/* The original sidebar, adapted to the approved rotec design. */
.page-with-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 36px; align-items: start; }
.sidebar-page { grid-column: 1; grid-row: 1; min-width: 0; }
.sidebar-page .wrap { width: 100%; }
.site-sidebar { grid-column: 2; grid-row: 1; min-width: 0; margin-block: 28px 48px; }
.sidebar-content { display: grid; gap: 22px; }
.site-sidebar [hidden] { display: none; }
.sidebar-card { border: 1px solid var(--line); border-radius: 3px; background: #fff; overflow: hidden; }
.sidebar-card h2, .sidebar-social h2 { letter-spacing: 0; margin: 0; color: #111; font: 400 25px/1.2 var(--heading-font); }
.sidebar-navigation { background: #f7f8f8; padding: 20px 12px 12px; }
.sidebar-navigation h2 { margin: 0 8px 14px; }
.site-sidebar ul { list-style: none; padding: 0; margin: 0; }
.site-sidebar .sidebar-menu a, .sidebar-group > summary { display: block; padding: 10px 10px; border-radius: 2px; font-size: 13px; line-height: 1.5; text-decoration: none; }
/* Neutral navigation; red marks the current page and contact actions. */
#main .site-sidebar .sidebar-menu a { color: #34383b; }
#main .site-sidebar .sidebar-menu a:hover, .sidebar-group > summary:hover { color: var(--red); background: #ecefef; }
#main .site-sidebar .sidebar-menu a[aria-current="page"] { background: #f9e9e7; color: #ae2521; box-shadow: inset 3px 0 var(--red); font-weight: 600; }
.sidebar-group > summary, .sidebar-websites > summary { position: relative; cursor: pointer; list-style: none; padding-right: 28px; }
.sidebar-group > summary::-webkit-details-marker, .sidebar-websites > summary::-webkit-details-marker { display: none; }
.sidebar-group > summary::after, .sidebar-websites > summary::after { content: '+'; position: absolute; right: 10px; top: 10px; color: #62696d; font: 400 18px/1 var(--body-font, Arial, sans-serif); }
.sidebar-group[open] > summary::after, .sidebar-websites[open] > summary::after { content: '−'; }
.sidebar-group > .is-current-group { color: #111; font-weight: 600; }
.sidebar-group > ul { margin: 0 0 5px 10px; border-left: 1px solid #d9dfe0; padding-left: 8px; }
.sidebar-group ul a { font-size: 12px; }
.sidebar-menu > li:last-child { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; }
.sidebar-contact > img { display: block; width: 100%; height: auto; aspect-ratio: 1.65; object-fit: cover; object-position: 50% 65%; }
.sidebar-card-body, .sidebar-quality { padding: 21px; }
.sidebar-person { margin-top: 20px; }
.sidebar-person + .sidebar-person { padding-top: 17px; margin-top: 17px; border-top: 1px solid var(--line); }
.sidebar-person h3 { letter-spacing: 0; font: 400 22px/1.25 var(--heading-font); color: #111; margin: 0; }
.sidebar-person p { margin: 4px 0 8px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.sidebar-person > a { display: inline-block; font-size: 18px; line-height: 1.5; text-decoration: none; white-space: nowrap; }
.sidebar-contact-button { margin-top: 22px; width: 100%; }
.site-sidebar .button { justify-content: center; min-height: 44px; font-size: 12px; padding: 12px 13px; text-align: center; }
.sidebar-quality { background: #f7f8f8; }
.sidebar-quality p { font-size: 12px; line-height: 1.8; color: var(--muted); margin: 14px 0 18px; }
.sidebar-quality .button { width: 100%; }
.sidebar-websites { padding: 0 20px; }
.sidebar-websites > summary { padding: 18px 20px 18px 0; color: #111; font: 400 21px/1.3 var(--heading-font); }
.sidebar-websites > summary::after { right: 0; top: 22px; }
.sidebar-websites > p { color: var(--muted); font-size: 12px; line-height: 1.7; margin: 0 0 10px; }
.sidebar-websites > ul { padding-bottom: 16px; }
.sidebar-websites a { display: block; padding: 9px 0; font-size: 12px; line-height: 1.5; text-decoration: none; }
.sidebar-social { padding: 0 3px; }
.sidebar-social h2 { font-size: 23px; margin-bottom: 13px; }
.sidebar-social > div { display: flex; flex-wrap: wrap; gap: 8px; }
.sidebar-social a { display: inline-flex; padding: 8px 11px; align-items: center; min-height: 38px; font-size: 11px; line-height: 1.3; border: 1px solid var(--line); border-radius: 2px; text-decoration: none; }
.sidebar-social a:hover { background: #f7f8f8; }
.site-sidebar :is(a, button, summary):focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
.sidebar-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #f5f6f6; border: 1px solid var(--line); border-radius: 3px; padding: 16px 20px; color: #111; font: 400 23px/1.25 var(--heading-font); text-align: left; cursor: pointer; }
.sidebar-toggle-icon { position: relative; flex: 0 0 16px; height: 16px; }
.sidebar-toggle-icon::before, .sidebar-toggle-icon::after { position: absolute; content: ''; background: currentColor; width: 14px; height: 1px; left: 1px; top: 7px; }
.sidebar-toggle-icon::after { transform: rotate(90deg); }
.sidebar-toggle[aria-expanded="true"] .sidebar-toggle-icon::after { transform: none; }
@media (min-width: 1101px) {
  .sidebar-page > section:not(.wrap) { padding-inline: 26px; border-radius: 3px; }
  .sidebar-page .section-heading { display: block; }
  .sidebar-page .section-heading > p { max-width: 640px; margin-top: 12px; }
  .sidebar-page :is(.stainless-intro, .aluminium-intro) { grid-template-columns: 1fr; gap: 24px; }
  .sidebar-page :is(.stainless-facts, .aluminium-facts) { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding: 18px 20px; }
  .sidebar-page :is(.stainless-facts, .aluminium-facts) > div { display: block; padding: 0; border: 0; }
  .sidebar-page :is(.stainless-facts, .aluminium-facts) dd { margin-top: 5px; }
  .sidebar-page :is(.stainless-profile-grid, .material-grid, .aluminium-profile-grid, .extended-cards, .service-card-grid) { gap: 18px; }
  .sidebar-page :is(.material-body, .stainless-profile-grid .material-body) { padding: 18px; }
  .sidebar-page .stainless-design { grid-template-columns: 145px 1fr; gap: 18px 24px; }
  .sidebar-page .stainless-design > a:first-child { grid-row: span 2; }
  .sidebar-page .stainless-design > .button { justify-self: start; }
  .sidebar-page :is(.contact, .product-overview, .product-applications-grid, .stainless-applications-grid, .catalogue-use-grid, .aluminium-use, .extended-prose, .extended-feature, .extended-category-intro, .fabrication-intro, .fabrication-copy-grid, .fabrication-feature, .fabrication-film-intro) { gap: 28px; }
  .sidebar-page .contact { grid-template-columns: minmax(0, 1fr) 300px; }
  .sidebar-page .contact .contact-person { padding: 24px; }
  .sidebar-page .mandorla-processing-grid, .sidebar-page .extended-band-grid { grid-template-columns: 1fr; gap: 24px; }
  .sidebar-page .mandorla-processing .product-actions { display: flex; }
  .mandorla-page .sidebar-page .product-selection-form { grid-template-columns: 1fr 1fr; }
  .sidebar-page .service-overview-body { padding: 25px; }
  .sidebar-page :is(.service-visit-details, .service-contact-intro, .service-contact-layout, .service-quality-layout) { grid-template-columns: 1fr; gap: 28px; }
  .sidebar-page .service-contact-aside { grid-template-columns: 1fr 1fr; }
  .sidebar-page .service-contact-intro .contact-team { display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }
  .sidebar-page .service-contact-intro .contact-person-label { grid-column: 1 / -1; }
  .sidebar-page .service-contact-intro .contact-adviser + .contact-adviser { border-top: 0; padding-top: 0; margin-top: 0; }
  .sidebar-page .service-callout { grid-template-columns: 1fr; gap: 24px; }
  .sidebar-page .service-callout .button { justify-self: start; }
}
@media (max-width: 1100px) {
  .page-with-sidebar { display: block; }
  .site-sidebar { margin: 24px 0 0; }
  .sidebar-toggle:not([hidden]) + .sidebar-content { margin-top: 16px; }
  .sidebar-content { grid-template-columns: 1fr 1fr; align-items: start; gap: 20px; padding-bottom: 24px; }
  .sidebar-navigation { grid-row: span 3; }
  .sidebar-social { grid-column: 2; }
}
@media (max-width: 600px) {
  .site-sidebar { margin-top: 20px; }
  .sidebar-toggle { font-size: 21px; padding: 15px 16px; }
  .sidebar-content { grid-template-columns: 1fr; }
  .sidebar-navigation { grid-row: auto; }
  .sidebar-social { grid-column: auto; }
  .sidebar-contact > img { aspect-ratio: 2; }
}
@media print {
  .page-with-sidebar { display: block; }
  .site-sidebar { display: none; }
}