:root {
  --ink: #161a1d;
  --paper: #edf0ee;
  --white: #ffffff;
  --warm-white: #f8f7f3;
  --bronze: #d5a94f;
  --bronze-dark: #75531f;
  --yellow: #efbd45;
  --red: #a94437;
  --green: #103f37;
  --blue: #245f77;
  --line: #c7ceca;
  --muted: #59615f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Segoe UI", Arial, sans-serif; letter-spacing: 0; }
body.menuOpen { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.siteHeader { height: 72px; padding: 0 5vw; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: rgba(17,20,22,.98); color: var(--warm-white); border-bottom: 1px solid rgba(213,169,79,.52); position: sticky; top: 0; z-index: 20; }
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; text-transform: uppercase; white-space: nowrap; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brandName { display: grid; gap: 2px; font: 800 16px "Segoe UI", Arial, sans-serif; }
.brandName small { color: var(--bronze); font: 800 9px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: 2.4px; }
.brand strong { color: var(--bronze); }
.siteHeader nav { display: flex; align-items: center; gap: 28px; }
.siteHeader nav a { text-decoration: none; font-weight: 700; font-size: 13px; }
.siteHeader nav > a:not(.navAction):hover,.siteHeader nav > a:not(.navAction):focus-visible { color: var(--bronze); }
.siteHeader .navAction { background: var(--bronze); color: var(--ink); padding: 12px 17px; border-radius: 3px; }
.menuButton { display: none; width: 44px; height: 44px; border: 1px solid rgba(255,250,241,.7); background: transparent; padding: 10px; }
.menuButton span { display: block; height: 2px; background: var(--warm-white); margin: 4px 0; }
.languageSwitch { height: 36px; display: inline-flex; align-items: stretch; border: 1px solid rgba(255,250,241,.42); background: rgba(255,255,255,.04); }
.languageSwitch button { min-width: 40px; border: 0; border-right: 1px solid rgba(255,250,241,.22); background: transparent; color: var(--warm-white); font: 800 11px ui-monospace, SFMono-Regular, Consolas, monospace; cursor: pointer; }
.languageSwitch button:last-child { border-right: 0; }
.languageSwitch button:hover,.languageSwitch button:focus-visible { background: rgba(210,173,99,.16); }
.languageSwitch button.active,.languageSwitch button[aria-pressed="true"] { background: var(--bronze); color: var(--ink); }

.hero { min-height: min(760px, calc(100svh - 104px)); position: relative; display: grid; grid-template-columns: minmax(0,1.18fr) minmax(330px,.82fr); background: url('/assets/hero-parts-operation-v1.jpg') center/cover no-repeat; color: var(--warm-white); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(12,15,17,.98) 0%,rgba(12,15,17,.89) 43%,rgba(12,15,17,.26) 76%,rgba(12,15,17,.08) 100%); }
.heroCopy,.routeRail { position: relative; z-index: 1; }
.heroCopy { align-self: center; padding: 50px 5vw 58px; max-width: 850px; }
.heroMeta { display: flex; flex-wrap: wrap; gap: 0; margin-bottom: 28px; border-top: 1px solid rgba(213,169,79,.68); border-bottom: 1px solid rgba(248,247,243,.22); }
.heroMeta span { min-height: 38px; padding: 0 18px; display: inline-flex; align-items: center; border-right: 1px solid rgba(248,247,243,.22); color: #d8ddd9; text-transform: uppercase; font: 800 10px ui-monospace, SFMono-Regular, Consolas, monospace; }
.heroMeta span:first-child { padding-left: 0; color: var(--bronze); }
.eyebrow { margin: 0; color: var(--bronze-dark); text-transform: uppercase; font: 800 12px ui-monospace, SFMono-Regular, Consolas, monospace; }
.hero .eyebrow { color: var(--bronze); }
h1 { margin: 16px 0 24px; max-width: 760px; font-family: Georgia, "Times New Roman", serif; font-size: 70px; line-height: .98; font-weight: 700; }
.heroLead { max-width: 650px; margin: 0; color: #dfe4e0; font-size: 19px; line-height: 1.58; }
.heroActions { display: flex; gap: 12px; margin-top: 30px; }
.button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 4px; font: 800 14px "Segoe UI", Arial, sans-serif; text-decoration: none; cursor: pointer; }
.button.primary { background: var(--bronze); color: var(--ink); }
.button.secondary { background: rgba(24,27,31,.48); color: var(--warm-white); border-color: rgba(255,250,241,.72); }
.button.light { background: var(--white); color: var(--ink); }
.button.bronze { background: var(--bronze); color: var(--ink); }
.button.darkOutline { color: var(--warm-white); border-color: rgba(255,250,241,.7); background: transparent; }
.routeRail { align-self: end; background: rgba(13,17,18,.94); color: var(--white); margin: 0 5vw 34px 0; border: 1px solid rgba(213,169,79,.44); box-shadow: 0 22px 54px rgba(0,0,0,.28); }
.routeRail a { min-height: 96px; padding: 20px 22px; display: grid; grid-template-columns: 36px 1fr; gap: 4px 12px; border-top: 1px solid rgba(255,255,255,.25); text-decoration: none; }
.routeRail a:hover,.routeRail a:focus-visible { background: #23322e; }
.routeRail span { grid-row: 1/3; color: var(--bronze); font: 800 14px ui-monospace, SFMono-Regular, Consolas, monospace; }
.routeRail strong { font-size: 18px; }
.routeRail small { color: #bfc4bf; }

.trustBand { min-height: 94px; padding: 0 5vw; display: grid; grid-template-columns: repeat(4,1fr); align-items: stretch; background: var(--white); color: var(--ink); border-bottom: 1px solid var(--line); }
.trustBand div { min-height: 94px; padding: 20px 22px; display: flex; align-items: center; gap: 14px; border-right: 1px solid var(--line); }
.trustBand div:last-child { border-right: 0; }
.trustBand strong { color: var(--bronze-dark); font: 800 12px ui-monospace, SFMono-Regular, Consolas, monospace; }
.trustBand span { font-weight: 800; font-size: 13px; line-height: 1.35; }
.partsSection,.softwareSection,.processSection { padding: 96px 5vw; scroll-margin-top: 72px; }
.partsSection { display: grid; grid-template-columns: minmax(280px,.72fr) minmax(0,1.28fr); gap: 8vw; background: #f8faf9; }
.sectionIntro h2 { margin: 10px 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: 54px; line-height: 1.02; font-weight: 700; }
.sectionIntro > p:last-child { max-width: 600px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.partForm { padding: 26px; border: 1px solid var(--line); background: var(--white); box-shadow: 0 18px 45px rgba(27,37,33,.08); }
.formHeader { margin: -26px -26px 24px; min-height: 74px; padding: 16px 22px; display: flex; justify-content: space-between; align-items: center; gap: 18px; background: var(--ink); color: var(--white); }
.formHeader > div { display: grid; gap: 3px; }
.formHeader > div span { color: #abb6b1; text-transform: uppercase; font: 800 10px ui-monospace, SFMono-Regular, Consolas, monospace; }
.formHeader > div strong { font-size: 15px; }
.channelBadge { padding: 7px 9px; border: 1px solid rgba(213,169,79,.58); color: var(--bronze); font-size: 11px; font-weight: 800; white-space: nowrap; }
.fieldGrid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.partForm label { display: flex; flex-direction: column; gap: 8px; font-weight: 750; font-size: 13px; }
.partForm input { width: 100%; height: 50px; padding: 0 12px; border: 1px solid #858d89; border-radius: 3px; background: var(--white); font: 500 16px "Segoe UI", Arial, sans-serif; }
.partForm input:focus { outline: 3px solid rgba(244,196,48,.58); outline-offset: 1px; }
.fullField { grid-column: 1/-1; }
.partForm .checkLine { margin: 22px 0 18px; flex-direction: row; align-items: flex-start; line-height: 1.45; }
.partForm .checkLine input { width: 18px; height: 18px; flex: 0 0 auto; margin: 2px 0 0; }
.partForm .button { border: 0; }
.partForm .button:disabled { background: #d0d2cd; color: #4e534e; cursor: not-allowed; }
.formNote,.formStatus { color: var(--muted); font-size: 12px; line-height: 1.5; }
.formStatus { min-height: 18px; font-weight: 750; }
.formStatus[data-tone="error"] { color: #9b251d; }
.formStatus[data-tone="ready"] { color: #17613a; }
.formTrap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.formFallback { display: inline-flex; margin-top: 2px; }
.formFallback[hidden] { display: none; }
.textLink { display: inline-block; margin-top: 12px; color: var(--green); font-weight: 800; text-underline-offset: 5px; }
.partsIntro { display: flex; flex-direction: column; justify-content: space-between; gap: 38px; }
.partsVisual { margin: 0; overflow: hidden; border: 1px solid #8d9691; background: var(--ink); color: var(--white); }
.partsVisual img { width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; object-position: 48% center; }
.partsVisual figcaption { min-height: 72px; padding: 15px 17px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px; border-top: 1px solid rgba(213,169,79,.5); }
.partsVisual figcaption span { color: var(--bronze); font: 800 10px ui-monospace, SFMono-Regular, Consolas, monospace; }
.partsVisual figcaption strong { font-size: 13px; line-height: 1.4; }

.partsHero { min-height: 66vh; padding: 84px 5vw 70px; display: flex; align-items: flex-end; position: relative; color: var(--white); background: url('/assets/hero-workshop.png') center 36%/cover no-repeat; }
.partsHero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(17,19,17,.94) 0%,rgba(17,19,17,.74) 48%,rgba(17,19,17,.12) 80%); }
.partsHero > div { position: relative; z-index: 1; max-width: 850px; }
.partsHero .eyebrow { color: var(--yellow); }
.partsHero h1 { margin-bottom: 20px; font-size: clamp(48px,7vw,88px); }
.nowrap { white-space: nowrap; }
.partsHero p:not(.eyebrow) { max-width: 650px; color: #e5e8e4; font-size: 18px; line-height: 1.6; }
.catalogIntro,.partDetail,.partRequestBand { padding: 82px 5vw; }
.catalogIntro { display: grid; grid-template-columns: minmax(260px,.72fr) minmax(0,1.28fr); gap: 8vw; background: var(--white); }
.catalogIntro h2,.partDetail h2,.partRequestBand h2 { margin: 10px 0 20px; font-size: clamp(36px,5vw,62px); line-height: 1; }
.catalogIntro p,.partDetail p,.partRequestBand p { color: var(--muted); line-height: 1.65; }
.catalogList { border-top: 1px solid var(--line); }
.catalogRow { padding: 28px 0; display: grid; grid-template-columns: 116px minmax(0,1fr) auto; gap: 24px; align-items: center; border-bottom: 1px solid var(--line); }
.catalogRow .partCode { color: var(--red); font: 800 15px ui-monospace, SFMono-Regular, Consolas, monospace; }
.catalogRow h3 { margin: 0 0 7px; font-size: 23px; }
.catalogRow p { margin: 0; }
.partDetail { background: var(--white); }
.partDetailHeader { max-width: 900px; }
.specGrid { margin-top: 40px; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.specGrid div { min-height: 112px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.specGrid span { display: block; margin-bottom: 10px; color: var(--muted); font-size: 12px; text-transform: uppercase; font-weight: 800; }
.specGrid strong { font-size: 18px; line-height: 1.35; }
.verificationBand { padding: 64px 5vw; display: grid; grid-template-columns: minmax(240px,.7fr) minmax(0,1.3fr); gap: 8vw; background: var(--green); color: var(--white); }
.verificationBand h2 { margin: 10px 0 0; font-size: clamp(34px,4vw,54px); line-height: 1; }
.verificationBand .eyebrow { color: var(--yellow); }
.verificationList { margin: 0; padding: 0; list-style: none; }
.verificationList li { padding: 17px 0; border-top: 1px solid rgba(255,255,255,.3); color: #e1e9e5; }
.verificationList li:last-child { border-bottom: 1px solid rgba(255,255,255,.3); }
.partRequestBand { background: var(--paper); display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 48px; align-items: center; }
.partRequestBand .button { min-width: 240px; }

.workshopSection { display: grid; grid-template-columns: minmax(0,1.22fr) minmax(360px,.78fr); min-height: 680px; background: var(--green); color: var(--white); }
.workshopMedia { overflow: hidden; }
.workshopMedia img { width: 100%; height: 100%; object-fit: cover; }
.workshopCopy { padding: 84px clamp(34px,5vw,90px); display: flex; flex-direction: column; justify-content: center; }
.workshopCopy .eyebrow { color: var(--yellow); }
.workshopCopy h2 { margin: 12px 0 20px; font-size: 58px; line-height: 1; }
.workshopCopy p:not(.eyebrow) { color: #e2ebe7; font-size: 17px; line-height: 1.65; }
.workshopCopy .button { align-self: flex-start; margin-top: 18px; }

.softwareSection { background: #e9edeb; }
.softwareSection > .sectionIntro { display: grid; grid-template-columns: minmax(0,.8fr) minmax(360px,1.2fr); column-gap: 8vw; row-gap: 12px; align-items: end; margin-bottom: 40px; }
.softwareSection > .sectionIntro .eyebrow { grid-column: 1/-1; }
.softwareSection > .sectionIntro h2,.softwareSection > .sectionIntro > p:last-child { margin-top: 0; }
.softwareStage { overflow: hidden; border: 1px solid #88918c; border-radius: 6px; background: var(--white); box-shadow: 0 24px 60px rgba(25,35,31,.16); }
.softwareFrameBar { min-height: 44px; padding: 0 16px; display: flex; justify-content: space-between; align-items: center; gap: 18px; background: var(--ink); color: var(--white); border-bottom: 1px solid rgba(213,169,79,.52); }
.softwareFrameBar span { font-weight: 800; font-size: 13px; }
.softwareFrameBar small { color: #aeb9b4; font-size: 11px; }
.softwareStage > img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; object-position: top left; background: #f3f5f4; opacity: 1; transition: opacity 180ms ease; }
.softwareStage > img.isLanguageChanging { opacity: .28; }
.softwareActions { min-height: 88px; padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--line); }
.softwareActions > div { display: flex; flex-direction: column; gap: 5px; }
.softwareActions strong { font-size: 19px; }
.softwareActions span { color: var(--muted); font-size: 13px; }
.softwareFeatures { display: grid; grid-template-columns: repeat(3,1fr); border-left: 1px solid var(--line); }
.softwareFeatures span { min-height: 64px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 700; }

.processSection { display: grid; grid-template-columns: minmax(280px,.8fr) minmax(0,1.2fr); gap: 8vw; background: var(--white); border-top: 1px solid var(--line); }
.processList { margin: 0; padding: 0; list-style: none; }
.processList li { min-height: 92px; padding: 20px 0; display: grid; grid-template-columns: 52px 1fr; gap: 18px; border-top: 1px solid var(--line); }
.processList li:last-child { border-bottom: 1px solid var(--line); }
.processList li > span { color: var(--red); font: 800 16px ui-monospace, SFMono-Regular, Consolas, monospace; }
.processList strong { font-size: 18px; }
.processList p { margin: 6px 0 0; color: var(--muted); }

.clothingHero { min-height: calc(100vh - 82px); display: grid; grid-template-columns: minmax(0,.9fr) minmax(420px,1.1fr); background: var(--ink); color: var(--warm-white); }
.clothingCopy { padding: 84px 5vw; display: flex; flex-direction: column; justify-content: center; }
.clothingCopy .eyebrow { color: var(--bronze); }
.clothingCopy h1 { margin-bottom: 22px; font-size: clamp(50px,6.5vw,88px); }
.clothingCopy > p:not(.eyebrow) { max-width: 610px; margin: 0; color: #d7d5ce; font-size: 18px; line-height: 1.65; }
.clothingActions { display: flex; gap: 12px; margin-top: 32px; }
.clothingImage { min-height: 620px; overflow: hidden; border-left: 1px solid rgba(210,173,99,.35); }
.clothingImage img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.clothingPrinciples { padding: 0 5vw 84px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0; background: var(--ink); color: var(--warm-white); }
.clothingPrinciples article { min-height: 190px; padding: 30px; border-top: 1px solid rgba(210,173,99,.5); border-right: 1px solid rgba(255,250,241,.18); }
.clothingPrinciples article:last-child { border-right: 0; }
.clothingPrinciples span { color: var(--bronze); font: 800 12px ui-monospace, SFMono-Regular, Consolas, monospace; }
.clothingPrinciples h2 { margin: 18px 0 10px; font: 700 25px Georgia, 'Times New Roman', serif; }
.clothingPrinciples p { margin: 0; color: #babdb9; line-height: 1.55; }
.clothingCta { min-height: 150px; padding: 34px 5vw; display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--green); }
.clothingCta img { width: min(280px,48vw); height: auto; }

footer { min-height: 110px; padding: 28px 5vw; display: flex; justify-content: space-between; align-items: center; gap: 28px; background: var(--ink); color: var(--white); font-size: 13px; }
.footerBrand { display: flex; flex-direction: column; gap: 6px; }
.footerBrand strong { font-size: 17px; }
.footerBrand img { width: min(220px,46vw); height: auto; }
footer p,.footerBrand span { color: #aeb3ae; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { text-underline-offset: 4px; }

@media (max-width: 900px) {
  .siteHeader { height: 68px; padding: 0 4vw; }
  .brandName { font-size: 15px; }
  .brand img { width: 32px; height: 32px; }
  .menuButton { display: block; }
  .siteHeader nav { display: none; position: fixed; inset: 68px 0 auto; padding: 24px 5vw 30px; background: var(--ink); border-bottom: 1px solid rgba(210,173,99,.42); flex-direction: column; align-items: stretch; gap: 0; }
  .siteHeader nav.open { display: flex; }
  .siteHeader nav a { min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid rgba(255,250,241,.16); }
  .siteHeader .navAction { margin-top: 14px; justify-content: center; border: 0; }
  .hero { min-height: calc(100svh - 92px); grid-template-columns: 1fr; background-position: 62% center; }
  .hero::before { background: linear-gradient(180deg,rgba(16,18,20,.97) 0%,rgba(16,18,20,.88) 62%,rgba(16,18,20,.4) 100%); }
  .heroCopy { padding: 48px 5vw 34px; }
  h1 { font-size: 56px; }
  .heroLead { font-size: 17px; }
  .routeRail { margin: 0 5vw 24px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
  .routeRail a { min-height: 88px; padding: 15px 14px; grid-template-columns: 1fr; border-top: 1px solid rgba(255,255,255,.25); border-right: 1px solid rgba(255,255,255,.18); }
  .routeRail a:last-child { border-right: 0; }
  .routeRail span { grid-row: auto; }
  .routeRail strong { font-size: 15px; }
  .routeRail small { display: none; }
  .trustBand { grid-template-columns: 1fr 1fr; }
  .trustBand div:nth-child(2) { border-right: 0; }
  .trustBand div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .partsSection,.softwareSection,.processSection { padding: 68px 5vw; }
  .partsSection,.processSection,.workshopSection { grid-template-columns: 1fr; }
  .catalogIntro,.verificationBand,.partRequestBand { grid-template-columns: 1fr; }
  .specGrid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workshopMedia { min-height: 0; aspect-ratio: 4/3; }
  .workshopCopy { padding: 58px 5vw 66px; }
  .softwareSection > .sectionIntro { grid-template-columns: 1fr; gap: 6px; }
  .clothingHero { min-height: auto; grid-template-columns: 1fr; }
  .clothingCopy { padding: 68px 5vw; }
  .clothingImage { min-height: 0; aspect-ratio: 4/3; border-top: 1px solid rgba(210,173,99,.35); border-left: 0; }
}

@media (max-width: 620px) {
  .brandName { max-width: 170px; white-space: normal; line-height: 1.05; }
  .heroMeta { margin-bottom: 24px; }
  .heroMeta span { padding: 0 10px; font-size: 9px; }
  .heroMeta span:first-child { padding-left: 0; }
  h1 { font-size: 42px; line-height: 1; }
  .sectionIntro h2,.workshopCopy h2 { font-size: 38px; }
  .heroActions { flex-direction: column; }
  .button { width: 100%; }
  .trustBand { grid-template-columns: 1fr; }
  .trustBand div { min-height: 68px; border-right: 0; border-bottom: 1px solid var(--line); }
  .trustBand div:last-child { border-bottom: 0; }
  .fieldGrid { grid-template-columns: 1fr; }
  .partsVisual figcaption { grid-template-columns: 1fr; gap: 5px; }
  .partForm { padding: 20px; }
  .formHeader { margin: -20px -20px 22px; align-items: flex-start; flex-direction: column; }
  .fullField { grid-column: auto; }
  .softwareFrameBar { align-items: flex-start; flex-direction: column; justify-content: center; padding-top: 8px; padding-bottom: 8px; }
  .softwareStage > img { aspect-ratio: 4/3; object-fit: cover; }
  .softwareActions { align-items: stretch; flex-direction: column; }
  .softwareFeatures { grid-template-columns: 1fr 1fr; }
  .catalogRow { grid-template-columns: 1fr; gap: 8px; }
  .catalogRow .button { margin-top: 10px; }
  .specGrid { grid-template-columns: 1fr; }
  .clothingActions { flex-direction: column; }
  .clothingPrinciples { padding-bottom: 54px; grid-template-columns: 1fr; }
  .clothingPrinciples article { min-height: 0; border-right: 0; }
  .clothingCta { align-items: flex-start; flex-direction: column; }
  footer { align-items: flex-start; flex-direction: column; }
}