:root {
  --navy: #0c3048;
  --blue: #0878b9;
  --cyan: #cdebf5;
  --orange: #f39a19;
  --ink: #102633;
  --muted: #587080;
  --paper: #f7f5ef;
  --white: #fff;
  --line: rgba(16, 38, 51, .18);
  --max: 1280px;
  --pad: clamp(22px, 4.2vw, 68px);
  --display: Arial, "Noto Sans KR", sans-serif;
  --body: Arial, "Noto Sans KR", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); }
body.locale-ko { word-break: keep-all; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.ko { display: none; }
body.locale-ko .en { display: none; }
body.locale-ko .ko { display: contents; }
.skip-link { position: fixed; left: 18px; top: -60px; z-index: 100; background: #fff; padding: 12px 16px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 14px var(--pad);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(14px);
}
.wordmark { display: inline-flex; flex-direction: column; width: max-content; font: 800 17px/0.88 var(--display); letter-spacing: -.05em; }
.wordmark strong { font-size: 25px; }
.main-nav { display: flex; justify-content: center; align-items: center; gap: clamp(12px, 1.6vw, 26px); }
.main-nav a { position: relative; padding: 12px 0; font-size: 11px; font-weight: 800; letter-spacing: .06em; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 6px; height: 2px; background: var(--orange); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a.is-current::after { right: 0; }
.header-tools { display: flex; align-items: center; gap: 16px; }
.review-tag { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .12em; white-space: nowrap; }
.locale-switch { display: flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 800; }
.locale-switch button { border: 0; padding: 4px; background: transparent; cursor: pointer; opacity: .38; }
.locale-switch button.is-active { opacity: 1; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 18px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .2s; }
.menu-toggle.is-open span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle.is-open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.showcase, .section, .site-footer > div, .contact-list {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--pad);
}
main section[id] { scroll-margin-top: 78px; }
.showcase { min-height: calc(100vh - 78px); display: grid; grid-template-columns: .86fr 1.34fr; gap: clamp(34px, 5vw, 86px); align-items: center; padding-block: clamp(64px, 8vw, 120px); }
.showcase-copy { max-width: 560px; }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); letter-spacing: -.055em; }
.showcase h1 { margin-bottom: 30px; font-size: clamp(50px, 6.1vw, 94px); line-height: .91; }
.lead { max-width: 640px; color: var(--muted); font-size: clamp(16px, 1.35vw, 20px); line-height: 1.65; }
.text-link { display: inline-flex; gap: 22px; align-items: center; margin-top: 22px; padding-bottom: 8px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 800; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-frame figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.showcase-media { position: relative; margin: 0; }
.hero-image-shell { position: relative; aspect-ratio: 1.34 / 1; overflow: hidden; background: #d9e4e8; }
.hero-image-shell img { width: 100%; height: 100%; object-fit: cover; }

.section { position: relative; display: grid; grid-template-columns: 54px minmax(260px, .75fr) minmax(0, 1.25fr); column-gap: clamp(28px, 5vw, 76px); padding-block: clamp(88px, 11vw, 168px); border-top: 1px solid var(--line); }
.section-index { color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.section-heading h2, .open-lab h2 { margin-bottom: 28px; font-size: clamp(46px, 5.3vw, 78px); line-height: .95; }
.section-heading > p:last-child, .open-lab-copy > p:not(.eyebrow):not(.proof-line) { color: var(--muted); font-size: 17px; line-height: 1.65; }
.wide-heading { grid-column: 2 / -1; display: grid; grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr); gap: 42px 70px; align-items: end; }
.wide-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -10px; }
.wide-heading h2 { margin: 0; }
.wide-heading > p:last-child { margin: 0; max-width: 650px; }

.open-lab { grid-template-columns: 54px minmax(430px, .86fr) minmax(340px, 1.14fr); column-gap: clamp(24px, 3vw, 44px); align-items: stretch; padding-block: clamp(56px, 7vw, 92px); }
.open-lab-copy { grid-column: 2; display: flex; flex-direction: column; justify-content: center; padding: clamp(38px, 4.2vw, 58px) clamp(28px, 2.6vw, 40px); background: #2f6583; color: var(--white); }
.open-lab-copy .eyebrow { color: var(--white); }
.open-lab-copy h2 { margin-bottom: 30px; font-size: clamp(38px, 3vw, 42px); line-height: .98; letter-spacing: -.045em; }
.open-lab-copy h2 span { display: block; white-space: nowrap; }
.open-lab-copy h3 { margin-bottom: 16px; font-size: clamp(18px, 1.45vw, 22px); line-height: 1.18; }
.open-lab-copy > p:not(.eyebrow):not(.proof-line) { color: rgba(255, 255, 255, .88); font-size: 16px; line-height: 1.62; }
.open-lab-copy .proof-line { margin-top: 28px; color: var(--white); font-size: 13px; line-height: 1.5; }
.open-lab-media { grid-column: 3; width: 100%; align-self: center; justify-self: stretch; margin: 0; padding: 12px 12px 10px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 16px 38px rgba(12, 48, 72, .09); }
.open-lab-media img { height: auto; aspect-ratio: auto; }
.proof-line { margin-top: 34px; color: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: .05em; }

.history .section-heading { grid-column: 2; }
.timeline { grid-column: 3; position: relative; margin: 0; padding: 0 0 0 42px; list-style: none; }
.timeline::before { content: ""; position: absolute; top: 6px; bottom: 8px; left: 7px; width: 2px; background: var(--line); }
.timeline li { position: relative; display: grid; grid-template-columns: 115px 1fr; gap: 28px; padding: 0 0 48px; }
.timeline li::before { content: ""; position: absolute; left: -41px; top: 4px; width: 14px; height: 14px; border: 3px solid var(--paper); border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 1px var(--orange); }
.timeline time { color: var(--blue); font-size: 14px; font-weight: 900; }
.timeline h3 { margin: 0; font-size: 22px; line-height: 1.25; }
.timeline p { margin-top: 7px; color: var(--muted); font-size: 12px; font-style: italic; }

.capability-strip { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 58px; border: 1px solid var(--line); background: var(--white); }
.capability-strip article { min-width: 0; padding: 24px 20px 28px; border-right: 1px solid var(--line); }
.capability-strip article:last-child { border-right: 0; }
.capability-strip b { color: var(--blue); font-size: 10px; letter-spacing: .12em; }
.capability-strip h3 { margin: 28px 0 12px; font-size: 19px; line-height: 1.08; }
.capability-strip p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.process-grid { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 58px; }
.process-grid article { min-height: 330px; padding: 32px; border: 1px solid var(--line); background: var(--white); }
.process-grid article > span { color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.process-grid h3 { margin: 70px 0 18px; font-size: clamp(25px, 2.3vw, 36px); line-height: 1; }
.process-grid p { color: var(--muted); line-height: 1.55; }

.validation-layout { grid-column: 2 / -1; display: grid; grid-template-columns: minmax(0, 500px) minmax(300px, 1fr); grid-template-rows: auto 1fr; gap: 42px clamp(48px, 7vw, 92px); align-items: start; }
.validation-layout figure { margin: 0; }
.validation-layout img { width: 100%; object-fit: cover; }
.validation-heading { grid-column: 2; grid-row: 1; display: block; align-self: start; }
.validation-heading .eyebrow { margin-bottom: 22px; }
.validation-heading h2 { margin: 0; font-size: clamp(48px, 5.3vw, 72px); line-height: .92; }
.kitchen-photo { grid-column: 1; grid-row: 1 / 3; position: relative; padding: 18px 0 0 18px; }
.kitchen-photo::before { content: ""; position: absolute; inset: 0 18px 18px 0; background: rgba(199, 234, 246, .72); }
.kitchen-photo img, .kitchen-photo figcaption { position: relative; z-index: 1; }
.kitchen-photo img { display: block; height: auto; aspect-ratio: auto; object-fit: contain; border: 1px solid var(--line); }
.kds-inset { grid-column: 2; grid-row: 2; width: 136px; justify-self: start; align-self: start; padding: 8px; border: 1px solid var(--line); background: var(--white); }
.kds-inset img { height: auto; aspect-ratio: auto; object-fit: contain; }
.kds-inset figcaption { margin-top: 7px; font-size: 7px; line-height: 1.35; }
.validation-layout figcaption { margin-top: 9px; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.metric-grid { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 24px; border: 1px solid var(--line); }
.metric-grid article { min-height: 190px; padding: 26px; border-right: 1px solid var(--line); background: var(--white); }
.metric-grid article:last-child { border-right: 0; }
.metric-grid b { color: var(--orange); }
.metric-grid h3 { margin: 38px 0 13px; font-size: 24px; }
.metric-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.roi-line { grid-column: 2 / -1; display: grid; grid-template-columns: auto minmax(120px, 1fr) auto; gap: clamp(24px, 4vw, 58px); align-items: center; min-height: 98px; margin-top: 18px; padding: 26px 34px; border: 1px solid rgba(255, 255, 255, .12); background: linear-gradient(110deg, #0b2f47 0%, #123f5c 52%, #0b2f47 100%); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05); color: #fff; }
.roi-line span { font-size: clamp(10px, .85vw, 12px); font-weight: 900; letter-spacing: .15em; line-height: 1.35; white-space: nowrap; color: rgba(255, 255, 255, .82); }
.roi-arrow { position: relative; display: block; height: 18px; background: radial-gradient(circle at 3px 50%, var(--orange) 0 3px, transparent 3.5px); }
.roi-arrow::before { content: ""; position: absolute; left: 3px; right: 11px; top: 50%; height: 2px; background: linear-gradient(90deg, rgba(243, 154, 25, .3), var(--orange)); box-shadow: 0 0 10px rgba(243, 154, 25, .28); transform: translateY(-50%); }
.roi-arrow::after { content: ""; position: absolute; right: 0; top: 50%; width: 0; height: 0; border-top: 6px solid transparent; border-bottom: 6px solid transparent; border-left: 11px solid var(--orange); transform: translateY(-50%); }
.roi-line b { font-size: clamp(26px, 2.7vw, 38px); font-weight: 900; letter-spacing: -.035em; white-space: nowrap; }

.partner-list { grid-column: 2 / -1; display: grid; gap: 20px; margin-top: 70px; }
.partner-row { display: grid; grid-template-columns: minmax(390px, .9fr) minmax(0, 1.1fr); align-items: stretch; min-height: 0; border-top: 1px solid var(--line); background: var(--white); overflow: hidden; }
.partner-meta { min-width: 0; padding: clamp(34px, 4.2vw, 64px); align-self: stretch; display: flex; flex-direction: column; justify-content: center; }
.partner-meta > span { color: var(--blue); font-size: 10px; font-weight: 900; line-height: 1.4; letter-spacing: .1em; }
.partner-meta h3 { max-width: 11ch; margin: 20px 0 16px; font-size: clamp(38px, 3.5vw, 52px); line-height: 1; letter-spacing: -.045em; text-wrap: balance; overflow-wrap: normal; word-break: normal; }
.partner-meta p { max-width: 34ch; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
.partner-meta .partner-topics { display: grid; grid-template-columns: repeat(2, max-content); gap: 7px 18px; max-width: 100%; font-size: 14px; line-height: 1.35; }
.partner-topics span { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.partner-topics span::before { width: 4px; height: 4px; border-radius: 50%; background: var(--blue); content: ""; }
.partner-row > img, .partner-row > video { display: block; width: 100%; height: auto; min-height: 0; aspect-ratio: 4 / 3; object-fit: cover; background: #111; }
.partner-note { margin-top: 26px !important; font-size: 13px !important; }
.midbar-media { display: block; width: 100%; min-height: 0; aspect-ratio: 4 / 3; overflow: hidden; }
.midbar-media img { display: block; width: 100%; height: 100%; min-height: 0; object-fit: cover; object-position: center; }
.partner-graphene { grid-template-columns: minmax(390px, .9fr) minmax(0, 1.1fr); min-height: 0; margin-top: 36px; border: 1px solid var(--line); }
.partner-graphene > img { min-height: 0; aspect-ratio: 4 / 3; object-fit: contain; padding: 38px; background: #f0f0f0; }

.global-grid { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 72px; background: var(--line); border: 1px solid var(--line); }
.global-grid article { min-height: 300px; padding: 32px; background: var(--white); }
.global-grid b { color: var(--blue); font-size: 10px; letter-spacing: .08em; }
.global-grid h3 { margin: 70px 0 16px; font-size: 27px; line-height: 1.05; }
.global-grid p { color: var(--muted); font-size: 15px; line-height: 1.55; }
.global-statement { grid-column: 2 / -1; max-width: 850px; margin: 64px 0 0 auto; font-size: clamp(24px, 2.7vw, 38px); line-height: 1.25; letter-spacing: -.03em; }

.contact-location { grid-column: 2; margin: 0; }
.contact-location img { aspect-ratio: .92 / 1; }
.contact-about-copy { grid-column: 3; align-self: center; }
.contact-about-copy h2 { font-size: clamp(44px, 5vw, 76px); line-height: .96; }
.contact-about-copy > p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); margin: 42px 0 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.facts div { padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.facts dd { margin: 9px 0 0; font-weight: 800; }

.site-footer { padding: 76px 0 24px; background: var(--navy); color: #fff; }
.site-footer .eyebrow { color: #79c8ed; }
.footer-validation, .footer-contact { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; padding-block: 52px; border-top: 1px solid rgba(255,255,255,.22); }
.footer-validation h2, .footer-contact h2 { margin: 0; font-size: clamp(38px, 4.6vw, 68px); line-height: .96; }
.footer-validation p, .footer-contact p { color: #bfd0da; line-height: 1.6; }
.button { display: inline-flex; margin-top: 18px; padding: 15px 18px; background: #fff; color: var(--navy); font-size: 11px; font-weight: 900; }
.contact-list { display: grid; grid-template-columns: 1fr .55fr 1.55fr; padding-block: 32px; border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); }
.contact-list div { padding: 10px 26px; border-right: 1px solid rgba(255,255,255,.22); }
.contact-list div:first-child { padding-left: 0; }
.contact-list div:last-child { border-right: 0; }
.contact-list dt { margin-bottom: 10px; color: #79c8ed; font-size: 9px; text-transform: uppercase; }
.contact-list dd { margin: 0; font-size: 13px; line-height: 1.55; }
.footer-bottom { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 30px; padding-top: 38px; }
.inverse { color: #fff; }
.footer-bottom p, .footer-bottom a { margin: 0; color: #9bb3c0; font-size: 10px; }

/* Option 1 — closest to the existing editorial site */
.theme-1 { --paper: #f8f7f3; }
.theme-1 .showcase-media img, .theme-1 .open-lab-media img { border-radius: 0; }
.theme-1 .showcase-media { padding: 18px 18px 0 0; }
.theme-1 .showcase-media::before { content: ""; position: absolute; inset: 0 0 42px 34%; background: var(--cyan); }
.theme-1 .hero-image-shell { box-shadow: 18px 18px 0 rgba(12,48,72,.08); }
.theme-1 .open-lab { background: linear-gradient(90deg, var(--paper) 0 28%, rgba(199,234,246,.48) 28% 100%); }

/* Option 2 — image-led, warm restaurant story */
.theme-2 { --paper: #f3eee4; --line: rgba(47,48,40,.2); --ink: #252a26; --muted: #616960; --blue: #116d82; --navy: #163c42; }
.theme-2 .site-header { background: color-mix(in srgb, #f3eee4 94%, transparent); }
.theme-2 .showcase { grid-template-columns: 1.35fr .8fr; }
.theme-2 .showcase-media { order: -1; }
.theme-2 .hero-image-shell { aspect-ratio: .98 / 1; border-radius: 220px 220px 0 0; box-shadow: 0 28px 70px rgba(64,49,25,.22); }
.theme-2 .showcase-media::before { content: ""; position: absolute; width: 82px; height: 82px; right: -28px; top: 34px; border: 1px solid #b7772f; border-radius: 50%; }
.theme-2 .showcase-media figcaption { padding-inline: 18px; }
.theme-2 .showcase h1 { font-size: clamp(48px, 5.2vw, 80px); }
.theme-2 .open-lab { grid-template-columns: 54px 1.05fr .95fr; background: #163c42; color: #fff; }
.theme-2 .open-lab .section-index, .theme-2 .open-lab .eyebrow { color: #eeba65; }
.theme-2 .open-lab-copy > p:not(.eyebrow):not(.proof-line), .theme-2 .open-lab .media-frame figcaption { color: #c8d7d2; }
.theme-2 .open-lab .proof-line { color: #fff; }
.theme-2 .open-lab-media img { border-radius: 0 160px 0 0; }
.theme-2 .timeline li::before { border-color: #f3eee4; }
.theme-2 .capability-strip { border-color: #cdbfa9; background: #f9f6ef; }
.theme-2 .capability-strip article { border-color: #cdbfa9; }
.theme-2 .process-grid article { border-radius: 120px 120px 0 0; padding-top: 64px; }
.theme-2 .partner-row:nth-child(even) .partner-meta { order: 2; }
.theme-2 .partner-row:nth-child(even) > img, .theme-2 .partner-row:nth-child(even) > video { order: 1; }
.theme-2 .partner-row:nth-child(even) .midbar-media { order: 1; }
.theme-2 .partner-row { background: #f9f6ef; }
.theme-2 .global { background: #e3d7c3; }
.theme-2 .contact-location img { border-radius: 170px 170px 0 0; }

/* Option 3 — structured validation platform */
.theme-3 { --paper: #edf3f4; --white: #f7fbfb; --ink: #0b2d3d; --muted: #536c77; --blue: #087db1; --navy: #082c40; }
.theme-3 .showcase { grid-template-columns: .95fr 1.05fr; }
.theme-3 .showcase-copy { padding: 48px; border: 1px solid var(--line); background: var(--white); }
.theme-3 .showcase-media { padding: 12px; background: var(--navy); box-shadow: 0 24px 60px rgba(8,44,64,.22); }
.theme-3 .hero-image-shell { aspect-ratio: 1.08 / 1; }
.theme-3 .hero-image-shell::before { content: "LIVE VALIDATION ENVIRONMENT"; position: absolute; z-index: 2; left: 16px; top: 16px; padding: 9px 11px; background: rgba(8,44,64,.88); color: #8cddf4; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.theme-3 .showcase-media figcaption { color: #bcd5df; }
.theme-3 .open-lab { background: #cbeaf3; }
.theme-3 .open-lab-copy { padding: 34px; background: var(--white); border-left: 5px solid var(--orange); }
.theme-3 .timeline li { padding: 25px 28px; margin-bottom: 12px; border: 1px solid var(--line); background: var(--white); }
.theme-3 .timeline::before, .theme-3 .timeline li::before { display: none; }
.theme-3 .timeline { padding-left: 0; }
.theme-3 .capability-strip { box-shadow: 0 18px 45px rgba(13,49,65,.08); }
.theme-3 .process-grid { gap: 0; border: 1px solid var(--line); }
.theme-3 .process-grid article { border: 0; border-right: 1px solid var(--line); }
.theme-3 .process-grid article:last-child { border-right: 0; }
.theme-3 .validation { color: #fff; background: var(--navy); }
.theme-3 .validation .section-index, .theme-3 .validation .eyebrow { color: #7ccff1; }
.theme-3 .validation .kds-inset, .theme-3 .validation .metric-grid article { color: var(--ink); }
.theme-3 .validation .roi-line { border: 1px solid rgba(255,255,255,.26); background: transparent; }
.theme-3 .partner-row { border: 1px solid var(--line); box-shadow: 0 18px 45px rgba(13,49,65,.08); }
.theme-3 .partner-graphene { max-width: 900px; margin-left: auto; }
.theme-3 .global-grid article { background: #d7edf2; }
.theme-3 .global-statement { padding: 40px; border-left: 6px solid var(--orange); background: var(--white); }

@media (max-width: 1180px) {
  .review-tag { display: none; }
  .main-nav { gap: 12px; }
  .main-nav a { font-size: 9px; }
}

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 70px; }
  .main-nav { position: fixed; inset: 70px 0 auto; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 20px var(--pad) 34px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 0; font-size: 13px; }
  .header-tools { grid-column: 2; }
  .menu-toggle { display: block; }
  .showcase { min-height: auto; grid-template-columns: 1fr; }
  .theme-2 .showcase, .theme-3 .showcase { grid-template-columns: 1fr; }
  .showcase-copy { max-width: 760px; }
  .theme-2 .showcase-media { order: 0; }
  .theme-2 .hero-image-shell { aspect-ratio: 1.35 / 1; border-radius: 120px 120px 0 0; }
  .section { grid-template-columns: 36px 1fr; column-gap: 20px; }
  .open-lab-copy, .history .section-heading, .contact-location { grid-column: 2; }
  .open-lab-media, .timeline, .capability-strip, .process-grid, .validation-layout, .metric-grid, .roi-line, .partner-list, .global-grid, .global-statement, .contact-about-copy { grid-column: 2; }
  .open-lab-media, .timeline, .contact-about-copy { margin-top: 54px; }
  .open-lab .open-lab-media { margin-top: 32px; }
  .wide-heading { grid-column: 2; grid-template-columns: 1fr; }
  .capability-strip { grid-template-columns: repeat(2, 1fr); }
  .capability-strip article:nth-child(2) { border-right: 0; }
  .capability-strip article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .process-grid, .metric-grid, .global-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 260px; }
  .process-grid h3 { margin-top: 42px; }
  .metric-grid article { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--line); }
  .metric-grid article:last-child { border-bottom: 0; }
  .validation-layout { grid-template-columns: minmax(0, 1fr) minmax(250px, .72fr); gap: 32px; }
  .validation-heading h2 { font-size: clamp(42px, 6vw, 62px); }
  .kds-inset { width: 124px; }
  .partner-row, .partner-graphene { grid-template-columns: 1fr; }
  .theme-2 .partner-row:nth-child(even) .partner-meta, .theme-2 .partner-row:nth-child(even) > img, .theme-2 .partner-row:nth-child(even) > video, .theme-2 .partner-row:nth-child(even) .midbar-media { order: initial; }
  .contact-location img { aspect-ratio: 1.35 / 1; }
  .footer-validation, .footer-contact { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 640px) {
  :root { --pad: 20px; }
  .site-header { min-height: 64px; padding-block: 10px; }
  .main-nav { inset-block-start: 64px; max-height: calc(100vh - 64px); overflow: auto; }
  .wordmark { font-size: 14px; }
  .wordmark strong { font-size: 21px; }
  .locale-switch { display: flex; font-size: 10px; }
  .theme-2 .open-lab { grid-template-columns: 1fr; }
  .showcase { display: flex; flex-direction: column; padding-block: 46px 78px; }
  .showcase-copy { order: 1; padding: 0; border: 0; background: transparent; }
  .showcase-media { order: 2; }
  .showcase h1 { font-size: clamp(48px, 15vw, 68px); }
  .showcase-media, .theme-1 .showcase-media, .theme-3 .showcase-media { padding: 0; background: transparent; box-shadow: none; }
  .hero-image-shell, .theme-2 .hero-image-shell, .theme-3 .hero-image-shell { aspect-ratio: .9 / 1; border-radius: 0; }
  .theme-1 .showcase-media::before, .theme-2 .showcase-media::before { display: none; }
  .media-frame figcaption { flex-direction: column; }
  .section { grid-template-columns: 1fr; padding-block: 76px; }
  .open-lab { padding-block: 56px; }
  .open-lab-copy { padding: 42px 28px 46px; }
  .open-lab .open-lab-copy h2 { font-size: clamp(29px, 8.5vw, 39px); line-height: 1; }
  .open-lab-copy .proof-line { margin-top: 26px; }
  .open-lab-media { width: 100%; padding: 10px 10px 12px; box-shadow: 0 16px 36px rgba(12, 48, 72, .1); }
  .section-index { display: none; }
  .open-lab-copy, .open-lab-media, .history .section-heading, .timeline, .wide-heading, .capability-strip, .process-grid, .validation-layout, .metric-grid, .roi-line, .partner-list, .global-grid, .global-statement, .contact-location, .contact-about-copy { grid-column: 1; }
  .section-heading h2, .open-lab h2, .contact-about-copy h2 { font-size: clamp(43px, 13vw, 60px); }
  .timeline { padding-left: 28px; }
  .timeline li { grid-template-columns: 1fr; gap: 12px; padding-bottom: 38px; }
  .timeline li::before { left: -28px; }
  .theme-3 .timeline { padding-left: 0; }
  .theme-3 .timeline li { padding: 20px; }
  .capability-strip { grid-template-columns: 1fr; }
  .capability-strip article, .capability-strip article:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .capability-strip article:last-child { border-bottom: 0; }
  .validation-layout { grid-template-columns: 1fr; grid-template-rows: auto; gap: 30px; }
  .validation-heading { grid-column: 1; grid-row: 1; }
  .validation-heading h2 { font-size: clamp(43px, 13vw, 60px); }
  .kitchen-photo { grid-column: 1; grid-row: 2; padding: 10px 0 0 10px; }
  .kitchen-photo::before { inset: 0 10px 10px 0; }
  .kds-inset { grid-column: 1; grid-row: 3; width: min(100%, 140px); justify-self: end; margin: 0 !important; }
  .roi-line { grid-template-columns: minmax(0, .86fr) minmax(34px, .38fr) minmax(0, 1fr); gap: 8px; width: 100%; min-height: 84px; padding: 18px 14px; overflow: hidden; }
  .roi-line span,
  .roi-line b { min-width: 0; }
  .roi-line span { font-size: 7px; line-height: 1.35; white-space: normal; overflow-wrap: anywhere; }
  .roi-arrow { min-width: 0; height: 12px; }
  .roi-arrow::before { right: 8px; }
  .roi-arrow::after { border-top-width: 4px; border-bottom-width: 4px; border-left-width: 8px; }
  .roi-line b { font-size: clamp(16px, 5vw, 22px); line-height: 1.02; white-space: normal; text-align: right; }
  .partner-row { min-height: auto; }
  .partner-row > img, .partner-row > video { min-height: 0; aspect-ratio: 4 / 3; }
  .partner-meta { min-height: 230px; padding: 34px 26px; }
  .partner-meta h3 { max-width: 12ch; margin-block: 16px 12px; font-size: clamp(34px, 10vw, 42px); line-height: 1.02; }
  .partner-meta p { font-size: 15px; }
  .partner-meta .partner-topics { gap: 7px 14px; font-size: 13px; }
  .midbar-media { min-height: 0; aspect-ratio: 4 / 3; }
  .midbar-media img { min-height: 0; }
  .partner-graphene > img { min-height: 0; }
  .global-statement { margin-top: 40px; font-size: 24px; }
  .facts { grid-template-columns: 1fr; }
  .contact-list { grid-template-columns: 1fr; }
  .contact-list div, .contact-list div:first-child { padding: 18px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .contact-list div:last-child { border-bottom: 0; }
  .footer-bottom { grid-template-columns: 1fr auto; }
  .footer-bottom p { order: 3; grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}