:root {
  --orange: #ed7617;
  --orange-dark: #c9550a;
  --ink: #101820;
  --ink-soft: #27333d;
  --steel: #62717d;
  --line: #dfe4e7;
  --mist: #f3f5f5;
  --white: #ffffff;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 22px 60px rgba(16, 24, 32, .12);
  --content: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.container { width: min(calc(100% - 40px), var(--content)); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 15px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--orange); }
.display {
  margin: 0;
  font-size: clamp(42px, 5.8vw, 78px);
  font-weight: 800;
  letter-spacing: -.052em;
  line-height: .98;
}
.section-title {
  max-width: 780px;
  margin: 0;
  font-size: clamp(34px, 4.3vw, 58px);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.04;
}
.lead { color: var(--steel); font-size: clamp(18px, 2vw, 22px); line-height: 1.7; }
.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 24px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  background: var(--orange);
  color: white;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button::after { content: "→"; font-size: 20px; line-height: 1; }
.button:hover { transform: translateY(-2px); background: var(--orange-dark); box-shadow: 0 12px 28px rgba(237, 118, 23, .25); }
.button--ghost { border-color: rgba(16, 24, 32, .22); background: transparent; color: var(--ink); }
.button--ghost:hover { border-color: var(--orange); background: white; }
.button--white { border-color: white; background: white; color: var(--ink); }

.topbar { background: var(--ink); color: rgba(255, 255, 255, .76); font-size: 13px; }
.topbar__inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar__contact { display: flex; gap: 24px; }
.topbar a:hover { color: white; }
.topbar__status { color: #ffb176; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(16, 24, 32, .08);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(16px);
}
.site-header__inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand__type { display: grid; line-height: 1; }
.brand__name { color: var(--orange); font-size: 20px; font-weight: 900; letter-spacing: -.03em; }
.brand__descriptor { margin-top: 5px; color: var(--steel); font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: clamp(18px, 2.5vw, 34px); }
.nav a { position: relative; font-size: 14px; font-weight: 800; }
.nav a:not(.nav__cta)::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  transform: scaleX(0);
  transition: transform .2s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav__cta { padding: 11px 18px; border-radius: 999px; background: var(--orange); color: white; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.menu-button span, .menu-button::before, .menu-button::after { display: block; width: 25px; height: 2px; margin: 5px auto; background: var(--ink); content: ""; transition: .2s ease; }

.hero { position: relative; min-height: 690px; overflow: hidden; background: linear-gradient(114deg, #fff 0 47%, #f2f4f4 47% 100%); }
.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 80px);
  width: 1px;
  background: rgba(16, 24, 32, .08);
  content: "";
  transform: rotate(12deg);
}
.hero__inner { min-height: 690px; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(36px, 6vw, 90px); }
.hero__copy { position: relative; z-index: 2; padding: 88px 0 120px; }
.hero__copy .display span { color: var(--orange); }
.hero__copy > p:not(.eyebrow) { max-width: 590px; margin: 26px 0 32px; color: var(--steel); font-size: 18px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__visual { position: relative; align-self: stretch; min-width: 0; }
.hero__photo {
  position: absolute;
  inset: 52px -7vw 52px 0;
  overflow: hidden;
  border-radius: 12px 0 0 96px;
  box-shadow: var(--shadow);
}
.hero__photo::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,24,32,.1), transparent 45%); content: ""; }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 51% 52%; }
.hero__note {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 32px;
  width: 230px;
  padding: 22px;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: var(--orange);
  color: white;
  box-shadow: var(--shadow);
}
.hero__note strong { display: block; margin-bottom: 3px; font-size: 18px; }
.hero__note span { font-size: 13px; opacity: .84; }

.category-rail { position: relative; z-index: 4; margin-top: -56px; }
.category-rail__inner { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--radius); background: white; box-shadow: var(--shadow); overflow: hidden; }
.category-link { min-height: 112px; padding: 25px 28px; border-right: 1px solid var(--line); }
.category-link:last-child { border-right: 0; }
.category-link small { display: block; margin-bottom: 8px; color: var(--orange); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.category-link strong { display: flex; align-items: center; justify-content: space-between; font-size: 17px; }
.category-link strong::after { content: "↗"; color: var(--steel); font-size: 20px; }
.category-link:hover { background: #fff8f2; }

.proof { padding: 110px 0 88px; }
.proof__head { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.proof__head .lead { margin: 0; }
.proof__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric { padding: 34px 26px; border-right: 1px solid var(--line); }
.metric:first-child { padding-left: 0; }
.metric:last-child { border-right: 0; }
.metric strong { display: block; margin-bottom: 7px; color: var(--orange); font-size: clamp(34px, 4vw, 53px); letter-spacing: -.05em; line-height: 1; }
.metric span { color: var(--steel); font-size: 14px; }

.products { padding: 100px 0; background: var(--ink); color: white; }
.products__top { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
.products .eyebrow { color: #ffad6c; }
.products__intro { max-width: 470px; color: rgba(255,255,255,.62); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.product-card { position: relative; min-height: 480px; overflow: hidden; border-radius: var(--radius); background: #f3f4f4; color: var(--ink); }
.product-card img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; transition: transform .55s ease; }
.product-card::after { position: absolute; inset: 42% 0 0; background: linear-gradient(transparent, rgba(16,24,32,.92)); content: ""; }
.product-card__body { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 26px; color: white; }
.product-card__body small { color: #ffad6c; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-card__body h3 { margin: 8px 0 7px; font-size: 22px; line-height: 1.1; }
.product-card__body p { margin: 0; color: rgba(255,255,255,.68); font-size: 14px; }
.product-card:hover img { transform: scale(1.035); }

.manufacturing { padding: 112px 0; }
.manufacturing__layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 100px); align-items: center; }
.manufacturing__visual { position: relative; min-height: 590px; }
.manufacturing__visual > img { width: 86%; height: 520px; object-fit: cover; border-radius: var(--radius-lg); }
.manufacturing__inset { position: absolute; right: 0; bottom: 0; width: 53%; border: 8px solid white; border-radius: var(--radius); box-shadow: var(--shadow); }
.manufacturing__copy .lead { max-width: 560px; margin: 24px 0 30px; }
.capability-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; margin: 0 0 34px; padding: 0; list-style: none; }
.capability-list li { position: relative; padding: 13px 0 13px 24px; border-bottom: 1px solid var(--line); font-weight: 700; }
.capability-list li::before { position: absolute; left: 0; color: var(--orange); content: "✓"; }

.process { padding: 100px 0; background: var(--mist); }
.process__top { display: grid; grid-template-columns: 1fr .72fr; align-items: end; gap: 80px; margin-bottom: 52px; }
.process__top p { margin: 0; color: var(--steel); font-size: 18px; }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #cfd6da; }
.process-step { min-height: 260px; padding: 32px 28px; background: var(--mist); }
.process-step__number { display: inline-grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--ink); color: white; font-weight: 800; }
.process-step h3 { margin: 52px 0 10px; font-size: 20px; }
.process-step p { margin: 0; color: var(--steel); font-size: 14px; }

.cta { padding: 34px 0 0; background: var(--mist); }
.cta__inner { position: relative; min-height: 360px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; overflow: hidden; padding: 70px clamp(34px, 7vw, 92px); border-radius: 28px 28px 0 0; background: var(--orange); color: white; }
.cta__inner::after { position: absolute; right: -130px; bottom: -260px; width: 500px; height: 500px; border: 70px solid rgba(255,255,255,.12); border-radius: 50%; content: ""; }
.cta h2 { position: relative; z-index: 1; max-width: 800px; margin: 0; font-size: clamp(36px, 4.5vw, 62px); letter-spacing: -.045em; line-height: 1.03; }
.cta .button { position: relative; z-index: 1; }

.site-footer { padding: 70px 0 28px; background: var(--ink); color: white; }
.footer__grid { display: grid; grid-template-columns: 1.2fr .7fr .7fr 1fr; gap: 50px; }
.footer__brand p { max-width: 340px; color: rgba(255,255,255,.58); }
.footer__title { margin: 0 0 17px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.footer__links { display: grid; gap: 9px; color: rgba(255,255,255,.62); font-size: 14px; }
.footer__links a:hover { color: white; }
.footer__bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 60px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.42); font-size: 12px; }

.floating-contact { position: fixed; z-index: 30; right: 20px; bottom: 20px; display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 18px; border-radius: 999px; background: var(--orange); color: white; box-shadow: 0 14px 35px rgba(16,24,32,.24); font-size: 14px; font-weight: 800; }
.floating-contact::before { content: "✉"; }

.page-hero { position: relative; overflow: hidden; background: var(--ink); color: white; }
.page-hero__inner { min-height: 420px; display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 70px; padding-block: 76px; }
.page-hero__copy { position: relative; z-index: 2; }
.page-hero .eyebrow { color: #ffad6c; }
.page-hero h1 { max-width: 820px; margin: 0; font-size: clamp(44px, 6vw, 78px); line-height: .98; letter-spacing: -.052em; }
.page-hero__copy > p:last-child { max-width: 650px; margin: 24px 0 0; color: rgba(255,255,255,.66); font-size: 19px; }
.page-hero__image { position: absolute; inset: 0 0 0 54%; }
.page-hero__image::after { position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink), rgba(16,24,32,.32)); content: ""; }
.page-hero__image img { width: 100%; height: 100%; object-fit: cover; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 25px; padding: 0; color: rgba(255,255,255,.52); font-size: 12px; list-style: none; }
.breadcrumbs li:not(:last-child)::after { margin-left: 8px; content: "/"; }
.breadcrumbs a:hover { color: white; }

.section { padding: 104px 0; }
.section--mist { background: var(--mist); }
.section--dark { background: var(--ink); color: white; }
.section__head { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 50px; }
.section__head > p { max-width: 510px; margin: 0; color: var(--steel); font-size: 18px; }
.section--dark .section__head > p { color: rgba(255,255,255,.62); }
.answer-box { padding: 28px 32px; border-left: 4px solid var(--orange); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: #fff8f2; }
.answer-box strong { display: block; margin-bottom: 7px; font-size: 18px; }
.answer-box p { margin: 0; color: var(--steel); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 8vw, 110px); align-items: center; }
.split__media { position: relative; }
.split__media img { width: 100%; min-height: 500px; object-fit: cover; border-radius: var(--radius-lg); }
.split__copy .lead { margin: 24px 0; }
.split__copy p:not(.eyebrow):not(.lead) { color: var(--steel); }
.plain-list { display: grid; gap: 12px; margin: 28px 0; padding: 0; list-style: none; }
.plain-list li { position: relative; padding-left: 26px; }
.plain-list li::before { position: absolute; left: 0; color: var(--orange); font-weight: 900; content: "✓"; }
.image-grid { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 260px 260px; gap: 16px; }
.image-grid img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.image-grid img:first-child { grid-row: 1 / 3; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.value-item { min-height: 260px; padding: 34px; background: white; }
.value-item__icon { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 54px; border-radius: 50%; background: #fff0e4; color: var(--orange-dark); font-weight: 900; }
.value-item h3 { margin: 0 0 10px; font-size: 21px; }
.value-item p { margin: 0; color: var(--steel); font-size: 14px; }

.product-family-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.family-card { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 420px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.family-card__image { min-height: 360px; overflow: hidden; background: #e8ebed; }
.family-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.family-card__content { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 34px; }
.family-card__content small { color: var(--orange-dark); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.family-card__content h2, .family-card__content h3 { margin: 10px 0 13px; font-size: 28px; line-height: 1.08; }
.family-card__content p { margin: 0 0 24px; color: var(--steel); }
.text-link { color: var(--orange-dark); font-weight: 800; }
.text-link::after { margin-left: 9px; content: "→"; }
.family-card:hover img { transform: scale(1.04); }

.product-intro { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(50px, 7vw, 100px); align-items: center; }
.product-intro__image { height: 690px; padding: 30px; border-radius: var(--radius-lg); background: linear-gradient(145deg, #f4f5f5, #e4e8ea); }
.product-intro__image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-intro__copy .lead { margin: 24px 0 18px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 28px 0; }
.tag { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.decision-card { padding: 28px; border-radius: var(--radius); background: white; box-shadow: 0 14px 40px rgba(16,24,32,.07); }
.decision-card small { color: var(--orange-dark); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.decision-card h3 { margin: 13px 0 9px; font-size: 21px; }
.decision-card p { margin: 0; color: var(--steel); font-size: 14px; }

.spec-table { width: 100%; border-collapse: collapse; background: white; }
.spec-table th, .spec-table td { padding: 18px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-table th { width: 32%; color: var(--ink); font-size: 14px; }
.spec-table td { color: var(--steel); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-note { margin-top: 14px; color: var(--steel); font-size: 13px; }

.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.scenario { min-height: 320px; display: flex; flex-direction: column; justify-content: flex-end; padding: 32px; border-radius: var(--radius); background: var(--ink); color: white; }
.scenario:nth-child(2), .scenario:nth-child(5) { background: var(--orange); }
.scenario:nth-child(3), .scenario:nth-child(4) { background: #384650; }
.scenario small { opacity: .58; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.scenario h2, .scenario h3 { margin: 14px 0 10px; font-size: 27px; line-height: 1.1; }
.scenario p { margin: 0; opacity: .68; font-size: 14px; }

.video-frame { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: #000; box-shadow: var(--shadow); }
.video-frame video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.media-caption { margin: 12px 0 0; color: var(--steel); font-size: 13px; }
.factory-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.factory-shot { overflow: hidden; border-radius: var(--radius); background: #e8ebed; }
.factory-shot img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .45s ease; }
.factory-shot figcaption { padding: 18px 20px; background: white; font-weight: 700; }
.factory-shot:hover img { transform: scale(1.025); }

.knowledge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.article-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.article-card small { color: var(--orange-dark); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.article-card h2, .article-card h3 { margin: 18px 0 12px; font-size: 25px; line-height: 1.15; }
.article-card p { color: var(--steel); }
.article-card .text-link { display: inline-block; margin-top: 10px; }

.article-layout { display: grid; grid-template-columns: minmax(0, 780px) 280px; gap: 80px; align-items: start; }
.richtext { font-size: 17px; }
.richtext > *:first-child { margin-top: 0; }
.richtext h2 { margin: 55px 0 16px; font-size: 34px; letter-spacing: -.03em; line-height: 1.1; }
.richtext h3 { margin: 34px 0 12px; font-size: 23px; }
.richtext p, .richtext li { color: #3d4a54; }
.richtext ul, .richtext ol { padding-left: 24px; }
.richtext table { width: 100%; margin: 26px 0; border-collapse: collapse; font-size: 15px; }
.richtext th, .richtext td { padding: 15px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.richtext th { background: var(--mist); color: var(--ink); }
.richtext blockquote { margin: 30px 0; padding: 24px 28px; border-left: 4px solid var(--orange); background: #fff8f2; color: var(--ink); }
.article-toc { position: sticky; top: 112px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.article-toc strong { display: block; margin-bottom: 12px; }
.article-toc a { display: block; padding: 7px 0; color: var(--steel); font-size: 14px; }
.article-toc a:hover { color: var(--orange-dark); }

.faq-tools { max-width: 760px; margin: -28px auto 52px; position: relative; z-index: 4; }
.faq-search { width: 100%; min-height: 60px; padding: 0 22px; border: 1px solid var(--line); border-radius: 999px; background: white; box-shadow: var(--shadow); color: var(--ink); }
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-group { margin-top: 58px; }
.faq-group:first-child { margin-top: 0; }
.faq-group > h2 { margin: 0 0 18px; font-size: 28px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { position: relative; padding: 24px 52px 24px 0; cursor: pointer; font-size: 19px; font-weight: 800; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { position: absolute; right: 8px; top: 22px; color: var(--orange); content: "+"; font-size: 26px; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 52px 28px 0; color: var(--steel); }
.faq-answer > *:first-child { margin-top: 0; }
.faq-answer table { width: 100%; border-collapse: collapse; }
.faq-answer th, .faq-answer td { padding: 12px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.faq-answer th { background: var(--mist); color: var(--ink); }
.faq-empty { padding: 40px; text-align: center; color: var(--steel); }

.contact-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(50px, 8vw, 110px); align-items: start; }
.contact-panel { padding: 36px; border-radius: var(--radius); background: var(--ink); color: white; }
.contact-panel h2 { margin-top: 0; font-size: 28px; }
.contact-method { padding: 22px 0; border-top: 1px solid rgba(255,255,255,.14); }
.contact-method small { display: block; margin-bottom: 5px; color: rgba(255,255,255,.48); text-transform: uppercase; letter-spacing: .1em; }
.contact-method a { font-size: 18px; font-weight: 800; }
.contact-panel p { color: rgba(255,255,255,.6); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid #ccd3d7; border-radius: 8px; background: white; color: var(--ink); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { color: var(--steel); font-size: 13px; }

.not-found { min-height: 70vh; display: grid; place-items: center; padding: 80px 20px; text-align: center; }
.not-found strong { display: block; color: var(--orange); font-size: clamp(90px, 20vw, 210px); line-height: .8; }
.not-found h1 { margin: 28px 0 10px; font-size: 42px; }
.not-found p { margin: 0 0 26px; color: var(--steel); }

.js [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Keep content visible in long-page capture and unusually tall kiosk viewports. */
@media (min-height: 1800px) {
  .js [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 1040px) {
  .nav { gap: 16px; }
  .nav a { font-size: 13px; }
  .hero__inner { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .product-family-grid { grid-template-columns: 1fr; }
  .knowledge-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 28px), var(--content)); }
  .topbar__status { display: none; }
  .topbar__inner { min-height: 34px; }
  .topbar__contact span:first-child { display: none; }
  .menu-button { display: block; }
  .nav { position: absolute; top: 100%; right: 0; left: 0; display: none; min-height: calc(100dvh - 116px); max-height: calc(100dvh - 116px); align-content: start; align-items: stretch; gap: 0; overflow-y: auto; padding: 24px; background: #fff; box-shadow: 0 24px 50px rgba(16,24,32,.18); }
  .nav[data-open] { display: grid; }
  .nav a { padding: 16px; border-bottom: 1px solid var(--line); font-size: 18px; }
  .nav a::after { display: none; }
  .nav__cta { margin-top: 16px; text-align: center; }
  .hero { background: linear-gradient(#fff 0 57%, #f2f4f4 57% 100%); }
  .hero__inner { min-height: 0; grid-template-columns: 1fr; }
  .hero__copy { padding: 70px 0 24px; }
  .hero__visual { min-height: 480px; }
  .hero__photo { inset: 10px -14px 45px; border-radius: var(--radius-lg); }
  .hero__note { right: -14px; bottom: 24px; }
  .category-rail { margin-top: -16px; }
  .category-rail__inner { grid-template-columns: 1fr 1fr; }
  .category-link:nth-child(2) { border-right: 0; }
  .category-link:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .proof { padding-top: 80px; }
  .proof__head, .process__top { grid-template-columns: 1fr; gap: 24px; }
  .proof__grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .manufacturing__layout { grid-template-columns: 1fr; }
  .manufacturing__visual { min-height: 520px; }
  .process__grid { grid-template-columns: 1fr 1fr; }
  .cta__inner { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .page-hero__inner { grid-template-columns: 1fr; min-height: 360px; }
  .page-hero__image { inset-inline-start: 32%; opacity: .42; }
  .split, .product-intro, .contact-layout { grid-template-columns: 1fr; }
  .value-grid, .decision-grid, .scenario-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; gap: 40px; }
  .article-toc { position: static; }
}

@media (max-width: 540px) {
  .topbar__contact { gap: 10px; font-size: 11px; }
  .site-header__inner { min-height: 72px; }
  .brand__descriptor { display: none; }
  .nav { min-height: calc(100dvh - 106px); max-height: calc(100dvh - 106px); }
  .hero__copy { padding-top: 56px; }
  .hero__visual { min-height: 390px; }
  .hero__photo { bottom: 38px; }
  .hero__actions .button { width: 100%; }
  .category-rail__inner { grid-template-columns: 1fr; }
  .category-link { min-height: 92px; border-right: 0; border-bottom: 1px solid var(--line); }
  .category-link:last-child { border-bottom: 0; }
  .proof__grid, .product-grid, .process__grid { grid-template-columns: 1fr; }
  .metric { padding-left: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .products__top { align-items: start; flex-direction: column; }
  .product-card { min-height: 440px; }
  .manufacturing__visual { min-height: 430px; }
  .manufacturing__visual > img { height: 380px; }
  .capability-list { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
  .floating-contact span { display: none; }
  .floating-contact { width: 52px; justify-content: center; padding: 0; }
  .section { padding: 76px 0; }
  .section__head { align-items: start; flex-direction: column; gap: 20px; }
  .image-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 240px); }
  .image-grid img:first-child { grid-row: auto; }
  .value-grid, .product-family-grid, .decision-grid, .scenario-grid, .factory-grid, .knowledge-grid { grid-template-columns: 1fr; }
  .family-card { grid-template-columns: 1fr; }
  .product-intro__image { height: 520px; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
}