/* Netpak corporate website — refined industrial system */

:root {
  --red: #d03838;
  --red-dark: #982323;
  --red-text: #ad2929;
  --red-action: #c02f2f;
  --red-deep: #9e2626;
  --red-soft: #f7e3e3;
  --ink: #1f1d1b;
  --ink-soft: #5f5a55;
  --muted: #6f6860;
  --warm: #fcfaf8;
  --warm-2: #f4f0eb;
  --warm-3: #efe9e2;
  --white: #ffffff;
  --black: #171412;
  --ink-panel: #201c19;
  --border: #e7e1da;
  --border-dark: #d6cdc4;
  --hair: #ece6df;
  --shadow-sm: 0 1px 2px rgba(31, 25, 20, 0.04), 0 4px 14px rgba(31, 25, 20, 0.06);
  --shadow-md: 0 2px 6px rgba(31, 25, 20, 0.05), 0 14px 34px rgba(31, 25, 20, 0.10);
  --radius: 4px;
  --radius-lg: 8px;
  --max-width: 1140px;
  --narrow-width: 820px;
  --header-height: 66px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--warm);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--red-text); text-underline-offset: 3px; }
a:hover { color: var(--red-dark); }

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.14; font-weight: 700; }
h1 { margin-bottom: 1.35rem; font-size: clamp(2.3rem, 5.2vw, 3.7rem); letter-spacing: -0.038em; }
h2 { margin-bottom: 1rem; font-size: clamp(1.7rem, 3.1vw, 2.35rem); letter-spacing: -0.028em; }
h3 { margin-bottom: 0.7rem; font-size: 1.08rem; letter-spacing: -0.012em; }
p { margin-bottom: 1.1rem; }
::selection { background: var(--red-soft); color: var(--red-deep); }

.container {
  width: min(calc(100% - 3rem), var(--max-width));
  margin-inline: auto;
}

.container-narrow {
  width: min(calc(100% - 3rem), var(--narrow-width));
  margin-inline: auto;
}

section { padding: 6.25rem 0; }
.section-tight { padding: 4.25rem 0; }
.section-muted { background: var(--warm-2); border-block: 1px solid var(--border); }
.section-products { background: var(--warm); }
:focus-visible { outline: 3px solid rgba(192, 47, 47, 0.4); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: fixed;
  z-index: 9999;
  top: -100px;
  left: 1rem;
  padding: 0.7rem 1rem;
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: 0.75rem; }
.screen-reader {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  height: var(--header-height);
  background: rgba(252, 250, 248, 0.9);
  border-bottom: 1px solid rgba(214, 205, 196, 0.7);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 6px 18px rgba(23, 20, 18, 0.045);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo { display: block; flex: 0 0 auto; }
.site-logo img { width: 140px; height: 36px; object-fit: contain; }

.site-nav { display: flex; align-items: center; gap: 1.9rem; }
.site-nav a {
  position: relative;
  color: var(--ink);
  font-size: 0.885rem;
  font-weight: 550;
  letter-spacing: -0.005em;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -0.62rem;
  left: 0;
  height: 2px;
  background: var(--red);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transform-origin: left;
  transition: 200ms var(--ease);
}
.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a.active::after { opacity: 1; transform: scaleX(1); }
.site-nav a.active { color: var(--red-text); }

.site-nav .nav-cta {
  padding: 0.55rem 1.05rem;
  border: 1px solid var(--red-action);
  border-radius: var(--radius);
  color: var(--white);
  background: var(--red-action);
  font-weight: 650;
  box-shadow: 0 1px 2px rgba(158, 38, 38, 0.25);
  transition: background 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease), transform 180ms var(--ease);
}
.site-nav .nav-cta:hover { color: var(--white); background: var(--red-deep); border-color: var(--red-deep); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(158, 38, 38, 0.3); }

.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle-label { display: none; }

/* Shared controls */
.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.9rem;
  color: var(--red-text);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow::before {
  width: 1.6rem;
  height: 2px;
  margin-right: 0.7rem;
  background: var(--red);
  content: "";
}
.eyebrow-light { color: rgba(255, 255, 255, 0.92); }
.eyebrow-light::before { background: rgba(255, 255, 255, 0.6); }
.lead { max-width: 760px; color: var(--ink-soft); font-size: clamp(1.08rem, 2vw, 1.28rem); line-height: 1.56; }
.section-intro { max-width: 720px; margin-bottom: 2.75rem; }
.section-intro > :last-child { margin-bottom: 0; }

.button-group { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 650;
  letter-spacing: -0.006em;
  line-height: 1.2;
  text-decoration: none;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
}
.button-primary { background: var(--red-action); color: var(--white); box-shadow: 0 1px 2px rgba(158, 38, 38, 0.22), 0 6px 16px rgba(158, 38, 38, 0.16); }
.button-primary:hover { background: var(--red-deep); color: var(--white); transform: translateY(-2px); box-shadow: 0 3px 6px rgba(158, 38, 38, 0.26), 0 12px 26px rgba(158, 38, 38, 0.22); }
.button-secondary { border-color: var(--border-dark); background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm); }
.button-secondary:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.button-light { background: var(--white); color: var(--red-deep); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16); }
.button-light:hover { background: #fff; color: var(--red-deep); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.24); }
.button-outline-light { border-color: rgba(255,255,255,0.55); color: var(--white); }
.button-outline-light:hover { border-color: var(--white); color: var(--white); background: rgba(255,255,255,0.08); }
.text-link, .card-link { font-weight: 650; }
.text-link { display: inline-flex; align-items: center; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.card-link { text-decoration: none; }
.text-link .arrow, .card-link .arrow, .text-link::after, .card-link::after { transition: transform 180ms var(--ease); }
.text-link::after, .card-link::after { content: "\00A0›"; }
.text-link:hover::after, .product-card:hover .card-link::after { transform: translateX(3px); }

/* Hero */
.hero { position: relative; padding: 5.6rem 0 5.1rem; background: var(--warm); overflow: hidden; }
.hero::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  background-image: linear-gradient(var(--hair) 1px, transparent 1px), linear-gradient(90deg, var(--hair) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 90% at 82% 12%, #000 0%, transparent 62%);
  mask-image: radial-gradient(120% 90% at 82% 12%, #000 0%, transparent 62%);
  opacity: 0.6;
  pointer-events: none;
}
.hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(380px, 0.94fr); align-items: center; gap: 4.75rem; }
.hero-copy h1 { max-width: 740px; }
.hero-copy .lead { max-width: 640px; margin-bottom: 1.85rem; }
.direct-contact { margin: 1.15rem 0 0; color: var(--ink-soft); font-size: 0.92rem; }
.direct-contact a { font-weight: 650; text-underline-offset: 3px; }
.hero-visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.hero-visual::before { position: absolute; z-index: 2; top: 0; right: 0; left: 0; height: 4px; background: linear-gradient(90deg, var(--red-action), var(--red-deep)); content: ""; }
.hero-visual img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-visual figcaption { display: flex; align-items: center; gap: 0.6rem; padding: 0.9rem 1.15rem; border-top: 1px solid var(--border); color: var(--ink-soft); background: var(--white); font-size: 0.83rem; line-height: 1.45; }
.hero-visual figcaption::before { flex: 0 0 auto; color: var(--red); content: "→"; font-size: 1.05rem; font-weight: 700; line-height: 1; }

/* Proof bar */
.proof-bar { padding: 0; color: var(--white); background: var(--ink-panel); background-image: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 40%); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-grid-four { grid-template-columns: repeat(4, 1fr); }
.proof-item { position: relative; min-height: 128px; display: flex; flex-direction: column; justify-content: center; padding: 1.7rem 1.85rem; border-right: 1px solid rgba(255,255,255,0.1); }
.proof-item::before { position: absolute; top: 1.7rem; left: 1.85rem; width: 1.4rem; height: 2px; background: var(--red); content: ""; opacity: 0.9; }
.proof-item { padding-top: 2.5rem; }
.proof-item:first-child { padding-left: 0; }
.proof-item:first-child::before { left: 0; }
.proof-item:last-child { border-right: 0; }
.proof-item strong { margin-bottom: 0.3rem; color: var(--white); font-size: 1.18rem; font-weight: 650; letter-spacing: -0.01em; }
.proof-item span { color: #cbc6c1; font-size: 0.875rem; line-height: 1.5; }

/* Product cards */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.35rem; }
.product-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: var(--radius-lg);
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  overflow: hidden;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-top-color 220ms var(--ease);
}
.product-card:hover { color: var(--ink); border-top-color: var(--red-deep); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.card-image { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-bottom: 1px solid var(--border); background: #f3f3f2; transition: transform 400ms var(--ease); }
.card-image[src$="elastic-netting.webp"] { object-position: 68% center; }
.product-card:hover .card-image { transform: scale(1.03); }
.card-body { display: flex; flex: 1; flex-direction: column; padding: 1.4rem; }
.card-body h3 { margin-bottom: 0.55rem; font-size: 1.06rem; }
.card-body p { margin-bottom: 1.1rem; color: var(--ink-soft); font-size: 0.9rem; line-height: 1.55; }
.card-link { display: inline-flex; align-items: center; margin-top: auto; color: var(--red-text); font-size: 0.85rem; font-weight: 650; }
.card-kicker { margin-bottom: 0.42rem !important; color: var(--red-text) !important; font-size: 0.71rem !important; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase; }

/* Process and sector blocks */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; counter-reset: steps; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); }
.process-grid li { position: relative; min-height: 236px; display: flex; flex-direction: column; padding: 1.75rem; border-right: 1px solid var(--border); background: var(--white); transition: background 200ms var(--ease); }
.process-grid li::before { position: absolute; top: 0; left: 0; width: 0; height: 3px; background: var(--red); content: ""; transition: width 320ms var(--ease); }
.process-grid li:hover { background: var(--warm); }
.process-grid li:hover::before { width: 100%; }
.process-grid li:last-child { border-right: 0; }
.step-number, .document-number { display: block; margin-bottom: 1.6rem; color: var(--red-text); font-size: 1.35rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.process-grid h3 { margin-top: auto; font-size: 1.02rem; }
.process-grid p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.two-column-feature { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 5rem; }
.two-column-feature.align-start { align-items: start; }
.sector-list { border-top: 1px solid var(--border-dark); }
.sector-list a { position: relative; display: grid; grid-template-columns: 46px 1fr auto; align-items: center; min-height: 66px; padding-right: 0.4rem; border-bottom: 1px solid var(--border-dark); color: var(--ink); font-weight: 600; font-size: 1.02rem; text-decoration: none; transition: padding-left 200ms var(--ease), color 200ms var(--ease); }
.sector-list a::after { content: "›"; color: var(--red); font-size: 1.15rem; opacity: 0; transform: translateX(-4px); transition: 200ms var(--ease); }
.sector-list a:hover { color: var(--red-deep); padding-left: 0.5rem; }
.sector-list a:hover::after { opacity: 1; transform: translateX(0); }
.sector-list span { color: var(--muted); font-size: 0.78rem; font-weight: 700; font-variant-numeric: tabular-nums; }

/* Calls to action */
.cta-panel { position: relative; padding: 4.75rem 0; color: var(--white); background: var(--red-deep); overflow: hidden; }
.cta-panel::before { position: absolute; inset: 0; content: ""; background-image: radial-gradient(120% 140% at 100% 0%, rgba(255,255,255,0.12), transparent 55%), linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px); background-size: auto, 46px 46px; opacity: 0.7; pointer-events: none; }
.cta-panel .container { position: relative; z-index: 1; }
.cta-panel h2 { color: var(--white); }
.cta-panel p { max-width: 620px; margin-bottom: 0; color: rgba(255,255,255,0.9); }
.cta-panel-inner { display: grid; grid-template-columns: 1.35fr 0.65fr; align-items: center; gap: 3rem; }
.cta-panel-inner > div:first-child { max-width: 640px; }
.cta-panel-inner .button-group { justify-content: flex-end; }
.cta-bar { padding: 3.8rem 0; text-align: center; color: var(--white); background: var(--red-deep); }
.cta-bar h3 { color: var(--white); font-size: 1.35rem; }
.cta-bar p { max-width: 760px; margin: 0 auto 1.25rem; color: #ffecec; }
.cta-bar a { display: inline-flex; padding: 0.72rem 1.2rem; background: var(--white); color: var(--red-deep); font-weight: 650; text-decoration: none; }

/* Internal page headers */
.page-header { position: relative; padding: 4rem 0 3.75rem; border-bottom: 1px solid var(--border); background: var(--warm-2); overflow: hidden; }
.page-header::before { position: absolute; inset: 0; content: ""; background-image: linear-gradient(90deg, var(--hair) 1px, transparent 1px); background-size: 46px 46px; -webkit-mask-image: linear-gradient(90deg, transparent 55%, #000); mask-image: linear-gradient(90deg, transparent 55%, #000); opacity: 0.7; pointer-events: none; }
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { max-width: 880px; margin-bottom: 0.85rem; font-size: clamp(2.15rem, 4.2vw, 3.05rem); }
.page-header .lead { margin-bottom: 0; }
.breadcrumb { margin-bottom: 1.35rem; color: var(--muted); font-size: 0.82rem; }
.breadcrumb a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb .separator { padding: 0 0.55rem; color: #b8afa7; }

/* Product overview orientation */
.format-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.format-grid a { position: relative; display: flex; min-height: 186px; flex-direction: column; padding: 1.4rem; border: 1px solid var(--border); border-radius: var(--radius-lg); color: var(--ink); background: var(--white); box-shadow: var(--shadow-sm); text-decoration: none; transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease); }
.format-grid a:hover { border-color: var(--red); color: var(--ink); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.format-grid strong { margin: auto 0 0.45rem; font-size: 1.02rem; line-height: 1.35; }
.format-grid small { color: var(--ink-soft); line-height: 1.45; }
.format-label { color: var(--red-text); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase; }
.checklist-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--border-dark); }
.checklist-grid > div { position: relative; padding: 1.65rem 1.5rem; border-right: 1px solid var(--border); }
.checklist-grid > div:first-child { padding-left: 0; }
.checklist-grid > div:last-child { border-right: 0; }
.checklist-grid span { display: block; margin-bottom: 0.2rem; color: var(--red-text); font-size: 1.2rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.checklist-grid h3 { margin-top: 0.6rem; }
.checklist-grid p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.section-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; margin-top: 1.75rem; }

/* Product guides */
.product-intro-layout { display: grid; grid-template-columns: minmax(320px, 0.9fr) 1.1fr; align-items: center; gap: 4rem; }
.product-feature-image { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--border); border-top: 3px solid var(--red); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-md); }
.selection-table-wrap, .matrix-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); -webkit-overflow-scrolling: touch; }
.selection-table-wrap:focus, .matrix-wrap:focus { outline: 3px solid rgba(192, 47, 47, 0.38); outline-offset: 3px; }
.selection-table, .matrix-table { width: 100%; border-collapse: collapse; text-align: left; }
.selection-table th, .selection-table td { padding: 1.05rem 1.15rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); vertical-align: top; }
.selection-table thead th { color: var(--white); background: var(--ink-panel); font-size: 0.78rem; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase; }
.selection-table tbody tr:nth-child(even) { background: var(--warm); }
.selection-table tbody tr:hover { background: var(--warm-2); }
.selection-table tbody th { width: 24%; color: var(--ink); font-size: 0.9rem; font-weight: 650; }
.selection-table td { color: var(--ink-soft); font-size: 0.9rem; }
.selection-table tr:last-child th, .selection-table tr:last-child td { border-bottom: 0; }
.selection-table th:last-child, .selection-table td:last-child { border-right: 0; }
.feature-list, .plain-checklist { margin: 0; padding: 0; list-style: none; }
.feature-list li, .plain-checklist li { position: relative; padding: 0.8rem 0 0.8rem 1.7rem; border-bottom: 1px solid var(--border); }
.feature-list li::before { position: absolute; top: 0.85rem; left: 0; color: var(--red-text); content: "›"; font-weight: 900; }
.plain-checklist li::before { position: absolute; top: 0.85rem; left: 0; color: var(--red-text); content: "✓"; font-weight: 800; }
.feature-list li:last-child, .plain-checklist li:last-child { border-bottom: 0; }
.enquiry-panel, .address-panel, .notice-panel { padding: 2.15rem; border: 1px solid var(--border); border-top: 3px solid var(--red); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-md); }
.enquiry-panel h2, .address-panel h2, .notice-panel h2 { font-size: 1.4rem; }
.panel-link { margin: 1.2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--border); font-size: 0.88rem; }
.secondary-capability { padding: 4.5rem 0; border-block: 1px solid var(--border); background: var(--warm-2); }
.secondary-capability h2 { font-size: 1.65rem; }
.secondary-capability p:last-child { margin-bottom: 0; }

/* Applications */
.customer-proof { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; padding: 2.4rem; border-left: 4px solid var(--red); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; background: var(--white); box-shadow: var(--shadow-md); }
.customer-proof h2 { margin-bottom: 0; font-size: 1.7rem; }
.customer-proof dl { margin: 0; }
.customer-proof dl div { display: grid; grid-template-columns: 130px 1fr; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.customer-proof dl div:last-child { border-bottom: 0; }
.customer-proof dt { color: var(--ink); font-weight: 650; }
.customer-proof dd { margin: 0; color: var(--ink-soft); }
.matrix-legend { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; margin-top: 1.2rem; color: var(--ink-soft); font-size: 0.84rem; }
.matrix-legend b { margin-right: 0.4rem; font-size: 1.05rem; }
.legend-common, .matrix-table .common { color: var(--red-text); }
.legend-selected, .matrix-table .selected { color: #935f18; }
.legend-none, .matrix-table .no { color: #b7b2ad; }
.mobile-table-hint { display: none; color: var(--ink-soft); font-size: 0.84rem; }
.matrix-table { min-width: 820px; }
.matrix-table th, .matrix-table td { padding: 1.05rem 1rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: center; }
.matrix-table thead th { color: var(--white); background: var(--ink-panel); font-size: 0.77rem; font-weight: 650; letter-spacing: 0.03em; text-transform: uppercase; }
.matrix-table thead th:first-child, .matrix-table tbody th { position: sticky; z-index: 2; left: 0; text-align: left; }
.matrix-table tbody tr:nth-child(even) td { background: var(--warm); }
.matrix-table tbody th { min-width: 230px; background: #faf7f3; }
.matrix-table tbody tr:nth-child(even) th { background: #f4efe9; }
.matrix-table tbody th a { font-size: 0.86rem; font-weight: 650; text-decoration: none; }
.matrix-table tbody th a:hover { text-decoration: underline; }
.matrix-table tr:last-child th, .matrix-table tr:last-child td { border-bottom: 0; }
.matrix-table th:last-child, .matrix-table td:last-child { border-right: 0; }
.dot { font-size: 1.15rem; font-weight: 800; line-height: 1; }
.application-list { padding-block: 0.5rem; }
.application-row { display: grid; grid-template-columns: 54px minmax(0, 1fr) 170px; gap: 1.5rem; padding: 2.85rem 0; border-bottom: 1px solid var(--border-dark); }
.application-row:first-child { padding-top: 0; }
.application-row:last-child { border-bottom: 0; }
.application-index { padding-top: 1.9rem; color: var(--muted); font-size: 0.8rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.application-row h2 { margin: 0.5rem 0 0.8rem; font-size: 1.55rem; }
.app-tag { display: inline-flex; padding: 0.24rem 0.6rem; border-radius: 999px; color: var(--red-text); background: var(--red-soft); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; }
.customer-names { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.application-links { display: flex; align-content: flex-start; flex-wrap: wrap; gap: 0.45rem; padding-top: 1.6rem; }
.application-links a { padding: 0.34rem 0.6rem; border: 1px solid var(--border-dark); border-radius: 999px; color: var(--ink-soft); font-size: 0.72rem; font-weight: 650; text-decoration: none; transition: border-color 160ms var(--ease), color 160ms var(--ease), background 160ms var(--ease); }
.application-links a:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }

/* About, quality and contact */
.about-intro { display: grid; grid-template-columns: 1.25fr 0.75fr; align-items: start; gap: 4.5rem; }
.about-intro h2 { font-size: 1.8rem; }
.fact-panel { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); border-top: 3px solid var(--red); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); box-shadow: var(--shadow-md); }
.fact-panel div { min-height: 134px; display: flex; flex-direction: column; justify-content: center; padding: 1.35rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.fact-panel div:nth-child(2n) { border-right: 0; }
.fact-panel div:nth-last-child(-n+2) { border-bottom: 0; }
.fact-panel strong { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; }
.fact-panel span { margin-top: 0.15rem; color: var(--ink-soft); font-size: 0.82rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border-dark); border-left: 1px solid var(--border-dark); border-radius: var(--radius-lg); overflow: hidden; }
.service-grid article { position: relative; min-height: 184px; padding: 1.6rem; border-right: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark); background: var(--white); transition: background 200ms var(--ease); }
.service-grid article::before { position: absolute; top: 0; left: 0; width: 0; height: 3px; background: var(--red); content: ""; transition: width 300ms var(--ease); }
.service-grid article:hover { background: var(--warm); }
.service-grid article:hover::before { width: 100%; }
.service-grid h3 { font-size: 1.02rem; }
.service-grid p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.notice-panel { padding: 2.3rem 2.5rem; }
.notice-panel p:last-child { margin-bottom: 0; }
.document-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.document-grid article { position: relative; min-height: 246px; padding: 1.6rem; border-right: 1px solid var(--border); background: var(--white); transition: background 200ms var(--ease); }
.document-grid article::before { position: absolute; top: 0; left: 0; width: 0; height: 3px; background: var(--red); content: ""; transition: width 300ms var(--ease); }
.document-grid article:hover { background: var(--warm); }
.document-grid article:hover::before { width: 100%; }
.document-grid article:last-child { border-right: 0; }
.document-grid h3 { font-size: 1.02rem; }
.document-grid p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.contact-choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.contact-choice { position: relative; display: flex; min-height: 224px; flex-direction: column; padding: 1.7rem; border: 1px solid var(--border); border-top: 3px solid var(--red); border-radius: var(--radius-lg); color: var(--ink); background: var(--white); box-shadow: var(--shadow-sm); text-decoration: none; transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-top-color 200ms var(--ease); }
.contact-choice:hover { color: var(--ink); border-top-color: var(--red-deep); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.contact-choice-label { color: var(--red-text); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.contact-choice strong { margin: auto 0 0.65rem; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
.contact-choice p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.9rem; }
.address-panel address { margin-bottom: 1.1rem; font-style: normal; }
.address-panel a { font-weight: 650; text-decoration: none; }
.company-details { color: var(--muted); font-size: 0.85rem; }

/* Legacy utility support */
.content-block { margin-bottom: 2.7rem; }
.content-block h2, .section-heading-sm { padding-bottom: 0.65rem; border-bottom: 1px solid var(--border); font-size: 1.45rem; }
.contact-block { text-align: center; }
.contact-methods { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.contact-method { padding: 0.7rem 1rem; border: 1px solid var(--border); background: var(--white); }
.no-padding { padding-top: 0; }

/* Footer */
.site-footer { position: relative; padding: 4.4rem 0 1.9rem; color: #b0aca7; background: var(--black); }
.site-footer::before { position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--red-action), var(--red-deep) 60%, transparent); content: ""; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1.2fr 0.8fr; gap: 3.5rem; }
.footer-grid--compact { grid-template-columns: 1.2fr 1.2fr; }
.footer-grid h4 { margin-bottom: 1rem; color: var(--white); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.footer-grid p { margin-bottom: 0; font-size: 0.86rem; line-height: 1.75; }
.footer-grid a { color: #ded9d3; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 160ms var(--ease), color 160ms var(--ease); }
.footer-grid a:hover { color: var(--white); border-bottom-color: rgba(255,255,255,0.4); }
.footer-bottom { margin-top: 2.8rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); color: #8f8a85; font-size: 0.77rem; }

/* Supplier partner strip */
.supplier-strip { padding: 3rem 0; background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.supplier-strip-inner { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.supplier-strip-label { color: var(--muted); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.supplier-logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 2.5rem; }
.supplier-logos img { height: 64px; width: auto; opacity: 0.75; transition: opacity 200ms var(--ease); filter: saturate(0.85); }
.supplier-logos img:hover { opacity: 1; filter: saturate(1); }
@media (max-width: 768px) { .supplier-logos img { height: 48px; } .supplier-logos { gap: 1.5rem; } }

/* Specialty consumables card */
.specialty-consumables { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.specialty-item { padding: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.specialty-item h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.specialty-item p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.88rem; }
@media (max-width: 768px) { .specialty-consumables { grid-template-columns: 1fr; } }

/* Language switch */
.lang-switch { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.9rem; border: 1px solid var(--border-dark); border-radius: 999px; font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); text-decoration: none; transition: all 160ms var(--ease); }
.lang-switch:hover { border-color: var(--red); color: var(--red); }

@media (max-width: 1040px) {
  .site-nav { gap: 1.1rem; }
  .site-nav a { font-size: 0.82rem; }
  .hero-layout { gap: 2.75rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid, .document-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid li:nth-child(2n), .document-grid article:nth-child(2n) { border-right: 0; }
  .process-grid li:nth-child(-n+2), .document-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .process-grid li:nth-last-child(-n+2):not(:nth-child(-n+2)), .document-grid article:nth-last-child(-n+2):not(:nth-child(-n+2)) { border-bottom: 0; }
  .format-grid, .checklist-grid { grid-template-columns: repeat(2, 1fr); }
  .checklist-grid > div { border-bottom: 1px solid var(--border); }
  .checklist-grid > div:first-child { padding-left: 1.5rem; }
  .checklist-grid > div:nth-child(2n) { border-right: 0; }
  .checklist-grid > div:nth-last-child(-n+2) { border-bottom: 0; }
  .cta-panel-inner { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  :root { --header-height: 62px; }
  .container, .container-narrow { width: min(calc(100% - 2rem), var(--max-width)); }
  section { padding: 4.25rem 0; }
  .section-tight { padding: 3.25rem 0; }
  .site-header { height: auto; min-height: var(--header-height); }
  .header-inner { position: relative; min-height: var(--header-height); flex-wrap: wrap; }
  .nav-toggle-label { display: flex; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
  .nav-toggle-label span { width: 23px; height: 2px; background: var(--ink); transition: transform 180ms ease, opacity 180ms ease; }
  .nav-toggle:checked + .nav-toggle-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked + .nav-toggle-label span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked + .nav-toggle-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { width: 100%; max-height: 0; display: flex; align-items: stretch; flex-direction: column; gap: 0; opacity: 0; overflow: hidden; transition: max-height 240ms ease, opacity 180ms ease; }
  .nav-toggle:checked ~ .site-nav { max-height: 520px; padding: 0.5rem 0 1rem; opacity: 1; }
  .site-nav a { min-height: 46px; display: flex; align-items: center; padding: 0 0.2rem; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
  .site-nav > a:not(.nav-cta)::after { display: none; }
  .site-nav .nav-cta { justify-content: center; margin-top: 0.7rem; border-bottom: 0; }
  .hero { padding: 3.5rem 0 3.2rem; }
  .hero-layout, .product-intro-layout, .about-intro, .two-column-feature, .customer-proof { grid-template-columns: 1fr; gap: 2.4rem; }
  .hero-visual { max-width: 620px; }
  .proof-grid-four { grid-template-columns: repeat(2, 1fr); }
  .proof-item { min-height: 100px; padding: 2.1rem 1.2rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,0.13); }
  .proof-item::before { top: 1.2rem; left: 1.2rem; }
  .proof-item:first-child { padding-left: 1.2rem; }
  .proof-item:first-child::before { left: 1.2rem; }
  .proof-item:nth-child(2n) { border-right: 0; }
  .proof-item:nth-last-child(-n+2) { border-bottom: 0; }
  .cta-panel-inner { align-items: flex-start; gap: 1.85rem; }
  .cta-panel-inner .button-group { justify-content: flex-start; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .customer-proof dl div { grid-template-columns: 115px 1fr; }
  .application-row { grid-template-columns: 42px minmax(0, 1fr); }
  .application-links { grid-column: 2; padding-top: 0; }
  .contact-choice-grid { grid-template-columns: 1fr; }
  .contact-choice { min-height: 170px; }
  .contact-choice strong { margin-top: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-grid--compact > div:last-child { grid-column: auto; }
  .mobile-table-hint { display: block; }
}

@media (max-width: 600px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.65rem; }
  .page-header { padding: 2.7rem 0 2.5rem; }
  .page-header h1 { font-size: 2.05rem; }
  .hero-copy .lead { font-size: 1.05rem; }
  .button-group { width: 100%; }
  .button { width: 100%; }
  .hero-visual figcaption { font-size: 0.78rem; }
  .product-grid { grid-template-columns: 1fr; gap: 0.85rem; }
  .product-card { min-height: 142px; display: grid; grid-template-columns: 128px minmax(0, 1fr); border-top-width: 1px; border-left: 3px solid var(--red); }
  .card-image { width: 128px; height: 100%; aspect-ratio: auto; border-right: 1px solid var(--border); border-bottom: 0; }
  .card-body { padding: 1rem; }
  .card-body h3 { font-size: 0.98rem; }
  .card-body p { margin-bottom: 0.55rem; font-size: 0.82rem; line-height: 1.45; }
  .card-kicker { display: none; }
  .card-link { font-size: 0.78rem; }
  .process-grid, .document-grid, .format-grid, .checklist-grid, .service-grid, .fact-panel { grid-template-columns: 1fr; }
  .process-grid li, .document-grid article { min-height: 0; border-right: 1px solid var(--border); border-bottom: 0 !important; }
  .process-grid li:last-child, .document-grid article:last-child { border-bottom: 1px solid var(--border) !important; }
  .step-number, .document-number { margin-bottom: 1rem; }
  .format-grid a { min-height: 150px; }
  .checklist-grid > div { padding: 1.2rem 0 !important; border-right: 0; border-bottom: 1px solid var(--border) !important; }
  .checklist-grid > div:last-child { border-bottom: 0 !important; }
  .product-intro-layout { gap: 1.6rem; }
  .selection-table { min-width: 760px; }
  .selection-table tbody th { position: sticky; z-index: 1; left: 0; background: #faf8f5; }
  .enquiry-panel, .address-panel, .notice-panel { padding: 1.35rem; }
  .customer-proof { padding: 1.35rem; }
  .customer-proof dl div { grid-template-columns: 1fr; gap: 0.12rem; }
  .customer-proof dd { font-size: 0.88rem; }
  .application-row { grid-template-columns: 1fr; gap: 0.5rem; padding: 2.2rem 0; }
  .application-index { padding-top: 0; }
  .application-links { grid-column: 1; }
  .fact-panel div { min-height: 105px; border-right: 0 !important; border-bottom: 1px solid var(--border) !important; }
  .fact-panel div:last-child { border-bottom: 0 !important; }
  .service-grid article { min-height: 0; }
  .proof-grid-four { grid-template-columns: 1fr 1fr; }
  .proof-item strong { font-size: 0.92rem; }
  .proof-item span { font-size: 0.78rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-grid > div:last-child { grid-column: auto; }
  .site-footer { padding: 3rem 0 1.4rem; }
  .footer-bottom { margin-top: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}

@media print {
  .site-header, .site-footer, .cta-panel, .cta-bar, .hero-visual, .button-group, .direct-contact, .skip-link, .nav-toggle-label, .mobile-table-hint { display: none !important; }
  body { color: #000; background: #fff; font-size: 11pt; }
  section, .section-tight, .secondary-capability { padding: 1.2rem 0; border: 0; background: #fff; }
  .container, .container-narrow { width: 100%; max-width: none; }
  .hero { padding: 1rem 0; }
  .hero-layout, .two-column-feature, .product-intro-layout, .about-intro, .customer-proof { display: block; }
  .proof-bar { color: #000; background: #fff; }
  .proof-grid, .proof-grid-four { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #aaa; }
  .proof-item { min-height: 0; padding: 0.5rem; border-right: 1px solid #aaa; }
  .proof-item strong, .proof-item span { color: #000; }
  .product-grid, .process-grid, .service-grid, .document-grid, .format-grid, .checklist-grid { gap: 0.4rem; }
  .product-card, .enquiry-panel, .notice-panel, .contact-choice { break-inside: avoid; box-shadow: none; }
  .card-image, .product-feature-image { display: none; }
  .product-card { display: block; min-height: 0; border: 1px solid #aaa; }
  .selection-table-wrap, .matrix-wrap { overflow: visible; border-color: #aaa; }
  .selection-table, .matrix-table { min-width: 0; font-size: 8.5pt; }
  a { color: #000; text-decoration: none; }
}