { overflow-x: auto; border: 1px solid #dce3e6; background: #fff; scrollbar-color: #9caeb9 #e5eaed; }
table { width: 100%; min-width: 930px; border-collapse: collapse; text-align: right; font-variant-numeric: tabular-nums; }
th, td { padding: 15px 13px; border-bottom: 1px solid #e6ebed; font-size: 11px; white-space: nowrap; }
thead th { color: #5f7180; background: #f8faf9; font-size: 10px; font-weight: 700; }
thead th:first-child, tbody th { text-align: left; }
thead th small { display: block; margin-top: 5px; color: #91a0a9; font-size: 9px; font-weight: 500; }
tbody th { color: var(--blue); font: 700 11px var(--display); }
tbody td { color: #536778; }
tbody tr:hover { background: #f7faf7; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
.table-note { margin: 15px 0 0; color: #7b8994; font-size: 10px; line-height: 1.6; }

.contact-section { color: white; background: #163951; }
.contact-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 90px; align-items: center; }
.contact-copy .section-kicker { margin-bottom: 24px; }
.contact-copy h2 { margin-bottom: 20px; }
.contact-copy > p { max-width: 450px; margin-bottom: 32px; color: #becbd2; font-size: 14px; line-height: 1.8; }
.contact-direct { display: flex; flex-wrap: wrap; gap: 24px 32px; }
.contact-direct a { display: grid; gap: 7px; text-decoration: none; }
.contact-direct span { color: #9fb2bd; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.contact-direct strong { color: #fff; font: 600 14px var(--display); }
.enquiry-form { padding: 32px; color: var(--ink); background: white; box-shadow: 0 20px 55px rgba(4,24,38,.19); }
.form-title { display: flex; justify-content: space-between; margin-bottom: 23px; font: 700 15px var(--display); }
.required-note { color: #8896a0; font: 400 10px var(--sans); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.enquiry-form label { display: grid; gap: 7px; margin-bottom: 15px; color: #536779; font-size: 10px; font-weight: 700; }
.enquiry-form input, .enquiry-form textarea { width: 100%; padding: 12px 13px; border: 1px solid #d7e0e4; border-radius: 2px; outline: 0; color: var(--ink); background: #fbfcfc; font-size: 12px; transition: border-color .2s, box-shadow .2s; }
.enquiry-form input { min-height: 43px; }
.enquiry-form textarea { resize: vertical; min-height: 105px; }
.enquiry-form input:focus, .enquiry-form textarea:focus { border-color: #39738e; box-shadow: 0 0 0 3px rgba(57,115,142,.12); }
.enquiry-form ::placeholder { color: #a0acb3; }
.form-submit { width: 100%; margin-top: 3px; }
.form-disclaimer { margin: 12px 0 0; color: #8b99a3; font-size: 9px; line-height: 1.5; }

.site-footer { color: #dfe7eb; background: #102437; }
.footer-main { display: grid; grid-template-columns: 1fr 1fr 1.45fr 1.4fr auto; gap: 28px; align-items: start; padding-block: 46px 35px; }
.brand-footer { color: white; }
.brand-footer .brand-mark { color: #cadd92; }
.brand-footer .brand-copy small { color: #a1b3be; }
.footer-main > p { margin: 0; color: #b2c0c8; font-size: 12px; line-height: 1.7; }
.footer-address { display: grid; gap: 5px; color: #aebdc6; font-size: 10px; }
.footer-address strong { margin-bottom: 4px; color: white; font-size: 11px; }
.footer-sitemap { display: grid; gap: 12px; }
.footer-sitemap > strong { color: #fff; font-size: 10px; }
.footer-sitemap > div { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 14px; }
.footer-sitemap a { color: #aebdc6; font-size: 9px; text-decoration: none; }
.footer-sitemap a:hover { color: #fff; }
.footer-top { display: flex; align-items: center; gap: 12px; color: #d5e1e7; text-decoration: none; font-size: 10px; }
.footer-top span { color: #cfdf98; font-size: 16px; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 15px 19px; border-top: 1px solid #314758; color: #8699a7; font-size: 9px; }

:focus-visible { outline: 3px solid #d1df97; outline-offset: 3px; }

@media (max-width: 1040px) {
  .header-inner { gap: 22px; }
  .primary-nav { gap: 16px; }
  .primary-nav a { font-size: 11px; }
  .nav-dropdown summary { font-size: 11px; }
  .header-cta { gap: 8px; padding-inline: 11px; }
  .intro-grid { grid-template-columns: 130px 1fr 175px; gap: 24px; }
  .industries-grid, .materials-layout { gap: 60px; }
  .contact-grid { gap: 55px; }
}
@media (max-width: 820px) {
  .container { width: min(100% - 40px, var(--container)); }
  .section-pad { padding-block: 84px; }
  .header-inner { min-height: 70px; flex-wrap: wrap; }
  .menu-toggle { display: flex; width: 42px; height: 42px; margin-left: auto; flex-direction: column; justify-content: center; gap: 6px; padding: 10px; border: 1px solid var(--line); background: white; cursor: pointer; }
  .menu-toggle span { width: 100%; height: 1px; background: var(--ink); }
  .header-cta { display: none; }
  .primary-nav { display: none; order: 3; flex: 0 0 100%; align-items: stretch; flex-direction: column; gap: 0; padding: 4px 0 18px; margin: 0; }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 12px 0; border-top: 1px solid #eef1f2; font-size: 13px; }
  .primary-nav a::after { display: none; }
  .nav-dropdown { border-top: 1px solid #eef1f2; }
  .nav-dropdown summary { padding: 12px 0; font-size: 13px; }
  .nav-dropdown summary::before { display: none; }
  .nav-dropdown-menu { position: static; min-width: 0; padding: 0 0 8px 13px; border: 0; box-shadow: none; }
  .nav-dropdown-menu a { padding: 10px 0; font-size: 12px; }
  .hero { min-height: 590px; }
  .hero-image { opacity: .6; background-position: 59% center; background-image: linear-gradient(90deg, rgba(248,250,249,.98) 0%, rgba(248,250,249,.93) 44%, rgba(248,250,249,.4) 100%), url("assets/centrifuge-hero-ai.webp"); }
  .hero-content { padding-top: 92px; }
  .intro-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 38px; }
  .intro-main h2 { margin-top: 18px; }
  .intro-aside { display: flex; gap: 14px; align-items: center; margin: 0; padding: 16px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .intro-aside p { max-width: 480px; margin: 0; }
  .metric-row { margin-top: 55px; }
  .company-explorer { grid-template-columns: 1fr; gap: 9px; margin-top: 40px; }
  .company-explorer a { min-height: 94px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid, .materials-layout, .contact-grid { grid-template-columns: 1fr; gap: 45px; }
  .industries-copy { max-width: 540px; }
  .materials-content { padding-top: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-top { justify-self: end; }
}
@media (max-width: 560px) {
  .container { width: calc(100% - 36px); }
  .section-pad { padding-block: 68px; }
  .utility-bar { height: auto; min-height: 34px; }
  .utility-inner { min-height: 34px; justify-content: center; }
  .utility-inner > span { display: none; }
  .utility-contact { gap: 9px; font-size: 10px; }
  .utility-contact a[href^="mailto:"], .utility-contact span:last-of-type { display: none; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-copy strong { font-size: 14px; }
  .header-inner { min-height: 65px; }
  .hero { min-height: 630px; }
  .hero-image { background-position: 60% center; opacity: .5; background-image: linear-gradient(90deg, rgba(248,250,249,.98), rgba(248,250,249,.79)), url("assets/centrifuge-hero-ai.webp"); }
  .hero-content { padding-top: 86px; padding-bottom: 86px; }
  .eyebrow { font-size: 8px; }
  h1 { font-size: clamp(41px, 12vw, 58px); }
  .hero-description { max-width: 400px; font-size: 13px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-proof { margin-top: 42px; }
  .hero-caption { right: 18px; bottom: 14px; font-size: 8px; }
  .scroll-cue { display: none; }
  .intro-main h2, .section-heading h2, .process-copy h2, .industries-copy h2, .materials-layout h2, .contact-copy h2 { font-size: clamp(34px, 10vw, 45px); }
  .intro-bottom { align-items: flex-start; gap: 18px; }
  .body-large { font-size: 14px; }
  .circle-link { width: 40px; height: 40px; }
  .metric-row { grid-template-columns: 1fr 1fr; gap: 28px 15px; margin-top: 45px; }
  .metric strong { font-size: 24px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 21px; margin-bottom: 32px; }
  .section-lede { font-size: 13px; }
  .product-grid { grid-template-columns: 1fr; gap: 14px; }
  .product-art { height: 190px; }
  .product-art img { max-height: 158px; }
  .process-step { min-height: 82px; padding: 12px; }
  .process-step small { font-size: 9px; }
  .process-panel { padding: 18px; }
  .product-card-body > p:not(.product-type) { min-height: 0; }
  .industry-item { grid-template-columns: 28px 1fr 18px; gap: 8px; padding-block: 12px; }
  .industry-item strong { font-size: 13px; }
  .industry-item > span:nth-of-type(1) { grid-column: 2; grid-row: 2; font-size: 9px; }
  .industry-item i { grid-column: 3; grid-row: 1 / span 2; }
  .contact-direct { flex-direction: column; gap: 20px; }
  .enquiry-form { padding: 23px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr; gap: 22px; padding-block: 36px 28px; }
  .footer-main > p { display: none; }
  .footer-sitemap > div { grid-template-columns: 1fr 1fr; max-width: 360px; }
  .footer-top { justify-self: start; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}