/**
 * Baixin Medical Components Theme — main stylesheet.
 * Aesthetic: clinical, refined, trustworthy. White base, teal primary,
 * blue accent. Mobile-first, fast, minimal motion. No build step.
 */

/* ------------------------------------------------------------------ */
/* Tokens                                                              */
/* ------------------------------------------------------------------ */
:root {
	--bx-primary: #0F766E;
	--bx-primary-dark: #0B5852;
	--bx-secondary: #2563EB;
	--bx-bg: #FFFFFF;
	--bx-light: #F8FAFC;
	--bx-text: #1E293B;
	--bx-muted: #64748B;
	--bx-border: #E2E8F0;
	--bx-ring: rgba(15, 118, 110, 0.25);

	--bx-radius: 10px;
	--bx-radius-sm: 6px;
	--bx-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
	--bx-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
	--bx-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

	--bx-container: 1200px;
	--bx-gap: 24px;

	--bx-font-body: Georgia, "Iowan Old Style", "Times New Roman", serif;
	--bx-font-head: "Helvetica Neue", Helvetica, "Segoe UI", system-ui, sans-serif;
}

/* ------------------------------------------------------------------ */
/* Reset / base                                                        */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--bx-font-body);
	font-size: 17px;
	line-height: 1.65;
	color: var(--bx-text);
	background: var(--bx-bg);
	-webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
	font-family: var(--bx-font-head);
	line-height: 1.2;
	color: var(--bx-text);
	font-weight: 700;
	letter-spacing: -0.01em;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bx-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.25em; }

.bx-container {
	width: 100%;
	max-width: var(--bx-container);
	margin: 0 auto;
	padding-left: 20px;
	padding-right: 20px;
}
.bx-section { padding-top: 56px; padding-bottom: 56px; }

.screen-reader-text {
	position: absolute !important;
	clip: rect(1px, 1px, 1px, 1px);
	width: 1px; height: 1px; overflow: hidden;
}
.bx-skip {
	position: absolute; left: -9999px; top: 0;
	background: var(--bx-primary); color: #fff; padding: 10px 16px; z-index: 999;
}
.bx-skip:focus { left: 8px; top: 8px; }

:focus-visible { outline: 3px solid var(--bx-ring); outline-offset: 2px; }

/* ------------------------------------------------------------------ */
/* Buttons                                                             */
/* ------------------------------------------------------------------ */
.bx-btn {
	display: inline-block;
	font-family: var(--bx-font-head);
	font-weight: 600;
	font-size: 15px;
	line-height: 1;
	padding: 12px 20px;
	border-radius: var(--bx-radius-sm);
	border: 1.5px solid transparent;
	cursor: pointer;
	transition: background-color .15s ease, color .15s ease, border-color .15s ease;
	text-align: center;
}
.bx-btn:hover { text-decoration: none; }
.bx-btn--primary { background: var(--bx-primary); color: #fff; }
.bx-btn--primary:hover { background: var(--bx-primary-dark); color: #fff; }
.bx-btn--secondary { background: var(--bx-secondary); color: #fff; }
.bx-btn--secondary:hover { background: #1D4ED8; color: #fff; }
.bx-btn--ghost { background: #fff; color: var(--bx-primary); border-color: var(--bx-border); }
.bx-btn--ghost:hover { border-color: var(--bx-primary); background: var(--bx-light); }
.bx-btn--lg { font-size: 17px; padding: 15px 28px; }

/* ------------------------------------------------------------------ */
/* Header                                                              */
/* ------------------------------------------------------------------ */
.bx-header {
	position: sticky; top: 0; z-index: 100;
	background: rgba(255,255,255,0.95);
	backdrop-filter: saturate(180%) blur(8px);
	border-bottom: 1px solid var(--bx-border);
}
.bx-header__inner {
	display: flex; align-items: center; gap: 20px;
	min-height: 68px;
}
.bx-brand { display: flex; align-items: center; }
.bx-brand a, .bx-brand__text { color: inherit; display: flex; flex-direction: column; line-height: 1.1; }
.bx-brand a:hover { text-decoration: none; }
.bx-brand__name { font-family: var(--bx-font-head); font-weight: 800; font-size: 20px; color: var(--bx-text); letter-spacing: -0.02em; }
.bx-brand a:hover .bx-brand__name { color: var(--bx-primary); }
.bx-brand__tag { font-family: var(--bx-font-head); font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--bx-muted); margin-top: 2px; }
.bx-brand .custom-logo { max-height: 44px; width: auto; }

.bx-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.bx-nav ul, .bx-nav__list { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; align-items: center; }
.bx-nav a {
	display: block; padding: 10px 14px; color: var(--bx-text);
	font-family: var(--bx-font-head); font-weight: 500; font-size: 15px; border-radius: var(--bx-radius-sm);
}
.bx-nav a:hover { background: var(--bx-light); color: var(--bx-primary); text-decoration: none; }
.bx-nav .current-menu-item > a,
.bx-nav .current_page_item > a { color: var(--bx-primary); }

.bx-nav__cta { margin-left: 8px; }

.bx-nav-toggle {
	display: none; margin-left: auto;
	background: none; border: 1.5px solid var(--bx-border); border-radius: var(--bx-radius-sm);
	width: 44px; height: 44px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.bx-nav-toggle span { display: block; width: 20px; height: 2px; background: var(--bx-text); transition: transform .2s ease, opacity .2s ease; }
.bx-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.bx-nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.bx-nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------------------------------------------ */
/* Footer                                                              */
/* ------------------------------------------------------------------ */
.bx-footer { background: #0B1220; color: #CBD5E1; margin-top: 64px; }
.bx-footer a { color: #CBD5E1; }
.bx-footer a:hover { color: #fff; }
.bx-footer__grid {
	display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px;
	padding: 56px 0 40px;
}
.bx-footer__brand { font-family: var(--bx-font-head); font-weight: 800; font-size: 20px; color: #fff; margin-bottom: 12px; }
.bx-footer h3 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 16px; }
.bx-footer ul { list-style: none; margin: 0; padding: 0; }
.bx-footer li { margin-bottom: 10px; font-family: var(--bx-font-head); font-size: 15px; }
.bx-footer__desc { max-width: 42ch; color: #94A3B8; }
.bx-footer__bar { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; font-size: 14px; color: #94A3B8; font-family: var(--bx-font-head); }

/* ------------------------------------------------------------------ */
/* Breadcrumb                                                          */
/* ------------------------------------------------------------------ */
.bx-breadcrumb { padding: 18px 0 0; font-family: var(--bx-font-head); font-size: 14px; }
.bx-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.bx-breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 8px; color: var(--bx-muted); }
.bx-breadcrumb [aria-current="page"] { color: var(--bx-muted); }

/* ------------------------------------------------------------------ */
/* Page head                                                           */
/* ------------------------------------------------------------------ */
.bx-page-head { padding-top: 24px; padding-bottom: 8px; }
.bx-page-title { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 0; }

/* ------------------------------------------------------------------ */
/* Layout: content + sticky aside                                      */
/* ------------------------------------------------------------------ */
.bx-layout {
	display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 48px;
	padding-top: 32px; padding-bottom: 64px; align-items: start;
}
.bx-content { min-width: 0; }
.bx-content h2 { font-size: 24px; margin: 40px 0 14px; scroll-margin-top: 90px; }
.bx-content h3 { font-size: 20px; margin: 28px 0 10px; scroll-margin-top: 90px; }
.bx-content h4, .bx-content h5 { font-size: 17px; margin: 22px 0 8px; scroll-margin-top: 90px; }
.bx-content > h2:first-child, .bx-content > h3:first-child { margin-top: 0; }
.bx-content p { margin: 0 0 16px; }

/* ------------------------------------------------------------------ */
/* AI summary box                                                      */
/* ------------------------------------------------------------------ */
.bx-ai-summary {
	background: var(--bx-light);
	border: 1px solid var(--bx-border);
	border-left: 4px solid var(--bx-primary);
	border-radius: var(--bx-radius);
	padding: 20px 24px; margin: 0 0 32px;
}
.bx-ai-summary__label {
	display: inline-block; font-family: var(--bx-font-head); font-weight: 700;
	font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--bx-primary);
	margin-bottom: 6px;
}
.bx-ai-summary p { margin: 0; color: var(--bx-text); }

/* ------------------------------------------------------------------ */
/* Spec table                                                          */
/* ------------------------------------------------------------------ */
.bx-spec-table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-family: var(--bx-font-head); font-size: 15px; }
.bx-spec-table th, .bx-spec-table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--bx-border); vertical-align: top; }
.bx-spec-table th { width: 38%; color: var(--bx-muted); font-weight: 600; background: var(--bx-light); }
.bx-spec-table tr:last-child th, .bx-spec-table tr:last-child td { border-bottom: 0; }
.bx-spec-wrap { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); overflow: hidden; }

/* ------------------------------------------------------------------ */
/* FAQ                                                                 */
/* ------------------------------------------------------------------ */
.bx-faq { margin: 40px 0; }
.bx-faq__list { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); overflow: hidden; }
.bx-faq__item { border-bottom: 1px solid var(--bx-border); }
.bx-faq__item:last-child { border-bottom: 0; }
.bx-faq__item summary {
	cursor: pointer; padding: 16px 20px; font-family: var(--bx-font-head); font-weight: 600;
	list-style: none; position: relative; padding-right: 44px;
}
.bx-faq__item summary::-webkit-details-marker { display: none; }
.bx-faq__item summary::after {
	content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
	font-size: 20px; color: var(--bx-primary); font-weight: 400;
}
.bx-faq__item[open] summary::after { content: "\2212"; }
.bx-faq__answer { padding: 0 20px 18px; }
.bx-faq__answer p { margin: 0; color: var(--bx-text); }

/* ------------------------------------------------------------------ */
/* Recommended links / related                                         */
/* ------------------------------------------------------------------ */
.bx-reclinks { margin: 36px 0; padding: 24px; background: var(--bx-light); border-radius: var(--bx-radius); }
.bx-reclinks h2 { margin: 0 0 14px; font-size: 20px; }
.bx-reclinks__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; }
.bx-reclinks__list li { font-family: var(--bx-font-head); font-size: 15px; }

.bx-related { margin: 40px 0; }
.bx-related h2 { font-size: 24px; margin: 0 0 20px; }

/* ------------------------------------------------------------------ */
/* Product grid + cards                                                */
/* ------------------------------------------------------------------ */
.bx-product-grid, .bx-grid--cards {
	display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--bx-gap);
}
.bx-grid { display: grid; gap: var(--bx-gap); }
.bx-card {
	display: flex; flex-direction: column; background: #fff;
	border: 1px solid var(--bx-border); border-radius: var(--bx-radius); overflow: hidden;
	transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.bx-card:hover { box-shadow: var(--bx-shadow); transform: translateY(-2px); border-color: #CBD5E1; }
.bx-card__media { display: block; aspect-ratio: 4 / 3; background: var(--bx-light); overflow: hidden; }
.bx-card__media img { width: 100%; height: 100%; object-fit: cover; }
.bx-img-placeholder {
	display: flex; align-items: center; justify-content: center; width: 100%; height: 100%;
	background: linear-gradient(135deg, #E6F2F1, #DBEAFE);
	font-family: var(--bx-font-head); font-weight: 800; font-size: 28px; color: var(--bx-primary); letter-spacing: .05em;
}
.bx-card__body { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 18px; }
.bx-card__cat { font-family: var(--bx-font-head); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--bx-secondary); font-weight: 600; }
.bx-card__title { font-size: 17px; margin: 6px 0; }
.bx-card__title a { color: var(--bx-text); }
.bx-card__title a:hover { color: var(--bx-primary); text-decoration: none; }
.bx-card__code { font-family: var(--bx-font-head); font-size: 13px; color: var(--bx-muted); margin: 0 0 8px; }
.bx-card__desc { font-size: 14px; color: var(--bx-muted); margin: 0 0 16px; line-height: 1.5; }
.bx-card__actions { margin-top: auto; display: flex; gap: 8px; }
.bx-card__actions .bx-btn { flex: 1; padding: 10px 8px; font-size: 13px; }

/* ------------------------------------------------------------------ */
/* Product single                                                      */
/* ------------------------------------------------------------------ */
.bx-product-head { padding-top: 8px; }
.bx-product-code { font-family: var(--bx-font-head); color: var(--bx-muted); font-size: 15px; margin-top: 6px; }
.bx-product-top { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 24px 0 40px; align-items: start; }
.bx-product-gallery { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); overflow: hidden; background: var(--bx-light); aspect-ratio: 4 / 3; }
.bx-product-gallery img { width: 100%; height: 100%; object-fit: cover; }
.bx-product-gallery .bx-img-placeholder { font-size: 48px; }

/* ------------------------------------------------------------------ */
/* Sticky aside / TOC                                                  */
/* ------------------------------------------------------------------ */
.bx-aside { position: relative; }
.bx-aside__sticky { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 20px; }
.bx-toc { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); padding: 18px 20px; }
.bx-toc__heading { font-family: var(--bx-font-head); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--bx-muted); margin: 0 0 12px; }
.bx-toc__list { list-style: none; margin: 0; padding: 0; }
.bx-toc__item { margin: 0; }
.bx-toc__item a {
	display: block; padding: 6px 10px; font-family: var(--bx-font-head); font-size: 14px;
	color: var(--bx-muted); border-left: 2px solid transparent; border-radius: 0 4px 4px 0; line-height: 1.35;
}
.bx-toc__item a:hover { color: var(--bx-primary); background: var(--bx-light); text-decoration: none; }
.bx-toc__item a.is-active { color: var(--bx-primary); border-left-color: var(--bx-primary); background: var(--bx-light); font-weight: 600; }
.bx-toc__level-3 a { padding-left: 22px; font-size: 13px; }
.bx-toc__level-4 a, .bx-toc__level-5 a { padding-left: 34px; font-size: 13px; }

.bx-aside__panel { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); padding: 18px 20px; background: var(--bx-light); }
.bx-aside__panel h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: var(--bx-muted); margin: 0 0 12px; }
.bx-aside__rec { list-style: none; margin: 0 0 14px; padding: 0; }
.bx-aside__rec li { margin-bottom: 8px; }
.bx-aside__rec a { font-family: var(--bx-font-head); font-size: 14px; color: var(--bx-text); }
.bx-aside__rec a:hover { color: var(--bx-primary); }
.bx-aside__cta { display: block; width: 100%; }

/* ------------------------------------------------------------------ */
/* Filter chips                                                        */
/* ------------------------------------------------------------------ */
.bx-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; }
.bx-chip {
	display: inline-block; padding: 8px 16px; border: 1.5px solid var(--bx-border); border-radius: 999px;
	font-family: var(--bx-font-head); font-size: 14px; color: var(--bx-text); background: #fff;
}
.bx-chip:hover { border-color: var(--bx-primary); color: var(--bx-primary); text-decoration: none; }
.bx-chip.is-active { background: var(--bx-primary); color: #fff; border-color: var(--bx-primary); }

/* ------------------------------------------------------------------ */
/* Pagination                                                          */
/* ------------------------------------------------------------------ */
.pagination, .nav-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 40px 0; font-family: var(--bx-font-head); }
.page-numbers {
	display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 12px;
	border: 1px solid var(--bx-border); border-radius: var(--bx-radius-sm); color: var(--bx-text);
}
.page-numbers.current { background: var(--bx-primary); color: #fff; border-color: var(--bx-primary); }
.page-numbers:hover:not(.current) { border-color: var(--bx-primary); text-decoration: none; }

/* ------------------------------------------------------------------ */
/* Empty state                                                         */
/* ------------------------------------------------------------------ */
.bx-empty { text-align: center; padding: 64px 20px; }
.bx-empty .bx-reclinks__list { display: inline-flex; flex-direction: column; gap: 6px; margin: 24px 0; text-align: left; }

/* ------------------------------------------------------------------ */
/* Inquiry form                                                        */
/* ------------------------------------------------------------------ */
.bx-inquiry-block, .bx-contact-info { margin: 40px 0; }
.bx-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.bx-form__row { display: flex; flex-direction: column; }
.bx-form__row--full { grid-column: 1 / -1; }
.bx-form label { font-family: var(--bx-font-head); font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.bx-form input, .bx-form textarea, .bx-form select {
	font-family: var(--bx-font-head); font-size: 15px; padding: 11px 14px; border: 1.5px solid var(--bx-border);
	border-radius: var(--bx-radius-sm); background: #fff; color: var(--bx-text); width: 100%;
}
.bx-form input:focus, .bx-form textarea:focus { border-color: var(--bx-primary); outline: none; box-shadow: 0 0 0 3px var(--bx-ring); }
.bx-form textarea { min-height: 130px; resize: vertical; }
.bx-form__hp { position: absolute; left: -9999px; }
.bx-form__submit { grid-column: 1 / -1; }
.bx-notice { padding: 14px 18px; border-radius: var(--bx-radius-sm); margin-bottom: 20px; font-family: var(--bx-font-head); }
.bx-notice--ok { background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }
.bx-notice--err { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }

/* ------------------------------------------------------------------ */
/* Hero / front page                                                   */
/* ------------------------------------------------------------------ */
.bx-hero {
	background: radial-gradient(1200px 500px at 80% -10%, #E6F2F1 0%, rgba(230,242,241,0) 60%),
	            linear-gradient(180deg, #FFFFFF 0%, var(--bx-light) 100%);
	border-bottom: 1px solid var(--bx-border);
}
.bx-hero__inner { padding: 72px 0 64px; max-width: 820px; }
.bx-hero__eyebrow { font-family: var(--bx-font-head); font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--bx-primary); margin: 0 0 16px; }
.bx-hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; margin: 0 0 20px; }
.bx-hero__sub { font-size: 19px; color: var(--bx-muted); margin: 0 0 28px; max-width: 60ch; }
.bx-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.bx-band { padding: 64px 0; }
.bx-band--light { background: var(--bx-light); }
.bx-band--dark { background: var(--bx-primary); color: #fff; }
.bx-band--dark h2, .bx-band--dark p { color: #fff; }
.bx-band__head { max-width: 720px; margin: 0 auto 40px; text-align: center; }
.bx-band__head h2 { font-size: clamp(26px, 3.5vw, 36px); margin: 0 0 12px; }
.bx-band__head p { color: var(--bx-muted); font-size: 18px; margin: 0; }

.bx-cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--bx-gap); }
.bx-cat-card {
	display: block; padding: 28px 24px; background: #fff; border: 1px solid var(--bx-border);
	border-radius: var(--bx-radius); transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.bx-cat-card:hover { box-shadow: var(--bx-shadow); transform: translateY(-2px); border-color: #CBD5E1; text-decoration: none; }
.bx-cat-card h3 { font-size: 19px; margin: 0 0 8px; color: var(--bx-text); }
.bx-cat-card p { font-size: 14px; color: var(--bx-muted); margin: 0; }
.bx-cat-card__series { font-family: var(--bx-font-head); font-size: 12px; font-weight: 700; letter-spacing: .08em; color: var(--bx-secondary); text-transform: uppercase; }

.bx-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.bx-checklist { list-style: none; margin: 0; padding: 0; }
.bx-checklist li { position: relative; padding-left: 30px; margin-bottom: 12px; font-family: var(--bx-font-head); }
.bx-checklist li::before {
	content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px;
	background: var(--bx-primary); border-radius: 50%;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
}
.bx-band--dark .bx-checklist li::before { background: #fff; }

.bx-cta-band {
	text-align: center; background: var(--bx-light); border: 1px solid var(--bx-border);
	border-radius: var(--bx-radius); padding: 40px 24px; margin: 40px 0;
}
.bx-cta-band h2 { font-size: 26px; margin: 0 0 10px; }
.bx-cta-band p { color: var(--bx-muted); margin: 0 0 20px; }

.bx-oem-band { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

/* ------------------------------------------------------------------ */
/* Responsive                                                          */
/* ------------------------------------------------------------------ */
@media (max-width: 900px) {
	.bx-layout { grid-template-columns: 1fr; gap: 0; }
	.bx-aside { display: none; }
	.bx-product-top { grid-template-columns: 1fr; gap: 24px; }
	.bx-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
	.bx-two-col, .bx-oem-band { grid-template-columns: 1fr; gap: 28px; }

	.bx-nav-toggle { display: inline-flex; }
	.bx-nav {
		position: fixed; inset: 68px 0 auto 0; background: #fff; border-bottom: 1px solid var(--bx-border);
		margin: 0; max-height: 0; overflow: hidden; transition: max-height .25s ease; box-shadow: var(--bx-shadow);
		display: block;
	}
	.bx-nav.is-open { max-height: 85vh; overflow: auto; }
	.bx-nav ul, .bx-nav__list { flex-direction: column; align-items: stretch; padding: 8px 12px 0; gap: 2px; }
	.bx-nav a { padding: 12px 14px; }
	.bx-nav__cta { display: block; margin: 12px; }
}
@media (max-width: 600px) {
	body { font-size: 16px; }
	.bx-form { grid-template-columns: 1fr; }
	.bx-reclinks__list { grid-template-columns: 1fr; }
	.bx-spec-table th { width: 44%; }
	.bx-card__actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
	* { scroll-behavior: auto !important; transition: none !important; }
}

/* ------------------------------------------------------------------ */
/* Reconciliation with template markup (actual class names in PHP)     */
/* ------------------------------------------------------------------ */

/* Hero (front-page uses __copy / __cta) */
.bx-hero__copy { padding: 72px 0 64px; max-width: 820px; }
.bx-hero__copy h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; margin: 0 0 20px; }
.bx-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Generic front sections */
.bx-section__title { font-size: clamp(26px, 3.5vw, 36px); margin: 0 0 28px; }
.bx-section--alt { background: var(--bx-light); }
.bx-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.bx-cta-band__inner { text-align: center; }
.bx-cat-card__more { display: inline-block; margin-top: 12px; font-family: var(--bx-font-head); font-weight: 600; font-size: 14px; color: var(--bx-primary); }

/* Single product */
.bx-product-title { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 0; }
.bx-product-intro { font-size: 19px; color: var(--bx-muted); margin: 16px 0 0; }
.bx-spec { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-family: var(--bx-font-head); font-size: 15px;
	border: 1px solid var(--bx-border); border-radius: var(--bx-radius); overflow: hidden; }
.bx-spec th, .bx-spec td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--bx-border); vertical-align: top; }
.bx-spec th { width: 38%; color: var(--bx-muted); font-weight: 600; background: var(--bx-light); }
.bx-spec tr:last-child th, .bx-spec tr:last-child td { border-bottom: 0; }
.bx-features { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 10px; }
.bx-features li { position: relative; padding-left: 30px; font-family: var(--bx-font-head); }
.bx-features li::before {
	content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; background: var(--bx-primary); border-radius: 50%;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* Archive head + filter bar + pagination */
.bx-archive-head { padding-top: 24px; }
.bx-archive-head h1 { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 12px; }
.bx-filterbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 8px; padding: 0; }
.bx-pagination { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 40px 0; font-family: var(--bx-font-head); }
.bx-pagination .page-numbers {
	display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 12px;
	border: 1px solid var(--bx-border); border-radius: var(--bx-radius-sm); color: var(--bx-text);
}
.bx-pagination .page-numbers.current { background: var(--bx-primary); color: #fff; border-color: var(--bx-primary); }
.bx-pagination .page-numbers:hover:not(.current) { border-color: var(--bx-primary); text-decoration: none; }

/* Sidebar recommendations panel (actual class: bx-recpanel) */
.bx-recpanel { border: 1px solid var(--bx-border); border-radius: var(--bx-radius); padding: 18px 20px; background: var(--bx-light); }
.bx-recpanel__heading { font-family: var(--bx-font-head); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--bx-muted); margin: 0 0 12px; }
.bx-recpanel__list { list-style: none; margin: 0 0 16px; padding: 0; }
.bx-recpanel__list li { margin-bottom: 10px; }
.bx-recpanel__list a { display: block; font-family: var(--bx-font-head); }
.bx-recpanel__name { display: block; font-size: 14px; color: var(--bx-text); line-height: 1.35; }
.bx-recpanel__list a:hover .bx-recpanel__name { color: var(--bx-primary); }
.bx-recpanel__code { display: block; font-size: 12px; color: var(--bx-muted); }
.bx-recpanel__cta { display: block; width: 100%; margin-bottom: 10px; }
.bx-recpanel__link { display: block; font-family: var(--bx-font-head); font-size: 14px; font-weight: 600; }

@media (max-width: 900px) {
	.bx-2col { grid-template-columns: 1fr; gap: 28px; }
	.bx-hero__copy { padding: 48px 0 40px; }
}