/* =============================================================================
   Meihua Bio — Design System
   Precise · industrial · international · restrained · technically credible.
   Signature: monospace datasheet identifiers ("spec chips") + hairline rules.
   Ships fingerprinted as styles.[hash].css (tools/build.py). No @import, no webfont
   round-trips (system stacks) to protect LCP.
   ============================================================================= */

:root {
  /* ---- Brand palette (§14) ---- */
  --meihua-blue: #0079C2;
  --meihua-blue-dark: #005F99;
  --ink: #10202C;
  --steel: #45606F;
  --mist: #EAF2F6;
  --surface: #F7FAFC;
  --line: #D7E1E8;
  --accent: #00A58A;          /* large UI / non-text only — fails AA as small text */
  --accent-text: #067A66;     /* audited replacement for accent-colored small text */
  --error: #C53030;
  --white: #FFFFFF;

  /* ---- Type ---- */
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  --fs-eyebrow: 0.72rem;
  --fs-small: 0.85rem;
  --fs-body: 1.0625rem;
  --fs-lead: 1.2rem;
  --fs-h3: 1.3rem;
  --fs-h2: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem);
  --fs-h1: clamp(1.9rem, 1.3rem + 2.6vw, 3rem);

  --lh-tight: 1.15;
  --lh-body: 1.6;

  /* ---- Space scale ---- */
  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem;
  --s-5: 1.5rem; --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem;

  --radius: 10px;
  --radius-sm: 6px;
  --container: 1440px;
  --shadow: 0 1px 2px rgba(16,32,44,.06), 0 8px 24px rgba(16,32,44,.06);
  --ring: 0 0 0 3px rgba(0,121,194,.35);
}

/* ---- Reset / base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--meihua-blue-dark); text-decoration: none; text-underline-offset: 2px; }
a:hover { color: var(--meihua-blue); }
h1, h2, h3, h4 { line-height: var(--lh-tight); letter-spacing: -0.01em; margin: 0 0 var(--s-4); }
h1 { font-size: var(--fs-h1); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: var(--fs-h2); font-weight: 800; }
h3 { font-size: var(--fs-h3); font-weight: 700; }
p { margin: 0 0 var(--s-4); }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-sm); }

/* ---- Accessibility helpers ---- */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--s-4); top: -60px; z-index: 100;
  background: var(--ink); color: var(--white); padding: var(--s-3) var(--s-4);
  border-radius: var(--radius-sm); transition: top .15s ease;
}
.skip-link:focus { top: var(--s-4); color: var(--white); }

/* ---- Layout ---- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--s-5); }
.section { padding-block: var(--s-8); }
.section--tint { background: var(--surface); }
.section--ink { background: var(--ink); color: var(--mist); }
.section--ink h2, .section--ink h3 { color: var(--white); }
.stack > * + * { margin-top: var(--s-4); }
.grid { display: grid; gap: var(--s-5); }
@media (min-width: 720px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* ---- Signature: eyebrow + measurement rule ---- */
.eyebrow {
  font-family: var(--font-mono); font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent-text);
  display: inline-flex; align-items: center; gap: var(--s-2); margin: 0 0 var(--s-3);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); display: inline-block; }
.section--ink .eyebrow { color: #4fd1bb; }

/* ---- Spec chip (mono identifier) ---- */
.chip {
  font-family: var(--font-mono); font-size: var(--fs-small); color: var(--steel);
  background: var(--mist); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 2px var(--s-2); display: inline-flex; gap: var(--s-2); max-width: 100%; min-width: 0; white-space: normal; overflow-wrap: anywhere;
}
.chip b { color: var(--ink); font-weight: 600; flex: 0 0 auto; }
.chip-row { display: flex; flex-wrap: wrap; gap: var(--s-2); }

/* ---- Buttons / CTA hierarchy (§7) ---- */
.btn {
  font: inherit; font-weight: 600; cursor: pointer; border: 1px solid transparent;
  border-radius: var(--radius-sm); padding: var(--s-3) var(--s-5); display: inline-flex;
  align-items: center; gap: var(--s-2); text-decoration: none; transition: background .15s, border-color .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--meihua-blue-dark); color: var(--white); }
.btn--primary:hover { background: var(--meihua-blue); color: var(--white); }
.btn--secondary { background: var(--white); color: var(--meihua-blue-dark); border-color: var(--line); }
.btn--secondary:hover { border-color: var(--meihua-blue); color: var(--meihua-blue-dark); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--steel); }
.section--ink .btn--secondary { background: transparent; color: var(--white); border-color: rgba(255,255,255,.4); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); }

/* ---- Header / nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); min-height: 64px; }
.brand { font-weight: 800; letter-spacing: -0.02em; font-size: 1.15rem; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: var(--s-2); }
.brand mark { background: var(--accent); color: var(--white); border-radius: 3px; padding: 0 4px; font-family: var(--font-mono); font-size: .8rem; }
.nav-list { list-style: none; display: flex; gap: var(--s-5); margin: 0; padding: 0; align-items: center; }
.nav-list a { color: var(--steel); text-decoration: none; font-size: var(--fs-small); font-weight: 600; }
.nav-list a:hover, .nav-list a[aria-current="page"] { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: var(--s-3); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: var(--s-2) var(--s-3); cursor: pointer; }
@media (max-width: 900px) {
  .nav-list, .nav-actions .btn--secondary { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav[data-open="true"] .nav-list {
    display: flex; position: absolute; inset: 64px 0 auto 0; flex-direction: column;
    align-items: flex-start; background: var(--white); border-bottom: 1px solid var(--line);
    padding: var(--s-4) var(--s-5); gap: var(--s-4);
  }
}

/* ---- Nav submenu (About ▸ Contact) ---- */
.has-submenu { position: relative; display: inline-flex; align-items: center; gap: 2px; }
.has-submenu > .submenu-parent { display: inline-flex; align-items: center; }
.has-submenu.is-active > .submenu-parent { color: var(--ink); }
.submenu-btn {
  background: none; border: none; cursor: pointer; color: var(--steel);
  font: inherit; font-size: .7em; line-height: 1; padding: 0 2px; display: inline-flex; align-items: center;
}
.submenu-btn:hover { color: var(--ink); }
.nav-submenu {
  list-style: none; margin: 0; padding: var(--s-2) 0; position: absolute; top: 100%; left: 0;
  min-width: 190px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: 0 10px 28px rgba(15, 27, 45, .10); display: none; z-index: 60;
}
.nav-submenu li { padding: 0; }
.nav-submenu a { display: block; padding: var(--s-2) var(--s-4); white-space: nowrap; color: var(--steel); }
.nav-submenu a:hover, .nav-submenu a[aria-current="page"] { color: var(--ink); }

/* Desktop only: reveal on hover / keyboard focus. Scoped to min-width so it can
   never leak onto the mobile vertical panel. */
@media (min-width: 901px) {
  .has-submenu:hover > .nav-submenu,
  .has-submenu:focus-within > .nav-submenu { display: block; }
}

/* Mobile: submenu is part of the vertical panel, toggled by the caret button. */
@media (max-width: 900px) {
  .has-submenu { display: block; width: 100%; }
  .nav-submenu {
    position: static; min-width: 0; border: none; box-shadow: none;
    padding: var(--s-2) 0 0 var(--s-4);
  }
  .has-submenu[data-open="true"] > .nav-submenu { display: block; }
}

/* ---- Hero ---- */
.hero { padding-block: var(--s-9) var(--s-8); background:
  radial-gradient(1200px 400px at 100% -10%, rgba(0,121,194,.08), transparent 60%), var(--surface); border-bottom: 1px solid var(--line); }
.hero h1 { max-width: 18ch; }
.hero p { max-width: 56ch; font-size: var(--fs-lead); color: var(--steel); }

/* ---- Cards ---- */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: var(--s-5); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: var(--s-3);
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--meihua-blue); }
.card a.card-link { text-decoration: none; color: inherit; }
.card h3 { margin: 0; }
.card .card-family { font-family: var(--font-mono); font-size: var(--fs-eyebrow); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); }
.card p { color: var(--steel); margin: 0; font-size: var(--fs-small); }
.card-cta { margin-top: auto; color: var(--meihua-blue-dark); font-weight: 600; font-size: var(--fs-small); }

/* ---- Breadcrumb ---- */
.breadcrumb { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--steel); padding-block: var(--s-4); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-2); margin: 0; padding: 0; }
.breadcrumb li::after { content: "/"; margin-left: var(--s-2); color: var(--line); }
.breadcrumb li:last-child::after { content: ""; }

/* ---- Spec table ---- */
.spec-table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.spec-table caption { text-align: left; color: var(--steel); font-family: var(--font-mono); font-size: var(--fs-eyebrow); letter-spacing: .1em; text-transform: uppercase; padding-bottom: var(--s-3); }
.spec-table th, .spec-table td { text-align: left; padding: var(--s-3) var(--s-4); border-bottom: 1px solid var(--line); }
.spec-table thead th { color: var(--steel); font-weight: 600; border-bottom: 2px solid var(--line); }
.spec-table td.value { font-family: var(--font-mono); color: var(--ink); }
.spec-table .limit { color: var(--steel); font-family: var(--font-mono); }
.badge-pending { font-family: var(--font-mono); font-size: var(--fs-eyebrow); color: var(--error); border: 1px solid var(--error); border-radius: 4px; padding: 0 5px; }

/* ---- Layout for PDP ---- */
.pdp-grid { display: grid; gap: var(--s-6); }
@media (min-width: 980px) { .pdp-grid { grid-template-columns: 1fr 320px; align-items: start; } }
.qual-rail { position: sticky; top: 88px; border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-5); background: var(--surface); display: flex; flex-direction: column; gap: var(--s-4); }
.qual-rail h2 { font-size: 1rem; margin: 0; }

/* ---- Accordion (FAQ) ---- */
.accordion details { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: var(--s-3); background: var(--white); }
.accordion summary { cursor: pointer; padding: var(--s-4); font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: var(--s-3); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font-family: var(--font-mono); color: var(--meihua-blue-dark); }
.accordion details[open] summary::after { content: "\2212"; }
.accordion .acc-body { padding: 0 var(--s-4) var(--s-4); color: var(--steel); }

/* ---- Forms ---- */
.form-grid { display: grid; gap: var(--s-4); }
@media (min-width: 720px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field.full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: var(--fs-small); }
label .req { color: var(--error); }
input, select, textarea {
  font: inherit; font-size: var(--fs-body); padding: var(--s-3) var(--s-4);
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); color: var(--ink); width: 100%;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--meihua-blue); box-shadow: var(--ring); outline: none; }
.field .hint { font-size: var(--fs-eyebrow); color: var(--steel); }
.field .err-msg { font-size: var(--fs-small); color: var(--error); display: none; }
.field[data-invalid="true"] input, .field[data-invalid="true"] select, .field[data-invalid="true"] textarea { border-color: var(--error); }
.field[data-invalid="true"] .err-msg { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: var(--s-3); align-items: flex-start; }
.consent input { width: auto; margin-top: 4px; }

/* ---- States ---- */
.alert { border-radius: var(--radius-sm); padding: var(--s-4); font-size: var(--fs-small); border: 1px solid; }
.alert--ok { background: #e9f8f4; border-color: var(--accent); color: #08543f; }
.alert--err { background: #fdecec; border-color: var(--error); color: #8f1d1d; }
.empty { border: 1px dashed var(--line); border-radius: var(--radius); padding: var(--s-6); text-align: center; color: var(--steel); }

/* ---- Footer ---- */
.site-footer { background: var(--ink); color: #b7c7d1; padding-block: var(--s-8) var(--s-6); margin-top: var(--s-9); }
.site-footer a { color: #d6e3ea; text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.footer-grid { display: grid; gap: var(--s-6); grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-grid h4 { color: var(--white); font-size: var(--fs-small); text-transform: uppercase; letter-spacing: .1em; font-family: var(--font-mono); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-2); font-size: var(--fs-small); }
.footer-legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: var(--s-6); padding-top: var(--s-4); font-size: var(--fs-eyebrow); color: #7f95a2; display: flex; flex-wrap: wrap; gap: var(--s-4); justify-content: space-between; }
.draft-flag { background: var(--error); color: #fff; font-family: var(--font-mono); font-size: var(--fs-eyebrow); padding: 2px 6px; border-radius: 4px; }

/* ---- Process steps (real sequence, so ordered numbers are meaningful — §14 exception) ---- */
.steps { counter-reset: step; display: grid; gap: var(--s-4); }
.steps li { list-style: none; display: grid; grid-template-columns: 40px 1fr; gap: var(--s-4); align-items: start; }
.steps li::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--font-mono); color: var(--accent-text); font-weight: 700; border: 1px solid var(--line); border-radius: var(--radius-sm); text-align: center; padding: var(--s-2) 0; }

/* ---- Region / 404 minimal centered ---- */
.centered-page { min-height: 70vh; display: grid; place-items: center; padding: var(--s-7) var(--s-5); }
.centered-page .box { max-width: 560px; }


/* ---- Product specification tables ---- */
.spec-record { margin-top: var(--s-5); padding-top: var(--s-5); border-top: 1px solid var(--line); }
.spec-record:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.spec-record h3 { font-size: 1.05rem; margin-bottom: var(--s-3); }
.spec-basis { font-size: var(--fs-small); color: var(--steel); }
.spec-local-note { margin-top: var(--s-3); }
.spec-table td small { color: var(--steel); font-size: .75rem; line-height: 1.35; display: inline-block; margin-top: 2px; }
@media (max-width: 720px) {
  .spec-table { display: block; overflow-x: auto; white-space: normal; }
  .spec-table th, .spec-table td { min-width: 145px; vertical-align: top; }
}


/* ---- Visual system: original product-material illustrations ---- */
.hero-visual { position: relative; min-height: 330px; overflow: hidden; border-radius: 18px; border: 1px solid var(--line); background: var(--ink); box-shadow: 0 20px 50px rgba(16,32,44,.13); }
.hero-visual img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; }
.hero-visual::after { content:""; position:absolute; inset:auto 0 0; height:34%; background:linear-gradient(transparent, rgba(16,32,44,.18)); pointer-events:none; }
.page-visual { overflow:hidden; border-radius: var(--radius); border:1px solid var(--line); background:var(--surface); box-shadow: var(--shadow); }
.page-visual img { width:100%; aspect-ratio: 16 / 8; object-fit:cover; }
.card { overflow: hidden; }
.card-media { display:block; margin: calc(var(--s-5) * -1) calc(var(--s-5) * -1) var(--s-2); overflow:hidden; background:var(--mist); border-bottom:1px solid var(--line); }
.card-media img { width:100%; aspect-ratio: 16 / 9; object-fit:cover; transition: transform .35s ease; }
.card:hover .card-media img { transform: scale(1.045); }
.card--compact .card-media img { aspect-ratio: 4 / 3; }
.product-visual { overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:var(--white); box-shadow: var(--shadow); margin:0; }
.product-visual img { width:100%; aspect-ratio: 4 / 3; object-fit:cover; }
.product-visual figcaption { padding: var(--s-3) var(--s-4); color:var(--steel); font-family:var(--font-mono); font-size:var(--fs-eyebrow); letter-spacing:.08em; text-transform:uppercase; }
.qual-rail .product-visual { margin: calc(var(--s-2) * -1); margin-bottom: var(--s-2); }
.catalog-intro { display:grid; gap:var(--s-5); align-items:center; margin-bottom:var(--s-6); }
@media (min-width: 860px) { .catalog-intro { grid-template-columns: minmax(0,1fr) minmax(280px,.7fr); } }
.image-split { display:grid; gap:var(--s-6); align-items:center; }
@media (min-width: 860px) { .image-split { grid-template-columns: 1fr 1fr; } }
.image-split--reverse > :first-child { order:2; }
@media (max-width: 859px) { .image-split--reverse > :first-child { order:0; } }

.product-visual--lead { margin: var(--s-5) 0 var(--s-6); }
.product-visual--lead img { aspect-ratio: 16 / 9; }
@media (min-width: 980px) { .product-visual--lead { max-width: 760px; } }


/* ---- Premium photographic layout refinements ---- */
:root { --container: 1240px; --radius: 16px; --radius-sm: 10px; --shadow: 0 10px 30px rgba(16,32,44,.06), 0 2px 10px rgba(16,32,44,.05); }
body { background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%); }
.site-header { box-shadow: 0 6px 18px rgba(16,32,44,.04); }
.nav-list a { font-size: .9rem; }
.hero { padding-block: 4.5rem 4rem; background: linear-gradient(180deg, #f6fafc 0%, #eef4f7 100%); }
.hero-visual { border-radius: 24px; }
.hero-badges { display:flex; flex-wrap:wrap; gap: .65rem; margin: 1rem 0 0; }
.hero-badges .chip { background:#fff; }
.trust-band { background:#fff; border-bottom:1px solid var(--line); }
.trust-band__grid { display:grid; gap:1rem; padding:1rem 1.5rem; }
.trust-band__grid > div { display:flex; flex-direction:column; gap:.25rem; padding:.25rem 0; }
.trust-band__grid strong { font-size:.95rem; color:var(--ink); }
.trust-band__grid span { color:var(--steel); font-size:.88rem; }
@media (min-width: 900px) { .trust-band__grid { grid-template-columns: repeat(3, 1fr); } }
.page-visual--hero { border-radius: 24px; }
.catalog-intro--premium { gap: var(--s-6); }
.catalog-lead { max-width: 62ch; color: var(--steel); font-size: 1.08rem; }
.catalog-shell { display:grid; gap: var(--s-6); align-items:start; }
.catalog-sidebar { display:grid; gap: var(--s-4); }
.catalog-main { min-width:0; }
.catalog-toolbar { display:flex; justify-content:space-between; align-items:center; margin-bottom: var(--s-4); }
.catalog-count { margin:0; color:var(--steel); font-size:.95rem; }
.filter-panel, .support-panel { position: sticky; top: 90px; }
.support-panel { top: 325px; }
.filter-panel h2 { font-size:1.05rem; margin-bottom: .35rem; }
.filter-note { color:var(--steel); font-size:.9rem; margin:0; }
@media (min-width: 980px) { .catalog-shell { grid-template-columns: 300px minmax(0, 1fr); } }
@media (max-width: 979px) { .filter-panel, .support-panel { position: static; } }
.card { padding: var(--s-4); border-radius: 18px; }
.product-card h3, .card--compact h3 { font-size: 1.12rem; }
.card .card-family { display:flex; justify-content:space-between; align-items:center; gap:var(--s-2); }
.card .card-family small { font-size:.7rem; letter-spacing:.05em; text-transform:uppercase; color:var(--accent-text); }
.card p { line-height:1.55; }
.card-cta { display:inline-flex; align-items:center; gap:.35rem; }
.card-cta::after { content:'→'; }
.card-media { border-bottom: 0; margin: calc(var(--s-4) * -1) calc(var(--s-4) * -1) var(--s-3); }
.card-media img { aspect-ratio: 5 / 4; }
.product-grid { gap: var(--s-4); }
.pdp-hero-card { display:grid; gap: var(--s-6); align-items:center; background:#fff; border:1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: var(--s-6); }
@media (min-width: 980px) { .pdp-hero-card { grid-template-columns: minmax(0, 1fr) minmax(420px, .95fr); } }
.pdp-lead { font-size:1.1rem; color:var(--steel); max-width: 60ch; }
.pdp-note { color:var(--steel); }
.pdp-highlights { display:grid; gap:.7rem; margin:1.25rem 0 0; padding:0; list-style:none; color:var(--steel); }
.pdp-highlights li { position:relative; padding-left:1.2rem; }
.pdp-highlights li::before { content:'•'; position:absolute; left:0; color:var(--accent-text); font-weight:700; }
.pdp-chip-row { margin: .75rem 0 1rem; }
.pdp-grid { gap: var(--s-5); }
.content-panel { background:#fff; border:1px solid var(--line); border-radius: 18px; padding: var(--s-5); box-shadow: 0 4px 18px rgba(16,32,44,.04); margin-bottom: var(--s-5); }
.related-grid .card { min-height: 100%; }
.qual-rail { border-radius: 18px; background:#fff; box-shadow: var(--shadow); }
.qual-rail .btn { justify-content:center; }
.rail-box { border-top:1px solid var(--line); padding-top:var(--s-4); color:var(--steel); font-size:.95rem; }
.rail-box ul { margin: .5rem 0 0 1rem; padding:0; }
.spec-table { font-size: .84rem; }
.spec-table th, .spec-table td { padding: .85rem .9rem; }
@media (max-width: 720px) { .container { padding-inline: 1rem; } .hero { padding-block: 3rem 2.5rem; } .pdp-hero-card { padding: var(--s-5); } .content-panel { padding: var(--s-4); } }


/* ---- Industry, About and legal page expansion ---- */
.qual-rail .chip-row { align-items: stretch; }
.qual-rail .chip { width: 100%; align-items: baseline; }
.industry-hub { display:grid; gap:var(--s-5); }
@media (min-width: 900px) { .industry-hub { grid-template-columns: repeat(2,1fr); } }
.industry-card { min-height:100%; }
.industry-card .card-media img { aspect-ratio: 16 / 8; }
.industry-card .industry-stat { font-family:var(--font-mono); color:var(--accent-text); font-size:var(--fs-small); }
.industry-page-hero { display:grid; gap:var(--s-6); align-items:center; margin-bottom:var(--s-7); }
@media (min-width:900px){ .industry-page-hero { grid-template-columns:minmax(0,1fr) minmax(380px,.9fr); } }
.industry-lead { color:var(--steel); font-size:var(--fs-lead); }
.industry-info-grid { display:grid; gap:var(--s-5); }
@media (min-width:900px){ .industry-info-grid { grid-template-columns:1fr 1fr; } }
.industry-product-grid .card { min-height:100%; }
.about-intro, .contact-layout { display:grid; gap:var(--s-7); align-items:center; }
@media (min-width:900px){ .about-intro, .contact-layout { grid-template-columns:minmax(0,1fr) minmax(420px,.9fr); } }
.about-lead { font-size:var(--fs-lead); color:var(--steel); max-width:62ch; }
.about-grid { display:grid; gap:var(--s-5); }
@media (min-width:780px){ .about-grid--intro { grid-template-columns:repeat(3,1fr); } }
.about-layout { display:grid; gap:var(--s-7); align-items:start; }
@media (min-width:900px){ .about-layout { grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr); } }
.about-steps { list-style:none; padding:0; margin:0; display:grid; gap:1px; border:1px solid var(--line); border-radius:18px; overflow:hidden; background:var(--line); }
.about-steps li { background:#fff; padding:var(--s-5); display:grid; grid-template-columns:150px 1fr; gap:var(--s-4); }
.about-steps strong { color:var(--accent-text); font-family:var(--font-mono); font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; }
.about-steps span { color:var(--steel); }
.contact-actions { display:grid; gap:var(--s-3); margin-top:var(--s-6); }
.contact-action { display:flex; flex-direction:column; gap:.25rem; padding:var(--s-4); border:1px solid var(--line); border-radius:14px; text-decoration:none; background:#fff; box-shadow:0 4px 14px rgba(16,32,44,.04); }
.contact-action strong { color:var(--ink); }
.contact-action span { color:var(--steel); font-size:.92rem; }
.legal-content { max-width:860px; }
.legal-content h2 { margin-top:var(--s-7); font-size:1.35rem; }
.legal-content p { color:var(--steel); }
.legal-date { color:var(--steel); font-family:var(--font-mono); font-size:var(--fs-small); }
@media(max-width:600px){ .about-steps li { grid-template-columns:1fr; gap:.5rem; } }


/* ============================================================================
   V8 — Premium B2B photographic experience
   ============================================================================ */
:root {
  --forest: #083d31;
  --forest-2: #0b5744;
  --sand: #f4f5f1;
  --soft-blue: #edf5f8;
  --shadow-lg: 0 24px 56px rgba(11, 36, 43, .12);
}
body { background: #fff; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96); backdrop-filter: blur(14px) saturate(1.3); }
.site-topline { background: linear-gradient(90deg, #083d31, #065d49); color: rgba(255,255,255,.92); font-size: .74rem; letter-spacing: .02em; }
.site-topline__inner { min-height: 30px; display:flex; gap: 1.25rem; align-items:center; justify-content:center; }
.site-topline__inner span { display:inline-flex; align-items:center; gap:.4rem; white-space:nowrap; }
.site-topline__inner span::before { content:'•'; color:#71d2b2; }
.site-header .nav { min-height: 76px; gap: 1rem; }
.brand { color: var(--forest); font-size: 1.06rem; letter-spacing:.01em; gap:.65rem; line-height:1; }
.brand > span:last-child { display:flex; flex-direction:column; gap:.22rem; }
.brand small { font-size:.56rem; letter-spacing:.13em; color:#58726a; font-weight:700; }
.brand-mark { width:44px; height:44px; display:grid; place-items:center; background:transparent; color:#fff; border-radius:0; box-shadow:none; flex:0 0 auto; }
.brand-mark img { width:44px; height:44px; object-fit:contain; }
.brand--footer { color:#fff; }
.brand--footer small { color:#a9cbbf; }
.brand--footer .brand-mark { background:transparent; color:#063b2d; }
.nav-list { gap:1.25rem; }
.nav-list a { color:#253b39; font-size:.79rem; white-space:nowrap; position:relative; padding:.45rem 0; }
.nav-list a::after { content:''; position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--forest-2); transform:scaleX(0); transform-origin:left; transition:transform .18s ease; }
.nav-list a:hover::after, .nav-list a[aria-current="page"]::after { transform:scaleX(1); }
.nav-list a:hover, .nav-list a[aria-current="page"] { color:var(--forest); }
.nav-quote { background:var(--forest); border-color:var(--forest); padding:.68rem 1rem; font-size:.82rem; border-radius:8px; }
.nav-quote:hover { background:var(--forest-2); }

/* Home */
.home-hero { position:relative; overflow:hidden; background:linear-gradient(135deg,#f8fbfc 0%,#f0f7f6 48%,#f8f7f3 100%); padding:clamp(3rem,6vw,6rem) 0; border-bottom:1px solid #e2ece9; }
.home-hero::before { content:''; position:absolute; width:52vw; height:52vw; right:-24vw; top:-29vw; border-radius:50%; background:radial-gradient(circle,rgba(94,196,162,.14),rgba(94,196,162,0) 66%); pointer-events:none; }
.home-hero__grid { display:grid; gap:clamp(2rem,4.5vw,5rem); align-items:center; position:relative; }
.home-hero__copy { max-width:650px; }
.home-hero h1 { max-width:11ch; font-size:clamp(2.45rem,3.8vw,4.5rem); letter-spacing:-.055em; color:var(--forest); margin-bottom:1.15rem; }
.home-hero__lead { color:#3e5b55; font-size:1.12rem; max-width:60ch; }
.home-hero .btn-row { margin-top:1.6rem; }
.home-hero__facts { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border-top:1px solid #ccdfd8; margin-top:2.2rem; padding-top:1.15rem; max-width:610px; gap:.8rem; }
.home-hero__facts div { display:flex; flex-direction:column; gap:.25rem; }
.home-hero__facts strong { font:700 1.35rem/1 var(--font-mono); color:var(--forest); }
.home-hero__facts span { color:#5a716b; font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; }
.home-hero__media { position:relative; display:grid; grid-template-columns:1.35fr .75fr; grid-template-rows:1fr 1fr; gap:14px; min-height:520px; }
.home-hero__media figure { overflow:hidden; margin:0; border-radius:18px; box-shadow:var(--shadow-lg); border:1px solid rgba(255,255,255,.86); }
.home-hero__media img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.home-hero__media:hover img { transform:scale(1.025); }
.home-hero__primary { grid-row:1 / span 2; min-height:520px; }
.home-hero__secondary { min-height:0; }
.capability-strip { background:#fff; border-bottom:1px solid var(--line); }
.capability-strip__grid { display:grid; gap:1.25rem; padding:1.2rem var(--s-5); }
.capability-strip__grid > div { display:grid; grid-template-columns:38px 1fr; gap:.8rem; align-items:start; }
.capability-icon { font:700 .72rem var(--font-mono); color:var(--forest-2); display:grid; place-items:center; width:34px; height:34px; border-radius:50%; background:#e7f4ef; }
.capability-strip strong { display:block; color:var(--forest); font-size:.92rem; margin-bottom:.1rem; }
.capability-strip p { margin:0; color:#617872; font-size:.82rem; line-height:1.45; }
.section-heading { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1.25rem; align-items:end; margin-bottom:var(--s-6); }
.section-heading h2 { max-width:16ch; color:var(--forest); }
.section-heading__copy { max-width:48ch; color:#58716a; margin:0; }
.text-link { color:var(--forest-2); font-weight:700; text-decoration:none; padding-bottom:0; white-space:nowrap; display:inline-flex; align-items:center; gap:.35rem; }
.text-link span { transition:transform .15s ease; display:inline-block; }
.text-link:hover { color: var(--forest); }
.text-link:hover span { transform:translateX(4px); }
.home-category-grid { display:grid; gap:14px; }
.category-tile { min-height:225px; padding:1.5rem; border-radius:18px; text-decoration:none; color:#fff; display:flex; flex-direction:column; justify-content:end; position:relative; overflow:hidden; background:var(--forest); box-shadow:0 12px 24px rgba(8,61,49,.12); }
.category-tile::before { content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(5,40,31,.08),rgba(5,40,31,.85)); }
.category-tile > * { position:relative; }
.category-tile span { font:700 .72rem var(--font-mono); letter-spacing:.08em; color:#a8e4cd; margin-bottom:auto; }
.category-tile h3 { margin:0 0 .5rem; color:#fff; font-size:1.3rem; }
.category-tile p { color:rgba(255,255,255,.82); font-size:.88rem; max-width:34ch; margin-bottom:1rem; }
.category-tile b { font-size:.82rem; }
.category-tile--feed { background-image:url('/assets/images/animal-nutrition.png'); background-size:cover; background-position:center; }
.category-tile--food { background-image:url('/assets/images/food-flavor.png'); background-size:cover; background-position:center; }
.category-tile--bio { background-image:url('/assets/images/hydrocolloids-biopolymers.png'); background-size:cover; background-position:center; }
.category-tile--corn { background-image:url('/assets/images/plant-based-protein.png'); background-size:cover; background-position:center; }
.home-product-showcase { display:grid; gap:14px; }
.feature-product { min-height:260px; border-radius:18px; overflow:hidden; position:relative; color:#fff; text-decoration:none; display:flex; align-items:end; background:var(--forest); }
.feature-product img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.feature-product:hover img { transform:scale(1.04); }
.feature-product::after { content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(2,26,20,.05) 25%,rgba(2,26,20,.84) 100%); }
.feature-product > div { position:relative; z-index:1; padding:1.4rem; }
.feature-product span { display:block; color:#b5ecd8; font:600 .68rem var(--font-mono); letter-spacing:.1em; text-transform:uppercase; margin-bottom:.45rem; }
.feature-product h3 { color:#fff; margin:0 0 .3rem; font-size:1.35rem; }
.feature-product p { color:rgba(255,255,255,.8); font-size:.88rem; margin:0 0 .65rem; }
.feature-product b { font-size:.82rem; }
.home-process { background:#f7f8f4; }
.home-process__grid { display:grid; gap:clamp(2rem,6vw,7rem); align-items:start; }
.home-process h2 { color:var(--forest); max-width:12ch; }
.home-process__lead { color:#58716a; max-width:52ch; }
.process-list { list-style:none; padding:0; margin:0; display:grid; gap:1px; background:#dce8e2; border:1px solid #dce8e2; border-radius:18px; overflow:hidden; }
.process-list li { display:grid; grid-template-columns:54px 1fr; gap:1rem; padding:1.35rem; background:#fff; }
.process-list span { color:var(--forest-2); font:700 .88rem var(--font-mono); }
.process-list h3 { font-size:1rem; margin:0 0 .25rem; color:var(--forest); }
.process-list p { font-size:.9rem; color:#607871; margin:0; }
.home-cta__grid { display:grid; gap:1.5rem; align-items:center; }
.home-cta h2 { max-width:16ch; }
.home-cta p { color:#b5c8c1; max-width:56ch; }
.home-cta__actions { display:flex; flex-wrap:wrap; gap:.75rem; }
.home-cta .btn--primary { background:#51bc99; border-color:#51bc99; color:#063b2d; }
.home-cta .btn--secondary { color:#fff; border-color:rgba(255,255,255,.45); }

/* Catalogue */
.product-hub { background:linear-gradient(180deg,#fff 0%,#f8fbfa 100%); }
.catalog-shell--premium { grid-template-columns: 270px minmax(0,1fr); }
.filter-panel { background:#fff; border:1px solid #dce8e2; border-radius:16px; box-shadow:0 12px 30px rgba(13,52,43,.06); overflow:hidden; padding:0; }
.filter-panel__head { padding:1.25rem 1.25rem .8rem; border-bottom:1px solid #e6eeea; }
.filter-panel__head .eyebrow { margin-bottom:.35rem; }
.filter-panel__head h2 { margin:0; color:var(--forest); font-size:1.08rem; }
.catalog-filter-list { display:grid; }
.family-filter { border:0; border-bottom:1px solid #edf2ef; background:#fff; padding:.85rem 1.25rem; display:flex; justify-content:space-between; gap:1rem; align-items:center; text-align:left; cursor:pointer; color:#415a54; font:inherit; font-size:.86rem; transition:background .15s,color .15s; }
.family-filter:hover, .family-filter.is-active { background:#eff8f4; color:var(--forest-2); }
.family-filter b { font:600 .75rem var(--font-mono); color:inherit; }
.support-panel { background:linear-gradient(145deg,#0a5040,#0b342b); color:#fff; border:0; border-radius:16px; padding:1.3rem; box-shadow:0 12px 26px rgba(8,61,49,.15); }
.support-panel h3 { color:#fff; font-size:1.12rem; }
.support-panel p { color:#c3ddd4; font-size:.88rem; }
.support-panel .eyebrow { color:#83ddb9; }
.support-panel .btn--secondary { background:#fff; color:var(--forest); border-color:#fff; }
.catalog-toolbar { border-bottom:1px solid #dce8e2; padding-bottom:1rem; margin-bottom:1.15rem; }
.catalog-kicker { color:#66827a; font:600 .68rem var(--font-mono); text-transform:uppercase; letter-spacing:.12em; }
.catalog-count { font-size:1.18rem; color:var(--forest); }
.catalog-toolbar__cta { color:var(--forest-2); font-weight:700; text-decoration:none; font-size:.9rem; }
.product-grid { gap:16px; }
.product-card { background:#fff; border:1px solid #e1e9e5; border-radius:14px; box-shadow:none; padding:0 0 1rem; gap:.55rem; }
.product-card:hover { border-color:#70bba2; box-shadow:0 12px 22px rgba(8,61,49,.08); transform:translateY(-2px); }
.product-card .card-media { margin:0 0 .45rem; border-radius:14px 14px 0 0; background:#f2f4f2; }
.product-card .card-media img { aspect-ratio: 4 / 3; }
.product-card h3, .product-card .card-family, .product-card .card-cta { margin-inline:1rem; }
.product-card h3 { color:#172e29; font-size:1rem; margin-bottom:.15rem; }
.product-card .card-family { font-size:.62rem; letter-spacing:.11em; color:#66817a; }
.product-card .card-cta { color:var(--forest-2); font-size:.78rem; margin-top:.15rem; }
.product-card .card-cta::after { content:'→'; margin-left:.25rem; }

/* Product detail */
.product-detail-hero { background:linear-gradient(180deg,#f9fcfb 0%,#fff 100%); }
.product-detail-hero__grid { display:grid; gap:clamp(2rem,5vw,5rem); align-items:center; border-bottom:1px solid #e1ebe7; padding-bottom:clamp(2.5rem,5vw,4.5rem); }
.product-detail-hero__copy h1 { color:var(--forest); font-size:clamp(2.4rem,4vw,4.1rem); letter-spacing:-.05em; max-width:11ch; }
.product-detail-hero__chips { margin:1rem 0 1.1rem; }
.product-detail-hero__lead { font-size:1.14rem; color:#3f5b54; max-width:58ch; }
.product-detail-hero__note { color:#617972; font-size:.91rem; max-width:62ch; }
.product-detail-hero__meta { display:flex; flex-wrap:wrap; gap:.75rem; margin-top:1.4rem; }
.product-detail-hero__meta span { font-size:.75rem; color:#617972; border-left:2px solid #7dc3aa; padding-left:.5rem; }
.product-detail-hero__media { margin:0; overflow:hidden; border-radius:18px; box-shadow:var(--shadow-lg); border:1px solid #e1ebe7; background:#fff; }
.product-detail-hero__media img { width:100%; aspect-ratio: 4 / 3; object-fit:cover; }
.product-detail-hero__media figcaption { padding:.75rem 1rem; color:#6a817b; font:.65rem var(--font-mono); letter-spacing:.1em; text-transform:uppercase; }
.product-detail-layout { display:grid; gap:2rem; align-items:start; }
.product-detail-main { min-width:0; }
.detail-section { padding:clamp(1.25rem,2.5vw,2rem); border-top:1px solid #dce8e2; }
.detail-section:first-child { border-top:0; }
.detail-section h2 { color:var(--forest); font-size:clamp(1.35rem,1.3vw,1.8rem); max-width:25ch; }
.detail-section p { color:#58716a; }
.detail-section__eyebrow { color:var(--forest-2); font:700 .66rem var(--font-mono); letter-spacing:.14em; text-transform:uppercase; margin-bottom:.55rem; }
.detail-section--overview { background:#f6f9f7; border:1px solid #e0ebe5; border-radius:16px; padding:clamp(1.5rem,3vw,2.5rem); }
.detail-points { display:grid; gap:.75rem; margin-top:1.5rem; }
.detail-points > div { display:flex; flex-direction:column; gap:.25rem; padding-top:.8rem; border-top:1px solid #d7e6df; }
.detail-points strong { color:var(--forest); font-size:.9rem; }
.detail-points span { color:#607871; font-size:.86rem; }
.detail-section--specs { padding-inline:0; }
.detail-section--specs > :not(.spec-record) { margin-inline:var(--s-5); }
.detail-section--split { display:grid; gap:1.5rem; background:#f8faf9; border:1px solid #e2ece8; border-radius:16px; }
.detail-section--split > div + div { border-top:1px solid #dce8e2; padding-top:1.5rem; }
.product-inquiry-rail { position:sticky; top:106px; background:#0b4a3b; color:#fff; border-radius:18px; padding:1.35rem; box-shadow:0 18px 34px rgba(8,61,49,.16); display:flex; flex-direction:column; gap:1rem; }
.product-inquiry-rail .eyebrow { color:#94e3c3; }
.product-inquiry-rail h2 { color:#fff; margin:0; font-size:1.3rem; }
.product-inquiry-rail__chips { display:grid; gap:.45rem; }
.product-inquiry-rail .chip { width:100%; white-space:normal; overflow-wrap:anywhere; background:rgba(255,255,255,.09); border-color:rgba(255,255,255,.18); color:#d7eee5; }
.product-inquiry-rail .chip b { color:#fff; }
.product-inquiry-rail .btn--primary { background:#6bd0a9; border-color:#6bd0a9; color:#063b2d; justify-content:center; }
.product-inquiry-rail .btn--secondary { border-color:rgba(255,255,255,.42); background:transparent; color:#fff; justify-content:center; }
.inquiry-brief { border-top:1px solid rgba(255,255,255,.2); padding-top:1rem; color:#d4ebe2; font-size:.86rem; }
.inquiry-brief strong { color:#fff; }
.inquiry-brief ul { margin:.55rem 0 0 1rem; padding:0; display:grid; gap:.25rem; }
.inquiry-rail-note { color:#b9d8cc; font-size:.8rem; margin:0; }
.spec-record { padding:1.4rem var(--s-5); }
.spec-record h3 { color:#263f39; }
.spec-basis { color:#66817a; }
.spec-table { border-top:1px solid #dce8e2; }
.spec-table caption { color:#66817a; }
.spec-table th, .spec-table td { padding:.8rem .9rem; }
.spec-table thead th { background:#f7faf8; }
.related-product-card { padding:0 0 1rem; border-radius:14px; overflow:hidden; box-shadow:none; }
.related-product-card .card-media { margin:0 0 .75rem; }
.related-product-card h3, .related-product-card .card-family, .related-product-card .card-cta { margin-inline:1rem; }
.related-product-card h3 { font-size:1rem; }

/* Services & About */
.service-hero { display:grid; gap:clamp(2rem,5vw,5rem); align-items:center; }
.service-hero h1 { color:var(--forest); font-size:clamp(2.25rem,3.6vw,3.85rem); max-width:12ch; letter-spacing:-.045em; }
.service-lead { color:#48635c; font-size:1.12rem; max-width:60ch; }
.service-grid, .supply-steps, .about-value-grid { display:grid; gap:1px; background:#dce8e2; border:1px solid #dce8e2; border-radius:18px; overflow:hidden; }
.service-grid article, .supply-steps article, .about-value-grid article { background:#fff; padding:1.5rem; }
.service-grid span, .supply-steps span, .about-value-grid span { display:block; font:700 .75rem var(--font-mono); color:var(--forest-2); margin-bottom:2.6rem; }
.service-grid h2, .supply-steps h2, .about-value-grid h2 { color:var(--forest); font-size:1.15rem; }
.service-grid p, .supply-steps p, .about-value-grid p { color:#607871; font-size:.9rem; margin:0; }
.service-list { display:grid; gap:.85rem; padding:0; list-style:none; color:#58716a; }
.service-list li { padding-left:1.25rem; position:relative; }
.service-list li::before { content:'✓'; position:absolute; left:0; color:var(--forest-2); font-weight:700; }
.inquiry-checklist { display:grid; gap:1px; background:#dce8e2; border:1px solid #dce8e2; border-radius:18px; overflow:hidden; }
.inquiry-checklist > div { background:#fff; padding:1.3rem; display:flex; flex-direction:column; gap:.35rem; }
.inquiry-checklist strong { color:var(--forest); }
.inquiry-checklist span { color:#607871; font-size:.88rem; }
.about-intro--premium h1 { color:var(--forest); font-size:clamp(2.4rem,4vw,4rem); letter-spacing:-.05em; }
.about-framework { display:grid; gap:3rem; align-items:start; }
.about-framework h2 { color:var(--forest); max-width:14ch; }
.about-framework__list { display:grid; gap:1px; border:1px solid #dce8e2; background:#dce8e2; border-radius:18px; overflow:hidden; }
.about-framework__list article { background:#fff; padding:1.35rem; display:grid; grid-template-columns:140px 1fr; gap:1rem; }
.about-framework__list strong { color:var(--forest-2); font:700 .75rem var(--font-mono); letter-spacing:.09em; text-transform:uppercase; }
.about-framework__list p { color:#607871; margin:0; }
.site-footer { background:linear-gradient(125deg,#072f27,#0b4e3e); margin-top:0; }
.footer-grid { gap:2.25rem; }
.footer-lead { color:#c3ddd4; max-width:40ch; margin-top:1rem !important; font-size:.9rem; }
.footer-grid h4 { color:#9ce2c6; }
.footer-grid ul { gap:.5rem; }
.footer-grid a { color:#d8eee5; }
.footer-legal { color:#a7c6bb; }

@media (min-width: 760px) {
  .home-hero__grid, .home-process__grid, .home-cta__grid, .service-hero, .about-framework { grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
  .capability-strip__grid { grid-template-columns:repeat(3,1fr); }
  .home-category-grid { grid-template-columns:repeat(2,1fr); }
  .home-product-showcase { grid-template-columns:repeat(2,1fr); }
  .feature-product--wide { grid-row:span 2; min-height:534px; }
  .service-grid, .supply-steps, .about-value-grid { grid-template-columns:repeat(3,1fr); }
  .inquiry-checklist { grid-template-columns:repeat(4,1fr); }
  .detail-points { grid-template-columns:repeat(3,1fr); gap:1rem; }
  .detail-points > div { border-top:0; border-left:1px solid #d7e6df; padding:0 0 0 1rem; }
  .detail-points > div:first-child { border-left:0; padding-left:0; }
  .detail-section--split { grid-template-columns:1fr 1fr; }
  .detail-section--split > div + div { border-top:0; border-left:1px solid #dce8e2; padding-top:0; padding-left:1.5rem; }
}
@media (min-width: 980px) {
  .product-detail-hero__grid { grid-template-columns:minmax(0,.94fr) minmax(500px,1.06fr); }
  .product-detail-layout { grid-template-columns:minmax(0,1fr) 320px; }
  .service-hero--reverse > :first-child { order:2; }
}
@media (max-width: 1120px) { .nav-list { gap:.85rem; } .nav-list a { font-size:.72rem; } .nav-quote { font-size:.74rem; } }
@media (max-width: 900px) {
  .site-topline__inner { justify-content:flex-start; overflow:auto; padding-inline:1rem; }
  .site-topline__inner span { font-size:.67rem; }
  .nav-list, .nav-actions .btn--primary { display:none; }
  .site-nav[data-open="true"] .nav-list { top:76px; }
  .site-header .nav { min-height:68px; }
  .home-hero__media { min-height:390px; }
  .home-hero__primary { min-height:390px; }
  .catalog-shell--premium { grid-template-columns:1fr; }
  .catalog-sidebar { grid-template-columns:1fr; }
  .filter-panel, .support-panel { position:static; }
  .family-filter { padding:.78rem 1rem; }
  .product-inquiry-rail { position:static; }
}
@media (max-width: 560px) {
  .home-hero { padding-top:2.5rem; }
  .home-hero h1 { font-size:2.45rem; }
  .home-hero__facts { gap:.5rem; }
  .home-hero__facts strong { font-size:1.1rem; }
  .home-hero__facts span { font-size:.62rem; }
  .home-hero__media { grid-template-columns:1fr 1fr; gap:8px; min-height:315px; }
  .home-hero__primary { min-height:315px; }
  .home-hero__secondary { min-height:0; }
  .site-topline__inner span:nth-child(2), .site-topline__inner span:nth-child(3) { display:none; }
  .product-detail-hero__copy h1 { font-size:2.5rem; }
  .detail-section { padding:1.15rem; }
  .spec-record { padding:1.2rem 1.15rem; }
  .about-framework__list article { grid-template-columns:1fr; gap:.5rem; }
}

.container { max-width: var(--container); }
.site-header .container, .home-hero .container { max-width: min(1440px, calc(100vw - 48px)); }
@media (min-width: 1600px){ .container { max-width: 1480px; } }
.home-hero__media { grid-template-columns: 1fr; grid-template-rows: 1fr; min-height: 560px; }
.home-hero__primary { grid-row: auto; min-height: 560px; }
.home-hero__secondary { display:none; }
.home-hero__primary img { object-position: center; }
.page-visual--hero img { aspect-ratio: 16 / 9; object-fit: cover; }
.card-link, .nav-list a, .site-footer a, .brand, .text-link, .card-cta, .feature-product, .category-tile, .contact-action { text-decoration: none !important; }


/* --- v10 refinement: homepage, product cards, detail pages --- */
.hero-points { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.85rem; list-style:none; padding:0; margin:1.25rem 0 0; max-width:720px; }
.hero-points li { background:rgba(255,255,255,.78); border:1px solid #d7e7e1; border-radius:14px; padding:.85rem .95rem; color:#3f5d56; font-size:.88rem; line-height:1.4; box-shadow:0 6px 18px rgba(11,36,43,.04); }
.catalog-intro--premium { align-items:center; }
.catalog-intro--premium .page-visual { box-shadow:0 18px 42px rgba(11,36,43,.10); }
.catalog-kicker { display:inline-block; color:#5f7b73; font:700 .72rem var(--font-mono); letter-spacing:.12em; text-transform:uppercase; margin-bottom:.4rem; }
.filter-panel, .support-panel { background:#fff; border:1px solid #e2ece8; border-radius:18px; padding:1.25rem; box-shadow:0 6px 22px rgba(11,36,43,.04); }
.product-grid { align-items:stretch; }
.product-card { min-height:100%; display:flex; flex-direction:column; gap:.2rem; }
.product-card, .product-card * { text-decoration:none !important; }
.product-card .card-family { display:flex; justify-content:space-between; align-items:flex-start; gap:.65rem; margin-top:.35rem; }
.product-card .card-family > span { display:flex; flex-direction:column; gap:.18rem; }
.product-card .card-family small { color:#8aa196; font-size:.63rem; letter-spacing:.10em; text-transform:uppercase; }
.product-card h3 { font-size:1.08rem; line-height:1.28; margin-top:.2rem; }
.product-card p { margin:0 1rem .45rem; color:#617a73; font-size:.91rem; line-height:1.52; }
.product-card .card-cta { margin-top:auto; padding-top:.35rem; border-top:1px solid #edf2ef; width:calc(100% - 2rem); }
.product-card .card-media img { aspect-ratio: 1.18 / 1; }
.feature-product h3 { font-size:1.5rem; }
.pdp-hero-card { border-radius:26px; padding:clamp(1.4rem,2.5vw,2.2rem); }
.pdp-hero-copy { padding-right:.5rem; }
.pdp-hero-media .product-visual--lead { margin:0; background:#f5f8f6; border:1px solid #e0ebe6; border-radius:22px; overflow:hidden; box-shadow:0 18px 44px rgba(11,36,43,.10); }
.pdp-hero-media .product-visual--lead figcaption { padding:.8rem 1rem; color:#678078; font-size:.8rem; background:#fff; border-top:1px solid #e6efeb; }
.detail-section { background:#fff; border:1px solid #e3ece8; border-radius:18px; margin-bottom:1rem; }
.detail-section:first-child { border-top:1px solid #e3ece8; }
.detail-points { display:grid; gap:1rem; margin-top:1.1rem; }
.detail-points div { border:1px solid #e3ece8; border-radius:14px; padding:1rem; background:#fbfcfb; }
.detail-points strong { display:block; color:#12372f; margin-bottom:.28rem; }
.detail-points span { color:#607a72; font-size:.92rem; }
.product-inquiry-rail { border:1px solid rgba(255,255,255,.08); }
.product-inquiry-rail__chips .chip { padding:.6rem .7rem; align-items:flex-start; }
.inquiry-brief { background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); border-radius:14px; padding:1rem; }
.inquiry-brief strong { display:block; margin-bottom:.5rem; }
.inquiry-brief ul { margin:.1rem 0 0 1rem; padding:0; color:#d6eee6; }
.inquiry-brief li + li { margin-top:.35rem; }
.inquiry-rail-note { color:#b9d6cb; font-size:.88rem; line-height:1.5; margin:0; }
.spec-table thead th { background:#eef5f2; color:#193c34; }
.related-product-card { border:1px solid #e1eae5; }
.related-product-card .card-cta { color:var(--forest-2); }
@media (min-width: 1080px) { .detail-points { grid-template-columns:repeat(3,1fr); } }
@media (max-width: 900px) { .hero-points { grid-template-columns:1fr; } }

/* --- v11: company identity, expanded conversion sections, formal site footer --- */
.brand-mark { width:46px; height:46px; padding:0; overflow:visible; }
.brand-mark img { width:46px; height:46px; display:block; object-fit:contain; }
.site-footer { padding:clamp(3rem,5vw,5rem) 0 1.25rem; }
.footer-grid--expanded { grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(150px,.65fr)) minmax(260px,1fr); align-items:start; }
.footer-brand-column { padding-right:1rem; }
.footer-cta { display:inline-flex; align-items:center; gap:.55rem; color:#f4fffb !important; border:1px solid rgba(156,226,198,.46); border-radius:10px; padding:.75rem 1rem; margin-top:.4rem; font-size:.86rem; font-weight:700; }
.footer-cta:hover { background:rgba(255,255,255,.08); }
.footer-company address { display:grid; gap:.24rem; font-style:normal; color:#c8dfd6; font-size:.83rem; line-height:1.48; }
.footer-company address strong { color:#fff; font-size:.92rem; margin-bottom:.28rem; }
.footer-company p { margin:.65rem 0 0; font-size:.88rem; }
.footer-company p a { color:#d8eee5; }
.footer-legal { display:grid; grid-template-columns:1fr auto auto; align-items:center; gap:1rem; padding-top:1.35rem; margin-top:2.35rem; }
.footer-legal a { color:#d8eee5; }

.home-confidence { background:linear-gradient(180deg,#fff 0%,#f6faf8 100%); }
.confidence-grid { display:grid; gap:1px; border:1px solid #dce8e2; border-radius:20px; overflow:hidden; background:#dce8e2; }
.confidence-grid article { padding:1.65rem; background:#fff; }
.confidence-index { display:grid; place-items:center; width:38px; height:38px; border-radius:50%; background:#e7f5ee; color:var(--forest-2); font:700 .74rem var(--font-mono); margin-bottom:2rem; }
.confidence-grid h3 { color:var(--forest); font-size:1.18rem; }
.confidence-grid p { color:#607871; font-size:.93rem; line-height:1.58; max-width:34ch; }
.confidence-grid .text-link { margin-top:.75rem; }
.home-quality { background:#f8faf8; }
.home-quality__grid { display:grid; align-items:center; gap:clamp(2rem,5vw,5.5rem); }
.home-quality__grid .page-visual { border-radius:22px; box-shadow:0 20px 48px rgba(11,36,43,.11); }
.home-quality h2 { color:var(--forest); max-width:16ch; }
.home-quality p { color:#56716a; max-width:58ch; }
.quality-check-list { display:grid; gap:.75rem; margin:1.45rem 0; }
.quality-check-list > div { display:grid; grid-template-columns:155px 1fr; gap:1rem; padding:.9rem 0; border-bottom:1px solid #dce8e2; }
.quality-check-list strong { color:var(--forest); }
.quality-check-list span { color:#607871; font-size:.9rem; }

.catalog-guidance { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:1.5rem; margin-top:clamp(2.25rem,5vw,4rem); padding:clamp(1.4rem,3vw,2.2rem); border-radius:20px; background:linear-gradient(115deg,#083d31,#0d5a46); color:#fff; box-shadow:0 18px 36px rgba(8,61,49,.14); }
.catalog-guidance .eyebrow { color:#8ee1bf; }
.catalog-guidance h2 { color:#fff; margin-bottom:.65rem; max-width:20ch; }
.catalog-guidance p { color:#c7e0d6; max-width:65ch; margin:0; }
.catalog-guidance__actions { display:flex; flex-wrap:wrap; gap:.7rem; }
.catalog-guidance .btn--primary { background:#6bd0a9; border-color:#6bd0a9; color:#063b2d; }
.catalog-guidance .btn--secondary { background:transparent; color:#fff; border-color:rgba(255,255,255,.45); }

.industry-guidance { margin-top:clamp(2.25rem,5vw,4rem); padding:clamp(1.4rem,3vw,2.3rem); border:1px solid #deebe5; background:#fff; border-radius:22px; box-shadow:0 10px 28px rgba(11,36,43,.05); }
.industry-guidance h2 { color:var(--forest); max-width:20ch; }
.industry-guidance > div > p { color:#59736c; max-width:70ch; }
.industry-guidance__steps { display:grid; gap:1rem; margin:1.6rem 0; }
.industry-guidance__steps > div { padding:1rem; border:1px solid #e0ebe5; border-radius:14px; background:#fbfcfb; }
.industry-guidance__steps span { display:block; color:var(--forest-2); font:700 .68rem var(--font-mono); letter-spacing:.1em; margin-bottom:.7rem; }
.industry-guidance__steps strong { display:block; color:#153b31; margin-bottom:.3rem; }
.industry-guidance__steps p { color:#607871; font-size:.9rem; margin:0; }

.about-company-section { padding-top:0; }
.company-profile-card { display:grid; gap:2rem; grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr); padding:clamp(1.5rem,3vw,2.6rem); border-radius:22px; background:linear-gradient(115deg,#073d30,#0d5a46); color:#fff; box-shadow:0 20px 42px rgba(8,61,49,.16); }
.company-profile-card .eyebrow { color:#9be5c6; }
.company-profile-card h2 { color:#fff; font-size:clamp(1.6rem,2vw,2.2rem); }
.company-profile-card__intro > p:last-child { color:#c9e1d7; max-width:60ch; margin:0; }
.company-profile-card__details { display:grid; gap:1px; background:rgba(255,255,255,.14); border-radius:15px; overflow:hidden; align-content:start; }
.company-profile-card__details > div { padding:1rem 1.1rem; background:rgba(255,255,255,.06); display:grid; gap:.35rem; }
.company-profile-card__details span { color:#a9daca; font:700 .64rem var(--font-mono); letter-spacing:.12em; text-transform:uppercase; }
.company-profile-card__details strong, .company-profile-card__details a { color:#fff; font-size:.92rem; line-height:1.5; }
.about-operating-section { background:#f8faf8; }
.about-operating-grid { display:grid; gap:1px; background:#dce8e2; border:1px solid #dce8e2; border-radius:20px; overflow:hidden; }
.about-operating-grid article { padding:1.5rem; background:#fff; }
.about-operating-grid span { display:block; color:var(--forest-2); font:700 .7rem var(--font-mono); letter-spacing:.1em; margin-bottom:2rem; }
.about-operating-grid h3 { color:var(--forest); font-size:1.1rem; }
.about-operating-grid p { color:#607871; font-size:.91rem; line-height:1.55; margin:0; }
.contact-company-card { margin-top:1.25rem; border:1px solid #dfeae5; padding:1rem 1.1rem; border-radius:14px; background:#fbfcfb; display:grid; gap:.35rem; color:#5d766f; font-size:.9rem; }
.contact-company-card strong { color:var(--forest); font-size:1rem; }
.contact-company-card a { color:var(--forest-2); font-weight:700; }

@media (min-width:760px) { .confidence-grid { grid-template-columns:repeat(3,1fr); } .home-quality__grid { grid-template-columns:minmax(0,1fr) minmax(0,.92fr); } .industry-guidance__steps { grid-template-columns:repeat(3,1fr); } .about-operating-grid { grid-template-columns:repeat(4,1fr); } }
@media (max-width:1080px) { .footer-grid--expanded { grid-template-columns:1.2fr 1fr 1fr; } .footer-company { grid-column:1 / -1; padding-top:1rem; border-top:1px solid rgba(255,255,255,.14); } .footer-legal { grid-template-columns:1fr; } }
@media (max-width:760px) { .company-profile-card { grid-template-columns:1fr; } .quality-check-list > div { grid-template-columns:1fr; gap:.25rem; } .catalog-guidance { align-items:flex-start; } .footer-grid--expanded { grid-template-columns:1fr 1fr; } .footer-brand-column, .footer-company { grid-column:1 / -1; } }
@media (max-width:480px) { .footer-grid--expanded { grid-template-columns:1fr; } .footer-brand-column, .footer-company { grid-column:auto; } .brand-mark, .brand-mark img { width:40px; height:40px; } }


/* --- v12 refinement --- */
.brand-mark { width: 42px; height: 42px; display:grid; place-items:center; }
.brand-mark img { width:42px; height:42px; object-fit:contain; object-position:center; }
.brand > span:last-child small { letter-spacing:.12em; }
.home-hero { padding-block: clamp(2.25rem, 4vh, 3.25rem) clamp(2rem, 3.5vh, 3rem); }
.home-hero__grid { min-height: calc(100vh - 150px); align-items:center; }
.home-hero__copy { max-width: 700px; }
.home-hero h1 { max-width: none; display:flex; flex-direction:column; gap:.2rem; line-height:.93; margin-bottom:1rem; }
.hero-title__line--primary { font-size: clamp(2.6rem, 4.4vw, 4.9rem); color: var(--forest); font-weight: 800; letter-spacing:-.055em; }
.hero-title__line--secondary { font-size: clamp(1.15rem, 2.1vw, 2rem); color: var(--meihua-blue-dark); font-weight: 700; letter-spacing:-.02em; max-width: 16ch; }
.home-hero__lead { max-width: 62ch; }
.home-hero__media { min-height: 480px; }
.home-hero__primary, .home-hero__primary img { height: 100%; }
.home-hero__primary img { max-height: min(62vh, 620px); }
.home-hero__facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.home-trust { background: linear-gradient(180deg, #ffffff 0%, #f9fbfa 100%); }
.trust-grid { display:grid; gap:1rem; grid-template-columns: repeat(2, minmax(0,1fr)); }
.trust-grid article { background:#fff; border:1px solid #e2ece8; border-radius:18px; padding:1.25rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.trust-grid article span { display:inline-flex; width:2rem; height:2rem; border-radius:999px; align-items:center; justify-content:center; background:#e7f2ee; color:#2a6456; font:700 .8rem var(--font-mono); margin-bottom:.8rem; }
.trust-grid article h3 { margin:.15rem 0 .45rem; }
.catalog-toolbar__actions { display:flex; gap:.75rem; flex-wrap:wrap; }
.btn--ghost { background:transparent; border:1px solid var(--line); color:var(--forest); }
.btn--ghost:hover { border-color:var(--forest); background:#f5faf8; }
.page-visual img { box-shadow:0 14px 32px rgba(11,36,43,.08); }
.service-hero .page-visual--hero img, .about-intro--premium .page-visual--hero img { aspect-ratio: 16 / 10; }
.content-panel, .detail-section, .contact-company-card, .contact-action { box-shadow:0 10px 24px rgba(11,36,43,.04); }
.contact-company-card { background:#fff; }
.footer-lead { max-width: 36ch; }
.footer-company address span { display:block; }
.footer-legal { display:grid; gap:.5rem; align-items:center; }
@media (min-width: 980px) { .footer-legal { grid-template-columns: 1.1fr 1fr auto; } }
@media (max-width: 980px) { .trust-grid { grid-template-columns:1fr; } }
@media (max-width: 820px) { .home-hero__grid { min-height: auto; } .home-hero__facts { grid-template-columns:1fr; } .hero-title__line--secondary { max-width:none; } }


/* --- v13 polish --- */
.catalog-intelligence { display:grid; gap:1rem; grid-template-columns:repeat(3,minmax(0,1fr)); margin:1.5rem 0 2rem; }
.catalog-intelligence article { background:#fff; border:1px solid #e4ece8; border-radius:18px; padding:1.25rem 1.2rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.catalog-intelligence article span, .about-strength-grid article span, .pdp-overview-grid article span { display:inline-flex; align-items:center; justify-content:center; width:2rem; height:2rem; border-radius:999px; background:#e6f2ee; color:#2a6456; font:700 .8rem var(--font-mono); margin-bottom:.75rem; }
.catalog-bottom-cta { margin-top:2rem; display:grid; grid-template-columns:minmax(0,1fr) auto; gap:1.25rem; align-items:center; padding:1.35rem 1.5rem; border-radius:20px; background:linear-gradient(145deg,#f7fbfa,#eef6f3); border:1px solid #dbeae5; }
.about-strength-grid { display:grid; gap:1rem; grid-template-columns:repeat(2,minmax(0,1fr)); }
.about-strength-grid article { background:#fff; border:1px solid #e4ece8; border-radius:18px; padding:1.25rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.industry-hero-stats { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.85rem; margin:1.15rem 0 1.25rem; }
.industry-hero-stats > div { background:#fff; border:1px solid #e4ece8; border-radius:14px; padding:.85rem .9rem; box-shadow:0 10px 20px rgba(11,36,43,.04); }
.industry-hero-stats strong { display:block; color:var(--forest); font-size:1.4rem; }
.industry-hero-stats span { color:var(--steel); font-size:.92rem; }
.product-detail-hero__grid { align-items:center; }
.product-detail-hero__copy { max-width:680px; }
.product-detail-hero__lead { font-size:clamp(1.04rem,1.3vw,1.18rem); max-width:62ch; }
.product-detail-hero__note { display:block; margin-top:1rem; padding:.9rem 1rem; border-radius:14px; background:#f6faf8; border:1px solid #e0ece7; color:#47616c; }
.pdp-overview-grid { display:grid; gap:1rem; grid-template-columns:repeat(3,minmax(0,1fr)); margin-top:1.25rem; }
.pdp-overview-grid article { background:#f8fbfa; border:1px solid #e2ece8; border-radius:16px; padding:1rem; }
.detail-section__lead { color:var(--steel); margin-bottom:1rem; max-width:64ch; }
.product-inquiry-rail { box-shadow:0 12px 28px rgba(11,36,43,.06); }
.rail-support-panel { display:grid; gap:.45rem; border-top:1px solid rgba(13,65,56,.10); margin-top:1rem; padding-top:1rem; }
.rail-support-panel strong { color:var(--forest); margin-bottom:.25rem; }
.industry-product-grid .card { height:100%; }
.industry-card .card-cta { display:inline-flex; align-items:center; gap:.35rem; }
.industry-guidance__steps > div, .industry-info-grid .content-panel { box-shadow:0 10px 24px rgba(11,36,43,.04); }
@media (max-width: 980px) { .catalog-intelligence, .about-strength-grid, .pdp-overview-grid, .industry-hero-stats { grid-template-columns:1fr; } .catalog-bottom-cta { grid-template-columns:1fr; } }


/* --- v14 final polish --- */
.brand--wordmark { display:inline-flex; align-items:center; }
.brand-wordmark { display:block; height:54px; width:auto; }
.site-header__bar .brand-wordmark { height:58px; }
.brand--footer .brand-wordmark { height:62px; }
.brand-mark { display:none !important; }
.brand--wordmark span { display:none; }
@media (max-width: 640px) { .brand-wordmark { height:44px; } .site-header__bar .brand-wordmark { height:46px; } }
.hero-title__line--primary { font-size: clamp(2.9rem, 4.6vw, 5.1rem); line-height: .92; }
.hero-title__line--secondary { font-size: clamp(1.12rem, 1.85vw, 1.58rem); color: #486963; font-weight: 600; letter-spacing: .01em; max-width: 24ch; margin-top: .35rem; }
.home-hero__lead { font-size:1.02rem; color:#476863; }
.hero-points li { color:#45615a; }
.home-hero__copy .btn-row { margin-top: 1.2rem; }
.home-proof { padding-top: 0; }
.proof-grid { display:grid; gap:1rem; grid-template-columns:repeat(3,minmax(0,1fr)); }
.proof-grid article { background:#fff; border:1px solid #e1ebe7; border-radius:18px; padding:1.2rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.proof-grid h3 { margin-bottom:.4rem; }
.product-detail-hero__note { background:#f7fbf9; border:1px solid #e3ece8; }
.product-detail-hero__meta span { background:#f4f8f7; border:1px solid #e2ece8; border-radius:999px; padding:.5rem .7rem; border-left:0; }
.product-detail-layout { align-items:start; }
.detail-section h2 { font-size:1.5rem; }
.detail-section--overview p, .detail-section--split p, .detail-section .acc-body, .detail-section ul { color:#4d6760; }
.final-cta-panel { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:1.25rem; align-items:center; border:1px solid #dce8e4; background:linear-gradient(135deg,#f7fbfa,#eef5f2); border-radius:22px; padding:1.4rem 1.5rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.industry-info-grid { display:grid; gap:1rem; grid-template-columns:repeat(3,minmax(0,1fr)); margin-bottom:1.6rem; }
.industry-deep-dive__grid { display:grid; gap:1rem; grid-template-columns:repeat(2,minmax(0,1fr)); margin:0 0 2rem; }
.industry-mini-points { display:grid; gap:.75rem; margin-top:1rem; }
.industry-mini-points div { background:#f8fbfa; border:1px solid #e2ece8; border-radius:14px; padding:.85rem .95rem; }
.industry-route-cta { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:1.25rem; align-items:center; background:linear-gradient(135deg,#f7fbfa,#eef6f2); border:1px solid #dde8e3; border-radius:22px; padding:1.35rem 1.45rem; margin-top:2rem; }
.industry-card p { color:#59726c; }
.catalog-bottom-cta p, .about-strength-grid p, .proof-grid p { color:#56706a; }
@media (max-width: 980px) { .proof-grid, .industry-info-grid, .industry-deep-dive__grid { grid-template-columns:1fr; } .industry-route-cta, .final-cta-panel { grid-template-columns:1fr; } }


/* --- v15 production polish --- */
.brand--wordmark { display:inline-flex; align-items:center; flex:0 0 auto; min-width:0; }
.brand-wordmark { display:block; width:auto; height:48px; max-width:245px; object-fit:contain; object-position:left center; }
.brand--footer .brand-wordmark { height:58px; max-width:300px; filter:grayscale(1) brightness(0) invert(1); opacity:.94; }
.site-nav { min-height:78px; }
@media (min-width:1200px) { .home-hero__grid { grid-template-columns:minmax(0,1.14fr) minmax(500px,.86fr); gap:clamp(2.25rem,4vw,4.5rem); } }
.home-hero h1 { max-width:none; }
.hero-title__line--primary { font-size:clamp(2.6rem,3.35vw,3.65rem); line-height:.98; letter-spacing:-.052em; white-space:nowrap; }
.hero-title__line--secondary { display:block; margin-top:.58rem; color:#59716c; font-size:clamp(1.08rem,1.42vw,1.34rem); line-height:1.35; font-weight:650; letter-spacing:.015em; max-width:none; }
.home-hero__lead { max-width:61ch; color:#4d6761; font-size:1.02rem; line-height:1.72; }
.hero-points { grid-template-columns:repeat(3,minmax(0,1fr)); max-width:730px; }
.hero-points li { min-height:72px; display:flex; align-items:center; background:rgba(255,255,255,.78); color:#45615a; }
.home-hero__facts { max-width:660px; }
.home-hero__facts > div:last-child strong { color:#0a5744; }
.home-proof { padding-top:0; }
.proof-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
.proof-grid article { min-height:158px; display:flex; flex-direction:column; justify-content:center; }
.site-footer { background:linear-gradient(135deg,#082f28,#0a4a3c); }
.footer-brand-column .footer-lead { color:#d1e5dc; }
.footer-legal { border-top-color:rgba(255,255,255,.16); }

/* Product detail sophistication */
.product-detail-hero { background:linear-gradient(180deg,#f6faf8 0%,#ffffff 76%); }
.product-detail-hero__grid { border-bottom:0; padding-bottom:clamp(2rem,4vw,3.25rem); }
.product-detail-hero__copy h1 { max-width:13ch; font-size:clamp(2.35rem,3.45vw,3.85rem); }
.product-detail-hero__media { border-radius:22px; }
.product-detail-hero__media img { aspect-ratio:16/10; }
.product-detail-hero__note { border-radius:12px; }
.pdp-focus-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.85rem; margin:1.25rem 0 1.1rem; }
.pdp-focus-grid article { background:#f8fbfa; border:1px solid #e1ebe7; border-radius:15px; padding:.95rem; min-height:132px; }
.pdp-focus-grid span { display:block; color:#6e857e; font:700 .68rem var(--font-mono); letter-spacing:.09em; text-transform:uppercase; margin-bottom:.45rem; }
.pdp-focus-grid strong { display:block; color:#24473f; line-height:1.45; font-size:.93rem; }
.detail-section { border-radius:18px; }
.detail-section--specs { overflow:hidden; }
.spec-record + .spec-record { margin-top:1.5rem; padding-top:1.5rem; border-top:1px solid #e2ece8; }
.spec-record h3 { color:#183f36; }
.spec-basis { color:#658078; font-size:.9rem; }
.product-inquiry-rail { border-radius:18px; top:96px; }
.product-inquiry-rail .text-link { color:#b9e9d6; }
.product-inquiry-rail .text-link:hover { color:#ffffff; }
.final-cta-panel { border-radius:20px; }

/* Industry subpage upgrades */
.industry-page-hero { margin-bottom:2rem; }
.industry-page-hero .page-visual--hero img { aspect-ratio:16/10; }
.industry-featured-route { display:grid; grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr); gap:clamp(1.4rem,3vw,2.5rem); align-items:center; border:1px solid #e0eae6; border-radius:20px; padding:1rem; margin:0 0 1.5rem; background:#fff; box-shadow:0 12px 28px rgba(11,36,43,.05); }
.industry-featured-route .page-visual { margin:0; }
.industry-featured-route .page-visual img { aspect-ratio:16/10; object-fit:cover; border-radius:14px; }
.industry-featured-route > div { padding:clamp(.4rem,1vw,1rem); }
.industry-featured-route h2 { color:var(--forest); margin:.35rem 0 .65rem; }
.industry-featured-route p { color:#56706a; max-width:58ch; }
.industry-info-grid .content-panel { min-height:210px; }
.industry-deep-dive__grid .content-panel { min-height:100%; }
.industry-route-cta { margin-bottom:0; }

/* About and Contact final brand alignment */
.about-audience-section { background:#fbfcfb; }
.about-audience-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1rem; }
.about-audience-grid article { background:#fff; border:1px solid #e1ebe7; border-radius:17px; padding:1.15rem; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.about-audience-grid h3 { color:var(--forest); font-size:1.05rem; }
.about-audience-grid p { color:#58716b; line-height:1.58; }
.contact-process { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; margin-bottom:1.4rem; }
.contact-process > div { padding:1rem 1.05rem; border:1px solid #e1ebe7; border-radius:16px; background:#fff; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.contact-process span { display:inline-flex; width:1.9rem; height:1.9rem; border-radius:999px; align-items:center; justify-content:center; background:#e8f2ee; color:#26604f; font:700 .78rem var(--font-mono); margin-bottom:.65rem; }
.contact-process strong { display:block; color:#1d443a; }
.contact-process p { color:#617a72; margin:.35rem 0 0; font-size:.93rem; }

@media (max-width:1120px) {
  .hero-title__line--primary { white-space:normal; }
  .pdp-focus-grid, .about-audience-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:840px) {
  .brand-wordmark { height:40px; max-width:205px; }
  .brand--footer .brand-wordmark { height:48px; }
  .hero-title__line--primary { font-size:clamp(2.3rem,8.6vw,3.15rem); }
  .hero-points, .proof-grid, .pdp-focus-grid, .about-audience-grid, .contact-process { grid-template-columns:1fr; }
  .hero-points li { min-height:0; }
  .industry-featured-route { grid-template-columns:1fr; }
}

.co-product-profile { background:#f8fbfa; border:1px solid #e1ebe7; border-radius:16px; padding:1.15rem; }
.co-product-profile h3 { color:var(--forest); margin-bottom:.3rem; }
.co-product-profile__grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.85rem; margin:1rem 0; }
.co-product-profile__grid > div { background:#fff; border:1px solid #e3ece8; border-radius:13px; padding:.85rem .9rem; }
.co-product-profile__grid strong { display:block; color:#24473f; margin-bottom:.28rem; }
.co-product-profile__grid span { display:block; color:#617a72; font-size:.92rem; line-height:1.45; }
@media (max-width:700px) { .co-product-profile__grid { grid-template-columns:1fr; } }


/* Product family filter: interactive controls */
.family-filter { width:100%; text-decoration:none; -webkit-tap-highlight-color:transparent; }
.family-filter:focus-visible { outline:3px solid rgba(0,121,194,.35); outline-offset:-3px; position:relative; z-index:1; }
.family-filter[aria-pressed="true"] { background:#eff8f4; color:var(--forest-2); }
.filter-result-status { min-height:1.2rem; margin:0 0 .85rem; color:var(--steel); font-size:.88rem; }
[data-product-card][hidden] { display:none !important; }


/* --- Product-family hub pages --- */
.family-filter { text-decoration:none !important; cursor:pointer; }
.family-filter:hover { background:#f4f9f7; color:var(--forest); }
.family-hub-hero { background:linear-gradient(180deg,#f8fbfa 0%,#fff 100%); }
.family-hub-hero__grid { display:grid; gap:clamp(2rem,5vw,5rem); align-items:center; border-bottom:1px solid #e1ebe7; padding-bottom:clamp(2.25rem,5vw,4rem); }
.family-hub-hero h1 { color:var(--forest); font-size:clamp(2.45rem,4vw,4.25rem); letter-spacing:-.052em; max-width:14ch; }
.family-hub-lead { max-width:60ch; color:#42605a; font-size:clamp(1.04rem,1.35vw,1.18rem); }
.family-hub-stats { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.8rem; margin:1.25rem 0; }
.family-hub-stats > div { background:#fff; border:1px solid #e1ebe7; border-radius:14px; padding:.85rem .9rem; box-shadow:0 10px 22px rgba(11,36,43,.04); }
.family-hub-stats strong { display:block; color:var(--forest); font-size:1.35rem; }
.family-hub-stats span { display:block; color:#607a73; font-size:.86rem; line-height:1.35; }
.family-intro-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; }
.family-intro-grid .content-panel { margin:0; min-height:100%; }
.family-intro-grid h2 { font-size:1.35rem; }
.family-intro-grid p, .family-intro-grid li { color:#526d66; }
.family-intro-grid ul { margin:0; padding-left:1.15rem; display:grid; gap:.45rem; }
.family-product-section { margin-top:clamp(2.5rem,5vw,4rem); }
.family-product-grid .product-card { height:100%; }
.family-hub-cta { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:1.25rem; align-items:center; margin-top:clamp(2rem,4vw,3rem); border-radius:22px; padding:1.4rem 1.5rem; background:linear-gradient(135deg,#f7fbfa,#edf5f1); border:1px solid #dbe9e4; box-shadow:0 10px 24px rgba(11,36,43,.04); }
.family-hub-cta p { color:#526d66; margin:0; }
@media (min-width:900px) { .family-hub-hero__grid { grid-template-columns:minmax(0,1fr) minmax(420px,.95fr); } }
@media (max-width:980px) { .family-intro-grid, .family-hub-stats, .family-hub-cta { grid-template-columns:1fr; } }


/* --- v18 content clarity and category-image repair --- */
.home-hero__facts { grid-template-columns:repeat(3,minmax(0,1fr)); max-width:760px; }
.home-hero__facts strong { font-family:var(--font-sans); font-size:.92rem; line-height:1.25; letter-spacing:0; }
.home-hero__facts span { text-transform:none; letter-spacing:0; font-size:.78rem; line-height:1.45; }
.capability-icon { position:relative; color:transparent; }
.capability-icon::after { content:''; width:8px; height:8px; border-radius:999px; background:var(--forest-2); }
.section-accent { display:block; width:34px; height:2px; border-radius:999px; background:#4eae8e; margin:0 0 .9rem; }
.trust-grid article > .section-accent { margin-bottom:.85rem; }
.category-tile__eyebrow { font:700 .68rem var(--font-mono) !important; letter-spacing:.11em !important; text-transform:uppercase; color:#b9edd8 !important; margin-bottom:auto !important; }
.category-tile--feed { background-image:url('/assets/images/products/hero/l-lysine-feed-grade.jpg') !important; background-position:center !important; }
.category-tile--food { background-image:url('/assets/images/products/hero/monosodium-glutamate.jpg') !important; background-position:center !important; }
.category-tile--bio { background-image:url('/assets/images/products/hero/xanthan-gum-food-grade.jpg') !important; background-position:center !important; }
.category-tile--corn { background-image:url('/assets/images/products/hero/corn-gluten-meal.jpg') !important; background-position:center !important; }
.category-tile::before { background:linear-gradient(180deg,rgba(5,40,31,.12) 0%,rgba(5,40,31,.76) 72%,rgba(5,40,31,.9) 100%) !important; }
.family-filter { justify-content:space-between; }
.family-filter b { display:none; }
.family-filter i { font-style:normal; font-size:.9rem; color:#789a90; transition:transform .15s ease; }
.family-filter:hover i { transform:translateX(3px); color:var(--forest-2); }
.catalog-count { font-size:1rem; font-weight:600; color:#4d6d64; }
.catalog-intelligence article > .section-accent { margin-bottom:.75rem; }
.pdp-overview-grid article > .section-accent { margin-bottom:.7rem; }
.pdp-overview-grid article span:not(.section-accent) { display:none; }
.process-list li { grid-template-columns:1fr; }
.process-list li > span { display:none; }
.confidence-index { display:block !important; width:34px; height:2px; background:#4eae8e; border-radius:999px; margin-bottom:.85rem; }
.family-hub-highlights, .industry-hero-highlights { display:grid; gap:.75rem; grid-template-columns:repeat(3,minmax(0,1fr)); margin:1.2rem 0 1.35rem; }
.family-hub-highlights > div, .industry-hero-highlights > div { background:#fff; border:1px solid #e2ece8; border-radius:14px; padding:.85rem .9rem; box-shadow:0 8px 18px rgba(11,36,43,.04); }
.family-hub-highlights strong, .industry-hero-highlights strong { display:block; color:var(--forest); font-size:.93rem; margin-bottom:.25rem; }
.family-hub-highlights span, .industry-hero-highlights span { display:block; color:#5b756e; font-size:.8rem; line-height:1.45; }
/* remove legacy count styling from hub pages */
.family-hub-stats, .industry-hero-stats { display:none !important; }
@media (max-width:980px){ .home-hero__facts, .family-hub-highlights, .industry-hero-highlights { grid-template-columns:1fr; } }


/* Email addresses are inserted after load from an encoded value to reduce basic harvesting. */
.email-obfuscated { text-decoration:none; }
.email-obfuscated[data-email-obfuscated] { cursor:pointer; }

.catalog-hub-link { border-top:1px solid #e2ece8; margin-top:.75rem; padding-top:.9rem; }
.catalog-hub-link__label { display:block; color:#6b847d; font:700 .68rem var(--font-mono); letter-spacing:.12em; text-transform:uppercase; margin:0 0 .45rem .2rem; }
.catalog-hub-link .family-filter { background:#f6faf8; border:1px solid #dcebe5; border-radius:10px; }