:root {
  --color-bg: #123742;
  --color-bg-deep: #0a2932;
  --color-ink: #122a31;
  --color-paper: #f4f2ec;
  --color-paper-soft: #e7e6df;
  --color-white: #fff;
  --color-mint: #dce5e1;
  --color-line: #c9cfcb;
  --color-copper: #c77e3f;
  --color-copper-deep: #965626;
  --shell: min(1280px, calc(100vw - 80px));
  --font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body, button, a { cursor: default; }
a, button { color: inherit; }
a { text-decoration: none; cursor: pointer; }
button { font: inherit; cursor: pointer; }
svg { display: block; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
[hidden] { display: none !important; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; padding: 10px 16px; color: #fff; background: var(--color-bg); transform: translateY(-150%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid #fff; outline-offset: 2px; box-shadow: 0 0 0 5px var(--color-ink); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { margin-bottom: 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -.035em; line-height: 1.04; }
h1 { max-width: 820px; font-size: clamp(58px, 6.3vw, 96px); }
h2 { font-size: clamp(42px, 4.6vw, 68px); }
h3 { font-size: 26px; }
h1 em, h2 em { color: var(--color-copper-deep); font-style: normal; }

/* Masthead */
.site-header { position: relative; z-index: 100; color: var(--color-ink); background: #fff; border-bottom: 1px solid var(--color-line); }
.header-inner { height: 82px; display: flex; align-items: center; gap: 44px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; color: #fff; background: var(--color-bg); font-size: 16px; font-weight: 700; letter-spacing: .02em; }
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: .13em; }
.brand-name small { margin-left: 2px; font-size: 9px; font-weight: 600; letter-spacing: .08em; vertical-align: super; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 36px); margin-left: auto; }
.site-nav a { position: relative; color: #415158; font-size: 13px; }
.site-nav a::after { position: absolute; right: 0; bottom: -12px; left: 0; height: 2px; content: ""; background: var(--color-bg); transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-ink); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.language-switch { display: flex; align-items: center; gap: 7px; padding-left: 24px; border-left: 1px solid var(--color-line); }
.language-switch span { color: #9ba4a3; }
.language-switch button { min-width: 44px; min-height: 44px; padding: 5px; color: #536265; background: transparent; border: 0; font-size: 11px; font-weight: 700; letter-spacing: .09em; }
.language-switch button[aria-pressed="true"] { color: var(--color-copper-deep); }
.menu-toggle { display: none; width: 40px; height: 40px; padding: 10px; color: var(--color-ink); background: transparent; border: 0; }
.menu-toggle > span[aria-hidden] { display: block; width: 20px; height: 1px; margin: 6px 0; background: currentColor; transition: transform .2s ease; }

/* Homepage */
.hero { padding: 78px 0 0; color: var(--color-ink); background: var(--color-paper); border-bottom: 1px solid var(--color-line); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(430px,.75fr); gap: clamp(60px,8vw,120px); align-items: center; min-height: 610px; padding-bottom: 72px; }
.eyebrow { margin: 0 0 22px; color: var(--color-copper-deep); font-size: 11px; font-weight: 700; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
.eyebrow.dark { color: var(--color-copper-deep); }
.hero-intro { max-width: 660px; margin: 30px 0 0; color: #4d5d61; font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 52px; padding: 0 22px; border: 1px solid var(--color-bg); font-size: 12px; font-weight: 700; transition: color .2s ease, background .2s ease; }
.button svg { width: 18px; height: 18px; }
.button-primary { color: #fff; background: var(--color-bg); }
.button-primary:hover { background: var(--color-bg-deep); }
.button-outline { color: #fff; border-color: rgba(255,255,255,.55); }
.button-outline:hover { color: var(--color-bg); background: #fff; }
.text-link { padding-bottom: 3px; color: var(--color-ink); border-bottom: 1px solid #7a8585; font-size: 12px; font-weight: 600; }
.text-link:hover { color: var(--color-copper-deep); border-color: var(--color-copper-deep); }

.patent-dossier { align-self: center; width: min(100%,500px); justify-self: end; background: #fff; border: 1px solid #aeb8b5; box-shadow: 12px 12px 0 #d9d8d1; }
.dossier-head { display: flex; justify-content: space-between; padding: 15px 18px; color: #637174; border-bottom: 1px solid var(--color-line); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; letter-spacing: .08em; }
.pouch-technical-figure { margin: 0; background: #f8f7f2; border-bottom: 1px solid var(--color-line); }
.pouch-technical-figure .sr-only { white-space: normal; }
.pouch-technical-art { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--color-line); }
.pouch-technical-art * { vector-effect: non-scaling-stroke; }
.pouch-technical-art text { fill: #324c53; stroke: none; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; font-weight: 700; text-anchor: middle; }
.pouch-technical-art .view-label { font-size: 11px; letter-spacing: .08em; text-anchor: start; }
.pouch-technical-art .section-id { font-size: 10px; }
.pouch-outer { fill: #fff; stroke: var(--color-bg); stroke-width: 2; }
.pouch-fibre-fill { fill: url(#pouch-fibre); stroke: none; opacity: .42; }
#pouch-fibre line { stroke: #718386; stroke-width: .7; }
.pouch-seam { fill: none; stroke: #657a7d; stroke-width: 1.2; stroke-dasharray: 5 4; }
.pouch-cutaway { fill: var(--color-mint); stroke: #516164; stroke-width: 1.3; }
.powder-fill { fill: url(#powder-stipple); stroke: none; }
#powder-stipple circle { fill: #965626; stroke: none; }
.section-line { fill: none; stroke: #657a7d; stroke-width: 1; stroke-dasharray: 5 4; }
.section-arrow { fill: #657a7d; stroke: none; }
.reference path { fill: none; stroke: #324c53; stroke-width: 1; }
.reference circle { fill: #fff; stroke: #324c53; stroke-width: 1.2; }
.section-shell { fill: url(#pouch-fibre); stroke: var(--color-bg); stroke-width: 1.5; }
.section-core { fill: var(--color-mint); stroke: #516164; stroke-width: 1.2; }
.flow { fill: none; stroke-width: 1.8; }
.flow-in { stroke: #315f70; stroke-dasharray: 4 3; }
.flow-out { stroke: #965626; }
#arrow-in path { fill: #315f70; stroke: none; }
#arrow-out path { fill: #965626; stroke: none; }
.pouch-technical-legend { display: grid; grid-template-columns: 1fr 1fr; margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--color-line); }
.pouch-technical-legend li { display: grid; grid-template-columns: 28px 1fr; gap: 8px; align-items: center; min-height: 46px; padding: 9px 14px; color: #42585d; border-right: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); font-size: 10px; line-height: 1.3; }
.pouch-technical-legend li:nth-child(even) { border-right: 0; }
.pouch-technical-legend li:nth-last-child(-n+2) { border-bottom: 0; }
.pouch-technical-legend li:last-child { grid-column: 1 / -1; border-right: 0; }
.pouch-technical-legend b { color: var(--color-copper-deep); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; }
.pouch-technical-note { margin: 0; padding: 10px 14px 13px; color: #516164; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; line-height: 1.45; }
.dossier-summary { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: end; padding: 20px 18px; border-bottom: 1px solid var(--color-line); }
.dossier-summary p { max-width: 280px; margin: 0; font-size: 17px; font-weight: 600; line-height: 1.3; }
.dossier-summary > span { color: #5c6d70; font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.dossier-summary > span strong { display: block; margin-top: 5px; color: var(--color-ink); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.dossier-patents { display: grid; grid-template-columns: 1fr 1fr; }
.dossier-patents a { display: grid; gap: 4px; padding: 16px 18px; }
.dossier-patents a + a { border-left: 1px solid var(--color-line); }
.dossier-patents a:hover { background: #f5f4ef; }
.dossier-patents strong { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.dossier-patents span { color: #5c6d70; font-size: 10px; }

.fact-row { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--color-line); border-right: 1px solid var(--color-line); border-left: 1px solid var(--color-line); }
.fact-row > div { min-height: 112px; padding: 24px 28px; background: #fff; border-right: 1px solid var(--color-line); }
.fact-row > div:last-child { border-right: 0; }
.fact-row span { display: block; margin-bottom: 12px; color: #667578; font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.fact-row strong { font-size: 18px; font-weight: 600; }

.section { padding: 128px 0; }
.section-light { background: #fff; }
.editorial-grid, .group-grid { display: grid; grid-template-columns: minmax(170px,.25fr) minmax(0,1fr); gap: clamp(50px,8vw,110px); }
.section-marker { display: flex; align-items: center; align-self: start; gap: 12px; color: #687679; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.section-marker > span:first-child { display: grid; place-items: center; width: 30px; height: 30px; color: var(--color-copper-deep); border: 1px solid #aab5b2; font-size: 9px; }
.section-marker.light { color: #5e6d70; }.section-marker.light > span:first-child { color: var(--color-copper-deep); border-color: #aab5b2; }
.editorial-copy h2 { max-width: 900px; }
.copy-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; max-width: 930px; margin-top: 46px; padding-top: 30px; border-top: 1px solid var(--color-line); }
.copy-columns p { margin: 0; color: #526164; font-size: 16px; line-height: 1.75; }

.focus-section { background: var(--color-paper-soft); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.section-heading { display: grid; grid-template-columns: minmax(170px,.25fr) minmax(0,1fr); gap: clamp(50px,8vw,110px); margin-bottom: 64px; }
.section-heading h2 { max-width: 900px; }
.focus-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #aeb8b5; border-left: 1px solid #aeb8b5; }
.focus-card { min-height: 310px; padding: 28px 32px 36px; background: #fff; border-right: 1px solid #aeb8b5; border-bottom: 1px solid #aeb8b5; }
.card-number { margin-bottom: 84px; color: #536265; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .1em; }
.focus-card h3 { margin-bottom: 18px; }
.focus-card p { max-width: 330px; margin: 0; color: #566568; font-size: 14px; line-height: 1.7; }

.group-section { color: var(--color-ink); background: #fff; }
.group-pattern { display: none; }
.group-copy { max-width: 900px; }
.group-copy > p:not(.eyebrow) { max-width: 700px; margin: 30px 0 42px; color: #526164; font-size: 17px; line-height: 1.75; }
.group-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--color-line); border-left: 1px solid var(--color-line); }
.group-links a { display: flex; align-items: center; justify-content: space-between; min-height: 100px; padding: 20px 24px; border-right: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.group-links a:hover { background: var(--color-paper); }
.group-links a > span > span { display: block; font-size: 13px; font-weight: 700; }
.group-links small { display: block; margin-top: 4px; color: #536265; font-size: 10px; font-weight: 400; }
.group-links svg { width: 21px; height: 21px; }

.responsibility-section { color: #fff; background: var(--color-bg); }
.responsibility-grid { display: grid; grid-template-columns: 1fr .8fr; gap: clamp(70px,9vw,140px); }
.responsibility-copy .section-marker { margin-bottom: 80px; color: #c1cdca; }.responsibility-copy .section-marker > span:first-child { color: #f0b77f; border-color: #67808a; }
.responsibility-copy .eyebrow { color: #f0b77f; }
.responsibility-copy h2 { max-width: 700px; }
.responsibility-panel { padding: 42px; border: 1px solid #66808a; }
.responsibility-panel > p { margin: 0 0 34px; color: #c3d0cd; line-height: 1.8; }
.info-notice { display: flex; gap: 16px; margin-top: 36px; padding-top: 26px; border-top: 1px solid #66808a; }
.info-notice svg { flex: none; width: 20px; height: 20px; color: #f0b77f; }
.info-notice p { margin: 0; color: #acbfbc; font-size: 12px; line-height: 1.6; }.info-notice strong { color: #fff; }

.contact-section { background: var(--color-paper); padding-top: 0; }
.contact-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; padding: 78px; background: #fff; border: 1px solid var(--color-line); }
.contact-heading .section-marker { margin-bottom: 58px; }.contact-heading h2 { font-size: clamp(48px,6vw,76px); }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; align-content: end; gap: 34px 28px; }
.contact-details > div { padding-top: 16px; border-top: 1px solid var(--color-line); }
.contact-details > div > span { display: block; margin-bottom: 10px; color: #536265; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.contact-details strong { font-size: 14px; font-weight: 600; line-height: 1.7; }
.contact-details a, .address-block a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.contact-details strong a:hover, .address-block strong a:hover { color: var(--color-copper-deep); }

/* Footer */
.site-footer { color: #d3ddda; background: var(--color-bg-deep); }
.footer-main { display: grid; grid-template-columns: .5fr 1fr auto; gap: 60px; align-items: center; min-height: 190px; }
.footer-main .brand-mark { color: var(--color-bg-deep); background: #fff; }.footer-main .brand-name { color: #fff; }
.footer-main > p { max-width: 430px; margin: 0; font-size: 19px; line-height: 1.5; }
.back-top { display: flex; align-items: center; gap: 14px; font-size: 11px; }.back-top:hover { color: #fff; }.back-top svg { width: 18px; height: 18px; }
.footer-legal { display: flex; align-items: center; gap: 30px; min-height: 70px; border-top: 1px solid #3c5660; color: #93a7a8; font-size: 10px; }
.footer-legal p { margin: 0; }.footer-legal a { margin-left: auto; }.footer-legal a:hover { color: #fff; }

.reveal { opacity: 1; transform: none; transition: opacity .55s ease, transform .55s ease; }
.reveal-ready .reveal { opacity: 0; transform: translateY(10px); }
.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

/* Interior pages */
.inner-header { position: relative; }
.page-hero { padding: 92px 0 84px; color: var(--color-ink); background: var(--color-paper-soft); border-bottom: 1px solid var(--color-line); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 90px; align-items: center; }
.page-kicker { display: flex; align-items: center; gap: 13px; margin-bottom: 38px; color: var(--color-copper-deep); font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.page-kicker span:first-child { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #9caaa7; }
.page-hero h1 { max-width: 900px; font-size: clamp(54px,6.3vw,88px); }.page-hero h1 em { color: var(--color-copper-deep); }
.page-lead { max-width: 760px; margin: 28px 0 0; color: #536266; font-size: 18px; line-height: 1.7; }
.page-index-art { position: relative; width: 240px; height: 290px; justify-self: end; background: #fff; border: 1px solid #aeb8b5; box-shadow: 10px 10px 0 #d4d4ce; }
.page-index-art::before { position: absolute; top: 92px; left: 40px; width: 158px; height: 74px; content: ""; border: 2px solid var(--color-bg); border-radius: 52%; transform: rotate(-5deg); }
.page-index-art::after { position: absolute; right: 28px; bottom: 34px; left: 28px; height: 45px; content: ""; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.page-index-art span { position: absolute; top: 24px; right: 22px; left: 22px; height: 1px; background: var(--color-line); box-shadow: 0 8px 0 var(--color-line); }
.page-index-art i { position: absolute; top: 126px; left: 116px; width: 8px; height: 8px; background: var(--color-copper); border-radius: 50%; }
.breadcrumb { padding: 16px 0; color: #536265; background: #fff; border-bottom: 1px solid var(--color-line); font-size: 10px; letter-spacing: .06em; }.breadcrumb a:hover { color: var(--color-copper-deep); }.breadcrumb span { margin: 0 8px; }

.content-section { padding: 104px 0; background: var(--color-paper); }
.content-section.alt { background: var(--color-paper-soft); }
.content-section.dark { color: #fff; background: var(--color-bg); }
.content-heading { display: grid; grid-template-columns: minmax(170px,.25fr) minmax(0,1fr); gap: clamp(50px,8vw,110px); margin-bottom: 58px; }
.content-heading h2 { max-width: 880px; }.content-heading p:not(.eyebrow) { max-width: 740px; margin: 26px 0 0; color: #526164; }
.dark .content-heading p:not(.eyebrow) { color: #c0cecb; }.dark .eyebrow { color: #f0b77f; }.dark .section-marker { color: #bdcac8; }.dark .section-marker > span:first-child { color: #f0b77f; border-color: #69808a; }
.facts-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #aeb8b5; border-left: 1px solid #aeb8b5; }
.fact-card { min-height: 150px; padding: 26px; background: #fff; border-right: 1px solid #aeb8b5; border-bottom: 1px solid #aeb8b5; }
.fact-card span { display: block; margin-bottom: 25px; color: #536265; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }.fact-card strong { font-size: 21px; font-weight: 600; line-height: 1.35; }
.principle-grid, .source-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #aeb8b5; border-left: 1px solid #aeb8b5; }
.principle-card, .source-card { min-height: 300px; padding: 30px; background: #fff; border-right: 1px solid #aeb8b5; border-bottom: 1px solid #aeb8b5; }
.dark .principle-card, .dark .source-card { background: transparent; border-color: #66808a; }
.principle-card .card-number { margin-bottom: 74px; }.principle-card h3, .source-card h3 { margin-bottom: 16px; }.principle-card p, .source-card p { margin: 0; color: #566568; font-size: 14px; line-height: 1.72; }.dark .principle-card p, .dark .source-card p { color: #becdca; }
.split-content { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px,10vw,140px); }.split-content h2 { font-size: clamp(40px,4.8vw,65px); }
.prose > p { margin: 0 0 24px; color: #536265; line-height: 1.8; }.dark .prose > p { color: #c0cecb; }
.bullet-list { display: grid; margin: 34px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--color-line); }.dark .bullet-list { border-color: #66808a; }
.bullet-list li { display: flex; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--color-line); }.dark .bullet-list li { border-color: #66808a; }.bullet-list li::before { color: var(--color-copper-deep); content: "→"; }.dark .bullet-list li::before { color: #f0b77f; }
.timeline { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #aeb8b5; border-left: 1px solid #aeb8b5; }.timeline-item { padding: 34px; background: #fff; border-right: 1px solid #aeb8b5; border-bottom: 1px solid #aeb8b5; }.timeline-item time { display: block; margin-bottom: 42px; color: var(--color-copper-deep); font-size: 34px; font-weight: 500; }.timeline-item p { margin: 0; color: #566568; font-size: 14px; line-height: 1.7; }
.patent-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #66808a; border-left: 1px solid #66808a; }.patent-card { display: flex; flex-direction: column; min-height: 340px; padding: 34px; border-right: 1px solid #66808a; border-bottom: 1px solid #66808a; }.patent-card .patent-id { color: #f0b77f; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }.patent-card h3 { max-width: 460px; margin: 56px 0 18px; font-size: 30px; }.patent-card p { margin: 0 0 28px; color: #bdccca; font-size: 14px; }.patent-card a { margin-top: auto; color: #f0b77f; font-size: 12px; font-weight: 700; }.patent-card a:hover { color: #fff; }
.notice-box { display: flex; gap: 20px; margin-top: 26px; padding: 24px; border: 1px solid #66808a; color: #bdccca; font-size: 12px; line-height: 1.7; }.notice-box strong { color: #fff; }.notice-box svg { flex: none; width: 21px; height: 21px; color: #f0b77f; }
.source-grid { grid-template-columns: repeat(2,1fr); }.source-card { display: flex; flex-direction: column; min-height: 280px; }.source-card .source-type { margin-bottom: 46px; color: var(--color-copper-deep); font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }.source-card small { margin-top: 14px; color: #536265; }.source-card a { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--color-line); font-size: 12px; font-weight: 700; }.source-card a:hover { color: var(--color-copper-deep); }.source-card a svg { width: 18px; height: 18px; }
.contact-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; }.contact-sidebar { padding: 34px; color: #fff; background: var(--color-bg); }.contact-sidebar h2 { margin-bottom: 54px; font-size: 32px; }.contact-sidebar p { color: #c0cecb; font-size: 14px; }
.address-block { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; padding: 38px 0; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }.address-block span { display: block; margin-bottom: 12px; color: #536265; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }.address-block strong { font-size: 16px; font-weight: 600; line-height: 1.7; }
.contact-location-title { font-size: clamp(42px,5vw,68px); }
.notice-box.soft { color: rgba(15,37,34,.75); border-color: rgba(15,37,34,.28); }.notice-box.soft strong { color: var(--color-ink); }
.link-stack { display: grid; margin-top: 28px; }.link-stack a { display: flex; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--color-line); font-size: 13px; font-weight: 700; }.link-stack a:hover { color: var(--color-copper-deep); }.link-stack svg { width: 18px; height: 18px; }
.legal-layout { display: grid; grid-template-columns: 220px minmax(0,760px); gap: 80px; }.legal-nav { position: sticky; top: 30px; align-self: start; display: grid; gap: 12px; font-size: 12px; }.legal-nav a { color: #687679; }.legal-nav a:hover { color: var(--color-copper-deep); }.legal-copy h2 { margin: 50px 0 17px; font-size: 30px; }.legal-copy h2:first-child { margin-top: 0; }.legal-copy p, .legal-copy li { color: #536265; line-height: 1.8; }.legal-copy a { color: var(--color-copper-deep); border-bottom: 1px solid; }
.page-cta { padding: 72px 0; color: #fff; background: var(--color-bg); }.page-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }.page-cta h2 { max-width: 760px; font-size: clamp(34px,4.6vw,58px); }
.privacy-page { min-height: 100vh; background: var(--color-paper); }.privacy-content { max-width: 760px; padding: 100px 0 130px; }.privacy-content h1 { font-size: clamp(48px,7vw,76px); }.privacy-content h2 { margin: 50px 0 17px; font-size: 26px; }.privacy-content p { color: #536265; }.privacy-back { display: inline-flex; margin-top: 44px; color: var(--color-copper-deep); border-bottom: 1px solid; }
.standalone-language { width: max-content; margin: 0 0 50px auto; padding-left: 0; border-left: 0; }

@media (max-width: 1000px) {
  :root { --shell: min(100% - 44px,900px); }
  html:not(.nav-ready) .header-inner { height: auto; min-height: 82px; flex-wrap: wrap; padding-block: 12px; }
  .site-nav { position: static; order: 4; display: grid; width: 100%; align-items: stretch; padding: 10px 0 14px; background: #fff; border-top: 1px solid var(--color-line); box-shadow: none; }
  .nav-ready .site-nav { position: absolute; top: 82px; right: 0; left: 0; display: none; width: auto; padding: 20px 22px; border-top: 0; border-bottom: 1px solid var(--color-line); box-shadow: 0 10px 20px rgba(18,42,49,.08); }.nav-ready .site-nav.is-open { display: grid; }.site-nav a { padding: 11px 0; font-size: 15px; }.site-nav a::after { display: none; }.nav-ready .menu-toggle { display: block; margin-left: auto; }.language-switch { padding-left: 16px; }
  .hero-grid { grid-template-columns: 1fr; min-height: 0; }.hero-copy { max-width: 800px; }.patent-dossier { justify-self: start; width: min(100%,620px); }
  .editorial-grid, .group-grid, .section-heading, .content-heading { grid-template-columns: 1fr; gap: 42px; }
  .responsibility-grid { grid-template-columns: 1fr; }.responsibility-copy .section-marker { margin-bottom: 54px; }
  .contact-card { padding: 58px 46px; gap: 44px; }
  .page-hero-grid { grid-template-columns: 1fr 200px; gap: 46px; }.page-index-art { width: 185px; height: 230px; }.page-index-art::before { top: 72px; left: 30px; width: 124px; height: 58px; }.page-index-art i { top: 98px; left: 89px; }
  .principle-grid, .facts-grid { grid-template-columns: 1fr 1fr; }.contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 34px); }
  .header-inner { height: 72px; gap: 10px; }.nav-ready .site-nav { top: 72px; }.brand-mark { width: 36px; height: 36px; }.brand-name { font-size: 15px; }
  .hero { padding-top: 54px; }.hero-grid { gap: 52px; padding-bottom: 54px; }.hero-copy { min-width: 0; } h1 { font-size: clamp(48px,14vw,66px); } html[lang="sv"] .hero h1 { font-size: clamp(36px,11.4vw,58px); }.hero-intro { font-size: 16px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .patent-dossier { box-shadow: 7px 7px 0 #d9d8d1; }.dossier-summary { grid-template-columns: 1fr; }.dossier-patents { grid-template-columns: 1fr; }.dossier-patents a + a { border-top: 1px solid var(--color-line); border-left: 0; }
  .pouch-technical-legend { grid-template-columns: 1fr; }.pouch-technical-legend li, .pouch-technical-legend li:nth-child(even), .pouch-technical-legend li:nth-last-child(-n+2) { grid-column: auto; border-right: 0; border-bottom: 1px solid var(--color-line); }.pouch-technical-legend li:last-child { grid-column: auto; border-bottom: 0; }
  .fact-row { grid-template-columns: 1fr 1fr; }.fact-row > div { min-height: 98px; padding: 17px; }.fact-row > div:nth-child(2) { border-right: 0; }.fact-row > div:nth-child(-n+2) { border-bottom: 1px solid var(--color-line); }.fact-row strong { font-size: 15px; }
  .section { padding: 86px 0; }.editorial-grid, .group-grid, .section-heading { gap: 40px; }.copy-columns { grid-template-columns: 1fr; gap: 22px; margin-top: 34px; }.focus-grid { grid-template-columns: 1fr; }.focus-card { min-height: 260px; }.card-number { margin-bottom: 52px; }.group-links { grid-template-columns: 1fr; }.responsibility-panel { padding: 26px 21px; }
  .contact-card { grid-template-columns: 1fr; padding: 48px 22px; }.contact-heading .section-marker { margin-bottom: 42px; }.contact-details { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding: 48px 0; }.footer-legal { flex-wrap: wrap; gap: 8px 16px; padding: 20px 0; }.footer-legal a { margin-left: 0; }
  .page-hero { padding: 68px 0 62px; }.page-hero-grid { grid-template-columns: 1fr; gap: 46px; }.page-index-art { display: none; }.page-hero h1 { font-size: 48px; }.page-lead { font-size: 16px; }
  .content-section { padding: 78px 0; }.content-heading { gap: 34px; }.content-heading h2, .split-content h2 { font-size: 38px; }
  .facts-grid, .principle-grid, .source-grid, .patent-grid, .timeline, .split-content { grid-template-columns: 1fr; }.principle-card { min-height: 260px; }.principle-card .card-number { margin-bottom: 52px; }
  .address-block { grid-template-columns: 1fr; }.legal-layout { grid-template-columns: 1fr; gap: 44px; }.legal-nav { position: static; }.page-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal-ready .reveal { opacity: 1; transform: none; }
}