:root {
  --forest: #16483b;
  --forest-deep: #102c25;
  --forest-soft: #255e4e;
  --ink: #202723;
  --body: #343b36;
  --muted: #737a73;
  --paper: #f5f5f0;
  --line: #d7dbd4;
  --brass: #b8945a;
  --white: #fff;
  --shell: min(1240px, calc(100% - 40px));
  --font-display: "Manrope", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--body);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.72;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4, h5, h6, .brand-name, .header-contact strong { font-family: var(--font-display); font-weight: 700; letter-spacing: -.035em; }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }

.shell { width: var(--shell); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.button, .button-outline { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 27px; border: 1px solid var(--forest); font-family: var(--font-body); letter-spacing: .05em; font-size: 14px; font-weight: 800; text-transform: uppercase; transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease; }
.button { color: var(--white); background: var(--forest); }
.button:hover { background: var(--forest-deep); border-color: var(--forest-deep); transform: translateY(-2px); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.6); }
.button-outline:hover { color: var(--ink); background: var(--white); transform: translateY(-2px); }

/* Header — retains the broad, white source-site masthead and dark navigation bar. */
.site-header { position: relative; z-index: 20; background: var(--white); }
.header-main { border-bottom: 1px solid #e9ece8; }
.header-main .shell { min-height: 96px; display: grid; grid-template-columns: minmax(340px, 1.25fr) minmax(260px, 1fr) auto; align-items: center; gap: 26px; }
.brand-lockup { display: inline-flex; align-items: center; min-width: 0; gap: 14px; }
.brand-lockup img { width: 62px; max-height: 72px; object-fit: contain; flex: none; }
.brand-name { color: #17251f; font-size: 21px; line-height: 1.14; letter-spacing: -.015em; }
.brand-name small { display: block; margin-top: 6px; color: var(--forest); font-family: var(--font-body); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.header-brief { min-width: 0; padding-left: 22px; border-left: 1px solid #bbbeb9; color: #405047; font-size: 14px; font-weight: 600; line-height: 1.55; }
.header-contact { display: flex; align-items: center; gap: 11px; color: var(--forest); white-space: nowrap; }
.header-contact-mark { display: grid; width: 43px; height: 43px; flex: none; place-items: center; color: var(--forest); }
.header-contact-mark svg { width: 35px; height: 35px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.header-contact span { display: block; color: #677069; font-size: 11px; font-weight: 600; line-height: 1.25; letter-spacing: .025em; }
.header-contact strong { display: block; color: var(--forest); font-size: 18px; line-height: 1.2; letter-spacing: -.015em; }

.primary-nav { position: relative; background: #20231f; border-bottom: 3px solid var(--brass); }
.nav-shell { position: relative; display: flex; align-items: stretch; min-height: 49px; }
.nav-toggle { display: none; color: var(--white); background: transparent; border: 0; }
.nav-list { display: flex; align-items: stretch; width: auto; margin: 0; padding: 0; list-style: none; }
.nav-item { position: relative; }
.nav-item > a { display: flex; min-height: 48px; align-items: center; padding: 0 20px; color: #f2f3ef; font-size: 14px; font-weight: 700; transition: background-color .2s ease; }
.nav-item > a:hover, .nav-item:focus-within > a, .nav-item.current > a { background: var(--forest); }
.nav-contact { margin-left: auto; display: flex; align-items: center; gap: 14px; color: #cbd0c9; font-size: 12px; font-weight: 500; }
.nav-contact a { color: #fff; font-weight: 700; }
.mega-panel { position: absolute; top: 100%; left: 0; width: min(780px, calc(100vw - 40px)); padding: 24px 28px; color: var(--body); background: #fff; border-top: 3px solid var(--forest); box-shadow: 0 15px 34px rgba(15, 38, 31, .19); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .2s ease, visibility .2s ease, transform .2s ease; }
.nav-item:hover .mega-panel, .nav-item:focus-within .mega-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-panel > strong { display: block; margin-bottom: 10px; color: var(--forest); font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.mega-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px 18px; }
.mega-links a { padding: 6px 0; color: #48534c; font-size: 14px; font-weight: 500; }
.mega-links a:hover { color: var(--forest); text-decoration: underline; }

/* Source-shaped home hero: image-led 780px scene with four clear entry points. */
.source-hero { position: relative; min-height: 650px; overflow: hidden; color: #fff; background: var(--forest-deep); }
.hero-slides, .hero-slide, .hero-overlay { position: absolute; inset: 0; }
.hero-slide { opacity: 0; background: center/cover no-repeat; transform: scale(1.025); transition: opacity 1s ease, transform 6s ease; }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-overlay { background: rgba(7, 25, 20, .66); }
.source-hero .shell { position: relative; z-index: 2; min-height: 650px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px 0 70px; }
.hero-copy { width: min(1020px, 100%); text-align: center; text-shadow: 0 2px 12px rgba(0,0,0,.32); }
.hero-mark { width: 88px; height: 88px; margin: 0 auto 15px; padding: 8px; border: 1px solid rgba(255,255,255,.8); border-radius: 50%; background: rgba(255,255,255,.94); box-shadow: 0 10px 25px rgba(0,0,0,.2); }
.hero-mark img { width: 100%; height: 100%; object-fit: contain; }
.hero-kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 14px; color: #ead7ac; font-size: 13px; font-weight: 800; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.hero-kicker::before { width: 34px; height: 2px; content: ""; background: currentColor; }
.hero-title { max-width: 980px; margin: 0 auto; font-size: clamp(40px, 4vw, 56px); line-height: 1.12; letter-spacing: -.045em; }
.hero-summary { max-width: 830px; margin: 20px auto 0; font-size: clamp(17px, 1.45vw, 19px); font-weight: 500; line-height: 1.68; }
.hero-actions { display: flex; justify-content: center; gap: 14px; margin-top: 28px; }.hero-actions .button-outline { border-color: rgba(255,255,255,.74); }
.project-task-section { position: relative; z-index: 4; margin-top: -40px; }.project-task-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }.project-task { position: relative; display: flex; min-height: 146px; flex-direction: column; padding: 24px; color: var(--forest); background: #fff; border-top: 3px solid var(--brass); box-shadow: 0 10px 25px rgba(11,35,28,.12); }.project-task strong { font-family: var(--font-display); font-size: 20px; line-height: 1.22; }.project-task span { margin-top: 10px; color: #506056; font-size: 14px; font-weight: 500; line-height: 1.5; }.project-task b { margin-top: auto; color: var(--brass); font-size: 22px; }.project-task:hover { color: #fff; background: var(--forest); }.project-task:hover span { color: #e1ebe3; }
.hero-controls { position: absolute; z-index: 3; right: max(26px, calc((100vw - 1200px) / 2)); bottom: 26px; display: flex; align-items: center; gap: 11px; }
.hero-arrow, .hero-dot { color: #fff; border: 1px solid rgba(255,255,255,.74); background: rgba(13,35,29,.28); transition: background-color .2s ease, transform .2s ease; }
.hero-arrow { width: 42px; height: 42px; border-radius: 50%; font-size: 21px; }
.hero-arrow:hover { background: var(--forest); transform: scale(1.06); }
.hero-dots { display: flex; gap: 8px; }
.hero-dot { width: 10px; height: 10px; padding: 0; border-radius: 50%; }
.hero-dot.is-active { background: var(--brass); border-color: var(--brass); }

.source-section { padding: 88px 0; }
.source-section.paper { background: var(--paper); }
.section-intro { max-width: 910px; margin: 0 auto 42px; text-align: center; }
.section-rule-title { display: flex; align-items: center; justify-content: center; gap: 28px; margin: 0; color: var(--ink); font-size: clamp(30px, 3.2vw, 43px); line-height: 1.12; letter-spacing: -.03em; }
.section-rule-title::before, .section-rule-title::after { width: min(18vw, 220px); height: 2px; content: ""; background: var(--forest); }
.section-rule-title em { color: var(--forest); font-style: normal; }
.section-intro p { max-width: 760px; margin: 19px auto 0; color: #263a2f; font-size: 18px; font-weight: 500; line-height: 1.7; }
.section-action { margin: 36px 0 0; text-align: center; }

/* Source site's left-tabs / large equipment stage, rebuilt without generated CMS markup. */
.equipment-showcase { display: grid; grid-template-columns: 286px minmax(0, 1fr); min-height: 630px; background: var(--forest-deep); }
.showcase-tabs { display: flex; flex-direction: column; background: var(--ink); }
.showcase-trigger { position: relative; min-height: 84px; padding: 18px 27px; color: #e8eee8; background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 15px; font-weight: 700; line-height: 1.45; text-align: left; transition: padding-left .24s ease, background-color .24s ease; }
.showcase-trigger::after { position: absolute; top: 50%; right: 20px; content: "→"; opacity: 0; transform: translate(6px, -50%); transition: opacity .2s ease, transform .2s ease; }
.showcase-trigger:hover, .showcase-trigger.is-active { padding-left: 33px; background: var(--forest); }
.showcase-trigger:hover::after, .showcase-trigger.is-active::after { opacity: 1; transform: translate(0, -50%); }
.showcase-stage { position: relative; min-height: 630px; overflow: hidden; background: var(--forest-deep); }
.showcase-panel { position: absolute; inset: 0; opacity: 0; pointer-events: none; transform: translateX(24px); transition: opacity .38s ease, transform .38s ease; }
.showcase-panel.is-active { opacity: 1; pointer-events: auto; transform: translateX(0); }
.showcase-panel::after { position: absolute; inset: 0; z-index: 1; content: ""; background: linear-gradient(90deg, rgba(6,39,31,.53), rgba(6,39,31,.12) 54%, rgba(6,39,31,.46)); pointer-events: none; }
.showcase-photo { position: absolute; inset: 0; min-height: 0; background: center/cover no-repeat; opacity: .54; }
.showcase-detail { position: absolute; z-index: 2; top: 50%; right: clamp(24px, 4vw, 54px); display: flex; width: min(350px, calc(100% - 48px)); min-height: 332px; flex-direction: column; padding: 31px 30px 28px; color: #f3f5f1; background: rgba(7,43,35,.82); border: 1px solid rgba(225,235,226,.26); box-shadow: 0 18px 42px rgba(0,0,0,.22); transform: translateY(-50%); backdrop-filter: blur(4px); }
.showcase-detail > span { color: #d9c58f; font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.showcase-detail h3 { margin: 15px 0; color: #fff; font-size: 26px; line-height: 1.17; letter-spacing: -.025em; }
.showcase-detail p { margin: 0; color: #dce4de; font-size: 15px; font-weight: 500; line-height: 1.7; }
.showcase-detail .showcase-action { display: inline-flex; width: 100%; min-height: 46px; align-items: center; justify-content: space-between; gap: 14px; margin-top: auto; padding: 0 15px 0 17px; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.52); font-size: 12px; font-weight: 700; letter-spacing: .1em; line-height: 1.2; text-transform: uppercase; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }
.showcase-detail .showcase-action span { color: #e4cf98; font-size: 18px; font-weight: 400; line-height: 1; letter-spacing: 0; }
.showcase-detail .showcase-action:hover { color: var(--forest-deep); background: #fff; border-color: #fff; transform: translateY(-2px); }

.home-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.news-reveal-grid .source-card { opacity: 0; transform: translateY(24px); animation: news-card-in .6s ease forwards; }.news-reveal-grid.is-visible .source-card:nth-child(1) { animation-delay: .04s; }.news-reveal-grid.is-visible .source-card:nth-child(2) { animation-delay: .18s; }.news-reveal-grid.is-visible .source-card:nth-child(3) { animation-delay: .32s; }@keyframes news-card-in { to { opacity: 1; transform: translateY(0); } }
.source-card { overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.source-card:hover { border-color: var(--forest); box-shadow: 0 17px 28px rgba(28, 48, 39, .12); transform: translateY(-6px); }
.source-card-media { position: relative; display: grid; aspect-ratio: 3 / 2; overflow: hidden; place-items: center; background: #e8ece7; }
.source-card-media img { width: 100%; height: 100%; object-fit: contain; }
.source-card-body { padding: 21px 22px 24px; }
.source-card-body time { display: block; color: var(--muted); font-size: 12px; font-weight: 600; line-height: 1.3; }
.news-type { display: block; margin: 9px 0; color: var(--brass); font-size: 12px; font-weight: 700; letter-spacing: .11em; line-height: 1.3; text-transform: uppercase; }
.source-card-body h3 { margin: 0; color: var(--forest); font-size: 20px; line-height: 1.28; letter-spacing: -.02em; }
.source-card-body p { margin: 11px 0 0; color: var(--muted); font-size: 15px; line-height: 1.62; }
.source-card-body .card-link { display: inline-block; margin-top: 16px; color: var(--forest); font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }

.company-band { position: relative; overflow: hidden; color: #fff; background: var(--forest-deep); }
.company-band::before { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(10,35,28,.96), rgba(10,35,28,.63)), url("/static/upload/trade/company/rotary-processing-equipment.png") center/cover no-repeat; }
.company-band .shell { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 430px; gap: 58px; align-items: center; min-height: 432px; padding: 72px 0; }
.company-band-compact .shell { min-height: 360px; }
.company-band h2 { max-width: 690px; margin: 0; font-size: clamp(34px, 3.7vw, 50px); line-height: 1.12; letter-spacing: -.035em; }
.company-band p { max-width: 675px; margin: 21px 0 29px; color: #d7e0d9; font-size: 17px; font-weight: 500; line-height: 1.72; }
.scope-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.28); border-left: 1px solid rgba(255,255,255,.28); }
.scope-list div { min-height: 116px; padding: 20px; border-right: 1px solid rgba(255,255,255,.28); border-bottom: 1px solid rgba(255,255,255,.28); }
.scope-list b { display: block; color: #e3c98e; font-size: 28px; line-height: 1; }
.scope-list span { display: block; margin-top: 9px; color: #f2f3ef; font-size: 14px; font-weight: 600; line-height: 1.4; }
.company-proof-band::before { background: linear-gradient(90deg, rgba(20,24,23,.94), rgba(20,24,23,.76)), url("/static/upload/trade/company/rotary-processing-equipment.png") center/cover no-repeat; }
.company-proof-band .shell { display: block; max-width: 1120px; min-height: 0; padding: 78px 0 52px; text-align: center; }
.company-proof-copy { max-width: 980px; margin: 0 auto; }.company-proof-copy .hero-kicker { margin: 0 0 12px; color: #dfc68b; }.company-proof-copy h2 { max-width: none; margin: 0; font-size: clamp(34px, 4.1vw, 54px); }.company-proof-copy p:not(.hero-kicker) { max-width: 930px; margin: 22px auto 0; color: #f0f2ee; font-size: 17px; line-height: 1.8; }
.company-proof-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; margin-top: 50px; }.company-proof-stats b { display: block; color: #fff; font-size: clamp(62px, 8vw, 112px); font-weight: 500; line-height: .85; letter-spacing: -.07em; }.company-proof-stats sup { position: relative; top: -.55em; margin-left: 6px; color: #fff; font-size: .32em; letter-spacing: 0; }.company-proof-stats span { display: block; margin-top: 24px; color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .02em; }.company-proof-action { margin: 44px 0 0; }.company-proof-link { display: inline-grid; width: 58px; height: 58px; place-items: center; color: #1a2821; font-size: 31px; font-weight: 700; line-height: 1; background: #fff; border-radius: 50%; transition: transform .2s ease, background .2s ease; }.company-proof-link:hover { color: #fff; background: var(--brass); transform: translateX(5px); }
.capability-fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }.capability-fact-grid a { display: flex; min-height: 250px; flex-direction: column; padding: 25px; color: var(--forest); border: 1px solid var(--line); border-top: 3px solid var(--brass); background: #fff; }.capability-fact-grid strong { font-family: var(--font-display); font-size: 21px; line-height: 1.25; }.capability-fact-grid span { margin-top: 15px; color: #4c5b51; font-size: 15px; font-weight: 500; line-height: 1.6; }.capability-fact-grid em { color: var(--forest); font-style: normal; font-weight: 800; }.capability-fact-grid b { margin-top: auto; padding-top: 20px; color: var(--forest); font-size: 14px; }.capability-fact-grid a:hover { color: #fff; background: var(--forest); }.capability-fact-grid a:hover span, .capability-fact-grid a:hover em, .capability-fact-grid a:hover b { color: #e8f0ea; }
.final-inquiry { padding: 68px 0; color: #fff; background: var(--forest-deep); }.final-inquiry .shell { display: flex; align-items: center; justify-content: space-between; gap: 45px; }.final-inquiry h2 { max-width: 700px; margin: 7px 0 10px; color: #fff; font-size: clamp(32px, 3.4vw, 44px); line-height: 1.15; }.final-inquiry p:not(.hero-kicker) { max-width: 770px; margin: 0; color: #dce5de; font-size: 17px; line-height: 1.7; }.final-inquiry .button { flex: none; color: var(--forest-deep); background: #fff; border-color: #fff; }

.record-marquee { overflow: hidden; width: 100%; }
.record-track { display: flex; width: max-content; animation: credential-marquee 32s linear infinite; will-change: transform; }
.record-marquee-group { display: flex; align-items: stretch; gap: 18px; padding-right: 18px; }
.record-marquee:hover .record-track, .record-marquee:focus-within .record-track { animation-play-state: paused; }
.record-tile { display: flex; width: clamp(205px, 21vw, 248px); min-width: 0; flex: 0 0 clamp(205px, 21vw, 248px); flex-direction: column; overflow: hidden; color: var(--forest); background: #fff; border: 1px solid var(--line); box-shadow: 0 8px 20px rgba(28,48,39,.06); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.record-tile:hover { border-color: var(--forest); box-shadow: 0 15px 26px rgba(28,48,39,.13); transform: translateY(-4px); }
.record-tile img { display: block; width: 100%; aspect-ratio: 530 / 751; padding: 10px; object-fit: contain; background: #f7f7f3; }
.record-tile h3 { margin: 0; padding: 14px 15px 16px; border-top: 1px solid var(--line); color: var(--forest); font-size: 15px; line-height: 1.42; letter-spacing: -.012em; }
.record-tabs { display: flex; justify-content: center; gap: 1px; margin: 30px 0 25px; }
.record-tab { min-width: 175px; padding: 12px 20px; color: #58675e; font: inherit; font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; background: #fff; border: 1px solid var(--line); cursor: pointer; }
.record-tab.is-active { color: #fff; background: var(--forest); border-color: var(--forest); }
.record-panel[hidden] { display: none; }
@keyframes credential-marquee { to { transform: translateX(-50%); } }

.project-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.project-row a { min-height: 155px; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; transition: background-color .2s ease, color .2s ease; }
.project-row a:hover { color: #fff; background: var(--forest); }
.project-row span { display: block; color: var(--brass); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.project-row b { display: block; margin-top: 12px; font-family: var(--font-display); font-size: 20px; font-weight: 700; line-height: 1.28; letter-spacing: -.02em; }
.project-row small { display: block; margin-top: 9px; color: var(--muted); font-size: 14px; font-weight: 500; line-height: 1.5; }
.project-row a:hover small { color: #d7e5dc; }
.project-marquee { overflow: hidden; width: 100%; }.project-track { display: flex; width: max-content; animation: credential-marquee 32s linear infinite; will-change: transform; }.project-marquee-group { display: flex; gap: 22px; padding-right: 22px; }.project-marquee:hover .project-track, .project-marquee:focus-within .project-track { animation-play-state: paused; }.project-tile { display: flex; width: min(380px, 29vw); flex: 0 0 min(380px, 29vw); min-height: 0; flex-direction: column; overflow: hidden; color: var(--forest); background: #fff; border: 1px solid var(--line); }.project-tile img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; }.project-tile > div { min-height: 145px; padding: 19px 20px 20px; }.project-tile span { display: block; color: var(--brass); font-size: 12px; font-weight: 800; letter-spacing: .11em; }.project-tile h3 { margin: 8px 0 12px; font-size: 20px; line-height: 1.22; }.project-tile b { display: block; color: #526158; font-size: 13px; }.project-tile:hover { color: #fff; background: var(--forest); }.project-tile:hover b { color: #e1ebe3; }

.article-content { max-width: 760px; color: #27382f; font-size: 18px; line-height: 1.72; }
.article-content > h2, .article-content section > h2 { color: var(--forest); font-size: clamp(30px, 3vw, 40px); line-height: 1.2; }
.article-content h3 { color: var(--forest); font-size: clamp(21px, 2.1vw, 25px); line-height: 1.3; }
.article-content p { max-width: 760px; }
.article-content li { margin: 8px 0; }
.solution-guidance, .credential-context, .news-context, .case-fact-template { margin-top: 45px; padding: 30px; border-left: 4px solid var(--brass); background: var(--paper); }
.solution-guidance p, .credential-context p, .news-context p { margin-bottom: 0; }
.case-fact-template dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 20px 0 0; background: var(--line); }.case-fact-template dl div { padding: 16px; background: #fff; }.case-fact-template dt { color: var(--forest); font-size: 14px; font-weight: 800; }.case-fact-template dd { margin: 5px 0 0; color: #46564d; font-size: 16px; }
.case-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(390px, .9fr); gap: 48px; align-items: start; }.case-media { min-height: 440px; background: var(--paper); }.case-media img { width: 100%; height: 100%; min-height: 440px; object-fit: contain; }.case-summary { max-width: none; }.case-summary .case-fact-template { margin-top: 28px; }.case-body { margin-top: 48px; }

/* Inner pages retain the wider title imagery and disciplined 1200px content framework. */
.inner-hero { position: relative; overflow: hidden; min-height: 290px; color: #fff; background: #15392f center/cover no-repeat; }
.inner-hero::before { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(11,35,28,.88), rgba(11,35,28,.42)); }
.inner-hero .shell { position: relative; display: flex; min-height: 290px; flex-direction: column; justify-content: center; }
.inner-hero p { display: inline-flex; width: fit-content; align-items: center; gap: 10px; margin: 0 0 13px; color: #e3d09d; font-size: 13px; font-weight: 800; letter-spacing: .15em; line-height: 1.35; text-transform: uppercase; }
.inner-hero p::before { width: 30px; height: 2px; content: ""; background: currentColor; }
.inner-hero h1 { max-width: 800px; margin: 0; font-size: clamp(43px, 4.5vw, 63px); line-height: 1.04; letter-spacing: -.045em; }
.breadcrumb { border-bottom: 1px solid var(--line); background: #f6f7f3; }
.breadcrumb .shell { min-height: 50px; display: flex; align-items: center; color: #69756c; font-size: 13px; font-weight: 500; }
.inner-section { padding: 72px 0 90px; }
.inner-layout { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: 42px; }
.inner-side { align-self: start; border-top: 4px solid var(--forest); background: var(--paper); }
.inner-side h2 { margin: 0; padding: 20px 22px 14px; color: var(--forest); font-family: var(--font-body); font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.inner-side a { display: block; padding: 12px 22px; border-top: 1px solid var(--line); color: #58635c; font-size: 15px; font-weight: 600; line-height: 1.42; }
.inner-side a:hover, .inner-side a.is-current { color: #fff; background: var(--forest); }
.article-content { color: #334239; font-size: 18px; font-weight: 500; line-height: 1.82; }
.article-content h2 { margin: 0 0 24px; color: var(--forest); font-size: clamp(36px, 3.1vw, 46px); line-height: 1.1; letter-spacing: -.04em; }
.article-content h3 { position: relative; margin-top: 44px; padding-left: 17px; color: var(--forest); font-size: 27px; line-height: 1.2; letter-spacing: -.03em; }
.article-content h3::before { position: absolute; top: .15em; bottom: .15em; left: 0; width: 4px; content: ""; background: var(--brass); }
.article-content strong { color: var(--forest); font-weight: 800; }
.article-content img { margin: 24px 0; }
.article-content p:first-child { margin-top: 0; }
.article-narrow { max-width: 900px; margin: 0 auto; }
.facility-page { max-width: 950px; }
.facility-page h3 { margin-top: 44px; }
.facility-image { margin: 30px 0 24px; }
.facility-image img { width: 100%; max-height: 560px; object-fit: contain; background: #edf0ec; }
.facility-image figcaption { margin-top: 9px; color: var(--muted); font-size: 13px; text-align: center; }
.facility-image-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 30px 0 24px; }
.facility-image-pair figure { margin: 0; }
.facility-image-pair img { width: 100%; height: 280px; object-fit: cover; background: #edf0ec; }
.service-page { padding-top: 70px; }
.service-intro { max-width: 780px; margin: 0 auto 46px; text-align: center; }
.service-intro h2, .service-flow h2, .service-cta h2 { margin: 8px 0 14px; color: var(--forest); font-size: clamp(30px, 3.2vw, 44px); line-height: 1.12; }
.service-intro > p:last-child { margin: 0; color: #536158; font-size: 18px; }
.service-routes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.service-route { overflow: hidden; color: var(--body); background: #fff; border: 1px solid var(--line); box-shadow: 0 12px 25px rgba(20, 46, 38, .07); transition: transform .2s ease, box-shadow .2s ease; }
.service-route:hover { transform: translateY(-5px); box-shadow: 0 19px 32px rgba(20, 46, 38, .14); }
.service-route img { width: 100%; height: 210px; object-fit: cover; }
.service-route > div { padding: 22px 24px 27px; }
.service-route span { color: var(--brass); font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: .14em; }
.service-route h3 { margin: 7px 0 9px; color: var(--forest); font-size: 23px; line-height: 1.18; }
.service-route p { min-height: 54px; margin: 0 0 16px; color: #59655d; font-size: 14px; line-height: 1.7; }
.service-route b { display: block; padding-top: 14px; color: var(--forest); border-top: 1px solid var(--line); font-size: 12px; line-height: 1.45; }
.service-flow { display: grid; grid-template-columns: .85fr 1.45fr; gap: 70px; align-items: start; margin-top: 80px; padding: 57px 62px; color: #e7eee9; background: var(--forest-deep); }
.service-flow h2 { color: #fff; }
.service-flow ol { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; counter-reset: service-flow; }
.service-flow li { position: relative; min-height: 58px; padding-left: 67px; counter-increment: service-flow; }
.service-flow li::before { position: absolute; top: 0; left: 0; display: grid; width: 43px; height: 43px; place-items: center; color: var(--forest-deep); background: var(--brass); border-radius: 50%; content: counter(service-flow, decimal-leading-zero); font-size: 12px; font-weight: 800; }
.service-flow b, .service-flow span { display: block; }
.service-flow b { margin-bottom: 3px; color: #fff; font-size: 17px; }
.service-flow span { color: #cad6cf; font-size: 14px; line-height: 1.55; }
.service-proof { display: grid; grid-template-columns: minmax(280px, .9fr) 1.1fr; align-items: stretch; margin-top: 40px; background: #f1f3ef; }
.service-proof img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
.service-proof > div { padding: 46px 52px; }
.service-proof h2 { margin-top: 8px; }
.service-proof p:not(.hero-kicker) { color: #58645c; }
.service-proof .button { margin-top: 14px; }
@media (max-width: 900px) { .service-routes { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } .service-route p { min-height: 0; } .service-flow { grid-template-columns: 1fr; gap: 28px; } .service-proof { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .service-page { padding-top: 46px; } .service-flow { padding: 38px 25px; } .service-proof > div { padding: 33px 25px; } .service-route img { height: 215px; } }
.article-nav { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); }
.article-nav p { margin: 8px 0; }
.article-title { margin: 0 0 15px; color: var(--forest); font-size: 36px; line-height: 1.14; letter-spacing: -.03em; }
.article-lead { margin: 0 0 31px; color: #405047; font-size: 21px; font-weight: 600; line-height: 1.58; }

.catalog-layout { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: 32px; }
.catalog-panel { align-self: start; border-top: 4px solid var(--forest); background: var(--paper); }
.catalog-panel h2 { margin: 0; padding: 19px 20px 14px; color: var(--forest); font-family: var(--font-body); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; }
.catalog-panel a { display: block; padding: 12px 20px; border-top: 1px solid var(--line); color: #566159; font-size: 15px; font-weight: 600; line-height: 1.4; }
.catalog-panel a:hover { color: #fff; background: var(--forest); }
.catalog-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.catalog-head h2 { margin: 0; color: var(--forest); font-size: clamp(37px, 3.2vw, 48px); line-height: 1.08; letter-spacing: -.04em; }
.catalog-head p { margin: 0; color: #536158; font-size: 16px; font-weight: 600; line-height: 1.6; }
.listing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.listing-card { overflow: hidden; border: 1px solid var(--line); background: #fff; transition: box-shadow .22s ease, transform .22s ease; }
.listing-card:hover { box-shadow: 0 15px 27px rgba(22, 50, 40, .13); transform: translateY(-4px); }
.listing-card > a:first-child { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #e1e5df; }
.listing-card img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s ease; }
.listing-card:hover img { transform: scale(1.05); }
.listing-card > div { padding: 17px; }
.listing-card h3 { margin: 0; color: var(--forest); font-size: 19px; line-height: 1.28; letter-spacing: -.02em; }
.listing-card p { margin: 9px 0 0; color: var(--muted); font-size: 14px; font-weight: 500; line-height: 1.6; }

.detail-top { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr); gap: 45px; align-items: start; }
.detail-photo { min-height: 440px; overflow: hidden; background: #e5e8e2; }
.detail-photo img { width: 100%; height: 440px; object-fit: cover; }
.detail-copy { padding-top: 7px; }
.detail-copy .eyebrow { color: var(--brass); font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.detail-copy h1 { margin: 14px 0; color: var(--forest); font-size: clamp(40px, 3.4vw, 51px); line-height: 1.08; letter-spacing: -.045em; }
.detail-copy > p { color: #46554b; font-size: 19px; font-weight: 600; line-height: 1.65; }
.detail-spec { width: 100%; margin: 25px 0; border-collapse: collapse; }
.detail-spec td { padding: 13px 15px; border: 1px solid var(--line); font-size: 15px; line-height: 1.5; }
.detail-spec td:first-child { width: 34%; color: var(--forest); font-weight: 700; background: var(--paper); }
.detail-long { margin-top: 60px; padding-top: 40px; border-top: 1px solid var(--line); }

/* Product center follows the source site's centered heading, category strip and dense product display. */
.products-hero .shell > span { display: block; max-width: 680px; margin-top: 17px; color: #e8eee9; font-size: 17px; font-weight: 600; line-height: 1.55; }
.source-product-center { padding: 72px 0 92px; background: #fff; }
.source-product-intro { max-width: 870px; margin: 0 auto 40px; text-align: center; }
.source-product-intro h2 { margin: 0; color: #202723; font-size: clamp(34px, 3.6vw, 48px); line-height: 1.1; letter-spacing: -.04em; }
.source-product-intro h2 em { color: #b62222; font-style: normal; }
.source-product-intro h2::before, .source-product-intro h2::after { display: inline-block; width: clamp(40px, 8vw, 105px); height: 2px; margin: 0 16px .24em; content: ""; background: var(--brass); vertical-align: middle; }
.source-product-intro p { max-width: 790px; margin: 21px auto 0; color: #3f4d44; font-size: 17px; font-weight: 600; line-height: 1.72; }
.source-product-tabs { display: flex; justify-content: center; flex-wrap: wrap; margin: 0 0 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.source-product-tabs a { position: relative; display: flex; min-height: 59px; align-items: center; padding: 0 18px; color: #435148; font-size: 14px; font-weight: 700; line-height: 1.25; text-align: center; transition: color .2s ease, background-color .2s ease; }
.source-product-tabs a + a { border-left: 1px solid var(--line); }
.source-product-tabs a::after { position: absolute; right: 18px; bottom: -1px; left: 18px; height: 3px; content: ""; background: transparent; }
.source-product-tabs a:hover, .source-product-tabs a.is-current { color: var(--forest); background: #f4f6f2; }
.source-product-tabs a:hover::after, .source-product-tabs a.is-current::after { background: var(--forest); }
.source-product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.source-product-card { display: flex; min-width: 0; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; transition: box-shadow .2s ease, transform .2s ease; }
.source-product-card:hover { position: relative; z-index: 1; box-shadow: 0 16px 30px rgba(20, 46, 38, .15); transform: translateY(-4px); }
.source-product-image { display: grid; aspect-ratio: 4 / 3; overflow: hidden; place-items: center; background: #f2f4ef; }
.source-product-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; }
.source-product-card:hover .source-product-image img { transform: scale(1.055); }
.source-product-copy { display: flex; min-height: 202px; flex-direction: column; padding: 19px 20px 20px; }
.source-product-copy h3 { margin: 0; color: var(--forest); font-size: 20px; line-height: 1.22; letter-spacing: -.027em; }
.source-product-copy p { margin: 11px 0 13px; color: #607067; font-size: 14px; font-weight: 500; line-height: 1.6; }
.source-product-link { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: var(--forest); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.source-product-link span { color: var(--brass); font-size: 20px; line-height: .8; }
.source-product-help { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 52px; padding: 38px 45px; color: #fff; background: var(--forest-deep); }
.source-product-help h2 { margin: 6px 0 10px; color: #fff; font-size: 31px; line-height: 1.12; }
.source-product-help p:not(.hero-kicker) { max-width: 740px; margin: 0; color: #d1ddd4; font-size: 16px; font-weight: 500; line-height: 1.65; }
.source-product-help .button { flex: none; color: var(--forest-deep); background: #fff; border-color: #fff; }
.source-product-help .button:hover { color: #fff; background: var(--brass); border-color: var(--brass); }
.product-business-nav { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 70px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-business-nav a { display: flex; min-height: 132px; flex-direction: column; justify-content: center; gap: 14px; padding: 22px; color: var(--forest); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fafbf9; transition: color .2s ease, background .2s ease; }
.product-business-nav a:hover { color: #fff; background: var(--forest); }.product-business-nav b { color: var(--brass); font-size: 13px; letter-spacing: .12em; }.product-business-nav a:hover b { color: #e8cf94; }.product-business-nav span { font-size: 17px; font-weight: 800; line-height: 1.28; letter-spacing: -.02em; }
.product-business-group { padding: 0 0 58px; margin: 0 0 58px; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }.product-business-group > header { max-width: 780px; margin-bottom: 27px; }.product-business-group > header > span { color: #aa1d1d; font-size: 12px; font-weight: 800; letter-spacing: .13em; }.product-business-group > header h2 { margin: 9px 0; color: var(--forest); font-size: clamp(28px, 3vw, 39px); line-height: 1.12; letter-spacing: -.04em; }.product-business-group > header p { margin: 0; color: #596860; font-size: 16px; font-weight: 600; line-height: 1.6; }
.product-group-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }.product-group-links a { padding: 9px 12px; color: var(--forest); font-size: 13px; font-weight: 800; background: #eef2ed; }.product-group-links a:hover { color: #fff; background: var(--forest); }.product-group-action { margin: 19px 0 0; text-align: right; }.product-group-action a { color: var(--forest); font-size: 13px; font-weight: 800; letter-spacing: .03em; }

.contact-layout { display: grid; grid-template-columns: .83fr 1.17fr; gap: 55px; }
.contact-brief { padding: 34px; color: #f6faf6; background: var(--forest-deep); }
.contact-brief h2 { margin-top: 0; font-size: 34px; line-height: 1.14; letter-spacing: -.03em; }
.contact-brief p { color: #dbe5dd; }
.contact-point { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.25); }
.contact-point strong { display: block; color: #e3cc98; font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.contact-point a, .contact-point span { display: block; margin-top: 6px; color: #fff; font-family: var(--font-display); font-size: 18px; font-weight: 600; line-height: 1.35; }
.inquiry-box { padding: 37px; border: 1px solid var(--line); background: #fff; }
.inquiry-box h2 { margin: 0 0 20px; color: var(--forest); font-size: 34px; line-height: 1.14; letter-spacing: -.03em; }
.contact-map { display: grid; grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr); gap: 42px; align-items: center; margin-top: 58px; padding: 42px; color: #fff; background: var(--forest-deep); }.contact-map h2 { margin: 6px 0 12px; color: #fff; font-size: clamp(30px, 3.2vw, 42px); line-height: 1.15; }.contact-map p:not(.hero-kicker) { color: #d5e0d8; font-size: 17px; line-height: 1.7; }.contact-map .button { margin-top: 9px; color: var(--forest-deep); background: #fff; border-color: #fff; }.contact-map iframe { display: block; width: 100%; min-height: 300px; border: 0; filter: saturate(.75) contrast(1.06); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.form-grid input, .form-grid textarea { width: 100%; padding: 13px 14px; color: var(--body); border: 1px solid #cbd2ca; background: #fff; }
.form-grid textarea { min-height: 145px; grid-column: 1 / -1; resize: vertical; }
.form-grid .button { justify-self: start; border: 0; }
.search-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; max-width: 760px; gap: 12px; margin-bottom: 35px; }
.search-form input { min-width: 0; padding: 13px 14px; border: 1px solid #cbd2ca; }

.site-footer { color: #d5ddd6; background: #202722; }
.footer-top { padding: 63px 0 43px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1.1fr 1.25fr; gap: 40px; }
.footer-grid h3, .footer-grid h4 { margin: 0 0 14px; color: #fff; }
.footer-grid h3 { font-size: 23px; line-height: 1.2; }
.footer-grid h4 { font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.footer-grid p { margin: 0; color: #b8c4ba; font-size: 15px; font-weight: 500; line-height: 1.65; }
.footer-grid a { display: block; margin: 9px 0; color: #d5ddd6; font-size: 14px; font-weight: 500; }
.footer-grid a:hover { color: #eed8a6; }
.footer-bottom { border-top: 1px solid #445149; }
.footer-bottom .shell { display: flex; min-height: 57px; align-items: center; justify-content: space-between; gap: 20px; color: #9eaaa1; font-size: 12px; font-weight: 500; }

.pager { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-top: 35px; color: var(--muted); font-size: 14px; font-weight: 500; }
.pager a, .pager span { display: inline-flex; min-width: 35px; min-height: 35px; align-items: center; justify-content: center; padding: 0 8px; border: 1px solid var(--line); color: var(--forest); }
.pager .page-status { width: 100%; margin-bottom: 6px; border: 0; color: var(--muted); }
.pager .page-index, .pager .page-pre, .pager .page-numbar, .pager .page-next, .pager .page-last { display: inline-flex; }
.pager .page-numbar { gap: 7px; }
.pager .page-numbar a, .pager > span > a { display: inline-flex; min-width: 35px; min-height: 35px; align-items: center; justify-content: center; padding: 0 8px; border: 1px solid var(--line); color: var(--forest); }
.pager .page-num-current { color: #fff !important; background: var(--forest); }
.empty { padding: 50px 25px; color: var(--muted); border: 1px dashed var(--line); text-align: center; }

/* Motion is deliberate and switches off for visitors who ask for reduced motion. */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .65s ease, transform .65s ease; }
.reveal.from-right { transform: translateX(36px); }
.reveal.is-visible { opacity: 1; transform: translate(0); }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.to-top { position: fixed; z-index: 30; right: 24px; bottom: 24px; width: 45px; height: 45px; color: #fff; background: var(--forest); border: 0; opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity .2s ease, transform .2s ease, background-color .2s ease; }
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.to-top:hover { background: var(--forest-deep); }
.contact-rail { position: fixed; z-index: 29; right: 0; top: 47%; display: flex; flex-direction: column; box-shadow: 0 7px 20px rgba(9, 27, 21, .2); }
.contact-rail a { display: grid; width: 46px; height: 46px; place-items: center; color: #fff; background: var(--forest); border-bottom: 1px solid rgba(255,255,255,.24); font-size: 12px; font-weight: 700; letter-spacing: .03em; transition: background-color .2s ease; }
.contact-rail a:hover { background: var(--forest-deep); }

@media (max-width: 1100px) {
  .header-main .shell { grid-template-columns: 1fr auto; }
  .header-brief { display: none; }
  .nav-item > a { padding: 0 17px; }
  .nav-contact { display: none; }
  .company-band .shell { grid-template-columns: 1fr 360px; gap: 34px; }
}
@media (max-width: 820px) {
  :root { --shell: min(100% - 32px, 1200px); }
  .header-main .shell { min-height: 86px; grid-template-columns: 1fr auto; gap: 12px; }
  .brand-lockup img { width: 54px; max-height: 62px; }
  .brand-name { font-size: 16px; }
  .brand-name small { font-size: 9px; }
  .header-contact-mark { display: none; }
  .header-contact span { display: none; }
  .header-contact strong { font-size: 14px; }
  .primary-nav { min-height: 49px; }
  .nav-shell { min-height: 49px; justify-content: space-between; }
  .nav-toggle { display: block; min-height: 49px; padding: 0 5px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
  .nav-list { position: absolute; top: 100%; left: -16px; right: -16px; display: none; flex-direction: column; padding: 8px 16px 17px; background: #20231f; box-shadow: 0 14px 22px rgba(0,0,0,.2); }
  .primary-nav.is-open .nav-list { display: flex; }
  .nav-item > a { min-height: 43px; padding: 0 10px; }
  .mega-panel { position: static; display: none; width: auto; margin: 0 10px; opacity: 1; visibility: visible; transform: none; box-shadow: none; }
  .nav-item:hover .mega-panel, .nav-item:focus-within .mega-panel { display: none; }
  .source-hero, .source-hero .shell { min-height: 690px; }
  .source-hero .shell { padding: 48px 0 95px; }
  .hero-quick-grid { max-width: 700px; }
  .equipment-showcase, .company-band .shell, .inner-layout, .catalog-layout, .detail-top, .contact-layout, .contact-map { grid-template-columns: 1fr; }
  .showcase-tabs { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); overflow-x: auto; }
  .showcase-trigger { min-height: 63px; padding: 12px 15px; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 0; font-size: 13px; }
  .company-band .shell { min-height: auto; }
  .company-proof-band .shell { padding: 62px 0 44px; }.company-proof-stats { gap: 24px; }
  .project-task-grid, .capability-fact-grid { grid-template-columns: repeat(2, 1fr); }.final-inquiry .shell { align-items: flex-start; flex-direction: column; }
  .case-layout { grid-template-columns: 1fr; }.case-media, .case-media img { min-height: 320px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .inner-side, .catalog-panel { display: none; }
}
@media (max-width: 620px) {
  .header-contact { display: none; }
  .header-main .shell { grid-template-columns: 1fr; }
  .brand-lockup { margin: 0 auto; }
  .source-hero, .source-hero .shell { min-height: 650px; }
  .hero-mark { width: 65px; height: 65px; margin-bottom: 12px; }
  .hero-title { font-size: 32px; }
  .hero-summary { font-size: 16px; }
  .hero-actions { flex-direction: column; width: 100%; }.hero-actions .button, .hero-actions .button-outline { width: 100%; }
  .hero-controls { right: 16px; bottom: 18px; }
  .section-rule-title { gap: 12px; font-size: 28px; }
  .section-rule-title::before, .section-rule-title::after { width: 40px; }
  .source-section { padding: 58px 0; }
  .project-task-section { margin-top: 0; padding: 16px 0 0; }.project-task-grid, .capability-fact-grid { grid-template-columns: 1fr; }.project-task { min-height: 122px; }.capability-fact-grid a { min-height: 0; }.final-inquiry { padding: 55px 0; }
  .case-fact-template { padding: 22px; }.case-fact-template dl { grid-template-columns: 1fr; }.case-media, .case-media img { min-height: 250px; }
  .showcase-tabs { grid-template-columns: repeat(5, 132px); }
  .showcase-stage { min-height: 510px; }
  .showcase-photo { min-height: 0; }
  .showcase-detail { top: auto; right: 0; bottom: 0; left: 0; width: auto; min-height: 0; padding: 68px 20px 20px; background: linear-gradient(180deg, transparent, rgba(9,32,25,.96) 38%); border: 0; box-shadow: none; transform: none; backdrop-filter: none; }
  .showcase-detail h3 { margin: 7px 0; font-size: 22px; }
  .showcase-detail p { display: none; }
  .showcase-detail .showcase-action { width: min(100%, 290px); min-height: 42px; margin-top: 16px; }
  .home-card-grid, .listing-grid, .project-row { grid-template-columns: 1fr; }
  .record-marquee { overflow-x: auto; scrollbar-width: thin; scroll-snap-type: x mandatory; }
  .record-track { animation: none; }
  .project-marquee { overflow-x: auto; scrollbar-width: thin; scroll-snap-type: x mandatory; }.project-track { animation: none; }.project-tile { width: min(84vw, 380px); flex-basis: min(84vw, 380px); scroll-snap-align: start; }
  .record-marquee-group { gap: 12px; padding-right: 12px; }
  .record-tile { width: min(72vw, 260px); flex-basis: min(72vw, 260px); scroll-snap-align: start; }
  .source-card-media { aspect-ratio: 16 / 9; }
  .product-business-nav { grid-template-columns: 1fr 1fr; margin-bottom: 45px; }.product-business-nav a { min-height: 105px; }.product-business-group { padding-bottom: 42px; margin-bottom: 42px; }
  .company-band .shell { padding: 55px 0; }
  .company-proof-band .shell { padding: 52px 0 38px; }.company-proof-copy p:not(.hero-kicker) { font-size: 15px; line-height: 1.7; }.company-proof-stats { gap: 16px; margin-top: 38px; }.company-proof-stats span { margin-top: 16px; font-size: 13px; }.company-proof-action { margin-top: 34px; }
  .scope-list { max-width: 430px; }
  .inner-hero, .inner-hero .shell { min-height: 235px; }
  .inner-section { padding: 50px 0 65px; }
  .catalog-head { align-items: start; flex-direction: column; }
  .catalog-head h2 { font-size: 31px; }
  .detail-photo, .detail-photo img { min-height: 0; height: 300px; }
  .detail-copy h1 { font-size: 33px; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-map { gap: 24px; margin-top: 42px; padding: 28px 22px; }.contact-map iframe { min-height: 260px; }
  .search-form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 25px; }
  .footer-bottom .shell { min-height: 65px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; }
  .contact-rail { top: auto; right: 14px; bottom: 78px; flex-direction: row; }
  .contact-rail a { width: 42px; height: 42px; }
}
@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; }
  .record-marquee { overflow-x: auto; scrollbar-width: thin; scroll-snap-type: x mandatory; }
  .record-track { animation: none; }
  .record-tile { scroll-snap-align: start; }
}