/* Par / refined edition. One grid, restrained color, precise instruments. */
:root {
  --paper: #f6f6f1;
  --ink: #18201f;
  --blue: #294cde;
  --yellow: #e5f477;
  --line: #ccd1ca;
  --gutter: clamp(24px, 6vw, 128px);
  --reading: 18px;
}
body { font-feature-settings: "ss01"; }
h1, h2, h3 { text-wrap: balance; }
.section { padding: 80px var(--gutter) 100px; }
.section-top { margin-bottom: 64px; padding-top: 0; align-items: center; }
.section-top .mono, .footer-heading .mono { font-size: 11px; letter-spacing: .045em; }
.section-top .small-symbol { font-size: 30px; }
.small-label { font-size: 10px; line-height: 1.7; letter-spacing: .045em; }
.site-header { padding: 30px var(--gutter); gap: 28px; }
.brand > span { font-size: 51px; }
.brand-caption { font-size: 11px; margin-left: 10px; }
.site-header nav { font-size: 13px; gap: 32px; }
.header-action { font-size: 13px; gap: 26px; padding-left: 28px; margin-left: 8px; }
.hero { min-height: 800px; height: 100svh; max-height: 1080px; background: #d8e5ec; }
.hero-art { object-position: center; }
.hero-content { padding: clamp(178px, 20svh, 230px) 0 0 var(--gutter); width: 66%; }
.hero .eyebrow { font-size: 10px; letter-spacing: .045em; gap: 10px; margin-bottom: 30px; }
.status-dot { width: 5px; height: 5px; box-shadow: 0 0 0 4px #294cde0b; }
.hero h1 { font-size: clamp(60px, 5.35vw, 130px); letter-spacing: -.066em; line-height: 1.01; }
.hero-intro { margin-top: 34px; }
.hero-intro > .hero-context { font-size: 14px; letter-spacing: -.012em; margin-bottom: 16px; }
.hero-intro > p { max-width: 420px; font-size: 18px; line-height: 1.65; letter-spacing: -.015em; }
.hero-intro > .round-link { margin-top: 26px; }
.round-link { gap: 16px; font-size: 14px; }
.round-icon { width: 52px; height: 52px; font-size: 26px; }
.round-link:hover .round-icon { transform: translate(2px, -2px); }
.art-note { right: var(--gutter); top: 52%; gap: 10px; }
.art-note p { font-size: 10px; }
.hero-footer { left: var(--gutter); right: var(--gutter); padding-block: 24px; }
.hero-footer .mono { font-size: 9px; line-height: 1.65; letter-spacing: .035em; }
.hero-caption { font-size: 13px; margin-right: 30px; }
.scroll-link { width: 42px; height: 42px; }

/* Editorial rhythm: all text columns share the same central axis. */
.perspective { padding-bottom: 0; }
.perspective .section-top { margin-bottom: 68px; }
.perspective-layout { grid-template-columns: 1.15fr 1fr; gap: 9%; padding-bottom: 88px; align-items: start; }
.perspective h2 { font-size: clamp(78px, 7.8vw, 156px); letter-spacing: -.065em; line-height: .98; }
.yardstick { padding-bottom: 17px; }
.ruler { height: 9px; left: 3px; background-size: 12px; }
.perspective-copy { max-width: 470px; padding-top: 5px; padding-bottom: 0; }
.perspective-copy .small-label { margin-bottom: 27px; }
.perspective-copy p { font-size: var(--reading); line-height: 1.65; letter-spacing: -.015em; }
.perspective-copy p + p { margin-top: 22px; }
.perspective-copy .perspective-punch { font-size: 27px; line-height: 1.3; letter-spacing: -.035em; margin-top: 29px; }
.market-evidence { grid-template-columns: 1fr 1fr; gap: 0; padding: 0; border-block: 1px solid var(--line); }
.market-evidence article { padding: 42px 42px 38px 0; display: flex; flex-direction: column; }
.market-evidence article + article { padding: 42px 40px 38px; border-left: 1px solid var(--line); background: #e8edf0; }
.market-evidence .mono { font-size: 10px; color: #57665f; letter-spacing: .035em; }
.progress-evidence h3 { font-size: clamp(44px, 4.4vw, 76px); line-height: 1.04; letter-spacing: -.052em; margin: 27px 0 26px; }
.progress-evidence > p { font-size: 17px; line-height: 1.65; max-width: 410px; }
.progress-evidence > .evidence-takeaway { font-size: 20px; margin-top: 20px; margin-bottom: 26px; letter-spacing: -.02em; }
.source-link { margin-top: auto; align-self: flex-start; min-height: 32px; font-size: 11px; text-decoration: none; border-bottom: 1px solid #9aa69e; gap: 25px; line-height: 1.6; }
.source-link > span { font-size: 17px; transition: transform .25s; }
.source-link:hover > span { transform: translate(2px, -2px); }
.cost-evidence-stat { display: block; margin: 22px 0 26px; }
.cost-evidence-stat > strong { font-size: clamp(100px, 10.3vw, 180px); line-height: 1; letter-spacing: -.075em; display: block; }
.cost-evidence-stat > strong > span { font-size: .42em; line-height: 1.6; margin-left: 6px; }
.cost-evidence-stat > span { display: block; margin-top: 12px; max-width: none; font-size: 15px; line-height: 1.4; color: #40534f; }
.cost-evidence-stat > span br { display: initial; }
.price-shift { border-color: #b8c7ca; gap: 28px; padding-top: 22px; justify-content: space-between; }
.price-shift > span { font-size: clamp(32px, 3vw, 52px); letter-spacing: -.045em; }
.price-shift > span:nth-child(2) { flex: 1; text-align: center; font-size: 26px; padding-top: 5px; }
.price-shift > span:last-child { color: var(--blue); }
.price-shift small { font-size: 10px; margin-top: 10px; }
.cost-evidence > p { font-size: 12px; line-height: 1.7; color: #586b68; margin: 22px 0 22px; }
.benchmark-bridge { grid-template-columns: 1.15fr 1fr; gap: 9%; border-top: 1px solid var(--line); padding: 80px 0 64px; }
.benchmark-bridge .small-label { font-size: 10px; margin-bottom: 26px; }
.benchmark-bridge h3 { font-size: clamp(40px, 4.35vw, 76px); line-height: 1.08; letter-spacing: -.052em; }
.benchmark-bridge-copy { max-width: 470px; padding-top: 43px; }
.benchmark-bridge-copy p { font-size: var(--reading); line-height: 1.65; letter-spacing: -.012em; margin-bottom: 22px; }
.test-strip { grid-template-columns: .82fr 1.1fr 1.1fr 1.1fr; padding-block: 30px; gap: 24px; }
.test-strip-label { font-size: 10px; line-height: 1.7; }
.task-example { gap: 16px; padding-left: 24px; }
.task-index { font-size: 10px; color: var(--blue); align-self: flex-start; padding-top: 3px; }
.task-example p { font-size: 14px; line-height: 1.65; }
.task-cross { font-size: 16px; }

/* A calibration bench, with legible data and a clear selected state. */
.fit-section { padding-bottom: 64px; }
.fit-heading { padding-bottom: 48px; }
.fit-heading .section-top { margin-bottom: 62px; }
.fit-heading .section-top > .mono:last-child { font-size: 10px; letter-spacing: .035em; }
.fit-title-row { display: grid; grid-template-columns: 1.15fr 1fr; gap: 9%; align-items: end; }
.fit-title-row h2 { font-size: clamp(58px, 6.4vw, 116px); letter-spacing: -.06em; line-height: 1.02; }
.fit-title-row h2 > span { color: #c2ceff; }
.fit-title-row > div { margin-right: 0; padding-bottom: 5px; }
.fit-title-row p { font-size: 17px; line-height: 1.7; }
.demo-label { font-size: 10px; margin-top: 20px; line-height: 1.7; }
.fit-bench { margin: 0 var(--gutter); max-width: none; padding: 0 32px 30px; background: var(--paper); box-shadow: 0 18px 38px #0d237323; }
.bench-top { gap: 24px; border-color: var(--line); }
.workflow-tabs { gap: 32px; }
.workflow-tabs button { font-size: 14px; padding: 24px 0 22px; gap: 12px; border-bottom-width: 2px; }
.workflow-tabs button > span { font-size: 10px; }
.bench-caption { font-size: 9px; line-height: 1.7; letter-spacing: .035em; }
.bench-description { padding-top: 25px; }
.bench-description > p { font-size: 14px; color: #4b5e54; }
.bench-description > .mono { font-size: 9px; line-height: 1.6; max-width: 165px; }
.specimens { margin-top: 30px; gap: 12px; }
.specimen { padding: 18px 22px 24px; border: 1px solid #ccd3cd; background: #f1f3ee; }
.specimen + .specimen { border-left: 1px solid #ccd3cd; }
.specimen.selected { background: #e7ecf7; border: 1px solid #788edb; box-shadow: inset 0 2px 0 var(--blue); }
.specimen-head { min-height: 28px; gap: 8px; flex-wrap: wrap; }
.specimen-id { font-size: 9px; color: #5f7068; }
.model-status { font-size: 9px; padding: 5px 7px; background: #e2e8df; }
.sculpture-space { padding: 8px 0 19px; }
.model-sculpture { max-width: 260px; }
.selection-marker { font-size: 9px; min-height: 25px; padding: 5px 8px; letter-spacing: .015em; }
.specimen-info { border-top: 1px solid #cbd3cc; padding-top: 19px; }
.selected .specimen-info { border-color: #bdc7e0; }
.specimen-info h3 { font-size: 20px; letter-spacing: -.025em; }
.specimen-price { margin-top: 6px; gap: 7px; }
.specimen-price > span:first-child { font-size: clamp(34px, 3.4vw, 58px); line-height: 1.15; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.specimen-price > span:last-child { font-size: 10px; }
.specimen-info dl { margin-top: 20px; gap: 16px; }
.specimen-info dt { font-size: 12px; color: #5b6e62; }
.specimen-info dd { font-size: 14px; }
.rejected .model-sculpture { opacity: .48; }
.quality-desk { grid-template-columns: 1.1fr 1.4fr 120px; gap: 36px; margin-top: 30px; padding: 30px 0; border-color: #bfc9bf; }
.quality-heading label { font-size: 26px; letter-spacing: -.035em; }
.quality-heading > span { font-size: 12px; margin-top: 8px; line-height: 1.5; }
.quality-desk output { font-size: 64px; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.range-markers { font-size: 10px; }
input[type=range]::-webkit-slider-thumb { border-color: var(--paper); }
input[type=range]::-moz-range-thumb { border-color: var(--paper); }
.bench-result { gap: 22px; padding-top: 30px; }
.result-arrow { font-size: 38px; }
.bench-result .mono { font-size: 9px; letter-spacing: .025em; }
.bench-result p { font-size: 25px; line-height: 1.3; letter-spacing: -.03em; max-width: 470px; }
.result-money { flex-shrink: 0; max-width: 340px; }
.result-money strong { font-size: 48px; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.result-money > span { font-size: 12px; line-height: 1.5; }
.bench-disclaimer { font-size: 11px; line-height: 1.7; margin-top: 28px; max-width: 960px; }

/* A measured process, followed by a simple, visible equation. */
.method .section-top { margin-bottom: 62px; }
.method-layout { grid-template-columns: 1.15fr 1fr; gap: 9%; }
.method h2 { font-size: clamp(52px, 5.8vw, 108px); line-height: 1.04; letter-spacing: -.058em; }
.method-visual { margin-top: 44px; width: 300px; height: 210px; background: linear-gradient(#cdd3cb66 1px, transparent 1px), linear-gradient(90deg, #cdd3cb66 1px, transparent 1px); background-size: 30px 30px; }
.process-number { font-size: 174px; letter-spacing: -.07em; transform: translate(-6px, -5px); }
.process-strip { font-size: 9px; bottom: -8px; letter-spacing: .035em; }
.method-aside { font-size: 15px; line-height: 1.65; margin-top: 34px; }
.method-steps { padding-top: 3px; }
.method-steps summary { gap: 20px; padding: 27px 0; }
.method-steps summary > .mono { font-size: 10px; padding-top: 5px; color: #758778; }
.method-steps details[open] summary > .mono { color: var(--blue); }
.method-steps h3 { font-size: 29px; letter-spacing: -.04em; }
.step-summary { font-size: 15px; line-height: 1.65; margin-top: 12px; }
.detail-plus { width: 30px; text-align: right; }
.step-content { padding: 0 0 30px 36px; }
.step-content > p { font-size: 15px; line-height: 1.75; max-width: 450px; }
.process-tags { margin-top: 24px; }
.process-tags > span { font-size: 9px; padding: 7px 9px; }
.step-content > .step-bottom { font-size: 14px; margin-top: 26px; }
.savings { padding-bottom: 80px; }
.savings .section-top { margin-bottom: 62px; }
.savings-heading { display: grid; grid-template-columns: 1.15fr 1fr; gap: 9%; }
.savings-heading h2 { font-size: clamp(66px, 7.7vw, 144px); letter-spacing: -.065em; line-height: 1; }
.savings-heading p { font-size: 18px; line-height: 1.65; margin-right: 0; padding-bottom: 8px; }
.value-list { margin-top: 58px; }
.value-list article { grid-template-columns: .45fr .7fr 1fr; padding-block: 34px; gap: 4.5%; }
.value-list .mono { font-size: 10px; letter-spacing: .025em; }
.value-list h3 { font-size: clamp(25px, 2.4vw, 40px); letter-spacing: -.04em; line-height: 1.15; }
.value-list p { font-size: 17px; line-height: 1.65; }
.value-bottom { margin: 36px 0 56px; max-width: 760px; font-size: 25px; line-height: 1.4; letter-spacing: -.025em; }
.savings-calculator { padding-top: 42px; }
.savings-calculator > h3 { font-size: clamp(30px, 3.3vw, 54px); letter-spacing: -.045em; margin-bottom: 18px; }
.calculator-intro { font-size: 16px; max-width: 640px; }
.savings-calculator .equation { margin-top: 42px; padding-bottom: 34px; grid-template-columns: 1.3fr .15fr 1fr .15fr 1fr; gap: 26px; }
.equation-term > label { font-size: 14px; gap: 10px; }
.equation-term > label > span { font-size: 10px; }
.big-input, .reduction-value { font-size: clamp(58px, 6vw, 104px); margin-top: 15px; letter-spacing: -.05em; }
.equation-note { font-size: 12px; }
.operator { font-size: 40px; margin-top: 55px; }
.reduction-term input[type=range] { width: 100%; max-width: 240px; }
.calc-assumptions summary { font-size: 14px; padding-block: 20px; }
.savings-answer { padding-top: 34px; }
.answer-label .mono { font-size: 10px; max-width: 240px; }
.savings-calculator .answer-number { font-size: clamp(90px, 15.7vw, 260px); letter-spacing: -.065em; line-height: 1.15; margin-top: 16px; }
.answer-arrow { font-size: .45em; margin-top: 0; }
.savings-answer > p { font-size: 15px; }
.calc-disclaimer { font-size: 12px; max-width: 820px; }

.site-footer { padding: 42px var(--gutter) 0; }
.footer-heading { padding-bottom: 26px; }
.footer-invitation { grid-template-columns: 1.15fr 1fr; gap: 9%; padding: 72px 0; }
.footer-pitch h2 { font-size: clamp(56px, 6.05vw, 116px); letter-spacing: -.06em; line-height: 1.04; }
.footer-pitch > p { font-size: 17px; margin-top: 26px; }
.footer-primary { font-size: 16px; min-height: 60px; margin-top: 28px; padding: 17px 22px; }
.footer-privacy { font-size: 10px; max-width: 370px; margin-top: 18px; }
.footer-study > p { font-size: 27px; }
.footer-directory { grid-template-columns: 1.15fr .8fr .8fr; gap: 8%; padding: 44px 0 48px; }
.footer-logo { font-size: clamp(140px, 17vw, 270px); gap: 2.5vw; }
.footer-identity > p { font-size: 16px; }
.footer-label { font-size: 10px; }
.footer-nav > a { font-size: 17px; min-height: 46px; }
.footer-next > p { font-size: 28px; }
.footer-questions { font-size: 15px; }
.footer-colophon .mono { font-size: 10px; }
dialog { padding: 34px 40px; width: min(640px, calc(100% - 40px)); border-top: 3px solid var(--blue); }
dialog h2 { font-size: 58px; letter-spacing: -.05em; }
.dialog-intro { font-size: 15px; }
.brief-fields { gap: 24px; }
.brief-fields label { font-size: 14px; }
.faq-list summary { font-size: 16px; }
.faq-list details p { font-size: 15px; }

@media(min-width:1800px) {
  :root { --reading: 21px; }
  .hero { min-height: 900px; max-height: none; }
  .hero-content { width: 64%; }
  .hero h1 { font-size: clamp(126px, 6.4vw, 220px); }
  .hero-intro > p { font-size: 21px; max-width: 540px; }
  .hero-intro > .hero-context { font-size: 17px; }
  .section { padding-top: 96px; padding-bottom: 116px; }
  .perspective { padding-bottom: 0; }
  .section-top .mono, .footer-heading .mono { font-size: 12px; }
  .perspective-copy, .benchmark-bridge-copy { max-width: 610px; }
  .market-evidence article { padding: 50px 60px 44px 0; }
  .market-evidence article + article { padding: 50px 60px 44px; }
  .progress-evidence > p { font-size: 20px; max-width: 580px; }
  .progress-evidence > .evidence-takeaway { font-size: 25px; }
  .source-link { font-size: 13px; }
  .cost-evidence > p { font-size: 14px; max-width: 640px; }
  .fit-heading { padding-bottom: 54px; }
  .fit-bench { padding-inline: 42px; }
  .fit-title-row p, .savings-heading p { font-size: 21px; }
  .specimen { padding-inline: 30px; }
  .specimen-id, .model-status, .selection-marker { font-size: 11px; }
  .specimen-info h3 { font-size: 24px; }
  .model-sculpture { max-width: 310px; }
  .method-steps h3 { font-size: 34px; }
  .step-summary, .step-content > p { font-size: 19px; max-width: 600px; }
  .value-list p { font-size: 20px; max-width: 620px; }
}
@media(max-width:1150px) {
  .hero-art { object-position: 20% center; }
  .site-header { gap: 20px; }
  .site-header nav { gap: 24px; }
  .brand-caption { display: none; }
  .hero-content { width: 70%; }
  .hero-intro > p { max-width: 370px; font-size: 17px; }
  .hero .eyebrow { font-size: 9px; }
  .perspective-layout, .benchmark-bridge, .fit-title-row, .method-layout, .savings-heading { gap: 7%; }
  .perspective h2 { font-size: 7.9vw; }
  .perspective-copy p, .benchmark-bridge-copy p { font-size: 17px; }
  .market-evidence article { padding-right: 28px; }
  .market-evidence article + article { padding-inline: 28px; }
  .test-strip { grid-template-columns: repeat(3, 1fr); }
  .test-strip-label { grid-column: 1/-1; }
  .task-example { padding-left: 0; border: 0; }
  .fit-bench { padding-inline: 24px; }
  .workflow-tabs { gap: 24px; }
  .bench-caption { display: none; }
  .specimens { gap: 10px; }
  .specimen { padding: 16px 16px 22px; }
  .specimen-head { flex-direction: column; align-items: flex-start; min-height: 60px; }
  .specimen-info h3 { font-size: 18px; }
  .specimen-price > span:first-child { font-size: 36px; }
  .quality-desk { gap: 24px; }
  .result-money strong { font-size: 42px; }
  .result-money { max-width: 280px; }
  .bench-result p { font-size: 23px; }
  .method-steps h3 { font-size: 26px; }
  .value-list article { grid-template-columns: .75fr 1.2fr 1.5fr; gap: 3vw; }
  .value-list p { font-size: 16px; }
  .savings-calculator .equation { gap: 18px; }
  .footer-next > p { font-size: 25px; }
}
@media(max-width:900px) {
  :root { --gutter: 32px; }
  .section { padding-block: 60px 72px; }
  .section-top, .perspective .section-top, .fit-heading .section-top, .method .section-top, .savings .section-top { margin-bottom: 44px; }
  .section-top .mono { font-size: 10px; }
  .site-header { padding: 24px var(--gutter) 0; gap: 14px 24px; }
  .site-header nav { font-size: 13px; }
  .header-action { border: 0; padding: 0; margin-left: auto; }
  .hero { min-height: 0; height: auto; max-height: none; }
  .hero-content { padding: 164px var(--gutter) 40px; width: 100%; }
  .hero h1 { font-size: clamp(64px, 9.2vw, 88px); }
  .hero .eyebrow { font-size: 10px; margin-bottom: 28px; }
  .hero-intro { margin-top: 28px; }
  .hero-intro > p { max-width: 460px; }
  .hero-art { position: relative; width: 100%; height: auto; aspect-ratio: 1.7; object-fit: cover; object-position: right center; mask-image: none; transform: none; }
  .hero-footer { left: auto; right: auto; margin-inline: var(--gutter); padding-block: 22px; }
  .hero-caption { margin-right: 0; }
  .art-note { top: auto; bottom: 125px; right: var(--gutter); }
  .art-note p { font-size: 8px; }
  .perspective { padding-bottom: 0; }
  .perspective-layout { padding-bottom: 52px; grid-template-columns: 1fr 1fr; gap: 7%; }
  .perspective h2 { font-size: 8.4vw; }
  .perspective-copy { padding-top: 0; }
  .perspective-copy p { font-size: 16px; }
  .perspective-copy .small-label { font-size: 9px; margin-bottom: 20px; }
  .perspective-copy .perspective-punch { font-size: 23px; margin-top: 23px; }
  .market-evidence article { padding-block: 32px; padding-right: 24px; }
  .market-evidence article + article { padding-inline: 24px; }
  .progress-evidence h3 { font-size: 40px; margin-block: 24px; }
  .progress-evidence > p { font-size: 15px; }
  .progress-evidence > .evidence-takeaway { font-size: 19px; }
  .cost-evidence-stat > strong { font-size: 98px; }
  .cost-evidence-stat > span { font-size: 13px; }
  .price-shift { gap: 12px; }
  .price-shift > span { font-size: 31px; }
  .source-link { font-size: 10px; gap: 10px; }
  .benchmark-bridge { padding-block: 56px; }
  .benchmark-bridge h3 { font-size: 4.8vw; }
  .benchmark-bridge-copy { padding-top: 42px; }
  .benchmark-bridge-copy p { font-size: 16px; }
  .test-strip { gap: 20px; padding-block: 26px; }
  .task-example p { font-size: 12px; }
  .fit-heading { padding-bottom: 36px; }
  .fit-title-row { display: block; }
  .fit-title-row h2 { font-size: 8.4vw; }
  .fit-title-row > div { display: flex; gap: 24px; align-items: end; margin-top: 24px; }
  .fit-title-row p { font-size: 16px; }
  .demo-label { margin-top: 0; }
  .fit-bench { margin-inline: 20px; padding-inline: 20px; }
  .workflow-tabs { gap: 16px; }
  .workflow-tabs button { font-size: 13px; }
  .specimens { gap: 8px; }
  .specimen { padding-inline: 12px; }
  .specimen-price { flex-wrap: wrap; }
  .specimen-price > span:first-child { font-size: 34px; }
  .quality-desk { grid-template-columns: 1fr auto; gap: 14px 24px; }
  .quality-heading label { font-size: 25px; }
  .quality-desk output { font-size: 56px; }
  .bench-result { flex-wrap: wrap; }
  .result-money { max-width: 270px; }
  .method-layout { display: block; }
  .method-left { grid-template-columns: 1fr 180px; }
  .method h2 { font-size: 7vw; }
  .method-visual { width: 180px; height: 145px; margin-top: 0; background-size: 20px 20px; }
  .process-number { font-size: 130px; }
  .process-strip { font-size: 7px; }
  .method-aside { margin-top: 0; }
  .method-steps { margin-top: 36px; }
  .step-content > p { max-width: 600px; }
  .savings-heading { display: block; }
  .savings-heading h2 { font-size: 10vw; }
  .savings-heading p { margin-top: 24px; font-size: 17px; }
  .value-list article { grid-template-columns: 1fr 1.25fr; gap: 14px 5vw; }
  .value-list h3 { font-size: 31px; }
  .value-list .mono { grid-column: 1/-1; }
  .value-bottom { font-size: 24px; }
  .savings-calculator .equation { grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr); gap: 0 20px; }
  .equation-term:first-child .big-input { font-size: 12vw; }
  .big-input, .reduction-value { font-size: 10vw; }
  .operator { margin-top: 48px; }
  .savings-calculator .answer-number { font-size: 18vw; }
  .footer-invitation { gap: 5%; padding-block: 56px; }
  .footer-pitch h2 { font-size: 6.2vw; }
  .footer-pitch > p { font-size: 16px; }
  .footer-directory { gap: 5%; }
  .footer-nav > a { font-size: 16px; }
}
@media(max-width:600px) {
  :root { --gutter: 24px; }
  .section { padding-block: 48px 56px; }
  .section-top, .perspective .section-top, .fit-heading .section-top, .method .section-top, .savings .section-top { margin-bottom: 36px; }
  .section-top .mono { font-size: 9px; letter-spacing: .025em; }
  .section-top > .mono:last-child { max-width: 142px; }
  .site-header { padding-top: 20px; gap: 14px 18px; }
  .brand > span { font-size: 44px; }
  .site-header nav { font-size: 12px; }
  .header-action { font-size: 12px; gap: 14px; }
  .hero-content { padding: 158px var(--gutter) 34px; }
  .hero .eyebrow { font-size: 8px; letter-spacing: .025em; gap: 8px; margin-bottom: 25px; }
  .hero h1 { font-size: 11.25vw; letter-spacing: -.063em; line-height: 1.05; }
  .hero-intro { margin-top: 24px; }
  .hero-intro > .hero-context { font-size: 13px; margin-bottom: 14px; max-width: 300px; }
  .hero-intro > p { font-size: 16px; max-width: 350px; line-height: 1.65; }
  .hero-intro > .round-link { margin-top: 24px; }
  .round-link { font-size: 13px; gap: 14px; }
  .round-icon { width: 48px; height: 48px; }
  .hero-art { aspect-ratio: 1.16; }
  .hero-footer { padding-block: 20px; gap: 18px; }
  .hero-footer .mono { font-size: 8px; }
  .hero-caption { font-size: 11px; max-width: 110px; }
  .scroll-link { width: 36px; height: 36px; font-size: 22px; }
  .art-note { bottom: 116px; }
  .art-note p { font-size: 7px; }
  .perspective { padding-bottom: 0; }
  .perspective-layout { display: block; padding-bottom: 40px; }
  .perspective h2 { font-size: 17.2vw; }
  .perspective-copy { margin-top: 30px; }
  .perspective-copy .small-label { font-size: 10px; line-height: 1.8; margin-bottom: 20px; }
  .perspective-copy p { font-size: 16px; }
  .perspective-copy .perspective-punch { font-size: 25px; }
  .market-evidence { display: block; border-bottom: 0; }
  .market-evidence article { padding: 32px 0; }
  .market-evidence article + article { margin: 4px calc(-1 * var(--gutter)) 0; padding: 32px var(--gutter); border: 0; }
  .market-evidence .mono { font-size: 10px; }
  .progress-evidence h3 { font-size: 46px; margin-block: 22px; }
  .progress-evidence > p { font-size: 16px; }
  .progress-evidence > .evidence-takeaway { font-size: 20px; margin-bottom: 20px; }
  .source-link { font-size: 11px; gap: 25px; }
  .cost-evidence-stat { margin-block: 26px; }
  .cost-evidence-stat > strong { font-size: 30vw; }
  .cost-evidence-stat > span { font-size: 14px; }
  .price-shift { gap: 25px; }
  .price-shift > span { font-size: 39px; }
  .cost-evidence > p { font-size: 12px; }
  .benchmark-bridge { display: block; padding: 44px 0 34px; }
  .benchmark-bridge .small-label { font-size: 9px; margin-bottom: 22px; }
  .benchmark-bridge h3 { font-size: 10.1vw; line-height: 1.1; }
  .benchmark-bridge-copy { padding-top: 26px; }
  .benchmark-bridge-copy p { font-size: 16px; }
  .test-strip { display: block; padding-block: 24px 8px; }
  .test-strip-label { font-size: 10px; margin-bottom: 18px; }
  .task-example { border-top: 1px solid var(--line); gap: 16px; padding: 18px 0; }
  .task-example p { font-size: 14px; }
  .task-index { padding-top: 4px; }
  .task-cross { display: block; }
  .fit-section { padding-bottom: 24px; }
  .fit-heading { padding-bottom: 32px; }
  .fit-heading .section-top > .mono:last-child { font-size: 8px; max-width: 128px; }
  .fit-title-row h2 { font-size: 11.9vw; }
  .fit-title-row > div { display: block; margin-top: 24px; }
  .fit-title-row p { font-size: 16px; }
  .demo-label { font-size: 9px; margin-top: 18px; max-width: none; }
  .fit-bench { margin-inline: 12px; padding: 0 16px 24px; }
  .workflow-tabs { gap: 12px; }
  .workflow-tabs button { padding: 18px 0; font-size: 12px; gap: 0; }
  .workflow-tabs button > span { font-size: 10px; }
  .bench-description { padding-top: 22px; }
  .bench-description > p { font-size: 14px; }
  .bench-description > .mono { font-size: 9px; max-width: none; margin-top: 14px; }
  .quality-desk { padding: 22px 0; margin-top: 24px; gap: 14px; border-bottom: 0; }
  .quality-heading label { font-size: 24px; }
  .quality-heading > span { font-size: 12px; max-width: 220px; }
  .quality-desk output { font-size: 47px; }
  .specimens { gap: 12px; margin: 0; }
  .specimen { padding: 16px 14px 20px; gap: 12px 16px; grid-template-columns: minmax(78px, .75fr) minmax(0, 1.4fr); }
  .specimen + .specimen { border: 1px solid #ccd3cd; }
  .specimen.selected { border-color: #788edb; }
  .specimen-head { flex-direction: row; min-height: 0; }
  .model-status, .specimen-id { font-size: 9px; }
  .sculpture-space { padding: 0; }
  .model-sculpture { max-width: 150px; }
  .selection-marker { font-size: 8px; line-height: 1.7; padding: 4px 5px; min-height: 28px; }
  .specimen-info { border: 0; padding-top: 0; }
  .specimen-info h3 { font-size: 18px; }
  .specimen-price { gap: 5px; margin-top: 8px; }
  .specimen-price > span:first-child { font-size: clamp(28px, 8.1vw, 42px); }
  .specimen-price > span:last-child { font-size: 10px; }
  .specimen-info dl { margin-top: 15px; gap: 10px; }
  .specimen-info dt { font-size: 10px; }
  .specimen-info dd { font-size: 13px; }
  .bench-result { margin-top: 26px; padding-top: 26px; gap: 12px; }
  .result-arrow { font-size: 30px; }
  .bench-result .mono { font-size: 9px; }
  .bench-result p { font-size: 24px; }
  .result-money { max-width: calc(100% - 42px); margin-top: 12px; margin-left: 42px; }
  .result-money strong { font-size: 48px; }
  .result-money > span { font-size: 12px; }
  .bench-disclaimer { font-size: 11px; margin-top: 24px; }
  .method-left { display: block; }
  .method h2 { font-size: 11.05vw; }
  .method-visual { display: none; }
  .method-aside { font-size: 14px; margin-top: 24px; }
  .method-steps { margin-top: 30px; }
  .method-steps summary { padding: 24px 0; gap: 14px; }
  .method-steps h3 { font-size: 25px; }
  .step-summary { font-size: 14px; }
  .step-content { padding: 0 0 28px; }
  .step-content > p { font-size: 15px; }
  .savings-heading h2 { font-size: 14vw; }
  .savings-heading p { font-size: 16px; margin-top: 22px; }
  .value-list { margin-top: 32px; }
  .value-list article { display: block; padding-block: 27px; }
  .value-list .mono { font-size: 10px; }
  .value-list h3 { font-size: 31px; line-height: 1.15; margin-block: 14px; }
  .value-list p { font-size: 16px; }
  .value-bottom { font-size: 23px; margin: 30px 0 38px; }
  .savings-calculator { padding-top: 32px; }
  .savings-calculator > h3 { font-size: 32px; line-height: 1.1; }
  .calculator-intro { font-size: 15px; }
  .savings-calculator .equation { margin-top: 30px; grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr); gap: 0 12px; }
  .equation-term > label { font-size: 13px; gap: 8px; min-height: 40px; }
  .equation-term:first-child > label { min-height: 0; }
  .equation-term:first-child .big-input { font-size: 21vw; }
  .big-input, .reduction-value { font-size: 15vw; margin-top: 12px; }
  .equation-note { font-size: 12px; line-height: 1.5; }
  .operator { font-size: 28px; margin-top: 54px; }
  .savings-calculator .answer-number { font-size: 21vw; gap: 12px; }
  .answer-label { gap: 16px; }
  .answer-label .mono { font-size: 9px; max-width: 200px; }
  .answer-arrow { font-size: .4em; }
  .savings-answer > p { font-size: 14px; }
  .calc-disclaimer { font-size: 11px; }
  .site-footer { padding-top: 30px; }
  .footer-heading .mono { font-size: 10px; }
  .footer-invitation { grid-template-columns: 1fr; gap: 36px; padding-block: 44px; }
  .footer-pitch h2 { font-size: 10.5vw; }
  .footer-primary { font-size: 15px; padding: 16px 20px; gap: 25px; }
  .footer-privacy { font-size: 10px; }
  .footer-study { max-width: 430px; }
  .footer-directory { grid-template-columns: 1fr 1fr; gap: 32px 28px; padding-block: 30px 34px; }
  .footer-logo { font-size: 130px; gap: 18px; }
  .footer-identity > p { font-size: 14px; }
  .footer-nav > a { font-size: 15px; }
  .footer-next > p { font-size: 24px; }
  .footer-questions { font-size: 13px; gap: 12px; }
  .footer-colophon .mono { font-size: 9px; }
  dialog { padding: 22px; width: calc(100% - 24px); }
  .dialog-top { top: -22px; }
  dialog h2 { font-size: 42px; }
  .dialog-intro, .faq-list details p { font-size: 14px; }
  .faq-list summary { font-size: 15px; }
}
@media(max-width:360px) {
  :root { --gutter: 18px; }
  .hero .eyebrow { font-size: 7.3px; }
  .header-action { font-size: 11px; }
  .hero h1 { font-size: 11.5vw; }
  .fit-bench { margin-inline: 8px; padding-inline: 12px; }
  .specimen { padding-inline: 10px; gap: 12px; grid-template-columns: minmax(68px, .75fr) minmax(0, 1.4fr); }
  .specimen-info h3 { font-size: 17px; }
  .quality-heading label { font-size: 22px; }
  .quality-desk output { font-size: 42px; }
  .footer-logo { font-size: 110px; }
  .footer-next > p { font-size: 22px; }
  .footer-identity > p { font-size: 12px; }
}
@media(prefers-reduced-motion:reduce) {
  .round-link:hover .round-icon, .source-link:hover > span { transform: none; }
}

#specimen-current .frame-face { fill: url(#metal-current); }
#specimen-current.selected .frame-face { fill: url(#blue-current); }

#specimen-balanced .frame-face { fill: url(#metal-balanced); }
#specimen-balanced.selected .frame-face { fill: url(#blue-balanced); }

#specimen-lean .frame-face { fill: url(#metal-lean); }
#specimen-lean.selected .frame-face { fill: url(#blue-lean); }