:root {
  color-scheme: light;
  --ink: #15384c;
  --ink-soft: #456175;
  --navy: #1e5271;
  --navy-deep: #12394f;
  --leaf: #c6d84e;
  --leaf-soft: #edf1cf;
  --paper: #f8f9f5;
  --white: #fff;
  --line: #dce3e2;
  --muted: #71838b;
  --content: 1240px;
  --header-height: 119px;
  --ease: 240ms ease;
  font-family: "Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 98px; }
body { margin: 0; background: var(--white); color: var(--ink); font-size: 16px; line-height: 1.7; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
p, h1, h2, h3, ul, ol, figure { margin-top: 0; }
h1, h2, h3 { color: inherit; line-height: 1.18; }
h1, h2 { letter-spacing: -.035em; }
p:last-child { margin-bottom: 0; }
.container { width: min(var(--content), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 10px 16px; background: var(--white); color: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid #94b41c; outline-offset: 4px; }

/* Header follows the reference site's clear top state and compact white scroll state. */
.site-header { position: fixed; z-index: 50; inset: 0 0 auto; color: var(--white); transition: background var(--ease), color var(--ease), box-shadow var(--ease); }
.utility-bar { height: 28px; font-size: 11px; color: rgba(255,255,255,.84); }
.utility-inner { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.nav-row { display: flex; align-items: center; gap: 24px; height: 91px; transition: height var(--ease); }
.wordmark { display: inline-flex; flex: 0 0 232px; flex-direction: row; align-items: center; gap: 12px; width: 232px; height: 64px; line-height: 1; }
.wordmark-image { display: block; flex: 0 0 120px; width: 120px; height: 46px; object-fit: cover; object-position: center 32%; }
.wordmark-name { font-size: 17px; font-weight: 650; letter-spacing: .04em; white-space: nowrap; }
.wordmark-en { margin-top: 7px; font-size: 10px; font-weight: 600; letter-spacing: .2em; }
.primary-nav { flex: 1; }
.primary-nav ul { display: flex; justify-content: flex-end; align-items: center; gap: clamp(12px, 1.3vw, 23px); margin: 0; padding: 0; list-style: none; }
.primary-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; font-weight: 570; white-space: nowrap; transition: color var(--ease); }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--leaf); }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 14px; min-height: 52px; padding: 0 25px; border: 1px solid transparent; font-size: 14px; font-weight: 650; line-height: 1.2; transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease); }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 18px; }
.button--nav { min-height: 42px; padding: 0 18px; border-color: rgba(255,255,255,.68); font-size: 12px; }
.button--nav:hover { color: var(--ink); background: var(--leaf); border-color: var(--leaf); }
.button--light { background: var(--leaf); color: var(--ink); }
.button--light:hover { background: #d7e76b; }
.button--outline { border-color: rgba(255,255,255,.75); color: var(--white); background: rgba(255,255,255,.04); }
.button--outline:hover { border-color: var(--leaf); color: var(--ink); background: var(--leaf); }
.button--solid { color: var(--white); background: var(--navy); cursor: pointer; }
.button--solid:hover { background: var(--navy-deep); }
.button--outline-dark { border-color: var(--navy); color: var(--navy); background: transparent; cursor: pointer; }
.button--outline-dark:hover { color: var(--white); background: var(--navy); }
.menu-toggle { display: none; }
.site-header.is-scrolled { color: var(--ink); background: rgba(255,255,255,.97); box-shadow: 0 2px 18px rgba(20,46,59,.09); }
.site-header.is-scrolled .utility-bar { height: 0; overflow: hidden; }
.site-header.is-scrolled .nav-row { height: 78px; }
.site-header.is-scrolled .wordmark { height: 58px; }
.site-header.is-scrolled .wordmark-image { flex-basis: 105px; width: 105px; height: 40px; }
.site-header.is-scrolled .wordmark-name { font-size: 16px; }
.site-header.is-scrolled .button--nav { border-color: var(--navy); }
.site-header.is-scrolled .primary-nav a:hover, .site-header.is-scrolled .primary-nav a[aria-current="page"] { color: #739011; }

/* Full-bleed hero and reference-like curved image edge. */
.hero { position: relative; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.hero--home { height: 996px; clip-path: ellipse(150% 100% at 50% 0%); }
.hero-image, .page-hero-image, .applications-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-image { object-position: center 53%; }
.hero-shade, .page-hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(9,37,51,.48), rgba(8,35,46,.2) 52%, rgba(8,34,48,.35)), linear-gradient(0deg, rgba(8,32,44,.42), transparent 54%); }
.hero-content { position: absolute; z-index: 1; top: 39%; left: 50%; width: min(880px, calc(100% - 48px)); text-align: center; transform: translate(-50%, -18%); }
.hero-eyebrow, .eyebrow { margin: 0 0 18px; font-size: 11px; font-weight: 650; letter-spacing: .23em; text-transform: uppercase; }
.hero-eyebrow { color: var(--leaf); }
.hero h1 { margin: 0; font-size: clamp(50px, 5.1vw, 74px); font-weight: 560; line-height: 1.17; letter-spacing: -.045em; }
.hero h1 span { display: block; }
.hero-description { max-width: 750px; margin: 23px auto 25px; color: rgba(255,255,255,.92); font-size: 17px; line-height: 1.9; }
.hero-actions { display: flex; justify-content: center; gap: 14px; }
.hero-note { margin: 26px 0 0; font-size: 13px; color: rgba(255,255,255,.85); letter-spacing: .06em; }
.hero-caption { position: absolute; right: max(32px, calc((100vw - var(--content)) / 2)); bottom: 86px; z-index: 2; color: rgba(255,255,255,.84); font-size: 10px; letter-spacing: .08em; }

.intro-section { position: relative; z-index: 2; margin-top: -60px; padding-bottom: 114px; }
.intro-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.intro-card { min-height: 188px; padding: 29px 34px 28px; background: var(--white); box-shadow: 0 13px 40px rgba(25,54,69,.11); }
.intro-card-index { display: block; margin-bottom: 16px; color: #8fa419; font-size: 12px; letter-spacing: .14em; }
.intro-card h3 { margin-bottom: 9px; color: var(--navy); font-size: 19px; }
.intro-card p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.intro-copy { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; align-items: start; padding-top: 107px; }
.eyebrow { color: #8fa419; }
.intro-copy h2, .split-section h2 { max-width: 520px; margin: 0; font-size: clamp(32px, 3.1vw, 45px); font-weight: 580; }
.intro-copy-body p { color: var(--ink-soft); }
.intro-copy-body .muted { color: var(--muted); }
.text-link { display: inline-flex; gap: 11px; align-items: center; margin-top: 12px; padding-bottom: 5px; border-bottom: 1px solid #a6b741; color: var(--navy); font-weight: 650; font-size: 14px; }
.text-link span { color: #8da112; transition: transform var(--ease); }
.text-link:hover span { transform: translate(2px,-2px); }

.sustainability-section { padding: 91px 0 119px; background: var(--paper); }
.section-heading { max-width: 790px; margin: 0 auto 65px; }
.section-heading--left { margin-inline: 0; text-align: left; }
.section-heading h2 { position: relative; margin: 0 auto 19px; font-size: clamp(33px, 3vw, 44px); font-weight: 600; }
.section-heading--left h2 { margin-inline: 0; }
.section-heading h2::after { display: block; width: 78px; height: 3px; margin: 20px auto 0; background: linear-gradient(90deg, #dce3db 0 22%, var(--leaf) 22% 78%, #dce3db 78%); content: ""; }
.section-heading--left h2::after { margin-inline: 0; }
.section-lead { max-width: 720px; margin: 0 auto; color: var(--ink-soft); font-size: 15px; }
.section-heading--left .section-lead { margin-inline: 0; }
.sustainability-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; align-items: center; }
.theme-row { display: grid; grid-template-columns: 20px 1fr; gap: 17px; padding: 0 0 25px; }
.theme-rule { display: block; width: 3px; height: 31px; margin-top: 2px; background: var(--leaf); }
.theme-row h3 { margin-bottom: 7px; color: var(--navy); font-size: 18px; }
.theme-row p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.content-caveat { padding: 14px 17px; border-left: 3px solid var(--leaf); color: #50636b; background: #f2f5e5; font-size: 12px; line-height: 1.7; }
.content-caveat--center { max-width: 840px; margin: 28px auto 0; text-align: center; }
.sustainability-themes > .text-link { margin-top: 22px; }
.image-composition { position: relative; min-height: 530px; padding: 25px 0 44px 35px; }
.image-composition-main { width: 82%; height: 442px; object-fit: cover; box-shadow: 0 16px 50px rgba(17,44,58,.16); }
.image-composition-inset { position: absolute; right: 0; bottom: 0; width: 47%; margin: 0; padding: 10px; background: var(--white); box-shadow: 0 16px 50px rgba(17,44,58,.15); }
.image-composition-inset img { width: 100%; height: 205px; object-fit: cover; }
.image-composition-inset figcaption { padding: 7px 2px 0; color: var(--muted); font-size: 10px; }
.dot-field { position: absolute; top: 0; right: 3%; z-index: -1; width: 170px; height: 180px; opacity: .65; background-image: radial-gradient(var(--leaf) 1.4px, transparent 1.4px); background-size: 18px 18px; }
.illustration-note { display: block; margin-top: 8px; color: #728188; font-size: 10px; line-height: 1.5; }
.image-composition > .illustration-note { position: absolute; right: 1px; bottom: -4px; max-width: 300px; text-align: right; }

.market-band { padding: 90px 0 62px; color: var(--white); background: var(--navy); }
.eyebrow--light { color: var(--leaf); }
.market-heading { text-align: center; }
.market-heading h2 { max-width: 740px; margin: 0 auto; font-size: clamp(32px, 3vw, 43px); font-weight: 570; }
.market-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 64px; }
.market-metric { min-height: 142px; padding: 12px 16px 8px; text-align: center; border-right: 1px solid rgba(255,255,255,.18); }
.market-metric:last-child { border: 0; }
.metric-value { margin: 0 0 10px; color: var(--white); font-size: clamp(24px, 2.3vw, 35px); font-weight: 650; letter-spacing: -.035em; white-space: nowrap; }
.metric-label { margin: 0; color: rgba(255,255,255,.82); font-size: 13px; }
.market-note { max-width: 1010px; margin: 33px auto 0; padding: 14px 0 0; border-top: 1px solid rgba(255,255,255,.23); color: rgba(255,255,255,.78); font-size: 11px; line-height: 1.75; }

.solutions-section { padding-top: 108px; padding-bottom: 115px; }
.solution-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.solution-tile { position: relative; display: block; min-height: 447px; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.solution-tile > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.solution-tile:hover > img { transform: scale(1.035); }
.tile-shade { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,38,53,.86), rgba(12,39,53,.06) 72%); }
.tile-index { position: absolute; top: 24px; left: 27px; color: rgba(255,255,255,.9); font-size: 12px; letter-spacing: .15em; }
.tile-copy { position: absolute; right: 31px; bottom: 35px; left: 31px; display: flex; flex-direction: column; align-items: flex-start; }
.tile-label { margin-bottom: 12px; color: var(--leaf); font-size: 10px; letter-spacing: .18em; }
.tile-copy strong { max-width: 480px; font-size: 28px; font-weight: 600; }
.tile-copy > span:not(.tile-label):not(.tile-arrow) { max-width: 480px; margin-top: 13px; color: rgba(255,255,255,.88); font-size: 13px; }
.tile-arrow { position: absolute; right: 0; bottom: 4px; font-size: 24px; transition: transform var(--ease); }
.solution-tile:hover .tile-arrow { transform: translate(3px,-3px); }
.solution-tile .illustration-note { position: absolute; right: 14px; bottom: 9px; color: rgba(255,255,255,.8); }
.section-link-row { display: flex; justify-content: center; margin-top: 33px; }

.applications-section { position: relative; min-height: 790px; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.applications-image { object-position: center 48%; }
.applications-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,42,59,.94), rgba(12,50,68,.84) 56%, rgba(12,50,68,.64)); }
.applications-content { position: relative; z-index: 1; padding-top: 92px; padding-bottom: 72px; }
.applications-content .section-heading { margin-bottom: 51px; }
.applications-content .section-heading h2 { max-width: 700px; font-size: clamp(34px, 3.2vw, 46px); }
.applications-content .section-lead { color: rgba(255,255,255,.8); }
.application-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.3); border-left: 1px solid rgba(255,255,255,.3); }
.application-item { min-height: 202px; padding: 24px 29px; border-right: 1px solid rgba(255,255,255,.3); border-bottom: 1px solid rgba(255,255,255,.3); background: rgba(12,48,67,.3); }
.application-item > span { color: var(--leaf); font-size: 11px; letter-spacing: .1em; }
.application-item h3 { margin: 10px 0 9px; font-size: 19px; }
.application-item p { max-width: 520px; margin: 0; color: rgba(255,255,255,.82); font-size: 12px; }
.applications-note { margin: 17px 0 0; color: rgba(255,255,255,.8); font-size: 11px; }

.process-section { padding-top: 109px; padding-bottom: 112px; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 27px; margin: 0; padding: 0; list-style: none; }
.process-steps > li, .process-steps > article { position: relative; min-height: 205px; padding: 26px 29px; border-top: 1px solid #afbdc1; background: linear-gradient(180deg, #f8faf8, white 70%); }
.process-steps > li:not(:last-child)::after { position: absolute; top: 45px; right: -23px; width: 20px; height: 1px; background: var(--leaf); content: ""; }
.process-number { display: inline-block; margin-bottom: 17px; color: #8ea319; font-size: 12px; letter-spacing: .14em; }
.process-steps h3 { margin: 0 0 9px; color: var(--navy); font-size: 18px; }
.process-steps p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.process-branches { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-top: 28px; }
.process-branch { padding: 25px 27px 29px; border: 1px solid var(--line); }
.process-branch h3 { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin: 0 0 19px; font-size: 18px; }
.process-branch h3 span { color: #7b8b91; font-size: 10px; font-weight: 500; }
.process-branch ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.process-branch li { display: flex; gap: 8px; align-items: center; min-height: 41px; padding: 7px 10px; background: var(--paper); color: var(--ink-soft); font-size: 11px; }
.process-branch li span { color: #8da112; font-size: 9px; }
.process-note { max-width: 850px; margin: 25px auto 0; color: #566871; font-size: 12px; text-align: center; }

.digital-teaser { padding: 103px 0; background: var(--paper); }
.digital-layout { display: grid; grid-template-columns: 1.02fr .98fr; gap: 87px; align-items: center; }
.digital-photo { position: relative; min-height: 465px; padding-right: 26px; padding-bottom: 21px; }
.digital-photo img { width: 100%; height: 430px; object-fit: cover; }
.image-label { position: absolute; top: 19px; left: -13px; padding: 11px 16px; color: var(--white); background: var(--navy); font-size: 11px; }
.digital-photo .illustration-note { position: absolute; right: 28px; bottom: 0; padding: 2px 7px; background: rgba(255,255,255,.86); }
.digital-copy h2 { margin: 0 0 22px; font-size: clamp(34px, 3vw, 44px); font-weight: 590; }
.digital-copy > p:not(.eyebrow):not(.content-caveat) { color: var(--ink-soft); }
.digital-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; margin: 23px 0; padding: 0; list-style: none; }
.digital-facts li { padding: 10px 0; border-top: 1px solid var(--line); color: var(--navy); font-size: 13px; font-weight: 650; }
.digital-copy .content-caveat { margin-top: 20px; }

.evidence-preview { padding-top: 104px; padding-bottom: 97px; }
.evidence-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.evidence-row article { display: flex; min-height: 137px; flex-direction: column; justify-content: center; padding: 21px 24px; border-top: 2px solid var(--leaf); background: var(--paper); }
.evidence-row strong { margin-bottom: 8px; color: var(--navy); font-size: clamp(23px, 2vw, 30px); line-height: 1.25; }
.evidence-row span { color: var(--ink-soft); font-size: 12px; }
.evidence-note { max-width: 900px; margin: 21px auto 0; color: #586b73; font-size: 11px; }

.research-preview { padding-top: 78px; padding-bottom: 101px; border-top: 1px solid var(--line); }
.research-heading-row { display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.research-heading-row .section-heading { margin-bottom: 40px; }
.research-heading-row .text-link { flex: 0 0 auto; margin: 0 0 42px; }
.research-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.research-card { min-height: 195px; padding: 22px 24px; border: 1px solid var(--line); background: var(--white); }
.research-date { margin-bottom: 15px; color: #869c1b; font-size: 12px; letter-spacing: .12em; }
.research-card h3 { margin: 0 0 14px; color: var(--navy); font-size: 16px; line-height: 1.55; }
.research-source { color: var(--muted); font-size: 11px; }
.research-preview > .content-caveat { margin-top: 23px; }

.closing-cta { padding: 85px 0 93px; color: var(--white); background: var(--navy-deep); }
.closing-inner { text-align: center; }
.closing-inner h2 { margin: 0 0 15px; font-size: clamp(32px, 3vw, 42px); font-weight: 570; }
.closing-inner > p:not(.eyebrow) { margin-bottom: 24px; color: rgba(255,255,255,.82); font-size: 14px; }

.site-footer { color: var(--white); background: #0f2f42; }
.footer-main { display: grid; grid-template-columns: 1.5fr .8fr .8fr; gap: 75px; padding-top: 66px; padding-bottom: 57px; }
.wordmark--footer { flex: 0 0 auto; width: auto; height: auto; margin-bottom: 19px; }
.wordmark--footer .wordmark-image { flex-basis: 112px; width: 112px; height: 43px; }
.wordmark--footer .wordmark-name { color: var(--white); font-size: 19px; }
.footer-brand > p { margin-bottom: 13px; color: rgba(255,255,255,.85); font-size: 13px; }
.footer-brand .illustration-note { color: rgba(255,255,255,.58); }
.footer-main h2 { margin-bottom: 18px; color: var(--leaf); font-size: 13px; font-weight: 620; letter-spacing: .04em; }
.footer-main ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 17px; margin: 0; padding: 0; list-style: none; }
.footer-main li a, .footer-focus p { color: rgba(255,255,255,.8); font-size: 12px; }
.footer-main li a:hover, .footer-focus a:hover { color: var(--leaf); }
.footer-focus p { line-height: 2; }
.footer-cta { display: inline-flex; margin-top: 4px; padding-bottom: 4px; border-bottom: 1px solid var(--leaf); color: var(--white); font-size: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); }
.footer-bottom .container { display: flex; justify-content: space-between; gap: 20px; padding-block: 18px; color: rgba(255,255,255,.62); font-size: 10px; }

/* Detail pages share the photography-led title treatment and open, editorial sections. */
.page-hero { position: relative; display: flex; min-height: 523px; align-items: end; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.page-hero-image { object-position: center 48%; }
.page-hero-shade { background: linear-gradient(90deg, rgba(8,34,47,.78), rgba(10,42,57,.42) 64%, rgba(8,34,47,.22)), linear-gradient(0deg, rgba(8,32,44,.58), transparent 70%); }
.page-hero-copy { position: relative; z-index: 1; padding-top: 175px; padding-bottom: 86px; }
.page-hero-copy h1 { max-width: 880px; margin: 0 0 19px; font-size: clamp(38px, 4.2vw, 58px); font-weight: 580; }
.page-hero-copy > p:last-child { max-width: 790px; margin: 0; color: rgba(255,255,255,.88); font-size: 15px; }
.page-hero .hero-caption { bottom: 24px; }
.page-section { padding-top: 103px; padding-bottom: 103px; }
.split-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 86px; align-items: start; }
.split-section > div:last-child > p { color: var(--ink-soft); }
.split-section .content-caveat { margin-top: 25px; }
.vision-section, .mechanism-section, .service-section, .application-detail-section { padding: 92px 0 101px; background: var(--paper); }
.vision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vision-grid article { min-height: 224px; padding: 25px 27px; border-top: 2px solid var(--leaf); background: var(--white); box-shadow: 0 8px 25px rgba(22,54,68,.06); }
.vision-grid article > span, .capability-list article > span { color: #839719; font-size: 11px; letter-spacing: .13em; }
.vision-grid h3 { margin: 16px 0 12px; color: var(--navy); font-size: 20px; }
.vision-grid p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.mechanism-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 20px; align-items: center; }
.mechanism-flow article { min-height: 220px; padding: 26px; border: 1px solid var(--line); background: var(--white); }
.mechanism-flow article > span { color: #879d1a; font-size: 11px; }
.mechanism-flow article h3 { margin: 18px 0 10px; color: var(--navy); font-size: 21px; }
.mechanism-flow article p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.mechanism-flow > b { color: #879d1a; font-size: 21px; font-weight: 400; }
.mechanism-enzyme { border-top: 2px solid var(--leaf) !important; }
.evidence-table { border-top: 1px solid var(--line); }
.evidence-table-row { display: grid; grid-template-columns: .72fr 1.28fr; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.evidence-table-row strong { color: var(--navy); font-size: 18px; }
.evidence-table-row span { color: var(--ink-soft); font-size: 13px; }
.experiment-condition { margin-top: 21px; color: var(--ink-soft); font-size: 13px; }
.validation-list { margin: 0; padding: 0; list-style: none; }
.validation-list li { position: relative; padding: 13px 0 13px 22px; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.validation-list li::before { position: absolute; top: 23px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); content: ""; }
.page-section--tint { background: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product-card { position: relative; min-height: 225px; padding: 31px 30px; border: 1px solid var(--line); background: var(--white); }
.product-card:nth-child(odd) { border-top: 2px solid var(--leaf); }
.product-number { margin: 0 0 14px; color: #879c1a; font-size: 11px; letter-spacing: .14em; }
.product-card h3 { max-width: 520px; margin: 0 0 12px; color: var(--navy); font-size: 21px; }
.product-card > p:last-child { max-width: 600px; margin: 0; color: var(--ink-soft); font-size: 13px; }
.status-tag { position: absolute; top: 27px; right: 26px; padding: 5px 10px; color: #526827; background: var(--leaf-soft); font-size: 10px; }
.service-section .section-heading, .application-detail-section .section-heading { margin-bottom: 45px; }
.service-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.service-steps li { min-height: 121px; padding: 18px 16px; border-top: 2px solid var(--leaf); background: var(--white); }
.service-steps span { display: block; margin-bottom: 13px; color: #879c1a; font-size: 10px; }
.service-steps strong { color: var(--navy); font-size: 12px; font-weight: 600; }
.application-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.application-detail-grid article { padding: 24px 26px; border-bottom: 1px solid #b7c1c2; background: rgba(255,255,255,.7); }
.application-detail-grid article > span { color: #879c1a; font-size: 11px; }
.application-detail-grid h3 { margin: 10px 0 9px; color: var(--navy); font-size: 18px; }
.application-detail-grid p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.process-steps--compact { margin-top: 42px; }
.process-steps--compact > article { min-height: 185px; }
.prototype-band { margin-top: 43px; padding: 31px; color: var(--white); background: var(--navy); }
.prototype-label { margin: 0 0 18px; color: var(--leaf); font-size: 11px; letter-spacing: .16em; }
.prototype-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.prototype-metrics p { margin: 0; padding: 14px; border: 1px solid rgba(255,255,255,.21); font-size: 17px; font-weight: 620; text-align: center; }
.prototype-note { margin: 19px 0 0; color: rgba(255,255,255,.82); font-size: 12px; }
.capability-list { border-top: 1px solid var(--line); }
.capability-list article { display: grid; grid-template-columns: 65px 230px 1fr; gap: 22px; align-items: start; padding: 24px 10px; border-bottom: 1px solid var(--line); }
.capability-list h3 { margin: 0; color: var(--navy); font-size: 18px; }
.capability-list p { max-width: 700px; margin: 0; color: var(--ink-soft); font-size: 13px; }
.research-timeline { max-width: 910px; margin-inline: auto; border-top: 1px solid var(--line); }
.research-timeline article { display: grid; grid-template-columns: 155px 1fr; gap: 28px; padding: 27px 10px; border-bottom: 1px solid var(--line); }
.research-timeline time { color: #839719; font-size: 19px; font-weight: 620; }
.research-timeline h3 { margin: 0 0 8px; color: var(--navy); font-size: 18px; }
.research-timeline p { margin: 0; color: var(--muted); font-size: 12px; }
.research-timeline .content-caveat { margin-top: 13px; }
.plain-step-list { margin: 0; padding: 0; list-style: none; }
.plain-step-list li { display: flex; gap: 19px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.plain-step-list span { color: #839719; font-size: 11px; }
.contact-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 73px; align-items: start; }
.contact-intro h2 { margin: 0 0 19px; font-size: clamp(32px, 3vw, 43px); font-weight: 580; }
.contact-intro > p:not(.eyebrow):not(.content-caveat) { color: var(--ink-soft); }
.contact-keywords { display: flex; flex-wrap: wrap; gap: 9px; margin: 26px 0; padding: 0; list-style: none; }
.contact-keywords li { padding: 7px 11px; border: 1px solid var(--line); color: var(--navy); font-size: 11px; }
.contact-form { padding: 29px; border: 1px solid var(--line); background: var(--white); box-shadow: 0 8px 30px rgba(23,54,70,.05); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 19px 17px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field--wide { grid-column: 1 / -1; }
.form-field label, .request-output label { color: var(--navy); font-size: 12px; font-weight: 620; }
.form-field input, .form-field select, .form-field textarea, .request-output textarea { width: 100%; min-height: 45px; padding: 10px 12px; border: 1px solid #cad4d4; border-radius: 0; color: var(--ink); background: #fff; font-size: 13px; }
.form-field textarea { resize: vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #91a0a4; }
.form-actions { display: flex; gap: 16px; align-items: center; margin-top: 22px; }
.form-local-note { color: var(--muted); font-size: 11px; }
.request-output { display: grid; justify-items: start; gap: 11px; margin-top: 25px; padding-top: 23px; border-top: 1px solid var(--line); }
.request-output[hidden] { display: none; }
.request-output textarea { min-height: 180px; resize: vertical; }
.form-status { margin: 0; color: #46621c; font-size: 12px; }

@media (max-width: 1120px) {
  .container { width: min(var(--content), calc(100% - 48px)); }
  .nav-row { gap: 16px; }
  .wordmark { flex-basis: 208px; width: 208px; gap: 8px; }
  .wordmark-image { flex-basis: 105px; width: 105px; height: 40px; }
  .wordmark-name { font-size: 15px; }
  .primary-nav ul { gap: 10px; }
  .primary-nav a { font-size: 11px; }
  .button--nav { padding-inline: 12px; }
  .sustainability-layout, .digital-layout { gap: 54px; }
  .service-steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  :root { --header-height: 106px; }
  html { scroll-padding-top: 100px; }
  .container { width: calc(100% - 40px); }
  .site-header { color: var(--ink); background: var(--white); box-shadow: 0 2px 14px rgba(20,46,59,.07); }
  .utility-bar { display: none; }
  .nav-row, .site-header.is-scrolled .nav-row { height: 106px; }
  .wordmark { flex: 1; width: auto; height: 64px; }
  .wordmark-image { flex-basis: 120px; width: 120px; height: 46px; }
  .site-header.is-scrolled .wordmark { height: 64px; }
  .site-header.is-scrolled .wordmark-image { flex-basis: 120px; width: 120px; height: 46px; }
  .site-header.is-scrolled .wordmark-name { font-size: 17px; }
  .wordmark-name { font-size: 17px; }
  .wordmark-en { margin-top: 6px; font-size: 9px; }
  .button--nav { display: none; }
  .menu-toggle { display: flex; width: 46px; height: 46px; flex-direction: column; justify-content: center; gap: 6px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 24px; height: 2px; background: currentColor; transition: transform var(--ease), opacity var(--ease); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(8px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-8px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: 106px 0 auto; display: none; max-height: calc(100svh - 106px); overflow-y: auto; padding: 12px 20px 24px; background: var(--white); box-shadow: 0 15px 25px rgba(20,46,59,.12); }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { display: block; }
  .primary-nav li { border-bottom: 1px solid var(--line); }
  .primary-nav a { width: 100%; min-height: 51px; color: var(--ink); font-size: 14px; }
  .site-header .primary-nav a:hover, .site-header .primary-nav a[aria-current="page"] { color: #748d12; }
  .hero--home { height: 696px; margin-top: 106px; clip-path: ellipse(150% 100% at 50% 0%); }
  .hero-image { object-position: 41% center; }
  .hero-content { top: 43%; width: calc(100% - 38px); transform: translate(-50%, -14%); }
  .hero h1 { font-size: clamp(36px, 9vw, 49px); }
  .hero-description { max-width: 540px; margin-top: 19px; font-size: 14px; line-height: 1.75; }
  .hero-actions { flex-wrap: wrap; }
  .hero-note { margin-top: 19px; font-size: 11px; }
  .hero-caption { right: 20px; bottom: 55px; font-size: 9px; }
  .intro-section { margin-top: -25px; padding-bottom: 78px; }
  .intro-cards { grid-template-columns: 1fr; gap: 10px; }
  .intro-card { min-height: unset; padding: 20px 22px; }
  .intro-card-index { float: right; margin: 3px 0; }
  .intro-card h3 { font-size: 17px; }
  .intro-card p { max-width: 530px; }
  .intro-copy { grid-template-columns: 1fr; gap: 21px; padding-top: 72px; }
  .intro-copy h2, .split-section h2 { font-size: 33px; }
  .sustainability-section, .solutions-section, .process-section, .evidence-preview, .research-preview, .page-section, .vision-section, .mechanism-section, .service-section, .application-detail-section { padding-top: 75px; padding-bottom: 76px; }
  .section-heading { margin-bottom: 43px; }
  .section-heading h2 { font-size: 32px; }
  .section-lead { font-size: 13px; }
  .sustainability-layout, .digital-layout { grid-template-columns: 1fr; gap: 40px; }
  .image-composition { min-height: 415px; padding: 15px 0 35px 16px; }
  .image-composition-main { width: 88%; height: 330px; }
  .image-composition-inset { width: 49%; }
  .image-composition-inset img { height: 142px; }
  .image-composition > .illustration-note { bottom: 2px; }
  .market-band { padding: 72px 0 51px; }
  .market-heading h2 { font-size: 32px; }
  .market-grid { grid-template-columns: 1fr 1fr; gap: 0; margin-top: 40px; }
  .market-metric { min-height: 126px; padding: 17px 8px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
  .market-metric:nth-child(2) { border-right: 0; }
  .market-metric:nth-child(3), .market-metric:nth-child(4) { border-bottom: 0; }
  .metric-value { font-size: clamp(21px, 5vw, 28px); white-space: normal; }
  .metric-label { font-size: 11px; }
  .market-note { margin-top: 22px; }
  .solution-tiles { grid-template-columns: 1fr; gap: 14px; }
  .solution-tile { min-height: 350px; }
  .tile-copy { right: 22px; bottom: 34px; left: 22px; }
  .tile-copy strong { max-width: calc(100% - 24px); font-size: 24px; }
  .applications-section { min-height: 0; }
  .applications-content { padding-top: 73px; padding-bottom: 55px; }
  .applications-content .section-heading h2 { font-size: 32px; }
  .application-grid { grid-template-columns: 1fr; }
  .application-item { min-height: unset; padding: 20px 21px; }
  .process-steps { grid-template-columns: 1fr; gap: 10px; }
  .process-steps > li, .process-steps > article { min-height: unset; padding: 20px 22px; }
  .process-steps > li:not(:last-child)::after { display: none; }
  .process-branches { grid-template-columns: 1fr; gap: 13px; }
  .process-branch { padding: 20px; }
  .process-branch ol { display: grid; grid-template-columns: 1fr 1fr; }
  .digital-photo { min-height: 0; padding: 0 0 23px; }
  .digital-photo img { height: 305px; }
  .image-label { top: 13px; left: -8px; }
  .digital-photo .illustration-note { right: 0; bottom: 0; }
  .digital-copy h2 { font-size: 33px; }
  .digital-facts { gap: 0 13px; }
  .evidence-row { grid-template-columns: 1fr; gap: 9px; }
  .evidence-row article { min-height: 105px; }
  .research-heading-row { display: block; }
  .research-heading-row .section-heading { margin-bottom: 14px; }
  .research-heading-row .text-link { margin: 0 0 28px; }
  .research-cards { grid-template-columns: 1fr; gap: 11px; }
  .research-card { min-height: unset; padding: 19px 21px; }
  .closing-cta { padding: 70px 0 73px; }
  .closing-inner h2 { font-size: 31px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 33px 24px; padding-top: 49px; padding-bottom: 42px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom .container { flex-direction: column; gap: 4px; }
  .page-hero { min-height: 491px; margin-top: 106px; }
  .page-hero-copy { padding-top: 139px; padding-bottom: 71px; }
  .page-hero-copy h1 { font-size: 39px; }
  .page-hero-copy > p:last-child { font-size: 13px; }
  .page-hero .hero-caption { bottom: 16px; }
  .split-section, .contact-layout { grid-template-columns: 1fr; gap: 27px; }
  .vision-grid, .product-grid { grid-template-columns: 1fr; gap: 12px; }
  .vision-grid article { min-height: unset; }
  .mechanism-flow { grid-template-columns: 1fr; gap: 9px; }
  .mechanism-flow article { min-height: unset; padding: 20px 22px; }
  .mechanism-flow > b { transform: rotate(90deg); justify-self: center; }
  .evidence-table-row { grid-template-columns: 1fr; gap: 4px; }
  .service-steps { grid-template-columns: 1fr 1fr; gap: 9px; }
  .application-detail-grid { grid-template-columns: 1fr; gap: 10px; }
  .prototype-band { padding: 22px 18px; }
  .prototype-metrics { grid-template-columns: 1fr 1fr; gap: 8px; }
  .prototype-metrics p { font-size: 13px; }
  .capability-list article { grid-template-columns: 35px 1fr; gap: 7px 11px; }
  .capability-list p { grid-column: 2; }
  .research-timeline article { grid-template-columns: 83px 1fr; gap: 14px; padding-inline: 0; }
  .research-timeline time { font-size: 15px; }
  .contact-form { padding: 21px 17px; }
  .form-grid { grid-template-columns: 1fr; gap: 15px; }
  .form-field--wide { grid-column: auto; }
  .form-actions { flex-wrap: wrap; }
}

@media (max-width: 430px) {
  .container { width: calc(100% - 34px); }
  .hero--home { height: 696px; }
  .hero-content { top: 42%; }
  .hero h1 { font-size: 36px; }
  .hero-description { font-size: 13px; }
  .hero-actions .button { min-height: 46px; padding-inline: 16px; font-size: 12px; }
  .section-heading h2 { font-size: 29px; }
  .market-heading h2 { font-size: 29px; }
  .metric-value { font-size: 21px; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-links ul { grid-template-columns: 1fr 1fr; }
  .page-hero-copy h1 { font-size: 34px; }
  .page-hero { min-height: 480px; }
  .status-tag { position: static; display: inline-block; margin-bottom: 13px; }
  .product-number { margin-bottom: 8px; }
}

@media (prefers-reduced-motion: no-preference) {
  body.has-reveal [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 520ms ease, transform 520ms ease; }
  body.has-reveal [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
  body.has-reveal .hero-content[data-reveal] { transform: translate(-50%, calc(-18% + 18px)); }
  body.has-reveal .hero-content[data-reveal].is-visible { transform: translate(-50%, -18%); }
}

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