:root {
  --ink: #0b1f2a;
  --ink-soft: #203943;
  --muted: #5b7077;
  --paper: #f3f5f2;
  --white: #fff;
  --line: #c9d3d2;
  --line-dark: #38515a;
  --mint: #d9ebe4;
  --teal: #187b6d;
  --teal-dark: #0e5d53;
  --amber: #d99a42;
  --shell: 1180px;
  --shadow: 0 22px 60px rgba(11, 31, 42, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.5; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; }
.shell { width: min(var(--shell), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; top: -48px; left: 16px; z-index: 20; padding: 10px 14px; background: var(--teal); color: var(--white); text-decoration: none; }
.skip-link:focus { top: 12px; }

/* Header */
.site-header { position: relative; z-index: 10; background: var(--ink); color: var(--white); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: block; width: 196px; flex: 0 0 auto; }
.brand img { display: block; width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: 30px; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a, .nav-cta { color: #dbe7e5; text-decoration: none; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a { padding-block: 10px; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--white); border-bottom-color: var(--teal); }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; padding: 13px 16px; background: var(--teal); color: var(--white); }
.nav-cta:hover, .nav-cta:focus-visible { background: #239283; }
.nav-cta span { font-size: 17px; line-height: 1; }
.menu-toggle { display: none; }

/* Shared type and controls */
.eyebrow { margin: 0 0 22px; color: var(--teal); font-size: 11px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 28px; height: 2px; margin: 0 10px 3px 0; background: currentColor; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; letter-spacing: -.055em; }
h1 { font-size: clamp(58px, 8vw, 116px); line-height: .86; }
h2 { font-size: clamp(42px, 5.4vw, 76px); line-height: .94; }
h3 { font-size: 22px; line-height: 1.05; }
.lead { max-width: 610px; margin: 28px 0 0; color: #cadad7; font-size: 18px; line-height: 1.65; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 18px; border: 1px solid transparent; font-size: 12px; font-weight: 900; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.button-primary { background: var(--teal); color: var(--white); }
.button-primary:hover, .button-primary:focus-visible { background: #239283; }
.button-quiet { border-color: var(--line); color: var(--ink); }
.button-quiet:hover, .button-quiet:focus-visible { border-color: var(--teal); color: var(--teal-dark); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--teal-dark); font-size: 12px; font-weight: 900; letter-spacing: .08em; text-underline-offset: 5px; text-transform: uppercase; }
.text-link span { font-size: 18px; line-height: 1; }
.section-label { margin: 0 0 16px; color: var(--teal); font-size: 11px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }

/* Home */
.home-hero { position: relative; isolation: isolate; min-height: 690px; display: grid; align-items: center; overflow: hidden; background: var(--ink) url('/assets/hero-baliaca-linka.webp') center 42% / cover no-repeat; color: var(--white); padding: 90px 0 104px; }
.home-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(7, 24, 32, .96) 0%, rgba(7, 24, 32, .88) 36%, rgba(7, 24, 32, .48) 63%, rgba(7, 24, 32, .16) 100%); }
.home-hero::after { content: "SERBAS / VÁŽENIE · BALENIE · KONTROLA"; position: absolute; right: max(32px, calc((100vw - var(--shell)) / 2)); bottom: 30px; color: rgba(255,255,255,.72); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.home-hero-grid { display: block; }
.home-hero-copy { max-width: 760px; padding: 34px 0; }
.home-hero h1 { max-width: 760px; text-shadow: 0 3px 30px rgba(0, 0, 0, .28); }
.home-hero h1 em { color: #82d0bd; font-style: normal; }
.hero-promise { max-width: 620px; margin: 30px 0 0; padding: 18px 0 18px 24px; border-left: 4px solid #82d0bd; color: #fff; font-size: clamp(25px, 3vw, 42px); font-weight: 800; letter-spacing: -.04em; line-height: 1.02; text-shadow: 0 3px 20px rgba(0, 0, 0, .25); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-actions .button-quiet { border-color: #4b6670; color: var(--white); }
.hero-actions .button-quiet:hover, .hero-actions .button-quiet:focus-visible { border-color: #a1d8cb; color: var(--white); }
.hero-board { position: relative; min-height: 418px; padding: 28px 28px 26px; background: #e8eeeb; color: var(--ink); }
.hero-board::before { content: "SERBAS / SYSTEM 01"; position: absolute; top: 12px; left: 28px; color: var(--teal-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.hero-board img { display: block; width: 100%; height: 286px; margin-top: 22px; object-fit: cover; }
.hero-board-meta { display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-top: 16px; }
.hero-board-meta strong { font-size: 21px; letter-spacing: -.03em; }
.hero-board-meta span { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .08em; text-align: right; text-transform: uppercase; }
.proof-bar { border-bottom: 1px solid var(--line-dark); background: var(--ink); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-item { padding: 24px 26px; border-left: 1px solid var(--line-dark); }
.proof-item:first-child { padding-left: 0; border-left: 0; }
.proof-item strong { display: block; margin-bottom: 5px; font-size: 17px; letter-spacing: -.02em; }
.proof-item span { color: #a9c0bb; font-size: 13px; }
.home-section { padding: 112px 0; }
.section-intro { display: grid; grid-template-columns: .72fr 1.28fr; gap: 74px; align-items: end; margin-bottom: 54px; }
.section-intro p { max-width: 470px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.solution-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.solution-card { min-height: 352px; display: flex; flex-direction: column; padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); text-decoration: none; }
.solution-card:hover, .solution-card:focus-visible { background: var(--mint); }
.solution-card img { width: 100%; height: 134px; object-fit: cover; }
.solution-card .number { margin: 20px 0 14px; color: var(--teal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 700; }
.solution-card p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.solution-card .arrow { margin-top: auto; padding-top: 24px; color: var(--teal-dark); font-size: 20px; }
.work-section { padding: 100px 0; background: var(--mint); }
.work-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.work-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 30px; }
.work-step { border-top: 2px solid var(--teal); padding-top: 16px; }
.work-step .step-number { color: var(--teal-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.work-step strong { display: block; margin-top: 14px; font-size: 18px; letter-spacing: -.02em; }
.work-step p { margin: 9px 0 0; color: #4d6a67; font-size: 14px; line-height: 1.5; }
.mobile-callout { padding: 106px 0; background: var(--teal); color: var(--white); }
.mobile-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 92px; align-items: end; }
.mobile-callout .eyebrow { color: #a9dfd1; }
.mobile-callout h2 { max-width: 760px; }
.mobile-callout p { margin: 0 0 24px; color: #d7eeea; font-size: 19px; line-height: 1.6; }
.mobile-callout .text-link { color: var(--white); }
.featured-section { padding: 112px 0; background: var(--white); }
.featured-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.featured-card { border: 1px solid var(--line); background: var(--paper); text-decoration: none; }
.featured-card:hover, .featured-card:focus-visible { border-color: var(--teal); }
.featured-card img { display: block; width: 100%; height: 166px; object-fit: cover; background: #e5ece9; }
.featured-card-body { padding: 20px; }
.featured-card .tag { color: var(--teal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.featured-card h3 { margin-top: 13px; }
.featured-card p { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.evidence-section { padding: 110px 0; background: var(--paper); }
.evidence-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 72px; align-items: center; }
.evidence-card { padding: 38px; background: var(--ink); color: var(--white); }
.evidence-card .eyebrow { color: #a9dfd1; }
.evidence-card h2 { max-width: 520px; }
.evidence-card p { max-width: 540px; margin: 22px 0 28px; color: #bfd3d0; font-size: 17px; line-height: 1.6; }
.evidence-link { color: #fff; }
.evidence-numbers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.evidence-number { padding: 21px; border: 1px solid var(--line); background: var(--white); }
.evidence-number strong { display: block; font-size: 28px; letter-spacing: -.05em; }
.evidence-number span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }
.home-contact { padding: 100px 0; background: var(--ink); color: var(--white); }
.home-contact-grid { display: grid; grid-template-columns: 1.14fr .86fr; gap: 80px; }
.home-contact .eyebrow { color: #a9dfd1; }
.home-contact h2 { max-width: 710px; }
.contact-detail { padding-top: 8px; border-top: 1px solid var(--line-dark); }
.contact-detail p { margin: 0 0 18px; color: #bdd0cc; line-height: 1.7; }
.contact-detail a { color: var(--white); font-size: 18px; font-weight: 800; text-decoration: none; }

/* Inner pages */
.page-hero, .product-hero { padding: 82px 0 78px; background: var(--ink); color: var(--white); }
.page-hero-grid, .product-hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 84px; align-items: end; }
.page-hero .lead, .product-hero .lead { max-width: 640px; }
.page-hero-index { align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; min-height: 290px; padding: 28px; border: 1px solid #36505a; color: #b7cfca; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.page-hero-index span:first-child { color: #8bd0c0; font-size: 80px; font-weight: 800; letter-spacing: -.1em; }
.page-hero-media, .product-hero-media { margin: 0; padding: 20px; background: #e6ede9; color: var(--ink); }
.page-hero-media img, .product-hero-media img { display: block; width: 100%; height: 280px; object-fit: cover; }
.page-hero-media figcaption, .product-hero-media figcaption { margin-top: 12px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.content-grid { display: grid; grid-template-columns: 1fr 300px; gap: 88px; padding-block: 90px 112px; }
.prose { min-width: 0; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin: 56px 0 18px; font-size: clamp(32px, 4vw, 54px); }
.prose h3 { margin: 36px 0 14px; font-size: 26px; }
.prose p { max-width: 730px; margin: 0 0 20px; color: var(--muted); font-size: 17px; line-height: 1.72; }
.prose ul { max-width: 730px; margin: 24px 0; padding: 0; list-style: none; }
.prose li { position: relative; margin: 0; padding: 13px 0 13px 25px; border-top: 1px solid var(--line); color: var(--ink-soft); }
.prose li::before { content: "↳"; position: absolute; left: 0; color: var(--teal); font-weight: 900; }
.content-aside { border-top: 2px solid var(--teal); padding-top: 15px; color: var(--muted); font-size: 14px; }
.content-aside strong { color: var(--ink); }
.content-aside a { color: var(--teal-dark); font-weight: 800; text-decoration: none; }
.catalog-section { padding: 90px 0 112px; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 38px; }
.catalog-toolbar p { max-width: 490px; margin: 0; color: var(--muted); font-size: 17px; }
.catalog-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.catalog-card { display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--white); text-decoration: none; }
.catalog-card:hover, .catalog-card:focus-visible { border-color: var(--teal); box-shadow: var(--shadow); }
.catalog-card img { display: block; width: 100%; height: 195px; object-fit: cover; background: #e6ede9; }
.catalog-card-body { display: flex; flex: 1; flex-direction: column; padding: 21px; }
.catalog-card .tag { color: var(--teal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.catalog-card h2 { margin-top: 13px; font-size: 27px; line-height: 1; }
.catalog-card p { margin: 11px 0 0; color: var(--muted); font-size: 14px; }
.catalog-card .card-footer { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: auto; padding-top: 26px; color: var(--teal-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.catalog-controls { display: grid; grid-template-columns: minmax(230px, .72fr) minmax(320px, 1.28fr); gap: 16px; align-items: end; margin: 0 0 70px; padding: 24px; border: 1px solid var(--line); background: var(--white); }
.catalog-control-field { display: grid; gap: 8px; }
.catalog-controls label { color: var(--teal-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.catalog-controls input, .catalog-controls select { width: 100%; min-height: 54px; padding: 12px 15px; border: 1px solid var(--line-dark); border-radius: 0; background: var(--paper); color: var(--ink); font: inherit; font-size: 16px; }
.catalog-controls select { cursor: pointer; }
.catalog-controls input:focus, .catalog-controls select:focus { outline: 2px solid var(--teal); outline-offset: 2px; }
.catalog-controls p { grid-column: 1 / -1; margin: 4px 0 0; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.catalog-group { margin: 0 0 92px; scroll-margin-top: 24px; }
.catalog-group-heading { display: grid; grid-template-columns: 1fr auto; gap: 6px 24px; align-items: end; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 2px solid var(--ink); }
.catalog-group-heading .section-label { grid-column: 1 / -1; }
.catalog-group-heading h2 { font-size: clamp(34px, 4vw, 58px); }
.catalog-group-heading > span { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; text-transform: uppercase; }
.catalog-card-compact img, .catalog-card-placeholder { height: 184px; }
.catalog-card-placeholder { display: grid; place-items: center; background: linear-gradient(135deg, var(--ink), #25434e); color: #a9dfd1; }
.catalog-card-placeholder span { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.catalog-card-compact h3 { margin-top: 13px; font-size: 24px; }
.catalog-card-compact[hidden], .catalog-group[hidden] { display: none; }
.catalog-empty { padding: 64px 30px; border: 1px solid var(--line); text-align: center; }
.catalog-empty h2 { font-size: 40px; }
.catalog-empty p { color: var(--muted); }
.category-block { padding: 0 0 112px; }
.category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.category-card { display: grid; grid-template-columns: 138px 1fr; gap: 22px; padding: 18px; border: 1px solid var(--line); background: var(--white); text-decoration: none; }
.category-card:hover, .category-card:focus-visible { border-color: var(--teal); }
.category-card img { width: 138px; height: 120px; object-fit: cover; }
.category-card .number { color: var(--teal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.category-card h2 { margin-top: 12px; font-size: 28px; }
.category-card p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.product-hero .button-quiet { border-color: #4b6670; color: var(--white); }
.product-hero .button-quiet:hover, .product-hero .button-quiet:focus-visible { border-color: #a1d8cb; color: var(--white); }
.product-detail { display: grid; grid-template-columns: 1fr 300px; gap: 88px; padding-block: 90px 112px; }
.product-detail-main { min-width: 0; }
.product-detail-main h2 { margin: 0 0 20px; font-size: clamp(34px, 4vw, 54px); }
.product-detail-main h3 { margin: 38px 0 13px; font-size: 28px; }
.product-detail-main p { max-width: 730px; margin: 0 0 20px; color: var(--muted); font-size: 17px; line-height: 1.72; }
.product-detail-main ul { max-width: 730px; margin: 22px 0 38px; padding: 0; list-style: none; }
.product-detail-main li { padding: 11px 0 11px 25px; border-top: 1px solid var(--line); color: var(--ink-soft); }
.product-detail-main li::before { content: "✓"; margin-left: -25px; margin-right: 10px; color: var(--teal); font-weight: 900; }
.spec-table-wrap { width: 100%; max-width: 760px; overflow-x: auto; border: 1px solid var(--line); background: var(--white); }
.spec-table { width: 100%; border-collapse: collapse; min-width: 470px; }
.spec-table caption { padding: 16px 18px; border-bottom: 1px solid var(--line); color: var(--teal-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-align: left; text-transform: uppercase; }
.spec-table th, .spec-table td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 37%; color: var(--ink); font-size: 13px; }
.spec-table td { color: var(--muted); font-size: 14px; }
.product-detail-aside { display: grid; align-content: start; gap: 12px; }
.aside-card { padding: 25px; background: var(--ink); color: var(--white); }
.aside-card .eyebrow { color: #9ddacb; }
.aside-card h2 { font-size: 30px; }
.aside-card p { margin: 15px 0 24px; color: #bfd3d0; font-size: 14px; line-height: 1.6; }
.aside-card .text-link { color: #fff; }
.aside-card-soft { background: var(--mint); color: var(--ink); }
.aside-card-soft .eyebrow { color: var(--teal-dark); }
.aside-card-soft p { color: #486b67; }
.aside-card-soft .text-link { color: var(--teal-dark); }

/* Full legacy catalogue */
.legacy-hero { padding: 76px 0; background: var(--ink); color: var(--white); }
.legacy-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 76px; align-items: center; }
.legacy-hero h1 { max-width: 760px; font-size: clamp(52px, 7vw, 96px); }
.legacy-hero .button-quiet { border-color: #4b6670; color: var(--white); }
.legacy-hero-media { margin: 0; padding: 20px; background: #e6ede9; color: var(--ink); }
.legacy-hero-media img { display: block; width: 100%; height: 320px; object-fit: contain; background: var(--white); }
.legacy-hero-media figcaption { margin-top: 12px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.legacy-hero-code { min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; border: 1px solid #36505a; background: radial-gradient(circle at 75% 25%, #28505a, transparent 45%); color: #a9dfd1; }
.legacy-hero-code span, .legacy-hero-code small { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.legacy-hero-code strong { max-width: 520px; color: var(--white); font-size: clamp(30px, 4vw, 52px); line-height: .96; letter-spacing: -.05em; }
.legacy-detail { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 80px; padding-block: 82px 112px; }
.legacy-prose { min-width: 0; color: var(--muted); font-size: 17px; line-height: 1.72; }
.legacy-prose > :first-child { margin-top: 0; }
.legacy-prose p, .legacy-prose div { max-width: 780px; }
.legacy-prose strong, .legacy-prose b { color: var(--ink); }
.legacy-prose h2, .legacy-prose h3 { margin: 42px 0 18px; color: var(--ink); }
.legacy-prose h2 { font-size: 42px; }
.legacy-prose h3 { font-size: 27px; }
.legacy-prose img { display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto 34px; }
.legacy-prose iframe { width: 100%; max-width: 820px; aspect-ratio: 16 / 9; height: auto; border: 0; background: var(--ink); }
.legacy-prose table { width: 100% !important; max-width: 820px; border-collapse: collapse; border: 1px solid var(--line); background: var(--white); }
.legacy-prose td, .legacy-prose th { width: auto !important; padding: 13px 15px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legacy-prose ul { padding-left: 22px; }
.legacy-aside { display: grid; align-content: start; gap: 12px; }
.video-library { display: grid; gap: 10px; margin-top: 30px; }
.video-card { display: grid; grid-template-columns: 52px 1fr auto; gap: 18px; align-items: center; padding: 20px; border: 1px solid var(--line); background: var(--white); text-decoration: none; }
.video-card:hover, .video-card:focus-visible { border-color: var(--teal); box-shadow: var(--shadow); }
.video-icon { display: grid; width: 52px; height: 52px; place-items: center; background: var(--teal); color: var(--white); font-size: 17px; }
.video-card .tag { color: var(--teal-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.video-card h3 { margin-top: 5px; font-size: 24px; }
.video-card p { margin: 7px 0 0; font-size: 13px; line-height: 1.5; }
.video-card .arrow { color: var(--teal); font-size: 22px; }

/* Contact and footer */
.contact-page { padding: 90px 0 112px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 86px; }
.contact-grid h2 { max-width: 560px; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 44px; }
.contact-card { padding: 24px; border: 1px solid var(--line); background: var(--white); }
.contact-card h3 { margin-bottom: 13px; font-size: 20px; }
.contact-card p, .contact-card address { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.contact-card a { color: var(--teal-dark); font-weight: 800; text-decoration: none; }
.contact-form { padding: 30px; background: var(--ink); color: var(--white); }
.contact-form h2 { font-size: 31px; }
.contact-form p { color: #bdd0cc; font-size: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 25px; }
.field { display: grid; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { color: #d8e5e2; font-size: 12px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; min-height: 46px; padding: 11px 12px; border: 1px solid #4b6670; border-radius: 0; background: #142e39; color: var(--white); font: inherit; }
.field textarea { min-height: 116px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9ab3af; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid #8bd0c0; outline-offset: 2px; }
.form-submit { margin-top: 17px; }
.contact-note { margin-top: 14px; color: #9ab3af; font-size: 11px; }
.contact-map { grid-column: 1 / -1; margin-top: 12px; border: 1px solid var(--line); background: var(--white); }
.contact-map iframe { display: block; width: 100%; height: 420px; border: 0; }
.site-footer { padding: 66px 0 24px; background: #071820; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 74px; }
.footer-brand img { width: 196px; }
.footer-brand p { max-width: 330px; margin: 20px 0 0; color: #9ab3af; font-size: 14px; line-height: 1.6; }
.footer-label { margin: 3px 0 14px; color: #86c7b8; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-link { display: block; width: fit-content; margin: 0 0 8px; color: #d5e1de; font-size: 14px; text-decoration: none; }
.footer-link:hover, .footer-link:focus-visible { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.site-footer address { margin: 0 0 15px; color: #9ab3af; font-size: 14px; font-style: normal; line-height: 1.6; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 66px; padding-top: 20px; border-top: 1px solid #29424a; color: #75908d; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }

@media (max-width: 1000px) {
  .shell { width: min(var(--shell), calc(100% - 40px)); }
  .nav-links { gap: 14px; }
  .solution-grid { grid-template-columns: repeat(3, 1fr); }
  .solution-card { min-height: 310px; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero-grid, .product-hero-grid { gap: 50px; }
  .legacy-hero-grid { gap: 42px; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 30px, 620px); }
  .header-inner { min-height: 76px; }
  .brand, .footer-brand img { width: 174px; }
  .menu-toggle { display: inline-flex; position: relative; z-index: 12; width: 74px; height: 44px; flex-direction: column; align-items: flex-end; justify-content: center; gap: 4px; border: 0; background: transparent; color: var(--white); cursor: pointer; }
  .menu-toggle span { display: block; width: 22px; height: 2px; background: currentColor; }
  .menu-toggle b { margin-top: 4px; color: #a9c0bb; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
  .site-nav { display: none; position: fixed; inset: 76px 0 0; z-index: 11; flex-direction: column; align-items: stretch; gap: 26px; padding: 30px 15px; background: var(--ink); overflow-y: auto; }
  .site-nav.is-open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a { display: block; padding: 17px 0; border-bottom: 1px solid #29424a; font-size: 16px; }
  .nav-cta { justify-content: center; min-height: 52px; }
  h1 { font-size: clamp(54px, 15vw, 90px); }
  h2 { font-size: clamp(40px, 11vw, 66px); }
  .lead { font-size: 17px; }
  .home-hero, .page-hero, .product-hero { padding: 56px 0 62px; }
  .home-hero { min-height: 620px; background-position: 61% center; }
  .hero-promise { max-width: 500px; margin-top: 24px; padding: 14px 0 14px 18px; }
  .home-hero::before { background: linear-gradient(90deg, rgba(7, 24, 32, .95) 0%, rgba(7, 24, 32, .82) 65%, rgba(7, 24, 32, .42) 100%); }
  .home-hero::after { right: 15px; bottom: 18px; max-width: calc(100% - 30px); text-align: right; }
  .home-hero-grid, .page-hero-grid, .product-hero-grid, .content-grid, .product-detail, .contact-grid, .home-contact-grid, .evidence-grid, .work-grid, .mobile-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero-board { min-height: auto; padding: 20px; }
  .hero-board img { height: 220px; margin-top: 22px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item, .proof-item:first-child { padding: 18px 0; border-left: 0; border-top: 1px solid var(--line-dark); }
  .proof-item:first-child { border-top: 0; }
  .home-section, .featured-section, .evidence-section, .catalog-section, .contact-page { padding: 74px 0 82px; }
  .section-intro, .catalog-toolbar { grid-template-columns: 1fr; display: grid; gap: 22px; align-items: start; margin-bottom: 34px; }
  .solution-grid, .featured-grid, .catalog-list { grid-template-columns: 1fr 1fr; }
  .solution-card { min-height: 300px; }
  .solution-card img { height: 120px; }
  .work-section, .mobile-callout { padding: 75px 0; }
  .work-list { grid-template-columns: 1fr 1fr; }
  .mobile-callout p { font-size: 17px; }
  .page-hero-index { min-height: 200px; }
  .page-hero-media img, .product-hero-media img { height: 220px; }
  .content-grid, .product-detail { padding-block: 70px 84px; }
  .category-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { margin-top: 46px; flex-direction: column; gap: 8px; }
  .catalog-controls { grid-template-columns: 1fr; }
  .catalog-controls p { grid-column: auto; }
  .catalog-group-heading { grid-template-columns: 1fr; }
  .legacy-hero-grid, .legacy-detail { grid-template-columns: 1fr; }
  .legacy-hero-grid { gap: 40px; }
  .legacy-detail { gap: 46px; }
  .legacy-prose { overflow-x: auto; }
  .video-card { grid-template-columns: 46px 1fr; }
  .video-icon { width: 46px; height: 46px; }
  .video-card .arrow { display: none; }
}

@media (max-width: 480px) {
  .hero-actions, .product-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button, .product-actions .button { width: 100%; }
  .solution-grid, .featured-grid, .catalog-list { grid-template-columns: 1fr; }
  .solution-card { min-height: 0; }
  .solution-card img, .featured-card img, .catalog-card img { height: 198px; }
  .work-list { grid-template-columns: 1fr; }
  .category-card { grid-template-columns: 106px 1fr; gap: 14px; padding: 13px; }
  .category-card img { width: 106px; height: 106px; }
  .category-card h2 { font-size: 24px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .contact-form { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
}

:focus-visible { outline: 2px solid #4ab8a3; outline-offset: 3px; }

/* Launch QA: keep headings readable and honor reduced-motion preferences. */
h1, h2, h3 { overflow-wrap: break-word; hyphens: manual; }
.section-intro { grid-template-columns: 1.15fr .85fr; }
.home-hero .eyebrow, .page-hero .eyebrow, .legacy-hero .eyebrow,
.product-hero .eyebrow, .evidence-card .eyebrow { color: #82d0bd; }
.legacy-prose pre { white-space: pre-wrap; }
.form-status { padding: 12px; border: 1px solid #82d0bd; }
button:disabled { opacity: .65; cursor: wait; }
@media (max-width: 760px) { .section-intro { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.category-card-body:only-child { grid-column: 1 / -1; }
.page-hero-grid > *, .content-grid > *, .contact-grid > * { min-width: 0; }

.legacy-hero-grid > *, .product-hero-grid > * { min-width: 0; }
.legacy-prose td, .legacy-prose th { overflow-wrap: anywhere; }

.page-hero-grid.is-single { grid-template-columns: 1fr; }

/* Privacy controls stay usable without third-party scripts or assets. */
[hidden] { display: none !important; }
.footer-privacy { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-privacy button { font: inherit; color: inherit; background: none; padding: 0; border: 0; text-decoration: underline; cursor: pointer; }
.privacy-banner { position: fixed; z-index: 100; bottom: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .5rem max(1rem, calc((100vw - 1200px) / 2)); background: #f4f6f2; color: #0b2029; border-top: 1px solid #bccdc7; box-shadow: 0 -2px 12px #0001; max-height: 50dvh; overflow-y: auto; }
.privacy-banner p { margin: 0; font-size: .8125rem; line-height: 1.4; }
.privacy-banner .privacy-actions { flex-wrap: nowrap; flex-shrink: 0; gap: .4rem; }
.privacy-banner .privacy-button { min-height: 36px; padding: .45rem .7rem; font-size: .75rem; letter-spacing: 0; text-transform: none; }
.privacy-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.privacy-button { background: #f4f6f2; border: 1px solid #0b2029; color: #0b2029; font-size: .85rem; padding: .8rem 1rem; cursor: pointer; }
.privacy-button:hover { background: #dcebe5; color: #0b2029; }
.privacy-dialog { width: min(640px, calc(100% - 2rem)); max-height: 90dvh; overflow-y: auto; padding: 1.5rem; border: 1px solid #187a70; background: #f4f6f2; color: #0b2029; }
.privacy-dialog::backdrop { background: #071c26b8; }
.privacy-dialog h2 { font-size: clamp(1.6rem, 5vw, 2.3rem); margin-top: 0; }
.privacy-option { display: flex; gap: .8rem; align-items: flex-start; margin: 1.2rem 0; cursor: pointer; }
.privacy-option input { width: 1.3rem; height: 1.3rem; flex-shrink: 0; margin-top: .2rem; accent-color: #187a70; }
.privacy-embed { width: 100%; max-width: 820px; margin: 1rem 0; }
.privacy-placeholder { min-height: 240px; padding: 1.5rem; border: 1px solid #bccdc7; background: #edf2ed; color: #0b2029; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: .7rem; }
.privacy-placeholder p { margin: 0; max-width: 65ch; }
.privacy-placeholder strong { font-size: 1.2rem; }
.privacy-embed iframe { display: block; width: 100%; border: 0; aspect-ratio: 16 / 9; }
.contact-map .privacy-embed { max-width: none; margin: 0; }
.contact-map .privacy-placeholder { min-height: 320px; }
@media (max-width: 760px) {
  .privacy-banner { flex-direction: column; align-items: stretch; gap: .4rem; padding: .5rem .75rem max(.5rem, env(safe-area-inset-bottom)); }
  .privacy-banner .privacy-button { min-height: 40px; }
  .privacy-actions .button { flex: 1 1 auto; justify-content: center; }
}

/* Language selection stays visible alongside the mobile menu. */
.language-switch { display: flex; flex-shrink: 0; gap: 2px; font-size: 12px; font-weight: 800; }
.language-switch a { padding: 9px 7px; color: #c9d3d2; text-decoration: none; border: 1px solid transparent; }
.language-switch a[aria-current="true"] { border-color: #82d0bd; color: #fff; }
.language-switch a:hover { background: #203943; color: #fff; }
.header-inner { gap: 16px; }
.site-nav { gap: 18px; }
.nav-links { gap: 16px; }
:lang(en) .home-hero::after { content: "SERBAS / WEIGHING · PACKAGING · INSPECTION"; }
@media (max-width: 1100px) and (min-width: 761px) {
  .header-inner { flex-wrap: wrap; padding-block: 14px; }
  .site-nav { order: 3; width: 100%; justify-content: space-between; }
}
@media (max-width: 760px) {
  .header-inner { gap: 10px; }
  .header-inner .brand { width: min(42vw, 170px); margin-right: auto; }
  .language-switch { order: 1; }
  .menu-toggle { order: 2; }
}

.breadcrumbs { padding-top: 18px; padding-bottom: 18px; font-size: 14px; overflow-wrap: anywhere; }

.contact-grid h1 { font-size: clamp(42px, 5vw, 76px); overflow-wrap: normal; }