/*
 * Catalogue module: product listings and filters, product detail, compare,
 * product finder, industries / applications / solutions / services.
 * Builds on the tokens and components in site.css (strict CSP: no inline styles).
 */

/* ------------------------------------------------------------ listing */
.vs-listing__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; }
.vs-listing__title { margin: 0; font-size: clamp(1.5rem, 1.3rem + .8vw, 2rem); }
.vs-listing__toggle { display: none; }
.vs-listing__badge { display: inline-flex; min-width: 1.4rem; height: 1.4rem; padding: 0 .35rem; align-items: center; justify-content: center; border-radius: 999px; background: var(--c-signal-500); color: #fff; font-size: .75rem; }

.vs-results { transition: opacity .2s; }
.vs-results[aria-busy="true"] { opacity: .45; pointer-events: none; }
.vs-results-bar { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.25rem; margin-bottom: 1.25rem; min-height: 38px; }
.vs-results-bar__count { margin: 0; color: var(--c-steel-700); }
.vs-results-bar__count strong { font-family: var(--font-head); font-size: 1.25rem; color: var(--c-steel-900); }
.vs-activefilters { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 0; }
.vs-activefilters a { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .65rem; border-radius: 999px; background: var(--c-signal-50); color: var(--c-steel-900); font-size: .85rem; font-weight: 500; text-decoration: none; border: 1px solid transparent; transition: border-color .15s; }
.vs-activefilters a:hover { border-color: var(--c-signal-500); color: var(--c-steel-900); }
.vs-activefilters .bi { font-size: .7rem; color: var(--c-signal-600); }
.vs-activefilters__k { color: var(--c-grey-600); font-weight: 400; }
.vs-activefilters a.vs-activefilters__clear { background: none; color: var(--c-signal-600); text-decoration: underline; padding-left: .25rem; }

/* filter sidebar */
.vs-filters { position: sticky; top: calc(var(--header-h) + 1rem); max-height: calc(100vh - var(--header-h) - 2rem); overflow-y: auto; overscroll-behavior: contain; background: #fff; border: 1px solid var(--c-grey-100); border-radius: var(--radius); padding: 1.25rem 1.25rem .5rem; scrollbar-width: thin; }
.vs-filters__head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding-bottom: .9rem; border-bottom: 2px solid var(--c-steel-900); }
.vs-filters__title { margin: 0; font-size: 1.15rem; text-transform: uppercase; letter-spacing: .06em; display: inline-flex; align-items: center; gap: .5rem; }
.vs-filters__title .bi { color: var(--c-signal-500); }
.vs-filters__clear { font-size: .85rem; font-weight: 600; color: var(--c-signal-600); }
.vs-filter { border-bottom: 1px solid var(--c-grey-100); }
.vs-filter fieldset { margin: 0; padding: 0 0 .9rem; border: 0; min-width: 0; }
.vs-filter__label { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .9rem 0 .6rem; margin: 0; cursor: pointer; list-style: none; font-family: var(--font-head); font-weight: 700; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; color: var(--c-steel-900); }
.vs-filter__label::-webkit-details-marker { display: none; }
summary.vs-filter__label::after { content: "\F282"; font-family: "bootstrap-icons"; font-size: .75rem; color: var(--c-grey-600); transition: transform .2s; }
details[open] > summary.vs-filter__label::after { transform: rotate(180deg); }
.vs-filter__label .vs-muted { text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-weight: 400; }
.vs-filter__opts, .vs-filter__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.vs-filter__opts--scroll { max-height: 15.5rem; overflow-y: auto; padding-right: .25rem; scrollbar-width: thin; }
.vs-filter__d1 { padding-left: 1.1rem; }
.vs-filter__d2, .vs-filter__d3 { padding-left: 2.2rem; }
.vs-opt { display: flex; align-items: center; gap: .6rem; width: 100%; padding: .35rem .4rem; border-radius: var(--radius-sm); cursor: pointer; font-size: .93rem; color: var(--c-steel-700); transition: background-color .15s; }
.vs-opt:hover { background: var(--c-grey-50); }
.vs-opt input { width: 1.05rem; height: 1.05rem; flex-shrink: 0; margin: 0; accent-color: var(--c-signal-500); cursor: pointer; }
.vs-opt input:checked + .vs-opt__t { color: var(--c-steel-900); font-weight: 600; }
.vs-opt__t { flex: 1; min-width: 0; line-height: 1.35; }
.vs-filter__n { margin-left: auto; min-width: 1.75rem; padding: .05rem .4rem; border-radius: 999px; background: var(--c-grey-100); color: var(--c-grey-600); font-size: .75rem; font-weight: 600; text-align: center; }
.vs-filter--nav { padding-bottom: .9rem; }
.vs-filter--nav .vs-filter__label { cursor: default; }
.vs-filter__links a, .vs-filter__links .is-current { display: flex; align-items: center; gap: .4rem; padding: .4rem .4rem; border-radius: var(--radius-sm); font-size: .93rem; color: var(--c-steel-700); text-decoration: none; }
.vs-filter__links a:hover { background: var(--c-grey-50); color: var(--c-signal-600); }
.vs-filter__links .is-current { font-weight: 600; color: var(--c-steel-900); background: var(--c-signal-50); }
.vs-filter__sub { padding-left: 1rem; }
.vs-filters__actions { position: sticky; bottom: 0; display: flex; gap: .5rem; padding: .9rem 0; background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #fff 30%); }
.vs-filters__actions .vs-btn { flex: 1; }
.vs-filters__done { display: none; }
.js .vs-filters__actions [data-filter-submit] { display: none; }

@media (max-width: 991.98px) {
  .vs-listing__toggle { display: none; }
  .js .vs-listing__toggle { display: inline-flex; }
  .vs-filters { position: static; max-height: none; overflow: visible; }
  .js .vs-filters { display: none; }
  .js .vs-filters.is-open { display: block; }
  .js .vs-filters__actions [data-filter-submit] { display: none; }
  .js .vs-filters__done { display: inline-flex; }
}

/* empty state */
.vs-empty { text-align: center; padding: 3rem 1.5rem; border: 1px dashed var(--c-grey-300); border-radius: var(--radius); background: var(--c-grey-50); }
.vs-empty__icon { display: inline-flex; width: 64px; height: 64px; align-items: center; justify-content: center; border-radius: 50%; background: #fff; color: var(--c-signal-500); font-size: 1.6rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
.vs-empty__title { font-size: 1.35rem; margin: 0 0 .5rem; }
.vs-empty p { color: var(--c-grey-600); max-width: 520px; margin: 0 auto .75rem; }
.vs-empty__actions { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-top: 1.25rem !important; }

/* product card placeholder: blueprint tile instead of a bare grey box */
.vs-pcard__media:has(.vs-pcard__placeholder) { background: var(--c-steel-900); }
.vs-pcard__media:has(.vs-pcard__placeholder)::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 22px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 22px); }
.vs-pcard__media .vs-pcard__placeholder { position: relative; color: rgba(255, 255, 255, .22); font-size: 4.5rem; transition: color .3s, transform .5s var(--ease); }
.vs-pcard:hover .vs-pcard__placeholder { color: var(--c-signal-500); transform: rotate(30deg); }
.vs-pcard .vs-badge, .vs-pgallery .vs-badge { position: absolute; left: 1rem; top: 1rem; }

/* ------------------------------------------------------ product detail */
.vs-pd { padding: 1.5rem 0 3rem; background: linear-gradient(180deg, var(--c-grey-50) 0%, #fff 100%); }
.vs-pd .vs-crumbs ol { margin-bottom: 1.5rem; }
.vs-pgallery { position: relative; }
.vs-pgallery__main { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--c-grey-100); }
.vs-pgallery__zoom { display: block; width: 100%; height: 100%; }
.vs-pgallery__zoom img { width: 100%; height: 100%; object-fit: contain; padding: 1.25rem; }
.vs-pgallery__hint { position: absolute; right: .9rem; bottom: .9rem; display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(14, 26, 43, .75); color: #fff; transition: background-color .2s; }
.vs-pgallery__zoom:hover .vs-pgallery__hint { background: var(--c-signal-500); }
.vs-pgallery__placeholder { position: relative; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; padding: 2rem; text-align: center; background: radial-gradient(circle at 70% 30%, #23405f 0%, var(--c-steel-900) 65%); color: #fff; }
.vs-pgallery__placeholder::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 26px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 26px); }
.vs-pgallery__placeholder::after { content: ""; position: absolute; right: 0; bottom: 0; width: 34%; height: 8px; background: var(--c-signal-500); }
.vs-pgallery__ph-icon { position: relative; display: inline-flex; width: 132px; height: 132px; align-items: center; justify-content: center; border-radius: 50%; border: 2px dashed rgba(255, 255, 255, .25); font-size: 4rem; color: var(--c-signal-500); }
.vs-pgallery__ph-name { position: relative; font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; letter-spacing: .02em; }
.vs-pgallery__ph-note { position: relative; font-size: .85rem; color: rgba(255, 255, 255, .6); letter-spacing: .06em; text-transform: uppercase; }
.vs-pgallery__thumbs { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: .6rem; margin: .75rem 0 0; padding: 0; }
.vs-pgallery__thumbs a { display: block; aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--c-grey-100); background: #fff; transition: border-color .2s; }
.vs-pgallery__thumbs a:hover { border-color: var(--c-signal-500); }
.vs-pgallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }

.vs-pd__info { padding-top: .25rem; }
.vs-pd__title { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); margin: 0 0 .6rem; }
.vs-pd__tagline { font-size: 1.2rem; font-weight: 500; color: var(--c-steel-700); margin: 0 0 .9rem; }
.vs-pd__lead { color: var(--c-grey-600); margin: 0 0 1.5rem; }
.vs-keyspecs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0 0 1.75rem; border: 1px solid var(--c-grey-100); border-radius: var(--radius); overflow: hidden; background: var(--c-grey-100); }
.vs-keyspecs__item { background: #fff; padding: .75rem 1rem; border-left: 3px solid transparent; transition: border-color .2s; }
.vs-keyspecs__item:hover { border-left-color: var(--c-signal-500); }
.vs-keyspecs dt { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-grey-600); margin-bottom: .15rem; }
.vs-keyspecs dd { margin: 0; font-weight: 600; color: var(--c-steel-900); line-height: 1.35; overflow-wrap: anywhere; }
.vs-pd__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1rem; }
.vs-pd__quick { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; margin: 0 0 1.25rem; padding: 0; }
.vs-pd__quick a, .vs-pd__compare { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem 0; border: 0; background: none; color: var(--c-steel-700); font-weight: 600; font-size: .95rem; text-decoration: none; cursor: pointer; }
.vs-pd__quick a:hover, .vs-pd__compare:hover, .vs-pd__compare[aria-pressed="true"] { color: var(--c-signal-600); }
.vs-pd__quick .bi { color: var(--c-signal-500); font-size: 1.05rem; }
.vs-pd__quick .vs-pd__wa .bi { color: #1FA855; }
.vs-pd__compare[aria-pressed="true"] .bi::before { content: "\f26e"; }
.vs-pd__meta { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; margin: 0; padding-top: 1rem; border-top: 1px solid var(--c-grey-100); font-size: .87rem; color: var(--c-grey-600); }
.vs-pd__meta strong { color: var(--c-steel-900); }

/* sticky section nav */
.vs-ptabs { position: sticky; top: var(--header-h); z-index: 1010; background: var(--c-steel-900); box-shadow: 0 6px 20px rgba(14, 26, 43, .12); }
.vs-ptabs__inner { display: flex; align-items: center; gap: 1rem; }
.vs-ptabs__list { list-style: none; display: flex; gap: .25rem; margin: 0; padding: 0; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent); mask-image: linear-gradient(90deg, #000 92%, transparent); }
.vs-ptabs__list::-webkit-scrollbar { display: none; }
.vs-ptabs__list a { position: relative; display: block; padding: 1rem .85rem; white-space: nowrap; color: rgba(255, 255, 255, .72); font-family: var(--font-head); font-weight: 600; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; transition: color .2s; }
.vs-ptabs__list a::after { content: ""; position: absolute; left: .85rem; right: .85rem; bottom: 0; height: 3px; background: var(--c-signal-500); transform: scaleX(0); transition: transform .25s var(--ease); }
.vs-ptabs__list a:hover, .vs-ptabs__list a.is-active { color: #fff; }
.vs-ptabs__list a.is-active::after { transform: scaleX(1); }
.vs-ptabs__cta { flex-shrink: 0; }
@media (max-width: 767.98px) { .vs-ptabs__cta { display: none; } .vs-ptabs__list { -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); } }
html:has(.vs-ptabs) { scroll-padding-top: calc(var(--header-h) + 72px); }

/* detail sections */
.vs-pd-sec { padding: clamp(3rem, 2rem + 3vw, 4.5rem) 0; border-top: 1px solid var(--c-grey-100); }
.vs-pd-sec--light { background: var(--c-grey-50); border-top-color: transparent; }
.vs-pd-sec--dark { background: var(--c-steel-900); color: rgba(255, 255, 255, .82); border-top-color: transparent; }
.vs-pd-sec--dark .vs-pd-sec__title { color: #fff; }
.vs-pd-sec--enquiry { background: linear-gradient(180deg, var(--c-grey-50) 0%, #fff 100%); }
.vs-pd-sec__title { position: relative; font-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem); margin: 0 0 1.75rem; padding-left: 1.1rem; }
.vs-pd-sec__title::before { content: ""; position: absolute; left: 0; top: .15em; bottom: .15em; width: 4px; border-radius: 2px; background: var(--c-signal-500); }
.vs-pd-sec__sub { font-size: 1.15rem; text-transform: uppercase; letter-spacing: .06em; color: var(--c-steel-700); margin: 2rem 0 1rem; }
.vs-pd-sec__title + .vs-pd-sec__sub, .row > div > .vs-pd-sec__sub:first-child { margin-top: 0; }
.vs-pd-aside { padding: 1.5rem; border-radius: var(--radius); background: var(--c-grey-50); border-top: 3px solid var(--c-signal-500); }
.vs-pd-aside__title { font-size: 1.1rem; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 .9rem; }
.vs-pd-aside__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; }
.vs-pd-aside__list a { display: flex; align-items: center; gap: .6rem; padding: .45rem .5rem; border-radius: var(--radius-sm); color: var(--c-steel-900); text-decoration: none; font-weight: 500; }
.vs-pd-aside__list a:hover { background: #fff; color: var(--c-signal-600); }
.vs-pd-aside__list .bi { color: var(--c-signal-500); }
.vs-pd-pills { margin-bottom: 1.75rem; }

/* rich-text lists as icon grids (features, benefits, advantages, process) */
.vs-checklist ul { display: grid; gap: .75rem 2rem; }
@media (min-width: 768px) { .vs-checklist ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.vs-checklist ul li { padding: .9rem 1rem .9rem 3.1rem; margin: 0; background: #fff; border: 1px solid var(--c-grey-100); border-radius: var(--radius); }
.vs-checklist ul li::before { content: "\F26E"; font-family: "bootstrap-icons"; clip-path: none; background: var(--c-signal-50); color: var(--c-signal-600); width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; left: .9rem; top: .85rem; }
.vs-advlist ul { display: grid; gap: 1rem; }
@media (min-width: 768px) { .vs-advlist ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .vs-advlist ul { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.vs-advlist ul li { counter-increment: adv; padding: 1.4rem 1.4rem 1.4rem 4.4rem; margin: 0; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); min-height: 100%; }
.vs-advlist ul { counter-reset: adv; }
.vs-advlist ul li::before { content: counter(adv, decimal-leading-zero); clip-path: none; background: var(--c-steel-900); color: var(--c-signal-500); width: 44px; height: 44px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-head); font-weight: 700; font-size: 1rem; left: 1.2rem; top: 1.2rem; }
.vs-processlist ol { list-style: none; counter-reset: step; padding: 0; display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .vs-processlist ol { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); } }
.vs-processlist ol li { counter-increment: step; position: relative; margin: 0; padding: 3.6rem 1.4rem 1.4rem; background: #fff; border-radius: var(--radius); border-top: 3px solid var(--c-signal-500); box-shadow: var(--shadow); }
.vs-processlist ol li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 1.4rem; top: 1rem; font-family: var(--font-head); font-weight: 700; font-size: 1.8rem; line-height: 1; color: var(--c-signal-500); }

/* specification tables */
.vs-spec { position: relative; overflow-x: auto; border: 1px solid var(--c-grey-100); border-radius: var(--radius); background: #fff; scrollbar-width: thin; }
.vs-spec:focus-visible { outline-offset: 2px; }
.vs-spec__table { width: 100%; min-width: 640px; border-collapse: separate; border-spacing: 0; font-size: .93rem; }
.vs-spec__table th, .vs-spec__table td { padding: .75rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--c-grey-100); white-space: nowrap; }
.vs-spec__table thead th { background: var(--c-steel-900); color: #fff; font-family: var(--font-head); font-weight: 600; letter-spacing: .03em; white-space: normal; min-width: 7.5rem; vertical-align: bottom; }
.vs-spec__table tbody tr:nth-child(even) td, .vs-spec__table tbody tr:nth-child(even) th { background: var(--c-grey-50); }
.vs-spec__table tbody tr:hover td, .vs-spec__table tbody tr:hover th { background: var(--c-signal-50); }
.vs-spec__table tbody tr:last-child > * { border-bottom: 0; }
.vs-spec__table th:first-child { position: sticky; left: 0; z-index: 1; background: #fff; box-shadow: 1px 0 0 var(--c-grey-100), 6px 0 10px -6px rgba(14, 26, 43, .15); font-weight: 700; color: var(--c-steel-900); }
.vs-spec__table thead th:first-child { background: var(--c-steel-800); color: #fff; z-index: 2; }
.vs-spec__unit { font-weight: 400; color: rgba(255, 255, 255, .6); font-size: .82rem; }
.vs-spec__code { display: block; font-weight: 400; font-size: .8rem; color: var(--c-grey-600); }
.vs-spec__hint { margin: .6rem 0 0; font-size: .85rem; color: var(--c-grey-600); display: flex; align-items: center; gap: .5rem; }
.vs-spec__note { margin: 1.25rem 0 0; padding: .9rem 1.1rem; border-radius: var(--radius); background: var(--c-signal-50); color: var(--c-steel-700); font-size: .93rem; }
.vs-spec__note .bi { color: var(--c-signal-600); }
.vs-specgrid { display: grid; gap: 0 2.5rem; margin: 0; }
@media (min-width: 768px) { .vs-specgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.vs-specgrid > div { display: flex; justify-content: space-between; gap: 1.5rem; padding: .7rem 0; border-bottom: 1px dashed var(--c-grey-300); }
.vs-specgrid dt { font-weight: 500; color: var(--c-grey-600); }
.vs-specgrid dd { margin: 0; font-weight: 600; color: var(--c-steel-900); text-align: right; }

/* compare */
.vs-compare-table { min-width: 720px; }
.vs-compare-table thead th { background: #fff; color: var(--c-steel-900); border-bottom: 2px solid var(--c-steel-900); vertical-align: top; width: 22%; }
.vs-compare-table thead th:first-child { background: #fff; color: var(--c-steel-900); width: 12rem; }
.vs-compare-table tbody th { white-space: normal; width: 12rem; }
.vs-compare-table td { white-space: normal; }
.vs-compare-table tr.is-diff td { font-weight: 600; color: var(--c-steel-900); }
.vs-compare-table tr.is-diff th { box-shadow: inset 3px 0 0 var(--c-signal-500), 6px 0 10px -6px rgba(14, 26, 43, .15); }
.vs-cmp-head { display: flex; flex-direction: column; align-items: flex-start; gap: .35rem; font-family: var(--font-body); }
.vs-cmp-head__media { width: 100%; aspect-ratio: 4 / 3; max-width: 180px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); background: var(--c-steel-900); color: rgba(255, 255, 255, .3); font-size: 2.5rem; overflow: hidden; }
.vs-cmp-head__media img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.vs-cmp-head__name { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: var(--c-steel-900); text-decoration: none; line-height: 1.2; }
.vs-cmp-head__name:hover { color: var(--c-signal-600); }
.vs-cmp-head__cat { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--c-signal-600); }
.vs-cmp-head__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: .4rem; }
.vs-cmp-head__remove { font-size: .82rem; font-weight: 500; color: var(--c-grey-600); }
.vs-cmp-key { display: inline-block; width: 4px; height: 1rem; background: var(--c-signal-500); border-radius: 2px; }

/* enquiry help panel */
.vs-pd-help { padding: clamp(1.5rem, 1rem + 1.5vw, 2.25rem); border-radius: var(--radius); background: var(--c-steel-900); color: rgba(255, 255, 255, .78); position: relative; overflow: hidden; }
.vs-pd-help::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 28px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 28px); pointer-events: none; }
.vs-pd-help > * { position: relative; }
.vs-pd-help__title { font-family: var(--font-head); font-weight: 700; font-size: 1.6rem; color: #fff; margin: 0 0 .75rem; line-height: 1.2; }
.vs-pd-help__list { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: .5rem; }
.vs-pd-help__list a { display: flex; align-items: center; gap: .65rem; padding: .7rem .9rem; border-radius: var(--radius-sm); background: rgba(255, 255, 255, .06); color: #fff; text-decoration: none; font-weight: 600; transition: background-color .2s; }
.vs-pd-help__list a:hover { background: var(--c-signal-500); color: #fff; }
.vs-pd-help__list .bi { color: var(--c-signal-500); }
.vs-pd-help__list a:hover .bi { color: #fff; }
.vs-pd-help .vs-btn--outline { --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, .5); }
.vs-pd-help .vs-btn--outline:hover { --btn-bg: var(--c-signal-500); --btn-bd: var(--c-signal-500); }
.vs-quotes--single .vs-quote { max-width: 760px; }

/* product page: room for the mobile quote bar */
@media (max-width: 767.98px) { body.vs-product-page { padding-bottom: 58px; } }

/* -------------------------------------------------------- product finder */
.vs-finder__progress { height: 6px; border-radius: 3px; background: var(--c-grey-100); overflow: hidden; margin-bottom: 1.75rem; display: none; }
.js .vs-finder.is-wizard .vs-finder__progress { display: block; }
.vs-finder__bar { display: block; height: 100%; width: 0; background: var(--c-signal-500); transition: width .3s var(--ease); }
.vs-finder__bar.w-0 { width: 0; }
.vs-finder__step { margin: 0 0 2.25rem; padding: 0; border: 0; min-width: 0; }
.js .vs-finder.is-wizard .vs-finder__step:not(.is-current) { display: none; }
.vs-finder__q { float: none; width: 100%; margin: 0 0 .25rem; padding: 0; font-family: var(--font-head); font-weight: 700; font-size: clamp(1.4rem, 1.2rem + .8vw, 1.9rem); color: var(--c-steel-900); line-height: 1.2; }
.vs-finder__num { display: block; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--c-signal-600); margin-bottom: .35rem; }
.vs-finder__help { color: var(--c-grey-600); margin: 0 0 1.25rem; }
.vs-finder__opts { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.vs-choice { display: block; height: 100%; cursor: pointer; }
.vs-choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.vs-choice__box { position: relative; display: flex; flex-direction: column; gap: .35rem; height: 100%; padding: 1rem 1.1rem; border: 2px solid var(--c-grey-100); border-radius: var(--radius); background: #fff; transition: border-color .15s, box-shadow .15s, background-color .15s; }
.vs-choice__box .bi { font-size: 1.35rem; color: var(--c-steel-500); }
.vs-choice__t { font-weight: 600; color: var(--c-steel-900); line-height: 1.3; }
.vs-choice__n { font-size: .8rem; color: var(--c-grey-600); }
.vs-choice:hover .vs-choice__box { border-color: var(--c-grey-300); }
.vs-choice input:focus-visible + .vs-choice__box { outline: 2px solid var(--c-signal-500); outline-offset: 2px; }
.vs-choice input:checked + .vs-choice__box { border-color: var(--c-signal-500); background: var(--c-signal-50); box-shadow: 0 0 0 1px var(--c-signal-500); }
.vs-choice input:checked + .vs-choice__box .bi { color: var(--c-signal-600); }
.vs-choice input:checked + .vs-choice__box::after { content: "\F26E"; font-family: "bootstrap-icons"; position: absolute; right: .6rem; top: .5rem; color: var(--c-signal-600); font-size: 1.2rem; }
.vs-finder__nav { display: flex; gap: .75rem; margin-top: 1.5rem; }
.vs-finder__nav[hidden] { display: none; }
.vs-finder__submit { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--c-grey-100); }
.vs-finder__count { margin: 0; font-weight: 600; color: var(--c-steel-700); }

/* ------------------------------------------- industries, applications ... */
.vs-sector-mark { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; background: radial-gradient(circle at 70% 30%, #23405f 0%, var(--c-steel-900) 65%); color: var(--c-signal-500); font-size: clamp(4rem, 3rem + 4vw, 7rem); overflow: hidden; box-shadow: var(--shadow-raised); }
.vs-sector-mark::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 28px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 28px); }
.vs-sector-mark::after { content: ""; position: absolute; right: 0; bottom: 0; width: 34%; height: 8px; background: var(--c-signal-500); }
.vs-sector-mark .bi { position: relative; }

/* "see all" links next to section headings */
.vs-head-row .vs-linkbtn { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; color: var(--c-steel-900); text-decoration: none; }
.vs-head-row .vs-linkbtn:hover { color: var(--c-signal-600); }
.vs-head-row .vs-linkbtn .bi { transition: transform .2s; }
.vs-head-row .vs-linkbtn:hover .bi { transform: translateX(3px); }
.vs-pd-sec .vs-head-row { margin-bottom: 1.75rem; }
.vs-keyspecs__item:last-child:nth-child(odd) { grid-column: 1 / -1; }
.vs-listing__toggle[aria-expanded="true"] { --btn-bg: var(--c-steel-900); --btn-bd: var(--c-steel-900); --btn-fg: #fff; }

/* Small category range: one row per machine */
.vs-range__head { margin-bottom: 2.5rem; }
.vs-range__item { padding: 2.75rem 0; border-top: 1px solid var(--c-grey-100); }
.vs-range__item:first-of-type { border-top: 0; padding-top: 0; }
.vs-range__media { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; border-radius: 18px; overflow: hidden; background: radial-gradient(circle at 50% 45%, #fff 0%, var(--c-grey-100) 72%); }
.vs-range__media img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease); }
.vs-range__media:hover img { transform: scale(1.04); }
.vs-range__title { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); margin: 0 0 .5rem; }
.vs-range__title a { color: inherit; text-decoration: none; }
.vs-range__title a:hover { color: var(--c-signal-600); }
.vs-range__tagline { font-weight: 600; color: var(--c-steel-700); margin: 0 0 .75rem; }
.vs-range__text { color: var(--c-grey-600); font-size: 1.05rem; }
.vs-range__models { margin: 1rem 0 0; font-size: .92rem; color: var(--c-grey-600); }
.vs-range__models .bi { color: var(--c-signal-500); margin-right: .25rem; }
.vs-range .vs-showcase__num { color: var(--c-signal-500); }
.vs-range .vs-showcase__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.vs-range__specs { margin-top: 2rem; border: 1px solid var(--c-grey-100); border-radius: 12px; background: #fff; }
.vs-range__specs > summary { cursor: pointer; padding: 1rem 1.25rem; font-family: var(--font-head); font-weight: 700; color: var(--c-steel-900); list-style: none; }
.vs-range__specs > summary::-webkit-details-marker { display: none; }
.vs-range__specs > summary::after { content: "+"; float: right; font-size: 1.25rem; line-height: 1; color: var(--c-signal-500); }
.vs-range__specs[open] > summary::after { content: "–"; }
.vs-range__specs > summary .bi { color: var(--c-signal-500); margin-right: .35rem; }
.vs-range__specs .vs-spec { margin: 0 1rem 1rem; }
.vs-range__all { margin: 2rem 0 0; text-align: center; }
.vs-range__all a { font-weight: 600; }