/*
 * Knowledge module: /guides/ hub, topic pages, guide pages, related-guides block.
 * Builds on assets/css/bati.css (--b-* tokens). Logical properties only (RTL). Prefix: .bati-kn-*
 */
.bati-fw-page { width: 100%; clear: both; background: #fff; }
.bati-fw-page > .bati.bati-kn { margin: 0; max-width: none; padding: 0; }
body.bati-fw--guides #main #content-wrap { padding: 0; }

.bati.bati-kn h1, .bati.bati-kn h2, .bati.bati-kn h3 { font-family: var(--b-font); letter-spacing: 0; text-transform: none; }
.bati.bati-kn h1 { font-size: clamp(28px, 3.2vw, 38px); font-weight: 800; line-height: 1.2; }
.bati.bati-kn h2 { font-size: clamp(21px, 2.2vw, 26px); font-weight: 800; line-height: 1.25; }
.bati.bati-kn ul, .bati.bati-kn ol { margin: 0; padding: 0; list-style: none; }
.bati.bati-kn [hidden] { display: none !important; }
.bati .screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* breadcrumb */
.bati .bati-kn-crumbs { padding-block: 12px; font-size: 14px; }
.bati .bati-kn-crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; }
.bati .bati-kn-crumbs li { display: inline-flex; align-items: center; }
.bati .bati-kn-crumbs li + li::before { content: "›"; margin-inline: 8px; color: #9AA4AE; }
.bati .bati-kn-crumbs a { display: inline-block; padding-block: 8px; }

/* hero */
.bati .bati-hero.bati-hero--text.bati-kn-hero .bati-container { max-width: var(--b-max); }
.bati .bati-kn-hero { padding-block: 40px; }
.bati .bati-kn-hero h1 { color: #fff; margin-bottom: 12px; }
.bati .bati-kn-hero .bati-lead { margin-bottom: 14px; max-width: 62ch; }
.bati a.bati-kn-tag { text-decoration: none; color: #fff; }
.bati a.bati-kn-tag:hover { background: rgba(255,255,255,.2); }
.bati .bati-kn-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; font-size: 14px; color: var(--b-on-navy); }

/* search */
.bati .bati-kn-search { max-width: 560px; margin: 18px 0 0; }
.bati .bati-kn-search input[type=search] { width: 100%; min-height: 52px; padding-inline: 20px; border: 0; border-radius: var(--b-radius-pill); font-size: 16px; box-shadow: 0 6px 18px rgba(0,0,0,.18); }
.bati .bati-kn-search input[type=search]:focus { outline: 3px solid var(--b-orange-light); outline-offset: 0; }
.bati .bati-kn-search .bati-hint { color: var(--b-on-navy); font-size: 14px; min-height: 1.4em; margin: 6px 0 0; padding-inline-start: 18px; }

/* topic chips */
.bati .bati-kn-topics ul { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.bati .bati-kn-chip { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 18px; border-radius: var(--b-radius-pill); border: 1px solid var(--b-border); background: #fff; color: var(--b-navy); font-weight: 700; text-decoration: none; }
.bati .bati-kn-chip:hover, .bati .bati-kn-chip:focus-visible { border-color: var(--b-navy); }
.bati .bati-kn-chip.is-active { background: var(--b-navy); color: #fff; border-color: var(--b-navy); }

/* cards */
.bati .bati-kn-cards { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.bati .bati-kn-card { margin: 0; }
.bati .bati-kn-card__link { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 20px; background: #fff; border: 1px solid var(--b-border); border-radius: var(--b-radius-card); box-shadow: var(--b-shadow-card); color: var(--b-ink); text-decoration: none; }
.bati .bati-kn-card__link:hover, .bati .bati-kn-card__link:focus-visible { border-color: var(--b-navy); box-shadow: var(--b-shadow-raised); }
.bati .bati-kn-card__topic { font-size: 13px; font-weight: 700; color: var(--b-orange-dark); }
.bati .bati-kn-card__title { font-size: 19px; font-weight: 800; line-height: 1.3; color: var(--b-navy); }
.bati .bati-kn-card__text { color: var(--b-muted); font-size: 15px; }
.bati .bati-kn-card__meta { margin-top: auto; font-size: 13px; color: var(--b-muted); }
.bati .bati-kn-note { margin-top: 32px; color: var(--b-muted); font-size: 14px; }

/* guide layout */
.bati .bati-kn-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; padding-block: 32px 56px; }
@media (min-width: 960px) {
	.bati .bati-kn-layout { grid-template-columns: minmax(0, 1fr) 300px; }
	.bati .bati-kn-side { position: sticky; top: 24px; align-self: start; }
}
.bati .bati-kn-main { max-width: 780px; }
.bati .bati-kn-safety { margin-bottom: 20px; }

.bati .bati-kn-legend { background: var(--b-bg-alt); border: 1px solid var(--b-border); border-radius: var(--b-radius-input); padding: 14px 16px; margin-bottom: 20px; font-size: 15px; }
.bati .bati-kn-legend p { margin: 0; line-height: 2; }

.bati .bati-kn-toc { margin-bottom: 24px; }
.bati .bati-kn-toc summary { cursor: pointer; font-weight: 700; color: var(--b-navy); min-height: 44px; display: flex; align-items: center; }
.bati .bati-kn-toc ol { list-style: decimal; padding-inline-start: 22px; display: grid; gap: 2px; }
.bati .bati-kn-toc a { display: inline-block; padding-block: 8px; }

.bati .bati-kn-section { margin-bottom: 32px; scroll-margin-top: 24px; }
.bati .bati-kn-section h2 { margin-bottom: 14px; color: var(--b-navy); }
.bati .bati-kn-section--when { background: var(--b-warn-tint); border: 1px solid #FEDF89; border-radius: var(--b-radius-card); padding: 20px; }
.bati .bati-kn-claims { display: grid; gap: 12px; }
.bati .bati-kn-claim { padding: 12px 14px; background: #fff; border: 1px solid var(--b-border); border-inline-start: 4px solid var(--b-border); border-radius: var(--b-radius-input); line-height: 1.65; }
.bati .bati-kn-claim--fact { border-inline-start-color: var(--b-navy); }
.bati .bati-kn-claim--estimate { border-inline-start-color: var(--b-warn); }
.bati .bati-kn-claim--safety { border-inline-start-color: var(--b-err); background: var(--b-err-tint); }
.bati .bati-kn-claim--recommendation { border-inline-start-color: var(--b-ok); }
.bati .bati-kn-label { display: inline-block; font-size: 12px; font-weight: 800; line-height: 1; padding: 4px 9px; border-radius: var(--b-radius-pill); vertical-align: 1px; border: 1px solid; white-space: nowrap; }
.bati .bati-kn-label--fact { background: #EEF4F8; color: var(--b-navy); border-color: #C9D9E4; }
.bati .bati-kn-label--estimate { background: var(--b-warn-tint); color: var(--b-warn); border-color: #FEDF89; }
.bati .bati-kn-label--safety { background: #fff; color: var(--b-err); border-color: #FDA29B; }
.bati .bati-kn-label--recommendation { background: var(--b-ok-tint); color: #05603A; border-color: #ABEFC6; }
.bati .bati-kn-src { display: block; margin-top: 6px; font-size: 14px; color: var(--b-muted); }
.bati .bati-kn-src a { color: var(--b-navy); text-decoration: underline; overflow-wrap: anywhere; }
.bati .bati-kn-date { white-space: nowrap; }

/* CTA */
.bati .bati-kn-cta { background: var(--b-navy); color: #fff; border-radius: var(--b-radius-card); padding: 28px 24px; margin-top: 8px; }
.bati .bati-kn-cta h2 { color: #fff; margin-bottom: 8px; }
.bati .bati-kn-cta p { color: var(--b-on-navy); }
.bati .bati-kn-cta .bati-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.bati .bati-kn-cta .bati-btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.85); }
.bati .bati-kn-cta .bati-btn--outline:hover, .bati .bati-kn-cta .bati-btn--outline:focus-visible { background: #fff; color: var(--b-navy); }
.bati .bati-kn-cta .bati-btn--ghost { color: #fff; }
.bati .bati-kn-cta .bati-btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.bati .bati-kn-cta__price { margin-top: 12px; color: var(--b-ink); }

/* related */
.bati-kn-related { margin-block: 32px; }
.bati-kn-related h2, .bati .bati-kn-side h2 { font-size: 20px; margin-bottom: 12px; font-family: var(--b-font); font-weight: 800; color: var(--b-navy, #182B3A); }
.bati-kn-related__list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.bati-kn-related .bati-kn-card__link, .bati .bati-kn-side .bati-kn-card__link { padding: 14px 16px; }
.bati-kn-related .bati-kn-card__title, .bati .bati-kn-side .bati-kn-card__title { font-size: 16px; }
.bati-kn-related__all { display: inline-block; margin-top: 10px; padding-block: 12px; font-weight: 700; }
.bati-kn-related, .bati-kn-related * { font-family: var(--b-font, 'Assistant', Arial, sans-serif); }
.bati-kn-related .bati-kn-card__link { display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid #E3E6E9; border-radius: 12px; color: #22282F; text-decoration: none; }
.bati-kn-related .bati-kn-card__title { font-weight: 800; color: #182B3A; line-height: 1.3; }
.bati-kn-related .bati-kn-card { margin: 0; list-style: none; }

@media (max-width: 600px) {
	.bati .bati-kn-hero { padding-block: 24px 28px; }
	.bati .bati-kn-cta .bati-btn { flex: 1 1 100%; }
	.bati .bati-kn-section--when { padding: 16px; }
}