/*
Theme Name: JP Research B2B
Description: B2B catalogue for lyophilised research compounds. Violet Construct palette, dark only.
Version: 1.1.0
Requires PHP: 8.0
*/
/* Violet Construct. --accent is the one swap point for the brand colour. */
:root{
  color-scheme:dark;
  --void:#0A0911; --carbon:#15131F; --carbon-2:#1c1929; --line:#2a2638; --line-2:#3a3450;
  --paper:#EEECF5; --fog:#9C99AE; --lumen:#B496FF;
  --accent:#7A2CFF; --accent-hi:#8d47ff; --accent-ink:#ffffff; --glow:rgba(122,44,255,.28);
  --radius:16px; --radius-sm:10px; --max:1240px;
  --display:Archivo,Inter,Arial,sans-serif; --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:150px}
body{margin:0;background:var(--void);color:var(--paper);font:16px/1.6 Inter,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--lumen)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
@media (min-width:720px){.wrap{padding:0 28px}}
h1,h2,h3{font-family:var(--display);line-height:1.04;margin:0 0 .5em;letter-spacing:-.025em;font-weight:800}
h1{font-size:clamp(38px,6.4vw,76px)} h2{font-size:clamp(26px,3.4vw,40px)} h3{font-size:18px;letter-spacing:-.01em}
p{margin:0 0 1em}
.muted{color:var(--fog)}
.mono{font-family:var(--mono);letter-spacing:-.01em}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 12px/1 Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--lumen);margin-bottom:18px}
.eyebrow:before{content:"";width:18px;height:1.5px;background:var(--accent)}

/* research-use bar: first thing on every page, never dismissible */
.ruo-bar{position:sticky;top:0;z-index:60;background:#17132a;border-bottom:1px solid var(--line-2);color:var(--paper);font-size:13px;line-height:1.4;padding:9px 16px;text-align:center}
.ruo-bar strong{color:#fff;letter-spacing:.08em;text-transform:uppercase;font-size:12px;margin-right:4px}
.ruo-bar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:1px;box-shadow:0 0 0 3px rgba(122,44,255,.3)}

/* header */
.site-head{position:sticky;top:var(--barh,37px);z-index:50;background:rgba(10,9,17,.8);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;color:var(--paper);text-decoration:none;font:800 20px/1 var(--display);letter-spacing:-.02em;white-space:nowrap}
.logo svg{width:30px;height:30px}
.nav{display:flex;gap:2px;align-items:center;font-size:14.5px}
.nav a{color:var(--fog);text-decoration:none;padding:9px 13px;border-radius:999px;transition:color .15s,background .15s}
.nav a:hover,.nav a.cur{color:var(--paper);background:var(--carbon-2)}
.nav .order{background:var(--accent);color:var(--accent-ink);font-weight:600;margin-left:8px;padding:10px 18px}
.nav .order:hover{background:var(--accent-hi);color:#fff}
.menu-btn{display:none}
@media (max-width:900px){
  .nav{position:fixed;left:12px;right:12px;top:calc(var(--barh,37px) + 74px);flex-direction:column;align-items:stretch;background:var(--carbon);border:1px solid var(--line-2);border-radius:var(--radius);padding:8px;display:none;box-shadow:0 24px 60px rgba(0,0,0,.6)}
  .nav.open{display:flex}
  .nav a{padding:13px 14px}
  .nav .order{margin:6px 0 0;text-align:center}
  .menu-btn{display:inline-flex;align-items:center;gap:8px;background:var(--carbon-2);color:var(--paper);border:1px solid var(--line-2);border-radius:999px;padding:9px 15px;font:600 14px Inter,sans-serif;cursor:pointer}
}

main{padding:0 0 80px}
.page-pad{padding-top:44px}

/* buttons */
.btn,.button,button.button,.single_add_to_cart_button,input.button,#place_order,.wc-proceed-to-checkout a.checkout-button{display:inline-flex!important;align-items:center;justify-content:center;gap:8px;background:var(--accent)!important;color:var(--accent-ink)!important;border:0!important;border-radius:999px!important;padding:14px 24px!important;font:600 15px/1.2 Inter,sans-serif!important;cursor:pointer;text-decoration:none!important;transition:background .15s,transform .15s;box-shadow:0 10px 30px -10px rgba(122,44,255,.7)}
.btn:hover,.button:hover,.single_add_to_cart_button:hover,#place_order:hover{background:var(--accent-hi)!important;transform:translateY(-1px)}
.btn.ghost{background:rgba(255,255,255,.02)!important;border:1px solid var(--line-2)!important;color:var(--paper)!important;box-shadow:none}
.btn.ghost:hover{border-color:var(--lumen)!important}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background:
  radial-gradient(42% 62% at 76% 58%,var(--glow),rgba(122,44,255,0) 72%),
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/56px 56px,
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/56px 56px;
  -webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
.hero .wrap{position:relative}
.hero .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:center;padding-top:56px;padding-bottom:20px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{font-size:18px;color:var(--fog);max-width:580px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 0}
.hero-vials{position:relative;margin-right:-40px}
.hero-vials img{width:100%;height:auto;-webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 52%,transparent 71%);mask-image:radial-gradient(ellipse at 50% 50%,#000 52%,transparent 71%)}
@media (max-width:960px){.hero .hero-grid{grid-template-columns:1fr;padding-top:40px}.hero-vials{margin-right:0}.hero-vials{max-width:520px;width:100%;margin:0 auto}}
.proof{position:relative;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:8px}
.proof div{padding:22px 20px;border-right:1px solid var(--line)}
.proof div:last-child{border-right:0}
.proof b{display:block;font:800 28px/1.1 var(--display);letter-spacing:-.02em;color:var(--paper)}
.proof span{font-size:13px;color:var(--fog)}
@media (max-width:720px){.proof{grid-template-columns:1fr 1fr}.proof div:nth-child(2){border-right:0}.proof div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* ruo notice card */
.ruo-card{display:flex;gap:12px;align-items:flex-start;background:linear-gradient(180deg,rgba(122,44,255,.14),rgba(122,44,255,.05));border:1px solid rgba(180,150,255,.35);border-radius:var(--radius-sm);padding:14px 16px;font-size:14px;line-height:1.5;color:var(--paper)}
.ruo-card svg{flex:none;width:20px;height:20px;color:var(--lumen);margin-top:1px}
.ruo-card p{margin:0}
.ruo-card strong{color:#fff}
.hero .ruo-card{margin-top:24px;max-width:580px}

/* sections */
.section{padding-top:80px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.section-head h2{margin:0}
.section-head p{max-width:520px;margin:0;color:var(--fog)}

/* mechanism-class tiles (home) */
.classes{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.class-tile{position:relative;display:flex;gap:14px;align-items:center;padding:14px;background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;color:var(--paper);overflow:hidden;transition:.2s}
.class-tile:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:0 18px 40px -20px rgba(122,44,255,.55)}
.class-tile img{width:76px;height:76px;border-radius:12px;object-fit:cover;flex:none}
.class-tile h3{font-size:16.5px;margin:0 0 4px;line-height:1.2}
.class-tile span{font-size:13px;color:var(--fog)}
.class-tile .arrow{margin-left:auto;color:var(--lumen);font-size:18px;flex:none}

/* class chips (catalogue) */
.chips{position:sticky;top:calc(var(--barh,37px) + 69px);z-index:40;display:flex;gap:8px;overflow-x:auto;padding:14px 0;margin-bottom:6px;background:linear-gradient(var(--void) 78%,rgba(10,9,17,0));scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips a{flex:none;font-size:13px;color:var(--fog);text-decoration:none;border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;background:var(--carbon);transition:.15s}
.chips a:hover,.chips a.on{color:#fff;border-color:var(--accent);background:rgba(122,44,255,.18)}
.cls-title{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin:44px 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.cls-title h2{font-size:clamp(22px,2.6vw,28px);margin:0}
.cls-title span{font-size:13px;color:var(--fog)}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:16px}
@media (max-width:520px){.grid{grid-template-columns:1fr 1fr;gap:10px}}
.card{position:relative;display:flex;flex-direction:column;background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--paper);transition:border-color .2s,transform .2s,box-shadow .2s}
.card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 22px 44px -22px rgba(122,44,255,.6)}
.card .img{aspect-ratio:1/1;background:#1b1b1f;overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transform:scale(1.3);transform-origin:50% 56%;transition:transform .4s}
.card:hover .img img{transform:scale(1.36)}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font:800 17px/1.15 var(--display);letter-spacing:-.01em;margin:0}
.card .syn{font-size:12.5px;color:var(--fog);margin:-4px 0 0;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font:500 11.5px/1 var(--mono);color:var(--lumen);background:rgba(180,150,255,.08);border:1px solid rgba(180,150,255,.22);border-radius:6px;padding:5px 7px}
.tag.qty{font:700 11.5px/1 Inter,sans-serif;color:#fff;background:var(--accent);border-color:transparent}
.tag.coa{font:600 11.5px/1 Inter,sans-serif;color:var(--paper);background:transparent;border-color:var(--line-2)}
.price{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.price b{font:800 19px/1 var(--display);letter-spacing:-.01em}
.price b small{font:500 12px Inter,sans-serif;color:var(--fog);margin-left:2px}
.price .vol{font-size:12px;color:var(--fog)}
@media (max-width:520px){.card .body{padding:12px}.card h3{font-size:15px}.price b{font-size:16px}.tags .tag:not(.qty){display:none}}

/* feature tiles */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feature{background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feature .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(122,44,255,.14);border:1px solid rgba(180,150,255,.25);margin-bottom:16px}
.feature svg{width:22px;height:22px;color:var(--lumen)}
.feature h3{margin-bottom:6px}
.feature p{font-size:14px;color:var(--fog);margin:0}
@media (max-width:980px){.features{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.features{grid-template-columns:1fr}}

.cta-band{margin-top:80px;position:relative;overflow:hidden;background:var(--carbon);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,5vw,56px);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band:before{content:"";position:absolute;right:-10%;top:-60%;width:60%;height:220%;background:radial-gradient(closest-side,var(--glow),rgba(122,44,255,0))}
.cta-band > *{position:relative}
.cta-band h2{margin:0 0 6px}
.cta-band p{margin:0;color:var(--fog)}

/* product page */
.crumbs{font-size:13px;color:var(--fog);margin:30px 0 16px}
.crumbs a{color:var(--fog);text-decoration:none}
.crumbs a:hover{color:var(--paper)}
.pdp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start}
.pdp-img img{transform:scale(1.18);transform-origin:50% 56%}
.pdp-img{position:sticky;top:calc(var(--barh,37px) + 90px);background:#1b1b1f;border:1px solid var(--line);border-radius:24px;overflow:hidden}
.pdp-head .cls{font-size:13px;color:var(--lumen);font-weight:600;letter-spacing:.04em}
.pdp-head h1{font-size:clamp(34px,4.4vw,54px);margin:8px 0 10px}
.pdp-head .tags{margin-bottom:16px}
.pdp-head .ruo-card{margin:0 0 22px}
@media (max-width:900px){
  .pdp{grid-template-columns:minmax(0,1fr);gap:20px}
  .pdp-img{position:static;max-width:460px;width:100%;margin:0 auto}
}
.panel{background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:16px}
.panel h2{font-size:18px;letter-spacing:-.01em;margin-bottom:12px}
.spec{width:100%;border-collapse:collapse;font-size:14px}
.spec th{text-align:left;width:40%;font-weight:500;color:var(--fog);padding:10px 12px 10px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec td{padding:10px 0;border-bottom:1px solid var(--line);word-break:break-word}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec td.mono{color:var(--lumen);font-size:13.5px}
.spec sub{font-size:.72em;line-height:0}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.tier{border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:14px;transition:.15s;background:var(--void);cursor:pointer}
.tier span{display:block;font-size:11.5px;color:var(--fog);text-transform:uppercase;letter-spacing:.07em}
.tier b{display:block;font:800 21px/1.2 var(--display);letter-spacing:-.01em;margin-top:4px}
.tier small{font-size:12px;color:var(--fog)}
.tier.on{border-color:var(--accent);background:rgba(122,44,255,.14);box-shadow:inset 0 0 0 1px var(--accent)}
@media (max-width:420px){.tier b{font-size:16.5px}.tier{padding:12px 10px}}
.buy form.cart{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap;margin:0}
.buy .quantity input.qty{width:100px;min-height:50px;padding:10px 12px!important;border-radius:999px!important;font:600 16px Inter,sans-serif!important;text-align:center}
.buy .single_add_to_cart_button{flex:1;min-height:50px}
.line-total{font-size:14px;color:var(--fog);margin:14px 0 0}
.line-total b{color:var(--paper)}
.coa-links{display:flex;gap:10px;flex-wrap:wrap}
.coa-links a{font-size:14px;text-decoration:none;border:1px solid var(--line-2);border-radius:999px;padding:9px 15px;color:var(--paper);background:var(--void)}
.coa-links a:hover{border-color:var(--lumen)}
.prose-sm p{color:#cfcbdc;font-size:15px}

/* reviews */
.rev-summary{display:flex;gap:28px;flex-wrap:wrap;align-items:center;background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:22px}
.rev-summary .big{font:800 60px/1 var(--display);letter-spacing:-.03em}
.rev-summary p{margin:0;max-width:640px;color:var(--fog);font-size:14px}
.stars{color:var(--lumen);letter-spacing:2px;font-size:15px}
.revs{columns:3 300px;column-gap:16px}
.rev{break-inside:avoid;background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px}
.rev p{margin:10px 0;color:#dcd9e8}
.rev .meta{font-size:13px;color:var(--fog)}

/* text pages */
.prose{max-width:820px}
.prose-card{background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,44px)}
.prose-card h2{font-size:21px;margin-top:1.6em}
.prose-card h2:first-child{margin-top:0}
.prose-card p,.prose-card li{color:#d6d3e2}

/* footer */
.site-foot{border-top:1px solid var(--line);background:#07060c;font-size:13.5px;color:var(--fog);padding:52px 0 36px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.foot-grid h4{font:600 12px/1 Inter,sans-serif;text-transform:uppercase;letter-spacing:.1em;color:var(--paper);margin:0 0 14px}
.foot-grid a{display:block;color:var(--fog);text-decoration:none;margin-bottom:9px}
.foot-grid a:hover{color:var(--paper)}
.foot-grid .logo{margin-bottom:14px}
.foot-legal{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-size:12.5px;line-height:1.65}
@media (max-width:720px){.foot-grid{grid-template-columns:1fr}}

/* woocommerce, dark */
.woocommerce-store-notice,.onsale{display:none!important}
.woocommerce-notices-wrapper:empty{display:none}
.woocommerce-message,.woocommerce-info,.woocommerce-error{background:var(--carbon)!important;color:var(--paper)!important;border:1px solid var(--line-2)!important;border-top:3px solid var(--accent)!important;border-radius:var(--radius-sm);list-style:none;padding:14px 18px!important;margin:0 0 18px!important;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.woocommerce-message::before,.woocommerce-info::before,.woocommerce-error::before{display:none!important}
.woocommerce-message a.button{order:2}
.woocommerce table.shop_table{background:var(--carbon);border:1px solid var(--line)!important;border-radius:var(--radius)!important;border-collapse:separate!important;color:var(--paper);overflow:hidden}
.woocommerce table.shop_table th,.woocommerce table.shop_table td{border-color:var(--line)!important;padding:14px!important}
.woocommerce table.shop_table img{width:64px!important;border-radius:10px}
.woocommerce table.shop_table a{color:var(--paper);text-decoration:none;font-weight:600}
.woocommerce a.remove{color:var(--fog)!important}
.woocommerce a.remove:hover{background:var(--accent)!important;color:#fff!important}
.woocommerce form .form-row label{color:var(--paper);font-size:14px}
.woocommerce form .form-row input.input-text,.woocommerce form .form-row textarea,.woocommerce form .form-row select,.select2-container--default .select2-selection--single,.woocommerce .quantity input.qty{background:var(--void)!important;color:var(--paper)!important;border:1px solid var(--line-2)!important;padding:11px 12px;border-radius:var(--radius-sm)!important;font:inherit}
.select2-container--default .select2-selection--single{height:46px}
.select2-container--default .select2-selection--single .select2-selection__rendered{color:var(--paper)!important;line-height:44px}
.select2-dropdown{background:var(--carbon);color:var(--paper);border-color:var(--line-2)}
.select2-container--default .select2-results__option--highlighted[aria-selected]{background:var(--accent)}
.woocommerce form .form-row input.input-text:focus{border-color:var(--accent)!important;outline:0}
.woocommerce-checkout #payment,.woocommerce-checkout-review-order{background:var(--carbon)!important;border-radius:var(--radius)!important}
.woocommerce-checkout #payment div.payment_box{background:var(--carbon-2)!important;color:var(--paper)!important}
.woocommerce-checkout #payment div.payment_box::before{border-bottom-color:var(--carbon-2)!important}
.woocommerce-checkout #payment ul.payment_methods{border-color:var(--line)!important}
.woocommerce-checkout #payment ul.payment_methods li{color:var(--paper)}
.cart_totals h2,.woocommerce-billing-fields h3,#order_review_heading,.woocommerce-additional-fields h3{font-size:22px}
.woocommerce-privacy-policy-text{color:var(--fog);font-size:13px}
.jpr-attest{background:linear-gradient(180deg,rgba(122,44,255,.14),rgba(122,44,255,.05));border:1px solid rgba(180,150,255,.35);border-radius:var(--radius-sm);padding:14px 16px;margin:0 0 16px;font-size:14px}
.jpr-attest label{color:var(--paper)!important;line-height:1.5}
.woocommerce .woocommerce-ordering,.woocommerce .woocommerce-result-count{display:none}
.cart-empty{font-size:18px}

/* select2 alignment */
.select2-container--default .select2-selection--single{padding:0!important}
.select2-container--default .select2-selection--single .select2-selection__rendered{padding-left:12px!important}
.select2-container--default .select2-selection--single .select2-selection__arrow{height:44px!important}
.select2-container--default .select2-selection--single .select2-selection__arrow b{border-top-color:var(--fog)!important}

/* checkout: details left, order summary right */
.woocommerce form.checkout .col2-set .col-1,.woocommerce form.checkout .col2-set .col-2{float:none;width:100%}
.woocommerce form.checkout .col2-set,.woocommerce form.checkout #order_review{background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.woocommerce form.checkout .col2-set .col-2{margin-top:10px}
#order_review{position:relative}
.woocommerce-checkout-review-order-table{background:transparent!important;border:0!important}
@media (min-width:980px){
  .woocommerce form.checkout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:0 28px;align-items:start}
  .woocommerce form.checkout > .woocommerce-NoticeGroup{grid-column:1/-1}
  .woocommerce form.checkout #customer_details{grid-column:1;grid-row:1/span 3}
  .woocommerce form.checkout #order_review_heading{grid-column:2;grid-row:1;margin:0 0 12px}
  .woocommerce form.checkout #order_review{grid-column:2;grid-row:2;position:sticky;top:calc(var(--barh,37px) + 90px)}
  .woocommerce form.checkout .form-row-first,.woocommerce form.checkout .form-row-last{width:48.5%}
}
.woocommerce-cart .cart-collaterals .cart_totals{background:var(--carbon);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.woocommerce-cart .cart-collaterals .cart_totals table{border:0!important}
.woocommerce table.shop_table td.actions{background:var(--carbon-2)}