:root {
  --ink: #17262b;
  --ink-2: #34474d;
  --muted: #68787c;
  --paper: #f7f7f3;
  --paper-warm: #efeee8;
  --white: #ffffff;
  --navy: #102f3b;
  --navy-2: #194a58;
  --copper: #b66d3f;
  --copper-soft: #e8d5c7;
  --line: #d8dcda;
  --line-dark: rgba(255,255,255,.18);
  --shadow: 0 20px 60px rgba(20, 39, 45, .11);
  --radius: 18px;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(3rem, 6.7vw, 6.8rem); font-weight: 620; }
h2 { font-size: clamp(2rem, 4vw, 4.25rem); font-weight: 590; }
h3 { font-size: 1.3rem; }
p { color: var(--ink-2); }
main { overflow: hidden; }
.shell { width: var(--shell); margin-inline: 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; }
.skip-link { position: fixed; z-index: 1000; left: 1rem; top: -5rem; padding: .75rem 1rem; color: white; background: var(--navy); border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.eyebrow, .kicker { margin-bottom: 1rem; color: var(--copper); font-size: .73rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.lead { max-width: 68ch; font-size: clamp(1.08rem, 1.65vw, 1.35rem); line-height: 1.55; }
.index { display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem; margin-bottom: 1.5rem; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); font-size: .74rem; font-weight: 800; }

.site-header { position: relative; z-index: 100; height: 78px; background: rgba(247,247,243,.94); border-bottom: 1px solid rgba(23,38,43,.1); backdrop-filter: blur(16px); }
.header-shell { width: min(1320px, calc(100vw - 40px)); height: 100%; margin-inline: auto; display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-size: 1.05rem; font-weight: 840; letter-spacing: .2em; }
.brand-mark { display: grid; place-items: center; width: 29px; height: 29px; color: var(--white); background: var(--navy); border-radius: 7px; font-size: .82rem; letter-spacing: 0; }
.primary-nav { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; font-size: .86rem; font-weight: 650; }
.primary-nav > a, .nav-group > a { position: relative; padding-block: 1.8rem; }
.primary-nav > a::after, .nav-group > a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 1.1rem; height: 2px; background: var(--copper); transition: right .2s ease; }
.primary-nav > a:hover::after, .primary-nav > a[aria-current="page"]::after, .nav-group:hover > a::after, .nav-group > a[aria-current="page"]::after { right: 0; }
.nav-group { position: relative; }
.nav-panel { position: absolute; top: calc(100% - 3px); left: -1.5rem; width: 640px; padding: 1rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: .35rem; background: var(--white); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .18s ease; }
.nav-group:hover .nav-panel, .nav-group:focus-within .nav-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-panel--compact { width: 520px; grid-template-columns: 1fr; }
.nav-panel a { padding: .8rem; border-radius: 9px; }
.nav-panel a:hover, .nav-panel a:focus-visible { background: var(--paper); }
.nav-panel strong, .nav-panel small { display: block; }
.nav-panel strong { margin-bottom: .15rem; font-size: .84rem; }
.nav-panel small { color: var(--muted); font-size: .73rem; line-height: 1.4; font-weight: 500; }
.header-cta { flex: 0 0 auto; }
.menu-button { display: none; margin-left: auto; padding: .5rem; background: none; border: 0; }
.menu-button > span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--ink); }

.button-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: .85rem 1.2rem; color: var(--white); background: var(--navy); border: 1px solid var(--navy); border-radius: 8px; font-size: .84rem; font-weight: 780; letter-spacing: .01em; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--navy-2); box-shadow: 0 10px 30px rgba(16,47,59,.18); transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid rgba(182,109,63,.38); outline-offset: 3px; }
.button--small { min-height: 42px; padding: .68rem 1rem; }
.button--ghost { color: var(--ink); background: rgba(255,255,255,.7); border-color: var(--line); }
.button--ghost:hover { background: var(--white); }
.button--light { color: var(--navy); background: var(--white); border-color: var(--white); }
.text-link { display: inline-flex; gap: .45rem; align-items: center; color: var(--navy); font-weight: 760; font-size: .88rem; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.hero { position: relative; min-height: 790px; display: grid; align-items: center; overflow: hidden; background: #ebeae4; }
.hero__media, .hero__overlay { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 52% center; }
.hero__overlay { background: linear-gradient(90deg, rgba(247,247,243,.99) 0%, rgba(247,247,243,.95) 33%, rgba(247,247,243,.48) 53%, rgba(247,247,243,0) 72%); }
.hero__copy { position: relative; z-index: 2; width: min(680px, calc(100vw - 48px)); margin-left: max(24px, calc((100vw - 1180px) / 2)); padding-block: 7rem 10rem; }
.hero h1 { margin-bottom: 1.5rem; font-size: clamp(3.6rem, 6.8vw, 7rem); }
.hero h1 em { color: var(--navy-2); font-family: Georgia, serif; font-weight: 400; }
.hero__product-line { margin-bottom: 1.1rem; color: var(--ink); font-size: .87rem; font-weight: 790; letter-spacing: .02em; }
.hero__product-line span { margin-inline: .35rem; color: var(--copper); }
.hero .lead { max-width: 590px; margin-bottom: 2rem; }
.hero__micro { max-width: 520px; margin: 1.2rem 0 0; color: var(--muted); font-size: .83rem; }
.hero__rail { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; min-height: 72px; padding: 1rem max(24px, calc((100vw - 1180px) / 2)); display: flex; gap: 2rem; align-items: center; color: rgba(255,255,255,.82); background: rgba(16,47,59,.94); font-size: .78rem; font-weight: 650; backdrop-filter: blur(10px); }
.hero__rail span + span { padding-left: 2rem; border-left: 1px solid var(--line-dark); }
.fit-strip { min-height: 76px; padding: 1rem max(24px, calc((100vw - 1180px) / 2)); display: flex; flex-wrap: wrap; gap: 1.25rem 2rem; align-items: center; border-bottom: 1px solid var(--line); background: var(--white); color: var(--muted); font-size: .78rem; }
.fit-strip p { margin: 0 auto 0 0; color: var(--ink); font-weight: 760; }
.fit-strip span::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 .55rem .1rem 0; border-radius: 50%; background: var(--copper); }

.section { padding-block: clamp(5rem, 10vw, 9rem); }
.section-heading { margin-bottom: 3.5rem; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 4rem; align-items: end; }
.section-heading h2 { max-width: 760px; margin-bottom: 0; }
.section-heading > p { max-width: 520px; margin-bottom: .4rem; }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.product-card { min-height: 570px; display: grid; grid-template-rows: 250px 1fr; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card--core { border-color: #c4cfcc; }
.product-card__content { padding: clamp(1.6rem, 4vw, 3rem); }
.product-card h3 { max-width: 460px; margin-bottom: 1rem; font-size: clamp(1.7rem, 3vw, 2.8rem); }
.product-card p:not(.kicker) { max-width: 540px; }
.product-art { min-height: 220px; display: grid; place-items: center; background: linear-gradient(150deg, #ecece7, #f9f9f6); overflow: hidden; }
.product-art svg { width: min(78%, 360px); fill: none; stroke: var(--navy); stroke-width: 2.1; stroke-linecap: round; stroke-linejoin: round; opacity: .82; }
.product-art--cable { background: #e8efef; }
.product-art--ethernet { background: #ecebe7; }
.product-art--rj45 { background: #e8e8e3; }
.product-art--custom { background: #e7ddd5; }
.custom-band { margin-bottom: clamp(5rem, 10vw, 9rem); display: grid; grid-template-columns: .8fr 1.2fr; overflow: hidden; color: var(--white); background: var(--navy); border-radius: var(--radius); }
.custom-band > div:first-child { min-height: 380px; }
.custom-band .product-art { height: 100%; background: #d9c9be; }
.custom-band > div:last-child { padding: clamp(2rem, 6vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.custom-band h2 { max-width: 650px; font-size: clamp(2.2rem, 4vw, 4rem); }
.custom-band p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.custom-band p span { color: var(--copper-soft); }
.custom-band .button { margin-top: 1.3rem; align-self: flex-start; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.audience-card { min-height: 400px; padding: 2rem; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: background .2s ease, transform .2s ease; }
.audience-card:hover { background: #f0f3f2; transform: translateY(-4px); }
.audience-card > span:first-child { color: var(--copper); font-size: .73rem; font-weight: 780; text-transform: uppercase; letter-spacing: .12em; }
.audience-card h3 { margin-top: auto; font-size: clamp(1.6rem, 2.5vw, 2.35rem); }
.audience-card .text-link { margin-top: 1rem; }
.help-feature { padding-block: clamp(5rem, 9vw, 8rem); background: #e7ecea; }
.help-feature__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 5rem; align-items: center; }
.help-feature h2 { max-width: 750px; }
.help-stack { display: grid; gap: .7rem; }
.help-stack span { padding: 1rem 1.2rem; background: rgba(255,255,255,.65); border: 1px solid rgba(16,47,59,.12); border-radius: 10px; font-weight: 680; }
.process-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid li { min-height: 260px; padding: 1.6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid li > span, .need-grid article > span, .reference-grid article > span { color: var(--copper); font-size: .75rem; font-weight: 800; }
.process-grid h3 { margin-top: 4rem; }
.role-section { margin-bottom: clamp(5rem, 9vw, 8rem); padding: clamp(2rem, 6vw, 5rem); color: var(--white); background: #17343d; border-radius: var(--radius); }
.role-section h2 { max-width: 870px; }
.role-columns { margin-block: 3rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.role-columns ul { margin: 0; padding: 0; list-style: none; }
.role-columns li { padding: .8rem 0; border-bottom: 1px solid var(--line-dark); color: rgba(255,255,255,.82); }
.role-section .responsibility-note { color: rgba(255,255,255,.7); background: rgba(255,255,255,.07); }
.closing-cta { padding-block: clamp(6rem, 12vw, 11rem); text-align: center; color: var(--white); background: var(--navy); }
.closing-cta h2 { max-width: 1000px; margin: 0 auto 1.5rem; }
.closing-cta p:not(.eyebrow) { max-width: 700px; margin: 0 auto 2rem; color: rgba(255,255,255,.7); }

.page-hero { width: var(--shell); min-height: 610px; margin-inline: auto; padding-block: clamp(5rem, 10vw, 9rem); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: 5rem; align-items: center; }
.page-hero--compact { min-height: 480px; }
.page-hero h1 { max-width: 880px; margin-bottom: 1.5rem; font-size: clamp(3.2rem, 6.4vw, 6.2rem); }
.page-hero .button-row { margin-top: 2rem; }
.page-hero .product-art { min-height: 390px; border-radius: var(--radius); box-shadow: var(--shadow); }
.page-hero__aside { min-height: 320px; padding: 2.2rem; display: flex; flex-direction: column; justify-content: center; gap: .8rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.page-hero__aside span { color: var(--muted); font-size: .9rem; }
.page-hero__aside strong { font-size: 1.5rem; }
.page-hero__aside--quote { color: var(--white); background: var(--navy); border-color: var(--navy); }
.page-hero__aside--quote span { color: rgba(255,255,255,.62); font-size: 1rem; }
.page-hero__aside--quote strong { font-family: Georgia, serif; font-size: clamp(2.3rem, 4vw, 4rem); font-weight: 400; }
.overview-list { display: grid; gap: .85rem; }
.overview-row { min-height: 200px; padding: 1rem 1.5rem; display: grid; grid-template-columns: 58px 220px 1fr 48px; gap: 1.5rem; align-items: center; background: var(--white); border: 1px solid var(--line); border-radius: 14px; transition: transform .2s ease, border-color .2s ease; }
.overview-row:hover { border-color: #a6b7b4; transform: translateX(5px); }
.overview-row__number { color: var(--copper); font-size: .78rem; font-weight: 800; }
.overview-row .product-art { min-height: 160px; border-radius: 10px; }
.overview-row__copy small, .overview-row__copy strong, .overview-row__copy span { display: block; }
.overview-row__copy small { margin-bottom: .4rem; color: var(--copper); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.overview-row__copy strong { margin-bottom: .5rem; font-size: clamp(1.4rem, 2.5vw, 2.2rem); letter-spacing: -.02em; }
.overview-row__copy span { color: var(--muted); }
.overview-row__arrow { color: var(--copper); font-size: 1.4rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.feature-grid article { padding-top: 1.5rem; border-top: 1px solid var(--line); }
.feature-grid h2 { margin-top: 3rem; font-size: 1.65rem; }
.feature-dot { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--copper); }
.spec-section { padding-block: clamp(5rem, 10vw, 9rem); background: var(--paper-warm); }
.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6rem; }
.spec-grid h2 { font-size: clamp(2rem, 3.4vw, 3.4rem); }
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,.55); }
th, td { padding: .9rem 1rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .88rem; }
th { width: 36%; color: var(--ink); }
td { color: var(--ink-2); }
.detail-list { margin: 0; }
.detail-list > div { padding: .95rem 0; display: grid; grid-template-columns: 150px 1fr; gap: 1rem; border-bottom: 1px solid var(--line); }
.detail-list dt { font-weight: 760; }
.detail-list dd { margin: 0; color: var(--ink-2); }
.responsibility-note { margin-top: 1.8rem; padding: 1.1rem 1.2rem; border-radius: 8px; background: rgba(16,47,59,.07); font-size: .86rem; }
.tag-grid { display: flex; flex-wrap: wrap; gap: .75rem; }
.tag-grid span { padding: .8rem 1rem; background: var(--white); border: 1px solid var(--line); border-radius: 999px; font-size: .84rem; font-weight: 650; }
.split-section { padding-block: clamp(5rem, 10vw, 9rem); display: grid; grid-template-columns: repeat(2, 1fr); gap: 7rem; }
.split-section h2 { font-size: clamp(2rem, 3.6vw, 3.7rem); }
.check-list { margin: 2rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: .9rem 0 .9rem 2rem; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--navy-2); font-weight: 900; }
.check-list--warm li::before { color: var(--copper); }
.boundary-card { margin-bottom: clamp(5rem, 10vw, 9rem); padding: clamp(2rem, 6vw, 5rem); border: 1px solid #aebbb8; border-left: 6px solid var(--copper); border-radius: var(--radius); background: #eef1ef; }
.boundary-card h2 { max-width: 900px; }
.boundary-card > p:last-child { max-width: 860px; }
.need-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.need-grid article { min-height: 280px; padding: 2rem; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.need-grid h2 { margin-top: 4rem; font-size: 1.8rem; }
.use-case { margin-bottom: clamp(5rem, 10vw, 9rem); padding: clamp(2rem, 5vw, 4rem); background: #e7ecea; border-radius: var(--radius); }
.use-case .tag-grid { margin-block: 2rem; }
.reference-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.reference-grid article { min-height: 240px; padding: 1.6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.reference-grid h2 { margin-top: 3rem; font-size: 1.6rem; }
.selector-section { padding-block: clamp(5rem, 10vw, 9rem); background: #e7ecea; }
.selector-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 6rem; }
.mini-form { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.mini-form label { display: grid; gap: .4rem; color: var(--ink); font-size: .82rem; font-weight: 760; }
.mini-form select { width: 100%; min-height: 48px; padding: .7rem; border: 1px solid #b9c4c1; border-radius: 7px; background: rgba(255,255,255,.8); }
.mini-form .button { grid-column: 1 / -1; margin-top: .5rem; }
.selector-note { align-self: center; padding: 2.4rem; color: var(--white); background: var(--navy); border-radius: var(--radius); }
.selector-note blockquote { margin: 2rem 0; font-family: Georgia, serif; font-size: 2rem; line-height: 1.25; }
.selector-note p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.process-timeline { max-width: 950px; margin: 0 auto; padding: 0; list-style: none; }
.process-timeline li { position: relative; min-height: 180px; display: grid; grid-template-columns: 100px 1fr; gap: 2rem; }
.process-timeline li:not(:last-child)::before { content: ""; position: absolute; left: 35px; top: 70px; bottom: 0; width: 1px; background: var(--line); }
.process-timeline > li > span { width: 70px; height: 70px; display: grid; place-items: center; color: var(--copper); background: var(--white); border: 1px solid var(--line); border-radius: 50%; font-size: .78rem; font-weight: 800; }
.process-timeline h2 { margin: .35rem 0 .7rem; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.about-statement { max-width: 900px; margin-bottom: 5rem; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.value-grid div { min-height: 150px; padding: 1.5rem; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-grid span { color: var(--copper); font-size: .72rem; }

.contact-hero { padding-block: clamp(5rem, 10vw, 9rem); display: grid; grid-template-columns: .8fr 1.2fr; gap: 6rem; align-items: start; }
.contact-hero h1 { font-size: clamp(3.4rem, 6vw, 6.4rem); }
.contact-points { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2rem; }
.contact-points span { padding: .6rem .8rem; color: var(--navy); background: #e4e9e7; border-radius: 6px; font-size: .8rem; font-weight: 700; }
.rfq-form { padding: clamp(1.5rem, 4vw, 3rem); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-progress { margin-bottom: 2rem; display: flex; gap: 1rem; color: var(--muted); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.form-progress span:first-child { color: var(--copper); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.field { display: grid; gap: .45rem; color: var(--ink); font-size: .78rem; font-weight: 760; }
.field b { color: var(--copper); }
.field--full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { width: 100%; padding: .8rem .9rem; color: var(--ink); background: #fbfbf9; border: 1px solid #cbd1cf; border-radius: 7px; }
.field input, .field select { min-height: 48px; }
.field textarea { resize: vertical; }
.contact-choice { display: flex; flex-wrap: wrap; gap: 1.4rem; padding: 0; border: 0; }
.contact-choice legend { margin-bottom: .6rem; }
.contact-choice label { display: inline-flex; gap: .45rem; align-items: center; }
.contact-choice input { width: 18px; height: 18px; accent-color: var(--navy); }
.upload-field { padding: 1rem; border: 1px dashed #aeb9b6; border-radius: 8px; }
.upload-field input { padding: .5rem; background: none; border: 0; }
.upload-field small { color: var(--muted); font-weight: 500; }
.honeypot { position: absolute; left: -10000px; }
.form-submit { width: 100%; margin-top: 1.5rem; }
.form-status { min-height: 1.4em; margin: .9rem 0 0; font-size: .84rem; }
.form-status[data-state="error"] { color: #a43e32; }
.form-status[data-state="success"] { color: #23714b; }
.form-privacy { margin: .7rem 0 0; color: var(--muted); font-size: .72rem; }
.form-privacy a { text-decoration: underline; }
.success-preview { margin-bottom: clamp(5rem, 10vw, 9rem); padding: clamp(2rem, 5vw, 4rem); color: var(--white); background: var(--navy); border-radius: var(--radius); }
.success-preview h2 { max-width: 800px; }
.success-preview ol { margin: 2.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; list-style: none; }
.success-preview li { padding-top: 1rem; border-top: 1px solid var(--line-dark); color: rgba(255,255,255,.78); font-size: .88rem; }
.success-preview li span { display: block; margin-bottom: 1.5rem; color: var(--copper-soft); font-size: .72rem; }
.legal-copy { max-width: 850px; }
.legal-copy section { padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.legal-copy h2 { font-size: 1.5rem; }
.legal-updated { margin-top: 2rem; padding: 1rem; background: #eee9e2; border-radius: 8px; font-size: .82rem; }
.not-found { min-height: 70vh; padding-block: 9rem; }

.site-footer { color: rgba(255,255,255,.72); background: #0b222a; }
.footer-main { width: var(--shell); margin-inline: auto; padding-block: 5rem; display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 3rem; }
.brand--light { color: var(--white); }
.brand--light .brand-mark { color: var(--navy); background: var(--white); }
.footer-brand p { max-width: 340px; margin-top: 1.3rem; color: rgba(255,255,255,.75); }
.footer-brand .footer-note { color: rgba(255,255,255,.43); font-size: .8rem; }
.footer-main h2 { margin-bottom: 1.2rem; color: var(--white); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-main > div:not(.footer-brand) a { display: block; padding: .32rem 0; font-size: .82rem; }
.footer-main a:hover { color: var(--white); }
.footer-bottom { padding: 1.2rem max(24px, calc((100vw - 1180px) / 2)); display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line-dark); color: rgba(255,255,255,.42); font-size: .71rem; }

@media (max-width: 1000px) {
  :root { --shell: min(100% - 36px, 880px); }
  .site-header { height: 70px; }
  .header-shell { width: calc(100% - 32px); }
  .menu-button { display: block; }
  .header-cta { display: none; }
  .primary-nav { position: absolute; top: 70px; left: 0; right: 0; max-height: calc(100vh - 70px); padding: 1.2rem 1.5rem 2rem; display: none; align-items: stretch; overflow-y: auto; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .primary-nav[data-open="true"] { display: block; }
  .primary-nav > a, .nav-group > a { display: block; padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .primary-nav > a::after, .nav-group > a::after { display: none; }
  .nav-panel, .nav-panel--compact { position: static; width: auto; padding: .5rem 0 1rem 1rem; display: block; visibility: visible; opacity: 1; transform: none; background: transparent; border: 0; box-shadow: none; }
  .nav-panel a { display: block; padding: .5rem; }
  .hero { min-height: 760px; align-items: end; }
  .hero__media img { object-position: 62% center; }
  .hero__overlay { background: linear-gradient(90deg, rgba(247,247,243,.98), rgba(247,247,243,.86) 55%, rgba(247,247,243,.28)); }
  .hero__copy { margin-left: 24px; padding-bottom: 9rem; }
  .page-hero, .contact-hero { grid-template-columns: 1fr; gap: 3rem; }
  .page-hero { padding-bottom: 5rem; }
  .page-hero__aside, .page-hero .product-art { min-height: 280px; }
  .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: 300px; }
  .help-feature__grid, .selector-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 28px); }
  h1 { font-size: clamp(2.8rem, 15vw, 4.6rem); }
  h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .brand { font-size: .95rem; }
  .hero { min-height: 740px; }
  .hero__media { height: 46%; top: auto; }
  .hero__media img { object-position: 60% center; }
  .hero__overlay { background: linear-gradient(180deg, var(--paper) 0%, var(--paper) 56%, rgba(247,247,243,.35) 82%, rgba(247,247,243,.05)); }
  .hero__copy { width: calc(100% - 28px); margin: 0 auto; padding: 4.5rem 0 20rem; align-self: start; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero__product-line { display: grid; gap: .2rem; }
  .hero__product-line span { display: none; }
  .hero__rail { min-height: 92px; padding-inline: 14px; display: grid; gap: .25rem; }
  .hero__rail span + span { padding: 0; border: 0; }
  .fit-strip { padding-inline: 14px; gap: .7rem 1rem; }
  .fit-strip p { width: 100%; }
  .section { padding-block: 4.8rem; }
  .product-grid, .feature-grid, .spec-grid, .split-section, .need-grid, .reference-grid, .value-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 520px; grid-template-rows: 210px 1fr; }
  .custom-band { grid-template-columns: 1fr; }
  .custom-band > div:first-child { min-height: 230px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 210px; }
  .role-columns { grid-template-columns: 1fr; gap: 0; }
  .page-hero { min-height: auto; padding-block: 4.5rem; }
  .page-hero h1 { font-size: clamp(2.8rem, 14vw, 4.5rem); }
  .page-hero .button-row { display: grid; }
  .page-hero .button { width: 100%; }
  .overview-row { grid-template-columns: 40px 1fr 30px; }
  .overview-row .product-art { display: none; }
  .spec-grid { gap: 4rem; }
  .detail-list > div { grid-template-columns: 1fr; gap: .2rem; }
  .split-section { gap: 4rem; }
  .reference-grid { border-left: 0; }
  .reference-grid article { border-left: 1px solid var(--line); }
  .mini-form, .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .process-timeline li { grid-template-columns: 68px 1fr; gap: 1rem; }
  .process-timeline > li > span { width: 54px; height: 54px; }
  .process-timeline li:not(:last-child)::before { left: 27px; top: 54px; }
  .contact-hero { padding-block: 4.5rem; gap: 2rem; }
  .rfq-form { padding: 1.2rem; }
  .form-progress { display: grid; }
  .success-preview ol { grid-template-columns: 1fr; }
  .success-preview li { display: grid; grid-template-columns: 40px 1fr; }
  .success-preview li span { margin: 0; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}