/* ------------------------------------------------------------------
   Gas Detector Catalogue — design tokens
   Swap the palette here to re-brand the whole site.
------------------------------------------------------------------ */
:root {
  --ink:        #002766;   /* headings, footer, primary actions */
  --ink-hover:  #003c96;
  --text:       #1b1e23;
  --muted:      #5a6472;
  --line:       #e4e8eb;
  --line-strong:#c9d0d8;
  --surface:    #ffffff;
  --surface-2:  #f4f6f2;   /* page title band */
  --surface-3:  #f7f8f9;   /* spec tables, tiles */
  --yes:        #16794c;
  --error:      #b22222;
  --no:         #9aa4b0;

  --font-display: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-text:    "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --wrap: 1360px;
  --gap: 24px;
}

*, *::before, *::after { box-sizing: border-box; }

/* Must beat component display rules (.card is display:flex). */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.36;
  color: var(--text);
  background: var(--surface);
}

img { max-width: 100%; display: block; }
a { color: var(--ink); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  line-height: 1.24;
}
h1 { font-size: clamp(2.125rem, 1.4rem + 2.2vw, 3.1rem); }
h2 { font-size: clamp(1.75rem, 1.2rem + 1.5vw, 2.5rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--surface);
  border-bottom: 3px solid var(--ink);
}
.site-header__inner {
  display: flex; align-items: center; gap: 32px;
  min-height: 84px;
}
.logo { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
.logo img { height: 30px; width: auto; }
.logo:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }

.main-nav { display: flex; gap: 28px; margin-left: 8px; }
.main-nav a {
  font-size: 1rem; color: var(--text); text-decoration: none; padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { border-bottom-color: var(--ink); color: var(--ink); }

.header-search {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 8px 16px; min-width: 260px; background: var(--surface);
}
.header-search:focus-within { border-color: var(--ink); }
.header-search input {
  border: 0; outline: 0; font: inherit; width: 100%; background: transparent; color: var(--text);
}
.icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; }

@media (max-width: 860px) {
  .site-header__inner { flex-wrap: wrap; gap: 12px 20px; padding: 12px 0; min-height: 0; }
  .logo img { height: 24px; }
  .header-search { order: 3; width: 100%; min-width: 0; margin-left: 0; }
  .main-nav { margin-left: auto; gap: 20px; }
  .main-nav a { font-size: .9375rem; }
}

/* ------------------------------------------------------ breadcrumb */
.breadcrumb { border-bottom: 1px solid var(--line); background: var(--surface); }
.breadcrumb ol {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  list-style: none; margin: 0; padding: 12px 0; font-size: .875rem; color: var(--muted);
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); text-decoration: underline; }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; color: var(--line-strong); }
.breadcrumb [aria-current] { color: var(--ink); font-weight: 500; }

/* ------------------------------------------------------ title band */
.title-band { background: var(--surface-2); padding: 48px 0 56px; }
.title-band p { max-width: 62ch; color: var(--muted); font-size: 1.125rem; margin: 16px 0 0; }

/* ----------------------------------------------------- page layout */
.layout {
  display: grid; grid-template-columns: 280px minmax(0, 1fr);
  gap: 48px; padding: 40px 0 72px; align-items: start;
}
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; gap: 24px; } }

/* --------------------------------------------------------- sidebar */
.sidebar { position: sticky; top: 104px; }
@media (max-width: 1000px) { .sidebar { position: static; } }

.back-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 1rem; text-decoration: none; margin-bottom: 20px;
}
.back-link:hover { text-decoration: underline; }

.cat-nav { list-style: none; margin: 0 0 32px; padding: 0; }
.cat-nav li + li { margin-top: 10px; }
.cat-nav a { font-size: .95rem; color: var(--text); text-decoration: none; }
.cat-nav a:hover { color: var(--ink); text-decoration: underline; }
.cat-nav [aria-current="page"] { font-weight: 600; color: var(--ink); }

.facets h2 { font-size: 1.5rem; padding-bottom: 8px; }
.facet { border-top: 1px solid var(--line); }
.facet:last-of-type { border-bottom: 1px solid var(--line); }
.facet > summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 0; cursor: pointer; font-size: 1rem; color: var(--text); list-style: none;
}
.facet > summary::-webkit-details-marker { display: none; }
.facet > summary::after {
  content: ""; width: 9px; height: 9px; flex: none;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px); transition: transform .15s ease;
}
.facet[open] > summary::after { transform: rotate(-135deg) translateY(-2px); }
.facet__body { padding: 0 0 16px; display: grid; gap: 10px; }

.check { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 1rem; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--ink); flex: none; cursor: pointer; }
.check span { min-width: 0; }
.check .count { color: var(--muted); font-size: .875rem; }

.filter-reset {
  margin-top: 20px; background: none; border: 0; padding: 0;
  font: inherit; color: var(--ink); text-decoration: underline; cursor: pointer;
}

/* ----------------------------------------------------- result grid */
.results-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}
.results-count { font-size: 1.125rem; color: var(--text); }
.results-count strong { color: var(--ink); }

.grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
}
@media (max-width: 1200px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .grid { grid-template-columns: 1fr; } }

.card {
  display: flex; flex-direction: column; height: 100%;
  border: 1px solid var(--line); background: var(--surface);
  transition: box-shadow .15s ease;
}
.card:hover { box-shadow: 0 4px 16px rgba(0, 39, 102, .12); }
.card__link { text-decoration: none; color: inherit; display: block; }
.card__media { aspect-ratio: 4 / 3; background: var(--surface); }
.card__media img { width: 100%; height: 100%; object-fit: contain; }
.card__body { padding: 24px 24px 0; }
.card__title { padding-bottom: 12px; }
.card__bullets { margin: 0 0 24px; padding-left: 18px; font-size: 1rem; }
.card__bullets li { margin-bottom: 4px; }
.card__foot {
  margin-top: auto; padding: 0 24px 24px; display: flex; justify-content: center;
}

.empty {
  border: 1px dashed var(--line-strong); padding: 48px 24px; text-align: center; color: var(--muted);
}

/* --------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; font: inherit; font-weight: 500; text-decoration: none;
  border: 1px solid var(--ink); background: var(--ink); color: #fff; cursor: pointer;
}
.btn:hover { background: var(--ink-hover); border-color: var(--ink-hover); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: rgba(0, 39, 102, .06); }
.btn--on-dark { background: #fff; color: var(--ink); border-color: #fff; }
.btn--on-dark:hover { background: #e8edf5; border-color: #e8edf5; }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* ---------------------------------------------------- product page */
.product-hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; padding: 40px 0 8px; }
@media (max-width: 900px) { .product-hero { grid-template-columns: 1fr; gap: 28px; } }

.gallery__main {
  border: 1px solid var(--line); aspect-ratio: 3 / 2; background: var(--surface);
}
.gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.gallery__thumbs { display: flex; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.gallery__thumbs button {
  width: 84px; aspect-ratio: 3 / 2; padding: 0; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface);
}
.gallery__thumbs button[aria-current="true"] { border-color: var(--ink); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: contain; }

.product-intro { font-size: 1.125rem; color: var(--text); margin: 16px 0 24px; }
.product-summary { margin: 0 0 28px; padding-left: 18px; font-size: 1.0625rem; }
.product-summary li { margin-bottom: 8px; }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }

.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.tag {
  font-size: .8125rem; letter-spacing: .02em; text-transform: uppercase;
  border: 1px solid var(--line-strong); color: var(--muted); padding: 4px 10px;
}

.section { padding: 56px 0; border-top: 1px solid var(--line); }
.section > h2 { margin-bottom: 24px; }

.highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 48px; }
@media (max-width: 800px) { .highlights { grid-template-columns: 1fr; } }
.highlight h3 { font-size: 1.25rem; margin-bottom: 8px; }
.highlight p { margin: 0; color: var(--text); }

.factstrip {
  display: flex; flex-wrap: wrap; gap: 24px 32px; justify-content: space-between;
  background: var(--surface-3); padding: 28px 32px; margin-bottom: 32px;
}
.fact { flex: 1 1 200px; text-align: center; }
.fact__value { font-size: 1.25rem; font-weight: 600; color: var(--ink); }
.fact__label { font-size: 1rem; color: var(--muted); margin-top: 4px; }

.spec-block + .spec-block { margin-top: 36px; }
.spec-block h3 { margin-bottom: 12px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 1rem; }
.spec-table th, .spec-table td {
  text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top;
}
.spec-table tr:nth-child(odd) td, .spec-table tr:nth-child(odd) th { background: var(--surface-3); }
.spec-table th { font-weight: 400; color: var(--text); width: 42%; }
.spec-table td { color: var(--text); }
.spec-table .detail { display: block; color: var(--muted); font-size: .875rem; margin-top: 4px; }

.yes { color: var(--yes); font-weight: 500; }
.no  { color: var(--no); }

.table-scroll { overflow-x: auto; }

/* ---------------------------------------------------------- footer */
.site-footer { background: var(--ink); color: #fff; padding: 56px 0 32px; margin-top: 24px; }
.site-footer h2 { color: #fff; font-size: 1.75rem; margin-bottom: 24px; }
.footer-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 900px) { .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.footer-cols h3 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.footer-cols ul { list-style: none; margin: 0; padding: 0; }
.footer-cols li { margin-bottom: 8px; }
.footer-cols a { color: rgba(255, 255, 255, .82); text-decoration: none; font-size: .9375rem; }
.footer-cols a:hover { color: #fff; text-decoration: underline; }
.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, .2); margin-top: 40px; padding-top: 20px;
  display: flex; gap: 24px; flex-wrap: wrap; font-size: .875rem; color: rgba(255, 255, 255, .72);
}

/* --------------------------------------------------- related grid */
.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 900px) { .related { grid-template-columns: 1fr; } }

@media print {
  .site-header, .sidebar, .site-footer, .product-actions { display: none !important; }
}

/* ==================================================================
   Home page
================================================================== */
.hero { position: relative; }
.hero__media { aspect-ratio: 16 / 6; min-height: 320px; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__panel {
  background: var(--ink); color: #fff; padding: 40px 48px 44px;
  max-width: 620px; margin-top: -96px; position: relative;
}
@media (max-width: 800px) {
  .hero__media { aspect-ratio: 4 / 3; min-height: 0; }
  .hero__panel { margin-top: -40px; padding: 28px 24px 32px; max-width: none; }
}
.hero__panel h1 { color: #fff; margin-bottom: 24px; }

.section-title { position: relative; padding-bottom: 20px; margin-bottom: 24px; }
.section-title::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 56px; height: 3px; background: var(--ink);
}
.lede { max-width: 78ch; font-size: 1.0625rem; color: var(--text); margin: 0; }

.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1100px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .tiles { grid-template-columns: 1fr; } }

.tile {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  border: 1px solid var(--line); background: var(--surface); transition: box-shadow .15s ease;
}
.tile:hover { box-shadow: 0 4px 16px rgba(0, 39, 102, .12); }
.tile__media { aspect-ratio: 3 / 2; background: var(--surface-3); }
.tile__media img { width: 100%; height: 100%; object-fit: contain; }
.tile--photo .tile__media { background: var(--ink); }
.tile--photo .tile__media img { object-fit: cover; }
.tile__body { padding: 20px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.tile__body h3 { font-size: 1.25rem; margin-bottom: 8px; }
.tile__body p { margin: 0 0 16px; color: var(--muted); font-size: .9375rem; }
.tile__more {
  margin-top: auto; color: var(--ink); font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px;
}
.tile:hover .tile__more { text-decoration: underline; }
.tile__count { color: var(--muted); font-weight: 400; font-size: .875rem; }

.faq { border-top: 1px solid var(--line); max-width: 90ch; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 0; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-size: 1.125rem; color: var(--ink); font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 10px; height: 10px; flex: none;
  border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: rotate(45deg) translateY(-2px); transition: transform .15s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.faq p { margin: 0 0 20px; color: var(--text); max-width: 78ch; }

.cta-band { position: relative; background: var(--ink); color: #fff; margin-top: 24px; }
.cta-band img { width: 100%; height: 100%; object-fit: cover; opacity: .38; position: absolute; inset: 0; }
.cta-band__inner { position: relative; padding: 64px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { max-width: 60ch; color: rgba(255, 255, 255, .9); font-size: 1.0625rem; }
.cta-band .section-title::after { background: #fff; }

.home-section { padding: 64px 0; }
.home-section--tint { background: var(--surface-2); }

/* ==================================================================
   Contact page
================================================================== */
.contact-layout {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: 64px; padding: 48px 0 72px; align-items: start;
}
@media (max-width: 980px) { .contact-layout { grid-template-columns: 1fr; gap: 40px; } }

.form-card { border: 1px solid var(--line); padding: 40px; background: var(--surface); }
@media (max-width: 620px) { .form-card { padding: 24px; } }

fieldset { border: 0; margin: 0 0 32px; padding: 0; }
fieldset:last-of-type { margin-bottom: 24px; }
legend {
  font-family: var(--font-display); font-size: 1.125rem; font-weight: 500; color: var(--ink);
  padding: 0 0 16px; border-bottom: 1px solid var(--line); width: 100%; margin-bottom: 20px;
}

.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 620px) { .field-grid { grid-template-columns: 1fr; } }
.field--wide { grid-column: 1 / -1; }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label { font-size: .9375rem; color: var(--text); }
.field .req { color: var(--ink); }
.field .hint { font-size: .8125rem; color: var(--muted); }

.field input,
.field select,
.field textarea {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--line-strong); padding: 11px 12px; width: 100%;
  border-radius: 0; transition: border-color .12s ease, box-shadow .12s ease;
}
.field textarea { resize: vertical; min-height: 132px; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 19px) 55%, calc(100% - 13px) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 38px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--ink); box-shadow: 0 0 0 2px rgba(0, 39, 102, .16);
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: var(--error);
}
.field input[aria-invalid="true"]:focus, .field select[aria-invalid="true"]:focus, .field textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 2px rgba(178, 34, 34, .18);
}
.field__error { font-size: .8125rem; color: var(--error); min-height: 0; }
.field__error:empty { display: none; }

.consent { display: grid; gap: 14px; }
.consent .check { align-items: flex-start; font-size: .9375rem; line-height: 1.45; }
.consent .check input[aria-invalid="true"] { outline: 2px solid var(--error); outline-offset: 2px; }

.form-foot { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-foot .required-note { font-size: .875rem; color: var(--muted); }

.form-status {
  border-left: 3px solid var(--error); background: #fdf3f3;
  padding: 14px 16px; margin-bottom: 24px; font-size: .9375rem; color: #7a1c1c;
}
.form-success {
  border: 1px solid var(--line); border-left: 3px solid var(--yes);
  background: var(--surface-3); padding: 40px;
}
.form-success h2 { font-size: 1.5rem; margin-bottom: 12px; }
.form-success p { margin: 0 0 16px; max-width: 60ch; }
.form-success dl {
  margin: 24px 0 0; font-size: .9375rem;
  display: grid; grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
  gap: 8px 20px; align-items: baseline;
}
.form-success dt { color: var(--muted); }
.form-success dd { margin: 0; }
@media (max-width: 520px) {
  .form-success dl { grid-template-columns: 1fr; gap: 2px; }
  .form-success dd { margin-bottom: 12px; }
}

/* ------------------------------------------------------- info column */
.info-card { border: 1px solid var(--line); padding: 28px; background: var(--surface-3); }
.info-card + .info-card { margin-top: 24px; }
.info-card h2 { font-size: 1.25rem; margin-bottom: 16px; }
.info-card h3 { font-size: 1.0625rem; margin-bottom: 6px; }
.info-card address { font-style: normal; line-height: 1.6; color: var(--text); }
.info-card dl { margin: 20px 0 0; font-size: .9375rem; }
.info-card dt { font-size: .8125rem; letter-spacing: .01em; }
.info-card dt { color: var(--muted); }
.info-card dd { margin: 2px 0 14px; }
.info-card dd:last-child { margin-bottom: 0; }
.info-card .note { font-size: .875rem; color: var(--muted); margin: 20px 0 0; }

.channels { display: grid; gap: 20px; }
.channel { border-top: 1px solid var(--line); padding-top: 16px; }
.channel:first-child { border-top: 0; padding-top: 0; }
.channel p { margin: 0 0 8px; font-size: .9375rem; color: var(--muted); }
.channel a { font-weight: 500; }

.footer-legal address { font-style: normal; display: inline; }

/* ==================================================================
   Global search
================================================================== */
.search-trigger {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 9px 16px; min-width: 280px; background: var(--surface);
  font: inherit; color: var(--muted); cursor: pointer; text-align: left;
}
.search-trigger:hover { border-color: var(--ink); color: var(--text); }
.search-trigger:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.search-trigger__label { flex: 1; min-width: 0; }
.search-trigger kbd {
  font: 500 .75rem/1 var(--font-text); color: var(--muted);
  border: 1px solid var(--line-strong); border-radius: 4px; padding: 3px 5px; background: var(--surface-3);
}
@media (max-width: 860px) {
  .search-trigger { order: 3; width: 100%; min-width: 0; margin-left: 0; }
  .search-trigger kbd { display: none; }
}

.search-overlay { position: fixed; inset: 0; z-index: 100; }
.search-overlay__backdrop { position: absolute; inset: 0; background: rgba(10, 20, 40, .55); }
.search-overlay__panel {
  position: relative; margin: 72px auto 0; max-width: 720px; background: var(--surface);
  box-shadow: 0 24px 64px rgba(0, 20, 60, .32); display: flex; flex-direction: column;
  max-height: calc(100vh - 120px);
}
@media (max-width: 760px) {
  .search-overlay__panel { margin: 0; max-width: none; max-height: 100vh; height: 100vh; }
}

.search-bar { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.search-bar input {
  flex: 1; min-width: 0; font: inherit; font-size: 1.125rem; border: 0; outline: 0;
  background: transparent; color: var(--text);
}
.search-bar button {
  background: none; border: 0; padding: 6px; cursor: pointer; color: var(--muted);
  display: inline-flex; border-radius: 4px;
}
.search-bar button:hover { color: var(--ink); background: var(--surface-3); }

.search-results { overflow-y: auto; padding: 8px 0; flex: 1; }
.search-group + .search-group { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; }
.search-group__label {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted);
  padding: 8px 20px;
}
.search-hit {
  display: flex; align-items: center; gap: 14px; padding: 10px 20px;
  text-decoration: none; color: inherit; cursor: pointer;
}
.search-hit:hover, .search-hit[aria-selected="true"] { background: var(--surface-2); }
.search-hit[aria-selected="true"] { box-shadow: inset 3px 0 0 var(--ink); }
.search-hit__thumb {
  width: 48px; height: 48px; flex: none; border: 1px solid var(--line);
  background: var(--surface); display: grid; place-items: center;
}
.search-hit__thumb img { width: 100%; height: 100%; object-fit: contain; }
.search-hit__thumb--icon { color: var(--ink); background: var(--surface-3); border-color: var(--line); }
.search-hit__text { min-width: 0; }
.search-hit__title, .search-hit__meta { display: block; }
.search-hit__title { font-weight: 500; color: var(--ink); }
.search-hit__title mark { background: #fff2ab; color: inherit; padding: 0 1px; }
.search-hit__meta {
  font-size: .875rem; color: var(--muted); overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
}
.search-hit__meta mark { background: #fff2ab; color: inherit; }

.search-empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.search-empty strong { color: var(--text); }
.search-foot {
  border-top: 1px solid var(--line); padding: 12px 20px; display: flex; gap: 18px;
  font-size: .8125rem; color: var(--muted); flex-wrap: wrap;
}
.search-foot kbd {
  font: 500 .75rem/1 var(--font-text);
  border: 1px solid var(--line-strong); border-radius: 4px; padding: 3px 5px; background: var(--surface-3);
}
.search-foot__all { margin-left: auto; }

/* ------------------------------------------------- search results page */
.refine { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line-strong); padding: 8px 14px; min-width: 240px; }
.refine:focus-within { border-color: var(--ink); }
.refine input { border: 0; outline: 0; font: inherit; background: transparent; width: 100%; color: var(--text); }

.result-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.result {
  display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
}
.result:hover .result__title { text-decoration: underline; }
.result__thumb { width: 120px; flex: none; border: 1px solid var(--line); aspect-ratio: 4/3; background: var(--surface); }
.result__thumb img { width: 100%; height: 100%; object-fit: contain; }
.result__text { min-width: 0; display: block; }
.result__title { display: block; font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; color: var(--ink); margin-bottom: 6px; }
.result__kind { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 4px; }
.result__body { margin: 0; color: var(--text); }
.result mark { background: #fff2ab; color: inherit; }
@media (max-width: 620px) { .result { gap: 16px; } .result__thumb { width: 84px; } }

/* ==================================================================
   Legal / policy pages
================================================================== */
.prose { max-width: 76ch; padding: 48px 0 72px; }
.prose h2 { font-size: 1.5rem; margin: 44px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.125rem; margin: 28px 0 8px; }
.prose p, .prose li { color: var(--text); }
.prose p { margin: 0 0 16px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose address { font-style: normal; line-height: 1.7; margin-bottom: 16px; }
.prose dl { margin: 0 0 16px; }
.prose dt { font-weight: 500; color: var(--ink); margin-top: 12px; }
.prose dd { margin: 4px 0 0; }
.prose .updated { font-size: .875rem; color: var(--muted); margin-bottom: 32px; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: .9375rem; }
.prose th, .prose td { text-align: left; padding: 12px 14px; border: 1px solid var(--line); vertical-align: top; }
.prose thead th { background: var(--surface-3); color: var(--ink); font-weight: 500; }
.prose .callout { border-left: 3px solid var(--ink); background: var(--surface-3); padding: 16px 20px; margin: 0 0 24px; }
.prose .callout p:last-child { margin-bottom: 0; }
.toc { border: 1px solid var(--line); background: var(--surface-3); padding: 20px 24px; margin-bottom: 40px; }
.toc h2 { font-size: 1rem; margin: 0 0 12px; }
.toc ol { margin: 0; padding-left: 20px; }
.toc li { margin-bottom: 6px; }

/* ==================================================================
   Price list module
================================================================== */
.pl-toolbar {
  display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr));
  gap: 16px; align-items: end; padding: 32px 0 24px;
}
@media (max-width: 900px) { .pl-toolbar { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pl-toolbar { grid-template-columns: 1fr; } }
.pl-toolbar .field > label { font-size: .8125rem; color: var(--muted); }

.pl-search { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-strong); padding: 10px 14px; background: var(--surface); }
.pl-search:focus-within { border-color: var(--ink); box-shadow: 0 0 0 2px rgba(0, 39, 102, .16); }
.pl-search input { flex: 1; min-width: 0; border: 0; outline: 0; font: inherit; font-size: 1rem; background: transparent; color: var(--text); }
.pl-search button { border: 0; background: none; padding: 4px; cursor: pointer; color: var(--muted); display: inline-flex; }
.pl-search button:hover { color: var(--ink); }

.pl-status { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.pl-status strong { color: var(--ink); font-size: 1.125rem; }
.pl-status .pl-note { color: var(--muted); font-size: .875rem; }

.pl-table { width: 100%; border-collapse: collapse; font-size: .9375rem; table-layout: fixed; }
.pl-table thead th {
  position: sticky; top: 84px; z-index: 2; background: var(--surface-3); color: var(--ink);
  font-weight: 500; text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}
.pl-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.pl-table tbody tr:hover { background: var(--surface-2); }
.pl-table .pl-desc { word-break: break-word; }
/* table-layout:fixed takes widths from the header row, not the body cells. */
.pl-table th:nth-child(1) { width: 44%; }
.pl-table th:nth-child(2) { width: 13%; }
.pl-table th:nth-child(3) { width: 22%; }
.pl-table th:nth-child(4) { width: 7%; }
.pl-table th:nth-child(5) { width: 14%; }
.pl-table .pl-desc mark, .pl-table .pl-code mark { background: #fff2ab; color: inherit; }
.pl-table .pl-code { font-variant-numeric: tabular-nums; white-space: nowrap; }
.pl-table .pl-pack { text-align: right; font-variant-numeric: tabular-nums; }
.pl-table .pl-price { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 500; color: var(--ink); }
.pl-table .pl-section { font-size: .8125rem; color: var(--muted); }
.pl-table .pl-link { display: block; font-size: .8125rem; margin-top: 4px; }
@media (max-width: 760px) {
  .pl-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .pl-table, .pl-table tbody, .pl-table tr, .pl-table td { display: block; width: auto; }
  .pl-table tr { border-bottom: 1px solid var(--line); padding: 14px 0; }
  .pl-table td { border: 0; padding: 2px 0; }
  .pl-table td::before { content: attr(data-label) ": "; color: var(--muted); font-size: .8125rem; }
  .pl-table .pl-desc::before { content: ""; }
  .pl-table .pl-desc { font-weight: 500; }
  .pl-table .pl-pack, .pl-table .pl-price { text-align: left; }
}

.pl-more { display: flex; justify-content: center; padding: 32px 0; }
.pl-empty { padding: 56px 24px; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); margin-top: 24px; }
.pl-empty strong { color: var(--text); }
.pl-loading { padding: 56px 24px; text-align: center; color: var(--muted); }

/* ------------------------------------------------- price list detail */
.pl-table tbody tr.is-open { background: var(--surface-2); }
.pl-table .pl-toggle {
  /* Centred against the item name, so the marker sits to the left of the
     whole name rather than at the top of it when the text wraps. */
  display: inline-flex; align-items: center; gap: 6px; background: none; border: 0;
  padding: 0; font: inherit; color: inherit; text-align: left; cursor: pointer; width: 100%;
}
.pl-table .pl-toggle::before {
  content: ""; flex: none; width: 6px; height: 6px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(-45deg); transition: transform .15s ease;
}
.pl-table tr.is-open .pl-toggle::before { transform: rotate(45deg); }
.pl-table .pl-toggle:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.pl-table .pl-toggle-text { min-width: 0; }

tr.pl-detail > td { background: var(--surface-3); padding: 20px 14px 24px 32px; border-bottom: 1px solid var(--line); }
.pl-detail h4 { font-size: .9375rem; margin-bottom: 12px; }
.pl-detail dl {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px 28px; margin: 0;
}
.pl-detail dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.pl-detail dd { margin: 3px 0 0; font-size: .9375rem; color: var(--text); }
.pl-detail dd .pl-sub { color: var(--muted); font-size: .8125rem; }
.pl-detail .pl-none { color: var(--muted); font-size: .9375rem; margin: 0; }
.pl-detail .pl-hazard {
  display: inline-block; border: 1px solid #d9a441; background: #fdf6e6;
  color: #7a5209; padding: 1px 8px; font-size: .8125rem;
}
@media (max-width: 760px) {
  tr.pl-detail > td { padding-left: 14px; }
  tr.pl-detail > td::before { content: ""; }
  .pl-detail dl { grid-template-columns: 1fr 1fr; }
}

/* Honeypot — off-screen rather than display:none, which some bots skip. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }