/* =========================================================
   Industrial B2B theme. Accent colour comes from Admin > Website Settings.
   Signature element: the punched copper "busbar" strip (.busbar).
   ========================================================= */
:root {
  --ink: #161B24; --steel: #566070; --mist: #EEF1F4; --line: #DCE1E7; --paper: #fff;
  --copper: #B86B3C; --wa: #1A9E50; --accent: #D71F27;
  --head: 'Archivo', 'Arial Narrow', Arial, sans-serif;
  --body: 'IBM Plex Sans', 'Segoe UI', Arial, sans-serif;
  --wrap: 1240px; --hh: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.6 var(--body); color: var(--ink); background: var(--paper); }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); margin: 0 0 .45em; line-height: 1.12; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.7rem); font-weight: 800; font-stretch: 112%; letter-spacing: -.012em; line-height: 1.04; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.15rem); font-weight: 750; font-stretch: 108%; letter-spacing: -.006em; }
h3 { font-size: 1.12rem; font-weight: 650; }
p { margin: 0 0 1em; }
.lead { font-size: 1.12rem; color: var(--steel); max-width: 62ch; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 880px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; }
.skip:focus { left: 8px; }
.hp { position: absolute; left: -9999px; }

/* ---------- busbar strip: copper bar with punched holes ---------- */
.busbar { --hole: var(--paper); height: 18px; border-radius: 3px;
  background: radial-gradient(circle, var(--hole) 0 4px, transparent 4.6px) 14px 50% / 46px 18px repeat-x,
              linear-gradient(180deg, #DE9C6E 0%, var(--copper) 48%, #8D4C27 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35); }
.busbar-sm { height: 10px; margin-bottom: 28px; max-width: 220px;
  background: radial-gradient(circle, var(--hole) 0 2.4px, transparent 2.9px) 8px 50% / 24px 10px repeat-x, linear-gradient(180deg, #DE9C6E, var(--copper) 50%, #8D4C27); }
.busbar-hero { margin-top: 44px; transform-origin: left center; animation: bar-in .9s cubic-bezier(.2,.7,.2,1) .15s both; }
@keyframes bar-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: .68rem 1.15rem; border: 2px solid transparent;
  border-radius: 4px; font: 600 .95rem/1.2 var(--head); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s, border-color .15s; }
.btn-lg { padding: .92rem 1.55rem; font-size: 1rem; }
.btn-sm { padding: .42rem .78rem; font-size: .86rem; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { color: #fff; background: color-mix(in srgb, var(--accent) 86%, #000); }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { color: var(--accent); }
.btn-ghost-light { border-color: rgba(255,255,255,.75); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--ink); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { color: #fff; background: #158a45; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- header ---------- */
.topbar { background: var(--ink); color: #C3CAD4; font-size: .84rem; }
.topbar-in { display: flex; justify-content: space-between; gap: 16px; padding-top: 7px; padding-bottom: 7px; }
.topbar a { color: #E6EAF0; text-decoration: none; margin-left: 18px; }
.site-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header.scrolled { box-shadow: 0 6px 18px rgba(22,27,36,.07); }
.hdr { display: flex; align-items: center; gap: 28px; min-height: var(--hh); }
.logo img { height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 24px; flex: 1; justify-content: center; }
.nav > a, .nav-item > a { text-decoration: none; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav [aria-current="page"] { border-bottom-color: var(--accent); }
.nav-item { position: relative; display: flex; align-items: center; gap: 2px; }
.dd-btn { background: none; border: 0; padding: 6px 4px; cursor: pointer; color: var(--steel); }
.dd { display: none; position: absolute; top: calc(100% + 8px); left: -24px; width: 440px; background: #fff; border: 1px solid var(--line);
  border-radius: 6px; box-shadow: 0 18px 40px rgba(22,27,36,.14); padding: 8px; }
.has-dd:hover .dd, .has-dd:focus-within .dd, .has-dd.open .dd { display: grid; }
.has-dd::after { content: ''; position: absolute; left: 0; right: 0; top: 100%; height: 12px; }
.dd a { display: block; padding: 10px 12px; border-radius: 4px; text-decoration: none; }
.dd a:hover { background: var(--mist); color: var(--ink); }
.dd strong { display: block; font-family: var(--head); font-weight: 600; }
.dd span { display: block; font-size: .86rem; color: var(--steel); }
.dd .dd-all { font-weight: 600; color: var(--accent); }
.hdr-tools { display: flex; align-items: center; gap: 10px; }
.icon-btn { background: none; border: 1px solid var(--line); border-radius: 4px; width: 42px; height: 42px; display: grid; place-items: center; cursor: pointer; color: var(--ink); }
.nav-toggle, .nav-cta-m { display: none; }
.search-panel { background: var(--mist); border-top: 1px solid var(--line); padding: 14px 0; }
.search-form { display: flex; gap: 10px; position: relative; }
.search-form input { flex: 1; }
.suggest { position: absolute; left: 24px; right: 24px; top: calc(100% + 6px); background: #fff; border: 1px solid var(--line); border-radius: 6px;
  box-shadow: 0 16px 34px rgba(22,27,36,.12); z-index: 60; overflow: hidden; }
.suggest a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; text-decoration: none; border-bottom: 1px solid var(--mist); }
.suggest a:hover, .suggest a:focus { background: var(--mist); }
.suggest small { color: var(--steel); }

/* ---------- forms ---------- */
input, select, textarea { font: inherit; color: var(--ink); width: 100%; padding: .68rem .8rem; border: 1px solid #C6CDD6; border-radius: 4px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--accent) 22%, transparent); border-color: var(--accent); }
textarea { resize: vertical; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.fgrid label { display: flex; flex-direction: column; gap: 6px; font-weight: 500; font-size: .92rem; }
.span2 { grid-column: 1 / -1; }
.req { color: var(--accent); font-weight: 600; }
.fnote { font-size: .85rem; color: var(--steel); margin: 12px 0 16px; }
.form-msg .ok, .flash-ok { background: #E7F6EC; border: 1px solid #9BD3AE; color: #145230; padding: 12px 14px; border-radius: 4px; }
.form-msg .err, .flash-error { background: #FDEDED; border: 1px solid #F0B7B7; color: #8A1C1C; padding: 12px 14px 12px 32px; border-radius: 4px; }
.flash { margin: 16px 0 0; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 28px; }
.form-card h2 { font-size: 1.35rem; }

/* ---------- hero ---------- */
.hero { padding: 56px 0 64px; background: #fff; border-bottom: 1px solid var(--line); }
.hero-in { display: grid; grid-template-columns: 1fr 1.08fr; gap: 40px; align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .lead { margin-bottom: 28px; }
.chips { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { border: 1px solid var(--line); background: #fff; border-radius: 3px; padding: .32rem .7rem; font-size: .88rem; color: var(--steel); }
.hero-media img, .hero-media video { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }

/* ---------- sections ---------- */
.sec { padding: 84px 0; }
.sec-mist { background: var(--mist); }
.sec-top { padding-top: 40px; }
.sec-tight { padding: 56px 0; }
.sec-head { max-width: 680px; margin-bottom: 32px; }
.sec-head p { color: var(--steel); margin: 0; }
.row-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; max-width: none; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.cat-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; text-decoration: none; transition: border-color .15s; }
.cat-card:hover { border-color: var(--ink); color: inherit; }
.cat-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; }
.cat-body { display: flex; flex-direction: column; gap: 6px; padding: 16px 20px 20px; border-top: 1px solid var(--line); flex: 1; }
.cat-body strong { font: 650 1.12rem/1.2 var(--head); }
.cat-body > span { color: var(--steel); font-size: .93rem; }
.cat-body .cat-count { margin-top: auto; padding-top: 6px; color: var(--accent); font-weight: 600; font-size: .9rem; }

.p-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.p-grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.p-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.p-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; }
.p-body { display: flex; flex-direction: column; padding: 16px 20px 20px; border-top: 1px solid var(--line); flex: 1; }
.p-model { font: 650 .95rem/1.2 var(--head); font-stretch: 92%; color: var(--accent); margin: 0 0 6px; letter-spacing: .01em; }
.p-name { font-size: 1.1rem; margin-bottom: 8px; }
.p-name a { text-decoration: none; }
.p-text { color: var(--steel); font-size: .93rem; flex: 1; }
.p-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.split-copy p { color: var(--steel); }

.why-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 36px; }
.why-grid li { border-top: 2px solid var(--ink); padding-top: 18px; }
.why-grid p { color: var(--steel); margin: 0; }

.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.app-grid-lg { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.app-card { position: relative; display: block; border-radius: 6px; overflow: hidden; background: var(--ink); color: #fff; text-decoration: none; }
.app-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; opacity: .62; transition: opacity .2s; }
.app-card:hover { color: #fff; }
.app-card:hover img { opacity: .45; }
.app-card > span { position: absolute; inset: auto 0 0 0; padding: 18px; background: linear-gradient(transparent, rgba(16,19,26,.92) 45%); font-size: .9rem; color: #D8DDE4; }
.app-card strong { display: block; font: 650 1.12rem/1.2 var(--head); color: #fff; margin-bottom: 4px; }
.ind-line { margin: 26px 0 0; color: var(--steel); }

.stats { background: var(--ink); color: #fff; padding: 56px 0; }
.stats-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat strong { display: block; font: 800 clamp(1.8rem, 3.2vw, 2.7rem)/1.05 var(--head); font-stretch: 112%; }
.stat span { color: #AEB6C2; font-size: .95rem; }

.certs h2 { font-size: 1.3rem; }
.badges { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.badges li { border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; }
.badges strong { display: block; font-family: var(--head); }
.badges span { color: var(--steel); font-size: .9rem; }
.logos { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; margin-bottom: 20px; }
.logos img { height: 54px; width: auto; filter: grayscale(1); }

.g-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.g-home { grid-template-columns: repeat(3, 1fr); }
.g-item { display: block; border-radius: 4px; overflow: hidden; background: #fff; }
.g-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .3s; }
.g-item:hover img { transform: scale(1.03); }
.g-fig { margin: 0; }
.g-fig figcaption { font-size: .9rem; padding-top: 6px; }
.g-fig figcaption span { display: block; color: var(--steel); }

.b-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.b-card { background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.b-img img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.b-body { padding: 16px 20px 20px; }
.b-body h3 a { text-decoration: none; }
.b-body p:last-child { color: var(--steel); font-size: .93rem; margin: 0; }
.b-meta { font-size: .86rem; color: var(--steel); margin-bottom: 8px; }
.b-meta a { color: var(--accent); text-decoration: none; }

.cta { background: var(--accent); color: #fff; padding: 56px 0; }
.cta h2 { color: #fff; }
.cta p { margin: 0; opacity: .92; max-width: 60ch; }
.cta-in { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; }
.cta-slim { padding: 44px 0; }

.contact-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.contact-info p { color: var(--steel); }
.contact-info dl { margin: 20px 0 0; }
.contact-info dt { font: 600 .85rem var(--head); color: var(--steel); }
.contact-info dd { margin: 0 0 14px; font-weight: 500; }
.contact-info dd a { text-decoration: none; }
.map iframe { width: 100%; height: 300px; border: 0; border-radius: 6px; margin-top: 8px; }
.q-product { display: flex; gap: 16px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin-bottom: 28px; }
.q-product img { width: 140px; aspect-ratio: 4 / 3; object-fit: contain; }
.q-product h2 { font-size: 1.1rem; margin: 0 0 4px; }

/* ---------- inner pages ---------- */
.page-hero { background: var(--mist); border-bottom: 1px solid var(--line); padding: 36px 0 44px; }
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 3rem); margin-top: .35em; }
.page-hero .lead { margin: 0; }
.ph-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.page-hero:not(.has-media) .ph-split { grid-template-columns: 1fr; }
.ph-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; font-size: .88rem; color: var(--steel); }
.crumbs li + li::before { content: '/'; margin: 0 8px; color: #A3ACB8; }
.crumbs a { text-decoration: none; }
.wrap > .crumbs { padding-top: 20px; }
.chip-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip-nav a { border: 1px solid var(--line); background: #fff; padding: .42rem .85rem; border-radius: 4px; text-decoration: none; font-weight: 500; font-size: .93rem; }
.chip-nav a span { color: var(--steel); font-size: .82rem; margin-left: 2px; }
.chip-nav a[aria-current] { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip-nav a[aria-current] span { color: #C3CAD4; }
.list-tools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 24px; }
.list-tools input { flex: 1 1 240px; width: auto; }
.list-tools select { width: auto; }
.list-tools .count { margin-left: auto; color: var(--steel); font-size: .9rem; }
.page-hero .list-tools { margin: 18px 0 0; max-width: 680px; }
.empty { border: 1px dashed #C6CDD6; border-radius: 6px; padding: 32px; }
.pager { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 32px; }
.pager a, .pager span { padding: .45rem .8rem; border: 1px solid var(--line); border-radius: 4px; text-decoration: none; }
.pager span[aria-current] { background: var(--ink); color: #fff; border-color: var(--ink); }
.cat-desc { margin-top: 48px; max-width: 880px; }

/* ---------- product detail ---------- */
.pd { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; padding-top: 16px; padding-bottom: 56px; }
.pd-main { margin: 0; border: 1px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.pd-main img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }
.pd-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; margin-top: 10px; }
.pd-thumb { border: 1px solid var(--line); border-radius: 4px; padding: 0; background: #fff; cursor: pointer; overflow: hidden; }
.pd-thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pd-thumb.is-on { border: 2px solid var(--accent); }
.pd-info h1 { font-size: clamp(1.7rem, 2.9vw, 2.5rem); }
.keyfacts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; margin: 22px 0 26px; border-top: 1px solid var(--line); }
.keyfacts div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.keyfacts dt { font-size: .82rem; color: var(--steel); }
.keyfacts dd { margin: 0; font-weight: 600; }
.downloads { margin-top: 18px; display: flex; flex-direction: column; gap: 6px; }
.downloads a { font-weight: 600; color: var(--accent); }
.pd-tabs { position: sticky; top: var(--hh); z-index: 40; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pd-tabs .wrap { display: flex; gap: 26px; overflow-x: auto; scrollbar-width: none; }
.pd-tabs a { padding: 14px 0; font: 600 .95rem var(--head); color: var(--steel); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.pd-tabs a:hover, .pd-tabs a.is-on { color: var(--ink); border-bottom-color: var(--accent); }
.pd-sec { scroll-margin-top: calc(var(--hh) + 60px); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.ticks li::before { content: ''; position: absolute; left: 0; top: .62em; width: 16px; height: 6px; border-radius: 2px; background: linear-gradient(180deg, #DE9C6E, var(--copper) 50%, #8D4C27); }
.ticks.cols { columns: 2; column-gap: 40px; }
.ticks.cols li { break-inside: avoid; }
.table-wrap { overflow-x: auto; margin-bottom: 36px; border: 1px solid var(--line); border-radius: 6px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.spec-table th { width: 38%; text-align: left; vertical-align: top; background: var(--mist); font-weight: 600; padding: 12px 16px; }
.spec-table td { padding: 12px 16px; }
.spec-table tr + tr th, .spec-table tr + tr td { border-top: 1px solid var(--line); }
.video { position: relative; aspect-ratio: 16 / 9; margin-top: 24px; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 6px; }

/* ---------- article + prose ---------- */
.prose { font-size: 1.04rem; }
.prose h2 { font-size: 1.5rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.2rem; margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: .35em; }
.prose blockquote { margin: 1.4em 0; padding: .6em 1.1em; border-left: 4px solid var(--copper); background: var(--mist); color: var(--steel); }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; margin: 1.2em 0; font-size: .95rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.prose th { background: var(--mist); }
.prose img { border-radius: 4px; margin: 1em 0; }
.prose a { color: var(--accent); }
.art-head { padding-top: 24px; padding-bottom: 12px; }
.art-head h1 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin-top: .4em; }
.art-img { margin: 12px auto 36px; max-width: 1040px; }
.art-img img { width: 100%; border-radius: 8px; aspect-ratio: 16 / 9; object-fit: cover; }
.article { padding-bottom: 48px; }
.tags a { display: inline-block; background: var(--mist); border-radius: 3px; padding: .15rem .6rem; margin: 0 6px 6px 0; text-decoration: none; font-size: .9rem; }
.share a { font-weight: 600; margin-right: 12px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 18px 40px 18px 0; font: 600 1.06rem/1.35 var(--head); cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 6px; top: 14px; font-size: 1.5rem; color: var(--accent); }
.faq-list details[open] summary::after { content: '\2212'; }
.faq-list .prose { padding-bottom: 14px; color: var(--steel); }
.faq-more { margin-top: 28px; }
.res-h { font-size: 1.15rem; margin-top: 28px; }
.res-list { list-style: none; padding: 0; margin: 0; }
.res-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.res-list span { display: block; color: var(--steel); font-size: .93rem; }
.link-list { columns: 2; padding-left: 1.1em; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #BCC4CF; font-size: .95rem; }
.site-footer .busbar { --hole: var(--ink); border-radius: 0; }
.f-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.35fr; gap: 40px; padding-top: 52px; padding-bottom: 40px; }
.f-grid h2 { color: #fff; font-size: 1rem; font-stretch: 100%; margin-bottom: 14px; }
.f-grid ul { list-style: none; padding: 0; margin: 0; }
.f-grid li { margin-bottom: 8px; }
.site-footer a { color: #BCC4CF; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.f-about img { height: 28px; width: auto; margin-bottom: 16px; }
.f-social a { margin-right: 14px; font-weight: 600; }
.f-news { margin-top: 18px; }
.f-news label { display: block; font-size: .9rem; margin-bottom: 8px; color: #fff; }
.f-news-row { display: flex; gap: 8px; }
.f-news input { background: #222937; border-color: #343C4B; color: #fff; }
.f-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid #2A3140; padding-top: 18px; padding-bottom: 24px; font-size: .86rem; }
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 24px rgba(0,0,0,.22); }
.wa-float:hover { color: #fff; background: #158a45; }

dialog.lb { padding: 0; border: 0; background: transparent; max-width: 94vw; }
dialog.lb::backdrop { background: rgba(12,14,19,.88); }
dialog.lb img { max-height: 84vh; width: auto; border-radius: 4px; }
dialog.lb p { color: #fff; margin: 10px 0 0; }
dialog.lb button { position: fixed; top: 16px; right: 16px; background: #fff; border: 0; border-radius: 4px; padding: 8px 14px; font-weight: 600; cursor: pointer; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .nav { gap: 18px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: #fff;
    border-bottom: 1px solid var(--line); padding: 8px 24px 20px; box-shadow: 0 16px 30px rgba(22,27,36,.12); max-height: calc(100vh - 80px); overflow-y: auto; }
  .nav.open { display: flex; }
  .nav > a, .nav-item > a { padding: 12px 0; border-bottom: 1px solid var(--mist); }
  .nav [aria-current="page"] { color: var(--accent); border-bottom-color: var(--mist); }
  .nav-item { flex-wrap: wrap; }
  .nav-item > a { flex: 1; }
  .dd { position: static; width: 100%; box-shadow: none; border: 0; padding: 0 0 8px; }
  .has-dd:hover .dd, .has-dd:focus-within .dd { display: none; }
  .has-dd.open .dd { display: grid; }
  .has-dd::after { display: none; }
  .nav-toggle { display: grid; }
  .nav-cta { display: none; }
  .nav-cta-m { display: inline-flex; margin-top: 14px; }
  .hdr { justify-content: space-between; position: relative; }
  .hero-in, .split, .contact-split, .pd, .ph-split, .two-col { grid-template-columns: 1fr; }
  .hero { background: #fff; padding-top: 32px; }
  .hero h1 { max-width: none; }
  .stats-in { grid-template-columns: 1fr 1fr; }
  .f-grid { grid-template-columns: 1fr 1fr; }
  .split { gap: 32px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .topbar-in > span:first-child { display: none; }
  .topbar a { margin: 0 14px 0 0; }
  .sec { padding: 60px 0; }
  .sec-top { padding-top: 28px; }
  .fgrid, .why-grid, .f-grid, .keyfacts { grid-template-columns: 1fr; }
  .row-head { flex-direction: column; align-items: flex-start; }
  .ticks.cols, .link-list { columns: 1; }
  .form-card { padding: 20px 16px; }
  .list-tools .count { margin-left: 0; width: 100%; }
  .p-grid, .b-grid, .cat-grid { grid-template-columns: 1fr; }
  .g-grid { grid-template-columns: 1fr 1fr; }
  .actions .btn { flex: 1 1 auto; }
  .logo img { height: 24px; }
  .q-product { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}