/* Concept B — private visual candidate only.
   Deep field green, warm ivory and restrained wheat-gold form a machinery-first,
   editorial system. Loaded after the frozen baseline stylesheet. */

:root {
  --b-green-950: #08291e;
  --b-green-900: #0b3b2a;
  --b-green-800: #0f5338;
  --b-green-700: #1f6b49;
  --b-ivory: #f7f3e8;
  --b-ivory-deep: #eee7d6;
  --b-paper: #fffdf7;
  --b-gold: #c99b45;
  --b-gold-pale: #ead7ad;
  --b-ink: #17231d;
  --b-muted: #5d685f;
  --b-line: rgba(11, 59, 42, .16);
  --b-shadow: 0 24px 70px rgba(8, 41, 30, .14);
  --b-fast: 160ms;
  --b-normal: 240ms;
  --b-slow: 420ms;
  --b-ease: cubic-bezier(.22, 1, .36, 1);
  --shell: min(1320px, calc(100% - 64px));
  --forest-950: var(--b-green-950);
  --forest-900: var(--b-green-900);
  --forest-800: var(--b-green-800);
  --forest-700: var(--b-green-700);
  --canvas: var(--b-ivory);
  --paper: var(--b-paper);
  --ink: var(--b-ink);
  --ink-soft: var(--b-muted);
  --soil: var(--b-gold);
  --line: var(--b-line);
}

html { scroll-padding-top: 116px; }

body {
  background:
    linear-gradient(rgba(201, 155, 69, .035) 1px, transparent 1px),
    var(--b-ivory);
  background-size: 100% 42px;
  color: var(--b-ink);
  font-family: "Segoe UI", Arial, sans-serif;
}

h1,
h2,
h3,
.brand__name strong {
  font-family: "Bahnschrift", "Arial Narrow", "Segoe UI", sans-serif;
  font-stretch: condensed;
}

h1,
h2,
h3 { text-wrap: balance; }

.shell { width: var(--shell); }

.info-bar {
  position: relative;
  z-index: 61;
  background: var(--b-green-950);
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}

.info-bar__inner {
  min-height: 30px;
  color: rgba(255, 255, 255, .75);
  font-size: 10px;
  letter-spacing: .16em;
}

.info-bar__state::before { background: var(--b-gold); }

.site-header {
  top: 0;
  z-index: 60;
  border-bottom-color: rgba(11, 59, 42, .13);
  background: rgba(247, 243, 232, .96);
  backdrop-filter: blur(20px) saturate(135%);
  transition: background-color var(--b-normal) var(--b-ease), box-shadow var(--b-normal) var(--b-ease);
}

.site-header.is-scrolled { box-shadow: 0 12px 40px rgba(8, 41, 30, .1); }

.site-header__inner {
  min-height: 76px;
  gap: 22px;
  transition: min-height var(--b-normal) var(--b-ease);
}

.site-header.is-scrolled .site-header__inner { min-height: 66px; }

.brand {
  min-height: 48px;
  gap: 11px;
  color: var(--b-green-950);
}

.brand__mark {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201, 155, 69, .65);
  border-radius: 4px 16px 4px 16px;
  background: var(--b-green-900);
  color: var(--b-gold-pale);
  transform: rotate(-2deg);
}

.brand__name strong {
  font-size: 19px;
  letter-spacing: .035em;
  text-transform: uppercase;
}

.brand__name small {
  color: var(--b-green-700);
  font-size: 8px;
  letter-spacing: .19em;
}

.primary-nav__links { gap: 0; }

.primary-nav a,
.nav-trigger {
  min-height: 48px;
  border-radius: 0;
  color: #2f3d34;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .018em;
}

.primary-nav > .primary-nav__links > .nav-item > a,
.primary-nav > .primary-nav__links > .nav-item > button {
  position: relative;
  padding-inline: 12px;
}

.primary-nav > .primary-nav__links > .nav-item > .nav-trigger::after {
  position: absolute;
  right: 12px;
  bottom: 4px;
  left: 12px;
  height: 2px;
  background: var(--b-gold);
  content: "";
  opacity: 0;
  transform: scaleX(.25);
  transition: opacity var(--b-fast) ease, transform var(--b-normal) var(--b-ease);
}

.primary-nav > .primary-nav__links > .nav-item > .nav-trigger:hover::after,
.primary-nav > .primary-nav__links > .nav-item > .nav-trigger[aria-expanded="true"]::after,
.primary-nav > .primary-nav__links > .nav-item[data-active="true"] > .nav-trigger::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-actions .button {
  min-height: 46px;
  border-radius: 2px;
  background: var(--b-green-900);
  box-shadow: none;
  padding-inline: 18px;
}

.button {
  min-height: 48px;
  border-radius: 2px;
  border-color: var(--b-green-900);
  background: var(--b-green-900);
  font-size: 13px;
  letter-spacing: .045em;
  text-transform: uppercase;
  transition: transform var(--b-fast) var(--b-ease), background-color var(--b-fast) ease, border-color var(--b-fast) ease, color var(--b-fast) ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  background: var(--b-green-800);
}

.button--light {
  border-color: var(--b-ivory);
  background: var(--b-ivory);
  color: var(--b-green-950);
}

.button--ghost-light {
  border: 1px solid rgba(255, 255, 255, .56);
  background: rgba(8, 41, 30, .24);
  color: #fff;
  backdrop-filter: blur(6px);
}

.button--ghost-light:hover,
.button--ghost-light:focus-visible { background: rgba(255, 255, 255, .13); }

.nav-panel {
  border: 1px solid rgba(11, 59, 42, .14);
  border-radius: 0 0 4px 4px;
  background: var(--b-paper);
  box-shadow: var(--b-shadow);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--b-fast) ease, transform var(--b-normal) var(--b-ease), visibility var(--b-fast) ease;
}

.nav-item[data-menu-open] > .nav-panel {
  opacity: 1;
  transform: translateY(0);
}

.nav-panel--mega {
  width: min(1040px, calc(100vw - 64px));
  padding: 28px;
}

.mega-menu__overview {
  align-items: end;
  border-bottom: 1px solid var(--b-line);
  padding-bottom: 20px;
}

.mega-menu__overview h2,
.applications-menu__intro h2 { color: var(--b-green-950); font-size: clamp(25px, 2.3vw, 34px); }

.mega-menu__selector {
  grid-template-columns: 230px 1fr;
  gap: 24px;
  padding-top: 20px;
}

.mega-menu__category-list {
  border-right: 1px solid var(--b-line);
  padding-right: 20px;
}

.mega-menu__category-list a {
  min-height: 46px;
  border-left: 3px solid transparent;
  border-radius: 0;
  padding: 10px 13px;
}

.mega-menu__category-list [data-active] > a,
.mega-menu__category-list a:hover,
.mega-menu__category-list a:focus-visible {
  border-left-color: var(--b-gold);
  background: var(--b-ivory);
  color: var(--b-green-900);
}

.mega-menu__product-panel {
  grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr);
  gap: 24px;
  animation: b-panel-in var(--b-normal) var(--b-ease) both;
}

@keyframes b-panel-in {
  from { opacity: 0; transform: translateX(8px); }
  to { opacity: 1; transform: translateX(0); }
}

.mega-menu__product-list a {
  min-height: 52px;
  border-bottom: 1px solid rgba(11, 59, 42, .09);
  border-radius: 0;
  padding: 9px 4px;
}

.mega-menu__product-list a:hover { padding-left: 9px; }

.mega-menu__preview {
  min-height: 248px;
  border-radius: 2px;
}

.mega-menu__preview img { transition: transform var(--b-slow) var(--b-ease); }

.mega-menu__preview:hover img { transform: scale(1.03); }

.nav-panel--applications {
  right: -190px;
  width: min(920px, calc(100vw - 64px));
  display: grid;
  grid-template-columns: .8fr 1.2fr .8fr;
  gap: 24px;
  padding: 28px;
}

.applications-menu__intro {
  border-right: 1px solid var(--b-line);
  padding-right: 24px;
}

.applications-menu__intro p:last-child { color: var(--b-muted); }

.applications-menu__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.applications-menu__links a {
  min-height: 62px;
  display: grid;
  grid-template-columns: 1fr auto;
  border-bottom: 1px solid rgba(11, 59, 42, .1);
  border-radius: 0;
  padding: 9px 2px;
  text-decoration: none;
}

.applications-menu__links strong,
.applications-menu__links span { display: block; }

.applications-menu__links span { color: var(--b-muted); font-size: 11px; font-weight: 500; }
.applications-menu__links svg { width: 18px; align-self: center; color: var(--b-gold); }

.applications-menu__visual {
  min-height: 250px;
  position: relative;
  overflow: hidden;
  color: #fff;
  text-decoration: none;
}

.applications-menu__visual img { width: 100%; height: 100%; object-fit: cover; }
.applications-menu__visual::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgba(8,41,30,.92)); content: ""; }
.applications-menu__visual span { position: absolute; z-index: 1; right: 18px; bottom: 18px; left: 18px; }
.applications-menu__visual small,
.applications-menu__visual strong { display: block; }

.concept-hero {
  min-height: min(780px, calc(100vh - 30px));
  position: relative;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--b-green-950);
  color: #fff;
}

.concept-hero__scene,
.concept-hero__scrim { position: absolute; inset: 0; width: 100%; height: 100%; }

.concept-hero__scene {
  object-fit: cover;
  object-position: center 55%;
  filter: saturate(.85) contrast(1.05);
  transform: scale(1.01);
}

.concept-hero__scrim {
  background:
    linear-gradient(90deg, rgba(5, 29, 21, .96) 0%, rgba(5, 29, 21, .79) 42%, rgba(5, 29, 21, .2) 76%),
    linear-gradient(180deg, rgba(5, 29, 21, .12) 40%, rgba(5, 29, 21, .78) 100%);
}

.concept-hero--media-left .concept-hero__scrim {
  background:
    linear-gradient(270deg, rgba(5, 29, 21, .96) 0%, rgba(5, 29, 21, .79) 42%, rgba(5, 29, 21, .18) 78%),
    linear-gradient(180deg, rgba(5, 29, 21, .12) 40%, rgba(5, 29, 21, .78) 100%);
}

.concept-hero__inner {
  z-index: 1;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(240px, 320px);
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  padding-block: 110px 150px;
}

.concept-hero__copy { max-width: 740px; }

.concept-hero--media-left .concept-hero__inner { grid-template-columns: minmax(240px, 320px) minmax(0, 760px); }
.concept-hero--media-left .concept-hero__copy { grid-column: 2; grid-row: 1; }
.concept-hero--media-left .concept-hero__media-note { grid-column: 1; grid-row: 1; }

.concept-hero__eyebrow,
.home-kicker,
.eyebrow {
  color: var(--b-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.concept-hero h1 {
  max-width: 820px;
  margin: 18px 0 24px;
  color: #fff;
  font-size: clamp(52px, 6.2vw, 92px);
  font-weight: 720;
  letter-spacing: -.045em;
  line-height: .97;
  text-shadow: 0 12px 36px rgba(0, 0, 0, .22);
}

.concept-hero__copy > p:not(.concept-hero__eyebrow) {
  max-width: 640px;
  color: rgba(255,255,255,.83);
  font-size: clamp(17px, 1.6vw, 21px);
}

.concept-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.concept-hero__actions .button:first-child { border-color: var(--b-gold); background: var(--b-gold); color: var(--b-green-950); }

.concept-hero__media-note {
  align-self: end;
  border: 1px solid rgba(234, 215, 173, .42);
  border-left: 3px solid var(--b-gold);
  background: rgba(8, 41, 30, .68);
  padding: 18px;
  backdrop-filter: blur(9px);
}

.concept-hero__media-note span { color: var(--b-gold-pale); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.concept-hero__media-note p { margin: 8px 0 0; color: rgba(255,255,255,.72); font-size: 12px; line-height: 1.55; }

.concept-hero__trust {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  border-top: 1px solid rgba(255,255,255,.15);
  background: rgba(8, 41, 30, .88);
  backdrop-filter: blur(12px);
}

.concept-hero__trust .shell {
  min-height: 82px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.concept-hero__trust span {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-right: 1px solid rgba(255,255,255,.13);
  padding: 14px 20px;
  color: rgba(255,255,255,.82);
  font-size: 12px;
  font-weight: 700;
}

.concept-hero__trust span:first-child { border-left: 1px solid rgba(255,255,255,.13); }
.concept-hero__trust svg { width: 22px; flex: 0 0 auto; color: var(--b-gold); }

.home-category-section,
.home-featured-products,
.home-operation-media,
.home-rfq-cta { padding-block: clamp(78px, 9vw, 130px); }

.home-category-section { background: var(--b-ivory); }

.home-section-heading,
.section-heading {
  align-items: end;
  gap: 32px;
  margin-bottom: 42px;
}

.home-section-heading h2,
.section-heading h2,
.home-application-layout h2,
.home-capability h2,
.home-operation-media h2,
.category-horizon h2,
.requirement-band h2 {
  color: var(--b-green-950);
  font-size: clamp(36px, 4.6vw, 64px);
  letter-spacing: -.035em;
  line-height: 1.02;
}

.home-section-heading > p,
.section-heading > p { max-width: 480px; color: var(--b-muted); }

.home-category-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.home-category-card,
.home-category-card:nth-child(n) {
  min-height: 420px;
  position: relative;
  grid-column: span 4;
  overflow: hidden;
  border: 0;
  border-radius: 2px;
  background: var(--b-green-950);
  box-shadow: none;
  color: #fff;
  text-decoration: none;
  transition: transform var(--b-normal) var(--b-ease), box-shadow var(--b-normal) ease;
}

.home-category-card:nth-child(1),
.home-category-card:nth-child(5) { grid-column: span 6; }
.home-category-card:nth-child(2),
.home-category-card:nth-child(3),
.home-category-card:nth-child(4) { grid-column: span 4; }

.home-category-card:hover,
.home-category-card:focus-visible { transform: translateY(-4px); box-shadow: var(--b-shadow); }

.home-category-card__media { position: absolute; inset: 0; }
.home-category-card__media::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,41,30,.02) 18%, rgba(8,41,30,.92) 100%); content: ""; }
.home-category-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--b-slow) var(--b-ease), filter var(--b-normal) ease; }
.home-category-card:hover .home-category-card__media img { transform: scale(1.03); filter: saturate(1.08); }
.home-category-card__body { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; display: block; padding: 30px; }
.home-category-card__body > strong { display: block; max-width: 90%; color: #fff; font-size: clamp(25px, 2.3vw, 36px); line-height: 1.04; }
.home-category-card__body > span:not(.home-category-card__link) { display: block; max-width: 600px; margin-top: 10px; color: rgba(255,255,255,.72); }
.home-category-card__link { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--b-gold-pale); font-size: 12px; font-weight: 800; text-transform: uppercase; }

.field-horizon {
  position: relative;
  overflow: hidden;
  background: var(--b-green-900);
  color: #fff;
}

.field-horizon::before {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(118deg, transparent 0 58px, rgba(234,215,173,.055) 59px 60px);
  content: "";
}

.home-application-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(620px, 1.7fr);
  gap: 70px;
  padding-block: clamp(76px, 8vw, 118px);
}

.home-application-layout h2,
.field-horizon h2 { color: #fff; }
.home-application-layout > div > p:last-child { color: rgba(255,255,255,.68); }

.application-pill-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,.18);
}

.application-pill-grid a,
.application-pill-grid a:first-child {
  min-height: 132px;
  position: relative;
  display: block;
  border: 0;
  border-radius: 0;
  background: var(--b-green-900);
  padding: 24px;
  color: #fff;
  text-decoration: none;
  transition: background-color var(--b-normal) ease, transform var(--b-normal) var(--b-ease);
}

.application-pill-grid a:hover,
.application-pill-grid a:first-child:hover { z-index: 1; background: var(--b-green-800); transform: translateY(-3px); }
.application-pill-grid strong { display: block; font-size: 19px; }
.application-pill-grid span { display: block; margin-top: 8px; color: rgba(255,255,255,.64); font-size: 12px; }
.application-pill-grid svg { position: absolute; right: 20px; bottom: 20px; width: 20px; color: var(--b-gold); }

.home-featured-products { background: var(--b-paper); }
.home-featured-grid,
.brochure-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }

.brochure-product-card {
  overflow: hidden;
  border: 1px solid var(--b-line);
  border-radius: 2px;
  background: var(--b-paper);
  box-shadow: none;
  transition: transform var(--b-normal) var(--b-ease), box-shadow var(--b-normal) ease, border-color var(--b-normal) ease;
}

.brochure-product-card:hover,
.brochure-product-card:focus-within { transform: translateY(-4px); border-color: rgba(201,155,69,.65); box-shadow: 0 20px 50px rgba(8,41,30,.11); }
.brochure-product-card__media { min-height: 250px; overflow: hidden; background: #e7e2d6; }
.brochure-product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--b-slow) var(--b-ease); }
.brochure-product-card:hover .brochure-product-card__media img { transform: scale(1.03); }
.brochure-product-card__body { padding: 24px; }
.brochure-product-card__body h3 { margin-bottom: 14px; color: var(--b-green-950); font-size: 25px; }
.brochure-product-card__body h3 a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.category-product-card__use strong { display: block; color: var(--b-gold); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.category-product-card__use span { display: block; margin-top: 4px; color: var(--b-muted); font-size: 13px; }
.text-link { color: var(--b-green-800); font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.text-link svg { width: 18px; transition: transform var(--b-fast) var(--b-ease); }
.text-link:hover svg { transform: translateX(4px); }

.home-capability {
  position: relative;
  overflow: hidden;
  background: var(--b-green-950);
  color: #fff;
  padding-block: clamp(80px, 9vw, 132px);
}

.home-capability::after { position: absolute; width: 440px; height: 440px; right: -140px; top: -190px; border: 1px solid rgba(201,155,69,.24); border-radius: 50%; box-shadow: 0 0 0 70px rgba(201,155,69,.035), 0 0 0 140px rgba(201,155,69,.025); content: ""; }
.home-capability__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(320px,.8fr) minmax(600px,1.4fr); gap: 88px; }
.home-capability h2 { color: #fff; }
.home-capability__intro > p:not(.home-kicker) { color: rgba(255,255,255,.68); }
.text-link--light { color: var(--b-gold-pale); }
.home-capability__steps { margin: 0; padding: 0; list-style: none; }
.home-capability__steps li { display: grid; grid-template-columns: 70px 1fr; border-top: 1px solid rgba(255,255,255,.15); padding: 24px 0; }
.home-capability__steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.15); }
.home-capability__steps span { grid-row: 1 / span 2; color: var(--b-gold); font: 700 12px "Cascadia Mono", monospace; }
.home-capability__steps strong { font-size: 22px; }
.home-capability__steps p { margin: 5px 0 0; color: rgba(255,255,255,.64); }

.home-operation-media { background: var(--b-ivory); }
.home-operation-media__grid { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(360px,.75fr); align-items: center; gap: 70px; }
.home-operation-media__scene { margin: 0; position: relative; }
.home-operation-media__scene::before { position: absolute; z-index: -1; top: -18px; right: 22px; bottom: 18px; left: -18px; border: 1px solid rgba(201,155,69,.55); content: ""; }
.home-operation-media__scene img { width: 100%; height: min(590px,55vw); object-fit: cover; }
.home-operation-media__scene figcaption { margin-top: 12px; color: var(--b-muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.home-operation-media__products { display: grid; gap: 12px; margin-top: 28px; }
.home-operation-media__products a { min-height: 90px; display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: center; border-top: 1px solid var(--b-line); padding-top: 12px; text-decoration: none; }
.home-operation-media__products img { width: 110px; height: 74px; object-fit: cover; }
.home-operation-media__products strong,
.home-operation-media__products small { display: block; }
.home-operation-media__products small { margin-top: 4px; color: var(--b-muted); }

.home-custom-cta,
.requirement-band { background: var(--b-gold); color: var(--b-green-950); }
.home-rfq-cta { background: var(--b-paper); }
.home-cta-grid,
.requirement-band__grid { min-height: 260px; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 48px; }
.home-custom-cta h2,
.home-rfq-cta h2,
.requirement-band h2 { max-width: 900px; }
.home-custom-cta .home-kicker { color: var(--b-green-900); }
.home-custom-cta .button--light { border-color: var(--b-green-950); background: var(--b-green-950); color: #fff; }

.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--b-green-950);
  padding-block: clamp(76px, 9vw, 126px);
  color: #fff;
}

.page-hero::before { position: absolute; inset: 0; background: repeating-linear-gradient(125deg, transparent 0 74px, rgba(234,215,173,.045) 75px 76px); content: ""; }
.page-hero__grid { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; color: #fff; font-size: clamp(48px,6vw,82px); letter-spacing: -.045em; line-height: .98; }
.page-hero .lede { color: rgba(255,255,255,.73); }
.page-hero__aside { border-left: 3px solid var(--b-gold); border-radius: 0; background: rgba(255,255,255,.07); }

.catalog-category-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 1px; background: var(--b-line); }
.catalog-category-card { min-height: 400px; position: relative; overflow: hidden; background: var(--b-green-950); color: #fff; text-decoration: none; }
.catalog-category-card__media { position: absolute; inset: 0; }
.catalog-category-card__media::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,41,30,.06), rgba(8,41,30,.92)); content: ""; }
.catalog-category-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--b-slow) var(--b-ease); }
.catalog-category-card:hover img { transform: scale(1.03); }
.catalog-category-card__body { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; padding: 22px; }
.catalog-category-card__body small { color: var(--b-gold-pale); text-transform: uppercase; }
.catalog-category-card__body h3 { color: #fff; font-size: 25px; line-height: 1.05; }
.catalog-category-card__body p { color: rgba(255,255,255,.67); font-size: 12px; }
.catalog-category-card__arrow { color: var(--b-gold); }

.product-search-bar { display: grid; grid-template-columns: 230px 1fr; align-items: center; gap: 24px; border-block: 1px solid var(--b-line); padding-block: 18px; }
.product-search-bar label { color: var(--b-green-950); font-weight: 800; }
.product-search-bar > div { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; }
.product-search-bar input { min-height: 50px; width: 100%; border: 1px solid var(--b-line); border-radius: 0; background: var(--b-paper); padding: 10px 16px; }
.product-search-bar span { color: var(--b-muted); font-size: 12px; }
.product-filter-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 34px; }
.product-filter-chips button { min-height: 44px; border: 1px solid var(--b-line); border-radius: 100px; background: transparent; padding: 8px 16px; color: var(--b-green-900); font-size: 12px; }
.product-filter-chips button[aria-pressed="true"] { border-color: var(--b-green-900); background: var(--b-green-900); color: #fff; }
[data-category-product-card][hidden] { display: none; }

.category-horizon { padding-block: 72px; }
.category-horizon__grid { grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 72px; }
.category-horizon figure {
  margin: 0;
  position: relative;
  display: block;
  border-radius: 0;
  padding: 10px;
}
.category-horizon figure::before { position: absolute; inset: -12px 20px 14px -12px; border: 1px solid rgba(234,215,173,.38); content: ""; }
.category-horizon img { width: 100%; height: 480px; object-fit: cover; position: relative; }
.category-horizon figcaption { margin-top: 10px; color: rgba(255,255,255,.6); }

.category-series-nav,
.product-anchor-nav { position: sticky; z-index: 28; top: 66px; border-bottom: 1px solid var(--b-line); background: rgba(247,243,232,.96); backdrop-filter: blur(14px); }
.category-series-nav .shell,
.product-anchor-nav .shell { min-height: 62px; display: flex; align-items: center; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.category-series-nav a,
.category-series-nav span,
.product-anchor-nav a { min-height: 44px; display: inline-flex; align-items: center; flex: 0 0 auto; border: 0; border-radius: 0; padding: 0 13px; color: var(--b-green-900); font-size: 12px; font-weight: 750; text-decoration: none; }
.category-series-nav span { color: var(--b-gold); text-transform: uppercase; }
.category-series-nav a:hover,
.product-anchor-nav a:hover { background: var(--b-green-900); color: #fff; }

.category-guide-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; background: var(--b-line); }
.category-guide-grid article { background: var(--b-paper); padding: clamp(30px,4vw,56px); }
.category-guide-grid ol,
.category-guide-grid ul { margin: 24px 0 0; padding: 0; list-style: none; }
.category-guide-grid li { display: grid; grid-template-columns: 42px 1fr; border-top: 1px solid var(--b-line); padding: 15px 0; }
.category-guide-grid li > span { color: var(--b-gold); font: 700 11px "Cascadia Mono", monospace; }
.category-guide-grid li p { margin: 0; }
.category-guide-grid ul li { grid-template-columns: 16px 1fr; }
.category-guide-grid ul li::before { color: var(--b-gold); content: "•"; }
.category-guide-note { color: var(--b-muted); font-size: 12px; }

.catalog-product-hero { background: var(--b-ivory); padding-block: 38px 72px; }
.catalog-product-hero__grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(380px,.8fr); align-items: center; gap: 70px; }
.catalog-product-hero__media { grid-column: 1; grid-row: 1; margin: 0; }
.catalog-product-hero__copy { grid-column: 2; grid-row: 1; }
.catalog-product-hero__copy h1 { margin: 14px 0 20px; color: var(--b-green-950); font-size: clamp(46px,5.4vw,78px); letter-spacing: -.045em; line-height: .98; }
.catalog-product-hero__copy .lede { color: var(--b-muted); font-size: 17px; }
.catalog-product-hero__media picture { display: block; position: relative; overflow: hidden; background: var(--b-ivory-deep); }
.catalog-product-hero__media picture::after { position: absolute; inset: 0; border: 1px solid rgba(8,41,30,.1); pointer-events: none; content: ""; }
.catalog-product-hero__media > picture img { width: 100%; height: min(620px,52vw); object-fit: cover; transition: opacity var(--b-fast) ease, transform var(--b-slow) var(--b-ease); }
.catalog-product-hero__media > picture img.is-switching { opacity: .15; transform: scale(1.015); }
.catalog-product-hero__media figcaption { color: var(--b-muted); font-size: 10px; }
.product-thumb-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 10px; }
.product-thumb-strip button { min-height: 74px; overflow: hidden; border: 2px solid transparent; border-radius: 0; background: transparent; padding: 0; }
.product-thumb-strip button.is-active { border-color: var(--b-gold); }
.product-thumb-strip img { width: 100%; height: 74px; object-fit: cover; transition: transform var(--b-normal) var(--b-ease); }
.product-thumb-strip button:hover img { transform: scale(1.03); }

.product-detail-layout { grid-template-columns: minmax(0,1fr) 330px; gap: 56px; }
.product-content-section { border-top: 1px solid var(--b-line); padding-block: 38px; }
.product-overview { border-top: 0; padding-top: 0; }
.product-overview__lede { max-width: 760px; color: var(--b-muted); font-size: 19px; }
.product-overview__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 24px; }
.product-content-section h2 { color: var(--b-green-950); font-size: clamp(30px,3vw,44px); }
.product-evidence-card { top: 150px; border: 0; border-radius: 2px; background: var(--b-green-950); box-shadow: none; }
.product-evidence-card dl > div { border-color: rgba(255,255,255,.14); }
.product-spec-table tr { border-bottom: 1px solid var(--b-line); }
.product-spec-table th { color: var(--b-green-950); }
.fact-chip-list li { border-radius: 0; border-color: var(--b-line); background: var(--b-ivory); }
.product-gallery { grid-template-columns: repeat(12,1fr); gap: 16px; }
.product-gallery figure { grid-column: span 4; margin: 0; }
.product-gallery figure:first-child,
.product-gallery figure:nth-child(5) { grid-column: span 8; }
.product-gallery img { width: 100%; height: 310px; object-fit: cover; }
.product-gallery figure:first-child img,
.product-gallery figure:nth-child(5) img { height: 420px; }
.product-gallery figcaption { color: var(--b-muted); font-size: 11px; }

.product-primary-gallery {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 16px;
}

.product-primary-gallery figure,
.brochure-reference-strip figure { margin: 0; }

.product-primary-gallery img {
  width: 100%;
  height: 280px;
  border: 1px solid var(--b-line);
  background: #fff;
  object-fit: contain;
}

.product-primary-gallery figure:not(:first-child) img { height: 220px; margin-top: 60px; }
.product-primary-gallery figcaption,
.brochure-reference-strip figcaption { color: var(--b-muted); font-size: 11px; }

.media-replacement-note {
  margin: 22px 0 0;
  border-left: 3px solid var(--b-gold);
  background: rgba(213, 178, 124, .12);
  padding: 13px 16px;
  color: var(--b-muted);
  font-size: 13px;
}

.brochure-reference-panel {
  max-height: 480px;
  overflow: hidden;
  margin-top: 34px;
  border-top: 1px solid var(--b-line);
  padding-top: 24px;
}

.brochure-reference-panel__heading {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(280px, 1.2fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 14px;
}

.brochure-reference-panel__heading h3 { margin: 7px 0 0; color: var(--b-green-950); font-size: clamp(24px, 2.5vw, 34px); }
.brochure-reference-panel__heading p { margin-block: 0; color: var(--b-muted); }

.brochure-reference-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding: 0 0 12px;
  scrollbar-color: var(--b-gold) var(--b-ivory-deep);
}

.brochure-reference-strip img { width: 100%; height: 170px; object-fit: cover; }
.product-downloads { background: var(--b-green-900); color: #fff; }
.product-downloads__grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; }
.product-downloads h2 { color: #fff; font-size: clamp(34px,4vw,56px); }
.product-downloads p { max-width: 720px; color: rgba(255,255,255,.68); }
.product-downloads .button { border-color: var(--b-gold); background: var(--b-gold); color: var(--b-green-950); }

.faq-item { border: 0; border-top: 1px solid var(--b-line); border-radius: 0; background: transparent; }
.faq-item:last-child { border-bottom: 1px solid var(--b-line); }
.faq-item summary { min-height: 66px; color: var(--b-green-950); font-weight: 750; }
.faq-item[open] { background: rgba(255,255,255,.5); }

.section { padding-block: clamp(70px,8vw,112px); }
.section--paper { background: var(--b-paper); }
.requirement-band { padding-block: 24px; }
.requirement-band .eyebrow { color: var(--b-green-900); }
.site-footer { background: var(--b-green-950); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--b-slow) var(--b-ease) var(--reveal-delay,0ms), transform var(--b-slow) var(--b-ease) var(--reveal-delay,0ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  :root { --shell: min(100% - 40px, 1120px); }
  .primary-nav > .primary-nav__links > .nav-item > a,
  .primary-nav > .primary-nav__links > .nav-item > button { padding-inline: 8px; font-size: 12px; }
  .header-actions .button { padding-inline: 13px; }
  .concept-hero__inner { grid-template-columns: minmax(0,1fr) 270px; gap: 32px; }
  .concept-hero--media-left .concept-hero__inner { grid-template-columns: 250px minmax(0,1fr); }
  .catalog-category-grid { grid-template-columns: repeat(3,1fr); }
  .catalog-category-card:nth-child(4),
  .catalog-category-card:nth-child(5) { min-height: 330px; }
}

@media (max-width: 1023px) {
  :root { --shell: min(100% - 36px, 920px); }
  .primary-nav { display: none; }
  .menu-toggle { min-width: 48px; min-height: 48px; display: inline-grid; place-items: center; }
  .header-actions .button { display: inline-flex; }
  .site-header__inner { min-height: 68px; }
  .mobile-nav { background: rgba(8,41,30,.76); }
  .mobile-nav__panel { width: min(520px,92vw); border-left: 1px solid rgba(201,155,69,.35); background: var(--b-ivory); }
  .mobile-nav__head { border-bottom-color: var(--b-line); }
  .mobile-nav__row { min-height: 58px; border-bottom: 1px solid var(--b-line); }
  .mobile-nav__enter,
  .mobile-nav__label { color: var(--b-green-950); font-weight: 800; }
  .mobile-nav__toggle { min-width: 48px; min-height: 48px; }
  .mobile-nav__branch { background: rgba(255,255,255,.58); }
  .mobile-nav__product-list a { min-height: 52px; }
  .site-footer a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .concept-hero { min-height: 760px; }
  .concept-hero__inner { grid-template-columns: 1fr; align-content: center; padding-block: 90px 150px; }
  .concept-hero--media-left .concept-hero__inner { grid-template-columns: 1fr; }
  .concept-hero--media-left .concept-hero__copy { grid-column: 1; grid-row: 1; }
  .concept-hero--media-left .concept-hero__media-note { grid-column: 1; grid-row: 2; }
  .concept-hero__media-note { max-width: 520px; align-self: auto; }
  .concept-hero__trust .shell { grid-template-columns: repeat(2,1fr); }
  .concept-hero__trust span { min-height: 60px; }
  .home-category-card:nth-child(n) { grid-column: span 6; }
  .home-category-card:nth-child(5) { grid-column: span 12; }
  .home-application-layout,
  .home-capability__grid,
  .home-operation-media__grid { grid-template-columns: 1fr; gap: 44px; }
  .home-featured-grid,
  .brochure-product-grid { grid-template-columns: repeat(2,1fr); }
  .catalog-product-hero__grid { grid-template-columns: 1fr; gap: 38px; }
  .catalog-product-hero__media,
  .catalog-product-hero__copy { grid-column: 1; }
  .catalog-product-hero__media { grid-row: 1; }
  .catalog-product-hero__copy { grid-row: 2; }
  .catalog-product-hero__media > picture img { height: min(660px,72vw); }
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-evidence-card { position: static; }
  .category-horizon__grid { grid-template-columns: 1fr; gap: 38px; }
  .category-horizon img { height: min(540px,66vw); }
  .catalog-category-grid { grid-template-columns: repeat(2,1fr); }
  .catalog-category-card { min-height: 360px; }
}

@media (max-width: 767px) {
  :root { --shell: calc(100% - 28px); }
  html { scroll-padding-top: 98px; }
  .info-bar__inner { min-height: 26px; }
  .info-bar__inner span:last-child { display: none; }
  .site-header__inner { min-height: 64px; }
  .brand__mark { width: 36px; height: 36px; }
  .brand__name strong { font-size: 16px; }
  .brand__name small { display: none; }
  .header-actions .button { display: none; }
  .concept-hero { min-height: 760px; }
  .concept-hero__scene { object-position: 68% center; }
  .concept-hero--media-left .concept-hero__scene { object-position: 38% center; }
  .concept-hero__scrim { background: linear-gradient(180deg, rgba(5,29,21,.47), rgba(5,29,21,.94) 65%, rgba(5,29,21,.98)); }
  .concept-hero__inner { min-height: 630px; align-content: end; padding-block: 72px 154px; }
  .concept-hero h1 { margin-block: 12px 18px; font-size: clamp(42px,12.5vw,59px); }
  .concept-hero__copy > p:not(.concept-hero__eyebrow) { font-size: 15px; }
  .concept-hero__actions { display: grid; margin-top: 24px; }
  .concept-hero__actions .button { width: 100%; }
  .concept-hero__media-note { padding: 13px; }
  .concept-hero__media-note p { font-size: 10px; }
  .concept-hero__trust .shell { grid-template-columns: repeat(2,1fr); width: 100%; }
  .concept-hero__trust span { min-height: 58px; padding: 9px 12px; font-size: 9px; }
  .concept-hero__trust svg { width: 17px; }
  .home-section-heading,
  .section-heading { display: block; margin-bottom: 28px; }
  .home-section-heading > p,
  .section-heading > p { margin-top: 12px; }
  .home-section-heading h2,
  .section-heading h2,
  .home-application-layout h2,
  .home-capability h2,
  .home-operation-media h2,
  .category-horizon h2,
  .requirement-band h2 { font-size: clamp(33px,10vw,47px); }
  .home-category-grid { grid-template-columns: 1fr; gap: 12px; }
  .home-category-card:nth-child(n) { min-height: 390px; grid-column: 1; }
  .home-category-card__body { padding: 22px; }
  .application-pill-grid { grid-template-columns: 1fr; }
  .application-pill-grid a,
  .application-pill-grid a:first-child { min-height: 112px; }
  .home-featured-grid,
  .brochure-product-grid { grid-template-columns: 1fr; }
  .brochure-product-card__media { min-height: 235px; }
  .home-capability__steps li { grid-template-columns: 48px 1fr; }
  .home-operation-media__scene img { height: 430px; }
  .home-cta-grid,
  .requirement-band__grid { grid-template-columns: 1fr; gap: 24px; padding-block: 48px; }
  .page-hero { padding-block: 62px 76px; }
  .page-hero h1 { font-size: clamp(42px,12vw,58px); }
  .catalog-category-grid { grid-template-columns: 1fr; }
  .catalog-category-card,
  .catalog-category-card:nth-child(n) { min-height: 390px; }
  .product-search-bar { grid-template-columns: 1fr; gap: 10px; }
  .product-search-bar > div { grid-template-columns: 1fr; }
  .product-filter-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; }
  .category-series-nav,
  .product-anchor-nav { top: 63px; }
  .category-horizon { padding-block: 56px; }
  .category-horizon img { height: 390px; }
  .category-guide-grid { grid-template-columns: 1fr; }
  .catalog-product-hero { padding-block: 24px 54px; }
  .catalog-product-hero__copy h1 { font-size: clamp(43px,12vw,58px); }
  .catalog-product-hero__media > picture img { height: 430px; }
  .product-thumb-strip button,
  .product-thumb-strip img { min-height: 62px; height: 62px; }
  .product-gallery { grid-template-columns: 1fr; }
  .product-gallery figure,
  .product-gallery figure:first-child,
  .product-gallery figure:nth-child(5) { grid-column: 1; }
  .product-gallery img,
  .product-gallery figure:first-child img,
  .product-gallery figure:nth-child(5) img { height: 300px; }
  .product-primary-gallery { grid-template-columns: 1fr; }
  .product-primary-gallery img,
  .product-primary-gallery figure:not(:first-child) img { height: auto; min-height: 220px; margin-top: 0; }
  .brochure-reference-panel { max-height: none; }
  .brochure-reference-panel__heading { grid-template-columns: 1fr; gap: 10px; }
  .brochure-reference-strip { grid-auto-columns: minmax(220px, 82vw); }
  .product-downloads__grid { grid-template-columns: 1fr; }
  .section { padding-block: 66px; }
}

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