/* C&N Clinical Precision — light editorial laboratory storefront */
:root {
  --color-surface: #f8fafb;
  --color-surface-raised: #fff;
  --color-surface-sunken: #f0f4f6;
  --color-ink: #102033;
  --color-ink-strong: #07172a;
  --color-ink-muted: #687584;
  --color-ink-faint: #7d8792;
  --color-accent: #2563eb;
  --color-accent-strong: #1d4ed8;
  --color-accent-soft: #eff6ff;
  --color-dark: #111e2d;
  --color-dark-raised: #1c2939;
  --color-on-dark: #f3f6f8;
  --color-on-dark-muted: #a9b3be;
  --color-danger: #aa3a42;
  --color-success: #67c99b;
  --color-warning: #efc269;
  --line: #dfe5e9;
  --line-strong: #bec8cf;
  --line-on-dark: #364353;
  --font-display: 'Avenir Next', Avenir, 'Helvetica Neue', ui-sans-serif, system-ui, sans-serif;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', monospace;
  --text-xs: .75rem;
  --text-sm: .8125rem;
  --text-base: clamp(.95rem, .9rem + .2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + .5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);
  --text-hero: clamp(3rem, 1.8rem + 4.8vw, 6.25rem);
  --container: 78rem;
  --container-wide: 90rem;
  --container-pad: clamp(1.25rem, .5rem + 3vw, 3rem);
  --shadow-sm: 0 1px 2px rgb(7 23 42 / .06);
  --shadow-lg: 0 24px 60px -28px rgb(7 23 42 / .32);
  --radius-sm: .5rem;
  --radius-md: .85rem;
  --radius-pill: 999px;
  --header-height: 4.5rem;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100dvh; background: var(--color-surface); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-base); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, picture, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { color: var(--color-ink-strong); font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
p { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
::selection { background: var(--color-accent); color: white; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--container-pad); }
.container--wide { max-width: var(--container-wide); }
.section, .section-spacing { padding-block: var(--section-padding-top, clamp(3.5rem, 2.5rem + 4vw, 7rem)) var(--section-padding-bottom, clamp(3.5rem, 2.5rem + 4vw, 7rem)); }
.visually-hidden { position: absolute!important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -10rem; left: 1rem; z-index: 1000; padding: .75rem 1rem; background: var(--color-dark); color: white; }
.skip-link:focus { top: 1rem; }
.mono { color: var(--color-ink-muted); font-family: var(--font-mono); font-size: var(--text-xs); }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; }
.eyebrow::before { width: 1.75rem; height: 1px; content: ''; background: currentColor; opacity: .65; }
.rte > * + * { margin-top: 1rem; }
.rte a, .prose a { color: var(--color-accent-strong); text-decoration: underline; text-underline-offset: 3px; }
.rte ul, .rte ol, .prose ul, .prose ol { padding-left: 1.25rem; }
.rte ul, .prose ul { list-style: disc; }
.rte ol, .prose ol { list-style: decimal; }
.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1rem; }
.prose h2 { margin-top: 2.5rem; font-size: var(--text-xl); }
.prose h3 { margin-top: 1.5rem; font-size: var(--text-lg); }
.policy-section__container { max-width: 58rem; }
.policy-section__header { padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
.policy-section__header h1 { max-width: 18ch; margin-top: 1rem; font-size: var(--text-2xl); text-wrap: balance; }
.policy-section__content { margin-top: 2rem; color: var(--color-ink-muted); line-height: 1.75; }
.policy-section__content > .shopify-policy__container { max-width: none!important; margin: 0!important; }
.policy-section__content p:has(> strong:only-child) { margin-top: 2.25rem; color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); line-height: 1.35; }

.btn { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; padding: .75rem 1.4rem; border: 1px solid var(--color-accent); border-radius: var(--radius-pill); background: var(--color-accent); color: white; font-weight: 600; transition: transform .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); background: var(--color-accent-strong); }
.btn:disabled { cursor: not-allowed; opacity: .45; transform: none; }
.btn--secondary { border-color: var(--line-strong); background: transparent; color: var(--color-ink-strong); }
.btn--secondary:hover { border-color: var(--color-accent); background: var(--color-accent-soft); }
.btn--on-dark { border-color: var(--line-on-dark); color: var(--color-on-dark); }
.btn--on-dark:hover { background: var(--color-dark-raised); }
.btn--lg { min-height: 3.5rem; padding-inline: 1.75rem; }
.btn--full { width: 100%; }
.btn--icon { width: 3rem; padding: 0; }
.btn--icon svg, .arrow-link svg { width: 1.1rem; }
.arrow-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--color-accent-strong); font-weight: 600; }

.announcement { border-bottom: 1px solid var(--line); background: var(--color-surface-sunken); color: var(--color-ink-muted); font-size: var(--text-xs); }
.announcement__inner, .announcement__inner > a { display: flex; min-height: 2.25rem; align-items: center; justify-content: center; gap: 1rem; text-align: center; }
.announcement__secondary { font-family: var(--font-mono); font-weight: 600; letter-spacing: .025em; }
.announcement__dot { color: var(--color-accent); font-size: .55rem; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgb(248 250 251 / .9); backdrop-filter: saturate(140%) blur(12px); }
.site-header__inner { display: flex; min-height: var(--header-height); align-items: center; gap: 1.25rem; }
.site-header__brand { display: flex; flex-direction: column; margin-right: auto; line-height: 1; }
.site-header__logo { width: auto; max-height: 3rem; }
.site-header__brand-name { color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; }
.site-header__brand-tag { margin-top: .25rem; color: var(--color-ink-faint); font-family: var(--font-mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; }
.site-nav { display: none; align-items: center; gap: 1rem; }
.site-nav__link { position: relative; padding-block: .45rem; color: var(--color-ink-muted); font-size: var(--text-sm); font-weight: 500; }
.site-nav__link::after { position: absolute; right: 0; bottom: 0; left: 0; height: 1.5px; content: ''; background: var(--color-accent); transform: scaleX(0); transition: transform .2s ease; }
.site-nav__link:hover, .site-nav__link[aria-current='page'] { color: var(--color-ink-strong); }
.site-nav__link:hover::after, .site-nav__link[aria-current='page']::after { transform: scaleX(1); }
.site-header__actions { display: flex; align-items: center; gap: .15rem; }
.site-header__icon-btn { position: relative; display: grid; width: 2.6rem; height: 2.6rem; padding: 0; place-items: center; border: 0; border-radius: 50%; background: transparent; color: var(--color-ink-strong); }
.site-header__icon-btn:hover { background: var(--color-surface-sunken); color: var(--color-accent); }
.site-header__icon-btn svg { width: 1.35rem; }
.site-header__cart-count { position: absolute; top: 0; right: 0; display: grid; min-width: 1.05rem; height: 1.05rem; padding-inline: .2rem; place-items: center; border-radius: 50%; background: var(--color-accent); color: white; font-family: var(--font-mono); font-size: .62rem; }
.site-header__cart-count[hidden] { display: none; }
.header-search-panel { position: relative; z-index: 49; min-height: 7rem; border-bottom: 1px solid var(--line); background: var(--color-surface-raised); }
.header-search-panel[hidden] { display: none; }
.header-search-panel__form { display: grid; min-height: 7rem; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 1.25rem; padding-inline: var(--container-pad); }
.header-search-panel__submit { display: grid; width: 1.5rem; height: 3rem; padding: 0; place-items: center; border: 0; background: transparent; color: var(--color-accent-strong); }
.header-search-panel__submit svg { width: 1.5rem; }
.header-search-panel__form input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--color-ink-strong); font-family: var(--font-display); font-size: clamp(1.25rem,1rem + .8vw,1.75rem); }
.header-search-panel__close { display: grid; width: 3rem; height: 3rem; padding: 0; place-items: center; border: 0; border-radius: 50%; background: transparent; }
@media (max-width: 47.99rem) { .header-search-panel, .header-search-panel__form { min-height: 5rem; } }
.cart-drawer-layer { position: fixed; inset: 0; z-index: 100; }
.cart-drawer-layer[hidden] { display: none; }
.cart-drawer-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: rgb(7 23 42 / .42); }
.cart-drawer { position: absolute; inset: 0 0 0 auto; display: grid; width: min(27.5rem,100vw); grid-template-rows: auto minmax(0,1fr) auto; background: var(--color-surface-raised); box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .28s cubic-bezier(.16,1,.3,1); }
.cart-drawer-layer[data-open='true'] .cart-drawer { transform: translateX(0); }
.cart-drawer__header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem; border-bottom: 1px solid var(--line); }
.cart-drawer__header h2 { font-size: var(--text-xl); }
.cart-drawer__close { display: grid; width: 2.75rem; height: 2.75rem; flex: 0 0 auto; padding: 0; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; }
.cart-drawer__close:hover { border-color: var(--color-accent); background: var(--color-accent-soft); color: var(--color-accent-strong); }
.cart-drawer__close svg { width: 1.2rem; }
.cart-drawer__error { margin: 1rem 0 0; color: var(--color-danger); font-size: var(--text-sm); }
.cart-drawer__body { min-height: 0; overflow-y: auto; padding: 0 1.5rem; }
.cart-drawer__empty { display: grid; min-height: 100%; align-content: center; justify-items: center; gap: 1.35rem; padding-block: clamp(3rem,10vh,6rem); color: var(--color-ink-muted); text-align: center; }
.cart-drawer__empty-icon { display: grid; width: 4.75rem; height: 4.75rem; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent-strong); }
.cart-drawer__empty-icon svg { width: 2rem; }
.cart-drawer__empty-copy { display: grid; max-width: 19rem; gap: .55rem; }
.cart-drawer__empty-copy h3 { font-size: var(--text-lg); }
.cart-drawer__empty-copy p { color: var(--color-ink-muted); font-size: var(--text-sm); }
.cart-drawer__empty .btn { width: min(100%,20rem); margin-top: .35rem; }
.cart-drawer__items { display: grid; gap: 1rem; padding-block: 1.25rem; }
.cart-drawer__empty[hidden],
.cart-drawer__items[hidden],
.cart-drawer__footer[hidden] { display: none; }
.cart-drawer-line { display: grid; grid-template-columns: 5.5rem minmax(0,1fr) auto; align-items: start; gap: .85rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.cart-drawer-line__image { display: block; overflow: hidden; aspect-ratio: 1; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--color-surface-sunken); }
.cart-drawer-line__image img { width: 100%; height: 100%; object-fit: cover; }
.cart-drawer-line__details > a { color: var(--color-ink-strong); font-family: var(--font-display); font-weight: 600; line-height: 1.25; }
.cart-drawer-line__details > p { margin-top: .25rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.cart-drawer-line__quantity { display: flex; align-items: center; gap: .45rem; margin-top: .75rem; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: var(--text-xs); }
.cart-drawer-line__quantity button { display: grid; min-width: 1.8rem; height: 1.8rem; padding: 0 .4rem; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--color-surface-raised); }
.cart-drawer-line__quantity button:hover { border-color: var(--color-accent); color: var(--color-accent-strong); }
.cart-drawer[aria-busy='true'] [data-cart-action], .cart-drawer [data-cart-action]:disabled { cursor: wait; opacity: .55; }
.cart-drawer-line > strong, .cart-drawer__subtotal strong { color: var(--color-ink-strong); font-family: var(--font-display); font-weight: 600; white-space: nowrap; }
.cart-drawer__footer { padding: 1.25rem 1.5rem; border-top: 1px solid var(--line); background: var(--color-surface-raised); }
.cart-drawer__subtotal { display: flex; justify-content: space-between; gap: 1rem; }
.cart-drawer__footer > p { margin-block: .6rem 1rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.cart-drawer__full-cart { display: block; margin-top: .85rem; color: var(--color-accent-strong); font-size: var(--text-sm); font-weight: 600; text-align: center; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 31rem) {
  .cart-drawer { width: 100%; }
  .cart-drawer__header { padding: 1.25rem; }
  .cart-drawer__body { padding-inline: 1.25rem; }
  .cart-drawer__footer { padding: 1.25rem; }
  .cart-drawer-line { grid-template-columns: 4.5rem minmax(0,1fr); gap: .75rem; }
  .cart-drawer-line__quantity { flex-wrap: wrap; }
  .cart-drawer-line > strong { grid-column: 2; justify-self: start; }
}
body.has-overlay { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .cart-drawer { transition: none; } }
.header-language__control { position: relative; display: inline-flex; min-height: 2.6rem; align-items: center; gap: .45rem; padding-inline: .7rem .5rem; border-radius: var(--radius-pill); color: var(--color-ink-strong); cursor: pointer; font-size: var(--text-sm); font-weight: 600; transition: background .2s ease, color .2s ease; }
.header-language__control:hover { background: var(--color-surface-sunken); color: var(--color-accent); }
.header-language__control svg { width: .8rem; flex: 0 0 auto; pointer-events: none; }
.header-language__short { display: none; }
.header-language__select { position: absolute; inset: 0; width: 100%; height: 100%; cursor: pointer; opacity: 0; }
.header-language__control:focus-within { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.header-search { display: none; }
.header-search__field { display: flex; min-width: 15rem; align-items: center; gap: .4rem; padding: .32rem .32rem .32rem .85rem; border: 1px solid var(--line-strong); border-radius: var(--radius-pill); background: white; }
.header-search__field input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; font-size: var(--text-sm); }
.header-search__field button { display: grid; width: 2rem; height: 2rem; padding: 0; place-items: center; border: 0; border-radius: 50%; background: var(--color-accent); color: white; }
.header-search__field svg { width: 1rem; }
.mobile-menu { border-top: 1px solid var(--line); background: white; }
.mobile-menu__inner { padding-block: 1.5rem; }
.mobile-menu__links { display: flex; flex-direction: column; margin-top: 1rem; }
.mobile-menu__link { padding: .9rem 0; border-bottom: 1px solid var(--line); color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); }

.hero { overflow: hidden; padding-block: clamp(1rem, .4rem + 2vw, 2rem); }
.hero__inner--dark { position: relative; display: grid; min-height: clamp(38rem,72vh,50rem); overflow: hidden; padding: clamp(2rem,1.1rem + 4vw,5rem); border: 1px solid rgb(147 197 253 / .18); border-radius: clamp(1.5rem,1rem + 1.5vw,2.5rem); background: var(--color-dark); color: var(--color-on-dark); box-shadow: var(--shadow-lg); isolation: isolate; }
.hero__artwork, .hero__artwork img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__artwork { z-index: -3; }
.hero__artwork img { object-fit: cover; object-position: var(--hero-position); }
.hero__veil { position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg,rgb(3 15 35 / .94) 0%,rgb(3 15 35 / .78) 42%,rgb(3 15 35 / var(--hero-overlay)) 78%); }
.hero__inner--dark .hero__copy { position: relative; z-index: 1; min-width: 0; max-width: 44rem; align-self: end; }
.hero__brand-mark { display: flex; align-items: center; gap: .65rem; margin-bottom: 1rem; color: #93c5fd; }
.hero__brand-monogram { color: var(--color-on-dark); font-family: var(--font-display); font-size: clamp(1.4rem,1.2rem + 1vw,2rem); font-weight: 700; letter-spacing: -.08em; }
.hero__brand-monogram span { color: #93c5fd; }
.hero__brand-mark svg { width: 2rem; height: 2.2rem; overflow: visible; stroke: currentColor; }
.hero__brand-mark circle { fill: currentColor; }
.hero__inner--dark .eyebrow { color: #bfdbfe; }
.hero__inner--dark .hero__heading { max-width: 11.5ch; margin-top: 1rem; color: var(--color-on-dark); font-size: clamp(3rem,3.8vw,4.75rem); line-height: .96; letter-spacing: -.04em; text-wrap: balance; }
.hero__inner--dark .hero__sub { max-width: 48ch; margin-top: 1.5rem; color: var(--color-on-dark-muted); font-size: var(--text-lg); line-height: 1.35; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.5rem; }
.hero__inner--dark .btn--secondary { border-color: rgb(255 255 255 / .72); color: white; }

.trust-bar { padding-block: 2.5rem; }
.trust-bar__grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.trust-item { display: flex; min-height: 13rem; flex-direction: column; gap: .3rem; padding: 1.5rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: radial-gradient(circle at 95% 0%, rgb(37 99 235 / .08), transparent 45%), white; }
.trust-item__icon { display: grid; width: 2.75rem; height: 2.75rem; margin-bottom: 1rem; place-items: center; border: 1px solid rgb(37 99 235 / .28); border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); }
.trust-item__icon-image { width: 1.35rem; height: 1.35rem; }
.trust-item__title { margin-top: auto; font-family: var(--font-display); font-weight: 600; }
.trust-item__detail { color: var(--color-ink-muted); font-size: var(--text-sm); line-height: 1.35; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem; }
.section-heading__title { margin-top: .85rem; font-size: var(--text-2xl); }
.section-heading__sub { max-width: 50ch; margin-top: 1rem; color: var(--color-ink-muted); }
.product-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.product-card { position: relative; display: flex; overflow: hidden; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-sm); }
.product-card:hover { border-color: var(--line-strong); }
[data-image-container] { position: relative; background: var(--color-surface-sunken); }
[data-image-placeholder] { position: absolute; inset: 0; display: grid; place-items: center; color: var(--color-ink-faint); font-family: var(--font-mono); font-size: var(--text-xs); }
[data-image-container][data-image-state='ready'] [data-image-placeholder] { display: none; }
[data-image-container][data-image-state='failed'] > img,
[data-image-container][data-image-state='failed'] picture { display: none; }
.product-card__media { position: relative; display: block; overflow: hidden; aspect-ratio: 4/3; background: var(--color-surface-sunken); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.16,1,.3,1); }
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__media--empty, .product-placeholder { display: grid; min-height: 16rem; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--color-surface-sunken); color: var(--color-ink-faint); font-family: var(--font-mono); font-size: var(--text-xs); }
.product-card__badge { position: absolute; top: .75rem; left: .75rem; z-index: 1; padding: .2rem .55rem; border-radius: .2rem; background: var(--color-ink-strong); color: white; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .05em; text-transform: uppercase; }
.product-card__body { display: flex; flex: 1; flex-direction: column; gap: .5rem; padding: 1rem; }
.product-card__vendor { color: var(--color-ink-faint); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.product-card__title { font-size: var(--text-base); line-height: 1.3; }
.product-card__title a::after { position: absolute; inset: 0; content: ''; }
.product-card__price { display: flex; align-items: baseline; gap: .5rem; margin-top: auto; padding-top: .75rem; border-top: 1px solid var(--line); }
.price__current { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }
.price__compare { color: var(--color-ink-faint); font-size: var(--text-sm); }
.price__request { color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .05em; text-transform: uppercase; }
.data-chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.data-chip { display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .45rem; border-radius: .2rem; background: var(--color-accent-soft); color: var(--color-accent-strong); font-family: var(--font-mono); font-size: .68rem; }
.data-chip--muted { background: var(--color-surface-sunken); color: var(--color-ink-muted); }
.data-chip b { text-transform: uppercase; }

.category-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.category-tile { position: relative; display: flex; aspect-ratio: 1 / 1; overflow: hidden; flex-direction: column; justify-content: flex-end; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--color-surface-sunken); isolation: isolate; }
.category-tile::after { position: absolute; inset: 0; z-index: -1; content: ''; background: linear-gradient(to top, rgb(4 15 28 / .9), rgb(4 15 28 / .1) 60%, transparent); }
.category-tile__fallback, .category-tile__placeholder { position: absolute; inset: 0; }
.category-tile__fallback { background-image: var(--category-fallback-image, none); background-position: center; background-size: cover; }
.category-tile__fallback { z-index: -3; }
.category-tile__placeholder { display: block; z-index: -4; background: radial-gradient(circle at 72% 20%, rgb(187 153 235 / .2), transparent 35%), radial-gradient(circle at 28% 88%, rgb(96 165 250 / .16), transparent 42%); }
.category-tile__image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.16,1,.3,1); }
.category-tile:hover .category-tile__image { transform: scale(1.05); }
.category-tile__title { color: white; font-size: var(--text-lg); }
.category-tile__title a::after { position: absolute; inset: 0; content: ''; }
.category-tile--empty::after { background: radial-gradient(circle at 72% 20%, rgb(187 153 235 / .2), transparent 35%), radial-gradient(circle at 28% 88%, rgb(96 165 250 / .16), transparent 42%); }
.category-tile--empty .category-tile__title { color: var(--color-ink-strong); }

.quality-band { margin-inline: var(--container-pad); overflow: hidden; border: 1px solid var(--line); border-radius: 2rem; background-color: var(--color-surface-raised); background-image: radial-gradient(circle at 8% 12%, rgb(175 130 235 / .11), transparent 30%), radial-gradient(circle at 92% 88%, rgb(59 130 246 / .09), transparent 34%); color: var(--color-ink); }
.quality-band__inner { display: grid; gap: 2.5rem; }
.quality-band .eyebrow { color: var(--color-accent-strong); }
.quality-band__heading { margin-top: 1rem; color: var(--color-ink-strong); font-size: var(--text-2xl); }
.quality-band__body { max-width: 46ch; margin-block: 1rem 1.5rem; color: var(--color-ink-muted); }
.quality-list { border-top: 1px solid var(--line); counter-reset: quality; }
.quality-list__item { display: flex; align-items: baseline; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.quality-list__number { color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; }

.institutional { border-block: 1px solid var(--line); }
.institutional__grid, .feature-cards__grid { display: grid; gap: 1rem; }
.institutional-card, .feature-card { display: flex; min-height: 16rem; flex-direction: column; gap: .75rem; padding: 2.5rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: radial-gradient(circle at 100% 0%, rgb(37 99 235 / .07), transparent 45%), white; }
.institutional-card__top { display: flex; min-height: 7.5rem; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.institutional-card__visual { width: clamp(6rem,8vw,8rem); height: auto; margin: -.75rem -.75rem 0 0; }
.institutional-card__number, .feature-card > span { color: var(--color-accent); font-family: var(--font-mono); font-size: var(--text-xs); }
.institutional-card h3, .feature-card h3 { margin-top: auto; font-size: var(--text-lg); }
.institutional-card p, .feature-card .rte { color: var(--color-ink-muted); }

.testimonials { border-block: 1px solid var(--line); background: var(--color-surface-sunken); }
.testimonial-grid { display: grid; gap: 1rem; }
.testimonial-card { display: flex; min-height: 17rem; flex-direction: column; padding: 2.5rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.testimonial-card__mark { color: var(--color-accent); font-family: var(--font-display); font-size: 4.5rem; line-height: .75; }
.testimonial-card blockquote { max-width: 34ch; margin-top: 1.5rem; color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); line-height: 1.35; }
.testimonial-card figcaption { margin-top: auto; padding-top: 2.5rem; color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; }

.faq-list { max-width: 54rem; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary, .pdp-accordions summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem 0; cursor: pointer; list-style: none; color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; }
.faq-item summary::-webkit-details-marker, .pdp-accordions summary::-webkit-details-marker { display: none; }
.faq-item__icon { position: relative; width: 1.25rem; height: 1.25rem; flex: none; color: var(--color-accent-strong); }
.faq-item__icon::before, .faq-item__icon::after { position: absolute; content: ''; background: currentColor; transition: transform .2s ease; }
.faq-item__icon::before { top: 50%; left: 0; width: 100%; height: 1.5px; }
.faq-item__icon::after { top: 0; left: 50%; width: 1.5px; height: 100%; }
details[open] > summary .faq-item__icon::after { transform: scaleY(0); }
.faq-item__answer { max-width: 60ch; padding-bottom: 1.5rem; color: var(--color-ink-muted); }

.page-header { padding-block: 1rem 3rem; }
.page-header h1 { max-width: 18ch; margin-top: 1rem; font-size: var(--text-2xl); }
.page-header__description { max-width: 58ch; margin-top: 1rem; color: var(--color-ink-muted); font-size: var(--text-lg); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.breadcrumb a:hover { color: var(--color-accent-strong); }
.listing-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; padding-block: 1rem; border-block: 1px solid var(--line); color: var(--color-ink-muted); font-size: var(--text-sm); }
.sort-form { display: flex; align-items: center; gap: .75rem; }
.sort-form select, .footer-localization__select { padding: .55rem .8rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: white; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 3rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.pagination a { color: var(--color-accent-strong); font-weight: 600; }

.pdp { display: grid; gap: 3rem; }
.pdp-gallery { display: grid; gap: 1rem; align-content: start; }
.pdp-gallery__item { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--color-surface-sunken); }
.pdp-gallery__item img { width: 100%; height: 100%; object-fit: contain; }
.pdp-gallery__item--primary { grid-column: 1/-1; }
.pdp-gallery__item--empty { display: grid; min-height: 30rem; place-items: center; color: var(--color-ink-faint); font-family: var(--font-mono); }
.pdp__info { align-self: start; }
.pdp__vendor { color: var(--color-ink-faint); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; }
.pdp__title { margin-top: .5rem; font-size: var(--text-2xl); }
.pdp__info > .data-chips { margin-top: 1.5rem; }
.pdp__price { display: flex; gap: .75rem; margin-top: 1.5rem; font-size: var(--text-xl); }
.pdp__tax { margin-top: .35rem; color: var(--color-ink-muted); font-size: var(--text-xs); }
.product-form { display: grid; gap: 1rem; margin-top: 2rem; }
.form-field { display: grid; gap: .45rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.form-field input, .form-field select, .form-field textarea, .search-form input { width: 100%; padding: .8rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: white; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus, .search-form input:focus { border-color: var(--color-accent); outline: 1px solid var(--color-accent); }
.form-field--quantity { max-width: 7rem; }
.research-notice { display: flex; align-items: flex-start; gap: 1rem; margin-top: 1.5rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--color-surface-sunken); color: var(--color-ink-muted); font-size: var(--text-sm); }
.research-notice__mark { flex: none; color: var(--color-accent-strong); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; }
.pdp-accordions { margin-top: 1.5rem; border-top: 1px solid var(--line); }
.pdp-accordions details { border-bottom: 1px solid var(--line); }
.pdp-accordions details > .rte, .pdp-accordions details > dl { padding-bottom: 1.5rem; color: var(--color-ink-muted); }
.spec-table > div { display: grid; grid-template-columns: minmax(9rem,.6fr) 1fr; gap: 1rem; padding: .65rem 0; border-bottom: 1px solid var(--line); }
.spec-table dt { color: var(--color-ink-faint); }
.spec-table dd { margin: 0; color: var(--color-ink-strong); font-family: var(--font-mono); font-size: var(--text-sm); overflow-wrap: anywhere; }

.cart-layout { display: grid; gap: 2.5rem; }
.cart-lines { border-top: 1px solid var(--line); }
.cart-line { display: grid; grid-template-columns: 7rem minmax(0,1fr) auto; gap: 1.25rem; padding-block: 1.5rem; border-bottom: 1px solid var(--line); }
.cart-line__image { overflow: hidden; aspect-ratio: 1; border-radius: var(--radius-sm); background: var(--color-surface-sunken); }
.cart-line__image img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__details h2 { font-size: var(--text-base); }
.cart-line__details p { color: var(--color-ink-muted); font-size: var(--text-sm); }
.cart-line__controls { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }
.cart-line__controls input { width: 4.5rem; padding: .4rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }
.cart-line__controls a { color: var(--color-accent-strong); font-size: var(--text-sm); }
.cart-summary { align-self: start; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.cart-summary h2 { margin-bottom: 1.5rem; }
.cart-summary__row { display: flex; justify-content: space-between; gap: 1rem; padding-block: .75rem; border-bottom: 1px solid var(--line); }
.cart-summary__row--total { margin-bottom: 1rem; font-size: var(--text-lg); }
.cart-summary .btn { margin-top: .75rem; }
.cart-summary > p { margin-top: .75rem; color: var(--color-ink-muted); font-size: var(--text-xs); }
.empty-state { padding-block: 5rem; text-align: center; }
.empty-state h1, .empty-state h2 { font-size: var(--text-2xl); }
.empty-state p { margin-top: 1rem; color: var(--color-ink-muted); }
.empty-state .btn { margin-top: 1.5rem; }

.rich-text-section__inner { max-width: 54rem; }
.rich-text-section h2 { margin-top: 1rem; font-size: var(--text-2xl); }
.rich-text-section .rte { margin-top: 1.5rem; color: var(--color-ink-muted); font-size: var(--text-lg); }
.rich-text-section .btn { margin-top: 2rem; }
.rich-text-section--center .rich-text-section__inner { margin-inline: auto; text-align: center; }
.rich-text-section--center .eyebrow { justify-content: center; }
.contact-layout { display: grid; gap: 3rem; }
.contact-layout h1 { max-width: 14ch; margin-top: 1rem; font-size: var(--text-2xl); }
.contact-layout .lede { max-width: 42ch; margin-top: 1.5rem; color: var(--color-ink-muted); font-size: var(--text-lg); }
.contact-direct { margin-top: 2rem; color: var(--color-accent-strong); font-weight: 600; }
.contact-form { padding: clamp(1.25rem,3vw,2.5rem); border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.form-grid { display: grid; gap: 1rem; }
.contact-form .btn { margin-top: 1.5rem; }
.form-success, .form-error { margin-bottom: 1.5rem; padding: 1rem; border-radius: var(--radius-sm); background: var(--color-accent-soft); }
.form-error { background: #f9e7e8; color: var(--color-danger); }
.search-form { display: flex; max-width: 48rem; gap: .5rem; margin-bottom: 3rem; }
.search-form input { min-width: 0; flex: 1; border-radius: var(--radius-pill); }
.search-empty-state { width: min(100%,34rem); grid-column: 1 / -1; justify-self: center; margin-inline: auto; }
.search-empty-state h2 { text-wrap: balance; }
.search-empty-state p { max-width: 34ch; margin-inline: auto; text-wrap: balance; }
.article-grid { display: grid; gap: 1.5rem; }
.article-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.article-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.article-card > div { padding: 1.5rem; }
.article-card h2 { margin-block: .5rem; font-size: var(--text-lg); }
.article-card p:last-child { color: var(--color-ink-muted); }
.article__header { max-width: 54rem; }
.article__header h1 { margin-top: 1rem; font-size: var(--text-2xl); }
.article__header > p:last-child { margin-top: 1rem; color: var(--color-ink-muted); }
.article__image { margin-top: 3rem; }
.article__image img { width: 100%; max-height: 44rem; object-fit: cover; border-radius: var(--radius-md); }
.article__content { margin-top: 3rem; }

.site-footer { border-top: 1px solid var(--line); background: var(--color-surface); color: var(--color-ink); }
.footer-newsletter { border-bottom: 1px solid var(--line); }
.footer-newsletter__inner { display: grid; align-items: center; gap: 2.5rem; padding-block: 2.5rem; }
.footer-newsletter__heading { color: var(--color-ink-strong); font-size: var(--text-xl); }
.footer-newsletter__body { max-width: 42ch; margin-top: .75rem; color: var(--color-ink-muted); }
.footer-newsletter__form { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.footer-newsletter__input { min-width: 14rem; flex: 1; padding: .85rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-pill); background: var(--color-surface-raised); color: var(--color-ink); }
.footer-newsletter__consent, .footer-newsletter__status { margin-top: .75rem; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: var(--text-xs); }
.footer-newsletter__status--ok { color: var(--color-success); }
.footer-newsletter__status--err { color: var(--color-warning); }
.footer-main { display: grid; gap: 2.5rem; padding-block: 2.5rem; }
.footer-brand__name { color: var(--color-ink-strong); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; }
.footer-brand__tag { max-width: 32ch; margin-top: .75rem; color: var(--color-ink-muted); font-size: var(--text-sm); }
.footer-brand__legal { margin-top: 1rem; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: var(--text-xs); }
.footer-col__title { margin-bottom: 1rem; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; }
.footer-col__links { display: flex; flex-direction: column; gap: .75rem; }
.footer-col__link { color: var(--color-ink); font-size: var(--text-sm); opacity: .85; }
.footer-col__link:hover { color: var(--color-accent-strong); opacity: 1; }
.footer-localization__select { min-width: 9rem; border-color: var(--line-strong); background: var(--color-surface-raised); color: var(--color-ink); }
.footer-bottom { border-top: 1px solid var(--line); }
.footer-bottom__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.5rem; color: var(--color-ink-muted); font-size: var(--text-xs); }
.footer-bottom__compliance { font-family: var(--font-mono); }

@media (min-width: 40rem) {
  .product-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .category-grid, .article-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .category-tile { min-height: 15rem; }
  .form-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .form-field--full { grid-column: 1/-1; }
  .footer-main { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (min-width: 56rem) {
  .trust-bar__grid { grid-template-columns: repeat(4,1fr); }
  .category-grid, .institutional__grid, .feature-cards__grid, .testimonial-grid, .article-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .footer-newsletter__inner { grid-template-columns: 1.1fr 1fr; }
}
@media (min-width: 60rem) {
  .quality-band__inner { grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
  .pdp { grid-template-columns: minmax(0,1.1fr) minmax(24rem,.9fr); }
  .pdp-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pdp__info { position: sticky; top: calc(var(--header-height) + 2rem); }
  .cart-layout { grid-template-columns: minmax(0,1fr) minmax(18rem,25rem); }
  .contact-layout { grid-template-columns: .8fr 1.2fr; }
}
@media (min-width: 64rem) {
  .site-nav { display: flex; }
  .site-header__menu-toggle { display: none; }
  .product-grid--3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .product-grid--4 { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .footer-main { grid-template-columns: 1.4fr repeat(3,1fr) 1.2fr; }
}
@media (max-width: 47.99rem) {
  .hero__inner--dark { min-height: 38rem; padding: 1.5rem; }
  .hero__artwork img { object-position: var(--hero-position-mobile); }
  .hero__veil { background: linear-gradient(180deg,rgb(3 15 35 / .8),rgb(3 15 35 / .28) 46%,rgb(3 15 35 / .92) 72%); }
  .hero__inner--dark .hero__copy { align-self: stretch; display: flex; flex-direction: column; }
  .hero__brand-mark, .hero__inner--dark .eyebrow { align-self: center; }
  .hero__inner--dark .hero__heading { align-self: center; max-width: 100%; font-size: clamp(1.5rem, 9vw, 2.75rem); text-align: center; }
  .hero__inner--dark .hero__sub { margin-top: auto; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}
@media (max-width: 47.99rem) {
  .announcement__secondary, .announcement__dot { display: none; }
  .site-header__inner { gap: .25rem; }
  .site-header__brand-name { font-size: 1.05rem; }
  .site-header__actions { gap: 0; }
  .site-header__icon-btn { width: 2.35rem; height: 2.35rem; }
  .header-language__control { min-height: 2.35rem; padding-inline: .4rem .25rem; }
  .header-language__full { display: none; }
  .header-language__short { display: inline; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .cart-line { grid-template-columns: 5rem minmax(0,1fr); }
  .cart-line > strong { grid-column: 2; }
}
@media (max-width: 34rem) {
  .site-header__brand-tag { display: none; }
  .site-header__brand-name { font-size: .98rem; }
  .site-header__icon-btn { width: 2.2rem; height: 2.2rem; }
  .header-language__control { min-height: 2.2rem; }
  .trust-bar__grid { grid-template-columns: 1fr; }
  .quality-band { margin-inline: .75rem; border-radius: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto!important; transition-duration: .001ms!important; animation-duration: .001ms!important; animation-iteration-count: 1!important; }
}