:root {
  --red: #c81d2a;
  --red-dark: #99131d;
  --ink: #101214;
  --ink-2: #202429;
  --muted: #626a73;
  --line: #d9dde1;
  --soft: #f3f4f5;
  --white: #fff;
  --dark: #0b0d10;
  --shell: 1320px;
  --header: 82px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(calc(100% - 64px), var(--shell)); margin-inline: auto; }
.section { padding: 132px 0; }
.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; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 16px; color: var(--white); background: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header); background: rgba(255,255,255,.98); border-bottom: 1px solid rgba(10,12,15,.09); transition: box-shadow .25s ease, background .25s ease; }
.site-header.is-scrolled { box-shadow: 0 10px 35px rgba(12,16,20,.08); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { width: 146px; flex: 0 0 146px; }
.brand img { width: 146px; height: 49px; object-fit: contain; }
.site-nav { height: 100%; display: flex; align-items: center; gap: 33px; }
.site-nav > a { position: relative; height: 100%; display: inline-flex; align-items: center; color: #33383e; font-size: .91rem; font-weight: 560; }
.site-nav > a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--red); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.site-nav > a.active::after, .site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.site-nav .nav-contact { height: auto; min-height: 43px; padding: 0 18px; color: var(--white); background: var(--ink); }
.site-nav .nav-contact:hover { background: var(--red); }
.nav-contact span { margin-left: 20px; color: #f4868f; }
.menu-toggle { display: none; padding: 8px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle > span { display: block; width: 25px; height: 2px; margin: 5px 0; background: var(--ink); transition: .25s ease; }

.home-hero { --hero-shift: 0px; position: relative; height: max(760px, 100svh); min-height: 720px; padding-top: var(--header); overflow: hidden; color: var(--white); background: var(--dark); }
.hero-image { position: absolute; inset: var(--header) 0 0; background: url('../assets/images/editorial/hero-automotive-network.png') center center / cover no-repeat; transform: translate3d(0, var(--hero-shift), 0) scale(1.025); animation: hero-breathe 14s ease-in-out infinite alternate; }
.hero-overlay { position: absolute; inset: var(--header) 0 0; background: linear-gradient(90deg, rgba(5,7,9,.95) 0%, rgba(5,7,9,.78) 28%, rgba(5,7,9,.28) 60%, rgba(5,7,9,.08) 100%), linear-gradient(0deg, rgba(5,7,9,.35), transparent 55%); }
.home-hero::before { content: ""; position: absolute; z-index: 2; inset: var(--header) 0 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.11) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 90px 90px; mask-image: linear-gradient(90deg, #000, transparent 70%); }
.home-hero::after { content: ""; position: absolute; z-index: 3; left: 0; bottom: 0; width: 8px; height: 44%; background: var(--red); }
@keyframes hero-breathe { from { transform: translate3d(0, var(--hero-shift), 0) scale(1.025); } to { transform: translate3d(0, var(--hero-shift), 0) scale(1.055); } }
.signal-trace { position: absolute; z-index: 3; inset: var(--header) 0 0; width: 100%; height: calc(100% - var(--header)); opacity: .47; pointer-events: none; }
.signal-trace path { fill: none; stroke: var(--red); stroke-width: 1.4; stroke-dasharray: 150 1700; animation: trace 8s linear infinite; }
.signal-trace path + path { opacity: .45; animation-delay: -3.5s; animation-duration: 10s; }
@keyframes trace { to { stroke-dashoffset: -1850; } }
.hero-content { position: relative; z-index: 5; height: 100%; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 50px; padding-top: 3vh; }
.hero-copy { max-width: 790px; }
.hero-kicker, .eyebrow { margin: 0 0 24px; color: #ef7580; font-size: .74rem; font-weight: 720; letter-spacing: .22em; text-transform: uppercase; }
.hero-copy h1 { max-width: 780px; margin: 0; font-size: clamp(3.8rem, 6.7vw, 7rem); line-height: .99; letter-spacing: -.055em; font-weight: 720; }
.hero-copy > p:not(.hero-kicker) { max-width: 640px; margin: 32px 0 0; color: #cbd0d5; font-size: 1.08rem; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 38px; }
.button { min-height: 51px; display: inline-flex; align-items: center; justify-content: center; padding: 0 23px; border: 1px solid transparent; font-size: .9rem; font-weight: 650; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-red { color: var(--white); background: var(--red); }
.button-red:hover { background: var(--red-dark); }
.button-outline-light { color: var(--white); border-color: rgba(255,255,255,.55); }
.button-outline-light:hover { color: var(--ink); background: var(--white); border-color: var(--white); }
.button-dark { color: var(--white); background: var(--ink); }
.hero-side-note { align-self: end; min-width: 205px; margin-bottom: 72px; padding: 20px 0 2px 22px; border-left: 1px solid rgba(255,255,255,.32); }
.hero-side-note span, .hero-side-note small, .hero-side-note strong { display: block; }
.hero-side-note span { margin-bottom: 32px; color: #ef7580; font-size: .67rem; letter-spacing: .16em; }
.hero-side-note strong { font-size: .92rem; letter-spacing: .05em; }
.hero-side-note small { margin-top: 7px; color: #8f979f; font-size: .68rem; letter-spacing: .14em; }
.scroll-cue { position: absolute; z-index: 5; left: 50%; bottom: 30px; display: flex; align-items: center; gap: 16px; transform: translateX(-50%); color: #aab1b8; font-size: .63rem; letter-spacing: .2em; }
.scroll-cue i { position: relative; width: 1px; height: 42px; overflow: hidden; background: rgba(255,255,255,.22); }
.scroll-cue i::after { content: ""; position: absolute; top: -100%; left: 0; width: 1px; height: 55%; background: var(--white); animation: scroll-line 2s ease-in-out infinite; }
@keyframes scroll-line { 0% { top: -60%; } 100% { top: 120%; } }

.section-index { margin: 0; color: var(--red); font-size: .7rem; font-weight: 750; letter-spacing: .2em; text-transform: uppercase; }
.intro-grid { display: grid; grid-template-columns: 230px 1fr; gap: 70px; align-items: start; }
.home-intro h2 { max-width: 1000px; margin: 0; font-size: clamp(2.9rem, 5.25vw, 5.3rem); line-height: 1.14; letter-spacing: -.05em; font-weight: 610; }
.large-copy { max-width: 790px; margin: 42px 0 0 auto; color: var(--muted); font-size: 1.08rem; line-height: 1.95; }
.capability-marquee { margin-top: 105px; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-marquee > div { width: max-content; min-height: 84px; display: flex; align-items: center; gap: 38px; animation: marquee 24s linear infinite; }
.capability-marquee span { color: #afb4b9; font-size: .75rem; font-weight: 750; letter-spacing: .17em; }
.capability-marquee i { width: 5px; height: 5px; background: var(--red); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-50%); } }

.capabilities { color: var(--white); background: var(--dark); }
.section-title-row { display: grid; grid-template-columns: 210px 1fr 360px; gap: 65px; align-items: end; margin-bottom: 64px; }
.section-title-row h2 { margin: 0; font-size: clamp(2.5rem, 4vw, 4rem); line-height: 1.1; letter-spacing: -.045em; }
.section-title-row > p:last-child { margin: 0; color: #9ea6ae; line-height: 1.8; }
.capability-list { border-top: 1px solid #393f46; }
.capability-list article { position: relative; display: grid; grid-template-columns: 75px 1fr 220px; align-items: center; gap: 25px; min-height: 160px; border-bottom: 1px solid #343a41; overflow: hidden; }
.capability-list article::before { content: ""; position: absolute; inset: 0; background: var(--red); transform: scaleY(0); transform-origin: bottom; transition: transform .35s ease; }
.capability-list article:hover::before { transform: scaleY(1); }
.capability-list article > * { position: relative; z-index: 1; }
.capability-list article > span { color: #e95965; font-size: .72rem; font-weight: 700; }
.capability-list article:hover > span { color: var(--white); }
.capability-list h3 { margin: 0 0 10px; font-size: 1.6rem; font-weight: 570; }
.capability-list p { margin: 0; color: #9ca4ad; }
.capability-list article:hover p { color: #ffdfe2; }
.capability-list b { justify-self: end; color: #737b84; font-size: .72rem; font-weight: 550; letter-spacing: .12em; text-transform: uppercase; }
.capability-list article:hover b { color: var(--white); }

.solution-section { color: var(--white); background: #171a1e; }
.section-title-row.light .section-index { color: #ef6a75; }
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #3a3f45; }
.solution-card { position: relative; min-height: 470px; display: flex; flex-direction: column; padding: 28px; border-right: 1px solid #3a3f45; background: #171a1e; overflow: hidden; transition: background .3s ease; }
.solution-card:last-child { border-right: 0; }
.solution-card:hover { background: #20242a; }
.solution-number { color: #d25b65; font-size: .7rem; font-weight: 700; letter-spacing: .15em; }
.solution-visual { position: relative; height: 190px; margin: 35px 0 25px; border: 1px solid #3a4047; overflow: hidden; }
.solution-card:hover .solution-visual { border-color: #5a626c; }
.solution-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; }
.visual-measurement i { position: absolute; z-index: 1; left: 8%; width: 84%; height: 1px; background: #c8cdd2; transform-origin: left; }
.visual-measurement i:nth-child(1) { top: 50%; transform: rotate(-8deg); }
.visual-measurement i:nth-child(2) { top: 53%; background: var(--red); transform: rotate(9deg); }
.visual-measurement i:nth-child(3) { top: 46%; transform: rotate(2deg); }
.visual-simulation i { position: absolute; z-index: 1; width: 62px; height: 62px; border: 1px solid #c8cdd2; border-radius: 50%; }
.visual-simulation i:nth-child(1) { top: 35px; left: 35px; }
.visual-simulation i:nth-child(2) { top: 65px; left: 85px; border-color: var(--red); }
.visual-simulation i:nth-child(3) { top: 95px; left: 135px; }
.visual-access { display: grid; place-items: center; }
.visual-access i { position: relative; z-index: 1; width: 14px; height: 14px; border: 1px solid #bec4ca; transform: rotate(45deg); }
.visual-access i::after { content: ""; position: absolute; top: 50%; left: 14px; width: 60px; height: 1px; background: #69717a; transform: rotate(-45deg); transform-origin: left; }
.visual-access i:nth-child(1) { position: absolute; left: 20%; top: 30%; }
.visual-access i:nth-child(2) { position: absolute; right: 22%; top: 25%; }
.visual-access i:nth-child(3) { position: absolute; left: 36%; bottom: 22%; border-color: var(--red); }
.visual-access i:nth-child(4) { position: absolute; right: 18%; bottom: 27%; }
.visual-test i { position: absolute; z-index: 1; border: 1px solid #b9bfc5; }
.visual-test i:first-child { inset: 38px 38px 50px; transform: perspective(280px) rotateX(55deg); }
.visual-test i:last-child { left: 30%; top: 35%; width: 40%; height: 30%; border-color: var(--red); }
.solution-card h3 { margin: 0 0 12px; font-size: 1.35rem; }
.solution-card p { margin: 0; color: #969ea7; font-size: .88rem; line-height: 1.65; }
.solution-card b { margin-top: auto; color: #d3d7db; font-size: .75rem; font-weight: 600; }
.all-products-link { display: flex; justify-content: flex-end; padding-top: 34px; }
.all-products-link a { padding-bottom: 8px; border-bottom: 1px solid #4c535b; font-weight: 600; }
.all-products-link span { margin-left: 50px; color: #e2606a; }

.engineering-story { background: var(--white); }
.story-grid { display: grid; grid-template-columns: 1.12fr .88fr; align-items: stretch; }
.story-image { min-height: 650px; margin: 0; overflow: hidden; background: #dfe2e4; }
.story-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.story-image:hover img { transform: scale(1.025); }
.story-copy { padding: 62px 0 45px 82px; }
.story-copy h2 { margin: 28px 0 24px; font-size: clamp(2.4rem, 4vw, 4rem); line-height: 1.12; letter-spacing: -.045em; }
.story-copy > p:not(.section-index) { color: var(--muted); line-height: 1.9; }
.story-copy ol { margin: 38px 0 32px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.story-copy li { display: flex; align-items: center; gap: 28px; padding: 17px 0; border-bottom: 1px solid var(--line); font-weight: 560; }
.story-copy li span { color: var(--red); font-size: .68rem; }
.text-arrow { display: inline-flex; gap: 55px; padding-bottom: 8px; border-bottom: 1px solid #a9afb5; font-weight: 650; }
.text-arrow span { color: var(--red); }

.download-teaser { padding: 0 0 120px; }
.download-teaser-inner { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 70px; padding: 65px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.download-teaser h2 { margin: 15px 0 0; font-size: 2rem; }
.download-teaser-inner > p { color: var(--muted); line-height: 1.8; }
.round-arrow { width: 86px; height: 86px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; font-size: 1.7rem; transition: .25s ease; }
.round-arrow:hover { color: var(--white); background: var(--red); border-color: var(--red); transform: rotate(-45deg); }

.about-section { background: var(--soft); }
.about-grid { display: grid; grid-template-columns: 210px 1fr 1fr; gap: 65px; }
.about-grid h2 { margin: 0; font-size: clamp(2.3rem, 3.3vw, 3.4rem); line-height: 1.2; letter-spacing: -.035em; }
.company-en { color: #7f878f; line-height: 1.6; }
.about-text { padding-top: 9px; border-top: 1px solid #b9bec3; }
.about-text p { margin: 0 0 20px; color: var(--muted); line-height: 1.9; }
.contact-band { padding: 92px 0; color: var(--white); background: var(--red); }
.contact-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; }
.contact-grid > div p { margin: 0 0 18px; color: #ffd0d4; font-size: .7rem; font-weight: 700; letter-spacing: .2em; }
.contact-grid h2 { margin: 0; font-size: clamp(2.5rem, 4.5vw, 4.5rem); line-height: 1.12; letter-spacing: -.045em; }
.contact-grid > a { padding: 24px 0; border-top: 1px solid rgba(255,255,255,.5); border-bottom: 1px solid rgba(255,255,255,.5); }
.contact-grid > a span, .contact-grid > a b { display: block; }
.contact-grid > a span { font-size: 1.05rem; }
.contact-grid > a b { margin-top: 24px; font-size: .8rem; font-weight: 650; }

.site-footer { color: #b6bdc5; background: #0b0d10; }
.footer-top { min-height: 180px; display: grid; grid-template-columns: 175px 1fr auto; align-items: center; gap: 58px; }
.footer-brand { display: inline-block; padding: 7px 12px; background: var(--white); }
.footer-brand img { width: 146px; height: 49px; object-fit: contain; }
.footer-top > div { display: flex; flex-direction: column; gap: 8px; }
.footer-top strong { color: var(--white); font-size: .92rem; }
.footer-top div span { color: #717a84; font-size: .76rem; }
.footer-top nav { display: flex; gap: 26px; font-size: .8rem; }
.footer-top nav a:hover { color: var(--white); }
.footer-bottom { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 25px; border-top: 1px solid #292e34; color: #707983; font-size: .72rem; }
.footer-bottom > div { display: flex; gap: 24px; }
.footer-bottom a { color: #959da6; }
.footer-bottom a:hover { color: var(--white); }

[data-reveal] { opacity: 0; transform: translateY(25px); transition: opacity .75s ease, transform .75s ease; }
[data-reveal].revealed { opacity: 1; transform: none; }

/* Inner pages */
.inner-page { padding-top: var(--header); }
.page-hero { position: relative; min-height: 545px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--dark); }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(90deg, #000, transparent); }
.page-hero::after { content: ""; position: absolute; right: -130px; top: -160px; width: 560px; height: 560px; border: 1px solid rgba(200,29,42,.5); border-radius: 50%; box-shadow: 0 0 0 80px rgba(200,29,42,.04), 0 0 0 160px rgba(200,29,42,.025); }
.page-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 240px 1fr; gap: 70px; align-items: start; }
.page-hero h1 { max-width: 920px; margin: 0; font-size: clamp(3.2rem, 5.8vw, 6rem); line-height: 1.05; letter-spacing: -.055em; }
.page-hero-grid > div > p { max-width: 640px; margin: 28px 0 0; color: #aeb6be; line-height: 1.85; }
.product-index-section { padding-top: 88px; }
.product-filter-bar { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-bottom: 28px; border-bottom: 1px solid var(--ink); }
.product-filter-bar > div { display: flex; flex-wrap: wrap; gap: 8px; }
.product-filter-bar button { padding: 9px 14px; border: 1px solid var(--line); color: var(--muted); background: transparent; cursor: pointer; }
.product-filter-bar button:hover, .product-filter-bar button.active { color: var(--white); border-color: var(--ink); background: var(--ink); }
.product-filter-bar > span { color: #7d858d; font-size: .78rem; white-space: nowrap; }
.product-list { border-bottom: 1px solid var(--ink); }
.product-row { position: relative; min-height: 125px; display: grid; grid-template-columns: 74px 1fr 1.15fr 52px; align-items: center; gap: 25px; padding: 0 12px; border-bottom: 1px solid var(--line); transition: color .25s ease; }
.product-row::before { content: ""; position: absolute; inset: 0; background: var(--red); transform: scaleY(0); transform-origin: bottom; transition: transform .3s ease; }
.product-row:hover::before { transform: scaleY(1); }
.product-row > * { position: relative; z-index: 1; }
.product-row-number { color: var(--red); font-size: .7rem; font-weight: 750; }
.product-row:hover .product-row-number { color: #ffd5d9; }
.product-row-main { display: flex; flex-direction: column; gap: 8px; }
.product-row-main strong { font-size: 1.3rem; }
.product-row-main small { color: #91989f; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.product-row-summary { color: var(--muted); line-height: 1.55; }
.product-row-arrow { justify-self: end; font-size: 1.25rem; }
.product-row:hover { color: var(--white); }
.product-row:hover .product-row-main small, .product-row:hover .product-row-summary { color: #ffd9dc; }
.product-help { padding: 100px 0; color: var(--white); background: #181b20; }
.product-help p { margin: 0 0 20px; color: #e86a75; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; }
.product-help h2 { max-width: 800px; margin: 0 0 34px; font-size: clamp(2rem, 3.5vw, 3.4rem); line-height: 1.2; }

.product-detail { padding-top: 40px; padding-bottom: 110px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 11px; margin: 20px 0 42px; color: #7b838b; font-size: .75rem; }
.breadcrumbs a:hover { color: var(--red); }
.product-detail-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 85px; align-items: center; min-height: 650px; }
.product-detail-copy .eyebrow { color: var(--red); }
.product-detail-copy h1 { margin: 0; font-size: clamp(3rem, 5vw, 5.4rem); line-height: 1.05; letter-spacing: -.055em; }
.product-lead { margin: 25px 0 0; font-size: 1.25rem; line-height: 1.65; }
.product-description { margin: 24px 0 34px; color: var(--muted); line-height: 1.9; }
.product-detail-media { position: relative; min-height: 560px; display: grid; place-items: center; margin: 0; padding: 55px; overflow: hidden; background: var(--soft); }
.product-detail-media::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(14,17,20,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(14,17,20,.055) 1px, transparent 1px); background-size: 34px 34px; }
.product-detail-media img { position: relative; z-index: 1; width: 100%; max-height: 470px; object-fit: contain; filter: drop-shadow(0 24px 28px rgba(20,24,28,.18)); }
.product-detail-media.rotate-counterclockwise img { width: 72%; max-width: 560px; transform: rotate(-90deg); }
.media-placeholder { position: relative; z-index: 1; width: min(380px, 90%); aspect-ratio: 1; display: flex; flex-direction: column; justify-content: flex-end; padding: 30px; color: var(--white); background: linear-gradient(135deg, #171a1f, #2e343b); }
.media-placeholder::before { content: ""; position: absolute; inset: 30px; border: 1px solid #59616a; border-radius: 50%; }
.media-placeholder span { color: #e96c76; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.media-placeholder strong { margin-top: 10px; font-size: 1.25rem; }
.media-placeholder small { margin-top: 8px; color: #9da5ad; }
.product-detail-info { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; margin-top: 80px; padding: 65px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.product-detail-info h2 { margin: 16px 0 28px; font-size: 2rem; }
.product-detail-info ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.product-detail-info li { padding: 15px 10px 15px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.product-detail-info li::before { content: "/"; margin-right: 9px; color: var(--red); }
.product-detail-info section > p:last-child { max-width: 560px; color: var(--muted); line-height: 1.9; }
.product-pager { display: grid; grid-template-columns: 1fr 1fr; margin-top: 55px; border: 1px solid var(--line); }
.product-pager a { min-height: 125px; display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 25px 32px; transition: .25s ease; }
.product-pager a + a { align-items: flex-end; text-align: right; border-left: 1px solid var(--line); }
.product-pager a:hover { color: var(--white); background: var(--ink); }
.product-pager span { color: #868e96; font-size: .72rem; }
.not-found { min-height: 680px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.not-found h1 { margin: 0; font-size: 4rem; }
.not-found > p:not(.eyebrow) { color: var(--muted); }

.download-page-section { padding-top: 88px; }
.download-page-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 25px; border-bottom: 1px solid var(--ink); }
.download-page-head span { color: var(--red); font-size: .7rem; font-weight: 750; letter-spacing: .18em; }
.download-page-head p { color: #858d95; font-size: .75rem; }
.download-page-head code { color: var(--ink); }
.download-row { min-height: 170px; display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); }
.download-number { color: var(--red); font-size: .7rem; }
.download-row h2 { margin: 0 0 10px; font-size: 1.5rem; }
.download-row p { margin: 0; color: var(--muted); }
.download-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.download-meta span { color: #888f96; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.download-meta span + span::before { content: "/"; margin-right: 10px; color: #c4c8cc; }
.download-action { min-width: 120px; padding: 13px 18px; color: var(--white); background: var(--ink); text-align: center; font-size: .8rem; font-weight: 650; }
.download-action:hover { background: var(--red); }
.download-action.disabled { color: #969da4; background: #e3e6e9; cursor: not-allowed; }
.download-message { padding: 35px 0; color: var(--muted); }
.download-support { padding: 55px 0; color: var(--white); background: var(--red); }
.download-support .shell { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.download-support p { margin: 0; }
.download-support a { padding-bottom: 7px; border-bottom: 1px solid rgba(255,255,255,.55); font-weight: 650; }
.compact-footer .footer-top { min-height: 155px; }

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

@media (max-width: 1120px) {
  .site-nav { gap: 20px; }
  .section-title-row { grid-template-columns: 180px 1fr 300px; gap: 35px; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-card { border-bottom: 1px solid #3a3f45; }
  .solution-card:nth-child(2) { border-right: 0; }
  .solution-card:nth-child(n+3) { border-bottom: 0; }
  .story-copy { padding-left: 55px; }
  .about-grid { grid-template-columns: 175px 1fr 1fr; gap: 38px; }
}

@media (max-width: 900px) {
  :root { --header: 74px; }
  .shell { width: min(calc(100% - 38px), var(--shell)); }
  .section { padding: 96px 0; }
  .brand, .brand img { width: 136px; }
  .menu-toggle { position: relative; z-index: 3; display: block; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: absolute; top: 100%; right: 0; width: 100vw; height: calc(100vh - var(--header)); display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 26px 26px 40px; overflow-y: auto; background: var(--white); transform: translateX(100%); transition: transform .3s ease; }
  .site-nav.open { transform: none; }
  .site-nav > a { height: auto; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .site-nav > a::after { display: none; }
  .site-nav .nav-contact { margin-top: 20px; padding: 15px 18px; justify-content: space-between; border: 0; }
  .home-hero { min-height: 720px; }
  .hero-image { background-position: 64% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,7,9,.95) 0%, rgba(5,7,9,.72) 62%, rgba(5,7,9,.25)); }
  .hero-content { grid-template-columns: 1fr; }
  .hero-copy { align-self: center; }
  .hero-side-note { display: none; }
  .intro-grid, .section-title-row, .about-grid, .page-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .large-copy { margin-left: 0; }
  .section-title-row > p:last-child { max-width: 600px; }
  .capability-list article { grid-template-columns: 55px 1fr; padding: 20px 0; }
  .capability-list b { display: none; }
  .story-grid { grid-template-columns: 1fr; }
  .story-image { min-height: 480px; }
  .story-copy { padding: 50px 0 0; }
  .download-teaser-inner { grid-template-columns: 1fr auto; gap: 30px; }
  .download-teaser-inner > p { grid-column: 1 / -1; grid-row: 2; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-top { grid-template-columns: 170px 1fr; padding: 40px 0; }
  .footer-top nav { grid-column: 1 / -1; }
  .page-hero { min-height: 480px; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 45px; }
  .product-detail-media { min-height: 500px; }
  .product-detail-info { gap: 50px; }
}

@media (max-width: 650px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .home-hero { height: 770px; min-height: 0; }
  .hero-image { background-position: 68% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,7,9,.96), rgba(5,7,9,.68)), linear-gradient(0deg, rgba(5,7,9,.4), transparent); }
  .hero-copy h1 { font-size: clamp(3rem, 14vw, 4.45rem); }
  .hero-copy > p:not(.hero-kicker) { font-size: .96rem; line-height: 1.8; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .scroll-cue { display: none; }
  .home-intro h2 { font-size: 2.55rem; }
  .capability-marquee { margin-top: 70px; }
  .capability-list article { min-height: 145px; }
  .capability-list h3 { font-size: 1.35rem; }
  .capability-list p { font-size: .86rem; line-height: 1.6; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card, .solution-card:nth-child(n) { min-height: 430px; border-right: 0; border-bottom: 1px solid #3a3f45; }
  .solution-card:last-child { border-bottom: 0; }
  .story-image { min-height: 360px; }
  .story-copy h2 { font-size: 2.55rem; }
  .download-teaser { padding-bottom: 70px; }
  .download-teaser-inner { grid-template-columns: 1fr; gap: 24px; }
  .download-teaser-inner > p { grid-column: auto; grid-row: auto; }
  .round-arrow { width: 66px; height: 66px; }
  .contact-grid h2 { font-size: 2.65rem; }
  .contact-grid > a span { font-size: .89rem; overflow-wrap: anywhere; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-top nav { grid-column: auto; flex-direction: column; gap: 13px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; padding: 24px 0; }
  .footer-bottom > div { flex-direction: column; gap: 10px; }
  .page-hero h1 { font-size: 3.1rem; }
  .product-filter-bar { align-items: flex-start; flex-direction: column; }
  .product-filter-bar > div { overflow-x: auto; width: 100%; flex-wrap: nowrap; padding-bottom: 5px; }
  .product-filter-bar button { white-space: nowrap; }
  .product-row { min-height: 145px; grid-template-columns: 38px 1fr 35px; gap: 15px; padding-inline: 4px; }
  .product-row-summary { display: none; }
  .product-row-main strong { font-size: 1.12rem; }
  .product-detail { padding-top: 18px; }
  .product-detail-copy h1 { font-size: 3.1rem; }
  .product-detail-media { min-height: 390px; padding: 30px; }
  .product-detail-media.rotate-counterclockwise img { width: 110%; }
  .product-detail-info { grid-template-columns: 1fr; }
  .product-detail-info ul { grid-template-columns: 1fr; }
  .product-pager { grid-template-columns: 1fr; }
  .product-pager a + a { align-items: flex-start; text-align: left; border-left: 0; border-top: 1px solid var(--line); }
  .download-page-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .download-row { grid-template-columns: 38px 1fr; gap: 15px; padding: 28px 0; }
  .download-action { grid-column: 2; width: 100%; }
  .download-support .shell { align-items: flex-start; flex-direction: column; }
}