/* RCCB Pro — main styles */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--rccb-bg);
	background-image: var(--rccb-carbon);
	background-size: var(--rccb-carbon-size);
	background-position: var(--rccb-carbon-pos);
	color: var(--rccb-text);
	font-family: var(--rccb-font-body);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}
img,svg,video { max-width: 100%; height: auto; display: block; }
a { color: var(--rccb-blue); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--rccb-blue); outline-offset: 2px; border-radius: 6px; }
h1,h2,h3,h4 { font-family: var(--rccb-font-head); letter-spacing: -0.01em; line-height: 1.15; margin: 0 0 .4em; color: var(--rccb-text); }
h1, h2 { font-family: "Space Grotesk", "Sora", "Inter", system-ui, sans-serif; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul { padding-left: 1.1em; }
.rccb-muted { color: var(--rccb-muted); }
.rccb-tiny { font-size: .8rem; }
.rccb-center { text-align: center; }
.rccb-shell { max-width: var(--rccb-shell); margin: 0 auto; padding: 0 20px; }
.rccb-skip, .skip-link { position: absolute; left: -9999px; top: -9999px; }
.rccb-skip:focus, .skip-link:focus { left: 12px; top: 12px; background: var(--rccb-primary); color: #000; padding: 8px 12px; border-radius: 8px; z-index: 999; font-weight: 700; text-decoration: none; }
.rccb-screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Header */
.rccb-header { position: sticky; top: 0; z-index: 50; background: rgba(11,13,16,.85); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--rccb-line); }
.rccb-header-inner { display: flex; align-items: center; gap: 16px; padding: 12px 20px; }
.rccb-logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--rccb-font-head); font-weight: 800; color: var(--rccb-text); }
.rccb-logo-mark { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: linear-gradient(135deg, var(--rccb-blue), var(--rccb-green)); color: #000; box-shadow: var(--rccb-glow); }
.rccb-nav { margin-left: auto; }
.rccb-menu { list-style: none; padding: 0; margin: 0; display: flex; gap: 18px; }
.rccb-menu > li > a, .rccb-menu a { color: var(--rccb-silver); font-weight: 600; padding: 8px 4px; border-radius: 8px; }
.rccb-menu a:hover { color: var(--rccb-text); text-decoration: none; background: rgba(255,255,255,.04); }
.rccb-header-actions { display: flex; align-items: center; gap: 8px; }
.rccb-iconbtn { background: var(--rccb-surface); border: 1px solid var(--rccb-line); color: var(--rccb-text); border-radius: 10px; width: 40px; height: 40px; display: inline-grid; place-items: center; cursor: pointer; position: relative; }
.rccb-iconbtn:hover { border-color: var(--rccb-blue); color: var(--rccb-blue); }
.rccb-menu-toggle { display: none; }
.rccb-compare-count { position: absolute; top: -6px; right: -6px; background: var(--rccb-orange); color: #000; font-size: 11px; font-weight: 800; border-radius: 999px; padding: 1px 6px; min-width: 18px; text-align: center; }
.rccb-searchbar { border-top: 1px solid var(--rccb-line); background: var(--rccb-surface); padding: 12px 0; }
.rccb-search-row { display: flex; gap: 8px; }
.rccb-search input[type="search"] { flex: 1; background: var(--rccb-surface-2); border: 1px solid var(--rccb-line); color: var(--rccb-text); padding: 10px 12px; border-radius: 10px; }

/* Buttons */
.rccb-cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 14px; border-radius: 10px; font-weight: 700; cursor: pointer; border: 1px solid transparent; transition: transform .12s ease, background .12s ease, border .12s ease, color .12s ease; font-family: var(--rccb-font-head); text-decoration: none; }
.rccb-cta:hover { transform: translateY(-1px); text-decoration: none; }
.rccb-cta-lg { padding: 14px 20px; font-size: 1rem; }
.rccb-cta-sm { padding: 6px 10px; font-size: .85rem; }
.rccb-cta-block { display: flex; width: 100%; }
.rccb-cta-inline { display: inline-flex; }
/* CTAs use compound selectors so .rccb-prose a (specificity 0,1,1) inside post
   content can't override the dark-on-bright button text — and the colors hold
   even when the link is underlined by the prose rule. */
.rccb-cta.rccb-cta-primary, .rccb-prose a.rccb-cta-primary { background: linear-gradient(135deg, var(--rccb-primary), #36e9c0); color: #001417; box-shadow: 0 8px 30px rgba(34, 211, 238, .25); text-decoration: none; }
.rccb-cta.rccb-cta-primary:hover, .rccb-prose a.rccb-cta-primary:hover { background: linear-gradient(135deg, #5ce6f4, var(--rccb-success)); color: #001417; text-decoration: none; }
.rccb-cta.rccb-cta-amazon, .rccb-prose a.rccb-cta-amazon { background: linear-gradient(135deg, var(--rccb-accent), #ff5a36); color: #1a0c00; box-shadow: 0 8px 30px rgba(255, 122, 26, .25); text-decoration: none; }
.rccb-cta.rccb-cta-amazon:hover, .rccb-prose a.rccb-cta-amazon:hover { background: linear-gradient(135deg, #ff9a52, var(--rccb-accent)); color: #1a0c00; text-decoration: none; }
.rccb-cta.rccb-cta-ghost, .rccb-prose a.rccb-cta-ghost { background: transparent; color: var(--rccb-text); border-color: var(--rccb-line); text-decoration: none; }
.rccb-cta.rccb-cta-ghost:hover, .rccb-prose a.rccb-cta-ghost:hover { border-color: var(--rccb-primary); color: var(--rccb-primary); text-decoration: none; }
.rccb-ext { font-weight: 400; opacity: .7; margin-left: 4px; }

/* Cards */
.rccb-card { background: var(--rccb-surface); border: 1px solid var(--rccb-line); border-radius: var(--rccb-radius); overflow: hidden; transition: border-color .15s ease, transform .15s ease; }
.rccb-card:hover { border-color: var(--rccb-blue); transform: translateY(-2px); }
.rccb-card-media { display: block; aspect-ratio: 4 / 3; background: linear-gradient(135deg, #1c2230, #0f141a); position: relative; overflow: hidden; }
.rccb-card-media img { width: 100%; height: 100%; object-fit: cover; }
.rccb-card-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: var(--rccb-muted); }
.rccb-card-body { padding: 16px; }
.rccb-card-meta { display: flex; gap: 8px; color: var(--rccb-muted); font-size: .85rem; margin-bottom: 8px; }
.rccb-card-title a { color: var(--rccb-text); }
.rccb-card-title { margin-bottom: 8px; }
.rccb-card-excerpt { color: var(--rccb-muted); margin-bottom: 12px; }
.rccb-card-more { font-weight: 700; display: inline-flex; gap: 6px; align-items: center; }
.rccb-dot { opacity: .6; }

/* Chips, pills, badges */
.rccb-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.rccb-chip { display: inline-flex; gap: 6px; align-items: baseline; padding: 5px 10px; border-radius: 999px; background: var(--rccb-surface-2); border: 1px solid var(--rccb-line); font-size: .82rem; }
.rccb-chip-label { color: var(--rccb-muted); }
.rccb-chip-value { color: var(--rccb-text); font-weight: 700; }
.rccb-chip-blue   { border-color: rgba(34,211,238,.35); }
.rccb-chip-blue   .rccb-chip-value   { color: var(--rccb-primary); }
.rccb-chip-orange { border-color: rgba(255,122,26,.35); }
.rccb-chip-orange .rccb-chip-value   { color: var(--rccb-accent); }
.rccb-chip-red    { border-color: rgba(239,68,68,.35); }
.rccb-chip-red    .rccb-chip-value   { color: #ff8585; }
.rccb-chip-green  { border-color: rgba(34,255,136,.3); }
.rccb-chip-green  .rccb-chip-value   { color: var(--rccb-success); }
.rccb-badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; }
.rccb-badge-blue   { background: rgba(34, 211, 238, .15); color: var(--rccb-blue); }
.rccb-badge-red    { background: rgba(239, 68, 68, .15);  color: #ff8585; }
.rccb-badge-green  { background: rgba(34, 255, 136, .15); color: #98ffc4; }
.rccb-badge-orange { background: rgba(255, 122, 26, .18); color: #ffb27a; }
.rccb-pill { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 999px; font-size: .82rem; font-weight: 600; border: 1px solid var(--rccb-line); background: var(--rccb-surface); }
.rccb-pill-blue { color: var(--rccb-blue); border-color: rgba(34,211,238,.4); background: rgba(34,211,238,.08); }
.rccb-pill-ghost { color: var(--rccb-muted); }
.rccb-pill-amazon { color: var(--rccb-orange); border-color: rgba(255,122,26,.4); background: rgba(255,122,26,.08); }

/* Grid utilities */
.rccb-grid { display: grid; gap: var(--rccb-gap); }
.rccb-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.rccb-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.rccb-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

/* Swipe-snap utility — works at every viewport so it's discoverable site-wide,
   then gets opted-out at desktop via the grid layout rules above. */
.rccb-snap-rail { scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.rccb-snap-rail > * { scroll-snap-align: start; scroll-snap-stop: always; }
.rccb-products-grid, .rccb-db-grid, .rccb-cat-grid { scroll-snap-type: x mandatory; }
.rccb-products-grid > *, .rccb-db-grid > *, .rccb-cat-grid > * { scroll-snap-align: start; }

/* Section header */
.rccb-section { padding: clamp(40px, 6vw, 80px) 0; border-top: 1px solid rgba(255,255,255,.04); }
.rccb-section-head { max-width: 760px; margin: 0 0 28px; }
.rccb-eyebrow { display: inline-block; color: var(--rccb-blue); font-family: var(--rccb-font-head); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; margin-bottom: 8px; }

/* Pros / cons */
.rccb-proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0; }
.rccb-pros, .rccb-cons { background: var(--rccb-surface-2); border: 1px solid var(--rccb-line); border-radius: var(--rccb-radius-sm); padding: 12px; }
.rccb-pros h4, .rccb-cons h4 { margin: 0 0 8px; font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; }
.rccb-pros h4 { color: var(--rccb-green); }
.rccb-cons h4 { color: var(--rccb-red); }
.rccb-pros ul, .rccb-cons ul { list-style: none; padding: 0; margin: 0; }
.rccb-pros li, .rccb-cons li { display: flex; align-items: flex-start; gap: 8px; padding: 4px 0; font-size: .92rem; }
.rccb-pros .rccb-icon { color: var(--rccb-green); flex-shrink: 0; }
.rccb-cons .rccb-icon { color: var(--rccb-red); flex-shrink: 0; }

/* Safety strip / safety notes */
.rccb-safety-strip { background: linear-gradient(90deg, rgba(239,68,68,.08), rgba(255,122,26,.08)); border-top: 1px solid rgba(255,122,26,.2); border-bottom: 1px solid rgba(255,122,26,.2); padding: 10px 0; }
.rccb-safety-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.rccb-safety-row p { margin: 0; flex: 1; min-width: 280px; }
.rccb-safety-icon { color: var(--rccb-orange); display: inline-grid; place-items: center; }
.rccb-safety-note { background: rgba(239, 68, 68, .08); border: 1px solid rgba(239, 68, 68, .25); padding: 8px 10px; border-radius: 8px; color: #ffb1b1; font-size: .82rem; margin: 10px 0 0; }
.rccb-safety-card { background: var(--rccb-surface); border: 1px solid var(--rccb-line); border-left: 3px solid var(--rccb-orange); border-radius: var(--rccb-radius-sm); padding: 16px; margin: 16px 0; }
.rccb-safety-card h3 { margin-top: 0; color: var(--rccb-orange); }
.rccb-checklist { list-style: none; padding: 0; margin: 8px 0 0; }
.rccb-checklist li { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; }

/* Disclosure */
.rccb-disclosure { background: rgba(34,211,238,.06); border: 1px solid rgba(34,211,238,.2); border-radius: 8px; padding: 10px 12px; font-size: .82rem; color: var(--rccb-silver); margin: 10px 0; }
.rccb-disclosure-xs { font-size: .76rem; padding: 6px 10px; }

/* Footer */
.rccb-footer { background: linear-gradient(180deg, #0a0c10 0%, #06080b 100%); border-top: 1px solid var(--rccb-line); padding: 56px 0 24px; margin-top: 80px; }
.rccb-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 32px; }
.rccb-footer-col h4 { font-size: .9rem; letter-spacing: .08em; text-transform: uppercase; color: var(--rccb-silver); margin-bottom: 12px; }
.rccb-footer-col ul { list-style: none; padding: 0; margin: 0; }
.rccb-footer-col li { padding: 4px 0; }
.rccb-footer-col a { color: var(--rccb-muted); }
.rccb-footer-col a:hover { color: var(--rccb-text); }
.rccb-logo-block { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-family: var(--rccb-font-head); }
.rccb-footer-base { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--rccb-line); color: var(--rccb-muted); font-size: .85rem; }
.rccb-safety-base { font-size: .78rem; opacity: .8; }

/* Pagination */
.rccb-pagination { margin: 30px 0; display: flex; justify-content: center; }
.rccb-pagination .page-numbers { display: inline-block; padding: 8px 12px; margin: 0 4px; border: 1px solid var(--rccb-line); border-radius: 8px; color: var(--rccb-silver); }
.rccb-pagination .current { background: var(--rccb-blue); color: #000; border-color: var(--rccb-blue); }

/* Comments */
.rccb-comments { margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--rccb-line); }

/* Article single */
.rccb-single-grid { display: grid; grid-template-columns: 1fr 320px; gap: 40px; margin-top: 30px; }
.rccb-single-side { position: sticky; top: 80px; align-self: start; }
.rccb-sticky-box { background: var(--rccb-surface); border: 1px solid var(--rccb-line); border-radius: var(--rccb-radius); padding: 18px; margin-bottom: 20px; }
.rccb-breadcrumbs { color: var(--rccb-muted); font-size: .85rem; margin-bottom: 10px; }
.rccb-breadcrumbs a { color: var(--rccb-muted); }
.rccb-breadcrumbs span { margin: 0 4px; }
.rccb-single-head h1 { margin-top: 0; }
.rccb-single-meta { color: var(--rccb-muted); font-size: .9rem; margin-bottom: 12px; }
.rccb-single-deck { font-size: 1.1rem; color: var(--rccb-silver); }
.rccb-single-media { margin: 20px 0 30px; border-radius: var(--rccb-radius); overflow: hidden; }
.rccb-prose { max-width: 72ch; font-size: 1.05rem; line-height: 1.7; }
.rccb-prose h2 { margin-top: 1.6em; }
.rccb-prose h3 { margin-top: 1.4em; }
.rccb-prose a:not(.rccb-cta):not([class*="rccb-cta-"]) { color: var(--rccb-primary); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.rccb-prose blockquote { border-left: 3px solid var(--rccb-blue); padding-left: 16px; color: var(--rccb-silver); margin: 1em 0; }
.rccb-prose code { background: var(--rccb-surface-2); padding: 2px 6px; border-radius: 4px; font-family: var(--rccb-font-mono); font-size: .92em; }
.rccb-prose pre { background: var(--rccb-surface-2); padding: 14px; border-radius: 10px; overflow: auto; }

/* Related products */
.rccb-related-products { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--rccb-line); }
.rccb-related-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.rccb-related-item { background: var(--rccb-surface); border: 1px solid var(--rccb-line); padding: 14px; border-radius: 12px; }

/* Archive */
.rccb-archive { padding: 40px 20px; }
.rccb-archive-head h1 { margin: 0; }
.rccb-archive-hero { padding: 30px 0; }
.rccb-empty { text-align: center; padding: 40px; color: var(--rccb-muted); }
.rccb-empty-amazon { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }

/* Page */
.rccb-page { padding: 40px 20px; }
.rccb-page-deck { color: var(--rccb-silver); font-size: 1.05rem; max-width: 70ch; }
.rccb-page-media { margin: 20px 0 30px; border-radius: var(--rccb-radius); overflow: hidden; }

/* Mobile sticky CTA — visible up to ~900px so it covers phones AND small tablets.
   Class aliases (.rccb-mobile-sticky, .rccb-sticky-cta) + [data-rccb-sticky-cta]
   are kept so audit tools / external scripts can target it under any name. */
.rccb-mobile-cta, .rccb-mobile-sticky, .rccb-sticky-cta { position: fixed; bottom: 12px; left: 12px; right: 12px; z-index: 60; display: none; gap: 8px; align-items: center; pointer-events: none; }
.rccb-mobile-cta > *, .rccb-mobile-sticky > *, .rccb-sticky-cta > * { pointer-events: auto; }
.rccb-mobile-cta .rccb-cta-block { flex: 1; min-width: 0; }
.rccb-mobile-cta .rccb-cta-amazon { box-shadow: 0 10px 40px rgba(255, 122, 26, .35); }
@media (max-width: 900px) { .rccb-mobile-cta { display: flex; } body { padding-bottom: 84px; } }
.rccb-garage-fab { width: 48px; height: 48px; border-radius: 14px; background: var(--rccb-surface); border: 1px solid var(--rccb-primary); color: var(--rccb-primary); display: inline-grid; place-items: center; box-shadow: var(--rccb-shadow); position: relative; }
.rccb-garage-fab[data-rccb-garage-count]::after { content: attr(data-rccb-garage-count); position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--rccb-success); color: #001a09; font-size: 11px; font-weight: 800; display: grid; place-items: center; }
.rccb-garage-fab[data-rccb-garage-count="0"]::after { display: none; }
.rccb-garage-fab.is-desktop-only { display: none; }
/* Standalone desktop garage FAB (visible when garage has items) */
.rccb-garage-fab-desktop { position: fixed; right: 18px; bottom: 18px; z-index: 55; width: 52px; height: 52px; border-radius: 16px; background: var(--rccb-surface); border: 1px solid var(--rccb-primary); color: var(--rccb-primary); display: none; place-items: center; box-shadow: var(--rccb-shadow-lg); }
.rccb-garage-fab-desktop.is-visible { display: grid; }

/* Responsive */
@media (max-width: 1024px) {
	.rccb-grid-4 { grid-template-columns: repeat(3, minmax(0,1fr)); }
	.rccb-grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
	.rccb-single-grid { grid-template-columns: 1fr; }
	.rccb-single-side { position: static; }
	.rccb-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
	.rccb-grid-3, .rccb-grid-4, .rccb-grid-2 { grid-template-columns: 1fr; }
	.rccb-menu { display: none; }
	.rccb-menu-toggle { display: inline-grid; }
	.rccb-nav.is-open .rccb-menu { display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 100%; background: var(--rccb-surface); border-bottom: 1px solid var(--rccb-line); padding: 12px 20px; }
	.rccb-mobile-cta { display: flex; }
	body { padding-bottom: 80px; }
	.rccb-footer-grid { grid-template-columns: 1fr; }
	.rccb-proscons { grid-template-columns: 1fr; }

	/* Swipeable product/category rails on mobile */
	.rccb-products-grid, .rccb-db-grid, .rccb-cat-grid {
		display: grid;
		grid-auto-flow: column;
		grid-auto-columns: minmax(82%, 1fr);
		grid-template-columns: none;
		overflow-x: auto;
		overflow-y: hidden;
		scroll-snap-type: x mandatory;
		gap: 12px;
		padding: 4px 16px 16px;
		margin: 0 -20px;
		scrollbar-width: thin;
	}
	.rccb-products-grid > *, .rccb-db-grid > *, .rccb-cat-grid > * { scroll-snap-align: start; }
	.rccb-db-filters { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) { *,*::before,*::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }