/* Helix design refresh: shared spacing, typography and shopping layouts. */
html{scroll-padding-top:125px}body{line-height:1.55}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button:disabled{cursor:not-allowed}.hx-backline{max-width:1320px;margin:auto;padding:0 32px 12px;font-size:12px;color:var(--hx-muted)}header>div{height:88px!important;min-height:88px;gap:16px;flex-wrap:nowrap!important}.hx-nav-secondary{display:flex;align-items:center;gap:12px;padding:20px 24px;border-bottom:1px solid var(--hx-line)}.hx-menu{width:min(360px,90vw)!important;max-width:90vw;background:var(--hx-paper)!important;color:var(--hx-ink)}.hx-menu nav>a,.hx-menu nav summary{font-size:16px;min-height:48px}.hx-menu nav>a:hover{background:var(--hx-soft)}
.hx-hero{padding:64px 0 36px}.hx-hero-grid{gap:72px}.hx-hero h1{font-size:clamp(44px,5.7vw,80px);line-height:1.03;letter-spacing:-.05em}.hx-hero-copy>p{font-size:18px;max-width:400px}.hx-hero-art{box-shadow:0 20px 50px #243a2910}.hx-photo-top{display:none}.hx-photo-caption{padding:14px 18px;background:#f7faf0e8}.hx-photo-caption strong{font-size:16px}.hx-hero-note{line-height:1.8}.hx-benefits{margin-top:44px}.hx-benefits strong{font-size:15px}.hx-benefits small{line-height:1.5}
.hx-category{display:flex;align-items:center;border-top:0;border-left:5px solid var(--category-colour);padding:12px;gap:10px;min-height:110px}.hx-category img{width:74px;height:74px;aspect-ratio:1;flex:none;border-radius:9px}.hx-category>span{padding:0;font-size:14px;line-height:1.4;flex:1}.hx-category>span:before{display:none}.hx-category i{display:none}.hx-category-grid{gap:12px}.catalog-cat{border-radius:10px!important;border:1px solid var(--hx-line)!important;padding:12px 16px!important;min-height:46px}.catalog-cat.active,.catalog-cat[aria-current="page"]{background:var(--hx-ink)!important;color:var(--hx-paper)!important;border-color:var(--hx-ink)!important;box-shadow:inset 0 -3px var(--category-colour,var(--hx-lime))}.catalog-filter,.catalog-sub{font-size:13px}.hx-section-title h2{font-size:34px}
.product-card{border-radius:16px!important;box-shadow:0 2px 6px #18251d04;opacity:1!important}.product-card:hover{box-shadow:0 10px 24px #18251d0c}.product-card>div:first-child{border:0!important}.product-card>div:first-child>.absolute.inset-0{display:none}.product-card>div:nth-child(2){padding:18px!important;gap:0}.product-card>div:nth-child(2)>div:first-child{display:flex;flex-direction:column;gap:10px;align-items:flex-start;min-height:96px}.product-card .leading-tight{font-size:19px!important;line-height:1.3;min-height:2.6em;display:block;letter-spacing:-.02em}.product-card [data-variant-stock-el]{margin:0!important;background:var(--hx-soft)!important;color:var(--hx-muted)!important;border-radius:5px;padding:4px 7px;font:500 11px Outfit,Arial,sans-serif;white-space:normal}.product-card p.clamp-2{display:none}.product-card .hx-card-bottom{display:flex!important;flex-direction:column!important;align-items:stretch!important;gap:14px;padding-top:16px!important}.hx-card-bottom>div:first-child{min-height:30px}.hx-card-bottom>div:first-child>span:not(.line-through),.hx-card-bottom [data-variant-price-container]>span:first-child{font:600 23px Outfit,Arial,sans-serif!important;letter-spacing:-.02em}.hx-card-bottom>div:last-child{width:100%;display:flex;flex-direction:column;align-items:stretch!important}.hx-card-bottom>div:last-child>span:last-child:not(.variant-oos-badge){display:none}.product-card .add-to-cart-btn{min-height:46px;width:100%;justify-content:center;border-radius:9px!important;font:600 14px Outfit,Arial,sans-serif!important;background:var(--hx-ink)!important;color:var(--hx-paper)!important;box-shadow:none}.product-card select{min-height:42px;font-size:12px!important}.product-card [data-new-product-badge]{font-size:9px!important;padding:3px 5px!important}.product-card [data-restock] input{min-width:0;width:100%}
.hx-product-info{gap:22px!important}.hx-product-info h1{font-size:clamp(30px,3.4vw,46px)!important;line-height:1.12;letter-spacing:-.04em}.hx-product-info>p{font-size:16px;line-height:1.75}.hx-purchase{padding:22px!important;background:var(--hx-soft);border:1px solid var(--hx-line)!important;border-radius:14px;display:flex!important;flex-direction:column;align-items:stretch!important;gap:18px!important}.hx-purchase>div:last-child{display:flex;gap:10px}.hx-purchase #addToCartBtn{flex-basis:100%;width:100%;justify-content:center;min-height:50px;background:var(--hx-ink)!important;color:var(--hx-paper)!important;font-size:15px}.hx-purchase a,.hx-purchase button{border-radius:9px;min-height:44px}.hx-purchase>div:last-child>a,.hx-purchase>div:last-child>button:not(#addToCartBtn){flex:1;justify-content:center}.hx-product-accordion{border-top:1px solid var(--hx-line);padding:0;background:transparent}.hx-product-accordion summary{list-style:none;cursor:pointer;padding:18px 0;display:flex;justify-content:space-between;font-weight:500;font-size:16px}.hx-product-accordion summary::-webkit-details-marker{display:none}.hx-product-accordion summary:after{content:'+';font-size:22px;color:var(--hx-muted)}.hx-product-accordion[open] summary:after{content:'−'}.hx-product-accordion>div{padding-bottom:18px;font-size:14px;line-height:1.7;color:var(--hx-muted)}.hx-product-accordion .grid{font-family:Outfit,Arial,sans-serif}.hx-product-accordion section{padding:0;border:0;background:none!important}.hx-product-accordion section h2{display:none}#productHero>nav{line-height:1.6;flex-wrap:wrap}#stockBadge{background:var(--hx-soft)!important;color:var(--hx-muted)!important;border-radius:5px;padding:6px 9px;font:500 12px Outfit,Arial,sans-serif}
#cartDrawer{max-width:460px!important;height:100dvh;max-height:100dvh}#cartDrawer>div:first-child{padding:24px;border-bottom:1px solid var(--hx-line)}#cartItems{padding:20px!important}#cartItems [data-cart-id]{display:grid;grid-template-columns:80px minmax(0,1fr);gap:12px;background:var(--hx-surface)!important;border:1px solid var(--hx-line);padding:14px;border-radius:12px}#cartItems [data-cart-id]>div:first-child{grid-row:1 / span 2}#cartItems [data-cart-id]>div:last-child{grid-column:2;justify-content:flex-start;gap:8px}#cartItems button{width:36px;min-width:36px;height:36px;background:var(--hx-soft)!important;border:1px solid var(--hx-line);border-radius:8px;color:var(--hx-ink)!important}#cartItems .cart-remove{margin-left:auto;background:transparent!important;border:0}#cartFooter{padding:22px!important;background:var(--hx-surface)!important;box-shadow:0 -8px 24px #18251d08}#cartFooter>a{min-height:52px;border-radius:10px;background:var(--hx-ink)!important;color:var(--hx-paper)!important;font-size:15px}#cartFooter>div:first-child{font-size:17px}#cartFooter .hx-cart-note{font:400 12px Outfit,Arial,sans-serif;line-height:1.6;color:var(--hx-muted);margin:12px 0}
@media(min-width:1024px){#productHero>div.grid>div:first-child{position:sticky;top:130px}}
@media(max-width:900px){.hx-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hx-hero-grid{gap:32px}}
@media(max-width:767px){header>div{height:70px!important;min-height:70px!important;gap:8px;padding:0 16px!important;justify-content:space-between!important}header>div>.hx-logo-group{flex:1;gap:10px}header img[alt="Helix Research"]{height:44px!important}header #cartWrapper{margin:0!important}header #cartBtn{width:44px;height:44px;display:flex;align-items:center;justify-content:center}.hx-backline{padding:0 20px 10px;font-size:12px}.hx-backline a{padding:0!important}.hx-nav-secondary #authNav{margin-left:0!important}.hx-nav-secondary button{min-width:44px;min-height:44px}.hx-menu nav{padding-bottom:30px}.hx-hero{padding:30px 0 20px}.hx-hero-grid{gap:24px}.hx-hero-copy{padding:0}.hx-hero h1{font-size:48px;margin:24px 0 20px}.hx-hero-copy>p{font-size:16px}.hx-actions{margin:24px 0}.hx-button{width:100%;min-height:52px}.hx-hero-note{font-size:9px;margin-top:20px;max-width:300px}.hx-hero-art{border-radius:16px}.hx-photo-caption{bottom:12px;left:12px;right:12px;padding:10px 12px}.hx-photo-caption strong{font-size:14px}.hx-benefits{margin-top:28px}.hx-benefits>div{padding:14px 0!important}.hx-collections{padding:28px 0}.hx-section-title h2{font-size:28px}.hx-category{padding:10px;gap:8px;min-height:98px;flex-direction:column;align-items:flex-start}.hx-category img{width:46px;height:46px}.hx-category>span{font-size:13px}.hx-category-grid{gap:10px}#catalog>div{padding-top:30px}.product-card>div:nth-child(2){padding:12px!important}.product-card .leading-tight{font-size:16px!important;min-height:3.9em}.product-card>div:nth-child(2)>div:first-child{min-height:114px}.hx-card-bottom>div:first-child>span:not(.line-through){font-size:21px!important}.product-card .add-to-cart-btn{font-size:12px!important;min-height:44px;padding:10px 4px!important}.product-card [data-variant-stock-el]{font-size:10px!important}.hx-product-info{gap:18px!important}.hx-purchase{padding:18px!important}#productHero{padding-top:24px!important}#cartItems{padding:14px!important}#cartFooter{padding:18px!important}#cartHoverPanel{display:none!important}html body #freeShippingText{font-size:9px;letter-spacing:.04em}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(min-width:768px) and (max-width:1023px){header nav{display:none!important}header>div>.hx-logo-group{flex:1}header>div{justify-content:space-between!important}header #cartWrapper{margin-left:0!important}}
.hx-hero-note{font-size:11px}.hx-photo-caption small{font-size:10px}.hx-eyebrow{font-size:11px}html[data-theme="dark"] header nav a,html[data-theme="dark"] header nav button,html[data-theme="dark"] header button[aria-label],html[data-theme="dark"] header #cartBtn{color:var(--hx-muted)!important}@media(max-width:767px){.hx-hero-note{font-size:10px;max-width:100%}html body #freeShippingText{font-size:10px}}

/* Readable stock badges. Text and colour both communicate availability. */
html body [data-stock-status][data-stock-status]{display:inline-flex;align-items:center;gap:7px;width:fit-content;max-width:100%;box-sizing:border-box;background:var(--stock-bg,#eef2f6)!important;color:var(--stock-fg,#344054)!important;border:1px solid var(--stock-border,#ccd5df)!important;border-radius:7px!important;padding:6px 9px!important;font:650 13px/1.4 Outfit,Arial,sans-serif!important;letter-spacing:0;white-space:normal!important;text-align:left}
html body [data-stock-status]:before{content:'';display:block;flex:0 0 6px;width:6px;height:6px;border-radius:50%;background:currentColor}
html body [data-stock-status=in_stock]{--stock-bg:#dcfce7;--stock-fg:#166534;--stock-border:#a7e6bd}
html body [data-stock-status=low_stock]{--stock-bg:#fef3c7;--stock-fg:#854d0e;--stock-border:#edce78}
html body [data-stock-status=out_of_stock]{--stock-bg:#fee2e2;--stock-fg:#991b1b;--stock-border:#f1b2b2}
html body [data-stock-status=coming_soon]{--stock-bg:#dbeafe;--stock-fg:#1e40af;--stock-border:#abcaf3}
html body [data-stock-status=available_request]{--stock-bg:#f3e8ff;--stock-fg:#6b21a8;--stock-border:#d9b7f2}
html[data-theme=dark] body [data-stock-status=in_stock]{--stock-bg:#163c2b;--stock-fg:#bbf7d0;--stock-border:#337c51}
html[data-theme=dark] body [data-stock-status=low_stock]{--stock-bg:#453311;--stock-fg:#fde68a;--stock-border:#8b6925}
html[data-theme=dark] body [data-stock-status=out_of_stock]{--stock-bg:#491f25;--stock-fg:#fecaca;--stock-border:#943e4b}
html[data-theme=dark] body [data-stock-status=coming_soon]{--stock-bg:#1d3054;--stock-fg:#bfdbfe;--stock-border:#416ba2}
html[data-theme=dark] body [data-stock-status=available_request]{--stock-bg:#38204d;--stock-fg:#e9d5ff;--stock-border:#80529c}
#suggestedProducts a>div:last-child>div{flex-wrap:wrap;gap:8px}
@media(max-width:767px){html body [data-stock-status][data-stock-status]{font-size:12px!important;padding:6px 8px!important;gap:6px}.product-card>div:nth-child(2)>div:first-child{min-height:122px}}

/* Emphasise the available quantity without relying on colour alone. */
html body [data-stock-status]:has(.hx-stock-quantity){flex-wrap:wrap;gap:7px}
html body .hx-stock-quantity{display:inline-flex;align-items:baseline;gap:4px;background:var(--stock-fg);color:var(--stock-bg);border-radius:5px;padding:3px 7px;white-space:nowrap;font-size:11px;font-weight:600}
html body .hx-stock-quantity strong{font:800 20px/1.1 Outfit,Arial,sans-serif;font-variant-numeric:tabular-nums;color:inherit}
@media(max-width:767px){html body [data-stock-status]:has(.hx-stock-quantity):before{display:none}html body .hx-stock-quantity strong{font-size:19px}html body .hx-stock-quantity{padding:3px 6px}.product-card>div:nth-child(2)>div:first-child{min-height:142px}}

html body #stockBadge[data-stock-status]{background:var(--stock-bg)!important;color:var(--stock-fg)!important;border-color:var(--stock-border)!important;font-size:14px!important;padding:8px 10px!important}
html body #stockBadge .hx-stock-quantity strong{font-size:24px}
/* Consistent catalogue photography, hierarchy and controls. */
.product-card>div:first-child{aspect-ratio:1!important;height:auto!important;background:var(--hx-soft)!important;overflow:hidden}.product-card>div:first-child img{width:100%!important;height:100%!important;object-fit:contain!important;object-position:center!important;transform:none!important}.product-card>div:nth-child(2)>div:first-child{min-height:112px;gap:9px}.product-card .leading-tight{min-height:2.6em!important}.product-card>div:first-child>span.absolute{display:none}.hx-native-variants{display:none!important}.hx-size-options{display:flex;flex-wrap:wrap;gap:6px}.hx-size-option{padding:8px 10px;min-height:38px;border:1px solid var(--hx-line);border-radius:7px;background:var(--hx-paper);color:var(--hx-ink);font-size:12px;font-weight:600}.hx-size-option[aria-pressed=true]{background:var(--hx-ink);color:var(--hx-paper);border-color:var(--hx-ink);box-shadow:inset 0 -3px var(--hx-lime)}.hx-size-unavailable{text-decoration:line-through;text-decoration-thickness:1px;opacity:.65}.hx-size-option:focus-visible,button:focus-visible{outline:2px solid #719646;outline-offset:3px}.hx-overview-title{font-size:16px;font-weight:650;margin:12px 0 -12px}.hx-product-info>p{max-width:65ch}#productImage{object-fit:contain!important;object-position:center!important;transform:none!important}#cartItems [data-cart-id]{grid-template-columns:92px minmax(0,1fr);padding:16px}#cartItems [data-cart-id]>div:first-child{width:92px!important;height:92px!important}#cartItems img{object-fit:contain!important}#cartItems [data-cart-id] .truncate{white-space:normal}#cartFooter>div:first-child{font-size:20px;font-weight:650}.hx-added{background:#166534!important;color:#fff!important}.hx-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.hx-mobile-purchase{display:none}
@media(max-width:767px){.hx-category-scroll{display:flex!important;flex-wrap:nowrap!important;overflow-x:auto;max-width:100%;gap:8px;padding:4px 2px 12px;scroll-snap-type:x proximity}.hx-category-scroll .catalog-cat{flex:none;white-space:nowrap;scroll-snap-align:start;font-size:12px!important}.product-card>div:nth-child(2)>div:first-child{min-height:122px}.hx-size-option{min-height:38px;padding:7px 8px;font-size:11px}.hx-mobile-purchase{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:35;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--hx-paper);border-top:1px solid var(--hx-line);box-shadow:0 -4px 20px #0001;gap:16px;align-items:center;justify-content:space-between}.hx-mobile-purchase strong{display:block;font-size:20px;color:var(--hx-ink)}.hx-mobile-purchase small{display:block;font-size:11px;color:var(--hx-muted)}.hx-mobile-purchase button{min-height:46px;padding:10px 20px;border-radius:9px;background:var(--hx-ink);color:var(--hx-paper);font-size:13px;font-weight:600}.hx-mobile-purchase button:disabled{opacity:.5}.hx-has-purchase-bar{padding-bottom:94px}body:has(#cartDrawer:not(.translate-x-full)) .hx-mobile-purchase{visibility:hidden}#cartItems [data-cart-id]{grid-template-columns:76px minmax(0,1fr)}#cartItems [data-cart-id]>div:first-child{width:76px!important;height:76px!important}}
.product-card .hx-card-meta{margin:0!important;flex-wrap:wrap;gap:6px;font-size:11px!important}.product-card>div:first-child>div.absolute.top-2.left-2{display:none}.product-card .hx-stock-label{font-weight:650}.product-card .hx-card-bottom{margin-top:auto}.product-card>div:nth-child(2)>div:first-child{min-height:128px}.product-card .leading-tight{min-height:0!important}
@media(max-width:767px){.product-card>div:nth-child(2)>div:first-child{min-height:140px}.product-card .hx-card-meta{font-size:10px!important}}